CN217309909U

CN217309909U - Lid and cooking utensil

Info

Publication number: CN217309909U
Application number: CN202123453231.2U
Authority: CN
Inventors: 徐俊杰; 李泽涌
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-30
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a cover body and a cooking utensil, wherein the cover body is arranged on a cooker body of the cooking utensil in an openable and closable manner so as to form a cooking space between the cover body and the cooker body, and the cover body comprises a surface cover component, a lining and a detachable cover component; the inner liner is disposed under the cover assembly and connected to the cover assembly, the detachable cover assembly is disposed under the inner liner and connected to the inner liner, the detachable cover assembly includes an infrared module and a transmissive member, the infrared module can radiate infrared rays to the cooking space, the transmissive member is disposed at least at a lower side of the infrared module, and a portion of the transmissive member corresponding to the infrared module is at least partially light-transmissive, wherein the infrared module is made of an ore material capable of radiating infrared rays. According to the utility model discloses a lid, infrared module can radiate infrared ray's ore material and make, generally apply heat to can assist the culinary art, need not to set up additionally that the heat insulating part protects the key part in the lid, make the simple structure of lid, can reduction in production cost.

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

Be provided with infrared heating module in known cooking utensil's the lid, infrared heating module can be to cooking space radiation infrared ray at the during operation to supplementary culinary art makes the food taste of cooking more delicious. Because infrared heating module can produce a large amount of heats at the during operation, these heats are influential to the temperature rise of lid, and for preventing that the temperature rise of the key part on the lid is too high, need set up some high temperature resistant heat-insulating part and protect key part, then can lead to the structure of lid comparatively complicated to manufacturing cost has been increased.

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

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 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 partially, the utility model discloses a lid for can set up in cooking utensil's a kind of deep pot body openly and shut, with the lid with form the culinary art space between the a kind of deep pot body, the lid includes:

a face cover assembly;

a liner disposed below the face cap assembly and connected to the face cap assembly; and

a removable cover assembly disposed below the liner and connected to the liner, the removable cover assembly comprising:

an infrared module capable of radiating infrared rays to the cooking space; and

a transmissive member that is provided at least at a lower side of the infrared module and a portion of which corresponding to the infrared module is at least partially light-transmissive,

wherein the infrared module is made of an ore material capable of radiating infrared rays.

According to the utility model discloses a lid, infrared module are made by the ore material that can radiate infrared ray to can assist the culinary art, the heat that interior pot heating device among the cooking utensil produced in addition also can improve infrared module's temperature, make it produce more infrared rays in order to assist the culinary art to food, consequently need not to set up the key component of heat insulating part in to the lid in addition and protect, make the simple structure of lid, can reduction in production cost.

Optionally, the mass M of the infrared module satisfies: 20g or more and M or less than 500g, and/or

The thickness T of the infrared module satisfies: t is more than or equal to 1mm and less than or equal to 10 mm.

According to the scheme, when the mass M of the infrared module meets the range and/or the thickness T of the infrared module meets the range, the infrared module can radiate enough infrared rays to meet the requirement of auxiliary cooking.

Optionally, the ore material is tourmaline or an ore mixture, and/or

The ore material is at least one of granular and powdery, and the ore material is capable of radiating far infrared rays having a wavelength of 4 to 14 μm.

According to the scheme, the selectable range of the ore materials is wide, and the production cost can be reduced.

Optionally, the detachable cover assembly is detachably connected to the inner liner, the detachable cover assembly includes a fixing seat disposed at an outer circumferential side of the infrared module along a circumferential direction of the infrared module and detachably connected to the inner liner, and the transmissive member and the infrared module are disposed at the fixing seat.

According to this scheme, removable lid detachably is connected to the inside lining, and transmission piece and infrared module set up in the fixing base, can make the whole detachably of removable lid subassembly be connected to the inside lining to be convenient for wash or change removable lid subassembly.

Optionally, the detachable cover assembly further includes a fixing member disposed at least on an upper side of the infrared module and connected to the fixing base, and the fixing member and the transmissive member clamp the infrared module together.

According to this scheme, the infrared module of mounting and transmission piece centre gripping jointly to fixed infrared module.

Optionally, the infrared module is disposed in a space surrounded by the fixing member, the fixing seat and the transmission member, the detachable cover assembly further includes a pan opening sealing ring, the fixing seat is provided with a supporting portion extending along a circumferential direction, a peripheral edge of the transmission member is lapped to the supporting portion, the pan opening sealing ring includes a first sealing portion, and the first sealing portion is clamped between the supporting portion and the transmission member along the circumferential direction of the supporting portion.

According to this scheme, infrared module is by spacing in the space that is surrounded by mounting, fixing base and transmission piece and forms to further fixed infrared module, the first sealing of pot mouth sealing washer can prevent that the steam in the culinary art space from entering into infrared module.

Optionally, the detachable lid assembly further includes a strap disposed on an outer peripheral side of the infrared module in a circumferential direction of the infrared module, and a top end of the strap is lapped to the fixed seat and abuts against a lower side surface of the fixed seat, and a peripheral edge of the transmissive piece is lapped to a bottom end of the strap, the infrared module being disposed in a space surrounded by the fixed seat, the strap, and the transmissive piece.

According to this scheme, through setting up the overlap joint, the overlap joint can support mounting and transmission piece to infrared module is spacing in the space that is surrounded by mounting, overlap joint and transmission piece and forms, in order to further fix infrared module.

Optionally, the removable cover assembly further comprises a pan sealing ring, the pan sealing ring comprises a first sealing portion and a second sealing portion, the first sealing portion is clamped between the bridge and the transmission piece along the circumferential direction of the bridge, and the second sealing portion is clamped between the fixed seat and the bridge along the circumferential direction of the fixed seat.

According to the scheme, the pot opening sealing ring is arranged, the first sealing part of the pot opening sealing ring can prevent steam in the cooking space from entering the infrared module through a gap between the lap joint piece and the transmission piece, and the second sealing part of the pot opening sealing ring can prevent steam in the cooking space from entering the cover body through a gap between the fixed seat and the lap joint piece.

Optionally, the first and second sealing portions are separately provided, or

The first sealing portion and the second sealing portion are integrally formed.

According to the scheme, the first sealing part and the second sealing part can be arranged in a split mode or can be formed into a whole, and the degree of freedom of design of the pot opening sealing ring can be improved.

Optionally, the face lid subassembly is provided with the steam flow path that is used for with external intercommunication, the inside lining is provided with the inside lining through-hole correspondingly, the mounting is provided with the mounting through-hole correspondingly, infrared module is provided with infrared through-hole correspondingly, the transmission piece is provided with transmission piece through-hole correspondingly, the steam flow path the inside lining through-hole the mounting through-hole infrared through-hole with transmission piece through-hole communicates in proper order, and transmission piece through-hole be used for with culinary art space intercommunication.

According to the scheme, the steam in the cooking space can be discharged to the external atmosphere by arranging the steam channel and various through holes communicated with the steam channel.

Optionally, the cover body further comprises a steam channel sealing ring, the top end periphery of the steam channel sealing ring is clamped between the face cover assembly and the inner lining along the circumferential direction of the steam channel, the bottom end periphery of the steam channel sealing ring is abutted to the transmission piece or the fixing piece,

the lid still includes additional sealing washer, additional sealing washer is followed the circumference of mounting through-hole is by the centre gripping between the mounting with the transmission piece.

According to the scheme, the steam channel sealing ring is arranged, so that steam in the cooking space can be prevented from entering the cover body through a gap between the surface cover assembly and the inner lining and a gap between the inner lining and the detachable cover assembly; by providing the additional sealing ring, it is possible to prevent steam in the cooking space from entering the infrared module through a gap between the fixing member and the transmission member.

Optionally, the cover body further comprises a steam channel sealing ring, a bottom end periphery of the steam channel sealing ring is clamped between the fixing piece and the transmission piece along the circumferential direction of the fixing piece through hole, and a top end periphery of the steam channel sealing ring abuts against the lining along the circumferential direction of the lining through hole.

According to this scheme, through setting up the steam passageway sealing washer, can prevent that the steam in the culinary art space from passing through the mounting and transmitting the clearance between the piece and entering into infrared module to can prevent that the steam in the culinary art space from passing through the removable lid subassembly and the inside lining between the clearance enter into in the lid.

Optionally, the cover body further comprises a heating module and a heat transfer element, the heating module and the heat transfer element are arranged on the inner liner corresponding to the infrared module, the heat transfer element is arranged on the lower side of the heating module, and a distance D between the heat transfer element and the fixing element in the vertical direction satisfies: d is more than 0 and less than or equal to 10 mm.

According to the scheme, the heating module is arranged, so that the heating module can heat the infrared module to improve the temperature of the infrared module, and the infrared module radiates more infrared rays to assist in cooking; by providing the heat transfer member such that the distance D between the heat transfer member and the fixing member satisfies the above-described relationship, the heat transfer member can rapidly transfer heat to the infrared module.

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

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

the lid according to any one of the above first aspect, the lid is detachably provided to the pot body, and when the lid is closed to the pot body, a cooking space is formed between the lid and the inner pot, and the infrared module can radiate infrared rays to the cooking space.

According to the utility model discloses a cooking utensil, infrared module is made by the ore material that can radiate infrared ray to can assist the culinary art, the heat that interior pot heating device among the cooking utensil produced in addition also can improve infrared module's temperature, makes it produce more infrared rays in order to assist the culinary art to food, consequently need not to set up the key component of heat insulating part in to the lid in addition and protects, makes the simple structure of lid, can reduction in production cost.

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 thereof, for illustrating the principles of the invention.

In the drawings:

fig. 1 is a schematic cross-sectional view of a cover of a cooking appliance according to a first embodiment of the present invention; and

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

fig. 3 is an enlarged schematic view of a partial structure of the cover in fig. 2.

Description of reference numerals:

100/200: cover body

130/230: face lid subassembly

131/231: steam channel

140/240: inner lining

141/241: lining through hole

150/250: detachable cover assembly

151/251: fixed seat

152/252: infrared module

153/253: transmissive element

154/254: fixing piece

155/255: pot opening sealing ring

256: lap joint

157: supporting part

158/258: a first sealing part

259: second sealing part

161/261: through hole of fixing piece

162/262: infrared via

163/263: through hole of transmission member

171/271: steam channel sealing ring

172/272: additional sealing ring

173/273: heating module

174/274: heat transfer element

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 the embodiments of the present invention. It is apparent that the implementation of the embodiments of the invention is not limited to the specific details known to a person 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 and have its cooking utensil. According to the utility model discloses a cooking utensil can be electric rice cooker, electric pressure cooker or other cooking utensil, and cooking utensil except having the function of cooking rice, can also have various functions such as cooking congee, a kind of deep pot hot water.

The cooking utensil mainly comprises a pot body and a cover body, wherein the cover body is arranged above the pot body in an openable and closable manner. The pot body is provided with interior pot, closes when the lid closes on the pot body, can form the culinary art space between lid and interior pot. The pot body is substantially in the shape of a rounded rectangular parallelepiped and has a cylindrical-shaped receiving portion. The inner pot may be configured to be freely put into or taken out of the receiving part to facilitate cleaning of the inner pot, or may be configured to be fixed in the pot body so as not to be taken out of the pot body. The inner pot is generally made of a metal material for containing a material to be heated, such as rice, soup, etc.

In addition, an inner pot heating device and a control device are further arranged in the cooker body, the inner pot heating device can be arranged on the side and/or the bottom of the inner pot to heat food in the inner pot, and a user can control the cooking operation of the cooking appliance through the control device.

First embodiment

A detailed description of the cover body 100 according to the first embodiment of the present invention will be given below with reference to fig. 1.

As shown in fig. 1, the cover body 100 mainly includes a cover assembly 130, an inner liner 140, and a removable cover assembly 150. The face cover assembly 130 is located at the outermost (i.e., uppermost) side of the cover body 100, and the liner 140 is disposed under the face cover assembly 130 and connected to the face cover assembly 130. The removable lid assembly 150 is located at the innermost side (i.e., the lowermost side) of the lid body 100 and is disposed below the liner 140. The removable lid assembly 150 is removably attached to the liner 140 to facilitate cleaning and replacement.

The detachable cover assembly 150 mainly includes an infrared module 152 and a transmissive member 153. The infrared module 152 may be configured in a circular shape as a whole and disposed right above the inner pot in a lateral direction to be able to radiate infrared rays toward the cooking space, i.e., toward food in the inner pot, to assist cooking. The transmissive member 153 is disposed at least at a lower side of the infrared module 152, and a portion of the transmissive member 153 corresponding to the infrared module 152 is at least partially light-transmissive so that infrared rays radiated from the infrared module 152 can pass through the transmissive member 153 into the cooking space. In the present embodiment, the transmissive member 153 completely covers the lower surface of the infrared module 152, and the transmissive member 153 may function to support the infrared module 152. The transmissive member 153 is made of a light transmissive material. The transmissive member 153 may be made of transparent glass. Preferably, the transmissive member 153 is made of high borosilicate glass, tempered glass, or the like.

In the present embodiment, the infrared module 152 is made of an ore material capable of radiating infrared rays to enable auxiliary cooking. In addition, the heat generated by the inner pot heating device in the cooking appliance also increases the temperature of the infrared module 152, so that it generates more infrared rays to assist in cooking food. Therefore, it is not necessary to additionally provide a heat insulating member to protect key components in the cover body 100, the structure of the cover body 100 is simple, and the production cost can be reduced.

Preferably, the mass M of the infrared module 152 satisfies: m is more than or equal to 20g and less than or equal to 500g, and the thickness T of the infrared module 152 satisfies: t is more than or equal to 1mm and less than or equal to 10mm, so that the infrared module 152 can radiate enough heat to meet cooking. Further preferably, the ore material is tourmaline or an ore mixture, is at least one of granular and powdered, and is capable of radiating far infrared rays having a wavelength of 4 to 14 μm. The diameter of the ore material may be in the order of millimeters to micrometers, with the diameter of the ore material preferably ranging from 5 μm to 10 mm.

The removable cover assembly 150 also includes a holder 151. The fixing base 151 is configured substantially in a circular ring shape, and is disposed on an outer circumferential side of the infrared module 152 in a circumferential direction of the infrared module 152. In the present embodiment, the fixing base 151 is detachably connected to the inner liner 140, and the transmissive member 153 and the infrared module 152 are disposed at the fixing base 151.

The detachable cover assembly 150 further includes a fixing member 154, and the fixing member 154 is disposed at least on an upper side of the infrared module 152 and is connected to the fixing base 151. In the present embodiment, the fixing member 154 completely covers the upper surface of the infrared module 152, and the fixing member 154 and the transmissive member 153 together sandwich the infrared module 152. Preferably, the fixing member 154 is made of a material capable of reflecting infrared rays. In the present embodiment, the infrared module 152 is disposed in a space surrounded by the fixing member 154, the fixing base 151, and the transmissive member 153. In addition, as needed, a sealing ring may be provided at an outer circumferential edge of the fixing member 154 and an inner circumferential edge of the fixing base 151 to prevent steam from entering the infrared module 152 through a gap between the outer circumferential edge of the fixing member 154 and the inner circumferential edge of the fixing base 151.

The detachable cover assembly 150 further includes a pot opening sealing ring 155, the fixing base 151 is provided with a supporting portion 157 extending along the circumferential direction, and the peripheral edge of the transmissive member 153 is overlapped to the supporting portion 157. The pot opening sealing ring 155 includes a first sealing portion 158 extending in a circumferential direction, and the first sealing portion 158 is clamped between the supporting portion 157 and the transmissive member 153 in the circumferential direction of the supporting portion 157, so that not only the pot opening sealing ring 155 can be fixed, but also the steam in the cooking space can be prevented from entering the infrared module through a gap between the supporting portion 157 and the transmissive member 153. When the cover body 100 is covered on the cooker body, the bottom end periphery of the pot opening sealing ring 155 can abut against the pot opening of the inner pot to seal the gap between the detachable cover assembly 150 and the inner pot.

The cover assembly 130 is provided with a steam channel 131 for communicating with the outside, the lining 140 is correspondingly provided with a lining through hole 141, the fixing member 154 is correspondingly provided with a fixing member through hole 161, the infrared module 152 is correspondingly provided with an infrared through hole 162, the transmission member 153 is correspondingly provided with a transmission member through hole 163, the transmission member through hole 163 is communicated with the cooking space, the steam channel 131, the lining through hole 141, the fixing member through hole 161, the infrared through hole 162 and the transmission member through hole 163 are sequentially communicated, and thus the steam in the cooking space can be sequentially exhausted to the outside atmosphere through the transmission member through hole 163, the infrared through hole 162, the fixing member through hole 161, the lining through hole 141 and the steam channel 131.

The cover body 100 further includes a steam passage sealing ring 171, and the steam passage sealing ring 171 may be made of a silicon or rubber material. The top end periphery of the steam passage sealing ring 171 is clamped between the face cover assembly 130 and the inner liner 140 in the circumferential direction of the steam passage 131 to seal the gap between the face cover assembly 130 and the inner liner 140. Preferably, the size of the fixing member through hole 161 and the infrared through hole 162 is larger than that of the transmitting member through hole 163, the steam passage sealing ring 171 extends through the lining through hole 141, the fixing member through hole 161 and the infrared through hole 162, and the bottom end periphery of the steam passage sealing ring 171 abuts against the transmitting member 153 to prevent steam in the cooking space from entering the infrared module 152 or other positions of the cover body 100. In an embodiment, not shown, the bottom end periphery of the steam channel sealing ring abuts against the fixing member.

In another embodiment, not shown, the bottom end periphery of the steam passage seal ring is clamped between the fixing member and the transmission member in the circumferential direction of the through hole of the fixing member, and the top end periphery of the steam passage seal ring abuts against the liner in the circumferential direction of the through hole of the liner. Thereby, the steam in the cooking space can be prevented from entering the infrared module through the gap between the fixing member and the transmitting member, and the steam in the cooking space can be prevented from entering the cover body through the gap between the detachable cover assembly and the inner liner.

The cover 100 further includes an additional sealing ring 172, and the additional sealing ring 172 may be made of silicone or rubber material. An additional sealing ring 172 is interposed between the fixing member 154 and the transmissive member 153 in the circumferential direction of the fixing member through hole 161 to seal the gap between the fixing member 154 and the transmissive member 153, preventing steam in the cooking space from entering the infrared module 152.

The cover body 100 further includes a heating module 173 and a heat transfer member 174, the heating module 173 and the heat transfer member 174 being disposed on the inner liner 140 corresponding to the infrared module 152, and the heat transfer member 174 being disposed on the lower side of the heating module 173. The heating module 173 may be a heating wire, and the heating module 173 may heat the infrared module 152 to increase the temperature of the infrared module 152 so that the infrared module 152 can radiate more infrared rays to assist cooking. The heat transfer member 174 is made of a metal material having a good thermal conductivity. The heat transfer member 174 can rapidly transfer heat generated from the heating module 173 to the infrared module 152. Preferably, the interval D between the heat transfer member 174 and the fixing member 154 in the vertical direction satisfies: d is more than 0 and less than or equal to 10 mm.

Second embodiment

A cover 200 of a cooking appliance according to a second embodiment of the present invention will be described in detail with reference to fig. 2 and 3. The cover body 200 according to the second embodiment has substantially the same structure as the cover body 100 according to the first embodiment, wherein structures having the same or similar functions are given similar reference numerals.

The cover body 200 according to the second embodiment also includes a face cover assembly 230, an inner liner 240, a detachable cover assembly 250, a steam passage sealing ring 271, an additional sealing ring 272, a heating module 273, and a heat transfer member 274, as in the first embodiment. The removable cover assembly 250 likewise includes a mounting base 251, an infrared module 252, a transmissive member 253, a mounting member 254, and a pan opening seal 255. The lining 240 is similarly provided with lining through holes 241, the fixing 254 is similarly provided with fixing through holes 261, the infrared module 252 is similarly provided with infrared through holes 262, and the transmissive piece 253 is similarly provided with transmissive piece through holes 263.

Unlike the first embodiment, in the present embodiment, as shown in fig. 2 and 3, the detachable cover assembly 250 further includes a strap 256, the strap 256 is disposed at an outer circumferential side of the infrared module 252 in a circumferential direction of the infrared module 252, and a top end of the strap 256 is lapped to the fixing base 251 and abuts against a lower side of the fixing member 254, and an outer circumferential edge of the transmissive member 253 is lapped to a bottom end of the strap 256, so that the strap 256 can support the fixing member 254 and the transmissive member 253. The infrared module 152 is disposed in a space surrounded by the fixing member 254, the bridge 256, and the transmissive member 253.

The removable lid assembly 250 also includes a pot seal 255, the pot seal 255 including a first sealing portion 258 and a second sealing portion 259. The first sealing portion 258 is sandwiched between the bridge 256 and the transmissive piece 253 (specifically, the outer peripheral edge of the transmissive piece 253) in the circumferential direction of the bridge 256 to prevent steam in the cooking space from entering the infrared module 252 through the gap between the bridge 256 and the transmissive piece 253. The second sealing part 259 is clamped between the fixing seat 251 and the bridge 256 in a circumferential direction of the fixing seat 251 to prevent steam in the cooking space from entering the lid body 200 through a gap between the fixing seat 251 and the bridge 256. In the present embodiment, the first seal portion 258 and the second seal portion 259 are integrally molded. In an embodiment, not shown, the first sealing portion and the second sealing portion are provided separately.

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, appearing herein, may mean either that one element is directly attached to another element, or that one element is 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 lid for openably and closably setting at a pot body of a cooking appliance to form a cooking space between the lid and the pot body, characterized in that the lid comprises:

a face cover assembly;

an infrared module capable of radiating infrared rays to the cooking space; and

a transmissive member provided at least at a lower side of the infrared module and having a portion thereof corresponding to the infrared module at least partially transmitting light,

2. The cover of claim 1,

the mass M of the infrared module satisfies: 20g or more and M or less than 500g, and/or

3. The cover of claim 1,

the ore material is tourmaline or ore mixture, and/or

4. The cover according to claim 1, wherein the detachable cover assembly is detachably attached to the inner liner, the detachable cover assembly includes a fixing base provided at an outer circumferential side of the infrared module in a circumferential direction of the infrared module and detachably attached to the inner liner, and the transmissive member and the infrared module are provided at the fixing base.

5. The cover of claim 4, wherein the removable cover assembly further comprises a fixture disposed at least on an upper side of the infrared module and connected to the fixture, the fixture and the transmissive element together clamping the infrared module.

6. The cover according to claim 5, wherein the infrared module is disposed in a space surrounded by the fixing member, the fixing base, and the transmissive member, the detachable cover assembly further includes a pan opening seal ring, the fixing base is provided with a support portion extending in a circumferential direction, a peripheral edge of the transmissive member is lapped to the support portion, the pan opening seal ring includes a first seal portion, and the first seal portion is sandwiched between the support portion and the transmissive member in the circumferential direction of the support portion.

7. The cover according to claim 5, wherein the detachable cover assembly further comprises a bridge disposed on an outer peripheral side of the infrared module along a circumferential direction of the infrared module, a top end of the bridge being bridged to the fixing base and abutting against a lower side face of the fixing base, a peripheral edge of the transmission member being bridged to a bottom end of the bridge, the infrared module being disposed in a space surrounded by the fixing base, the bridge, and the transmission member.

8. The cover of claim 7, wherein the removable cover assembly further comprises a pan seal, the pan seal comprising a first seal portion and a second seal portion, the first seal portion being sandwiched between the bridge and the transmissive element along a circumference of the bridge, the second seal portion being sandwiched between the anchor mount and the bridge along a circumference of the anchor mount.

9. The cover of claim 8,

the first sealing part and the second sealing part are separately arranged, or

The first sealing portion and the second sealing portion are integrally formed.

10. The cover body as claimed in claim 5, wherein the cover assembly is provided with a steam passage for communicating with the outside, the lining is correspondingly provided with a lining through hole, the fixing member is correspondingly provided with a fixing member through hole, the infrared module is correspondingly provided with an infrared through hole, the transmission member is correspondingly provided with a transmission member through hole, the steam passage, the lining through hole, the fixing member through hole, the infrared through hole and the transmission member through hole are sequentially communicated, and the transmission member through hole is used for communicating with the cooking space.

11. The cover of claim 10,

the cover body further comprises a steam channel sealing ring, the top end periphery of the steam channel sealing ring is clamped between the face cover assembly and the lining along the circumferential direction of the steam channel, the bottom end periphery of the steam channel sealing ring is abutted to the transmission piece or the fixing piece,

12. The cover according to claim 10, further comprising a steam passage seal ring, a bottom end peripheral edge of the steam passage seal ring being sandwiched between the fixing member and the transmission member in a circumferential direction of the fixing member through hole, a top end peripheral edge of the steam passage seal ring abutting to the liner in the circumferential direction of the liner through hole.

13. A cover as claimed in any one of claims 5 to 12 further including a heating module and a heat transfer member, said heating module and said heat transfer member being provided to said inner liner in correspondence with said infrared module, and said heat transfer member being provided on the lower side of said heating module, the spacing D between said heat transfer member and said fixing member in the vertical direction being such that: d is more than 0 and less than or equal to 10 mm.

14. 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 13, which is openably and closably provided to the pot body, 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 module can radiate infrared rays to the cooking space.