Efficient hot air circulation tableware disinfection cabinet

Abstract

The utility model relates to the technical field of disinfection cabinets, and provides an efficient hot air circulation tableware disinfection cabinet which comprises a cabinet body and a disinfection mechanism. Through the arrangement of the rotating seat, the motor and the rotating air port, the motor works to drive the rotating air port to rotate on the rotating seat, so that hot air is conveyed more uniformly, tableware is heated more uniformly, the disinfection efficiency is improved, and the side air port is arranged to assist air supply, so that the influence on the tableware disinfection effect caused by temperature reduction after lower air flows through the upper part is avoided; by arranging a filtering tank, a filter and a mounting card, pumped-back air enters the filtering tank, the filter adsorbs impurities and peculiar smell in the pumped-back air, the situation that the tableware disinfection effect is affected due to the fact that peculiar smell is generated after internal air is circulated for multiple times is avoided, and after the tableware is used for a period of time, the mounting card is taken down, and the filter is convenient to replace; according to the utility model, the temperature sensors are arranged to monitor the temperature of different positions in the cabinet body and transmit data to the controller.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection cabinets, in particular to an efficient hot air circulation tableware disinfection cabinet. Background Technique

[0002] The efficient hot air circulation tableware disinfection cabinet is a modern kitchen appliance used for efficient and convenient disinfection of tableware. It adopts advanced hot air circulation technology and thoroughly disinfects tableware by means of high-temperature dry heat to kill bacteria and viruses, ensuring the hygiene and safety of tableware. The interior of the disinfection cabinet is usually designed with multiple layers of shelves that can accommodate various tableware of different shapes and sizes, such as bowls, plates, chopsticks, spoons, etc. Users only need to put the tableware into the disinfection cabinet, set the disinfection time and temperature, and the disinfection cabinet will automatically work. The efficient hot air circulation tableware disinfection cabinet has various advantages. In short, the efficient hot air circulation tableware disinfection cabinet is an efficient, convenient and safe kitchen appliance that provides a better tableware disinfection solution for modern families and makes our lives healthier and more beautiful.

[0003] According to the search, the Chinese utility model publication number: CN213191351U discloses a hot air circulation tableware disinfection cabinet. First, when the blower is powered on and started to generate wind, the wind passes through the serpentine coil. The electric heating tube is powered on and started to generate high temperature to heat the air in the serpentine coil. The heated high-temperature air is blown into the interior of the disinfection cabinet body through the exhaust pipe from multiple air nozzles to achieve uniform heating of the disinfection cabinet body, ensuring the disinfection effect of the items placed in the disinfection cabinet body and improving the practicability of the device. After the hot air contacts the disinfected items, it enters the interior of the frame through the intake square pipe, and sequentially passes through the activated carbon plate and the water-absorbing resin particles to dry the hot air. The hot air enters the input end of the blower from the delivery pipe and enters the cycle, so that it does not exchange with the external air, ensuring the dryness of the hot air and improving the drying speed of the disinfected items. Second, the utility model is provided with an ultraviolet disinfection lamp, which can disinfect the air during circulation, making it convenient to use. By providing an observation window, it is convenient for the user to observe the internal disinfection status of the device. By providing a protective shell, it can prevent workers from accidentally touching the exhaust pipe and the delivery pipe and causing burns, ensuring its safety in use.

[0004] However, when implementing the above technical solutions, there are some problems that need to be considered: First, the disinfection cabinet only has air nozzles on one side, resulting in uneven circulation of hot air in the disinfection cabinet, affecting the disinfection effect, and the replacement of the activated carbon plate and the water-absorbing resin particles is complex, affecting the efficiency. Second, when the disinfection cabinet is in use, the uneven placement of tableware will cause different temperatures in each part, affecting the overall disinfection effect. Content of the Utility Model

[0005] The purpose of the content of the present utility model is to provide an efficient hot air circulation tableware disinfection cabinet to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions: An efficient hot air circulation tableware disinfection cabinet includes a cabinet body and a disinfection mechanism. A controller is provided on the front of the cabinet body. A disinfection mechanism is provided inside the cabinet body. A partition is provided inside the cabinet body. A rotating base is provided at the bottom of the cabinet body. A side air outlet is provided above the rotating base. An air extraction port is provided on the back of the partition. A filter tank is provided below the air extraction port. A solenoid valve is provided on the back of the rotating base.

[0007] Preferably, two sets of rotating bases are provided. A motor is provided on the front of the rotating base. A rotating air outlet is rotatably connected inside the rotating base. The rotating air outlet and the rotating base form a rotating structure through the motor.

[0008] Preferably, the side air outlet is fixedly connected to the cabinet body, electrically connected to the controller, and multiple sets of side air outlets are provided.

[0009] Preferably, the air extraction port is fixedly connected to the partition and matches the size of the cabinet body.

[0010] Preferably, the filter tank is fixedly connected to the partition. A filter is provided inside the filter tank. An installation clamp is provided on one side of the filter. The installation clamp is threadedly connected to the filter tank.

[0011] Preferably, one end of the filter tank is connected to a connecting pipe. The other end of the connecting pipe is connected to a heater. The heater is electrically connected to the controller. An air pump is connected below the heater. Two sets of air pumps are provided. An air supply pipe is connected below the air pump.

[0012] Preferably, the solenoid valve is electrically connected to the controller, threadedly connected to the rotating air outlet and the side air outlet, and threadedly connected to the air supply pipe.

[0013] Preferably, temperature sensors are provided on the front of the partition. Multiple sets of temperature sensors are provided. The temperature sensors are electrically connected to the controller.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The utility model is provided with a rotating base, a motor and a rotating air outlet. When the motor works, it drives the rotating air outlet to rotate on the rotating base, making the hot air delivery more uniform, the tableware heated more evenly, and improving the disinfection efficiency. By setting side air outlets, the side air outlets assist in air supply, avoiding the temperature drop of the air flowing through the upper part after flowing through the lower part, which affects the tableware disinfection effect. By setting a filter tank, a filter and a mounting clip, the drawn-back air enters the filter tank, and the filter adsorbs impurities and peculiar smells in the drawn-back air, avoiding the generation of peculiar smells after the internal air circulates multiple times, which affects the tableware disinfection effect. After using for a period of time, the mounting clip is removed to facilitate the replacement of the filter;

[0016] The utility model is provided with a temperature sensor, which monitors the temperature at different positions in the cabinet body and transmits the data to the controller. By setting a solenoid valve, the controller adjusts the air flow rate entering the rotating air outlet and the side air outlet according to the temperature situation in the cabinet body, so as to keep the temperature in the disinfection cabinet constant and avoid affecting the stability of the disinfection work. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the external structure of the utility model.

[0018] Figure 2 is a schematic diagram of the internal structure of the front of the utility model.

[0019] Figure 3 is a schematic diagram of the internal structure of the back of the utility model.

[0020] Figure 4 is a schematic diagram of the cooperation of the rotating base, the motor and the rotating air outlet of the utility model.

[0021] Figure 5 is a schematic diagram of the cooperation of the filter tank, the filter and the mounting clip of the utility model.

[0022] In the figure: 1, cabinet body; 2, controller; 3, disinfection mechanism; 301, partition board; 302, rotating base; 303, motor; 304, rotating air outlet; 305, side air outlet; 306, air extraction port; 307, filter tank; 308, filter; 309, mounting clip; 310, connecting pipe; 311, heater; 312, air pump; 313, air supply pipe; 314, solenoid valve; 315, temperature sensor. Detailed Embodiments

[0023] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a highly efficient hot air circulation tableware disinfection cabinet, including a cabinet body 1 and a disinfection mechanism 3. A controller 2 is arranged on the front surface of the cabinet body 1, a disinfection mechanism 3 is arranged inside the cabinet body 1, a partition 301 is arranged inside the cabinet body 1, a rotating base 302 is arranged at the bottom of the cabinet body 1, a side air outlet 305 is arranged above the rotating base 302, an air extraction port 306 is arranged on the back surface of the partition 301, a filter tank 307 is arranged below the air extraction port 306, and a solenoid valve 314 is arranged on the back surface of the rotating base 302.

[0028] Specifically, two groups of rotating bases 302 are provided. A motor 303 is arranged on the front surface of the rotating base 302. A rotating air outlet 304 is rotatably connected inside the rotating base 302. The rotating air outlet 304 and the rotating base 302 form a rotating structure through the motor 303. When the motor 303 works, it drives the rotating air outlet 304 to rotate on the rotating base 302, making the hot air delivery more uniform, the tableware heated more evenly, and improving the disinfection efficiency.

[0029] Specifically, the side air outlet 305 is fixedly connected to the cabinet body 1 and electrically connected to the controller 2. Multiple groups of side air outlets 305 are provided to assist in air supply, preventing the temperature of the air flowing through the upper part after passing through the lower part from dropping, which may affect the tableware disinfection effect.

[0030] Specifically, the extraction air outlet 306 is fixedly connected to the partition 301 and matches the size of the cabinet body 1. The low-temperature air is extracted from the extraction air outlet 306 and reused to achieve hot air circulation.

[0031] Specifically, the filter tank 307 is fixedly connected to the partition 301. A filter 308 is provided inside the filter tank 307. An installation clamp 309 is provided on one side of the filter 308. The installation clamp 309 is threadedly connected to the filter tank 307. The drawn-back air enters the filter tank 307, and the filter 308 adsorbs impurities and odors in the drawn-back air, preventing the generation of odors after multiple cycles of the internal air and affecting the tableware disinfection effect. After using for a period of time, the installation clamp 309 can be removed to facilitate the replacement of the filter 308.

[0032] Specifically, the filter tank 307 is connected to one end of a connecting pipe 310. The other end of the connecting pipe 310 is connected to a heater 311. The heater 311 is electrically connected to the controller 2. A gas pump 312 is connected below the heater 311. Two groups of gas pumps 312 are provided. A air supply pipe 313 is connected below the gas pumps 312. The heater 311 heats the low-temperature air, and the gas pumps 312 work to send the hot air into the air supply pipe 313.

[0033] Specifically, the solenoid valve 314 is electrically connected to the controller 2 and is threadedly connected to the rotary air outlet 304, the side air outlet 305, and the air supply pipe 313. The controller 2 adjusts the solenoid valve 314 according to the temperature inside the cabinet body 1 to control the air flow rate entering the rotary air outlet 304 and the side air outlet 305, so as to maintain a constant temperature inside the disinfection cabinet and prevent affecting the stability of the disinfection work.

[0034] Specifically, temperature sensors 315 are provided on the front surface of the partition 301. Multiple groups of temperature sensors 315 are provided. The temperature sensors 315 are electrically connected to the controller 2. The temperature sensors 315 monitor the temperatures at different positions inside the cabinet body 1 and transmit the data to the controller 2.

[0035] Working principle: First, put the tableware into the disinfection cabinet. Then, the heater 311 heats the low-temperature air, and the air pump 312 operates to send the hot air into the air supply duct 313. Next, the motor 303 operates to drive the rotating air outlet 304 to rotate on the rotating base 302, making the hot air delivery more uniform, the tableware heated more evenly, and improving the disinfection efficiency. At the same time, the side air outlet 305 assists in air supply to prevent the temperature from dropping after the air flowing through the lower part passes through the upper part, which affects the disinfection effect of the tableware. Then, the low-temperature air is drawn out from the air extraction port 306 and reused. The hot air circulation filter 308 adsorbs impurities and odors in the drawn-back air to prevent the generation of odors after multiple circulations of the internal air, which affects the disinfection effect of the tableware. At the same time, the temperature sensor 315 monitors the temperatures at different positions in the cabinet 1 and transmits the data to the controller 2. The controller 2 adjusts the solenoid valve 314 according to the temperature conditions in the cabinet 1 to control the air flow rate entering the rotating air outlet 304 and the side air outlet 305 for adjustment, maintaining a constant temperature in the disinfection cabinet and avoiding affecting the stability of the disinfection work. After using for a period of time, remove the installation card 309 to facilitate the replacement of the filter 308.

[0036] The above are only the embodiments of the present invention. Specific structures and common knowledge such as characteristics well known in the art are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-efficiency hot air circulation tableware disinfection cabinet, comprising a cabinet body (1) and a disinfection mechanism (3), characterized in that: A controller (2) is arranged on the front of the cabinet (1), a disinfection mechanism (3) is arranged inside the cabinet (1), a partition (301) is arranged inside the cabinet (1), a rotating seat (302) is arranged at the bottom of the cabinet (1), a side air outlet (305) is arranged above the rotating seat (302), an air outlet (306) is arranged on the back of the partition (301), a filter tank (307) is arranged below the air outlet (306), and a solenoid valve (314) is arranged on the back of the rotating seat (302).

2. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: The rotating seat (302) is provided in two groups. A motor (303) is provided on the front of the rotating seat (302). The interior of the rotating seat (302) is rotatably connected to a rotating air outlet (304). The rotating air outlet (304) forms a rotating structure with the rotating seat (302) through the motor (303).

3. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: The side air vents (305) are fixedly connected to the cabinet (1), the side air vents (305) are electrically connected to the controller (2), and a plurality of groups of side air vents (305) are provided.

4. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: The air intake port (306) is fixedly connected to the partition plate (301), and the air intake port (306) matches the size of the cabinet (1).

5. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: The filter tank (307) is fixedly connected to the partition (301), a filter (308) is arranged on the inner side of the filter tank (307), a mounting card (309) is arranged on one side of the filter (308), and the mounting card (309) is threadedly connected to the filter tank (307).

6. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: The filter tank (307) is connected to one end of a connecting pipe (310), the other end of the connecting pipe (310) is connected to a heater (311), the heater (311) is electrically connected to a controller (2), an air pump (312) is connected below the heater (311), two groups of the air pump (312) are provided, and an air supply pipe (313) is connected below the air pump (312).

7. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: The solenoid valve (314) is electrically connected to the controller (2), the solenoid valve (314) is threadedly connected to the rotating air outlet (304) and the side air outlet (305), and the solenoid valve (314) is threadedly connected to the air supply pipe (313).

8. The high-efficiency hot air circulation tableware disinfection cabinet according to claim 1, characterized in that: A temperature sensor (315) is arranged on the front side of the partition (301), and a plurality of groups of the temperature sensors (315) are arranged. The temperature sensors (315) are electrically connected to the controller (2).

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