Title:
ELECTRIC APPARATUS
Document Type and Number:
Japanese Patent JP2022184213
Kind Code:
A
Abstract:
To provide an electric apparatus capable of enhancing an efficiency of heat dissipation to outside, the heat being generated at several parts on a communication board and a power supply board while suppressing rise in temperature of the power supply board caused by heat conduction from the communication board to the power supply board.SOLUTION: An electric apparatus 1 includes a heat absorber A1, a communication board (a first communication board 11 and/or a second communication board 12), a housing 3, a power supply board 80, an exposed part B1, and a heat insulation member C1. The communication board (11 and/or 12) is arranged on at least one of front and rear faces of the heat absorber A1. The housing 3 is made of a metal at least partially. The power supply board 80 is arranged in the housing 3. The exposed part B1 is thermally connected to the heat absorber A1 and exposed to the outside of the housing 3 at least partially. The heat insulation member C1 is sandwiched in between the heat absorber A1 and the metallic part (housing body 32) of the housing 3.SELECTED DRAWING: Figure 4
Inventors:
MATSUZUKA RYO
NAKAMURA MORIO
KYOMEN HIROSHI
NAKAMURA MORIO
KYOMEN HIROSHI
Application Number:
JP2021091926A
Publication Date:
December 13, 2022
Filing Date:
May 31, 2021
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H05K7/20; H01R25/00
Attorney, Agent or Firm:
Hokuto Patent Attorneys Office
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