CN201946839U - Novel intelligent socket - Google Patents
Novel intelligent socket Download PDFInfo
- Publication number
- CN201946839U CN201946839U CN2010206533011U CN201020653301U CN201946839U CN 201946839 U CN201946839 U CN 201946839U CN 2010206533011 U CN2010206533011 U CN 2010206533011U CN 201020653301 U CN201020653301 U CN 201020653301U CN 201946839 U CN201946839 U CN 201946839U
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- control unit
- socket
- central control
- novel intelligent
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Abstract
The utility model discloses a novel intelligent socket, which comprises a controlling jack, a controlled jack, a power supply, a central control unit, a signal detection and transformation unit, an on-off control unit and a storage unit, wherein the signal detection and transformation unit, the on-off control unit and the storage unit are connected with the central control unit; the central control unit is further connected with a controlling learning key; an input end of the signal detection and transformation unit is connected with a live wire; a first output end of the signal detection and transformation unit is connected with the controlling plug; a second output end of the signal detection and transformation unit is connected with the central control unit; and the on-off control unit is connected with the controlled plug. By using the novel intelligent socket, the connection and the disconnection between a peripheral circuit connected with the controlled plug and the power supply can be controlled according to the change of the current of a host computer connected with the controlling plug; the electric energy is saved; the service life of equipment is prolonged; the safety for use is improved; and the sensitivity of judgment is high.
Description
Technical field
The utility model relates to a kind of socket device, especially relates to a kind of novel intelligent socket.
Background technology
Household electrical appliance or office electronic apparatus generally all will be connected on the power supply through socket device, and along with the fast development of electronics technology, household electrical appliance or office electronic apparatus are more and more, and its standby power consumption has been an economize on electricity factor of can not ignore.With regard to by computer, a main frame often is connected with many peripheral power consumption equipments, as display, sound equipment, printer, scanner etc., when main frame shut down or is in holding state, peripheral power consumption equipments such as display, sound equipment, printer, scanner were still for "on" position; Like this, promptly waste electric energy, reduce the useful life of equipment, also can bring potential safety hazard.
In order to address the above problem, existing people has designed a kind of smart jack, when the current electric current of baseplug institute circuit closer is lower than the running current certain value, can cut off the power supply that is connected on the ancillary equipment on the attaching socket automatically.But the weak point of this socket is insufficient sensitivity, if the operating current of baseplug institute circuit closer is smaller, it is in closes or electric current and operating current during standby just differ very little, at this moment, socket just may detect to come out, and just can not cut off the power supply that is connected on the ancillary equipment on the attaching socket yet.
The utility model content
At the problems referred to above, it is a kind of highly sensitive that the utility model provides, and when the current electric current of the electrical equipment on being connected on baseplug is lower than its operate as normal, can cut off the letter novel intelligent socket of the peripheral electrical equipment that is connected on the attaching socket automatically.
The utility model is that the technical scheme that its technical problem of solution is adopted is:
A kind of novel intelligent socket, it is characterized in that: comprise master control socket, controlled socket, power supply, central control unit and the input converter unit, switch control unit and the memory cell that link to each other with central control unit respectively, described central control unit also is connected with master control study button; Described input converter unit is connected with live wire and master control socket respectively, and detecting the electric current of master control socket, and the output of input converter unit is connected with central control unit, and described switch control unit is connected with controlled socket.
Further, described input converter unit is made up of an instrument transformer, a rectification circuit and a signaling conversion circuit, the two ends of the primary side of described instrument transformer are connected with live wire and master control socket respectively, the secondary side of described instrument transformer is connected with the input of rectification circuit, the output of described rectification circuit is connected with signaling conversion circuit, and described signaling conversion circuit output is connected with central control unit.
Further, described switch control unit comprises a triode, the base stage of described triode links to each other with central control unit, the direct ground connection of emitter, collector electrode is connected with power supply by a diode, the two ends of a described diode relay coil in parallel is connected with live wire with the end of often driving auxiliary contact that relay coil matches, and the other end is connected with controlled socket.
As the further improvement of such scheme, described socket also is provided with display unit, and described display unit comprises lightning protection indication, ground connection indication and study indication.
Further improvement as such scheme also is provided with conventional jack, and described conventional jack directly is connected with live wire.
A kind of control method of novel intelligent socket comprises following process:
1) inserts mains supply and insert main frame, insert peripheral electrical appliance at controlled socket at the master control socket;
2) click master control study button, after the host work electric current process that the input converter unit then arrives current detection is changed, be sent to central control unit, central control unit reads this signal and signal is sent to cell stores;
3) the input converter unit continue to detect the instant operating current of main frame, and is sent to central control unit after detected signal changed, and central control unit compares the signal magnitude of storing in this signal magnitude and the memory cell; If detect the signal of conversion big with or the signal that equals to store in the memory cell, then central control unit just sends instruction, controls controlled socket by switch control unit and is connected with the live wire connection;
4) after controlled socket and live wire are connected and are connected, the input converter unit continues to detect the instant operating current of main frame, and being sent to central control unit after detected signal changed, central control unit compares the signal magnitude of storing in this signal magnitude and the memory cell; If detected signal is lower than the signal of storing in the memory cell 80%, then central control unit just sends instruction, cuts off being connected of controlled socket and live wire by switch control unit; If the signal of storing in detected signal and the memory cell is identical, then central control unit does not send instructions, and proceeds to detect, relatively;
5) if controlled socket was cut off with being connected of live wire in the step 4, then return execution in step 3;
6) if change the main frame that patches on the master control socket, then return execution in step 2.
The beneficial effects of the utility model are: smart jack of the present utility model is provided with master control socket and controlled socket, when the master control socket connects main frame operate as normal or shutdown, during standby, the connection and the disjunction of may command peripheral electrical equipment that controlled socket connects, saves energy, the useful life of prolongation equipment, improve the fail safe of using, but also be provided with memory cell, master control study button, by this two modules and input converter unit, central control unit and switch control unit match, be lower than the main frame running current that is stored in memory cell as long as detect the instant electric current of main frame, central control unit just cuts off being connected of controlled socket and live wire by switch control unit, and is highly sensitive; In addition, also be provided with lightning protection, ground connection and study indication, the operating state of test socket at any time; In addition, also be provided with the generic interface that is not subjected to master switch control, strengthen the practicality of socket itself and the integrity degree of design.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is that the circuit of the utility model embodiment connects block diagram;
Fig. 2 is the circuit theory diagrams of the utility model embodiment.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of novel intelligent socket of the present utility model, it is characterized in that: comprise master control socket 1, controlled socket 2, power supply VCC, central control unit 5 and the input converter unit 4, switch control unit 6 and the memory cell 7 that link to each other with central control unit 5, described central control unit 5 also is connected with master control study button S1; Described input converter unit 4 is connected with live wire L-A-OUT and master control socket 2 respectively, and detecting the electric current of master control socket, and the output of input converter unit 4 is connected with central control unit 5, and described switch control unit 6 is connected with controlled socket 2.
In the present embodiment, described input converter unit 4 is by an instrument transformer 41, one rectification circuit 42 and a signaling conversion circuit 43 are formed, the input of the primary side of described instrument transformer 41 links to each other with live wire L-A-OUT, the output L-M-OUT of primary side is connected with master control socket 1, the secondary side of described instrument transformer 41 is connected with the input of rectification circuit 42, the output of described rectification circuit 42 is connected with signaling conversion circuit 43, described signaling conversion circuit 43 outputs are connected with central control unit 5, wherein, described rectification circuit 42 adopts single-phase voltage doubling rectifier circuit, and described signaling conversion circuit 43 adopts current-voltage conversion circuit.
Further, described switch control unit 6 comprises a triode Q1, the base stage of described triode Q1 links to each other with central control unit 5, the direct ground connection of the emitter of triode Q1, triode Q1 collector electrode is connected with power supply VCC by a diode D1, the two ends of a described diode D1 relay coil K1 in parallel is connected with live wire L-A-OUT with the end of often opening auxiliary contact K1 that this relay coil K1 matches, and other end L-S-OUT is connected with controlled socket 2.
In addition, for the better safety in utilization that detects the operating state of this socket and improve socket, also be provided with lightning protection indication, ground connection indication and study in the present embodiment and indicate 3 indicating members.
In order further to strengthen the serviceability of socket, present embodiment also is provided with the conventional jack 3 that is not subjected to 1 control of master control socket, and described conventional jack 3 directly is connected with live wire L-A-OUT.
In addition, master control socket 1, controlled socket 2 and conventional jack 3 also link to each other with zero line N, ground wire E; And the number of controlled socket 2 and conventional jack 3 can increase or reduce as required, and it is very convenient that this product design is attractive in appearance, assembling is cut in fail safe well, is suitable for producing in batches very much.
The control method of the utility model smart jack is:
1) inserts mains supply and insert main frame, insert peripheral electrical appliance at controlled socket 2 at master control socket 1;
2) click master control study button S1,4 main frame running currents that current detection is arrived of input converter unit are through after changing, be sent to central control unit 5, this reads central control unit 5 this signal and this signal is sent to memory cell 7 storages;
3) input converter unit 4 continues to detect the instant operating current of main frames, and is sent to central control unit 5 after detected signal changed, and central control unit 5 compares the signal magnitude of storing in this signal magnitude and the memory cell 7; If detect the signal of conversion big with or equal the signal of storage in the memory cell 7, then central control unit 5 just sends instruction, is connected with live wire L-A-OUT connection by the controlled socket 2 of switch control unit 6 controls;
4) after controlled socket 2 and live wire L-A-OUT connect and are connected, input converter unit 4 continues to detect the instant operating current of main frame, and being sent to central control unit 5 after detected signal changed, central control unit compares the signal magnitude of storage in this signal magnitude and the memory cell 7; If detected signal be lower than in the memory cell 7 storage signal 80%, then central control unit 5 just sends instruction, cuts off being connected of controlled socket 2 and live wire L-A-OUT by switch control unit 7; If detected signal is identical with the signal of storage in the memory cell 7, then central control unit 5 does not send instructions, and continues circulation and detects, compares;
5) if controlled socket 2 was cut off with being connected of live wire L-A-OUT in the step 4, then begin to return execution in step 3;
6) if change the main frame that is connected on master control socket 1, because therefore the running current difference of different main frames is returned and carried out repeating step 2.
More than be that preferable enforcement of the present utility model is specified, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. novel intelligent socket, it is characterized in that: comprise master control socket, controlled socket, power supply, central control unit and the input converter unit, switch control unit and the memory cell that link to each other with central control unit respectively, described central control unit also is connected with master control study button; Described input converter unit is connected with live wire and master control socket respectively, and detecting the electric current of master control socket, and the output of input converter unit is connected with central control unit, and described switch control unit is connected with controlled socket.
2. a kind of novel intelligent socket according to claim 1, it is characterized in that: described input converter unit is made up of an instrument transformer, a rectification circuit and a signaling conversion circuit, the two ends of the primary side of described instrument transformer are connected with live wire and master control socket respectively, the secondary side of described instrument transformer is connected with the input of rectification circuit, the output of described rectification circuit is connected with signaling conversion circuit, and described signaling conversion circuit output is connected with central control unit.
3. a kind of novel intelligent socket according to claim 1, it is characterized in that: described switch control unit comprises a triode, the base stage of described triode links to each other with central control unit, the direct ground connection of emitter, collector electrode is connected with power supply by a diode, the two ends of a described diode relay coil in parallel is connected with live wire with the end of often driving auxiliary contact that relay coil matches, and the other end is connected with controlled socket.
4. according to claim 1 or 2 or 3 described a kind of novel intelligent sockets, it is characterized in that: also be provided with conventional jack, described conventional jack directly is connected with live wire.
5. a kind of novel intelligent socket according to claim 2 is characterized in that: described rectification circuit is a single-phase voltage doubling rectifier circuit.
6. a kind of novel intelligent socket according to claim 2 is characterized in that: described signaling conversion circuit is a current-voltage conversion circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206533011U CN201946839U (en) | 2010-12-11 | 2010-12-11 | Novel intelligent socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206533011U CN201946839U (en) | 2010-12-11 | 2010-12-11 | Novel intelligent socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946839U true CN201946839U (en) | 2011-08-24 |
Family
ID=44474175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206533011U Expired - Fee Related CN201946839U (en) | 2010-12-11 | 2010-12-11 | Novel intelligent socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157862A (en) * | 2010-12-11 | 2011-08-17 | 中山市中茗电器有限公司 | Novel intelligent socket and control method thereof |
| CN102354872A (en) * | 2011-09-28 | 2012-02-15 | 中山市中茗电器有限公司 | Intelligent socket and control method thereof |
-
2010
- 2010-12-11 CN CN2010206533011U patent/CN201946839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157862A (en) * | 2010-12-11 | 2011-08-17 | 中山市中茗电器有限公司 | Novel intelligent socket and control method thereof |
| CN102354872A (en) * | 2011-09-28 | 2012-02-15 | 中山市中茗电器有限公司 | Intelligent socket and control method thereof |
| CN102354872B (en) * | 2011-09-28 | 2013-11-13 | 中山市中茗电器有限公司 | Intelligent socket and control method thereof |
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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: 20110824 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |