CN201672125U

CN201672125U - Automatic gas stove regulating switch

Info

Publication number: CN201672125U
Application number: CN2010201974164U
Authority: CN
Inventors: 谢绪军
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-20
Filing date: 2010-05-20
Publication date: 2010-12-15
Anticipated expiration: 2020-05-20

Abstract

The utility model discloses an automatic gas stove regulating switch, which belongs to the technical scheme of cooking utensil switches and electronics, and comprises a switch shaft 1, a driving gear 3, a driven gear 2, a micro-motor 4 and a control box 6. The driven gear 2 is sleeved on the switch shaft 1 meshed with the driving gear 3, the driving gear 3 is sleeved on a rotary shaft 5 of the micro-motor 4, the control box 6 comprises a timer T1, a timer T2, relays J1-J6, and switches K1-K4 which are electrically connected, and the control box 6 is electrically connected with the micro-motor 4. The automatic gas stove regulating switch has the advantages of convenience, time saving, automatic firepower regulation and closing of a gas switch without manual waiting, safety, reliability, energy resource economization and applicability to household gas stoves.

Description

The automatic by-pass cock of gas cooker

Affiliated technical field

The utility model relates to gas range, and especially the switch of gas range belongs to Range switch and electronic technology field.

Background technique

At present, household gas utensils adopt pressure regulator valve as switch mostly, and it can only be closed under the situation of spilling water, cut off source of the gas, and regulating switch valve can not be closed.The size of firepower needs manual tune, sometimes in order to prevent to dryout pot or spilling water will manually be waited for, particularly when Baoshang, begins with big fire boiledly, and then stews with little fire and to boil, and wait until that food manually turns down fire after boiled, manually closes at last again; Long during with little fire because of the time, forget that through regular meeting the pass fire so that dryout pot, causes damage and wastes energy; And when people go out, can only close fire, in case the generation of fire accident.

The model utility content

In order to overcome the above-mentioned deficiency of existing gas stove switch, the utility model provides a kind of gas stove switch that can regulate firepower automatically and close.

The technological scheme that its technical problem that solves the utility model adopts is: the automatic by-pass cock of gas cooker, comprise switch axle 1, also comprise driving gear 3, driven gear 2, micromachine 4 and Direct box 6, socket driven gear 2 on the switch axle 1, with driving gear 3 engagements, driving gear 2 is socketed in the rotating shaft 5 of micromachine 4, and Direct box 6 is electrically connected by timer T1, T2, relay J 1-J6 and K switch 1-K4 and constitutes, and Direct box 6 electrically connects with micromachine 4.

After manually opening fire, the timer T1 of Direct box is transferred to the big fire endurance, timer T2 is transferred to the little fire endurance, press

K switch

3,1 time of timer drives motor and rotates to just starting corresponding relay, by gear transmission, switch axle 1 is rotated, and big fire becomes little fire, and the timer 2 time arrives with regard to the automatic self-closing gas valve.

The beneficial effects of the utility model are, and are convenient and time-saving, regulate firepower automatically and close burnt gas switch, do not need manually to wait for, safe and reliable, energy saving.Be applicable to household gas range.

Description of drawings

Fig. 1 is the utility model general structure schematic representation;

Fig. 2 is Direct box circuit theory diagrams among Fig. 1.

Embodiment

Below in conjunction with embodiment the utility model is further specified.

As Fig. 1, the automatic by-pass cock of gas cooker, comprise switch axle 1, also comprise driving gear 3, driven gear 2, micromachine 4 and Direct box 6, socket driven gear 2 on the switch axle 1, with driving gear 3 engagements, driving gear 2 is socketed in the rotating shaft 5 of micromachine 4, Direct box 6 is electrically connected by timer T1, T2, relay J 1-J6 and K switch 1-K4 and constitutes, and Direct box 6 electrically connects with micromachine 4.

Direct box 6 connecting structures are: the positive pole of power supply E is through K switch 1, and one the road to K switch 3 and to K switch 4, and K switch 3 is to 8 pin of relay J 1, and K switch 4 is to 8 pin of relay J 4; One the tunnel through 4 pin of K switch 2 to relay J 3, and one the tunnel arrives 1,4 pin of relay J 2, and arrive 1,4 pin of relay J 5, and one the tunnel arrives 1,6 pin of relay J 6, and arrive 3 pin of relay J 3; 5 pin of relay J 3 are to 1 pin of

relay J

1, and 2 pin of relay J 6 are to 1 pin of

relay J

1, and 1 pin of relay J 3 is to the positive pole of

motor

4, and 4 pin of relay J 6 are to the negative pole of motor 4; The negative pole one tunnel of power supply E arrives 4,7 pin of relay J 1, and arrives 4,7 pin of relay J 4, and one the tunnel arrives 2,7 pin of relay J 3, and arrives 5,7 pin of relay J 6; 6 pin of relay J 1 are to a pin of timer T1, and 6 pin of relay J 4 are to a pin of timer T2, and 3,8 pin of relay J 1 are to the b pin of timer T1, and 3,8 pin of relay J 4 are to the b pin of timer T2, and 3 pin of relay J 2 are to the b pin of T2; The c pin of timer T1 is to 7 pin of relay J 2, and the c pin of timer T2 is to 7 pin of relay J 5; 6 pin of relay J 2 are to 8 pin, 6 pin of

relay J

3, and 3 pin of relay J 5 are to 3,8 pin of relay J 6.

Micromachine 4 is a reducing motor.Timer T1, T2 are electronic time relay, model H3Y type.Relay J 1-J6 is an electromagnetic relay, model DR-2H type.K switch 1, K2 are sensitive switch, model HXKW12 type; K switch 3, K4 are push-button switch, model LAS3 type.

Press the button K switch 3, relay J 1 starts, and locking also starts timer T1, and the timer T1 time, with regard to starting relay J3 and J4, relay J 3 starting relay J1 and J2 cut off the power supply to starting relay J2, and micromachine 4 starts, and goes to just outage of sensitive switch K2.Gas valve switch axle 1 forwards little fiery position to from the big fire position.Realize regulating automatically firepower.

After relay J 4 started, locking also started timer T2, and the timer T2 time, with regard to starting relay J6, relay J 6 starting relay J4 and J5 cut off the power supply to starting relay J5, and micromachine 4 oppositely starts, and went to the just full outage of sensitive switch K1.Gas valve switch axle 1 forwards closed position to from little fiery position.Realize the automatic self-closing gas valve.

During Baoshang, only need open big fire, boiled time of required big fire and little fiery Baoshang time are configured on timer T1 and T2, press the button K switch 3, the timer T1 time then gas valve just can be transferred to little fire automatically, the timer T2 time then gas valve just closed automatically.

Will leave as the people, can open little fiery Baoshang, press the button K switch 4, the Baoshang time is configured on timer T2, the time has just closed automatically to gas valve.

Claims

1. automatic by-pass cock of gas cooker, comprise switch axle (1), it is characterized in that, also comprise driving gear (3), driven gear (2), micromachine (4) and Direct box (6), switch axle (1) is gone up socket driven gear (2), mesh with driving gear (3), driving gear (2) is socketed in the rotating shaft (5) of micromachine (4), Direct box (6) electrically connects formation by timer (T1), (T2), relay (J1)-(J6) and switch (K1)-(K4), and Direct box (6) electrically connects with micromachine (4).

2. the automatic by-pass cock of gas cooker according to claim 1, it is characterized in that, described Direct box (6) connecting structure is: the positive pole of power supply (E) is through switch (K1), one the road to switch (K3) and to switch (K4), switch (K3) is to 8 pin of relay (J1), and switch (K4) is to 8 pin of relay (J4); One the tunnel through 4 pin of switch (K2) to relay (J3), and one the tunnel arrives 1,4 pin of relay (J2), and arrive 1,4 pin of relay (J5), and one the tunnel arrives 1,6 pin of relay (J6), and arrive 3 pin of relay (J3); 5 pin of relay (J3) are to 1 pin of relay (J1), and 2 pin of relay (J6) are to 1 pin of relay (J1), and 1 pin of relay (J3) is to the positive pole of motor (4), and 4 pin of relay (J6) are to the negative pole of motor (4); The negative pole one tunnel of power supply (E) arrives 4,7 pin of relay (J1), and arrives 4,7 pin of relay (J4), and one the tunnel arrives 2,7 pin of relay (J3), and arrives 5,7 pin of relay (J6); 6 pin of relay (J1) are to a pin of timer (T1), 6 pin of relay (J4) are to a pin of timer (T2), 3,8 pin of relay (J1) are to the b pin of timer (T1), 3,8 pin of relay (J4) are to the b pin of timer (T2), and 3 pin of relay (J2) are to the b pin of timer (T2); The c pin of timer (T1) is to 7 pin of relay (J2), and the c pin of timer (T2) is to 7 pin of relay (J5); 6 pin of relay (J2) are to 6,8 pin of relay (J3), and 3 pin of relay (J5) are to 3,8 pin of relay (J6).

3. the automatic by-pass cock of gas cooker according to claim 2 is characterized in that described micromachine (4) is a reducing motor.

4. the automatic by-pass cock of gas cooker according to claim 2 is characterized in that described timer (T1), (T2) are electronic time relay.

5. the automatic by-pass cock of gas cooker according to claim 2 is characterized in that described relay (J1)-(J6) is an electromagnetic relay.

6. the automatic by-pass cock of gas cooker according to claim 2 is characterized in that described switch (K1), (K2) are sensitive switch, and switch (K3), (K4) are push-button switch.