LED driving power supply with high heat dissipation performance

A technology of LED drive and heat dissipation, which is applied in the direction of electrical components, cooling/ventilation/heating transformation, casing/cabinet/drawer parts, etc., to achieve the effect of increasing the contact area

Active Publication Date: 2020-05-05
台州市黄岩隆昕电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that it is difficult to provide high-efficiency heat dissipation for the LED lamp drive power supply, and propose a LED drive power supply with strong heat dissipation

Method used

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  • LED driving power supply with high heat dissipation performance
  • LED driving power supply with high heat dissipation performance
  • LED driving power supply with high heat dissipation performance

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Embodiment Construction

[0030] 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.

[0031] refer to Figure 1-7 , a LED drive power supply with strong heat dissipation, including a casing 1 and a battery pack 2, the battery pack 2 is fixedly set in the casing 1 of a hollow structure, and both sides of the battery pack 2 are fixedly connected with a limit position welded with the casing 1 Plate 3, using the limit plate 3 to limit and fix the battery pack 2 in the shell 1, in order to protect the battery pack 2, the upper end of the battery pack 2 is provided with a groove 4, and a heat collecting plate is fixedly nested in the groove 4 5. The heat collecting plate 5 can centrally absorb the heat generated when the battery pack 2 supplies power. The u...

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Abstract

The invention discloses an LED driving power supply with high heat dissipation performance. The LED driving power supply comprises a shell and a battery pack, and the battery pack is fixedly sleeved in the shell with a hollow structure. A heat collecting plate for absorbing heat and conducting heat and a heat conducting rod are arranged at the upper end of the battery pack, and a first-stage partition plate, a second-stage partition plate and a third-stage partition plate form a sealed cavity filled with an alcohol solution, so that the alcohol solution absorbs heat quickly through the heat conducting rod to be evaporated, and the cooling effect is achieved. The lower end of the battery pack is connected with a heat conducting plate to accelerate the flowing of cold and hot airflow in theshell. A cooling water tank and a water pipe are arranged in the lower end of the battery pack, and a piston pulled by a U-shaped shaft is arranged in the water pipe, so that a low-temperature water source can comprehensively flow in the cooling water tank. The contact area with the battery pack is increased, and the cooling range is enlarged. By arranging aluminum foil plates corresponding to each other in a crossed mode on a limiting plate and a buffer plate, flowing gas is cooled by means of the low-temperature characteristic of the aluminum foil plates, and therefore the purpose of lowering the environment temperature of the driving power supply is achieved.

Description

technical field [0001] The invention relates to the technical field of LED lamp application and maintenance, in particular to an LED driving power supply with strong heat dissipation. Background technique [0002] LED lamps are also called LED projection lamps. They are mainly used for architectural decoration and lighting, and are also used to outline the outline of large buildings. Their technical parameters are roughly similar to those of LED projection lamps. As we all know, electricity is an indispensable energy supply for LED lights. With the continuous advancement of science and technology, lithium batteries with obvious advantages have gradually replaced the most common zinc-manganese batteries under traditional technology. Lithium batteries are used as The driving power of LED lamps has obvious advantages, but with the continuous change and upgrading of power supply demand, the burden of the current lithium battery driving power is getting heavier and heavier, which...

Claims

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Application Information

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IPC IPC(8): H05B45/30H05K5/02H05K7/20
CPCH05K5/02H05K7/20
Inventor 张金露
Owner 台州市黄岩隆昕电子科技有限公司
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