CN216932723U

CN216932723U - Pot assembly and cooking utensil

Info

Publication number: CN216932723U
Application number: CN202220402168.5U
Authority: CN
Inventors: 杨云
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model discloses a pot assembly and a cooking appliance. The pan assembly includes: the pot comprises a pot body, a pot bottom and a sealing element, wherein the pot bottom comprises a heat conducting plate, the heat conducting plate is fixed to the pot body, and the sealing element is fixed to one of the heat conducting plate and the pot body and clamped between the heat conducting plate and the pot body. In the pot component, the sealing element can resist high temperature, so that the heat resistance of the pot component is improved, and the service performance of the electric heating appliance is further improved; during assembly, the sealing element can be firstly installed and fixed on the heat conducting plate or the pot body, so that the subsequent assembly of the heat conducting plate and the pot body is facilitated, and the assembly efficiency is improved.

Description

Pot assembly and cooking utensil

Technical Field

The present invention relates to, but is not limited to, the field of household appliances, and in particular, but not limited to, a pot assembly and a cooking appliance.

Background

The glass heating appliance comprises a glass body and a bottom metal heating portion. The glass body and the bottom metal heating part are bonded together by gluing. Due to the heat resistance and food grade requirements of the glue, the glass heating appliance can be used at low temperature, can only be used for boiling water or soup generally, and cannot be used for frying dishes with high temperature requirements.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to provide a pot assembly and a cooking appliance, which can be suitably used for high-temperature heating.

The technical scheme of the embodiment of the utility model is as follows:

a pan assembly, comprising: the pot comprises a pot body, a pot bottom and a sealing element, wherein the pot bottom comprises a heat conducting plate, the heat conducting plate is fixed to the pot body, and the sealing element is fixed to one of the heat conducting plate and the pot body and clamped between the heat conducting plate and the pot body.

In the pot component, a sealing element is clamped between the pot body and the heat conducting plate forming the pot bottom, and the sealing element can seal a gap between the pot body and the pot bottom to prevent the pot component from water leakage or air leakage. The heat-conducting plate has good heat-conducting property, and the heat of the heating part can be transferred to the heat-conducting plate and transferred to the water and/or food materials contained in the pot component through the heat-conducting plate, so that the water, the food materials and the like in the pot component can be heated and cooked.

Compare in pot body and heat-conducting plate through sticky fixed, because the heat resistance of gluing and food level requirement, lead to the usable temperature of pot subassembly to be low, generally can only be used for boiling water or boiling hot water, can not be used for the fried dish function that the temperature requirement is high, the pot subassembly of this application embodiment, the sealing member can tolerate high temperature for the pot subassembly can not only be used for boiling water or boiling hot water, can also be used for the fried dish function that the temperature requirement is high, the heat resistance of pot subassembly has been improved, and then the performance of electric heating utensil has been improved.

In addition, the sealing element is fixed to one of the heat-conducting plate and the pot body and clamped between the heat-conducting plate and the pot body, so that the sealing element can be fixed on the heat-conducting plate or the pot body firstly when the pot assembly is assembled, the sealing element is prevented from falling off, then the heat-conducting plate and the pot body are fixed, and the pot assembly is assembled. The sealing element is firstly installed and fixed on the heat conducting plate or the pot body, so that the subsequent assembly of the heat conducting plate and the pot body is facilitated, and the assembly efficiency is improved.

In some exemplary embodiments, the sealing member is provided with one of a positioning column and a positioning hole, and one of the heat conductive plate and the pot body is provided with the other of the positioning column and the positioning hole, and the positioning column is inserted into the positioning hole and is in interference fit.

Be equipped with locating hole or reference column on the sealing member, be equipped with on heat-conducting plate or the pot body with locating hole complex reference column on the sealing member, perhaps be equipped with the locating hole of the reference column complex on the sealing member for during the sealing member assembly, the reference column can pass the locating hole and with locating hole interference fit, so that realize that the sealing member is fixed to heat-conducting plate or pot body on, prevent that the sealing member from droing, be convenient for the assembly of follow-up heat-conducting plate and pot body.

In some exemplary embodiments, the pot body includes a side wall and a support portion, the support portion includes an annular support rib formed by bending inward from one end of the side wall close to the heat conducting plate, the heat conducting plate is fixed to the support portion, and the sealing member is interposed between the heat conducting plate and the support portion.

In the pot subassembly, the one end of the lateral wall of pot body that is close to the heat-conducting plate is bent to the inboard and is formed annular brace rod, and this annular brace piece can form the supporting part, and the heat-conducting plate can support on the supporting part to fixed with the supporting part, realize fixing of heat-conducting plate and pot body, and through pressing from both sides the sealing member of establishing between heat-conducting plate and supporting part, make the holistic sealing performance of pot subassembly good.

In some exemplary embodiments, the heat-conducting plate and the supporting part are fixed by a fastening element, the heat-conducting plate is provided with a stud with a threaded hole, the supporting part is provided with a first through hole, the stud extends into the first through hole, and the fastening element passes through the first through hole and is in threaded connection with the threaded hole;

the positioning hole is formed in the sealing element, and the stud is used as the positioning column.

The heat conducting plate is provided with a stud, the supporting part of the pot body is provided with a first through hole, the stud can extend into the first through hole, and the fastener can pass through the first through hole of the pot body and is in threaded connection with a threaded hole in the stud so as to fasten and fix the heat conducting plate and the supporting part and be fixed firmly. The double-screw bolt on the heat-conducting plate still can be used as the reference column to with the locating hole interference fit on the sealing member, so that realize that the heat-conducting plate is fixed with the installation of sealing member, when carrying out the assembly of pot subassembly, can install the sealing member on the heat-conducting plate earlier like this, the heat-conducting plate that will install the sealing member again passes through the fastener with the supporting part of pot body and fixes, the assembly of the pot subassembly of being convenient for. In addition, utilize the double-screw bolt to fix the sealing member with the locating hole cooperation for the double-screw bolt not only can be used for fixed with the pot body, but also can be used for the location sealing member, makes the double-screw bolt have dual function, is favorable to simplifying the structure of pot subassembly, reduces manufacturing cost.

In some exemplary embodiments, the positioning hole is disposed on the sealing member, and the positioning pillar is disposed on the supporting portion;

the heat-conducting plate with the supporting part passes through the fastener fixed, the heat-conducting plate is equipped with the double-screw bolt that has the screw hole, the supporting part is equipped with first through-hole, the double-screw bolt stretches into in the first through-hole, the fastener passes first through-hole and with the screw hole spiro union, the sealing member encircles the double-screw bolt outside.

The supporting part of the pot body is provided with a positioning column, the sealing element is provided with a positioning hole, and the sealing element and the pot body can be installed and fixed by matching the positioning column and the positioning hole. Set up the double-screw bolt on the heat-conducting plate, be equipped with first through-hole on the supporting part of pot body, the double-screw bolt can stretch into in the first through-hole, the fastener can pass the first through-hole of pot body and with the screw hole spiro union on the double-screw bolt to fasten heat-conducting plate and supporting part fixedly, realize the heat-conducting plate and install the fixed of the pot body of sealing member. The sealing element is required to surround the outer side of the stud so as to prevent the pan assembly from leaking at the fixed connection position of the stud and the fastener, such as water leakage, air leakage and the like.

In some exemplary embodiments, the supporting portion is provided with an annular mounting groove for mounting the sealing member, and the positioning column is disposed in the mounting groove.

The supporting part of the pot body is provided with an annular mounting groove which can be used for mounting a sealing element. The reference column sets up in the mounting groove to the reference column realizes that the sealing member is fixed on the pot body with the locating hole cooperation on the sealing member of installing in the mounting groove.

In some exemplary embodiments, the thermally conductive plate is a one-piece structure, the studs being integrally formed to the thermally conductive plate; or alternatively

The heat-conducting plate includes fixed connection's first board and second board, the double-screw bolt is including being equipped with the column portion of screw hole with set up in the fixed part of column portion one end, the fixed part clamp is located the first board with between the second board, the first board is equipped with the second through-hole, the column portion passes the second through-hole.

The heat-conducting plate can be an integral structure, and the studs are integrally formed on the heat-conducting plate, so that the structure of the pot component is simplified, the assembly operation is simplified, the assembly efficiency is improved, and the cost is reduced.

Or, the heat-conducting plate can be a split assembly structure and can comprise a first plate and a second plate which are fixedly connected, the stud comprises a columnar part provided with a threaded hole and a fixing part arranged at one end of the columnar part, the fixing part can be clamped between the first plate and the second plate, and the columnar part penetrates through a second through hole formed in the first plate so as to fix the stud and the heat-conducting plate.

In some exemplary embodiments, the first plate has a thickness greater than a thickness of the second plate; and/or the presence of a gas in the gas,

the first plate and the second plate are made of different materials, and the heat conductivity coefficient of the first plate is larger than that of the second plate.

The first plate and the second plate in the heat conducting plate can be made of different materials, different thicknesses and different sizes so as to meet the requirements of heat conducting efficiency, manufacturing cost, structural strength, use safety and the like of the heat conducting plate.

In some exemplary embodiments, the pan assembly further comprises:

the heating piece is fixed with the heat-conducting plate, the heat-conducting plate is provided with a heat-insulating concave part, the heating piece is positioned on the inner side of the heat-insulating concave part, and the sealing piece is positioned on the outer side of at least one part of the heat-insulating concave part; and

the cover body is fixed with the pot body and covers the heating piece.

The heat-insulating concave part is arranged on the heat-conducting plate, the sealing element is arranged on the outer side of at least one part of the heat-insulating concave part, the heat-insulating concave part is fixed with the heat-conducting plate, the sealing element seals a gap between the pot body and the heat-conducting plate, and the leaked water flows to the heat-insulating concave part to influence the normal work of the heat-insulating concave part. The cover body is fixed with the pot body and covers the heating piece, so that the heating piece is prevented from being exposed to cause danger.

In some exemplary embodiments, the pan assembly further comprises:

the first coupler is fixed with the heat conducting plate and is electrically connected with the heating element;

the cover body is provided with a third through hole, and the first coupler is exposed through the third through hole.

The first coupler of the pan component can be fixed to the heat conducting plate and is electrically connected with the heating element, and the first coupler is exposed through the third through hole on the cover body, so that the first coupler is electrically connected with the second coupler of the supporting seat and supplies power for the heating element.

In some exemplary embodiments, the pan body is a glass product and the thermally conductive plate is a metal product.

The pot body is glass products, and the heat-conducting plate is metal products, and metal products's coefficient of heat conductivity is higher than glass products's coefficient of heat conductivity, and through the edible material of metal products in heat conduction to the pot subassembly that will generate heat, guaranteed the heating efficiency to the glass pot for the culinary art demand that needs high temperature, rapid heating such as glass pot can be used to the stir-fry.

A cooking appliance comprising a pot assembly and a support base as provided in any one of the above embodiments, the pot assembly being arranged to be placed on or separated from the support base.

The cooking appliance comprises the pot assembly provided by any one of the embodiments, so that all the beneficial effects of the pot assembly provided by any one of the embodiments are achieved, and the description is omitted.

In some exemplary embodiments, the support seat comprises:

a second coupler configured to be electrically connected to or separated from the first coupler of the pan assembly.

When the pot component is placed on the supporting seat, the second coupler of the supporting seat can be electrically connected with the first coupler of the pot component, so that the supporting seat can supply power for the heating element of the pot component; when the pot component is separated from the supporting seat, the second coupler is separated from the first coupler, and at the moment, the heating element of the pot component is powered off.

Drawings

Fig. 1 is an exploded view of a cooking device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view illustrating a cooking appliance according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure of part A of FIG. 2;

fig. 4 is an exploded view of a cooking appliance according to another embodiment of the present invention;

fig. 5 is a sectional view schematically illustrating a cooking appliance according to another embodiment of the present invention;

fig. 6 is an enlarged schematic view of the B-portion structure of fig. 5.

In the drawings, the reference numbers indicate the following list of parts:

1-pot component, 11-pot body, 111-side wall, 112-supporting part, 113-first through hole, 114-mounting groove, 12-heat conducting plate, 121-first plate, 122-second plate, 123-stud, 124-column part, 125-fixing part, 126-second through hole, 127-heat insulation gap, 128-heat insulation groove, 13-sealing part, 131-first sealing rib, 132-second sealing rib, 133-positioning hole, 14-heating part, 151-screw, 152-gasket, 16-cover body, 17-first coupler and 18-positioning column;

2-support base, 21-shell, 22-second coupler;

3-pot cover.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-2, an embodiment of the present invention provides a pot assembly 1, the pot assembly 1 is configured to include a pot body 11, a pot bottom, and a sealing member 13.

Wherein, the top and the bottom of the pot body 11 are both provided with openings, and the pot bottom can be fixed at the opening at the bottom of the pot body 11, so that the pot body 11 and the pot bottom are matched to form a complete pot. The pot component 1 can contain water, food materials and the like, and the water, the food materials and the like can be put into the pot component 1 from an opening at the top of the pot body 11.

The pot bottom is arranged to comprise a heat conduction plate 12, the heat conduction plate 12 is arranged to be fixed to the pot body 11, and a sealing piece 13 is arranged to be fixed to one of the heat conduction plate 12 and the pot body 11 and is clamped between the heat conduction plate 12 and the pot body 11 to realize sealing between the heat conduction plate 12 and the pot body 11, so that the pot component 1 is good in sealing performance, and water leakage or air leakage of the pot component 1 is prevented. Wherein, the sealing member 13 can adopt the silica gel circle to satisfy high temperature resistant and food level requirement.

When the pot component 1 is assembled, the sealing element 13 can be fixed on the heat conducting plate 12 or the pot body 11 firstly, the sealing element 13 is prevented from falling off, then the heat conducting plate 12 and the pot body 11 are fixed, and the pot component 1 is assembled. The sealing element 13 is firstly installed and fixed on the heat conducting plate 12 or the pot body 11, so that the subsequent assembly of the heat conducting plate 12 and the pot body 11 is facilitated, and the assembly efficiency is improved.

In addition, compare in pot body 11 and heat-conducting plate 12 through sticky fixed, because the heat resistance of gluing and food level requirement, lead to pot subassembly 1's usable temperature to be low, generally can only be used for boiling water or boiling hot water, can not be used for the stir-fry function that the temperature requirement is high, the pot subassembly 1 of the embodiment of this application, sealing member 13 can be high temperature resistant and satisfy the food level requirement, make pot subassembly 1 can not only be used for boiling water or boiling hot water, can also be used for the stir-fry function that the temperature requirement is high, the heat resistance of pot subassembly 1 has been improved, and then the performance of electric heating utensil has been improved.

In some exemplary embodiments, as shown in fig. 2-3 and 5-6, one of the positioning posts 18 and the positioning holes 133 is disposed on the sealing member 13, the other of the positioning posts 18 and the positioning holes 133 is disposed on one of the heat conducting plate 12 and the pot body 11, that is, the positioning holes 133 or the positioning posts 18 are disposed on the sealing member 13, the positioning posts 18 cooperating with the positioning holes 133 on the sealing member 13 are disposed on the heat conducting plate 12 or the pot body 11, or the positioning holes 133 cooperating with the positioning posts 18 on the sealing member 13 are disposed, so that when the sealing member 13 is assembled, the positioning posts 18 can pass through the positioning holes 133 and are in interference fit with the positioning holes 133, so as to fix the sealing member 13 on the heat conducting plate 12 or the pot body 11, prevent the sealing member 13 from falling off, and facilitate the subsequent assembly of the heat conducting plate 12 and the pot body 11.

It should be understood that the sealing member 13 can be fixed to the heat conducting plate 12 or the pot body 11 not only by the positioning columns 18 and the positioning holes 133 which are in interference fit, but also by other means, such as: the heat conducting plate 12 or the pot body 11 is provided with a clamping part for clamping and fixing the sealing part 13; or the sealing element is fixed on the heat conducting plate 12 or the pot body 11 through bolts; and so on.

In some exemplary embodiments, as shown in fig. 2-3 and 5-6, the pot body 11 is configured to include a side wall 111 and a supporting portion 112, and the supporting portion 112 is configured to include an annular supporting rib formed by bending inward from one end of the side wall 111 close to the heat conducting plate 12, so that the supporting portion 112 and the side wall 111 are of an integral structure, and the structure of the pot body 11 is simplified.

Heat-conducting plate 12 is provided fixed to support portion 112. Wherein, the heat conducting plate 12 can be placed in the pan body 11 and supported on the supporting portion 112, so that the heat conducting plate 12 is fixedly connected with the supporting portion 112. The sealing member 13 is provided so as to be interposed between the heat-conducting plate 12 and the supporting portion 112.

The heat conducting plate 12 and the supporting portion 112 are fixed by the fastening piece, so that the heat conducting plate 12 and the supporting portion 112 are firmly fixed, and the sealing element 13 clamped between the heat conducting plate 12 and the supporting portion 112 is firmly fixed, so that the whole structure of the pot assembly 1 is firm, and the sealing performance is good.

In some exemplary embodiments, as shown in fig. 3 and 6, the supporting portion 112 is provided with a mounting groove 114, and the mounting groove 114 may have a ring shape so as to receive the sealing member 13. Of course, the mounting groove accommodating the packing member 13 may be provided on the heat-conducting plate 12.

In some exemplary embodiments, a positioning column is disposed on one of the heat-conducting plate 12 and the supporting portion 112, and a positioning hole 133 is disposed on the sealing member 13, the positioning column being configured to be inserted into the positioning hole 133 and to be in interference fit with the positioning hole 133.

Through the interference fit of the positioning column and the positioning hole 133, the sealing element 13 can be fixed on the positioning column, the sealing element 13 is prevented from falling off, and the sealing element 13 is further installed and fixed on the heat conducting plate 12 or the pot body 11. After the sealing element 13 is fixedly arranged on the heat conducting plate 12 or the pot body 11, the subsequent heat conducting plate 12 and the supporting part 112 of the pot body 11 are conveniently fixed through a fastening element, and the assembly efficiency is improved.

In some examples, as shown in fig. 4-6, heat-conducting plate 12 is provided with stud 123, and stud 123 is provided with a threaded hole; the support portion 112 is provided with a first through hole 113. The stud 123 can extend into the first through hole 113, and the fastening member passes through the first through hole 113 and is screwed with the threaded hole, so as to fasten and fix the heat conducting plate 12 and the supporting portion 112 firmly.

The fastener is configured to include a screw 151 and a washer 152, and the screw 151 may pass through the first through hole 113 of the support 112 and be screwed with the threaded hole of the stud 123. The gasket 152 is provided between the head of the screw 151 and the supporting part 112, and the hardness of the gasket 152 is set to be less than that of the screw 151, preventing the screw 151 from damaging the pot body 11 during the installation.

The stud 123 on the heat conducting plate 12 can also be used as a positioning column and is in interference fit with the positioning hole 133 on the sealing element 13, so that the heat conducting plate 12 and the sealing element 13 are installed and fixed. The sealing element 13 is fixed by matching the stud 123 with the positioning hole 133, so that the stud 123 is not only used for fixing with the pot body 11, but also used for positioning the sealing element 13, and the stud 123 has double functions, thereby being beneficial to simplifying the structure of the pot component 1 and reducing the manufacturing cost.

The annular sealing member 13 can be provided with a plurality of positioning holes 133, and the plurality of positioning holes 133 can be uniformly arranged along the circumferential direction of the sealing member 13; the heat conducting plate 12 is provided with a plurality of studs 123, and the plurality of studs 123 can be uniformly arranged along the circumferential direction of the heat conducting plate 12. The number of the positioning holes 133 is not less than the number of the studs 123, and for example, the number of the positioning holes 133 is equal to the number of the studs 123, and the positioning holes 133 and the studs 123 are matched in a one-to-one correspondence manner. The support part 112 and the heat conductive plate 12 may be fixed by a plurality of screws 151 and spacers 152, and the support part 112 is provided with a plurality of first through holes 113, respectively.

In other examples, as shown in fig. 1 to fig. 3, the positioning column 18 is disposed on the supporting portion 112, the positioning column 18 is matched with the positioning hole 133 on the sealing member 13 to realize the mounting and fixing of the sealing member 13 and the pot body 11, and then the pot body 11 and the heat conducting plate 12 are fixed by a fastening member. The positioning post 18 can be located in the mounting groove 14 provided on the supporting portion 112, so that the positioning post 18 is matched with the positioning hole 133 on the sealing member 13 mounted in the mounting groove 14, and the sealing member 13 is fixed on the pot body 11.

A stud 123 is arranged on the heat conducting plate 12, and a threaded hole is formed in the stud 123; the support portion 112 is provided with a first through hole 113, and the stud 123 can extend into the first through hole 113. The fastening member includes a screw 151 and a washer 152, and the screw 151 can pass through the first through hole 113 and be screwed with the screw hole, so as to fasten and fix the heat conducting plate 12 and the supporting portion 112 firmly. The gasket 152 may be disposed between the head of the screw 151 and the supporting portion 112, and the hardness of the gasket 152 is set to be less than that of the screw 151, preventing the screw 151 from damaging the pot body 11 during the installation process.

A seal 13 surrounds the outside of the stud 123 to prevent water or gas leakage at the fixed connection of the stud 123 to the fastener.

In some exemplary embodiments, as shown in fig. 3 and 6, for the heat conducting plate 12 in a split structure including the first plate 121 and the second plate 122, the stud 123 disposed on the heat conducting plate 12 includes a column portion 124 and a fixing portion 125, the column portion 124 is provided with a threaded hole, the fixing portion 125 is disposed at one end of the column portion 124, the fixing portion 125 of the stud 123 may be interposed between the first plate 121 and the second plate 122, the first plate 121 is provided with a second through hole 126, and the column portion 124 may pass through the second through hole 126, such that the column portion 124 protrudes out of the first plate 121, such that the column portion 124 extends into the first through hole 113 of the supporting portion 112 and is fixed with the screw 151, thereby achieving the fixing of the stud 123 to the heat conducting plate 12.

Of course, studs 123 may also be integrally formed onto heat-conducting plate 12, such as onto first plate 121 of heat-conducting plate 12.

It should be understood that the heat-conducting plate 12 is not limited to a split structure comprising a first plate 121 and a second plate 122, such as: heat-conducting plate 12 may be provided as a unitary structure with studs 123 provided integrally formed to heat-conducting plate 12. The heat conducting plate 12 and the stud 123 are integrally formed, so that the structure of the pot component 1 is simplified, the assembly operation is simplified, the assembly efficiency is improved, and the cost is reduced.

In some exemplary embodiments, the sealing member 13 is provided with a sealing rib to improve the sealing performance of the sealing member 13. As shown in fig. 3 and 6, the sealing member 13 is provided with a first sealing rib 131 and/or a second sealing rib 132, and the first sealing rib 132 may be annular and may be in pressing contact with the heat conducting plate 12; the second sealing rib 132 may be annular and may be in pressing contact with the support portion 112, and the first sealing rib 131 and the second sealing rib 132 are disposed in a staggered manner. The provision of the first sealing rib 131 and/or the second sealing rib 132 can improve the sealing performance between the heat conduction plate 12 and the support portion 112.

In some exemplary embodiments, heat-insulating recess is provided in heat-conducting plate 12, and sealing member 13 is disposed outside at least a portion of the heat-insulating recess (i.e., on a side of at least a portion of the heat-insulating recess that is adjacent to an edge of heat-conducting plate 12).

The heat conducting plate 12 has good heat conducting performance, and the heat of the heating element 14 can be transferred to the heat conducting plate 12 and transferred to the water and/or food materials contained in the pot component 1 through the heat conducting plate 12, so as to heat and cook the water, food materials and the like in the pot component 1. The temperature of the heat conducting plate 12 conducting heat is higher, in order to reduce the heat of the heat conducting plate 12 from being transferred to the sealing element 13, so that the sealing element 13 is in a high-temperature environment for a long time and is easy to age, thereby affecting the sealing effect, the heat conducting plate 12 is provided with a heat insulation concave part, the thickness of the heat conducting plate 12 at the heat insulation concave part is smaller than that of other parts, heat transfer from one side of the insulating recess near the center of plate 12 to the other side near the edge of plate 12 (away from the center of plate 12) is reduced, and the sealing element 13 is positioned at least partially outside the heat insulation concave part, so the heat quantity transferred to the sealing element 13 by the heat conduction plate 12 is reduced, the temperature of the sealing element 13 is reduced, the problems of easy aging and poor sealing effect of the sealing element 13 caused by long-time high-temperature environment are avoided, and the sealing property and the service life of the pot component 1 are improved.

In some exemplary embodiments, as shown in fig. 1-3, the insulation recess is configured to include an annular insulation gap 127, the insulation gap 127 may be disposed at an edge of the heat-conducting plate 12, and the sealing member 13 may be configured to be sandwiched between the insulation gap 127 and the pan body 11. The portion of the heat-conducting plate 12 located inside the heat-insulating notch 127 (i.e., the central portion of the heat-conducting plate 12) may be used to contact the heat generating member 14 so as to conduct the heat generated by the heat generating member 14.

The edge of heat-conducting plate 12 sets up and is annular thermal-insulated breach 127 for the thickness at heat-conducting plate 12 edge reduces, and sealing member 13 presss from both sides and locates between thermal-insulated breach 127 (being the edge of heat-conducting plate 12) and the pot body 11, and consequently the heat that heat-conducting plate 12 transmitted to the edge reduces, and then has reduced the heat that transmits to sealing member 13, has avoided sealing member 13 because be in the easy ageing, the poor problem of sealed effect that high temperature environment caused for a long time, has improved pot subassembly 1's leakproofness and life.

In some examples, as shown in fig. 1-3, heat-conducting plate 12 is provided comprising a first plate 121 and a second plate 122, first plate 121 and second plate 122 being conformed and fixedly connected. The first plate 121 and the second plate 122 may be circular to match the shape of the circular opening at the bottom of the pot body 11. Wherein the second plate 122 is disposed above the first plate 121, and both may be welded or riveted.

The diameter of the first plate 121 is smaller than the diameter of the second plate 122, so that the edge of the second plate 122 protrudes beyond the edge of the first plate 121 and forms an annular protrusion which cooperates with the side wall surface of the first plate 121 to form the thermal gap 127, so that the thermal gap 127 surrounds the outside of the first plate 121.

The annular protrusion of the second plate 122 is arranged to press fit with the seal 13 such that the seal 13 is located outside a portion of the insulating recess. Here, a gap is provided between the sealing member 13 and the side wall surface of the first plate 121, and the sealing member 13 and the first plate 121 are not in contact with each other.

The heat conducting plate 12 is arranged at the central part, the second plate 122 is overlapped with the first plate 121, and at the edge part, the second plate 122 protrudes out of the first plate 121, so that the whole thickness of the heat conducting plate 12 at the central part is larger and is the sum of the thicknesses of the first plate 121 and the second plate 122, and the thickness at the edge part is the thickness of the second plate 122, so that the thickness of the heat conducting plate 12 at the edge part is reduced, the heat quantity transferred to the annular convex part at the edge by the heat conducting plate 12 is reduced, the heat quantity transferred to the sealing element 13 by the annular convex part is reduced, the problems of easy aging and poor sealing effect of the sealing element 13 caused by long-time high-temperature environment are avoided, and the sealing property and the service life of the pot component 1 are improved.

Of course, the heat-conducting plate 12 is not limited to a split-type assembly structure including the first plate 121 and the second plate 122, and the heat-conducting plate 12 may also be provided as an integral structure. The edge of heat-conducting plate 12 of unitary construction may be provided with an annular flange, which may be of lesser thickness than heat-conducting plate 12, to form an insulating recess. The heat conducting plate 12 with the integrated structure is beneficial to simplifying the structure of the pot component 1, simplifying the assembly operation, improving the assembly efficiency and reducing the cost.

In other exemplary embodiments, as shown in fig. 4 to 6, the heat insulation recess is configured to include a plurality of heat insulation grooves 128, the plurality of heat insulation grooves 128 are configured to be arranged along a circumferential direction of the heat conduction plate 12, and the sealing member 13 is interposed between a portion of the heat conduction plate 12 located outside the plurality of heat insulation grooves 128 and the pot body 11 when the sealing member 13 is located outside the heat insulation recess. The heat insulation groove 128 may be in a shape of a kidney, a circle, an ellipse, a rectangle, etc., and the plurality of heat insulation grooves 128 may be uniformly arranged along the circumferential direction of the heat conduction plate 12.

The portion of the heat-conducting plate 12 located inside the plurality of heat-insulating grooves 128 (i.e., the central portion of the heat-conducting plate 12) may be used to contact the heat generating member 14 in order to conduct the heat generated from the heat generating member 14. The arrangement of the plurality of heat insulation grooves 128 reduces the number of heat conduction plates 12, heat is transferred from one side of the plurality of heat insulation grooves 128 close to the center of the heat conduction plate 12 to the other side close to the edge of the heat conduction plate 12 (far away from the center of the heat conduction plate 12), and the sealing element 13 is clamped between the part of the heat conduction plate 12 located outside the plurality of heat insulation grooves 128 and the pot body 11, so that the heat transferred from the heat conduction plate 12 to the sealing element 13 through the plurality of heat insulation grooves 128 is reduced, the temperature of the sealing element 13 is further reduced, the problems of easy aging and poor sealing effect of the sealing element 13 due to long-time high-temperature environment are avoided, and the sealing property and the service life of the pot component 1 are improved.

In some examples, as shown in fig. 4-6, heat-conducting plate 12 is provided comprising a first plate 121 and a second plate 122, first plate 121 and second plate 122 being conformed and fixedly connected. The first plate 121 and the second plate 122 may be circular to match the shape of the circular opening at the bottom of the pot body 11. Wherein the second plate 122 is disposed above the first plate 121, and both may be welded or riveted.

The first plate 121 and the second plate 122 may have the same diameter, and a plurality of heat insulation grooves 128 may be provided in the first plate 121 and may penetrate the first plate 121 in the plate thickness direction. The part of the first plate 121, which is located outside the heat insulation grooves 128, is arranged to be in extrusion fit with the sealing element 13, so that the arrangement of the heat insulation grooves 128 reduces the heat quantity transferred from the first plate 121 to the sealing element 13, avoids the problems of easy aging and poor sealing effect of the sealing element 13 caused by long-time high-temperature environment, and improves the sealing performance and the service life of the pot assembly 1.

Of course, the heat-conducting plate 12 is not limited to a split-type assembly structure including the first plate 121 and the second plate 122, and the heat-conducting plate 12 may also be provided as an integral structure. The heat conducting plate 12 of the integrated structure is provided with a plurality of heat insulating grooves 128 arranged along the circumferential direction, and the heat insulating plates are not penetrated by the plurality of heat insulating grooves 128 along the thickness direction. The heat conducting plate 12 with the integrated structure is beneficial to simplifying the structure of the pot component 1, simplifying the assembly operation, improving the assembly efficiency and reducing the cost.

In some exemplary embodiments, for the separated heat conducting plate 12, the first plate 121 and the second plate 122 may be made of different materials, different thicknesses, and different sizes, so as to meet the requirements of heat conducting efficiency, manufacturing cost, structural strength, safety in use, and the like of the heat conducting plate 12.

In some examples, as shown in fig. 3 and 6, the thickness of the first plate 121 is greater than that of the second plate 122, the first plate 121 and the second plate 122 are made of different materials, and the thermal conductivity of the first plate 121 is greater than that of the second plate 122. Such as: first board 121 can adopt aluminum plate, and second board 122 can adopt stainless steel plate, and aluminum plate's thermal conductivity is greater than stainless steel plate for first board 121's thermal conductivity is better than second board 122, and the heat that first board 121 will generate heat 14 of being convenient for is led away fast, and then gives water, edible material etc. in the pot subassembly 1 through second board 122 transmission, has improved the holistic heat conduction efficiency of heat-conducting plate 12. Stainless steel has a higher cost than aluminum and meets the requirements of food safety, so that the thickness of the stainless steel plate can be set to be smaller than that of the aluminum plate, thereby reducing the manufacturing cost and meeting the requirements of use safety and the like.

Of course, the material of the first plate 121 and the second plate 122 is not limited to the above, and may be other materials.

In other exemplary embodiments, for heat-conducting plate 12 of an integral structure, heat-conducting plate 12 may be made of an aluminum plate, which has a large thermal conductivity and a low cost, so that heat-conducting plate 12 has good thermal conductivity and a low cost. The aluminum plate can be provided with a coating to meet the requirements of food safety and the like.

In some exemplary embodiments, pan body 11 is provided as a glass article and heat conducting plate 12 is provided as a metal article.

The pot body 11 is glassware, and heat-conducting plate 12 is metal product, and metal product's coefficient of heat conductivity is higher than glass product's coefficient of heat conductivity, and through the edible material of metal product in with the heat conduction to pot subassembly 1 of heating element 14, guaranteed the heating efficiency to the glass pot for the cooking demand that needs high temperature, rapid heating such as glass pot can be used to fry.

It should be understood that the pot body 11 and the heat conducting plate 12 are not limited to the above materials, and can be adjusted according to actual requirements.

In some exemplary embodiments, as shown in fig. 1-2, 4-5, the pan assembly 1 is configured to further include a heat generating member 14, the heat generating member 14 is configured to be fixed to the heat-conducting plate 12 and located inside the heat-insulating recess (i.e., on a side of the heat-insulating recess near the center of the heat-conducting plate 12), such that the heat generating member 14 is located inside the sealing member 13. The heating element 14 may be a heating tube, and the heating tube may be in the shape of a ring (e.g., U-shaped) with an opening.

The heating part 14 fixed with the heat-conducting plate 12 is positioned on the inner side of the heat-insulating concave part, the sealing part 13 is positioned on the outer side of at least one part of the heat-insulating concave part, heat generated by the heating part 14 during working can be transferred to the heat-conducting plate 12, and due to the arrangement of the heat-insulating concave part, the heat transferred to the sealing part 13 through the heat-insulating concave part is reduced, so that the sealing part 13 is prevented from being in a high-temperature environment for a long time. The heating element 14 is located inside the sealing element 13, and the sealing element 13 seals a gap between the pot body 11 and the heat conducting plate 12, so that the leakage water is prevented from flowing to the heating element 14 and affecting the normal operation of the heating element 14.

In some exemplary embodiments, as shown in fig. 2 and 5, the pot assembly 1 is configured to further include a cover 16, and the cover 16 is configured to be fixed to the pot body 11 and cover the heat generating member 14.

The cover 16 can cover the heat generating component 14 to prevent the heat generating component 14 from being exposed to the outside and causing danger.

In some exemplary embodiments, as shown in fig. 2 and 5, the pan assembly 1 is configured to further include a first coupler 17, and the first coupler 17 is configured to be fixed with the heat-conducting plate 12 and electrically connected with the heat generating member 14. The cover 16 is provided with a third through hole through which the first coupler 17 is exposed.

The first coupler 17 of the pan assembly 1 is electrically connected with the heating element 14, and the first coupler 17 is exposed, so that the first coupler 17 is electrically connected with the second coupler 22 of the supporting base 2 to supply power to the heating element 14.

As shown in fig. 1 to 6, the embodiment of the present invention further provides a cooking appliance, the cooking appliance is configured to include the pot assembly 1 and the support base 2 provided in any one of the above embodiments, and the pot assembly 1 is configured to be placed on the support base 2 or separated from the support base 2.

The cooking appliance comprises the pan assembly 1 provided by any one of the above embodiments, so that all the beneficial effects of the pan assembly 1 of any one of the above embodiments are achieved, and the details are not repeated herein.

In some exemplary embodiments, as shown in fig. 1-2, 4-5, the support base 2 is configured to include a housing 21 and a second coupler 22, the second coupler 22 is mounted to the housing 21 and is partially exposed, and the second coupler 22 is configured to be electrically connected to or separated from the first coupler 17 of the pan assembly 1.

When the pot component 1 is placed on the supporting seat 2, the second coupler 22 of the supporting seat 2 can be electrically connected with the first coupler 17 of the pot component 1, so that the supporting seat 2 can supply power to the heating element 14 of the pot component 1; when the pot component 1 is separated from the supporting seat 2, the second coupler 22 is separated from the first coupler 17, and at the moment, the heating element 14 of the pot component 1 is powered off.

In some exemplary embodiments, as shown in fig. 2 and 5, the electric heating appliance is configured to further include a lid 3, and the lid 3 can be covered on the opening at the top of the body 11.

A pan assembly 1 and a cooking appliance according to an embodiment of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 3, the cooking appliance includes a pot lid, a pot assembly 1, and a support base 2.

The pan cover is arranged on the pan component 1.

The pot assembly 1 comprises a pot body 11, a heat conducting plate 12, a heating element 14, a cover body 16, a first coupler 17, a stud 123, a sealing element 13, a screw 151, a gasket 152 and the like. The heat conducting plate 12 includes a first plate 121 and a second plate 122, and the first plate 121, the second plate 122 and the heat generating member 14 are connected together by riveting or welding. The cover 16 can be fixed on the pot body 11 by screws 151. The first coupler 17 case is fixed to the heat conductive plate 12 by screws 151. The heat generating member 14 is electrically connected to the first coupler 17. When the pan assembly 1 is placed on the support base 2, the first coupler 17 is inserted into the second coupler 22 of the support base 2 and is energized.

The heat conducting plate 12 is fixed to the supporting part 112 of the pot body 11 by a screw 151 and a stud 123. The heat conducting plate 12 and the supporting part 112 of the pot body 11 are sealed by the sealing part 13. The sealing member 13 is provided with a sealing rib and positioning holes 133, wherein the positioning holes 133 are arranged corresponding to the positioning posts 18 on the supporting portion 112, and the number of the positioning holes 133 is not less than the number of the positioning posts 18. The inner diameter of the positioning hole 133 is smaller than the outer diameter of the positioning column 18 so as to realize interference fit between the positioning column 18 and the positioning hole 133, so that the sealing element 13 can be firstly installed in the installation groove 14 of the pot body 11 without falling off, and then the heat conducting plate 12 is installed on the pot body 11, thereby facilitating installation; the sealing ribs can improve the sealing performance of the sealing member 13. The supporting portion 112 of the pot body 11 is provided with a mounting groove 114 and a first through hole 113, the sealing member 13 can be arranged in the mounting groove 114, and the stud 123 can pass through the first through hole 113 so as to be tightly connected with the screw 151. A gasket 152 is arranged between the pot body 11 and the screw 151, wherein the hardness of the gasket 152 is less than that of the screw 151, so that the screw 151 is prevented from damaging the pot body 11 in the mounting process.

In this embodiment, the edge of the second plate 122 protrudes from the first plate 121, the sealing member 13 is sandwiched between the annular protrusion of the second plate 122 and the supporting portion 112 of the pot body 11, and does not contact with the first plate 121, but the first plate 121 directly contacts with the heat generating member 14, and when the heat generating member 14 is heated, the temperature of the first plate 121 is higher than that of the second plate 122, so that it is possible to prevent excessive heat from being transferred to the sealing member 13.

As shown in fig. 4-6, the cooking appliance includes a pot cover, a pot assembly 1 and a support base 2.

The pot cover is arranged on the pot component 1.

The pot assembly 1 comprises a pot body 11, a heat conducting plate 12, a heating element 14, a cover 16, a first coupler 17, a stud 123, a sealing element 13, a screw 151 and a gasket 152. The heat conducting plate 12 includes a first plate 121 and a second plate 122, the sealing member 13 is disposed between the first plate 121 and the supporting portion 112 of the pot body 11, the first plate 121 is provided with a plurality of heat insulation grooves 128 at positions close to the sealing member 13, and the plurality of heat insulation grooves 128 are located inside the sealing member 13. The first plate 121, the second plate 122 and the heat generating member 14 are connected together by riveting or welding. The cover 16 is fixed on the pot body 11 by screws 151. The first coupler 17 is fixed to the heat-conducting plate 12 by screws 151. The heat generating member 14 is electrically connected to the first coupler 17. When the pot assembly 1 is placed on the support base 2, the first coupler 17 is inserted into the second coupler 22 and is energized.

The heat conduction plate 12 is fixed to the support 112 of the pot body 11 by screws 151 and studs 123. The heat conducting plate 12 and the supporting part 112 of the pot body 11 are sealed by the sealing part 13. The sealing element 13 is provided with sealing ribs and positioning holes 133, wherein the positioning holes 133 are arranged corresponding to the studs 123 on the heat conducting plate 12, and the number of the positioning holes 133 is not less than the number of the studs 123. The inner diameter of the positioning hole 133 is smaller than the outer diameter of the stud 123 so as to realize the interference fit of the stud 123 and the positioning hole 133, so that the sealing element 13 can be firstly installed on the heat conducting plate 12 without falling off, and then the heat conducting plate 12 is installed on the pot body 11, thereby facilitating the installation; the sealing ribs can improve the sealing performance of the sealing member 13. The supporting portion 112 of the pot body 11 is provided with a mounting groove 114 and a first through hole 113, the sealing member 13 can be arranged in the mounting groove 114, and the stud 123 can pass through the first through hole 113 so as to be tightly connected with the screw 151. A gasket 152 is arranged between the pot body 11 and the screw 151, wherein the hardness of the gasket 152 is less than that of the screw 151, so that the screw 151 is prevented from damaging the pot body 11 in the mounting process.

In this embodiment, the sealing member 13 is sandwiched between the first plate 121 and the supporting portion 112 of the pot body 11, the sealing member 13 is in contact with the first plate 121, and the first plate 121 is in direct contact with the heat generating member 14, but the plurality of heat insulation grooves 128 are provided at the first plate 121 at positions close to the sealing member 13, so that excessive heat transfer to the sealing member 13 can be prevented.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

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

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A pan assembly, comprising: the pot comprises a pot body, a pot bottom and a sealing element, wherein the pot bottom comprises a heat conducting plate, the heat conducting plate is fixed to the pot body, and the sealing element is fixed to one of the heat conducting plate and the pot body and clamped between the heat conducting plate and the pot body.

2. The pan assembly of claim 1, wherein the sealing member is provided with one of a positioning post and a positioning hole, one of the heat-conducting plate and the pan body is provided with the other of a positioning post and a positioning hole, and the positioning post is inserted into the positioning hole and is in interference fit.

3. The pan assembly of claim 2, wherein the pan body comprises a side wall and a support portion, the support portion comprises an annular support rib formed by bending inward from one end of the side wall close to the heat conducting plate, the heat conducting plate is fixed to the support portion, and the sealing member is sandwiched between the heat conducting plate and the support portion.

4. The pan assembly of claim 3, wherein the heat-conducting plate is secured to the support portion by a fastener, the heat-conducting plate having a stud with a threaded hole, the support portion having a first through hole, the stud extending into the first through hole, the fastener passing through the first through hole and being threadably engaged with the threaded hole;

5. The pan assembly of claim 3, wherein the positioning hole is disposed on the sealing member and the positioning post is disposed on the supporting portion;

6. The pan assembly of claim 5, wherein the support portion is provided with an annular mounting groove for mounting the seal member, and the positioning post is disposed in the mounting groove.

7. The pan assembly of any one of claims 4 to 6, wherein the thermally conductive plate is a unitary structure, the studs being integrally formed to the thermally conductive plate; or

8. The pan assembly of claim 7, wherein the first plate has a thickness greater than a thickness of the second plate; and/or the presence of a gas in the gas,

9. The pan assembly of any one of claims 1-6, further comprising:

the cover body is fixed with the pot body and covers the heating piece.

10. The pan assembly of claim 9, further comprising:

the first coupler is fixed with the heat conducting plate and is electrically connected with the heating piece;

11. The pan assembly of any of claims 1-6, wherein the pan body is a glass product and the thermally conductive plate is a metal product.

12. A cooking appliance comprising the pan assembly of any one of claims 1 to 11 and a support base, the pan assembly being arranged to be placed on or separated from the support base.

13. The cooking appliance of claim 12, wherein the support base comprises: