CN201515112U - Socket with creepage indication - Google Patents
Socket with creepage indication Download PDFInfo
- Publication number
- CN201515112U CN201515112U CN2009202393442U CN200920239344U CN201515112U CN 201515112 U CN201515112 U CN 201515112U CN 2009202393442 U CN2009202393442 U CN 2009202393442U CN 200920239344 U CN200920239344 U CN 200920239344U CN 201515112 U CN201515112 U CN 201515112U
- Authority
- CN
- China
- Prior art keywords
- indicator light
- jack
- socket
- line jack
- creepage
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a socket with a creepage indication, which comprises a shell and jacks, wherein the jacks comprises a live line jack, a zero line jack and an earth line jack. The socket is characterized in that the shell is provided with an indicator light; one end of the indicator light is connected with the zero line jack and the other end of the indicator light is connected with the earth line jack through a resistor. The indicator light is a neon bulb or a light-emitting tube. Compared with the prior art, the utility model has the advantages of simple structure, convenient use, low cost and capability of obviously indicating the creepage of an electrical appliance.
Description
Technical field
The utility model relates to a kind of socket, is a kind of socket that has the electric leakage indication concretely.
Background technology
Existing all kinds of socket; all on safe in utilization, work hard very much; at present; socket manufacturer all is in the improvement of strengthening on socket mechanical strength and the load ability to bear; aspect the electrical leakage protection, the user adopts the mode that installs earth leakage protective device additional, though this protection can play a protective role; but its cost is higher, erection unit is more and have an electrical leakage can cause whole zone all to cut off the power supply, and makes troubles for production, life.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, and a kind of socket that has the electric leakage indication that can obviously indicate electrical leakage again simple in structure, with low cost is provided.
Its technical scheme is: comprise housing and jack, jack is respectively firewire jack, zero line jack and earth connection jack.Described housing is provided with indicator light, and an end of described indicator light is connected with zero line jack, and the other end of indicator light is connected with the earth connection jack by resistance.
Wherein, described indicator light is neon bulb or light-emitting diode.
The utility model has advantage simple in structure, easy to use, with low cost, as obviously to indicate electrical leakage compared with prior art.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the circuit diagram of a kind of embodiment of the utility model.
Embodiment
As Fig. 1-shown in Figure 2, a kind of socket that has the electric leakage indication comprises housing 1 and jack, and jack is respectively firewire jack 3, zero line jack 4 and earth connection jack 2.Described housing 1 is provided with indicator light 5, and an end of described indicator light 5 is connected with zero line jack 4, and the other end of indicator light 5 is connected with earth connection jack 2 by resistance 6.Wherein, described indicator light 5 is neon bulb or light-emitting diode.
When using the utility model, appliance plug is inserted socket, when normally not having electric leakage as electrical equipment, indicator light 5 can be not luminous.In case appearance potential is poor between its earth connection jack of electrical leakage and the zero line jack, thereby makes indicator light luminous, the prompting electrical leakage has guaranteed Electrical Safety.
Claims (2)
1. one kind has the socket that electric leakage is indicated, comprise housing and jack, jack is respectively firewire jack, zero line jack and earth connection jack, it is characterized in that: described housing is provided with indicator light, one end of described indicator light is connected with zero line jack, and the other end of indicator light is connected with the earth connection jack by resistance.
2. the socket that has the electric leakage indication according to claim 1, it is characterized in that: described indicator light is neon bulb or light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202393442U CN201515112U (en) | 2009-10-16 | 2009-10-16 | Socket with creepage indication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202393442U CN201515112U (en) | 2009-10-16 | 2009-10-16 | Socket with creepage indication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515112U true CN201515112U (en) | 2010-06-23 |
Family
ID=42486523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202393442U Expired - Fee Related CN201515112U (en) | 2009-10-16 | 2009-10-16 | Socket with creepage indication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014108600A1 (en) * | 2013-01-08 | 2014-07-17 | Kas Innovations Oy | A switching indicator of a power cable |
-
2009
- 2009-10-16 CN CN2009202393442U patent/CN201515112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014108600A1 (en) * | 2013-01-08 | 2014-07-17 | Kas Innovations Oy | A switching indicator of a power cable |
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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: 20100623 Termination date: 20101016 |