Heat dissipation-type LED lamp

A heat dissipation technology for LED lamps, applied in lighting and heating equipment, cooling/heating devices of lighting devices, portable lighting devices, etc., can solve the problems of poor heat dissipation of LED lamps, achieve effective cooling and heat dissipation, and improve service life.

Active Publication Date: 2020-05-05
ZHEJIANG PO-LIGHT ELECTRICAL APPLIANCE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of poor heat dis

Method used

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  • Heat dissipation-type LED lamp
  • Heat dissipation-type LED lamp
  • Heat dissipation-type LED lamp

Examples

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Effect test

Embodiment

[0021] refer to Figure 1-4 , a heat-dissipating led lamp, comprising a lampshade 1, the upper end of the lampshade 1 is threaded and connected with a mounting plate 2, the bottom of the mounting plate 2 is fixed with a wick 3, and the interior of the lampshade 1 is provided with two sets of heat dissipation mechanisms arranged symmetrically, the heat dissipation mechanism It includes a fixed plate 4 fixed on the inner wall of the lampshade 1, the upper end of the fixed plate 4 is provided with an adjustment device, the inner wall of the lampshade 1 is fixed with a liquid storage tank 11, and the side wall of the liquid storage tank 11 is provided with an ejection groove 13, and the ejection groove The inner wall of 13 is provided with the spout 15 that communicates with the inside of the liquid storage tank 11, and the inside of the ejection tank 13 is provided with a spray structure. Both are attached to the inner wall of the lampshade 1. The side wall of the air flow box 33...

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PUM

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Abstract

The invention discloses a heat dissipation-type LED lamp, which comprises a lampshade, the upper end of the lampshade is in threaded connection with a mounting plate in a penetrating manner; a lamp wick is fixed at the bottom of the mounting plate; two sets of symmetrically-arranged heat dissipation mechanisms are arranged in the lampshade.t he heat dissipation mechanism comprises a fixing plate fixed to the inner wall of the lampshade, an adjusting device is arranged at the upper end of the fixing plate, a liquid storage tank is fixed to the inner wall of the lampshade, a spraying groove is formed in the side wall of the liquid storage tank, and a spraying opening communicated with the interior of the liquid storage tank is formed in the inner wall of the spraying groove. The lamp has theadvantages that the air pressure in the liquid storage tank is increased through gasification of the diethyl ether solution; the gas-state diethyl ether pushes the magnetic block to enter the gas flow box, heat carried by the gas-state diethyl ether is absorbed by cooling liquid in the cooling box to be liquefied, heat in the lampshade is dissipated through gasification heat absorption and liquefaction heat dissipation of the diethyl ether, then cooling treatment in the lampshade is achieved, and the lamp wick is prevented from working at a high temperature.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a heat dissipation LED lamp. Background technique [0002] LED is a light-emitting diode, which is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light; LED lights have significant advantages of low energy consumption and long service life, so they have been widely used. [0003] At present, LED lamps are used in various occasions, so they need to face a variety of complex environments. When facing high temperature or hot environments, it is easy to cause the internal heat of the LED lamp to fail to diffuse to the outside in time, so that the internal temperature of the LED lamp rises rapidly. However, the high internal temperature of the lamp will lead to damage to the LED lamp, thereby reducing the service life, thereby increasing the frequency of replacement, increasing the cost of using the ...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21V17/02F21V17/10F21V29/51F21V29/67F21V1/00F21V29/56F21Y115/10
CPCF21V1/00F21V17/02F21V17/10F21V29/51F21V29/56F21V29/67F21K9/20F21Y2115/10
Inventor 李振刘红亮
Owner ZHEJIANG PO-LIGHT ELECTRICAL APPLIANCE CO LTD
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