CN113410984A - Three-level DC-DC soft switching power supply module in power supply - Google Patents
Three-level DC-DC soft switching power supply module in power supply Download PDFInfo
- Publication number
- CN113410984A CN113410984A CN202110826741.5A CN202110826741A CN113410984A CN 113410984 A CN113410984 A CN 113410984A CN 202110826741 A CN202110826741 A CN 202110826741A CN 113410984 A CN113410984 A CN 113410984A
- Authority
- CN
- China
- Prior art keywords
- power supply
- supply module
- switching power
- dustproof frame
- groove
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000012212 insulator Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110826741.5A CN113410984B (en) | 2021-07-21 | 2021-07-21 | Three-level DC-DC soft switching power supply module in power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110826741.5A CN113410984B (en) | 2021-07-21 | 2021-07-21 | Three-level DC-DC soft switching power supply module in power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113410984A true CN113410984A (en) | 2021-09-17 |
CN113410984B CN113410984B (en) | 2022-03-08 |
Family
ID=77687277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110826741.5A Active CN113410984B (en) | 2021-07-21 | 2021-07-21 | Three-level DC-DC soft switching power supply module in power supply |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113410984B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114824912A (en) * | 2022-04-13 | 2022-07-29 | 赣州德业互联科技有限公司 | Contact conductive equipment for charging storage battery of tower crane monitoring system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004254397A (en) * | 2003-02-19 | 2004-09-09 | Matsushita Electric Ind Co Ltd | Module component |
EP2128935A1 (en) * | 2008-05-27 | 2009-12-02 | Jinliang Qu | Airtight RF coaxial connector with self-locking by snap-fastening. |
CN207409734U (en) * | 2017-11-15 | 2018-05-25 | 焦作大学 | A kind of terminal plate of waterproof |
CN208208224U (en) * | 2018-06-13 | 2018-12-07 | 深圳市永恒盛五金制品有限公司 | A kind of LED box air inlet waterproof and dustproof structure |
CN211377079U (en) * | 2020-03-31 | 2020-08-28 | 安徽恒心云数据科技有限公司 | Switch with port protection function |
CN211508899U (en) * | 2019-12-30 | 2020-09-15 | 上海杰宁新能源科技发展有限公司 | DC-DC power converter for hydrogen fuel cell |
-
2021
- 2021-07-21 CN CN202110826741.5A patent/CN113410984B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004254397A (en) * | 2003-02-19 | 2004-09-09 | Matsushita Electric Ind Co Ltd | Module component |
EP2128935A1 (en) * | 2008-05-27 | 2009-12-02 | Jinliang Qu | Airtight RF coaxial connector with self-locking by snap-fastening. |
CN207409734U (en) * | 2017-11-15 | 2018-05-25 | 焦作大学 | A kind of terminal plate of waterproof |
CN208208224U (en) * | 2018-06-13 | 2018-12-07 | 深圳市永恒盛五金制品有限公司 | A kind of LED box air inlet waterproof and dustproof structure |
CN211508899U (en) * | 2019-12-30 | 2020-09-15 | 上海杰宁新能源科技发展有限公司 | DC-DC power converter for hydrogen fuel cell |
CN211377079U (en) * | 2020-03-31 | 2020-08-28 | 安徽恒心云数据科技有限公司 | Switch with port protection function |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114824912A (en) * | 2022-04-13 | 2022-07-29 | 赣州德业互联科技有限公司 | Contact conductive equipment for charging storage battery of tower crane monitoring system |
CN114824912B (en) * | 2022-04-13 | 2024-02-09 | 江西德业智汇物联技术有限公司 | Contact conductive equipment for charging storage battery of tower crane monitoring system |
Also Published As
Publication number | Publication date |
---|---|
CN113410984B (en) | 2022-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A three-level DC-DC soft switching power supply module in power supply Effective date of registration: 20230522 Granted publication date: 20220308 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: SHENZHEN LIANMING POWER Co.,Ltd. Registration number: Y2023980041303 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 518000, Building 4, West Half Floor, 601, 701, Building 301, 401, 501, Fubilun Technology Factory, Tantou Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Lianming Power Supply Co.,Ltd. Country or region after: Zhong Guo Address before: 518000 floor 10, floor 11 and floor 9 of plant 1 and plant 2, No. 128, Shangnan East Road, Huangpu Community, Xinqiao street, Bao'an District, Shenzhen, Guangdong Patentee before: SHENZHEN LIANMING POWER Co.,Ltd. Country or region before: Zhong Guo |
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CP03 | Change of name, title or address |