CN204257961U - A kind of PC energy-saving socket - Google Patents
A kind of PC energy-saving socket Download PDFInfo
- Publication number
- CN204257961U CN204257961U CN201420767930.5U CN201420767930U CN204257961U CN 204257961 U CN204257961 U CN 204257961U CN 201420767930 U CN201420767930 U CN 201420767930U CN 204257961 U CN204257961 U CN 204257961U
- Authority
- CN
- China
- Prior art keywords
- socket
- driver module
- energy
- relay coil
- usb interface
- 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
Landscapes
- Power Sources (AREA)
Abstract
The utility model relates to a kind of PC energy-saving socket, comprise the main jack (3) of direct gang socket inlet wire, and the secondary jack (7) of some parallel connections, the power supply main line of each secondary jack is provided with relay plug (K1), relay coil (6) is located in a driver module (5), described driver module (5) comprises USB interface and the described relay coil (6) of series connection, basic conception of the present utility model is the USB interface voltage utilizing PC mainboard, and when standby, USB interface cannot provide the feature of voltage.Its core is, directly utilizes the power switch of each secondary socket of this USB voltage driven, and during to realize standby, the various auxiliary equipment be inserted on secondary socket is closed automatically.
Description
Technical field
The present invention relates to a kind of PC energy-saving socket.
Background technology
Family appliance standby phenomenon is very general, particularly PC equipment not powered-down after having the family of nearly seventy percent to use, three one-tenth many citizen even do not know standby also can power consumption.In fact, close computer and but do not pull out plug or close socket, namely computer is in holding state, so long-term standby general: 1, consume electric power is surprising----not energy-conservation.2, contingency occurs again and again----dangerous.3, the electricity charge are climbed to a higher point successively----uneconomical.4, computer useful life is shortened.
The patent No. is that the Chinese patent document of ZL20112020138.0 discloses a kind of energy-saving socket, and as shown in Figure 1, socket circuit comprises baseplug 3 and some secondary sockets 7, and baseplug is used for inserting PC power source, and secondary socket is for connecting the auxiliary devices such as printer.Baseplug can ensure power supply, and in the loop of baseplug 3, be provided with a current sensor 4, this current sensor 4 can link with the K switch 2 in driver module 5, thus driver module 5 is worked, coil 6 is charged, driving switch K1 action, and K switch 1 is located at (K1 is the power switch of each secondary socket) in the loop of each secondary socket, only when K switch 1 is closed by driving, secondary socket could be powered.When standby, because electric current reduces, driver module 5 can not make K1 close, thus each secondary socket cannot be powered, and when achieving standby, the various auxiliary equipment being inserted in secondary socket is closed automatically.
The basic conception of such scheme is the reduction based on being responded to standby computer-chronograph electric current by current transformer 4; Core is driver module 5.And driver module itself needs to provide operating voltage VCC, VCC needs to be provided by independent rectification circuit; But also need current transformer 4 driving switch K2 to be communicated with the biasing circuit of driver module 5.Its circuit structure is comparatively complicated, and the device related to is more, and particularly the device volume such as rectification circuit and current sensor is comparatively large, is not suitable for being installed in the socket of small volume.
Summary of the invention
The object of this invention is to provide a kind of PC energy-saving socket, in order to solve the complex structure of existing PC energy-saving socket, bulky problem.
For achieving the above object, the solution of the present invention comprises:
A kind of PC energy-saving socket, comprise the main jack (3) of direct gang socket inlet wire, and the secondary jack (7) of some parallel connections, the power supply main line of each secondary jack is provided with relay plug (K1), relay coil (6) is located in a driver module (5), and described driver module (5) comprises USB interface and the described relay coil (6) of series connection.
The fuse and anti-reverse diode of connecting with described relay coil (6) is also provided with in described driver module (5), and the voltage-stabiliser tube in parallel with relay coil (6).
Described socket inlet wire is phase line or triple line.
Basic conception of the present invention is the USB interface voltage utilizing PC mainboard, and when standby, USB interface cannot provide the feature of voltage.Its core is, directly utilizes the power switch of each secondary socket of this USB voltage driven, and during to realize standby, the various auxiliary equipment be inserted on secondary socket is closed automatically.
Accompanying drawing explanation
Fig. 1 is the PC energy-saving socket of prior art;
Fig. 2 is socket circuit schematic diagram of the present invention;
3 baseplugs, 4 current sensors, 5 driver modules, 6 relay coils, 7 secondary sockets, secondary socket control switch (relay contact) of K1, the switch that K2 and current sensor 4 link.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
As shown in Figure 2, baseplug 3 is connected directly between (between live wire, zero line) on power supply, can ensure power supply; Some secondary sockets 7 are in parallel, and K1 is connected in the main line of each secondary socket, to control the power supply of each secondary socket.
The driver module 5 of circuit comprises USB interface, and it is relay contact that USB interface connects relay coil 6, K1.
Relay coil 6 in Fig. 2 directly connects USB interface, from USB interface power taking.Make whole driver module structure simple, the circuit solving prior art is complicated, and device is many, bulky problem.
PC energy-saving socket of the present invention, comprise the main jack 3 of direct gang socket inlet wire, and the secondary jack 7 of some parallel connections, the power supply main line of each secondary jack is provided with relay plug K1, relay coil 6 is located in a driver module 5, driver module 5 comprises USB interface and the described relay coil 6 of series connection, and basic conception of the present invention is the USB interface voltage utilizing PC mainboard, and when standby, USB interface cannot provide the feature of voltage.Its core is, directly utilizes the power switch of each secondary socket of this USB voltage driven, and during to realize standby, the various auxiliary equipment be inserted on secondary socket is closed automatically.
In order to guaranteed performance, anti-reverse diode can also be increased in driver module 5, the device such as voltage stabilizing didoe and fuse.
Socket can be single-phase socket also can be three-phase socket.
Be presented above concrete execution mode, but the present invention is not limited to described execution mode.Basic ideas of the present invention are above-mentioned basic scheme, and for those of ordinary skill in the art, according to instruction of the present invention, designing the model of various distortion, formula, parameter does not need to spend creative work.The change carried out execution mode without departing from the principles and spirit of the present invention, amendment, replacement and modification still fall within the scope of protection of the present invention.
Claims (3)
1. a PC energy-saving socket, comprise the main jack (3) of direct gang socket inlet wire, and the secondary jack (7) of some parallel connections, the power supply main line of each secondary jack is provided with relay plug (K1), relay coil (6) is located in a driver module (5), it is characterized in that, described driver module (5) comprises USB interface and the described relay coil (6) of series connection.
2. a kind of PC energy-saving socket according to claim 1, it is characterized in that, the fuse and anti-reverse diode of connecting with described relay coil (6) is also provided with in described driver module (5), and the voltage-stabiliser tube in parallel with relay coil (6).
3. a kind of PC energy-saving socket according to claim 1, is characterized in that, described socket inlet wire is phase line or triple line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767930.5U CN204257961U (en) | 2014-12-08 | 2014-12-08 | A kind of PC energy-saving socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767930.5U CN204257961U (en) | 2014-12-08 | 2014-12-08 | A kind of PC energy-saving socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204257961U true CN204257961U (en) | 2015-04-08 |
Family
ID=52962230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767930.5U Expired - Fee Related CN204257961U (en) | 2014-12-08 | 2014-12-08 | A kind of PC energy-saving socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204257961U (en) |
-
2014
- 2014-12-08 CN CN201420767930.5U patent/CN204257961U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202711660U (en) | LED display system and LED display unit box body thereof | |
| CN202210602U (en) | Remote control row socket | |
| CN203562959U (en) | Double-input switch power supply | |
| CN102255336A (en) | High-efficiency and energy-saving self-circulation electronic load | |
| CN203456389U (en) | Relay driving circuit | |
| CN100363957C (en) | Method for realizing zero power consumption standby of household electric appliance | |
| CN202975669U (en) | Low standby power-consumption control circuit | |
| CN204886393U (en) | A power control system for intelligent gas meter | |
| CN204442777U (en) | A kind of mine lamp and overvoltage protection control circuits thereof | |
| CN105511298B (en) | A kind of low-power consumption standby control circuit, Switching Power Supply and power electrical appliance | |
| CN204257961U (en) | A kind of PC energy-saving socket | |
| CN203689052U (en) | Power and relay driving circuit for electric energy meter equipped with communication module | |
| CN103973101A (en) | Novel DC-DC power adapter | |
| CN207782053U (en) | A kind of intelligent socket and control system | |
| CN202888790U (en) | Resettable over/under-voltage protector based on one-chip microcomputer | |
| CN201523129U (en) | Full-shutdown computer socket | |
| CN205610463U (en) | Converter with power -fail protection | |
| CN204633621U (en) | A kind of Switching Power Supply underloading turns off the circuit of synchronous rectification | |
| CN202997691U (en) | An automatic switching circuit capable of switching power between a power supply and a battery in an electronic switch | |
| CN203732906U (en) | Power switch based on Bluetooth 4.0 | |
| CN203193527U (en) | Width voltage-multiplying circuit system | |
| CN203084040U (en) | Low-power single-phase electronic type multi-rate meter | |
| CN203289546U (en) | Power supply standby circuit and LED (light-emitting diode) liquid crystal display television | |
| CN203261130U (en) | Intelligent self-power-acquisition apparatus characterized by real-time fault detection | |
| CN201286021Y (en) | Plugging type standby charging electric power |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181208 |