CN208058933U - Gas stove switch with timing function and gas stove - Google Patents

Abstract

The utility model relates to a gas-cooker switch and gas-cooker with timing function, switch mounting are on the panel, including ignition knob, timing knob, solenoid valve and mechanical timer, the setting is installed in the panel top from top to bottom for ignition knob and timing knob, the below at the panel is installed to solenoid valve and mechanical timer, one side at the solenoid valve is installed to mechanical timer, be connected through gear drive between timing knob and the clockwork spring of mechanical timer, mechanical timer passes through pulse generator and is connected with the solenoid valve, pulse generator is used for the output control signal control solenoid valve when regularly finishing to close and cuts off the gas circuit. The utility model discloses not only overall structure is simple, convenient operation, and the outward appearance is pleasing to the eye, does benefit to reduce cost, and timing knob and conventional ignition knob independent work separately moreover can not influence each other, but the automatic cutout air supply when regularly finishing realizes the timing function of gas-cooker, effectively avoids because forget to shut down the fire and arouse accidents such as overburning, gas leakage, improves gas-cooker safety in utilization.

Description

A kind of gas stove switch and gas-cooker with timing function

Technical field

The utility model belongs to that the utility model is related to a kind of gas-cooker, more particularly to a kind of combustion gas with timing function Stove switchs, and belongs to gas-cooker manufacturing technology field.

Background technology

Currently, most of gas-cooker on the market cannot achieve timing function, it is easy to happen because forgetting that closing fire caused Phenomena such as burning, gas leakage.Part can use the gas-cooker of timing function, generally realize timing work(by electronic timer Can, since the use environment of gas-cooker is more complicated, when the fortuitous events such as wet environment or unexpected power-off occur, may cause Electronic timer can not work,, may threat to life safety under serious conditions to cause certain property loss.

Utility model content

The utility model it is main it is dissatisfied certainly the technical issues of be to provide it is a kind of simple in structure, it is possible to prevente effectively from because forgetting It closes fire and causes the accidents such as burning, gas leakage, improve the gas stove switch with timing function of gas-cooker safety in utilization, together When a kind of gas-cooker being equipped with the switch is provided.

To achieve the above object, the technical solution of the utility model is：

A kind of gas stove switch with timing function is mounted on panel, including ignition knob, timing knob, electromagnetism Valve and mechanical timer, the ignition knob and timing knob are setting up and down above panel, the solenoid valve and machinery Timer is mounted on the lower section of panel, and the mechanical timer is mounted on the side of solenoid valve, and the timing knob is fixed with machinery When device clockwork spring between connected by gear drive, the mechanical timer is connect by controller with solenoid valve, described Controller is used to control solenoid valve at the end of timing and closes cut-out gas circuit.

Further, the ignition knob is mounted on the top of timing knob.

Further, the ignition knob and timing knob are coaxially disposed up and down, the first rotation of the ignition knob connection Axis and the second rotary shaft mutual sheathing of timing knob connection pass through and open up trepanning on the panel and the solenoid valve of lower section It is separately connected with gear drive.

Further, the gear drive includes intermeshing driving gear and driven gear, the driving gear It is connect with timing knob, the clockwork spring connection of the driven gear and mechanical timer.

Further, the driving gear and driven gear are plastic part or metalwork.

Further, the controller is impulse generator.

Further, it is provided with timing mark and firepower mark on the panel, in the ignition knob and timing knob On be respectively arranged with pointer structure.

Further, the timing mark and firepower mark set up separately in the both sides of the ignition knob and timing knob.

Further, it is provided with timing prompting device on the mechanical timer.

Another technical solution of the utility model is：

A kind of gas-cooker is equipped with the gas stove switch as described above with timing function.

It is and existing in conclusion a kind of gas stove switch and gas-cooker with timing function provided by the utility model Technology is compared, and is had the following advantages that：

(1) mechanical timer knob and the conventional arrangement of ignition knob of gas-cooker are combined by the utility model, in not shadow While sound gas combustion range ignition knob normally rotates, passes through and increase the timing function that a timing knob realizes gas-cooker, timing Knob and conventional ignition knob respectively work independently, and will not influence each other, timing knob passes through gear drive tightening machine The clockwork spring of tool timer provides power for timer, and at the end of timing, timer sends out Pulse Width Control by impulse generator to be believed Number control solenoid valve close, to cut off air source, realize the timing function of gas-cooker.The utility model both solves conventional gas Stove cannot achieve the drawbacks of timing function, and solve the drawbacks of electronic timer is by power supply, effectively avoid because forgetting to close Fire causes the accidents such as burning, gas leakage, improves gas-cooker safety in utilization.

(2) conventional ignition knob and timing knob are combined by the utility model, reduce the bore size on panel, Not only overall structure is simple, easy to operate, appearance looks elegant, and is conducive to be transformed on the basis of existing gas-cooker structure, Significantly reduce design cost and manufacturing cost.

Description of the drawings

Fig. 1 is the utility model time switch structural schematic diagram；

Fig. 2 is the vertical view after Fig. 1 removal panels.

As depicted in figs. 1 and 2, panel 1, ignition knob 2, timing knob 3, solenoid valve 4, mechanical timer 5, bottom case 6 are opened Hole 7, clockwork spring 8, driving gear 9, driven gear 10, supporting rack 11, timing prompting device 12, main channel 13 divide snorkel 14.

Specific implementation mode

The utility model is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：

Embodiment one：

As depicted in figs. 1 and 2, a kind of timing switch for gas cooker provided by the utility model is mounted on the panel 1 of gas-cooker On, panel 1 can be metal decking or glass panel.Time switch includes ignition knob 2, timing knob 3, solenoid valve 4 and machine Tool timer 5, solenoid valve 4 are mounted in main channel 13, for being switched on or switched off main channel 13, main channel 13 and two Snorkel 14 is divided to connect, for the interior ring fire to burner respectively and outer ring fire gas supply.

Wherein, ignition knob 2 and timing knob 3 is setting up and down and top mounted on panel 1, solenoid valve 4 and machinery are fixed When device 5 be mounted on the lower section of panel 1, and be fixed on the bottom case 6 of gas-cooker, mechanical timer 5 passes through one or more supports Frame 11 is fixed on bottom case 6, is fixedly connected by screw between supporting rack 11 and the shell of mechanical timer 5.Mechanical timer 5 Mounted on the side of solenoid valve 4, connected by gear drive between the clockwork spring 8 of timing knob 3 and mechanical timer 5.

In the present embodiment, in order to easy to operate, ignition knob 2 is preferably mounted on to the surface of timing knob 3, igniting rotation Button 2 and about 3 timing knob are coaxially disposed, and the second rotary shaft (not indicated in figure) that timing knob 3 connects is sleeved on igniting rotation On the outside of the first rotary shaft (not indicated in figure) that button 2 connects, and the tooth for being opened in trepanning 7 and lower section on panel 1 is passed through jointly Wheel drive mechanism and solenoid valve 4 are separately connected.

Gear drive includes intermeshing driving gear 9 and driven gear 10, the second rotation that timing knob 3 connects Shaft is fixedly connected after passing through trepanning 7 with driving gear 9, and driven gear 10 is fixedly connected with the clockwork spring 8 of mechanical timer 5.It is fixed When knob 3 rotate when drive driving gear 9 rotate, and be further driven to driven gear 10 rotation, driven gear 10 is in rotation The clockwork spring 8 on mechanical timer 5 is tightened simultaneously, and power is provided for mechanical timer 5.Timing knob 3 is adjusted to specified timing After time, mechanical timer 5 is started to work.Plastic part or metalwork can be selected in driving gear 9 and driven gear 10.

In the present embodiment, mechanical timer 5 is connect by controller with solenoid valve 4, and controller preferably uses pulse generation Device (not shown), impulse generator are used to export control signal to solenoid valve 5 at the end of timing, and control solenoid valve 5 closes Phenomena such as closing to cut off gas circuit, gas-cooker is made to extinguish, complete the timing extinction function of gas-cooker, avoiding that burning occurs, carries The safety in utilization of high gas-cooker.

It is additionally provided with timing prompting device 12 on mechanical timer 5, occurs such as " to sting " sound at the end of timing, to carry User's timing of waking up has arrived.

For operating easily, in the present embodiment, timing mark and firepower mark are provided on panel 1, in ignition knob 2 Be respectively arranged with pointer on timing knob 3, timing mark and firepower mark set up two in ignition knob 2 and timing knob 3 separately Side, such as multiple timings mark are arranged around timing knob 3 on the right side of timing knob 3, and multi-stage fire mark surrounds ignition knob 2 It is arranged in the left side of ignition knob 2, this identification means are simple, readily discernible.

The conventional arrangement of ignition knob of mechanical timer knob 3 and gas-cooker 2 is combined by the utility model, is not being influenced While gas combustion range ignition knob 2 normally rotates, the timing function of gas-cooker, timing are realized by increasing a timing knob 3 Knob 3 and conventional ignition knob 2 respectively work independently, and will not influence each other, timing knob 3 is tightened by gear drive The clockwork spring 8 of mechanical timer 5 provides power for timer, and at the end of timing, timer exports control letter by impulse generator Number control solenoid valve close, to cut off air source, realize the timing function of gas-cooker.The utility model both solves conventional gas Stove cannot achieve the drawbacks of timing function, while solve the drawbacks of electronic timer is by power supply again.

Conventional ignition knob 2 and mechanical type timing knob 3 are combined by the utility model, reduce opening on panel 1 7 size of hole, not only overall structure is simple, and structure design is more reasonable, keeps operation more convenient, appearance looks elegant, and conducive to existing Have and be transformed on the basis of gas-cooker structure, significantly reduces design cost and manufacturing cost.

Embodiment two：

In the present embodiment, a kind of gas-cooker is provided, one or more burners, each burner pair are installed on gas-cooker One switch should be installed, which is the time switch provided in embodiment one.

As described above, the plan content in conjunction with given by attached drawing, can derive similar technical solution.In every case it is not de- Content from technical solutions of the utility model is made by the above technical examples according to the technical essence of the present invention any simple Modification, equivalent variations and modification, are still within the scope of the technical solutions of the present invention.

Claims (10)

1. a kind of gas stove switch with timing function is mounted on panel, it is characterised in that：Including ignition knob, timing Knob, solenoid valve and mechanical timer, the ignition knob and timing knob are setting up and down above panel, the electromagnetism Valve and mechanical timer are mounted on the lower section of panel, and the mechanical timer is mounted on the side of solenoid valve, the timing knob It is connect by gear drive between the clockwork spring of mechanical timer, the mechanical timer is connected by controller and solenoid valve It connects, the controller is used to control solenoid valve at the end of timing and closes cut-out gas circuit.

2. a kind of gas stove switch with timing function according to claim 1, it is characterised in that：The ignition knob Mounted on the top of timing knob.

3. a kind of gas stove switch with timing function according to claim 1 or 2, it is characterised in that：The igniting Knob and timing knob are coaxially disposed up and down, and second that the first rotary shaft of the ignition knob connection is connected with timing knob is revolved Shaft mutual sheathing passes through the solenoid valve and gear drive that open up trepanning and lower section to be on the panel separately connected.

4. a kind of gas stove switch with timing function according to claim 1, it is characterised in that：The gear drive Mechanism includes intermeshing driving gear and driven gear, and the driving gear is connect with timing knob, the driven gear It is connect with the clockwork spring of mechanical timer.

5. a kind of gas stove switch with timing function according to claim 4, it is characterised in that：The driving gear It is plastic part or metalwork with driven gear.

6. a kind of gas stove switch with timing function according to claim 1, it is characterised in that：The controller is Impulse generator.

7. a kind of gas stove switch with timing function according to claim 1, it is characterised in that：On the panel It is provided with timing mark and firepower mark, pointer structure is respectively arranged on the ignition knob and timing knob.

8. a kind of gas stove switch with timing function according to claim 7, it is characterised in that：The timing mark Set up separately in the both sides of the ignition knob and timing knob with firepower mark.

9. a kind of gas stove switch with timing function according to claim 1, it is characterised in that：The mechanical timer Timing prompting device is provided on device.

10. a kind of gas-cooker, it is characterised in that：The combustion for having timing function just like claim 1-9 any one of them is installed Gas kitchen switchs.