CN206686426U - It is a kind of can manual intervention automatic switch - Google Patents
It is a kind of can manual intervention automatic switch Download PDFInfo
- Publication number
- CN206686426U CN206686426U CN201720458044.8U CN201720458044U CN206686426U CN 206686426 U CN206686426 U CN 206686426U CN 201720458044 U CN201720458044 U CN 201720458044U CN 206686426 U CN206686426 U CN 206686426U
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- manual intervention
- circuit
- automatic switch
- switch
- intervention device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model is related to it is a kind of can manual intervention automatic switch, including automatic switch, manual intervention device and the illuminator that can be worked independently, the automatic switch, manual intervention device connect with illuminator three；The automatic switch refers to similar infrared induction, microwave Doppler, all kinds of electronic switches of acoustic control ..., the system in addition to opening and closing illuminator by detecting mankind's activity automatically, the signal that can also be sent by manual intervention device, open or close illuminator, when loading in running order, sensing circuit persistently carries out signal monitoring, when not detecting useful signal, delay a period of time automatic closing lighting load.The automatic switching system can be used for the fields of employment such as kitchen, toilet, directly can be replaced original mechanical switch with simple point driving switch, without independent wiring, energy-conserving and environment-protective.
Description
Technical field
The utility model is related to it is a kind of can manual intervention automatic switch, the letter sent by detecting manual intervention device
Number, open or close illuminator.
Background technology
In order to take into account hommization and energy-conservation, widely used LED illuminates for the illumination in kitchen, toilet or balcony passage,
Such lighting load carries out break-make control by mechanical switch at present, can not realize automatic opening and close；Part control is opened
Close and opened using electron-likes such as the sensor progress automatic decision such as simple infrared, microwave, infrared delay sensing, microwave delays
Close.The common feature of this kind of switch is：Meet to open during trigger condition, continuity a period of time is not detected by automatic during useful signal
Close load.Its shortcoming is：The use environments such as kitchen, toilet or balcony are relative complex, and this kind of place is single to lean on infrared, microwave
Simply judged break-make lighting load, the phenomenon of false triggering easily occur Deng sensor, can not large area use, especially exist
Caloric value is big, the environment of the relative circulation of air-flow, can not use substantially.
Utility model content
The utility model need to solve the problems, such as to be to provide it is a kind of can manual intervention automatic switch, the switch is in work shape
Under state, by manually being intervened, enforced opening can be achieved and disconnect, be avoided that product is affected by environment and enter false touch hair-like
State.
It is a kind of can manual intervention automatic switch, it is characterised in that:Including the automatic switch, artificial dry that can be worked independently
Pre- device, described manual intervention device one end connect power supply, and the other end is connected by automatic switch with illuminator；It is described automatic
Switch includes power supply circuit, intervention signal detection circuit, sensing circuit, governor circuit, accumulator, on-off circuit, switch electricity
Road is series between manual intervention device and illuminator, and intervention signal detection circuit is connected to manual intervention device and master control electricity
Between road, manual intervention device passes sequentially through power supply circuit and accumulator is connected with governor circuit, sensing circuit and master control electricity
Road connects；The governor circuit can detect the signal that circuit probe manual intervention device is sent by intervention signal, and control is opened
Powered-down road opens or closes illuminator.
Preferably, the manual intervention device is a normally closed point driving switch, and the governor circuit of the automatic switch passes through
The interruption of power supply is detected, controlling switch circuit inverts the working condition of illuminator.
Compared with prior art, the utility model beneficial effect is：
(1) automatic switch can be directly replaced in the case where not changing wiring, pass through the letter of manual intervention
Number judged, can meet to avoid product false triggering while function.Switch designs specific aim is stronger, reliable operation, stable；Into
This is low.
(2) automatic switch can substitute common mechanical switch, while and can is realized by the function of manual intervention
Sensing circuit monitors, and realizes automatic function of turning off the light, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 be it is provided by the utility model can manual intervention automatic switch theory diagram.
Fig. 2 be it is provided by the utility model can manual intervention automatic switch the first implementing circuit schematic diagram.
Fig. 3 be it is provided by the utility model can manual intervention automatic switch the second implementing circuit schematic diagram.
Fig. 4 be it is provided by the utility model can manual intervention the implementing circuit schematic diagram of automatic switch the 3rd.
Fig. 5 be it is provided by the utility model can manual intervention the implementing circuit schematic diagram of automatic switch the 4th.
Embodiment
For ease of skilled artisan understands that the utility model, below in conjunction with specific embodiments and the drawings to this practicality
It is new to be described in further detail.
As shown in Figure 1 can manual intervention automatic switch, including：Manual intervention device 10, on-off circuit 11, power supply circuit
12nd, intervention signal detection circuit 13, accumulator 14, governor circuit 15, sensing circuit 16, manual intervention device 10 are arranged at out
Between powered-down road L1 ends and power supply L ends, load A ends are connected with illuminator.
When governor circuit 15 detects effective manual intervention signal, load is opened or closed, when load is in connection shape
During state, governor circuit 15 connects sensing circuit 16 and carries out signal detection, when sensing circuit 16 detects useful signal, persistently connects
Logical load, when being not detected by useful signal, lighting load is closed after a period of time that is delayed.
Embodiment as shown in Figures 2 to 5, power supply circuit 12 include resistance R5 and diode Z2, and accumulator 14 includes two
Pole pipe D1 and electric capacity C1, resistance R5 one end connecting valve circuit L1 ends, the other end connect diode Z2 negative poles and diode respectively
D1 positive poles；Diode Z2 plus earths, diode D1 negative poles are connected with governor circuit 15, and electric capacity C1 is connected to diode D1 positive poles
Between ground.Intervention signal detection circuit 13 includes resistance R6, the R7 being series between on-off circuit L1 ends and ground, and resistance
R6, R7 tie point are connected with governor circuit 15.
As shown in Figure 2, Figure 4 shows, manual intervention device 10 can use a double control switch S1, by double control switch S1 two outputs
Short circuit is held, under product normal condition, when automatic switch detects manual intervention signal, ON switch circuit 11, load lamp is by point
It is bright；During load lamp is lighted, the useful signal of continual detection sensing circuit 16, load is persistently lighted；Such as detect biography
When the no signal of inductive circuit 16 inputs, delay is lighted lighting load and closed afterwards for a period of time；Such as during load illumination is lighted, again
Effective manual intervention signal is detected, then immediately turns off load.
As shown in Fig. 3, Fig. 5, manual intervention device 10 can use a single control reset switch S2, a single control reset switch
Power supply is provided under S2 holding states to automatic switch to power, under product normal condition, automatic switch detects manual intervention signal
When, ON switch circuit 11, load lamp is lit；It is continual to detect the effective of sensing circuit 16 during load lamp is lighted
Signal, persistently light load；When such as detecting the input of sensing circuit no signal, delay is lighted lighting load and closed afterwards for a period of time
Close；Such as during load illumination is lighted, effective manual intervention signal is detected again, then immediately turns off load.
As shown in Figure 2 and Figure 3, on-off circuit 11 includes rectifier bridge DB1, is connected between on-off circuit L1 ends and load A ends
Bidirectional thyristor T1, rectifier bridge DB1 passes through resistance R1, R2, R3 and bidirectional thyristor T1 connections, in addition to IGCT T2 and electricity
R4 is hindered, IGCT T2 positive poles are connected with rectifier bridge DB1, and negative pole is grounded by resistance R4, gate pole connection governor circuit 15.The design
AC power can be converted into after direct current and automatic switch is powered, and realize governor circuit 15 to switch using IGCT T2
The break-make control of circuit 11.
As shown in Figure 4, Figure 5, on-off circuit 11 includes relay K1, diode D2, triode Q1 and resistance R8, relay
K1 is connected between on-off circuit L1 ends and load A ends, and its coil is located between VCC ends and triode Q1 colelctor electrode, and three
Pole pipe Q1 grounded emitter, base stage are connected to governor circuit 15 by resistance R8, and governor circuit 15 is controlled by triode Q1
Relay K1 is so as to realizing to the control of the break-make of on-off circuit 11.
Power supply circuit 12 can be according to different power supply modes（Such as resistance-capacitance depressurization, Switching Power Supply）Carried for other functional circuits
Power supply source.Governor circuit 15 also can be according to different uses（Such as：Sound, photocontrol, infrared induction, remote control, it is program control, press
Key control etc.）Combined using different sensor or communication element with single-chip microcomputer or similar to the intelligent control chip of single-chip microcomputer and
Into.
Although to description of the present utility model being carried out with reference to embodiments above, it is familiar with the art
Personnel many replacements, modifications and variations can be carried out according to above-mentioned content, be obvious.Therefore, it is all such
Substitute, improvement and change are included in scope of the appended claims.
Claims (7)
1. it is a kind of can manual intervention automatic switch, it is characterised in that:Including can work independently automatic switch, manual intervention
Device, described manual intervention device one end connect power supply, and the other end is connected by automatic switch with illuminator；It is described to open automatically
Pass includes power supply circuit, intervention signal detection circuit, sensing circuit, governor circuit, accumulator, on-off circuit, on-off circuit
It is series between manual intervention device and illuminator, intervention signal detection circuit is connected to manual intervention device and governor circuit
Between, manual intervention device passes sequentially through power supply circuit and accumulator is connected with governor circuit, sensing circuit and governor circuit
Connection；The governor circuit can detect the signal that circuit probe manual intervention device is sent, controlling switch by intervention signal
Circuit opens or closes illuminator.
2. according to described in claim 1 can manual intervention automatic switch, it is characterised in that：The manual intervention device is
One normally closed point driving switch, the governor circuit of the automatic switch are shone by detecting the interruption of power supply, the reversion of controlling switch circuit
The working condition of bright lamp tool.
3. according to described in claim 1 can manual intervention automatic switch, it is characterised in that：The manual intervention device is
One double control switch.
4. according to described in claim 1 can manual intervention automatic switch, it is characterised in that：The power supply circuit includes electricity
R5 and diode Z2 is hindered, accumulator includes diode D1 and electric capacity C1, and resistance R5 one end connects electricity by manual intervention device
Source, the other end connect diode Z2 negative poles and diode D1 positive poles respectively；Diode Z2 plus earths, diode D1 negative poles and master
Circuit connection is controlled, electric capacity C1 is connected between diode D1 positive poles and ground.
5. according to described in claim 1 can manual intervention automatic switch, it is characterised in that：The intervention signal detection electricity
Road includes resistance R6, the R7 being series between manual intervention device and ground, and resistance R6, R7 tie point and governor circuit connect
Connect.
6. according to described in claim 1 can manual intervention automatic switch, it is characterised in that：The on-off circuit includes whole
Flow bridge DB1, the bidirectional thyristor T1 being connected between manual intervention device and illuminator, rectifier bridge DB1 by resistance R1,
R2, R3 and bidirectional thyristor T1 connections, in addition to IGCT T2 and resistance R4, IGCT T2 positive poles are connected with rectifier bridge DB1, are born
Pole is grounded by resistance R4, gate pole connection governor circuit.
7. according to described in claim 1 can manual intervention automatic switch, it is characterised in that：On-off circuit includes relay
K1, diode D2, triode Q1 and resistance R8, relay K1 are connected between manual intervention device and illuminator, and its line
Circle is located between VCC ends and triode Q1 colelctor electrode, and triode Q1 grounded emitter, base stage is connected to master by resistance R8
Circuit is controlled, governor circuit is controlled the break-make of on-off circuit by triode Q1 control relays K1 so as to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458044.8U CN206686426U (en) | 2017-04-28 | 2017-04-28 | It is a kind of can manual intervention automatic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720458044.8U CN206686426U (en) | 2017-04-28 | 2017-04-28 | It is a kind of can manual intervention automatic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686426U true CN206686426U (en) | 2017-11-28 |
Family
ID=60406264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720458044.8U Active CN206686426U (en) | 2017-04-28 | 2017-04-28 | It is a kind of can manual intervention automatic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686426U (en) |
-
2017
- 2017-04-28 CN CN201720458044.8U patent/CN206686426U/en active Active
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