Radiating device and testing device with radiating device

A technology of heat dissipation device and heat dissipation block, which is applied in the testing of machine/structural components, cooling/heating device of lighting device, measuring device, etc., which can solve the problems of inaccurate data, easily damaged LED, and small size of LED.

Inactive Publication Date: 2014-08-06
OCEANKING DONGGUAN LIGHTING TECH +2
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing LEDs are small in size, which is easy to cause a large amount of heat accumulation, and sometimes breaks down the LED. Therefore, in the process of testing the photoelectric parameters of the LED, the heat dissipation performance of the LED must be investigated, and the heat dissipation device used to dissipate heat from the LED This is especially important. If the cooling device cannot guide the heat from the LED and evenly distribute it on itself, it will easily damage the LED or cause inaccurate test data.

Method used

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  • Radiating device and testing device with radiating device
  • Radiating device and testing device with radiating device

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] Please refer to Figure 1 to Figure 2 , the present invention provides a test device for LEDs (not shown), which includes a heat sink 10 and a detection device (not shown).

[0020] The heat sink 10 includes a housing 20 and a fixing structure 30 for fixing the LED on the housing 20, the housing 20 is oppositely provided with a first end surface 21 and a second end surface 22, the first One end surface 21 is equipped with the fixing structure 30; the second end surface 22 forms a heat dissipation structure 40 for dissipating heat from the LED.

[0021] Because the present invention installs the LED on the housing 20, dissipates the heat generated on the LED to the housing 20, and then uses a detection device to detect the heat on the housing 20, thereby testing the LED...

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Abstract

The invention discloses a radiating device used for an LED (light-emitting diode). The radiating device comprises a casing and a fixing structure for fixing the LED on the casing, wherein the casing is oppositely provided with a first end surface and a second end surface, a mounting groove for mounting the LED is formed in the first end surface, the fixing structure is mounted on the first end surface, a radiating structure for radiating the heat of the LED is formed on the second end surface, and the radiating structure consists of a plurality of radiating blocks which are uniformly distributed on the second end surface at radial intervals. The radiating device is used for guiding the heat produced by the LED, so that the heat on the LED can be uniformly distributed on the radiating device. The invention further provides a testing device with the radiating device.

Description

technical field [0001] The invention relates to the field of heat dissipation of lamps, in particular to a heat dissipation device for LEDs and a test device with the heat dissipation device. Background technique [0002] Existing LEDs are small in size, which is easy to cause a large amount of heat accumulation, and sometimes breaks down the LED. Therefore, in the process of testing the photoelectric parameters of the LED, the heat dissipation performance of the LED must be investigated, and the heat dissipation device used to dissipate heat from the LED This is especially important. If the heat sink cannot guide the heat from the LED and evenly distribute it on itself, it will easily damage the LED or cause inaccurate test data. Contents of the invention [0003] The purpose of the present invention is to provide a heat dissipation device that can immediately guide out the heat generated on the LED and evenly distribute it on itself. [0004] In order to solve the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V29/00G01M11/00G01R31/26F21Y101/02
Inventor 周明杰汪辉
Owner OCEANKING DONGGUAN LIGHTING TECH
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