CN206390740U - A kind of Intelligent electric curtain - Google Patents
A kind of Intelligent electric curtain Download PDFInfo
- Publication number
- CN206390740U CN206390740U CN201621140094.3U CN201621140094U CN206390740U CN 206390740 U CN206390740 U CN 206390740U CN 201621140094 U CN201621140094 U CN 201621140094U CN 206390740 U CN206390740 U CN 206390740U
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- CN
- China
- Prior art keywords
- triode
- resistance
- chip
- potentiometer
- connection
- 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
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a kind of Intelligent electric curtain, control circuit and motor reversal control circuit are rotated forward including light intensity detection circuit, motor, the light intensity detection circuit includes triode V7, potentiometer RP1 and potentiometer RP1, motor, which rotates forward control circuit, includes chip IC 1, triode V4, triode V5 and triode V6, and motor reversal control circuit includes chip IC 2, triode V1, triode V2 and triode V3.The utility model Intelligent electric curtain is detected by light-sensitive element to environment, intensity of illumination is converted into control signal by associative operation amplifier, realize the rotating control to motor, drive curtain opening and closing, reach the purpose of intelligent curtain, limit switch is also provided with simultaneously, can be automatically stopped in commitment positions, the accurate action for completing to open curtain and close curtain.
Description
Technical field
The utility model is related to a kind of electrically driven curtain, specifically a kind of Intelligent electric curtain.
Background technology
Curtain is the article of herbal, and traditional curtain can only go to draw open and close by manpower, not only waste time and energy,
And for old man, child using very inconvenient, the appearance of electrically driven curtain solves this problem, existing motorized window well
Curtain is button mostly and light-operated, it is only necessary to which curtain can be opened and closed by pressing switch, therefore be liked by people, still
There is the problem of complicated, quiescent dissipation is high in this kind of electrically driven curtain, in one day using its time seldom, even if but not
Circuit is controlled also can not only to waste electric energy, and the loss of increase component, and encounter overcast and rainy in electricity condition is treated using it
Gas and owner stays out, curtain is always on can cause within doors humidity seriously raise, be unfavorable for life health.
Utility model content
The purpose of this utility model is to provide a kind of Intelligent electric curtain simple in construction, easy to use, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of Intelligent electric curtain, including light intensity detection circuit, motor rotate forward control circuit and motor reversal control circuit,
The light intensity detection circuit includes triode V7, potentiometer RP1 and potentiometer RP1, and motor, which rotates forward control circuit, includes chip
IC1, triode V4, triode V5 and triode V6, motor reversal control circuit include chip IC 2, triode V1, triode V2
With triode V3；
Colelctor electrode connection resistance R1, resistance R6, triode V5 emitter stage and the power supply VCC of the triode V7, resistance
The R1 other end connects the pin 3 of diode D1 negative electrode, the pin 2 of chip IC 1 and chip IC 1, triode V7 emitter stage
Connect a potentiometer RP1 fixing end and a potentiometer RP2 fixing end, the connection potentiometer of pin 3 RP1 of chip IC 2
Sliding end, potentiometer RP1 another fixing end ground connection, chip IC 2 pin 6 connection resistance R2, the resistance R2 other end
Connecting triode V1 base stage and limit switch S1, limit switch S1 other end ground connection, triode V1 colelctor electrode connection three
Pole pipe V2 base stage and resistance R3, the resistance R3 other end connects power supply VCC and triode V2 emitter stage, triode V1 hair
Emitter-base bandgap grading connecting triode V3 base stage and resistance R4, resistance R4 other end ground connection, triode V3 grounded emitter, triode
V2 colelctor electrode connecting triode V6 colelctor electrode and motor M, triode V3 colelctor electrode connecting triode V5 colelctor electrode and
The motor M other end, the connection potentiometer of pin 2 RP2 of chip IC 1 sliding end, another of potentiometer RP2 fixes termination
Ground, the connection resistance R5 of pin 6 of chip IC 1, resistance R5 other end connecting triode V4 base stage and limit switch S2, it is spacing
Switch S2 other end ground connection, triode V4 colelctor electrode connecting triode V5 base stage and resistance R6, triode V4 transmitting
Pole connecting triode V6 base stage and resistance R7, resistance R7 other end ground connection, triode V6 grounded emitter.
It is used as preferred scheme of the present utility model：The model of the chip IC 1 and chip IC 2 is OP07.
It is used as preferred scheme of the present utility model：The triode V1, triode V3, triode V4 and triode V6 are
9013 type NPN triodes, triode V2 and triode V5 are 9012 type PNP triodes.
It is used as preferred scheme of the present utility model：The diode D1, diode D2 and diode D3 are the pole of voltage stabilizing two
Pipe.
Compared with prior art, the beneficial effects of the utility model are：The utility model Intelligent electric curtain passes through photosensitive
Element detects that intensity of illumination is converted into control signal by associative operation amplifier, is realized to the positive and negative of motor to environment
Turn control, drive curtain opening and closing, reach the purpose of intelligent curtain, while limit switch is also provided with, can be set
Position is automatically stopped, the accurate action for completing to open curtain and close curtain.
Brief description of the drawings
Fig. 1 is the circuit diagram of Intelligent electric curtain.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of Intelligent electric curtain, including light intensity detection circuit, motor rotate forward control circuit and motor is anti-
Turn control circuit, the light intensity detection circuit includes triode V7, potentiometer RP1 and potentiometer RP1, and motor rotates forward control circuit
Including chip IC 1, triode V4, triode V5 and triode V6, motor reversal control circuit include chip IC 2, triode V1,
Triode V2 and triode V3；
Colelctor electrode connection resistance R1, resistance R6, triode V5 emitter stage and the power supply VCC of the triode V7, resistance
The R1 other end connects the pin 3 of diode D1 negative electrode, the pin 2 of chip IC 1 and chip IC 1, triode V7 emitter stage
Connect a potentiometer RP1 fixing end and a potentiometer RP2 fixing end, the connection potentiometer of pin 3 RP1 of chip IC 2
Sliding end, potentiometer RP1 another fixing end ground connection, chip IC 2 pin 6 connection resistance R2, the resistance R2 other end
Connecting triode V1 base stage and limit switch S1, limit switch S1 other end ground connection, triode V1 colelctor electrode connection three
Pole pipe V2 base stage and resistance R3, the resistance R3 other end connects power supply VCC and triode V2 emitter stage, triode V1 hair
Emitter-base bandgap grading connecting triode V3 base stage and resistance R4, resistance R4 other end ground connection, triode V3 grounded emitter, triode
V2 colelctor electrode connecting triode V6 colelctor electrode and motor M, triode V3 colelctor electrode connecting triode V5 colelctor electrode and
The motor M other end, the connection potentiometer of pin 2 RP2 of chip IC 1 sliding end, another of potentiometer RP2 fixes termination
Ground, the connection resistance R5 of pin 6 of chip IC 1, resistance R5 other end connecting triode V4 base stage and limit switch S2, it is spacing
Switch S2 other end ground connection, triode V4 colelctor electrode connecting triode V5 base stage and resistance R6, triode V4 transmitting
Pole connecting triode V6 base stage and resistance R7, resistance R7 other end ground connection, triode V6 grounded emitter.
The model of chip IC 1 and chip IC 2 is OP07.Triode V1, triode V3, triode V4 and triode V6 are equal
For 9013 type NPN triodes, triode V2 and triode V5 are 9012 type PNP triodes.Diode D1, diode D2 and two
Pole pipe D3 is voltage-regulator diode.
Operation principle of the present utility model is：When having illumination, phototriode V7 is in conducting state, IC1 2 pin (is put
Big device IC1 inverting input) voltage is compared with 3 pin (amplifier IC1 same mutually defeated big end) voltage height, and IC2 3 pin voltages are compared with 2
Pin voltage is high, therefore the low level of IC1 l pin, IC2 1 pin output high level, is both turned on transistor Vl-V3, V4-V6 is cut
Only, motor M is rotated forward, and driving curtain is pulled open.After curtain is pulled open in place, limit switch S1 is touched and connected, and makes V1 base
Pole is changed into low level, and Vl-V3 is turned off, motor M stallings.When the night fell, ambient light is weaker, in phototriode V7
Portion disconnects, and IC1 3 pin voltages is higher than 2 pin voltages, 6 pin output high level is both turned on transistor V4-V6, motor M is anti-
Turn, drive curtain drawing.When curtain drawing in place after, limit switch S2 is switched on, and V4 base stage is changed into low level, V4-V6
Cut-off, motor M stallings.Potentiometer RP1, RP2 resistance value are adjusted, changes IC1 and IC2 2 pin voltages, reaches that regulation makes electricity
The function of the intensity of illumination critical point of road action.
Claims (4)
1. a kind of Intelligent electric curtain, including light intensity detection circuit, motor rotate forward control circuit and motor reversal control circuit, its
It is characterised by, the light intensity detection circuit includes triode V7, potentiometer RP1 and potentiometer RP1, motor rotates forward control circuit bag
Chip IC 1, triode V4, triode V5 and triode V6 are included, motor reversal control circuit includes chip IC 2, triode V1, three
Pole pipe V2 and triode V3；
Colelctor electrode connection resistance R1, resistance R6, triode V5 emitter stage and the power supply VCC of the triode V7, resistance R1's
The other end connects the pin 3 of diode D1 negative electrode, the pin 2 of chip IC 1 and chip IC 1, triode V7 emitter stage connection
A potentiometer RP1 fixing end and a potentiometer RP2 fixing end, the connection potentiometer of pin 3 RP1 of chip IC 2 cunning
Moved end, potentiometer RP1 another fixing end ground connection, the connection of pin 6 the resistance R2, resistance R2 of chip IC 2 other end connection
Triode V1 base stage and limit switch S1, limit switch S1 other end ground connection, triode V1 colelctor electrode connecting triode
V2 base stage and resistance R3, the resistance R3 other end connects power supply VCC and triode V2 emitter stage, triode V1 emitter stage
Connecting triode V3 base stage and resistance R4, resistance R4 other end ground connection, triode V3 grounded emitter, triode V2's
Colelctor electrode connecting triode V6 colelctor electrode and motor M, triode V3 colelctor electrode connecting triode V5 colelctor electrode and motor M
The other end, the connection of the pin 2 potentiometer RP2 of chip IC 1 sliding end, potentiometer RP2 another fixing end ground connection, chip
The IC1 connection resistance R5 of pin 6, the resistance R5 other end connecting triode V4 base stage and limit switch S2, limit switch S2
Other end ground connection, triode V4 colelctor electrode connecting triode V5 base stage and resistance R6, triode V4 emitter stage connection
Triode V6 base stage and resistance R7, resistance R7 other end ground connection, triode V6 grounded emitter.
2. a kind of Intelligent electric curtain according to claim 1, it is characterised in that the type of the chip IC 1 and chip IC 2
Number it is OP07.
3. a kind of Intelligent electric curtain according to claim 1, it is characterised in that the triode V1, triode V3, three
Pole pipe V4 and triode V6 are 9013 type NPN triodes, and triode V2 and triode V5 are 9012 type PNP triodes.
4. a kind of Intelligent electric curtain according to claim 1, it is characterised in that the diode D1, diode D2 and
Diode D3 is voltage-regulator diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140094.3U CN206390740U (en) | 2016-10-20 | 2016-10-20 | A kind of Intelligent electric curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140094.3U CN206390740U (en) | 2016-10-20 | 2016-10-20 | A kind of Intelligent electric curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206390740U true CN206390740U (en) | 2017-08-11 |
Family
ID=59507947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140094.3U Expired - Fee Related CN206390740U (en) | 2016-10-20 | 2016-10-20 | A kind of Intelligent electric curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206390740U (en) |
-
2016
- 2016-10-20 CN CN201621140094.3U patent/CN206390740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Bangjun Inventor before: Xu Guqing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: Longshan Industrial Park 551200 Guizhou province Qiannan Buyi and Miao Autonomous County Patentee after: Guizhou Lili doors and windows Co., Ltd. Address before: 211700 82, ten Li Ying Street, Xuyi County, Jiangsu, Huaian Patentee before: Jiangsu Iraq Technology Co., Ltd. |
|
| 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: 20170811 Termination date: 20191020 |