CN206877953U - Omnipotent breaker - Google Patents
Omnipotent breaker Download PDFInfo
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- CN206877953U CN206877953U CN201720767701.7U CN201720767701U CN206877953U CN 206877953 U CN206877953 U CN 206877953U CN 201720767701 U CN201720767701 U CN 201720767701U CN 206877953 U CN206877953 U CN 206877953U
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Abstract
A kind of omnipotent breaker, including breaker body, zero arcing cover, drawer chassis and second loop return wiring terminal, zero arcing cover includes the cover plate of U-shaped and the side plate of two L-shaped, two side plates are separately mounted to the both sides of cover plate and are fixedly connected so as to form the box part structure that an one side is opening, and two side plates are connected with the base side plate of drawer chassis respectively.Omnipotent breaker of the present utility model uses zero arcing cover being spliced by cover plate and side plate, so that zero arcing cover on it is convenient, flexible in the assembling process with breaker body, with stronger operability, reduce the waste of material simultaneously, improve the utilization rate of material, and then cost is saved, and make it that the service life of zero arcing cover is longer, structural stability is more preferable and bonding strength is higher.
Description
Technical field
Low Voltage Electrical Apparatus is the utility model is related to, particularly a kind of omnipotent breaker.
Background technology
Omnipotent breaker be it is a kind of both can turn on, carry and disjunction normal circuit under the conditions of electric current, can also advise
The mechanical switch electrical equipment of certain time and breaking current is connected, carried under fixed improper circuit condition, is usually used in distributing electric energy
And protection circuit and power-supply device are from the harm of the failures such as overload, under-voltage, open circuit, individual event ground connection.Breaker is being connected
With electric arc can be produced during separating brake, zero arcing cover being disposed thereon have good arc extinction performance and prevent electric arc spray
Effect, additionally it is possible to play a protective role during carrying, machine hangs breaker, can be produced during omnipotent breaker divide-shut brake
Raw electric arc, to prevent electric arc from spraying, it usually needs zero arcing cover of side's assembling on-board the circuit breaker, it is ensured that in breaker running
Security, but the installation of existing zero arcing cover is inconvenient, and whole iron plate punching press of generally use and integral bending and molding, no
Only waste material is more, consumptive material is big, and structural stability difference easily deforms upon, and is easily failed during long-time use.
Utility model content
The defects of the purpose of this utility model is to overcome prior art, there is provided one kind is simple in construction, processing is easy to assembly,
The high omnipotent breaker of reliability.
To achieve the above object, the utility model employs following technical scheme：
A kind of omnipotent breaker, including breaker body 1, zero arcing cover 2, drawer chassis 3 and second loop return wiring terminal
5, zero arcing cover 2 includes the cover plate 21 of U-shaped and the side plate 22 of two L-shaped, and two side plates 22 are separately mounted to the both sides of cover plate 21
And it is fixedly connected so as to form the box part structure that an one side is opening, and two side plates 22 bottom with drawer chassis 3 respectively
Seat side plate is connected, and passage 214 is provided with zero arcing cover 2, described second loop return wiring terminal 5 is arranged on breaker sheet
The top of body 1 is simultaneously connected by secondary circuit fixed plate with zero arcing cover 2.
Optionally, described cover plate 21 includes top cover 217, and the edge at the both ends of top cover 217 is respectively equipped with first end face
211 and second end face 212, described first end face 211 and second end face 212 are respectively positioned on the same side of top cover 217 so as to form U
Shape structure, is additionally provided with multiple passages 214 being arranged side by side in the second end face 212 of zero arcing cover 2, and described side plate 22 wraps
The first side 221 and second side 222 being sequentially connected are included, described first side 221 and second side 222 are mutually perpendicular to set
Put so as to form L-shaped structure.
Optionally, be provided with the first mounting hole 223 at the both ends of second side 222, the first described mounting hole 223 with it is corresponding
It is arranged between the second mounting hole 213 of the both sides of top cover 217 of cover plate 21 and is fixedly connected by rivet so that second side 222
Surface with top cover 217 by way of riveting is connected, the edge of the first side 221 by way of welding respectively with
The first end face 211 of cover plate 21 is connected with the edge of second end face 212.
Optionally, described breaker body 1 is slidably mounted in drawer chassis 3, and zero described arcing cover 2 is arranged on drawer
The top of seat 3 and the top for being located at breaker body 1, are symmetrically arranged with two connecting holes in the first side 221 of side plate 22
224, four connecting holes 224 are fixedly connected by four screws with drawer chassis 3 respectively.
Optionally, in addition to support 4, described support 4 are fixedly mounted on the both sides of breaker body 1, institute by screw
The zero arcing cover 2 stated is arranged on the top of breaker body 1 and positioned at the top of support 4.
Optionally, it is provided with the both sides of the first end face 211 of zero arcing cover 2 and is used for what is be connected with secondary circuit fixed plate
3rd mounting hole 215, multiple hooks 216, described hook are interval with side by side at the top of the second end face 212 of zero arcing cover 2
Son 216 is engaged with the stopper slot of the rear side of breaker body 1 makes cover plate 21 be fixedly mounted on breaker body 1.
Optionally, described first end face 211 and second end face 212 are perpendicular to the rectangle that the surface of top cover 217 is set
Metallic plate, and the height of second end face 212 is more than the height of first end face 211, the height and first end face of first side 221
211 height is identical, is provided with the side plate of drawer chassis 3 and moves hanging hole, the described distance for moving hanging hole and the top of drawer chassis 3
It is identical with the height of first side 221.
Omnipotent breaker of the present utility model uses zero arcing cover being spliced by cover plate and side plate so that zero arcing
Cover on convenient, flexible in the assembling process with breaker body, there is stronger operability, while reduce the waste of material,
The utilization rate of material is improved, and then saves cost, and make it that the service life of zero arcing cover is longer, structural stability is more preferable
And bonding strength is higher.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the decomposition texture schematic diagram of zero arcing cover of the present utility model；
Fig. 3 is the front view of zero arcing cover of the present utility model；
Fig. 4 is the side view of zero arcing cover of the present utility model；
Fig. 5 is the top view of zero arcing cover of the present utility model；
Fig. 6 is the overall structure diagram of another embodiment of the present utility model；
Fig. 7 is the decomposition texture schematic diagram of another embodiment of zero arcing cover of the present utility model；
Fig. 8 is the structural representation of another embodiment of zero arcing cover of the present utility model.
Embodiment
Embodiment of the present utility model is provided below in conjunction with accompanying drawing 1 to 8, further illustrates that universal of the present utility model is broken
Road implement body embodiment.Omnipotent breaker of the present utility model is not limited to the following description.
As illustrated in fig. 1 and 2, the omnipotent breaker in the utility model includes breaker body 1, zero arcing cover 2, drawer
Seat 3 and second loop return wiring terminal 5, described breaker body 1 are slidably mounted in drawer chassis 3, and zero described arcing cover 2 is pacified
It is used for arc extinguishing mounted in the top of drawer chassis 3 and positioned at the top of breaker body 1, zero arcing cover 2 includes the cover plate 21 and two of U-shaped
The side plate 22 of individual L-shaped, two side plates 22 are separately mounted to the both sides of cover plate 21 and are fixedly connected so as to form an one side to open
The box part structure of mouth, and base side plate of two side plates 22 respectively with drawer chassis 3 is connected, and is provided with zero arcing cover 2
Passage 214, described second loop return wiring terminal 5 are arranged on the top of breaker body 1 and pass through secondary circuit fixed plate
It is connected with zero arcing cover 2.Preferably, cover plate 21 is connected by way of riveting with side plate 22, and cover plate 21 and side plate
Gap between 22 is connected by way of welding.The utility model uses be spliced by cover plate 21 and side plate 22 zero to fly
Arc cover 2 so that zero arcing cover 2 with it is convenient, flexible in the assembling process of breaker body 1, there is stronger operability, together
When reduce the waste of material, improve the utilization rate of material, and then save cost, and cause zero arcing cover 2 uses the longevity
Order longer, structural stability is more preferable and bonding strength is higher.
Specifically, as shown in Fig. 2 to 5, described cover plate 21 includes top cover 217, the edge difference at the both ends of top cover 217
Provided with first end face 211 and second end face 212, described first end face 211 and second end face 212 are respectively positioned on the same of top cover 217
So as to form U-shaped structure, described side plate 22 includes the first side 221 and second side 222 being sequentially connected, described for side
First side 221 and second side 222 are arranged in a mutually vertical manner so as to form L-shaped structure, and set at the both ends of second side 222
There is the first mounting hole 223, between the first described mounting hole 223 and the second mounting hole 213 for being correspondingly arranged at the both sides of top cover 217
It is fixedly connected by rivet so that surface of the second side 222 with top cover 217 by way of riveting is connected, and described first
Edge of the edge of side 221 respectively with first end face 211 and second end face 212 by way of welding is connected, cover plate 21
With side plate 22 by riveting with welding the connected mode being combined, the production cost of zero arcing cover 2 is not only reduced, and cause
The structure of zero arcing cover 2 is more solid and reliable, is also symmetrically arranged with first side 221 for being connected with drawer chassis 3
Two connecting holes 224, four connecting holes 224 are fixedly connected by four screws with drawer chassis 3 respectively, in second end face 212
Multiple passages 214 being arranged side by side are additionally provided with to be used to ventilate to the radiating of zero arcing cover 2.Preferably, first end face 211 and second
End face 212 is perpendicular to the rectangular metal plate that the surface of top cover 217 is set, and the height of second end face 212 is more than first end
The height in face 211, the height of first side 221 is identical with the height of first end face 211, is provided with and removes on the side plate of drawer chassis 3
Move hanging hole, described to move hanging hole identical with the height of first side 221 with the distance on the top of drawer chassis 3.Certainly, it is readily apparent that
, the edge that first end face 211 and second end face 212 can also be with top covers 217 by way of riveting is connected, in addition, the
End face 211 and second end face 212 and first side 221 and second side 222 are also not limited in same level, can be with
The change for producing angle had both formed the curved shape of bending up or down to two sides progress bending.
As shown in fig. 6, another embodiment of omnipotent breaker of the present utility model, including breaker body 1, zero fly
Arc cover 2, support 4 and second loop return wiring terminal 5, described support 4 are fixedly mounted on the both sides of breaker body 1 by screw
For being fixedly mounted, zero described arcing cover 2 is arranged on the top of breaker body 1 and is located at the top of support 4, and described two
Minor loop binding post 5 is arranged on the top of breaker body 1 and is connected by secondary circuit fixed plate with zero arcing cover 2.
Specifically, as shown in FIG. 7 and 8, zero described arcing cover 2 includes the cover plate 21 of U-shaped and installed in the both sides of cover plate 21
Two L-shaped side plate 22, described cover plate 21 includes top cover 217 and is vertically set on the first end of the edges at two ends of top cover 217
Face 211 and second end face 212, the both sides of the top cover 217 are provided with the second mounting hole 213, and described side plate 22 includes hanging down successively
The direct-connected first side 221 and second side 222 connect, set corresponding with the second mounting hole 213 is provided with the both ends of second side 222
The first mounting hole 223 put, second side 222 is the second mounting hole 213 and the first mounting hole 223 in a manner of riveting and top
The surface of lid 217 is fixedly connected, at the same the edge at the both ends of first side 221 respectively by way of welding with first end face 211
It is connected with the edge of second end face 212 and causes zero arcing cover 2 to form the box part structure that one side is opening.In first side
221 and second end face 212 on be arranged side by side multiple passages 214 be used for radiate exhaust, be provided with the both sides of first end face 211
For the 3rd mounting hole 215 being connected with secondary circuit fixed plate, it is interval with side by side at the top of second end face 212 multiple
Hook 216, described hook 216 is engaged with the stopper slot of the rear side of breaker body 1 makes cover plate 21 be fixedly mounted on breaker
On body 1.Preferably, described top plate 21 and side plate 22 are one of the forming structure, and the height of the second end face 212 is more than
The height of first end face 211, the height of the second side 222 are identical with the height of first end face 211.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (7)
1. a kind of omnipotent breaker, including breaker body (1), zero arcing cover (2), drawer chassis (3) and second loop return wiring
Terminal (5), it is characterised in that：Zero arcing cover (2) includes the cover plate (21) of U-shaped and the side plate (22) of two L-shaped, two side plates
(22) both sides of cover plate (21) are separately mounted to and are fixedly connected so as to form the box part structure that an one side is opening, and
Base side plate of two side plates (22) respectively with drawer chassis (3) is connected, and passage (214), institute are provided with zero arcing cover (2)
The second loop return wiring terminal (5) stated is arranged on the top of breaker body (1) and by secondary circuit fixed plate and zero arcing
Cover (2) is connected.
2. omnipotent breaker according to claim 1, it is characterised in that：Described cover plate (21) includes top cover (217),
The edge at top cover (217) both ends is respectively equipped with first end face (211) and second end face (212), described first end face
(211) and second end face (212) is respectively positioned on the same side of top cover (217) so as to form U-shaped structure, the of zero arcing cover (2)
Multiple passages (214) being arranged side by side are additionally provided with biend (212)；Described side plate (22) includes first be sequentially connected
Side (221) and second side (222), described first side (221) and second side (222) are arranged in a mutually vertical manner so as to shape
L-shaped structure.
3. omnipotent breaker according to claim 2, it is characterised in that：The is provided with the both ends of second side (222)
One mounting hole (223), the second of top cover (217) both sides of described the first mounting hole (223) with being correspondingly arranged at cover plate (21)
Mounting hole is fixedly connected between (213) by rivet so that second side (222) is by way of riveting with top cover (217)
Surface is connected, the edge of the first side (221) first end face (211) with cover plate (21) respectively by way of welding
It is connected with the edge of second end face (212).
4. omnipotent breaker according to claim 1, it is characterised in that：Described breaker body (1) is slidably installed
In drawer chassis (3), zero described arcing cover (2) is arranged on the top of drawer chassis (3) and positioned at the upper of breaker body (1)
Side, is symmetrically arranged with two connecting holes (224), four connecting holes (224) are led to respectively in the first side (221) of side plate (22)
Four screws are crossed to be fixedly connected with drawer chassis (3).
5. omnipotent breaker according to claim 1, it is characterised in that：Also include support (4), described support (4)
The both sides of breaker body (1) are fixedly mounted on by screw, zero described arcing cover (2) is arranged on breaker body (1)
Top and the top for being located at support (4).
6. omnipotent breaker according to claim 5, it is characterised in that：In the first end face (211) of zero arcing cover (2)
Both sides be provided with and be used for the 3rd mounting hole (215) that is connected with secondary circuit fixed plate；In the second end face of zero arcing cover (2)
(212) top is interval with multiple hooks (216) side by side, described hook (216) with it is spacing on rear side of breaker body (1)
Groove, which is engaged, makes cover plate (21) be fixedly mounted on breaker body (1).
7. omnipotent breaker according to claim 3, it is characterised in that：Described first end face (211) and the second end
Face (212) is perpendicular to the rectangular metal plate that the surface of top cover (217) is set, and the height of second end face (212) is more than the
The height of end face (211), the height of first side (221) is identical with the height of first end face (211), in drawer chassis (3)
Side plate is provided with and moves hanging hole, and described moves hanging hole and the distance on drawer chassis (3) top and the height phase of first side (221)
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720767701.7U CN206877953U (en) | 2017-06-28 | 2017-06-28 | Omnipotent breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720767701.7U CN206877953U (en) | 2017-06-28 | 2017-06-28 | Omnipotent breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877953U true CN206877953U (en) | 2018-01-12 |
Family
ID=61331933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720767701.7U Active CN206877953U (en) | 2017-06-28 | 2017-06-28 | Omnipotent breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877953U (en) |
-
2017
- 2017-06-28 CN CN201720767701.7U patent/CN206877953U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Zhengtai Electrical Technology Co., Ltd Assignor: Zhejiang Chint Electrics Co.,Ltd. Contract record no.: X2020330000078 Denomination of utility model: Wan Nengshiduanluqi Granted publication date: 20180112 License type: Common License Record date: 20201021 |
|
| EE01 | Entry into force of recordation of patent licensing contract |