CN205047481U - It is multi -functional from locking -type fan governor - Google Patents
It is multi -functional from locking -type fan governor Download PDFInfo
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- CN205047481U CN205047481U CN201520820567.3U CN201520820567U CN205047481U CN 205047481 U CN205047481 U CN 205047481U CN 201520820567 U CN201520820567 U CN 201520820567U CN 205047481 U CN205047481 U CN 205047481U
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Abstract
The utility model discloses an it is multi -functional from locking -type fan governor, including button K1, relay J, bidirectional thyristor Q2 and hilted broadsword multithrow switch S1, relay J's contact J -1 and 220V alternating current are connected to button K1's one end, and relay J's contact J -1's the other end, relay J and hilted broadsword multithrow switch S1's a motionless central electrode of holding 1 connecting resistance R5, motor M and bidirectional thyristor Q2 of moving end, hilted broadsword multithrow switch S1 is connected to button K1's the other end. The utility model discloses it is multi -functional from locking -type fan governor circuit structure is simple, components and parts are few, adopts to substitute traditional fan switch from the lock -switch, and it can automatic disconnection to run into the outage, prevents the self -starting behind the incoming telegram to utilize time -recorder and bidirectional thyristor to constitute the intermittent control ware, realized the purpose of simulation natural wind, consequently have the advantage that the function is various, practice thrift electric energy and convenient to use.
Description
Technical field
The utility model relates to a kind of fan governor, specifically a kind of Multifunctional self-locking fan governor.
Background technique
Cool a kind of electrical products got summer by fan.Its principle impels flabellum to rotate by electric drive, thus drive air circulation to produce natural wind.In life, modal fan is desk fan, slide fan and ceiling fan etc., fan common mostly in the market is key switch and teleswitch controls, but blowing fan easily causes flu always, intermittent type fan with natural wind can be good at natural wind simulating, therefore liking of people is subject to, but this function is not with by some old-fashioned fans, and easily there is powering-off state in summer, after power-off, people often forget closedown fan swicth, cause incoming call aft-fan automatically to be opened, cause the waste of electric energy.
Model utility content
The purpose of this utility model is to provide a kind of Multifunctional self-locking fan governor, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme:
A kind of Multifunctional self-locking fan governor, comprises button K1, relay J, one end of bidirectional thyristor Q2 and single pole multiple throw S1, described button K1 connects contact J-1 and the 220V Ac of relay J, and the other end of button K1 connects the other end of the contact J-1 of relay J, the moved end of relay J and single pole multiple throw S1, the not moved end 1 contact resistance R5 of single pole multiple throw S1, a main electrode of motor M and bidirectional thyristor Q2, the not moved end 3 of single pole multiple throw S1 connects the anode of diode D1, the not moved end 2 contact resistance R2 of single pole multiple throw S1, resistance R3, the negative electrode of diode D2, the negative electrode of diode D4, electric capacity C2, another main electrode of bidirectional thyristor Q2, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the anode contact resistance R1 of diode D2, the negative electrode of electric capacity C1 and diode D3, the other end of the negative electrode contact resistance R1 of diode D1, the other end of electric capacity C1, the negative electrode of diode D5, electric capacity C5, the other end of motor M, the other end of relay J and the other end of 220V Ac, the other end of resistance R2 connects a fixed end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another fixed end link electric capacity C3 of potentiometer RP1, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the anode of diode D3 connects the other end of electric capacity C2, the other end of electric capacity C3, electric capacity C4, the anode of diode D4 and the pin 1 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C4, the pin 3 contact resistance R4 of chip IC 1, the other end of resistance R4 connects the control pole of bidirectional thyristor Q2, the other end of resistance R5 connects the anode of diode D5, the other end of resistance R3 connects the other end of electric capacity C5, and the model of described chip IC 1 is NE555.
As preferred version of the present utility model: described diode D1 and diode D5 is light emitting diode.
Compared with prior art, the beneficial effects of the utility model are: the utility model Multifunctional self-locking fan governor circuit structure is simple, components and parts are few, self-lock switch is adopted to substitute traditional fan swicth, run into power-off can automatically disconnect, prevent the self-starting after sending a telegram here, and utilize timer and bidirectional thyristor composition intermittent controller, achieve the object of natural wind simulating, therefore there is diverse in function, saving power and advantage easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of Multifunctional self-locking fan governor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of Multifunctional self-locking fan governor, comprises button K1, relay J, one end of bidirectional thyristor Q2 and single pole multiple throw S1, described button K1 connects contact J-1 and the 220V Ac of relay J, and the other end of button K1 connects the other end of the contact J-1 of relay J, the moved end of relay J and single pole multiple throw S1, the not moved end 1 contact resistance R5 of single pole multiple throw S1, a main electrode of motor M and bidirectional thyristor Q2, the not moved end 3 of single pole multiple throw S1 connects the anode of diode D1, the not moved end 2 contact resistance R2 of single pole multiple throw S1, resistance R3, the negative electrode of diode D2, the negative electrode of diode D4, electric capacity C2, another main electrode of bidirectional thyristor Q2, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the anode contact resistance R1 of diode D2, the negative electrode of electric capacity C1 and diode D3, the other end of the negative electrode contact resistance R1 of diode D1, the other end of electric capacity C1, the negative electrode of diode D5, electric capacity C5, the other end of motor M, the other end of relay J and the other end of 220V Ac, the other end of resistance R2 connects a fixed end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another fixed end link electric capacity C3 of potentiometer RP1, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the anode of diode D3 connects the other end of electric capacity C2, the other end of electric capacity C3, electric capacity C4, the anode of diode D4 and the pin 1 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C4, the pin 3 contact resistance R4 of chip IC 1, the other end of resistance R4 connects the control pole of bidirectional thyristor Q2, the other end of resistance R5 connects the anode of diode D5, the other end of resistance R3 connects the other end of electric capacity C5, and the model of described chip IC 1 is NE555.
Diode D1 and diode D5 is light emitting diode.
Working principle of the present utility model is: the button K1 in circuit and relay J composition self-lock switch, push button during use K1, and relay J is energized, the J-1 adhesive of its contact, now unclamp button K1, circuit also can normally work, when running into power-off, and relay J dead electricity, its contact J-1 disconnects, even if therefore again send a telegram here, circuit also can not start, and the bidirectional thyristor Q2 in circuit forms the adjustable multi-vibrator of dutycycle by components and parts such as time-base integrated circuit IC1.Its generation cycle is the rectangular wave control signal of 8.2 seconds ~ 12.5 seconds, and exported by 3 pin of chip IC 1. conducting and the cut-off of bidirectional thyristor Q2 is gone to control through R4, thus control the rotation of motor M, produce natural wind effect thus, single pole multiple throw has three gears, natural wind can be carried out, the switching of common wind and shutdown, circuit structure is simple, components and parts are few, self-lock switch is adopted to substitute traditional fan swicth, run into power-off can automatically disconnect, prevent the self-starting after sending a telegram here, and utilize timer and bidirectional thyristor composition intermittent controller, achieve the object of natural wind simulating, therefore there is diverse in function, saving power and advantage easy to use.
Claims (2)
1. a Multifunctional self-locking fan governor, comprises button K1, relay J, bidirectional thyristor Q2 and single pole multiple throw S1, is characterized in that, one end of described button K1 connects contact J-1 and the 220V Ac of relay J, and the other end of button K1 connects the other end of the contact J-1 of relay J, the moved end of relay J and single pole multiple throw S1, the not moved end 1 contact resistance R5 of single pole multiple throw S1, a main electrode of motor M and bidirectional thyristor Q2, the not moved end 3 of single pole multiple throw S1 connects the anode of diode D1, the not moved end 2 contact resistance R2 of single pole multiple throw S1, resistance R3, the negative electrode of diode D2, the negative electrode of diode D4, electric capacity C2, another main electrode of bidirectional thyristor Q2, the pin 4 of chip IC 1 and the pin 8 of chip IC 1, the anode contact resistance R1 of diode D2, the negative electrode of electric capacity C1 and diode D3, the other end of the negative electrode contact resistance R1 of diode D1, the other end of electric capacity C1, the negative electrode of diode D5, electric capacity C5, the other end of motor M, the other end of relay J and the other end of 220V Ac, the other end of resistance R2 connects a fixed end of potentiometer RP1, the sliding end of potentiometer RP1 and the pin 7 of chip IC 1, another fixed end link electric capacity C3 of potentiometer RP1, the pin 2 of chip IC 1 and the pin 6 of chip IC 1, the anode of diode D3 connects the other end of electric capacity C2, the other end of electric capacity C3, electric capacity C4, the anode of diode D4 and the pin 1 of chip IC 1, the pin 5 of chip IC 1 connects the other end of electric capacity C4, the pin 3 contact resistance R4 of chip IC 1, the other end of resistance R4 connects the control pole of bidirectional thyristor Q2, the other end of resistance R5 connects the anode of diode D5, the other end of resistance R3 connects the other end of electric capacity C5, and the model of described chip IC 1 is NE555.
2. a kind of Multifunctional self-locking fan governor according to claim 1, is characterized in that, described diode D1 and diode D5 is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820567.3U CN205047481U (en) | 2015-10-22 | 2015-10-22 | It is multi -functional from locking -type fan governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820567.3U CN205047481U (en) | 2015-10-22 | 2015-10-22 | It is multi -functional from locking -type fan governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047481U true CN205047481U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820567.3U Expired - Fee Related CN205047481U (en) | 2015-10-22 | 2015-10-22 | It is multi -functional from locking -type fan governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047481U (en) |
-
2015
- 2015-10-22 CN CN201520820567.3U patent/CN205047481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160224 Termination date: 20161022 |