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Light source housing, light source module and projector with light source module

A light source module and projector technology, applied in the field of projectors, can solve problems such as inability to adjust

Inactive Publication Date: 2015-09-02
广州市准巨电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the heat dissipation system or structure of the conventional projection device is mostly fixed when the manufacture is completed, and cannot be adjusted according to the actual installation position in the application

Method used

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  • Light source housing, light source module and projector with light source module
  • Light source housing, light source module and projector with light source module
  • Light source housing, light source module and projector with light source module

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] see Figure 1 to Figure 3 , figure 1 It is a combined schematic diagram of a light source module according to an embodiment of the present invention, figure 2 It is a combined schematic diagram of a light source module (excluding a cover) according to an embodiment of the present invention, and image 3 It is an exploded schematic diagram of a light source module according to an embodiment of the present invention. Such as Figure 1 to Figure 3 As shown, the light source module 1 includes a light source housing 10 and a light source 30 . The light source housing 10 includes a main body 101 , a cover 103 and a flow guiding part 105 . The body 101 has a first opening 1011, the cover 103 has a second opening 1031 and a third opening 1033, the second opening 1031 is larger than the first opening 1011 of the body 101, the second opening 1031 of the cover 103 is connected to the body 101 so that the first opening 1011 is shielded by the cover body 103 . The deflector 1...

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PUM

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Abstract

The invention relates to a light source shell, a light source module and a projector with the light source module. The projector comprises an optical-mechanical system and a fan, and the optical-mechanical system comprises a light source module which comprises the light source shell and a light source. The light source shell comprises a body, a cover and a flow guide portion, the body is provided with a first opening, the cover is provided with a second opening and a third opening, the second opening larger than the first opening is connected with the body to enable the first opening to be covered by the cover, the flow guide portion comprises a shaft and a plurality of flow guide parts, any two of the flow guide parts are connected with the shaft by a predetermined included angle, and the flow guide portion is arranged between the body and the cover by the aid of the shaft. The fan is connected with the third opening and provides airflow, and the airflow flows to the flow guide portion through the third opening and flows to the light source via flow guide of the flow guide parts and through the first opening and the second opening. The light source shell, the light source module and the projector with the light source module have flow guide functions, so that the airflow flowing through the light source can achieve better cooling effect.

Description

technical field [0001] The invention relates to a light source housing, a light source module and a projector with a light source module, in particular to a flow-guiding light source housing, a light source module and a projector with a light source module. Background technique [0002] With the advancement of electronic technology, projection devices are becoming more and more popular, and the occasions for using projection devices are also becoming more and more diverse, such as business briefings or home audio-visual entertainment. In different usage occasions, the way in which the projection device is installed or placed will also be different, sometimes it will be placed forward, and sometimes it will be placed upside down (ie upside down). In addition, the longer the projection device is used, the hotter the light source in the projection device will be. Therefore, there is a demand for a better heat dissipation mechanism. [0003] However, the heat dissipation system...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/16G03B21/20G03B21/00F21V29/60H05K7/20F21V29/67
Inventor 施建宇邹治恒周秉忠
Owner 广州市准巨电子科技有限公司
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