Multi-functional sterilizing cabinet

Abstract

The application provides a multifunctional disinfection cabinet, comprising a cavity and a plurality of independent door bodies, the cavity is provided with an upper cavity, a middle cavity and a lower cavity which are isolated from each other from top to bottom, each cavity is provided with an independent disinfection function part, at least two disinfection modes are supported, the middle cavity adopts a drawer type second door body, the upper and lower partitions and the surrounding plates are fixedly connected, and the second door body has the functions of bearing and structure enhancement, so that physical partition and independent operation are realized, the disinfection mode can be flexibly selected according to different material instruments, cross contamination is effectively avoided, and the use safety and space utilization rate are improved.

Description

Technical Field

[0001] This application relates to the technical field of disinfection cabinets, specifically to the technical field of a multifunctional disinfection cabinet. Background Technology

[0002] Currently, most disinfection cabinets on the market have relatively simple internal spaces and limited functions. They typically only offer one disinfection method, such as hot air drying, ultraviolet light, or ozone. Furthermore, they often only achieve "zoning" in terms of control logic, while the physical space still shares the same cavity or ventilation system. This can easily lead to cross-contamination of odors, residual moisture, and even secondary pollution, affecting disinfection effectiveness and user experience. Consequently, they fail to meet users' diverse disinfection needs for appliances made of different materials (such as plastic, glass, metal, and wood).

[0003] Although some built-in disinfection cabinets use independent control methods for upper and lower layers, in actual application, their disinfection space is limited by the installation location of the cabinet and cannot meet the disinfection needs of large families and various types of tableware.

[0004] Therefore, there is an urgent need for a new type of disinfection cabinet that can achieve true physical isolation and flexibly adapt to the disinfection needs of various items. Summary of the Invention

[0005] This application proposes a multi-functional disinfection cabinet, which features multiple independent doors and corresponding independent chambers, each equipped with a dedicated disinfection module, enabling independent operation of different zones and meeting the needs for independent disinfection of different items.

[0006] To achieve the above objectives, the present application adopts the following technical solution: This application proposes a multifunctional disinfection cabinet, including a cavity and multiple independent doors disposed on the cavity. The cavity is provided with an upper chamber, a middle chamber and a lower chamber from top to bottom. The upper chamber, the middle chamber and the lower chamber are independent of each other and are each equipped with independent disinfection function components, and have at least two different disinfection modes. The independent door of the intermediate chamber is a second door with a drawer-type structure.

[0007] In this way, by setting up three physically isolated chambers with independent doors at the top, middle and bottom, true independent operation of each zone is achieved. Each chamber is equipped with a dedicated disinfection function and has at least two different disinfection modes, allowing for the selection of appropriate disinfection chambers and modes based on the different materials of the utensils.

[0008] Furthermore, the independent door of the intermediate chamber adopts a drawer-type structure as the second door, and its upper and lower partitions can be used as load-bearing support structures and fixedly connected to the surrounding panels to enhance the overall structural stability.

[0009] In some possible implementations, the corresponding independent door of the upper chamber is the first door of a double-door structure.

[0010] In some possible implementations, the disinfection function of the intermediate chamber includes a hot air heating module.

[0011] In some possible implementations, the lower chamber is divided into a first lower chamber and a second lower chamber, each with an independent third door and each having an independent disinfection function.

[0012] In some possible implementations, the upper chamber is equipped with a hot air heating module, the first lower chamber is equipped with a hot air heating module, and the second lower chamber is equipped with an ultraviolet disinfection module.

[0013] In some possible implementations, the upper chamber and the first lower chamber are also equipped with ultraviolet disinfection modules.

[0014] In some possible implementations, the ultraviolet disinfection module is located at the upper end of the chamber and irradiates downwards, while the hot air heating module is located at the lower end of the chamber and circulates hot air upwards.

[0015] In some possible implementations, the second lower chamber is provided with multiple parallel ultraviolet disinfection modules, which are installed at the bottom of the chamber and irradiate upwards. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of the multifunctional disinfection cabinet of this application; Figure 2 This is a schematic diagram of the multi-functional disinfection cabinet in the open state of this application; Figure 3 This is a rear internal view of the multifunctional disinfection cabinet of this application; Figure 4 This is a schematic diagram showing the distribution of functional components inside the multifunctional disinfection cabinet of this application. Detailed Implementation

[0017] The following examples further illustrate the features of this application and other related features in detail, so as to facilitate understanding by those skilled in the art: It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions in the attached diagrams, while the terms “bottom surface,” “top surface,” “inner,” and “outer” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0018] Furthermore, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this case based on the specific circumstances.

[0019] See Figure 1 The overall structure shown in this application provides a multi-functional disinfection cabinet, the main body of which includes a cavity 200 and multiple independent doors located on the front side of the cavity 200. The cavity 200 is divided into an upper chamber 210, a middle chamber 220, and a lower chamber 230 from top to bottom in the height direction. These three chambers are physically isolated by partitions and are not interconnected, thus effectively avoiding the problems of cross-contamination of odors, moisture residue, and even secondary pollution caused by sharing a cavity or ventilation system in traditional disinfection cabinets.

[0020] Furthermore, each chamber is equipped with a dedicated disinfection function and supports at least two disinfection modes. It can flexibly select the appropriate disinfection area and disinfection method according to the tolerance characteristics of different materials such as plastic, glass, metal, and wood, significantly improving disinfection safety and applicability.

[0021] For details, please refer to Figure 2 The upper chamber 210 has a double-door structure corresponding to the first door 110, which facilitates the insertion and removal of large tableware or pots and pans while maintaining a simple and beautiful overall appearance. The middle chamber 220 is opened in the form of a drawer through the second door 120, which is not only convenient to operate, but also its upper and lower partitions are fixedly connected to the surrounding panels of the chamber 200 by means of buckles, screws or rivets, forming a stable load-bearing support structure, effectively enhancing the rigidity of the whole machine. In terms of the structure of the upper, middle and lower chambers, the middle part enhances the overall structural stability.

[0022] Furthermore, the lower chamber 230 is divided into a first lower chamber 231 and a second lower chamber 232 by a vertical partition, each equipped with an independent third door 130, enabling independent control of both zones. Thus, the lower chamber 230 adopts a design of two separate independent chambers, and the partition in the middle provides more stable support for the upper middle chamber 220. In other words, for the uppermost upper chamber 210 with its double doors, a stable T-shaped support structure is formed in the middle.

[0023] The disinfection function is explained in detail below. Please refer to the following for further information. Figure 3 and Figure 4The disinfection components used in this application are an ultraviolet disinfection module 10 and a hot air heating module 20. The ultraviolet disinfection module 10 uses ultraviolet lamps, a common industry practice, and will not be described in detail here. The hot air heating module 20 includes an exhaust fan and a heating module. Correspondingly, the chamber has an exhaust port 21 for the exhaust fan and an exhaust port 22 for the heating module. The heating module can be PTC heating or similar methods. In the field of disinfection cabinets, the aforementioned method of setting two ventilation ports and using a fan for exhaust and heating before exhaust is also a common hot air circulation heating mode, and will not be illustrated in detail here.

[0024] First, the intermediate chamber 220 is equipped with a hot air heating module 20, which achieves integrated high-temperature drying and sterilization through forced hot air circulation, making it particularly suitable for deep disinfection of ceramic or stainless steel products with good temperature resistance.

[0025] Furthermore, the upper chamber 210 is also equipped with a hot air heating module 20, and an ultraviolet disinfection module 10 is further added, forming a composite disinfection system. Within this chamber, the ultraviolet disinfection module 10 is positioned at the top, irradiating downwards. The hot air heating module 20 is located at the bottom, with the hot airflow flowing upwards, forming an upward-downward convection airflow path. This accelerates moisture evaporation and enhances ultraviolet penetration efficiency, achieving a synergistic effect of hot air-assisted ultraviolet sterilization, significantly improving the disinfection coverage and sterilization rate for tableware with complex shapes.

[0026] Furthermore, the first lower chamber 231 is equipped with a hot air heating module 20, suitable for items requiring high-temperature drying but not suitable for strong light exposure. Preferably, the first lower chamber 231 can be further equipped with an ultraviolet disinfection module 10 to form a composite disinfection system. Its arrangement is the same as that of the upper chamber 210 described above, with the ultraviolet disinfection module 10 located at the upper end and the hot air heating module 20 located at the lower end.

[0027] The second lower chamber 232 is equipped with a dedicated ultraviolet disinfection module 10, which is particularly suitable for sensitive utensils such as heat-sensitive wooden cutting boards and baby bottles. It should be noted that the ultraviolet disinfection module 10 in the second lower chamber 232 is not installed at the top; instead, two parallel ultraviolet disinfection modules 10 are placed at the bottom of the chamber, emitting ultraviolet beams upwards. This "bottom-mounted, top-illuminated" layout effectively avoids the lamps being blocked by tableware placed at higher levels, ensuring that the light evenly covers the entire bottom area of ​​the chamber. It is especially suitable for the comprehensive disinfection of flat or low-lying items, solving the problem of shadows and dead spots that are common with traditional top-mounted UV lamps.

[0028] In this way, each disinfection module is independently configured, allowing users to set the working mode of each chamber separately, truly achieving "on-demand start-up and zoned operation". Because each chamber is physically isolated and has an independent door, even frequent opening and closing of a certain area in high-frequency use scenarios will not interfere with other ongoing disinfection programs, meeting the needs of independent disinfection of different items.

[0029] As stated above, this case protects a multi-functional disinfection cabinet, and all technical solutions that are the same as or similar to this case should be considered to fall within the scope of protection of this case.

Claims

1. A multi-functional disinfection cabinet, characterized in that, It includes a cavity (200) and multiple independent doors on the cavity (200). The cavity (200) is provided with an upper chamber (210), a middle chamber (220) and a lower chamber (230) from top to bottom. The upper chamber (210), the middle chamber (220) and the lower chamber (230) are independent of each other, each equipped with an independent disinfection function, and have at least two different disinfection modes. The independent door of the intermediate chamber (220) is a second door (120) with a drawer-type structure.

2. The multifunctional disinfection cabinet as described in claim 1, characterized in that, The corresponding independent door of the upper chamber (210) is the first door (110) of the double door structure.

3. A multifunctional disinfection cabinet as described in claim 1, characterized in that, The disinfection function of the intermediate chamber (220) includes a hot air heating module (20).

4. A multifunctional disinfection cabinet as described in claim 1, characterized in that, The lower chamber (230) is divided into a first lower chamber (231) and a second lower chamber (232), each of which has an independent third door (130) and each has an independent disinfection function.

5. A multifunctional disinfection cabinet as described in claim 4, characterized in that, The upper chamber (210) is equipped with a hot air heating module (20), the first lower chamber (231) is equipped with a hot air heating module (20), and the second lower chamber (232) is equipped with an ultraviolet disinfection module (10).

6. A multifunctional disinfection cabinet as described in claim 5, characterized in that, The upper chamber (210) and the first lower chamber (231) are also equipped with an ultraviolet disinfection module (10).

7. A multifunctional disinfection cabinet as described in claim 6, characterized in that, The ultraviolet disinfection module (10) is located at the upper end of the chamber and irradiates downwards, while the hot air heating module (20) is located at the lower end of the chamber and circulates hot air upwards.

8. A multifunctional disinfection cabinet as described in claim 5, characterized in that, The second lower chamber (232) is equipped with multiple parallel ultraviolet disinfection modules (10), which are installed at the bottom of the chamber and irradiate upwards.

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