CN206505883U - A kind of plug in circuit breaker magnetic flux electrical apparatus release - Google Patents
A kind of plug in circuit breaker magnetic flux electrical apparatus release Download PDFInfo
- Publication number
- CN206505883U CN206505883U CN201621472196.5U CN201621472196U CN206505883U CN 206505883 U CN206505883 U CN 206505883U CN 201621472196 U CN201621472196 U CN 201621472196U CN 206505883 U CN206505883 U CN 206505883U
- Authority
- CN
- China
- Prior art keywords
- magnetic flux
- pedestal
- push rod
- retainer
- plug
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of plug in circuit breaker magnetic flux electrical apparatus release, including breaker body, breaker body is internally provided with dropout room, dropout room includes pedestal, one end of pedestal is provided with magnetic flux device, one end of magnetic flux device is connected with magnetic flux push rod, one end of magnetic flux push rod is connected with lock, one end of lock is fixedly linked with spring supports, spring supports are arranged on pedestal by supporter spring, the centre position of magnetic flux push rod is connected with one end of retainer, the other end of retainer is fixed on pedestal by retainer bearing pin, the side of retainer is provided with baffle plate, the center of pedestal and magnetic flux device scribbles proper silica gel, the utility model is promoted by magnetic flux push rod and latched, disengage it from screens, complete dropout work, and, in the centre position of magnetic flux device and pedestal, the silica gel scribbled can be such that magnetic flux device is more stably fixed on pedestal, secondly, moisture can also be absorbed, prevent magnetic flux device from making moist, can not normal work.
Description
Technical field
The utility model is related to breaker technical field, specially a kind of plug in circuit breaker magnetic flux electrical apparatus release.
Background technology
Magnetic flux electrical apparatus release mainly takes protective effect in breaker, and it connects with by protection circuit, by just in circuit
During normal electric current, breaker is normally run, when there is short trouble, and electric current exceedes the several times of normal current, magnetic flux electrical apparatus release
Lock, disconnecting circuit will be removed.
Now, the main trip unit and driver element by housing, in housing of conventional magnetictrip, driving is single
The driving force that member is provided is produced by magnetic flux device, and original magnetic flux device is acted on armature by the electromagnetic induction principle of coil,
But it can contact, easily cause between armature and permanent magnet, armature can not reset, cause magnetic flux push rod clamping stagnation, deadlock phenomenon, break
The security of road device, which can not be stablized, to be ensured, and original magnetic flux device does not have moisture preventive measure, easily cause equipment make moist and can not be just
Often work.
So, how to design a kind of plug in circuit breaker magnetic flux electrical apparatus release, the problem of currently being solved as us.
Utility model content
The purpose of this utility model is to provide a kind of plug in circuit breaker magnetic flux electrical apparatus release, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of plug in circuit breaker is threaded off with magnetic flux
Device, including breaker body and spring supports, the breaker body are internally provided with dropout room, and the dropout room includes
Pedestal, one end of the pedestal is provided with magnetic flux device, and one end of the magnetic flux device is connected with magnetic flux push rod, the magnetic flux push rod
One end is connected with lock, and one end of the lock is fixedly linked with the spring supports, and the spring supports pass through spring
Supporter be arranged on pedestal on, the centre position of the magnetic flux push rod is connected with one end of retainer, the retainer it is another
End is fixed on pedestal by retainer bearing pin, and the side of the retainer is provided with baffle plate, the pedestal and the magnetic flux device
Center scribble proper silica gel.
Further, its internal thimble is fixedly connected by the magnetic flux device with armature, by electromagnetic induction make armature and
Permanent magnet interacts.
Further, the lock is flexibly connected with the magnetic flux push rod by rotating shaft, the retainer and the magnetic flux
It is flexibly connected between push rod by rotating shaft.
Further, the contact surface of the retainer and the baffle plate is curved surface.
Compared with prior art, the beneficial effects of the utility model are：This kind of plug in circuit breaker magnetic flux electrical apparatus release, it is first
First, a backing plate is provided between the armature and permanent magnet in magnetic flux device, armature will not be contacted with permanent magnet, then pass through electricity
Magnetic induction, armature interacts with permanent magnet, armature is driven magnetic flux push rod back and forth movement, occurs without clamping stagnation and pauses existing
As improving the safety guarantee performance of electrical apparatus release, secondly, proper silica gel, silica gel being scribbled in the center of pedestal and magnetic flux device
It can make what pedestal was connected with magnetic flux device more to consolidate, can also absorb moisture, prevent magnetic flux device makes moist from can not work.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of the utility model dropout chamber interior；
Fig. 3 is the structural representation of the utility model dropout room.
In figure：1- breaker bodies；2- dropouts room；3- pedestals；4- magnetic flux devices；5- magnetic flux push rods；6- is latched；7- springs
Supporter；8- spring supports；9- retainers；10- bearing pins；11- baffle plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of plug in circuit breaker magnetic flux electrical apparatus release：Including breaker body
1, breaker body 1 is internally provided with dropout room 2, and dropout room 2 includes pedestal 3, one end of pedestal 3 is provided with magnetic flux device 4, magnetic
One end of logical device 4 is connected with magnetic flux push rod 5, and one end of magnetic flux push rod 5 is connected with lock 6, and one end and the spring of lock 6 are supported
Part 8 is fixedly linked, and spring supports 8 are arranged on pedestal 3 by spring supports 8, and the centre position of magnetic flux push rod 5 is with stopping
One end of moving part 9 is connected, and the other end of retainer 9 is fixed on pedestal 3 by bearing pin 10, and the side of retainer 9 is provided with gear
Plate 11, the center of pedestal 3 and magnetic flux device 4 scribbles proper silica gel.
Further, its internal thimble is fixedly connected by magnetic flux device 4 with armature, makes armature and permanent by electromagnetic induction
Magnet interacts, and enables armature to drive thimble to be moved along the direction of guide, and armature does not connect directly with permanent magnet
Touch, thimble is not in catching phenomenon when moving back and forth, so as to ensure that the motion of magnetic flux push rod 5 is flexibly smooth.
Further, lock 6 is flexibly connected with magnetic flux push rod 5 by rotating shaft, is passed through between retainer 9 and magnetic flux push rod 5
Bearing pin 10 is flexibly connected, when magnetic flux push rod 5 promotes lock 6, and lock 6 is rotated around magnetic flux push rod 5 and spring mountings, so that complete
Into dropout work, retainer 9 is relatively rotated with magnetic flux push rod 5 by rotating shaft, retainer 9 is moved with magnetic flux push rod 5.
Further, the contact surface of retainer 9 and baffle plate 11 is curved surface, after baffle plate 11 is contacted with retainer 9, makes retainer
9 stop movement, and contact surface is curved surface, can play a part of protecting contact surface, prevent from damaging.
Operation principle：First, one end of pedestal 3 is provided with magnetic flux device 4, and its internal thimble is fixedly connected with armature, is led to
Crossing electromagnetic induction makes armature be interacted with permanent magnet, enables armature to drive thimble to be moved along the direction of guide, and
Armature is not directly contacted with permanent magnet, and thimble is not in catching phenomenon when moving back and forth, it is ensured that magnetic flux
The motion of push rod 5 is flexibly smooth, and power is provided for electrical apparatus release, and one end of magnetic flux device 4 is connected with magnetic flux push rod 5, with the phase of magnetic flux device 4
Even, lock 6 is promoted to move, one end of magnetic flux push rod 5 is connected with lock 6 by rotating shaft, one end and the spring supports 8 of lock 6
It is fixedly linked, lock 6 is rotated around rotating shaft, depart from screens, spring supports 8 is installed by spring supports 8
On pedestal 3, lock 6 is set to rotate clockwise around the shaft, the centre position of magnetic flux push rod 5 is connected with one end of retainer 9, it is ensured that
The normal movement of magnetic flux push rod 5, the side of retainer 9 is provided with baffle plate 11, and retainer 9 is with the moving process of magnetic flux push rod 5, stop
Part 9 is stopped after running into baffle plate 11, while preventing magnetic flux push rod 5 to continue to move to, the center of pedestal 3 and magnetic flux device 4 is scribbled
Proper silica gel, it is to avoid magnetic flux device 4 makes moist, influences its normal work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of plug in circuit breaker magnetic flux electrical apparatus release, including breaker body (1) and spring supports (8), its feature exist
In：The breaker body (1) is internally provided with dropout room (2), and the dropout room (2) includes pedestal (3), the pedestal
(3) one end is provided with magnetic flux device (4), and one end of the magnetic flux device (4) is connected with magnetic flux push rod (5), the magnetic flux push rod (5)
One end be connected with lock (6), one end of the lock (6) is fixedly linked with the spring supports (8), spring support
Part (8) is arranged on pedestal (3) by spring supports (8), centre position and the retainer (9) of the magnetic flux push rod (5)
One end is connected, and the other end of the retainer (9) is fixed on pedestal (3) by bearing pin (10), the side of the retainer (9)
Baffle plate (11) is provided with, the center of the pedestal (3) and the magnetic flux device (4) scribbles proper silica gel.
2. a kind of plug in circuit breaker magnetic flux electrical apparatus release according to claim 1, it is characterised in that：The magnetic flux device
(4) its internal thimble is fixedly connected with armature, armature is interacted with permanent magnet by electromagnetic induction.
3. a kind of plug in circuit breaker magnetic flux electrical apparatus release according to claim 1, it is characterised in that：The lock (6)
It is flexibly connected with the magnetic flux push rod (5) by rotating shaft, bearing pin is passed through between the retainer (9) and the magnetic flux push rod (5)
(10) it is flexibly connected.
4. a kind of plug in circuit breaker magnetic flux electrical apparatus release according to claim 1, it is characterised in that：The retainer
(9) it is curved surface with the contact surface of the baffle plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472196.5U CN206505883U (en) | 2016-12-30 | 2016-12-30 | A kind of plug in circuit breaker magnetic flux electrical apparatus release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472196.5U CN206505883U (en) | 2016-12-30 | 2016-12-30 | A kind of plug in circuit breaker magnetic flux electrical apparatus release |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505883U true CN206505883U (en) | 2017-09-19 |
Family
ID=59838944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472196.5U Expired - Fee Related CN206505883U (en) | 2016-12-30 | 2016-12-30 | A kind of plug in circuit breaker magnetic flux electrical apparatus release |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400729A (en) * | 2019-08-27 | 2019-11-01 | 乐清市赛翔电气有限公司 | A kind of miniature circuit breaker |
-
2016
- 2016-12-30 CN CN201621472196.5U patent/CN206505883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400729A (en) * | 2019-08-27 | 2019-11-01 | 乐清市赛翔电气有限公司 | A kind of miniature circuit breaker |
| CN110400729B (en) * | 2019-08-27 | 2024-04-26 | 乐清市赛翔电气有限公司 | Small-sized circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |