CN108321056A - A kind of breaker pushed with electromagnet - Google Patents
A kind of breaker pushed with electromagnet Download PDFInfo
- Publication number
- CN108321056A CN108321056A CN201810281574.9A CN201810281574A CN108321056A CN 108321056 A CN108321056 A CN 108321056A CN 201810281574 A CN201810281574 A CN 201810281574A CN 108321056 A CN108321056 A CN 108321056A
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- China
- Prior art keywords
- iron core
- permanent magnet
- coil
- rack
- handle
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000009471 action Effects 0.000 claims abstract description 12
- 238000002955 isolation Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009977 dual effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
The present invention relates to a kind of breakers pushed with electromagnet, including shell, handle, handle gear, Axis Tripod, transmission gear, opening/closing operation mechanism, dropout needle and the driving mechanism of driving dropout needle action, the handle, Axis Tripod is linked with handle gear respectively, the transmission gear is meshed with handle gear, the opening/closing operation mechanism driving transmission gear rotation, the opening/closing operation mechanism includes the first rack, first permanent magnet, first iron core, first coil, second rack, second permanent magnet, second iron core, second coil, magnetic conductive board, first rack is separately positioned on the both sides of transmission gear with the second rack and is meshed with transmission gear, the first coil is in series with the second coil, first permanent magnet, second permanent magnet is connected with magnetic conductive board respectively.Technical solution of the present invention has simple in structure, dependable performance, the lower technique effect of production cost.
Description
Technical field
The present invention relates to low-voltage electrical apparatus electrical power distribution apparatus field, especially a kind of breaker pushed with electromagnet.
Background technology
In order to realize the intelligence of national low-voltage power network, the small-sized plastic-shell of the end effector as supply network
Breaker increases the automatic switching on and off function of remote, close signal control.Currently, such product of domestic many producer's displayings is more
Number is driven by decelerating motor, though have many advantages, such as, but still there are complicated, production cost is higher, reliability is insufficient scarce
It falls into.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide one kind simple in structure, dependable performance, production
The lower-cost breaker pushed with electromagnet.
To achieve the above object, the present invention provides following technical solutions：A kind of breaker pushed with electromagnet, including
What shell, handle, handle gear, Axis Tripod, transmission gear, opening/closing operation mechanism, dropout needle and driving dropout needle acted
Driving mechanism, the handle, Axis Tripod are linked with handle gear respectively, and the transmission gear is meshed with handle gear,
Opening/closing operation mechanism driving transmission gear rotation, the opening/closing operation mechanism include the first rack, the first permanent magnet,
First iron core, first coil, the second rack, the second permanent magnet, the second iron core, the second coil, magnetic conductive board, first rack with
Second rack is separately positioned on the both sides of transmission gear and is meshed with transmission gear, and first iron core is arranged in first coil
Interior, first permanent magnet is fixedly connected with the first rack and is matched with first iron core, and the second iron core setting exists
In second coil, second permanent magnet is fixedly connected with the second rack and is matched with second iron core, the First Line
Circle is in series with the second coil, and first iron core, the second iron core are connected with magnetic conductive board respectively.
So set, when the moment of coil leading to direct current, the permanent magnet one of dual permanent-magnet core lower end is heteropolar by iron core
Attract, another permanent magnet is ostracised by homopolarity and does expanding-contracting action, the common rotation for completing transmission gear, handle gear it is complete
At feed motion.When turning to change the current direction of coil, iron core does opposite action and completes to turn for the separating brake of handle gear
It is dynamic.After combined floodgate or separating brake, because electromagnet is without electricity, dual permanent-magnet is downward simultaneously by iron core suction, and transmission gear stress is on the contrary, hand
Handle can freely activity.The expanding-contracting action up and down of permanent magnet can be synchronous with the dynamic and static switch contacts of breaker.Handle teeth moves in turn
Make synchronous with the driving mechanism of driving dropout needle action（It is completed by energy storage electronic component）.The gear centre of handle gear has vertical
To delthyrium, being inserted into steel Axis Tripod can be with the same model breaker synchronization action of its side position installation.
The present invention is further arranged：First iron core, the second iron core are fixedly connected with company with magnetic conductive board by bolt respectively
It connects.
So set, further increasing the reliability of performance.
The present invention is further arranged：First permanent magnet and the second permanent magnet are separately fixed at first rack and
In two racks.
So set, structure is simpler, and further increase the reliability of performance.
The present invention is further arranged：It is provided with partition wall between the first coil and the second coil.
So set, further putting forward high performance reliability.
The present invention is further arranged：It is provided with magnetic isolation plate between first permanent magnet and the second permanent magnet.
So set, further putting forward high performance reliability.
The present invention is further arranged：The driving mechanism includes third permanent magnet, third iron core, tertiary coil, and described
Three iron cores be placed in tertiary coil and with third permanent magnetism mates, one end of the third iron core is matched with the dropout needle
Setting, the third iron core are additionally provided with resetting spring.
So set, third iron core can drive dropout needle to act.
The present invention is further arranged：The first guiding rib and the second guiding rib, first rack are provided in the shell
It is provided with the first guide groove coordinated with first guiding rib, second rack is provided with to be coordinated with second guiding rib
The second guide groove.
So set, further putting forward high performance reliability.
Description of the drawings
Fig. 1 is gate-dividing state example structure figure of the present invention；
Fig. 2 is "on" position example structure figure of the present invention.
Specific implementation mode
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Referring to attached drawing 1- attached drawings 2, the breaker disclosed by the invention pushed with electromagnet, including shell 1, handle 2, handle
The driving mechanism that gear 3, Axis Tripod 4, transmission gear 5, opening/closing operation mechanism, dropout needle 6 and driving dropout needle 6 act,
The handle 2, Axis Tripod 4 are linked with handle gear 3 respectively, and the transmission gear 5 is meshed with handle gear 3, described
Opening/closing operation mechanism drives transmission gear 5 to rotate, and the opening/closing operation mechanism includes the first rack 7101, the first permanent magnet
7102, the first iron core 7103, first coil 7104, the second rack 7201, the second permanent magnet 7202, the second iron core 7203, second
Coil 7204, magnetic conductive board 73, first rack, 7101 and second rack 7201 be separately positioned on the both sides of transmission gear 5 and with
Transmission gear 5 is meshed, and first iron core 7103 is arranged in first coil 7104, first permanent magnet 7102 and first
Rack 7101 is fixedly connected and is matched with first iron core 7103, and second iron core 7203 is arranged in the second coil 7204
Interior, second permanent magnet 7202 is fixedly connected with the second rack 7201 and is matched with second iron core 7203, and described
One coil 7104 is in series with the second coil 7204, first iron core 7103, the second iron core 7203 respectively with 73 phase of magnetic conductive board
Connection.So set, when the moment of coil leading to direct current, the permanent magnet one of dual permanent-magnet core lower end is by the heteropolar suction of iron core
Draw, another permanent magnet is ostracised by homopolarity and does expanding-contracting action, the common rotation for completing transmission gear 5, handle gear 3 it is complete
At feed motion.When turning to change the current direction of coil, iron core does opposite action and completes to turn for the separating brake of handle gear 3
It is dynamic.Close a floodgate or separating brake after because electromagnet, without electricity, dual permanent-magnet is downward simultaneously by iron core suction, 5 stress of transmission gear on the contrary,
Handle 2 can freely activity.The expanding-contracting action up and down of permanent magnet can be synchronous with the dynamic and static switch contacts of breaker.Handle teeth
3 action of wheel is synchronous with the driving mechanism that driving dropout needle 6 acts（It is completed by energy storage electronic component）.The gear of handle gear 3
There is longitudinal delthyrium at center, and being inserted into steel Axis Tripod 4 can be with the same model breaker synchronization action of its side position installation.
The present embodiment is further arranged：First iron core 7103, the second iron core 7203 pass through bolt 74 and magnetic conduction respectively
Plate 73 is fixedly connected with connection.So set, further increasing the reliability of performance.
The present embodiment is further arranged：First permanent magnet, 7102 and second permanent magnet 7202 is separately fixed at described
In one rack 7101 and the second rack 7201.So set, structure is simpler, and further increase the reliability of performance.
The present embodiment is further arranged：It is provided with partition wall 76 between the first coil 7104 and the second coil 7204.Such as
This setting, further puies forward high performance reliability.
The present embodiment is further arranged：It is provided with magnetic isolation plate between first permanent magnet, 7102 and second permanent magnet 7202
75.So set, further putting forward high performance reliability.
The present embodiment is further arranged：The driving mechanism includes third permanent magnet 81, third iron core 82, tertiary coil
83, the third iron core 82 is placed in tertiary coil 83 and is matched with third permanent magnet 81, one end of the third iron core 82
Setting is matched with the dropout needle 6, the third iron core 82 is additionally provided with resetting spring 84.So set, third iron core 82
Dropout needle 6 can be driven to act.
The present embodiment is further arranged：The first guiding rib 101 and the second guiding rib 102 are provided in the shell 1, it is described
First rack 7101 is provided with the first guide groove coordinated with first guiding rib 101, and second rack 7201 is provided with
With the second guide groove of second guiding rib 102 cooperation.So set, further putting forward high performance reliability.
Claims (7)
1. a kind of breaker pushed with electromagnet, including shell, handle, handle gear, Axis Tripod, transmission gear, divide-shut brake
Operating mechanism, dropout needle and driving dropout needle action driving mechanism, the handle, Axis Tripod respectively with handle gear-linked
Cooperation, the transmission gear are meshed with handle gear, and the opening/closing operation mechanism driving transmission gear rotation, feature exists
In：The opening/closing operation mechanism includes the first rack, the first permanent magnet, the first iron core, first coil, the second rack, second
Permanent magnet, the second iron core, the second coil, magnetic conductive board, first rack and the second rack are separately positioned on the two of transmission gear
Side is simultaneously meshed with transmission gear, and first iron core is arranged in first coil, and first permanent magnet and the first rack are solid
Fixed connect simultaneously matches with first iron core, and second iron core is arranged in the second coil, second permanent magnet and the
Two racks are fixedly connected and are matched with second iron core, and the first coil is in series with the second coil, first iron
Core, the second iron core are connected with magnetic conductive board respectively.
2. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：First iron core, the second iron
Core is fixedly connected with magnetic conductive board by bolt connect respectively.
3. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：First permanent magnet and second
Permanent magnet is separately fixed in first rack and the second rack.
4. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：The first coil and the second line
Partition wall is provided between circle.
5. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：First permanent magnet and second
Magnetic isolation plate is provided between permanent magnet.
6. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：The driving mechanism includes third
Permanent magnet, third iron core, tertiary coil, the third iron core be placed in tertiary coil and with third permanent magnetism mates, it is described
One end of third iron core matches setting with the dropout needle, and the third iron core is additionally provided with resetting spring.
7. the breaker according to claim 1 pushed with electromagnet, it is characterised in that：It is provided with first in the shell
Guiding rib and the second guiding rib, first rack are provided with the first guide groove coordinated with first guiding rib, and described
Two racks are provided with the second guide groove coordinated with second guiding rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810281574.9A CN108321056B (en) | 2018-04-02 | 2018-04-02 | Circuit breaker pushed by electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810281574.9A CN108321056B (en) | 2018-04-02 | 2018-04-02 | Circuit breaker pushed by electromagnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108321056A true CN108321056A (en) | 2018-07-24 |
| CN108321056B CN108321056B (en) | 2024-05-03 |
Family
ID=62899014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810281574.9A Active CN108321056B (en) | 2018-04-02 | 2018-04-02 | Circuit breaker pushed by electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108321056B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585106A (en) * | 2020-05-20 | 2020-08-25 | 姜金鹏 | Intelligence connector for household electrical appliances prevents mistake and pulls out fixing device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1536956A (en) * | 1977-05-16 | 1978-12-29 | Cutler Hammer World Trade Inc | Timing-action electrical contact assembly |
| EP0828278A1 (en) * | 1996-09-04 | 1998-03-11 | Moeller GmbH | Remote control for low voltage circuit breaker |
| KR20040096865A (en) * | 2004-10-01 | 2004-11-17 | 조현화 | Earth leakage breaker of automatic reclosed for electronic intelligence type used electromagnet |
| CN101395685A (en) * | 2006-03-03 | 2009-03-25 | 溯高美股份有限公司 | Automated control module for electrical cut-off apparatus and electrical cut-off apparatus equipped with such a control module |
| CN103871797A (en) * | 2012-12-12 | 2014-06-18 | 三菱电机株式会社 | Circuit breaker and electromagnetic tripping device |
| CN203746767U (en) * | 2014-03-11 | 2014-07-30 | 温州圣普电气有限公司 | Intelligent switching-off and switching-on apparatus of miniaturized breaker |
| CN104240984A (en) * | 2014-09-03 | 2014-12-24 | 浙江正泰电器股份有限公司 | Automatic change-over switch with disengaging and engaging functions |
| CN105788985A (en) * | 2016-04-29 | 2016-07-20 | 亚洲电力设备(深圳)股份有限公司 | Permanent magnetic driving device |
| CN206672878U (en) * | 2017-04-07 | 2017-11-24 | 王静洋 | A kind of circuit breaker operation mechanism with solenoid actuated |
| CN207938550U (en) * | 2018-04-02 | 2018-10-02 | 浙江智美电气有限公司 | A kind of breaker pushed with electromagnet |
-
2018
- 2018-04-02 CN CN201810281574.9A patent/CN108321056B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1536956A (en) * | 1977-05-16 | 1978-12-29 | Cutler Hammer World Trade Inc | Timing-action electrical contact assembly |
| EP0828278A1 (en) * | 1996-09-04 | 1998-03-11 | Moeller GmbH | Remote control for low voltage circuit breaker |
| KR20040096865A (en) * | 2004-10-01 | 2004-11-17 | 조현화 | Earth leakage breaker of automatic reclosed for electronic intelligence type used electromagnet |
| CN101395685A (en) * | 2006-03-03 | 2009-03-25 | 溯高美股份有限公司 | Automated control module for electrical cut-off apparatus and electrical cut-off apparatus equipped with such a control module |
| CN103871797A (en) * | 2012-12-12 | 2014-06-18 | 三菱电机株式会社 | Circuit breaker and electromagnetic tripping device |
| CN203746767U (en) * | 2014-03-11 | 2014-07-30 | 温州圣普电气有限公司 | Intelligent switching-off and switching-on apparatus of miniaturized breaker |
| CN104240984A (en) * | 2014-09-03 | 2014-12-24 | 浙江正泰电器股份有限公司 | Automatic change-over switch with disengaging and engaging functions |
| CN105788985A (en) * | 2016-04-29 | 2016-07-20 | 亚洲电力设备(深圳)股份有限公司 | Permanent magnetic driving device |
| CN206672878U (en) * | 2017-04-07 | 2017-11-24 | 王静洋 | A kind of circuit breaker operation mechanism with solenoid actuated |
| CN207938550U (en) * | 2018-04-02 | 2018-10-02 | 浙江智美电气有限公司 | A kind of breaker pushed with electromagnet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111585106A (en) * | 2020-05-20 | 2020-08-25 | 姜金鹏 | Intelligence connector for household electrical appliances prevents mistake and pulls out fixing device |
| CN111585106B (en) * | 2020-05-20 | 2021-08-03 | 中山市伊赫亚家电实业有限公司 | Intelligence connector for household electrical appliances prevents mistake and pulls out fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108321056B (en) | 2024-05-03 |
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