Title:
CAMERA
Document Type and Number:
WIPO Patent Application WO/2021/103529
Kind Code:
A1
Abstract:
A camera, comprising: a heating element (20), which is movable relative to a casing (10); and a temperature control component (40), which can form a flexible heat exchange loop based on the circulation of a liquid medium between the heating element (20) and the casing (10), wherein the heat exchange from the heating element (20) to the casing (10) is realized based on the circulation of the liquid medium, having a higher exchange efficiency than the heat exchange with air as the carrier.
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Inventors:
ZOU JIGUANG (CN)
ZHOU BIN (CN)
YE ZHAN (CN)
ZHOU BIN (CN)
YE ZHAN (CN)
Application Number:
PCT/CN2020/099730
Publication Date:
June 03, 2021
Filing Date:
July 01, 2020
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
G03B17/55; H05K7/20
Foreign References:
| CN102854714A | 2013-01-02 | |||
| CN102647885A | 2012-08-22 | |||
| CN109817106A | 2019-05-28 | |||
| JP2000082347A | 2000-03-21 | |||
| CN204374837U | 2015-06-03 | |||
| CN2769980Y | 2006-04-05 | |||
| CN201911179763A | 2019-11-27 |
Other References:
See also references of EP 4067992A4
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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