CN206148378U - Power miniature circuit breaker and including combined miniature circuit breaker of this circuit breaker - Google Patents
Power miniature circuit breaker and including combined miniature circuit breaker of this circuit breaker Download PDFInfo
- Publication number
- CN206148378U CN206148378U CN201621104404.6U CN201621104404U CN206148378U CN 206148378 U CN206148378 U CN 206148378U CN 201621104404 U CN201621104404 U CN 201621104404U CN 206148378 U CN206148378 U CN 206148378U
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- circuit breaker
- miniature circuit
- power
- power miniature
- powered
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- 210000004247 hand Anatomy 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a power miniature circuit breaker and including combined miniature circuit breaker of this circuit breaker, power miniature circuit breaker are used for linking to each other with a non - power miniature circuit breaker, power miniature circuit breaker includes the casing and connects motor element, kick contact subassembly and transmission connecting assembly on the casing, power miniature circuit breaker with non - power miniature circuit breaker's overall dimension is the same, just power miniature circuit breaker is still including connecting handle components on the casing, handle components is in through an arris hub connection on the casing, handle components have with the arris shaft hole of arris axiform form looks adaptation. The utility model discloses power circuit breaker and combined miniature circuit breaker, power miniature circuit breaker NOT AND power miniature circuit breaker outward appearance is unanimous, and is measure -alike, accords with and standardizes the requirement.
Description
Technical field
This utility model is related to a kind of miniature circuit breaker, is to be related to a kind of power miniature circuit breaker and bag specifically
Include the combined miniature circuit breaker of the power miniature circuit breaker.
Background technology
Miniature circuit breaker is widest a kind of terminal protection electrical equipment used in architectural electricity terminal power distribution draws.It is miniature
Chopper is made up of close/open machine, contact portion, protection device, arc quenching system etc..Its operation principle is：Using 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, the dynamic iron core action of magnetictrip, promote strike bar clash into operating mechanism, unlock operating mechanism, make to break
Road device separating brake and then disconnecting circuit, so as to realize the overload to circuit and short-circuit protection.After fault is discharged, then by dividing
Switching-on mechanism carries out closing operation so as to connect circuit.At present, most miniature circuit breaker that China uses now is manual point
Combined floodgate formula, manually stir close/open machine just can carry out make-break operation to circuit.Manual divide-shut brake formula miniature circuit breaker
It is simple structure, with low cost and do not need extra electric energy, thus divide-shut brake behaviour can be carried out in the case of without electric energy
Make, in being widely used in old electrical network.
But with the development of science and technology, intelligent appliance has obtained increasingly being widely applied, as protection electrical equipment
Common miniature circuit breaker, is also badly in need of installing intelligence control system additional.In order to common miniature with wide variety of manual divide-shut brake formula
Chopper matches, and now, mainly increasing one newly in common miniature circuit breaker side can be with the open circuit of the intelligent micro of remotely control
Device, 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 the overall dimensions of chopper carried out with strict specification 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 conveniently carry out large-scale circuit breaker terminal equipment replacement.
But, the intelligent micro-circuit breaker of prior art is due to increased intelligent controlling device, such as notification number
The Chinese patent of CN205004283U, its size is typically big than common miniature circuit breaker size, also inconsistent in profile, it is impossible to straight
Connect and use, using front infrastructure device that need to be first to placing miniature circuit breaker adaptability reform is carried out, early investment is big, long in time limit,
It is unfavorable for that intelligent grid advances process.
Separately, Application No. 201621095690.4,201621058962.3,201621058963.8,
201621074622.X, 201621074396.5,201621077626.3,201621096227.1 Chinese utility model patent
Application individually discloses a kind of miniature circuit breaker composite configuration form and its transmission case assembly, Handleset, arc extinction part, kick are touched
Head assembly, handle are connected component and trip free device, rationally distributed, compact conformation.
Utility model content
The purpose of this utility model is to provide a kind of power miniature circuit breaker and the group including the power miniature circuit breaker
Mould assembly miniature circuit breaker, power miniature circuit breaker is consistent with non-powered miniature circuit breaker outward appearance, equivalently-sized.
To achieve these goals, power miniature circuit breaker of the present utility model, to a non-powered miniature circuit breaker
Be connected, the power miniature circuit breaker include housing and connection electric machine assembly on the housing, kick contact assembly and
Be connected component, wherein, the power miniature circuit breaker is identical with the overall dimensions of the non-powered miniature circuit breaker, and institute
Stating power miniature circuit breaker also includes connection Handleset on the housing, and the Handleset is connected to by a rib axle
On the housing, the Handleset has the rib axis hole being adapted with the rib shape shaft.
Above-mentioned power miniature circuit breaker, wherein, the section of the rib axle is polygon.
Above-mentioned power miniature circuit breaker, wherein, the section of the rib axle is triangle.
Above-mentioned power miniature circuit breaker, wherein, the rib axle has a jump-ring slot, the Handleset and the rib axle it
Between pass through jump ring axially position.
Above-mentioned power miniature circuit breaker, wherein, the Handleset includes handle main body and is connected to the handle master
Shank on body, the handle main body is arranged in the housing, and the shank is located at outside the housing.
Combined miniature circuit breaker of the present utility model, including power miniature circuit breaker and non-powered miniature circuit breaker, its
It is characterised by, the power miniature circuit breaker is above-mentioned power miniature circuit breaker.
Combinations of the above type miniature circuit breaker, wherein, the non-powered miniature circuit breaker is connected to institute by the rib axle
State the side of power miniature circuit breaker.
Combinations of the above type miniature circuit breaker, wherein, the non-powered miniature circuit breaker is connected to institute by the rib axle
State the both sides of power miniature circuit breaker.
Combinations of the above type miniature circuit breaker, wherein, the power miniature circuit breaker and the non-powered miniature circuit breaker
It is connected by connector.
Combinations of the above type miniature circuit breaker, wherein, the power miniature circuit breaker and the non-powered miniature circuit breaker
By rivet interlacement.
Beneficial functional of the present utility model is, using this utility model power chopper and combined miniature circuit breaker,
Power miniature circuit breaker has the handle for manual operation, and drives the work of non-powered miniature circuit breaker by rib axle.
This utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to this utility model
Restriction.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of an embodiment of combined miniature circuit breaker of the present utility model；
Fig. 2 is the structural representation of an embodiment of power miniature circuit breaker of the present utility model；
Fig. 3 is the structural representation of an embodiment of the Handleset of power miniature circuit breaker of the present utility model；
Fig. 4 is the decomposition texture schematic diagram of Fig. 3；
Fig. 5 is the structural representation of another embodiment of the Handleset of power miniature circuit breaker of the present utility model；
Fig. 6 is the decomposition texture schematic diagram of Fig. 5；
Fig. 7 to Fig. 9 is the assembling schematic diagram of the Handleset of power miniature circuit breaker of the present utility model；
Figure 10 is the combining structure schematic diagram of Fig. 1；
Figure 11 is the structural representation of an embodiment of combined miniature circuit breaker of the present utility model.
Wherein, reference
10 power miniature circuit breakers
11 housings
12 Handlesets
121 rib axis holes
122 handle main bodies
123 shanks
13 rib axles
131 jump-ring slots
14 jump rings
20 non-powered miniature circuit breakers
30 connectors
40 handle cases
Specific embodiment
Below in conjunction with the accompanying drawings technical solutions of the utility model are described in detail with specific embodiment, with further
Understand the purpose of this utility model, scheme and effect, but be not intended as the limit of this utility model scope of the appended claims
System.
As shown in figure 1, power miniature circuit breaker 10 of the present utility model with non-powered miniature circuit breaker 20 to be connected.Its
In, power miniature circuit breaker 10 is the miniature circuit breaker with automatic reclosing function；Non-powered miniature circuit breaker 20 is that do not have
There is the normal circuit breaker of automatic reclosing.
Specifically, as shown in Figures 2 to 4, power miniature circuit breaker 10 includes housing 11 and is connected on housing 11
Electric machine assembly, kick contact assembly and the component (not shown) that is connected, electric machine assembly drives the component movement that is connected, transmission
Coupling assembly drives kick contact assembly.Power miniature circuit breaker 10 also includes the Handleset 12 being connected on housing 11, handss
Handle component 12 is connected on housing 11 by rib axle 13, and Handleset 12 has the rib axis hole 121 being adapted with the shape of rib axle 11.
Wherein, power miniature circuit breaker 10 is identical with the overall dimensions of non-powered miniature circuit breaker 20.
Wherein, the section of rib axle 13 is polygon, as described in the fig 5 and 6, more using the three of section triangular shape
Angle axle, accordingly, rib axis hole 121 is using the triangle axis hole coordinated with Axis Tripod on Handleset 12.
In embodiment as shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 6, rib axle 13 has jump-ring slot 131, in Handleset 12
Two ends are provided with jump ring 14, and rib axle 13 passes through jump ring through the rib axis hole 121 of Handleset 12 between rib axle 13 and Handleset 12
14 axially positions.
It should be noted that, the section of rib axle 13 is not limited to the polygon such as triangle, or tetragon, hexagon
Shape.
As shown in Figure 4 and Figure 6, Handleset 12 includes handle main body 122 and the shank being connected in handle main body 122
123, handle main body 122 is arranged in housing 11, and shank 123 is located at outside housing 11, and shank 123 is for manual divide-shut brake operation.
Wherein, rib axis hole 121 is arranged in handle main body 122.
As shown in Figure 7 to 9, Handleset 12 is connected on housing 11 by rib axle 13, and Handleset 12 is rotated, and is driven
The same angular turn in the same direction of rib axle 13.
Combined miniature circuit breaker of the present utility model is that the subsidiary 1P or 2P non-powered of 1P power miniature circuit breaker is micro-
Type chopper, is combined into 2P or 3P miniature circuit breakers.
As shown in Fig. 1 and Figure 10, non-powered miniature circuit breaker 20 is connected to power miniature circuit breaker 10 by rib axle 13
Both sides.Wherein, rib axle 13 through the Handleset of power miniature circuit breaker 10 and non-powered miniature circuit breaker 20 axle center and
Coordinate with Handleset.It is applied in combination by miniature circuit breaker, makes the non-powered miniature circuit breaker 20 of both sides miniature disconnected in power
The function of automatic reclosing or tripping operation is provided with the drive of road device 10.
Wherein, power miniature circuit breaker 10 is connected with non-powered miniature circuit breaker 20 by connector 30.Such as Fig. 1 institutes
Show, connector 30 is rivet, and power miniature circuit breaker 10 and non-powered miniature circuit breaker 20 are riveted together by rivet.
As shown in figure 11, it is also possible to which non-powered miniature circuit breaker 20 is connected to into power miniature circuit breaker 10 by rib axle 13
Side, power miniature circuit breaker 10 drives non-powered miniature circuit breaker 20 to rotate, reaches what is closed a floodgate or trip by rib axle 13
Purpose.
As shown in figure 1, combined miniature circuit breaker of the present utility model also includes handle case 40, handle case 40 is sleeved on dynamic
The outside of the Handleset of power miniature circuit breaker 10 and non-powered miniature circuit breaker 20, with decoration function, makes outward appearance more whole
It is clean, attractive in appearance.
Non-powered miniature circuit breaker is become automatic by this utility model from non-automatic, it is possible to achieve remote automatic control.
Certainly, this utility model can also have other various embodiments, spiritual and its essence without departing substantially from this utility model
In the case of, those of ordinary skill in the art work as can make various corresponding changes and deformation, but these according to this utility model
Corresponding change and deformation should all belong to the scope of the claims appended by this utility model.
Claims (10)
1. a kind of power miniature circuit breaker, to be connected with a non-powered miniature circuit breaker, the power miniature circuit breaker includes
Housing and connection electric machine assembly on the housing, kick contact assembly and the component that is connected, it is characterised in that described
Power miniature circuit breaker is identical with the overall dimensions of the non-powered miniature circuit breaker, and the power miniature circuit breaker also includes
Connection Handleset on the housing, the Handleset is connected on the housing by a rib axle, the handle group
Part has the rib axis hole being adapted with the rib shape shaft.
2. power miniature circuit breaker according to claim 1, it is characterised in that the section of the rib axle is polygon.
3. power miniature circuit breaker according to claim 2, it is characterised in that the section of the rib axle is triangle.
4. power miniature circuit breaker according to claim 1, it is characterised in that the rib axle has jump-ring slot, the handss
Pass through jump ring axially position between handle component and the rib axle.
5. the power miniature circuit breaker according to any one of Claims 1-4, it is characterised in that the Handleset includes
Handle main body and the shank being connected in the handle main body, the handle main body is arranged in the housing, the shank position
Outside the housing.
6. a kind of combined miniature circuit breaker, including power miniature circuit breaker and non-powered miniature circuit breaker, it is characterised in that institute
Power miniature circuit breaker is stated for the power miniature circuit breaker described in any one of claim 1 to 5.
7. combined miniature circuit breaker according to claim 6, it is characterised in that the non-powered miniature circuit breaker passes through
The rib axle is connected to the side of the power miniature circuit breaker.
8. combined miniature circuit breaker according to claim 6, it is characterised in that the non-powered miniature circuit breaker passes through
The rib axle is connected to the both sides of the power miniature circuit breaker.
9. combined miniature circuit breaker according to claim 6, it is characterised in that the power miniature circuit breaker and described
Non-powered miniature circuit breaker is connected by connector.
10. combined miniature circuit breaker according to claim 9, it is characterised in that the power miniature circuit breaker and institute
Non-powered miniature circuit breaker is stated by rivet interlacement.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016108194339 | 2016-09-12 | ||
| CN201610819433 | 2016-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148378U true CN206148378U (en) | 2017-05-03 |
Family
ID=58621477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621104404.6U Active CN206148378U (en) | 2016-09-12 | 2016-10-08 | Power miniature circuit breaker and including combined miniature circuit breaker of this circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148378U (en) |
-
2016
- 2016-10-08 CN CN201621104404.6U patent/CN206148378U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 101102 No.11 Huanjing Road, Jinqiao Science and technology industrial base, Tongzhou Park, Zhongguancun Science and Technology Park, Tongzhou District, Beijing Patentee after: HUAWEI BOAO ELECTRIC POWER EQUIPMENT Co.,Ltd. Address before: 101300 Room 101, building 168, Dongfang Taiyang City, Shunyi District, Beijing Patentee before: Fan Guoping |
|
| TR01 | Transfer of patent right |