CN215127162U - Pot subassembly and cooking utensil - Google Patents

Abstract

The utility model provides a pan subassembly and cooking utensil, wherein, pan subassembly (10) include: pan body (11), the first in command (12), control assembly (13) and sealing washer (14), the first in command (12) is connected with pan body (11), and the first in command (12) includes: the battery cover is characterized by comprising a first handle body (121) and a battery cover (122), at least part of the control assembly (13) is located in the first handle body (121), the first handle body (121) is provided with a battery accommodating cavity (1213), the battery cover (122) is used for covering the battery accommodating cavity (1213), a sealing ring (14) is integrally formed with the first handle body (121) through an encapsulation process, and the sealing ring (14) is used for sealing between the first handle body (121) and the battery cover (122). The utility model discloses a pan subassembly and cooking utensil can effectively solve the problem of battery risk of intaking.

Description

Pot subassembly and cooking utensil

Technical Field

The utility model relates to a cooking utensil technical field especially relates to a pan subassembly and cooking utensil.

Background

Induction cookers are modern kitchen products. The electromagnetic cooker is an electromagnetic cooker which does not need open fire or conduction heating and utilizes electromagnetic induction to heat, and consists of units such as a high-frequency induction coil panel (namely an excitation coil), a controller, a ferromagnetic material pot bottom cooker and the like.

In some electromagnetic ovens with a fine control function, a control assembly is attached to the cooker. Generally, the control module needs to be electrically connected to the controller, for example, the control module is connected to the controller through the bluetooth module, and in the related art, the bluetooth module is basically powered by a battery, so that the battery needs to be sealed. In the prior art, most of the batteries are sealed by assembling a sealing ring between the batteries and a battery cover.

However, in this method, the seal ring is not easily assembled and easily detached, and the seal ring is easily loosened, which causes water to enter the battery.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pan subassembly and cooking utensil can effectively solve the problem of battery risk of intaking.

An embodiment of the utility model provides an aspect provides a pan subassembly, includes at least: pan body, the first in command, control assembly and sealing washer, the first in command with the pan body coupling.

The first handle comprises: the battery cover is used for sealing the battery accommodating cavity.

The sealing ring is arranged on one surface, facing the battery cover, of the first handle body, and the sealing ring and the first handle body are integrally formed through an encapsulation process.

The sealing ring is used for sealing the space between the first handle body and the battery cover.

The embodiment of the utility model provides a pan subassembly, include: pan body, the first in command and sealing washer. Wherein, the first in command includes the first in command body and battery cover, and the sealing washer is through rubber coating technology and first in command body integrated into one piece for seal the gap between the first in command body and the battery cover, compare the assembly methods among the prior art, can solve the difficult assembly of sealing washer, the problem that drops easily also can prevent that the sealing washer from appearing becoming flexible, leads to the problem that the battery intake.

In a possible embodiment, the first handle body has a mounting groove, the sealing ring is located in the mounting groove, and the height of the sealing ring exceeding the mounting groove is 0.3mm-1 mm.

The sealing ring is positioned in the assembling groove formed in the first handle body, and is favorable for disassembling and assembling the battery cover. And the height of the sealing ring exceeding the assembling groove is 0.3mm-1mm, so that the sealing effect can be enhanced, and the battery can be detached conveniently.

In a possible embodiment of the pot assembly as described above, the cross-sectional shape of the sealing ring is circular.

In a possible embodiment of the pot assembly as described above, the sealing ring fills the fitting groove. Therefore, the sealing effect of the sealing ring can be enhanced.

In a possible embodiment, the cooker assembly as described above has at least one ring of protrusions on a side of the sealing ring close to the battery cover. Therefore, one or more circles of bulges can block liquid outside the bulge ring, and the sealing effect of the sealing ring can be further enhanced.

In a possible embodiment of the cookware assembly as described above, the protrusions are in the shape of a rodent. The tooth-shaped bulge can be better abutted against the battery cover to prevent liquid from entering the battery accommodating cavity, and the sealing effect of the sealing ring is further enhanced.

In a possible embodiment, the material of the sealing ring is thermoplastic elastomer or silicone.

In a possible embodiment of the cookware assembly as described above, the first handle body is a plastic or plastic component.

In a possible embodiment, the cookware assembly as described above, the first handle further comprises: the holding part is connected with one end, far away from the cookware body, of the first handle body. The pan body is taken up or put down to the user of being convenient for of portion of gripping, also can prevent that the user from scalding.

The cookware assembly as described above, in one possible embodiment, further includes: the second handle is connected with the cookware body and is arranged opposite to the first handle. So, when this internal food of pan was overweight, the mode that can adopt left and right hands to hold the first in command and the second in command respectively is mentioned, guarantees the security of user in the use.

As mentioned above, in one possible embodiment, the control assembly comprises: a launch pad for launching a signal.

Further comprising: the detection assembly, detection assembly's one end sets up on the pan body, detection assembly's the other end with the expelling plate electricity is connected.

So, the detection component can transmit the state information of the cooker body, such as the temperature of the cooker body, the water level line in the cooking cavity of the cooker body and the like to the control module through the transmitting plate through wireless signals.

The embodiment of the utility model provides a further aspect provides a cooking utensil, include: according to the cooker assembly and the heating device, the heating device is internally provided with the control panel, and the control panel and the control assembly in the cooker assembly are in signal transmission in a wireless or wired mode.

The embodiment of the utility model provides a cooking utensil, including pan subassembly and heating device, heating device is used for heating for the pan subassembly, and it has the control panel to embed among the heating device. Wherein, the pan subassembly includes: pan body, the first in command and sealing washer. The first in command includes the first in command body and battery cover, and the sealing washer is through rubber coating technology and first in command body integrated into one piece for seal the gap between the first in command body and the battery cover, compare the assembly methods among the prior art, can solve the difficult assembly of sealing washer, the problem that drops easily also can prevent that the sealing washer from appearing becoming flexible, leads to the problem that the battery intake.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cookware assembly according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a cookware assembly according to an embodiment of the present invention;

fig. 4 is an exploded schematic view of a cookware assembly according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a first handle from a perspective according to an embodiment of the present invention;

FIG. 6 is a cross-sectional view of the first handle from another perspective according to an embodiment of the present invention;

fig. 7 is a cross-sectional view of a first handle cover and a battery cover in a viewing angle according to an embodiment of the present invention;

fig. 8 is a cross-sectional view of the first handle cover and the battery cover from another perspective according to an embodiment of the present invention;

fig. 9 is a cross-sectional view of a first handle cover from a perspective according to an embodiment of the present invention;

fig. 10 is a cross-sectional view of a first handle cover from another perspective according to an embodiment of the present invention;

FIG. 11 is a cross-sectional view from a perspective of another alternative primary handle in accordance with an embodiment of the present invention;

FIG. 12 is a cross-sectional view of another alternative primary handle according to an embodiment of the present invention from another perspective;

fig. 13 is a cross-sectional view of another first handle cover plus battery cover in accordance with an embodiment of the present invention from a perspective;

fig. 14 is a cross-sectional view of another view of the first handle lower cover and the battery cover according to the embodiment of the present invention;

fig. 15 is a cross-sectional view of another first handle cover according to an embodiment of the present invention;

fig. 16 is a cross-sectional view of another first handle cover according to another aspect of the present invention.

Description of reference numerals:

100-a cooking appliance;

10-a pot assembly;

11-a pot body;

12-a first handle;

121-a first handle body;

1211-upper cover;

1212-lower cover;

1213-battery receiving cavity;

1214-fitting grooves;

122-battery cover;

123-a holding part;

13-a control assembly;

131-a control box;

1311-control box upper cover;

1312-control box lower cover;

132-a transmitting plate;

133-a thermocouple;

134-a wire;

135-anti-overflow electrode;

14-a sealing ring;

141-protrusions;

15-a second handle;

20-a heating device;

21-a knob;

30-a stud;

40-battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a cooking utensil 100, this cooking utensil 100 can be for electromagnetism stove, electric ceramic stove, electric frying pan etc. need take the kitchen utensil of waterproof measure to the battery.

In the embodiment of the present invention, an electromagnetic oven is taken as an example of the cooking apparatus 100.

Fig. 1 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention, and referring to fig. 1, the cooking appliance 100 may include: a pot component 10 and a heating device 20, wherein the heating device 20 is used for heating the pot component 10. Generally, the heating device 20 can be configured as a base for the pot assembly 10 to be placed on, so as to ensure the stability of the pot assembly 10 when heating. The heating device 20 may be provided with a knob 21, a key, or a slide touch key to adjust the power, mode, or the like of the heating device 20. A control board (not shown) may be disposed in the heating device 20, and the control board may receive an external signal to adjust the power and mode of the heating device 20.

Fig. 2 is the utility model discloses the structure schematic diagram of the pan subassembly that the embodiment provides, it is shown with reference to fig. 2, the embodiment of the utility model provides a pan subassembly 10 includes: pan body 11, first handle 12 and second handle 15. The first in command 12 and the second in command 15 are connected with the pan body 11 respectively to the first in command 12 sets up with the second in command 15 relatively, promptly, the first in command 12 and the second in command 15 set up respectively on the outer wall of pan body 11 both sides, can be convenient for the user to the getting of pan subassembly 10, also be favorable to the pan body 11 in the time of food overweight, the user can hold to the pan subassembly 10 both hands and get.

Wherein, pan body 11 can be arbitrary shape such as circular, square, exemplary, the embodiment of the utility model provides a pan body 11 is circular pan, and its bottom of a boiler is the flat, and the lateral wall is the arc wall, and the spraying has not to be stained with the coating on the inner wall.

Fig. 3 is a sectional view of the pot component provided by the embodiment of the present invention, and fig. 4 is a schematic view of an exploded structure of the pot component provided by the embodiment of the present invention.

Referring to fig. 3 and 4, the first handle 12 can include: for the convenience of assembling the first handle 12, in some embodiments of the present invention, the first handle body 121 may be divided into an upper cover 1211 and a lower cover 1212, for example, as shown in fig. 4, the upper cover 1211 is a cover body having a containing cavity therein, and the lower cover 1212 and the upper cover 1211 are detachably connected, for example, by bolts, rivets, or the like. The lower cap 1212 has a battery receiving cavity 1213 therein for accommodating the battery 40, and the battery receiving cavity 1213 is in communication with the receiving cavity in the upper cap 1211, and the battery cover 122 is detachably connected to the lower end of the lower cap 1212 for covering the battery receiving cavity 1213.

Continuing to refer to fig. 3 and 4, the embodiment of the present invention provides a cookware assembly 10 further including: the control assembly 13, the control assembly 13 can be in signal transmission with the control board in a wireless or wired mode, and the control board adjusts the power, the mode and the like of the heating device 20.

The control assembly 13 may include a control box 131 and a transmitting board 132, wherein the transmitting board 132 is integrated with a processing module and a transmitting module for processing information and transmitting signals. To facilitate assembly and replacement, the control box 131 may include a control box upper cover 1311 and a control box lower cover 1312, the control box upper cover 1311 and the control box lower cover 1312 being detachably coupled, the emission plate 132 being built in the control box 131, and the control box 131 being fitted in the receiving cavity of the upper cover 1211.

The control component 13 can be disposed entirely within the first handle body 121 or partially within the first handle body 121.

In some embodiments of the present invention, as shown in fig. 3 and 4, the pot component 10 may further include a detection component, and the detection component may include: a thermocouple 133 and a lead 134, wherein both ends of the lead 134 are respectively connected with the emission plate 132 and the thermocouple 133, and the lead 134 can adopt an internal wiring, and the internal wiring refers to: hidden in the pot body 11, and not easy to be seen.

In order to further enhance the precise control function of the temperature, as shown in fig. 3, because the temperature of the pot bottom is most representative, the thermocouple 133 may be disposed at the bottom of the pot body 11, for example, embedded in the sub-bottom of the pot bottom, and then the thermocouple 133 is connected to the transmitting plate 132 through an internal wiring, for example, the lead 134 is connected to the stud 30, and then the stud 30 is connected to the transmitting plate 132. Wherein, the above-mentioned vice end can be the heat-conducting layer or the magnetic conduction layer of the bottom of a boiler lower surface laminating to improve the heating effect of pan body 11.

Thermocouple 133 can detect the temperature of pan body 11, and when the temperature was too high or was low excessively, transmitting plate 132 detected the signal, and control panel in with signal transmission heating device 20 so that heating device 20 adjusts the power size to this realizes the function of intelligent control temperature size.

Continuing to refer to fig. 4, in some embodiments of the present invention, the detection assembly may further include: the anti-overflow electrode 135, the anti-overflow electrode 135 can set up on the inside wall of pan body 11, is generally disposed in certain distance department from the bottom of a boiler, and the anti-overflow electrode 135 can be stainless steel rivet, and under general condition, the pan body 11 adopts is the metal material, and the pan body 11 passes through the wire to be connected with the kicking plate 132, and the anti-overflow electrode 135 is assembled with the pan body 11 is insulating.

When the water level in the cooking cavity of the cooker body 11 is low, the liquid is not in contact with the anti-overflow electrode 135, the anti-overflow function is in a non-working state, when the water level in the cooking cavity of the cooker body 11 is high, bubbles are generated in the boiled liquid and contact with the anti-overflow electrode 135, or the water level directly exceeds the anti-overflow electrode 135, the anti-overflow electrode 135 and the cooker body 11 form a loop, the transmitting plate 132 detects a signal, and sends the signal to a control panel in the heating device 20 so that the heating device 20 adjusts the power, the temperature in the cooker is reduced, and the anti-overflow function is achieved.

It is easy to understand that, when the pot body 11 is made of non-metal material, the anti-overflow electrodes may be disposed in two, one is disposed at the bottom of the pot, the other is disposed at a certain distance from the bottom of the pot, and one of the anti-overflow electrodes is connected to the transmitting plate 132, so as to achieve the anti-overflow function.

Because the control assembly 13 exists, the control assembly 13 must be powered, generally, a battery 40 is used to supply power to the control assembly 13, the battery 40 is mounted in the battery accommodating cavity 1213 of the lower cover 1212, the transmitting plate 132 located in the accommodating cavity of the upper cover 1211 is electrically connected to the battery 40, and the battery cover 122 is sealed at the lower end opening of the battery accommodating cavity 1213.

In order to prevent the water from entering the battery 40, in the prior art, a sealing groove is generally formed in the lower cap 1212, and the sealing ring 14 is fitted in the sealing groove. However, the seal ring 14 is difficult to be completely attached to the seal groove during the assembly process, is difficult to assemble, and is likely to fall off. And the assembled gasket 14 is easily loosened and has poor sealability, thereby causing water to enter the battery 40.

In order to solve the above problem, fig. 5 is a cross-sectional view of a first handle provided by an embodiment of the present invention at a viewing angle, and fig. 6 is a cross-sectional view of a first handle provided by an embodiment of the present invention at another viewing angle. Referring to fig. 5 and 6, the sealing ring 14 may be integrally formed with the first handle body 121 by a secondary encapsulation process, and the sealing ring 14 is disposed on a surface of the first handle body 121 facing the battery cover 122, so as to seal between the first handle body 121 and the battery cover 122. So, compare the assembly methods among the prior art, can solve the difficult assembly of sealing washer, the problem that drops easily also can prevent that the sealing washer from appearing not hard up, leads to the problem that the battery intake.

Wherein, the secondary encapsulation process is as follows: the plastic material (such as the first handle body 121) is molded in a primary plastic mold, and then the molded part is taken out and placed in a secondary mold to be injected with the same or another material again.

Fig. 7 is a cross-sectional view of a first handle cover and a battery cover at one viewing angle, and fig. 8 is a cross-sectional view of a first handle cover and a battery cover at another viewing angle.

Referring to fig. 7 and 8, in order to facilitate the assembly and disassembly of the battery cover 122, in some embodiments of the present invention, an assembly groove 1214 may be formed on the lower cover 1212, and the sealing ring 14 is secondarily encapsulated in the assembly groove 1214.

Fig. 9 is a cross-sectional view of a first handle cover according to an embodiment of the present invention, and fig. 10 is a cross-sectional view of a first handle cover according to another embodiment of the present invention.

Referring to fig. 9 and 10, in some embodiments of the present invention, the height H of the sealing ring 14 that can exceed the assembling groove 1214 is 0.3mm-1mm, for example, 0.4mm, 0.6mm, 0.9mm, etc., which is beneficial to enhance the sealing effect and facilitate the assembly and disassembly of the battery 40. Further, H is preferably 0.3mm to 0.5mm, for example, 0.35mm, 0.4mm, 0.45mm or the like.

It is easy to understand that the gasket 14 exceeds the assembly groove 1214 by a certain height, and due to the elasticity of the gasket 14, when the battery cover 122 is closed, the gasket 14 is compressed to abut against the battery cover 122, thereby enhancing the waterproof sealing performance.

Fig. 11 is a cross-sectional view of another first handle according to an embodiment of the present invention, and fig. 12 is a cross-sectional view of another first handle according to an embodiment of the present invention.

The seal ring 14 may be a circular ring seal ring with a circular cross section (as shown in fig. 5 to 10), or the entire assembly groove 1214 may be filled with the seal ring 14 during secondary encapsulation (as shown in fig. 11 and 12), and it is understood that the sealing and water-proof effects may be further enhanced by filling the entire assembly groove 1214 with the seal ring 14.

Fig. 13 is a cross-sectional view of another first handle cover and a battery cover according to an embodiment of the present invention, and fig. 14 is a cross-sectional view of another first handle cover and a battery cover according to an embodiment of the present invention.

Referring to fig. 13 and 14, in some embodiments of the present invention, at least one circle of protrusions 141 may be disposed on a surface of the sealing ring 14 close to the battery cover 122, and in an exemplary embodiment, in fig. 13 and 14, the protrusions 141 are two circles. One or more circles of the protrusions 141 can realize one-time waterproof sealing or multiple-time waterproof sealing, so that liquid is blocked outside the circles of the protrusions 141, and the sealing waterproof effect of the sealing ring 14 is further enhanced.

The protrusion 141 may be in a shape of a tooth, and the tooth-shaped protrusion 141 may better abut against the battery cover 122 to block liquid from entering the battery accommodating cavity 1213, thereby further enhancing the sealing effect of the sealing ring.

Fig. 15 is a cross-sectional view of another first handle cover according to an embodiment of the present invention, and fig. 16 is a cross-sectional view of another first handle cover according to an embodiment of the present invention.

Referring to fig. 15 and 16, similar to the sealing ring 14 with a circular cross section, the lower surface of the protrusion 141 may exceed the height of the assembling groove 1214 by 0.3mm to 0.1mm, for example, 0.4mm, 0.6mm, 0.9mm, etc., and when the battery cover 122 is closed, the protrusion 141 is compressed to abut against the battery cover 122, thereby enhancing the waterproof sealing performance. Further, H is preferably 0.3mm to 0.5mm, for example, 0.35mm, 0.4mm, 0.45mm or the like.

The first handle body 121 may be a plastic or plastic member, such as one or more of polybutylene terephthalate (PBT), polyethylene terephthalate (PET), PA66, and the like.

The material of the sealing ring 14 may be Thermoplastic Elastomer (TPE) or silicone.

It should be mentioned that, in order to facilitate the user operation, prevent that the user from scalding, refer to fig. 4, the embodiment of the present invention provides a cookware assembly 10, wherein the first handle 12 further includes: a holding part 123, the holding part 123 is connected to an end of the first handle body 121 far away from the pot body 11, and the holding part 123 may be made of a heat insulating material, such as plastic, rubber, etc.

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", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and 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.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; either directly or indirectly through intervening media, may be used in either the internal or the external relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Furthermore, the terms "first", "second", etc. 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.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (12)

1. A cookware assembly, comprising at least: the cookware comprises a cookware body (11), a first handle (12), a control component (13) and a sealing ring (14);

the first handle (12) is connected with the cooker body (11);

the first handle (12) comprises: the control assembly comprises a first handle body (121) and a battery cover (122), at least part of the control assembly (13) is located in the first handle body (121), the first handle body (121) is provided with a battery accommodating cavity (1213), and the battery cover (122) is used for covering the battery accommodating cavity (1213);

the sealing ring (14) is arranged on one side, facing the battery cover (122), of the first handle body (121), and the sealing ring (14) is integrally formed with the first handle body (121) through an encapsulation process;

the sealing ring (14) is used for sealing the first handle body (121) and the battery cover (122).

2. The cookware assembly according to claim 1, wherein the first handle body (121) has a fitting groove (1214), the sealing ring (14) is located in the fitting groove (1214), and the height of the sealing ring (14) beyond the fitting groove (1214) is 0.3mm-1 mm.

3. The cookware assembly according to claim 2, characterized in that the cross-sectional shape of the sealing ring (14) is circular.

4. The cookware assembly according to claim 2, characterized in that the gasket (14) fills the fitting groove (1214).

5. Pot assembly according to claim 4, wherein the sealing ring (14) has at least one ring of protrusions (141) on the side close to the battery lid (122).

6. The cookware assembly according to claim 5, characterized in that the protrusions (141) are rodent shaped.

7. A cookware assembly according to any of claims 1-6, characterized in that the gasket (14) material is a thermoplastic elastomer or silicone.

8. The cookware assembly according to any of claims 1 to 6, wherein the first handle body (121) is a plastic or plastic piece.

9. The cookware assembly according to any of claims 1-6, wherein the first handle (12) further comprises: a grip section (123);

the holding part (123) is connected with one end, far away from the pot body (11), of the first handle body (121).

10. The cookware assembly according to any of claims 1-6, further comprising: a second handle (15);

the second handle (15) is connected with the cookware body (11), and the second handle (15) is opposite to the first handle (12).

11. The pot assembly according to any of the claims 1-6, characterized in that the control assembly (13) comprises: a transmitter board (132), the transmitter board (132) for transmitting a signal;

further comprising: the detection assembly, detection assembly's one end sets up on pan body (11), detection assembly's the other end with expelling plate (132) electricity is connected.

12. A cooking appliance, comprising: a pot assembly (10) and a heating device (20) as claimed in any of claims 1-11, the heating device (20) has a built-in control board, the control board and the control component (13) in the pot assembly (10) are in signal transmission by wireless or wired mode.

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