Title:
ELECTRICAL CONNECTION BOX
Document Type and Number:
WIPO Patent Application WO/2022/172753
Kind Code:
A1
Abstract:
An electrical connection box (10) comprises: a case (11) having insulating properties; a relay (12) attached to the case (11); a busbar (13) connected to a terminal (12a) of the relay (12); and a first heat-dissipation member (51) connected to the relay (12) so as to be able to transmit heat. The case (11) includes a first case member (21) and a second case member (22) which is joined to the first case member (21) so as to form an accommodation space (27) between the first case member (21) and the second case member (22). The first heat-dissipation member (51) includes a first stacked part (56) which is stacked on the first case member (21) in the accommodation space (27). The busbar (13) includes a second stacked part (15) which is stacked on the first case member (21) and on the first stacked part (56) outside the case (11).
Inventors:
YOSHIMURA YUYA (JP)
Application Number:
PCT/JP2022/002853
Publication Date:
August 18, 2022
Filing Date:
January 26, 2022
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS (JP)
International Classes:
B60R16/02; H02G3/16; H05K7/06; H05K7/20
Domestic Patent References:
| WO2020241310A1 | 2020-12-03 | |||
| WO2020105391A1 | 2020-05-28 | |||
| WO2016088684A1 | 2016-06-09 | |||
| WO2016009930A1 | 2016-01-21 |
Foreign References:
| JP2019169602A | 2019-10-03 |
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
Download PDF: