CN202839488U - Electricity leakage circuit breaker - Google Patents
Electricity leakage circuit breaker Download PDFInfo
- Publication number
- CN202839488U CN202839488U CN 201220564529 CN201220564529U CN202839488U CN 202839488 U CN202839488 U CN 202839488U CN 201220564529 CN201220564529 CN 201220564529 CN 201220564529 U CN201220564529 U CN 201220564529U CN 202839488 U CN202839488 U CN 202839488U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- installation gap
- current circuit
- residual current
- elastic locking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electricity leakage circuit breaker. According to the technical scheme, the electricity leakage circuit breaker comprises a shell, a circuit breakage unit arranged in the shell, a tripping unit linked with the circuit breakage unit and a control button, wherein a mounting gap is formed in the other end of the shell, which is opposite to one end with the control button; and an elastic locking piece capable of sliding along the mounting gap is arranged on any side of the mounting gap. By adoption of the technical scheme, the electricity leakage circuit breaker is convenient to mount and simple in structure.
Description
Technical field
The utility model relates to a kind of switch, particularly a kind of residual current circuit breaker.
Background technology
The switch of energy auto-action when leakage current surpasses predetermined value in the circuit.Residual current circuit breaker commonly used is divided into voltage-type and current mode two classes, and current mode is divided into two kinds of electromagnetic type and electron types.Residual current circuit breaker is used for preventing that the person from getting an electric shock, and should select according to different requirement of two kinds of prevention of electric shock of direct contact and indirect contact.
Traditional residual current circuit breaker mainly by housing, be located at breaking units in the housing, form with trip unit and the control knob of breaking units interlock, the installation of residual current circuit breaker is mainly by screw or connector, installation process is comparatively loaded down with trivial details, and dismounting also comparatively bothers.
Summary of the invention
For the deficiency that prior art exists, the utility model provides a kind of residual current circuit breaker easy for installation, simple in structure.
For achieving the above object, the utility model provides following technical scheme: a kind of residual current circuit breaker, include housing, be located at breaking units in the housing, with trip unit and the control knob of breaking units interlock, it is characterized in that: offer installation gap with respect to the other end place that control knob one end is set on the described housing, any side of installation gap is provided with along the elastic locking spare of installation gap slippage.
Wherein, be provided with sliding tray in the installation gap, elastic locking spare include be installed in the sliding tray can be along sliding tray toward polyslip latch segment, latch segment is provided with the conflict spring with respect to the other end place towards installation gap one end.
Adopt technique scheme, by at housing installation gap being set, in installation process, residual current circuit breaker is passed through its installation gap clamping to fixing body to be installed, then by elastic locking spare fixing body is locked, not only convenient installation and dismounting, and also simple in structure.
The utility model further is set to: installation gap and elastic locking spare with respect to an end place be provided with and compress projection.
Adopt technique scheme, arranging like this is can access more stable location after making residual current circuit breaker be mounted on the fixing body, has further guaranteed the compactedness that residual current circuit breaker is installed.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Embodiment
A kind of residual current circuit breaker as shown in Figure 1 and Figure 2, include housing 1, be located at breaking units 2 in the housing 1, with trip unit 3 and the control knob 4 of breaking units 2 interlocks, offer installation gap 11 with respect to the other end place that control knob one end is set on the housing 1, any side of installation gap 11 is provided with the elastic locking spare 5 along installation gap 11 slippages.In the such scheme, by at housing 1 installation gap 11 being set, in installation process, residual current circuit breaker is passed through its installation gap 11 clampings to fixing body to be installed, then lock by 5 pairs of fixing bodies of elastic locking spare, not only convenient installation and dismounting, and also simple in structure.
In the utility model embodiment, be provided with sliding tray 111 in the installation gap 11, elastic locking spare 5 include be installed in the sliding tray 111 can be along sliding tray 111 toward polyslips latch segment 51, latch segment 51 is provided with conflict spring 52 with respect to the other end place towards installation gap 11 1 ends.After making residual current circuit breaker be mounted on the fixing body, can access more stable location, further guarantee the compactedness that residual current circuit breaker is installed, installation gap 11 and elastic locking spare 5 with respect to an end place be provided with and compress projection 12.
Claims (3)
1. residual current circuit breaker, include housing, be located at breaking units in the housing, with trip unit and the control knob of breaking units interlock, it is characterized in that: offer installation gap with respect to the other end place that control knob one end is set on the described housing, any side of installation gap is provided with along the elastic locking spare of installation gap slippage.
2. residual current circuit breaker according to claim 1, it is characterized in that: be provided with sliding tray in the described installation gap, elastic locking spare include be installed in the sliding tray can be along sliding tray toward polyslip latch segment, latch segment is provided with the conflict spring with respect to the other end place towards installation gap one end.
3. residual current circuit breaker according to claim 1 and 2 is characterized in that: described installation gap and elastic locking spare with respect to an end place be provided with and compress projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564529 CN202839488U (en) | 2012-10-30 | 2012-10-30 | Electricity leakage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564529 CN202839488U (en) | 2012-10-30 | 2012-10-30 | Electricity leakage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839488U true CN202839488U (en) | 2013-03-27 |
Family
ID=47951132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564529 Expired - Fee Related CN202839488U (en) | 2012-10-30 | 2012-10-30 | Electricity leakage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256011A (en) * | 2013-12-18 | 2016-12-21 | 伊顿工业（奥地利）有限公司 | Switchgear |
-
2012
- 2012-10-30 CN CN 201220564529 patent/CN202839488U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106256011A (en) * | 2013-12-18 | 2016-12-21 | 伊顿工业（奥地利）有限公司 | Switchgear |
| CN106256011B (en) * | 2013-12-18 | 2019-03-08 | 伊顿工业（奥地利）有限公司 | Switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131030 |