CN204806472U - Gas range - Google Patents
Gas range Download PDFInfo
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- CN204806472U CN204806472U CN201520500319.0U CN201520500319U CN204806472U CN 204806472 U CN204806472 U CN 204806472U CN 201520500319 U CN201520500319 U CN 201520500319U CN 204806472 U CN204806472 U CN 204806472U
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- gas
- cooker
- battery
- knob
- valve body
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Abstract
The utility model discloses a gas range, the metal decking below through the region of enclosing at a plurality of combustors sets up thermoelectric generator spare, utilizes the hottest part of gas range panel to generate electricity to control thermoelectric generator spare and stop to charge after the battery is full of, can effectively utilize the heat of gas range release for gas range's electric elements power supply, avoid the user to change the battery, and guarantee safe in utilizationly.
Description
Technical field
The utility model relates to household appliance technical field, is specifically related to a kind of gas-cooker, more specifically, relates to a kind of energy-saving gas cooker.
Background technology
Gas-cooker is conventional cooking apparatus, and the electrical equipments such as the control device of gas-cooker and ignition electrode use dry cell or alkaline battery to power usually.Due to dry cell or the alkaline battery life-span shorter, battery needs often to change, and is not easy to user and uses.Meanwhile, gas-cooker, in the process of burning, discharges a large amount of heats, and wherein the heat of about 40% is taken away by flue gas and directly waste of dispelling the heat.
Utility model content
In view of this, the utility model provides a kind of gas-cooker, and the heat discharged to utilize gas-cooker combustion process charges, and avoids user to change battery, and ensures use safety.
Gas-cooker of the present utility model comprises:
Metal decking;
Multiple burner, embeds and is arranged in described metal decking;
Thermoelectric power generation device, contacts with described metal decking, for heat is converted to electric energy below the metal decking being arranged at the region that described multiple burner surrounds;
Battery, is connected with described thermoelectric power generation device; And
Controller, quits work for controlling thermoelectric power generation device when detecting that accumulator electric-quantity is full of or disconnects charging connection.
Further, described gas-cooker also comprises:
Ignition electrode, for lighting a fire;
Ignition switch, for controlling described ignition electrode;
Suggestion device, for pointing out with sound and/or light;
Charging inlet, for connecting external power source to described charge in batteries;
Described controller is used for accumulator electric-quantity being detected when described ignition switch is opened, and point out lower than controlling suggestion device during predetermined threshold at accumulator electric-quantity, and cut off the connection of described ignition switch and described ignition electrode or control described ignition switch and close.
Further, described controller comprises:
Current sensor, for detecting the charging and discharging currents of described battery;
Temperature sensor, for detecting the temperature of described battery;
Memory, for storage battery penalty coefficient;
Microprocessor, for accumulator electric-quantity according to described charging and discharging currents and described temperature and described battery compensates coefficient calculations.
Further, described controller and described battery are arranged in control box, and described control box is arranged away from described thermoelectric power generation device and described burner.
Further, described gas-cooker also comprises:
Drain pan, engages with described metal decking the shell forming described gas-cooker;
Wherein, described drain pan offers air vent.
Further, described gas-cooker also comprises:
Valve body assembly, for controlling described combustor air inlet;
Knob, is connected with described valve body assembly;
Wherein, described valve body assembly is provided with pressure sensor, described pressure sensor produces pressure signal when described knob rotates to precalculated position, and described controller is used for controlling to disconnect described battery according to described pressure signal and is electrically connected with the confession of other electrical equipments all.
Further, described valve body assembly comprises:
Rotating shaft, is connected with described knob, with described knob;
Runner, is fixed in described rotating shaft, has body and is arranged at the boss on body;
Described pressure sensor is arranged at described precalculated position, and the boss of described runner contacts described pressure sensor to produce described pressure signal when described knob rotates to precalculated position.
Further, described gas-cooker also comprises:
Valve body assembly, for controlling described combustor air inlet;
Knob, is connected with described valve body assembly;
Wherein, described valve body assembly is provided with microswitch, and described microswitch is connected in the confession electrical connection of described battery, and when described knob rotates to precalculated position, described microswitch disconnects.
Further, described valve body assembly comprises:
Rotating shaft, is connected with described knob, with described knob;
Runner, is fixed in described rotating shaft, has body and is arranged at the boss on body;
The drive rod of described microswitch is arranged at described precalculated position, and the boss of described runner contacts described drive rod and disconnects to control described microswitch when described knob rotates to precalculated position.
Further, described runner comprises fan-shaped body and is arranged at the arc boss of fan-shaped body top edge, and the radian of described arc boss is less than the radian of described fan-shaped body.
By below the metal decking of the mid portion in region that surrounds at multiple burner, thermoelectric power generation device is set, the hottest part of gas kitchen range panel is utilized to generate electricity, and after battery is filled, control thermoelectric power generation device stopping charging, the electrical equipment that the heat that can effectively utilize gas-cooker to discharge is gas-cooker is powered, avoid user to change battery, and ensure use safety.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects, features and advantages of the present utility model will be more clear, in the accompanying drawings:
Fig. 1 is the schematic appearance of the gas-cooker of the utility model embodiment;
Fig. 2 is that the inside of the gas-cooker of the utility model embodiment arranges schematic diagram;
Fig. 3 is the outside schematic diagram of the metal decking of the gas-cooker of the utility model embodiment;
Fig. 4 is the bottom scheme of installation of the metal decking of the gas-cooker of the utility model embodiment;
Fig. 5 is the circuit diagram of the gas-cooker of the utility model embodiment;
Fig. 6 is the principle schematic utilizing thermoelectric power generation device to generate electricity;
Fig. 7 is the structural representation that can carry out the controller of accumulator electric-quantity measurement of the utility model embodiment;
Fig. 8 is the schematic diagram of the valve body assembly of the gas-cooker of the utility model embodiment;
Fig. 9 is the sectional view of the valve body assembly of the gas-cooker of the utility model embodiment;
Figure 10 is the schematic diagram of the runner that the valve body assembly in the utility model preferred embodiment uses;
Figure 11 is the schematic diagram of the valve body assembly of the gas-cooker of the utility model embodiment.
Detailed description of the invention
Based on embodiment, the utility model is described below, but the utility model is not restricted to these embodiments.In hereafter details of the present utility model being described, detailedly describe some specific detail sections.Do not have the description of these detail sections can understand the utility model completely for a person skilled in the art yet.In order to avoid obscuring essence of the present utility model, known method, process, flow process, element and circuit do not describe in detail.
In addition, it should be understood by one skilled in the art that the accompanying drawing provided at this is all for illustrative purposes, and accompanying drawing is not necessarily drawn in proportion.
Meanwhile, should be appreciated that in the following description, " circuit " refers to the galvanic circle connected and composed by electrical connection or electromagnetism by least one element or electronic circuit.In addition, such as the relational terms on " bottom " or " bottom " and " top " or " top " and so on here may be used for describing as scheme the relation of a structure limiting and other structure.It should be understood that relational terms be intended to comprise except shown in figure towards except difference towards.Such as, if by the element upset in a width figure, be so described as " top " side that the element in another element " bottom " side will be oriented at another element.Therefore, depend on accompanying drawing specifically towards, exemplary term " bottom " comprise " bottom " and " top " two kinds towards.Similarly, if by the device upset in a width figure, be so described as other elements " below " or the element of " below " will be oriented other element " above ".Therefore, exemplary term " below " or " below " can comprise above and below two kinds towards.
In description of the present utility model, it is to be appreciated that term " first ", " second " etc. are only for describing object, and instruction or hint relative importance can not be interpreted as.In addition, in description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
As used herein, term "and/or" comprises any and all combinations of one or more term listed that is associated.
Fig. 1 is the schematic appearance of the gas-cooker of the utility model embodiment, Fig. 2 is that the inside of the gas-cooker of the utility model embodiment arranges schematic diagram, Fig. 3 is the outside schematic diagram of the metal decking of the gas-cooker of the utility model embodiment, Fig. 4 is the bottom scheme of installation of the metal decking of the gas-cooker of the utility model embodiment, and Fig. 5 is the circuit diagram of the gas-cooker of the utility model embodiment.As Figure 1-Figure 5, the gas-cooker of the utility model embodiment comprises metal decking 1, multiple burner 2, thermoelectric power generation device 3, battery 4, controller 5 and drain pan 6.
Metal decking 1 is combined with drain pan 6 shell forming gas-cooker, and described shell is for holding and fixedly mounting the most parts of gas-cooker except knob.Described parts can fixedly mount with drain pan 6 and also can fixedly mount with metal decking 1.Metal decking 1 preferably adopts stainless steel to make.Should be understood that drain pan 6 is non-essential, it can be omitted.
Metal decking 1 is offered porose so that expose the burner 2 be embedded wherein.
Multiple burner 2 embeds and is arranged in metal decking 1, and it sucks air for the negative pressure being entered formation by combustion gas, and will both mixed combustions.Burner 2 is made of metal usually, has air inlet and enters for combustion gas.
Contact with metal decking 1, for heat is converted to electric energy below the metal decking that thermoelectric power generation device 3 is arranged at the region that multiple burner 2 surrounds.Preferably, thermoelectric power generation device 2 is as far as possible closely fitted with metal decking 1, to improve the transmission efficiency of heat energy.
Fig. 6 is the principle schematic utilizing thermoelectric power generation device to generate electricity.As shown in Figure 6, P type galvanic couple arm P and N-type galvanic couple arm N is coupled together at hot junction metallic conductor electrode E1 (flow deflector), is connected with positive and negative electrode E2 with E3 respectively at its cold junction, a thermoelectric couple can be formed thus.At thermoelectric couple open end access load RL, if when thermoelectric couple is operated between high temperature heat source and low temperature cold source, between its hot junction and cold junction, establish the temperature difference, then will have electric current and flow through circuit, and heat energy directly can be converted to electric energy.Thermoelectric power generation device can also comprise for welding electrode and the solder layer S of galvanic couple arm and the heat-conducting layer H of coated electrode.In the utility model embodiment, the region that metal decking 1 contacts with thermoelectric power generation device 3 is as thermal source, and the air below thermoelectric power generation device 3 is as low-temperature receiver, thus, can realize generating.
Meanwhile, the thermal source of thermoelectric power generation device 3 and the temperature difference of low-temperature receiver larger, transform obtain electric energy more.When burner 2 burns, the temperature of metal decking 1 is far above environment temperature, and itself and environment temperature have the temperature difference being greater than 80K.Simultaneously, the high-temperature region of the metal decking 1 of gas-cooker is positioned at the mid portion in the region that multiple burner 2 surrounds, for the gas-cooker being provided with two burners as shown in Figure 4, the region of high-temperature area between two burners 2, its temperature can reach about 120 DEG C, and owing to there is very strong air flowing in other region of lower panels, temperature in region and the temperature difference of environment temperature are only at about 5K, and this is arrange thermoelectric power generation device in gas-cooker inside to carry out generating electricity and provide feasible temperature difference environment.
And, gas-cooker has larger metal decking area and inner space in the region that multiple gas apparatus 2 surrounds, utilize this position the thermoelectric power generation device 3 with larger volume can be used to improve charging ability to install thermoelectric power generation device 3, shorten the charging interval.
Battery 4 is connected with thermoelectric power generation device 3, as the load of thermoelectric power generation device 3.
Controller 5 quits work for controlling thermoelectric power generation device 3 when detecting that battery 4 electricity is full of or disconnects charging connection.Due to after battery 4 charging complete, if continue charging the life of storage battery can be had influence on, even cause danger.Therefore, controller 5 stops when detecting that battery 4 electricity is full of charging, thus ensure that the security of battery, improves its service life.
Particularly, controller 5 can control the output of electric energy by the switch of control connection on battery 4 charging circuit.
Controller 5 can detect the electricity of battery 4 based on various ways, such as, and densimetry, open-circuit voltage method, ampere-hour method, internal resistance method etc.Preferably, by detecting charging and discharging currents and the environment temperature of battery 4, dump energy can be calculated by the battery compensates coefficient table prestored.Described charging and discharging currents is for estimating dump energy, and environment temperature and battery compensates coefficient table are used for compensating the dump energy of estimation obtaining more accurate dump energy.Accordingly, Fig. 7 is the structural representation that can carry out the controller of accumulator electric-quantity measurement of the utility model embodiment, and as shown in Figure 7, controller 5 can comprise current sensor 51, temperature sensor 52, memory 53 and microprocessor 54.
Current sensor 51 is for detecting the charging and discharging currents of described battery.Temperature sensor 52 is for detecting the temperature of described battery.Memory 53 is for storage battery penalty coefficient.A/D change-over circuit and amplifying circuit can be set in temperature sensor 52 and current sensor 51 to carry out pretreatment to the signal collected.Meanwhile, above-mentionedly carry out pretreated circuit and also can build separately or be integrated in microprocessor 54.Microprocessor 54 is for accumulator electric-quantity according to described charging and discharging currents and described temperature and described battery compensates coefficient calculations.Thus, battery 4 dump energy can relatively accurately be obtained.
The utility model embodiment arranges thermoelectric power generation device by below the metal decking of the mid portion in region that surrounds at multiple burner, the hottest part of gas kitchen range panel is utilized to generate electricity, and after battery is filled, control thermoelectric power generation device stopping charging, the electrical equipment that the heat that can effectively utilize gas-cooker to discharge is gas-cooker is powered, avoid user to change battery, and ensure use safety.
Meanwhile, the gas-cooker of the utility model embodiment also comprises ignition electrode 7, ignition switch 8, valve body assembly 9, knob 10 and gas inlet pipe 11.
Arrange, for lighting a fire between the burner port that ignition electrode 7 is arranged at burner 2 or near burner 2.
Ignition switch 8 is for controlling ignition electrode 7, and the power supply based on battery 4 is struck sparks.
Valve body assembly 9 is connected with knob 10.Valve body assembly 9 is connected between the air inlet of gas apparatus 1 and the gas inlet pipe 11 of gas-cooker, can open or close and control the gas flow that passes through according to the control of knob 10.Further, ignition switch 8 can become one with valve body assembly 9, and when knob 10 is pressed, ignition switch 8 is opened, and when knob 10 is by rotation, valve body assembly 9 rotates and regulating gas charge flow rate with it.
In order to prevent temperature too high performance and the life-span affecting battery 4 and controller 5; battery 4 and controller 5 and other electrical equipment can be arranged in control box 12; control box 12 can stop that outside heat is delivered to inside, thus plays certain protective effect.Meanwhile, control box 12 is arranged away from the region at burner 2 and thermoelectric power generation device 3 place, with away from the higher region of temperature, reduces temperature in box further.
Preferably, when gas-cooker is provided with drain pan 6, air vent 6a (see Fig. 2) can be offered on drain pan 6, strengthen the air circulation of enclosure interior, tighten control on the one hand the heat radiation of box 12, can reduce the temperature of thermoelectric power generation device 3 cold junction on the other hand, improve generating efficiency.
Based on above setting, the temperature elevation amplitude near battery can be controlled at about 5K, thus ensure not have an impact to the precision of measuring electric quantity, improve performance and the life-span of battery 4 and controller 5 simultaneously.
As shown in Figure 5, solid line is charging or supply line, and dotted line is control circuit.Thermoelectric power generation device 3 is connected to battery 4 by charging circuit, battery 4 is connected to each electrical equipment (comprising controller 5, ignition electrode 7 etc.) by supply line, wherein, supply line is connected to ignition electrode 7 by ignition switch, thus, ignition switch 8 can control the confession electrical connection between battery 4 and ignition electrode 7.Controller 5 is connected to switch (not shown) that thermoelectric power generation device 3 or charging circuit are arranged to control the charging to battery 4.
In a preferred embodiment, controller 5 can also carry out battery low capacity prompt by suggestion device 13.Particularly, as shown in Figure 5, controller 5 is connected with suggestion device 13 and ignition switch 8.Controller 5 detects the state of ignition switch 8, when ignition switch 8 is opened, controller 5 detects the electricity of battery 4, if the dump energy of battery 4 is lower than predetermined threshold (such as 20%), then the connection between controller 5 force disconnect ignition switch 8 and ignition electrode 7 or positive closing ignition switch 8 make ignition electrode not work.Meanwhile, controller 5 generate control signal control suggestion device 13 point out with the form of sound and/or light.Suggestion device 13 can comprise buzzer and/or LED.Thus, can when accumulator electric-quantity to be lower than predetermined threshold, prompting is carried out charging and is prevented that accumulator electric-quantity is too low affects its service life.Meanwhile, in present embodiment, gas-cooker arranges charging inlet 14, and it is connected with battery 4.Charging inlet 14 can share charging circuit with thermoelectric power generation device 3, charges to battery 4 by connecting outside power supply.Described charging inlet can general or special purpose any electric interfaces.
After battery 4 is charged to by charging inlet and is greater than predetermined threshold (such as 20%), user normally can use gas-cooker again by opening ignition switch 8.
Another preferred embodiment in, the power supply of electrical equipments all except controller 5 can be cut off when knob 10 forwards normally closed position to, make the Circuits System of gas-cooker enter " standby " state, reduce power consumption further, improve the service life of battery 4.Particularly, this function is realized by setting up the pressure sensor be connected with controller 5 on valve body assembly 9.
Fig. 8 is the schematic diagram of the valve body assembly of the gas-cooker of the utility model embodiment; Fig. 9 is the sectional view of the valve body assembly of the gas-cooker of the utility model embodiment.As Figure 8-9, valve body assembly 9 comprises valve body 91, rotating shaft 92, runner 93, spring 94 and pressure sensor 95.
Rotating shaft 92 is connected with knob 10, rotates with knob 10, and valve body 91 can be driven to open or close.Runner 93 is fixed in described rotating shaft, has body and is arranged at the boss on body.Spring 94 is arranged on runner 93.When ignition switch 8 becomes one with valve body assembly 9, the elastic force that runner 93 can apply according to spring 94 opens ignition switch 8 to bottom offset.Pressure sensor 95 is arranged at precalculated position (position that also namely can contact with runner boss when knob 10 rotates to normally closed position), and the boss of described runner contacts described pressure sensor to produce described pressure signal when described knob rotates to precalculated position.Control device 5 controls to disconnect battery 4 according to pressure signal and is electrically connected with the confession of other electrical equipments all (such as ignition electrode 7, suggestion device 12 etc.).Because controller 5 needs the pressure signal of detected pressures sensor 95, be electrically connected with the confession of other electrical equipment again to recover battery 4 when knob 10 rotates to opening direction, therefore, supplying between controller with battery 4 is electrically connected and can not disconnects.Thus, unnecessary power consumption can be stopped when gas-cooker is in closed condition, promote the service life of battery 4 further.
Figure 10 is the schematic diagram of the runner that the valve body assembly in the utility model preferred embodiment uses.As shown in Figure 10, described runner 93 comprises fan-shaped body 93a and is arranged at the arc boss 93b of fan-shaped body top edge, and the radian of arc boss 93b is less than the radian of fan-shaped body 93a.Arc boss 93b and fan-shaped body 93a shares an end face 93c.When runner 93 turns to precalculated position with knob 10, the end face of arc boss 93b and pressure sensor contacts thus produce pressure signal.The above-mentioned runner 93 that can also be that arranges has different scopes of activities when being pressed and upspring, thus is adapted to the occasion of sparking rotation adjustment simultaneously charge flow rate when knob is pressed.Above-mentioned being arranged in different scopes of activities all can not produce unnecessary contact with pressure sensor simultaneously.
Should be understood that runner 93 is not limited to the shape shown in Figure 10, as long as boss can be had with contact pressure sensor 95.
Another preferred embodiment in, the power supply comprising all electrical equipments of controller 5 can be cut off when knob 10 forwards normally closed position to, make the Circuits System of gas-cooker enter "Off" state, reduce power consumption further, improve the service life of battery 4.Particularly, this function is realized by setting up microswitch 94 on valve body assembly 9.
Figure 11 is the schematic diagram of the valve body assembly of the gas-cooker of the utility model embodiment.As shown in figure 11, valve body assembly 9 comprises valve body 91, rotating shaft 92, runner 93, spring 94 and microswitch 95 '.Microswitch has small contact separation and snap-action mechanism, carry out the contact mechanism of switch motion by the stroke of regulation and the power of regulation, its outer setting has a kind of switch of drive rod, because the contact spacing of its switch is smaller, therefore named microswitch, is sensitive switch again.Outer mechanical force by drive rod by masterpiece for action reed, produce snap action when action reed is displaced to critical point, make the movable contact of action reed end and fixed contact quick-make or disconnection.
Rotating shaft 92 is connected with knob 10, rotates with knob 10, and valve body 91 can be driven to open or close.Runner 93 is fixed in described rotating shaft, has body and is arranged at the boss on body.Spring 94 is arranged on runner 93.When ignition switch 8 becomes one with valve body assembly 9, the elastic force that runner 93 can apply according to spring 94 opens ignition switch 8 to bottom offset.
Microswitch 95 ' is connected in the confession electrical connection of described battery, and when knob 10 rotates to precalculated position, microswitch 95 ' disconnects.Microswitch 95 ' disconnection can be cut off battery and be electrically connected with the confession of all electrical equipments, makes the whole Circuits System of gas-cooker be in "Off" state.
Particularly, drive rod 95 ' a of microswitch is arranged at precalculated position (position that also namely can contact with runner boss when knob 10 rotates to normally closed position), and the boss of described runner contacts described drive rod and disconnects to control described microswitch when described knob rotates to precalculated position.
Thus, unnecessary power consumption can be stopped when gas-cooker is in closed condition, promote the service life of battery 4 further.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, to those skilled in the art, the utility model can have various change and change.All do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a gas-cooker, comprising:
Metal decking;
Multiple burner, embeds and is arranged in described metal decking;
Thermoelectric power generation device, contacts with described metal decking, for heat is converted to electric energy below the metal decking being arranged at the region that described multiple burner surrounds;
Battery, is connected with described thermoelectric power generation device; And
Controller, quits work for controlling thermoelectric power generation device when detecting that accumulator electric-quantity is full of or disconnects charging connection.
2. gas-cooker according to claim 1, is characterized in that, described gas-cooker also comprises:
Ignition electrode, for lighting a fire;
Ignition switch, for controlling described ignition electrode;
Suggestion device, for pointing out with sound and/or light;
Charging inlet, for connecting external power source to described charge in batteries;
Described controller is used for accumulator electric-quantity being detected when described ignition switch is opened, and point out lower than controlling suggestion device during predetermined threshold at accumulator electric-quantity, and cut off the connection of described ignition switch and described ignition electrode or control described ignition switch and close.
3. gas-cooker according to claim 1 and 2, is characterized in that, described controller comprises:
Current sensor, for detecting the charging and discharging currents of described battery;
Temperature sensor, for detecting the temperature of described battery;
Memory, for storage battery penalty coefficient;
Microprocessor, for accumulator electric-quantity according to described charging and discharging currents and described temperature and described battery compensates coefficient calculations.
4. gas-cooker according to claim 1, is characterized in that, described controller and described battery are arranged in control box, and described control box is arranged away from described thermoelectric power generation device and described burner.
5. gas-cooker according to claim 4, is characterized in that, described gas-cooker also comprises:
Drain pan, engages with described metal decking the shell forming described gas-cooker;
Wherein, described drain pan offers air vent.
6. gas-cooker according to claim 1, is characterized in that, described gas-cooker also comprises:
Valve body assembly, for controlling described combustor air inlet;
Knob, is connected with described valve body assembly;
Wherein, described valve body assembly is provided with pressure sensor, described pressure sensor produces pressure signal when described knob rotates to precalculated position, and described controller is used for controlling to disconnect described battery according to described pressure signal and is electrically connected with the confession of other electrical equipments all.
7. gas-cooker according to claim 6, is characterized in that, described valve body assembly comprises:
Rotating shaft, is connected with described knob, with described knob;
Runner, is fixed in described rotating shaft, has body and is arranged at the boss on body;
Described pressure sensor is arranged at described precalculated position, and the boss of described runner contacts described pressure sensor to produce described pressure signal when described knob rotates to precalculated position.
8. gas-cooker according to claim 1, is characterized in that, described gas-cooker also comprises:
Valve body assembly, for controlling described combustor air inlet;
Knob, is connected with described valve body assembly;
Wherein, described valve body assembly is provided with microswitch, and described microswitch is connected in the confession electrical connection of described battery, and when described knob rotates to precalculated position, described microswitch disconnects.
9. gas-cooker according to claim 8, is characterized in that, described valve body assembly comprises:
Rotating shaft, is connected with described knob, with described knob;
Runner, is fixed in described rotating shaft, has body and is arranged at the boss on body;
The drive rod of described microswitch is arranged at described precalculated position, and the boss of described runner contacts described drive rod and disconnects to control described microswitch when described knob rotates to precalculated position.
10. the gas-cooker according to claim 7 or 9, is characterized in that, described runner comprises fan-shaped body and is arranged at the arc boss of fan-shaped body top edge, and the radian of described arc boss is less than the radian of described fan-shaped body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500319.0U CN204806472U (en) | 2015-07-10 | 2015-07-10 | Gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500319.0U CN204806472U (en) | 2015-07-10 | 2015-07-10 | Gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806472U true CN204806472U (en) | 2015-11-25 |
Family
ID=54591290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500319.0U Withdrawn - After Issue CN204806472U (en) | 2015-07-10 | 2015-07-10 | Gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806472U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930556A (en) * | 2015-07-10 | 2015-09-23 | 珠海格力电器股份有限公司 | Gas stove |
| CN108036360A (en) * | 2017-12-07 | 2018-05-15 | 湖北中瑞天恒节能科技发展有限公司 | A kind of gas-cooker with function of energy reclaiming |
| CN108151080A (en) * | 2018-01-31 | 2018-06-12 | 佛山市云米电器科技有限公司 | A kind of low battery not sparking type Iganition control system |
| CN108980905A (en) * | 2018-08-01 | 2018-12-11 | 张兆生 | Self power generation environmental protection gas range |
-
2015
- 2015-07-10 CN CN201520500319.0U patent/CN204806472U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930556A (en) * | 2015-07-10 | 2015-09-23 | 珠海格力电器股份有限公司 | Gas stove |
| CN104930556B (en) * | 2015-07-10 | 2017-06-16 | 珠海格力电器股份有限公司 | Gas-cooker |
| CN108036360A (en) * | 2017-12-07 | 2018-05-15 | 湖北中瑞天恒节能科技发展有限公司 | A kind of gas-cooker with function of energy reclaiming |
| CN108151080A (en) * | 2018-01-31 | 2018-06-12 | 佛山市云米电器科技有限公司 | A kind of low battery not sparking type Iganition control system |
| CN108980905A (en) * | 2018-08-01 | 2018-12-11 | 张兆生 | Self power generation environmental protection gas range |
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