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High-power semiconductor light source module

A technology of light source modules and semiconductors, which is applied in the direction of light sources, electric light sources, semiconductor devices of light-emitting elements, etc., can solve the problems of low efficiency, inconvenient installation, and small light-emitting angle of LED light source modules, so as to improve utilization rate, cost reduction effect

Inactive Publication Date: 2012-09-19
SHENZHEN BEIJING OPTOELECTRONICS SCI & TECH
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  • Description
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AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a high-power semiconductor (such as LED) light source module to solve the technical problems of current LED light source modules, such as low light-emitting angle, low efficiency, and the need for multiple LED light source modules to be used together and inconvenient to install.

Method used

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Embodiment Construction

[0020] combine figure 1 and figure 2 As shown, the present invention proposes a high-power semiconductor light source module, which includes: a casing 1 with a plurality of guide holes 11, and a plurality of wire clamping grooves 12 are arranged on the lower side of the casing 1; a plurality of fixing holes 21 are provided. The aluminum substrate 2; the semiconductor light source 3 fixedly arranged on the aluminum substrate 2; the power line 4 arranged in the cable slot 12 is connected to the aluminum substrate 2; In a fixing hole, the housing 1 and the aluminum substrate 2 are fixed; in addition, a fixed connection is provided on the upper side of the housing 1 to refract and diffuse the light emitted by the semiconductor light source 3 (such as figure 2 The light refraction part 5 shown in the light path shown by the dotted line in the middle).

[0021] In a preferred embodiment, the light refraction part 5 and the housing 1 are integrally formed.

[0022] In another pr...

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Abstract

The invention discloses a high-power semiconductor light source module. The high-power semiconductor light source module comprises a housing, an aluminum base plate which is fixedly connected with the housing, a semiconductor light source which is fixedly arranged on the aluminum base plate, and a light refraction part which is fixedly connected on the housing and is used for performing refraction and outward diffusion on light emitted by the semiconductor light source. The high-power semiconductor light source module disclosed by the invention has a larger light-emitting angle which can be above 140 degrees, is favorable for fully utilizing the semiconductor light source, and can improve the utilization rate of the module and reduce the cost.

Description

technical field [0001] The invention relates to a light source module structure, in particular to a high-power semiconductor (such as LED) light source module. Background technique [0002] Light-emitting diodes (Light-Emitting Diode, LED) can emit light with a certain brightness, and the brightness can be adjusted by current or voltage. At the same time, the service life of LED is particularly long. It is reported that the life of LED lamp is 20-30 times that of ordinary incandescent lamps, and more than 10 times that of ordinary fluorescent lamps. Therefore, as an alternative light source in modern life, office and other places, LED lamps have been widely used because of their advantages of power saving and long life. [0003] Most of the existing LED light source modules include multiple low-power LEDs, and a few use high-power LEDs plus small lenses. At present, the most LED light source modules on the market are produced in these two forms, and the maximum luminous an...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V5/04F21V17/12F21V31/00F21Y101/02F21K9/20F21Y115/10
Inventor 叶进荣陈智庆田伟
Owner SHENZHEN BEIJING OPTOELECTRONICS SCI & TECH
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