CN207458864U - The conducting wire mounting structure of leakage circuit breakers conducting system - Google Patents
The conducting wire mounting structure of leakage circuit breakers conducting system Download PDFInfo
- Publication number
- CN207458864U CN207458864U CN201721644394.XU CN201721644394U CN207458864U CN 207458864 U CN207458864 U CN 207458864U CN 201721644394 U CN201721644394 U CN 201721644394U CN 207458864 U CN207458864 U CN 207458864U
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- CN
- China
- Prior art keywords
- conducting wire
- detachable part
- base portion
- buckle releaser
- shell
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Abstract
The utility model is related to a kind of conducting wire mounting structures of leakage circuit breakers conducting system, including combined Shell of circuit breaker and buckle releaser housing, Shell of circuit breaker and buckle releaser housing respectively and are correspondingly arranged on conducting wire perforation, Shell of circuit breaker has been separately set the fixed base portion of combination and detachable part, the conducting wire perforation of Shell of circuit breaker at the combination of base portion and detachable part, detachable part from base portion remove when conducting wire perforation partially circumferentially edge in the opening shape with extraneous unicom.Using the above program, the utility model provides a kind of structure more compact and reasonable, the thickness space for making full use of each Shell of circuit breaker and buckle releaser housing, the conducting wire mounting structure of efficient leakage circuit breakers conducting system easy to assembly, the conducting wire mounting means of conducting system is optimized, is upgraded, while promotes the convenience of electrician's operation.
Description
Technical field
The utility model is related to a kind of leakage circuit breakers, and in particular to a kind of conducting wire installation of leakage circuit breakers conducting system
Structure, and be used cooperatively for the Minitype electrical leakage breaker with zero sequence transformer.
Background technology
Leakage circuit breakers be when leakage current is more than predetermined value in circuit can automatic trip so as to playing earth leakage protective open
It closes.The structure of existing leakage circuit breakers is mainly combined by breaker and buckle releaser and linked.
Conducting system is the important mechanism in leakage circuit breakers, in the prior art, it is necessary to respectively in breaker and buckle releaser
The perforation of corresponding conducting wire, during assembling, the conducting wire of conducting system initially passes through conducting wire perforation, due to conducting wire perforation and conductor size phase
It is same or close, and the form-factor of breaker and buckle releaser is standard specification, causes the in vivo component of shell more compact, conducting wire
It needs the multiple bending of progress wide-angle in narrow and small shell space that could pass through the housing of breaker and buckle releaser, give installation band
Carry out inconvenience.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structure more compact and reasonable,
Make full use of the thickness space of each Shell of circuit breaker and buckle releaser housing, efficient leakage circuit breakers conducting system easy to assembly
The conducting wire mounting means of conducting system is optimized, upgraded by conducting wire mounting structure, while promotes the convenience of electrician's operation.
To achieve the above object, the utility model provides following technical solution：Including combined Shell of circuit breaker and
Buckle releaser housing, the Shell of circuit breaker and buckle releaser housing respectively and are correspondingly arranged on conducting wire perforation, it is characterised in that：Institute
The Shell of circuit breaker stated has been separately set the fixed base portion of combination and detachable part, the conducting wire twelve punch y of the Shell of circuit breaker
At the combination of base portion and detachable part, the detachable part from base portion remove when conducting wire perforation partially circumferentially edge be in
The opening shape of extraneous unicom.
By using above-mentioned technical proposal, the partial shell of Shell of circuit breaker is divided into detachable part, is assembled in conducting wire
Detachable part is removed before, since the part edge of conducting wire perforation at this time is in the opening shape with extraneous unicom, the folding of conducting wire
It is curved to be limited be subject to Shell of circuit breaker inner space, it can complete, easily enter in conducting wire perforation outside Shell of circuit breaker, into
Enter and then detachable part is combined into fixation with base portion, form the conducting wire accommodating cavity of ring seal, fixed by disassembling part and base portion
When the extruding force that generates, by conducting wire deformation to required wide-angle bending, /V is carried out to conducting wire, realizes that conducting wire is quick, stablizes
Installation.
The utility model is further arranged to：The base portion is located at being provided with guide groove at the combination of detachable part, institute
The detachable part stated is provided with the slide of guide groove sliding cooperation, and the guide groove is provided with after detachable part is installed in place and cunning
The limited wall that rail offsets.
By using above-mentioned technical proposal, slide slips into guide groove, until being installed in place after offseting with limited wall, by fastener
The two is fixed, realizes quick, the accurate installation of base portion and detachable part.
The utility model is further arranged to：The detachable part is described between base portion and buckle releaser housing
Detachable part is provided with connecting hole, and the base portion and buckle releaser housing are respectively arranged with that axially corresponding side connects with the connecting hole
Hole is connect, the detachable part is consolidated Shell of circuit breaker and buckle releaser housing through connecting hole and side connecting hole by fastener
It is fixed.
By using above-mentioned technical proposal, on the one hand less fixing piece quantity, is on the other hand positioned over base by detachable part
Between portion and buckle releaser housing, further increase the stability of its installation.
The utility model is further arranged to：The buckle releaser housing is provided with and the conducting wire of buckle releaser housing perforation phase
The pcb board mounting hole of unicom, the Shell of circuit breaker are provided with what is be bonded with buckle releaser housing and close pcb board mounting hole
It is bonded wall.
By using above-mentioned technical proposal, can before pcb board installation conducting wire, pcb board mounting hole is for installing
Expand conducting wire perforation while pcb board, make buckle releaser housing and breaker the confession conducting wire being connected with bigger between the two
The space passed through makes conducting wire that can be passed rapidly through, then by the active force between Shell of circuit breaker and buckle releaser housing by conducting wire
Deformation improves the convenience of installation, at the same time, pcb board is installed on to the shell of buckle releaser housing to required wide-angle bending
In body wall, the space of pcb board mounting hole is filled, script pcb board is reduced in the occupied space of buckle releaser housing, that is, adds de-
The inner space of device housing is detained, well-to-do operating space is provided for the electric connection mode of conducting wire, and rationally utilizes breaker
Housing closes the pcb board mounting hole, and PCB is protected, is prolonged the service life.
The utility model is further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the stereogram of specific embodiment of the present invention；
Fig. 2 is the explosive view of specific embodiment of the present invention；
Fig. 3 is the stereogram of base portion in specific embodiment of the present invention.
Specific embodiment
As shown in Fig. 1-Fig. 3, the utility model discloses a kind of conducting wire mounting structure of leakage circuit breakers conducting system,
Including combined Shell of circuit breaker 1 and buckle releaser housing 2, Shell of circuit breaker 1 respectively and is correspondingly arranged on buckle releaser housing 2
Conducting wire perforation 3, Shell of circuit breaker 1 have been separately set the fixed base portion 11 of combination and detachable part 12, the conducting wire of Shell of circuit breaker 1
Perforation 3 is located at the combination of base portion 11 and detachable part 12, detachable part 12 from base portion 11 remove when conducting wire perforation 3 part week
Be in open shape with extraneous unicom to edge 31, the partial shell of Shell of circuit breaker 1 be divided into detachable part 12, conducting wire it
It is preceding to remove detachable part 12, since the part edge of conducting wire perforation 3 at this time is in the opening shape with extraneous unicom, the folding of conducting wire
It is curved to be limited be subject to 1 inner space of Shell of circuit breaker, it can be completed outside Shell of circuit breaker 1, easily into conducting wire perforation 3
It is interior, fixation is combined with base portion 11 into and then by detachable part 12, the conducting wire accommodating cavity of ring seal is formed, by disassembling part
The extruding force generated when being fixed with base portion 11 by conducting wire deformation to required wide-angle bending, carries out /V, realization is led to conducting wire
Line is quick, stablizes installation, and Shell of circuit breaker 1 and buckle releaser housing 2 are made of left side and right side.
Base portion 11 is located at being provided with guide groove 111 at the combination of detachable part 12, and detachable part 12 is provided with guide groove 111 and slides
The slide 121 of cooperation is moved, guide groove 111 is provided with the limited wall 112 to offset after detachable part 12 is installed in place with slide 121,
Slide 121 slips into guide groove 111, until being installed in place after offseting with limited wall 112, is fixed the two by fastener, realizes base portion
11 with quick, the accurate installation of detachable part 12.
For detachable part 12 between base portion 11 and buckle releaser housing 2, detachable part 12 is provided with connecting hole 122, base portion
11 and buckle releaser housing 2 be respectively arranged with and pass through fastening with the axial corresponding side connecting hole 13 of the connecting hole 122, detachable part 12
Part（It is not drawn into figure）Shell of circuit breaker 1 and buckle releaser housing 2 are fixed through connecting hole 122 and side connecting hole 13, on the one hand
Detachable part 12, is on the other hand positioned between base portion 11 and buckle releaser housing 2, further increases it by less fixing piece quantity
The stability of installation.
Buckle releaser housing 2 is provided with the pcb board mounting hole 21 being connected with the conducting wire of buckle releaser housing 2 perforation 3, breaker
Housing 1 is provided with the fitting wall 14 for being bonded with buckle releaser housing 2 and closing pcb board mounting hole 21, and pcb board shows for buckle releaser
Some important composition components, can pcb board installation before conducting wire, pcb board mounting hole 21 is while for installing pcb board
Expand conducting wire perforation 3, make buckle releaser housing 2 and breaker that there is the sky passed through for conducting wire being connected of bigger between the two
Between, make conducting wire that can be passed rapidly through, then by the active force between Shell of circuit breaker 1 and buckle releaser housing 2 by conducting wire deformation extremely
Required wide-angle bending improves the convenience of installation, at the same time, pcb board is installed on to the housing wall of buckle releaser housing 2
Interior, the space of filling pcb board mounting hole 21 is reduced script pcb board in 2 occupied space of buckle releaser housing, that is, is added de-
The inner space of device housing 2 is detained, well-to-do operating space is provided for the electric connection mode of conducting wire, and rationally utilizes breaker
Housing 1 closes the pcb board mounting hole 21, and PCB is protected, is prolonged the service life.
Claims (4)
1. a kind of conducting wire mounting structure of leakage circuit breakers conducting system, including combined Shell of circuit breaker and buckle releaser shell
Body, the Shell of circuit breaker and buckle releaser housing respectively and are correspondingly arranged on conducting wire perforation, it is characterised in that：The open circuit
Device housing has been separately set the fixed base portion of combination and detachable part, the conducting wire perforation of the Shell of circuit breaker be located at base portion with
At the combination of detachable part, the detachable part from base portion remove when conducting wire perforation partially circumferentially edge be in and extraneous unicom
Opening shape.
2. the conducting wire mounting structure of leakage circuit breakers conducting system according to claim 1, it is characterised in that：The base
Portion is located at being provided with guide groove at the combination of detachable part, and the detachable part is provided with the slide of guide groove sliding cooperation, institute
The guide groove stated is provided with the limited wall to offset after detachable part is installed in place with slide.
3. the conducting wire mounting structure of leakage circuit breakers conducting system according to claim 1, it is characterised in that：Described can
For disassembling part between base portion and buckle releaser housing, the detachable part is provided with connecting hole, the base portion and buckle releaser
Housing is respectively arranged with passes through connecting hole with the axial corresponding side connecting hole of the connecting hole, the detachable part by fastener
And side connecting hole fixes base portion, detachable part and buckle releaser housing.
4. the conducting wire mounting structure of the leakage circuit breakers conducting system according to claim 1 or 2 or 3, it is characterised in that：Institute
The buckle releaser housing stated is provided with the pcb board mounting hole being connected with the perforation of the conducting wire of buckle releaser housing, the breaker shell
Body is provided with the fitting wall for being bonded with buckle releaser housing and closing pcb board mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644394.XU CN207458864U (en) | 2017-11-30 | 2017-11-30 | The conducting wire mounting structure of leakage circuit breakers conducting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644394.XU CN207458864U (en) | 2017-11-30 | 2017-11-30 | The conducting wire mounting structure of leakage circuit breakers conducting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458864U true CN207458864U (en) | 2018-06-05 |
Family
ID=62275567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644394.XU Active CN207458864U (en) | 2017-11-30 | 2017-11-30 | The conducting wire mounting structure of leakage circuit breakers conducting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833801A (en) * | 2017-11-30 | 2018-03-23 | 陈国贵 | The wire mounting structure of RCCB conducting system |
-
2017
- 2017-11-30 CN CN201721644394.XU patent/CN207458864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833801A (en) * | 2017-11-30 | 2018-03-23 | 陈国贵 | The wire mounting structure of RCCB conducting system |
| CN107833801B (en) * | 2017-11-30 | 2020-06-12 | 陈国贵 | Conducting wire mounting structure of electric leakage circuit breaker conducting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Shang Village, Liushi Town, Yueqing City, Wenzhou, Zhejiang Patentee after: Chen Guogui Address before: 325000 Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, Shang Cun Patentee before: Chen Guogui |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200721 Address after: 325000 Shangzhai Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee after: Yueqing Branch of Shanghai Taixi Electric Co., Ltd Address before: Liushi town of Yueqing City, Zhejiang province 325000 Wenzhou Shang Zhai Cun Patentee before: Chen Guogui |