Title:
HEAT DISSIPATION SYSTEM AND SHELL OF FOLDABLE MOBILE TERMINAL, AND FOLDABLE MOBILE TERMINAL
Document Type and Number:
WIPO Patent Application WO/2021/174677
Kind Code:
A1
Abstract:
Disclosed are a heat dissipation system (10) and a shell of a foldable mobile terminal, and the foldable mobile terminal. The heat dissipation system (10) comprises a heat dissipation hole (1), a baffle and a rotating shaft, with the heat dissipation hole (1) being provided in the shell of the foldable mobile terminal. When the foldable mobile terminal needs to dissipate heat, the baffle rotates to open the heat dissipation hole (1) for heat dissipation; and when heat dissipation is not required, the baffle closes the heat dissipation hole (1) to prevent foreign matters from entering the foldable mobile terminal through the heat dissipation hole (1), so as to prevent same from affecting the performance of the foldable mobile terminal in order to avoid failures thereof.
Inventors:
DING FENG (CN)
Application Number:
PCT/CN2020/090358
Publication Date:
September 10, 2021
Filing Date:
May 14, 2020
Export Citation:
Assignee:
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (CN)
International Classes:
H05K5/02
Foreign References:
| CN109743867A | 2019-05-10 | |||
| TW201001144A | 2010-01-01 | |||
| CN109375756A | 2019-02-22 | |||
| CN110650619A | 2020-01-03 | |||
| CN109496116A | 2019-03-19 | |||
| CN208820828U | 2019-05-03 |
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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