Cooking equipment and cleaning method thereof

Abstract

The invention belongs to the technical field of kitchen electric equipment, and particularly provides cooking equipment and a cleaning method thereof, the cooking equipment comprises a box body, a first heating part and an inner container assembly, the first heating part and the inner container assembly are arranged in the box body, and the inner container assembly comprises a first inner container; the second inner container is arranged in the first inner container in a drawable manner; wherein the second inner container comprises a base body and at least one inner container single body arranged on the base body, and at least one part of the inner container single body can be removed from the base body; wherein the inner container single body comprises a top plate, and the first heating component is fixedly connected with the top plate and / or the top of the first inner container. By means of the structure, after at least a part of the inner container single bodies are removed from the base body, cleaning operation can be conducted on the outer portion of the cooking equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen electrical equipment, in particular to a cooking equipment and a cleaning method thereof. BACKGROUND

[0002] With the development of household appliance technology, currently, cooking equipment capable of meeting the diversified and refined cooking requirements of users has appeared, such as cooking equipment using one or more cooking methods such as steaming, baking, and frying to cook food. Taking baking as an example, the product form of the corresponding cooking equipment can be a single / double cavity oven that has only baking as the cooking method, or can be an integrated machine such as a steaming-baking integrated machine or a steaming-baking-frying integrated machine that contains baking as the cooking method.

[0003] Among them, the cooking principle of using baking as the cooking method to cook food is to provide circulating hot air flow to the inner container (cooking chamber) where the food to be cooked is located, and to complete the cooking of the food by hot air baking. The cooking principle of using steaming as the cooking method to cook food is to provide high-temperature steam to the inner container where the food to be cooked is located, and to complete the cooking of the food by pure steaming. For example, there is also a cooking method that combines steaming and baking (such as tender baking mode).

[0004] Taking the oven (using baking as the cooking method) as an example, and taking chicken, goose, and mutton as examples of food to be cooked, since such food usually contains oil and water, during the cooking (heating) process, it is inevitable that oil / oil stains / oil residues will splatter / drip / fall onto the top / side / bottom walls of the inner container (as well as the inner wall of the door body). Accordingly, in order to ensure the use performance and user experience of the cooking equipment, the oven needs to be cleaned in a timely manner. In the current cleaning method, high-temperature pyrolysis steam cleaning generally has poor cleaning effect, so its acceptance is not high. The cleaning effect of the wipe / rinse type cleaning can be better in theory, but due to the limitations of the specific implementation method, the current cleaning effect still has room for improvement, such as the problems including but not limited to complicated / convenient operation, incomplete cleaning of all / partial areas, and certain operation difficulty for users. SUMMARY

[0005] The present application aims to at least partially solve the above technical problems and / or at least part of the above technical problems, specifically, how to improve the cleaning effect of the cooking equipment, and under this premise, to improve the user experience as much as possible.

[0006] In a first aspect, the present application provides a cooking device, which includes a box body and a first heating component and an inner pot assembly arranged in the box body, the inner pot assembly including: a first inner pot; and a second inner pot, which is arranged in the first inner pot in a pull-out manner; wherein, the second inner pot includes a base body and at least one inner pot unit arranged in the base body, at least a portion of the inner pot unit can be removed from the base body; wherein, the inner pot unit includes a top plate, and the first heating component is fixedly connected to the top plate and / or the top of the first inner pot.

[0007] This structure allows for cleaning of the cooking device from the outside after at least a portion of the movable inner pot unit is removed from the frame. This improves the cleaning efficiency of the cooking device. Furthermore, by securely connecting the first heating element to the top plate and the top of the first inner pot, the stability of the connection is ensured.

[0008] For the above-mentioned cooking device, in a possible embodiment, the cooking device includes a connecting portion, which includes: a first connecting component, through which the first heating component is fixedly connected to the back of the first inner pot; and a second connecting component, through which the first heating component is fixedly connected to the top plate.

[0009] For the above-mentioned cooking device, in a possible embodiment, the second connecting assembly includes: a first connecting structure, which is arranged on the top plate; and a second connecting structure, which is arranged on the first heating component, and the second connecting structure can be connected to the first connecting structure in a detachable manner.

[0010] For the above cooking device, in a possible embodiment, the first connecting structure forms a receiving space, wherein the first connecting structure can be deformed under the action of an external force, so that the second connecting structure detaches from or enters the receiving space.

[0011] It is understood that those skilled in the art can determine the specific structural form of the first connecting structure and the accommodation space formed therein according to actual needs. For example, the first connecting structure can be a sheet-like structure or a structure containing an elastic material, so that it can be deformed under the action of an external force.

[0012] For the above cooking device, in a possible implementation manner, the first connection structure includes: a connection structure base, which forms the accommodating space; and an operating end, which is arranged on the connection structure base.

[0013] With such a configuration, when an external force is applied to the operating end, the base of the connection structure can be deformed so that the second connection structure can be separated from or enter the accommodation space.

[0014] For the above cooking device, in a possible implementation manner, the first heating component can be fixedly connected to the top plate in a multi-point connection manner.

[0015] For the above cooking device, in a possible embodiment, the inner liner unit includes a plurality of sub-parts, and at least a portion of the plurality of sub-parts can be removably disposed on other portions of the inner liner unit or on the frame.

[0016] For the above cooking device, in one possible embodiment, the inner liner unit includes a plurality of spliced ​​sub-parts; or the inner liner unit includes at least two sub-parts stacked together, and at least the sub-part located on the inner side can be removably arranged on the base.

[0017] For the above cooking device, in a possible embodiment, the base includes a frame, and the frame includes a first sub-frame and a second sub-frame that are relatively telescopic to form the frame.

[0018] In a second aspect, the present application provides a control method for a cooking device, which includes: releasing the constraint between the first heating component and the top plate or the first inner pot; pulling the second inner pot out of the first inner pot; removing at least a portion of the inner pot unit from the base, so as to: clean the inner pot unit on the outside of the cooking device.

[0019] It can be understood that the cleaning method of the cooking device has all the technical effects of any of the cooking devices described above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present application will be described below with reference to the accompanying drawings, taking the cooking device as an oven as an example.

[0021] Figure 1 A schematic structural diagram of an oven according to an embodiment of the present application is shown;

[0022] Figure 2 A schematic diagram showing the structure of an inner container assembly in an oven according to an embodiment of the present application Figure Two ;

[0023] Figure 3 A schematic structural diagram showing a first connecting assembly in an oven according to an embodiment of the present application;

[0024] Figure 4A schematic structural diagram showing a first connection structure in an oven according to an embodiment of the present application; and

[0025] Figure 5 A schematic flow chart showing a method for cleaning an oven according to an embodiment of the present application is shown.

[0026] List of reference numerals:

[0027] 100. Oven;

[0028] 1. Box body; 11. Operation panel;

[0029] 2. Inner tank assembly;

[0030] 21. First liner;

[0031] 22. Second inner liner;

[0032] 221, matrix;

[0033] 222, top plate;

[0034] 223, first side panel; 224, second side panel; 225, back panel; 226, bottom panel;

[0035] 23. Sliding part;

[0036] 24. a first heating component;

[0037] 241. First connection component;

[0038] 242. Second connection component;

[0039] 2421, first connection structure;

[0040] 2422, second connection structure;

[0041] 24221, connecting structural matrix;

[0042] A. Horizontal part; B. Vertical part; C. Bending part; D. Protruding end;

[0043] 24222, accommodation space; 24223, operation end;

[0044] 243. Reserve space;

[0045] 3. Door assembly; 31. Handle;

[0046] 41. Lighting components; 42. Light-transmitting structure;

[0047] 51. Shelf; 52. Installation position;

[0048] 61. Temperature uniforming fan; 62. Second heating component; 63. Return air outlet; 64. Supply air outlet. DETAILED DESCRIPTION

[0049] The preferred embodiments of the present application are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application and are not intended to limit the scope of protection of the present application. For example, although the present embodiment introduces the cooking device in conjunction with an oven that only includes the cooking method of baking, this is not intended to limit the scope of protection of the present application. Without departing from the principles of the present application, those skilled in the art can apply the present application to other application product forms, such as a steam-bake all-in-one machine, a steam-bake-fry all-in-one machine, a double-cavity oven / steam oven, etc. In addition, in addition to being applicable to cooking equipment that includes the cooking method of baking, the present application is also applicable to cooking equipment for other cooking methods (such as frying, etc.) that require similar cleaning.

[0050] It should be noted that in the description of this application, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for ease of description and does not indicate or imply that the device or element must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, it should not be understood as limiting this application. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0051] Furthermore, it should be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "installed," "set," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0052] In addition, to better illustrate the present application, numerous specific details are provided in the following detailed description. Those skilled in the art will appreciate that the present application can still be implemented without certain specific details. In some instances, the structural form of the oven, the cooking principles / processes / parameters of baking, etc., which are well known to those skilled in the art, are not described in detail in order to highlight the main purpose of the present application.

[0053] The following will refer to the attached Figures 1 to 5 At least part of the present application is described.

[0054] Main reference Figures 1 to 4In one possible implementation, the oven 100 mainly comprises a cooking main body 1, which comprises a cabinet 1 and an inner liner assembly 2, wherein the inner liner assembly comprises a first inner liner 21 arranged in the cabinet and a second inner liner 22 arranged in the first inner liner, and the second inner liner forms a cooking chamber and is arranged in the first inner liner in a pullable manner.

[0055] In one possible implementation, the second inner liner 22 comprises a base body 221 and one or more inner liner units arranged on the frame, and at least part of the inner liner units are arranged on the frame in a removable manner. As in the present example, the base body is substantially the frame, and the inner liner units comprise a top plate 222, a first side plate 223 and a second side plate 224 on the left and right sides, a back plate 225 (which can also be referred to as a fan cover in the present example), and a bottom plate 226, and each of the inner liner units is arranged on the frame in a detachable manner. Based on this, by detaching the top plate, the bottom plate, the fan cover, and the first / second side plates from the frame, the user can conveniently clean each of the inner liner units detached from the frame in depth outside the oven, such as by putting them into a dishwasher, manually cleaning them in a sink, cleaning them at a target position dedicated for cleaning the inner liner units, and the like.

[0056] Obviously, the above structure is only an exemplary description of the second inner liner, and a person skilled in the art can flexibly adjust the structure form, number, and the like of the base body / inner liner units according to actual needs. For example, but not limited to:

[0057] (1) The base body can only comprise the frame, or can comprise one or more intermediate structures (such as plate-shaped structures, strip-shaped structures, block-shaped structures, and the like) arranged fixedly or in an integral manner on the frame, for example, a sliding / pivoting structure (a structure that can be rotated) or a carrier for mounting the same (which can also be a plate-shaped structure, a strip-shaped structure, a block-shaped structure, and the like) is additionally provided on the frame.

[0058] (2) One or more of the top plate, the bottom plate, the back plate, and the first / second side plates are arranged fixedly or in an integral manner on the frame, at this time, this part can also be understood as the base body.

[0059] (3) One or more of the top plate, the bottom plate, the back plate, and the first / second side plates can comprise a plurality of subparts, wherein part of the plurality of subparts are arranged fixedly or in an integral manner on the frame, at this time, the subparts that are not detached from the frame can also be understood as the base body, for example, the plurality of subparts of the inner liner unit can be connected by splicing (such as direct abutment, splicing with the aid of a carrier (a plate-shaped structure, a support frame, a frame, and the like), and the like), layering (such as partial overlap / total overlap, two-layer / more-layer stacking), and the like to form a corresponding inner liner unit. Taking the stacking as an example, the inner layer can be cleaned by detaching it.

[0060] It should be noted that, taking the intermediate structure in (1) as an example, corresponding to the removable method, the fixed settings mentioned in (1)-(3) can be understood as: due to the use of irreversible fixed connection methods such as welding, the intermediate structure cannot be removed from the frame; for the cleaning function of the oven to be implemented in this application, there is no need to remove the intermediate structure; due to factors such as the installation position, matching method, complexity, etc., disassembly during the cleaning stage is not feasible; because the disassembly is too complicated and there are obvious deficiencies (such as the possibility of affecting the reliability of the oven (such as the possibility of damaging the mechanical connection / electrical connection / other functional components of the oven), and the existence of safety hazards (such as the operating posture that can easily cause harm to the user, etc.), the corresponding disassembly operation is not allowed. For example, the disassembly operation can be blocked by adding corresponding limit / stop structures, markings (such as non-removable pattern markings, etc.), and interactive logic (such as issuing reminder messages).

[0061] (4) The frame is a combination of multiple sub-frames. In the assembled state, the multiple sub-frames constitute the base. When the inner liner assembly needs to be cleaned, the multiple sub-frames can move relative to each other to facilitate the removal of the inner liner unit. For example:

[0062] (41) The frame includes a first sub-frame (similar to the current frame) and a second sub-frame (an auxiliary frame located inside the first sub-frame), wherein the second sub-frame can be extended and retracted in the front-to-back direction relative to the first sub-frame. In this case, the second sub-frame can be completely accommodated in the first sub-frame. Based on this arrangement, when it is necessary to clean the inner tank assembly, the second sub-frame can be moved forward relative to the first sub-frame, so that the operating position for removing the back panel from the frame can be moved forward, for example, to avoid interference with the operating panel of the oven.

[0063] (42) The frame includes a first sub-frame (equivalent to the front half of the current frame) and a second sub-frame (equivalent to the back half of the current frame) that are telescopically connected in the front-to-back direction. In this case, the two sub-frames can be spliced ​​together to form a frame. Based on such a setting, when it is necessary to clean the liner assembly, the operating position of the rear panel can be moved by moving the second sub-frame forward relative to the first sub-frame (in this case, as the second sub-frame moves forward, the liner unit is disassembled (such as the liner unit is sandwiched between the two sub-frames) or the operating position of the liner unit is moved forward (such as the liner unit is set on the second sub-frame).

[0064] It is understood that those skilled in the art can flexibly select the specific method of removably attaching each liner unit to the base body and the corresponding method / direction / specific operation method of removing the liner unit from the base body according to actual needs. For example, the liner unit can be removed from the frame by one or more methods such as pulling up, pulling sideways, tilting, and flipping.

[0065] In one possible embodiment, the liner assembly includes a sliding portion 23, and the sliding portion 23 includes a first sliding structure provided on the first liner and a second sliding structure provided on the second liner. For example, in this example, the first sliding structure includes a pair of slide rails provided at a position approximately in the middle of the first / second side panel. Correspondingly, another pair of slide rails serving as the second sliding structure are provided at corresponding positions on the two side panels of the first liner. Obviously, those skilled in the art can determine the structural form, number, and setting position of the first / second sliding structure according to actual needs. For example, the first / second sliding structure can be located at the intersection of the bottom and the side of the liner assembly, and a slide rail of any structural form can be selected, or a sliding connection pair of other structural forms can be selected. For example, in addition to providing a slide rail in the middle of the first / second side panel, a pulley can be added to the bottom of the second liner to ensure the convenience and stability of the sliding process.

[0066] In one possible embodiment, since the implementation of the grilling cooking method is related to the temperature and flow rate of the hot air flow serving as the cooking medium, a first heating element 24, such as a heating tube, may be provided at a location within the inner pot assembly, such as the top, side, or bottom, to provide primary heating or auxiliary / supplementary heating of the cooking medium within the cooking chamber, if necessary. For example, in the case where the first heating element 24 is provided within the top inner portion of the inner pot assembly 2, the first heating element 24 is fixedly connected to the first inner pot 21 via a connecting portion. The connecting portion includes a first connecting component 241 and a second connecting component 242. For example, if a reserved space 243 is provided between the top and top portions of the top plate 222 and the back plate 225, and the rear end of the first heating element 24 extends into the reserved space 243, the first heating element 24 is fixed to the first inner pot 21 via the first connecting component 241, such as a mounting base, a connecting bracket, or a connecting plate. For example, to ensure the stability of the first heating component when installed (if a cantilever installation method with only the rear end fixed is used, the first heating component may experience problems such as shaking), the first heating component 24 is also fixed to the top of the inner liner assembly 2 (such as the top plate or the top of the first inner liner) via a second connecting component 242. In this example, the first heating component 24 is fixed to the top plate 222 of the second inner liner 22 via a first connecting component 241.

[0067] In one possible embodiment, the second connecting assembly 242 includes a first connecting structure 2421 disposed on the top plate and a second connecting structure 2422 disposed on the first heating element 24. For example, the first connecting structure 2421 includes a connecting structure base 24211, which is formed with a receiving space 24212 capable of mating with the second connecting structure 2422. In this example, the second connecting structure 2422 is generally a crossbar extending along the width of the oven, and the receiving space 24212 is an arc-shaped space with an open side that can partially wrap around the crossbar along the circumference. The first connecting structure 2421 also includes an operating end 24213. Applying an external force to the operating end can cause the connecting structure base to deform, thereby expanding the arc-shaped space along the circumference, thereby allowing the crossbar to disengage from or enter the arc-shaped space. After the crossbar enters the arc-shaped space, releasing the operating end ensures reliable mating between the first connecting structure 2421 and the second connecting structure 2422 in the second connecting assembly.

[0068] In this example, the connecting structure base 24211 is generally L-shaped. The upper horizontal portion A of the L-shaped structure is fixed to the top plate 222 by welding or other means. The lower end of the vertical portion B of the L-shaped structure has a bent portion C, which forms an arc-shaped receiving space. Bend portion C includes multiple (e.g., two) extensions D at the outer edge of the receiving space to better cover the crossbar. The operating end 24213 is a sheet-like structure formed on the bent portion C.

[0069] Obviously, the above-mentioned avoidance structure, the structural form of the first / second connection component, the setting position and the corresponding assembly method are only an exemplary description, and those skilled in the art can flexibly adjust them according to actual needs. For example, it may include but is not limited to: the first connection component may include one or more components; the first connection structure may use two movable parts to form a receiving space; the connection structure base of the first connection structure may be of any reasonable structural form; the receiving space of the first connection structure may be adaptively adjusted according to the form of the second connection structure; the second connection structure may include multiple roots arranged in the front-back / left-right direction, and may also use a matching method such as a ball and a ball seat to achieve its matching with the first connection structure; the connection method between the first heating component and the second connection structure, and the first connection structure and the top plate may be flexibly selected according to actual needs (such as screw connection, clamping, welding, integral molding, etc.).

[0070] In this way, if the top plate or other inner pot units disposed thereon need to be removed from the frame for cleaning outside the oven, the constraint between the first heating element 24 and the first inner pot 21 must first be released, and then the second inner pot can be pulled out of the first inner pot. Afterwards, at least a portion of the inner pot units can be removed from the frame as needed and cleaned outside the oven.

[0071] In one possible embodiment, the oven further includes a door assembly 3, which is disposed on the side of the cooking unit facing the operator (e.g., the front side). For example, the door assembly can be reversible, push-pullable, or otherwise configured to be reversible. For example, the door assembly can be configured to be reversible upward / downward along a horizontal axis or left / right along a vertical axis. For example, the door assembly 3 is reversible downwardly disposed on the cooking unit and is provided with a handle 31 for user operation.

[0072] In one possible embodiment, the oven includes a lighting assembly, such as one including at least one lighting component 41. As in the present application, the lighting component 41 is disposed on the first inner pot, and a light-transmitting structure 42 is disposed on the second inner pot at a position corresponding to the lighting component. This allows light generated by the lighting component to reach the interior of the cooking chamber via the light-transmitting structure, thereby enabling visualization of cooking. In this example, a lighting component is disposed on each of the left and right sides of the first inner pot, such that the front-to-back positions of the lighting components on the left and right sides are substantially the same but at different heights. Accordingly, light-transmitting structures are disposed on corresponding positions of the first side panel 223 and the second side panel 224, respectively. For example, the light-transmitting structure may be high-temperature-resistant glass disposed on the first / second side panels.

[0073] In a possible implementation, a shelf 51 (such as a grill or the like) is arranged in the cooking chamber of the oven, and the food to be cooked can be directly placed on the shelf or placed in a container (such as a tray or the like) placed on the shelf. In this case, one or more shelves can be arranged in the cooking chamber, or the shelves can be arranged at one or more positions in the cooking chamber. For example, a plurality of mounting positions 52 are arranged on the inner wall of the second inner container in the height direction, and the mounting positions are formed by the strip-shaped protrusions (such as shelves) on the inner sides of the side plates. The shelf can be arranged at any one of the mounting positions. Apparently, this is only an example, and those skilled in the art can determine the specific structure, number, and formation of the mounting positions according to actual needs. For example, a structure such as a support can be arranged inside the second inner container, and the mounting positions can be formed on or arranged on the support. A structure capable of fixing the shelf can be arranged on the door assembly, and the structure can be used as the mounting position alone or in combination with the structure inside the second inner container. In addition, the mounting position can be a stud (a plurality of studs) having a clamping groove, a sliding rail, or any other reasonable structure. In the case where the mounting positions include a plurality of mounting positions, the structure of the plurality of mounting positions and the way in which the shelf is arranged at different mounting positions can be the same or different.

[0074] In a possible implementation, since the implementation of the roasting cooking mode needs to be completed by means of the hot air flow as the cooking medium, the oven includes structures related to the generation and circulation of the hot air flow. For example, the oven includes an air uniformizing fan 61 and a second heating component 62 such as a heating coil. The air uniformizing fan is mainly used to make the temperature of the hot air flow delivered into the cooking chamber as uniform as possible, and the heating component is mainly used to heat the cooking medium to ensure that the temperature of the hot air flow meets the cooking requirements. For example, the air uniformizing fan and the heating component are located at the rear side of the back plate. In this way, under the action of the air uniformizing fan, the air in the cooking chamber flows through the return air port 63, is sucked into the hot air chamber at the rear side of the back plate, is heated by the heating component to become the hot air flow carrying heat as the cooking medium, and is then thrown by the air uniformizing fan to the air supply port 64 at the outer periphery and thus is delivered into the inner container again. In this way, the hot air flow (the temperature, flow rate, and the like of the hot air flow correspond to the cooking mode) is delivered to the surface of the food to be cooked, so that the food to be cooked is cooked in the hot air roasting mode.

[0075] Based on the above structure, the present application also provides a possible cleaning method of the oven, which is mainly used to remove at least part of the inner container monomers (and the base body) from the oven in a quick-release manner, and then clean them in an external space.

[0076] Reference is mainly made to Figure 5 In a possible implementation, the cleaning method of the oven mainly includes the following steps:

[0077] In this embodiment, the top plate is removed. After the top plate is removed, all surfaces of the second inner pot are visible, making it easier to clean the second inner pot. Obviously, in addition to removing the top plate, one or more of the first / second side plates or the bottom plate (such as the back plate) can also be removed from the frame and then cleaned from the outside of the oven.

[0078] S510: Release the constraint between the first heating component and the top plate.

[0079] For example, by applying an outward force (torque) at the operating end, the accommodating space can be expanded, so that the second connecting structure can be separated from the accommodating space.

[0080] S520: Pull the second inner container out of the first inner container.

[0081] In this example, the second liner is pulled out to a position where it remains attached to the first liner and does not interfere with the removal of the top plate from the frame. This "attachment" should be understood as the frame remaining attached to the first liner. If the frame can slide relative to the first liner without separating from it, this can be achieved by selecting a suitable rail assembly.

[0082] S530: Remove the top plate of the inner tank unit from the frame.

[0083] For example, the top plate can be removed from the frame by pulling it horizontally or slightly upward. During this process, the top plate should be prevented from hitting the first heating component as much as possible.

[0084] S540. Clean the top plate removed from the frame outside the oven.

[0085] S550: Clean the first / second side panels, the back panel, the bottom panel, etc. provided on the frame by wiping or the like without removing the panel from the oven.

[0086] In addition, the cleanliness of the top of the first liner, the upper part of the frame and other positions can be observed. If cleaning is required, the corresponding positions can be cleaned by wiping or the like.

[0087] S560. Install the cleaned top plate onto the frame.

[0088] S570: Mount the first heating component to the top plate. This re-establishes the constraint between the first heating component and the top plate. This ensures the first heating component is securely connected to the first inner container via its back and to the top plate of the second inner container via its top, ensuring stable installation.

[0089] After pushing the second inner liner into the first inner liner, the cleaning operation is basically completed.

[0090] The top plate removed from the frame can be cleaned directly in the sink, or with a dishwasher or other pre-installed cleaning equipment. A cleaning device specifically designed for the oven can also be installed. For example, since the inner shell is a large sheet-like structure, a separate cleaning device often takes up a lot of space. Therefore, the following options are available:

[0091] (1) The user can clean it in a sink, with the help of a dishwasher, or in any other way he chooses.

[0092] (2) The oven is equipped with a cleaning device, which can be set in the kitchen space in a pull-out manner (or mechanically connected and / or signal connected to the oven).

[0093] (3) The manufacturer has cleaning equipment. Since the frequency of oven cleaning is low, the removed inner liner units can be cleaned through centralized cleaning by the manufacturer (such as providing cleaning services) or by maintenance personnel bringing cleaning equipment to provide door-to-door service (in this case, more inner liner units can be removed to ensure the cleaning effect of the oven).

[0094] It can be seen that in a preferred embodiment of the present application, the inner liner assembly of the oven includes a first inner liner and a second inner liner, and the cleanliness of the first inner liner is guaranteed by blocking the second inner liner. Based on this, by removing at least a part of the inner liner monomer (such as the top plate) from the frame and then cleaning it separately on the outside of the oven, it is expected to ensure the cleaning effect of the oven, such as the liner monomer can be cleaned flexibly using any reasonable cleaning method. The first heating component is connected to the top plate of the second inner liner at the top, which ensures the connection stability of the first heating component. Under this premise, in the case where the top plate needs to be removed, it is necessary to first release the constraint between the first heating component and the top plate to ensure the feasibility of the quick-disassembly cleaning operation. Specifically, the second inner liner can be smoothly pulled out of the first inner liner.

[0095] It should be noted that although the above embodiments describe the various steps in a specific order, those skilled in the art will appreciate that, in order to achieve the effects of the present application, the different steps do not necessarily have to be performed in this order; they can be performed simultaneously or in another order, and some steps can be added, replaced, or omitted. For example, the back panel can be removed from the frame before cleaning the outside of the oven.

[0096] It should be noted that although the above-mentioned specific method for cleaning an oven is used as an example, those skilled in the art will understand that the present application should not be limited thereto. In fact, users can flexibly adjust the relevant steps and parameters in the steps according to the actual application scenario, such as the specific disassembly method of the inner liner unit, the number of sub-sections contained in each inner liner unit, and whether there are sub-sections in the inner liner unit that do not need to be disassembled. These can be flexibly selected according to actual needs.

[0097] Thus far, the technical solutions of the present application have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of the present application is obviously not limited to these specific embodiments. Without departing from the principles of the present application, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will fall within the scope of protection of the present application.

Claims

1. A cooking device, characterized in that: The cooking device comprises a box body, a first heating component and an inner pot assembly arranged in the box body, and the inner pot assembly comprises: a first inner liner; and a second inner liner, which is arranged in a drawable manner inside the first inner liner; The second liner includes a base body and at least one liner unit disposed on the base body, and at least a portion of the liner unit can be removed from the base body; Wherein, the inner liner unit includes a top plate, and the first heating component is fixedly connected to the top plate and / or the top of the first inner liner.

2. The cooking device according to claim 1, wherein The cooking device includes a connecting portion, the connecting portion including: a first connecting assembly, wherein the first heating component is fixedly connected to the back of the first inner container via the first connecting assembly; as well as A second connecting assembly, wherein the first heating component is fixedly connected to the top plate via the second connecting assembly.

3. The cooking device according to claim 2, characterized in that The second connection component includes: a first connecting structure, which is provided on the top plate; and The second connecting structure is provided on the first heating component, and the second connecting structure can be connected to the first connecting structure in a detachable manner.

4. The cooking device according to claim 3, characterized in that The first connecting structure is formed with an accommodating space, The first connection structure can be deformed under the action of an external force, so that: The second connecting structure is separated from or enters the accommodating space.

5. The cooking device according to claim 4, characterized in that The first connection structure includes: a connecting structure base, which is formed with the accommodation space; and The operating end is arranged on the connection structure base.

6. The cooking device according to claim 1, wherein The first heating component can be fixedly connected to the top plate in a multi-point connection manner.

7. The cooking device according to claim 1, wherein The inner liner unit includes a plurality of sub-parts, and at least a portion of the plurality of sub-parts can be removably disposed on other portions of the inner liner unit or on the base.

8. The cooking device according to claim 1, wherein The inner liner unit comprises a plurality of spliced ​​sub-parts; or The inner liner unit includes at least two sub-parts stacked together, and at least the sub-part located on the inner side can be removably arranged on the base.

9. The cooking device according to claim 1, wherein The base includes a frame, and the frame includes a first sub-frame and a second sub-frame. The first sub-frame and the second sub-frame constitute the frame in a relatively telescopic manner.

10. A method for cleaning a cooking device according to any one of claims 1 to 9, characterized in that: The cleaning method comprises: releasing the constraint between the first heating component and the top plate or the first inner container; Pull the second inner container out of the first inner container; At least a portion of the liner unit is removed from the base body to: Clean the inner pot unit on the outside of the cooking device.

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