CN113925361A

CN113925361A - Inner container assembly and oven

Info

Publication number: CN113925361A
Application number: CN202111229443.4A
Authority: CN
Inventors: 王仁华; 马斌
Original assignee: Hisense Home Appliances Group Co Ltd; Hisense Guangdong Kitchen and Bath System Co Ltd
Current assignee: Hisense Home Appliances Group Co Ltd; Hisense Guangdong Kitchen and Bath System Co Ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-01-14

Abstract

The invention discloses a liner assembly and an oven, relates to the technical field of ovens, and aims to solve the problems that a heating device is far away from food materials, heating efficiency is influenced, and the taste of the food materials is reduced in the prior art. The inner container assembly provided by the invention comprises an inner container wall, a baking tray, a power supply device and a probe. The inner bag wall encloses to establish and forms first chamber of holding, has seted up the first through-hole of inner bag on the inner bag wall. The baking tray is arranged in the first accommodating cavity and comprises a baking tray body and a first heating device which is in contact with the baking tray body. The power supply device is arranged on one side of the inner container wall far away from the baking tray. One end of the probe is electrically connected with the first heating device, and the other end of the probe is used for penetrating through the first through hole of the inner container to be electrically connected with the power supply device. The inner container assembly provided by the invention is used for baking food materials.

Description

Inner container assembly and oven

Technical Field

The invention relates to the technical field of ovens, in particular to an inner container assembly and an oven.

Background

In the prior art, the oven includes the inner bag, and the inner bag encloses to establish and forms and hold the chamber. The heating device is arranged on the inner wall of the inner container, and the baking tray is placed in the accommodating cavity. The baking tray is used for placing food materials, and the heating device on the inner wall is used for baking the food materials in the baking tray.

The inventor finds that at least the following problems exist in the prior art: the distance between heating device on the inner bag wall and the edible material is far away, so that the loss of heat in the transmission process is increased, the heating efficiency of the heating device on the edible material is reduced, and the taste of the edible material is influenced.

Disclosure of Invention

Embodiments of the present invention provide a liner assembly and an oven.

In order to achieve the above purpose, the embodiment of the invention adopts the following technical scheme:

in a first aspect, an embodiment of the present invention provides a liner assembly, including a liner wall, the liner wall enclosing to form a first accommodating cavity, the liner wall being provided with a liner first through hole; the baking tray is arranged in the first accommodating cavity and comprises a baking tray body and a first heating device which is in contact with the baking tray body; the power supply device is arranged on one side of the inner container wall far away from the baking tray; one end of the probe is electrically connected with the first heating device, and the other end of the probe is used for penetrating through the first through hole of the inner container to be electrically connected with the power supply device.

According to the inner container assembly, the inner container first through hole is formed in the inner container wall, the power supply device is arranged on one side, away from the baking tray, of the inner container wall, and the power supply device supplies power to the first heating device through the probe, so that the first heating device can heat food materials in the baking tray body, the distance between the first heating device and the food materials is shortened, the loss of heat in the transmission process is reduced, the heating efficiency of the first heating device on the food materials is improved, and the baking effect of the inner container assembly on the food materials is improved.

In addition, with power supply unit setting in the inner bag wall keep away from the one side of overware, can also reduce the high temperature in the first intracavity that holds to power supply unit's influence, improve power supply unit's operational reliability, extension power supply unit's life to improve the use reliability of inner bag subassembly.

Meanwhile, the probe is used for realizing the electric connection between the first heating device and the power supply device, so that a user can realize the power supply or disconnection of the power supply device to the first heating device in a mode of pushing or pressing the baking tray, the operation convenience of the user is improved, and the use performance of the inner container assembly is improved. Meanwhile, the power supply of the power supply device to the first heating device is realized through the probe, the structure is simple, and the cost of the liner assembly is reduced.

Furthermore, the inner container assembly also comprises a first clamping piece which is arranged on one side of the inner container wall far away from the baking tray, at least part of the power supply device is arranged in the first clamping piece, and one end of the probe penetrating through the first through hole of the inner container is clamped with the first clamping piece; the baking tray comprises a mounting seat and a first clamping piece, wherein the mounting seat is arranged on one side, away from the baking tray, of the inner container wall, the mounting seat is provided with a first mounting groove, and the first clamping piece is mounted in the first mounting groove.

Furthermore, a second through hole of the inner container is formed in the wall of the inner container, the inner container assembly further comprises a second clamping piece which is arranged on one side, away from the baking tray, of the wall of the inner container, the mounting seat is further provided with a second mounting groove, and the second clamping piece is mounted in the second mounting groove; one end of the supporting rod is connected with the baking tray body, and the other end of the supporting rod is used for penetrating the second through hole of the inner container and being clamped with the second clamping piece.

Furthermore, the first clamping piece is a first U-shaped elastic piece, and an opening of the first U-shaped elastic piece faces the probe; the second clamping piece is a second U-shaped elastic piece, and an opening of the second U-shaped elastic piece faces the supporting rod.

The inner container assembly further comprises an opening and closing structure which is arranged between the inner container wall and the mounting seat, the opening and closing structure comprises a first shell and a second shell, the first shell is arranged adjacent to one side, away from the baking tray, of the inner container wall, a first shell through hole and a second shell through hole are formed in the first shell, the first shell through hole is communicated with the first inner container through hole, and the second shell through hole is communicated with the second inner container through hole; the second shell is arranged adjacent to the mounting seat and connected with the first shell so as to enclose a second accommodating cavity; the second shell is provided with a shell third through hole and a shell fourth through hole, the shell third through hole is communicated with the first mounting groove, and the shell fourth through hole is communicated with the second mounting groove; the sliding block is arranged in the second accommodating cavity, when the probe moves towards the direction close to the power supply device, the sliding block slides along the first direction, the first through hole of the shell is communicated with the third through hole of the shell, and the second through hole of the shell is communicated with the fourth through hole of the shell; when the probe moves towards the direction far away from the power supply device, the sliding block slides along the second direction, the sliding block blocks the first through hole of the shell and the third through hole of the shell, and the sliding block blocks the second through hole of the shell and the fourth through hole of the shell; the first direction and the second direction are opposite, and the first direction and the second direction are perpendicular to the movement direction of the probe.

Furthermore, a first through hole and a second through hole of the sliding block are formed in the sliding block, the opening and closing structure further comprises a bending part which is arranged at the first through hole of the sliding block and/or the second through hole of the sliding block and bends towards the direction far away from the inner container wall, and at least one of the probe and the support rod is abutted against the bending part; when the probe moves towards the direction close to the power supply device, the first through hole of the sliding block is communicated with the first through hole of the shell and the third through hole of the shell, and the second through hole of the sliding block is communicated with the second through hole of the shell and the fourth through hole of the shell.

Further, the opening and closing structure further comprises a second elastic piece, the second elastic piece is arranged in the second accommodating cavity, and the second elastic piece is abutted to the sliding block along the sliding direction of the sliding block.

Furthermore, the inner container assembly further comprises a guide sleeve which is connected with one side of the inner container wall close to the baking tray, and the guide sleeve is communicated with at least one of the first through hole of the inner container and the second through hole of the inner container.

Furthermore, the inner container assembly also comprises a second heating device which is adjacent to one side of the inner container wall close to the baking tray.

In another aspect, an embodiment of the present invention further provides an oven, including the liner assembly as described in the first aspect, and a housing, where the housing covers the liner assembly.

The oven provided by the invention comprises the liner assembly of the first aspect, so that all the beneficial effects of the first aspect are achieved, and the description is omitted.

Drawings

FIG. 1 is a schematic view of a bladder assembly according to some embodiments of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of an oven configuration according to some embodiments of the present invention;

FIG. 4 is a second schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 5 is a second schematic structural view of a liner assembly according to some embodiments of the present invention;

FIG. 6 is a third schematic view of a liner assembly according to some embodiments of the present invention

FIG. 7 is a third schematic sectional view taken along line A-A of FIG. 1;

FIG. 8 is a fourth view of the cross section of FIG. 1 taken along the line A-A.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An embodiment of the present invention provides a liner assembly 100. As shown in fig. 1 and 2 (fig. 2 is one of the schematic sectional views along a-a in fig. 1), the inner container assembly 100 includes an inner container wall 110, a baking pan 120, a power supply device 131 and a probe 124. As shown in fig. 3, the inner container wall 110 encloses to form a first accommodating cavity 116, and the inner container wall 110 is provided with a first inner container through hole 112. The baking tray 120 is disposed in the first receiving cavity 116. As shown in fig. 4 (fig. 4 is a second schematic sectional view taken along a-a of fig. 1), the bakeware 120 includes a bakeware body 122 and a first heating device contacting with the bakeware body 122. The power supply device 131 is disposed on a side of the inner container wall 110 away from the baking tray 120. One end of the probe 124 is electrically connected with the first heating device, and the other end of the probe 124 is used for passing through the first through hole 112 of the liner and electrically connected with the power supply device 131.

It is understood that the inner container assembly 100 is used in the oven 200, and food materials are placed in the inner container assembly 100, and the inner container assembly 100 can heat and roast the food materials. Specifically, the liner assembly 100 includes a liner wall 110, and the liner wall 110 encloses a first receiving chamber 116. In some embodiments, the first receiving cavity 116 may be cylindrical, square, or spherical, etc. to meet different requirements.

It is understood that the bakeware body 122 is used for placing food materials, and in some embodiments, the bakeware body 122 can be square, circular, or trapezoidal. First heating device contacts with overware body 122 to can heat the edible material in the overware body 122, shorten first heating device and eat the distance between the material, reduce the loss of heat in the transmission course, improve inner bag subassembly 100 to the baking effect of eating the material.

In some embodiments, the first heating device may be a heating wire, and the bakeware body 122 covers the heating wire. In some embodiments, the first heating device may also be a heating sheet, and the heating sheet is attached to a surface of the baking tray body 122 away from the food material, so as to meet different use requirements.

In some embodiments, the baking tray body 122 may be made of ceramic material, which is convenient for a user to clean and improves the convenience of the inner container assembly 100. In some embodiments, the bakeware body 122 can also be made of a metal material, so as to improve the heat conduction effect of the bakeware body 122, and further improve the heating effect of the first heating device on the food material.

It is understood that the first receiving cavity 116 includes an opening through which the food material or the roasting pan 120, etc. enters or removes the first receiving cavity 116.

As shown in fig. 4 (fig. 4 is a second schematic cross-sectional view taken along a-a of fig. 1), the inner container wall 110 is provided with an inner container first through hole 112, and it is understood that the inner container first through hole 112 may be square or circular. The number of the first inner container through holes 112 may be one or more, and the shapes of the first inner container through holes 112 may be the same or different. The power supply device 131 is disposed on a side of the inner container wall 110 away from the baking tray body 120, and it can be understood that the power supply device 131 is disposed opposite to the first inner container through hole 112.

One end of the probe 124 is electrically connected with the first heating device, and the other end of the probe passes through the first through hole 112 of the inner container and is electrically connected with the power supply device 131, so that the power supply device 131 can supply power to the first heating device through the probe 124, and heating of the food material is realized. In some embodiments, the probe 124 may be a cuboid or a cylinder.

It can be understood that the number of the probes 124 is the same as that of the first through holes 112 of the inner container, and the area of the first through holes 112 of the inner container is larger than the cross-sectional area of the probes 124, so that one end of the probes 124 can penetrate through the first through holes 112 of the inner container to be electrically connected with the power supply 131. In some embodiments, the number of first through holes 112 of the inner container and the number of probes 124 are both one.

Specifically, the baking tray 120 can move toward the power supply device 131 or away from the power supply device 131, so as to drive the probe 124 to move toward the power supply device 131 or away from the power supply device 131. As shown in fig. 5, when the probe 124 moves toward the power supply device 131, the probe 124 can penetrate through the first through hole 112 of the inner container to be electrically connected with the power supply device 131, and the first heating device starts to heat the food material. As shown in fig. 6, when the probe 124 moves in a direction away from the power supply device 131, the probe 124 cannot be electrically connected to the power supply device 131, and the first heating device stops heating the food material.

The probe 124 is controlled to move towards the direction close to the power supply device 131 or away from the power supply device 131, so that the first heating device can be controlled to heat or stop, the operation convenience of a user is improved, and the service performance of the liner assembly 100 is ensured.

In some embodiments, the first through hole 112 may be formed on a side wall of the inner container wall 110 away from the opening, that is, on a rear wall of the inner container wall 110, so that a user can control the probe 124 to be electrically connected to or disconnected from the power supply device 131 by pushing in and pulling out the baking tray 120. In some embodiments, the first through hole 112 may also be formed in the bottom wall of the inner container wall 110, so that the user can control the probe 124 to be electrically connected to or disconnected from the power supply device 131 by pressing and lifting the baking tray 120.

In some embodiments, the first through hole 112 of the inner container may be formed on the rear wall and the bottom wall of the inner container wall 110, so that a user can control the probe 124 to be electrically connected to or disconnected from the power supply device 131 in various ways, thereby further improving the flexibility of the inner container assembly 100.

In some embodiments, the probe 124 is a metal conductor, one end of the metal conductor is in direct contact with the first heating device to electrically connect the probe 124 with the first heating device, and the other end of the metal conductor is in direct contact with the power supply device 131 to electrically connect the probe 124 with the power supply device 131, so that the reliability of the electrical connection of the probe 124 with the first heating device and the power supply device 131 is improved, and the reliability of the power supply device 131 for supplying power to the first heating device is improved. In some embodiments, the outer surface of the metal conductor is coated with an insulating layer, so that the mistaken touch of a user is avoided, and the use safety of the liner assembly 100 is improved.

In some embodiments, the probe 124 can also be electrically connected to the first heating device and the power supply device 131 in a wireless manner, which improves the flexibility of the power supply device 131 for supplying power to the first heating device.

In some embodiments, the number of the power supply devices 131 and the number of the probes 124 may be the same or different. The plurality of probes 124 may be electrically connected to the same power supply device 131, or the plurality of probes 124 may be electrically connected to different power supply devices 131. In some embodiments, when the number of probes 124 is multiple, the length of the multiple probes 124 may or may not be the same, further improving the flexibility of the liner assembly 100.

In some embodiments, the bladder assembly 100 further includes a current sensor and a temperature sensor. The current sensor is disposed on the probe 124 for detecting whether a current flows in the probe 124, thereby determining whether the first heating device is in a heating state. A temperature sensor is disposed in the first receiving chamber 116 for detecting the temperature in the first receiving chamber 116. By providing a current sensor and a temperature sensor, the performance of the bladder assembly 100 is further improved.

As can be seen from the above description, as shown in fig. 1 and fig. 2 (fig. 2 is a schematic view of a square cross section along a-a in fig. 1), in the embodiment of the present invention, the inner container wall 110 is provided with the inner container first through hole 112, the power supply device 131 is disposed on a side of the inner container wall 110 away from the baking tray 120, and the power supply device 131 supplies power to the first heating device through the probe 124, so that the first heating device can heat the food material in the baking tray body 122, the distance between the first heating device and the food material is shortened, the loss of heat in the transmission process is reduced, the heating efficiency of the first heating device to the food material is improved, and the baking effect of the inner container assembly 100 to the food material is improved.

In addition, the power supply device 131 is arranged on the side of the inner container wall 110 far away from the baking tray 120, so that the influence of high temperature in the first accommodating cavity 116 on the power supply device 131 can be reduced, the operation reliability of the power supply device 131 is improved, the service life of the power supply device 131 is prolonged, and the use reliability of the inner container assembly 100 is improved.

Meanwhile, the probe 124 is used for electrically connecting the first heating device and the power supply device 131, so that a user can realize the power supply or disconnection of the power supply device 131 to the first heating device by pushing or pressing the baking tray 120, the operation convenience of the user is improved, and the use performance of the inner container assembly 100 is improved. Meanwhile, the power supply device 131 supplies power to the first heating device through the probe 124, the structure is simple, and the cost of the liner assembly 100 is reduced.

Further, as shown in fig. 4 (fig. 4 is a second schematic view of the cross section along the a-a square in fig. 1), the liner assembly 100 further includes a first clip 132 and a mounting seat 130. The first engaging member 132 is disposed on a side of the inner container wall 110 away from the baking tray 120. At least part of the power supply device 131 is disposed in the first card member 132. As shown in fig. 2 (fig. 2 is one of the schematic cross-sectional views along a-a of fig. 1), one end of the probe 124 passing through the first through hole 112 of the liner is clamped with the first clamping member 132. The mounting seat 130 is disposed on a side of the inner container wall 110 away from the baking tray 120. The mounting seat 130 has a first mounting groove 133, and the first clamping member 132 is mounted in the first mounting groove 133.

It can be understood that the first clamping member 132 is disposed opposite to the first through hole 112 of the inner container, so that the first clamping member 132 can be clamped with one end of the probe 124. In some embodiments, the number of the first clamping members 132 is the same as that of the probes 124, and when the number of the probes 124 is multiple, the multiple probes 124 can be clamped with the multiple first clamping members 132 respectively, so that the clamping reliability of the first clamping members 132 for the probes 124 is further improved.

In some embodiments, the first clamping member 132 may be an elastic clamping member, so as to prevent the probe 124 from being separated from the first clamping member 132, thereby improving the reliability of the electrical connection between the power supply device 131 and the probe 124.

In some embodiments, the power supply device 131 may be a power lead, and the power lead is attached to an inner surface of the first clip 132, so that the probe 124 and the power supply device 131 can be electrically connected in the first clip 132.

In some embodiments, the first clamping member 132 may be a metal conductor, and one end of the probe 124 is electrically connected to the power supply device 131 through the first clamping member 132. In some embodiments, the first clamping member 132 may also be an insulator, and one end of the probe 124 directly contacts the power supply device 131 in the first clamping member 132 to achieve electrical connection.

The mount pad 130 is used for supporting first joint spare 132, specifically, first mounting groove 133 has been seted up to mount pad 130, and first joint spare 132 is installed in first mounting groove 133, avoids first joint spare 132 to take place the skew for the first through-hole 112 of inner bag, has improved inner bag subassembly 100's use reliability. In some embodiments, the number of the first mounting grooves 133 is the same as the number of the first clamping members 132, and any one of the first clamping members 132 is mounted in any one of the first mounting grooves 133.

In some embodiments, as shown in fig. 5, the mounting base 130 further includes a screw hole 136, the screw hole 136 is disposed in the first mounting groove 133, and the first clamping member 132 is mounted in the first mounting groove 133 through a bolt structure, so that the reliability of connection between the first clamping member 132 and the mounting base 130 is improved, and meanwhile, the structure is simple, and the cost of the liner assembly 100 is reduced.

Through setting up first joint spare 132 and mount pad 130 to install first joint spare 132 in first mounting groove 133, improved the installation stability of first joint spare 132, thereby improved power supply unit 131's installation stability, avoid power supply unit 131 to take place the skew for the first through-hole 112 of inner bag, ensured the reliability of being connected electrically between probe 124 and the power supply unit 131, improve inner bag assembly 100's reliability in utilization.

Further, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along the line a-a in fig. 1), the inner container wall 110 is further provided with a second through hole 114 of the inner container. The liner assembly 100 further includes a second clip 134 and a support rod 126. The second engaging member 134 is disposed on a side of the inner container wall 110 away from the baking tray 120. The mounting base 130 is further provided with a second mounting groove 135, and the second clamping member 134 is mounted in the second mounting groove 135. One end of the support rod 126 is connected with the baking tray body 122, and the other end of the support rod 126 is used for passing through the second through hole 114 of the inner container and being clamped with the second clamping piece 134.

It is understood that the shape and number of the second through holes 114 and the first through holes 112 may be the same or different. The area of the second through hole 114 of the liner is larger than the cross-sectional area of the support rod 126, so that the support rod 126 can penetrate through the second through hole 114 of the liner to be clamped with the second clamping piece 134.

It is understood that the second clip 134 and the first clip 132 may have the same shape and number, or may have different shapes and numbers. In some embodiments, the second clip 134 may be made of metal or plastic.

The mount pad 130 is used for supporting the second joint piece 134, specifically, the second mounting groove 135 has been seted up to the mount pad 130, the second joint piece 134 is installed in the second mounting groove 135 for the mount pad 130 can play the effect of fixed stay to the second joint piece 134, avoid the skew of second joint piece 134 for inner bag second through-hole 114, the reliability of joint between second joint piece 134 and bracing piece 126 has been ensured, thereby the use reliability of inner bag subassembly 100 has been improved.

It is understood that the second mounting grooves 135 may be the same as or different from the first mounting grooves 133 in shape and number.

In some embodiments, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along a-a in fig. 1), the mounting seat 130 further includes a screw hole 136, the screw hole 136 is disposed in the second mounting groove 135, and the second clamping member 134 is mounted in the second mounting groove 135 through a bolt structure, so that the reliability of the connection between the second clamping member 134 and the mounting seat 130 is improved, and meanwhile, the structure is simple, and the cost of the liner assembly 100 is reduced.

One end of the supporting rod 126 is connected to the baking tray body 122, and the other end of the supporting rod is used for passing through the second through hole 114 of the inner container and being clamped with the second clamping piece 134, so that the second clamping piece 134 can play a limiting role with the baking tray 120, the probe 124 is prevented from being separated from the first clamping piece 132, and the reliability of the electrical connection between the probe 124 and the power supply device 131 is ensured.

It is understood that the support rod 126 may be a rectangular parallelepiped or a cylinder. The support rods 126 may be the same shape and number as the probes 124 or may be different from the probes 124.

Specifically, as shown in fig. 2 (fig. 2 is one of the schematic cross-sectional views a-a in fig. 1), when the probe 124 moves to a direction close to the power supply device 131, the probe 124 can be engaged with the first engaging member 132, and the supporting rod 126 can be engaged with the second engaging member 134. As shown in fig. 4 (fig. 4 is a second schematic view taken along the square a-a of fig. 1), when the probe 124 moves away from the power supply device 131, the probe 124 is separated from the first engaging member 132, and the supporting rod 126 is separated from the second engaging member 134.

Through setting up bracing piece 126 and second joint spare 134 to bracing piece 126 can with second joint spare 134 joint, thereby play spacing effect to overware 120, avoid probe 124 to break away from for power supply unit 131 takes place, improve the reliability of electricity connection between probe 124 and the power supply unit 131, thereby ensured power supply unit 131 to the reliability of first heating device power supply, improved inner bag subassembly 100's performance.

It can be understood that the number of the second through holes 114 of the inner container, the second clamping members 134 and the second mounting grooves 135 is the same. In some embodiments, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along a-a in fig. 1), the number of the second through holes 114 of the inner container is three, the number of the second clamping pieces 134 and the number of the second mounting grooves 135 are also three, and the three support rods 126 are respectively clamped with the three second clamping pieces 134, so that the limiting effect on the baking tray 120 is further improved.

Further, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along a-a of fig. 1), the first clamping member 132 is a first U-shaped elastic piece, and an opening of the first U-shaped elastic piece faces the probe 124. The second clip 134 is a second U-shaped spring, and the opening of the second U-shaped spring faces the support rod 126.

It is understood that the bottom of the first U-shaped spring is connected to the mounting seat 130, so that the opening of the first U-shaped spring faces the probe 124. Understandably, first U type shell fragment includes the constriction, and the diameter of constriction is less than the diameter of the rest positions of first U type shell fragment to the constriction is close to the opening part setting of first U type shell fragment, has improved the joint effect of first U type shell fragment to probe 124.

It is understood that the bottom of the second U-shaped spring is connected to the mounting seat 130, so that the opening of the second U-shaped spring faces the supporting rod 126. Understandably, the second U-shaped elastic piece comprises a contraction part, the diameter of the contraction part is smaller than the diameter of the rest positions of the second U-shaped elastic piece, and the contraction part is arranged close to the opening of the second U-shaped elastic piece, so that the clamping effect of the second U-shaped elastic piece on the supporting rod 126 is improved.

It can be understood that the shapes of the first U-shaped elastic sheet and the second U-shaped elastic sheet may be the same or different.

Through setting up first U type shell fragment and second U type shell fragment, further improved the joint effect to probe 124 and bracing piece 126, avoided probe 124 to break away from for first joint spare 132, improved the reliability of electric connection between probe 124 and the power supply unit 131 to improve the reliability of power supply unit 131 to the power supply of first heating device.

Further, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along a-a in fig. 1), the inner container assembly 100 further includes an opening and closing structure 140. The opening and closing structure 140 is disposed between the inner container wall 110 and the mounting seat 130. The opening and closing structure 140 includes a first housing 141, a second housing 144, and a slider 147. The first casing 141 is disposed adjacent to a side of the inner container wall 110 away from the baking tray 120. As shown in fig. 7 (fig. 7 is a third schematic view of the square cross section along a-a in fig. 1), the first casing 141 is provided with a first casing through hole 142 and a second casing through hole 143, the first casing through hole 142 is communicated with the first liner through hole 112, and the second casing through hole 143 is communicated with the second liner through hole 114. The second housing 144 is disposed adjacent to the mount 130. The second housing 144 is connected to the first housing 141 to form a second accommodating chamber. The second housing 144 is provided with a third housing through hole 145 and a fourth housing through hole 146, the third housing through hole 145 is communicated with the first mounting groove 133, and the fourth housing through hole 146 is communicated with the second mounting groove 135. The slider 147 is disposed in the second receiving cavity. As shown in fig. 8 (fig. 8 is a fourth schematic view of the square cross section along a-a in fig. 1), when the probe 124 moves to a direction close to the power supply device 131, the slider 147 slides along the first direction L1, the housing first through hole 142 communicates with the housing third through hole 145, and the housing second through hole 143 communicates with the housing fourth through hole 146. When the probe 124 moves away from the power supply 131, the slider 147 slides in the second direction L2, the slider 147 blocks the first through-hole 142 of the housing and the third through-hole 145 of the housing, and the slider 147 blocks the second through-hole 143 of the housing and the fourth through-hole 146 of the housing. Wherein the first direction L1 and the second direction L2 are opposite, and the first direction L1 and the second direction L2 are perpendicular to the direction of movement of the probe 124.

It is understood that the opening and closing structure 140 can open or close the first through hole 112 of the liner and the second through hole 114 of the liner. When the open-close structure 140 opens the first through hole 112 and the second through hole 114 of the liner, the probe 124 and the support rod 126 can be respectively connected with the first connecting member 132 and the second connecting member 134. When the opening and closing structure 140 closes the first through hole 112 and the second through hole 114 of the liner, the probe 124 and the support rod 126 cannot be clamped with the first clamping member 132 and the second clamping member 134.

Specifically, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along a-a in fig. 1), the first casing 141 is disposed adjacent to a side of the inner container wall 110 away from the baking tray 120, and the second casing 144 is connected to the first casing 141 to form a second accommodating cavity. In some embodiments, the second housing 144 may be detachably connected to the first housing 141 through a bolt structure, so that convenience in installation between the first housing 141 and the second housing 144 is improved, and the cost of the opening and closing structure 140 is reduced.

In some embodiments, as shown in fig. 6, the second housing 144 abuts against the mounting seat 130, and the mounting seat 130 can support the opening and closing structure 140, so as to improve the stability of the opening and closing structure 140.

The slider 147 is disposed in the second receiving cavity, and in some embodiments, the slider 147 may be a rectangular parallelepiped or a cylinder. It will be appreciated that the slider 147 is able to slide within the second receiving cavity. The sliding direction of the slider 147 is perpendicular to the moving direction of the probe 124, and it is understood that the sliding direction of the slider 147 may be completely perpendicular to the moving direction of the probe 124, and the sliding direction of the slider 147 may also be approximately perpendicular to the moving direction of the probe 124.

As shown in fig. 7 (fig. 7 is a third schematic view of the square cross section along a-a in fig. 1), the first casing 141 is provided with a first casing through hole 142 and a second casing through hole 143, the first casing through hole 142 is communicated with the first liner through hole 112, and the second casing through hole 143 is communicated with the second liner through hole 114. It is understood that the number of the first through holes 142 of the casing is the same as that of the first through holes 112 of the inner container, and the number of the second through holes 143 of the casing is the same as that of the second through holes 114 of the inner container.

The second casing 144 is provided with a third casing through hole 145 and a fourth casing through hole 146, the third casing through hole 145 is communicated with the first mounting groove 133, and the fourth casing through hole 146 is communicated with the second mounting groove 135. It is understood that the housing third through holes 145 are the same as the first mounting grooves 133, and the housing fourth through holes 146 are the same as the second mounting grooves 135.

It is understood that the areas of the housing first through hole 142 and the housing third through hole 145 are larger than the cross-sectional area of the probe 124, so that the probe 124 can pass through the housing first through hole 142 and the housing third through hole 145 and be engaged with the first engaging member 132. The areas of the housing second through hole 143 and the housing fourth through hole 146 are larger than the cross-sectional area of the support rod 126, so that the support rod 126 can pass through the housing second through hole 143 and the housing fourth through hole 146 and be clamped with the second clamping member 134.

Specifically, as shown by the arrow in fig. 8 (fig. 8 is a fourth schematic view of the square cross section a-a in fig. 1), when the probe 124 moves to a direction close to the power supply device 131, the slider 147 slides along the first direction L1, the housing first through hole 142 communicates with the housing third through hole 145, and the probe 124 passes through the housing first through hole 142 and the housing third through hole 145, and extends into the first mounting groove 133 to be clamped with the first clamping member 132.

In addition, the slider 147 slides in the first direction L1, the housing second through hole 143 communicates with the housing fourth through hole 146, and the support rod 126 passes through the housing second through hole 143 and the housing fourth through hole 146 and extends into the second mounting groove 135 to be clamped with the second clamping member 134.

When the probe 124 moves away from the power supply device 131, the slider 147 slides along the second direction L2, the slider 147 can block the first through hole 142 of the housing and the third through hole 145 of the housing, and the slider 147 can block the second through hole 143 of the housing and the fourth through hole 146 of the housing, that is, the first through hole 112 of the inner container and the second through hole 114 of the inner container are closed by the slider 147.

Through setting up the on-off structure 140 to when needing to the power supply of first heating device, control slider 147 slides along first direction L1, makes casing first through-hole 142 and casing third through-hole 145 can be linked together to and casing second through-hole 143 and casing fourth through-hole 146 can be linked together, thereby probe 124 and bracing piece 126 can respectively with first joint spare 132 and second joint spare 134 joint, realize power supply unit 131 to heating device's power supply.

When the first heating device is not required to be powered, the control slider 147 slides along the second direction L2, so that the slider 147 blocks the first through hole 142 of the casing and the third through hole 145 of the casing, and the slider 147 can also block the second through hole 143 of the casing and the fourth through hole 146 of the casing, thereby realizing the power supply stop of the heating device, being simple in operation and improving the use convenience of the inner container assembly 100.

In addition, control slider 147 slides along second direction L2 for slider 147 separation casing first through-hole 142 and casing third through-hole 145, and casing second through-hole 143 and casing fourth through-hole 146, can also avoid food waste or impurity etc. in the first chamber 116 that holds to fall into first mounting groove 133 or second mounting groove 135 via opening and close structure 140, cause first joint spare 132 or second joint spare 134 to block up, the reliability in utilization of inner bag subassembly 100 has further been improved. Meanwhile, the power supply device 131 in the first clamping piece 132 can be protected, and the service life of the power supply device 131 is further prolonged.

Further, as shown in fig. 7 (fig. 7 is a third schematic view of the square cross section along the line a-a in fig. 1), the slider 147 is provided with a first slider through hole 148 and a second slider through hole 149. The opening and closing structure 140 further includes a bending portion 151. The bending portion 151 is disposed at the first through hole 148 and/or the second through hole 149, and bends toward a direction away from the inner container wall 110. At least one of the probe 124 and the support rod 126 abuts against the bent portion 151. When the probe 124 moves to a direction close to the power supply device 131, the first through hole 148 of the slider is communicated with the first through hole 142 of the housing and the third through hole 145 of the housing, and the second through hole 149 of the slider is communicated with the second through hole 143 of the housing and the fourth through hole 146 of the housing.

The first through hole 148 and the second through hole 149 are formed in the sliding block 147, and the sliding block 147 moves along the first direction L1, so that the first through hole 142 of the casing, the first through hole 148 of the sliding block and the third through hole 145 of the casing can be communicated with each other, and the probe 124 can extend into the first mounting groove 133 and be clamped with the first clamping member 132. And, the slider 147 moves in the first direction L1, so that the second through hole 143 of the housing, the second through hole 149 of the slider, and the fourth through hole 146 of the housing can be communicated with each other, and the support bar 126 can extend into the second mounting groove 135 and be engaged with the second engaging member 134.

It will be appreciated that the area of the first through-hole 148 of the slider is greater than the cross-sectional area of the probe 124, and the area of the second through-hole 149 of the slider is greater than the cross-sectional area of the support bar 126, such that the probe 124 and the support bar 126 can pass through the first through-hole 148 of the slider and the second through-hole 149 of the slider, respectively.

It is understood that the number of the slider first through holes 148 is the same as the number of the case first through holes 142 and the case third through holes 145, and the number of the slider second through holes 149 is the same as the number of the case second through holes 143 and the case fourth through holes 146.

The bending portion 151 is disposed at the first through hole 148 and/or the second through hole 149, and specifically, one end of the bending portion 151 is connected to the slider 147, and the other end is bent in a direction away from the inner container wall 110.

In some embodiments, as shown in fig. 7 (fig. 7 is a third schematic view of the square section along a-a in fig. 1), the first included angle α between the bent portion 151 and the slider 147 is between 100 ° and 170 °, that is, the complementary angle of the first included angle α (the included angle between the bent portion 151 and the extension line of the slider 147) is between 10 ° and 80 °. In some embodiments, the first included angle α between the bending portion 151 and the slider 147 is between 120 ° and 150 °, that is, the adjacent angle of the first included angle α is between 30 ° and 60 °. In particular, the first angle α may be 130 °, 135 ° or 145 °.

It can be understood that when the bent portion 151 is disposed at the slider first through hole 148, the probe 124 can abut against the bent portion 151. When the bent portion 151 is disposed at the slider second through hole 149, the support rod 126 can abut against the bent portion 151.

Specifically, the probe 124 or the support rod 126 abuts against the bent portion 151, so that when the probe 124 moves to a direction close to the power supply device 131, the probe 124 or the support rod 126 can apply a force to the bent portion 151 in a direction toward the mounting seat 130. Because kink 151 is buckled to the direction of keeping away from inner bag wall 110 to slider 147 can slide along first direction L1 under the drive effect of probe 124 or bracing piece 126, makes and to communicate each other between first through-hole 142 of casing, the first through-hole 148 of slider, casing third through-hole 145 and the first mounting groove 133, thereby in probe 124 can stretch into first mounting groove 133, and with first joint spare 132 joint.

Similarly, the slider 147 slides along the first direction L1, so that the second through hole 143 of the housing, the second through hole 149 of the slider, the fourth through hole 146 of the housing, and the second mounting groove 135 can be communicated with each other, and the support rod 126 can extend into the second mounting groove 135 and be clamped with the second clamping member 134.

Through setting up kink 151, and kink 151 is buckled to the direction of keeping away from inner bag wall 110, thereby when probe 124 is to the direction motion that is close to power supply unit 131, probe 124 or bracing piece 126 can drive slider 147 and hold the intracavity at the second and slide along first direction L1, make probe 124 and bracing piece 126 can respectively with first joint spare 132 and the joint of second joint spare 134 joint, need not extra operation, user's convenience in operation has been improved, thereby improve inner bag subassembly 100's performance, moreover, the steam generator is simple in structure, reduce inner bag subassembly 100 cost.

Further, as shown in fig. 2 (fig. 2 is one of the schematic cross-sectional views along a-a in fig. 1), the opening and closing structure 140 further includes a second elastic member 152. The second elastic member 152 is disposed in the second accommodation chamber, and the second elastic member 152 abuts against the slider 147 in the sliding direction of the slider 147.

It is understood that the second elastic member 152 abuts against the slider 147 in the sliding direction of the slider 147, so that when the probe 124 moves to a direction close to the power supply device 131, the slider 147 slides in the first direction L1, and the second elastic member 152 can be compressed or extended. When the probe 124 moves away from the power supply device 131, the second elastic member 152 is restored by the elastic force, and the slider 147 is driven to slide along the second direction L2, so that the slider 147 can block the case first through hole 142 and the case third through hole 145, and the case second through hole 143 and the case fourth through hole 146.

Through setting up second elastic component 152 to when probe 124 is to keeping away from power supply unit 131's direction removal, slider 147 can be under the spring action of second elastic component 152, slide along second direction L2, the realization is to the separation of casing first through-hole 142 and casing third through-hole 145, and the separation of casing second through-hole 143 and casing fourth through-hole 146, need not extra operation, the automatic re-setting of slider 147 has been realized, the convenience of use of inner bag subassembly 100 has further been improved, moreover, the steam generator is simple in structure, inner bag subassembly 100 cost is reduced.

In some embodiments, the second elastic member 152 is a spring.

Further, as shown in fig. 4 (fig. 4 is a second schematic view of fig. 1 taken along the square a-a), the liner assembly 100 further includes a guide sleeve 160. The guide sleeve 160 is connected with one side of the inner container wall 110 close to the baking tray 120, and the guide sleeve 160 is communicated with at least one of the first through hole 112 of the inner container and the second through hole 114 of the inner container.

It is understood that the number of guide sleeves 160 may be one or more. When the number of the guide sleeves 160 is plural, the plural guide sleeves 160 can be respectively communicated with the liner first through hole 112 and the liner second through hole 114.

Specifically, the guide sleeve 160 can guide the probe 124 and the support rod 126, so as to prevent the probe 124 or the support rod 126 from deviating relative to the first liner through hole 112 and the second liner through hole 114, which results in the probe 124 or the support rod 126 not passing through the first liner through hole 112 or the second liner through hole 114, and further improve the reliability of the liner assembly 100.

In some embodiments, the guide sleeve 160 can be fixedly connected to one side of the inner container wall 110 close to the baking tray 120, so as to improve the reliability of the connection between the guide sleeve 160 and the inner container wall 110. In some embodiments, the guide sleeve 160 can also be removably coupled to the inner container wall 110 to facilitate repair and replacement.

In some embodiments, the guiding sleeve 160 may be made of rubber, plastic, or ceramic, which meets different requirements.

In some embodiments, the diameter of the guide sleeve 160 near one end of the probe 124 and the support rod 126 is larger than the diameter near the other end, which improves the guiding effect of the guide sleeve 160 on the probe 124 and the support rod 126, and further improves the reliability of the liner assembly 100.

Further, as shown in fig. 3, the liner assembly 100 further includes a second heating device 170. The second heating device 170 is adjacent to one side of the inner container wall 110 close to the baking tray 120.

It is to be understood that the second heating device 170 may be a heating pipe. The second heating device 170 is adjacent to one side of the inner container wall 110 close to the baking tray 120, so that one side of the baking tray body 122 away from the food material in the baking tray 120 can be heated, the inner container assembly 100 can realize double-sided heating of the food material, the uniformity of heating of the food material is further improved, the taste of the food material is ensured, the heating efficiency of the inner container assembly 100 for the food material is improved, and the use performance of the inner container assembly 100 is improved.

In some embodiments, the user may turn on the first heating device and the second heating device 170 or turn on the first heating device and the second heating device 170 simultaneously according to the requirement, so as to meet different cooking requirements, thereby improving the applicability of the inner container assembly 100.

In another aspect, as shown in fig. 3, an embodiment of the present invention provides an oven 200 including the liner assembly 100 and the housing 210 as described above in the first aspect. The outer case 210 houses the inner container assembly 100.

The oven 200 provided by the present invention includes the liner assembly 100 of the first aspect, so that all the advantages of the first aspect are provided, and will not be described herein again.

In one particular embodiment, as shown in FIG. 3, an oven 200 is provided. The oven 200 includes an inner container assembly 100 and a housing 210, and the housing 210 covers the inner container assembly 100.

Specifically, as shown in fig. 4 (fig. 4 is a second schematic view of the square cross section along a-a in fig. 1), the inner container assembly 100 includes an inner container wall 110, the inner container wall 110 encloses to form a first accommodating cavity 116, and the baking tray 120 is disposed in the first accommodating cavity 116. Specifically, the accommodating cavity is square and comprises an opening.

The baking tray 120 includes a baking tray body 122 and a first heating device, the baking tray body 122 is used for placing food material, the first heating device is a heating wire, and the baking tray body 122 covers the heating wire.

The mounting seat 130 is disposed on a side of the inner container wall 110 away from the baking tray 120, and the mounting seat 130 is provided with a first mounting groove 133 and three second mounting grooves 135. The first clamping member 132 is installed in the first installation groove 133 through a bolt structure, and the three second clamping members 134 are installed in the three second installation grooves 135 through bolt structures, respectively.

Specifically, the first clip 132 and the second clip 134 are U-shaped clips, the U-shaped clips have a contracting portion at a position close to the opening, and the power supply device 131 is disposed in the first clip 132. Specifically, the power supply device 131 is a power supply wire, and the power supply wire is attached to the inner wall of the U-shaped clamping member.

The opening and closing structure 140 is disposed between the mounting seat 130 and the inner container wall 110, and the mounting seat 130 abuts against the opening and closing structure 140 to support the opening and closing structure 140.

Specifically, the opening and closing structure 140 includes a first housing 141 and a second housing 144, and the first housing 141 and the second housing 144 are connected by bolts to form a second accommodating chamber. The slider 147 is disposed in the second receiving chamber and can slide in the second receiving chamber.

The inner container wall 110 is provided with a first inner container through hole 112 and three second inner container through holes 114. Specifically, the first through hole 112 and the second through hole 114 are formed on a side of the liner wall 110 away from the opening of the accommodating cavity, that is, on a rear side wall of the liner wall 110.

The first casing 141 is provided with a first casing through hole 142 and three second casing through holes 143. The first through hole 112 of the inner container is communicated with the first through hole 142 of the shell. The three second liner through holes 114 are respectively communicated with the three second shell through holes 143.

The second housing 144 is provided with a third housing through hole 145 and three fourth housing through holes 146, the third housing through hole 145 is communicated with the first mounting groove 133, and the three fourth housing through holes 146 are respectively communicated with the three second mounting grooves 135.

The slider 147 is provided with a first slider through hole 148 and three second slider through holes 149, and the bent portion 151 is disposed at the first slider through hole 148. Specifically, one end of the bent portion 151 is connected to the slider 147, and the other end is bent in a direction away from the inner container wall 110. Specifically, the bent portion 151 and the slider 147 have a first included angle α, and the first included angle α is 135 °, that is, an adjacent angle of the first included angle α (an included angle between extension lines of the bent portion 151 and the slider 147) is 45 °.

The opening and closing structure 140 further includes a second elastic member 152, and specifically, the second elastic member 152 is a spring. A spring is provided in the second accommodation chamber, the spring abutting against the slider 147 in the sliding direction of the slider 147.

Bladder assembly 100 further includes a probe 124 and a support rod 126. One end of the probe 124 is electrically connected to the heater wire, and the other end abuts against the bent portion 151. One end of each of the three support rods 126 is connected to the grill pan body 122, and the other end extends toward the second engaging member 134.

Specifically, when the grill pan 120 moves toward or away from the mounting base 130, the probe 124 can be driven to move toward or away from the power supply device 131. When the probe 124 moves towards the direction close to the power supply device 131, the probe 124 can apply a force to the direction of the power supply device 131 to the bending portion 151, so that the sliding block 147 can be driven to slide along the first direction L1, the sliding block 147 compresses the spring, the first through hole 142 of the housing, the third through hole 145 of the housing and the first through hole 148 of the sliding block can be communicated, and the probe 124 can penetrate through the first through hole 112 of the inner container and the opening and closing structure 140 and is clamped with the first clamping piece 132, so that the power supply of the power supply device 131 to the first heating device is realized.

And, the slider 147 slides along the first direction L1, and can also make the second through hole 143 of the casing, the fourth through hole 146 of the casing and the second through hole 149 of the slider communicate with each other, so that the support rod 126 can pass through the second through hole 114 of the inner container and the opening and closing structure 140, and is clamped with the second clamping piece 134, thereby realizing the limitation to the baking tray 120, avoiding the probe 124 from being separated from the first clamping piece 132, improving the reliability of the power supply device 131 for the power supply of the first heating device, and ensuring the reliability of the use of the inner container assembly 100.

When the probe 124 moves in a direction away from the power supply device 131, the probe 124 is separated from the open-close structure 140, the spring drives the slider 147 to slide along the second direction L2, so that the slider 147 can be reset, the slider 147 separates the first through hole 142 of the housing and the third through hole 145 of the housing, and the second through hole 143 of the housing and the fourth through hole 146 of the housing, thereby preventing food residues or impurities in the first accommodating cavity 116 from falling into the first mounting groove 133 or the second mounting groove 135, causing the blockage of the first clamping member 132 or the second clamping member 134, and further improving the reliability of the use of the liner assembly 100. Meanwhile, the power supply device 131 can be protected, and the service life of the power supply device 131 is prolonged.

In the embodiment of the invention, the power supply device 131 is arranged on the side of the inner container wall 110 far away from the baking tray 120, and the power supply of the power supply device 131 to the first heating device is realized through the probe 124, so that the first heating device can heat the food material in the baking tray body 122, the loss of heat in the transfer process is reduced, and the heating efficiency of the first heating device to the food material is improved. In addition, the power supply device 131 is arranged on the side of the inner container wall 110 far away from the baking tray 120, so that the influence of high temperature in the first accommodating cavity 116 on the power supply device 131 can be reduced, the operation reliability of the power supply device 131 is improved, the service life of the power supply device 131 is prolonged, and the use reliability of the inner container assembly 100 is improved.

The inner container assembly 100 further includes a second heating device 170, the second heating device 170 is connected to a side of the inner container wall 110 close to the baking tray 120, and specifically, the second heating device 170 is a heat pipe. Through setting up first heating device and second heating device 170, realized eating the two-sided heating of material in overware 120, further improved inner bag subassembly 100 to the heating effect of eating the material, ensured the taste of eating the material, improved oven 200's performance.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A liner assembly, comprising:

the inner container wall is surrounded to form a first accommodating cavity, and an inner container first through hole is formed in the inner container wall;

the baking tray is arranged in the first accommodating cavity and comprises a baking tray body and a first heating device contacted with the baking tray body;

the power supply device is arranged on one side of the inner container wall far away from the baking tray;

one end of the probe is electrically connected with the first heating device, and the other end of the probe is used for penetrating through the first through hole of the inner container and electrically connected with the power supply device.

2. The liner assembly of claim 1, further comprising:

the first clamping piece is arranged on one side, far away from the baking tray, of the inner container wall, at least part of the power supply device is arranged in the first clamping piece, and one end, penetrating through the first through hole of the inner container, of the probe is clamped with the first clamping piece;

the mounting seat is arranged on one side, far away from the baking tray, of the inner container wall, a first mounting groove is formed in the mounting seat, and the first clamping piece is mounted in the first mounting groove.

3. The liner assembly of claim 2, wherein the liner wall further defines a second liner through hole, and the liner assembly further comprises:

the second clamping piece is arranged on one side, far away from the baking tray, of the inner container wall, the mounting seat is further provided with a second mounting groove, and the second clamping piece is mounted in the second mounting groove;

and one end of the supporting rod is connected with the baking tray body, and the other end of the supporting rod is used for penetrating through the second through hole of the inner container and clamped with the second clamping piece.

4. The liner assembly of claim 3,

the first clamping piece is a first U-shaped elastic piece, and an opening of the first U-shaped elastic piece faces the probe;

the second clamping piece is a second U-shaped elastic piece, and an opening of the second U-shaped elastic piece faces the supporting rod.

5. The liner assembly of claim 3, further comprising:

open and close the structure, set up the inner bag wall with between the mount pad, open and close the structure and include:

the first shell is arranged adjacent to one side, far away from the baking tray, of the inner container wall, a first shell through hole and a second shell through hole are formed in the first shell, the first shell through hole is communicated with the first inner container through hole, and the second shell through hole is communicated with the second inner container through hole;

the second shell is arranged adjacent to the mounting seat and connected with the first shell so as to form a second accommodating cavity in an enclosing manner; the second shell is provided with a shell third through hole and a shell fourth through hole, the shell third through hole is communicated with the first mounting groove, and the shell fourth through hole is communicated with the second mounting groove;

the sliding block is arranged in the second accommodating cavity, when the probe moves towards the direction close to the power supply device, the sliding block slides along the first direction, the first through hole of the shell is communicated with the third through hole of the shell, and the second through hole of the shell is communicated with the fourth through hole of the shell;

when the probe moves towards the direction far away from the power supply device, the sliding block slides along a second direction, the sliding block blocks the first through hole of the shell and the third through hole of the shell, and the sliding block blocks the second through hole of the shell and the fourth through hole of the shell;

wherein the first direction and the second direction are opposite, and the first direction and the second direction are perpendicular to a movement direction of the probe.

6. The liner assembly of claim 5, wherein the slider is provided with a first slider through hole and a second slider through hole, and the opening and closing structure further comprises:

the bending part is arranged at the first through hole of the sliding block and/or the second through hole of the sliding block and is bent towards the direction far away from the inner container wall, and at least one of the probe and the support rod is abutted against the bending part;

when the probe moves towards the direction close to the power supply device, the first through hole of the sliding block is communicated with the first through hole of the shell and the third through hole of the shell, and the second through hole of the sliding block is communicated with the second through hole of the shell and the fourth through hole of the shell.

7. The liner assembly of claim 5, wherein the opening and closing structure further comprises:

and the second elastic piece is arranged in the second accommodating cavity and is abutted against the sliding block along the sliding direction of the sliding block.

8. The liner assembly of claim 3, further comprising:

and the guide sleeve is connected with one side of the inner container wall close to the baking tray, and is communicated with at least one of the first through hole of the inner container and the second through hole of the inner container.

9. The liner assembly of any one of claims 1-8, further comprising:

and the second heating device is adjacent to one side of the inner container wall close to the baking tray.

10. An oven, comprising:

the liner assembly of any one of claims 1-9;

the outer shell covers the inner container assembly.