Title:
HEAT DISSIPATION SYSTEM AND PROJECTION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/136835
Kind Code:
A1
Abstract:
The present invention provides a heat dissipation system and a projection apparatus, the heat dissipation system comprises a housing having an opening region, an electronic device provided in the housing, and the opening region provided on the housing, the heat dissipation system is provided with a baffle plate for protection at a position adjacent to the opening region, the electronic device is provided on a side, facing away from the opening region, of the baffle plate, and the baffle plate is within a particular angle range relative to the electronic device so as to prevent flammable substances from discharging through the opening region. The provided baffle plate can prevent foreign matter generated by a high-power electronic device from flying out of the opening region of the housing and igniting a support surface or an object placed adjacent to said apparatus to cause a fire hazard, and can also prevent external foreign matter from entering the inside of the projection apparatus and affecting the reliability of products. The present invention can substantially offer the safety and reliability of the projection apparatus.
Inventors:
XIE SONGTING (CN)
HOU GUOBO (CN)
LIU ZHIJUAN (CN)
LI YI (CN)
HOU GUOBO (CN)
LIU ZHIJUAN (CN)
LI YI (CN)
Application Number:
PCT/CN2018/080883
Publication Date:
July 18, 2019
Filing Date:
March 28, 2018
Export Citation:
Assignee:
APPOTRONICS CORP LTD (CN)
International Classes:
G03B21/16; G03B21/14
Foreign References:
| CN204719386U | 2015-10-21 | |||
| CN103995423A | 2014-08-20 | |||
| JP2012027112A | 2012-02-09 |
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