CN218102633U

CN218102633U - Kitchen range power supply device and kitchen range

Info

Publication number: CN218102633U
Application number: CN202221635221.2U
Authority: CN
Inventors: 于金龙
Original assignee: Dalai Nur Coal Industry Co Ltd
Current assignee: Dalai Nur Coal Industry Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-20
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a gas cooking utensils technical field, concretely relates to cooking utensils power supply unit and cooking utensils, cooking utensils power supply unit is including the module of charging and accumulate module, and the module of charging has first input, first output and second output, and first input is suitable for and links to each other with external power, and first output is suitable for and links to each other with some firearm, and accumulate module includes first input and third output, and first input links to each other with the second output, and the third output links to each other with some firearm, the utility model discloses a cooking utensils power supply unit can avoid the frequent change of battery.

Description

Kitchen range power supply device and kitchen range

Technical Field

The utility model relates to a gas cooking utensils technical field, concretely relates to cooking utensils power supply unit and cooking utensils.

Background

The gas cooking utensils mostly adopt disposable dry batteries to provide electric energy for the igniter, the gas cooking utensils are used as common kitchen equipment, frequent ignition is needed in the use process, and the service life of the dry batteries is short, so that the dry batteries in the gas cooking utensils need to be frequently replaced.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides a cooking utensils power supply unit can avoid the frequent change of battery.

The embodiment of the utility model provides a cooking utensils are still provided.

The utility model discloses cooking utensils power supply unit, include: the charging module is provided with a first input end, a first output part and a second output part, the first input end is suitable for being connected with an external power supply, and the first output part is suitable for being connected with an igniter; and the electricity storage module comprises a first input part and a third output part, the first input part is connected with the second output part, and the third output part is connected with the igniter.

The utility model discloses cooking utensils power supply unit can avoid the frequent change of battery.

In some embodiments, the first output includes a first output adapted to connect to a positive terminal of the igniter and a second output connected to a negative terminal of the igniter.

In some embodiments, the second output comprises a third output and a fourth output, the first input comprises a second input and a third input, the third output is connected to the second input, and the fourth output is connected to the third input.

In some embodiments, the third output includes a fifth output adapted to connect to the positive terminal of the igniter and a sixth output connected to the negative terminal of the igniter.

In some embodiments, the cooktop power supply further includes a voltage reduction module including a second input connected to the first output and the fifth output, and a seventh output connected to the positive terminal of the igniter.

In some embodiments, the second input comprises a fourth input connected to the first output and a fifth input connected to the fifth output.

In some embodiments, the step-down module includes one or more step-down devices, and a plurality of step-down devices are connected in series.

In some embodiments, the charging module further comprises a display part, the display part is arranged on the charging module, and the display part is used for displaying the electric quantity of the electricity storage module.

In some embodiments, the charging module further comprises an alarm, the alarm is arranged on the charging module, and the alarm is used for giving out a prompt sound when the electric quantity of the electricity storage module reaches a preset value.

The utility model discloses cooking utensils of embodiment, include: the kitchen range power supply device comprises the kitchen range power supply device adopting any one embodiment; the cooker comprises a cooker body, wherein the cooker body is connected with a cooker power supply device, and the cooker power supply device is positioned on the side face of the cooker body.

The utility model discloses cooking utensils of embodiment can improve the performance of cooking utensils.

Drawings

Fig. 1 is a schematic structural diagram of a cooker power supply device in an embodiment of the present invention.

Reference numerals are as follows: the battery compartment (100) is provided with a battery compartment,

a charging module 1, a first input terminal 11, a first output part 12, a first output terminal 121, a second output terminal 122, a second output part 13, a third output terminal 131, a fourth output terminal 132,

the power storage module 2, the first input portion 21, the second input end 211, the third input end 212, the third output portion 22, the fifth output end 221, the sixth output end 222,

a voltage-reducing module 3, a second input portion 31, a fourth input 311, a fifth input 312, a seventh output 32, an igniter 4, a positive terminal 41, a negative terminal 42,

the alarm device comprises an output module 5, a third input part 51, a sixth input end 511, a seventh input end 512, an eighth output end 52, a display part 6 and an alarm 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in figure 1, the utility model discloses cooking utensils power supply unit of embodiment includes module 1 and the electricity storage module 2 of charging.

The charging module 1 has a first input 11, a first output 12 and a second output 13, the first input 11 being adapted to be connected to an external power source, the first output 12 being adapted to be connected to the igniter 4. The power storage module 2 comprises a first input 21 and a third output 22, the first input 21 being connected to the second output 13 and the third output 22 being connected to the igniter 4.

Specifically, the charging template and the electricity storage template are located in the battery compartment 100, the charging template is located at the left end of the battery compartment 100, the first input end 11 is arranged at the left end of the charging template, and the first input end 11 can be connected with an external power supply. The first output part 12 and the second output part 13 are provided at the right end of the charging template, and the first output part 12 is connected to the igniter 4 to directly transmit the electric energy to the igniter 4 through the charging template.

Specifically, the first input part 21 of the electric storage module 2 is arranged at the left end of the electric storage template, the first input part 21 is connected with the second output part 13, the third output part 22 is arranged at the right end of the electric storage module 2, and the third output part 22 is connected with the igniter 4, so that the igniter 4 is supplied with electric energy through the electric storage module 2.

Optionally, the first input end 11 may be communicated with an external power source through a data line and a charger, and is transmitted to the igniter 4 through the first output portion 12, so as to directly supply power to the igniter 4 from the external power source, and the electric energy from the external power source may be stored in the power storage module 2 through the second output portion 13, and when the igniter 4 needs to supply power, the power storage module 2 directly supplies power to the igniter 4.

Optionally, when the electric quantity of electricity storage module 2 was crossed low, it is direct continuous with some firearm 4 through module 1 that charges, ensure the normal work of some firearm 4, when the electric quantity in electricity storage module 2 is sufficient, supply power to some firearm 4 through electricity storage module 2, it is loaded down with trivial details that module 1 that has avoided charging is always connected with external power, and electricity storage module 2 also can ensure the normal work of some firearm 4, through cooking utensils power supply unit and two kinds of connected modes of some firearm 4, ensure the normal work of some firearm 4, compare the mode of using a dry battery among the correlation technique, avoided the not enough condition of dry battery power supply to take place, frequently change a dry battery also can produce the expense that is higher than external power direct charging, and frequently change behind the dry battery, old and useless dry battery also can cause certain pollution to the environment, through the utility model discloses the connected mode of embodiment, avoid frequently changing the dry battery, it is more convenient to use.

For example, the charging module 1 may be a circuit board of a charger, and an external power source may be connected to the first input terminal 11 through a charger and a data line to energize the charging module 1.

For example, the electricity storage module 2 is a chargeable and dischargeable battery, and the capacity of the battery is larger than that of the No. 1 dry cell.

For example, the rechargeable battery is a 4.2V lithium battery, and the service life of the igniter can be prolonged from 4 half years to one year after one time of charging, so that the convenience in use of the igniter 4 is greatly improved.

It can be understood that, when the lithium battery electric quantity is not enough, can charge the lithium battery alone again through changing the lithium battery, directly supply power to the igniter 4 through the module of charging 1 simultaneously.

Optionally, battery compartment 100 is established in the side of cooking utensils, and the battery compartment 100 of being convenient for links to each other with external power source, can establish battery compartment 100 in the one side of being close to external power source, be convenient for with external power source's intercommunication, compare the bottom of establishing battery compartment 100 at cooking utensils in the correlation technique, still need overturn cooking utensils when changing the dry battery, and still need have removable dry battery, the embodiment of the utility model provides an establish battery compartment 100 at the lateral part of cooking utensils, the user's of being convenient for installation and charging, external power source can supply power to ignition ware 4 on the one hand, and on the other hand can charge to storing up electric module 2, ensures the normal work of ignition ware 4.

It can be understood that, the embodiment of the utility model provides a do not prescribe a limit to the concrete position of the module of charging 1 and accumulate module 2 in battery compartment 100, do not prescribe a limit to the concrete position of input and output on the module of charging 1 and accumulate module 2 equally, the right-hand member at battery compartment 100 can be established to the module of charging 1 promptly, first input 11 is established at the right-hand member of the module of charging 1, first output 12 and second output 13 are established at the left end of the module of charging 1, the left end at the module of charging 1 is established to the energy storage module, first input 21 is established at the right-hand member of accumulate module 2, third output 22 is established at the left end of accumulate module 2, also can all establish left end or the right-hand member at accumulate module 2 with first input 21 and third output 22.

For example, cooktops include gas furnaces and liquefier furnaces.

In some embodiments, the first output 12 includes a first output 121 and a second output 122, the first output 121 adapted to be connected to the positive terminal 41 of the igniter 4, the second output 122 connected to the negative terminal 42 of the igniter 4.

Specifically, the first output end 121 and the second output end 122 are both disposed at the right end of the charging module 1, and the first output end 121 is connected to the positive terminal 41 of the igniter 4, and the second output end 122 is connected to the negative terminal 42 of the igniter 4, so that the charging module 1 can transmit the electric energy of the external power source to the igniter 4, and the igniter 4 is directly powered, thereby ensuring the normal operation of the igniter 4 under the condition that the electric quantity of the electric storage module 2 is insufficient.

In some embodiments, the second output 13 includes a third output 131 and a fourth output 132, the first input 21 includes a second input 211 and a third input 212, the third output 131 is connected to the second input 211, and the fourth output 132 is connected to the third input 212.

Specifically, the second output portion 13 is disposed at the right end of the charging module 1, the first input portion 21 is disposed at the left end of the electricity storage module 2, that is, the third output end 131 and the fourth output end 132 are disposed at the right end of the charging module 1, the second input end 211 and the third input end 212 are disposed at the left end of the electricity storage module 2, by connecting the third output end 131 with the second input end 211, the fourth output end 132 is connected with the third input end 212, the charging module 1 can transmit the electric energy of the external power source to the electricity storage module 2, and the electricity storage module 2 is charged, so as to ensure that the electric quantity of the electricity storage module 2 is sufficient, thereby prolonging the power supply time of the energy supply module.

In some embodiments, the third output 22 includes a fifth output 221 and a sixth output 222, the fifth output 221 being adapted to be connected to the positive terminal 41 of the igniter 4, and the sixth output 222 being connected to the negative terminal 42 of the igniter 4.

Specifically, the third output part 22 is disposed at the right end of the electric storage module 2, and the fifth output end 221 is connected to the positive terminal 41 of the igniter 4, and the sixth output end 222 is connected to the negative terminal 42 of the igniter 4, so that the electric storage module 2 can supply power to the igniter 4, and therefore the electric storage module 2 can transmit the stored electric energy to the igniter 4, and normal operation of the igniter 4 is ensured.

In some embodiments, the hob power supply further comprises a voltage step-down module 3, the voltage step-down module 3 comprising a second input 31 and a seventh output 32, the second input 31 being connected to the first output 121 and the fifth output 221, the seventh output 32 being connected to the positive terminal 41 of the igniter 4.

Specifically, the second input portion 31 is disposed at the left end of the voltage-reducing module 3, and by connecting the second input portion 31 to the first output end 121, the voltage of the external power supply of the charging module 1 is reduced by the voltage-reducing module 3, and then is connected to the positive terminal 41 of the igniter 4 through the seventh output end 32, and the reduced voltage is transmitted to the positive terminal 41.

Specifically, the second input portion 31 is connected to the fifth output end 221, so that the electric energy stored in the electricity storage module 2 can be reduced in voltage by the voltage reduction module 3, and the reduced voltage is transmitted to the positive terminal 41 of the igniter 4 through the seventh output end 32, thereby reducing the voltage of the electricity stored in the electricity storage module 2.

It can be understood that, when the voltage transmitted by the charging module 1 can be directly supplied to the igniter 4, the voltage transmitted by the charging module 1 is the same as the voltage required by the igniter 4, and the voltage reducing module 3 is not required to be arranged, and when the voltage transmitted by the charging module 1 is different from the voltage required by the igniter 4, the voltage is reduced by arranging the voltage reducing module, so that the igniter 4 can work normally.

It can be understood that when the voltage of the electricity stored in the electricity storage module 2 is the same as the voltage required by the igniter 4, the voltage reduction module 3 does not need to be provided, and when the voltage of the electricity stored in the electricity storage module 2 is different from the voltage required by the igniter 4, the voltage is reduced by providing the voltage reduction module, so that the igniter 4 can normally operate.

For example, the second input portion 31 may also be disposed at the right end of the voltage-reducing module 3, and the seventh input portion 512 may also be disposed at the left end of the voltage-reducing module 3, and the embodiment of the present invention also does not limit the specific positions of the input end and the output end on the voltage-reducing module 3, and the specific implementation setting is the standard.

In some embodiments, the second input portion 31 includes a fourth input terminal 311 and a fifth input terminal 312, the fourth input terminal 311 is connected to the first output terminal 121, and the fifth input terminal 312 is connected to the fifth output terminal 221.

Specifically, the fourth input terminal 311 and the fifth input terminal 312 are both disposed at the left end of the voltage-reducing module 3, and through the connection of the fourth input terminal 311 and the first output terminal 121, the electric energy of the charging module 1 communicated with the external power source is transmitted to the fourth input terminal 311 through the first output terminal 121, and then the voltage of the electricity of the external power source is reduced through the voltage-reducing module 3, so that when the electricity is subsequently connected with the igniter 4, the voltage is ensured to meet the normal operation of the igniter 4.

Specifically, through the connection of the fifth input end 312 and the fifth output end 221, the electricity stored in the electricity storage module 2 can be transmitted to the fifth input end 312 through the fifth output end 221, and then the voltage of the electricity in the electricity storage module 2 is reduced through the voltage reduction module 3, so that the voltage when the electricity storage module 2 supplies electricity to the igniter 4 meets the normal operation of the igniter 4.

It is understood that the fifth input terminal 312 may also be disposed at the lower end of the voltage-reducing module 3, so as to be connected to the fifth output terminal 221.

In some embodiments, the voltage reduction module 3 includes one or more voltage reducers, and the plurality of voltage reducers are connected in series.

Specifically, the voltage reducing module 3 may be configured as a voltage reducer, the number of the voltage reducers is set according to a difference between the voltage of the electricity stored in the electricity storage module 2 and the external power supply and the voltage required by the igniter 4, and the plurality of voltage reducers are connected in series to reduce the voltage required, so that the electricity stored in the electricity storage module 2 and the electricity externally connected to the charging module 1 can directly supply power to the igniter 4.

For example, the voltage reducer is a diode, and the diode may be a 0.6V rectifying diode.

For example, the number of the diodes may be one or two, and when the power storage module 2 is a 4.2V lithium battery, two 0.6V rectifier diodes may be arranged to be connected in series, so as to step down the voltage of the electricity transmitted by the power storage module 2 to 3V through the diodes, instead of a dry battery in the related art, to supply power to the igniter 4.

The embodiment of the utility model provides a second output 13 through the module 1 that will charge links to each other with the first input 21 of electricity storage module 2, charges electricity storage module 2, when needs electricity storage module 2 discharges, and the fifth output 221 through electricity storage module 2 links to each other with the fifth input 312 of step-down module 3, and through two rectifier diode's pressure drop, rethread seventh output 32 links to each other with the positive terminal 41 of some firearm 4.

In some embodiments, the charging module 1 further includes a display part 6, the display part 6 is disposed on the charging module 1, and the display part 6 is used for displaying the power of the power storage module 2.

Specifically, the display section 6 is provided on the left side of the charging module 1 so that information displayed by the display section 6 can be seen from the outside.

For example, display element 6 establishes to the display screen, is convenient for visual display power storage module 2's electric quantity, and display element 6 also can establish to the display lamp, confirms power storage module 2's electric quantity through the bright number of lamp to in time charge power storage module 2, provide the guarantee for the normal work of some firearm 4.

Optionally, can charge electricity storage module 2 through the module of charging 1, ensure that electricity storage module 2's electric quantity is sufficient, moreover through display unit 6's setting, can look over constantly that electricity storage module 2's electric quantity is how much, in time charge electricity storage module 2, compare a dry battery in the correlation technique, saved the trouble of changing the battery, the utility model discloses the setting of the electric shock module has reduced the cost of battery, has prolonged the live time.

In some embodiments, the charging module 1 further comprises an alarm 7, the alarm 7 is disposed on the charging module 1, and the alarm 7 is configured to send out a prompt sound when the electric quantity of the electricity storage module 2 reaches a preset value.

Specifically, the alarm 7 is arranged in the charging module 1, and can give out a prompt sound when the electric energy of the electricity storage module 2 is lower than a preset value or higher than the preset value, so that a user can conveniently determine whether to charge or whether to complete the charging.

It can be understood that when the electric quantity of the electricity storage module 2 is lower than the preset value, the prompt sound can be sent out, but when the user does not charge the electricity storage module 2 within the preset time, the prompt sound can also be sent out again to prompt, so that the user can charge the electricity storage module 2 in time.

For example, the preset value is a sound that is given when the amount of electricity is less than twenty percent of the amount of electricity stored in the electricity storage module 2, or more than one hundred percent of the amount of electricity stored in the electricity storage module 2. The preset time may be set to three, five, or seven days.

It can be understood that when the electric quantity of the power storage module 2 is higher than the preset value, the prompt sound can be sent out, but when the user does not power off the power storage module 2 within the preset time, the prompt sound can also be sent out again to prompt, so that the user can power off the power storage module 2 in time.

Optionally, the utility model discloses cooking utensils power supply unit still includes output module 5, and output module 5 establishes the right-hand member at battery compartment 100, is equipped with third input 51 and eighth output 52 on output module 5, and third input 51 links to each other with the positive terminal 41 and the negative terminal 42 of some firearm 4, and rethread output module 5's encapsulation is connected with some firearm 4 through eighth output 52.

The third input part 51 includes a sixth input terminal 511 and a seventh input terminal 512, the sixth input terminal 511 is connected to the positive terminal 41 of the igniter 4, the seventh input terminal 512 is connected to the negative terminal 42 of the igniter 4, the positive terminal 41 and the negative terminal 42 of the igniter 4 are packaged into the eighth output terminal 52, and the eighth output terminal 52 is provided as an interface of a unified specification, thereby facilitating connection with the igniter 4.

Optionally, the power supply device of the cooking appliance is set to be of a uniform specification, so that the power supply modules among the cooking appliances can be replaced at any time, or connected through the primary and secondary connectors, and the connection and disconnection are convenient, and convenience is brought to the use of users.

The embodiment of the utility model provides a become the porose encapsulation module that is equipped with first input 11 and eighth output 52 through reequiping the cooking utensils power supply unit, external power supply can be put through to first input 11, and first input 11 can set up to the USB interface that charges, and the charger through having the USB data line is to charging module 1 circular telegram, and eighth output 52 can be connected with cooking utensils wiring end, can establish eighth output 52 and cooking utensils wiring end into USB primary and secondary and connect, improves the convenience of connecting.

The utility model discloses cooking utensils of embodiment include cooking utensils power supply unit and cooking utensils body.

In some embodiments, the cooktop power supply includes a cooktop power supply employing any of the embodiments described above. The stove body is connected with the stove power supply device, and the stove power supply device is positioned on the side face of the stove body.

Specifically, cooking utensils power supply unit establishes in the left side or the right side at the back of cooking utensils body, and the cooking utensils power supply unit of being convenient for and the intercommunication of external power supply through the setting of cooking utensils body, compare and use a dry battery in the correlation technique, prolonged live time, avoided the loaded down with trivial details of frequent change battery, the utility model discloses cooking utensils can supply power to ignition ware 4 through external power supply, also can supply power to ignition ware 4 through electric storage module 2, and is convenient.

It can be understood that the electric storage module 2 is used for supplying power to the igniter 4, so that frequent replacement of dry batteries is avoided, on one hand, the cost for purchasing the dry batteries can be saved, on the other hand, the pollution of the replaced waste dry batteries to the environment is avoided, and the electric storage device is energy-saving and environment-friendly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A cooking utensils power supply unit characterized in that includes:

the charging module is provided with a first input end, a first output part and a second output part, the first input end is suitable for being connected with an external power supply, and the first output part is suitable for being connected with an igniter;

and the electricity storage module comprises a first input part and a third output part, the first input part is connected with the second output part, and the third output part is connected with the igniter.

2. The cooktop power supply of claim 1, wherein the first output comprises a first output adapted to connect to a positive terminal of the igniter and a second output connected to a negative terminal of the igniter.

3. The cooktop power supply of claim 2, wherein the second output comprises a third output and a fourth output, the first input comprises a second input and a third input, the third output is connected to the second input, and the fourth output is connected to the third input.

4. The cooktop power supply of claim 2, wherein the third output comprises a fifth output adapted to connect to a positive terminal of the igniter and a sixth output connected to a negative terminal of the igniter.

5. The cooktop power supply of claim 4, further comprising a voltage-reduction module comprising a second input and a seventh output, the second input connected to the first output and the fifth output, the seventh output connected to the positive terminal of the igniter.

6. The cooktop power supply of claim 5, wherein the second input comprises a fourth input and a fifth input, the fourth input connected to the first output, the fifth input connected to the fifth output.

7. The cooker power supply device as claimed in claim 6, wherein the voltage reduction module comprises one or more voltage reducers, and the voltage reducers are connected in series.

8. The cooktop power supply device of claim 1, wherein the charging module further comprises a display component, the display component being disposed on the charging module, the display component being configured to display an amount of power of the power storage module.

9. The cooker power supply device as claimed in claim 1, wherein the charging module further comprises an alarm, the alarm is arranged on the charging module, and the alarm is used for making a prompt sound when the electric quantity of the electricity storage module reaches a preset value.

10. A hob, characterized in that it comprises:

a cooktop power supply that is the cooktop power supply of any of claims 1-9;

the cooker comprises a cooker body, wherein the cooker body is connected with a cooker power supply device, and the cooker power supply device is positioned on the side face of the cooker body.