CN205140892U - Residual current protective circuit breaker - Google Patents
Residual current protective circuit breaker Download PDFInfo
- Publication number
- CN205140892U CN205140892U CN201520895306.8U CN201520895306U CN205140892U CN 205140892 U CN205140892 U CN 205140892U CN 201520895306 U CN201520895306 U CN 201520895306U CN 205140892 U CN205140892 U CN 205140892U
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- circuit breaker
- cover plate
- main body
- main part
- apron
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Abstract
The utility model provides a residual current protective circuit breaker, including circuit breaker, main part, apron, electric leakage release, piezo -resistor board and handle, circuit breaker and piezo -resistor board cooperation fixed mounting are in in the main part, switch -on and open circuit's current -voltage is realized to the circuit breaker, the electric leakage release fixed mounting be in main part upper end one side, the handle is installed through pivot slidable on the electric leakage release, the apron with the main part is sealed fixed, the apron is installed main part one side, still be provided with the display screen that shows real -time parameter on the apron. The utility model discloses simple structure, installation convenient to use is provided with chinese display screen convenience of customers and uses.
Description
Technical field
The utility model relates to breaker technical field, particularly relates to a kind of Aftercurrent protection circuit breaker.
Background technology
Residual current circuit breaker; mainly be applicable to exchange 50Hz; rated voltage 400V; rated current is in the distribution network of 800A; be used for providing indirect contact to protect to people, also can be used to prevent because of apparatus insulated damage, produce earth fault current and the fire hazard that causes; and can be used to the overload and the short circuit that distribute electric energy and protection circuit and power-supply device, also can be used as the use that the infrequently conversion of circuit and motor infrequently start.Existing Aftercurrent protection circuit breaker dismounting uses inconvenience.
Utility model content
(1) technical problem that will solve
Problem to be solved in the utility model is to provide a kind of Aftercurrent protection circuit breaker, to overcome the awkward defect of dismounting in prior art.
(2) technical scheme
For solveing the technical problem, the utility model provides a kind of Aftercurrent protection circuit breaker, comprises circuit breaker, main body, cover plate, leakage tripping device, piezo-resistance plate and handle; Described circuit breaker and the cooperation of piezo-resistance plate are fixedly mounted in described main body, and described circuit breaker realizes the current/voltage of connection and open circuit; Described leakage tripping device is fixedly mounted on side, described main body upper end; Described handle is slidably arranged on described leakage tripping device by rotating shaft; Described cover plate and described body seal are fixed, and described cover plate is arranged on described main body side; Described cover plate is also provided with the display screen of display real-time parameter.
Further, side, described cover plate lower end is also provided with PORT COM.
Further, described cover plate coordinates with described main body screw sealing ring and installs.
Further, described cover plate is made of plastics.
(3) beneficial effect
Aftercurrent protection circuit breaker of the present utility model, structure is simple, easy to install, is provided with Chinese display screen and is user-friendly to.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Aftercurrent protection circuit breaker of the utility model;
Fig. 2 is the cutaway view in A-A direction in Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, a kind of Aftercurrent protection circuit breaker of the present utility model, comprises circuit breaker 1, main body 2, cover plate 3, leakage tripping device 4, piezo-resistance plate 5 and handle 6; Described circuit breaker 1 and piezo-resistance plate 5 cooperation are fixedly mounted in described main body 2, and described circuit breaker 1 realizes the current/voltage of connection and open circuit; Described leakage tripping device 4 is fixedly mounted on side, described main body 2 upper end; Described handle 6 is slidably arranged on described leakage tripping device 4 by rotating shaft 9; Described cover plate 3 and described main body 2 seal fixing, and described cover plate 3 is arranged on described main body 2 side; Described cover plate 3 is also provided with the display screen 7 of display real-time parameter.
Side, described cover plate 3 lower end is also provided with PORT COM 8, realizes telecommunication.Described cover plate 3 and described main body 2 coordinate with screw sealing ring installs, and plays the effect of water proof and dust proof.Described cover plate 3 is made of plastics, and material selection is convenient.
Main body 2 is equipped with the operating mechanism of control board 10, the main sampled signal of control board 10 and execution mainboard 11 are ordered.Cover plate 3 is equipped with mainboard 11, mainboard 11 is undertaken processing and analyzing by the signal receiving control board 10 sampling and is shown information by display screen 7.By the button on mainboard 11, optimum configurations and electric operating circuit breaker 1 deciliter are carried out to circuit breaker 1.Can real telecommunication by the PORT COM 8 on mainboard 11.Handle 6 can deciliter circuit breaker 1.
Conventional circuit breaker operating function is single and manual and electric operation needs conversion (switching), and display screen is LED code-type complicated operation.
How unique the manual operation of this product function electric operating be integrated with remote operation is user-friendly to without the need to changing (switching) and possessing Chinese Chinese display screen.
Aftercurrent protection circuit breaker of the present utility model, structure is simple, easy to install, is provided with Chinese display screen and is user-friendly to.
In sum, above-mentioned execution mode is not restricted execution mode of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (4)
1. an Aftercurrent protection circuit breaker, is characterized in that: comprise circuit breaker (1), main body (2), cover plate (3), leakage tripping device (4), piezo-resistance plate (5) and handle (6); Described circuit breaker (1) and piezo-resistance plate (5) cooperation are fixedly mounted in described main body (2), and described circuit breaker (1) realizes the current/voltage of connection and open circuit; Described leakage tripping device (4) is fixedly mounted on described main body (2) side, upper end; Described handle (6) is slidably arranged on described leakage tripping device (4) by rotating shaft (9); Described cover plate (3) and described main body (2) seal fixing, and described cover plate (3) is arranged on described main body (2) side; Described cover plate (3) is also provided with the display screen (7) of display real-time parameter.
2. Aftercurrent protection circuit breaker according to claim 1, is characterized in that: described cover plate (3) side, lower end is also provided with PORT COM (8).
3. Aftercurrent protection circuit breaker according to claim 1, is characterized in that: described cover plate (3) and described main body (2) coordinate with screw sealing ring installs.
4. the Aftercurrent protection circuit breaker according to any one of claims 1 to 3, is characterized in that: described cover plate (3) is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895306.8U CN205140892U (en) | 2015-11-06 | 2015-11-06 | Residual current protective circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520895306.8U CN205140892U (en) | 2015-11-06 | 2015-11-06 | Residual current protective circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140892U true CN205140892U (en) | 2016-04-06 |
Family
ID=55626657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520895306.8U Active CN205140892U (en) | 2015-11-06 | 2015-11-06 | Residual current protective circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133872A (en) * | 2018-01-16 | 2018-06-08 | 浙江沃威电气有限公司 | A kind of residual current action breaker |
-
2015
- 2015-11-06 CN CN201520895306.8U patent/CN205140892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133872A (en) * | 2018-01-16 | 2018-06-08 | 浙江沃威电气有限公司 | A kind of residual current action breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201806 No. 1618, Huiren Road, Waigang Industrial Zone, Jiading District, Shanghai Patentee after: Shanghai Sankai Electrical Engineering Co.,Ltd. Address before: 201806 No. 1618, Huiren Road, Waigang Industrial Zone, Jiading District, Shanghai Patentee before: SHANGHAI SHSK ELECTRICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 201806 No. 1618, Huiren Road, Waigang Town, Jiading District, Shanghai Patentee after: Shanghai Sankai Electric Manufacturing Co.,Ltd. Address before: 201806 No. 1618, Huiren Road, Waigang Industrial Zone, Jiading District, Shanghai Patentee before: Shanghai Sankai Electrical Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right |