LED lighting fixture and method for accelerating heat dissipation

Abstract

The invention discloses an LED lighting fixture and a method for accelerating heat dissipation, comprising a lamp body, a heat dissipation shell and a lampshade, the top of the lamp body is connected with a shell, and the bottom of the outer surface of the heat dissipation shell is fixedly connected with a plurality of heat dissipation Copper sheets, and a plurality of copper sheets are evenly distributed on the bottom of the heat dissipation shell, the inner cavity of the heat dissipation shell is fixedly connected with a central shaft member, and the output end of the central shaft member is fixedly connected with a heat dissipation fan, and the top of the heat dissipation shell is fixed A circular plate is connected, and a plurality of heat dissipation holes are opened inside the circular plate. The output end of the central shaft piece penetrates the circular plate and extends to the outer surface of the circular plate. The invention relates to the technical field of LED lighting lamps. The LED lighting fixture and the method for accelerating the heat dissipation speed can speed up the heat dissipation efficiency of the LED lamp body by using the cooperation between the heat dissipation copper sheet, the central shaft piece and the heat dissipation fan, so as to prevent the shell from being in a high heat state all the time, thereby prolonging the use of the lamp life.

Description

technical field [0001] The invention relates to the technical field of LED lighting lamps, in particular to an LED lighting lamp and method for accelerating heat dissipation. Background technique [0002] LED lighting is a lighting fixture made of the fourth-generation green light source LED. LED is called the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life, and small size. It can be widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes. High energy saving: saving energy and pollution-free is environmental protection. DC drive, ultra-low power consumption electro-optical power conversion is close to 100%, and the same lighting effect can save more than 80% energy than traditional light sources. Long lifespan: Some people call the LED light source a longevity lamp, which means a lamp that never goes out. Solid cold light source,...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an LED lighting fixture and method for accelerating heat dissipation, which solves the problem that the heat dissipation efficiency of the existing lamps is relatively low, and the heat inside the slurry shell cannot be quickly dissipated, thereby making the lamp body Long-term exposure to high temperature will affect the service life of LED lights

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