CN203645070U - Automatic power saving socket - Google Patents
Automatic power saving socket Download PDFInfo
- Publication number
- CN203645070U CN203645070U CN201320792341.8U CN201320792341U CN203645070U CN 203645070 U CN203645070 U CN 203645070U CN 201320792341 U CN201320792341 U CN 201320792341U CN 203645070 U CN203645070 U CN 203645070U
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- socket
- contact
- electrically connected
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Abstract
An automatic power saving socket comprises a current transformer module, a display module, and a control module. The current transformer module is electrically connected to a socket. One end of the display module is electrically connected to a zero line, and the other end is electrically connected to the current transformer module. The control module is electrically connected to a live wire and the current transformer module. The control module of the socket comprises an electromagnetic relay, and the current transformer module includes a current transformer. When the electromagnetic relay is connected and a load is started at the same time, the load generates a first current, which flows through the current transformer and generates a second current thereafter. The second current generates electromagnetic force after flowing into the electromagnetic relay, and the electromagnetic force keeps the electromagnetic relay in a connected state. When the load is shut down, the first current becomes extremely small, so that the electromagnetic force becomes very weak, the electromagnetic relay is disconnected, a load power supply is cut off, and thus the standby power of the load is reduced.
Description
Technical field
The utility model relates to a kind of automatic electricity-saving socket, particularly relates to a kind of automatic electricity-saving socket being applied in household electrical appliance.
Background technology
Socket, claim again supply socket, combined socket and switch, refer to the insertable seat of one or more circuit connections, can insert various wiring by it, be convenient to connect with other circuit, supply socket is the electric equipment that power interface is provided for household electrical appliance, also be in design of residence, to use more electrical accessory, it and people's life have ten close relationships.Current common way is that electrical equipment is inserted in respective socket, in the time making electrical appliance, press the switch of electrical equipment, when without this electrical equipment, a lot of people are accustomed to directly turning off the switch of electrical equipment and the socket that can deliberately not remove to pull up power supply, and everybody thinks that this electrical equipment has been closed, but, even if the switch of electrical equipment is closed, as long as the socket of electrical equipment is not pulled up, still to consume a part of standby power, cause the waste of standby power.In addition, current female type is completely by the push button of manually controlling, and automation not, causes everybody to use inconvenience.
In view of this, be in fact necessary to provide a kind of automatic electricity-saving socket, this automatic electricity-saving socket the to solve standby power waste existing in above-mentioned technology and the problem of manually controlling.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of automatic electricity-saving socket, the problem that this automatic electricity-saving socket can solve above-mentioned standby power waste and manually control.
To achieve the above object, automatic electricity-saving socket of the present utility model, this automatic electricity-saving socket comprises a socket, and this socket comprises the first socket, the second socket and the 3rd socket, described the first socket ground connection, the second socket and a zero line are electrically connected, this socket is used for connecting a load, and this automatic electricity-saving socket comprises:
Current Mutual Inductance module, this Current Mutual Inductance module and described socket are electrically connected;
Display module, this display module one end and described zero line are electrically connected, and the other end and described Current Mutual Inductance module are electrically connected, and this display module is used for showing whether described socket has electricity; And
Control module, this control module and a live wire are electrically connected, and this control module and described Current Mutual Inductance module are electrically connected, in the time that this control module is closed, open described load, this control module remains closed, and described display module shows that above-mentioned socket has electricity, in the time closing described load, this control module disconnects, the power supply that has cut off described load.
Preferably, described Current Mutual Inductance module comprises a current transformer.
Preferably, described display module comprises an indicator light, and in the time that described load is opened, this indicator light is bright, and in the time that described load is closed, this indicator light goes out.
Preferably, described indicator light is LED lamp.
Preferably, described control module comprises an electromagnetic relay.
Preferably, described electromagnetic relay comprises:
The first contact, this first contact and described live wire are electrically connected;
The second contact, this second contact correspondence is placed in described the first contact one side, and this second contact and described Current Mutual Inductance module are electrically connected;
Armature, this armature is placed in described the first contact one side;
Electromagnet, this electromagnet correspondence is placed in described armature one side, this electromagnet and described Current Mutual Inductance module are electrically connected, after opening, described load produces one first electric current, this first electric current flows into described Current Mutual Inductance module, this Current Mutual Inductance module produces one second electric current, this second electric current flows into this electromagnet, this electromagnet produces electromagnetic force, this electromagnet holds described armature, described the first contact and described the second holding contact closure, after described load is closed, described electromagnetic force disappears, above-mentioned electromagnet separates with described armature, described the first contact and described the second contact disconnect, and
Flexible member, this flexible member is placed in described electromagnet one side.
Preferably, described flexible member is extended state, and described flexible member is spring.
Compared to prior art, automatic electricity-saving socket of the present utility model, by control module and Current Mutual Inductance module are set, and control module and Current Mutual Inductance module are electrically connected, described control module comprises an electromagnetic relay, described Current Mutual Inductance module comprises a current transformer, this current transformer and socket are electrically connected, electromagnetic relay closure, open load simultaneously, this load will produce one first electric current, this first electric current is flowed through after described current transformer will produce one second electric current, this second electric current will produce electromagnetic force after flowing into described electromagnetic relay, this electromagnetic force is kept closed electromagnetic relay always, in the time closing described load and not pulling up load plug, described the first electric current and the second electric current become minimum, cause described electromagnetic force to become very faint, therefore described electromagnetic relay disconnects, cut off load power source, thereby reduce the standby power of described load.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of the utility model automatic electricity-saving socket.
Fig. 2 illustrates the circuit theory diagrams of the utility model automatic electricity-saving socket.
[embodiment]
Refer to Fig. 1 and Fig. 2, it is respectively the structural representation of the utility model automatic electricity-saving socket and the circuit theory diagrams of the utility model automatic electricity-saving socket.
Automatic electricity-saving socket of the present utility model, in the present embodiment, this automatic electricity-saving socket comprises a socket 700, and this socket 700 comprises the first socket 7001, the second socket 7002 and the 3rd socket 7003, described the first socket 7001 ground connection, the second socket 7002 and a zero line 2 are electrically connected, this socket 700 is for connecting a load (not shown), and this automatic electricity-saving socket comprises:
Current Mutual Inductance module 60, this Current Mutual Inductance module 60 is electrically connected with described socket 700, and in the present embodiment, this Current Mutual Inductance module 60 comprises a current transformer 600;
Control module 3, this control module 3 and a live wire 1 are electrically connected, and this control module 3 is electrically connected with described Current Mutual Inductance module 60, in the time that this control module 3 is closed, open described load simultaneously, this control module 3 remains closed, and described display module 80 shows that above-mentioned socket 700 has electricity, in the time closing described load, this control module 3 disconnects, and has cut off the power supply of described load.
In the present embodiment, refer to Fig. 2, this control module 3 comprises an electromagnetic relay, this electromagnetic relay comprises:
The first contact 100, this first contact 100 is electrically connected with described live wire 1;
The second contact 200, these the second contact 200 correspondences are placed in described the first contact 100 1 sides, and this second contact 200 is electrically connected with described Current Mutual Inductance module 60;
In addition, in the present embodiment, refer to Fig. 2, described electromagnetic relay also comprises the first support 10 and the second support 20, above-mentioned flexible member 500 one end and described the first support 10 are mutually in succession, the other end is connected with described the second support 20, and above-mentioned electromagnet 400 one end are placed on described the second support 20, and described armature 300 is connected with described the first support 10.
When use, press described the first contact 100, the first contact 100 is contacted with described the second contact 200, because the first contact 100 is electrically connected with described live wire 1, the second contact 200 is electrically connected with described current transformer 600, current transformer 600 is electrically connected with the 3rd socket 7003 of described socket 700 again, therefore the 3rd socket 7003 is connected with described live wire 1, energising on socket 700, open load simultaneously, after load normal power-up, load will produce described the first electric current, this first electric current will be converted to the second electric current after flowing into described current transformer 600, this second electric current flows into described electromagnet 400, electromagnet 400 transfers the second electric current to electromagnetic force, because now the second electric current is large, therefore the electromagnetic force that electromagnet 400 produces is greater than the reversal interlocking relay of spring, the first contact 100 remains closed with described the second contact 200 always, in the time closing load, described the first electric current is faint, thereby the electromagnetic force that electromagnet 400 produces is much smaller than the reversal interlocking relay of spring, thereby described the first contact 100 and the second contact 200 disconnect, the 3rd socket 7003 and the described live wire 1 of socket 700 disconnect, thus the load of not pulling up plug thoroughly with power supply disconnection.
Compared to prior art, automatic electricity-saving socket of the present utility model, the in the situation that of manually not pulling up load plug, by the power supply of automatic cut-out load, thereby has reduced the power loss of load closing load.
Claims (7)
1. an automatic electricity-saving socket, this automatic electricity-saving socket comprises a socket, and this socket comprises the first socket, the second socket and the 3rd socket, described the first socket ground connection, the second socket and a zero line are electrically connected, this socket is used for connecting a load, it is characterized in that, this automatic electricity-saving socket comprises:
Current Mutual Inductance module, this Current Mutual Inductance module and described socket are electrically connected;
Display module, this display module one end and described zero line are electrically connected, and the other end and described Current Mutual Inductance module are electrically connected, and this display module is used for showing whether described socket has electricity; And
Control module, this control module and a live wire are electrically connected, and this control module and described Current Mutual Inductance module are electrically connected, in the time that this control module is closed, open described load simultaneously, this control module remains closed, and described display module shows that above-mentioned socket has electricity, in the time closing described load, this control module disconnects, the power supply that has cut off described load.
2. automatic electricity-saving socket according to claim 1, is characterized in that, described Current Mutual Inductance module comprises a current transformer.
3. automatic electricity-saving socket according to claim 1, is characterized in that, described display module comprises an indicator light, and in the time that described load is opened, this indicator light is bright, and in the time that described load is closed, this indicator light goes out.
4. automatic electricity-saving socket according to claim 3, is characterized in that, described indicator light is LED lamp.
5. automatic electricity-saving socket according to claim 1, is characterized in that, described control module comprises an electromagnetic relay.
6. automatic electricity-saving socket according to claim 5, is characterized in that, described electromagnetic relay comprises:
The first contact, this first contact and described live wire are electrically connected;
The second contact, this second contact correspondence is placed in described the first contact one side, and this second contact and described Current Mutual Inductance module are electrically connected;
Armature, this armature is placed in described the first contact one side;
Electromagnet, this electromagnet correspondence is placed in described armature one side, this electromagnet and described Current Mutual Inductance module are electrically connected, after opening, described load produces one first electric current, this first electric current flows into described Current Mutual Inductance module, this Current Mutual Inductance module produces one second electric current, this second electric current flows into this electromagnet, this electromagnet produces electromagnetic force, this electromagnet holds described armature, described the first contact and described the second holding contact closure, after described load is closed, described electromagnetic force disappears, above-mentioned electromagnet separates with described armature, described the first contact and described the second contact disconnect, and
Flexible member, this flexible member is placed in described electromagnet one side.
7. automatic electricity-saving socket according to claim 6, is characterized in that, described flexible member is extended state, and described flexible member is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792341.8U CN203645070U (en) | 2013-12-04 | 2013-12-04 | Automatic power saving socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792341.8U CN203645070U (en) | 2013-12-04 | 2013-12-04 | Automatic power saving socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645070U true CN203645070U (en) | 2014-06-11 |
Family
ID=50876291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792341.8U Expired - Fee Related CN203645070U (en) | 2013-12-04 | 2013-12-04 | Automatic power saving socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466464A (en) * | 2014-12-03 | 2015-03-25 | 安徽省磊鑫科技有限公司 | Vehicle-mounted audio input terminal |
| CN107732580A (en) * | 2017-09-26 | 2018-02-23 | 珠海市领创智能物联网研究院有限公司 | A kind of Internet of Things smart jack |
| CN108899181A (en) * | 2018-06-29 | 2018-11-27 | 深圳中广核工程设计有限公司 | A kind of nuclear power station transformer overvoltage protective device and method |
-
2013
- 2013-12-04 CN CN201320792341.8U patent/CN203645070U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466464A (en) * | 2014-12-03 | 2015-03-25 | 安徽省磊鑫科技有限公司 | Vehicle-mounted audio input terminal |
| CN104466464B (en) * | 2014-12-03 | 2017-12-22 | 安徽省磊鑫科技有限公司 | A kind of Vehicular audio frequency input terminal |
| CN107732580A (en) * | 2017-09-26 | 2018-02-23 | 珠海市领创智能物联网研究院有限公司 | A kind of Internet of Things smart jack |
| CN107732580B (en) * | 2017-09-26 | 2020-07-14 | 珠海市领创智能物联网研究院有限公司 | Intelligent socket for Internet of things |
| CN108899181A (en) * | 2018-06-29 | 2018-11-27 | 深圳中广核工程设计有限公司 | A kind of nuclear power station transformer overvoltage protective device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20151204 |
|
| EXPY | Termination of patent right or utility model |