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High energy efficiency LED heat dissipation device

A heat-dissipating device and high-energy-efficiency technology, which is applied to lighting devices, cooling/heating devices for lighting devices, lighting and heating equipment, etc. Compact, cleverly designed effect

Inactive Publication Date: 2019-04-26
TIANJIN TIANXING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this known composite high-efficiency heat dissipation device will have an additional heat pipe and fin combination process, which not only complicates the manufacturing process, but also increases the cost, and the reliability of heat dissipation is poor.

Method used

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  • High energy efficiency LED heat dissipation device
  • High energy efficiency LED heat dissipation device
  • High energy efficiency LED heat dissipation device

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Embodiment Construction

[0021] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-3 As shown, a high-energy-efficiency LED cooling device includes a heat dissipation mechanism mounting plate (1), an LED lamp installation base (2) is provided at the center of the heat dissipation mechanism installation plate (1), and the LED lamp installation base (2) An LED lamp installation mechanism is provided inside, and a heat dissipation mechanism is also provided on the heat dissipation mechanism mounting plate (1), and the heat dissipation mechanism consists of an annular housing (3) fixedly installed on the heat dissipation mechanism mounting plate (1). , two annular partitions (4) installed in the annular housing (3), the feed chamber (5) formed by the two annular partitions (4), the opening (6) above the annular partition (4) ), several cooling fins (7) located on the outer surface of the annular housing (3), a feed inlet (8) installed on the lower ...

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Abstract

The invention discloses a high energy efficiency LED heat dissipation device, comprising a heat dissipation mechanism mounting plate, wherein an LED lamp mounting base is arranged at the center of theheat dissipation mechanism mounting plate, an LED lamp mounting mechanism is arranged in the LED lamp mounting base, and a heat dissipation mechanism is arranged on the heat dissipation mechanism mounting plate. The high energy efficiency LED heat dissipation device has the benefits of reaching the aim of reducing LED heat, and by adopting multiple heat dissipation modes, discharges heat forciblyin time, and is compact in structure, smart in design, high in heat dissipation efficiency and reliability, and strong in practicability.

Description

technical field [0001] The invention relates to a heat dissipation device, in particular to a high-energy-efficiency LED heat dissipation device. Background technique [0002] With the development and use of electronic integrated circuits and components such as high-power CPUs and rectifier tubes, especially the increasingly widespread and in-depth promotion and application of high-power LED lighting technology, a technical bottleneck will inevitably arise, that is, high-efficiency , Fast and reliable heat dissipation. For electronic circuits and components, failure to dissipate heat in time will lead to large changes in operating parameters, resulting in failure or damage; for LEDs, it is easy to accelerate light decay and greatly shorten the effective life of LED lights. [0003] The existing heat dissipation method mainly transfers the heat generated by components such as LEDs to be cooled to the heat sink through the copper-aluminum substrate, and then the heat is dissi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21V29/58F21V29/60F21V29/74F21Y115/10
CPCF21K9/20F21V29/59F21V29/60F21V29/74F21Y2115/10
Inventor 石海莲曹锡文李晓辉王蔚
Owner TIANJIN TIANXING ELECTRONICS