CN203502750U - Multifunctional intelligent switch - Google Patents
Multifunctional intelligent switch Download PDFInfo
- Publication number
- CN203502750U CN203502750U CN201320535560.8U CN201320535560U CN203502750U CN 203502750 U CN203502750 U CN 203502750U CN 201320535560 U CN201320535560 U CN 201320535560U CN 203502750 U CN203502750 U CN 203502750U
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- CN
- China
- Prior art keywords
- switch
- control module
- conversion hysteria
- multifunctional intelligent
- hysteria relay
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional intelligent switch. The switch comprises a switch box and a circuit board provided with a control unit and at least an execution mechanism. The control unit is connected with an external control device to receive external control signals. Each execution mechanism comprises a conversion type relay, and the conversion type relay is connected with the control unit to receive the control signals sent by the control unit. The lead contact of a movable contact of the conversion type relay is connected with a power supply, the lead contacts of two stationary contacts of the conversion type relay are respectively connected with two stationary contacts of a two-wire switch, and the lead contact of the two-wire switch is connected with electric equipment. According to the cooperation of the conversion type relay and the two-wire switch, intelligent control is achieved, and the on/off of the electric equipment can be manually controlled when faults occur.
Description
Technical field
The utility model relates to electron controls technology field, relates in particular to a kind of house electric gauge tap that has Based Intelligent Control and manually control function.
Background technology
Intelligent switch is the critical product in Smart Home, and intelligent switch in the market generally comprises control module and topworks.Control module is integrated with communication module; Topworks is generally relay, and relay is single-ended input (connecing external power cord), Single-end output (connecing consumer).By the adhesive of control signal pilot relay, the break-make that disconnection realizes consumer electric current.Because existing intelligent switch only can be controlled by external control device, once intelligent switch breaks down (external control device is malfunctioning), switch no longer works, before breakdown maintenance is good, consumer is in uncontrollable state, to user, cause great inconvenience, be unfavorable for the development of Smart Home.
Therefore, need a kind of Multifunctional intelligent switch of can Based Intelligent Control consumer, can manual correction switch on and off state, when meeting Based Intelligent Control, when breaking down, can manually control the break-make of consumer.
Utility model content
The purpose of this utility model is, a kind of Multifunctional intelligent switch is provided, and adopts conversion hysteria relay to match with existing ganged switch, when meeting Based Intelligent Control, can manually control the break-make of consumer when breaking down.
For achieving the above object, the utility model provides a kind of Multifunctional intelligent switch, comprise switch enclosure and control module is installed and the circuit board of at least one topworks, described control module is connected to receive external control signal with external control device, each topworks comprises a conversion hysteria relay, described conversion hysteria relay is connected with described control module, the control signal of sending for receiving described control module; The wire joining of the moving contact of described conversion hysteria relay is connected with power supply, and the wire joining of two stationary contacts of described conversion hysteria relay is connected with two stationary contacts of a ganged switch respectively; The wire joining of the moving contact of described ganged switch is connected with consumer.
Further, described conversion hysteria relay forms loop by a load condition detecting unit and described control module.
Further, described control module is light current control module.
Further, the button of described ganged switch is arranged on described switch enclosure.
The good effect of the utility model Multifunctional intelligent switch is: by conversion hysteria relay, match with existing ganged switch, when meeting Based Intelligent Control, when breaking down, can manually control the break-make of consumer, realization can Based Intelligent Control consumer, can manual correction switch on and off state, make intelligent switching control more adapt to user's requirement, applied widely.
Accompanying drawing explanation
Fig. 1 is the control principle schematic diagram of the utility model Multifunctional intelligent switch.
Embodiment
Below in conjunction with accompanying drawing, the utility model Multifunctional intelligent switch is elaborated.
Referring to accompanying drawing 1, the utility model Multifunctional intelligent switch, the circuit board that comprises switch enclosure and control module 2 and at least one topworks are installed.Described control module 2 is integrated with communication module, for example, by communication interface (485 interfaces), is connected to receive external control signal with external control device 1.Each topworks comprises a conversion hysteria relay 3, and described conversion hysteria relay 3 is connected with described control module 2, the control signal of sending for receiving described control module 2.Control module 2 receives the control signal of external control device 1, and then output corresponding control signal is to conversion hysteria relay 3.Described control module 2 can be light current control module.
Conversion hysteria relay has three contacts, and middle is moving contact, up and down each stationary contact.During coil no power, moving contact and one of them stationary contact disconnect and another closure, and after coil electricity, moving contact is just mobile, make the original one-tenth disconnecting closed, and the original one-tenth off-state of closure reaches the object of conversion.The probability damaging due to the spring of relay is extremely low, even if therefore the armature of relay can not move up and down, but spring still can work, so moving contact and one of them stationary contact (being normally closed contact) are because spring tension remains connection.
The wire joining 311 of the moving contact 31 of described conversion hysteria relay 3 is connected with power supply, and the wire joining of two stationary contacts 32,33 of described conversion hysteria relay 3 is connected with two stationary contacts 42,43 of a ganged switch 4 respectively.The wire joining 411 of the moving contact 41 of described ganged switch 4 is connected with consumer.All a corresponding topworks and a ganged switch of each road consumer load in Multifunctional intelligent switch.
Like this, can control conversion hysteria relay 3 by external control device 1, make one of them connection (being the on-state of transfer contact) of moving contact 31 and two stationary contacts 32,33, realize the break-make of automatic electric device current.And when intelligent switch breaks down (external control device 1 armature malfunctioning or conversion hysteria relay 3 can not move up and down), by the button of manual operation ganged switch 4, make one of them connection (being the on-state of transfer contact) of moving contact 41 and two stationary contacts 42,43, realize the break-make of manual control consumer electric current.
In order to realize the feedback of Multifunctional intelligent switch on off operating mode, described conversion hysteria relay 3 further forms loop by a load condition detecting unit 5 and described control module 2.Load condition detecting unit 5 for detection of the consumer as load in path or off state, and testing result is sent to control module 2, for control module 2, judge, so that externally control device 1 sends control signal, output controls signal to conversion hysteria relay 3 accordingly, controls one of them connection of moving contact 31 and two stationary contacts 32,33.
As preferred embodiment, the button of described ganged switch 4 is arranged on described switch enclosure.In other embodiments, the switch panel that comprises at least one ganged switch 4 buttons also can divide and be arranged with switch enclosure.
Below in conjunction with accompanying drawing 1, provide the use-pattern of the utility model Multifunctional intelligent switch.
The power lead of power supply is connected with consumer by conversion hysteria relay 3 and ganged switch 4, and conversion hysteria relay 3 and ganged switch 4 are all fixed in switch enclosure, and the button of ganged switch 4 is arranged on switch enclosure.
During assumed initial state, moving contact 31 and the stationary contact 32 of conversion hysteria relay 3 join, and the moving contact 41 of ganged switch 4 is connected with stationary contact 43, and corresponding consumer circuit is in off-state.External control device 1 sends the control signal that starts this consumer, and load condition detecting unit 5 detects circuit after off-state, and detection signal is fed back to control module 2; Control module 2 outputs control signal to conversion hysteria relay 3 accordingly, moving contact 31 and stationary contact 33 are joined, thereby make this consumer circuit in channel status.External control device 1 sends the control signal of closing this consumer, and load condition detecting unit 5 detects circuit after channel status, and detection signal is fed back to control module 2; Control module 2 outputs control signal to conversion hysteria relay 3 accordingly, make moving contact 31 and stationary contact 33 disconnect and join with stationary contact 32, thereby make this consumer circuit in off-state.
When if intelligent switch breaks down (external control device 1 armature malfunctioning or conversion hysteria relay 3 can not move up and down), the moving contact 31 of conversion hysteria relay 3 and two stationary contacts 32,33 one of them because spring tension connect all the time, and the no longer control of suspension control signal.Suppose that stationary contact 33 is for normally closed contact, moving contact 31 is with stationary contact 33 because spring tension is connected all the time, and the moving contact 41 of ganged switch 4 is connected with stationary contact 43, and corresponding consumer circuit is in channel status; If now will close this consumer, manually press the button of ganged switch 4, make moving contact 41 disconnect with stationary contact 43 and be connected with stationary contact 42, thereby make this consumer circuit in off-state; If desired again start this consumer, again press the button of ganged switch 4, make moving contact 41 disconnect with stationary contact 42 and be connected with stationary contact 43, thereby make this consumer circuit in channel status.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model structure; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a Multifunctional intelligent switch, comprises switch enclosure and control module is installed and the circuit board of at least one topworks, and described control module is connected with external control device to receive external control signal, it is characterized in that,
Each topworks comprises a conversion hysteria relay, and described conversion hysteria relay is connected with described control module, the control signal of sending for receiving described control module;
The wire joining of the moving contact of described conversion hysteria relay is connected with power supply, and the wire joining of two stationary contacts of described conversion hysteria relay is connected with two stationary contacts of a ganged switch respectively;
The wire joining of the moving contact of described ganged switch is connected with consumer.
2. Multifunctional intelligent switch according to claim 1, is characterized in that, described conversion hysteria relay forms loop by a load condition detecting unit and described control module.
3. Multifunctional intelligent switch according to claim 1, is characterized in that, described control module is light current control module.
4. Multifunctional intelligent switch according to claim 1, is characterized in that, the button of described ganged switch is arranged on described switch enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535560.8U CN203502750U (en) | 2013-08-30 | 2013-08-30 | Multifunctional intelligent switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535560.8U CN203502750U (en) | 2013-08-30 | 2013-08-30 | Multifunctional intelligent switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502750U true CN203502750U (en) | 2014-03-26 |
Family
ID=50333718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535560.8U Expired - Fee Related CN203502750U (en) | 2013-08-30 | 2013-08-30 | Multifunctional intelligent switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714925A (en) * | 2019-11-29 | 2020-01-21 | 赵华勇 | Dual-purpose automatic self-sucking pump |
-
2013
- 2013-08-30 CN CN201320535560.8U patent/CN203502750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110714925A (en) * | 2019-11-29 | 2020-01-21 | 赵华勇 | Dual-purpose automatic self-sucking pump |
| CN110714925B (en) * | 2019-11-29 | 2020-10-09 | 浙江日井泵业股份有限公司 | Dual-purpose automatic self-sucking pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140326 Termination date: 20160830 |