CN218164973U - Electric baking pan with replaceable deep tray - Google Patents

Abstract

The application discloses electric baking pan of interchangeable deep shallow dish includes: the baking device comprises an upper shell, a lower shell, a connecting device, a heating body, a first baking tray, a second baking tray and a lifting handle; the upper shell can be overturned relative to the lower shell; the connecting device is used for connecting the upper shell and the lower shell and is positioned between the upper shell and the lower shell; the connecting device is arranged on one side of the lower shell; the handle is fixedly arranged on the upper shell; the upper shell can slide up and down relative to the lower shell; the first baking tray is detachably arranged on the upper shell; the second baking tray is detachably arranged on the lower shell; the first baking tray and/or the second baking tray comprise a plurality of baking tray units with different depth specifications; the upper shell and the lower shell are both provided with heating bodies, and the heating bodies respectively arranged on the upper shell and the lower shell are respectively fixed on the upper shell and the lower shell. Provides the electric baking pan with the replaceable deep tray, which is convenient to use and stable in work.

Description

Electric baking pan with replaceable deep tray

Technical Field

The application relates to the field of kitchen utensils, in particular to an electric baking pan with a replaceable deep tray.

Background

The electric baking pan is a kitchen cooking appliance, generally comprises an upper shell and a lower shell which are connected in a mutual rotating manner, a heating body with an electric heating effect is generally arranged in the lower shell, a baking pan used for containing food materials is arranged on the lower shell, and the food materials in the baking pan can be heated after the heating body is electrified to finish cooking. However, baking trays in the existing electric baking pan cannot be replaced, so that different baking trays cannot be flexibly replaced and used according to the using amount and the types of food materials, and the using conditions are limited.

At present, no electric baking pan which is more convenient to use and works stably and can change the deep tray is available.

Disclosure of Invention

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide an electric baking pan capable of changing a deep tray, comprising: the device comprises an upper shell, a lower shell, a connecting device, a heating body, a first baking tray, a second baking tray and a handle; the upper shell can be overturned relative to the lower shell; the connecting device is used for connecting the upper shell and the lower shell and is positioned between the upper shell and the lower shell; the connecting device is arranged on one side of the lower shell; the handle is fixedly arranged on the upper shell; the upper shell can slide up and down relative to the lower shell; the first baking tray is detachably arranged on the upper shell; the second baking tray is detachably arranged on the lower shell; the first baking tray and/or the second baking tray comprise a plurality of baking tray units with different depth specifications; the upper shell and the lower shell are both provided with heating bodies, and the heating bodies respectively arranged on the upper shell and the lower shell are respectively fixed on the upper shell and the lower shell.

Compared with the existing electric baking pan, as the distance between the upper shell and the lower shell is adjustable, baking pans with different depth specifications can be arranged between the upper shell and the lower shell to adapt to the change of the types and the use amounts of different food materials, so that the practicability of the electric baking pan is greatly enhanced, and the electric baking pan is convenient for users to use; on this basis, the heating member is fixed to be set up in casing or the upper casing down, has guaranteed the stability of heating member with external circuit connection, makes the heating body can the steady job, and then makes the electric baking pan of interchangeable deep shallow tray that this application provided have job stabilization and high advantage of security.

Furthermore, a heat insulation plate is fixedly arranged on the lower shell; the heat insulation plate is positioned between the second baking tray and the lower shell; the heating body positioned on the second baking tray is fixedly arranged on the heat insulation plate.

Furthermore, a heat exchange surface is arranged on the second baking tray and is abutted against a heating body fixed on the heat insulation plate.

Furthermore, the heating body arranged on the upper shell is positioned between the upper shell and the first baking tray; one end of the first baking tray, which is far away from the lower shell, is provided with a heat conducting groove, and a heating body arranged on the upper shell is embedded into the heat conducting groove.

Further, the connecting device comprises: a sliding part and a turning part; the sliding part is connected to one side of the lower shell in a sliding mode, one end of the overturning part is connected to one side of the sliding part in a rotating mode, and the other end of the overturning part is fixed to the upper shell.

Furthermore, a connecting piece is fixedly arranged on one side of the lower shell close to the connecting device; the connecting piece is provided with a connecting part; the connecting part is provided with a sliding chute, and the sliding piece is inserted into the sliding chute and can slide relative to the sliding chute; a plurality of limiting grooves are arranged on the inner walls of the two sides of the sliding groove; two sides of the sliding piece are provided with limiting parts which correspond to the limiting grooves one by one; the limit parts are inserted into the limit grooves in a one-to-one correspondence manner and can slide in the limit grooves.

Further, the number of the limiting parts arranged on one side surface of the sliding part is more than that of the limiting parts arranged on the other side surface of the sliding part.

Furthermore, the first baking tray or/and the second baking tray is/are provided with oil guide grooves for medium generated in the cooking process to pass through.

Furthermore, the electric baking pan with the replaceable deep tray also comprises an oil receiving box for containing media which flow out of the oil guide groove and are generated in the cooking process, and the oil receiving box is detachably arranged on the lower shell.

Furthermore, a T-shaped block is integrally formed on the connecting piece; a T-shaped groove is formed outside the oil receiving box; the T-shaped block is embedded in the T-shaped groove.

The beneficial effect of this application lies in: provides the electric baking pan with the replaceable deep tray, which is convenient to use and stable in work.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application.

Further, throughout the drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

FIG. 1 is a general schematic diagram according to a first embodiment of the present application;

FIG. 2 is a sectional view of the first embodiment, mainly showing a first bakeware;

FIG. 3 is a schematic overall view of the first bakeware in a separated position relative to the second bakeware in the first embodiment;

FIG. 4 is a sectional view of a part of the structure of the first embodiment, mainly showing a second baking tray and a heat-insulating plate;

FIG. 5 is a schematic view of a part of the structure of the first embodiment, mainly showing a first baking tray;

FIG. 6 is a schematic structural diagram of an oil receiving box in the first embodiment;

FIG. 7 is a schematic structural view of a slide according to one embodiment;

FIG. 8 is a cross-sectional view of a connector according to one embodiment;

FIG. 9 is a schematic view showing the structure of a connecting member according to the second embodiment;

FIG. 10 is a schematic view showing a part of the structure of the second embodiment, mainly illustrating a first bakeware;

FIG. 11 is a schematic view of the first grill pan of the second embodiment in a middle position relative to the second grill pan, mainly showing the engaging portion and the positioning block.

Reference numerals:

101. a first baking tray; 101a, a heat conduction groove; 101b, a fitting portion; 101c, mating face;

102. a second baking tray; 102a, a heat exchange surface;

103. a first heating member;

104. a second heating member;

105. an upper housing;

106. a lower housing; 106a, a cavity; 106b, a heat insulation plate;

107. a sliding member; 107a and a limiting part;

108. a turnover piece;

109. a connecting member; 109a, a chute; 109b, a limiting groove; 109c, a U-shaped slot; 109d, a T-shaped block; 109e, a positioning block; 109f, a positioning surface;

110. an oil guide groove;

111. an oil receiving box; 111a, T-shaped slot.

112. A handle.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and the embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.

It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence of the functions performed by the devices, modules or units.

It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-8, a cooking appliance includes: the baking device comprises a first baking tray 101, a second baking tray 102, a heating body, an upper shell, a lower shell, a connecting device and a handle. Wherein, the upper shell can overturn relative to the lower shell. First overware 101 sets up on the upper housing, and it has the first chamber that holds that is used for holding the edible material. The second roasting pan 102 is detachably disposed on the lower housing, and has a second receiving cavity for receiving food material. The heating body is an electric heating tube with an electric heating effect and is used for respectively heating the first baking tray 101 and the second baking tray 102. The connecting device has at least one and is installed on one side of the lower shell. The connecting device is used for connecting the upper shell and the lower shell and is positioned between the upper shell and the lower shell. The first bakeware 101 can be switched between a cover closing position and a separating position relative to the second bakeware 102. When the first roasting pan 101 is in the cover closing position relative to the second roasting pan 102, the first roasting pan 101 and the second roasting pan 102 enclose a heating space, and the first roasting pan 101 is positioned right above the second roasting pan 102, and at the moment, the first roasting pan bottom surface contacts with the second roasting pan top surface. Meanwhile, the heating space is formed by surrounding the inner wall forming the first accommodating cavity and the inner wall forming the second accommodating cavity, and at the moment, the heating body heats the first baking tray 101 and the second baking tray 102, so that the food materials accommodated in the heating space can be cooked. When the first roasting tray 101 is located at a separated position relative to the second roasting tray 102, the upper portions of the first accommodating cavity and the second accommodating cavity are both open, so that the food materials can be placed on the first roasting tray 101 and the second roasting tray 102 respectively, and then the first roasting tray 101 and the second roasting tray 102 are heated by the heating bodies respectively, so that the food materials placed on the first roasting tray 101 and the second roasting tray can be cooked respectively.

In a further aspect, as shown in fig. 2, the heating body is divided into a first heating member 103 and a second heating member 104. When the first roasting tray 101 is located at a separated position relative to the second roasting tray 102, the first heating part 103 is used for heating the first roasting tray 101, and the second heating part 104 is used for heating the second roasting tray 102, i.e., the heating temperatures of the first roasting tray 101 and the second roasting tray 102 can be respectively controlled, so that the cooking temperature can be conveniently controlled. When the first baking tray 101 is in the cover closing position relative to the second baking tray 102, the heating space is located between the first heating part 103 and the second heating part 104, and the first heating part and the second heating part heat the food material in the heating space together. Specifically, the first heating member 103 is located between the upper housing 105 and the first grill pan 101, and the second heating member 104 is located between the lower housing 106 and the second grill pan 102. When the first roasting pan 101 is in the cover closing position relative to the second roasting pan 102, the first roasting pan 101 and the second roasting pan 102 surround to form a heating space, at this time, the first heating part 103 is located above the first roasting pan 101, and the second heating part 104 is located below the second roasting pan 102, so that the heating space is located between the first heating part 103 and the second heating part 104, and therefore when the first heating part 103 and the second heating part 104 work, food materials in the heating space can be heated and cooked.

Further, the first bakeware 101 and/or the second bakeware 102 includes several bakeware units with different depths. That is, the first roasting tray 101 and the second roasting tray 102 with different sizes have different sizes so as to select the roasting tray unit with a proper size according to the type and the amount of the food materials.

Further, the lower case 106 is provided with a cavity 106a, the upper part of the cavity 106a is opened, and the second heating member 104 is fixedly installed in the cavity 106 a. The bottom of the second bakeware 102 falls into the cavity 106a and contacts the second heating part 104. For the second baking tray with different depth specifications, the bottom of the second baking tray is consistent in the depth of falling into the cavity 106 a. The way of ensuring the consistent depth of the second baking tray bottom falling into the cavity 106a is as follows: as shown in fig. 4, a heat insulation board 106b is fixed in the cavity 106a by means of snap-fit, the second heating element 104 is fixed on the heat insulation board 106b, and the second heating element and the second baking tray are located on the same side of the heat insulation board. When the second baking tray is placed in the cavity, the heat insulation plate is supported below the second baking tray and plays a supporting role for the second baking tray. The second heating member is located between the second baking tray and the heat insulation plate, and the heat insulation plate is used for installing the second heating member and fully conducting the heat of the second heating member upwards to the second baking tray, so that the loss of the heat of the second heating member in the cavity 106a is reduced. The second roasting tray is provided with a heat exchange surface 102a which is positioned at the bottom of the second roasting tray. When the second baking tray is placed in the cavity 106a, the heat exchange surface 102a falls into the heat insulation plate 106b and is abutted against the second heating part 104 fixed on the heat insulation plate, so that after the second baking tray with different depth specifications is placed in the cavity 106a, the second heating part heats the second baking tray and the food materials in the second baking tray in a contact heat exchange manner. The position of the second heating member 104 does not need to be adjusted according to the depth specification of the second baking tray 102, and the electric wire connected with the second heating member 104 and used for electrifying the second heating member is not pulled in the process of replacing the second baking tray 102, so that the second heating member 104 can stably work in the cavity 106 a. And the second roasting pan 102 can be directly taken out from the lower housing 106, which is convenient for selecting the second roasting pan 102 with proper volume according to the variety and the amount of the food material.

As shown in fig. 5, the first heating member 103 is fixedly provided on the upper case 105. The first roasting tray 101 is detachably connected and arranged on the upper housing 105 by a conventional screw connection manner, and the first heating part 103 is positioned between the upper housing 105 and the first roasting tray 101. First overware 101 and the contact of first heating member 103 to make heating member during operation, through contacting with first overware 101, give first overware 101 heat transfer, hold the edible material in the intracavity in order to heat. Specifically, a heat conduction groove 101a for placing the first heating member 103 is formed in the first roasting pan 101, one side of the first heating member 103 close to the first roasting pan 101 is embedded into the heat conduction groove 101a, so that the first heating member 103 is fully contacted with the first roasting pan 101 to improve the heating effect of the first heating member 103 on the first roasting pan 101, and the first roasting pan 101 can be taken down from the upper shell 105 by disassembling screws connected between the first roasting pan 101 and the upper shell 105, so that the first roasting pan 101 with different specifications can be replaced according to the type and the amount of food.

Further, as shown in fig. 6 to 8, the connecting device includes: a sliding member 107, a turnover member 108; the sliding piece 107 is used for sliding the first grill pan 101 in a first linear direction relative to the second grill pan 102. The turning part 108 is used for turning the first baking tray 101 relative to the second baking tray 102 around a first axis; the sliding piece 107 is connected on the lower shell 106 in a sliding way; one end of the turning piece 108 is fixedly connected with the first baking tray 101, and the other end is rotatably connected with the sliding piece 107.

Specifically, one end of the turning piece 108 is fixedly mounted on the first grill pan 101 by conventional screwing or welding. The other end of the flip 108 is cylindrical, and the first axis coincides with the central axis of the cylindrical portion of the flip 108. One end of the turning member 108 having a cylindrical shape is inserted into the slide member 107 from the slide member side, so that the slide member 107 and the upper case 105 are rotatably connected by the turning member 108. The flip member 108 and the sliding member 107 are located on the same side of the lower housing 106. The lower housing 106 is provided with a connecting member 109 on the side adjacent to the sliding member 107. The connecting member 109 is partially inserted into the cavity 106a, and partially penetrates the cavity 106a and is provided with a connecting portion. The portion of the connection member 109 inserted into the cavity 106a is fixedly coupled to the lower case 106. The number of the connecting parts is the same as that of the sliding parts, and the connecting parts are provided with sliding grooves 109a which are in one-to-one correspondence with the sliding parts 107. The upper end and the lower end of the sliding groove 109a penetrate through the connecting part 109 along the first straight line direction, and the sliding part 107 penetrates through the sliding groove 109a, so that the sliding part 107 and the lower shell 106 form a sliding connection along the first straight line direction. The side surface of the sliding piece 107 is provided with at least one limiting part 107a, and the inner walls of the two sides of the mounting groove are provided with limiting grooves 109b which are matched with the limiting parts 107a to limit the sliding direction of the sliding piece 107 relative to the lower shell 106. The limiting groove 109b extends on the inner wall of the sliding groove 109a along the first straight line direction, and the bottom end of the limiting groove 109b penetrates through the sliding groove 109a, and the top end does not reach the top surface of the sliding groove 109a. The limiting parts 107a are inserted into the limiting grooves 109b in one-to-one correspondence, and the sliding member 107 is inserted into the sliding groove 109a from the bottom of the sliding groove 109a and cannot be separated from the top of the sliding groove 109a, so that the upper shell 105 and the lower shell 106 are connected through the sliding member 107 and the turnover member 108. The quantity of the limiting parts arranged on one side surface of the sliding part is more than that of the limiting parts arranged on the other side surface of the sliding part, so that when the sliding part, the turnover part, the first baking tray and the connecting part are assembled, two side surfaces of the sliding part, which are close to or far away from the turnover part, are distinguished, and the assembling work is convenient to carry out.

Some existing cooking tools, such as electric baking pans sold on the market, are generally connected by a hinge joint between a tray for containing food and a cover for closing the tray, and when the cover is rotated to close the tray, the cover and the tray can be shaken up and down, the shaking distance is generally 0-10mm, so that media such as water vapor, oil smoke and the like generated in the cooking process can be smoothly discharged out of the electric baking pan. And in this scheme, through the sliding part that sets up, when first overware for the second overware conversion to closing when covering the position, interval adjustable between first overware and the second overware is bigger, the setting up of sliding part makes interval between first overware and the second overware not restricted to the steam that produces when making the culinary art and pass through promptly, more makes the degree of depth change of the adaptable first overware of interval between first casing and the second casing and second overware, and then can be according to the culinary art needs, choose the first overware or the second overware of different degree of depth specifications for use.

In a further aspect, the number of the sliding members 107 and the turning members 108 is preferably two, and the sliding members and the turning members are symmetrically arranged on the side of the lower casing 106. The side of the sliding groove 109a is provided with a U-shaped groove 109c, and in the process that the turnover part 108 slides along the first linear direction along with the sliding part 107, the turnover part 108 can pass through the U-shaped groove 109c, so as to improve the sliding stroke of the sliding part 107 and the first baking tray along the first linear direction under the condition that the size specifications of the sliding groove 109a and the sliding part 107 are not increased.

Further, the handle 112 is fixedly provided on the upper case 105. The handle 112 is used for being held by a user conveniently to pull the first baking tray 101 to be switched between a cover closing position and a separating position relative to the second baking tray 102. When the upper housing 105 is turned over around the first axis relative to the sliding member 107 until the first grill pan 101 is positioned under the upper housing 105, the first grill pan 101 is in the cover closing position relative to the second grill pan 102, and at this time, the upper housing 105 is positioned over the lower housing 106. When the upper housing 105 is turned over around the first axis relative to the sliding member 107 until the first grill pan 101 is placed over the upper housing 105, and the sliding member 107 slides along the first linear direction relative to the sliding groove 109a to the bottom of the travel, the first grill pan 101 is located at a separated position relative to the second grill pan 102, the upper housing 105 is located above the lower housing 106, and the handle 112 is supported at the bottom of the upper housing 105, so that the first grill pan 101 can be stabilized at the separated position relative to the second grill pan 102, and the second grill pan 102 can be used for cooking food materials conveniently.

Furthermore, the first grill pan 101 and/or the second grill pan 102 are provided with oil guiding grooves 110 for allowing oil smoke to pass through during cooking, and the oil guiding grooves 110 extend to the outside of the installation housing along the top end of the first grill pan 101 or the surface of the second grill pan 102. When the first grill pan 101 is in the cover closing position relative to the second grill pan 102, a heating space is enclosed between the first grill pan 101 and the second grill pan 102, oil smoke is generated in the food material in the heating space during the cooking process, and the oil smoke is led out of the heating space along the oil guiding groove 110. The cooking appliance further includes: oil receiving box 111. The oil receiving box 111 is located below the oil guide groove 110, and is used for containing oil smoke flowing out of the oil guide groove 110; the oil receiving box 111 is detachably mounted on the lower housing 106. When the number of the connecting parts and the connecting devices is two, the oil guide groove is positioned between the two connecting devices, and the connecting and mounting position of the oil receiving box and the lower shell is positioned between the two connecting parts. Specifically, the portion of the connecting member 109 outside the cavity 106a is integrally formed with a T-shaped block 109d, a T-shaped groove 111a is formed outside the oil receiving box 111, the T-shaped block 109d is embedded in the T-shaped groove 111a, and the oil receiving box 111 is detachably connected to the lower housing 106.

Example two

Referring to fig. 9 to 11, the present embodiment is different from the first embodiment in that a positioning block 109e is disposed on the connecting portion, the positioning block is located outside the sliding slot 109a and protrudes out of the outer wall of the sliding slot 109a, and a positioning surface 109f is disposed on the positioning block. A matching part 101b is integrally formed on one side of the first baking tray 101 close to the turnover part 108, the matching part 101b protrudes out of the surface of the first baking tray 101, and a matching surface 101c matched with the positioning surface 109f to limit the upper casing from turning over relative to the lower casing is arranged on the matching part 101 b. When the handle 112 is pulled to move the first grill pan 101 from the cover closing position to the cover separating position relative to the second grill pan 102, the upper housing 105 and the sliding member 107 move downward to the bottom end of the travel along the first linear direction under the action of gravity, and when the upper housing 105 is moved continuously, the matching surface 101c abuts against the positioning surface 109f, so that the matching part 101b limits the further movement of the first grill pan 101, and the first grill pan 101 and the upper housing 105 are stabilized at the middle position. When the first baking tray 101 is in the middle position, the included angle between the side of the upper housing 105 close to the lower housing 106 and the lower housing 106 is an obtuse angle, and the upper housing 105 is stabilized in the middle position under the self-gravity and the blocking of the positioning surface 109f and the mating surface 101c. At this moment, the second baking tray 102 can cook, the first baking tray 101 can be conveniently restored to the covering position relative to the second baking tray 102 at any time, the operation difficulty is reduced, and at this moment, the existing food steamer on the market is placed above the second baking tray 102, so that the multifunctional cooking tool recorded by the scheme can be used for hot steaming, and the practicability of the cooking tool is further widened. When the first roasting pan 101 is in the middle position, the upper housing 105 can be lifted up to separate the mating surface 101c from the positioning surface 109f, and the upper housing 105 can be moved continuously until the first roasting pan 101 moves to a separated position relative to the second roasting pan 102, so that the first roasting pan 101 and the second roasting pan 102 can be used for cooking respectively.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combination of the above-mentioned features, but also encompasses other embodiments in which any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept as defined above. For example, the above features and (but not limited to) the features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims (10)

1. An electric baking pan with a replaceable deep tray comprises: the upper shell, the lower shell and the connecting device; the upper shell can be overturned relative to the lower shell; the connecting device is used for connecting the upper shell and the lower shell and is positioned between the upper shell and the lower shell;

the method is characterized in that: the upper shell can slide up and down relative to the lower shell;

the electric baking pan with the replaceable deep tray further comprises: the heating body, the first baking tray and the second baking tray; the first baking tray is detachably arranged on the upper shell; the second baking tray is detachably arranged on the lower shell; the first baking tray and/or the second baking tray can replace specifications of different depths; the upper shell and the lower shell are both provided with heating bodies, and the heating bodies respectively arranged on the upper shell and the lower shell are respectively fixed on the upper shell and the lower shell.

2. The electric baking pan with replaceable deep and shallow tray as claimed in claim 1, wherein: the lower shell is fixedly provided with a heat insulation plate; the heat insulation plate is positioned between the second baking tray and the lower shell; and the heating body positioned on the second baking tray is fixedly arranged on the heat insulation plate.

3. The electric baking pan with replaceable pan as claimed in claim 2, wherein: the bottom of the second baking tray is in contact with the surface of the heat insulation plate; and a heat exchange surface is arranged on the second baking tray and is abutted against a heating body fixed on the heat insulation plate.

4. The electric baking pan with replaceable deep and shallow tray as claimed in claim 1, wherein: the heating body arranged on the upper shell is positioned between the upper shell and the first baking tray; one end of the first baking tray, which is far away from the lower shell, is provided with a heat conduction groove, and a heating body arranged on the upper shell is embedded into the heat conduction groove.

5. The electric baking pan with replaceable deep and shallow tray as claimed in claim 1, wherein: the connecting device includes: a sliding part and a turning part; the sliding piece is connected to one side of the lower shell in a sliding manner; one end of the overturning part is rotatably connected to one side of the sliding part, and the other end of the overturning part is fixed on the upper shell.

6. The electric baking pan with replaceable deep and shallow tray as claimed in claim 5, wherein: a connecting piece is fixedly arranged on one side of the lower shell, which is close to the connecting device; the connecting piece is provided with a connecting part; the connecting part is provided with a sliding groove, and the sliding piece is inserted into the sliding groove and can slide relative to the sliding groove; a plurality of limiting grooves are formed in the inner walls of the two sides of the sliding groove; limiting parts which correspond to the limiting grooves one by one are arranged on two sides of the sliding part; each limiting part is inserted into each limiting groove in a one-to-one corresponding mode and can slide in the limiting groove.

7. The electric baking pan with replaceable deep and shallow tray as claimed in claim 6, wherein: the number of the limiting parts arranged on one side surface of the sliding part is more than that of the limiting parts arranged on the other side surface of the sliding part.

8. The electric baking pan with replaceable deep and shallow tray as claimed in claim 6, wherein: and oil guide grooves for allowing media generated in the cooking process to pass through are arranged on the first baking tray or/and the second baking tray.

9. The electric baking pan with replaceable deep and shallow tray as claimed in claim 8, wherein: the electric baking pan with the replaceable deep tray also comprises an oil receiving box used for containing media which flow out of the oil guide groove and are generated in the cooking process, and the oil receiving box is detachably arranged on the lower shell.

10. The electric baking pan with replaceable pan as claimed in claim 9, wherein: a T-shaped block is integrally formed on the connecting piece; a T-shaped groove is formed outside the oil receiving box; the T-shaped block is embedded in the T-shaped groove.

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