CN211985079U

CN211985079U - Electromagnetic heating assembly and cooking utensil with same

Info

Publication number: CN211985079U
Application number: CN201922497379.2U
Authority: CN
Inventors: 彭军
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-24
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an electromagnetic heating assembly and a cooking utensil with the same, wherein the electromagnetic heating assembly comprises a coil panel, a temperature sensing cup assembly and a cover plate, and the coil panel is provided with a mounting hole; the temperature sensing cup assembly penetrates through the mounting hole and is provided with a connecting wire; the cover plate is arranged on the outer side of the coil panel and is mounted to the coil panel at the mounting hole, so that the temperature sensing cup assembly is limited in the mounting hole, the cover plate is provided with a line passing hole, the connecting line penetrates through the line passing hole, the cover plate is provided with a groove, the groove is arranged on one side of the cover plate, which faces away from the coil panel, the groove comprises a first opening and a second opening, the first opening is communicated with the line passing hole, the second opening is opened towards the outer side, and the connecting line enters the groove through the first opening and stretches out of the groove through the second opening. According to the utility model discloses an electromagnetic heating subassembly can avoid the connecting wire to occupy cooking utensil's inner space additionally to the recess is to playing spacing effect to one degree, in order to prevent that the connecting wire from rocking.

Description

Electromagnetic heating assembly and cooking utensil with same

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an electromagnetic heating subassembly and have its cooking utensil.

Background

The known electromagnetic heating cooking utensil comprises an electromagnetic heating assembly, wherein the electromagnetic heating assembly comprises a coil disc, a temperature sensing cup assembly and a cover plate, the temperature sensing cup assembly and the cover plate are arranged on the coil disc, the cover plate limits the temperature sensing cup assembly in a mounting hole of the coil disc, and a connecting wire of the temperature sensing cup assembly penetrates through a wire passing hole in the cover plate and extends out of the electromagnetic heating assembly. However, the connecting lines located outside the electromagnetic heating assembly additionally occupy the interior space of the cooking appliance and are not reliably positioned.

Therefore, it is desirable to provide an electromagnetic heating assembly and a cooking appliance having the same 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.

To at least partially solve the above problem, according to a first aspect of the present invention, an electromagnetic heating assembly for a cooking appliance is disclosed, the electromagnetic heating assembly comprising:

the coil panel is provided with a mounting hole;

the temperature sensing cup assembly penetrates through the mounting hole and is provided with a connecting line; and

a cover plate disposed outside the coil panel and mounted to the coil panel at the mounting hole such that one end of the temperature sensing cup assembly abuts against the coil panel and the other end of the temperature sensing cup assembly abuts against the cover plate to position the temperature sensing cup assembly in the mounting hole, the cover plate having a wire passing hole through which the connecting wire passes,

the cover plate is provided with a groove, the groove is formed in one side, back to the coil panel, of the cover plate and comprises a first opening and a second opening, the first opening and the second opening are located at two ends of the groove, the first opening is communicated with the wire passing hole, the second opening is opened towards the outer side, and the connecting wire enters the groove through the first opening and stretches out of the groove through the second opening.

According to the utility model discloses an electromagnetic heating subassembly is through setting up the recess on the apron for the line space of crossing of the connecting wire that has temperature sensing cup subassembly on the apron, in order to avoid the connecting wire to occupy cooking utensil's inner space additionally, and the recess is to playing spacing effect to a degree, in order to prevent that the connecting wire from rocking.

Optionally, the cover plate includes a cover plate main body, the groove and the wire passing hole are disposed on the cover plate main body, the cover plate main body includes an inner peripheral surface and an outer peripheral surface disposed outside the inner peripheral surface, the inner peripheral surface surrounds the wire passing hole, the first opening is disposed on the inner peripheral surface, and the second opening is disposed on the outer peripheral surface.

According to this scheme, the simple structure of apron main part is convenient for make, easily realizes.

Optionally, the position of the second opening is opposite to the position of the first opening in a radial direction of the cover plate main body.

According to this scheme, can arrange the connecting wire along the outside of the radial orientation apron of apron main part to the simple structure of recess is convenient for process the recess.

Optionally, the cover plate is provided with a limiting portion, the limiting portion is disposed in the groove, the connecting wire passes through the limiting portion, and the limiting portion is configured to limit a portion of the connecting wire located in the groove.

According to this scheme, through set up spacing portion in the recess, spacing portion can be spacing in the recess with the part that is arranged in the recess of connecting wire to avoid the connecting wire to occupy cooking utensil's inner space additionally, and prevent that the connecting wire from rocking in the recess.

Optionally, the limiting part comprises a first limiting part and a second limiting part spaced apart from the first limiting part, and the connecting wire is limited between the first limiting part and the second limiting part.

According to this scheme, the simple structure of spacing portion to through setting up first spacing portion and the spacing portion of second, so that with the connecting wire spacing between first spacing portion and the spacing portion of second.

Optionally, the first position-limiting part is configured in an L shape, and the second position-limiting part is configured in a long strip shape.

According to the scheme, the first limiting portion and the second limiting portion are simple in structure, convenient to manufacture and easy to achieve.

Optionally, the first limiting portion includes a first extending portion connected to the cover plate main body and a second extending portion connected to the first extending portion, and the second limiting portion is disposed on one side of the first extending portion where the second extending portion is disposed.

According to the scheme, the first limiting part and the second limiting part are simple in structure, convenient to manufacture and easy to realize.

Optionally, the apron still includes the magnetic stripe installation department, the magnetic stripe installation department with the apron main part links to each other, and sets up the radial outside of apron main part, electromagnetic heating assembly still includes the magnetic stripe, the magnetic stripe install extremely the magnetic stripe installation department.

According to this scheme, the simple structure of magnetic stripe installation department to the magnetic stripe can be installed on the magnetic stripe installation department of apron.

Optionally, the coil panel includes an installation part extending along a circumferential direction, the inner side of the installation part forms the installation hole, and the installation hole is a stepped through hole.

According to this scheme, the simple structure of installation department to the mounting hole is the stairstepping through-hole, so that carry on spacingly to temperature sensing cup subassembly.

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;

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

the electromagnetic heating assembly according to any one of the above first aspects, the electromagnetic heating assembly is provided in the pot body and located below the inner pot.

According to the utility model discloses a cooking utensil is through setting up the recess on electromagnetic heating assembly's apron for the line space of crossing of the connecting wire that has temperature sensing cup subassembly on the apron, in order to avoid the connecting wire to occupy cooking utensil's inner space additionally, and the recess plays spacing effect to a degree, in order to prevent that the connecting wire from rocking.

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 structural view of an electromagnetic heating assembly of a cooking appliance according to a preferred embodiment of the present invention, wherein the electromagnetic heating assembly is in an inverted state;

FIG. 2 is an exploded perspective view of the electromagnetic heating assembly of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the electromagnetic heating assembly of FIG. 2; and

fig. 4 is a schematic structural diagram of a cover plate of the electromagnetic heating assembly in fig. 1.

Description of reference numerals:

100: electromagnetic heating assembly

110: coil panel

111: mounting part

112: mounting hole

120: temperature sensing cup assembly

121: connecting wire

130: cover plate

131: cover plate main body

132: magnetic strip mounting part

133: wire through hole

134: groove

135: first opening

136: second opening

137: inner peripheral surface

138: outer peripheral surface

139: limiting part

141: a first limit part

142: second limit part

143: first extension part

144: second extension part

150: magnetic strip

160: electromagnetic heating coil

170: 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 a cooking utensil. According to the utility model discloses a cooking utensil can be for 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 appliance generally includes a pot body (not shown), and a lid body (not shown) openably and closably provided on the pot body, and an electromagnetic heating assembly 100. An inner pot is arranged in the cooker body, and when the cover body covers the cooker body, a cooking space can be formed between the cover body and the inner 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. The electromagnetic heating assembly 100 is disposed in the pot body and below the inner pot to heat food in the inner pot. In addition, a control device is arranged in the cooker body, and a user can control the cooking operation of the cooking appliance through the control device. It is noted that in the present invention, the directional terms "upper", "lower", "outer" and "inner" are those directions determined based on the cooking appliance which is placed upright and the lid is in the closed state.

An electromagnetic heating assembly 100 of a cooking appliance according to the present invention will be described in detail with reference to fig. 1 to 4.

As shown in fig. 1 to 3, the electromagnetic heating assembly 100 includes a coil disk 110, a temperature sensing cup assembly 120, and a cover plate 130.

The coil disk 110 includes a mounting portion 111 extending in a circumferential direction, and a mounting hole 112 is formed inside the mounting portion 111. Specifically, the coil disk 110 may be configured in a bowl shape, and the mounting part 111 may be disposed at the bottom center of the coil disk 110. The temperature sensing cup assembly 120 passes through the mounting hole 112 and extends upwards out of the mounting hole 112, and the top of the temperature sensing cup assembly 120 can abut against the bottom of the inner pot to detect the temperature of the inner pot. The mounting hole 112 is a stepped through-hole, and the cross-sectional area of the upper section of the mounting hole 112 is smaller than that of the lower section, so that the temperature-sensitive cup assembly 120 can be fitted into the mounting hole 112 only from the bottom of the mounting hole 112.

The cover plate 130 is disposed on the outer side, specifically, the bottom side, of the coil disk 110. The cover plate 130 is mounted to the coil disk 110 at the mounting hole 112 such that the top end of the temperature sensing cup assembly 120 abuts against the coil disk 110 and the bottom end of the temperature sensing cup assembly 120 abuts against the cover plate 130 to restrain the temperature sensing cup assembly 120 in the mounting hole 112. The temperature sensing cup assembly 120 has a connection wire 121, the cover plate 130 is provided with a wire through hole 133, and the connection wire 121 passes through the wire through hole 133.

In the present embodiment, the cover 130 is provided with a recess 134, the recess 134 being provided on the side of the cover 130 facing away from the coil disk 110. In other words, the groove 134 is provided at the bottom side of the cap plate 130. The recess 134 includes a first opening 135 and a second opening 136 at both ends, the first opening 135 is communicated with the wire passing hole 133, the second opening 136 is opened toward the outside, and the connection wire 121 enters into the recess 134 through the first opening 135 and protrudes out of the recess 134 through the second opening 136. Therefore, the cover plate 130 has a wire passing space for the connection wire 121 of the temperature sensing cup assembly 120 to prevent the connection wire 121 from additionally occupying the inner space of the cooking utensil, and the groove 134 plays a limiting role to a certain extent to prevent the connection wire 121 from shaking. It should be noted that, in the present invention, only a partial structure of the connection line 121 is shown, and the connection line 121 in fig. 1 is actually bent into the groove 134 at the first opening 135.

As shown in fig. 2 and 4, the cap plate 130 includes a cap plate body 131, and the groove 134 and the wire through hole 133 may be provided on the cap plate body 131. Specifically, the cover main body 131 may include an inner circumferential surface 137 and an outer circumferential surface 138 disposed outside the inner circumferential surface 137, the inner circumferential surface 137 surrounds the wire passing hole 133, the first opening 135 is disposed on the inner circumferential surface 137, and the second opening 136 is disposed on the outer circumferential surface 138. Preferably, the position of the second opening 136 is opposite to the position of the first opening 135 in the radial direction of the cap body 131.

The cover plate 130 is provided with a stopper 139, the stopper 139 is disposed in the groove 134, the connection wire 121 passes through the stopper 139, and the stopper 139 is configured to limit a portion of the connection wire 121 located in the groove 134, so as to prevent the connection wire 121 from additionally occupying the inner space of the cooking appliance. Specifically, the position-limiting portion 139 may include a first position-limiting portion 141 and a second position-limiting portion 142 spaced apart from the first position-limiting portion 141, and the connection line 121 is limited between the first position-limiting portion 141 and the second position-limiting portion 142.

With continued reference to fig. 2 and 4, the first stopper portion 141 may be configured in an L-shape, and the second stopper portion 142 may be configured in an elongated shape. The first stopper 141 may include a first extension part 143 connected to the cap body 131 and a second extension part 144 connected to the first extension part 143, and the second stopper 142 is disposed at a side of the first extension part 143 where the second extension part 144 is disposed. Specifically, the first extending portion 143 may be configured as a plate-shaped structure extending in the horizontal direction, and the second extending portion 144 and the second stopper portion 142 may be configured as a plate-shaped structure extending in the vertical direction. The connection wire 121 is horizontally confined between the first extending portion 143 and the second confining portion 142, and vertically confined between the second extending portion 144 and the inner surface of the groove 134.

The cover plate 130 further includes a magnetic strip mounting portion 132, and the magnetic strip mounting portion 132 is connected to the cover plate main body 131 and disposed radially outside the cover plate main body 131. The electromagnetic heating assembly 100 further includes a magnetic strip 150, the magnetic strip 150 being mounted to the magnetic strip mounting portion 132. Four magnetic stripe mounting portions 132 are exemplarily shown in fig. 1, 2 and 4, the four magnetic stripe mounting portions 132 may be arranged at equal angles, and the number of the magnetic stripes 150 is correspondingly four. It will be understood by those skilled in the art that the number of the magnetic stripe mounting portion 132 and the magnetic stripe 150 is not limited to the embodiment, and the number of the magnetic stripe mounting portion 132 and the magnetic stripe 150 may be any other suitable number, for example, two, five or more, as required.

In addition, the electromagnetic heating assembly 100 may further include an electromagnetic heating coil 160 and an elastic member 170. The electromagnetic heating coil 160 may be disposed outside the bottom of the coil disk 110. When the electromagnetic heating coil 160 is energized, the inner pot can be heated. The elastic member 170 may be a helical compression spring. The elastic member 170 may be disposed in the mounting hole 112 and located below the temperature-sensing cup assembly 120, a top end of the elastic member 170 may abut against the temperature-sensing cup assembly 120, and a bottom end of the elastic member 170 may abut against the cover plate 130, so that the temperature-sensing cup assembly 120 is movably disposed in the mounting hole 112 in a vertical direction.

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 electromagnetic heating assembly for a cooking appliance, the electromagnetic heating assembly comprising:

a coil disc (110) provided with a mounting hole (112);

a temperature sensing cup assembly (120) passing through the mounting hole, the temperature sensing cup assembly having a connection line (121); and

a cover plate (130) disposed at an outer side of the coil disk and mounted to the coil disk at the mounting hole such that one end of the temperature sensing cup assembly abuts against the coil disk and the other end of the temperature sensing cup assembly abuts against the cover plate to position the temperature sensing cup assembly in the mounting hole, the cover plate being provided with a wire passing hole (133) through which the connection wire passes,

the cover plate is provided with a groove (134), the groove is formed in one side, back to the coil panel, of the cover plate and comprises a first opening (135) and a second opening (136), the first opening and the second opening are located at two ends of the groove, the first opening is communicated with the wire passing hole, the second opening is opened towards the outer side, and the connecting wire enters the groove through the first opening and stretches out of the groove through the second opening.

2. The electromagnetic heating assembly according to claim 1, wherein the cover plate includes a cover plate main body (131), the recess and the wire through hole are provided on the cover plate main body, the cover plate main body includes an inner peripheral surface (137) around which the wire through hole is formed and an outer peripheral surface (138) provided outside the inner peripheral surface, the first opening is provided on the inner peripheral surface, and the second opening is provided on the outer peripheral surface.

3. The electromagnetic heating assembly according to claim 2, wherein a position of the second opening is opposite to a position of the first opening in a radial direction of the cover main body.

4. The electromagnetic heating assembly according to claim 2, wherein the cover plate is provided with a retaining portion (139) disposed in the groove, the connecting wire passing through the retaining portion, the retaining portion being configured to retain a portion of the connecting wire located in the groove.

5. An electromagnetic heating assembly according to claim 4, wherein the limiting portion comprises a first limiting portion (141) and a second limiting portion (142) spaced apart from the first limiting portion, the connecting wire being limited between the first limiting portion and the second limiting portion.

6. The electromagnetic heating assembly of claim 5, wherein the first restraint portion is configured in an L-shape and the second restraint portion is configured in an elongated shape.

7. The electromagnetic heating assembly according to claim 6, wherein the first position-limiting portion includes a first extension portion (143) connected to the cover plate main body and a second extension portion (144) connected to the first extension portion, and the second position-limiting portion is disposed on a side of the first extension portion where the second extension portion is disposed.

8. The electromagnetic heating assembly of claim 2, wherein the cover plate further comprises a magnetic strip mounting portion (132) coupled to the cover plate body and disposed radially outward of the cover plate body, the electromagnetic heating assembly further comprising a magnetic strip (150) mounted to the magnetic strip mounting portion.

9. The electromagnetic heating assembly according to claim 1, wherein the coil disk includes a mounting portion (111) extending in a circumferential direction, the mounting hole is formed inside the mounting portion, and the mounting hole is a stepped through hole.

10. A cooking appliance, comprising:

the cooker body is internally provided with an inner pot;

an electromagnetic heating assembly according to any one of claims 1 to 9, disposed in the pot body below the inner pot.