CN210433304U

CN210433304U - Electromagnetic heating cooking utensil

Info

Publication number: CN210433304U
Application number: CN201920168734.9U
Authority: CN
Inventors: 彭军
Original assignee: SEB SA
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd; SEB SA
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-05-01
Anticipated expiration: 2029-01-30

Abstract

The utility model provides an electromagnetic heating's cooking utensil, it includes a kind of deep pot body, lid and electromagnetic heating subassembly. The inner pot is arranged in the pot body; the cover body is arranged on the cooker body in an openable and closable manner, and a cooking space is formed between the cover body and the inner pot; the electromagnetic heating component is arranged in the cooker body and is positioned below the inner pot. The electromagnetic heating assembly comprises a coil panel, a temperature sensing assembly, a cover plate and a magnetic strip. The coil disc is provided with a mounting hole; the temperature sensing assembly penetrates through the mounting hole and is used for abutting against the inner pot; the cover plate is arranged at the lower part of the coil disc. The apron is including the side portion of holding and the end portion of holding that is used for holding the magnetic stripe, and the side portion of holding is more far away from the center of apron for end portion of holding, and the apron is installed to the coil panel to install the magnetic stripe to the coil panel, the apron restricts the removal of temperature sensing subassembly. According to the utility model discloses a cooking utensil need not use the magnetic stripe frame that fixed magnetic stripe was used, has simplified electromagnetic heating assembly's structure, has reduced electromagnetic heating assembly's part quantity, has reduced manufacturing cost.

Description

Electromagnetic heating cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an electromagnetic heating's cooking utensil.

Background

In the existing electromagnetic heating cooking appliance, the electromagnetic heating assembly generally includes a coil panel and a plurality of magnetic strips arranged at the bottom of the coil panel to fix a plurality of magnetic strips. The electromagnetic heating assembly comprises a plurality of parts, the structure is complex, the assembly steps are complex, and the production cost is high.

Therefore, there is a need to provide an electromagnetic heating cooking appliance to at least partially solve the above problems.

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 partially, the utility model discloses an electromagnetic heating's cooking utensil, it includes:

the cooker body is internally provided with an inner pot;

the cover body is arranged on the cooker body in an openable and closable manner, and when the cover body covers the cooker body, a cooking space is formed between the cover body and the inner pot; and

electromagnetic heating subassembly, electromagnetic heating subassembly sets up in the a kind of deep pot body and be located the below of interior pot, electromagnetic heating subassembly includes:

a coil disk having a mounting hole;

the temperature sensing assembly penetrates through the mounting hole and is used for abutting against the inner pot;

a cover plate disposed at a lower portion of the coil disk; and

the magnetic strip is provided with a magnetic strip,

wherein the cover plate includes a side receiving part and a bottom receiving part for receiving the magnetic stripe, respectively, the side receiving part being farther from a center of the cover plate with respect to the bottom receiving part, the cover plate being mounted to the coil disk to mount the magnetic stripe to the coil disk, and the cover plate restricting movement of the temperature sensing assembly.

According to the utility model discloses a cooking utensil through installing the magnetic stripe on the apron, installs the apron to the coil panel again, has simplified electromagnetic heating assembly's structure, need not use the magnetic stripe frame that fixed magnetic stripe was used to reduce electromagnetic heating assembly's part quantity, can improve assembly efficiency, reduction in production cost.

Optionally, the side receptacle is directly connected to the bottom receptacle.

According to this scheme, the side portion of holding directly links to each other with end portion of holding, has simplified the structure of apron for the lid is convenient for process.

Optionally, the cover plate further includes a main body portion, and the bottom receiving portion is configured to extend outward from a peripheral edge of the main body portion in a radial direction of the main body portion.

According to this scheme, the simple structure of end portion of holding, and be convenient for arrange end portion of holding interval equiangularly.

Optionally, the side receiving portion is configured to extend outward in a radial direction of the main body portion from an end of the bottom receiving portion away from the main body portion.

According to this scheme, the simple structure of side portion of holding, the manufacturing of being convenient for easily realizes.

Optionally, the coil panel includes a clamping portion, the cover plate includes a fitting portion, the fitting portion is fastened to the clamping portion, so as to install the cover plate to the coil panel.

According to the scheme, the assembling mode of the cover plate and the coil panel is simple, the assembling efficiency can be improved, and the production cost is reduced.

Optionally, the mating portion is configured to extend outwardly from an end of the side receiving portion remote from the main body portion.

According to the scheme, the matching part is simple in structure, convenient to manufacture and easy to realize.

Optionally, the coil disk includes a coil disk body, the catching portion includes a first extension portion connected to the coil disk body and a second extension portion connected to the first extension portion, the second extension portion is spaced apart from the coil disk body, and the cooking appliance is configured to be fastened to the catching portion from a gap between the second extension portion and the coil disk body by rotating the cover plate so that the fitting portion is fitted to the catching portion to mount the cover plate to the coil disk.

According to this scheme, the simple structure of joint portion is convenient for make, easily realizes.

Optionally, the second extension extends in a radial direction of the coil disk body.

According to this scheme, be convenient for install the apron to the coil panel, improve assembly efficiency, reduction in production cost.

The cover plate further comprises a reinforcing part, the reinforcing part is arranged on the circumferential outer side of the main body part and is spaced from the main body part, and the reinforcing part is connected with the bottom accommodating part or the side accommodating part.

According to this scheme, through the reinforcing part that sets up and end portion of holding or the portion that holds that inclines links to each other, can strengthen the intensity of apron, increase the stability of end portion of holding or the portion structure of holding of inclining to the life of extension apron.

Optionally, the electromagnetic heating assembly further includes a coil, the coil panel includes a buckle disposed at the bottom of the coil panel body, and the coil is limited between the coil panel body and the buckle.

According to this scheme, through setting up the buckle, the fixed coil of being convenient for.

Drawings

The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

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

fig. 2 is a schematic bottom view of an electromagnetic heating assembly of the cooking appliance of fig. 1;

FIG. 3 is an exploded perspective view of the electromagnetic heating assembly of FIG. 2;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is an enlarged view of a portion of FIG. 4 at B; and

fig. 6 is a schematic view of the assembly of the cover plate and magnetic strip of fig. 2.

Description of reference numerals:

100: the cooking appliance 110: pot body

111: an inner pot 120: cover body

130: electromagnetic heating assembly 140: coil panel

141: coil disk body 142: clamping part

143: first extension 144: second extension part

145: fastener 147: mounting hole

150: cover plate 151: main body part

152: side accommodating portion 153: bottom containing part

154: the fitting portion 155: reinforcing part

160: magnetic strip 170: coil

180: the temperature sensing assembly 190: elastic piece

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.

The utility model provides an electromagnetic heating's 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, 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 appliance 100 mainly includes a pot body 110, a lid 120, and an electromagnetic heating assembly 130. The lid 120 is openably and closably disposed on the pot body 110. The pot body 110 is substantially in a rounded rectangular parallelepiped shape, and has a receiving portion in a cylindrical shape, for example. The pot body 110 is provided therein with an inner pot 111. The inner pot 111 may be made of a magnetically conductive material. The electromagnetic heating assembly 130 is disposed in the pot body 110 below the inner pot 111 to heat the food material in the inner pot 111. 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 may be configured to be fixed to the pot body 110. The inner pot 111 is used to contain food materials to be heated, such as rice, soup, etc. When the cover 120 is covered on the pot body 110, a cooking space can be formed between the cover 120 and the inner pot 111.

The electromagnetic heating assembly 130 mainly includes a coil panel 140, a temperature sensing assembly 180, a cover plate 150 and a magnetic stripe 160. The electromagnetic heating assembly 130 according to the present invention will be described in detail with reference to fig. 2 to 6.

As shown in fig. 2 to 4, the coil disk 140 may be made of a resin material through an injection molding process. Specifically, the coil disk 140 may be made of a resin material having high temperature resistance, excellent insulating properties, and good strength. The coil disk 140 has a mounting hole 147. The mounting hole 147 may be provided at the bottom center of the coil disk body 141. The mounting holes 147 may be through holes. Preferably, the mounting hole 147 is circular in cross-section. It will be understood by those skilled in the art that the shape of the mounting hole 147 is not limited to the present embodiment.

The temperature sensing assembly 180 is disposed through the mounting hole 147 and is used to abut against the inner pot 111 to measure the temperature of the inner pot 111. Specifically, the temperature sensing assembly 180 may be disposed at the bottom center of the inner pan 111. The top of the temperature sensing assembly 180 may abut against the bottom of the inner pan 111 for measuring the temperature at the bottom center position of the inner pan 111.

The cover plate 150 is disposed at a lower portion of the coil disk 140. For example, the cover plate 150 may be disposed at the bottom center position of the coil disk 140. In the present embodiment, the cover plate 150 includes a main body part 151 and a side receiving part 152 and a bottom receiving part 153 for receiving the magnetic stripe 160, respectively. The body part 151 may be configured in a circular plate-shaped structure. The side receiving part 152 is farther from the center of the cover plate 150, specifically, from the center of the body part 151, with respect to the bottom receiving part 153. The cover plate 150 is mounted to the bobbin disk 140 to mount the magnetic stripe 160 to the bobbin disk 140, and the cover plate 150 restricts movement of the temperature sensing assembly 180. For example, the cover plate 150 may restrict the temperature sensing assembly 180 from exiting from the bottom of the mounting hole 147.

In the present embodiment, the side receiving portion 152 is directly connected to the bottom receiving portion 153. As shown in fig. 2 and 6, the bottom receiving portion 153 is configured to extend outward from the outer peripheral edge of the body portion 151 in the radial direction of the body portion 151. The side receiving portion 152 is configured to extend outward in a radial direction of the body portion 151 from one end of the bottom receiving portion 153 remote from the body portion 151. The bottom receiving part 153 and the side receiving part 152 may have receiving cavities, respectively, in which the magnetic stripe 160 is disposed. The magnetic stripe 160 may be adhered to the bottom receptacle 153 and the side receptacle 152 by glue. In addition, the magnetic stripe 160 may be respectively coupled with the bottom receiving part 153 and the side receiving part 152 by a heat fusion process.

The cover plate 150 may include a plurality of bottom receiving parts 153 and the same number of side receiving parts 152 as the bottom receiving parts 153. The plurality of bottom receiving parts 153 may be disposed at equal angles at intervals. Fig. 2 and 6 exemplarily show that the cover plate 150 includes four bottom receiving portions 153 and four side receiving portions 152, and two adjacent bottom receiving portions 153 are disposed with a space 90 therebetween.

The coil disk 140 includes a snap-in portion 142 and the cover plate 150 includes a mating portion 154. The fitting portion 154 is snapped to the snap portion 142 to mount the cover plate 150 to the coil disk 140. Specifically, the fitting portion 154 is configured to extend outward from an end of the side receiving portion 152 away from the main body portion 151. The fitting parts 154 may be the same number as the side receiving parts 152. That is, in the present embodiment, the cover plate 150 includes four fitting portions 154, and each fitting portion 154 is connected to each side receiving portion 152, respectively.

Further, the cap plate 150 may further include a reinforcement portion 155, the reinforcement portion 155 being disposed at a circumferential outer side of the body portion 151 and spaced apart from the body portion 151, the reinforcement portion 155 being connected to the bottom receiving portion 153 or the side receiving portion 152. Specifically, in the present embodiment, the reinforcing part 155 is configured in a circular ring structure and is connected to each of the four side receiving parts 152 to reinforce the strength of the side receiving part 152 and increase the structural stability of the side receiving part 152.

The coil disk 140 includes a coil disk body 141. The coil disk body 141 may be configured substantially in a hemispherical structure. The clamping portions 142 may be disposed at the bottom of the coil disc body 141, and the number of the clamping portions 142 may be equal to the number of the fitting portions 154. The positions of the snap-in portions 142 may correspond to the positions of the fitting portions 154, such that when the cover plate 150 is mounted to the coil disk 140, each fitting portion 154 is respectively snapped to the snap-in portion 142.

As shown in fig. 5, the catching portion 142 includes a first extension portion 143 connected to the coil disk body 141 and a second extension portion 144 connected to the first extension portion 143, the second extension portion 144 being spaced apart from the coil disk body 141. Specifically, the first extension 143 may extend substantially in a vertical direction, and the second extension 144 may extend substantially in a horizontal direction. Preferably, the second extension portion 144 extends in a radial direction of the coil disk body 141. In the present embodiment, the cooking appliance 100 is configured such that the fitting portion 154 is snapped to the snap-in portion 142 from the gap between the second extension portion 144 and the coil disk body 141 by rotating the cover plate 150 to mount the cover plate 150 to the coil disk 140. At this time, the fitting part 154 is vertically restrained between the second extension part 144 and the coil disk body 141, and a top surface of the fitting part 154 may abut against a bottom surface of the second extension part 144.

Specifically, when the cover plate 150 is installed, the coil disk 140 is placed upside down, then the cover plate 150 is placed upside down on the coil disk 140, and then the cover plate 150 is rotated so that the fitting portion 154 is snapped to the snap portion 142, so that the cover plate 150 can be installed to the coil disk 140. Therefore, the mounting process of the cover plate 150 is simple, the assembly efficiency can be improved, and the production cost can be reduced. In addition, the cover plate 150 may be further fixed to the coil disk 140 by a fastener or the cover plate 150 may be further fixed to the coil disk 140 by a hot-melt process, so that the fixing of the cover plate 150 is more secure.

Referring back to fig. 2-5, the electromagnetic heating assembly 130 may also include a coil 170. The coil 170 may be disposed circumferentially at the bottom of the coil disk 140, specifically, the bottom of the coil disk body 141. The cover plate 150 mounted with the magnetic stripe 160 is disposed at the bottom of the coil 170. The coil 170 is energized to heat the food in the inner pot 111. The magnetic strip 160 may be made of a manganese-zinc ferrite material to perform an effect of gathering magnetic lines of force, thereby effectively preventing magnetic leakage and further improving the heating efficiency of the coil 170.

The coil disk 140 may further include a catch 145 provided at the bottom of the coil disk body 141. The clip 145 may be integrally formed with the coil disk body 141 through an injection molding process. The coil 170 is captured between the coil disk body 141 and the catch 145. The catch 145 may be configured to extend in a radial direction of the coil disk body 141. One end of the catch 145 (e.g., an end near the center of the coil disk body 141) may be connected to the coil disk body 141 such that a portion of the catch 145 remote from the end may be spaced apart from the coil disk body 141 and the coil 170 may extend through a gap between the catch 145 and the coil disk body 141. The coil 170 may then be further secured to the coil disk 140 by a gluing process.

The electromagnetic heating assembly 130 may further include an elastic member 190. The elastic member 190 is disposed between the cover plate 150 and the temperature sensing assembly 180. The elastic member 190 may be a compression spring to be able to apply an upward elastic force to the temperature sensing assembly 180 such that the temperature sensing assembly 180 is movable at least partially relative to the coil disk 140 in the axial direction of the mounting hole 147 so that the temperature sensing assembly 180 can abut against the inner pot 111 when the inner pot 111 is placed in the pot body 110.

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. An electromagnetically heated cooking appliance, comprising:

the cooker body is internally provided with an inner pot;

a coil disk having a mounting hole;

a cover plate disposed at a lower portion of the coil disk; and

the magnetic strip is provided with a magnetic strip,

2. An electromagnetic heating cooking appliance as claimed in claim 1, wherein the side receptacle is directly connected to the bottom receptacle.

3. The electromagnetic heating cooking appliance according to claim 1, wherein the lid plate further includes a main body portion, and the bottom receiving portion is configured to extend outward from a peripheral edge of the main body portion in a radial direction of the main body portion.

4. The electromagnetic heating cooking appliance according to claim 3, wherein the side receiving portion is configured to extend outward in a radial direction of the main body portion from an end of the bottom receiving portion remote from the main body portion.

5. The electromagnetic heating cooking appliance of claim 3, wherein the coil disc includes a snap-fit portion, and the cover plate includes a mating portion that snaps to the snap-fit portion to mount the cover plate to the coil disc.

6. The electromagnetic heating cooking appliance of claim 5, wherein the mating portion is configured to extend outwardly from an end of the side receptacle portion distal from the main body portion.

7. The electromagnetic heating cooking appliance according to claim 5, wherein the coil disk includes a coil disk body, the catching portion includes a first extension portion connected to the coil disk body and a second extension portion connected to the first extension portion, the second extension portion being spaced apart from the coil disk body, the cooking appliance being configured such that the fitting portion is caught to the catching portion from a gap between the second extension portion and the coil disk body by rotating the cover plate.

8. The electromagnetic heating cooking appliance of claim 7, wherein the second extension extends in a radial direction of the coil disk body.

9. The electromagnetic heating cooking appliance according to claim 3, wherein the lid plate further includes a reinforcement portion disposed at a circumferential outer side of the main body portion and spaced apart from the main body portion, the reinforcement portion being connected to the bottom receiving portion or the side receiving portion.

10. The electromagnetic heating cooking appliance of claim 7, wherein the electromagnetic heating assembly further comprises a coil, the coil disk including a catch disposed at a bottom of the coil disk body, the coil being captured between the coil disk body and the catch.