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Hollow liquid-cooled light-emitting diode (LED) lamp

A technology of light-emitting diodes and lamps, which is applied to semiconductor devices, light sources, electric light sources, etc. of light-emitting elements, and can solve problems such as corrosion of LED substrates

Active Publication Date: 2012-01-11
FOSHAN CITY NANHAI DISTRICT LIANHE GUANGODNG XINGUANGYUAN IND INNOVATION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the object of the present invention is to provide a hollow liquid-cooled light-emitting diode lamp, which can solve the problem of corrosion of the LED substrate by the cooling liquid

Method used

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  • Hollow liquid-cooled light-emitting diode (LED) lamp
  • Hollow liquid-cooled light-emitting diode (LED) lamp
  • Hollow liquid-cooled light-emitting diode (LED) lamp

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] The object of the present invention is to provide a hollow liquid-cooled light-emitting diode lamp, which can solve the problem that the LED substrate is corroded by the cooling liquid.

[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0031] The hollow ...

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Abstract

The invention discloses a hollow liquid-cooled light-emitting diode (LED) lamp. The hollow liquid-cooled LED lamp comprises an LED substrate light source which consists of an LED light source and an LED substrate, a substrate seat, an external light distributing cover and an internal sealing cover, wherein the internal sealing cover is arranged on the top of the substrate seat; the inner surface of the internal sealing cover and the top of the substrate seat form a first sealing cavity; the LED substrate light source is sealed in the first sealing cavity; the external light distributing cover is arranged on the outer side of the substrate seat; and the outer surface of the external light distributing cover, the outer surface of the substrate seat and the outer surface of the internal sealing cover form a second sealing cavity which is filled with radiator liquid. The problem that the LED substrate is corroded by the radiator liquid can be solved by the embodiment of the invention.

Description

technical field [0001] The invention relates to a light-emitting diode lamp, more specifically to a hollow liquid-cooled light-emitting diode lamp Background technique [0002] LED (Light Emitting Diode, light emitting diode) is a semiconductor device that can directly convert electricity into visible light. LED has the advantages of energy saving and environmental protection, and has become a major trend in the development of the lighting industry. But the working temperature of the LED directly affects the life of the LED, the lower the temperature, the longer the life. This makes the heat dissipation design of LED lamps very important. [0003] The structural diagram of the hollow liquid-cooled LED strip lamp in the prior art is as follows figure 1 As shown, the lamp mainly includes an electrical connector (not shown in the figure), an LED light source 1, an LED substrate 2, a light distribution cover 3, a driver 4, a hollow liner 5, a cavity 6 and a lamp holder (not s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V29/00F21V31/00F21V29/56
CPCF21K9/232F21V29/58F21Y2115/10
Inventor 张从峰
Owner FOSHAN CITY NANHAI DISTRICT LIANHE GUANGODNG XINGUANGYUAN IND INNOVATION CENT
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