CN206136401U - Single live wire switch adapter - Google Patents
Single live wire switch adapter Download PDFInfo
- Publication number
- CN206136401U CN206136401U CN201621183601.1U CN201621183601U CN206136401U CN 206136401 U CN206136401 U CN 206136401U CN 201621183601 U CN201621183601 U CN 201621183601U CN 206136401 U CN206136401 U CN 206136401U
- Authority
- CN
- China
- Prior art keywords
- switch
- live wire
- relay
- terminals
- coil
- 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
Abstract
The utility model discloses a single live wire switch adapter, parallel connection has safety capacitor C and a relay K between zero line N and live wire L, relay K has 5 wiring ends, forms normally open switch between first wiring end and the second wiring end, forms the normally closed switch between first wiring end and the third wiring end, a fourth wiring hold and the 5th work a telephone switchboard and be connected with the coil between holding, the second is worked a telephone switchboard to hold still and is connected to the zero line through output line L1, be connected with LED load R on the output line, be connected with an electronic switch S on the live wire L. Utilizing coil internal resistance in the relay as single live wire switch's electric leakage passageway, setting up normally open switch and normally closed switch, when not having the electric current to flow through the coil, switch to the normally closed switch, the LED load break off with electronic switch S completely, the stroboscopic problem of LEDLED load appearance can not appear.
Description
Technical field
This utility model is related to adapter technique field, and in particular to a kind of single live wire switch adapter.
Background technology
Existing adapter is that adapter is connected in parallel in load, uses the covert power consumption for increasing load, plus
Big power consumption cannot accomplish the purpose of energy-conservation, because adapter is and load parallel connection, when electrical switch disconnects, and also
It is to have a small amount of leakage current through load, such leakage current can make energy-conservation LED load light fixture produce stroboscopic.
Utility model content
This utility model provides a kind of single live wire switch adapter, solves the defect and deficiency of prior art.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：There is provided a kind of single live wire switch adapter,
It is connected in parallel to safety electric capacity C and relay K between zero line N and live wire L, the relay K has 5 terminals, first
Normal open switch is formed between individual terminals and second terminals, between first terminals and the 3rd terminals, forms normally closed
Switch, is connected with coil between the 4th terminals and the 5th terminals, second terminals is also connected by output lead L1
To zero line, LED load R on the output lead, is connected with, on live wire L, is connected with an electrical switch S.
The beneficial effects of the utility model are：Led to by the use of the electric leakage that the Coil resistance in relay is switched as single live wire
Road, arranges normal open switch and normally closed switch, when no electric current flows through coil, is switched to normally closed switch, LED load and electronic cutting
It is entirely disconnection to close S, is not in the problem that stroboscopic occur in LEDLED loads；In addition, be relay parallel connection safety electric capacity, when
When safety electric capacity discharges, the electric current for flowing through relay can be increased, increase the adhesive ability of relay, and when safety electric capacity is put
When electric, energy can be provided for electrical switch S, reduce electrical switch S power consumptions itself.
Description of the drawings
A kind of single live wire switch adapter circuit connection diagrams of the Fig. 1 for embodiment.
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
Embodiment, a kind of single live wire switch adapter.
Referring to single live wire switch adapter that Fig. 1, the present embodiment are provided, peace is connected in parallel between zero line N and live wire L
Rule electric capacity C and relay K, the relay K have 5 terminals, are formed between first terminals and second terminals
Normal open switch, forms normally closed switch, the 4th terminals and the 5th wiring between first terminals and the 3rd terminals
Coil is connected between end, second terminals is also connected to zero line by output lead L1, LED is connected with the output lead and is born
R is carried, an electrical switch S on live wire L, is connected with.
The operation principle of single live wire switch adapter that the present embodiment is provided is：When the electrical switch S on live wire L is closed
When, zero line N is connected with live wire L, and safety electric capacity C charges, and the coil in relay K has electric current to flow through, now, the coil of relay
Act on adhesive so that the first terminals are connected with the second terminals, i.e. normal open switch effect, the second terminals of relay
It is connected with zero line N by output lead L1, on output lead L1, is connected with LEDLED loads, live wire L gives LEDLED load supplyings, makes
LEDLED loads normal work.When on live wire L, electrical switch S disconnects, safety electric capacity C electric discharges, are the electricity of relay K coils
Stream increase, split to put row adhesive into so that first terminals of relay K are connected with the 3rd terminals, i.e. normally closed switch effect,
Make relay working stability.Safety electric capacity C discharge, also can electron switch S provide energy, solve single-fire-wire electronic switch S sheets
The power consumption of body.When on live wire L, electrical switch S disconnects, LEDLED loads are thoroughly disconnected with live wire L, and LED is not in that stroboscopic is existing
As.
This utility model provides a kind of single live wire switch adapter, by the use of the Coil resistance in relay as single live wire
The leak channel of switch, arranges normal open switch and normally closed switch, when no electric current flows through coil, is switched to normally closed switch, LED
Load and electrical switch S are entirely disconnection, are not in the problem that stroboscopic occur in LEDLED loads；In addition, for relay simultaneously
Connection safety electric capacity, when safety electric capacity discharges, can increase the electric current for flowing through relay, increase the adhesive ability of relay, with
And when safety electric capacity discharges, energy can be provided for electrical switch S, reduce electrical switch S power consumptions itself.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (1)
1. a kind of single live wire switch adapter, it is characterised in that be connected in parallel between zero line N and live wire L safety electric capacity C and
Relay K, the relay K have 5 terminals, form normal open switch between first terminals and second terminals,
Normally closed switch is formed between first terminals and the 3rd terminals, is connected between the 4th terminals and the 5th terminals
There is coil, second terminals is also connected to zero line by output lead L1, LED load R, live wire L are connected with the output lead
On be connected with an electrical switch S.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183601.1U CN206136401U (en) | 2016-11-03 | 2016-11-03 | Single live wire switch adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183601.1U CN206136401U (en) | 2016-11-03 | 2016-11-03 | Single live wire switch adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206136401U true CN206136401U (en) | 2017-04-26 |
Family
ID=58578530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183601.1U Expired - Fee Related CN206136401U (en) | 2016-11-03 | 2016-11-03 | Single live wire switch adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206136401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041364A (en) * | 2018-06-21 | 2018-12-18 | 青岛海信智慧家居系统股份有限公司 | Single firewire switch and intelligent switch system |
-
2016
- 2016-11-03 CN CN201621183601.1U patent/CN206136401U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041364A (en) * | 2018-06-21 | 2018-12-18 | 青岛海信智慧家居系统股份有限公司 | Single firewire switch and intelligent switch system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108377142A (en) | A kind of electronic switching circuit | |
| CN103561523A (en) | Light stroboscopic resistant circuit for high PF alternating current directly-driven LED circuit | |
| CN204350411U (en) | A kind of LED emergency light | |
| EP2690771A3 (en) | Power supply device, lighting device, lighting fixture using the same, and vehicle | |
| CN206136401U (en) | Single live wire switch adapter | |
| CN207947917U (en) | LED drive module, LED drive circuit and LED drive power | |
| CN203523124U (en) | Anti-light strobe circuit for high-PF alternating-current direct-drive LED circuit | |
| CN208094525U (en) | A kind of electronic switching circuit | |
| CN204067750U (en) | A kind of leakage protecting plug | |
| CN204191002U (en) | Can the LED drive circuit of anti-2KV surge voltage | |
| CN208134119U (en) | A kind of electric power polarity automatic converting module and single phase ac charging pile | |
| CN201985829U (en) | Switch control circuit | |
| CN204481708U (en) | A kind of high-voltage power pipe and power module | |
| CN201421475Y (en) | Circuit for reducing power consumption of zero-crossing detection circuit | |
| CN204886207U (en) | A series connection control type power saving device for grid -connected PV power generation system | |
| CN202231248U (en) | Telephone lighting protection socket | |
| CN107785869A (en) | A kind of current transformer and its secondary side protective arrangement for limiting output voltage | |
| CN208539556U (en) | A kind of overload protecting circuit | |
| CN209592508U (en) | A kind of leakage protecting plug with anti-interference function | |
| CN201821080U (en) | Leakage protection plug bush of sound-light warning permanent-magnet switch lack of ground wire and the like | |
| CN202452203U (en) | Modularization assembled lamp | |
| CN201878160U (en) | Half-duplex three-wire system communication circuit | |
| CN206323366U (en) | A kind of level converter applied to industrial communication | |
| CN205846855U (en) | Power supply automatic switch-over circuit | |
| CN203562612U (en) | Lightning protection power strip for indoor LED lighting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |