CN220236665U - Heating base and cooking utensil - Google Patents

Heating base and cooking utensil Download PDF

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Publication number
CN220236665U
CN220236665U CN202321930254.4U CN202321930254U CN220236665U CN 220236665 U CN220236665 U CN 220236665U CN 202321930254 U CN202321930254 U CN 202321930254U CN 220236665 U CN220236665 U CN 220236665U
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China
Prior art keywords
heating element
heating
drainage
pot body
heat transfer
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CN202321930254.4U
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Chinese (zh)
Inventor
张航锋
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Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
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Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
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Priority to CN202321930254.4U priority Critical patent/CN220236665U/en
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Publication of CN220236665U publication Critical patent/CN220236665U/en
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Abstract

The application relates to a heating base and cooking utensil, heating base are used for heating the pot body, include: the shell and set up in the shell and the bottom that the components of a whole that can function independently set up generate heat the piece and the lateral part generates heat the piece, the lateral part generates heat the piece and locates the circumference top that the bottom generated heat the piece, and the bottom generates heat the piece and is used for heating pot body bottom, and the lateral part generates heat the piece and is used for heating pot body lateral part, and when the pot body was arranged in the heating base, the internal surface that the bottom generated heat the piece and the internal surface that the lateral part generated heat the piece formed basic continuous heat transfer surface, and the heat transfer surface leaned on pot body external surface. The application provides a heating base not only can make the pot body bottom evenly be heated, can also make the pot body lateral part evenly be heated, has increased the heated area of the pot body, is favorable to obtaining better culinary art effect.

Description

Heating base and cooking utensil
Technical Field
The application relates to the technical field of small household appliances, in particular to a heating base and a cooking appliance.
Background
The split type electric frying pan is characterized in that the heating base and the pan body are arranged separately, a heating plate is arranged on the heating base, the heat transfer surface of the heating plate is a plane, only the bottom surface of the pan body is in contact with the heating plate when the split type electric frying pan is used, the bottom of the pan body can be heated uniformly, but the temperature of the side part of the pan body is uneven, and therefore the cooking effect is affected.
Disclosure of Invention
Accordingly, it is necessary to provide a heating base and a cooking device capable of uniformly heating the side portion of the pan body.
A heating base for heating a pan body, comprising: the heating device comprises a shell, a bottom heating part and a side heating part, wherein the bottom heating part and the side heating part are arranged in the shell and are arranged in a split mode, the side heating part is arranged above the periphery side of the bottom heating part, the bottom heating part is used for heating the bottom of the pot body, the side heating part is used for heating the side part of the pot body, when the pot body is arranged on the heating base, the inner surface of the bottom heating part and the inner surface of the side heating part form a basically continuous heat transfer surface, and the heat transfer surface is attached to the outer surface of the pot body.
The heating base that this application provided, because including bottom heating element and lateral part heating element, not only can make the pot body bottom evenly be heated, can also make the pot body lateral part evenly be heated, increased the heating area of the pot body, be favorable to obtaining better culinary art effect.
In one embodiment, the bottom heating element is of a disc-shaped structure, the side heating element is of an annular structure, and a first drainage structure is arranged adjacent to the bottom heating element and the side heating element.
So, when there is water on the lateral part heating element, accessible first drainage structure discharges to take water at the external wall of pot body, or when the pot body has water to spill over in the use, accessible first drainage structure will drip the lateral part heating element on water in time drain, avoid bottom heating element and lateral part heating element to appear ponding the condition, reduce the damage to bottom heating element and lateral part heating element, improved the safety in utilization.
In one embodiment, the first drain structure is a drain gap disposed between the bottom heat generating element and the side heat generating element.
Thus, water on the outer surface of the side part of the pot body or water on the side part heating element can flow down through the drainage gap and is discharged from the bottom of the shell, and water can be prevented from accumulating on the bottom heating element and the side part heating element.
In one embodiment, the first drainage structure comprises a first drainage groove, the notch of the first drainage groove is upward, and a first drainage hole is formed in the bottom of the first drainage groove.
Therefore, water on the outer surface of the side part of the pot body or water on the side part heating part can flow into the first drainage groove through the notch and is drained through the first drainage hole at the bottom of the groove, and the water draining effect is good.
In one embodiment, one of the bottom heating element and the side heating element is provided with the first drainage groove, and the other of the bottom heating element and the side heating element is provided with a first clamping rib, and the first clamping rib is arranged in the first drainage groove.
So, first water drainage tank not only plays the effect of drainage, still with first joint muscle cooperation as the bottom heating element and the connection structure of lateral part heating element, play the connection effect.
In one embodiment, the first drainage groove is formed in the lower end of the side heating element, a notch of the first drainage groove is arranged upwards, and the first clamping rib extends downwards from the edge of the bottom heating element.
Therefore, the first drainage groove has a very simple structure, so that the connection between the bottom heating piece and the side heating piece is very convenient; and, when there is water on the side heating member, the water easily flows into the first drain groove and is discharged through the first drain hole.
In one embodiment, the inner surface of the bottom heating element is a first heat transfer surface, and the first heat transfer surface comprises a plane and a first arc-shaped surface arranged outside the plane; and/or the inner surface of the side heating element is a second heat transfer surface, and the second heat transfer surface comprises a second arc-shaped surface.
So, first heat transfer surface and pot body bottom looks adaptation for first heat transfer surface can laminate pot body bottom, thereby is favorable to improving heating efficiency. The second heat transfer surface is adapted to the side of the pan body so that the second heat transfer surface can be attached to the side of the pan body, thereby facilitating improved heating efficiency, and when water is present on the second heat transfer surface, the water flows down along the second heat transfer surface more easily.
In one embodiment, the side heating element is of an annular structure, one end of the side heating element, which is far away from the bottom heating element, is adjacent to the shell, and a second drainage structure is arranged adjacent to the end of the side heating element.
Therefore, when water is carried on the outer wall of the pot body or water overflows in the use process of the pot body, the water can be timely discharged through the second water discharging structure, and the situation that the water flows onto the side heating part is reduced.
In one embodiment, the second drainage structure comprises a second drainage groove arranged on the side heating part, a notch of the second drainage groove is arranged upwards, a second drainage hole is formed in the bottom of the second drainage groove, a second clamping rib which is arranged in a downward extending mode is arranged at the upper end of the shell, and the second clamping rib is arranged in the second drainage groove.
So, the second water drainage tank not only plays the effect of drainage, still with the cooperation of second joint muscle as the connection structure of lateral part heating element and shell, play the connection effect, restriction lateral part heating element upwards moves.
In one embodiment, the bottom heating element is fixedly connected or movably connected with the housing, and the side heating element is fixedly connected or movably connected with the housing.
The cooking utensil comprises the heating base, and further comprises a pot body, wherein the pot body is arranged on the heating base.
Drawings
In order to more clearly illustrate the technical solutions of embodiments or conventional techniques of the present application, the drawings that are required to be used in the description of the embodiments or conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is an exploded view of a cooking appliance according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a cooking appliance according to an embodiment of the present application;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a perspective view of a side heat generating component according to one embodiment of the present application;
FIG. 5 is a top view of a side heat generating component according to one embodiment of the present application;
fig. 6 is a perspective view of a bottom heat generating component according to an embodiment of the present application.
Reference numerals: 11. a bottom heating element; 111. the first clamping ribs; 112. a first connection post; 113. a first heat transfer surface; 115. a first heat generating member; 12. a side heating member; 121. a first drain tank; 1211. a first drain hole; 122. a second drain tank; 1221. a second drain hole; 123. a second heat transfer surface; 124. a second connection post; 125. a second heat generating member; 20. a housing; 22. a second clamping rib; 23. a third connecting column; 24. a fourth connecting column; 300. a pot body.
Detailed Description
In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used in the description of the present application for purposes of illustration only and do not represent the only embodiment.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact of the first feature with the second feature, or an indirect contact of the first feature with the second feature via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely under the second feature, or simply indicating that the first feature is less level than the second feature.
Unless defined otherwise, all technical and scientific terms used in the specification of this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. The term "and/or" as used in the specification of this application includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, the present application provides a heating base for heating a pot 300, the heating base includes: the shell 20, the bottom heating element 11 and the side heating element 12 are arranged in the shell 20, the shell 20 can play a role in protecting, the bottom heating element 11 and the side heating element 12 which are at high temperature are prevented from being touched by a user in the use process, and the shell 20 also plays a role in decoration, so that the appearance of the heating base is attractive. The bottom heating element 11 is provided separately from the side heating element 12. It is understood that "the bottom heat generating member 11 is provided separately from the side heat generating members 12" means that the bottom heat generating member 11 and the side heat generating members 12 are two separate and independent units. The side heating element 12 is arranged above the periphery of the bottom heating element 11, the bottom heating element 11 is used for heating the bottom of the pot body 300, the side heating element 12 is used for heating the side of the pot body 300, when the pot body 300 is arranged on the heating base, the inner surface of the bottom heating element 11 and the inner surface of the side heating element 12 form a basically continuous heat transfer surface, and the heat transfer surface is attached to the outer surface of the pot body 300, so that the bottom of the pot body 300 can be uniformly heated, the side of the pot body 300 can be uniformly heated, the heating area of the pot body 300 is increased, and better cooking effect is facilitated.
It should be noted that the "inner surface of the bottom heating element 11" refers to the surface of the bottom heating element 11 facing the pan body 300, and the "inner surface of the side heating element 12" refers to the surface of the side heating element 12 facing the pan body 300. By "the inner surface of the bottom heat generating element 11 and the inner surface of the side heat generating element 12 forming a substantially continuous heat transfer surface" is meant that there is no significant step or significant gap between the inner surface of the bottom heat generating element 11 and the inner surface of the side heat generating element 12, and that there is a small step or a small gap between the inner surface of the bottom heat generating element 11 and the inner surface of the side heat generating element 12 is negligible (as shown in fig. 3), also considered to form a substantially continuous heat transfer surface.
Referring to fig. 1 and 2, in the present embodiment, the bottom heating element 11 has a disk-shaped structure, which is beneficial for uniformly heating the bottom of the pot 300. Further, the bottom heating element 11 is of a disc-shaped heat transfer structure, and the first heating element 115 for heating the bottom heating element 11 is arranged at the bottom of the bottom heating element 11, so that the bottom heating element 11 is heated through the first heating element 115, and the bottom heating element 11 is of a disc-shaped heat transfer structure, so that heat is uniformly distributed and then transferred to the bottom of the pot 300, and the bottom of the pot 300 is uniformly heated. In the present embodiment, the first heat generating element 115 is a heat generating tube, but the present utility model is not limited thereto, and the first heat generating element 115 may be a heat generating film or other heat generating structures.
In this embodiment, the side heating element 12 has a ring structure, which is beneficial to uniformly heating the side of the pan 300. Further, the side heating element 12 is an annular heat transfer structure, the bottom of the side heating element 12 is provided with a second heating element 125, the side heating element 12 is heated by the second heating element 125, and the side heating element 12 is an annular heat transfer structure, so that heat is uniformly distributed and then transferred to the side of the pot 300, and the side of the pot 300 is uniformly heated. In the embodiment, the second heat generating element 125 is a heat generating tube, but the present utility model is not limited thereto, and the second heat generating element 125 may be a heat generating film or other heat generating structures. In this embodiment, the bottom heating element 11 and the side heating element 12 are respectively provided with the first heating element 115 and the second heating element 125, and the first heating element 115 and the second heating element 125 can respectively heat the bottom heating element 11 and the side heating element 12, so that the heating time and the heating power can be respectively controlled as required, which is more beneficial to the uniform heating of the pot 300, and the use is more convenient.
Referring to fig. 2 and 6, the inner surface of the bottom heat generating element 11 is a first heat transfer surface 113, and the first heat transfer surface 113 includes a plane and a first arc surface disposed outside the plane. Because the bottom wall of the pan body 300 is generally a plane, and the bottom wall and the side wall of the pan body 300 are generally in arc surface transitional connection, the first heat transfer surface 113 comprises a plane and a first arc surface, so that the first heat transfer surface 113 can be matched with the outer surface of the pan body 300, and the bottom heating element 11 can be attached to the outer surface of the pan body 300, thereby being beneficial to uniformly heating the bottom of the pan body 300.
Referring to fig. 2 to 5, the inner surface of the side heat generating component 12 is a second heat transfer surface 123, and the second heat transfer surface 123 includes a second arc surface. For an electric frying pan, the side wall of the electric frying pan is generally an arc surface, and the second heat transfer surface 123 comprises a second arc surface, so that the second heat transfer surface 123 can be matched with the outer surface of the pan body 300, and the side heating element 12 can be attached to the outer surface of the pan body 300, thereby being beneficial to uniformly heating the side part of the pan body 300, and when the second heat transfer surface 123 has water, the water flows downwards along the second heat transfer surface 123 more easily. In this embodiment, the second arc surface is substantially continuous with the first arc surface, and both the second arc surface and the first arc surface can be well attached to the pan body 300, thereby being beneficial to improving heat transfer efficiency. Further, the second heat transfer surface 123 is an arc surface with a relatively gentle arc, but is not limited thereto, and the second heat transfer surface 123 is only required to be matched with the outer surface of the side portion of the pan body 300.
Referring to fig. 3, a first drainage structure is disposed adjacent to the bottom heating element 11 and the side heating element 12, so, when water is on the side heating element 12, the water is drained through the first drainage structure, so that when water is carried on the outer wall of the pot 300 or water overflows from the pot 300 in the use process, the water dropped onto the side heating element 12 is timely drained through the first drainage structure, the situation that water accumulation occurs on the bottom heating element 11 and the side heating element 12 is avoided, damage to the bottom heating element 11 and the side heating element 12 is reduced, and use safety is improved. It should be noted that the bottom heating element 11 and the side heating element 12 may be connected together by a connection structure; or may be close together, i.e. they are in contact but have no connecting structure; or may be adjacent to each other but not in contact, i.e., with a gap therebetween. The "adjacent portion of the bottom heat generating member 11 and the side heat generating member 12" herein includes the above three cases, that is, "adjacent portion" may be connected, may be in contact, and may have a gap.
Referring to fig. 3 to 5, further, the first drainage structure includes a first drainage groove 121, a notch of the first drainage groove 121 is disposed upward, and a groove bottom of the first drainage groove 121 is provided with a first drainage hole 1211. Thus, water on the outer surface of the side portion of the pot body 300 or water on the side heating member 12 can flow into the first drain groove 121 through the notch and be discharged through the first drain hole 1211 of the groove bottom, thereby having a superior drain effect. In this embodiment, the first drainage groove 121 is annular, and can receive water flowing down from any position of the side heating element 12, and drain through the first drainage hole 1211, so as to ensure drainage effect. The number of the first drain holes 1211 may be one or more, and the plurality of first drain holes 1211 is more advantageous for timely draining the water in the first drain groove 121.
One of the bottom heating member 11 and the side heating member 12 is provided with a first drain groove 121, and the other of the bottom heating member 11 and the side heating member 12 is provided with a first catching rib 111, and the first catching rib 111 is placed in the first drain groove 121. Thus, the first drain groove 121 not only plays a role of draining water, but also plays a role of connecting with the first clamping rib 111 as a connecting structure of the bottom heating member 11 and the side heating member 12.
In one embodiment, as shown in fig. 3, the first drainage groove 121 is disposed at the lower end of the side heating element 12, and the first fastening rib 111 extends downward from the edge of the bottom heating element 11. In this way, the first drain groove 121 is very simple in structure, so that the connection between the bottom heating member 11 and the side heating member 12 is very convenient; also, when water is present on the side heating member 12, the water easily flows into the first drainage groove 121 and is discharged through the first drainage hole 1211. In this embodiment, the first clamping rib 111 is annular, and the first clamping rib 111 and the first drainage groove 121 are firmly connected. The first drainage groove 121 has a U-shaped cross section, and an end of the first drainage groove 121 connected to the side heat generating element 12 is higher than an end of the first drainage groove 121 remote from the side heat generating element 12. Of course, in other embodiments, the first drain groove 121 may be disposed at the edge of the bottom heating element 11, and the first fastening rib 111 may be disposed at the lower end of the side heating element 12.
In another embodiment (not shown), the first drain structure is a drain gap provided between the bottom heat generating member 11 and the side heat generating member 12. Water on the outer surface of the side portion of the pot 300 or water on the side heating member 12 can flow down through the drain gap and drain from the bottom of the housing 20, and water accumulation on the bottom heating member 11 and the side heating member 12 can be avoided as well.
Referring to fig. 3, an end of the side heating element 12 away from the bottom heating element 11 is adjacent to the housing 20, and a second drainage structure is disposed adjacent to the end. Thus, when water is carried on the outer wall of the pot body 300 or water overflows in the use process of the pot body 300, the water can be timely discharged through the second water discharging structure, and the situation that the water flows onto the side heating piece 12 is reduced. It should be noted that the side heating element 12 and the housing 20 may be connected together by a connection structure; or may be close together, i.e. they are in contact but have no connecting structure; or may be adjacent to each other but not in contact, i.e., with a gap therebetween. The "adjacent portion of the side heat generating component 12 and the housing 20" herein includes the above three cases, that is, "adjacent portion" may be connected, may be in contact, and may have a gap.
The second drainage structure comprises a second drainage groove 122 arranged on the side heating part 12, the notch of the second drainage groove 122 is arranged upwards, a second drainage hole 1221 is formed in the bottom of the second drainage groove 122, so that water on the outer wall of the pot body 300 can flow into the second drainage groove 122 through the notch and is drained through the second drainage hole 1221 on the bottom of the groove, and a good drainage effect is achieved. In this embodiment, the second drainage groove 122 is annular, and can receive water flowing down from any position of the outer wall of the pot 300, and drain through the second drainage hole 1221, thereby ensuring the drainage effect. The number of the second drain holes 1221 may be one or more, and the plurality of second drain holes 1221 is more beneficial to timely draining the water in the second drain groove 122.
Further, the upper end of the housing 20 is provided with a second clamping rib 22 extending downwards, and the second clamping rib 22 is placed in the second drain groove 122. In this way, the second drain groove 122 not only plays a role of draining water, but also cooperates with the second clip rib 22 as a connection structure between the side heating element 12 and the housing 20, which plays a role of connection, and restricts upward movement of the side heating element 12.
It will be appreciated that the electronic component is further disposed in the housing 20, and the first drain hole 1211 and the second drain hole 1221 are disposed away from the electronic component, that is, the first drain hole 1211 and the second drain hole 1221 are not disposed directly above the electronic component or adjacent to the electronic component, so that water drops discharged from the first drain hole 1211 and the second drain hole 1221 are prevented from falling onto the electronic component. A bottom drain hole (not shown) is provided at the lowest position of the bottom of the housing 20 so that water entering the housing 20 can be drained through the bottom drain hole. Of course, in other embodiments, a water guiding column may be disposed in the housing 20, where the water guiding column is provided with a third water discharging hole penetrating through the bottom wall of the housing 20, and the third water discharging hole is disposed in one-to-one correspondence with the first water discharging hole 1211 and the second water discharging hole 1221, so that the water discharged from the first water discharging hole 1211 and the second water discharging hole 1221 can directly discharge out of the housing 20 through the third water discharging hole.
Referring to fig. 2, in an embodiment, the bottom heating element 11 is fixedly connected to the housing 20, specifically, a first connecting column 112 is disposed at the bottom of the bottom heating element 11, a third connecting column 23 is disposed on the housing 20 corresponding to the first connecting column 112, and the bottom heating element 11 can be fixedly connected to the housing 20 by fastening screws connecting the first connecting column 112 and the third connecting column 23. However, in another embodiment, the bottom heating element 11 may also be movably connected with the housing 20, specifically, the bottom heating element 11 may be movable up and down relative to the housing 20, and further, a first elastic element may be further disposed between the bottom heating element 11 and the housing 20, and the first elastic element may apply a force to the bottom heating element 11 that moves towards the pan body 300, so that when the pan body 300 is placed on the heating base, the bottom heating element 11 may better adhere to the outer wall of the pan body 300, thereby being beneficial to uniformly heating the bottom of the pan body 300.
Referring to fig. 2, in an embodiment, the side heating element 12 is fixedly connected to the housing 20, specifically, a second connecting column 124 is disposed at the bottom of the side heating element 12, a fourth connecting column 24 is disposed on the housing 20 corresponding to the second connecting column 124, and the side heating element 12 can be fixedly connected to the housing 20 by fastening screws connecting the second connecting column 124 and the fourth connecting column 24. However, in another embodiment, the side heating element 12 is movably connected to the housing 20, specifically, the side heating element 12 can move up and down relative to the housing 20, or the side heating element 12 can move inside and outside along a horizontal direction relative to the pan body 300, further, a second elastic element can be further disposed between the side heating element 12 and the housing 20, and the second elastic element can apply a force to the side heating element 12 that moves toward the pan body 300, so that when the pan body 300 is placed on the heating base, the side heating element 12 can better fit against the outer wall of the pan body 300, thereby facilitating uniform heating of the side of the pan body 300.
Referring to fig. 1 and 2, the present application further provides a cooking apparatus, including the heating base as described above, and the cooking apparatus further includes a pan body 300, where the pan body 300 is disposed on the heating base. The cooking appliance may be an electric wok, an electric rice cooker, an electric stewpot, an electric steamer, or the like, which is not limited in this application.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of the present application is to be determined by the following claims.

Claims (11)

1. A heating base for heating a pan (300), comprising: the shell (20), a bottom heating element (11) and a side heating element (12) which are arranged in the shell (20) and are arranged in a split mode, wherein the side heating element (12) is arranged above the periphery side of the bottom heating element (11),
the bottom heating element (11) is used for heating the bottom of the pot body (300), the side heating element (12) is used for heating the side of the pot body (300),
when the pan body (300) is placed on the heating base, the inner surface of the bottom heating element (11) and the inner surface of the side heating element (12) form a substantially continuous heat transfer surface, and the heat transfer surface is abutted against the outer surface of the pan body.
2. The heating base according to claim 1, wherein the bottom heating element (11) has a disc-like structure, the side heating element (12) has a ring-like structure, and a first drainage structure is provided adjacent to the bottom heating element (11) and the side heating element (12).
3. A heating base according to claim 2, characterized in that the first drainage structure is a drainage gap arranged between the bottom heat generating element (11) and the side heat generating element (12).
4. The heating base according to claim 2, characterized in that the first drainage structure comprises a first drainage channel (121), the notch of the first drainage channel (121) is arranged upwards, and the bottom of the first drainage channel (121) is provided with a first drainage hole (1211).
5. The heating base according to claim 4, wherein one of the bottom heating element (11) and the side heating element (12) is provided with the first drainage channel (121), the other of the bottom heating element (11) and the side heating element (12) is provided with a first clamping rib (111), and the first clamping rib (111) is placed in the first drainage channel (121).
6. The heating base according to claim 5, wherein the first drainage groove (121) is formed at the lower end of the side heating element (12), and the first clamping rib (111) extends downwards from the edge of the bottom heating element (11).
7. A heating base according to claim 1, characterized in that the inner surface of the bottom heat generating element (11) is a first heat transfer surface (113), the first heat transfer surface (113) comprising a plane and a first arcuate surface arranged outside the plane;
and/or the inner surface of the side heating element (12) is a second heat transfer surface (123), and the second heat transfer surface (123) comprises a second arc-shaped surface.
8. A heating base according to claim 1, characterized in that the side heating element (12) is of a ring-shaped structure, one end of the side heating element (12) remote from the bottom heating element (11) is adjacent to the housing (20), and a second drainage structure is provided adjacent.
9. The heating base of claim 8, wherein the second drainage structure comprises a second drainage groove (122) arranged on the side heating element (12), a notch of the second drainage groove (122) is upward, a second drainage hole (1221) is formed in the bottom of the second drainage groove (122), a second clamping rib (22) which is arranged in a downward extending mode is arranged at the upper end of the shell (20), and the second clamping rib (22) is arranged in the second drainage groove (122).
10. The heating base according to claim 1, characterized in that the bottom heating element (11) is fixedly or movably connected with the housing (20),
the side heating element (12) is fixedly connected or movably connected with the shell (20).
11. A cooking appliance comprising a heating base according to any one of claims 1-10, the cooking appliance further comprising a pan (300), the pan (300) being placed on the heating base.
CN202321930254.4U 2023-07-21 2023-07-21 Heating base and cooking utensil Active CN220236665U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321930254.4U CN220236665U (en) 2023-07-21 2023-07-21 Heating base and cooking utensil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321930254.4U CN220236665U (en) 2023-07-21 2023-07-21 Heating base and cooking utensil

Publications (1)

Publication Number Publication Date
CN220236665U true CN220236665U (en) 2023-12-26

Family

ID=89269594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321930254.4U Active CN220236665U (en) 2023-07-21 2023-07-21 Heating base and cooking utensil

Country Status (1)

Country Link
CN (1) CN220236665U (en)

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