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Novel high-power integrated LED bulb lamp

An LED bulb lamp, high-power technology, applied in lighting devices, cooling/heating devices of lighting devices, outdoor lighting, etc., can solve the problem of heat dissipation of high-power LED chips, and achieve the effect of solving heat dissipation problems

Inactive Publication Date: 2015-05-27
XIAN ELITE ELECTRONICS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a new type of high-power integrated LED bulb lamp, which can effectively solve the heat dissipation problem of high-power LED chips

Method used

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  • Novel high-power integrated LED bulb lamp

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Embodiment Construction

[0010] As shown in Figure 1 , the present invention is mainly composed of a lampshade 1 , an integrated LED chipset 2 , solder and a circuit board 3 , a ceramic sheet 4 , a synthetic jet 5 and a ceramic heat dissipation cover 6 .

[0011] In this example, the integrated LED chipset 2 is placed on the solder and the circuit board 3, and the solder and the circuit board 3 are installed on the ceramic sheet 4, and the circuit board on the ceramic sheet 4 is connected to the integrated LED chipset 2 and the solder and the circuit board 3, ceramic The sheet 4 is provided with a plurality of microholes 402 and circuit board wires 401 , and the upper circuit board wires 401 are used to connect the integrated LED chipset 2 with the circuit board 3 through solder. A synthetic jet 5 is installed at the bottom of the ceramic sheet 4, and the nozzle of the synthetic jet 5 faces the ceramic sheet 4, which can form effective air convection and accelerate heat dissipation. Both the ceramic s...

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Abstract

The invention relates to a novel high-power integrated LED bulb lamp. The novel high-power integrated LED bulb lamp consists of a lamp housing, an integrated LED chip set, a solder and a circuit board, a ceramic chip, a synthesized ejector and a ceramic radiating cover, wherein the ceramic chip and the ceramic radiating cover are used as a ceramic radiating part; and the synthesized ejector is mounted at the bottom of the ceramic radiating chip. The characteristics of ceramic radiating and synthesized ejector radiating are combined to act as high-power integrated LED radiating. Two radiating modes are synchronously adopted in one system, so that an integrated LED can be quickly and effectively radiated; the service life of an LED chip can be prolonged; the production is simple; the shell has excellent insulativity; and the practicability is strong.

Description

technical field [0001] The invention relates to an LED lamp, in particular to a novel high-power integrated LED bulb lamp. Background technique [0002] Due to the characteristics of energy saving, long life and easy maintenance of LED lamps, people have paid attention to LED technology in recent years, and LED lighting technology has been continuously developed. It is very important. If the heat cannot be dissipated, it will accelerate the aging of the chip, light decay, color shift, shorten the life of the LED, reduce the light efficiency of the lamp, etc. In other words, the heat dissipation problem determines the life of the lamp and seriously restricts the LED. The development of lighting. The temperature also affects the life of the LED itself, the higher the temperature, the shorter the life. To solve the heat dissipation of LED is to reduce the junction temperature of LED itself. The problem of heat dissipation has always been a technical problem restricting the d...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V29/50F21V29/85F21W131/103F21Y101/02
CPCF21S8/085F21W2131/103
Inventor 贺恩光敬延康张恒
Owner XIAN ELITE ELECTRONICS IND
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