CN213551147U - Cooking utensil and cooking utensil subassembly - Google Patents

Abstract

The application relates to the technical field of household appliances, in particular to a cooking appliance and a cooking appliance assembly. The cooking appliance includes: a container body comprising a first cavity; the heating plate is connected with the container body and is used for heating the first cavity; the first coupler is electrically connected or in signal connection with the heating plate; wherein, the first coupler is installed in the container body, and the first coupler is used for coupling with the second coupler of base. This cooking utensil does not possess independent power cord, and its inside connecting plug that also does not have corresponds also need not to match solitary heating base for this cooking utensil, and this heating base can be domestic idle insulating pot base or health preserving kettle base to current idle resource in the rational utilization family.

Description

Cooking utensil and cooking utensil subassembly

Technical Field

The application relates to the technical field of household appliances, in particular to a cooking appliance and a cooking appliance assembly.

Background

The electric heating lunch box in the market is provided with an independent power plug and is connected with a household power supply through the power plug to heat the electric heating lunch box. When the electric heating lunch box is heated, a power plug needs to be repeatedly plugged, the operation is inconvenient and unsafe, and each electric heating lunch box needs to be provided with a power plug independently, so the manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking utensil and cooking utensil subassembly utilizes other electrical apparatus bases in the family to heat cooking utensil, saves the cost.

The present application provides a cooking appliance, the cooking appliance includes:

a container body comprising a first cavity;

the heating plate is connected with the container body and is used for heating the first cavity;

the first coupler is electrically connected or in signal connection with the heating plate;

wherein the first coupler is mounted to the container body, the first coupler for coupling with the second coupler of the base.

In this application, during heating cooking utensil, place cooking utensil at the heating base to make cooking utensil and heating base be connected, in order to heat cooking utensil. Specifically, the heating base is electrically connected with the power supply, the second coupler of the heating base is coupled with the first coupler of the cooking utensil, the first coupler is electrically connected with the heating plate or is in signal connection with the heating plate, and the heating plate is controlled to heat so as to heat the first cavity. This cooking utensil does not possess independent power cord, and its inside connecting plug that also does not have corresponds also need not to match solitary heating base for this cooking utensil, and this heating base can be domestic idle insulating pot base or health preserving kettle base to current idle resource in the rational utilization family. Set up solitary power plug for cooking utensil, convenient operation safety reduces manufacturing cost to need not to peg graft the power cord repeatedly.

In one possible design, the container body further comprises a second cavity isolated from the first cavity, the first coupler being located in the second cavity;

the second cavity is provided with a first bottom wall, the first bottom wall is provided with a first through hole, and at least part of the first coupler extends out of the second cavity through the first through hole.

In this application, at least part of first coupler stretches out in the second cavity to be coupled with the second coupler of heating base, and this first coupler's bottommost end is not less than the bottommost end of second cavity, in order to reduce when placing cooking utensil, first coupler with place the platform collision, make first coupler appear the risk of wearing and tearing.

In one possible design, the container body has a center line in a height direction of the cooking appliance, and the first coupler is disposed offset from the center line.

In this application, the second coupler of insulating pot base or health preserving pot base generally sets up in one side, and the one side of keeping away from the second coupler sets up to the functional area. In this embodiment, in order to match the structure of the electric kettle base or the health preserving kettle heating base in the market, the first coupler is disposed at a position deviated from the central line of the container body, so that the first coupler is matched with the second coupler of the heating base. Simultaneously, cooking utensil places when heating the base, can cover the functional area of heating the base to reduce the risk of bumping by mistake.

In one possible design, the first coupler is provided with a thermostat.

In this application, the temperature controller can be according to operational environment's temperature variation, the operation of the dish that generates heat of control to reach the temperature of ideal.

In one possible design, the cooking appliance further includes a controller, the first coupler, the controller, and the heat generating plate are connected in series;

the controller is used for monitoring the temperature of the heating plate, and the controller can be disconnected so that the heating plate stops heating.

In this application, this controller is kick formula temperature controller, carries out overheat protection to the dish that generates heat, and when the dish temperature that generates heat was too high, kick formula temperature controller cut first coupler and the dish that generates heat between be connected, effectively reduces the dish that generates heat and burns out and the risk of the fire incident that arouses from this.

In one possible design, the cooking appliance further comprises a fuse electrically connected with the controller;

the fuse can be opened to stop the heating plate from heating.

In this application, fuse and controller series connection, at the dish overtemperature that generates heat, and during the controller failure can't cut off being connected between first coupler and the dish that generates heat, the fuse can open circuit to cut off being connected between first coupler and the dish that generates heat. The controller is as the primary protection, and the fuse is as the secondary protection, and the two cooperation is used and can effectively be reduced the high temperature of dish that generates heat, leads to the risk that cooking utensil damaged.

In one possible design, the cooking appliance is a heating lunch box.

The present application further provides a cooking appliance assembly, the cooking appliance assembly comprising:

a cooking appliance, wherein the cooking appliance is the cooking appliance;

the heating base is provided with a second coupler;

wherein the first coupler is capable of coupling with the second coupler.

In one possible design, the heating base is provided with a limiting part, and the container body can be matched with the limiting part.

In this application, this spacing portion can carry on spacingly with being connected of heating base cooking utensil, and restriction cooking utensil heats the base rotation relatively. And cooking utensil places when heating the base, sets up in the inside of spacing portion, if there is the mistake in the direction that cooking utensil placed on heating the base, cooking utensil can be raised to spacing portion, makes first coupler can not couple with the second coupler, reduces the risk of unsafe operation.

In one possible design, the heating base comprises a health pot base or an electric pot base.

In this application, cooking utensil need not to set up independent heating base, use domestic idle health preserving kettle base or insulating pot base can, make full use of resource.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a schematic cross-sectional view of a cooking appliance provided herein in one embodiment;

FIG. 2 is an exploded view of a cooking appliance assembly provided herein;

FIG. 3 is a schematic structural view of a third chamber provided in the present application;

FIG. 4 is a schematic view of the construction of an inner lid provided herein;

FIG. 5 is a partial cross-sectional view of the inner cap of FIG. 4 with the end cap unopened;

FIG. 6 is a partial cross-sectional view of the inner cap of FIG. 5 with the end cap open;

FIG. 7 is a schematic structural view of a first chamber provided herein;

fig. 8 is a sectional view taken along a-a in fig. 7.

Reference numerals:

1-a cooking appliance;

11-the container body;

111-a first cavity;

111 a-a second bottom wall;

111a1 — second via;

111 b-seal ring;

112-a second cavity;

112 a-a first bottom wall;

113-a third cavity;

113 a-a handle;

12-a heating plate;

13-a first coupler;

14-a controller;

15-a container lid;

16-an inner cover;

161-grooves;

161 a-vent;

162-an end cap;

163-an elastic member;

2-heating the base;

21-a second coupler;

22-a limiting part.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

As shown in fig. 1 to 8, the present application provides a cooking appliance assembly, the cooking appliance assembly includes a cooking appliance 1 and a heating base 2, the cooking appliance 1 includes a container body 11, a container cover 15, a heat generating plate 12 and a first coupler 13, the container cover 15 is used for covering the container body 11, the container body 11 includes a first cavity 111, the heat generating plate 12 is connected with the container body 11 and is used for heating the first cavity 111, the first coupler 13 is electrically connected or signal-connected with the heat generating plate 12, the first coupler 13 is mounted on the container body 11, the heating base 2 is provided with a second coupler 21; wherein the first coupler 13 is capable of coupling with the second coupler 21.

In this embodiment, when the cooking appliance 1 is heated, the cooking appliance 1 is placed on the heating base 2 so that the cooking appliance 1 is electrically connected to the heating base 2 to heat the cooking appliance 1. Specifically, the heating base 2 is electrically connected to a power supply, the second coupler 21 of the heating base 2 is coupled to the first coupler 13 of the cooking utensil 1, the first coupler 13 is electrically connected or signal-connected to the heating plate 12, and the heating plate 12 is controlled to generate heat so as to heat the first cavity 111. This cooking utensil 1 does not possess independent power cord, and its inside connecting plug that also does not have corresponds also need not to match solitary heating base 2 for this cooking utensil 1, and this heating base 2 can be domestic idle insulating pot base or health preserving kettle base to the current idle resource in the rational utilization family. Set up solitary power plug for current cooking utensil 1, convenient operation safety reduces manufacturing cost to need not to peg graft the power cord repeatedly.

As shown in fig. 3, the container body 11 further includes a third cavity 113, food to be heated is placed in the third cavity 113, the third cavity 113 is disposed in the first cavity 111, liquid is disposed in the first cavity 111, and the heating plate 12 heats the food in the third cavity 113 through the heated liquid. A handle 113a is provided on the third cavity 113 to facilitate the removal of the third cavity 113. The cooking appliance 1 further comprises an inner cover 16, the inner cover 16 is used for covering the third cavity 113 to accelerate the heating of the food in the third cavity 113. The inner cover 16 is provided with a vent hole 161a for evacuating hot air in the third cavity 113, so as to reduce the risk that the third cavity 113 is affected by hot air, negative pressure is formed inside, and the inner cover 16 cannot be opened.

As shown in fig. 4 to 6, further, the inner cover 16 further includes a groove 161, an end cap 162 and an elastic member 163, the air vent 161a is disposed in the groove 161, the end cap 162 is disposed in the groove 161, and the end cap 162 is hinged to the groove 161 and can rotate relative to the groove 161 to open or close the air vent 161 a. Both ends of the elastic member 163 are connected with the end caps 162 and the bottom walls of the grooves 161, and the elastic member 163 and the vent holes 161a are distributed at both ends of the grooves 161, so that when the end caps 162 are pressed, the elastic member 163 is pressed, one end of the end caps 162 is tilted, and at this time, the vent holes 161a are opened. When the pressing of the cap 162 is cancelled, the elastic member 163 can bring the cap 162 back to the initial position by its resilient force, and at this time, the vent hole 161a is closed.

As shown in fig. 7 and 8, further, the first cavity 111 includes a second bottom wall 111a, the second bottom wall 111a is provided with a second through hole 111a1, the heat generating plate 12 is connected to the second bottom wall 111a and blocks the second through hole 111a1, and the heat generating plate 12 contacts the liquid in the first cavity 111 through the second through hole 111a1 to heat the liquid in the first cavity 111. The first cavity 111 is further provided with a sealing ring 111b, and the sealing ring 111b is used for sealing a gap between the second through hole 111a1 and the heat generating plate 12.

As shown in fig. 1, in one possible design, the container body 11 further includes a second cavity 112 isolated from the first cavity 111, the first coupler 13 being located in the second cavity 112; the second cavity 112 has a first bottom wall 112a, the first bottom wall 112a is provided with a first through hole, and at least a portion of the first coupler 13 protrudes from the second cavity 112 through the first through hole. In this embodiment, at least a portion of the first coupler 13 extends out of the second cavity 112 to couple with the second coupler 21 of the heating base 2, and the lowest end of the first coupler 13 is not lower than the lowest end of the second cavity 112, so as to reduce the risk that the first coupler 13 collides with the placing table when the cooking utensil 1 is placed, and the first coupler 13 is worn.

As shown in fig. 1, in one possible design, the container body 11 has a center line in the height direction of the cooking appliance 1, and the first coupler 13 is disposed offset from the center line. The second coupler 21 of the electric kettle base or the health preserving kettle base is generally arranged at one side, and the side far away from the second coupler 21 is arranged as a functional area. In this embodiment, in order to match the structure of the electric kettle base or the health preserving kettle base on the market, the first coupler 13 is disposed to be deviated from the center line of the container body 11, so that the first coupler 13 is matched with the second coupler 21 of the heating base 2. Meanwhile, when the cooking appliance 1 is placed on the heating base 2, the functional area of the heating base 2 can be covered to reduce the risk of accidental touch.

In one possible design, as shown in fig. 2, the heating base 2 is provided with a stopper portion 22, and the container body 11 can be engaged with the stopper portion 22. In this embodiment, the limiting portion 22 can limit the connection between the cooking appliance 1 and the heating base 2, and limit the rotation of the cooking appliance 1 relative to the heating base 2. And when cooking utensil 1 was placed on heating base 2, set up in the inside of spacing portion 22, if there is the mistake in the direction that cooking utensil 1 placed on heating base 2, cooking utensil 1 can be raised to spacing portion 22, makes first coupler 13 can not couple with second coupler 21, reduces the risk of unsafe operation.

In one possible design, the first coupler 13 is provided with a thermostat. The temperature controller can control the operation of the heating plate 12 according to the temperature change of the working environment so as to achieve the ideal temperature.

In one possible design, the cooking appliance 1 further comprises a controller 14, the first coupler 13, the controller 14 and the heat generating plate 12 are connected in series; the controller 14 is used to monitor the temperature of the hot plate 12, and the controller 14 can be turned off to stop the hot plate 12 from heating. In this embodiment, the controller 14 is a kick type thermostat, which performs overheat protection on the heating plate 12, and cuts off the connection between the first coupler 13 and the heating plate 12 when the temperature of the heating plate 12 is too high, so as to effectively reduce the risk of burning out the heating plate 12 and the fire accident caused thereby.

Further, the cooking appliance 1 further includes a fuse electrically connected to the controller 14; the fuse can be opened to stop the heating of the hot plate 12. The fuse is connected in series with the controller 14, and if the heater tray 12 is over-temperature and the controller 14 fails and cannot cut off the connection between the first coupler 13 and the heater tray 12, the fuse can be broken to cut off the connection between the first coupler 13 and the heater tray 12. The controller 14 is used as a primary protection, the fuse is used as a secondary protection, and the combination of the controller and the fuse can effectively reduce the risk that the temperature of the heating plate 12 is too high, so that the cooking appliance 1 is damaged.

In one possible embodiment, the cooking appliance 1 can be a heating lunch box or another cooking appliance 1 to be heated.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A cooking appliance, characterized in that the cooking appliance (1) comprises:

a container body (11), the container body (11) comprising a first cavity (111);

the heating plate (12), the heating plate (12) is connected with the container body (11) and is used for heating the first cavity (111);

a first coupler (13), wherein the first coupler (13) is electrically or signal-connected with the heating plate (12);

wherein the first coupler (13) is mounted to the container body (11), the first coupler (13) being adapted to couple with a second coupler (21) of a base.

2. The cooking appliance according to claim 1, wherein the container body (11) further comprises a second cavity (112) isolated from the first cavity (111), the first coupler (13) being located in the second cavity (112);

the second cavity (112) has a first bottom wall (112a), the first bottom wall (112a) being provided with a first through hole through which at least part of the first coupler (13) protrudes from within the second cavity (112).

3. The cooking appliance according to claim 1, wherein the container body (11) has a center line in a height direction of the cooking appliance (1), and the first coupler (13) is disposed offset from the center line.

4. Cooking appliance according to claim 1, characterized in that the first coupling (13) is provided with a thermostat.

5. The cooking appliance according to claim 1, wherein the cooking appliance (1) further comprises a controller (14), the first coupler (13), the controller (14) and the heat generating plate (12) being connected in series;

the controller (14) is used for monitoring the temperature of the heating plate (12), and the controller (14) can be switched off so as to stop heating the heating plate (12).

6. The cooking appliance according to claim 5, wherein the cooking appliance (1) further comprises a fuse electrically connected with the controller (14);

the fuse can be opened to stop the heating plate (12) from heating.

7. The cooking appliance according to any one of claims 1 to 6, wherein the cooking appliance (1) is a heating lunch box.

8. A cooking appliance assembly, comprising:

a cooking appliance (1), wherein the cooking appliance (1) is the cooking appliance (1) as claimed in any one of claims 1 to 7;

a heating base (2), the heating base (2) being provided with a second coupler (21);

wherein the first coupler (13) is couplable with the second coupler (21).

9. The cooking appliance assembly according to claim 8, wherein the heating base (2) is provided with a stopper portion (22), the container body (11) being engageable with the stopper portion (22).

10. The cooking appliance assembly according to claim 8, wherein the heating base (2) comprises a health pot base or an electric pot base.

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