Title:
インバータ装置
Document Type and Number:
Japanese Patent JP6988119
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an inverter device capable of suppressing an increase in the number of parts while securing waterproofness and dustproofness.SOLUTION: An inverter device 100 includes: a power conversion circuit 10; cooling fins 20; a housing unit 30 having a pair of side wall parts 50 and a rear side wall part 34 connecting the pair of side wall parts 50; and a frame member 60 that is formed separately from the housing unit 30, on one side of which the power conversion circuit 10 is disposed and on the other side, the cooling fins 20 are disposed. In the inverter device 100, provided along an outer edge portion 70 of the frame member 60, in a state where a projecting portion 71 and a surface 72 of the frame member 60 contacting the pair of side wall parts 50 are pressed by the pair of side wall parts 50, an abutting structure is formed between an inner portion of the pair of side wall parts 50 and an outer edge portion 70 of the frame member 60 over the entire area.SELECTED DRAWING: Figure 6
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Inventors:
Kodama Masako
Application Number:
JP2017056441A
Publication Date:
January 05, 2022
Filing Date:
March 22, 2017
Export Citation:
Assignee:
Fuji Electric Co., Ltd.
International Classes:
H02M7/48; H05K5/02
Domestic Patent References:
| JP10261878A | ||||
| JP2005243741A | ||||
| JP64013780U | ||||
| JP51004202U | ||||
| JP2015223021A |
Foreign References:
| WO2015141305A1 |
Attorney, Agent or Firm:
Hirokazu Miyazono
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