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LED lamp with graphene heat conduction layer

A technology of LED lamps and thermal conductive layers, which is applied in lighting and heating equipment, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc., can solve the problems of poor heat dissipation effect, etc. The effect of the overall cooling effect

Inactive Publication Date: 2021-10-22
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing LED lamps are known to dissipate heat from LED lamps through simple heat sinks, and the heat dissipation effect is poor.

Method used

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  • LED lamp with graphene heat conduction layer
  • LED lamp with graphene heat conduction layer
  • LED lamp with graphene heat conduction layer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: When the LED light bar 3 needs to be replaced, the present invention provides such figure 2 , Figure 4 , Figure 7 In the shown LED lamp with a graphene heat-conducting layer, an installation cavity is provided inside the installation box 1 , and a plurality of LED light strips 3 are clamped and installed in the installation cavity through a clamping structure 4 .

[0031] Specifically, one side of the LED light bar 3 is provided with a cavity for the installation of the snap-in structure 4. The snap-in structure 4 includes a plug-in rod 5 for auxiliary insertion and a guide rod 7 for auxiliary guiding and sliding. The snap-in structure 4 can After the light bar is damaged, it is convenient and quick to replace the light bar. The guide rod 7 is installed in the cavity, and the ejection spring 8 is sleeved on the guide rod 7. The setting of the ejection spring 8 can push the push plate under normal conditions. 6 to carry out a good push, and then ensure...

Embodiment 2

[0034] Embodiment 2: when the cooling box 14 needs to be dismantled, the present invention provides such figure 1 , image 3 As shown in an LED lamp with a graphene heat-conducting layer, a mounting cylinder 15 is installed on the top of the cooling box 14, and the mounting cylinder 15 is clamped and mounted on the fastening plate 22 through the fastening structure 16, and the fastening plate 22 is round. It is disc-shaped and has a fixed rod fixed on the top.

[0035] Specifically, the fastening structure 16 includes a threaded rod 19, an inserting block 20 mated with the threaded rod 19, and an engagement ring 17 that assists in adjusting the rotation of several threaded rods 19. The fastening structure 16 can be used for maintenance of LED lamps, etc. It is convenient to quickly disassemble and remove the cooling box 14 etc., and then it is convenient to overhaul the device. The meshing ring 17 is disc-shaped, and is rotatably embedded and installed inside the installation...

Embodiment 3

[0038] Embodiment 3: when it is necessary to dissipate heat inside the device, the present invention provides such figure 1 , figure 2 , Figure 5 , Image 6 In the shown LED lamp with a graphene heat-conducting layer, a cover plate 2 is hingedly installed at the bottom of the installation box 1, and the cover plate 2 and the installation box can be fastened and fixed by bolts, and the top of the installation box 1 is installed Radiating box 14 is arranged, and cooling structure 9 is all arranged on the two parallel sides of cooling box 14, and cooling fan 13 for heat radiation is installed on both sides of cooling box 14 away from cooling structure 9, and cooling box 14 inside is provided with There are several air guide fins 141, and several air outlet holes are provided at the top of the cooling box 14, and the air outlet holes are elliptical to facilitate air exhaust.

[0039] Specifically, several air guide vanes 141 protrude and are fixed on the top of the installati...

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Abstract

The invention discloses an LED lamp with a graphene heat conduction layer. The LED lamp comprises a mounting box and a heat dissipation box used for heat dissipation, a mounting cavity is formed in the mounting box, a plurality of LED lamp strips are mounted in the mounting cavity in a clamped mode through a clamping structure, a covering plate is mounted at the bottom of the mounting box in a hinged mode, and the heat dissipation box is mounted at the top of the mounting box. Cooling structures are arranged on the two parallel side edges of the heat dissipation box, a plurality of cooling fans used for heat dissipation are installed on the two sides, away from the cooling structures, of the heat dissipation box, a plurality of air guide pieces are arranged in the heat dissipation box, a plurality of air outlet holes are formed in the top of the heat dissipation box, an installation cylinder is installed at the top of the heat dissipation box, and the installation cylinder is clamped and mounted on a fastening disc through a fastening structure. The LED lamp with the graphene heat conduction layer is reasonable in design, the overall heat dissipation effect of the LED lamp can be improved, the service life of the LED lamp is prolonged, and the LED lamp is suitable for application and popularization.

Description

technical field [0001] The invention belongs to the technical field of LED lamps, and in particular relates to an LED lamp with a graphene heat conducting layer. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then the chip and the circuit board are connected with silver or gold wires, and the surrounding is sealed with epoxy resin to protect the inner core wire. Function, and finally install the shell, so the shock resistance of the LED lamp is good. When LED lights work, a lot of heat is generated. [0003] Most of the existing LED lamps are known to dissipate the heat of the LED lamps through simple heat sinks, and the heat dissipation effect is relatively poor. Contents of the invention [0004] The object of the present invention is to provide an LED lamp with a graphene heat-conducting layer to solve the problems raised in the above-mentioned backgroun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/70F21V29/60F21V29/67F21V29/56F21Y115/10
CPCF21S2/00F21V29/70F21V29/60F21V29/67F21V29/673F21V29/56F21Y2115/10
Inventor 张旭隆王峰张益铭曹言敬方蒽席涤非纪雯
Owner XUZHOU UNIV OF TECH
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