JPWO2022176900A5 - - Google Patents
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- JPWO2022176900A5 JPWO2022176900A5 JP2023500890A JP2023500890A JPWO2022176900A5 JP WO2022176900 A5 JPWO2022176900 A5 JP WO2022176900A5 JP 2023500890 A JP2023500890 A JP 2023500890A JP 2023500890 A JP2023500890 A JP 2023500890A JP WO2022176900 A5 JPWO2022176900 A5 JP WO2022176900A5
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- JP
- Japan
- Prior art keywords
- rib
- top plate
- conversion device
- power conversion
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
本開示の電力変換装置は、基板と、筐体と、蓋とを備えている。筐体は、底部を含んでいる。底部には、基板が配置されている。蓋は、基板に対して筐体の底部とは反対側に配置されている。蓋は、天板部と、複数の第１リブ部と、第２リブ部とを含んでいる。天板部は、基板を覆っている。複数の第１リブ部は、基板と天板部とが重ねられた方向に沿って天板部から突出している。第２リブ部は、基板と天板部とが重ねられた方向に沿って天板部から突出している。複数の第１リブ部は、直線状である。複数の第１リブ部は、第２リブ部を挟んで向かい合うように第２リブ部に接続されている。第２リブ部は、環形状を有している。電力変換装置は、筐体と蓋とを固定する複数の固定部をさらに備えている。天板部は、複数の第１リブ部および第２リブ部が設けられた第１部と、固定部が固定された第２部とを有している。天板部の第１部は、第２部よりも基板とは反対側に向かって突出している。 The power conversion device of the present disclosure includes a substrate, a casing, and a lid. The housing includes a bottom. A substrate is placed at the bottom. The lid is disposed on the opposite side of the bottom of the housing with respect to the board. The lid includes a top plate portion, a plurality of first rib portions, and a second rib portion. The top plate portion covers the substrate. The plurality of first rib portions protrude from the top plate portion along the direction in which the substrate and the top plate portion are stacked. The second rib portion protrudes from the top plate portion along the direction in which the substrate and the top plate portion are stacked. The plurality of first rib portions are linear. The plurality of first rib parts are connected to the second rib part so as to face each other with the second rib part in between. The second rib portion has an annular shape. The power converter further includes a plurality of fixing parts that fix the casing and the lid. The top plate part has a first part provided with a plurality of first rib parts and a plurality of second rib parts, and a second part to which a fixing part is fixed. The first part of the top plate part protrudes more than the second part toward the side opposite to the substrate.
Claims (13)
前記基板が配置された底部を含む筐体と、
前記基板に対して前記筐体の前記底部とは反対側に配置された蓋とを備え、
前記蓋は、前記基板を覆う天板部と、前記基板と前記天板部とが重ねられた方向に沿って前記天板部から突出した複数の第１リブ部と、
前記基板と前記天板部とが重ねられた方向に沿って前記天板部から突出した第２リブ部とを含み、
前記複数の第１リブ部は、直線状でありかつ前記第２リブ部を挟んで向かい合うように前記第２リブ部に接続されており、
前記第２リブ部は、環形状を有しており、
前記筐体と前記蓋とを固定する複数の固定部をさらに備え、
前記天板部は、前記複数の第１リブ部および前記第２リブ部が設けられた第１部と、前記固定部が固定された第２部とを有し、
前記天板部の前記第１部は、前記第２部よりも前記基板とは反対側に向かって突出している、電力変換装置。 A substrate and
a casing including a bottom portion where the board is placed;
a lid disposed on a side opposite to the bottom of the casing with respect to the substrate;
The lid includes a top plate portion that covers the substrate, and a plurality of first rib portions that protrude from the top plate portion along a direction in which the substrate and the top plate portion are stacked.
a second rib portion protruding from the top plate portion along the direction in which the substrate and the top plate portion are stacked;
The plurality of first rib parts are linear and connected to the second rib part so as to face each other with the second rib part in between,
The second rib portion has an annular shape,
further comprising a plurality of fixing parts that fix the housing and the lid,
The top plate portion has a first portion provided with the plurality of first rib portions and the second rib portion, and a second portion to which the fixing portion is fixed,
In the power conversion device , the first part of the top plate part protrudes more than the second part toward a side opposite to the substrate.
前記第３リブ部は、前記第２リブ部の外側に配置されている、請求項１～５のいずれか１項に記載の電力変換装置。 The lid further includes a third rib part having an annular shape and protruding from the top plate part along the direction in which the substrate and the top plate part are stacked,
The power conversion device according to any one of claims 1 to 5, wherein the third rib portion is arranged outside the second rib portion.
前記複数の第１リブ部の最外端部は前記第２部と離間して配置されている、請求項１～８のいずれか１項に記載の電力変換装置。The power conversion device according to any one of claims 1 to 8, wherein an outermost end of the plurality of first rib portions is spaced apart from the second portion.
前記電子部品は、前記複数の第１リブ部および前記第２リブ部から間隔を空けて配置されている、請求項１～１０のいずれか１項に記載の電力変換装置。 further comprising an electronic component connected to the substrate,
The power conversion device according to claim 1, wherein the electronic component is spaced apart from the plurality of first rib portions and the second rib portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021025217 | 2021-02-19 | ||
| PCT/JP2022/006136 WO2022176900A1 (en) | 2021-02-19 | 2022-02-16 | Power conversion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022176900A1 JPWO2022176900A1 (en) | 2022-08-25 |
| JPWO2022176900A5 true JPWO2022176900A5 (en) | 2023-09-07 |
Family
ID=82932227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023500890A Pending JPWO2022176900A1 (en) | 2021-02-19 | 2022-02-16 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2022176900A1 (en) |
| CN (1) | CN116784003A (en) |
| WO (1) | WO2022176900A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933844A (en) * | 1995-07-17 | 1997-02-07 | Fuji Xerox Co Ltd | Optical scanner |
| JP4764253B2 (en) * | 2006-05-25 | 2011-08-31 | 三菱重工業株式会社 | Inverter-integrated electric compressor |
| JP6332450B2 (en) * | 2014-07-10 | 2018-05-30 | 日産自動車株式会社 | Power unit |
| KR102202419B1 (en) * | 2015-04-17 | 2021-01-13 | 한온시스템 주식회사 | Motor driven compressor |
| JP7143771B2 (en) * | 2019-01-17 | 2022-09-29 | 株式会社豊田自動織機 | power converter |
-
2022
- 2022-02-16 CN CN202280009761.6A patent/CN116784003A/en active Pending
- 2022-02-16 WO PCT/JP2022/006136 patent/WO2022176900A1/en active Application Filing
- 2022-02-16 JP JP2023500890A patent/JPWO2022176900A1/ja active Pending
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