WORKING ASSEMBLY AND ELECTRONIC DEVICE

WIPO Patent Application WO/2024/083229

A1

A working assembly (100) and an electronic device (200). The working assembly (100) is suitable for working in a heat-dissipating air duct. The working assembly (100) comprises: a circuit board (110), multiple heating components (111) being provided on at least one side surface of the circuit board (110); and at least one heat sink (120) provided on the circuit board (110). At an air outlet of the heat-dissipating air duct, the edge of the at least one heat sink (120) close to the air outlet exceeds the edge of the circuit board (110) close to the air outlet. The arrangement mode can reduce the maximum temperature difference between the heating components (111) close to the air outlet and the heating components (111) close to an air inlet, so that the temperature uniformity of the heating components (111) is improved.

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JP2020057890	IMAGING APPARATUS, CONTROL METHOD THEREOF, AND CONTROL PROGRAM

ZHANG SHAOHUA (CN)
YANG HUAN (CN)
ZHANG NANGENG (CN)

PCT/CN2023/125702

April 25, 2024

October 20, 2023

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CANAAN CREATIVE CO LTD (CN)

H05K7/20

CHANG TSI & PARTNERS (CN)

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