CN201893479U - Electric leakage proof socket - Google Patents
Electric leakage proof socket Download PDFInfo
- Publication number
- CN201893479U CN201893479U CN2010205724789U CN201020572478U CN201893479U CN 201893479 U CN201893479 U CN 201893479U CN 2010205724789 U CN2010205724789 U CN 2010205724789U CN 201020572478 U CN201020572478 U CN 201020572478U CN 201893479 U CN201893479 U CN 201893479U
- Authority
- CN
- China
- Prior art keywords
- electric leakage
- insert row
- socket
- protective device
- leakage protective
- 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
Links
Images
Abstract
An electric leakage proof socket is characterized in that the socket comprises a socket and an electric leakage protector, wherein a live wire, a neutral wire and an earthing wire of the electric leakage protector are respectively connected with a live wire, a neutral wire and an earthing wire of the socket. The electric leakage proof socket has simple structure and is convenient to use. The socket can realize power-off protection timely in case of electric leakage, so that the life and property safety of people can be protected to the maximum degree.
Description
Technical field
The utility model relates to a kind of anticreep insert row.
Background technology
Along with popularizing of industry, civilian power consumption equipment and increasing of quantity, Electrical Safety is also more and more important.Existing power supply insert row function singleness only is used for the connection in series-parallel power supply with electrical equipment.Insert row range of application and wide relates to the every aspect of productions, life, in case the insert row electric leakage, security incident such as cause great fire easily, hurt sb.'s feelings is brought huge hidden danger to people's production, life or even life security.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of and can cut off the power supply rapidly when insert row leaks electricity, to prevent the anticreep insert row of security incident.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of anticreep insert row is characterized in that: comprise insert row and earth leakage protective device, the live wire of earth leakage protective device, zero line and earth connection are connected live wire, zero line and the earth connection of insert row respectively.
Described earth leakage protective device is a current mode leakage protector.
Earth leakage protective device is connected with insert row, and when the insert row short circuit, when the electric leakage situation took place, the zero-sequence transformer induction action in the earth leakage protective device drove the release disconnecting power switch, reaches earth leakage protective effect.
Earth leakage protective device is present common technology, repeats no more.
The beneficial effect that the utility model had is: simple in structure, easy to use, timely power-off protection when electric leakage takes place insert row is protected people's the security of the lives and property to greatest extent.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the earth leakage protective device circuit theory diagrams.
Wherein: 1, insert row; 2, earth leakage protective device; 3, zero-sequence transformer; 4, release; 5, live wire; 6, zero line; 7, earth connection;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
As shown in Figure 1: a kind of anticreep insert row, comprise insert row 1 and earth leakage protective device 2, the live wire 5 of earth leakage protective device 2, zero line 6 and earth connection 7 are connected live wire 5, zero line 6 and the earth connection 7 of insert row respectively.
Described earth leakage protective device 2 is a current mode leakage protector.
Earth leakage protective device 2 is connected with insert row 1, and when insert row 1 short circuit, when the electric leakage situation took place, the zero-sequence transformer sense 3 in the earth leakage protective device 2 should be moved, and drove release 4 disconnecting power switch, reached earth leakage protective effect.
Earth leakage protective device 2 is present common technology, repeats no more.
Claims (2)
1. anticreep insert row, it is characterized in that: comprise insert row and earth leakage protective device, the live wire of earth leakage protective device, zero line and earth connection are connected live wire, zero line and the earth connection of insert row respectively.
2. anticreep insert row according to claim 1 is characterized in that: described earth leakage protective device is a current mode leakage protector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205724789U CN201893479U (en) | 2010-10-22 | 2010-10-22 | Electric leakage proof socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205724789U CN201893479U (en) | 2010-10-22 | 2010-10-22 | Electric leakage proof socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893479U true CN201893479U (en) | 2011-07-06 |
Family
ID=44222948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205724789U Expired - Fee Related CN201893479U (en) | 2010-10-22 | 2010-10-22 | Electric leakage proof socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356186A (en) * | 2015-11-25 | 2016-02-24 | 国网河南唐河县供电公司 | Low voltage power supply switching device with simple metering function |
-
2010
- 2010-10-22 CN CN2010205724789U patent/CN201893479U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356186A (en) * | 2015-11-25 | 2016-02-24 | 国网河南唐河县供电公司 | Low voltage power supply switching device with simple metering function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202940463U (en) | Power-supply switching box | |
| CN201893479U (en) | Electric leakage proof socket | |
| CN206992492U (en) | A kind of stand for power transmission and distribution | |
| CN202260003U (en) | Safe and energy-saving power strip | |
| CN203787942U (en) | Motor protective device | |
| CN204359858U (en) | The device of a kind of monitoring station institute terminal self drain conditions | |
| CN202856008U (en) | Automatic power-off protection socket | |
| CN204271634U (en) | A kind of large through-flow module lightning protection device structure | |
| CN203932528U (en) | With the wall socket of power failure power-off protection function | |
| CN202931271U (en) | Energy conservation safety switch | |
| CN203983651U (en) | Alternating current 220V electrical appliance over-voltage protection plug seat | |
| CN203632274U (en) | Panel computer charger having lightning protection function | |
| CN203551677U (en) | Anti-electricity-theft power distribution system | |
| CN204333889U (en) | A kind of earth leakage protective device | |
| CN202997221U (en) | Safe power line of electric appliance | |
| CN203278188U (en) | Zero line breaking protection device | |
| CN203104082U (en) | UPS (uninterrupted power supply) device for electrical switch-on circuit of high-voltage relay switch | |
| CN203838197U (en) | Electric energy meter indicated number reading device | |
| CN202888546U (en) | Safe socket | |
| CN202930954U (en) | Wattless automatic compensation arrangement | |
| CN205029068U (en) | Current leakage prevention socket | |
| CN203456747U (en) | Safety protection apparatus for power substations | |
| CN202737141U (en) | Easily-pulled-out plug structure | |
| CN203339694U (en) | Human engineering switching device | |
| CN202424114U (en) | Novel overvoltage protecting device |
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: 20110706 Termination date: 20111022 |