CN206961776U - A kind of miniature circuit breaker and handle automatic closing component - Google Patents
A kind of miniature circuit breaker and handle automatic closing component Download PDFInfo
- Publication number
- CN206961776U CN206961776U CN201720485440.XU CN201720485440U CN206961776U CN 206961776 U CN206961776 U CN 206961776U CN 201720485440 U CN201720485440 U CN 201720485440U CN 206961776 U CN206961776 U CN 206961776U
- Authority
- CN
- China
- Prior art keywords
- handle
- hook
- department
- automatic closing
- closing component
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Mechanisms For Operating Contacts (AREA)
Abstract
The utility model discloses a kind of miniature circuit breaker and handle automatic closing component, miniature circuit breaker includes electric drive assembly, handle automatic closing component includes handle our department and hanging hook assembly, handle our department has open position and closing position, hanging hook assembly is arranged between handle our department and electric drive assembly, including the first hook being connected with electric drive assembly and the second hook being connected with handle our department.Wherein, electric drive assembly drives the first hook to turn to and is mutually mounted with the second hook and turn to closing position by open position with fixed handle our department, and is separated in closing position, the first hook with the second hook.Using handle automatic closing component of the present utility model and include the miniature circuit breaker of the handle automatic closing component, it is compact-sized, occupy little space, ensure that miniature circuit breaker appearance and size meets specification needs, by handle during handle automatic switching-on device electric switch-on can automatic closing in place.
Description
Technical field
The utility model is related to a kind of miniature circuit breaker, specifically, be a kind of be related in miniature circuit breaker handle from
Dynamic circuit connector gate assembly.
Background technology
Miniature circuit breaker is most popular a kind of terminal protection electrical equipment during building electrical terminal power distribution equipment is drawn.It is miniature
Breaker is made up of close/open machine, contact portion, protection device, arc quenching system etc..Its operation principle is：Utilize protection device
(electrical apparatus release) and electrical current heat component realize overload and short-circuit protection, when the electric current that the coil in electrical current heat component passes through is more than setting
Current value when, magnetictrip dynamic iron core action, promote strike bar hit operating mechanism, unlock operating mechanism, make to break
Road device separating brake and then disconnecting circuit, so as to realize overload and short-circuit protection to circuit.After fault is discharged, then by dividing
Switching-on mechanism carries out closing operation so as to connect circuit.At present, most miniature circuit breakers that China uses now are manual point
Combined floodgate formula, manually stir close/open machine can and make-break operation is carried out to circuit.Manual divide-shut brake formula miniature circuit breaker
It is simple in construction, cost is cheap and does not need extra electric energy, thus divide-shut brake behaviour can be carried out in the case of without electric energy
Make, be widely used in old power network.
But with the development of science and technology, intelligent appliance has obtained more and more extensive application, as protection electrical equipment
Common miniature circuit breaker, also it is badly in need of installing intelligence control system additional.In order to common miniature disconnected with wide variety of manual divide-shut brake formula
Road device matches, now, mainly newly-increased one of common miniature circuit breaker side can with the intelligent micro-circuit breaker of remote control,
Intelligent miniature circuit breaker drives other common miniature circuit breakers to carry out breaking-closing operating according to input control signal.
《The external Circuit breaker technology specification of electric energy meter》In strict specification carried out to the appearance and size of breaker limited, its
In, restriction intelligent micro-circuit breaker is consistent with the outer shape and size of common miniature circuit breaker, to ensure the consistent of outward appearance
Property, and the convenient large-scale circuit breaker terminal equipment replacement of progress.
But the intelligent micro-circuit breaker of prior art, due to adding intelligent controlling device, its size is typically than common
Miniature circuit breaker size is big, also inconsistent in profile, can not directly use, and the basis first to placing miniature circuit breaker is needed before use
Equipment carries out adaptability reform, and early investment is big, long in time limit, is unfavorable for intelligent grid and promotes process.
In the prior art, intelligent micro-circuit breaker has the function of Electronic control, such as notification number is CN205004283U
Chinese utility model patent, still, intelligent micro-circuit breaker is made handle automatic closing while electric switch-on
It is urgent problem.
Utility model content
The purpose of this utility model is that to solve existing intelligent micro-circuit breaker oversized and how in electric switch-on
While the problem of carrying out handle automatic closing, there is provided a kind of handle automatic closing component and including the handle automatic closing group
The miniature circuit breaker of part, position the de- hanging hook assembly closed by setting so that handle is carried out while electric switch-on from dynamic circuit connector
Lock.
To achieve these goals, handle automatic closing component of the present utility model, is connected in a miniature circuit breaker, institute
Stating miniature circuit breaker includes electric drive assembly, wherein, the handle automatic closing component includes handle our department and hanging hook assembly.Hand
Handle our department has open position and closing position；Hanging hook assembly is arranged between described handle our department and electric drive assembly, bag
The second hook for including the first hook being connected with the electric drive assembly and being connected with described handle our department.Wherein, it is described
Electric drive assembly drives first hook to turn to and is mutually mounted with the described second hook and drive described handle our department by separating brake
Position turns to closing position, and is separated in closing position, first hook with the second hook.
In one embodiment of above-mentioned handle automatic closing component, in addition to the hand being connected with the electric drive assembly
Arbor, described handle our department are sleeved in the Handle axis, and first hook is hung for the rotation being connected in the Handle axis
Hook, to swing the swinging hanger being connected in described handle our department, the swinging hanger includes and described turn second hook
The corresponding hook portion of dynamic hook.
In one embodiment of above-mentioned handle automatic closing component, in addition to it is connected in described handle our department and correspondingly
The elastic component that the hook portion is set.
In one embodiment of above-mentioned handle automatic closing component, the swinging hanger also includes solution extension portion, in combined floodgate
Position, the solution extension portion are driven the hook portion to deflect so that the hook portion departs from rotational hook by external force.
In one embodiment of above-mentioned handle automatic closing component, the swinging hanger is hinged on institute by an articulated section
State in handle our department, the hook portion and the solution extension portion are respectively positioned at the both sides of the articulated section.
In one embodiment of above-mentioned handle automatic closing component, in addition to rotate gear, the rotate gear connection
In the Handle axis, the electric drive assembly drives the Handle axis to rotate by the rotate gear.
In one embodiment of above-mentioned handle automatic closing component, described handle our department includes being set in the hand
First handle our department and second handle our department on arbor, in described first handle our department on the axial direction of the Handle axis and
There is accommodation space, the rotate gear and rotational hook are located at the accommodation space respectively between second handle our department.
In one embodiment of above-mentioned handle automatic closing component, in addition to connecting edge axle, the connecting edge axle sleeve dress
In the Handle axis, and the connecting edge axle is connected with least one another miniature circuit breaker.
Miniature circuit breaker of the present utility model includes electric drive assembly and handle automatic closing component, wherein, the handle
Automatic closing component is above-mentioned handle automatic closing component.
Beneficial functional of the present utility model is, using handle automatic closing component of the present utility model and including the hand
The miniature circuit breaker of handle automatic closing component, it is compact-sized, occupy little space, it is ensured that miniature circuit breaker appearance and size meets specification
Need, by handle during handle automatic switching-on device electric switch-on can automatic closing in place.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Brief description of the drawings
Fig. 1 is that the structure of side handle our department of removal one of an embodiment of handle automatic closing component of the present utility model is shown
It is intended to (band fixed handle our department closes a floodgate)；
Fig. 2 is that the structure of side handle our department of removal one of an embodiment of handle automatic closing component of the present utility model is shown
It is intended to (band fixed handle our department in-place closing)；
Fig. 3 is that the structure of side handle our department of removal one of an embodiment of handle automatic closing component of the present utility model is shown
It is intended to (band fixed handle in-place closing aft hook is away from one another)；
Fig. 4 is the structural representation (view directions) of an embodiment of handle automatic closing component of the present utility model；
Fig. 5 is structural representation (another visual angle side of an embodiment of handle automatic closing component of the present utility model
To)；
The step of Fig. 6 is handle automatic closing method of the present utility model is schemed.
Wherein, reference
200 handle automatic closing components
210 Handle axis
220 handle our department
221 first handle our department
222 second handle our department
230 swinging hangers
231 hook portions
232 solution extension portions
233 articulated sections
240 rotational hooks
250 elastic components
260 rotate gears
270 connecting edge axles
S accommodation spaces
Embodiment
Technical solutions of the utility model are described in detail with specific embodiment below in conjunction with the accompanying drawings, with further
Understand the purpose of this utility model, scheme and effect, but be not intended as the limit of the appended claims for the utility model protection domain
System.
Handle automatic closing component of the present utility model is connected in miniature circuit breaker, for realizing the hand of miniature circuit breaker
Dynamic automatic closing.Handle automatic closing component includes handle our department and hanging hook assembly, handle our department have open position and
Closing position, hanging hook assembly are arranged between handle our department and electric drive assembly, including first to be connected with electric drive assembly
Hook and the second hook being connected with handle our department.Wherein, electric drive assembly drives the first hook to turn to and the second hook
Mutually mount and closing position is turned to by open position with fixed handle our department.And in closing position, the first hook and the second hook
It is separated.
Specifically, as shown in Figure 1 to Figure 3, handle automatic closing component 200 includes the handle being connected with electric drive assembly
Axle 210, handle our department 220 are sleeved in Handle axis 210, and the first hook is is connected to rotational hook 240 in Handle axis, and second
Link up with to swing the swinging hanger 230 being connected in handle our department 220.
Wherein, the electric drive assembly of miniature circuit breaker is not shown, and electric drive assembly is connected with Handle axis 210, electric drive group
Part task driven Handle axis 210 rotates.Rotational hook 240 is circumferentially fixedly connected with Handle axis 210, Handle axis 210, which rotates, to be made
Drive the synchronous axial system of rotational hook 240.Handle axis 210 and the non-circumferentially fixed connection of handle our department 220, when Handle axis 210 rotates
Directly band fixed handle our department 220 it will not rotate.Swinging hanger 230 swing be connected in handle our department 220, including with rotational hook
240 corresponding hook portions 231.
When initial, handle our department 220 is located at open position.After electric drive assembly receives reclosing command, electric drive assembly
Start-up operation and electric switch-on.Meanwhile electric drive assembly drives the rotation being connected in Handle axis 210 to hang by Handle axis 210
Hook 240 rotates, until the phase of hook portion 231 of rotational hook 240 and swinging hanger 230 mounts, as shown in figure 1, rotational hook 240
After the phase of hook portion 231 mounting of swinging hanger 230, electric drive assembly is rotated further, and rotational hook 240 is hung by driving to swing
Hook 230 rotates turns to closing position with band fixed handle our department 220 by open position, and handle automatic closing is in place (such as Fig. 2 institutes
Show).In closing position, swinging hanger 230 swings and drives hook portion 231 to be separated with rotational hook 240, as shown in figure 3, from
And electric drive assembly and the annexation of handle our department 220 release, the rotation of electric drive assembly does not cause shadow to handle our department 220
Ring.
Wherein, handle automatic closing component 200 also includes elastic component 250, and elastic component 250 is connected to handle our department 220 simultaneously
The hook portion 231 of corresponding swinging hanger 230 is set, and the force of elastic component 250 makes hook portion 231, so that hook portion 231 is hung to rotation
The direction deflection of hook 240, so that when rotational hook 240 is being turned at hook portion 231, hook portion 231 can be hung with rotating
The phase of hook 240 mounts.
As long as elastic component 250 can swing hook portion 231 to the direction where rotational hook 240.It is for example, elastic
Part 250 could be arranged to a torsion spring, and hook portion 231 is provided for the groove that torsion spring is hooked, and one end of torsion spring is placed in hook portion 231
Groove in by torsion by direction from the hook portion 231 of swinging hanger 230 to rotational hook 240 push against.In addition, elastic component
250 can also be an extension spring, extension spring connection suspension hook portion 231, to be hung the hook portion 231 of swinging hanger 230 to rotating by pulling force
The direction traction of hook 240.
In addition, swinging hanger 230 also includes solution extension portion 232 and articulated section 233, hook portion 231 is conciliate extension portion 232 and is located at respectively
The both sides of articulated section 233, swinging hanger 230 are hingedly connected in handle our department 220 by articulated section 233.In solution extension portion 232 not
In the case of by external force, the side of hook portion 231 is in the presence of elastic component 250, and hook portion 231 is to where rotational hook 240
Direction deflects so that rotational hook 240 smoothly can be hung at the position where turning to hook portion 231 with the phase of hook portion 231
Connect.In closing position, solution extension portion 232 is acted on by external force and deflected to the direction of rotational hook 240, drives swinging hanger 230 another
The hook portion 231 of side deflects to the direction away from rotational hook 240, until hook portion 231 departs from rotational hook 240.
With reference to Fig. 4 and Fig. 5, handle automatic closing component 200 also includes rotate gear 260, and rotate gear 260 is connected to
In Handle axis 210, electric drive assembly driving rotate gear 260 rotates, and rotate gear 260 drives Handle axis 210 to rotate.
Handle our department 220 is Split type structure, including the first handle our department 221 being set in Handle axis 210 and
Two handle our department 222.In diagram with reference to shown in Fig. 4 and Fig. 5, on the axial direction of Handle axis 210, first handle our department
There is accommodation space S, rotate gear 260 and rotational hook 240 are respectively positioned at accommodating sky between 221 and second handle our department 222
Between S.
Wherein, swinging hanger 230 and elastic component 250 may also set up in accommodation space S, and swinging hanger 230 with
And elastic component 250 is attached to the one side towards second handle our department 222 in first handle our department 221, or it is connected to
The one side towards first handle our department 221 in two handle our department 222, with effective utilization space, reduces overall dimensions as far as possible.
The utility model miniature circuit breaker can be multiple, and as shown in Figure 1 to Figure 3, handle automatic closing component 200 also includes
Connecting edge axle 270, connecting edge axle 270 are sleeved in Handle axis 210 and in company with the synchronous axial systems of Handle axis 210.Multiple miniature open circuits
The handle automatic closing component 200 of device is connected with each other by connecting edge axle 270, so that each miniature circuit breaker being connected with each other is synchronous
Combined floodgate or separating brake.
As shown in fig. 6, the handle automatic closing method of miniature circuit breaker of the present utility model uses handle automatic closing group
Part 200 carries out automatic closing, comprises the following steps：
S100, handle our department 220 is located at open position when initial.
S200, electric drive assembly drives the first hook to rotate so that the first hook is linked up with second after mutually mounting, and first hangs
Hook strip fixed handle our department 220 turns to closing position by open position.
S300, in closing position, the first hook is separated with the second hook.
Wherein, the Handle axis 210 being connected with electric drive assembly is set, handle our department 220 is sleeved in Handle axis 210,
First hook is set to be connected to the rotational hook 240 in Handle axis 210, sets the second hook to be connected to handle our department for swing
Swinging hanger 230 on 220, swinging hanger 230 set the hook portion 231 corresponding with rotational hook 240.In step S200,
Electric drive assembly drives Handle axis 210 to rotate so that rotational hook 240 is with after the phase of hook portion 231 mounting of swinging hanger 230, turning
Dynamic hook 240 rotates in company with Handle axis 210 and turns to closing position by open position with fixed handle our department 220.Step S300
In, swinging hanger 230, which is swung, makes hook portion 231 be separated with rotational hook 240.
Also include in another step 200：By elastic component 250 by the hook portion 231 of swinging hanger 230 to rotational hook 240
Direction compress or traction so that rotational hook 240 can be with the phase of hook portion 231 when turning to the position where hook portion 231
Mounting.
Also include in another step S300：Swinging hanger 230 is articulated with handle our department 220, and the opposite side of hook portion 231 is set
Put solution extension portion 232.When rotational hook 240 turns to closing position with fixed handle our department 220 by open position, extension portion is now solved
232 sides are driven hook portion 231 1 to be laterally away from the direction deflection of rotational hook 240, so that hook portion 231 is with turning by external force
Dynamic hook 240 is separated.
Certainly, the utility model can also have other various embodiments, without departing substantially from the utility model spirit and its essence
In the case of, those skilled in the art work as can make various corresponding changes and deformation according to the utility model, but these
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (9)
1. a kind of handle automatic closing component, is connected in a miniature circuit breaker, the miniature circuit breaker includes electric drive assembly,
Characterized in that, the handle automatic closing component includes：
Handle our department, there is open position and closing position；And
Hanging hook assembly, it is arranged between described handle our department and electric drive assembly, including be connected with the electric drive assembly
First hook and the second hook being connected with described handle our department；
Wherein, the electric drive assembly drives first hook to turn to and is mutually mounted with the described second hook and drive the hand
Handle our department turns to closing position by open position, and is separated in closing position, first hook with the second hook.
2. handle automatic closing component according to claim 1, it is characterised in that also include and the electric drive assembly phase
The Handle axis of connection, described handle our department are sleeved in the Handle axis, and first hook is to be connected in the Handle axis
Rotational hook, second hook is connected to swinging hanger in described handle our department to swing, and the swinging hanger includes
The hook portion corresponding with the rotational hook.
3. handle automatic closing component according to claim 2, it is characterised in that also include being connected to described handle our department
Go up and correspond to the elastic component that the hook portion is set.
4. handle automatic closing component according to claim 2, it is characterised in that the swinging hanger also includes solution and hung
Portion, in closing position, the solution extension portion is driven the hook portion to deflect so that the hook portion departs from rotational hook by external force.
5. handle automatic closing component according to claim 4, it is characterised in that the swinging hanger passes through an articulated section
It is hinged in described handle our department, the hook portion and the solution extension portion are respectively positioned at the both sides of the articulated section.
6. handle automatic closing component according to claim 2, it is characterised in that also including rotate gear, the rotation
Gear is connected in the Handle axis, and the electric drive assembly drives the Handle axis to rotate by the rotate gear.
7. handle automatic closing component according to claim 6, it is characterised in that described handle our department includes being set with
First handle our department and second handle our department in the Handle axis, in described first-hand on the axial direction of the Handle axis
There is accommodation space, the rotate gear and rotational hook are located at the accommodating sky respectively between handle our department and second handle our department
Between.
8. handle automatic closing component according to claim 2, it is characterised in that also including connecting edge axle, the connection
Rib axle sleeve is in the Handle axis, and the connecting edge axle is connected with least one another miniature circuit breaker.
9. a kind of miniature circuit breaker, including electric drive assembly and handle automatic closing component, it is characterised in that the handle is automatic
Combined floodgate component is the handle automatic closing component described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485440.XU CN206961776U (en) | 2017-05-04 | 2017-05-04 | A kind of miniature circuit breaker and handle automatic closing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485440.XU CN206961776U (en) | 2017-05-04 | 2017-05-04 | A kind of miniature circuit breaker and handle automatic closing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961776U true CN206961776U (en) | 2018-02-02 |
Family
ID=61373332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720485440.XU Withdrawn - After Issue CN206961776U (en) | 2017-05-04 | 2017-05-04 | A kind of miniature circuit breaker and handle automatic closing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807098A (en) * | 2017-05-04 | 2018-11-13 | 周思雨 | A kind of miniature circuit breaker and handle automatic closing component and closing switch method |
-
2017
- 2017-05-04 CN CN201720485440.XU patent/CN206961776U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807098A (en) * | 2017-05-04 | 2018-11-13 | 周思雨 | A kind of miniature circuit breaker and handle automatic closing component and closing switch method |
| CN108807098B (en) * | 2017-05-04 | 2023-08-22 | 周思雨 | Miniature circuit breaker and handle automatic closing assembly and closing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206961776U (en) | A kind of miniature circuit breaker and handle automatic closing component | |
| CN206961765U (en) | A kind of miniature circuit breaker | |
| CN206961767U (en) | A kind of miniature circuit breaker and its hand are from transition components | |
| CN208938905U (en) | A kind of multiphase linked circuit breaker | |
| CN107818897A (en) | A kind of miniature circuit breaker and its arc extinction part and arc-suppressing method | |
| CN108807098A (en) | A kind of miniature circuit breaker and handle automatic closing component and closing switch method | |
| CN206602086U (en) | A kind of breaker and circuit protection device | |
| CN210805668U (en) | Thing networking circuit breaker accessory cam mechanism | |
| CN206098319U (en) | But remote control's earth -leakage protector | |
| CN206148385U (en) | Miniature circuit breaker and handle components thereof | |
| CN107818892A (en) | A kind of miniature circuit breaker and its handle drive connection component and closing switch method | |
| CN103280381B (en) | Permanent magnet mechanism is placed in the outdoor AC high-voltage fall type subsector of main electric conductor inside | |
| CN107818894A (en) | A kind of miniature circuit breaker and its trip free device and method | |
| CN206961782U (en) | A kind of miniature circuit breaker and its arc-control device | |
| CN209496753U (en) | A kind of permanent-magnet breaker with interlock is isolated | |
| CN206961766U (en) | A kind of miniature circuit breaker and its projecting moving contact component | |
| CN207624640U (en) | A kind of recessed handles structure for breaker | |
| CN108807093A (en) | A kind of miniature circuit breaker and its hand are from transition components and hand from conversion method | |
| CN207503860U (en) | A kind of transmission mechanism of high-voltage combined electrical apparatus | |
| CN206958172U (en) | Transmission case assembly and the miniature circuit breaker including the transmission case assembly | |
| CN204857613U (en) | Suggestion circuit breaker | |
| CN206961781U (en) | A kind of moving contact component and the miniature circuit breaker including the moving contact component | |
| CN101425419A (en) | Conversion operation mechanism for high-voltage switch cabinet isolation switch | |
| CN206516972U (en) | A kind of intelligent environmentally friendly gas ring main unit of magneto | |
| CN204332873U (en) | Circuit breaker reclosing device Handleset |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20230822 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20230822 |