High-efficiency and low-cost heat dissipation protection mechanism of LED light

Abstract

The invention discloses a high-efficiency and low-cost heat dissipation protection mechanism of an LED light, and aims to overcome the defects that according to a conventional heat dissipation protection mechanism of the LED light, the waste of manufacturing materials is high, the manufacturing cost is high, the heat dissipation efficiency and effect are not ideal, LED chips and driving power assemblies of the LED light are liable to burn, and the service life is short. The high-efficiency and low-cost heat dissipation protection mechanism is characterized in that a heat-transfer material layer is curved or bent to form a heat dissipation body with heat dissipation intervals and heat transfer walls; the heat-transfer material layer or the heat transfer walls are provided with heat dissipation holes or/and ribs; and the heat dissipation body or the heat-transfer material layer can be spread or straightened. According to the invention, the high-efficiency and low-cost heat dissipation protection mechanism is used for manufacturing the LED light, test results show that the manufacturing materials can be saved by 30% or above, the manufacturing cost is reduced by 27% or above, the primary purchase cost of the LED light can be greatly reduced, particularly, the heat transfer and heat dissipation effects are good, the LED light can be protected more effectively, high efficiency and long service life can be achieved, the service life is doubled or above, the volume of the LED light is shrunk by one third, and the appearance of the LED light is richer and more perfect.

Description

technical field [0001] The invention relates to a component of an LED lamp, in particular to a high-efficiency and low-cost LED lamp heat dissipation protection mechanism. Background technique [0002] Existing LED lamps will generate a lot of heat when they are working. If the heat dissipation is not smooth, it is easy to burn out the LED chips, LED lamp drive power components, etc., thereby shortening the service life of the LED lamp and increasing the use cost of the LED lamp. [0003] The heat dissipation of the existing LED lamp is completed by the heat dissipation mechanism, and the heat produced by the LED chip is conducted to the heat dissipation mechanism through the LED substrate, so the heat transfer and heat dissipation efficiency is low; An impermeable inner cavity, the outer peripheral wall of the inner cavity has protruding heat sinks, and there is no heat dissipation opening directly through the inner cavity between the heat sinks and the adjacent heat sinks ...

AI Technical Summary

Problems solved by technology

[0002] Existing LED lamps will generate a lot of heat when they are working. If the heat dissipation is not smooth, it is easy to burn out the LED chips, LED lamp drive power components, etc., thereby shortening the service life of the LED lamp and increasing the use cost of the LED lamp.

[0003] The heat dissipation of the existing LED lamp is completed by the heat dissipation mechanism, and the heat produced by the LED chip is conducted to the heat dissipation mechanism through the LED substrate, so the heat transfer and heat dissipation efficiency is low; An impermeable inner cavity, the outer peripheral wall of the inner cavity has protruding heat sinks, and there is

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