CN214548815U

CN214548815U - Cooking utensil

Info

Publication number: CN214548815U
Application number: CN202023117856.7U
Authority: CN
Inventors: 朱泽春; 周佳阳
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Jiuchuang Home Appliances Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-02
Anticipated expiration: 2030-12-22

Abstract

The application discloses cooking utensil, including the drain pan, be located the dish that generates heat of drain pan to and set up in the drain pan and generate heat the elastic component between the dish, the dish bottom that generates heat is provided with spacing portion, and the drain pan is provided with the fixed part corresponding with spacing portion, and the both ends of elastic component cooperate with spacing portion and fixed part respectively, in order to realize generating heat the elastic connection between dish and the drain pan. Compare in the fixed mode of the dish that generates heat among the prior art, the structure is simpler, is favorable to promoting assembly efficiency, reduction in production cost. Meanwhile, the bottom shell is elastically connected with the heating plate, so that on one hand, enough supporting force can be provided for the heating plate, heat loss caused by a gap between the heating plate and the panel is avoided, and heating efficiency is improved; on the other hand, elastic connection can effectual absorption because remove or unexpected mechanical vibration who collides with etc. and produce, avoid heating up the dish and rock in the drain pan and collide with other parts and lead to heating up dish or other parts impaired, help prolonging the life of heating up the dish.

Description

Cooking utensil

Technical Field

The utility model belongs to the technical field of domestic appliance, especially, relate to a cooking utensil.

Background

With the continuous progress of scientific technology and the continuous improvement of living standard, various electric heating furnaces gradually enter thousands of households, and are more and more favored by people by virtue of the advantages of rapid heating, no open fire, energy conservation, environmental protection and the like. The electric heating furnace can be electrified to generate heat because a heating disc is arranged in the electric heating furnace, and a coil is wound in the heating disc and is electrified to generate heat, so that electric energy is converted into heat energy for people to use. In order to improve the heating efficiency of the electric heating furnace, the heating plate needs to be close to a panel on the electric heating furnace as much as possible, and at the moment, the fixing mode of the heating plate becomes a problem to be solved.

The main structure of the existing electric heating furnace is generally composed of a heating plate, a microcrystal panel, an electric control system, a temperature control system and a furnace body. In the prior art, a spring, a heating plate fixing seat, a heating plate support, a screw and other structures and components are usually arranged in a furnace body. When fixing the dish that generates heat, at first will generate heat the dish through the screw and fix on the dish fixing base that generates heat, will generate heat a set fixing base cover again and establish on the dish pillar that generates heat to this realizes the fixed of dish that generates heat, and establishes the spring through the cover on the dish pillar that generates heat, utilizes the spring to adjust the distance between dish and the micrite panel that generates heat, avoids generating the clearance between dish and the micrite panel that generates heat or the two collision is impaired.

From the above, it can be seen that, when the heating plate is fixed by adopting the above scheme in the prior art, more parts are required, and the production cost is correspondingly increased. In addition, in the production and assembly of the electric heating furnace, the installation process is complicated, and the required labor cost is high. In addition, the heating plate support and the heating plate fixing seat in the prior art are generally made of plastic materials, if the heating plate support and the heating plate fixing seat are close to each other, the heating plate support and the heating plate fixing seat are easily melted by high temperature and generate peculiar smell in a high-temperature environment, the normal use of the electric heating furnace is influenced, and meanwhile, the dangers of electric leakage, fire and the like can be caused. However, if the heating plate support is far away from the heating plate, the spring between the heating plate support and the heating plate is easy to shake and drives the heating plate to shake together, on one hand, the contact gap between the heating plate and the microcrystalline panel is enlarged, so that heat is dissipated, and the heating efficiency of the electric heating furnace is reduced; on the other hand, the user daily removes and accomodates the electric heater in-process, and the dish that generates heat produces easily and rocks and collides with the inside other parts of electric heater, leads to the dish that generates heat or other parts impaired, influences the normal use of electric heater.

It will thus be seen that the prior art is susceptible to further improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking utensil to solve above-mentioned technical problem's at least one technical problem.

The utility model discloses the technical scheme who adopts does:

the utility model provides a cooking utensil, include the drain pan, be located the dish that generates heat of drain pan, and set up in the drain pan with the elastic component between the dish generates heat, the dish bottom that generates heat is provided with spacing portion, the drain pan be provided with the corresponding fixed part of spacing portion, the both ends of elastic component respectively with spacing portion with the fixed part cooperatees, in order to realize generate heat the dish with elastic connection between the drain pan.

As a preferred embodiment of the present invention, the fixing portion includes an outer annular wall and an inner annular pillar located inside the outer annular wall, and the elastic member is located between the outer annular wall and the inner annular pillar.

As a preferred embodiment of the present invention, the fixing portion further includes a support rib surrounding the outer annular wall at an interval.

As a preferred embodiment of the present invention, the elastic member receives when the gravity action of the heating plate is in a compressed state, the bottom of the limiting portion and the top of the inner ring column leave a gap therebetween.

As a preferred embodiment of the present invention, the spacing portion is a plurality of, and a plurality of, the spacing portion is followed the circumference equipartition setting of the dish that generates heat.

As a preferred embodiment of the present invention, the limiting portion is a limiting post, and the elastic member is disposed outside the limiting post.

As a preferred embodiment of the present invention, the limiting portion is a limiting groove, and the top end of the elastic member is disposed in the limiting groove.

As a preferred embodiment of the present invention, an integral structure is formed between the limiting portion and the heating plate; and/or the fixing part and the bottom shell are of an integrated structure.

As a preferred embodiment of the present invention, the heating plate is disposed with the cover including the heating plate body and the outer cover of the heating plate body, the spacing portion is disposed at the bottom of the outer cover.

As a preferred embodiment of the present invention, the cooking appliance further includes a panel located above the bottom case; under the elastic action of the elastic piece, the panel is pressed against the top of the heating plate to form a sealed heating area.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:

1. the utility model provides a cooking utensil only just can realize the drain pan and generate heat the elastic connection between the dish through the setting of spacing portion and fixed part. Compared with the fixing mode of the heating plate in the prior art, the connecting mode has the advantages that the parts such as the fixing seat, the supporting column, the screw and the like are omitted, so that the connecting structure between the bottom shell and the heating plate is simpler. Therefore, in the assembly process of the product, the screw fixation is not required to be carried out for multiple times, the assembly process between the bottom shell and the heating plate is greatly simplified, the assembly efficiency of the product is greatly improved, and meanwhile, the raw material cost and the labor cost are reduced to a great extent. In addition, the bottom shell is elastically connected with the heating plate, on one hand, enough supporting force can be provided for the heating plate, heat loss caused by gaps generated between the heating plate and the panel is avoided, the heating efficiency of the cooking device in the application is improved, and energy is saved; on the other hand, elastic connection can effectual absorption because remove or unexpected mechanical vibration who collides with etc. and produce, avoid generating heat the dish and rock in the drain pan and bump with other parts and lead to generating heat dish or other parts impaired, help prolonging the life of dish that generates heat, bring better use for the user and experience.

2. As an optimal implementation manner of the utility model, leave the clearance between the bottom of spacing portion and the top of inner ring post, reserve sufficient deformation space for the elastic component. On the one hand, mechanical vibration or accidental collision can be avoided to cause the heating plate to be damaged by impact, on the other hand, the panel arranged above the heating plate is also prevented from being damaged by impact caused by the heating plate, so that the service life of the heating plate and the panel is prolonged, and better use experience is brought to a user.

3. As the utility model discloses a preferred embodiment, fixed part are provided with interior ring post and outer rampart, interior ring post and outer rampart simple structure, and the shaping is easy, has both made things convenient for the location installation of elastic component, and simultaneously, outer rampart plays to set up the elastic component on the interior ring post and blocks spacing effect, avoids the elastic component to deviate from the interior ring post, is favorable to promoting elastic component and fixed part complex stability.

4. As an optimized embodiment of the utility model, spacing portion and fixed part correspondence are provided with a plurality ofly for the dish that generates heat is fixed more stable, helps avoiding generating heat that the dish receives the impact damage, prolongs the life of the dish that generates heat.

5. As a preferred embodiment of the utility model, the heating plate comprises a heating plate body and an outer cover which is arranged at the lower part of the heating plate body. On one hand, the outer cover can fix the heating disc, so that the connection stability between the heating disc and the bottom shell is improved; on the other hand, the dustcoat be provided with do benefit to the protection and generate heat a set body, avoid generating heat a set body and contact damage or damage parts on every side, help prolonging the life who generates heat a set, give better use experience of user.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the application and not to limit the invention. In the drawings:

FIG. 1 is an exploded view of a cooking appliance;

FIG. 2 is a schematic cross-sectional view of a cooking device;

FIG. 3 is a schematic structural view of portion A of FIG. 2;

FIG. 4 is a schematic structural view of a stopper in embodiment 1;

FIG. 5 is a schematic structural view of a stopper according to embodiment 2;

fig. 6 is a schematic structural view of the heating plate.

Wherein the content of the first and second substances,

1 panel, 2 heating plate, 21 spacing part, 22 heating plate body, 23 outer cover, 3 elastic element, 4 bottom shell, 41 fixing part, 411 inner ring column, 412 outer ring wall, 413 support rib.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

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

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1-6, the present application provides a cooking appliance, which comprises a panel 1, a bottom case 4 and a heating plate 2, wherein the heating plate 2 is fixedly connected with the bottom case 4, and the panel 1 is arranged above the heating plate 2 and is also fixedly connected with the bottom case 4. Still be provided with elastic component 3 between drain pan 4 and the dish 2 that generates heat, the dish 2 bottom that generates heat is provided with spacing portion 21, and drain pan 4 is provided with the fixed part 41 corresponding with spacing portion 21, and the both ends of elastic component 3 cooperate with spacing portion 21 and fixed part 41 respectively to realize the elastic connection between dish 2 and the drain pan 4 that generates heat.

The utility model provides a cooking utensil only just can realize drain pan 4 and the elastic connection between the dish 2 that generates heat through the setting of spacing portion 21 and fixed part 41. Compared with the fixing mode of the heating plate in the prior art, the connecting mode has the advantages that parts such as the fixing seat, the supporting column and the screw are omitted, so that the connecting structure between the bottom shell 4 and the heating plate 2 is simpler. Therefore, in the assembly process of the product, the screw fixation is not required to be carried out for many times, the assembly process between the bottom shell 4 and the heating plate 2 is greatly simplified, the assembly efficiency of the product is greatly improved, and meanwhile, the raw material cost and the labor cost are greatly reduced.

In addition, the bottom shell 4 is elastically connected with the heating plate 2, on one hand, enough supporting force can be provided for the heating plate 2, heat loss caused by a gap generated between the heating plate 2 and the panel 1 is avoided, the heating efficiency of the cooking device in the application is improved, and energy is saved; on the other hand, elastic connection can effectual absorption because remove or unexpected mechanical vibration who collides with etc. and produce, avoid heating plate 2 to rock in drain pan 4 and collide with other parts and lead to heating plate 2 or other parts impaired, help prolonging heating plate 2's life, bring better use for the user and experience.

Further, as shown in fig. 2 and 3, the fixing portion 41 includes an outer annular wall 412 and an inner annular column 411 located inside the outer annular wall 412. At the time of assembly, since the outer diameter of the elastic member 3 is smaller than the inner diameter of the outer ring wall 412 and the inner diameter of the elastic member 3 is larger than the outer diameter of the inner ring post 141, the elastic member 3 can be interposed between the outer ring wall 412 and the inner ring post 411 and fitted with the fixing portion 41.

Interior ring post 411 and outer rampart 412 simple structure, the shaping is easy, has both made things convenient for the location installation of elastic component 3, and simultaneously, outer rampart 412 plays the spacing effect of blockking equally to the elastic component 3 that sets up on interior ring post 411, avoids elastic component 3 to deviate from on interior ring post 411, is favorable to promoting the stability of elastic component 3 and fixed part 41 cooperation structure.

It should be noted that the outer annular wall 412 may be a continuous closed-loop structure to enhance the structural strength of the fixing portion 41; or a non-closed loop structure with a notch may be provided to facilitate operations of assembling, taking, placing, and the like of the elastic element 3 by a user, and the specific structure of the outer annular wall 412 is not limited in this embodiment.

In a specific example, as shown in fig. 3, the elastic element 3 may be, for example, a compression spring, one end of the compression spring is sleeved on the inner ring column 411, and the outer side of the compression spring is limited by the outer ring wall 412 to prevent the compression spring from being pulled out from the inner ring column 411.

It should also be noted that the specific structure of the elastic member 3 in this embodiment is not limited, and it may be a compression spring as described above, an elastic sheet with elastic deformation, or a rubber member and a silicone member with a large elastic modulus. In addition, in order to improve the stability of the fit between the elastic member 3 and the inner ring column 411, for example, a plurality of annular ribs or a plurality of annular grooves may be further provided on the outer surface of the inner ring column 411, wherein the annular ribs may be engaged with the elastic member 3, or the elastic member 3 may be placed in the annular grooves. Of course, the arrangement of the annular ribs or the annular grooves is only an example of the specific structure of the inner ring column 411, and does not constitute a limitation on the structure of the inner ring column 411.

Further, as shown in fig. 3, the fixing portion 41 may further include support ribs 413 disposed at intervals around the outer annular wall 412. The support ribs 413 are arranged to improve the structural strength of the outer annular wall 412, so that the stability of the fixing portion 41 is improved, and the fixing effect on the heating plate 2 is finally improved. The specific structure of the support rib 413 may be a trapezoidal rib structure shown in fig. 3, a triangular rib structure, or a rectangular rib structure, which is not limited in this embodiment. Accordingly, in this embodiment, the number and the arrangement manner of the support ribs 413 are not limited, and the number of the support ribs 413 may be one or multiple, and the plurality of support ribs 413 are uniformly distributed on the outer side of the fixing portion 41.

It should be understood that the structure of the fixing portion 41 in the present application is not limited to the above example. For example, the fixing portion 41 may also be a circular slot, and one end of the spring extends into the slot to be fixed with the slot. Alternatively, the fixing portion 41 may be a snap, which fits with a gap to achieve fixing of the spring, due to the gap between each spiral of the spring.

As a preferred embodiment of the present invention, as shown in fig. 3, when the elastic member 3 is stressed to be in a compressed state, a gap (not shown in the figure) is left between the bottom end of the limiting portion 21 and the top end of the inner ring column 411.

Preferably, the size of the gap may be, for example, 0-10 mm. Reserve sufficient deformation space for elastic component 3 between the bottom of spacing portion 21 and the top of inner ring post 411 for elastic component 3's elasticity obtains abundant performance, avoids generating heat to coil 2 and is connected to become rigid connection by elastic connection between the drain pan 4. This kind of mode of setting up can avoid mechanical vibration or unexpected colliding with to cause the dish 2 that generates heat to receive the impact damage on the one hand, and on the other hand also avoids setting up the panel 1 that generates heat 2 top and receives the impact damage that generates heat of dish 2 to be favorable to prolonging the life of dish 2 and panel 1 that generates heat, bring better use for the user and experience.

Further, as shown in fig. 4 and 5, the limiting portion 21 may be provided in plurality, and the limiting portions 21 are uniformly arranged along the circumferential direction of the heat generating plate 2 at a certain angle.

Taking the structure shown in fig. 4 as an example, the number of the limiting portions 21 may be three, for example, and the three limiting portions 21 are uniformly arranged along the circumferential direction of the heat generating plate 2 at an angle of 120 ° therebetween. Three spacing portion 21 makes fixed part 41 more stable to the support of dish 2 that generates heat, further promotes the stability that dish 2 and drain pan 4 are connected that generates heat. It can be understood that, in the present embodiment, the number and the arrangement manner of the limiting portions 21 may be considered comprehensively, such as the design requirement of the product, or the difficulty of the processing and assembling process. For example, the number of the stopper portions 21 may be preferably set in a range of 3 to 10.

It should be noted that the present invention also does not specifically limit the structure of the limiting portion 21, and any one of the following embodiments may be adopted:

example one

As shown in fig. 4, the position-limiting portion 21 is a position-limiting pillar, and the elastic element 3 is disposed outside the position-limiting pillar.

Example two

As shown in fig. 5, the limiting portion 21 is a limiting groove, and the top end of the elastic element 3 is disposed in the limiting groove. The limiting column or the limiting groove is simple in structure and convenient to machine, meanwhile, the elastic piece is convenient to replace and maintain, production cost and user use cost are saved, and better use experience is brought to users.

As a preferred embodiment of the present invention, as shown in fig. 4 and 5, the spacing portion 21 and the heat generating plate 2 may be integrated, and the fixing portion 41 and the bottom case 4 may be integrated. Compare in split type structure, the structure of integral type makes spacing portion 21 and generate heat to be connected between dish 2, fixed part 41 and the drain pan 4 more stable, is favorable to promoting the stability of being connected between dish 2 and the drain pan 4 that generates heat. Meanwhile, the integrated structure can save parts, so that the connecting structure between the limiting part 21 and the heating disc 2 is further simplified, the assembly efficiency is improved, and manpower and material resources are saved.

Of course, it should be understood that the spacing portion 21 and the heat generating plate 2 and/or the fixing portion 41 and the bottom case 4 may be connected in a split manner, such as a threaded connection, a snap connection, etc., which is not limited in this embodiment.

As a specific example of the preferred embodiment, as shown in fig. 6, the heat generating plate 2 includes a heat generating plate body 22 and an outer cover 23 covering the heat generating plate body 22, and the limiting portion 21 is disposed at the bottom of the outer cover 23. The outer cover 23 is provided to protect the heating plate body 22 and prevent the heating plate body 22 from contacting with surrounding components and damaging the surrounding components.

Preferably, the outer cover 23 may be made of a metal material, which is easier to machine and form the stopper 21; on the other hand, the metal piece is not easy to melt and deform even if the metal piece is influenced by the temperature of the heating plate 2. Of course, the outer cover 23 may also be made of other materials such as ceramics, and the present invention is not limited thereto.

In a specific example, as shown in fig. 2 and 3, the panel 1 can press against the top of the heating plate 2 under the elastic force of the elastic member 3 to form a sealed heating area. Panel 1 and the dish 2 that generates heat between closely cooperate, avoid the heat to spill over from gap between them, promote cooking utensil's heating efficiency.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A cooking utensil comprises a bottom shell, a heating plate positioned on the bottom shell, and an elastic piece arranged between the bottom shell and the heating plate, and is characterized in that,

the bottom of the heating plate is provided with a limiting part, the bottom shell is provided with a fixing part corresponding to the limiting part, and two ends of the elastic part are respectively matched with the limiting part and the fixing part so as to realize elastic connection between the heating plate and the bottom shell.

2. The cooking appliance of claim 1, wherein said retainer portion includes an outer annular wall and an inner annular column located within said outer annular wall, said resilient member being located between said outer annular wall and said inner annular column.

3. The cooking appliance of claim 2 wherein said retainer portion further comprises support ribs spaced around said outer annular wall.

4. The cooking appliance according to claim 2, wherein when the elastic member is compressed by the gravity of the heat generating plate, a gap is left between the bottom end of the limiting portion and the top end of the inner ring column.

5. The cooking appliance according to claim 1, wherein the plurality of limiting portions are evenly distributed along the circumferential direction of the heating plate.

6. The cooking appliance according to claim 5, wherein the position-limiting portion is a position-limiting column, and the elastic member is disposed outside the position-limiting column.

7. The cooking appliance according to claim 5, wherein the position-limiting portion is a position-limiting groove, and the top end of the elastic member is disposed in the position-limiting groove.

8. The cooking appliance according to any one of claims 1 to 7, wherein the limiting portion and the heating plate are of an integral structure; and/or the fixing part and the bottom shell are of an integrated structure.

9. The cooking appliance according to claim 1, wherein the heat generating plate comprises a heat generating plate body and an outer cover sleeved on the heat generating plate body, and the limiting portion is arranged at the bottom of the outer cover.

10. The cooking appliance of claim 1, further comprising a panel positioned above the bottom shell; under the elastic action of the elastic piece, the panel is pressed against the top of the heating plate to form a sealed heating area.