CN111988942A - Anti-interference filter with waterproof function - Google Patents
Anti-interference filter with waterproof function Download PDFInfo
- Publication number
- CN111988942A CN111988942A CN202010993388.5A CN202010993388A CN111988942A CN 111988942 A CN111988942 A CN 111988942A CN 202010993388 A CN202010993388 A CN 202010993388A CN 111988942 A CN111988942 A CN 111988942A
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- CN
- China
- Prior art keywords
- cavity
- fixed
- wall
- box
- clamping
- 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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- 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
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- 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
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0021—Constructional details
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010993388.5A CN111988942B (en) | 2020-09-21 | 2020-09-21 | Anti-interference filter with waterproof function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010993388.5A CN111988942B (en) | 2020-09-21 | 2020-09-21 | Anti-interference filter with waterproof function |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111988942A true CN111988942A (en) | 2020-11-24 |
CN111988942B CN111988942B (en) | 2021-10-01 |
Family
ID=73449391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010993388.5A Active CN111988942B (en) | 2020-09-21 | 2020-09-21 | Anti-interference filter with waterproof function |
Country Status (1)
Country | Link |
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CN (1) | CN111988942B (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206658335U (en) * | 2017-04-10 | 2017-11-21 | 常州信息职业技术学院 | A kind of electronic communication equipment box with anti-collision |
CN207443283U (en) * | 2017-10-11 | 2018-06-01 | 洛阳高昌机电科技有限公司 | A kind of good Anti-explosion electric control cabinet of sealing effect |
CN208424184U (en) * | 2018-07-31 | 2019-01-22 | 黄永敏 | A kind of Switching Power Supply of the good water-proof effect with buffer structure |
CN209881324U (en) * | 2019-07-23 | 2019-12-31 | 王春雪 | Line junction box for construction electrical engineering operation |
CN111031712A (en) * | 2019-11-20 | 2020-04-17 | 西安微城信息科技有限公司 | Portable communication machine with good protection performance and protection principle |
CN210693504U (en) * | 2019-11-27 | 2020-06-05 | 苟三锋 | Waterproof type electric tool charger |
CN210805966U (en) * | 2019-11-04 | 2020-06-19 | 钟智杰 | Waterproof filter |
CN210956559U (en) * | 2019-12-24 | 2020-07-07 | 金泉电器(东莞)有限公司 | Be used for miniwatt direct current contactor |
CN111478640A (en) * | 2020-05-25 | 2020-07-31 | 重庆有法数控设备有限责任公司 | Special servo motor driver for waterproof new energy vehicle |
CN211264967U (en) * | 2020-01-20 | 2020-08-14 | 郑州拓华仪器有限公司 | Dustproof box convenient to instrument and meter maintenance |
CN211530530U (en) * | 2019-12-31 | 2020-09-18 | 希拓电气(常州)有限公司 | Anti-interference active filter |
-
2020
- 2020-09-21 CN CN202010993388.5A patent/CN111988942B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206658335U (en) * | 2017-04-10 | 2017-11-21 | 常州信息职业技术学院 | A kind of electronic communication equipment box with anti-collision |
CN207443283U (en) * | 2017-10-11 | 2018-06-01 | 洛阳高昌机电科技有限公司 | A kind of good Anti-explosion electric control cabinet of sealing effect |
CN208424184U (en) * | 2018-07-31 | 2019-01-22 | 黄永敏 | A kind of Switching Power Supply of the good water-proof effect with buffer structure |
CN209881324U (en) * | 2019-07-23 | 2019-12-31 | 王春雪 | Line junction box for construction electrical engineering operation |
CN210805966U (en) * | 2019-11-04 | 2020-06-19 | 钟智杰 | Waterproof filter |
CN111031712A (en) * | 2019-11-20 | 2020-04-17 | 西安微城信息科技有限公司 | Portable communication machine with good protection performance and protection principle |
CN210693504U (en) * | 2019-11-27 | 2020-06-05 | 苟三锋 | Waterproof type electric tool charger |
CN210956559U (en) * | 2019-12-24 | 2020-07-07 | 金泉电器(东莞)有限公司 | Be used for miniwatt direct current contactor |
CN211530530U (en) * | 2019-12-31 | 2020-09-18 | 希拓电气(常州)有限公司 | Anti-interference active filter |
CN211264967U (en) * | 2020-01-20 | 2020-08-14 | 郑州拓华仪器有限公司 | Dustproof box convenient to instrument and meter maintenance |
CN111478640A (en) * | 2020-05-25 | 2020-07-31 | 重庆有法数控设备有限责任公司 | Special servo motor driver for waterproof new energy vehicle |
Also Published As
Publication number | Publication date |
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CN111988942B (en) | 2021-10-01 |
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Legal Events
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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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211216 Address after: 314000 room 118, building 6, No. 2 Chuangye Road, Xindai Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: Jiaxing sine Electric Co.,Ltd. Address before: 314000 west half of the ground floor of building 3, East District, Haiyan science and Technology Pioneer Park, 211 Yanbei Road, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Wenshan Electric Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Anti interference filter with waterproof function Effective date of registration: 20230706 Granted publication date: 20211001 Pledgee: Zhejiang Pinghu Rural Commercial Bank Co.,Ltd. Xindai sub branch Pledgor: Jiaxing sine Electric Co.,Ltd. Registration number: Y2023980047623 |