A drying and disinfection cabinet

Abstract

This utility model relates to the field of disinfection cabinet technology and discloses a drying disinfection cabinet, including a cabinet body. A cabinet door frame is installed on the front surface of the cabinet body, and a heat dissipation mesh is fixedly connected to the surface of the cabinet door frame. A sealing door is attached to the front surface of the heat dissipation mesh, and the rear surface of the cabinet door frame is attached to the front surface of the cabinet body. A fan is fixedly connected to the inner wall of the cabinet, and a movable plate is slidably connected to the surface of the fan. An anti-scalding handle is fixedly connected to the surface of the movable plate, and the movable plate is slidably connected to the inner wall of the cabinet. A drainage mechanism is provided at the bottom of the inner wall of the cabinet. In this utility model, the drying efficiency of the equipment is enhanced by the combined action of the fan and the infrared heating tube. After the disinfection cabinet has finished working, the sealing door is opened, and the heat dissipation mesh prevents external dust from entering the cabinet. By pushing the movable plate, the fan rotates and draws in external airflow to accelerate air circulation, thereby improving the heat dissipation capacity of the drying disinfection cabinet.

Description

Technical Field

[0001] This utility model relates to the field of disinfection cabinet technology, and in particular to a drying disinfection cabinet. Background Technology

[0002] Currently, common disinfection cabinets on the market remove moisture from the surface or inside of items through a heating system, while simultaneously using disinfection technology to kill bacteria, viruses, fungi, and other microorganisms, achieving the dual functions of drying and sterilization. This ensures that items are stored or used in a dry and sterile state. As people's hygiene requirements increase, the demand for products with both efficient drying and disinfection functions is growing. In existing technologies, drying and disinfection functions are often implemented separately, resulting in large equipment size, high energy consumption, and complex operation. In recent years, some integrated designs have begun to emerge, but most still suffer from problems such as low drying efficiency, incomplete disinfection, or poor heat dissipation efficiency.

[0003] A search revealed Chinese patent publication number CN210932874U, which discloses a disinfection cabinet with a drying function. The cabinet includes a cabinet body, a first movable rod rotatably connected to one side of the inner wall, and a second movable rod rotatably connected to the other side of the inner wall. Circular plates are fixedly connected to opposite ends of both the first and second movable rods. Crossbars are fixedly connected to the top and bottom of the two circular plates, and circular rings are movably connected to both sides of the surfaces of the two crossbars. This utility model relates to the field of disinfection cabinet technology. This disinfection cabinet with a drying function uses a fixed rod fixedly connected to one end of a motor output shaft. It can dry objects simultaneously with disinfection, providing a uniform drying method that ensures even contact of hot air with the objects inside, improving the drying effect. The first movable rod rotatably connected to one side of the inner wall allows objects to rotate during storage, quickly drying the moisture on the objects and reducing bacterial growth.

[0004] However, in practical applications, the equipment is inefficient and time-consuming to dry by using only hot air. In addition, after the disinfection cabinet has finished working, it takes a long time to cool down by simply opening the cabinet door, and dust can easily enter the cabinet and contaminate the items. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a drying and disinfection cabinet, which aims to improve the problems of low heat dissipation efficiency and easy dust contamination of items caused by directly opening the cabinet door of existing disinfection cabinets.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying and disinfection cabinet, comprising a cabinet body, an infrared heating tube installed on the top of the inner wall of the cabinet body, a cabinet door frame installed on the front surface of the cabinet body, a heat dissipation mesh fixedly connected to the surface of the cabinet door frame, a sealing door attached to the front surface of the heat dissipation mesh, the rear surface of the cabinet door frame being attached to the front surface of the cabinet body, a fan fixedly connected to the inner wall of the cabinet, a movable plate slidably connected to the surface of the fan, an anti-scalding handle fixedly connected to the surface of the movable plate, the movable plate being slidably connected to the inner wall of the cabinet, and a drainage mechanism provided at the bottom of the inner wall of the cabinet.

[0007] The above technical solution allows air to pass through the heat dissipation mesh by opening the sealed door, while effectively intercepting dust particles with a diameter larger than the mesh opening, thereby preventing external pollutants from directly contacting the disinfected items.

[0008] As a further description of the above technical solution: the drainage mechanism includes a support base, the bottom of the support base is fixedly connected to the bottom surface of the inner wall of the cabinet, the inner wall of the support base is provided with a water collection trough, and the top of the support base is fixedly connected with a first guide plate, a second guide plate and a support rod.

[0009] The above technical solution achieves a complementary water flow path by using the second guide plate and the first guide plate, ensuring that the disinfection cabinet can guide water into the water collection tank through the guidance of the two guide plates.

[0010] As a further description of the above technical solution: the bottom surface of the second guide plate is in contact with the top surface of the water collection tank, and the first guide plate is fixedly connected to the inner wall of the cabinet.

[0011] Through the above technical solution, the guide surface design of the first guide plate can change the direction of water flow, guide the intercepted water along a specific trajectory to the inside of the support base, and finally flow into the water collection tank.

[0012] As a further description of the above technical solution: a controller is installed inside the cabinet, and a control panel is installed on the front surface of the controller.

[0013] The above technical solution involves setting function buttons and a display screen on the control panel. The display screen can show the working status and set parameters of the device in real time, making the operation of the device more intuitive.

[0014] As a further description of the above technical solution: a pulsed ultraviolet lamp is fixedly connected to the top of the inner wall of the cabinet, and both the pulsed ultraviolet lamp and the infrared heating tube are electrically connected to the controller.

[0015] Through the above technical solutions, the infrared heating tube and the fan work together to quickly remove moisture from the surface and inside of the items, thereby improving the drying efficiency of the drying and disinfection cabinet. The pulse ultraviolet lamp generates strong ultraviolet radiation through high-frequency pulse discharge to sterilize, and has the advantages of low energy consumption, long life and good sterilization effect.

[0016] As a further description of the above technical solution: the surface of the cabinet is provided with heat dissipation holes, and the surface of the controller is in contact with the heat dissipation holes.

[0017] The above technical solution addresses this issue: the controller, as the core control component of the equipment, generates a significant amount of heat during operation. By fitting the controller into the heat dissipation vents, the heat can be dissipated through the shortest path, reducing heat accumulation inside the cabinet.

[0018] As a further description of the above technical solution: a rotating shaft is fixedly connected to the front side of the cabinet, the rotating shaft is rotatably connected to the cabinet door frame, and the cabinet door frame is rotatably connected to the sealed door.

[0019] Through the above technical solution, in different usage scenarios of the drying and disinfection cabinet, the double-layer structure of the cabinet door allows users to flexibly adjust the opening method of the cabinet door according to their operating habits and actual needs, thereby improving the convenience of operation.

[0020] As a further description of the above technical solution: a slide rail is installed on the inner wall of the support base, the water collection tank is slidably connected to the slide rail, and both sides of the water collection tank are in contact with the inner wall surface of the support base.

[0021] The above technical solution involves installing handrails on the surface of the water collection tank. Users can pull out the water collection tank for cleaning by applying horizontal force by holding the handrails, which reduces the difficulty of daily maintenance of the equipment, avoids water stains remaining inside the equipment, and improves the practicality of the drying and disinfection cabinet.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the drying efficiency of the equipment is enhanced by the combined action of the fan and the infrared heating tube. After the disinfection cabinet finishes working, the sealed door is opened, and the heat dissipation mesh blocks external dust from entering the cabinet, thus preventing external dust from contaminating the items. By pushing the moving plate, the fan rotates and draws in external airflow to accelerate air circulation, thereby improving the heat dissipation capacity of the drying and disinfection cabinet.

[0024] 2. In this utility model, by placing the item on the support rod, water falls into the support base and is collected in the water collection tank by the guiding effect of the second guide plate. The first guide plate can block splashing water and guide it into the support base, thereby avoiding the problem of water stains remaining inside the cabinet after the equipment is dried due to the initial accumulation of water, which affects the use of the equipment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of a drying and disinfection cabinet proposed in this utility model;

[0026] Figure 2 This is a partial schematic diagram of a drying and disinfection cabinet proposed in this utility model;

[0027] Figure 3 This is a three-dimensional structural diagram of the left side of a drying and disinfection cabinet proposed in this utility model;

[0028] Figure 4 This is an exploded schematic diagram of the drainage mechanism of a drying and disinfection cabinet proposed in this utility model.

[0029] Legend:

[0030] 1. Cabinet body; 2. Cabinet door frame; 3. Sealed door; 4. Heat dissipation mesh; 5. Controller; 6. Control panel; 7. Fan; 8. Heat dissipation holes; 9. Shaft; 10. Pulsed ultraviolet lamp; 11. Infrared heating tube; 12. Moving plate; 13. Anti-scalding handle; 14. Drainage mechanism; 1401. Support base; 1402. Water collection tank; 1403. First guide plate; 1404. Second guide plate; 1405. Support rod. Detailed Implementation

[0031] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] Reference Figures 1-3 An embodiment of this utility model is provided: a drying and disinfection cabinet, including a cabinet body 1, an infrared heating tube 11 installed on the top of the inner wall of the cabinet body 1, a cabinet door frame 2 installed on the front surface of the cabinet body 1, a heat dissipation mesh 4 fixedly connected to the surface of the cabinet door frame 2, a sealing door 3 attached to the front surface of the heat dissipation mesh 4, the rear surface of the cabinet door frame 2 attached to the front surface of the cabinet body 1, a fan 7 fixedly connected to the inner wall of the cabinet body 1, a movable plate 12 slidably connected to the surface of the fan 7, an anti-scalding handle 13 fixedly connected to the surface of the movable plate 12, the movable plate 12 slidably connected to the inner wall of the cabinet body 1, and a drainage mechanism 14 provided at the bottom of the inner wall of the cabinet body 1;

[0033] Specifically, when enhanced heat dissipation is needed, the movable plate 12 is slid along the inner wall of the cabinet 1 by holding the anti-scalding handle 13, so that the fan 7 can draw external airflow into the cabinet 1, thereby accelerating the discharge of residual heat after the drying and disinfection cabinet has finished working; when the equipment is in the disinfection working state, the cabinet 1 is sealed by closing the sealing door 3, and the movable plate 12 is slid back to the initial position. At this time, the fan 7 runs so that the airflow only flows inside the cabinet 1, which speeds up the drying speed inside the cabinet 1.

[0034] Reference Figure 4 The drainage mechanism 14 includes a support base 1401, the bottom of the support base 1401 is fixedly connected to the bottom surface of the inner wall of the cabinet 1, a water collection trough 1402 is provided on the inner wall of the support base 1401, and a first guide plate 1403, a second guide plate 1404 and a support rod 1405 are fixedly connected to the top of the support base 1401.

[0035] Specifically, when the items to be disinfected are placed on the support rod 1405, the initial residual moisture will drip naturally due to gravity. The second guide plate 1404 is inclined to fit against the top of the water collection tank 1402 to form a guide path, so that the vertically dripping water flows into the water collection tank 1402 and avoids the formation of water accumulation areas on the base surface. When the fan 7 accelerates the internal air circulation, some moisture will be carried by the airflow to the inner wall of the right side of the cabinet 1, causing water stains to adhere and affecting the life of the equipment. The first guide plate 1403 intercepts the splashed moisture and guides it into the support base 1401, thereby achieving the interception and diversion of moisture.

[0036] Reference Figure 4 The bottom surface of the second guide plate 1404 is in contact with the top surface of the water collection tank 1402, and the first guide plate 1403 is fixedly connected to the inner wall of the cabinet 1.

[0037] Specifically, the first guide plate 1403 is fixedly connected to the inner wall of the cabinet 1, ensuring the stability of the first guide plate 1403. By setting the top of the first guide plate 1403 as a slope and setting the connection between the first guide plate 1403 and the support base 1401 as an arc surface, the first guide plate 1403 can intercept the splashing water driven by the fan 7 when it is running and the condensate on the side wall of the cabinet 1.

[0038] Reference Figures 1-2 The cabinet 1 is equipped with a controller 5, and the front surface of the controller 5 is equipped with a control panel 6.

[0039] Specifically, the controller 5 installed inside the cabinet 1 is responsible for the centralized management of various functions of the equipment. The controller 5 integrates a microprocessor and circuit control module, which can process various data and signals during the operation of the equipment in real time. The controller 5 can control and adjust the working status of the pulse ultraviolet lamp 10, infrared heating tube 11 and fan 7 to achieve the drying and disinfection effect of the equipment. The control panel 6 is equipped with function buttons and a display screen. The control panel 6 can be used to start and stop the equipment or adjust the operating parameters.

[0040] Reference Figure 2 A pulsed ultraviolet lamp 10 is fixedly connected to the top of the inner wall of the cabinet 1. The pulsed ultraviolet lamp 10 and the infrared heating tube 11 are electrically connected to the controller 5.

[0041] Specifically, the pulsed ultraviolet lamp 10 is an important component of the disinfection process. When the pulsed ultraviolet lamp 10 is turned on, it generates strong ultraviolet radiation through high-frequency pulse discharge, which can destroy the DNA structure of bacteria, viruses and other microorganisms in a short time, thereby achieving the purpose of killing pathogenic microorganisms such as bacteria, viruses and fungi, and effectively ensuring the hygiene and safety of items in the cabinet. The infrared heating tube 11 can convert electrical energy into heat energy and transfer heat to the surrounding space in the form of infrared radiation, thereby quickly raising the temperature of the items and accelerating the evaporation of moisture.

[0042] Reference Figure 2 The surface of the cabinet 1 is provided with heat dissipation holes 8, and the surface of the controller 5 is in contact with the heat dissipation holes 8;

[0043] Specifically, the heat dissipation holes 8 are evenly distributed on the surface of the cabinet 1. When the heat generated by the controller 5 cannot be dissipated in time during the operation of the drying and disinfection cabinet, it will affect the performance and life of the equipment and may also cause safety hazards. The heat dissipation holes 8 can form natural air convection, thereby effectively reducing the temperature of the controller 5.

[0044] Reference Figure 2 A rotating shaft 9 is fixedly connected to the front side of the cabinet body 1. The rotating shaft 9 is rotatably connected to the cabinet door frame 2, and the cabinet door frame 2 is rotatably connected to the sealed door 3.

[0045] Specifically, the rotatable connection between the rotating shaft 9 and the cabinet door frame 2 allows the cabinet door frame 2 to rotate around the rotating shaft 9 as its axis. This allows users to place items to be disinfected and dried into the cabinet 1 by opening the cabinet door frame 2. At the same time, the cabinet door frame 2 can fit tightly against the cabinet 1 when closed, forming a good seal to prevent heat and ultraviolet leakage and improve the efficiency of disinfection and drying. The cabinet door frame 2 is also rotatably connected to the sealing door 3, allowing the sealing door 3 to be opened or closed independently. After the equipment has completed the disinfection and drying process, the heat dissipation mesh 4 can be opened to assist the equipment in dissipating heat, preventing a large amount of dust from entering the interior of the cabinet 1.

[0046] Reference Figure 2 The inner wall of the support base 1401 is equipped with a slide rail, and the water collection tank 1402 is slidably connected to the slide rail. Both sides of the water collection tank 1402 are in contact with the inner wall surface of the support base 1401.

[0047] Specifically, the front handle of the water collection tank 1402 allows users to apply horizontal pulling force when pulling out the water collection tank 1402, avoiding direct contact with the water collection tank 1402. The water collection tank 1402 slides inside the support base 1401, keeping the water collection tank 1402 horizontal and stable during the pushing or pulling process, thereby preventing water spillage caused by the tilting of the water collection tank 1402.

[0048] Working principle: After the disinfection cabinet finishes working, the sealed door 3 is opened. The heat dissipation mesh 4 can prevent external dust from entering the cabinet 1 and contaminating the disinfected items. The anti-scalding handle 13 pushes the moving plate 12 into the storage slot opened on the left side of the cabinet 1. The fan 7 rotates to draw in external airflow, thereby accelerating the air circulation inside the cabinet 1 and improving the heat dissipation capacity of the disinfection cabinet. At the same time, it avoids the direct opening of the cabinet door frame 2 for heat dissipation, which would cause external dust to enter the cabinet and contaminate the items.

[0049] The items to be dried and disinfected initially contain a lot of moisture. By placing the items on the support rod 1405, the moisture falls into the support base 1401 and is collected in the water collection tank 1402 by the guiding effect of the second guide plate 1404. At the same time, when the fan 7 is turned on, some moisture will be blown to the right side of the inner wall of the cabinet 1. The first guide plate 1403 can block this moisture and guide it into the support base 1401, thereby avoiding the formation of a large amount of water stains inside the cabinet 1 after drying, which would affect the life of the equipment.

[0050] 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 embodiments, those skilled in the art can still modify the technical solutions described in the foregoing 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 drying and disinfection cabinet, comprising a cabinet body (1), characterized in that: An infrared heating tube (11) is installed on the top of the inner wall of the cabinet (1). A cabinet door frame (2) is installed on the front surface of the cabinet (1). A heat dissipation mesh (4) is fixedly connected to the surface of the cabinet door frame (2). A sealing door (3) is attached to the front surface of the heat dissipation mesh (4). The rear surface of the cabinet door frame (2) is attached to the front surface of the cabinet (1). A fan (7) is fixedly connected to the inner wall of the cabinet (1). A movable plate (12) is slidably connected to the surface of the fan (7). An anti-scalding handle (13) is fixedly connected to the surface of the movable plate (12). The movable plate (12) is slidably connected to the inner wall of the cabinet (1). A drainage mechanism (14) is provided at the bottom of the inner wall of the cabinet (1).

2. The drying and disinfection cabinet according to claim 1, characterized in that: The drainage mechanism (14) includes a support base (1401), the bottom of which is fixedly connected to the bottom surface of the inner wall of the cabinet (1), a water collection trough (1402) is provided on the inner wall of the support base (1401), and a first guide plate (1403), a second guide plate (1404) and a support rod (1405) are fixedly connected to the top of the support base (1401).

3. A drying and disinfection cabinet according to claim 2, characterized in that: The bottom surface of the second guide plate (1404) is in contact with the top surface of the water collection tank (1402), and the first guide plate (1403) is fixedly connected to the inner wall of the cabinet (1).

4. A drying and disinfection cabinet according to claim 1, characterized in that: The cabinet (1) is equipped with a controller (5), and the front surface of the controller (5) is equipped with a control panel (6).

5. A drying and disinfection cabinet according to claim 1, characterized in that: A pulsed ultraviolet lamp (10) is fixedly connected to the top of the inner wall of the cabinet (1). The pulsed ultraviolet lamp (10) and the infrared heating tube (11) are both electrically connected to the controller (5).

6. A drying and disinfection cabinet according to claim 4, characterized in that: The cabinet (1) has heat dissipation holes (8) on its surface, and the surface of the controller (5) is in contact with the heat dissipation holes (8).

7. A drying and disinfection cabinet according to claim 1, characterized in that: A rotating shaft (9) is fixedly connected to the front side of the cabinet (1). The rotating shaft (9) is rotatably connected to the cabinet door frame (2). The cabinet door frame (2) is rotatably connected to the sealed door (3).

8. A drying and disinfection cabinet according to claim 2, characterized in that: The inner wall of the support base (1401) is equipped with a slide rail, and the water collection tank (1402) is slidably connected to the slide rail. Both sides of the water collection tank (1402) are in contact with the inner wall surface of the support base (1401).

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