CN215226722U

CN215226722U - Pot body subassembly and have its cooking utensil

Info

Publication number: CN215226722U
Application number: CN202022809550.1U
Authority: CN
Inventors: 汪艳强; 刘世强
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-12-21
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a cooker body assembly and a cooking utensil with the same, wherein the cooker body assembly comprises a cooker body shell, a heating disc and a heat insulation cover; the cooker body shell comprises a bottom wall and a side wall extending upwards from the outer periphery of the bottom wall; the heating plate is arranged on the inner side of the side wall; the heat shield is arranged on the inner side of the side wall and is vertically arranged between the heating tray and the bottom wall, the heat shield and the heating tray are jointly connected to the bottom wall, wherein the outer peripheral edge of the heat shield is provided with a plurality of protruding parts, and the protruding parts are configured to protrude from the outer surface of the heat shield towards the side wall and are used for being matched with the side wall. According to the utility model discloses a kind of deep pot body subassembly sets up a plurality of bulges through the outer peripheral edges at thermal shield, these bulges be used for with the lateral wall cooperation to can reduce the inhomogeneous possibility in clearance between the outer peripheral edges of thermal shield and a kind of deep pot body shell's the lateral wall, make the dish that generates heat to install between two parties in a kind of deep pot body shell, consequently the dish that generates heat is good with interior pot contact performance, the stable performance of cooking.

Description

Pot body subassembly and have its cooking utensil

Technical Field

The utility model relates to a kitchen utensil field particularly relates to a kind of deep pot body subassembly and have its cooking utensil.

Background

In a known cooking appliance such as an electric rice cooker or an electric pressure cooker, a heating plate and a heat insulating cover of the cooking appliance are commonly connected to one end of a bracket by a fastener, and the other end of the bracket is connected to a cooker body housing. Because the support can be deformed after being heated, the gap between the outer peripheral edge of the heat insulation cover and the inner surface of the outer shell of the cooker body is easy to be uneven, so that the contact performance of the heating plate and the inner pot is reduced, the energy consumption is unstable, and the cooking performance is unstable.

Therefore, the utility model provides a kind of deep pot body subassembly and have its cooking utensil to solve the problem among the prior art at least partially.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above problem at least in part, according to a first aspect of the present invention, there is disclosed a pot body assembly comprising:

a pot body housing comprising a bottom wall and a side wall extending upwardly from an outer periphery of the bottom wall;

the heating plate is arranged on the inner side of the side wall; and

a heat shield disposed inside the side wall and vertically between the heat generating tray and the bottom wall, the heat shield and the heat generating tray being commonly connected to the bottom wall,

wherein an outer periphery of the heat shield is provided with a plurality of projections configured to project from an outer surface of the heat shield toward the sidewall and for mating with the sidewall.

According to the utility model discloses a kind of deep pot body subassembly sets up a plurality of bulges through the outer peripheral edges at thermal shield, these bulges be used for with the lateral wall cooperation to can reduce the inhomogeneous possibility in clearance between the outer peripheral edges of thermal shield and a kind of deep pot body shell's the lateral wall, make thermal shield and the dish that generates heat can install between two parties in a kind of deep pot body shell, and then make the dish that generates heat good with interior pot contact performance, the cooking stable performance.

Optionally, a distance D between the protrusion and the sidewall satisfies: d is more than or equal to 0 and less than or equal to 1 mm.

Optionally, a distance D between the protrusion and the sidewall satisfies: d is more than or equal to 0 and less than or equal to 0.5 mm.

According to the above-described aspect, the heat shield is facilitated to be loaded into the pot body housing while having a small gap between the projection and the side wall of the pot body housing, and the possibility of unevenness of the gap between the outer periphery of the heat shield and the side wall of the pot body housing can be further reduced.

Optionally, the projection is configured as a cylinder or hollow cylinder.

According to the scheme, the protruding portion is simple in structure, convenient to manufacture and capable of reducing production cost.

Alternatively, the outer end face of the projection is configured to face the inner surface of the side wall and is configured to be flat.

According to this scheme, not only can be convenient for pack into a kind of deep pot body shell with the heat shield to the outer terminal surface of bulge is the plane, with the internal surface cooperation that has great surface area and be used for with the lateral wall of a kind of deep pot body shell, thereby can further reduce the inhomogeneous possibility in clearance between the outer peripheral edges of heat shield and the lateral wall of a kind of deep pot body shell.

Optionally, the heat shield includes a shield body and a cuff extending downwardly from an outer periphery of the shield body, configured to project outwardly from an outer surface of the cuff.

According to this scheme, separate heat exchanger's simple structure to it is comparatively even to separate the interval between the turn-ups of heat exchanger and the internal surface of the lateral wall of a kind of deep pot body shell.

Optionally, the plurality of protrusions are arranged at equal intervals in the circumferential direction of the flange.

According to this scheme, can further reduce the inhomogeneous possibility in clearance between the turn-ups and the a kind of deep pot body shell's lateral wall.

Optionally, the pot body assembly further comprises a support, one end of the support is connected with the bottom wall, and the other end of the support is connected with the heat shield and the heating plate.

According to the scheme, the support connects the heat shield and the heating plate with the bottom wall of the cooker body shell, and supports the heat shield and the heating plate at the preset height position of the cooker body shell.

Optionally, the bracket includes a vertical section, and a lower transverse section and an upper transverse section disposed at two ends of the vertical section, the lower transverse section is connected to the bottom wall via a first fastener, and the upper transverse section is connected to the heat shield and the heating plate via a second fastener.

According to this scheme, the simple structure of support to the support can link to each other with the diapire that separates heat exchanger, generate heat dish and a kind of deep pot body shell via the fastener, and assembly process is simple, can reduction in production cost.

According to a second aspect of the present invention, a cooking appliance is disclosed, comprising:

the pot body assembly of any of the above first aspects, comprising an inner pot disposed at a top of the heat generating tray; and

the lid, the lid can set up in with opening and shutting a kind of deep pot body subassembly, when the lid closes a kind of deep pot body subassembly is last, form the culinary art space between the lid with interior pot.

According to the utility model discloses a cooking utensil sets up a plurality of bulges through the outer peripheral edges at the heat shield, these bulges be used for with the lateral wall cooperation to can reduce the inhomogeneous possibility in clearance between the outer peripheral edges of heat shield and a kind of deep pot body shell's the lateral wall, make heat shield and the dish that generates heat can install between two parties in a kind of deep pot body shell, and then make the dish that generates heat good with interior pot contact performance, the cooking stable performance.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

fig. 1 is a perspective view of a cooking appliance according to a preferred embodiment of the present invention;

fig. 2 is an exploded perspective view of the pot assembly of the cooking appliance of fig. 1, showing only the pot housing and the heat shield;

FIG. 3 is a cross-sectional schematic view of the pot assembly of the cooking appliance of FIG. 1, showing only the pot housing, heat shield, heat generating plate and rack;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a cross-sectional exploded schematic view of the pot assembly of the cooking appliance of fig. 1, showing only the pot housing, heat shield, heat generating plate and rack.

Description of reference numerals:

100: cooking utensil

110: pot body assembly

120: cover body

130: pot body shell

131: bottom wall

132: side wall

133: inner surface

140: heat shield

141: cover main body

142: flanging

143: projecting part

144: outer end face

150: heating plate

160: support frame

161: vertical segment

162: lower transverse segment

163: upper transverse segment

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. It should be noted that ordinal numbers such as "first" and "second" are used in the present application for identification only, and do not have any other meanings, such as a specific order. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component". The terms "upper", "lower", "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only and are not limiting.

As shown in fig. 1, the present invention provides a pot body assembly 110 and a cooking appliance 100 having the same. The cooking appliance 100 according to the present invention may be an electric cooker, an electric pressure cooker or other cooking appliances. The cooking appliance 100 may have various functions such as cooking porridge and cooking soup, in addition to the function of cooking rice.

The cooking utensil 100 mainly includes a pot body assembly 110 and a cover 120, and the cover 120 is openably and closably disposed above the pot body assembly 110. An inner pot (not shown) is provided in the pot body assembly 110, and a cooking space may be formed between the cover 120 and the inner pot when the cover 120 is closed over the pot body assembly 110. The pot body assembly 110 has a cylindrical receiving part. The inner pot may be configured to be freely put into or taken out of the receiving part to facilitate the cleaning of the inner pot, or configured to be fixed in the pot body assembly 110 so as not to be taken out of the pot body assembly 110. The inner pot is generally made of a metal material for containing a material to be heated, such as rice, soup, etc. In addition, a heating device and a control device are further disposed in the pot body assembly 110, the heating device includes a heat-generating plate 150 and can be disposed below the inner pot to heat food in the inner pot, and a user can control the cooking operation of the cooking appliance 100 through the control device.

The pot body assembly 110 according to the present embodiment will be described in detail with reference to fig. 1 to 5.

As shown in fig. 1 to 3, the pot body assembly 110 mainly includes a pot body housing 130, a heat insulating cover 140, a heating plate 150, an inner pot (not shown) support 160. The pot body housing 130 includes a bottom wall 131 and a side wall 132 extending upward from an outer periphery of the bottom wall 131. The bottom wall 131 is configured substantially in a disk shape extending in the horizontal direction, and the side wall 132 is configured substantially in a cylindrical shape extending in the vertical direction. The heat generating plate 150 is disposed at an upper side of the bottom wall 131 and at an inner side of the side wall 132, and the inner pot is seated on a top of the heat generating plate 150. The heat shield 140 is disposed at the bottom of the heat generating tray 150 and spaced above the bottom wall 131. The heat shield 140 is disposed inside the side wall 132, and the heat shield 140 and the heating plate 150 are connected to the pot body housing 130 together through a plurality of brackets 160.

As shown in fig. 2 to 4, the outer periphery of the heat shield 140 is provided with a plurality of projections 143, the projections 143 being configured to project from the outer surface of the heat shield 140 toward the inner surface of the side wall 132, and for engaging with the side wall 132. Since the protrusion 143 has only a small gap or no gap with the inner surface of the side wall 132, the possibility of non-uniform gap between the outer peripheral edge of the heat shield 140 and the inner surface of the side wall 132 of the pot body housing 130 can be reduced, so that the heat shield 140 and the heating plate 150 can be centrally installed in the pot body housing 130, the contact performance of the heating plate 150 with the inner pot is good, and the cooking performance is stable.

Specifically, the heat shield 140 includes a shield body 141 and a cuff 142 extending downward from an outer periphery of the shield body 141, and the projection 143 is configured to project outward from an outer surface of the cuff 142. Preferably, the plurality of protrusions 143 are disposed at equal intervals along the circumference of the flange 142 to reduce the possibility of uneven gaps between the flange 142 and the inner surface of the sidewall 132. The present embodiment schematically shows three projections 143. It will be understood by those skilled in the art that the number of the projections 143 is not limited to the present embodiment, and the number of the projections 143 may also be two, four, five, six or more, as needed.

Preferably, the distance D between the protrusion 143 and the sidewall 132 satisfies: d is more than or equal to 0 and less than or equal to 1 mm. Further preferably, the distance D between the protrusion 143 and the sidewall 132 satisfies: d is more than or equal to 0 and less than or equal to 0.5 mm. Thereby, while it is possible to make a small gap between the outer periphery of the projection 143 and the side wall 132 of the pot body housing 130, it is convenient to fit the heat insulating cover 140 into the pot body housing 130, and it is possible to further reduce the possibility of the gap between the burring 142 and the side wall 132 of the pot body housing 130 being uneven.

As shown in fig. 4, the protrusion 143 may be configured in a hollow cylindrical shape. It will be understood by those skilled in the art that the structure of the protrusion 143 is not limited to the present embodiment, and the protrusion 143 may be configured as a cylinder or any other suitable structure as needed. The outer end face 144 of the projection 143 is intended to face the inner surface of the side wall 132, and this outer end face 144 may be configured as a flat face. Note that, in the present embodiment, the "distance D between the projecting portion 143 and the side wall 132" refers to the minimum distance between the outer end surface 144 of the projecting portion 143 and the inner surface of the side wall 132.

As shown in fig. 3 and 5, the pot body assembly 110 includes a plurality of racks 160, for example, three, four, five or more. The plurality of brackets 160 may be disposed at equal intervals along the circumference of the heat shield 140. One end of the bracket 160 is connected to the bottom wall 131, and the other end of the bracket 160 is connected to the heat shield 140 and the heat generating plate 150 to support the heat shield 140 and the heat generating plate 150 at a predetermined height position of the pot body housing 130.

Specifically, the stent 160 is configured in a "zigzag" shape. Further, the bracket 160 includes a vertical section 161 and a lower lateral section 162 disposed at a lower end of the vertical section 161 and an upper lateral section 163 disposed at an upper end of the vertical section 161. The vertical section 161 is generally configured to extend in a vertical direction, the lower and upper

transverse sections

162 and 163 are generally configured to extend in a horizontal direction, and the lower and upper

transverse sections

162 and 163 are disposed on opposite sides of the vertical section 161. The lower lateral section 162 and the bottom wall 131 may be connected via a plurality of first fasteners (not shown), and the upper lateral section 163 and the heat shield 140 and the heat generating tray 150 may be connected together via a plurality of second fasteners (not shown) different from the first fasteners.

According to the utility model discloses a cooking utensil sets up a plurality of bulges through the outer peripheral edges at the heat shield, these bulges be used for with the lateral wall cooperation to can reduce the inhomogeneous possibility in clearance between the turn-ups of heat shield and a kind of deep pot body shell's the lateral wall, make heat shield and the dish that generates heat can install between two parties in a kind of deep pot body shell, and then make the dish that generates heat good with interior pot contact performance, the cooking stable performance.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A pot body assembly, characterized in that the pot body assembly (110) comprises:

a pot body housing (130) including a bottom wall (131) and a side wall (132) extending upwardly from an outer periphery of the bottom wall;

a heat generating plate (150) disposed inside the side wall; and

a heat shield (140) disposed inside the side wall and vertically between the heat generating tray and the bottom wall, the heat shield and the heat generating tray being commonly connected to the bottom wall,

wherein the outer periphery of the heat shield is provided with a plurality of projections (143) configured to project from the outer surface of the heat shield towards the side wall and for cooperating with the side wall.

2. The pot body assembly of claim 1, wherein the spacing D between the projections and the side walls satisfies: d is more than or equal to 0 and less than or equal to 1 mm.

3. The pot body assembly of claim 1, wherein the spacing D between the projections and the side walls satisfies: d is more than or equal to 0 and less than or equal to 0.5 mm.

4. The pot body assembly of claim 1, wherein the projections are configured as cylinders or hollow cylinders.

5. The pot body assembly of claim 1, wherein an outer end face (144) of the projection is for facing an inner surface of the side wall and is configured as a flat face.

6. The pot body assembly of any of claims 1 to 5, wherein the heat shield comprises a shield body (141) and a flange (142) extending downwardly from an outer periphery of the shield body, the projection being configured to project outwardly from an outer surface of the flange.

7. The pot body assembly of claim 6, wherein the plurality of projections are equally spaced circumferentially along the flange.

8. The pot body assembly of any of claims 1 to 5, further comprising a rack (160), one end of the rack being connected to the bottom wall and the other end of the rack being connected to the heat shield and the heat-generating plate.

9. The pot body assembly of claim 8, wherein the rack comprises a vertical section (161) and lower and upper transverse sections (162, 163) disposed at both ends of the vertical section, the lower transverse section being connected to the bottom wall via a first fastener, the upper transverse section being connected to the heat shield and the heat generating tray via a second fastener.

10. A cooking appliance, comprising:

the pot body assembly (110) of any of claims 1 to 9, comprising an inner pot disposed at a top of the heat generating tray; and

the cover body (120) is arranged on the cooker body assembly in an openable and closable manner, and when the cover body covers the cooker body assembly, a cooking space is formed between the cover body and the inner pot.