Household electronic drying box of flexible combined structure
The household electronic drying oven with its flexible modular structure solves the problems of limited functionality and high cost in existing technologies. It enables the classified storage and humidity control of large and small items, reduces manufacturing costs, and improves practicality and economy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIAXING TRI-ACE ELECTRONICS TECH CO LTD
- Filing Date
- 2026-04-13
- Publication Date
- 2026-05-15
AI Technical Summary
Existing household electronic drying ovens adopt an integrated single-box design, which has a single function and purpose. They cannot classify and store large and small items, have low space utilization, high manufacturing costs, and are difficult to adapt to storage needs of different quantities and volumes.
It adopts a flexible combination structure of multiple pull-out boxes, boxes and carrying plates. It can be vertically stacked and fixed by screw holes and screw nuts on the inner folded edge. Sealing strips are set at the connection to achieve airtightness. It supports users to build drying boxes of different volumes as needed. Combined with dehumidification core and sealing design, it can achieve independent or unified humidity control.
It enables the categorized storage of large and small items, reduces the purchase cost for users and the manufacturing cost for manufacturers, improves the practicality and economy of the device, facilitates after-sales maintenance, and ensures the stability of the humidity environment inside the drying chamber and the utilization rate of space.
Smart Images
Figure CN224246599U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of household electronic drying ovens, and in particular to a household electronic drying oven with a flexible combination structure. Background Technology
[0002] Most household electronic drying ovens on the market currently adopt an integrated, single-unit design, which limits their functionality and is typically only used to store a few specific types of items such as camera lenses and tea. They lack flexible space layouts. For example, Chinese patents CN200820134560.6, CN200920260996.4, CN201310280420.5, CN201320450921.9, CN201320577094.X, CN201420143176.8, CN201620292388.1, CN201810882730.7, CN201922480768.4, and CN202222837575.1 disclose in detail the specific structure and working principle of various electronic drying ovens. However, the aforementioned existing technologies all adopt an integrated or fixed-volume cabinet design, which has the following shortcomings when used for household storage: 1. Limited use and usage scenarios. Not only can they not achieve the classification and partitioning of large and small items, but they also cause multiple types of items to be stacked and stored together, making it difficult to access them and potentially causing odor mixing. Furthermore, because the cabinet volume cannot be adjusted as needed, it is difficult to adapt to the storage needs of different quantities and volumes of items, resulting in low space utilization and causing many inconveniences for users in their daily use; 2. For manufacturers of drying ovens, in order to adapt to the different storage space and storage types of different customers, it is necessary to manufacture products with multiple volume specifications, which makes the overall manufacturing cost high.
[0003] Therefore, those skilled in the art have provided a household electronic drying oven with a flexible combination structure to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies and provide a household electronic drying oven with a flexible combination structure. The device consists of multiple pull-out boxes, multiple cabinets, multiple carrying plates, and a sealed base plate with consistent length and width. It is vertically stacked and fixed by screw holes and nuts on the inner folded edges, and a sealing strip is set at the connection to ensure airtightness. This allows users to build drying ovens of different volumes vertically as needed, classify and store items of different sizes, reduce costs, reduce mass production costs, facilitate after-sales maintenance, and improve the practicality and economy of the device.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A household electronic drying oven with a flexible combination structure includes at least one cabinet, the same number of carrying plates as the cabinet, at least one pull-out box, the same number of drawers as the pull-out box, at least one dehumidifier core, a sealing bottom plate, and an upper sealing assembly. The cabinet is a four-sided square cylinder with a relatively high height on the front, back, left, and right sides. The pull-out box is a four-sided square cylinder with a relatively low height on the front, back, left, and right sides and an opening in the front. The cabinet, carrying plates, pull-out box, and sealing bottom plate have the same length and width dimensions, that is, the same projected dimensions.
[0007] The drawer is slidably connected to the inside of the pull-out box and can be pulled out from the front opening of the pull-out box. The sliding mechanism of the drawer and the pull-out box can adopt existing technology as appropriate. The carrying plate is a flat plate and is fixedly set at the bottom of the box. The upper sealing component is a flat plate or an openable sealing cover connected to the box with a hinge. The upper sealing component, the box with the matching carrying plate, the pull-out box, and the sealing bottom plate are stacked vertically and have the same vertical projection size. The stacking order of the box with the matching carrying plate and the pull-out box is not limited. The sealing bottom plate is a flat plate and is located at the bottom of the stack. The upper sealing component is located at the top of the stack.
[0008] When the upper sealing component is a flat plate, all the pull-out boxes, the four upper edges and the four lower edges of the box body are folded inward at 90 degrees. The inward fold width is preferably 1 to 2 cm, and two or more screw holes are opened on each inward fold edge. All the boxes are side-opening doors.
[0009] When the upper sealing component is a sealing cover that matches the box body, there is a box body under the sealing cover. The four upper edges and four lower edges of the box body and the four lower edges of the matching sealing cover are all folded inward at 90 degrees. Preferably, the inward fold width is 1 to 2 cm and two or more screw holes are opened on the inward fold edge of each lower edge of the box body. The four upper edges and four lower edges of other pull-out boxes and other boxes are also folded inward at 90 degrees. Preferably, the inward fold width is 1 to 2 cm and two or more screw holes are opened on each inward fold edge.
[0010] The screw holes on the pull-out box and the box body are distributed in the same projection position. The carrying plate, the sealing base plate, and the upper sealing component in the form of a flat plate also have screw holes of the same size or round holes slightly larger than the diameter of the screw holes at the projection position of the corresponding screw holes. The upper sealing component, the box body, the carrying plate, the pull-out box, and the sealing base plate in the form of a flat plate are connected and fixed by screws passing through the screw holes and round holes. The box body, which uses a matching sealing cover as the upper sealing component, is connected and fixed to other boxes, carrying plates, pull-out boxes, and sealing base plates by screws passing through the screw holes and round holes. A dehumidifier core is provided on one side of the box body or the pull-out box. The dehumidifier core is a functional module that can be purchased separately from the market to complete the dehumidification function inside the device. The use and installation of the dehumidifier core can refer to existing products and literature.
[0011] The inner folded edge of the pull-out box and the box body, the connection and contact points with the carrying plate, the upper sealing component, the sealing bottom plate, the connection and contact points between the dehumidifier core and the box body, and the contact points between the front opening of the pull-out box and the front panel of the drawer are all fitted with fixed sealing strips, thereby achieving airtightness inside the device.
[0012] Through the above technical solution, the device uses multiple pull-out boxes, multiple cabinets, multiple carrying plates, and a sealed base plate with consistent length and width. It is vertically stacked and fixed by screw holes and nuts on the inner folded edges. Users can flexibly match the combination order of the cabinets and pull-out boxes according to their needs, and can also flexibly increase or decrease the number. The connection is equipped with a sealing strip to ensure airtightness. This allows users to build drying boxes of different volumes vertically as needed, which is convenient for classifying and storing items of different sizes, reducing the user's purchase cost and the manufacturer's mass production cost, and facilitating after-sales maintenance, thus improving the practicality and economy of the device.
[0013] Further, specifically including a first pull-out box, a second pull-out box, a first cabinet, and a second cabinet, a first drawer is slidably connected to one side of the inner wall of the first pull-out box, a second pull-out box is located at the top of the first pull-out box, a second drawer is slidably connected to one side of the inner wall of the second pull-out box, a first cabinet is located at the top of the second pull-out box, a side door is rotatably connected to the middle of one side end of the first cabinet, a second cabinet is located at the top of the first cabinet, a sealing lid is hinged to the top of the second cabinet, a first storage plate is located at the junction of the first cabinet and the second cabinet, a second storage plate is located at the junction of the first cabinet and the second pull-out box, the second storage plate is densely arranged with several ventilation holes, and a sealing bottom plate is located at the bottom of the first pull-out box. Each of the box, the first box, and the second box has four upper edges and four lower edges folded inward at 90 degrees, preferably with an inward fold width of 1 to 2 centimeters. Except for the second box, each inward fold edge has two or more screw holes. The second box has two or more screw holes only on the four lower edges of its inward fold edge. The screw holes on each component of the first pull-out box, the second pull-out box, the first box, and the second box are distributed with the same projection position. The first carrying plate, the second carrying plate, and the sealing base plate also have screw holes of the same size or round holes slightly larger than the diameter of the screw holes at the corresponding projection positions of the screw holes. The first pull-out box, the second pull-out box, the first box, the second box, and the sealing base plate are connected and fixed to each other by screws passing through the screw holes and round holes. A dehumidifier core is installed on one side of each of the first box and the second box.
[0014] Through the above technical solution, the second box is equipped with a sealed lid and a second carrying plate without ventilation holes. The humidity is controlled by the dehumidifying core on it, forming an independent upper drying space. The first box, the first pull-out box, and the second pull-out box are equipped with a sealed bottom plate and a first carrying plate with ventilation holes. Together, they control the humidity through the dehumidifying core on the first box, forming an independent lower drying space. The upper drying space and the lower drying space can be maintained at different humidity levels independently.
[0015] Furthermore, the carrier plate is densely provided with a number of ventilation holes;
[0016] The above technical solution enables smooth airflow between stacked boxes and pull-out boxes, achieving unified control of the overall humidity inside the drying oven and ensuring the consistency of the drying environment in each area.
[0017] Furthermore, at least two dehumidifier cores are respectively disposed on the side of the box or pull-out box, and the carrying plate between the dehumidifier cores is a complete flat plate without ventilation holes;
[0018] The above technical solution utilizes a non-porous carrying plate to block airflow between different layers. Combined with multiple dehumidifier cores, it can achieve independent dehumidification of each layer of cabinet and pull-out box, meeting the differentiated drying and storage needs of different areas.
[0019] Furthermore, sealing strips are attached or snapped into the connection points of the pull-out box, the inner folded edge of the box body, the carrying plate, the upper sealing component, and the sealing bottom plate. The snapping method can be either to use a U-shaped sealing strip to snap into the inner folded edge, or to set a groove at the contact point to snap into a circular or rectangular sealing strip.
[0020] The above technical solutions enhance the airtightness of the connection points of each component, block the exchange between the internal dry air and the external humid air, prevent moisture from leaking into the connection points, and maintain the stability of the humidity environment inside the drying chamber.
[0021] Furthermore, a support foot is installed on the lower end face of the sealing base plate;
[0022] The above technical solution provides stable support for the overall stacking structure of the drying oven, while maintaining a distance between the sealed bottom plate and the placement surface (such as the ground) to isolate ground moisture and prevent the bottom of the drying oven and the items inside from getting damp.
[0023] Furthermore, a small fan is installed inside the box and the pull-out box;
[0024] The above technical solutions accelerate air circulation inside the cabinet and pull-out boxes, allowing the dry air generated by the dehumidifier core to evenly cover all areas inside, avoiding uneven local humidity and improving the overall dehumidification effect.
[0025] Furthermore, the bottom plate or side plate of the drawer is provided with several ventilation holes;
[0026] The above technical solution allows dry air to enter the drawer more smoothly, ensuring that the items stored inside the drawer are fully exposed to dry air, avoiding the formation of damp corners inside the drawer, and guaranteeing the dry storage effect of small items.
[0027] Furthermore, the dehumidifier core adopts semiconductor refrigeration technology. The principle of this technology is that the cold end of the semiconductor refrigeration chip can condense water vapor in the air after being energized. This is a mature existing technology, and there are a large number of implementation solutions and mature products in the market and patent database, which can be referred to and adopted as appropriate.
[0028] Through the above technical solutions, the dehumidifier core can continuously, stably, energy-efficiently, and quietly reduce the humidity inside the drying box to the user-set level, providing a suitable humidity environment for various items that need to be dried and stored, and ensuring the reliability of dehumidification work in household settings.
[0029] Furthermore, spring latches for fastening are fixedly installed between the side walls of adjacent boxes or pull-out boxes.
[0030] The above technical solution adds extra fastening to the connection between adjacent boxes or pull-out boxes, in addition to screw fixing, making the device more stable and improving the structural strength of the drying box.
[0031] Furthermore, a magnet is embedded and fixed at the contact point between the front opening of the pull-out box and the front panel of the drawer;
[0032] With the above technical solution, when the box body and drawer panel are made of iron, magnets can be set on only one contact surface. When the box body and drawer panel are made of non-ferromagnetic materials, magnets are set on both contact surfaces. This allows the drawer to fit tightly against the pull-out box when closed, further improving the airtightness of the device.
[0033] In addition, implementers can, according to actual needs, install auxiliary mechanisms such as small partitions and hanging baskets inside the box or drawers for partitioning and layering, by means of wall hanging, pasting, or bottom placement, to make it more convenient for users.
[0034] This utility model has the following beneficial effects:
[0035] This utility model proposes a flexible modular structure for household electronic drying ovens. The device consists of multiple pull-out boxes, multiple cabinets, multiple carrying plates, and a sealed base plate with consistent length and width, forming standardized modular elements. Vertical stacking and fixing are achieved using screw holes and nuts along the inward-folded edges, and sealing strips at the joints ensure airtightness. This allows users to build drying ovens of different volumes and structures as needed, facilitating the categorization and storage of items of varying sizes. This flexible modular design meets the diverse needs of different users and the varying needs of the same user at different times, while also reducing user purchase costs. Manufacturers can also reduce mass production costs by utilizing this modular and standardized approach, and it facilitates after-sales maintenance, thus improving the practicality and economy of the device. Attached Figure Description
[0036] Figure 1 This is an isometric view of a first embodiment of a household electronic drying oven with a flexible combination structure proposed in this utility model;
[0037] Figure 2 This is an isometric view of a first embodiment of a household electronic drying oven with a flexible combination structure proposed in this utility model;
[0038] Figure 3 This is a side view of a first embodiment of a household electronic drying oven with a flexible combination structure proposed in this utility model.
[0039] Figure 4This is a front view of a first embodiment of a household electronic drying oven with a flexible combination structure proposed in this utility model;
[0040] Figure 5 This is a side view of an embodiment of a household electronic drying oven with a flexible combination structure proposed in this utility model;
[0041] Figure 6 This is an isometric view of a second embodiment of a household electronic drying oven with a flexible combination structure proposed in this utility model;
[0042] Figure 7 This is an isometric view of Embodiment 2 of a household electronic drying oven with a flexible combination structure proposed in this utility model.
[0043] Explanation of reference numerals in the attached figures:
[0044] 1. First pull-out box; 2. First drawer; 3. Second pull-out box; 4. Second drawer; 5. First cabinet; 6. Side door; 7. Second cabinet; 8. Sealed lid; 9. First shelf; 10. Second shelf; 11. Sealed bottom plate; 12. Dehumidifier core. Detailed Implementation
[0045] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0046] Example 1:
[0047] Reference Figure 3-5 The present invention provides a first specific embodiment:
[0048] A flexible modular household electronic drying oven includes a first pull-out box 1, a second pull-out box 3, a first cabinet 5, and a second cabinet 7. A first drawer 2 is slidably connected to one side of the inner wall of the first pull-out box 1. The second pull-out box 3 is located at the top of the first pull-out box 1. A second drawer 4 is slidably connected to one side of the inner wall of the second pull-out box 3. The first cabinet 5 is located at the top of the second pull-out box 3. A side-opening door 6 is rotatably connected to the middle of one end face of the first cabinet 5. The upper end of the first box 5 is provided with a second box 7, and the upper end of the second box 7 is hinged to a sealing cover 8. A first carrying plate 9 is provided at the junction of the first box 5 and the second box 7. A second carrying plate 10 is provided at the junction of the first box 5 and the second pull-out box 3. The second carrying plate 10 is densely provided with a number of ventilation holes. A sealing bottom plate 11 is provided at the bottom of the first pull-out box 1. The four upper edges of the first pull-out box 1, the second pull-out box 3, the first box 5, and the second box 7 are respectively... The four bottom edges are all folded inward at a 90-degree angle by 1 cm. Except for the second box 7, each folded edge has two screw holes. The second box 7 only has two screw holes on the four bottom edges. The screw holes on the components of the first pull-out box 1, the second pull-out box 3, the first box 5, and the second box 7 are distributed in the same projection position. The first carrying plate 9, the second carrying plate 10, and the sealing bottom plate 11 also have round holes slightly larger than the diameter of the screw holes at the corresponding projection positions of the screw holes. The first pull-out box 1, the second pull-out box 3, the first box 5, the second box 7, and the sealing bottom plate 11 are connected and fixed to each other by screw holes and round holes through which screws pass. A dehumidifier core 12 is installed on one side of each of the first box 5 and the second box 7. The device uses a commercially available semiconductor cooling dehumidification module to provide a drying function through the dehumidifier core 12. Ventilation holes are provided on the drawers to enhance air circulation with the small fan installed in the box. Support feet are provided under the sealing bottom plate 11 to prevent the bottom from getting damp.
[0049] A dehumidifier core 12 is installed on the first box 5 and the second box 7 respectively; no ventilation holes are provided on the first loading plate 9, so that the second box 7 becomes an independent humidity control space; a number of ventilation holes are densely arranged on the second loading plate 10, so that the air between the first box 5 and the pull-out box can circulate smoothly, becoming another independent humidity control space.
[0050] The inner folded edge of the pull-out box and the box body, the connection and contact points with the carrying plate, the sealing cover 8 which serves as the upper sealing component, the sealing base plate 11, the connection and contact points between the dehumidifier core 12 and the box body, and the contact points between the front opening of the pull-out box and the front panel of the drawer are all fixedly affixed or snapped with sealing strips; the drawer and the pull-out box are made of iron, and there are round holes on the sealing strips centered on the upper and lower sides of the left and right sides where the front opening of the pull-out box contacts the front panel of the drawer, and magnets with a thickness slightly smaller than the sealing strip are affixed to the round holes. The above technical solution enables this embodiment to achieve good airtightness.
[0051] Working Principle: This flexible modular household electronic drying oven features a design where the first pull-out box 1, the second pull-out box 3, the first cabinet 5, the second cabinet 7, the first carrying plate 9, the second carrying plate 10, and the sealing base plate 11 have the same longitudinal projection dimensions. Screws are inserted through the screw holes along the inner folded edges of each component to achieve longitudinal stacking and fixation. The stacking order of the cabinets and pull-out boxes can be flexibly set and changed to meet the different needs of different users and the different needs of the same user at different times. For example, the user can re-fix the drawer between the two cabinets for easier access. Sealing strips are installed at each connection point to ensure airtightness. The support feet at the bottom of the sealing base plate 11 provide stable support for the overall structure and maintain a tight seal between the bottom of the drying oven and the placement surface. The drying oven is designed to keep out ground moisture. The first drawer 2 inside the first pull-out box 1 and the second drawer 4 inside the second pull-out box 3 can be pulled out to store small items. The side door 6 of the first box 5 and the sealed lid 8 of the second box 7 facilitate the storage and retrieval of large items, creating a categorized storage system for items of all sizes. The oven employs two dehumidification methods, which can be selected as needed in other situations. One method involves setting ventilation holes on the loading platform to allow smooth airflow between the various boxes and pull-out compartments, combined with at least one dehumidifier core 12 to achieve unified control of the overall internal humidity. In this case, even if the dehumidifier cores operate slightly out of sync, the dehumidification effect will not be affected. The second method uses a loading platform without ventilation holes, combined with at least two dehumidifier cores 12 and other loading platforms without ventilation holes, to achieve independent zoned dehumidification. The small fans inside the cabinet and pull-out box can accelerate the internal air circulation, and the ventilation holes in the drawers can allow dry air to enter the drawer to avoid the formation of damp dead corners. The dehumidifier core 12 adopts semiconductor refrigeration dehumidification technology, which can continuously and stably reduce the humidity inside the drying cabinet, so that the inside of the cabinet and drawers can maintain a uniform and stable dry environment to meet the drying and storage needs of various types of items.
[0052] Example 2:
[0053] Reference Figure 6-7The present invention provides a second specific embodiment: This embodiment differs from Embodiment 1 in that it employs a longitudinally stacked combination structure of one main box and two pull-out boxes, without additional main boxes. Only one main box is provided, paired with only two pull-out boxes: a first pull-out box 1 and a second pull-out box 3. The pull-out boxes are positioned below the stacked structure, and the main box is positioned above the pull-out boxes. Two densely perforated support plates are provided as a complete set. The specifications, hole distribution, and connection methods of the remaining stacked and connected components are consistent with Embodiment 1. Specifically, this embodiment includes a main box, a first pull-out box 1, and a second pull-out box 3, and is equipped with... The sliding connection relationship of the components—two carrying plates, a sealing base plate 11, a first drawer 2, a second drawer 4, a sealing cover 8, and a dehumidifier core 12—is highly similar to that in Embodiment 1. These components are stacked to form a structure of sealing base plate 11 - first pull-out box 1 - carrying plate - second pull-out box 3 - carrying plate - box body - sealing cover 8. All stacked components have equal longitudinal projection dimensions. The inner folded edge settings of the box body and the two pull-out boxes, the distribution of screw holes, the connection and fixing method of the screws, and the sealing strip settings at each connection point are all consistent with Embodiment 1. In this embodiment, the dehumidifier core 12 is installed on the side of the box body, and the carrying plates... The cabinet is densely covered with ventilation holes, allowing air circulation between the cabinet body and the two pull-out drawers, thus achieving unified control of the overall internal humidity. The placement and function of the small fan, drawer ventilation holes, support legs, spring latches, and other supporting components in this embodiment are consistent with those in Embodiment 1. This embodiment adopts the standardized component design of Embodiment 1, with consistent length and width dimensions and identical screw hole projections, enabling vertically stacked modular splicing and quick screw disassembly and assembly. It is primarily suited to the storage needs of home scenarios where there are fewer large items but more diverse and numerous small items. The cabinet body is used to store a small number of large items, while the pull-out drawers, in conjunction with the drawers, store a variety of small items, preventing interference between large and small items during storage. To minimize obstruction and enhance accessibility, the pull-out drawer design at the bottom lowers the overall center of gravity and improves stability. Two storage panels with numerous ventilation holes ensure smooth airflow across all levels. The beveled design at the top opening and the 8-section sealing lid enhances ease of opening and closing. The single-unit configuration reduces initial purchase costs, and the standardized component design meets mass production requirements, lowering production costs and facilitating after-sales maintenance. Users can further add units or pull-out drawers to build multi-unit dry cabinets from this basic configuration, flexibly expanding storage space.
[0054] The following points should be noted in this article:
[0055] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in a general design.
[0056] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0057] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A household electronic drying oven with a flexible combination structure, comprising at least one cabinet, a number of storage plates equal to the number of cabinet bodies, at least one pull-out box, a number of drawers equal to the number of pull-out box, at least one dehumidifier core (12), a sealing bottom plate (11), and an upper sealing assembly, characterized in that: The box body is a four-sided square cylinder with a high height on the front, back, left and right sides, and the pull-out box is a four-sided square cylinder with a low height on the front, back, left and right sides and an opening in the front. The length and width dimensions of the box body, the carrying plate, the pull-out box, and the sealing bottom plate (11) are the same. The drawer is slidably connected to the inside of the pull-out box and can be pulled out from the front opening of the pull-out box. The carrying plate is a flat plate and is fixedly installed at the bottom of the box. The upper sealing component is a flat plate or an openable sealing cover (8) connected to the box with a hinge. The upper sealing component, the box with the carrying plate, the pull-out box, and the sealing bottom plate (11) are stacked vertically and have the same vertical projection size. The stacking order of the box with the carrying plate and the pull-out box is not limited. The sealing bottom plate (11) is a flat plate and is located at the bottom of the stack. The upper sealing component is located at the top of the stack. When the upper sealing component is a flat plate, all the pull-out boxes, the four upper edges and the four lower edges of the box body are folded inward at 90 degrees, and each folded edge has two or more screw holes. The box body is a side-opening door (6). When the upper sealing component is a sealing cover (8) that matches the box body, there is a box body under the sealing cover (8). The four upper edges and four lower edges of the box body and the four lower edges of the matching sealing cover (8) are all folded inward at 90 degrees, and only the inner folded edge of each lower edge of the box body has two or more screw holes. The four upper edges and four lower edges of other pull-out boxes and other boxes are all folded inward at 90 degrees, and each inner folded edge has two or more screw holes. The screw holes on the pull-out box and the box body are distributed in the same projection position. The loading plate, the sealing bottom plate (11), and the upper sealing component in the form of a flat plate also have screw holes of the same size or round holes slightly larger than the diameter of the screw holes at the projection position of the corresponding screw holes. The upper sealing component in the form of a flat plate, the box body, the loading plate, the pull-out box, and the sealing bottom plate (11) are connected and fixed by screws passing through the screw holes and round holes. The box body, which uses a matching sealing cover (8) as the upper sealing component, is connected and fixed to other boxes, loading plates, pull-out boxes, and sealing bottom plates (11) by screws passing through the screw holes and round holes. A dehumidifier core (12) is provided on one side of the box body or the pull-out box. At least one of the dehumidifier cores (12) is fixedly installed on one side of the box or pull-out box. The inner folded edge of the pull-out box or the box body, the connection and contact point with the loading plate, the upper sealing component, the sealing bottom plate (11), the connection and contact point between the dehumidifier core (12) and the box body, and the contact point between the front opening of the pull-out box and the front panel of the drawer are all provided with fixed sealing strips that are pasted or snapped in.
2. The household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: Specifically, it includes a first pull-out box (1), a second pull-out box (3), a first box body (5), and a second box body (7). A first drawer (2) is slidably connected to one side of the inner wall of the first pull-out box (1). A second pull-out box (3) is provided at the upper end of the first pull-out box (1). A second drawer (4) is slidably connected to one side of the inner wall of the second pull-out box (3). A first box body (5) is provided at the upper end of the second pull-out box (3). A side-opening door is rotatably connected to the middle of one side end face of the first box body (5). (6) A second box (7) is provided at the upper end of the first box (5). A sealing cover (8) is rotatably connected to the upper end of the second box (7) via a hinge. A first carrying plate (9) is provided at the junction of the first box (5) and the second box (7). A second carrying plate (10) is provided at the junction of the first box (5) and the second pull-out box (3). Several ventilation holes are densely arranged on the second carrying plate (10). A sealing bottom plate (11) is provided at the bottom of the first pull-out box (1). The four upper edges and four lower edges of the first pull-out box (1), the second pull-out box (3), the first box body (5), and the second box body (7) are all folded inward at 90 degrees. Except for the second box body (7), each folded edge has two or more screw holes. The second box body (7) has two or more screw holes only on the four lower folded edges. The screw holes on each component of the first pull-out box (1), the second pull-out box (3), the first box body (5), and the second box body (7) are projected onto each other. With the same distribution, the first carrying plate (9), the second carrying plate (10), and the sealing base plate (11) also have screw holes of the same size or round holes slightly larger than the diameter of the screw holes at the projection positions of the corresponding screw holes. The first pull-out box (1), the second pull-out box (3), the first box body (5), the second box body (7), and the sealing base plate (11) are connected and fixed to each other by screws passing through the screw holes and round holes. The first box body (5) and the second box body (7) are each equipped with a dehumidifier core (12) on one side.
3. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: The carrier plate is densely covered with several ventilation holes.
4. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: At least two dehumidifier cores (12) are provided on the side of the box or pull-out box, and the loading plate is a complete flat plate without ventilation holes.
5. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: The lower end face of the sealing base plate (11) is equipped with a support foot.
6. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: The box and pull-out box are equipped with small fans.
7. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: The drawer has several ventilation holes on its bottom or side panels.
8. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: The dehumidifier core (12) adopts semiconductor refrigeration dehumidification technology.
9. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: A spring latch is fixedly installed between the side walls of adjacent boxes or pull-out boxes to provide a fastening function.
10. A household electronic drying oven with a flexible combination structure according to claim 1, characterized in that: A magnet is embedded and fixed at the contact point between the front opening of the pull-out box and the front panel of the drawer.