CN105873301A - Semi-wave shunting type single-live-wire LED (Light Emitting Diode) lamp double-control electronic switch - Google Patents
Semi-wave shunting type single-live-wire LED (Light Emitting Diode) lamp double-control electronic switch Download PDFInfo
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- CN105873301A CN105873301A CN201610399264.8A CN201610399264A CN105873301A CN 105873301 A CN105873301 A CN 105873301A CN 201610399264 A CN201610399264 A CN 201610399264A CN 105873301 A CN105873301 A CN 105873301A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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Abstract
The invention discloses a semi-wave shunting type single-live-wire LED (Light Emitting Diode) lamp double-control electronic switch. The semi-wave shunting type single-live-wire LED lamp double-control electronic switch comprises a serial combining circuit of at least one single-pole double-throw relay and a first rectifying diode, and a serial combining circuit of an electronic switch controller and a rectifying diode set; the serial combining circuit of the single-pole double-throw relay and the first rectifying diode is connected with the serial combining circuit of the electronic switch controller and the rectifying diode set in parallel. By sufficiently utilizing the combination of semi-wave shunting of the rectifying diode and the single-pole double-throw relay, the combination and a double-control mechanical switch commonly form a different-place double-control function of an alternating current circuit of an LED lamp with a semi-wave shunting circuit. The single-live-wire different-place double-control function of the LED lamp is conveniently realized through a simple, reliable and cheap semi-wave shunting manner, and the semi-wave shunting type single-live-wire LED lamp double-control electronic switch has higher application values in the aspects of controlling intelligent home and intelligent illumination.
Description
Technical field
The present invention relates to Intelligent House Light control field, specifically a kind of half-wave shunting list live wire LED dual control electronic switch.
Background technology
LED the most quickly spreads to huge numbers of families, and meanwhile, the intelligent lighting controls product for LED also spreads to ordinary people man quickly, if realizing illumination Based Intelligent Control on the premise of realizing motionless finishing, is necessary for using single live wire serial connection mounting means.At present, electronics and Based Intelligent Control product in single live wire serial connection installation, commonly used is the technology utilizing the fine leak electric current of light fixture to provide single live wire control panel work electricity consumption, the single live wire using this technology controls, light fixture is not closedown truly when so-called "Off" state, but the fine "on" position that can't see light of the eye of people when minimum leakage current.
But, if mate bad (this is common phenomenon) between leakage current and minimum " the most luminous " leakage current of LED lamp of single live wire control panel, light arises that flicker state, and this has become as the most development obstacle that this industry is faced.
Simultaneously, the application of dual control mechanical switch is the most universal, but, if directly to replace a dual control mechanical switch on existing double control switch loop, also to make full use of the functional realiey electronic switch of another dual control mechanical switch original and the perfect adaptation of dual control mechanical switch, especially taking into account big electric current list live wire and double control switch, current conventional electronic switch is difficult to.
Summary of the invention
It is an object of the invention to utilize the wide-range input voltage characteristic of LED, and use the principle of the half-wave conducting of diode to realize in single loop in the way of half-wave shunting, it is achieved single live-line double-control switch of LED is controlled.
Technical scheme is as follows: a kind of half-wave shunting list live wire LED dual control electronic switch, including at least one single-pole double-throw relay with the tandem compound circuit of the first commutation diode, and an electronic switch controller is with the tandem compound circuit of commutation diode group；Described single-pole double-throw relay, with tandem compound circuit and the electronic switch controller of the first commutation diode is with the tandem compound circuit in parallel of commutation diode group, is serially connected in after its parallel connection in the alternating current loop with half-wave shunting LED lamp device.
Described electronic switch controller uses alternating current half-wave to power, and meanwhile, implements to control to described single-pole double-throw relay.
Described commutation diode group includes that at least two is equidirectional and the second commutation diode of connecing and the 3rd commutation diode, and described second commutation diode and the 3rd commutation diode electrically connect with the normal-closed end of described single-pole double-throw relay and normally opened end respectively.
Described first group of commutation diode and described second group of commutation diode in the loop in opposite direction.
Beneficial effect:
It is an object of the invention to utilize the wide-range input voltage characteristic of LED, and use the principle of the half-wave conducting of diode to realize in single loop in the way of half-wave shunting, it is achieved single live-line double-control switch of LED is controlled.
Simultaneously, it is achieved that by replacing a dual control mechanical switch on existing double control switch loop, and utilize another original dual control mechanical switch to realize the perfect adaptation of electronic switch and dual control mechanical switch.
Single live wire that the present invention achieves LED easily by simple, reliable, cheap half-wave shunting mode controls, and has higher using value in terms of Smart Home and intelligent lighting controls.
Accompanying drawing explanation
Fig. 1 is principle of the invention block diagram.
Fig. 2 is that the single live wire for half-wave shunting LED controls one of embodiment schematic diagram.
Fig. 3 is that the single live wire for half-wave shunting LED controls the two of embodiment schematic diagram.
Label represents: single-pole double-throw relay 001, the first commutation diode 002, electronic switch controller 003, commutation diode group 004, the second commutation diode 005, the 3rd commutation diode 006, one of dual control mechanical switch electric connection line 007, the 2 008 of dual control mechanical switch electric connection line；Dual control mechanical switch 101, half-wave shunting LED lamp device 201.
Detailed description of the invention
Unless otherwise defined, technical term used herein or scientific terminology have the ordinary meaning that the personage of general technical ability is understood in shoulding be art of the present invention." first " " second " and the similar word that use in present patent application specification and claims are not offered as any order, quantity or importance, and are used only to distinguish different parts.Equally, the similar word such as " " or " " does not indicates that quantity limits yet, but represents and there is at least one." include " or word that " comprising " etc. is similar mean to occur in " including " or " comprising " before element or object contain and occur in " including " or the element of " comprising " presented hereinafter or object and equivalent thereof, it is not excluded that other elements or object.
See Fig. 1, a kind of half-wave shunting list live wire LED dual control electronic switch, including at least one single-pole double-throw relay 001 with the tandem compound circuit of the first commutation diode 002, and an electronic switch controller 003 is with the tandem compound circuit of commutation diode group 004；Described single-pole double-throw relay 001 is with tandem compound circuit and the electronic switch controller 003 of the first commutation diode 002 is with the tandem compound circuit in parallel of commutation diode group 004.Be serially connected in after its parallel connection have half-wave shunting LED lamp device 201 alternating current loop in (see Fig. 2,3).
Described electronic switch controller 003 uses alternating current half-wave to power, and meanwhile, implements to control to described single-pole double-throw relay 001.
The second commutation diode 005 and the 3rd commutation diode 006 that described commutation diode group 004 includes that at least two is equidirectional and connects, described second commutation diode 005 and the 3rd commutation diode 006 electrically connect with normal-closed end and the normally opened end of described single-pole double-throw relay 001 respectively.
Described first group of commutation diode 002 and described second group of commutation diode 005 in the loop in opposite direction.
Embodiment one: the single live wire for half-wave shunting LED controls one of embodiment schematic diagram.
And see Fig. 2, in the 220VAC alternating current loop that half-wave shunting LED lamp device 201 is serially connected with by the first commutation diode 002 and single-pole double-throw relay 001, meanwhile, dual control mechanical switch 101 electrically connects with the normal-closed end of single-pole double-throw relay 001 and normally opened end by the 2 008 of one of dual control mechanical switch electric connection line 007 and dual control mechanical switch electric connection line.
After second commutation diode 005 and the 3rd commutation diode 006 electrically connect with the normal-closed end of single-pole double-throw relay 001 and normally opened end respectively, then electrically connected with dual control mechanical switch 101 by one of 2 008 and dual control mechanical switch electric connection line of dual control mechanical switch electric connection line 007 respectively.
When alternating current input is positive half-wave, and dual control mechanical switch 101 is when being in connected state by one of dual control mechanical switch electric connection line 007 or the 2 008 of dual control mechanical switch electric connection line with the normal-closed end of single-pole double-throw relay 001 or normally opened end, alternation is supplied to half-wave shunting LED lamp device 201 for electric-opening through the first commutation diode 002.Now, if single-pole double-throw relay 001 is implemented to control and switched the status of electrically connecting of normal-closed end or normally opened end and dual control mechanical switch 101 by electronic switch controller 003, then half-wave shunting LED lamp device 201 power-off is closed.On the contrary, if dual control mechanical switch 101 is off with the normal-closed end of single-pole double-throw relay 001 or normally opened end by one of dual control mechanical switch electric connection line 007 or the 2 008 of dual control mechanical switch electric connection line, half-wave shunting LED lamp device 201 power-off is caused to be closed.Now, if single-pole double-throw relay 001 is implemented to control and switched the status of electrically connecting of normal-closed end or normally opened end and dual control mechanical switch 101 by electronic switch controller 003, then half-wave shunting LED lamp device 201 energising is opened.
When alternating current input is for negative half-wave, no matter whether single-pole double-throw relay 001 connects with the loop of dual control mechanical switch 101, second commutation diode 005 or the 3rd commutation diode 006 always have one can be by the electrical connection of the 2 008 of one of dual control mechanical switch electric connection line 007 or dual control mechanical switch electric connection line with dual control mechanical switch 101, to provide the work of the electronic switch controller 003 using alternation to power to power.
When single-pole double-throw relay 001 state is constant, if the state switching of dual control mechanical switch 101, the status of electrically connecting with single-pole double-throw relay 001 of the 2 008 of one of dual control mechanical switch electric connection line 007 or dual control mechanical switch electric connection line changes therewith, causes the on off state of half-wave shunting LED lamp device 201 to overturn；Equally, when dual control mechanical switch 101 state is constant, if single-pole double-throw relay 001 state switches, the status of electrically connecting with dual control mechanical switch 101 of the 2 008 of one of dual control mechanical switch electric connection line 007 or dual control mechanical switch electric connection line changes therewith, the most also causes the on off state of half-wave shunting LED lamp device 201 to overturn.Therefore, above-described case study on implementation achieves the dual control function of dual control mechanical switch 101 and electronic switch controller 003.
Embodiment two: the single live wire for half-wave shunting LED controls the two of embodiment schematic diagram.
And see Fig. 3, contrary with embodiment one, half-wave shunting LED lamp device 201 is in the 220VAC alternating current loop that dual control mechanical switch 101 is serially connected with, meanwhile, dual control mechanical switch 101 electrically connects with the normal-closed end of single-pole double-throw relay 001 and normally opened end by the 2 008 of one of dual control mechanical switch electric connection line 007 and dual control mechanical switch electric connection line.
After second commutation diode 005 and the 3rd commutation diode 006 electrically connect with the normal-closed end of single-pole double-throw relay 001 and normally opened end respectively, then electrically connect with dual control mechanical switch 101 by the 2 008 of one of dual control mechanical switch electric connection line 007 and dual control mechanical switch electric connection line respectively.
When alternating current input is negative half-wave, and dual control mechanical switch 101 is when being in connected state by one of dual control mechanical switch electric connection line 007 or the 2 008 of dual control mechanical switch electric connection line with the normal-closed end of single-pole double-throw relay 001 or normally opened end, alternation is supplied to half-wave shunting LED lamp device 201 for electric-opening through the first commutation diode 002.Now, if single-pole double-throw relay 001 is implemented to control and switched the electrical connection of normal-closed end or normally opened end and dual control mechanical switch by electronic switch controller 003, then half-wave shunting LED lamp device 201 power-off is closed.
When alternating current input is for positive half-wave, no matter whether single-pole double-throw relay 001 connects with the loop of dual control mechanical switch 101, second commutation diode 005 or the 3rd commutation diode 006 always have one can be by the electrical connection of the 2 008 of one of dual control mechanical switch electric connection line 007 or dual control mechanical switch electric connection line with dual control mechanical switch 101, to provide the work of the electronic switch controller 003 using alternation to power to power.
When single-pole double-throw relay 001 state is constant, if the state switching of dual control mechanical switch 101, the status of electrically connecting with single-pole double-throw relay 001 of the 2 008 of one of dual control mechanical switch electric connection line 007 or dual control mechanical switch electric connection line changes therewith, causes the on off state of half-wave shunting LED lamp device 201 to overturn；Equally, when dual control mechanical switch 101 state is constant, if single-pole double-throw relay 001 state switches, the status of electrically connecting with dual control mechanical switch 101 of the 2 008 of one of dual control mechanical switch electric connection line 007 or dual control mechanical switch electric connection line changes therewith, the most also causes the on off state of half-wave shunting LED lamp device 201 to overturn.Therefore, above-described case study on implementation achieves the dual control function of dual control mechanical switch 101 and electronic switch controller 003.
In real case, the closure of ac circuit the first commutation diode 002 and commutation diode group 004 can be contrary with present case.
Above a kind of half-wave shunting list live wire LED dual control electronic switch is described in detail by case study on implementation of the present invention, for one of ordinary skill in the art, thought according to the embodiment of the present invention, the most all will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (5)
1. a half-wave shunting list live wire LED dual control electronic switch, it is characterized in that including at least one single-pole double-throw relay (001) with the tandem compound circuit of the first commutation diode (002), and an electronic switch controller (003) is with the tandem compound circuit of commutation diode group (004)；
Described single-pole double-throw relay (001) is with tandem compound circuit and the electronic switch controller (003) of the first commutation diode (002) is with the tandem compound circuit in parallel of commutation diode group (004).
A kind of half-wave shunting list live wire LED dual control electronic switch the most according to claim 1, it is characterised in that described electronic switch controller (003) uses alternating current half-wave to power, meanwhile, implements to control to described single-pole double-throw relay (001).
A kind of half-wave shunting list live wire LED dual control electronic switch the most according to claim 1, it is characterized in that described commutation diode group (004) includes that at least two is equidirectional and the second commutation diode (005) of connecing and the 3rd commutation diode (006), described second commutation diode (005) and the 3rd commutation diode (006) electrically connect with normal-closed end and the normally opened end of described single-pole double-throw relay (001) respectively.
A kind of half-wave shunting list live wire LED dual control electronic switch the most according to claim 3, it is characterised in that described first group of commutation diode (002) and described second commutation diode (005) in the loop in opposite direction.
A kind of half-wave shunting list live wire LED dual control electronic switch the most according to claim 1, it is characterised in that: described single-pole double-throw relay (001) has in the alternating current loop that half-wave shunts LED lamp device (201) with being serially connected in after the tandem compound circuit in parallel of commutation diode group (004) with electronic switch controller (003) with the tandem compound circuit of the first commutation diode (002).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399264.8A CN105873301A (en) | 2016-06-07 | 2016-06-07 | Semi-wave shunting type single-live-wire LED (Light Emitting Diode) lamp double-control electronic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399264.8A CN105873301A (en) | 2016-06-07 | 2016-06-07 | Semi-wave shunting type single-live-wire LED (Light Emitting Diode) lamp double-control electronic switch |
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| CN105873301A true CN105873301A (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610399264.8A Pending CN105873301A (en) | 2016-06-07 | 2016-06-07 | Semi-wave shunting type single-live-wire LED (Light Emitting Diode) lamp double-control electronic switch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068113A (en) * | 2017-06-08 | 2017-08-18 | 北京望远迅杰科技有限公司 | A kind of circuit structure of media screen |
| CN110300480A (en) * | 2019-08-07 | 2019-10-01 | 苏州迪芬德物联网科技有限公司 | A kind of diode single fire line control circuit |
| CN111342823A (en) * | 2020-04-17 | 2020-06-26 | 深圳市智米旺电子科技有限公司 | Method for realizing multi-path control of electronic switch and switch |
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Application publication date: 20160817 |
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