CN201656563U - Control-by-one-wire controller for AC circuit - Google Patents
Control-by-one-wire controller for AC circuit Download PDFInfo
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- CN201656563U CN201656563U CN2010201449871U CN201020144987U CN201656563U CN 201656563 U CN201656563 U CN 201656563U CN 2010201449871 U CN2010201449871 U CN 2010201449871U CN 201020144987 U CN201020144987 U CN 201020144987U CN 201656563 U CN201656563 U CN 201656563U
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Abstract
The utility model discloses a control-by-one-wire controller for an AC circuit, which comprises a switching status controller and a plurality of load controllers. The switching status controller and the load controllers are connected with the same set of live wires and zero wires in parallel. The output end of the switching status controller is connected with a control wire. One end of each load controller is provided with a load and the other end thereof is connected with the control wire in parallel. Due to the adoption of the single control wire, a lot of control wires are saved, therefore the circuit connection of the whole system is simple and reliable, the maintenance is convenient and the electric failure and the potential safety hazard are effectively reduced due to the complicated circuit. The amount of the load controllers can be increased or reduced according to the demand to spread conveniently. Due to the adoption of the control-by-one-wire controller, the people can easily realize the independent control among the loads to reasonably control the power supply of each load, thus preventing the waste of the electric energy.
Description
Technical field
The utility model relates to circuit control aspect, particularly alternating current circuit one line traffic control controller.
Background technology
Existing Circuits System generally all is to adopt the mode of the collection-control of loosing that the power supply of load is controlled, as shown in Figure 3, all connect between switch in the collection-control mode of loosing and the load by control line, the pairing control line of each switch all is separate, the defective of this control mode is that control line is many, the serious waste wire rod, the line upkeep difficulty, when connecing load number increases, the defective of this control mode will be more outstanding, therefore, too much for fear of control line, people are using the collection-control mode of loosing to adopt the control strategy of " one-to-many " when load is controlled sometimes, the power supply on off operating mode of a plurality of loads of the i.e. corresponding control of switch, this control strategy can bring the defective on another kind of the use, tend to make equipment component or electrical equipment when not needing work, to be opened, thereby cause the huge waste of electric energy.
Summary of the invention
For addressing the above problem, the utility model provides a kind of circuit to connect simply, save wire rod, expand alternating current circuit controller easily.
The utility model is that the technical scheme that its problem of solution is adopted is:
Alternating current circuit one line traffic control controller, comprise switch state controller and some load controllers, described switch state controller and load controller are connected on same group of live wire and the zero line, the output of described switch state controller is connected to a control line, one end of described load controller is connected to load respectively, and the other end of load controller is attempted by on the control line.
Wherein, described switch state controller comprises switchboard and on off state transmitter, described on off state transmitter is connected with zero line with live wire, and the input of described on off state transmitter is connected with the output of switchboard, and the output of on off state transmitter links to each other with control line.
As preferred embodiment, the quantity of described switch state controller is more than two, and the output of all switch state controllers is connected on same the control line.
Further, described load controller also is connected to hand switch.
The beneficial effects of the utility model are: the utility model is controlled by the control pair load controller, and then the power supply state of control load, the setting of single control line can be saved a large amount of control lines, make that the circuit connection of whole system is simple and reliable, easy to maintenance, reduce the electric fault and the potential safety hazard that cause because of complex circuit effectively; By switch state controller simply is provided with, the quantity of load controller just can be carried out additions and deletions as required, thereby making the utlity model has expands advantage easily; Utilize line traffic control controller people can realize independently controlling between the load easily, guarantee that the power supply state of each load all can reasonably be controlled, thereby avoid waste of electric energy.
Further, when the quantity of switch state controller at two when above, the utility model can be controlled the power supply state of same load simultaneously by a plurality of control switchs, thereby realize " many-one " control, people can control same load at diverse location, thereby have increased the convenience of using.In addition, when load controller is connected to hand switch, people be except can carrying out the Long-distance Control load by switch state controller, can also carry out on-site manual to the state of load by hand switch and switch, and make the utility model more perfect on function.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the connection block diagram of a kind of embodiment of the utility model;
Fig. 2 is the connection block diagram of the another kind of embodiment of the utility model;
Fig. 3 is the connection block diagram of prior art.
Embodiment
With reference to Fig. 1, alternating current circuit one line traffic control controller provided by the utility model, comprise switch state controller 1 and load controller 2, the quantity of load controller 2 can be provided with as required, described switch state controller 1 and load controller 2 are connected on same group of live wire L and the zero line N, live wire L and zero line N are used for providing Alternating Current Power Supply to load, the output of described switch state controller 1 is connected to a control line 3, one end of described load controller 2 is connected to load 4 respectively, and the other end of load controller 2 is attempted by on the control line 3.
As preferred embodiment, described switch state controller 1 comprises switchboard 5 and on off state transmitter 6, described on off state transmitter is connected with zero line N with live wire L, the input of described on off state transmitter 6 is connected with the output of switchboard 5, the output of on off state transmitter links to each other with control line 3, wherein switchboard 5 can be selected general on the market switchboard for use, its operating side as the user is used to generate switch state signal, the switch state signal that switchboard 5 generates imports in the on off state transmitter 6 by signal transmssion line, on off state transmitter 6 is used for exporting switch state signal on control line 3, it is to be noted, in the present embodiment, there is not the transmission of alternating voltage between switchboard 5 and the on off state transmitter 6, have only the connection of signal transmssion line, guarantee the security reliability of people when console switch plate 5.In addition, when load increases, in the time of need in system, expanding, people only need be connected on load and supporting load controller on live wire L, the zero line N as requested, and the signal input part of load controller received on the control line 3, in switchboard 5, add control switch again and switch state controller 1 is reset the expansion process that just can finish controller, do not need to carry out again other wiring, whole process operation is convenient and swift, therefore the utlity model has and expands advantage easily.
The control module that load controller 2 comprises the receiver that is used for the receiving key control signal and is used for control load power supply off-position, the switch state signal control that load controller 2 sends according to switch state controller 1 the power supply on off operating mode of corresponding load.In order to realize the independent control of load, comprised in the switch controlling signal that switch state controller 1 is sent and the corresponding identification code of each load controller that 2 of load controllers can respond the switch controlling signal that is complementary with self identification code.When practical application, different loads controller 2 can be pre-installed an identical identification code, makes two or more load controllers can respond same control signal simultaneously, realizes the control mode of " one-to-many ".
What the switch state signal that is transmitted on the utility model control line 3 was used is the voltage identical with alternating voltage, can not produce harmonic wave and electromagnetic interference, can not produce yet and disturb electrical network, compare with general low level control signal, the transmission range of this control signal is longer, transmission quality is more stable, and system's operation is more reliable.
With reference to Fig. 2, as preferred embodiment, the quantity of switch state controller 1 is more than two, the output of all switch state controllers 1 is connected on same the control line 3, this expanding system can realize that two switch state controllers control the purpose of a load simultaneously, thereby makes the utility model convenient in the use.Certainly, centralized control switchboard 1 can also be set to many more quantity, realizes the control method of " many-one ".
For the ease of people's field control, described load controller 2 also preferably is connected to hand switch 7, and the action of this hand switch 7 can change the state of load controller internal control module, realizes and the same effect of switch state controller 1 control signal of exporting.During practical application, hand switch 7 is generally positioned at the next door of controlled load, is convenient to people according to the control of field condition enforcement to the electric on off operating mode.
The utility model is applicable to three-phase and four-line illumination or Industry Control, can save a large amount of wire rods, has remarkable in economical benefits; Its connection line is simple and reliable, and is easy to maintenance, can reduce the electric fault and the potential safety hazard that cause because of complex circuit effectively.
Claims (4)
1. alternating current circuit one line traffic control controller, it is characterized in that comprising switch state controller (1) and some load controllers (2), described switch state controller (1) and load controller (2) are connected on same group of live wire (L) and the zero line (N), the output of described switch state controller (1) is connected to a control line (3), one end of described load controller (2) is connected to load (4) respectively, and the other end of load controller (2) is attempted by on the control line (3).
2. alternating current circuit one line traffic control controller according to claim 1, it is characterized in that described switch state controller (1) comprises switchboard (5) and on off state transmitter (6), described on off state transmitter is connected with zero line (N) with live wire (L), the input of described on off state transmitter (6) is connected with the output of switchboard (5), and the output of on off state transmitter links to each other with control line (3).
3. alternating current circuit one line traffic control controller according to claim 1 and 2, the quantity that it is characterized in that described switch state controller (1) is more than two, and the output of all switch state controllers (1) is connected on same the control line (3).
4. alternating current circuit one line traffic control controller according to claim 1 is characterized in that described load controller (2) also is connected to hand switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449871U CN201656563U (en) | 2010-03-30 | 2010-03-30 | Control-by-one-wire controller for AC circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449871U CN201656563U (en) | 2010-03-30 | 2010-03-30 | Control-by-one-wire controller for AC circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656563U true CN201656563U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201449871U Expired - Fee Related CN201656563U (en) | 2010-03-30 | 2010-03-30 | Control-by-one-wire controller for AC circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856901A (en) * | 2012-08-30 | 2013-01-02 | 海尔集团公司 | Power supply line of household appliance loads |
| CN107992148A (en) * | 2016-10-26 | 2018-05-04 | 泰科电子(上海)有限公司 | AC load control module |
-
2010
- 2010-03-30 CN CN2010201449871U patent/CN201656563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856901A (en) * | 2012-08-30 | 2013-01-02 | 海尔集团公司 | Power supply line of household appliance loads |
| CN102856901B (en) * | 2012-08-30 | 2018-02-23 | 青岛海尔洗衣机有限公司 | Household electrical appliance load supplying circuit |
| CN107992148A (en) * | 2016-10-26 | 2018-05-04 | 泰科电子(上海)有限公司 | AC load control module |
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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: 20101124 Termination date: 20110330 |