CN215820556U - Heating appliance - Google Patents

Abstract

The utility model discloses a heating appliance. The heating appliance comprises a pot body and a cover body, wherein an inner pot is arranged in the pot body; the cover body can cover the cooker body; the cooker body is provided with an operation panel, the operation panel is arranged in a way of inclining to the height direction of the heating appliance, one side of the operation panel close to the inner pot is provided with a control panel arranged in parallel to the operation panel, and the control panel is provided with a display circuit and a control circuit; the heating appliance also comprises a power panel arranged at the side part of the cooker body, the control panel is electrically connected with the power panel, and the power panel is arranged in parallel with the height direction of the heating appliance. Therefore, the user can use the operation panel in a relatively comfortable way without changing the placing mode of the heating appliance or moving the visual angle of the user, the operation of the user is more convenient, and the use experience of the user is improved. Moreover, the control board and the power supply board provided in the pot body can be arranged in a rational manner, so that the internal structure of the heating appliance is more flexible.

Description

Heating appliance

Technical Field

The utility model relates to the technical field of kitchen household appliances, in particular to a heating appliance.

Background

At present, heating appliances such as an electric heating lunch box are provided with a control panel, a display panel and a power panel, a user can control the electric heating lunch box through the control panel to execute a heating function, the current using state of the heating appliances is known through the display panel, and the heating work of a heating element is controlled through a heating circuit on the power panel.

However, the display panel of the existing electric heating lunch box is arranged at the side of the pot body and arranged along the vertical direction, and the control panel and the power panel are arranged at the bottom of the pot body, so that when a user looks over or operates the heating appliance, the placing mode of the heating appliance needs to be manually changed, or the user can look over or operate by moving the own visual angle in a squatting manner or the like, which increases the operation difficulty of the user and reduces the use experience of the user. And usually, the heating device is also positioned at the bottom of the electric heating lunch box, so that components and parts which are also arranged on a power supply board at the bottom are close to the heating device, and the service life and the reliability of the heating device are influenced.

It can be seen that the display panel, the control panel and the power panel of the existing electric heating lunch box are not reasonable in layout.

Therefore, there is a need to provide a heating 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 of the present invention is not intended to define key features or essential features of the claimed solution, nor is it intended to be used to limit the scope of the claimed solution.

The present invention provides a heating appliance, comprising:

the cooker body is internally provided with an inner pot;

the cover body can cover the cooker body;

the cooker body is provided with an operation panel, the operation panel is arranged in a manner of inclining to the height direction of the heating appliance, one side of the operation panel close to the inner pot is provided with a control panel arranged in parallel to the operation panel, and the control panel is provided with a display circuit and a control circuit;

the heating appliance also comprises a power panel arranged at the side part of the cooker body, the control panel is electrically connected with the power panel, and the power panel is arranged in parallel to the height direction of the heating appliance.

According to the heating appliance, the cooker body and the cover body are included, the operation panel inclined to the height direction of the heating appliance is arranged on the cooker body, so that a user can check or operate the operation panel in a relatively comfortable mode without changing the placing mode of the heating appliance or moving the visual angle of the user, the operation of the user is more convenient and faster, and the use experience of the user is improved. Moreover, the control panel and the power panel arranged in the cooker body can be arranged in a reasonable mode, so that the internal structure of the heating appliance is more flexible, the heating device can be kept away from, the reliability of electrical elements in the heating appliance is effectively improved, and the safety of the heating appliance is improved.

Optionally, an angle between the operation panel and a height direction of the heating appliance is 15 ° to 75 °.

Through the arrangement mode, the arrangement angle of the operation panel is limited in the range, so that a user can view or operate the operation panel at a relatively comfortable visual angle.

Optionally, an angle between the operation panel and a height direction of the heating appliance is 30 ° to 60 °.

Through the arrangement mode, the arrangement angle of the operation panel is further limited within the range, so that a user can view or operate the operation panel at a more comfortable visual angle.

Optionally, the a kind of deep pot body includes the lateral wall, the lateral wall is followed the direction of height of the a kind of deep pot body extends the setting, the lateral wall includes first lateral wall, second lateral wall and the third lateral wall that connects gradually, first lateral wall has first height, the third lateral wall has the second height, first height is less than the second height, operating panel's bottom with the top of first lateral wall links to each other, operating panel's top with the top of third lateral wall is in parallel and level in the direction of height of the a kind of deep pot body, operating panel's side with the second lateral wall links to each other.

Through the arrangement mode, the operation panel can be checked or operated more conveniently.

Optionally, the board of the control board carrying electrical components and the board of the power supply board carrying electrical components are integrally formed.

Through the arrangement mode, the control panel and the power panel can be integrally formed during production and manufacturing, so that workers can conveniently install the control panel and the power panel, and meanwhile, the stability of the control panel and the power panel structure can be improved.

Optionally, a heating device is further arranged in the cooker body, the heating device is arranged below the inner pot, and the heating device is electrically connected with the power panel.

Through the arrangement mode, the food materials in the heating appliance can be heated by the heating device, so that the function of the heating appliance is more diversified.

Optionally, the minimum distance between the power panel and the inner pot in the horizontal direction is L, and L is larger than or equal to 10 mm.

Through the arrangement mode, the power panel and the inner pot can have enough distance, the situation that the environment temperature of the power panel is too high is avoided, and the power panel is further protected.

Optionally, in the height direction of the heating appliance, the minimum distance between the bottom end of the power supply board and the bottom surface of the inner pot is H, and H is larger than or equal to 15 mm.

Through the arrangement mode, the bottom end of the power panel and the bottom of the inner pot are far enough, the using space of the cooker body is effectively increased, and meanwhile, the safety of the power panel is improved.

Optionally, the heating appliance further comprises a fixing bracket disposed in the pot body for fixing the control plate, wherein the fixing bracket comprises a first limiting part disposed at the bottom of the control plate and second limiting parts disposed at both sides of the control plate.

Through the above setting mode, can fix the control panel in the a kind of deep pot body with the help of the fixed bolster, avoid the control panel to take place to shift at the in-process that the user used operating panel simultaneously effectively.

Optionally, the lid still is provided with downwardly extending's buckling parts, the buckling parts is provided with magnetic part or adsorbs the piece, the a kind of deep pot body is provided with adsorbs piece or magnetic part, wherein, works as the lid closes extremely when the a kind of deep pot body, magnetic part can be right adsorb the piece and exert the magnetic adsorption effort.

Through above-mentioned mode of setting up, can fix the lid to the a kind of deep pot body with the help of the magnetic force between magnetic part and the absorption piece.

Optionally, the top edge of the inner pan is provided with an extension part extending outwards and a flanging part extending downwards from the extension part,

the cooker body comprises a side wall, the side wall comprises a platform part and a straight wall part which is positioned at the inner side of the platform part and extends upwards,

the extending part is positioned above the straight wall part, and the flanging part is positioned above the platform part.

Through the arrangement mode, the inner pot can be fixed in the cooker body by the extension part and the flanging part of the inner pot and the straight wall part of the cooker body.

Alternatively, a part of the flat table portion and the straight wall portion is provided on the top of the operation panel.

Through the arrangement mode, the inner pot and the cooker body can be effectively fixed together by the operation panel.

Optionally, a first sealing element is disposed between the inner pot and the pot body, the first sealing element being disposed below the extension and respectively between the brim turnover part and the straight wall part, and between the straight wall part and the side wall of the inner pot, so as to form a seal between the inner pot and the pot body.

Through above-mentioned mode of setting up, can directly form sealedly at the a kind of deep pot body and interior pot with the help of first sealing member, avoid external foreign matter to get into the inside of the a kind of deep pot body.

Optionally, the lid with be provided with the second sealing member between the interior pot, the inboard of lid is provided with the orientation interior pot extends and is annular installation department, the second sealing member encircles the setting and is in the radial outside of installation department, works as the lid closes extremely when the a kind of deep pot body, the second sealing member can butt joint to interior pot, with the lid with form sealedly between the interior pot.

Through above-mentioned mode of setting up, can fix the second sealing member in the lid with the help of the installation department to can form sealedly between lid and interior pot through the second sealing member, can improve the heat preservation effect in the interior pot.

Optionally, one side of the second sealing element, which is far away from the mounting portion, is provided with a flange which extends along the circumferential direction and protrudes outwards, and when the cover body covers the cooker body, the flange can abut against the side wall of the inner pot.

By means of the arrangement, the sealing effect of the second sealing element can be improved by means of the flange.

Optionally, the heating device is an electric heating lunch box.

Through the arrangement mode, the heating appliance can be used independently and is convenient to carry.

Drawings

The following drawings of the utility model are included to provide a further understanding of the utility model. The drawings illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the utility model.

In the drawings:

FIG. 1 is a schematic structural view of a heating appliance according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the heating appliance shown in FIG. 1;

FIG. 3 is a cross-sectional view of yet another perspective of the heating appliance shown in FIG. 1; and

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is a cross-sectional view of the heating appliance shown in FIG. 1; and

fig. 6 is a partially exploded schematic view of a pot body of the heating appliance shown in fig. 1.

Description of reference numerals:

100: heating the appliance 110: pot body

111: the operation panel 112: inner pot

113: extension 114: flanging part

115: the magnetic member 116: first seal member

117: the platform portion 118: straight wall part

120: cover 121: fastening part

122: the adsorbing member 123: second seal

124: flange 125: mounting part

131: the control board 132: power panel

133: heating device 134: fixing support

135: first stopper 136: second limit part

141: built-in power supply

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 utility model may be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail so as not to obscure the embodiments of the utility model.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art. In the drawings, the same reference numerals are used to designate the same elements for the sake of clarity, and thus their description will be omitted.

The present invention provides a heating appliance that can be used to store food. Hereinafter, a heating appliance according to the present invention will be described in detail by one specific embodiment with reference to the accompanying drawings.

According to a preferred embodiment of the present invention, there is provided a heating appliance provided with a built-in power supply capable of supplying power to a control device, a temperature detection device, a timing device, a presentation device, and the like provided in the heating appliance without connecting an external power supply. For example, the heating device in the present embodiment may be an electric heating lunch box, which can perform various cooking functions such as heating rice, cooking soup, cooking porridge, and the like. The respective components of the heating appliance in the present embodiment will be further described below with reference to fig. 1 to 6.

As shown in fig. 1 to 3, the heating appliance 100 includes a pot body 110 and a lid 120, the pot body 110 being provided with an operation panel 111. Among them, the operation panel 111 may be provided with a function area, a display area, and the like, and a user can control the heating appliance 100 to perform a cooking function by means of the operation panel 111 and can know a current use state of the heating appliance 100. In the present embodiment, the operation panel 111 is provided obliquely to the height direction of the heating appliance 100. When using this heating apparatus 100, the user can directly look over or use the operation panel 111 with the angle of overlooking, and convenient operation has promoted the comfort level when the user uses, has improved user's use experience.

Specifically, as shown in fig. 1, the heating appliance 100 in the present embodiment is configured substantially in a rectangular parallelepiped shape. The pot body 110 may have an inner pot receiving part therein, and the inner pot 112 may be fixedly placed in the inner pot receiving part. The inner pot 112 is made of a metal material and has a square opening on an upper surface, and the side walls of the inner pot 112 may be formed by sequentially connecting four straight walls extending in the height direction of the heating device 100. The capacity of the inner pot 112 is usually below 6L, for example, the capacity of the inner pot 112 may be 2L or 4L.

The cover 120 is disposed at the pot body 110 in a covering manner, wherein when the cover 120 covers the pot body 110, a receiving space is formed between the cover 120 and the inner pot 112.

As shown in fig. 3 and 5, the heating appliance 100 further includes a control board 131 and a power supply board 132 provided in the pot body 110, the control board 131 and the power supply board 132 being electrically connected therebetween. Wherein the control panel 131 is parallel to the operation panel 111 and is disposed at a side of the operation panel 111 close to the inner pot, the control panel 131 is provided with a display circuit and a control circuit, such as an indicator light and an elastic button, etc., and when the control panel 131 is installed in the pot body 110, the display circuit and the control circuit on the control panel 131 correspond to the positions of the display area and the function area on the operation panel 111. Thus, the user can indirectly view or operate the control panel 131 through the operation panel 111, thereby causing the heating appliance 100 to perform various cooking functions. The power supply plate 132 is disposed at a side portion of the pot body 110 in parallel to the height direction of the heating appliance 100.

Illustratively, the pot body 110 may include a plurality of vertical sidewalls extending in a height direction thereof such that the pot body 110 is formed in a substantially rectangular parallelepiped shape. The side walls comprise a first side wall, a second side wall and a third side wall which are connected in sequence, the first side wall and the third side wall are approximately perpendicular to each other, and the second side wall is arranged between the first side wall and the third side wall. Further, the first side wall has a first height, the third side wall has a second height, the bottom end of the operation panel 111 is connected to the top end of the first side wall, the top end of the operation panel 111 is flush with the top end of the third side wall in the height direction of the pot body 110, and the side edge of the operation panel 111 is connected to the second side wall. Also, the power supply plate 132 may preferably be fixed to the inner side of the first sidewall. As one implementation, a plurality of bolt holes are provided on the power supply plate 132, whereby the power supply plate 132 may be fixed to the first sidewall by means of a plurality of screws. In addition, the power board 132 may be fixed to the first sidewall by means of a snap connection or by means of an adhesive such as glue.

Further, the board of the control board 131 carrying the electrical components and the board of the power board 132 carrying the electrical components may be integrally formed, so as to be integrally formed during production and manufacture, and at the same time, the structural stability of the control board 131 and the power board 132 can be improved.

Preferably, the angle p between the operating panel 111 and the height direction of the heating appliance 100 is 15 ° to 75 °, for example 30 °. More preferably, the angle p between the operating panel 111 and the height direction of the heating appliance 100 is 30 ° to 60 °, for example 45 °. Thus, when the angle of the operation panel 111 is within the above range, the user can view or operate the operation panel 111 at a relatively comfortable angle of view.

As shown in fig. 3 and 5, the heating appliance 100 further includes a fixing bracket 134, the fixing bracket 134 being provided in the pot body 110 for fixing the control plate 131 to the operation panel 111. In order to make the control circuit and the display circuit on the control board 131 correspond to the functional area and the display area on the operation panel 111, as shown in fig. 6, the fixing bracket 134 further includes a plurality of position limiting structures.

Specifically, the fixing bracket 134 includes a first stopper portion 135 and a second stopper portion 136, the first stopper portion 135 is disposed at the bottom of the control board 131 and near the middle position so as to be positioned from below the control board 131, the number of the second stopper portions 136 is two, the two stopper portions are respectively disposed at both sides of the control board 131 in the length direction, and preferably, the vertex angles of both sides of the control board 131 can be positioned. Thereafter, the fixing bracket 134 and the control plate 131 may be fixed together to the pot body 110 by means of a coupling structure such as a screw.

Further, the heating appliance 100 is also provided with a heating device 133 and a built-in power supply 141. Wherein, the heating device 133 is arranged below the inner pan 112, and the heating device 133 is electrically connected with the power panel 132. The built-in power supply 141 is electrically connected to the power board 132 and can supply power to the power board 132. As one implementation manner, a heating (or reheating) button is disposed on the operation panel 111, and the user can press the button to control the heating device 133 to heat the inner pot 112.

Illustratively, the heating means 133 may be an electric heating coil, and the built-in power supply 141 may be a battery detachably placed in the pot body 110.

Preferably, the minimum distance between the power panel 132 and the inner pot 112 in the horizontal direction is L, and L is larger than or equal to 10 mm. It is understood that, in the present embodiment, when the heating appliance 100 is placed on a horizontal plane, the power supply board 132 and the inner pot 112 are both disposed in the pot body 110 in the vertical direction, and the minimum distance L between the power supply board 132 and the inner pot 112 in the horizontal plane is greater than or equal to 10 mm. Therefore, a sufficient distance is provided between the power panel 132 and the inner pot 112, and the power panel 132 is prevented from being in an excessively high ambient temperature, so that the power panel 132 is protected.

Furthermore, the minimum distance between the bottom end of the power board 132 and the inner pan 112 in the height direction of the heating appliance 100 is H ≧ 15 mm, that is, when the heating appliance 100 is placed on a horizontal plane, the lowest position of the power board 132 is lower than the bottom surface of the inner pan 112 by at least 15 mm. Therefore, enough space is provided in the pot body 110 below the inner pot 112, and the bottom of the pot body 110 is prevented from being over-heated, so as to ensure safety.

In order to effectively fix the cover 120 to the pot body 110, the cover 120 is further provided with a fastening portion 121 extending downward, a magnetic member or an adsorbing member is provided in the fastening portion 121, and the pot body 110 is provided with an adsorbing member or a magnetic member, so that when the cover 120 is closed to the pot body 110, the magnetic member can exert a magnetic adsorption force on the adsorbing member, thereby fixing the cover 120. For example, the magnetic member may be constructed of a magnet, and the adsorption member may be constructed of a metal material such as iron.

In the present embodiment, as shown in fig. 1 and 4, the adsorption piece 122 is provided in the engaging portion 121, the magnetic piece 115 is provided in the side wall of the pot body 110, and when the lid 120 is closed to the pot body 110, the positions of the adsorption piece 122 and the magnetic piece 115 are matched, and the magnetic piece 115 can apply a magnetic adsorption force to the adsorption piece 122, thereby effectively fixing the lid 120 to the pot body 110. Preferably, the number of the engaging portions 121 is two, and the two engaging portions 121 are respectively disposed at both sides of the cover 120 along the length direction of the cover 120, so that the engaging portions 121 can be fixed to the pot body 110 from both ends of the cover 120.

Further, as shown in fig. 4, the top edge of the inner pan 112 is provided with an extension 113 extending outward, and a flange portion 114 extending downward from the extension 113, and it is understood that "extending outward" is to extend toward the outer side of the inner pan 112. In the present embodiment, the extension portion 113 and the burring portion 114 are configured to be disposed around the inner pot 112, and the extension portion 113 and the burring portion 114 are configured to have an L-shape in cross section.

Further, the pot body 110 includes a side wall, and the side wall of the pot body 110 includes a platform part 117 and a straight wall part 118 located inside the platform part 117 and extending upward. When the inner pot 112 is placed in the pot body 110, the extension 113 of the inner pot 112 is positioned above the straight wall portion 118, and the burring portion 114 is positioned above the terrace portion 117. In the present embodiment, the terrace portion 117 and a part of the straight wall portion 118 are also provided on the top of the operation panel 111. Thereby enabling both the platform portion 117 and the straight wall portion 118 to be disposed around the inner pot 112, so that both the platform portion 117 and the straight wall portion 118 of the pot body 110 can correspond to the positions of the burring portion 114 and the extension 113 of the lid body 120.

In order to improve the sealing effect between the inner pot 112 and the pot body 110 and prevent foreign objects from entering into the pot body 110, in the present embodiment, a first sealing member 116 is further provided between the inner pot 112 and the pot body 110.

Specifically, the first sealing member 116 is disposed below the extension portion 113 and between the burring portion 114 and the straight wall portion 118, and between the straight wall portion 118 and the side wall of the inner pan 112, respectively. When the inner pot 112 is placed in the pot body 110, the first seal 116 is squeezed between the extension 113 and the straight wall portion 118, thereby forming a seal between the inner pot 112 and the pot body 110. It will be appreciated that the first seal 116 is made of an elastic material, such as rubber, which is likewise arranged along the circumference of the inner pan 112 and is configured in a ring shape, and that the cross section of the first seal 116 is configured substantially in a U-shape.

In addition, in order to improve the sealing effect between the inner pot 112 and the cover 120 and improve the heat preservation effect of the accommodating space in the inner pot 112, in the present embodiment, as shown in fig. 4, a second sealing member 123 is further disposed between the cover 120 and the inner pot 112, and when the cover 120 is closed to the cooker body 110, the second sealing member 123 can abut against the inner pot 112 to form a seal between the cover 120 and the inner pot 112.

Specifically, the inner side of the cover 120 is provided with a mounting portion 125 extending toward the inner pan 112 and having a ring shape, and the second sealing member 123 is circumferentially disposed on the radial outer side of the mounting portion 125. When the cover 120 is closed to the pot body 110, the mount 125 and the second sealing member 123 at least partially protrude into the inner pot 112, and the second sealing member 123 is pressed between the mount 125 and the sidewall of the inner pot 112, thereby forming a seal between the cover 120 and the inner pot 112.

Preferably, in the present embodiment, as shown in fig. 4, the second sealing member 123 is provided with a flange 124 extending along the circumferential direction and protruding outward on the side away from the mounting portion 125, and when the cover 120 is covered to the pot body 110, the flange 124 can abut against the side wall of the inner pot 112 and generate elastic deformation, so that the sealing effect of the second sealing member 123 is further improved.

The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (16)

1. A heating appliance, characterized in that it comprises:

the cooker comprises a cooker body (110), wherein an inner pot (112) is arranged in the cooker body (110);

a cover body (120), wherein the cover body (120) can be covered on the cooker body (110);

the cooker body (110) is provided with an operation panel (111), the operation panel (111) is arranged in a manner of inclining to the height direction of the heating appliance (100), one side of the operation panel (111) close to the inner pot (112) is provided with a control panel (131) arranged in parallel to the operation panel (111), and the control panel (131) is provided with a display circuit and a control circuit;

the heating appliance (100) further comprises a power panel (132) arranged at the side part of the cooker body (110), the control panel (131) is electrically connected with the power panel (132), and the power panel (132) is arranged in parallel to the height direction of the heating appliance (100).

2. The heating appliance according to claim 1, wherein the angle between the operating panel (111) and the height direction of the heating appliance (100) is 15 ° to 75 °.

3. The heating appliance according to claim 1, wherein the angle between the operating panel (111) and the height direction of the heating appliance (100) is 30 ° to 60 °.

4. The heating appliance according to claim 1, wherein said pot body (110) comprises a side wall extending along a height direction of said pot body (110), said side wall comprising a first side wall, a second side wall and a third side wall connected in sequence, said first side wall having a first height, said third side wall having a second height, said first height being smaller than said second height, a bottom end of said operation panel (111) being connected to a top end of said first side wall, a top end of said operation panel (111) being flush with a top end of said third side wall in the height direction of said pot body (110), a side edge of said operation panel (111) being connected to said second side wall.

5. The heating appliance according to claim 1, wherein the board of the control board (131) carrying the electrical elements and the board of the power board (132) carrying the electrical elements are integrally formed.

6. The heating appliance according to any one of claims 1 to 5, wherein a heating means (133) is further provided in the pot body (110), the heating means (133) being provided below the inner pot (112), the heating means (133) being electrically connected with the power supply board (132).

7. The heating appliance according to claim 6, wherein the minimum distance between the power supply board (132) and the inner pan (112) in the horizontal direction is L, L ≧ 10 mm.

8. The heating appliance according to claim 6, wherein the minimum distance between the bottom end of the power supply board (132) and the bottom surface of the inner pot (112) in the height direction of the heating appliance (100) is H, H ≧ 15 mm.

9. The heating appliance according to any one of claims 1 to 5, wherein the heating appliance (100) further comprises a fixing bracket (134), the fixing bracket (134) being provided in the pot body (110) for fixing the control plate (131), wherein the fixing bracket (134) comprises a first stopper portion (135) provided at the bottom of the control plate (131) and second stopper portions (136) provided at both sides of the control plate (131).

10. The heating appliance according to any one of claims 1 to 5, wherein the lid (120) is further provided with a downwardly extending engaging portion (121), the engaging portion (121) is provided with a magnetic member or an adsorbing member, and the pot body (110) is provided with an adsorbing member or a magnetic member, wherein the magnetic member is capable of applying a magnetic adsorbing force to the adsorbing member when the lid (120) is closed to the pot body (110).

11. The heating appliance according to any one of claims 1 to 5,

the top edge of the inner pan (112) is provided with an extension part (113) extending outwards and a flanging part (114) extending downwards from the extension part (113),

the cooker body (110) comprises a side wall, the side wall comprises a platform part (117) and a straight wall part (118) which is positioned at the inner side of the platform part (117) and extends upwards,

the extension portion (113) is located above the straight wall portion (118), and the burring portion (114) is located above the flat portion (117).

12. The heating appliance according to claim 11, wherein the platform portion (117) and a part of the straight wall portion (118) are provided on top of the operation panel (111).

13. The heating appliance according to claim 11, wherein a first seal (116) is provided between the inner pot (112) and the pot body (110), the first seal (116) being provided below the extension (113) and between the brim part (114) and the straight wall part (118), and between the straight wall part (118) and a side wall of the inner pot (112), respectively, to form a seal between the inner pot (112) and the pot body (110).

14. The heating appliance according to any one of claims 1 to 5, wherein a second sealing member (123) is arranged between the cover body (120) and the inner pot (112), wherein the inner side of the cover body (120) is provided with a mounting portion (125) extending towards the inner pot (112) and having a ring shape, the second sealing member (123) is arranged around the radial outer side of the mounting portion (125), and when the cover body (120) is covered to the pot body (110), the second sealing member (123) can abut against the inner pot (112) to form a seal between the cover body (120) and the inner pot (112).

15. The heating appliance according to claim 14, wherein a side of the second sealing member (123) away from the mounting portion (125) is provided with a circumferentially extending and outwardly protruding flange (124), the flange (124) being abuttable to a side wall of the inner pot (112) when the lid body (120) is closed to the pot body (110).

16. The heating appliance according to any one of claims 1 to 5, wherein the heating appliance (100) is an electrically heated lunch box.

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