LED Durability Enhancement

An efficient heat dissipation LED light source using an EMC bracket that improves heat dissipation for long-life LED lighting. The light source has an EMC bracket encapsulated with an LED lamp bead. The bracket has a circuit inside. A movable closing device connects to one side of the bracket. A protective shell attaches to the lower end of the closing device. The closing device has parts like a fixed frame, groove, docking frame, mounting bar, cover plate, and screws. This design allows the LED heat to pass through the bracket to fins on the closing device. The fins quickly dissipate the heat to extend LED life compared to just using the bracket.

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Waterproof LED light with improved heat dissipation and sealing compared to conventional LED lights. The waterproof LED has a packaging mechanism with a sealed housing and lens, a main body with the LED chip, and a separate heat dissipation mechanism at the bottom. The heat dissipation mechanism includes a base, sealing ring, thermal block, and film. The thermal block has a film on top to conduct heat from the LED chip to the base, which dissipates heat. This separates heat dissipation from sealing to prevent sealing degradation.

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Heat dissipation kit for LED lamps that effectively cools LED lamps and extends lamp life by using radiation, conduction, and convection cooling methods. The kit has an embedded heat dissipation component in the LED lamp, radiation paint on the lamp components, and a transparent heat transfer fluid inside the lamp bulb. This integrates heat transfer pathways from the LED chips, through the lamp components, to the outer surface for dissipation. The heat dissipation component transfers heat away from the LED lamp base, the radiation paint radiates heat from lamp surfaces, and the fluid conducts heat from the LED chips to dissipate outside.

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High-strength, corrosion-resistant LED lamp that can withstand harsh environmental conditions. The lamp has a housing with an opening covered by a corrosion-resistant lampshade. The LED module is mounted inside the lampshade. This protects the internal electronics from weathering and prevents corrosion. The lampshade also provides strength for the lamp. The housing and lampshade are fixed together to prevent separation. The lampshade opening aligns with the LED position.

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An LED lamp design that enables high-power LEDs to operate without external heat sinks. The design features a cylindrical transparent housing with LEDs mounted on a flexible PCB that is rolled up inside. The PCB is coated with a thin transparent layer to protect the LEDs. The rolled PCB, LEDs, and driver components are all enclosed within the housing, allowing heat dissipation directly into the surrounding air through the transparent housing.

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LED lamp with integrated heat dissipation to improve lamp lifespan and reduce noise compared to conventional LED fixtures. The lamp has an integrated cooling system using a water pump, water tank, cooling pipe, and heat sink. The lamp body houses the components. The lamp group with lights is below the body, sealed with an ammonia-filled cover. The ammonia conducts heat to the outside. The water pump circulates coolant through the pipes to absorb heat from the sink. The fan blows air over the body to dissipate heat.

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High-power LED outdoor waterproof module lamp with improved heat dissipation and waterproofing for applications like outdoor lighting and underwater lighting. The lamp has a unique design to address the issues of heat dissipation and waterproofing in high-power LED lamps. It uses a substrate with LED chips on one side and a heat-conducting material on the back to directly transfer heat from the LED chips to a heat sink. The LED chips, substrate, and heat sink are sealed in a light-transmitting package to prevent air gaps. This allows better heat conduction compared to air gaps. A groove with a high thermal adhesive fills the middle of the heat sink to provide secondary sealing and prevent water entry. The lens is separate from the lamp body to allow lens adjustment. This allows customized lens options for different light distributions. The separate lens also avoids lens fogging in underwater applications.

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High temperature and shockproof LED explosion-proof lighting lamp for use in harsh environments like gas turbines. The lamp has features like heat sink fins around the LED chassis, external air guide grooves, and impact-resistant brackets to dissipate heat, protect the LEDs from vibration, and prevent failure in high temperature and shock-prone applications.

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LED tri-proof lamp with improved heat dissipation and moisture resistance compared to existing designs. The lamp has a housing with a protective cover, an LED board, and a cooling plate with fins. The LED board is sandwiched between the housing walls and the cooling plate. This allows airflow around the board for cooling. The board is also mounted using sliding limiters that prevent wobbling. This prevents heat buildup and prolongs LED life. The fins dissipate heat further. The housing also has grooves to accommodate the board mounting. The sliding limiters prevent board movement while allowing disassembly.

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LED lamp with improved heat dissipation to extend lamp life. The lamp has a substrate with LEDs mounted on it, then a protective package around the LEDs, and finally a separate heat dissipation component mounted on the other side of the substrate. This allows efficient heat transfer from the LEDs through the substrate, package, and into the dedicated heat dissipation component. The heat dissipation component has a multi-stage path with a grid-filled condensation box to further dissipate heat. This prevents excessive temperatures that can degrade the LEDs.

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Heat dissipation structure for LED lamps that improves cooling of the LED module to prevent overheating and damage. The structure has a protective shell around the LED module with an integrated heat sink assembly on the rear. This allows direct contact and conduction cooling of the LED module without additional external heat sinks or welded components. The integrated heat sink simplifies installation and maintenance compared to separate external heat sinks.

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LED lamp heat sink design with integrated water cooling to improve heat dissipation efficiency and reduce manufacturing cost compared to using metal lampshades. The lamp has an inner water storage cavity in the base where water or other cooling fluids can be injected. The LED board sits on the back of the lamp base and the water directly contacts the aluminum substrate on the back of the LED board to absorb and remove the heat. This provides more efficient cooling than airflow through the lamp materials. The water cooling can also be refilled as needed, unlike solid metal heat sinks.

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Light-emitting diode (LED) light source with low thermal resistance to improve LED lifetime and brightness. The LED light source has a transparent protective cover threaded onto a base with vent holes. The base has a heat dissipation aluminum strip fixed to it. An LED is mounted on the aluminum strip. The protective cover has heat dissipation holes around its circumference. This design allows heat to easily exit the LED light source through the vented base, aluminum strip, and protective cover holes. This reduces LED temperature and prevents premature aging or dimming.

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High-efficiency heat-dissipating LED lamp bead with improved thermal management for LED lamps. The lamp bead has a substrate with an LED chip area covered by transparent thermal silica gel and a driving circuit area covered by opaque ceramic silica gel. The two packages are connected to enclose the substrate. The opaque ceramic gel provides thermal insulation while the transparent gel allows light transmission. The lamp pins extend through the opaque ceramic area to the outside. This configuration provides targeted thermal isolation around the electronics while allowing light output.

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A light emitting device that has improved resistance to discoloration and sulfurization, and thus increased lumen maintenance and lifetime. The device contains a light-emitting element, a conductive member containing silver, and a sealing member that covers the element. The sealing member is made of a silicone composite containing zinc silanolate. The zinc silanolate improves the sealing member's resistance to discoloration and gas permeation compared to conventional silicones.

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A packaging device for high flux LED light bars that allows efficient heat dissipation to extend lamp life. The device has a mounting plate with slots on the sides. The LED bar has blocks on the ends that fit into the slots. This allows the bar to slide and rotate within the plate. This allows the bar to be secured without enclosing it completely, leaving the sides exposed for heat dissipation. An outer encapsulation covers the top and ends of the bar.

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LED lamp structure with integrated heat dissipation and waterproofing. The lamp has an LED lamp body, a protective cover around it, a mounting seat on the cover, a cooling fan inside the seat, a heat dissipation fin on the seat end, and a fixing screw connecting the cover and seat. The fan, lamp body, and fan are electrically connected by cables. The seat has a slot for the cables. This allows heat generated by the LEDs to be dissipated by the fin and fan, preventing damage. The cover and seat seal the lamp for waterproofing.

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LED lamp with all-round heat dissipation to improve the lifespan of the lamp and prevent overheating. The lamp has separate housing and heat sink components with insulation between them to block thermal transfer. This allows natural convection cooling in the lamp housing while the heat sink dissipates directly. The power supply components are coated with thermally conductive insulating materials to dissipate heat. The lamp also has detachable cover and clip connections for easy access to the heat sink.

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Explosion-proof LED lamp with high light transmission and high heat dissipation for use in hazardous areas like chemical plants and power plants. The lamp has features to improve light output and cooling compared to conventional explosion-proof lamps. These include: a high-transmission lampshade that minimally absorbs light, a central LED chip surrounded by LED beads, a fan for active cooling, a sensor to monitor internal temperature, and a controller to manage the fan based on temperature readings. The design improves light transmission compared to traditional lampshades and uses active cooling to dissipate heat generated by the LEDs.

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LED lamp bead with good corrosion resistance that has improved heat dissipation and prolonged service life. The lamp bead has a package seat with a fixed lamp body, a protective cover, a heat conduction plate, and a screw/bolt assembly. The plate, screw, and springs transfer heat to a heat spreading grid. The seat also has a base layer, heat conducting layer, waterproof layer, and light guide layer. This multi-layered construction allows efficient heat dissipation from the lamp body through the layers to prevent overheating and damage.

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