CN204315475U - A kind of Minitype electrical leakage breaker - Google Patents
A kind of Minitype electrical leakage breaker Download PDFInfo
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- CN204315475U CN204315475U CN201520002081.9U CN201520002081U CN204315475U CN 204315475 U CN204315475 U CN 204315475U CN 201520002081 U CN201520002081 U CN 201520002081U CN 204315475 U CN204315475 U CN 204315475U
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- conductive plate
- conduction screw
- electric leakage
- magnetic ring
- miniature circuit
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Abstract
The utility model relates to a kind of Minitype electrical leakage breaker, comprise two miniature circuit breakers be spliced, a miniature circuit breaker comprises inlet wire assembly, inlet wire assembly comprises the first junction block conductive plate and the first conductive connection plates, another miniature circuit breaker comprises line component, go out line component and comprise the second junction block conductive plate and the second conductive connection plates, also include electric leakage reaction magnetic ring, first conduction screw, first conductive plate, second conduction screw and the second conductive plate, electric leakage reaction magnetic ring is arranged between two miniature circuit breakers, first conduction screw is arranged through electric leakage reaction magnetic ring, the two ends of the first conduction screw are connected with the first junction block conductive plate and the first conductive plate respectively, second conduction screw is arranged through electric leakage reaction magnetic ring, the two ends of the second conduction screw are connected with the second junction block conductive plate and the second conductive plate respectively, the utility model is: electric leakage induction structure is simple, and leakage inductance should be sensitiveer.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, especially a kind of Minitype electrical leakage breaker.
Background technology
Existing Minitype electrical leakage breaker is made up of the miniature circuit breaker that two are spliced, and when responding to Minitype electrical leakage breaker and whether being in electric leakage state, often adopt the device of complicated structure to carry out perception, and induction is more clumsy.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is provide a kind of structure simple and respond to sensitive Minitype electrical leakage breaker.
The technical solution of the utility model is achieved in that a kind of Minitype electrical leakage breaker, comprise two miniature circuit breakers be spliced, one of them miniature circuit breaker comprises inlet wire assembly, this inlet wire assembly comprises the first junction block conductive plate and the first conductive connection plates, wherein another miniature circuit breaker comprises line component, this goes out line component and comprises the second junction block conductive plate and the second conductive connection plates, it is characterized in that: also include electric leakage reaction magnetic ring, first conduction screw, first conductive plate, second conduction screw and the second conductive plate, this electric leakage reaction magnetic ring is arranged between two miniature circuit breakers, first conduction screw is arranged through electric leakage reaction magnetic ring, and the two ends of the first conduction screw are connected with the first junction block conductive plate and the first conductive plate respectively, first conductive plate is electrically connected with the first conductive connection plates, second conduction screw is arranged through electric leakage reaction magnetic ring, and the two ends of the second conduction screw are connected with the second junction block conductive plate and the second conductive plate respectively, second conductive plate is electrically connected with the second conductive connection plates.
Be preferably, the first described conductive plate is connected by spot welding with the first conductive connection plates, and the second described conductive plate is connected by spot welding with the second conductive connection plates.
By adopting technique scheme, directly by electric leakage reaction magnetic ring being arranged between two miniature circuit breakers, in cooperation, the first conduction screw and second conducts electricity screw and conducts, structure is simple, leakage inductance should be sensitiveer, in the internal structure situation not changing miniature circuit breaker, directly installs electric leakage reaction magnetic ring, the first conduction screw and second conducts electricity the induction structure of screw, just can repack miniature circuit breaker into Minitype electrical leakage breaker, reduce production cost.
The utility model is set to further: also include insulation board, and it is inner that this insulation board is arranged at electric leakage reaction magnetic ring, and insulation board conducts electricity between screw between the first conduction screw and second.
By adopting technique scheme, the first conduction screw and second conduct electricity between screw and completely cut off by insulation board, avoid the first conduction screw and second and conduct electricity screw impact each other, structural reliability more by force, ensure that electric leakage inductive effects.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment structure schematic side view;
Fig. 2 is the utility model embodiment internal structure schematic diagram;
Fig. 3 is inlet wire modular construction schematic diagram in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Fig. 1-Fig. 3, the utility model discloses a kind of Minitype electrical leakage breaker, comprise two miniature circuit breakers be spliced 1, one of them miniature circuit breaker 1 comprises inlet wire assembly, this inlet wire assembly comprises the first junction block conductive plate 10 and the first conductive connection plates 6, wherein another miniature circuit breaker 1 comprises line component, this goes out line component and comprises the second junction block conductive plate 11 and the second conductive connection plates 8, in the utility model specific embodiment, also include electric leakage reaction magnetic ring 2, first conduction screw 4, first conductive plate 7, second conduction screw 5 and the second conductive plate 9, this electric leakage reaction magnetic ring 2 is arranged between two miniature circuit breakers 1, first conduction screw 4 is arranged through electric leakage reaction magnetic ring 2, and the two ends of the first conduction screw 4 are connected with the first junction block conductive plate 10 and the first conductive plate 7 respectively, first conductive plate 7 is electrically connected with the first conductive connection plates 6, second conduction screw 5 is arranged through electric leakage reaction magnetic ring 2, and the two ends of the second conduction screw 5 are connected with the second junction block conductive plate 11 and the second conductive plate 9 respectively, second conductive plate 9 is electrically connected with the second conductive connection plates 8, wherein inlet wire assembly is identical with the structure going out line component, first junction block conductive plate 10, first conductive connection plates 6, the syndeton of the first conduction screw 4 and the first conductive plate 7 and the second junction block conductive plate 11, second conductive connection plates 8, the syndeton of the second conduction screw 5 and the second conductive plate 9 is identical.
Be preferably, the first described conductive plate 7 is connected by spot welding with the first conductive connection plates 6, and the second described conductive plate 9 is connected by spot welding with the second conductive connection plates 8.
By adopting technique scheme, directly by electric leakage reaction magnetic ring being arranged between two miniature circuit breakers, in cooperation, the first conduction screw and second conducts electricity screw and conducts, structure is simple, leakage inductance should be sensitiveer, in the internal structure situation not changing miniature circuit breaker, directly installs electric leakage reaction magnetic ring, the first conduction screw and second conducts electricity the induction structure of screw, just can repack miniature circuit breaker into Minitype electrical leakage breaker, reduce production cost.
The utility model is set to further: also include insulation board 6, and it is inner that this insulation board 6 is arranged at electric leakage reaction magnetic ring 5, and insulation board 6 conducts electricity between screw 5 between the first conduction screw 4 and second.
By adopting technique scheme, the first conduction screw and second conduct electricity between screw and completely cut off by insulation board, avoid the first conduction screw and second and conduct electricity screw impact each other, structural reliability more by force, ensure that electric leakage inductive effects.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a Minitype electrical leakage breaker, comprise two miniature circuit breakers be spliced, one of them miniature circuit breaker comprises inlet wire assembly, this inlet wire assembly comprises the first junction block conductive plate and the first conductive connection plates, wherein another miniature circuit breaker comprises line component, this goes out line component and comprises the second junction block conductive plate and the second conductive connection plates, it is characterized in that: also include electric leakage reaction magnetic ring, first conduction screw, first conductive plate, second conduction screw and the second conductive plate, this electric leakage reaction magnetic ring is arranged between two miniature circuit breakers, first conduction screw is arranged through electric leakage reaction magnetic ring, and the two ends of the first conduction screw are connected with the first junction block conductive plate and the first conductive plate respectively, first conductive plate is electrically connected with the first conductive connection plates, second conduction screw is arranged through electric leakage reaction magnetic ring, and the two ends of the second conduction screw are connected with the second junction block conductive plate and the second conductive plate respectively, second conductive plate is electrically connected with the second conductive connection plates.
2. Minitype electrical leakage breaker according to claim 1, is characterized in that: also include insulation board, and it is inner that this insulation board is arranged at electric leakage reaction magnetic ring, and insulation board conducts electricity between screw between the first conduction screw and second.
3. Minitype electrical leakage breaker according to claim 1 and 2, is characterized in that: the first described conductive plate is connected by spot welding with the first conductive connection plates, and the second described conductive plate is connected by spot welding with the second conductive connection plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002081.9U CN204315475U (en) | 2015-01-04 | 2015-01-04 | A kind of Minitype electrical leakage breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520002081.9U CN204315475U (en) | 2015-01-04 | 2015-01-04 | A kind of Minitype electrical leakage breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315475U true CN204315475U (en) | 2015-05-06 |
Family
ID=53137777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520002081.9U Active CN204315475U (en) | 2015-01-04 | 2015-01-04 | A kind of Minitype electrical leakage breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315475U (en) |
-
2015
- 2015-01-04 CN CN201520002081.9U patent/CN204315475U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |