CN103578878A - Tripper used for intelligent electric leakage comprehensive protector and molded case circuit breaker - Google Patents
Tripper used for intelligent electric leakage comprehensive protector and molded case circuit breaker Download PDFInfo
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- CN103578878A CN103578878A CN201210258120.2A CN201210258120A CN103578878A CN 103578878 A CN103578878 A CN 103578878A CN 201210258120 A CN201210258120 A CN 201210258120A CN 103578878 A CN103578878 A CN 103578878A
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- iron core
- electric leakage
- intelligent electric
- skeleton
- plastic
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Abstract
The invention discloses a tripper used for an intelligent electric leakage comprehensive protector and a molded case circuit breaker. The tripper comprises a shell, a cover plate, a framework, magnet yokes, magnets, a plastic part and an iron core, wherein the framework, the magnet yokes, the magnets, the plastic part and the iron core are arranged in the shell. One end of the framework is fixed to the shell, the plastic part is correspondingly arranged at the other end of the framework, one end of the iron core penetrates through the plastic part to enter the framework, the magnets are arranged on the left side and the right side of the iron core at the other end of the framework respectively, the magnet yokes are arranged on the front side and the rear side of the iron core respectively, the plastic part is used for positioning the magnet yokes and the magnets, and the other end of the iron core is connected with the cover plate through a spring. The novel tripper can be used for the intelligent electric leakage comprehensive protector and the small molded case circuit breaker, and universality of the tripper is improved.
Description
Technical field
The present invention relates to a kind of earth leakage protective release, relate in particular to a kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing.
Background technology
The conventional products that market is used now, is used larger alternating current to produce magnetic force iron core is promoted, and passes through spring reset after power-off.
The existing technical scheme in market is that release is bigger than normal, cannot be installed in Intelligent electric leakage, small-sized plastic-shell disconnecting mechanism, and when work electric current be larger alternating current, during longevity of service, easy excess Temperature burns out release, less stable.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides a kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing.
The present invention for achieving the above object, adopts following technical scheme:
A kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing of the present invention; comprise shell, cover plate and be arranged at skeleton, yoke, magnet, plastic and the iron core in shell; one end and the shell of skeleton are fixed; the other end correspondence of skeleton arranges plastic; one end of iron core enters in skeleton through plastic; the other end upper core left and right sides of skeleton arranges respectively magnet, front and back yoke is set respectively; plastic is for locating yoke and magnet, and the other end of iron core is connected with cover plate by spring.
Preferably, the other end of described iron core is through cover plate, and in the end of the other end of iron core, cushion is set.
Preferably, described cover plate is fixed by jump ring and spring.
Preferably, the middle part winding around of described skeleton.
In the be used in Intelligent electric leakage comprehensive protection device and small-size moulded case circuit breaker of novel tripping device of the present invention, promoted the versatility of release.
Accompanying drawing explanation
Fig. 1: structure principle chart of the present invention.
Embodiment
As shown in Figure 1; a kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing; comprise shell 1, cover plate 7 and be arranged at skeleton 2, yoke 3, magnet 4, plastic 5 and the iron core 6 in shell 1; one end of skeleton 2 and shell 1 are fixing; the other end correspondence of skeleton 2 arranges plastic (5); one end of iron core 6 enters in skeleton 2 through plastic 5; other end upper core 6 left and right sides of skeleton 2 arrange respectively magnet 4, front and back yoke 3 are set respectively; plastic 5 is for locating yoke 3 and magnet 4, and the other end of iron core 6 is connected with cover plate 7 by spring.
The other end of described iron core 6 is through cover plate 7, and in the end of the other end of iron core 6, cushion 8 is set.Described cover plate 7 is fixed by jump ring and spring.The middle part winding around of described skeleton 2.
Method of work of the present invention is as follows: release holds iron core by the suction of magnet, during work on skeleton 2 around coil produce magnetic force moving iron core 6 and add the suction that upper spring release force is greater than magnet, iron core release work, it is very little that this release applies direct current, and drop-away current accuracy is high.
Claims (4)
1. the release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing, it is characterized in that comprising shell (1), cover plate (7) and be arranged at the skeleton (2) in shell (1), yoke (3), magnet (4), plastic (5) and iron core (6), one end of skeleton (2) and shell (1) are fixing, the other end correspondence of skeleton (2) arranges plastic (5), one end of iron core (6) enters in skeleton (2) through plastic (5), other end upper core (6) left and right sides of skeleton (2) arranges respectively magnet (4), front and back arrange respectively yoke (3), plastic (5) is for locating yoke (3) and magnet (4), the other end of iron core (6) is connected with cover plate (7) elasticity by spring.
2. a kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing according to claim 1, is characterized in that the other end of described iron core (6) is through cover plate (7), and in the end of the other end of iron core (6), cushion (8) is set.
3. a kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing according to claim 1, is characterized in that described cover plate (7) fixes by jump ring and spring.
4. a kind of release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing according to claim 1, is characterized in that the middle part winding around of described skeleton (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258120.2A CN103578878B (en) | 2012-07-25 | 2012-07-25 | A kind of electrical apparatus release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210258120.2A CN103578878B (en) | 2012-07-25 | 2012-07-25 | A kind of electrical apparatus release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103578878A true CN103578878A (en) | 2014-02-12 |
| CN103578878B CN103578878B (en) | 2016-05-04 |
Family
ID=50050424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210258120.2A Active CN103578878B (en) | 2012-07-25 | 2012-07-25 | A kind of electrical apparatus release for Intelligent electric leakage comprehensive protection device and breaker of plastic casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103578878B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835690A (en) * | 2014-02-12 | 2015-08-12 | 西门子公司 | Trigger device |
| CN106340411A (en) * | 2016-08-31 | 2017-01-18 | 江苏创能电器有限公司 | Flux converter |
| CN108987206A (en) * | 2018-09-13 | 2018-12-11 | 温州永奇电气科技有限公司 | Buckle releaser shell and buckle releaser with the shell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201285741Y (en) * | 2008-03-20 | 2009-08-05 | 穆勒建筑物自动化有限公司 | Triggering module for switch apparatus |
| CN201421812Y (en) * | 2009-05-19 | 2010-03-10 | 无锡唯特电气技术有限公司 | Combined electromagnetic tripper |
| CN201503828U (en) * | 2009-09-15 | 2010-06-09 | 无锡唯特电气技术有限公司 | Electromagnetic trip |
| JP4595622B2 (en) * | 2005-03-28 | 2010-12-08 | 富士電機ホールディングス株式会社 | Circuit breaker electromagnetic trip device |
-
2012
- 2012-07-25 CN CN201210258120.2A patent/CN103578878B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4595622B2 (en) * | 2005-03-28 | 2010-12-08 | 富士電機ホールディングス株式会社 | Circuit breaker electromagnetic trip device |
| CN201285741Y (en) * | 2008-03-20 | 2009-08-05 | 穆勒建筑物自动化有限公司 | Triggering module for switch apparatus |
| CN201421812Y (en) * | 2009-05-19 | 2010-03-10 | 无锡唯特电气技术有限公司 | Combined electromagnetic tripper |
| CN201503828U (en) * | 2009-09-15 | 2010-06-09 | 无锡唯特电气技术有限公司 | Electromagnetic trip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835690A (en) * | 2014-02-12 | 2015-08-12 | 西门子公司 | Trigger device |
| CN106340411A (en) * | 2016-08-31 | 2017-01-18 | 江苏创能电器有限公司 | Flux converter |
| CN108987206A (en) * | 2018-09-13 | 2018-12-11 | 温州永奇电气科技有限公司 | Buckle releaser shell and buckle releaser with the shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103578878B (en) | 2016-05-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A release for intelligent leakage protection device and moulded case circuit breaker Effective date of registration: 20201130 Granted publication date: 20160504 Pledgee: Yancheng Tinghu District Financing Guarantee Co., Ltd Pledgor: JIANGSU FEAL ELECTRICAL APPLIANCES Co.,Ltd. Registration number: Y2020320000232 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |