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Patent Searching and Data


Title:
COOLING STRUCTURE OF ON-BOARD ELECTRONIC UNIT
Document Type and Number:
WIPO Patent Application WO/2024/100780
Kind Code:
A1
Abstract:
This on-board cooling structure (1, 1A, 1B, 1C) comprises an assembly comprising: an electronic unit (2) which is disposed in such a posture that one side surface thereof in a thickness direction is along a surface of a vehicle body panel (P) and which includes a blower fan; and a cover (3). A case (20) for the electronic unit (2) has an opening (21) which is open in the thickness direction and an air outlet (22) which is open in a first direction orthogonal to the thickness direction. The cover (3) has an air inlet (33) which is disposed to face the opening (21) and is open in a second direction orthogonal to the thickness direction but different from the first direction, and an incoming air flow path (34) for communication between the air inlet (33) and the opening (21) is formed between the cover and the case (20).

Inventors:
OZAKI MICHIO (JP)
OOKI KAZUHIRO (JP)
Application Number:
PCT/JP2022/041631
Publication Date:
May 16, 2024
Filing Date:
November 09, 2022
Export Citation:
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Assignee:
NISSAN MOTOR (JP)
International Classes:
B60R16/02
Foreign References:
JP2003002600A2003-01-08
JP2017091658A2017-05-25
JP2020113889A2020-07-27
JP2015095612A2015-05-18
JP2021128925A2021-09-02
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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