CN220141337U - Pot body and cooking utensil - Google Patents

Abstract

The utility model provides a pot body and a cooking utensil. The side support is arranged on the outer periphery of the side part of the inner pot and is of an annular structure, and the side coil is wound to one side of the side support, which is far away from the inner pot, along the circumferential direction of the side support and is used for heating the side part of the inner pot. The coil panel sets up in the bottom of interior pot and is connected to the lateral part support, and bottom coil sets up to the one side of coil panel that deviates from interior pot for to interior pot's bottom heating. The winding directions of the side coils and the bottom coils are the same, so that the consistency of the magnetic field directions formed by the side coils and the bottom coils is ensured, and magnetic field cancellation is avoided. The side coil is provided with a first leading-out end close to the coil disc and a second leading-out end far away from the coil disc, the bottom coil is provided with a third leading-out end close to the side support and a fourth leading-out end far away from the side support, and the first leading-out end is connected to the third leading-out end to form serial connection.

Description

Pot body and cooking utensil

Technical Field

The present utility model relates generally to the technical field of kitchen appliances, and more particularly to a cooker body and a cooking appliance.

Background

Known cooking appliances such as electric cookers, electric pressure cookers and the like are generally provided with one or more electromagnetic coils, and when two or more electromagnetic coils are combined, electric energy is converted into heat energy by utilizing the electromagnetic induction principle to heat two or more parts of an inner pot of the cooking appliance.

When two or more electromagnetic coils are arranged in the cooking appliance, if the winding directions of the electromagnetic coils are opposite, the magnetic fields formed by the two opposite electromagnetic coils cancel each other, so that the temperature of the outer shell is increased, and EMC (Electro Magnetic Compatibility, electromagnetic compatibility detection) of the cooking appliance is unqualified.

Accordingly, there is a need to provide a pot and a cooking appliance that at least partially address the above-mentioned problems.

Disclosure of Invention

In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the utility model is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, a first aspect of the present utility model provides a cooker body comprising:

an inner pot;

the side support is arranged on the outer periphery of the side part of the inner pot and is of an annular structure;

a side coil wound to a side of the side bracket facing away from the inner pan in a circumferential direction of the side bracket for heating a side of the inner pan;

the coil panel is arranged at the bottom of the inner pot and is connected to the side bracket; and

the bottom coil is arranged on one side of the coil disc, which is away from the inner pot, and is used for heating the bottom of the inner pot;

the winding directions of the side coil and the bottom coil are the same, the side coil is provided with a first leading-out end close to the coil panel and a second leading-out end far away from the coil panel, the bottom coil is provided with a third leading-out end close to the side support and a fourth leading-out end far away from the side support, and the first leading-out ends are connected to the third leading-out ends to form serial connection.

According to the scheme, the side coils and the bottom coils of the cooker body are identical in winding direction and connected in series, so that the consistency of the magnetic field directions formed by the side coils and the bottom coils is ensured, magnetic field offset between the side coils and the bottom coils is avoided, electromagnetic interference is reduced, and the heating effect on the inner cooker is ensured. And the series connection enables simultaneous control of the side and bottom coils.

Optionally, the cooker body further includes a power panel, the power panel has two power receiving seats, and two electrodes corresponding to the two power receiving seats are opposite, and the second leading-out end and the fourth leading-out end are respectively connected to the two power receiving seats of the power panel.

According to this scheme, only need set up two electric seats that connect on the power strip, be connected to the power strip after lateral coil and bottom coil establish ties, the wiring of the power strip that lateral coil and bottom coil are connected is simple, can simplify the structure of power strip, improve packaging efficiency and save the cost.

Optionally, the cooker body further includes a connection base, the connection base is disposed on the side support or the coil panel, and the first lead-out end is connected to the third lead-out end and is fixedly connected to the connection base through a fastener.

According to this scheme, set up the fixed of connecting seat convenience lateral part coil and bottom coil, make the series connection of lateral part coil and bottom coil more reliable.

Optionally, the side coil is configured to be disposed spirally around the side bracket in a vertical direction.

According to the scheme, the winding direction of the side coil is ensured to be spirally wound along the vertical direction, and the heating effect on the inner pot is better.

Optionally, the side coil is integrally formed from one continuous wire; or alternatively

The side coils are formed by connecting more than two windings in series, wherein the winding directions of the windings are the same.

According to the scheme, the side coil can be formed by one winding or more than two windings in series, and the side coil can be flexibly arranged according to actual conditions so as to achieve better heating effect.

Optionally, the bottom coil is configured to be coiled in a direction from a bottom end of the coil disc to a top end of the coil disc in a vertical direction, and the fourth lead-out end is located at the bottom end of the coil disc.

According to this scheme, ensure that the winding of bottom coil is for following vertical direction spiral coiling, and is better to the heating effect of interior pot.

Optionally, the bottom coil is integrally formed from one continuous wire; or alternatively

The bottom coil is formed by connecting more than two windings in series, wherein the winding directions of the windings are the same.

According to the scheme, the bottom coil can be formed by one winding or more than two windings in series, and the bottom coil can be flexibly arranged according to actual conditions so as to achieve better heating effect.

Optionally, the connection seat is arranged to the coil panel, and the connection seat and the coil panel are integrally formed components; and/or

The connecting seat comprises side wall parts, the side wall parts are oppositely arranged in the radial direction of the inner pot, the first leading-out end and the third leading-out end are limited between the opposite side wall parts, the fastening piece is arranged in the vertical direction, and the side wall parts are beyond the head parts of the fastening piece in the vertical direction.

According to this scheme, the connecting seat can with coil panel integrated into one piece. The side wall part of the connecting seat can protect the first leading-out end and the third leading-out end, and the safety of the connection of the side coil and the bottom coil is improved.

The second aspect of the present utility model also provides a cooking appliance including:

a pot according to the first aspect of the present utility model; and

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

Optionally, a top coil is arranged in the cover body and is used for heating the top of the inner pot, the winding direction of the top coil is the same as the winding direction of the side coil, and the current direction in the top coil is consistent with the current direction in the side coil.

According to the scheme, the winding direction of the top coil in the cover body is the same as the winding direction of the side coil and the bottom coil in the cooker body, so that magnetic field offset is avoided, and the heating effect on the inner cooker is improved.

Drawings

The following drawings of embodiments of the present utility model are included as part of the utility model. Embodiments of the present utility model and their description are shown in the drawings to explain the principles of the utility model. In the drawings of which there are shown,

fig. 1 is a schematic perspective view of a cooking appliance according to a preferred embodiment of the present utility model, in which only a partial structure is shown;

fig. 2 is a perspective view illustrating a bottom coil assembly of the cooking appliance of fig. 1;

fig. 3 is a perspective view illustrating a side coil assembly of the cooking appliance of fig. 1; and

fig. 4 is a schematic cross-sectional structure of a cooking appliance according to a preferred embodiment of the present utility model, in which only a partial structure is shown.

Reference numerals illustrate:

100: cooking appliance 110: cover body

111: pivot shaft 112: pot opening sealing ring

120: a pot body 121: side support

122: side coil 122A: a first leading-out end

122B: second terminal 123: coil panel

124: bottom coil 124A: a third leading-out end

124B: fourth exit end 125: inner pot

130: the connecting base 132: side wall portion

133: fastener 140: power panel

141: the power receiving seat 143: anti-magnetic sheet

150: the housing 160: base seat

170: middle plate D1: winding direction

D2: in the vertical direction

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. 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 details. In other instances, well-known features have not been described in detail in order to avoid obscuring the embodiments of the utility model.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the present utility model. It will be apparent that embodiments of the utility model may be practiced without limitation to the specific details that are set forth by those skilled in the art. The preferred embodiments of the present utility model are described in detail below, however, the present utility model may have other embodiments in addition to the detailed description, and should not be construed as limited to the embodiments set forth herein.

It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, as the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and/or "including," 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. The terms "upper", "lower", "front", "rear", "left", "right" and the like are used herein for illustrative purposes only and are not limiting.

Ordinal numbers such as "first" and "second" cited in the present utility model are merely identifiers and do not have any other meaning, such as a particular order or the like. Also, for example, the term "first component" does not itself connote the presence of "second component" and the term "second component" does not itself connote the presence of "first component".

It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for illustrative purposes only and are not limiting.

Exemplary embodiments according to the present utility model 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 the embodiments set forth herein. It should be appreciated 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.

As shown in fig. 1 to 4, the present utility model provides a cooking appliance 100 including a cover 110 and a pot 120. The cover 110 has a shape substantially corresponding to the pot 120. The cover 110 is openably and closably disposed on the pot 120, and in particular, is pivotally connected to the pot 120 by a pivot shaft 111, and is capable of freely pivoting about a pivot axis where the pivot shaft 111 is located between a covering position and an opening position with respect to the pot 120, so as to facilitate covering and opening of the pot 120.

The pot body 120 includes an inner pot 125 and has a cylindrical inner pot receiving part. The inner pot 125 may be fixedly disposed at the inner pot accommodating part, or may be freely placed in or taken out from the inner pot accommodating part, so as to facilitate cleaning of the inner pot 125. The inner pot 125 is generally made of a metal material and has a circular opening on an upper surface for holding a material to be heated, such as rice, soup, etc. The cooker body 120 includes therein a heating means for heating the inner pot 125 to heat the inner pot 125. When the cover 110 is covered on the pot 120, it covers the inner pot 125 and forms a cooking space between the inner pot 125. The lid 110 also typically has a port seal 112 thereon, and the port seal 112 may be made of, for example, a rubber material disposed between the lid 110 and the inner pot 125 for sealing the cooking space when the lid 110 is in the closed state.

It is understood that the cooking appliance 100 according to the present utility model may be an electric rice cooker, an electric pressure cooker, or other cooking appliances, and the cooking appliance 100 may have various functions of cooking porridge, etc., in addition to the function of cooking rice.

As shown in fig. 1 to 3, the pot 120 mainly includes a base 160, a housing 150 disposed above the base 160, and a middle plate 170 disposed at an inner side of the housing 150. The middle plate 170 is disposed at the lateral periphery of the inner pan 125 and is located at the upper portion of the inner pan 125. The housing 150 is located between the middle plate 170 and the base 160, and may connect the outer circumference of the middle plate 170 and the outer circumference of the base 160 together. The middle plate 170 may be coupled to the base 160 by fasteners such as screws. Specifically, the middle plate 170 may be provided with downwardly extending mounting posts at intervals, and the base 160 may be provided with upwardly extending screw posts at intervals. The mounting posts correspond up and down to the screw posts through which screws pass and screw into the mounting posts to connect the midplane 170 with the chassis 160.

It is noted that directional terms used herein to describe various components, portions, etc. of the cooking appliance 100, such as "upper", "lower", "above", "below", "upward", "downward", etc., are relative to the cooking appliance 100 in a horizontally placed and upright state. The directional terms "inward", "outward", "inside", "outside", etc. refer to "inward" toward the center of the cooking appliance 100 and "outward" refer to "away from the center of the cooking appliance 100, unless otherwise limited.

The pot 120 further includes a side coil assembly and a bottom coil assembly serving as heating means. The side coil assembly and the bottom coil assembly of the present utility model will be described in detail with reference to fig. 1 to 4.

The side coil assemblies are disposed inside the housing 150 and on the sides or outer sides of the inner pot 125 for heating the sides of the inner pot 125. The side coil assembly includes a side bracket 121 and a side coil 122. The side bracket 121 is provided at the side outer circumference of the inner pot 125. The side bracket 121 may be configured in a ring-shaped structure, and the side coil 122 is wound to a side of the side bracket 121 facing away from the inner pot 125 in a circumferential direction of the side bracket 121. The bottom coil assembly is disposed above the base 160 and is positioned at the bottom or underside of the inner pot 125 for heating the bottom of the inner pot 125. The bottom coil assembly includes a coil disc 123 and a bottom coil 124. The coil disc 123 is arranged at the bottom of the inner pot 125 and connected to the side brackets 121, the bottom coil 124 being arranged to the side of the coil disc 123 facing away from the inner pot 125. Specifically, the coil disk 123 may be configured as a concave structure, and at least the bottom of the inner pot 125 is located within the concave structure of the coil disk 123. Both the side coil 122 and the bottom coil 124 are capable of heating the inner pot 125 using electromagnetic heating principles after being energized. Thus, the cooking appliance 100 of the present utility model is also called an electromagnetic cooking appliance 100 or an IH cooking appliance 100.

Referring to fig. 1, the side coil 122 and the bottom coil 124 are connected in series. Referring to fig. 2 and 3, the winding direction D1 of the side coil 122 and the bottom coil 124 coincides. Specifically, both side coil 122 and bottom coil 124 may be configured to be wound clockwise with respect to inner pot 125; or the side coil 122 and the bottom coil 124 may be configured to be wound counterclockwise with respect to the inner pot 125. The side coil 122 may be configured to be spirally wound to the side bracket 121 in the vertical direction D2, and the bottom coil 124 may be configured to be spirally wound from the bottom end of the coil disk 123 to the top end of the coil disk 123 in the vertical direction D2, thereby providing a better heating effect on the inner pan 125. Referring to fig. 1 and 4, the vertical direction D2 is specifically the axial direction of the inner pot 125.

As shown in fig. 1 to 3, the side coil 122 has a first lead-out end 122A close to the coil disc 123 and a second lead-out end 122B distant from the coil disc 123, the bottom coil 124 has a third lead-out end 124A close to the side bracket 121 and a fourth lead-out end 124B distant from the side bracket 121, and the first lead-out end 122A is connected to the third lead-out end 124A to form a series connection of the side coil 122 and the bottom coil 124.

The pot 120 further includes a power panel 140. The power panel 140 is disposed at the rear end of the pot 120. The power board 140 is provided with two power receiving seats 141, electrodes corresponding to the two power receiving seats 141 are opposite, the second leading-out end 122B of the side coil 122 and the fourth leading-out end 124B of the bottom coil 124 are respectively connected to the two power receiving seats 141, and power can be supplied to the side coil 122 and the bottom coil 124 through the power board 140. The side coil 122 and the bottom coil 124 are connected in series and then connected to the power supply board 140, and the side coil 122 and the bottom coil 124 are simultaneously controlled by the power supply board 140. The structure of the power panel is simplified, and the manufacturing cost is saved; the wiring of the power panel is simple, and the assembly efficiency of the cooking utensil can be improved.

Preferably, referring to fig. 1, an anti-magnetic sheet 143 may be further disposed between the side coil 122 and the power panel 140, so that electromagnetic interference between the side coil 122 and the power panel 140 can be avoided when the cooking appliance is in use, and a heating effect of the side portion of the inner pot 125 is ensured.

After the side coil 122 and the bottom coil 124 are energized, the current flows in the side coil 122 and the bottom coil 124 are the same, and the directions of the magnetic fields formed by the side coil 122 and the bottom coil 124 are the same, so that the magnetic field cancellation can be avoided, and the heating effect on the inner pot 125 can be improved.

In the present embodiment, the side coil 122 may be integrally formed by one continuous wire, or may be integrally formed by connecting two or more wires in series, the wires being wound in the same direction. Similarly, the bottom coil 124 may include one continuous winding or be formed by connecting two or more windings in series with the same winding direction. For example, in other embodiments not disclosed in the present utility model, the side coil 122 may be configured by connecting a plurality of windings in series, and the winding directions of the plurality of windings are uniform, so as to uniformly heat the side portion of the inner pot 125. The bottom coil 124 may be formed by connecting a plurality of windings in series, and the winding directions of the plurality of windings are identical, so as to uniformly heat the bottom of the inner pot 125.

To facilitate the fixation of the side coil 122 and the bottom coil 124, the pot body 120 further includes a connection base 130, the connection base 130 is provided to the side bracket 121 or the coil tray 123, and the first lead-out end 122A is connected to the third lead-out end 124A and fixedly connected to the connection base 130 by a fastener 133 such as a screw. Referring to fig. 1 and 2, in the present embodiment, the connection base 130 is provided to the coil disc 123, and the connection base 130 and the coil disc 123 are integrally formed, so that the series connection of the side coil 122 and the bottom coil 124 is more reliable.

Further, referring to fig. 2, the connection seat 130 includes sidewall portions 132, the sidewall portions 132 are disposed opposite to each other in a radial direction of the inner pot 125, the first and third lead-out terminals 122A and 124A are defined between the opposite sidewall portions 132, and the sidewall portions 132 may protect the first and third lead-out terminals 122A and 124A.

Preferably, the fastener 133 is disposed along the vertical direction D2 to fix the first outlet 122A, the third outlet 124A and the connection seat 130, and the sidewall 132 extends beyond the head of the fastener 133 in the vertical direction D2, so as to enhance the connection safety between the side coil 122 and the bottom coil 124.

In other embodiments of the utility model not disclosed, a top coil may also be provided within the cover 110 to heat the top of the inner pot 125. Preferably, the winding direction of the top coil is the same as the winding direction of the side coil 122, and the current direction in the top coil is the same as the current direction of the side coil 122, so that the heating effect on the inner pot can be further improved.

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 utility model pertains. The terminology used herein is for the purpose of describing particular implementations only and is not intended to be limiting of the utility model. Terms such as "disposed" or the like as used herein may refer to either one element being directly attached to another element or one element being attached to another element through an intermediate member. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features unless the features are not applicable or otherwise indicated in the other embodiment.

The present utility model has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the embodiments described. Those skilled in the art will appreciate that many variations and modifications are possible in light of the teachings of the utility model, which variations and modifications are within the scope of the utility model as claimed.

Claims (10)

1. A pot characterized in that the pot (120) comprises:

an inner pan (125);

a side bracket (121), the side bracket (121) being provided to a side outer circumference of the inner pan (125) and configured in a ring-shaped structure;

a side coil (122), the side coil (122) being wound to a side of the side bracket (121) facing away from the inner pan (125) in a circumferential direction of the side bracket (121) for heating a side of the inner pan (125);

a coil disc (123), the coil disc (123) being disposed at a bottom of the inner pan (125) and connected to the side bracket (121); and

-a bottom coil (124), the bottom coil (124) being arranged to a side of the coil disc (123) facing away from the inner pot (125) for heating a bottom of the inner pot (125);

wherein the winding directions of the side coil (122) and the bottom coil (124) are the same, the side coil (122) has a first leading-out end (122A) close to the coil disk (123) and a second leading-out end (122B) far away from the coil disk (123), the bottom coil (124) has a third leading-out end (124A) close to the side bracket (121) and a fourth leading-out end (124B) far away from the side bracket (121), and the first leading-out end (122A) is connected to the third leading-out end (124A) to form a series connection.

2. The pot according to claim 1, wherein the pot (120) further comprises a power panel (140), the power panel (140) has two power sockets (141), and the electrodes corresponding to the two power sockets (141) are opposite, and the second lead-out terminal (122B) and the fourth lead-out terminal (124B) are respectively connected to the two power sockets (141) of the power panel (140).

3. The pot according to claim 1, wherein the pot (120) further comprises a connection seat (130), the connection seat (130) being provided to the side bracket (121) or the coil disc (123), the first outlet end (122A) being connected to the third outlet end (124A) and being fixedly connected to the connection seat (130) by a fastener (133).

4. A pot according to any one of claims 1 to 3, characterized in that the side coil (122) is configured to be arranged helically around to the side support (121) in a vertical direction).

5. The pot of claim 4, wherein the side coil (122) is integrally formed from one continuous wire wrap; or alternatively

The side coil (122) is formed by connecting more than two windings in series, wherein the winding directions of the windings are the same.

6. A pot according to any one of claims 1 to 3, wherein the bottom coil (124) is configured to be coiled in a vertical direction from a bottom end of the coil disc (123) to a top end of the coil disc (123), and the fourth lead-out end (124B) is located at the bottom end of the coil disc (123).

7. The pot of claim 6, wherein the bottom coil (124) is integrally formed from one continuous wire wrap; or alternatively

The bottom coil (124) is formed by connecting more than two windings in series, wherein the winding directions of the windings are the same.

8. A pot according to claim 3, characterized in that said connection seat (130) is provided to said coil disc (123), and that said connection seat (130) is an integrally formed member with said coil disc (123); and/or

The connecting seat (130) comprises side wall parts (132), the side wall parts (132) are oppositely arranged in the radial direction of the inner pot (125), the first leading-out end (122A) and the third leading-out end (124A) are limited between the opposite side wall parts (132), the fastener (133) is arranged along the vertical direction, and the side wall parts (132) are arranged in the vertical direction beyond the head part of the fastener (133).

9. A cooking appliance, characterized in that the cooking appliance (100) comprises:

the pot (120) according to any one of claims 1 to 8; and

the cover body (110), the cover body (110) can open and shut set up in the a kind of deep pot body (120), when the cover body (110) lid is in the a kind of deep pot body (120), form the culinary art space between the cover body (110) with interior pot (125).

10. Cooking appliance according to claim 9, characterized in that a top coil is arranged in the cover (110) for heating the top of the inner pot (125), the winding direction of the top coil is the same as the winding direction of the side coil (122), and the current direction in the top coil coincides with the current direction in the side coil (122).