基本信息:
- 专利标题: 一种投影光机的制作方法
- 专利标题(英):MANUFACTURING METHOD FOR OPTICAL PROJECTION MACHINE
- 申请号:PCT/CN2021/111743 申请日:2021-08-10
- 公开(公告)号:WO2022252395A1 公开(公告)日:2022-12-08
- 发明人: 丁明内 , 夏业新 , 梅良 , 朱炜湛 , 杨伟樑 , 高志强
- 申请人: 广景视睿科技(深圳)有限公司
- 申请人地址: 中国广东省深圳市南山区西丽街道阳光社区松白路1026号南岗二工业园6栋厂房601, Guangdong 518000
- 专利权人: 广景视睿科技(深圳)有限公司
- 当前专利权人: 广景视睿科技(深圳)有限公司
- 当前专利权人地址: 中国广东省深圳市南山区西丽街道阳光社区松白路1026号南岗二工业园6栋厂房601, Guangdong 518000
- 代理机构: 深圳市六加知识产权代理有限公司
- 优先权: CN202110613987.4 2021-06-02
- 主分类号: G03B21/16
- IPC分类号: G03B21/16 ; G03B21/20
The present invention relates to the technical field of optical projection machine manufacturing, and provides a manufacturing method for an optical protection machine. The method is applied to an optical projection machine which has a light source module (200) and a heat dissipation module (100), wherein the heat dissipation module (100) comprises an aluminum heat sink (120) and at least one heat pipe (110). The method comprises: (10) firstly fixing a heating end of the at least one heat pipe (110) to a backlight side of the light source module (200) by means of low-temperature welding; and (20) fixing a condensation end of the at least one heat pipe (110) to the aluminum heat sink (120), so as to complete manufacturing of the projection optical machine. The optical projection machine manufactured by means of the method has a simple flow process, is low in cost and thermal resistance, and good in reliability.
IPC结构图谱:
G | 物理 |
--G03 | 摄影术;电影术;利用了光波以外其他波的类似技术;电记录术;全息摄影术 |
----G03B | 摄影、放映或观看用的装置或设备;利用了光波以外其他波的类似技术的装置或设备;以及有关的附件 |
------G03B21/00 | 放映机或放映式看片机;有关附件 |
--------G03B21/14 | .零部件 |
----------G03B21/16 | ..冷却的;防止过热的 |