Heat-Enabled Hair Treatment Caps and Applications
Heat-enabled hair treatment caps operate within precise thermal parameters, typically maintaining temperatures between 35°C and 75°C across the scalp surface. These devices must deliver consistent heat distribution while managing power consumption, thermal safety, and user comfort—challenges that become more complex when addressing varying hair densities and treatment requirements.
The fundamental engineering challenge lies in achieving uniform heat distribution and precise temperature control while maintaining the structural integrity and comfort of a wearable device.
This page brings together solutions from recent research—including sensor-controlled dynamic heating adjustment systems, dual-chamber thermal management designs, integrated infrared heating systems, and rapid thermal response mechanisms. These and other approaches focus on delivering consistent, controlled heat treatment while ensuring user safety and comfort during extended wear periods.
1. Hat with Integrated Infrared Heating System and Fabric-Embedded Temperature Control Mechanism
NISHI KIKUICHI, 2024
A hat that utilizes infrared radiation to enhance head temperature regulation through controlled heating. The hat incorporates a built-in infrared heating system that integrates with the hat's fabric structure. This system comprises a heating unit that can be controlled to maintain temperatures between 35°C and 75°C, with adjustable duration and intensity. The heating unit is integrated into the hat's fabric, allowing for precise temperature control while maintaining the structural integrity of the hat's fibers.
2. Heating Cap with Detachable Heating Elements and Vertically Grooved Attachment System
NO.923 HOSPITAL OF PLA JOINT LOGISTICS SUPPORT FORCE, The 923rd Hospital of the Joint Logistics Support Force of the Chinese People's Liberation Army, 2024
A heating cap with detachable heating elements that can be easily replaced without damaging the cap body. The cap features a detachable heating pad that is bonded to the cap's outer cover, with a connecting slot for secure attachment. The heating pad is connected to the cap's circumference via vertically extending grooves, allowing it to be easily removed and replaced without compromising the cap's structural integrity.
3. Head-Mounted Temperature Control System with Integrated Thermoelectric Elements and Fan Assembly
FUNSEND TECHNOLOGY CO LTD, 2024
A head-mounted temperature control system that enables precise temperature regulation of the head through integrated thermoelectric cooling/heating elements. The system comprises a cap with a temperature-conduction sheet and a temperature adjustment assembly, where the temperature adjustment assembly includes a thermoelectric element and a fan. The thermoelectric element generates heat or cold, while the fan dissipates the generated heat. The system integrates the thermoelectric element, temperature-conduction sheet, and fan within the cap, enabling direct temperature control of the head through a single wearable device.
4. Hair Heating Cap with Dual-Chamber Adjustable Belt System and Integrated Heating Element
GUANGZHOU YONA IMPORT AND EXPORT CO LTD, 2023
Hair heating cap with adjustable belt system for precise temperature control. The cap features a cap body with a side wall connected to a bottom part, containing a wearing chamber and wearing opening. The side wall includes a first inner chamber surrounding the wearing opening, with two adjacent openings communicating the first inner chamber and a second inner chamber. A fastener belt connects the first and second openings, with an adjusting element that can be positioned at the openings to adjust the belt length. The cap body has an outer layer, an inner layer, and an extending portion forming the first inner chamber. The inner layer and outer layer are made of waterproof and insulation materials, while the extending portion forms the first inner chamber. The heating element is located in the second inner chamber.
5. Haircare Appliance with Sensor-Controlled Dynamic Heating Adjustment
DYSON TECHNOLOGY LTD, 2023
Haircare appliance that dynamically adjusts heating power based on hair presence. The appliance features a heating element surrounded by a barrel, with sensors detecting hair contact. The controller monitors hair presence and adjusts heating power accordingly, enabling controlled styling by automatically adjusting temperature when hair is present versus absent. This intelligent power management enables energy efficiency while maintaining styling capabilities.
6. Haircare Appliance with Low-Temperature Heating System and Rapid Thermal Response Mechanism
DYSON TECHNOLOGY LTD, 2023
Haircare appliance featuring a low-temperature heating system that enables rapid heating and cooling responses to user input. The appliance comprises a contact member with a hair-contacting surface, and one or more heating elements positioned to achieve a contact temperature of less than 0.002 K/Wm². This low-temperature heating enables dynamic temperature control during styling, while the rapid cooling response minimizes thermal shock and damage to the user's hair. The heating elements are positioned on the hair-contacting surface, allowing direct contact with the hair while maintaining a low temperature.
7. Haircare Appliance with Temperature-Sensing Heater Assembly for Automatic Hair Detection
DYSON TECHNOLOGY LTD, 2023
Haircare appliance that automatically detects hair presence through temperature sensing. The appliance features a heater assembly with a temperature sensor that monitors the temperature of the heating element. The controller uses this temperature data to determine whether hair is in contact with the heating element, allowing the appliance to automatically adjust its styling process.
8. Cap with Integrated Neck Heating Element and Tensioning Mechanism
QINGDAO QIANFENG CAPART INTERNATIONAL CO LTD, Qingdao Duodai Intelligent Technology Co., Ltd., QINGDAO DUODAI INTELLIGENT TECHNOLOGY CO LTD, 2023
A cap with integrated heating and temperature regulation for the neck region. The cap features a main body with a back lower part containing a heating element connected to a tensioning mechanism. The heating element is integrated into the neck cloth, allowing for precise temperature control through the neck's natural contours. The cap's design enables both heating and temperature regulation, providing comfort and relief from neck strain during cold weather.
9. Mobile Hair Conditioning Cap with Integrated Rechargeable Battery and Elastic Securing Band
Danielle Elizabeth Thomas, 2023
A mobile, rechargeable hair conditioning cap that enables users to perform deep conditioning treatments while maintaining mobility. The cap features a rechargeable battery pack located within its internal pocket, allowing users to keep the cap heated during treatments while moving around. The cap's unique design incorporates an elastic band that secures the cap to the user's head, eliminating the need for a traditional fixed attachment point. This innovative design enables users to safely perform deep conditioning treatments without being tethered to a device, while still achieving the benefits of heat treatment.
10. Hair Treatment Cap with Integrated Thermoelectric Heating and Thermal Management System
DERMABOX COSMETICOS LTDA EPP, 2022
A cap for hair treatments that maintains a consistent, high-temperature environment for hair treatments, eliminating the need for external heating sources. The cap features a unique temperature-regulation system that maintains optimal heat levels through a combination of thermoelectric heating elements and a specially designed thermal management system. This enables continuous, long-duration heat treatment without the need for external heating equipment, while maintaining precise temperature control.
11. Wireless Charging Hair Growth Cap with Integrated Spring-Loaded Heating Element Mounting System
Shenzhen Fadao Biotechnology Co., Ltd., 2022
A wireless charging hair growth cap with a novel mounting system that enables precise positioning of the heating device within the cap body. The cap features a fixed mounting frame with a heating element, a heat hole at the top, and a clamping rod that penetrates the cap body through a through hole. The clamping rod is connected to a spring-loaded connecting block that maintains the rod's position within the clamping hole. This integrated mounting system ensures precise positioning of the heating element while maintaining the cap's structural integrity.
12. Heating Hat with Adjustable Heating Source Position and Integrated Magnetic Side Guard
SHENZHEN XINZHILI ELECTRONICS CO LTD, Shenzhen Xinzhili Electronics Co., Ltd., 2022
A heating hat with adjustable heating source position that addresses both comfort and temperature control. The hat features an integrated side guard with bonded hard magnets that attract an elastic magnet in the hat, creating a precise temperature control system. The side guard is designed to fit snugly around the user's head, eliminating the need for elastic bands while maintaining optimal temperature distribution. The side guard also incorporates magnetic attachment points to secure the hat in place. This innovative design enables users to precisely regulate their head temperature through adjustable heating source positioning.
13. Fiber Cap with Integrated Rotating Heating Element and Massage Functionality via Novel Mounting System
HEYE HEALTH TECHNOLOGY CO LTD, Healso Health Technology Co., Ltd., 2022
A fiber cap design that integrates heat retention and massage functionality through a novel mounting system. The cap features a fiber cap body with a fixed hole for mounting components, a mounting frame with a rotating rod, and a heating element integrated into the frame. The cap's outer shell is encased within a rotating ring that supports the heating element, while the mounting frame features a threaded hole for securing the cap. This mounting system enables the cap to be worn with a rotating heating element that provides both heat retention and massage functionality.
14. Hair Care Device with Integrated Electric Heating and Negative Ion Generation
CHANG JU CHEN, 2021
A hair care system that combines multiple functions through a single device. The system comprises a cover body made of a pliable material, a battery, electric heating elements, and a negative ion generator. The device incorporates a controller for controlling the electric heating elements and negative ion generator, allowing users to perform various hair care tasks such as blow drying, styling, and fixing.
15. Wireless Hair Care Cap with Integrated Heating Elements and Negative Ion Generator
CHANG JU CHEN, 2021
A wireless negative ion hair care cap that provides multiple functions of blow drying, hair care, and styling while creating a protective layer on the hair surface. The cap features a flexible cover body with integrated heating elements and negative ion generator, controlled by a battery-powered controller. The cap is worn around the head and can be used in conjunction with conditioner, rollers, and other hair care tools to achieve salon-quality results. The wireless design eliminates the need for a traditional hair dryer, while the negative ion technology enhances hair moisture retention and reduces styling time.
16. Knitted Cap with Integrated Waterproof Layer, Heating Element, and Belt-Attachable Mounting System
Huai'an Knitted Hat Factory Co., Ltd., HUAIAN KNITTING CAPS FACTORY CO LTD, 2020
A knitted waterproof heating cap that combines waterproof performance with self-heating functionality. The cap features a hat body with a waterproof layer, heating element, and insulating layer, all encased within a breathable cotton fabric. A specially designed mounting system with integrated Velcro straps allows the cap to be securely attached to a belt, while the heating element is positioned in a fixed position. This innovative design enables both waterproof protection and controlled heat generation through the belt-mounted system.
17. Flexible Hat with Integrated Heating Elements and Wireless-Controlled Negative Ion Generator
Chang Ju-Chen, CHAN TSZIUI- CHEN, 2020
A wireless hair care system that generates negative ions to enhance hair care while wearing a protective layer. The system comprises a flexible hat with integrated heating elements and a negative ion generator, controlled by a wireless controller. The negative ion generator creates a protective layer on the hair surface by neutralizing positive ions, while the heating elements maintain optimal hair temperature. The system enables efficient hair care through a single, wearable device that combines conditioning, styling, and protection functions.
18. Multi-Layered Protective Cap with Integrated Heating Elements and Thermal Insulation
Guangzhou Shuanglong Technology Co., Ltd., GUANGZHOU SHUANGLONG TECHNOLOGY CO LTD, 2020
A protective cap that maintains head temperature through a multi-layered design. The cap features a hollow hemispherical outer shell, a middle layer with integrated heating elements, and an inner layer with thermal insulation properties. The heating elements are connected to a power source through a mesh network, and the thermostat controls the power switch to automatically turn it off when temperature reaches a threshold. This innovative design ensures consistent head temperature regulation while maintaining the cap's protective functionality.
19. Wireless Hair Care Cap with Integrated Heating Elements and Negative Ion Generator
CHANG JU-CHEN, 2020
A wireless negative ion hair care cap that combines hair drying, conditioning, and styling functions through a single device. The cap features a breathable, pliable cover with integrated heating elements and negative ion generator, controlled by a user-set temperature and time settings. The device can be worn around the head and paired with conditioner, rollers, and other styling tools for enhanced hair care.
20. Wireless Hair Care Cap with Integrated Heating Elements and Ion Generator
ZHANG RU CHAIN, 2020
A wireless hair care cap that combines negative ion technology with hair care functions, eliminating the need for a separate dryer. The cap features a breathable cap body with integrated heating elements and ion generator that release heat and negative ions to dry and style hair. The cap is controlled by a battery-powered controller that monitors temperature and ion levels, automatically adjusting heating and ion release patterns for optimal hair care. The cap's flexible design allows for precise control over heat distribution, while the ion generator creates a protective barrier on the scalp.
21. Wireless Hair Protection Hood with Integrated Heating Elements and Negative Ion Generator
CHANG JU-CHEN, 2020
A wireless negative ion hair protection hood for hair care and styling that provides both heat and moisture protection through a single device. The hood features a soft, breathable cover with integrated heating elements and a built-in negative ion generator, allowing users to dry, style, and care for their hair while maintaining moisture levels. The device can be worn close to the head and features a cord for convenient attachment. The negative ion generator creates a protective layer on the hair surface, enhancing hair health and appearance.
22. Hair Care Device with Graphene Heating Layer and Integrated Smart Temperature Control System
Xiwang New Materials Technology Co., Ltd., GRAHOPE NEW MATERIALS TECHNOLOGIES INC, 2019
Hair care device that combines advanced heating technology with smart control to deliver precise temperature management and accelerated absorption of hair care products. The device features a graphene heating layer that rapidly warms the hair while promoting nutrient absorption, and a temperature sensor that continuously monitors the heating process. The device integrates with a user interface that allows for precise temperature control, automatic heating, and wireless connectivity to smart devices. This innovative approach enables consistent and controlled heating while maintaining safety and energy efficiency.
23. Wireless Hair Care Cap with Integrated Hot Air Module and Negative Ion Generator
Zhang Ruzhen, ZHANG RU-TIAN, 2019
A wireless hair care cap that provides simultaneous hair care functions such as drying, styling, and conditioning through a single device. The cap features a breathable cover with integrated battery, hot air module, and remote control, allowing users to cover their head while simultaneously applying hair care products. The device's wireless technology enables users to set temperature and time parameters for the hair care functions, while the hot air module and negative ion generator work together to distribute heat and moisture evenly throughout the cover.
24. Wireless Hair Care Cap with Integrated Hot Air and Negative Ion Generators and Ceramic Heating Element
ZHANG RU ZHEN, 2019
A wireless hair care cap that enables simultaneous use of hair care functions like conditioning, curling, and styling through a single device. The cap features a soft cover with integrated hot air and negative ion generators, controlled by a remote controller. The device includes a ceramic heating element for constant temperature control, allowing precise temperature management for hair care functions. The cap's unique design enables users to cover their head while simultaneously applying hair care treatments, reducing the need for multiple devices and simplifying hair care routines.
25. Self-Heating Hairdressing Cap with Integrated Heating Element
Jiangsu Meilan Medical Equipment Co., Ltd., JIANGSU MEILAN MEDICAL INSTRUMENT CO LTD, 2019
A self-heating hairdressing cap that eliminates the need for fixed heating elements while still providing the benefits of oiling and inverting hair. The cap incorporates a heating element integrated into its design, allowing it to maintain a consistent temperature while the hair is being styled. This eliminates the need for frequent towel replacements and allows the cap to move freely around the hair, making it ideal for both professional and home use.
26. Hair Care Device with Graphene Heating Layer and Integrated Temperature Control in Compact Cap Design
GRAHOPE NEW MATERIALS TECH CO LTD, 2019
Hair care device that provides advanced heat therapy for hair straightening and treatment. The device incorporates a graphene heating layer that delivers precise temperature control through a temperature sensor, ensuring uniform heating and energy efficiency. The heating layer is integrated into a compact cap design with a protective shell, inner layer, and reflective insulation, while a wireless connectivity system enables remote monitoring and control. The device's graphene heating layer generates infrared radiation that promotes hair health through targeted thermal therapy, while the temperature sensor continuously monitors the heating process.
27. Cap with Mesh Pockets for Heating Elements and Heat-Dissipating Layer
WONG YING CHUN, 2018
A cap design that addresses heat management issues through temperature redirection. The cap features a cap inner layer with integrated mesh pockets that receive heating elements, while a heat-dissipating layer separates the mesh pockets from the cap's contact surface. This design prevents heat buildup and reduces the risk of burns by redirecting heat away from the wearer's head. The mesh pockets are strategically positioned to capture heat from the heating element, while the heat-dissipating layer prevents excessive heat transfer to the wearer's skin.
28. Hair Roll with Hollow Body and Integrated Heating Element Featuring Bimetallic Switch for Automatic Temperature Regulation
UNIX ELECTRONICS CO LTD, 2018
Hair roll with enhanced styling performance through temperature management. The roll features a hollow body with a heating plate and wire wound around it, with a bimetallic switch controlling power supply. The roll has a temperature control section that automatically transitions from heating to cooling when the temperature reaches a predetermined threshold, preventing overheating. This intelligent temperature management system enables optimal styling by maintaining optimal temperature for styling duration, while preventing rapid temperature drops during use.
29. Hair Care Cap with Integrated Heating Element and Thermally Insulated Body
HANGZHOU JIWEI ZHIZAO INDUSTRIAL DESIGN CO., LTD., Hangzhou Jiwei Intelligent Manufacturing Industrial Design Co., Ltd., 2018
A hair care cap that enables safe and convenient hair care through a novel cap design that integrates a heating element into the cap body. The cap features a thermally insulated cap body with an integrated heating element that maintains a consistent temperature when the cap is in use. This design eliminates the need for an external heating source and reduces the risk of electrical shock. The cap is particularly useful for hair care applications where direct heat application is not desired, such as when using hair masks or other hair treatments.
30. Wearable Cap with Sealed Internal Cavity Containing Heating Pack for Uniform Hair Coverage
Sahney Siblings Limited, 2018
A wearable cap for delivering thermal energy to human hair, comprising a cap body with a sealed internal cavity containing a heating pack. The cap body is formed by sandwiching the heating pack between an outer covering and an inner sheet, with the heating pack sealed in a flexible envelope. The cap body is designed to retain the heating pack in position on the user's head when worn, while the envelope covers the crown area. This configuration enables a single heatable area that ensures uniform heating over the hair surface, with the heating pack safely contained within a tamperproof and resistant to piercing design.
31. Electric Hair and Scalp Cap with Integrated Heat Unit and Detachable Sealable Top Cover
CHUNDONGJUN, 2018
Electric cap for hair and scalp management that enables free movement while maintaining hair and scalp health. The cap features a hollow main body with a crown opening, a shoulder support unit, and a heat-generating unit integrated within the main body. The cap's design allows users to comfortably move their head while maintaining the hair and scalp, and the integrated heat-generating unit provides precise temperature control. The cap's unique features include a detachable top cover with a built-in seal system, a power source unit, and a detachable lid system.
32. Cap with Mesh Compartment for Temperature-Guided Flow and Integrated Heating Element
WENG YING CHUN, 2017
A cap design that enables temperature-guided flow between the outer and inner layers of the cap body through a mesh compartment. The cap incorporates a heating element within the inner layer, where it is placed in a mesh compartment between the outer layer and inner layer. This mesh compartment creates a temperature-conducting flow path that enables uniform heat distribution while preventing excessive heat concentration. The mesh compartment also facilitates rapid heat transfer between the outer layer and inner layer, ensuring efficient temperature management and preventing thermal injury.
33. Wearable Head Heating Device with Integrated Heating Element, Conductive Rod, and Overheat Detection System
Yuxi No. 3 High School, Yunnan Province, Zhang Yushan, YUNNAN YUXI NO.3 MIDDLE SCHOOL, 2017
A wearable heating device for the head that provides active temperature regulation through a compact, ergonomic design. The device features a cap with a heating element integrated into its body, a conductive rod on the front side, and a safety clip on the back. The heating element is positioned in a groove on the cap's front side, while the rod connects to a clip on the back. A temperature sensor monitors the heating element's performance, with a high-temperature sensor detecting overheating. The device includes a safety buzzer that activates when the temperature exceeds a predetermined threshold, providing an early warning system to prevent overheating. The cap's waterproof design ensures reliable operation in various environmental conditions.
34. Hair Cap with Integrated LED-Based Heating Element and Detachable Outer Cover
KIM SOON HEE, 2017
Hair cap for hair styling that eliminates the need for a separate hair dryer. The cap features an integrated heating element that generates heat through a series of LEDs, which are powered by a rechargeable battery. The cap has a detachable outer cover with a Velcro closure, allowing the user to easily remove the cap for styling. The heating element is integrated into the cap's inner cover, eliminating the need for a separate dryer or heating attachment.
35. Wireless Hair Heating Cap with Integrated Rechargeable Heating Elements and USB Charging Capability
OISHI SISTERS LLC, 2017
A wireless hair heating cap that eliminates the need for external power sources. The cap features a wearable chamber with integrated heating elements, a pocket for storage, and a secure closure mechanism. The heating elements are powered by a rechargeable battery that can be charged via a USB connection, allowing continuous hair heating without the need for a traditional hair dryer or other external power source.
36. Thermostatic Hair Care Cap with Phase Change Material for Heat Regulation
BEIJING TAIJIN TECHNOLOGY CO LTD, Beijing Taijin Technology Co., Ltd., 2016
A phase change material-based heating thermostat cap for hair care that eliminates the need for electrical heating elements. The cap contains a phase change material that absorbs heat from the user's hair, reaching a set temperature before releasing it. This controlled heating process eliminates the need for ohmic heating elements and reduces the risk of electrical safety hazards associated with them. The phase change material maintains its temperature over time, providing consistent heat output while minimizing the risk of overheating.
37. Electric Hat with Integrated Heating Elements and Temperature Control for Consistent Heat Distribution
Cheon Sang-hwan, Cheon Dong-jun, Cheon Si-hwan, 2016
Electric hat for hair and scalp care that maintains constant heat transfer while allowing user movement. The hat features a hollow body with integrated heating elements, a detachable lid, and a shoulder support. The heating elements are powered by a rechargeable battery and can be controlled through an integrated temperature sensor. The hat's design allows the user to maintain natural head movement while maintaining consistent heat distribution to the hair and scalp.
38. Smart Cap with Integrated Control, Sensing, Radio, Heating, and Power Units
UNIV TAIPEI CHENGSHIH SCIENCE, 2016
A smart cap with integrated functions that combines sun protection, audio entertainment, and warmth management. The cap features a control unit, sensing unit, radio unit, heating unit, and power unit, which work in tandem to provide enhanced functionality beyond traditional hats. The control unit manages the cap's various functions, including automatic heating when temperature drops, radio listening through a built-in turntable, and power-saving features when not in use. This smart cap enables users to enjoy both sun protection and audio entertainment while maintaining comfort levels.
39. Microwave-Activated Hair Cap with Absorptive Heating Element and Seamless Closure System
PARK YUN HYEON, 2016
A microwave-heated hair cap for hair care that eliminates the need for a power cord. The cap features a unique microwave-activated heating element that generates heat through microwave energy, eliminating the need for a heating wire. The cap has a sewn seam and Velcro closure system, with a central connecting piece and a "T"-shaped covering. The heating element is filled with an absorptive material that reacts to microwave energy to produce heat. The cap's design prevents moisture flow and maintains consistent heat distribution, making it suitable for hair treatments.
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