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CN2599430Y - Timing shut-off device for gas stove - Google Patents

Timing shut-off device for gas stove Download PDF

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Publication number
CN2599430Y
CN2599430Y CNU032112351U CN03211235U CN2599430Y CN 2599430 Y CN2599430 Y CN 2599430Y CN U032112351 U CNU032112351 U CN U032112351U CN 03211235 U CN03211235 U CN 03211235U CN 2599430 Y CN2599430 Y CN 2599430Y
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CN
China
Prior art keywords
touch switch
output shaft
valve
timer
motor
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
Application number
CNU032112351U
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Chinese (zh)
Inventor
宋忠轩
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU032112351U priority Critical patent/CN2599430Y/en
Application granted granted Critical
Publication of CN2599430Y publication Critical patent/CN2599430Y/en
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Expired - Fee Related legal-status Critical Current

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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
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Mechanically-Actuated Valves (AREA)

Abstract

A timing device for closing of the gas burner comprises a timer, a touch switch and a linked valve stem device of the speed reducer driven by a motor. The output shaft of the speed reducer is connected to the valve stem of the gas feed valve, and is also equipped with a cam to coordinate with the limit touch switch; and the timer is used to control the conduction of power. The output shaft of the speed reducer drives the valve stem to rotate to automatically close the valve, and the cam breaks the power supply of the motor by coordinating with the touch switch, so as to realize the timing automatic closing of the gas feed valve of the gas burner. The utility model has the advantages of simple structure, simple operation and convenient usage.

Description

燃气炉具定时关闭装置Timing shut-off device for gas stove

技术领域technical field

本实用新型涉及的是用于燃气炉具或灶具的燃气阀定时自动关闭装置。The utility model relates to a timing automatic closing device for a gas valve used in a gas stove or cooker.

背景技术Background technique

现有技术中有各种自动定时控装置，也有阀门定时自动关闭装置，其应用领域不用，功能要求不同，结构构造多种多样，有其各自的特点。There are various automatic timing control devices in the prior art, and there are also timing automatic closing devices for valves, which have different application fields, different functional requirements, various structural structures, and have their own characteristics.

发明内容Contents of the invention

本实用新型的目的是提供一种结构简单，用于燃气炉具或灶具的燃气阀电动定时自动关闭装置。The purpose of the utility model is to provide an electric timing automatic closing device for a gas valve of a gas stove or cooker with a simple structure.

本实用新型由定时器、触动开关和电机带动的减速器连动阀杆装置构成，减速器的输出轴与燃气炉具或灶具的燃气供气阀的阀杆相连接，在减速器的输出轴上还设有凸块与限位触动开关配合，定时器定时控制电源接通，电机通过减速器输出轴带动阀杆转动，当减速器输出轴带动阀杆转动90度角关闭阀门后，减速器输出轴上的凸块与触动开关配合，压动触动开关，断开电机电源，实现对燃气炉具或灶具的燃气供气阀的定时自动关闭控制。其结构简单，生产简单，使用方便。The utility model is composed of a timer, a touch switch and a motor-driven reducer linkage valve rod device. There is also a bump on the top to cooperate with the limit touch switch. The timer controls the power supply to be turned on at regular intervals. The motor drives the valve stem to rotate through the output shaft of the reducer. When the output shaft of the reducer drives the valve stem to rotate at an angle of 90 degrees to close the valve, the reducer The protrusion on the output shaft cooperates with the touch switch, and the touch switch is pressed to disconnect the power supply of the motor, so as to realize the timing automatic closing control of the gas stove or the gas supply valve of the cooker. The utility model has the advantages of simple structure, simple production and convenient use.

附图说明Description of drawings

附图是本实用新型结构示意图。Accompanying drawing is the structural representation of the utility model.

具体实施方式Detailed ways

本实用新型由定时器1、触动开关2、蜂鸣器3、电机4、减速器装置5构成，减速器5的输出轴51与燃气炉具或灶具的燃气供气阀的阀杆6相连接，在减速器5的输出轴51上设有凸块53与限位触动开关2配合，在减速器5的输出轴51上还设有轴51复位手柄52，定时器1、触动开关2与电机供电电路串联，定时器1是电子定时器或是机械定时器。其当定时器1走完设定的时间后接通电路，电机4带动减速器5转动，同时蜂鸣器3获电发声警，当减速器5输出轴51带动阀杆6转动90度角关闭阀门后，减速器5输出轴51上的凸块53与触动开关2配合，压动触动开关2，断开电机电源，减速器5输出轴51停止转动，阀杆6保持在关闭阀门状态位置。当下一次工作时，先用手扭动减速器输出轴51上的复位手柄52使供气阀打开。The utility model is composed of a timer 1, a touch switch 2, a buzzer 3, a motor 4, and a reducer device 5. The output shaft 51 of the reducer 5 is connected with the valve rod 6 of the gas supply valve of the gas stove or stove , the output shaft 51 of the reducer 5 is provided with a bump 53 to cooperate with the limit touch switch 2, and the output shaft 51 of the reducer 5 is also provided with a shaft 51 reset handle 52, the timer 1, the touch switch 2 and the motor The power supply circuit is connected in series, and the timer 1 is an electronic timer or a mechanical timer. When the timer 1 runs out of the set time, the circuit is connected, the motor 4 drives the reducer 5 to rotate, and the buzzer 3 is energized to sound an alarm, and when the output shaft 51 of the reducer 5 drives the valve stem 6 to rotate 90 degrees to close After the valve, the bump 53 on the reducer 5 output shaft 51 cooperates with the touch switch 2, presses the touch switch 2, disconnects the motor power supply, the reducer 5 output shaft 51 stops rotating, and the valve stem 6 remains in the closed valve state position. When working next time, the reset handle 52 on the output shaft 51 of the reducer is twisted by hand earlier to make the air supply valve open.

Claims (1)

1, gas furnace timing shutoff device, it is characterized in that constituting by timer (1), touch switch (2), buzzer (3), motor (4), reducer arrangement (5), the output shaft (51) of decelerator (5) is connected with the valve rod (6) of the gas supply valve of gas furnace or kitchen range, being provided with projection (53) on the output shaft (51) of decelerator (5) cooperates with spacing touch switch (2), also be provided with axle (51) reseting handle (52) on the output shaft (51) of decelerator (5), timer (1), touch switch (2) are connected with the motor power supply circuits.
CNU032112351U 2003-01-27 2003-01-27 Timing shut-off device for gas stove Expired - Fee Related CN2599430Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU032112351U CN2599430Y (en) 2003-01-27 2003-01-27 Timing shut-off device for gas stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU032112351U CN2599430Y (en) 2003-01-27 2003-01-27 Timing shut-off device for gas stove

Publications (1)

Publication Number Publication Date
CN2599430Y true CN2599430Y (en) 2004-01-14

Family

ID=34158880

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU032112351U Expired - Fee Related CN2599430Y (en) 2003-01-27 2003-01-27 Timing shut-off device for gas stove

Country Status (1)

Country Link
CN (1) CN2599430Y (en)

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee