CN213691906U - Shell structure of circuit breaker - Google Patents
Shell structure of circuit breaker Download PDFInfo
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- CN213691906U CN213691906U CN202022768526.8U CN202022768526U CN213691906U CN 213691906 U CN213691906 U CN 213691906U CN 202022768526 U CN202022768526 U CN 202022768526U CN 213691906 U CN213691906 U CN 213691906U
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Abstract
The utility model discloses a shell structure of a circuit breaker, which comprises a shell body, a front end face, a rear end face, a left end face, a right end face, an upper end face and a lower end face; an operation port is arranged on one side of the front end face, two output ports are arranged on the other side of the front end face, and an auxiliary wiring port is arranged between the two output ports; the rear end face is provided with an input port and a detection end; the upper end face is provided with a buckle. The utility model discloses shell structure output port and operation port for this kind of circuit breaker width that uses at the rack is accomplished thinly, and the volume is littleer, has practiced thrift installation space in order to realize high density distribution scheme. The utility model discloses a shell structure of circuit breaker can reduce the volume and the installation space of product body by a wide margin, practices thrift the cost.
Description
Technical Field
The utility model relates to a shell structure of circuit breaker belongs to circuit breaker technical field.
Background
The circuit breaker can be used for closing, carrying and breaking current under normal circuit conditions, and can also be used for closing, carrying and breaking current under specified abnormal conditions (such as circuit breaker conditions), so that the circuit breaker is widely applied to power distribution systems.
The installation mode of the circuit breaker is divided into: fixed, drawer type and bayonet, along with distribution system's continuous development, upgrading, fixed circuit breaker is not convenient enough in the aspect of installation, change and maintenance, and present traditional circuit breaker occupies great space in overall structure and installation, along with user's constantly increase, the increase of energy consumption, circuit breaker installation space also is a great cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shell structure of circuit breaker to solve the problem that proposes among the above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme: a shell structure of a circuit breaker comprises a shell body, a front end face, a rear end face, a left end face, a right end face, an upper end face and a lower end face; an operation port is arranged on one side of the front end face, two output ports are arranged on the other side of the front end face, and an auxiliary wiring port is arranged between the two output ports; the rear end face is provided with an input port and a detection end; the upper end face is provided with a buckle.
Preferably: the shell body formed by the front end face, the rear end face, the left end face, the right end face, the upper end face and the lower end face is of a rectangular structure.
Preferably: the operation port is a button or a rotating handle structure, and the number of the operation ports is 1-3 when the operation ports are buttons.
Preferably: the output port is circular or polygonal structure, and the quantity is 1 ~ 2, auxiliary wiring port is rectangle or square structure, and the quantity is 1 ~ 2.
Preferably: the input port is the notch structure, and quantity is 1 ~ 2, the sense terminal is the notch structure, and quantity is 1 ~ 3.
Preferably: the buckle is an independent part and is linked with an internal operating mechanism.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses shell structure output port and operation port for this kind of circuit breaker width that uses at the rack is accomplished thinly, and the volume is littleer, has practiced thrift installation space in order to realize high density distribution scheme. The utility model discloses a shell structure of circuit breaker can reduce the volume and the installation space of product body by a wide margin, practices thrift the cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.
As shown in fig. 1, a housing structure of a circuit breaker includes a housing body (1), a front end surface (101), a rear end surface (102), a left end surface (103), a right end surface (104), an upper end surface (105), and a lower end surface (106); an operation port (101a) is arranged on one side of the front end face (101), two output ports (101b) are arranged on the other side of the front end face, and an auxiliary wiring port (101c) is arranged between the two output ports (101 b); the rear end face (102) is provided with an input port (102a) and a detection end (102 b); and a buckle (105b) is arranged on the upper end surface (105).
The shell body (1) formed by the front end face (101), the rear end face (102), the left end face (103), the right end face (104), the upper end face (105) and the lower end face (106) is of a rectangular structure.
The operation ports (101a) are of a button or rotary handle structure, and the number of the operation ports is 1-3 when the operation ports are buttons.
The output ports (101b) are of a circular or polygonal structure, the number of the output ports is 1-2, the auxiliary wiring ports (101c) are of a rectangular or square structure, and the number of the auxiliary wiring ports is 1-2.
The input port (102a) is of a notch structure, the number of the input port is 1-2, the detection end (102b) is of a notch structure, and the number of the detection end is 1-3.
The buckle (105b) is a separate component and is linked with an internal operating mechanism.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (6)
1. A shell structure of circuit breaker, its characterized in that: comprises a shell body (1), a front end face (101), a rear end face (102), a left end face (103), a right end face (104), an upper end face (105) and a lower end face (106); an operation port (101a) is arranged on one side of the front end face (101), two output ports (101b) are arranged on the other side of the front end face, and an auxiliary wiring port (101c) is arranged between the two output ports (101 b); the rear end face (102) is provided with an input port (102a) and a detection end (102 b); and a buckle (105b) is arranged on the upper end surface (105).
2. A case structure of a circuit breaker as claimed in claim 1, wherein: the shell body (1) formed by the front end face (101), the rear end face (102), the left end face (103), the right end face (104), the upper end face (105) and the lower end face (106) is of a rectangular structure.
3. A case structure of a circuit breaker as claimed in claim 1, wherein: the operation ports (101a) are of a button or rotary handle structure, and the number of the operation ports is 1-3 when the operation ports are buttons.
4. A case structure of a circuit breaker as claimed in claim 1, wherein: the output ports (101b) are of a circular or polygonal structure, the number of the output ports is 1-2, the auxiliary wiring ports (101c) are of a rectangular or square structure, and the number of the auxiliary wiring ports is 1-2.
5. A case structure of a circuit breaker as claimed in claim 1, wherein: the input port (102a) is of a notch structure, the number of the input port is 1-2, the detection end (102b) is of a notch structure, and the number of the detection end is 1-3.
6. A case structure of a circuit breaker as claimed in claim 1, wherein: the buckle (105b) is a separate component and is linked with an internal operating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022768526.8U CN213691906U (en) | 2020-11-25 | 2020-11-25 | Shell structure of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022768526.8U CN213691906U (en) | 2020-11-25 | 2020-11-25 | Shell structure of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213691906U true CN213691906U (en) | 2021-07-13 |
Family
ID=76736266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022768526.8U Active CN213691906U (en) | 2020-11-25 | 2020-11-25 | Shell structure of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213691906U (en) |
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2020
- 2020-11-25 CN CN202022768526.8U patent/CN213691906U/en active Active
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