Title:
OPTICAL MODULE
Document Type and Number:
WIPO Patent Application WO/2023/231657
Kind Code:
A1
Abstract:
The present application provides an optical module. The optical module comprises: a housing assembly; an optical assembly, disposed in the housing assembly; and a heat dissipation elastic sheet, sandwiched between the optical assembly and the housing assembly. The heat dissipation elastic sheet comprises a heat dissipation portion, and the heat dissipation portion is in contact with the optical assembly. The heat dissipation elastic sheet further comprises a deformation portion, the deformation portion is connected to the heat dissipation portion, and the deformation portion is bent relative to the heat dissipation portion. The deformation portion is provided with a hollow area, so that the deformation portion can be bent and deformed. In this way, the heat dissipation elastic sheet of the present application is convenient for secondary disassembly and assembly, and can be in elastic contact with an element to be cooled, thereby avoiding adverse effects as much as possible on performance of the element to be cooled due to excessive stress of the element to be cooled.
Inventors:
HU CHUNXUE (CN)
LU CHANGWU (CN)
LI ANLI (CN)
ZHANG XIAOLONG (CN)
LU CHANGWU (CN)
LI ANLI (CN)
ZHANG XIAOLONG (CN)
Application Number:
PCT/CN2023/091042
Publication Date:
December 07, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
INNOLIGHT TECH SUZHOU LTD (CN)
INNOLIGHT TECH PTE LIMITED (SG)
INNOLIGHT TECH PTE LIMITED (SG)
International Classes:
H05K7/20; G02B6/42
Foreign References:
| CN210183763U | 2020-03-24 | |||
| CN215222873U | 2021-12-17 | |||
| CN102565960A | 2012-07-11 | |||
| CN108649373A | 2018-10-12 | |||
| CN210199360U | 2020-03-27 | |||
| US20080278916A1 | 2008-11-13 |
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