CN217429796U

CN217429796U - Lid and cooking utensil

Info

Publication number: CN217429796U
Application number: CN202123188894.6U
Authority: CN
Inventors: 谢仙福; 钟辰根; 应宇鹏; 张刘帅; 杜健; 张俊
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-09-16
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a cover body and a cooking utensil, wherein the cover body comprises a lining, a transmission piece, an infrared heating element, a reflecting cover, a temperature controller and at least one fixing piece; the lining comprises a support part extending along the circumferential direction, and the support part surrounds and forms a first through hole; the edge of the transmission piece is lapped on the support part and at least partially transmits light; the infrared heating element is arranged above the transmission piece corresponding to the first through hole; the reflector is arranged above the infrared heating element, and the infrared heating element is connected to the reflector; the temperature sensing surface of the temperature controller is attached to the reflecting cover; the mounting sets up the upside at the bowl to be connected to the inside lining, the edge of bowl and transmission piece is by the centre gripping between mounting and supporting part, and the temperature controller sets up between one of them mounting and bowl, can fix infrared heating element, bowl, transmission piece and temperature controller, make the temperature sensing face of temperature controller hug closely the bowl and carry out the temperature sensing, and assembly process is comparatively simple, and the material of mounting is less.

Description

Lid and cooking utensil

Technical Field

The utility model relates to a kitchen utensil technical field particularly relates to a lid and cooking utensil.

Background

At present, a cooking appliance such as an electric cooker is generally provided with an infrared heating element on a cover body of the cooking appliance. The surface of the infrared heating element, which is back to the food, is provided with a reflecting cover for fixing the infrared heating element. The side of the infrared heating element facing the food is provided with infrared transmission glass for transmitting infrared rays. Known conventional fuse thermostats are typically held in a lateral grip, however, such conventional securing is not satisfactory for manually resettable thermostats.

To this end, the present invention provides a lid and a cooking appliance to at least partially solve the problems of the prior art.

SUMMERY OF THE UTILITY MODEL

A series of concepts in a simplified form are introduced in the summary section, which will be described in further detail in the detailed description section. The inventive content of the present application does not imply any attempt to define the essential features and characteristics of the claimed solution, nor does it imply any attempt to determine 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 cover for openably and closably setting to a pot body of a cooking appliance to form a cooking space between the cover and the pot body, the cover comprising:

a liner including a circumferentially extending support surrounding a first through hole;

a transmissive member, an edge of which is overlapped to the support part and which is at least partially light-transmissive;

the infrared heating element is arranged above the transmission piece corresponding to the first through hole;

a reflection cover disposed above the infrared heating element, and the infrared heating element is connected to the reflection cover;

the temperature sensing surface of the temperature controller is attached to the reflecting cover; and

at least one fixing member disposed at an upper side of the reflection case and coupled to the inner liner, edges of the reflection case and the transmission member are sandwiched between the fixing member and the support portion, and the thermostat is disposed between one of the fixing member and the reflection case.

According to the utility model discloses a lid, through setting up at least one mounting, the mounting sets up the upside at the bowl, and be connected to the inside lining, make the edge of bowl and transmission piece by the centre gripping between mounting and supporting part, and the temperature controller sets up between one of them mounting and bowl, thereby can fix infrared heating element, the bowl, transmission piece and temperature controller, make the temperature sensing face of temperature controller hug closely the bowl and carry out the temperature sensing, and assembly process is comparatively simple, the material of mounting is less, can reduction in production cost.

Optionally, the fixing and the liner are connected together via a connector.

According to this scheme, the connected mode between mounting and the inside lining is simple, can improve assembly efficiency, reduction in production cost.

Optionally, the reflection cover includes a cover main body portion for covering the infrared heating element and an outer rim extending outward from a peripheral edge of the cover main body portion, the fixing member is disposed on a top of the outer rim, and the outer rim and an edge of the transmission member are sandwiched between the fixing member and the support portion.

According to this scheme, the simple structure of bowl, the manufacturing of being convenient for can reduction in production cost.

Optionally, the hood main body portion is configured in a basin shape having an inner cavity, the infrared heating element is disposed in the inner cavity and connected to the hood main body portion, and the outer rim is configured in an annular plate shape extending in a horizontal direction.

According to this scheme, the structure of bowl is simple to infrared heating element sets up in the inner chamber of cover main part, so that with infrared ray of infrared heating element radiation towards food reflection.

Optionally, the fixing member is provided in plurality and is provided at intervals in a circumferential direction of the support portion.

According to this scheme, through setting up a plurality of mountings, can be so that the connection between mounting and the inside lining is more firm.

Optionally, the fixing member includes a first fixing member and a second fixing member, the reflective cover and an edge of the transmissive member are sandwiched between the first fixing member and the supporting portion, and the thermostat is sandwiched between the second fixing member and the reflective cover.

According to this scheme, through setting up first mounting to in mounting reflector and transmission piece, through setting up the second mounting, in order to fixed temperature controller.

Optionally, the first fixing member includes a first mounting portion and an abutting portion extending downward from one side of the first mounting portion, the first mounting portion is connected to the inner liner, the outer rim and the edge of the transmissive member are sandwiched between the abutting portion and the supporting portion, and/or

The second mounting includes the second installation department and follows one side downwardly extending's of second installation department spacing portion, the second installation department is connected to the inside lining, spacing portion cover is established the outside of temperature controller, and outer edge with the edge setting of transmission piece is in the temperature controller with between the supporting part.

According to this scheme, the simple structure of first mounting and second mounting is convenient for make, can reduction in production cost.

Optionally, the cover further includes a gasket, a lower end of which is clamped between the edge of the transmissive member and the support portion in a circumferential direction of the first through hole.

According to this scheme, through setting up sealed the pad, can avoid the steam in the culinary art space to enter into other positions of lid through the supporting part of inside lining and the clearance between the transmission piece.

Optionally, the outer edge directly overlaps an edge of the transmissive element, or

The upper end of the gasket is sandwiched between the outer edge and the edge of the transmissive member in the circumferential direction of the outer edge.

According to the scheme, the outer edge of the reflecting cover is directly overlapped on the edge of the transmission piece, so that the fixing piece can fix the reflecting cover and the transmission piece conveniently; the upper end of the sealing gasket is clamped between the outer edge of the reflecting cover and the edge of the transmission piece, so that steam in the cooking space can be prevented from entering other positions of the cover body through a gap between the outer edge of the reflecting cover and the edge of the transmission piece.

According to the utility model discloses a second aspect discloses a cooking utensil, and it includes:

the cooker body is internally provided with an inner pot; and

the lid according to any one of the first aspect of the present invention is provided to the pot body in an openable and closable manner, and when the lid is closed on the pot body, a cooking space is formed between the lid and the inner pot, and the infrared heating element is configured to radiate infrared rays to the cooking space.

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 exploded view illustrating a partial structure of a cooking appliance according to a preferred embodiment of the present invention;

fig. 2 is a cross-sectional view of a partial structure of the cooking appliance in fig. 1;

FIG. 3 is a schematic perspective view of a partial structure of the cooking appliance of FIG. 1, showing a pot body, a liner, a reflection cover, a fixing member, a sealing gasket and a temperature controller;

FIG. 4 is a perspective view of a portion of the cover of FIG. 1 showing the reflective shroud and mounting member;

FIG. 5 is another perspective view of a portion of the cover of FIG. 1 showing the reflector, mounting member and infrared heating element;

FIG. 6 is a perspective view of a second one of the fasteners of FIG. 3;

FIG. 7 is a schematic perspective view of the thermostat of FIG. 3;

fig. 8 is another perspective view of the thermostat of fig. 3.

Description of reference numerals:

100: cooking utensil

110: pot body

111: inner pot

120: cover body

130: upper cover assembly

140: inner lining

141: supporting part

142: first through hole

143: second mounting hole

150: transmissive element

160: infrared heating element

170: reflection cover

171: cover body part

172: outer edge

173: inner cavity

174: wire slot

175: third mounting hole

176: mounting member

190: temperature controller

191: mating part

192: temperature sensing surface

180: fixing piece

181: first fixed part

182: second fixing part

183: first mounting part

184: abutting part

185: second mounting part

186: limiting part

187: first mounting hole

188: sealing gasket

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.

The utility model provides a lid 120 and have its cooking utensil 100. According to the utility model discloses a cooking utensil 100 can be electric rice cooker, electric pressure cooker or other cooking utensil 100, and cooking utensil 100 except having the function of cooking rice, can also have various functions such as cooking congee, a kind of deep pot hot water.

As shown in fig. 1, the cooking utensil 100 mainly includes a pot body 110 and a lid 120, and the lid 120 is openably and closably disposed above the pot body 110. The pot body 110 is provided with an inner pot 111, and when the cover 120 is closed on the pot body 110, a cooking space can be formed between the cover 120 and the inner pot 111. The pot body 110 is substantially in a rounded rectangular parallelepiped shape, and has a cylindrical-shaped receiving portion. The inner pot 111 may be configured to be freely put into or taken out of the receiving part to facilitate cleaning of the inner pot 111, or configured to be fixed in the pot body 110 so as not to be taken out of the pot body 110. The inner pot 111 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 110, the heating device may be located below and/or at a side of the inner pot 111 to heat the food in the inner pot 111, and a user can control the cooking operation of the cooking appliance 100 through the control device. It should be noted that, in the present invention, the directional terms "upper" and "lower" are based on those directions determined by the cooking appliance 100 in a state that it is placed upright and the lid body 120 is closed on the pot body 110.

As shown in fig. 1 to 8, the cover 120 mainly includes a top cover assembly 130, an inner liner 140, a transmissive member 150, an infrared heating element 160, a reflective cover 170, at least one fixing member 180, a thermostat 190, and a detachable cover assembly (not shown).

As shown in fig. 1 and 2, the upper cover assembly 130 is positioned at the uppermost portion of the cover body 120, and the liner 140 is disposed laterally below the upper cover assembly 130. The liner 140 includes a support portion 141 extending in a circumferential direction, and the support portion 141 surrounds and forms a first through hole 142. The transmissive member 150 is disposed at the inner liner 140 in a lateral direction. Specifically, an edge (specifically, an outer peripheral edge) of the transmissive member 150 is overlapped to the support portion 141 of the liner 140, and the transmissive member 150 is at least partially transparent to light. More specifically, a region of the transmissive member 150 corresponding to the first through hole 142 is at least partially light-transmissive. The transmissive member 150 is made of a light transmissive material. Preferably, the transmissive member 150 is high borosilicate glass, tempered glass, or the like.

An infrared heating element 160 is disposed above the transmissive member 150 corresponding to the first through hole 142, and the infrared heating element 160 serves to radiate infrared rays toward the cooking space. The infrared heating element 160 is disposed to be spaced apart from the transmissive member 150, the infrared heating element 160 may be integrally configured in a circular shape or a circular arc shape, and the infrared heating element 160 is disposed in a transverse direction. The reflection cover 170 is disposed in the lateral direction and above the infrared heat generating element 160, and the infrared heat generating element 160 is coupled to the reflection cover 170. The reflection cover 170 can cover the infrared heating element 160 to reflect the infrared rays emitted upward from the infrared heating element 160 downward.

The temperature sensing surface 192 of the thermostat 190 is attached to the reflection cover 170 to detect the temperature of the reflection cover 170, thereby indirectly measuring the temperature of the infrared heating element 160. The fixing member 180 is disposed at an upper side of the reflection case 170 and is coupled to the inner liner 140. The reflective cover 170 and the edges of the transmissive member 150 are sandwiched between the fixing member 180 and the supporting portion 141, and the thermostat 190 is disposed between one of the fixing members 180 and the reflective cover 170. Specifically, the outer peripheral edge of the reflection cover 170 and the outer peripheral edge of the transmission member 150 are sandwiched between the fixing member 180 and the support 141. Therefore, the infrared heating element 160, the reflective cover 170, the transmissive element 150 and the temperature controller 190 can be fixed, so that the temperature sensing surface 192 of the temperature controller 190 can sense temperature by closely adhering to the reflective cover 170, the temperature of the reflective cover 170 can be quickly transmitted to the temperature sensing surface 192 of the temperature controller 190, the assembly process is simple, the material consumption of the fixing member 180 is small, and the production cost can be reduced. The reflective cover 170 and the thermostat 190 can be easily removed by removing the upper cover assembly 130 from above the cover 120 and then releasing the connection between the fixing member 180 and the inner liner 140.

As shown in fig. 1 to 5, the reflection cover 170 includes a cover main body portion 171 for covering the infrared heat generating element 160 and an outer rim 172 extending outward from an outer peripheral edge of the cover main body portion 171. The fixing member 180 is disposed on the top of the outer rim 172, and the outer rim 172 and the edge of the transmissive member 150 are clamped between the fixing member 180 and the supporting portion 141, so that the outer rim 172 of the reflective cover 170 is not easily deformed by pressure, and the temperature sensing surface 192 of the thermostat 190 is closely attached to the outer rim 172 of the reflective cover 170. Specifically, the cover main body portion 171 is configured in a basin shape having an inner cavity 173, and the outer rim 172 is configured in an annular plate shape extending in the horizontal direction. The cavity 173 is open downward, and the infrared heat generating element 160 is disposed in the cavity 173 and connected to the cover main body portion 171. The outer edge 172 is provided with a wire groove 174, and the lead of the infrared heating element 160 is led out through the wire groove 174, thereby facilitating the wiring and production assembly.

The fixing member 180 and the liner 140 are coupled together via a coupling member (not shown). The attachment means is preferably a fastener such as a screw. As shown in fig. 1 to 3 and 6, the fixing member 180 includes a first fixing member 181 and a second fixing member 182, the outer edge 172 of the reflective cover 170 and the edge of the transmissive member 150 are sandwiched between the first fixing member 181 and the supporting portion 141 of the inner liner 140, and the thermostat 190 is disposed between the second fixing member 182 and the outer edge 172 of the reflective cover 170. In fig. 1, three first fastening elements 181 and one second fastening element 182 are shown by way of example. Preferably, the second fixing member 182 (i.e., the thermostat 190) is disposed at a position where the temperature of the reflective cover 170 is high, specifically, at a position close to the infrared heating element 160, for example, at a middle position of the infrared heating element 160.

The first fixing member 181 includes a first mounting portion 183 and an abutting portion 184 extending downward from one side of the first mounting portion 183, the first mounting portion 183 is disposed at the top of the outer rim 172 and connected to the inner liner 140, and the outer rim 172 of the reflection cover 170 and the edge of the transmission member 150 are sandwiched between the abutting portion 184 and the supporting portion 141.

The second fixing member 182 includes a second mounting portion 185 and two stopper portions 186 extending downward from one side of the second mounting portion 185, and the second mounting portion 185 is coupled to the liner 140. The two limiting portions 186 are spaced apart from each other and are sleeved outside the temperature controller 190 to limit the temperature controller 190 laterally. The outer rim 172 of the reflection case 170 and the edge of the transmission member 150 are sandwiched between the thermostat 190 and the supporting portion 141 of the inner liner 140.

As shown in fig. 6 to 8, the position-limiting portion 186 is substantially configured as an arc-shaped wall, the temperature controller 190 is correspondingly provided with an engaging portion 191, the position-limiting portion 186 is sleeved outside the engaging portion 191, and the shape of the engaging portion 191 corresponds to the shape of the position-limiting portion 186. For example, the fitting portion 191 may be configured as an arc-shaped face or a cylindrical face.

As shown in fig. 1 to 3, the first mounting portion 183 of the first fixing member 181 and the second mounting portion 185 of the second fixing member 182 are respectively provided with first mounting holes 187, and the liner 140 is correspondingly provided with second mounting holes 143. The first and second mounting

holes

187 and 143 correspond in position, and the first mounting hole 187 is a circular through hole, and the second mounting hole 143 may be a circular through hole or a blind hole, and the first and

second fixtures

181 and 182 may be coupled to the liner 140 by fasteners extending through the first mounting hole 187 and screwed into the second mounting hole 143.

As shown in fig. 4 and 5, the cover body 120 further includes at least one attachment member 176, and the attachment member 176 attaches the infrared heating element 160 to the cover main body portion 171 of the reflection cover 170. Specifically, the cover main body portion 171 of the reflection cover 170 is provided with at least a pair of third mounting holes 175, the mounting member 176 is passed around the infrared heating element 160, and both ends of the mounting member 176 are passed through the pair of third mounting holes 175, respectively, to mount the infrared heating element 160 to the cover main body portion 171 of the reflection cover 170. Three mounting members 176 are exemplarily shown in fig. 4 and 5, and the hood main body portion 171 is correspondingly provided with three pairs of third mounting holes 175.

A removable cover assembly (not shown) is disposed below the transmissive member 150 and is removably coupled to the inner liner 140. The detachable cover assembly is provided with a second through hole, and the second through hole is arranged below the first through hole 142 corresponding to the first through hole 142, so that the infrared rays emitted by the infrared heating element 160 penetrate through the transmission member 150 and then sequentially pass through the first through hole 142 and the second through hole to enter the cooking space.

The detachable cover assembly comprises a detachable cover, a detachable cover seat and a pot opening sealing ring, and the detachable cover is connected to the detachable cover seat. The pot mouth sealing ring is made of flexible material such as silica gel or rubber. The pot opening is arranged on the peripheral edge of the detachable cover in a sealing mode, the top end periphery of the pot opening sealing ring is clamped between the detachable cover and the detachable cover seat, and the bottom end periphery of the pot opening sealing ring is used for abutting against the pot opening of the inner pot 111. The detachable cover is made of metal materials, and the second through hole is formed in the detachable cover.

In this embodiment, the outer edge 172 of the reflective cover 170 is overlapped to the edge of the transmissive member 150. As shown in fig. 1 to 3, the cover 120 further includes a sealing gasket 188, an upper end of the sealing gasket 188 is clamped between the outer rim 172 of the reflection cover 170 and the edge of the transmission member 150 along the circumferential direction of the outer rim 172 of the reflection cover 170, and a lower end of the sealing gasket 188 is clamped between the edge of the transmission member 150 and the supporting portion 141 of the inner liner 140 along the circumferential direction of the first through hole 142, so as to prevent steam in the cooking space from entering other positions of the cover 120 through a gap between the outer rim 172 of the reflection cover 170 and the edge of the transmission member 150 and through a gap between the edge of the transmission member 150 and the supporting portion 141 of the inner liner 140. Since the outer edge 172 of the reflective cover 170 directly overlaps the edge of the transmissive member 150 and/or the upper end periphery of the gasket 188, it can serve as an insect-proof function.

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. Those skilled in the art will appreciate that numerous variations and modifications are possible in light of the teachings of the present invention, and are within the scope of the invention as claimed.

Claims

1. The utility model provides a lid for can open and shut set up in cooking utensil's a kind of deep pot body in order to form cooking space between the lid with the a kind of deep pot body, its characterized in that, the lid includes:

a transmissive member, an edge of which is lapped to the support portion and which is at least partially light-transmissive;

2. The cover of claim 1, wherein the fastener and the liner are connected together via a connector.

3. A cover as set forth in claim 1 wherein said reflector includes a cover body portion for covering said infrared heating element and an outer rim extending outwardly from a peripheral edge of said cover body portion, said fixing member being disposed on top of said outer rim, said outer rim and an edge of said transmitting member being sandwiched between said fixing member and said supporting portion.

4. A cover according to claim 3, wherein the hood body portion is configured in the shape of a basin having an inner cavity, the infrared heating element is disposed in the inner cavity and connected to the hood body portion, and the outer rim is configured in the shape of an annular plate extending in a horizontal direction.

5. The cover according to claim 3, wherein the fixing member is plural and provided at intervals in a circumferential direction of the support portion.

6. The cover of claim 5, wherein the fixing member comprises a first fixing member and a second fixing member, edges of the reflection cover and the transmission member are sandwiched between the first fixing member and the support portion, and the thermostat is disposed between the second fixing member and the reflection cover.

7. The cover of claim 6,

the first fixing member includes a first mounting portion and an abutting portion extending downward from one side of the first mounting portion, the first mounting portion is connected to the inner liner, the outer rim and an edge of the transmissive member are sandwiched between the abutting portion and the supporting portion, and/or

The second mounting includes the second installation department and follows one side downwardly extending's of second installation department spacing portion, the second installation department is connected to the inside lining, spacing portion cover is established the outside of temperature controller, and outer edge with the edge of transmission piece is held the temperature controller with between the supporting part.

8. The cover according to any one of claims 3 to 7, further comprising a gasket, a lower end of which is sandwiched between an edge of the transmissive member and the support portion in a circumferential direction of the first through hole.

9. The cover of claim 8,

the outer edge is directly lapped to the edge of the transmission member, or

10. A cooking appliance, comprising:

the cooker body is internally provided with an inner pot; and

the lid according to any one of claims 1 to 9, which is openably and closably provided to the pot body, a cooking space is formed between the lid and the inner pot when the lid is closed on the pot body, and the infrared heating element is configured to radiate infrared rays to the cooking space.