CN119632402A

CN119632402A - Health pot

Info

Publication number: CN119632402A
Application number: CN202311204305.XA
Authority: CN
Inventors: 徐尧; 谷亮; 罗金柳生; 张素凌; 马向阳; 杨柳斌; 裴胜招
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2025-03-18

Abstract

The disclosure provides a health preserving kettle, which comprises a kettle body assembly and a heating assembly, wherein an open connecting end is formed on the kettle body assembly, the heating assembly comprises a bearing part and a heating part, a groove part is formed on one side of the bearing part, one side of the bearing part provided with the groove part is connected with the connecting end, a notch of the groove part is arranged corresponding to the open connecting end, so that the heating assembly and the kettle body assembly enclose a cooking cavity, and the heating part is embedded in the bearing part. The health preserving kettle that this disclosure provided is favorable to promoting food material to roll in the culinary art in-process to the middle part region of being convenient for eat material to recess is close to, avoids eating material to pile up and stops in the corner position in culinary art chamber, reduces the probability that phenomenon such as pasting the end, card sediment takes place, helps alleviateing the washing difficulty of product, promotes the culinary art effect of food, improves the use experience of product.

Description

Health preserving kettle

Technical Field

The disclosure relates to the technical field of cooking equipment, in particular to a health preserving kettle.

Background

In the related art, the phenomenon of sticking the bottom of some health preserving kettles easily occurs in the cooking process, and the phenomenon of clamping slag sometimes occurs in the connecting area between the kettle body and the kettle bottom, so that the cooking effect of food is affected by the phenomenon, the cleaning difficulty of the health preserving kettle after being used is also seriously improved, and the adverse effect is caused on the use experience of users of products.

Disclosure of Invention

The present disclosure is directed to solving at least one of the technical problems existing in the prior art or related art.

In view of this, there is provided according to an embodiment of the present disclosure a health preserving kettle including:

the kettle body assembly is provided with an open connecting end;

The heating component comprises a bearing part and a heating part, wherein one side of the bearing part is provided with a groove part, one side of the bearing part provided with the groove part is connected with the kettle body component, the notch of the groove part corresponds to the opening arrangement of the connecting end, so that the heating component and the kettle body component enclose a cooking cavity, and the heating part is embedded in the bearing part.

In one possible embodiment, the cross-sectional area of the groove portion decreases in the direction from the notch of the groove portion to the groove bottom.

In one possible embodiment, the inner circumferential wall of the groove portion extends in a curved manner along the slot-to-slot bottom direction of the groove portion.

In one possible embodiment, the inner bottom wall of the recess is planar, or

The inner bottom wall of the groove part is a curved surface which is in smooth transition with the inner peripheral wall.

In one possible embodiment, the depth of the groove portion is greater than or equal to 5mm.

In one possible embodiment, the groove portion has a cross-sectional diameter greater than or equal to 100mm and less than or equal to 150mm.

In one possible embodiment, the ratio of the maximum cross-sectional diameter of the groove portion to the depth of the groove portion is greater than or equal to 2.5 and less than or equal to 15.

In one possible embodiment, at least part of the heat generating portion is arranged corresponding to the inner peripheral wall of the groove portion.

In one possible embodiment, the heat generating portion includes:

the first heating element is embedded in the bearing part and is arranged around the inner peripheral wall of the groove part.

In one possible embodiment, the heat generating portion further includes:

The second heating piece is embedded in the bearing part;

wherein, along the degree of depth direction of recess portion, first piece and the second piece that generates heat are arranged at intervals.

In one possible embodiment, the heating assembly further comprises:

The connecting part is connected to the bearing part, the connecting part is arranged around the bearing part, and the connecting end is connected to the connecting part.

In one possible embodiment, the connection portion includes:

The groove-shaped piece is connected with the bearing part, is arranged around the bearing part, is formed with a connecting groove along the depth direction of the groove part, and is provided with a connecting end in the connecting groove;

the bonding piece is arranged in the connecting groove, and the connecting end is connected with the groove-shaped piece through the bonding piece.

In a possible embodiment, the connection part further includes:

The kettle body assembly comprises a connecting section, the connecting section is formed at the connecting end, the bearing part at least partially penetrates through the opening of the connecting end, and the first sealing element is arranged between the part of the bearing part, which penetrates through the opening of the connecting end, and the connecting section.

In one possible embodiment, the end of the body assembly remote from the connection end is formed with a spout, at least part of the connection section being located between the spout and the first seal, the connection section covering a side of the first seal facing the spout.

In one possible embodiment, the trough is of unitary construction with the carrier.

In one possible embodiment, one end of the channel member is connected to the carrier portion, and a gap is formed between the other end and the carrier portion.

In one possible embodiment, the connection portion includes:

The kettle body assembly comprises a connecting section, the connecting section is formed at the connecting end, the bearing part at least partially penetrates through the opening of the connecting end, and the first part of the second sealing element is arranged between the part of the bearing part penetrating through the opening of the connecting end and the connecting section;

The second part of the second sealing piece is positioned on one side of the connecting section, which is away from the bearing part, and the second part is sleeved with the hoop.

In one possible embodiment, the health preserving kettle further comprises:

The temperature control assembly is arranged on the bearing part, a heat-resistant groove is formed in the bearing part, the heat-resistant groove is positioned between the heating part and the temperature control assembly, and the temperature control assembly is used for controlling the heating part to operate.

In one possible embodiment, the temperature control component is disposed on one side of the bearing part, which is away from the kettle body component, and is disposed corresponding to the middle part of the bearing part, and the heat-resistant groove is disposed around the temperature control component.

In one possible embodiment, the heating assembly further comprises:

the coating part is made of aluminum material and is arranged on the inner wall of the groove part.

In one possible embodiment, the heating assembly further comprises:

And the protruding part is arranged on the inner wall of the groove part.

In one possible embodiment, the boss comprises:

a plurality of bumps arranged on the inner wall of the groove part and arranged in an array, and/or

The annular ribs are arranged on the inner wall of the groove part and are arranged along the circumferential direction of the groove part, and the annular ribs are arranged at intervals along the radial direction of the groove part.

In one possible embodiment, the kettle body assembly is made of a non-metallic material.

Compared with the prior art, the health preserving kettle at least comprises the kettle body component and the heating component, wherein the kettle body component is provided with the connecting end used for being connected with the heating component, the connecting end is provided with the opening so that the kettle body component can be connected with the heating component, the heating component comprises the bearing part and the heating part, one side of the bearing part is connected with the kettle body component to cover the opening of the connecting end, the heating component and the kettle body component can form a cooking cavity so that the health preserving kettle can conveniently contain food and liquid used for cooking the food by using the cooking cavity in the using process, the heating part is embedded in the groove part, therefore, in the cooking process, the health preserving kettle can use the heating part to provide heat required by cooking, and can use the bearing part to transfer the heat generated by the heating part to the liquid and the food in the cooking cavity. The bearing part is connected with one side of the kettle body component, the groove part is arranged on one side of the groove part, the notch of the groove part corresponds to the opening of the connecting end, so that based on the arrangement of the groove part, on one hand, the height drop between the notch of the groove part and the groove bottom can be utilized to guide food materials to move towards the groove bottom of the groove part under the action of gravity, the food materials are beneficial to being close to the middle area of the cooking cavity, the possibility that the food materials stay at the notch of the groove part can be reduced, the distance between the food materials and the notch of the groove part can be beneficial to be kept, the probability of slag blocking phenomenon in the connecting area of the kettle body component and the heating component is further reduced, on the other hand, a thermal field with relatively high strength can be formed on the inner side of the groove part through the heating action of the heating part, the boiling effect of liquid is facilitated to be enhanced, the movement state of the food materials is further maintained, the occurrence probability of the slag blocking phenomenon is reduced, therefore, the health preserving kettle can reduce the occurrence probability of the bottom pasting or slag blocking phenomenon in the cooking cavity based on the arrangement, the health preserving burden of a user is facilitated, and the health preserving burden of the user is improved, and the health preserving experience is improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the exemplary embodiments. The drawings are only for purposes of illustrating exemplary embodiments and are not to be construed as limiting the disclosure. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a schematic block diagram of a first view of a health preserving kettle in accordance with one embodiment of the present disclosure;

FIG. 2 is a schematic block diagram of a second view of a health preserving kettle in accordance with one embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view of the curing jug shown in FIG. 2, taken along the A-A direction;

FIG. 4 is a schematic cross-sectional view of the curing jug shown in FIG. 2, taken along the B-B direction;

FIG. 5 is a schematic enlarged view of region C of FIG. 4;

FIG. 6 is another schematic cross-sectional view of the curing jug shown in FIG. 2, taken along the direction A-A;

FIG. 7 is another schematic cross-sectional view of the curing jug shown in FIG. 2, taken along the B-B direction;

FIG. 8 is a schematic block diagram of a first view of another embodiment of a health preserving kettle provided by the present disclosure;

FIG. 9 is a schematic block diagram of a second view of a health preserving kettle in accordance with another embodiment of the present disclosure;

FIG. 10 is a schematic cross-sectional view of the curing jug shown in FIG. 9, taken along the direction D-D;

FIG. 11 is a schematic cross-sectional view of the curing jug shown in FIG. 9, taken along the E-E direction;

FIG. 12 is another schematic cross-sectional view of the curing jug shown in FIG. 9, taken along the direction D-D;

FIG. 13 is a further schematic cross-sectional view of the curing jug shown in FIG. 9, taken along the direction D-D;

FIG. 14 is a schematic enlarged view of region F of FIG. 13;

FIG. 15 is a schematic connection block diagram of a heating assembly and a temperature control assembly of one embodiment provided by the present disclosure;

FIG. 16 is a schematic cross-sectional view of a health preserving kettle in accordance with one embodiment provided by the present disclosure;

FIG. 17 is a schematic enlarged view of region G of FIG. 16;

FIG. 18 is a schematic block diagram of a first view of a heating assembly of one embodiment provided by the present disclosure;

FIG. 19 is a schematic block diagram of a first view of a heating assembly of another embodiment provided by the present disclosure;

FIG. 20 is a schematic block diagram of a second view of the heating assembly shown in FIG. 19;

FIG. 21is a schematic block diagram of a heating assembly of yet another embodiment provided by the present disclosure;

FIG. 22 is a schematic block diagram of a second view of the heating assembly shown in FIG. 18;

FIG. 23 is a schematic block diagram of a third view of the heating assembly shown in FIG. 18;

FIG. 24 is a schematic cross-sectional view of the heating assembly shown in FIG. 23 along the H-H direction;

FIG. 25 is a schematic cross-sectional view of the heating assembly shown in FIG. 23 along the direction I-I;

FIG. 26 is a schematic block diagram of a first view of a heat generating portion of one embodiment provided by the present disclosure;

fig. 27 is a schematic structural view of a second view of a heat generating portion of an embodiment provided by the present disclosure.

The correspondence between the reference numerals and the component names in fig. 1 to 27 is:

100 kettle body components, 110 connecting sections;

200 heating components, 210 bearing parts, 220 heating parts, 221 first heating parts, 222 second heating parts, 230 connecting parts, 231 groove-shaped parts, 232 first sealing parts, 234 second sealing parts, 235 hoops, 236 extending parts, 240 protruding parts, 241 protruding blocks and 242 annular protruding ribs;

300 temperature control components, 310 snap-action temperature controllers, 320 temperature detection pieces and 330 elastic pieces;

400 base assembly;

a 101 connecting end, a 102 kettle opening;

2101 groove portions 2102;

2312 gap;

2341 a first portion, 2342 a second portion;

2101a inner peripheral wall, 2101b inner bottom wall.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1 to 27, according to the embodiment of the disclosure, a health preserving kettle is provided, which comprises a kettle body assembly 100, a heating assembly 200, and a heating part 220, wherein the kettle body assembly 100 is provided with an open connection end 101, the heating assembly 200 comprises a bearing part 210, one side of the bearing part 210 is provided with a groove part 2101, one side of the bearing part 210 provided with the groove part 2101 is connected with the kettle body assembly 100, the notch of the groove part 2101 is arranged corresponding to the open connection end 101, so that the heating assembly 200 and the kettle body assembly 100 enclose a cooking cavity, and the heating part 220 is embedded in the bearing part 210.

The health preserving kettle provided by the embodiment of the disclosure comprises a kettle body assembly 100 and a heating assembly 200, wherein the kettle body assembly 100 is provided with a connecting end 101 for connecting the heating assembly 200, the connecting end 101 is provided with an opening so that the kettle body assembly 100 can be connected with the heating assembly 200, the heating assembly 200 comprises a bearing part 210 and a heating part 220, one side of the bearing part 210 is connected with the kettle body assembly 100 so as to cover the opening of the connecting end 101, and therefore the heating assembly 200 and the kettle body assembly 100 can enclose a cooking cavity so that the health preserving kettle can conveniently contain food materials and liquid for cooking the food materials by using the cooking cavity in the use process.

It is understood that the liquid may be, but not limited to, water, and the food material may be solid food material suitable for cooking, such as tea leaves, vegetables and fruits, medicinal materials, etc. In practical application, the heating assembly 200 may be used as a bottom component of the health care kettle, that is, in the use process, the kettle body assembly 100 may be disposed above the heating assembly 200 along the gravity direction, so that on one hand, heat transfer is convenient, and on the other hand, the bearing portion 210 may also be used to bear the gravity of the food material, so as to ensure the bearing performance of the health care kettle.

It will be appreciated that based on the foregoing arrangement, it is also convenient to manufacture the kettle body assembly 100 and the heating assembly 200 from different types of materials during the process of manufacturing the health kettle, for example, the kettle body assembly 100 may be manufactured from a material having a higher surface quality after molding, so as to improve the aesthetic property of the health kettle, and the heating assembly 200 may be manufactured from a material having a good heat conductive property, so as to ensure the cooking efficiency of the health kettle.

The heating part 220 is embedded in the groove part 2101, so that in the cooking process, the health preserving kettle can utilize the heating part 220 to provide heat required by cooking, and can utilize the bearing part 210 to transfer the heat generated by the heating part 220 to liquid and food materials in the cooking cavity, and based on the setting mode of the heating part 220, the bearing part 210 can form a package for the heating part 220, thereby reducing the heat loss of the heating part 220, improving the heat absorption capacity of the bearing part 210, further increasing the heat transfer capacity of the bearing part 210 to the cooking cavity under the condition that the operation parameters of the heating part 220 are certain, being beneficial to reducing the operation energy consumption and the operation power of the heating part 220, and improving the energy conservation property of products.

It should be noted that, in some examples, some health care kettles generally attach heating components such as a heating tube and a heating plate to the kettle bottom, so that a side of the heating component away from the kettle bottom is often exposed, and heat loss is often large. The health preserving kettle provided by the disclosure can improve the contact area between the bearing part 210 and the heating part 220 by embedding the heating part 220 in the bearing part 210, so that the bearing part 210 absorbs more heat of the heating part 220, and further the bearing part 210 is convenient for transferring more heat energy to food materials and liquid in a cooking cavity, thereby being beneficial to saving the energy consumption of the heating part 220. It is understood that the heat generating portion 220 may be embedded in the heating assembly 200 by insert molding, or the like during the manufacturing process of the heating assembly 200.

The bearing part 210 is connected to one side of the kettle body assembly 100, the groove part 2101 is formed on one side of the groove part 2101, and the notch of the groove part 2101 corresponds to the opening of the connecting end 101, so that on the other hand, based on the arrangement of the groove part 2101, the height drop between the notch of the groove part 2101 and the groove bottom can be utilized, food materials can be guided to move towards the groove bottom of the groove part 2101 under the action of gravity and are beneficial to approaching to the middle area of the cooking cavity, the possibility that the food materials stay at the notch of the groove part 2101 can be reduced, the distance between the food materials and the notch of the groove part 2101 can be beneficial to keeping the distance, the probability that the dreg clamping phenomenon occurs in the connecting area of the kettle body assembly 100 and the heating assembly 200 can be reduced, on the other hand, the inner side of the groove part 2101 can form a thermal field with relatively high strength by matching with the heating action of the heating part 220, the boiling effect of liquid can be beneficial to enhancing the boiling effect of the liquid, on the one hand, the moving state of the food materials can be further improved, the cooking effect of the health-preserving kettle can be reduced, the occurrence probability of a phenomenon of a bottom pasting phenomenon can be facilitated, and on the other hand, in the condition that the heating assembly 200 and the kettle body assembly 100 forms a cooking cavity, the space can be formed, and the cooking cavity can have a certain cooking cavity, and the cooking volume can be improved, and the cooking cavity volume can be beneficial to the cooking cavity.

It will be appreciated that, based on the foregoing arrangement, the side of the carrying portion 210 for connecting the kettle body assembly 100 and the side of the carrying portion 210 where the notch of the groove portion 2101 is formed are the same side of the carrying portion 210, so that the connection area of the heating assembly 200 and the kettle body assembly 100 surrounds the notch of the groove portion 2101 and can form a certain height drop with the bottom of the groove portion 2101.

It should be noted that, in some examples, the bottom of the cooking cavity of some health preserving kettles is generally planar, and accordingly, the connection area between the kettle body and the kettle bottom surrounds the bottom plane of the cooking cavity, that is, is located at the corner position of the bottom wall of the cooking cavity, and because the corner position of the bottom of the cooking cavity tends to have weaker thermal field strength and relatively narrow space, the fluidity of the liquid tends to be relatively poor, so that in the cooking process, for example, food materials move to the vicinity of the connection area, stagnation is very easy to occur, and the probability of food material sticking or slag blocking is increased. The health preserving kettle provided by the disclosure is based on the above arrangement, so that a height drop is formed between the connection area of the heating assembly 200 and the kettle body assembly 100 and the bottom of the cooking cavity, the food material is convenient to keep a distance from the connection area, accordingly, the food material is also beneficial to move towards the middle area which is relatively open in the cooking cavity, the heat field intensity of the bottom area of the cooking cavity is enhanced, the food material movement is facilitated, and the occurrence probability of phenomena such as sticking the bottom of paste or the connection area is reduced.

From this, the health preserving kettle can reduce the emergence probability that produces the bottom of pasting or card sediment phenomenon in the cooking process based on the aforesaid setting, is favorable to keeping the cleanliness of culinary art intracavity portion, alleviates user's clearance burden to be favorable to promoting the energy efficiency of health preserving kettle, improve the user's of product and use experience.

The arrowed line F1 in fig. 3 to 7, 10 to 13, and 24 is used to schematically represent the notch-to-groove bottom direction of the concave portion 2101.

As shown in fig. 3 to 7, 10 to 13, and 24, in some examples, the cross-sectional area of the groove portion 2101 decreases along the groove-to-groove bottom direction of the groove portion 2101.

In this technical scheme, along the direction from the notch of the groove portion 2101 to the bottom of the groove, the cross-sectional area of the groove portion 2101 can be reduced, and it can be understood that the cross-sectional area of the groove portion 2101 refers to the area of the cross-section of the groove portion 2101 perpendicular to the direction from the notch to the bottom of the groove, so that, based on the above arrangement, on one hand, the notch area of the groove portion 2101 can be made larger, the trafficability of the groove portion 2101 can be improved, and further, food materials and liquid can enter the groove portion 2101, on the other hand, the inner peripheral wall 2101a of the groove portion 2101 can be contracted along the direction from the notch to the bottom of the groove, so that the guiding effect of the groove portion 2101 on the movement of the food materials can be improved, the matching gravity effect can be facilitated, the food materials in the groove portion 2101 can be made to approach the bottom of the groove, the probability of the food materials stuck in other areas of the cooking cavity can be reduced, and the cross-sectional area of the groove portion 2101 at the position near the bottom of the groove is smaller, so that the food materials can be more easily gathered, the distribution and the neutrality of the food materials can be improved, the uniformity of the food materials can be further improved, and the heating uniformity can be improved, and the further, the further food heating effect can be further provided for guaranteeing the food taste.

It is understood that the groove bottom of the groove portion 2101 is opposite to the notch, the inner peripheral wall 2101a of the groove portion 2101, that is, the wall surface of the groove portion 2101 located between the notch and the groove bottom, and correspondingly, the wall surface at the groove bottom of the groove portion 2101, that is, the inner bottom wall 2101b of the groove portion 2101, the inner wall of the groove portion 2101 may include the inner peripheral wall 2101a and the inner bottom wall 2101b.

It can be appreciated that along the direction from the notch of the groove portion 2101 to the bottom of the groove, the cross-sectional area of the groove portion 2101 may be continuously reduced, so that the inner peripheral wall 2101a can be in a state of extending in a slope along the direction from the notch of the groove portion 2101 to the bottom of the groove, thereby enhancing the guiding function of the inner peripheral wall 2101a on the movement of the food material, and being beneficial to guiding the food material in the cooking cavity to approach the bottom of the groove.

As shown in fig. 3 to 7, 10 to 13, and 24, in some examples, the inner peripheral wall 2101a of the groove portion 2101 extends in a curved shape along the groove-to-groove bottom direction of the groove portion 2101.

In this technical scheme, along the notch to tank bottom direction of recess portion 2101, can set up the inner peripheral wall 2101a of recess portion 2101 and be curved extension, thereby based on the aforesaid setting, can make the cross-sectional area of recess portion 2101 pass through with comparatively smooth mode, and then improve the motion guide effect of perisporium to the food material, in the culinary art process, be favorable to improving the mobility of food material, improve the culinary art effect of health preserving kettle, reduce the emergence probability of pasting a bottom phenomenon, and reduce the corner structure of recess portion 2101, and then reduce the possibility that food material is piled up and is detained at the corner structure, further reduce the emergence probability of pasting a bottom or card sediment phenomenon, reduce the clearance degree of difficulty of heating element 200 after the use, further improve the user experience of product.

It is to be understood that the aforementioned inner peripheral wall 2101a of the groove portion 2101 extends in a curved shape along the groove-to-groove bottom direction of the groove portion 2101, meaning that in a longitudinal section of the groove portion 2101, the contour of the inner peripheral wall 2101a is in a curved form, the aforementioned longitudinal section, that is, a section of the groove portion 2101 parallel to the aforementioned groove-to-groove bottom direction.

As shown in fig. 3, 4, 6, 7, 10, 11, and 24, in some examples, the inner bottom wall 2101b of the groove portion 2101 is a flat surface, or the inner bottom wall 2101b of the groove portion 2101 is a curved surface smoothly transiting from the inner peripheral wall 2101 a.

In the technical scheme, the inner bottom wall 2101b of the groove part 2101 can be arranged to be a plane, so that on one hand, the flatness of the bottom of the cooking cavity can be improved, the bearing stability of the health preserving kettle to food and liquid is further enhanced, the health preserving kettle is favorable for keeping the weight of the health preserving kettle stable in practical application, the safety and the stability of the health preserving kettle are improved, on the other hand, the modeling of the groove part 2101 can be simplified, the forming difficulty of the bearing part 210 is reduced, and the production and the use cost of the health preserving kettle are reduced.

Or can set up the interior bottom 2101b of recess 2101 and be the curved surface, and the aforesaid interior bottom 2101b and recess 2101 between the interior perisporium 2101a smooth pot end to can improve recess 2101 inner wall's wholeness and smoothness, be favorable to further reducing recess 2101's corner structure, promote recess 2101 to the guide effect of food material motion, the food material of being convenient for keep away from the junction area of heating element 200 and kettle body subassembly 100 in the culinary art in-process, further reduce the probability of preserving pot end or card sediment, also help further increase the degree of depth of cooking cavity simultaneously, improve the volume of cooking cavity.

In some examples, the depth of the groove portion 2101 is greater than or equal to 5mm.

In this technical scheme, the depth that can set up recess 2101 is greater than or equal to 5mm, it can be understood that the degree of depth of recess 2101 is also the distance between notch and the tank bottom of recess 2101 promptly, thereby based on the aforesaid setting, the degree of depth of recess 2101 is unlikely to be too little, be favorable to holding the food that the volume is great relatively in recess 2101, and keep the distance between food and the recess 2101 notch, thereby can prevent that the food from detaining in the junction area of heating element 200 and kettle body subassembly 100, simultaneously also can enlarge the distribution scope of recess 2101, and then be favorable to forming the high strength thermal field of bigger scope in the bottom region of cooking chamber, be favorable to making the interior more liquid of cooking chamber keep higher mobility, and then promote the food motion in the cooking chamber, improve the cooking effect of health kettle, be favorable to further reducing the risk of health kettle burnt end or card sediment.

In some possible examples, the depth of the recess 2101 is greater than or equal to 10mm and less than or equal to 60cm, e.g., 15mm, 25mm, 45mm, etc., so that excessive depths of the recess 2101 and the cooking cavity can be avoided, facilitating access and cleaning of the bottom area of the cooking cavity by the user.

In some examples, the cross-sectional diameter of the groove portion 2101 is greater than or equal to 100mm and less than or equal to 150mm.

In the technical scheme, the cross section diameter of the groove portion 2101 can be larger than or equal to 100mm and smaller than or equal to 150mm, so that based on the arrangement, on one hand, the cross section diameter of the groove portion 2101 can be prevented from being too small, the distribution range of the groove portion 2101 and the space size in the groove of the groove portion 2101 are facilitated to be enlarged, relatively large food is conveniently contained in the groove portion 2101, space is provided for movement of the food, further the cooking effect of the health-preserving kettle is facilitated to be improved, the probability of pasting bottom or clamping slag is reduced, on the other hand, the cross section diameter of the groove portion 2101 is prevented from being too large, heat is facilitated to be concentrated at the bottom of the cooking cavity, a high-strength thermal field is facilitated to be formed at the bottom of the cooking cavity, further the mobility of liquid and the food is facilitated to be improved, the cooking effect of the health-preserving kettle is facilitated to be further improved, the structure size of the bearing portion 210 is facilitated to be controlled, the structure compactness of the health-preserving kettle is improved, and the miniaturization and the lightweight level of the health-preserving kettle are improved.

It is understood that, since the cross-sectional area of the groove portion 2101 may be reduced in the direction from the notch of the groove portion 2101 to the groove bottom, the aforementioned cross-sectional diameter of the groove portion 2101 is greater than or equal to 100mm and less than or equal to 150mm, that is, the maximum cross-sectional diameter of the groove portion 2101 is less than or equal to 150mm and the minimum cross-sectional diameter of the groove portion 2101 is greater than or equal to 100mm.

In some examples, the ratio of the maximum cross-sectional diameter of the groove portion 2101 to the depth of the groove portion 2101 is greater than or equal to 2.5 and less than or equal to 15.

In this technical scheme, can set up the biggest cross section diameter of recess portion 2101 and the ratio of the degree of depth of recess portion 2101 and be greater than or equal to 2.5 and be less than or equal to 15 to based on the aforesaid setting, can carry out further restraint to the size of recess portion 2101, can make recess portion 2101 have the cell type space of relative broadness, be favorable to guaranteeing recess portion 2101 to have higher holding ability, provide comparatively abundant space for the motion of flow and food material of liquid, and then further improve the culinary art effect of health preserving kettle, reduce the probability that the phenomenon appears pasting the end or blocking sediment of health preserving kettle, alleviate user's washing burden.

As shown in fig. 3 to 7, 10, 11, 14, 24, and 25, in some examples, at least part of the heat generating portion 220 is arranged corresponding to the inner peripheral wall 2101a of the groove portion 2101.

In this technical scheme, at least part of the heating portion 220 corresponds with the inner peripheral wall 2101a of the groove portion 2101, so that in the use process, the heating portion 220 can transfer heat to the cooking cavity through the inner peripheral wall 2101a of the groove portion 2101, and the liquid in the area near the inner peripheral wall 2101a boils and rolls, so that the liquid is promoted to flow from the inner peripheral wall 2101a to the middle area of the groove portion 2101, further the food material is favorably kept in a moving state, the phenomenon that the food material is accumulated and stays at the corner position of the cooking cavity is avoided, the occurrence probability of the phenomena of sticking bottom and slag is reduced, the heating uniformity of the food material is favorably improved, the cooking effect of the food is promoted, and the user experience of the product is favorably improved.

It should be noted that, based on the foregoing arrangement, in the cooking process, the possibility that the food material stays in the inner peripheral wall 2101a of the groove portion 2101 is relatively low, and further the possibility that the inner peripheral wall 2101a of the groove portion 2101 generates a bottom pasting phenomenon is also small, so that the heating portion 220 with larger heating power is also convenient for the health preserving kettle, and further the cooking efficiency of the health preserving kettle is improved.

It can be appreciated that, in the direction from the notch of the groove portion 2101 to the bottom of the groove, the normal direction of the inner peripheral wall 2101a of the groove portion 2101 may have a component pointing to the top of the cooking cavity when the cross-sectional area of the groove portion 2101 is reduced, so that the heating portion 220 can also make the flow of the liquid have a component pointing to the top of the cooking cavity in the process of transferring heat to the food in the cooking cavity through the inner peripheral wall 2101a, thereby facilitating the floating of the food through the flow of the liquid, enabling the reciprocating switching between the floating state and the falling state, being beneficial to further enhancing the mobility of the food, reducing the possibility that the food stays at the same position for a long time, and realizing further reduction of the occurrence probability of the paste bottom phenomenon. It will be appreciated that the top of the cooking cavity refers to the portion of the cooking cavity that is remote from recess 2101.

It is understood that the foregoing heat generating portion 220 may be disposed integrally corresponding to the inner peripheral wall 2101a of the groove portion 2101, or that part of the heat generating portion 220 corresponds to the inner peripheral wall 2101a of the groove portion 2101 and the rest of the heat generating portion 220 corresponds to other positions of the groove portion 2101.

As shown in fig. 4,7, and 24 to 27, in some examples, the heat generating portion 220 includes a first heat generating member 221 embedded in the carrier portion 210, the first heat generating member 221 being disposed around an inner peripheral wall 2101a of the groove portion 2101.

In this technical solution, the heating portion 220 may include the first heating element 221 embedded in the carrying portion 210, and the first heating element 221 is disposed around the inner circumferential wall 2101a of the groove portion 2101, so that the first heating element 221 may correspond to the inner circumferential wall 2101a, and may heat the inner circumferential wall 2101a of the first heating element 221 during operation, so that a part of the space in the groove of the groove portion 2101, which is close to the inner circumferential wall 2101a, forms a thermal field with higher intensity, thereby enhancing boiling and rolling of the liquid, improving mobility of the food material, being beneficial to keeping the food material in a moving state, avoiding the food material from accumulating and staying at a corner position of the cooking cavity, reducing occurrence probability of a paste bottom and a slag blocking phenomenon, and being beneficial to improving heating uniformity of the food material, improving cooking effect of the food, and being beneficial to improving user experience of the product.

As shown in fig. 4, 7, and 24 to 27, in some examples, the heat generating part 220 further includes a second heat generating member 222 embedded in the carrier part 210, wherein the first heat generating member 221 and the second heat generating member 222 are spaced apart along the depth direction of the groove part 2101.

In this technical scheme, the heating part 220 may further include a second heating element 222 embedded in the bearing part 210, and the second heating element 222 and the first heating element 221 are arranged at intervals along the depth direction of the groove part 2101, so that based on the foregoing arrangement, the distribution uniformity of heat in the depth direction of the groove part 2101 can be further improved, the heating range of the heating part 220 in the depth direction of the groove part 2101 is enlarged, in the use process, the heating uniformity of food can be further improved, the cooking effect and the cooking efficiency of the food are improved, the user experience of the product is improved, the thermal field strength of the bottom area of the cooking cavity is also facilitated to be further improved, the mobility of food materials and liquid is enhanced, and the probability of sticking or slag is further reduced.

It is understood that the second heat generating member 222 may be located at a side of the first heat generating member 221 near the notch of the groove portion 2101 or at a side of the first heat generating member 221 near the groove bottom of the groove portion 2101, so that the second heat generating member 222 may correspond to the inner peripheral wall 2101a or the inner bottom wall 2101b of the groove portion 2101.

It will be appreciated that, as shown in fig. 26 and 27, the first heat generating member 221 and the second heat generating member 222 may be in an integral structure, and in the case where the first heat generating member 221 and the second heat generating member 222 are arc-shaped heating pipes, the heat generating portion 220 of the integral structure may be a multi-turn heating pipe, or the first heat generating member 221 and the second heat generating member 222 may be in a split structure, so that the arrangement positions of the first heat generating member 221 and the second heat generating member 222 may be more flexibly set.

As shown in fig. 4, 7, and 24 to 27, in some possible examples, the position height of the first heat generating element 221 is higher than the position height of the second heat generating element 222 along the slot-to-slot bottom direction of the groove portion 2101.

In this technical solution, the position height of the first heating element 221 may be higher than the position height of the second heating element 222 along the direction from the notch of the groove portion 2101 to the groove bottom, and it may be understood that, in practical application, the position height of the notch of the groove portion 2101 is higher than the position height of the groove bottom, so that, based on the foregoing arrangement, the second heating element 222 may be located on the side of the first heating element 221 near the groove bottom of the groove portion 2101, so as to enhance the heat field strength of the bottom area of the groove portion 2101 when the second heating element 222 operates, thereby facilitating the liquid to flow to the top area of the cooking cavity during boiling, further expanding the movement range of the liquid and the food material, and further improving the cooking effect of the health preserving kettle.

As shown in fig. 26, in some possible examples, the first heat generating element 221 and the second heat generating element 222 are arc-shaped heat generating tubes, and the distribution radius R1 of the first heat generating element 221 is larger than the distribution radius R2 of the second heat generating element 222.

In this technical solution, the first heating element 221 and the second heating element 222 may be arc-shaped heating tubes, and accordingly, the second heating element 222 may also be disposed along the circumference of the groove portion 2101, so that the second heating element 222 is matched with the first heating element 221, and the distribution uniformity and the distribution range of heat in the depth direction of the groove portion 2101 are improved, and meanwhile, the distribution uniformity and the distribution range of heat in the circumferential direction of the groove portion 2101 are improved, so as to further improve the cooking effect and the cooking efficiency of food.

Meanwhile, the distribution radius R1 of the first heating element 221 may be set to be greater than the distribution radius R2 of the second heating element 222, so that the first heating element 221 and the second heating element 222 form a further difference in distribution range, so that the heating range of the heating portion 220 to the inner wall of the recess portion 2101 can be increased, which is beneficial to further expanding the heat transfer efficiency between the heating assembly 200 and food and improving the heating uniformity of the food in the use process.

It will be appreciated that, as shown in fig. 26, the first heat generating element 221 and the second heat generating element 222 may each have an arc shape, so that the distribution radius is the radius of the corresponding arc shape of the corresponding heat generating element.

It is understood that the circumferential direction of the groove portion 2101, that is, the extending direction of the inner peripheral wall 2101a of the groove portion 2101, in other words, the extending direction of the inner wall profile of the groove portion 2101 in the cross section of the groove portion 2101.

As shown in fig. 25, in some possible examples, the distance L1 of the first heat generating member 221 to the inner wall of the groove portion 2101 coincides with the distance L2 of the second heat generating member 222 to the inner wall of the groove portion 2101.

In this technical solution, the distance L1 from the first heating element 221 to the inner wall of the groove portion 2101 may be set to be consistent with the distance L2 from the second heating element 222 to the inner wall of the groove portion 2101, so that based on the foregoing setting, in the process that the first heating element 221 and the second heating element 222 operate with the same operation parameters, the heating effect in the cooking cavity of the first heating element 221 and the second heating element 222 tends to be consistent, so that a relatively uniform thermal field is formed in the area near the inner wall of the groove portion 2101, which is favorable for further improving the heating uniformity of the food in the groove portion 2101, and is favorable for realizing synchronous control of the first heating element 221 and the second heating element 222, and improving the control convenience of the heating portion 220.

In some possible examples, the first heat generating member 221 and the second heat generating member 222 are connected in series, or the first heat generating member 221 and the second heat generating member 222 may operate independently.

In this technical scheme, first piece 221 and the second piece 222 that generates heat can be connected in series to in practical application, first piece 221 and the second piece 222 that generates heat can synchronous operation, are favorable to improving the heating efficiency to food and liquid, and strengthen the thermal field intensity of culinary art chamber bottom, improve the thermal field homogeneity of culinary art chamber bottom, are favorable to further improving the culinary art effect of health preserving kettle, reduce the possibility of pasting the bottom or blocking sediment.

Or the first heating element 221 and the second heating element 222 can independently operate, so that the heating mode of the heating part 220 can be conveniently expanded, for example, the health preserving kettle can independently utilize the first heating element 221 or the second heating element 222 to heat, and also can simultaneously utilize the first heating element 221 and the second heating element 222 to heat, and the operation parameters of the first heating element 221 and the second heating element 222 can be conveniently controlled independently in combination with the actual cooking requirement, thereby improving the diversity of the thermal field at the bottom of the cooking cavity and being beneficial to further improving the cooking effect of the health preserving kettle.

In some possible examples, the heat generating portion 220 includes a third heat generating member embedded in the carrier portion 210, the third heat generating member being spirally distributed along a circumferential direction of the carrier portion 210, wherein at least a portion of the third heat generating member is disposed around an inner peripheral wall 2101a of the recess portion 2101.

In this technical solution, the heating portion 220 may include a third heating element embedded in the carrying portion 210, where the third heating element may be in a spiral structure and is disposed along a circumferential direction of the carrying portion 210, where at least a portion of the third heating element corresponds to an inner circumferential wall 2101a of the groove portion 2101, so that, based on the foregoing arrangement, the heating portion 220 may transfer heat to a cooking cavity through the inner circumferential wall 2101a of the groove portion 2101, and make a liquid in a region near the inner circumferential wall 2101a boil and roll, so as to promote the liquid to flow from the inner circumferential wall 2101a to a middle region of the groove portion 2101, thereby facilitating the food material to keep a moving state, avoiding the food material from accumulating at a corner position of the cooking cavity, reducing the occurrence probability of a paste bottom and a slag blocking phenomenon, and facilitating to improve the heating uniformity of the food material, improving the cooking effect of the food, and facilitating the improvement of the user experience of the product, and the interconnection between different portions in the extending direction of the third heating element, so as to facilitate the formation of a heat field with higher continuity in practical application, and facilitate the reduction of the temperature difference between different positions of the groove portion 2101.

In some possible examples, the number of turns of the third heat generating member is at least two, and a space is formed between the second heat generating members 222 of two adjacent turns in the groove depth direction of the groove portion 2101.

In this technical scheme, the number of turns of the third heating element can be at least two, it can be understood that, because the third heating element is the heliciform structure, thereby the number of turns of the third heating element is also the number of turns of the spiral that the third heating element corresponds, and along the groove depth direction of recess 2101, be formed with the interval between the third heating element of two adjacent circles can be set up, thereby based on the aforesaid setting, can further improve the distribution uniformity of heat in recess 2101 degree of depth orientation, enlarge the heating scope of heating portion 220 in recess 2101 degree of depth orientation, and then in the use, can further improve the heating uniformity of food, improve the culinary art effect and the culinary art efficiency of food, promote the user of product and use experience, also be favorable to further improving the heat field intensity in culinary art chamber bottom region simultaneously, strengthen the mobility of food and liquid, further reduce the probability of sticking with paste or card sediment.

As shown in fig. 3-7, 10-14, and 16-25, in some examples, the heating assembly 200 further includes a connection portion 230 connected to the carrier portion 210, the connection portion 230 being disposed around the carrier portion 210, the connection end 101 being connected to the connection portion 230.

In this technical solution, the heating assembly 200 may further include a connection portion 230 connected to the carrying portion 210, where the connection portion 230 is connected to the connection end 101 of the kettle body assembly 100, so that the heating assembly 200 may further connect to the kettle body assembly 100 through the connection portion 230, enhance connection strength and reliability between the kettle body assembly 100 and the carrying portion 210 may further be enhanced by the connection portion 230, reduce possibility of leakage in a bottom area of the cooking cavity, and meanwhile, the connection portion 230 is disposed around the carrying portion 210, so that the connection portion 230 is located outside the groove portion 2101, thereby avoiding food and liquid in the cooking cavity from contacting the connection portion 230, further improving concealment of the connection portion 230 relative to the cooking cavity, reducing probability of slag blocking in a connection area between the heating assembly 200 and the kettle body assembly 100, and accordingly further ensuring cleanliness of the cooking cavity, and providing reliable guarantee for improving cooking effect of the health preserving kettle.

As shown in fig. 5 and 14, in some examples, the connection part 230 includes a groove-shaped member 231 connected to the bearing part 210, the groove-shaped member 231 being disposed around the bearing part 210, a connection groove being formed at one side of the groove-shaped member 231 in a depth direction of the groove portion 2101, the connection end 101 being disposed in the connection groove, and an adhesive member being disposed in the connection groove, the connection end 101 being connected to the groove-shaped member 231 by the adhesive member.

In this embodiment, the connecting portion 230 may include a groove-shaped member 231 and an adhesive member, where the groove-shaped member 231 is connected with the carrying portion 210 and surrounds the carrying portion 210, and the adhesive member and the connecting end 101 of the kettle body assembly 100 are disposed in a connecting groove of the groove-shaped member 231, so that the connecting end 101 may be connected to the groove-shaped member 231 in a gluing manner, which is favorable to ensuring connection reliability between the groove-shaped member 231 and the connecting end 101, reducing risk of the heating assembly 200 separating from the kettle body assembly 100, and meanwhile, the connecting groove is opened at one side of the groove-shaped member 231 along the depth direction of the groove portion 2101, so that the notch of the groove portion 2101 corresponds to the opening of the connecting end 101 while the connection relationship between the connecting portion 230 and the connecting end 101 is performed, thereby improving convenience of assembling the health-preserving kettle.

It can be appreciated that, since the groove-shaped member 231 is disposed around the bearing portion 210, the groove-shaped member 231 and the adhesive member can be located outside the groove portion 2101, so that the possibility that the adhesive member contacts with food or liquid in the cooking cavity is greatly reduced, a reliable guarantee is provided for safety and sanitation of the food cooking process, meanwhile, the adhesive member is prevented from being blocked, cleaning burden of a user is reduced, and user experience of the product is improved. Accordingly, based on the foregoing arrangement, the channel 231 and the adhesive member have high concealment with respect to the cooking cavity, which is also advantageous for improving the aesthetic appearance of the product.

It will be appreciated that the aforementioned adhesive may be made of an adhesive, such as silicone glue or the like.

As shown in fig. 5 and 14, in some examples, the connection part 230 further includes a first sealing member 232, the kettle body assembly 100 includes a connection section 110, the connection section 110 is formed at the connection end 101, the bearing part 210 is at least partially disposed through the opening of the connection end 101, and the first sealing member 232 is disposed between the portion of the bearing part 210 that is disposed through the opening of the connection end 101 and the connection section 110.

In this technical scheme, kettle body subassembly 100 can include connecting section 110, the link 101 of kettle body subassembly 100 forms in connecting section 110, at least partial carrier part 210 wears to locate the uncovered of aforementioned connecting end 101, correspondingly, connecting part 230 can also be including first sealing member 232, first sealing member 232 sets up and wears to locate between the open part of connecting end 101 and connecting section 110 at carrier part 210, thereby carrier part 210 can be connected in connecting section 110 of kettle body subassembly 100 through first sealing member 232, and the health preserving kettle can utilize the joint seam between first sealing member 232 shutoff carrier part 210 and the connecting section 110, further reduce the possibility of carrier part 210 and the junction area card sediment of kettle body subassembly 100, alleviate the clearance degree of difficulty of user, be favorable to guaranteeing health preserving kettle's cleanness and sanitation.

It can be appreciated that, since the side of the groove portion 2101 connected to the kettle body assembly 100 is the same side as the side of the notch provided with the groove portion 2101, so that at least part of the first sealing member 232 is arranged close to the notch of the groove portion 2101, accordingly, the first sealing member 232 can have a good blocking effect on the connection gap near the notch, so as to avoid the food material from being blocked in the area near the notch, and meanwhile, the height of the connection gap at the notch of the groove portion 2101 is relatively higher in cooperation with the setting of the groove portion 2101, so that the probability that the food material stays at the notch is relatively lower, and the possibility that the blocking phenomenon occurs in the connection area of the heating assembly 200 and the kettle body assembly 100 can be further reduced.

As shown in fig. 5 and 14, in some examples, the end of the body assembly 100 remote from the connection end 101 is formed with a spout 102, with at least a portion of the connection segment 110 being located between the spout 102 and the first seal 232, the connection segment 110 covering a side of the first seal 232 facing the spout 102.

In this technical scheme, kettle body subassembly 100 is formed with kettle mouth 102 far away from the one end of link 101 to in the use, can be convenient for the user put into the cooking cavity with edible material through kettle mouth 102, or take out the edible material in the cooking cavity through kettle mouth 102, be favorable to improving the trafficability characteristic in cooking cavity, further promote the clearance convenience in cooking cavity inside. Meanwhile, at least part of the connecting section 110 can be arranged between the kettle opening 102 and the first sealing element 232 and covers one side of the first sealing element 232 facing the kettle opening 102, so that based on the arrangement, on one hand, the surface area of the first sealing element 232 exposed in a cooking cavity can be reduced, the probability of slag blocking phenomenon at the first sealing element 232 is further reduced, the cleaning convenience of products is further improved, the use experience of users of the products is improved, on the other hand, the concealment of the first sealing element 232 relative to the kettle opening 102 can be greatly improved, the possibility that the users directly observe the first sealing element 232 along the direction from the kettle opening 102 to the inner bottom wall 2101b of the groove part 2101 is reduced, and the aesthetic property of the products is further improved.

In some examples, the trough 231 is of unitary construction with the carrier 210.

In this technical solution, the groove-shaped member 231 and the bearing portion 210 may be configured as an integral structure, so that on one hand, the integrity of the heating assembly 200 is further improved, the connection strength of the connecting portion 230 and the bearing portion 210 is further improved, the connecting portion 230 is convenient to further lock the bearing portion 210 and the kettle body assembly 100, the structural reliability of the health-preserving kettle is improved, the possibility that the bearing portion 210 and the connecting portion 230 are separated from the kettle body assembly 100 is reduced, the heating assembly 200 is facilitated to stably and reliably provide heat required for cooking for food and liquid in the cooking cavity, and on the other hand, in the process of manufacturing the heating assembly 200, the bearing portion 210 and the connecting portion 230 are also convenient to manufacture in an integrally formed manner, the assembly difficulty of the heating assembly 200 is reduced, further the production cost of the heating assembly 200 is facilitated to be reduced, and the use cost of the health-preserving kettle is reduced.

As shown in fig. 14, in some examples, one end of the groove 231 is connected to the bearing portion 210, and a gap 2312 is formed between the other end and the bearing portion 210.

In this technical scheme, can set up the one end of groove type spare 231 and be connected with carrier part 210, and be formed with clearance 2312 between the other end and the carrier part 210, thereby based on the aforesaid setting, can reduce the area of contact between groove type spare 231 and the carrier part 210, reduce the heat transfer efficiency between carrier part 210 and the groove type spare 231, in the portion 220 operation in-process that generates heat, can reduce the heat absorption of groove type spare 231 and bonding spare, be favorable to preventing bonding spare catalysis or melt adhesive, and then guarantee the bonding reliability between groove type spare 231 and the kettle body subassembly 100, reduce the risk that the crack appears in the bonding spare, be favorable to guaranteeing the leakproofness of health preserving kettle, improve health preserving kettle's security and structural reliability.

In some possible examples, the width W1 of the gap 2312 between the trough 231 and the carrier 210 is greater than or equal to 1mm.

In this technical solution, the width W1 of the foregoing gap 2312 formed between the groove 231 and the carrier 210 may be greater than or equal to 1mm, so that a certain distance may be maintained between one end of the groove 231 and the carrier 210, so as to prolong the length of the heat transfer path between the carrier 210 and the groove 231, reduce the heat absorption capacity of the groove 231 and the adhesive, facilitate reducing the temperature of the adhesive, prevent the adhesive from catalyzing or melting the adhesive, further ensure the bonding reliability between the groove 231 and the kettle body assembly 100, reduce the risk of cracking of the adhesive, facilitate ensuring the tightness of the health-preserving kettle, and improve the safety and structural reliability of the health-preserving kettle.

As shown in fig. 14, in some possible examples, the height of the position where the groove 231 is connected to the one end of the bearing portion 210 is higher than the height of the position where the groove 231 is spaced apart from the one end of the bearing portion 210 in the depth direction of the groove portion 2101.

In this technical solution, the position height of the groove member 231 connected to one end of the bearing portion 210 may be set along the depth direction of the groove portion 2101 to be higher than the position height of the groove member 231 spaced from one end of the bearing portion 210, so that based on the foregoing setting, the main body portion of the groove member 231 may be located at a relatively lower position, so that the groove member 231 is further far away from the notch of the groove portion 2101, the concealment of the groove member 231 and the adhesive member relative to the groove portion 2101 is improved, the probability that the groove member 231 and the adhesive member contact food materials and liquid is further reduced, and the occurrence of the blocking phenomenon is prevented while the sanitation of the cooking process is improved.

In some possible examples, the height of the position where the groove 231 is connected to one end of the bearing portion 210 may be lower than the height of the notch of the groove portion 2101, so that the groove 231 is located at a relatively lower position as a whole, the concealment of the groove 231 is improved, the possibility that the user directly observes the groove 231 and the adhesive along the direction from the notch to the inner bottom wall 2101b of the groove portion 2101 is reduced, the aesthetic property of the health preserving kettle is improved, the groove 231 and the adhesive are further away from the notch of the groove portion 2101, and the probability that the adhesive contacts food and liquid is reduced.

As shown in fig. 14, in some possible examples, the groove bottom of the groove 231 is located at a height lower than the height of the notch of the groove portion 2101 in the depth direction of the groove portion 2101.

In this technical scheme, can follow the depth direction of recess portion 2101, set up the position height of the tank bottom of groove type spare 231 and be less than the position height of the notch of recess portion 2101 to can deepen the spread groove degree of depth of groove type spare 231, under the certain circumstances of bonding spare volume, do benefit to and make the bonding spare be in relative lower position, and then make the bonding spare keep away from the notch of recess portion 2101, further reduce the bonding spare and contact food and liquid's possibility, provide further guarantee for health preserving kettle's sanitation and hygiene.

As shown in fig. 16 and 17, in some examples, the connection part 230 includes a second sealing member 234, the kettle body assembly 100 includes a connection section 110, the connection end 101 is formed on the connection section 110, the bearing part 210 is at least partially disposed through the opening of the connection end 101, a first portion 2341 of the second sealing member 234 is disposed between a portion of the bearing part 210 disposed through the opening of the connection end 101 and the connection section 110, and a band 235, a second portion 2342 of the second sealing member 234 is disposed on a side of the connection section 110 facing away from the bearing part 210, and the band 235 is sleeved on the second portion 2342.

In this technical solution, the kettle body assembly 100 may include a connection section 110, the connection end 101 of the kettle body assembly 100 is formed on the connection section 110, at least a portion of the bearing portion 210 is disposed through the opening of the connection end 101, and accordingly, the connection portion 230 may include a second sealing member 234 and a ferrule 235, where the second sealing member 234 includes a first portion 2341 and a second portion 2342, and the first portion 2341 is disposed between the portion of the bearing portion 210 disposed through the opening of the connection end 101 and the connection section 110, so that the bearing portion 210 may be connected to the connection section 110 of the kettle body assembly 100 through the first portion 2341, and the health preserving kettle may utilize the first portion 2341 to seal a connection gap between the bearing portion 210 and the connection section 110, thereby further reducing the possibility of blocking slag in the connection area between the bearing portion 210 and the kettle body assembly 100, reducing the cleaning difficulty of the user, and being beneficial to ensuring the cleanliness of the health preserving kettle.

The second portion 2342 is located at a side of the connection section 110 away from the bearing portion 210, that is, at an outer side of the connection section 110, and the ferrule 235 is sleeved on the second portion 2342, so that the connection portion 230 can lock the second sealing member 234, the connection end 101 and the bearing member by using the ferrule 235, so as to prevent the connection portion 230 and the bearing portion 210 from being separated from the kettle body assembly, and improve the structural reliability of the health care kettle.

It can be appreciated that, since the side of the groove portion 2101 connected to the kettle body assembly 100 is the same side as the side of the notch provided with the groove portion 2101, the first portion 2341 of at least part of the second sealing member 234 is disposed close to the notch of the groove portion 2101, accordingly, the first portion 2341 can play a good role in blocking the connection gap near the notch, and avoid the food material from being blocked in the area near the notch, and meanwhile, the height of the connection gap at the notch of the groove portion 2101 is relatively higher in cooperation with the setting of the groove portion 2101, so that the probability that the food material stays at the notch is relatively low, and the possibility that the food material is blocked in the connection area of the heating assembly 200 and the kettle body assembly 100 can be further reduced.

It will be appreciated that the first portion 2341 and the second portion 2342 of the second seal 234 are interconnected, i.e., the second seal 234 is a unitary structure. In practical applications, the second sealing member 234 may be made of an elastic sealing material, for example, silica gel, and in consideration of the usage situation of the health preserving kettle, the second sealing member 234 may be made of food grade silica gel, when the second sealing member 234 is installed, the first portion 2341 of the second sealing member 234 may be disposed between the bearing portion 210 and the connecting section 110, and then the second portion 2342 of the sealing member may be lowered and wound on the outer side of the connecting section 110 through the opening of the connecting end 101, and then fastened by the hoop 235.

As shown in fig. 17, in some possible examples, the connection portion 230 further includes an extension member 236 connected to the carrier portion 210, the extension member 236 being disposed around the carrier portion 210, the extension member 236 being located at a lower level than the connection segment 110 in the depth direction of the recess portion 2101, wherein the second seal member 234 covers the extension member 236.

In this embodiment, the connection part 230 may further include an extension member 236 connected to the carrying part 210, the extension member 236 is disposed around the carrying part 210, and the height of the extension member 236 along the depth direction of the recess 2101 is lower than the height of the connection section 110 of the kettle body assembly 100, and the second sealing member 234 covers the extension member 236, so that based on the foregoing arrangement, the shape complexity of the second sealing member 234 may be improved by the matching relationship between the extension member 236 and the second sealing member 234, and the shape complexity of the connection gap between the second sealing member 234 and other components may be further enhanced, so that the resistance of the liquid in the cooking cavity flowing through the connection gap may be further improved, the leakage risk of the cooking cavity may be reduced, and the sealing performance and safety of the health kettle may be improved.

It is understood that the extending member 236 protrudes from the carrying portion 210, and in practical applications, the extending member 236 and the carrying portion 210 may be integrally formed.

As shown in fig. 10 to 16, in some examples, the health preserving kettle further includes a temperature control assembly 300 disposed on the carrying portion 210, the carrying portion 210 is formed with a heat-resistant groove 2102, the heat-resistant groove 2102 is located between the heat generating portion 220 and the temperature control assembly 300, and the temperature control assembly 300 is used for controlling the operation of the heat generating portion 220.

In this technical scheme, the health preserving kettle can also include the control by temperature change subassembly 300 that sets up at carrier 210, control by temperature change subassembly 300 can be used for controlling the portion of generating heat 220 operation, thereby can improve the temperature control convenience of health preserving kettle, carrier 210 has seted up and has hindered the heat groove 2102, and hinder the heat groove 2102 to be located between portion of generating heat 220 and the control by temperature change subassembly 300, thereby based on the aforesaid setting, can reduce the thickness of carrier 210 between portion of generating heat 220 and the control by temperature change subassembly 300, and lengthen the heat transfer route between portion of generating heat 220 and the control by temperature change subassembly 300, and then reduce the heat transfer efficiency between heating element and the control by temperature change subassembly 300, avoid the control by temperature change subassembly 300 heat absorption too big, be favorable to improving control by temperature change subassembly 300's operational reliability and control accuracy, provide the guarantee for the steady operation of portion of generating heat 220, further improve the culinary art effect of health preserving kettle.

It will be appreciated that the temperature control assembly 300 typically includes electronics, such that if the temperature control assembly 300 is overheated during operation, instability or misalignment is highly likely to occur, thereby compromising safe and reliable operation of the heat generating portion 220 and the curing jug. Based on the foregoing arrangement of the technical solution, the influence of the heat generated by the heat generating portion 220 on the temperature control assembly 300 can be reduced, and a guarantee is provided for the stable operation of the temperature control assembly 300.

It will be appreciated that the foregoing temperature control assembly 300 may include a temperature control switch, a timing switch, etc. that can be used to control the heating portion 220 to be turned on or off, or the temperature control assembly 300 may include a temperature adjustment knob, a temperature adjustment button, etc. that can be used to adjust the temperature or heating power of the heating portion 220, or the temperature control assembly 300 may include a memory and a processor, where the memory stores a control program for controlling the heating portion 220 to operate, and the processor is used to call the foregoing control program and control the heating portion 220 to operate according to the foregoing control program, where the foregoing control program may be set in connection with actual requirements, without being excessively limited herein.

As shown in fig. 10 to 16, in some examples, the temperature control assembly 300 is disposed at a side of the bearing portion 210 facing away from the kettle body assembly 100, and is disposed corresponding to a middle portion of the bearing portion 210, and the heat blocking groove 2102 is disposed around the temperature control assembly 300.

In this technical scheme, the temperature control assembly 300 can be arranged on one side of the bearing part 210, which is away from the kettle body assembly 100, so as to avoid the temperature control assembly 300 from contacting food or liquid in the cooking cavity, thereby being beneficial to improving the safety and reliability of the temperature control assembly 300, meanwhile, the temperature control assembly 300 can be arranged corresponding to the middle part of the bearing part 210, and the heat blocking groove 2102 is arranged around the temperature control assembly 300, so that the structure of the health kettle can be more compact, and the structural stability of the health kettle can be improved, and on the other hand, the neutrality of the heat blocking groove and the bearing part 210 can be improved, the thickness uniformity in the circumferential direction of the bearing part 210 can be improved, the thermal field uniformity in the groove part 2101 can be improved, and further guarantee is provided for the cooking effect of the health kettle.

As shown in fig. 24, in some possible examples, the thickness H1 of the middle of the carrier 210 is greater than or equal to 1.5mm.

In this technical solution, the thickness H1 in the middle of the bearing portion 210 may be set to be greater than or equal to 1.5mm, so that based on the foregoing setting, the middle area of the bearing portion 210 may have a higher thickness, which is favorable for transferring the heat generated by the heating portion 220 to the middle area of the bearing portion 210, ensuring the uniformity of the thermal field in the groove portion 2101, avoiding the formation of a larger temperature difference in different areas of the inner wall of the groove portion 2101, and further improving the cooking effect of the health care kettle, and, in combination with the foregoing setting of the heat insulation groove, also avoiding the excessive heat absorption of the temperature control assembly 300.

It is understood that the thickness H1 of the middle portion of the bearing portion 210 is greater than or equal to 1.5mm, which means that the minimum thickness of the middle portion of the bearing portion 210 is greater than or equal to 1.5mm.

As shown in fig. 14, in some possible examples, the width W2 of the heat-blocking groove 2102 is greater than or equal to 1mm, and/or the thickness H2 of the bearing portion 210 between the heat-blocking groove 2102 and the groove portion 2101 is greater than or equal to 1mm and less than or equal to 5mm.

In this technical scheme, can set up the width W2 of heat-resisting groove 2102 and be greater than or equal to 1mm to can guarantee to have certain interval distance between portion 220 and the control by temperature change subassembly 300 that generates heat, and be favorable to further prolonging the heat transfer path between portion 220 and the control by temperature change subassembly 300 that generates heat, and then reduce the heat transfer efficiency between the piece that generates heat and the control by temperature change subassembly 300, avoid the control by temperature change subassembly 300 heat absorption too big, be favorable to improving the operational reliability and the control accuracy of control by temperature change subassembly 300, provide the guarantee for the steady operation of portion 220 that generates heat, further improve the culinary art effect of health preserving kettle.

In this technical solution, the thickness H2 of the bearing portion 210 between the heat-resistant groove 2102 and the groove portion 2101 may be greater than or equal to 1mm and less than or equal to 5mm, so that the thickness of the bearing portion 210 between the heat-resistant groove 2102 and the groove portion 2101 may be avoided from being too large or too small, which is beneficial to preventing the heat absorption amount of the temperature control assembly 300 from being too large while ensuring that the bearing portion 210 has relatively high heat transfer efficiency to meet the cooking requirement, and can provide further guarantee for stable and reliable operation of the temperature control assembly 300.

It can be appreciated that in this technical solution, the width W2 of the heat-resistant groove 2102 is greater than or equal to 1mm, and the thickness H2 of the bearing portion 210 between the heat-resistant groove 2102 and the groove portion 2101 is greater than or equal to 1mm and less than or equal to 5mm, which is beneficial to further ensuring the cooking effect of the health care kettle and improving the operational reliability of the temperature control assembly 300.

As shown in fig. 10 to 16, in some possible examples, the temperature control assembly 300 includes a snap-action thermostat 310 disposed on the carrier portion 210, and the snap-action thermostat 310 is connected to the heat generating portion 220.

In this technical scheme, the temperature control assembly 300 can include the kick temperature controller 310 that sets up at the carrier 210, the portion 220 that generates heat is connected with the kick temperature controller 310, thereby the kick temperature controller 310 can be controlled the start-up or closing of portion 220 that generates heat, and based on the aforesaid setting, can be convenient for the kick temperature controller 310 response carrier 210's temperature, and then close the portion 220 that generates heat when the temperature of carrier 210 reaches a certain extent, in order to avoid heating assembly 200 overheated or dry combustion method, thereby can further reduce the possibility that health preserving kettle stuck with paste the end, be favorable to improving health preserving kettle's security and washing convenience, improve the user's of product and use experience.

It can be appreciated that the snap-action temperature controller 310 generally includes metal spring plates, which deform when the temperature reaches the deformation temperature, so as to cut off the circuit, and recover the original shape to turn on the circuit when the temperature is reduced below the deformation temperature, and the metal spring plates with different specifications often have different deformation temperatures, and in practical application, the metal spring plates and the snap-action temperature controller 310 may be selected according to practical requirements, for example, metal spring plates with deformation temperatures greater than or equal to 110 ℃ and less than or equal to 180 ℃ may be adopted. Correspondingly, the kick temperature controller 310 may further include a safety lever, where the safety lever is blown under the condition that the temperature is higher than the fusing temperature to cut off the circuit, until the circuit is always in an off state before a new safety lever is replaced, and in practical application, the safety lever with the fusing temperature greater than or equal to 200 ℃ and less than or equal to 280 ℃ may be adopted.

As shown in fig. 14, in some possible examples, the temperature control assembly 300 further includes a temperature detecting member 320, an elastic member 330, wherein the elastic member 330 is connected between the snap-action thermostat 310 and the temperature detecting member 320, the bearing portion 210 is formed with a mounting table, and the elastic member 330 is configured to apply an elastic force to the temperature detecting member 320 so that the temperature detecting member 320 abuts against the mounting table, and a distance L3 between the temperature detecting member 320 and an inner wall of the recess portion 2101 is less than or equal to 10mm.

In this technical scheme, temperature control assembly 300 can also include temperature detection spare 320 and elastic component 330, wherein, temperature detection spare 320 butt is in the mount table of carrying part 210, and elastic component 330 sets up between jump formula temperature controller 310 and temperature detection spare 320 to can exert elastic force to temperature detection room, with the butt state of keeping temperature detection room and mount table, and then the health preserving kettle can utilize temperature detection spare 320 to detect the temperature of carrying part 210, is favorable to carrying out real-time acquisition to the food temperature state of cooking cavity, improves the convenience of cooking process.

It will be appreciated that in practical applications, the relationship between the detected temperature of the temperature detecting member 320 and the actual temperature of the food in the cooking cavity may be established by calibrating the detected temperature of the temperature detecting member 320 and the actual temperature of the food, so as to facilitate the reaction of the actual temperature of the food by the detected temperature. The calibration method may be various, and is not particularly limited herein.

In some possible examples, the bearing portion 210 may be made of a stainless steel material, so as to facilitate improving corrosion resistance of the bearing portion 210, prolonging service life of the bearing portion 210, and the bearing portion 210 may have good sanitation, so as to be convenient for directly contacting food materials in practical application, and meanwhile, the stainless steel material also has good heat conduction performance, so as to facilitate ensuring heating effect of the heating assembly on food materials and liquid in the cooking cavity.

In some examples, the heating assembly 200 further includes a coating portion, the bearing portion 210 being made of aluminum material, the coating portion being disposed on an inner wall of the recess portion 2101.

In the technical scheme, the bearing part 210 can be made of aluminum, so that the heat transfer efficiency of the bearing part 210 can be improved, the cooking efficiency of the health preserving kettle is improved, the heat loss of the heating assembly 200 is further reduced, the energy consumption of the health preserving kettle is reduced, correspondingly, the heating assembly 200 can also comprise a coating part, and the coating part is arranged on the inner wall of the groove part 2101, thereby avoiding the direct contact of food materials and liquid with the bearing part 210 made of aluminum in the cooking process, ensuring the safety and sanitation of the food materials, and further improving the user experience of the health preserving kettle.

It is understood that the aluminum material may be cast aluminum or an aluminum alloy.

In some possible examples, the coating portion is a ceramic coating or a fluorine coating.

In this technical scheme, coating portion can be ceramic coating or fluorine coating to can make coating portion have lower surface adhesion, reduce the possibility that food adhesion is inside recess 2101, be favorable to further guaranteeing the mobility of food in the culinary art intracavity, and then reduce the health preserving kettle and take place the probability of pasting the end and card sediment phenomenon, improve the washing convenience of health preserving kettle.

As shown in fig. 12-14 and 19-21, in some examples, the heating assembly 200 further includes a boss 240 disposed on an inner wall of the recess 2101.

In this technical scheme, heating element 200 can also include the bellying 240 that sets up at recess 2101 inner wall to can make the boundary shape in recess 2101's inslot space fluctuation uneven, and then can increase the aforesaid inslot space's boundary area, be favorable to improving heating element 200 and the area of contact of liquid in the culinary art chamber, promote the homogeneity that liquid was heated, improve the culinary art effect of health preserving kettle, correspondingly, because there is fluctuation in recess 2101's inslot space's boundary, thereby be unfavorable for the bubble nuclear growth in inslot space to become the bubble of great size, and be favorable to the bubble nuclear or the tiny bubble on recess 2101's inner wall and the bellying 240 break away from rapidly, and then noise that produces when reducing the bubble and break, be favorable to reducing the noise that the health preserving kettle produced when cooking, further improve the user experience of product.

It will be appreciated that during operation of the health preserving kettle, a portion of the noise is caused by the breakage of the bubbles during the boiling of the liquid, and the larger the volume of the bubbles before the breakage is, the larger the noise generated is, and based on the foregoing arrangement of the technical scheme, the growth size of the bubbles after nucleation can be limited, so that the bubbles are separated from the heating assembly 200 and float upwards to be broken under a smaller size, thereby being beneficial to limiting the noise intensity of the health preserving kettle during the cooking process.

As shown in fig. 12 to 14 and 19 to 21, in some examples, the protrusion 240 includes a plurality of protrusions 241 provided on an inner wall of the groove portion 2101, the plurality of protrusions 241 being arranged in an array, and/or a plurality of annular beads 242 provided on an inner wall of the groove portion 2101, the annular beads 242 being arranged along a circumferential direction of the groove portion 2101, the plurality of annular beads 242 being arranged at intervals along a radial direction of the groove portion 2101.

As shown in fig. 12, 19 and 20, in this technical solution, the protrusion 240 may include a plurality of protrusions 241 disposed on the inner wall of the recess 2101, and the plurality of protrusions 241 are arranged in an array, so that on one hand, the boundary fluctuation degree of the space in the recess 2101 can be further enhanced, the contact area between the heating assembly 200 and the liquid in the cooking cavity is increased, the possibility of forming large-sized bubbles in the cooking cavity is further reduced, which is beneficial to further reducing the noise generated in the operation process of the health preserving kettle, and on the other hand, the plurality of protrusions 241 can be arranged on the inner wall of the recess 2101 more regularly, which is beneficial to ensuring the heating uniformity of the liquid and improving the aesthetic property of the health preserving kettle.

It is understood that the array of the plurality of bumps 241 may be arranged in various manners, such as a honeycomb array, a rectangular array, a ring array, etc., and the shape of the bumps 241 may be various, such as polygonal bumps, circular bumps, elliptical bumps, etc. The shape and the array arrangement of the bumps 241 may be specifically set in accordance with actual demands, and are not excessively limited herein. Illustratively, as shown in fig. 19, the bumps 241 may be hexagonal bumps, and accordingly, a honeycomb array arrangement may be employed.

As shown in fig. 13, 14 and 21, in this technical solution, the protruding portion 240 may include a plurality of annular protruding ribs 242 disposed on an inner wall of the groove portion 2101, where the annular protruding ribs 242 are disposed along a circumferential direction of the groove portion 2101, and spaces between adjacent annular protruding ribs 242 are located along a radial direction of the groove portion 2101, so that, on one hand, a boundary fluctuation degree of a space in the groove of the groove portion 2101 can be further enhanced, a contact area between the heating assembly 200 and a liquid in the cooking cavity is increased, and a possibility of forming large-sized bubbles in the cooking cavity is further reduced, which is beneficial to further reducing noise generated in an operation process of the health preserving kettle, and on the other hand, the plurality of annular protruding ribs 242 can be relatively regularly arranged on the inner wall of the groove portion 2101, which is beneficial to ensuring heating uniformity of the liquid and improving aesthetic property of the health preserving kettle.

It will be appreciated that the plurality of annular ribs 242 may be coaxially disposed to further enhance the structural regularity of the heating assembly 200, which is advantageous for ensuring the uniformity of heating of the liquid.

The protrusion 240 may include a plurality of protrusions 241 and a plurality of annular ribs 242, so that the degree of boundary relief and shape diversity of the space in the groove of the groove portion 2101 can be further enhanced.

In some possible examples, where the boss 240 includes a plurality of the bumps 241, a spacing distance between two adjacent bumps 241 is greater than or equal to 5mm, and where the boss 240 includes a plurality of the annular beads 242, a spacing distance between two adjacent annular beads 242 is greater than or equal to 5mm.

In this technical solution, if the protruding portion 240 includes a plurality of protruding portions 241, the interval distance between two adjacent protruding portions 241 may be set to be greater than or equal to 5mm, so that on one hand, too small an interval between two adjacent protruding portions 241 may be avoided, which is favorable to ensuring that the boundary of the space in the groove of the groove portion 2101 has a higher undulating degree, and further provides a guarantee for the heat homogenizing effect and the noise reducing effect of the protruding portion 240, and on the other hand, under a certain number of protruding portions 241, the distribution range of the protruding portion 240 on the inner wall of the groove portion 2101 may be enlarged, and further the heat homogenizing effect and the noise reducing effect of the protruding portion 240 may be improved.

In this technical solution, if the protruding portion 240 includes a plurality of annular protruding ribs 242, the interval distance between two adjacent annular protruding ribs 242 may be set to be greater than or equal to 5mm, so that on one hand, too small intervals between two adjacent annular protruding ribs 242 may be avoided, which is favorable to ensuring that the boundary of the space in the groove of the groove portion 2101 has a higher fluctuation degree, and further provides a guarantee for the heat homogenizing effect and the noise reducing effect of the protruding portion 240, and on the other hand, under the condition that the number of annular protruding ribs 242 is fixed, the distribution range of the protruding portion 240 on the inner wall of the groove portion 2101 may be enlarged, and further, the heat homogenizing effect and the noise reducing effect of the protruding portion 240 may be improved.

In some possible examples, the protrusion height of the protrusion 240 relative to the inner wall of the recess 2101 is greater than or equal to 2mm and less than or equal to 5mm.

In this technical scheme, the protruding height of the protruding portion 240 relative to the inner wall of the recess portion 2101 may be greater than or equal to 2mm and less than or equal to 5mm, so that the boundary fluctuation degree of the space in the recess of the recess portion 2101 may be further enhanced, the contact area between the heating assembly 200 and the liquid in the cooking cavity may be increased, and the possibility of forming large-sized bubbles in the cooking cavity may be further reduced, which is beneficial to further reducing the noise generated in the operation process of the health preserving kettle.

In some possible examples, the protruding portion 240 and the bearing portion 210 may be in an integrated structure, so that in the process of manufacturing the heating assembly 200, the protruding portion 240 and the bearing portion 210 are manufactured in an integrated forming manner, which is beneficial to improving the processing convenience of the heating assembly 200, improving the connection strength between the bearing portion 210 and the protruding portion 240, reducing the possibility that the protruding portion 240 is separated from the bearing portion 210, and enhancing the structural reliability and safety of the health preserving kettle.

Illustratively, in the case where the bearing portion 210 is made of aluminum material, the protruding portion 240 may also be made of aluminum material, thereby ensuring that the protruding portion 240 has good heat conductive properties.

In some possible examples, where the heating assembly 200 includes a coating portion, the coating portion overlies the inner wall of the recess portion 2101, and the boss 240 is located between the inner wall of the recess portion 2101 and the coating portion.

In the technical scheme, if the heating assembly 200 comprises the protruding part 240 and the coating part, the coating part can be further arranged to cover the protruding part 240, so that the protruding part 240 is prevented from being directly contacted with food materials or liquid in the cooking cavity, the sanitation and the safety of the cooking process are further improved, the user experience of a product is further improved, meanwhile, the surface adhesive force of the heating assembly 200 is also facilitated to be reduced, the mobility of the food materials in the cooking cavity is further ensured, the probability of the phenomenon of sticking bottom and slag of the health preserving kettle is further reduced, and the cleaning convenience of the health preserving kettle is improved.

In some examples, the kettle body assembly 100 is made of a non-metallic material.

In the technical scheme, the health preserving kettle can adopt the kettle body assembly 100 made of non-metal materials, so that on one hand, the weight of the kettle body assembly 100 is reduced, the light weight level of the kettle body assembly 100 is improved, the use convenience of the health preserving kettle is further improved, on the other hand, the corrosion resistance of the kettle body assembly 100 is also improved, the service life of the kettle body assembly 100 is further prolonged, on the other hand, the heat conductivity of the kettle body assembly 100 is also reduced, the heat energy loss in the cooking process is further reduced, and the cooking efficiency is improved.

Illustratively, the kettle body assembly 100 may be made of glass, such that the kettle body assembly 100 may have good light transmission, facilitating the user's viewing of the internal conditions of the cooking cavity, and improving the aesthetics of the health preserving kettle, further improving the user experience of the product.

As shown in fig. 1-7, in some possible examples, the curing jug may further include a base assembly, with the heating assembly 200 being removably coupled to the base assembly 400.

In the present disclosure, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, the term "plurality" then referring to two or more unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, as they are used in a fixed or removable connection, or as they are integral with one another, as they are directly or indirectly connected through intervening media. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In the description of the present disclosure, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present disclosure.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily 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.

The foregoing is merely a preferred embodiment of the present disclosure, and is not intended to limit the present disclosure, so that various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims

1. A health preserving kettle, comprising:

the kettle body assembly is provided with an open connecting end;

The heating component comprises a bearing part and a heating part, wherein a groove part is formed in one side of the bearing part, one side of the bearing part is provided with the groove part, the groove part is connected with the kettle body component, the notch of the groove part corresponds to the opening of the connecting end, so that the heating component and the kettle body component enclose a cooking cavity, and the heating part is embedded in the bearing part.

2. The health preserving kettle according to claim 1, wherein,

The cross-sectional area of the groove portion decreases in the groove-to-groove bottom direction of the groove portion.

3. The health preserving kettle according to claim 2, wherein,

Along the direction from the notch of the groove part to the bottom of the groove, the inner peripheral wall of the groove part extends in a curve shape.

4. The health preserving kettle according to claim 3, characterized in that,

The inner bottom wall of the groove part is plane, or

5. The health preserving kettle according to claim 1, wherein,

The depth of the groove part is greater than or equal to 5mm.

6. The health preserving kettle according to claim 1, wherein,

The cross-sectional diameter of the groove portion is greater than or equal to 100mm and less than or equal to 150mm.

7. The health preserving kettle according to claim 1, wherein,

The ratio of the maximum cross-sectional diameter of the groove portion to the depth of the groove portion is greater than or equal to 2.5 and less than or equal to 15.

8. The health preserving kettle according to any one of claims 1 to 7, characterized in that,

At least part of the heat generating portion is arranged corresponding to an inner peripheral wall of the recessed portion.

9. The health preserving kettle of claim 8 wherein the heat generating section comprises:

and the first heating element is embedded in the bearing part and is arranged around the inner peripheral wall.

10. The health preserving kettle of claim 9 wherein the heat generating section further comprises:

The second heating piece is embedded in the bearing part;

wherein, along the depth direction of recess portion, first heating element with the second heating element interval arrangement.

11. The health preserving kettle of any one of claims 1 to 7, wherein the heating assembly further comprises:

And the connecting part is connected with the bearing part, the connecting part is arranged around the bearing part, and the connecting end is connected with the connecting part.

12. The health preserving kettle of claim 11, wherein the connecting portion comprises:

The groove-shaped piece is connected with the bearing part, is arranged around the bearing part, is formed with a connecting groove on one side along the depth direction of the groove part, and is provided with a connecting end in the connecting groove;

13. The health preserving kettle of claim 12, wherein the connecting portion further comprises:

The kettle body assembly comprises a connecting section, the connecting section is formed at the connecting end, the bearing part at least partially penetrates through the opening of the connecting end, and the first sealing element is arranged between the part, which is provided with the bearing part and penetrates through the opening of the connecting end, and the connecting section.

14. The health preserving kettle according to claim 13, wherein,

The kettle body assembly is far away from one end of the connecting end and is provided with a kettle opening, at least part of the connecting section is positioned between the kettle opening and the first sealing piece, and the connecting section covers one side of the first sealing piece, which faces the kettle opening.

15. The health preserving kettle according to claim 12, wherein,

The groove-shaped piece and the bearing part are of an integrated structure.

16. The health preserving kettle according to claim 12, wherein,

One end of the groove-shaped piece is connected with the bearing part, and a gap is formed between the other end of the groove-shaped piece and the bearing part.

17. The health preserving kettle of claim 11, wherein the connecting portion comprises:

The kettle body assembly comprises a connecting section, the connecting section is formed at the connecting end, the bearing part at least partially penetrates through the opening of the connecting end, and the first part of the second sealing element is arranged between the part, penetrating through the opening of the connecting end, of the bearing part and the connecting section;

and the second part of the second sealing piece is positioned on one side of the connecting section, which is away from the bearing part, and the second part is sleeved with the hoop.

18. The health preserving kettle according to any one of claims 1 to 7, further comprising:

19. The health preserving kettle according to claim 18, wherein,

The temperature control assembly is arranged on one side of the bearing part, which is away from the kettle body assembly, and is arranged corresponding to the middle part of the bearing part, and the heat-resistant groove is arranged around the temperature control assembly.

20. The health preserving kettle of any one of claims 1 to 7, wherein the heating assembly further comprises:

and the coating part is made of aluminum material and is arranged on the inner wall of the groove part.

21. The health preserving kettle of any one of claims 1 to 7, wherein the heating assembly further comprises:

and the protruding part is arranged on the inner wall of the groove part.

22. The health preserving kettle of claim 21 wherein the boss comprises:

A plurality of bumps arranged on the inner wall of the groove part, a plurality of bump arrays arranged, and/or

The annular ribs are arranged on the inner wall of the groove part, are arranged along the circumferential direction of the groove part, and are arranged at intervals along the radial direction of the groove part.

23. The health preserving kettle according to any one of claims 1 to 7, characterized in that,

The kettle body assembly is made of nonmetallic materials.