Title:
WORKING ASSEMBLY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/083242
Kind Code:
A1
Abstract:
A working assembly (100) and an electronic device (200). The working assembly (100) comprises: a circuit board (110), a plurality of heating components (111) being provided on the circuit board (110); and a heat dissipator (120), comprising a heat dissipation body (121) and a plurality of heat dissipation fins (122). The heat dissipation body (121) comprises a first side surface and a second side surface which are arranged opposite to each other. The circuit board (110) is arranged on the first side surface, the plurality of heat dissipation fins (122) are arranged on the second side surface, and the plurality of heat dissipation fins (122) are arranged at intervals in a second direction perpendicular to the first direction. Slots (1222) are formed on at least one heat dissipation fin (122). The working assembly (100) can reduce the weight of the heat dissipator (120), and reduce the dust accumulation amount of the heat dissipator (120), thereby improving the heat dissipation effect of the heat dissipator (120).
Inventors:
ZHANG SHAOHUA (CN)
YANG HUAN (CN)
ZHANG NANGENG (CN)
YANG HUAN (CN)
ZHANG NANGENG (CN)
Application Number:
PCT/CN2023/125742
Publication Date:
April 25, 2024
Filing Date:
October 20, 2023
Export Citation:
Assignee:
CANAAN CREATIVE CO LTD (CN)
International Classes:
H05K7/20
Attorney, Agent or Firm:
CHANG TSI & PARTNERS (CN)
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