Thawing device
By integrating defrosting, sterilization, deodorization, and air-drying functions, the device solves the problem of poor food safety in existing technologies, and improves the safety and quality of food, especially the stability of food safety and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TCL HOME APPLIANCES (HEFEI) CO LTD
- Filing Date
- 2025-05-07
- Publication Date
- 2026-06-16
AI Technical Summary
Existing thawing devices raise the surface temperature of meat during the thawing process, which can easily produce odors and poses a risk of bacterial growth, resulting in poor food safety.
Design a device that integrates defrosting, sterilization, deodorization and air drying functions. Utilize an ultrasonic defrosting module for rapid and uniform defrosting, combined with ultraviolet sterilization and activated carbon adsorption to remove odors, and an air drying module to remove moisture. Automated control is achieved through sensors and a control system.
It effectively inhibits bacterial growth, eliminates odors, ensures food safety and quality stability, and improves thawing efficiency and user experience.
Smart Images
Figure CN224356941U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of thawing devices, and particularly relates to a thawing device. Background Technology
[0002] As people's living standards improve and their awareness of food safety increases, the requirements for processing meat are becoming more and more stringent. Existing thawing devices cause the surface temperature of meat to rise during the thawing process, and they are prone to producing odors, which may provide conditions for bacterial growth and result in poor food safety. Utility Model Content
[0003] This application provides a thawing device to address the problem of poor food safety during existing food thawing processes.
[0004] In a first aspect, embodiments of this application provide a defrosting device, comprising:
[0005] The shell has a thawing chamber.
[0006] A defrosting module is disposed in the defrosting chamber;
[0007] The sterilization and deodorization module and the air-drying module are disposed in the housing and are both connected to the defrosting chamber.
[0008] In some embodiments of this application, the defrosting device further includes a defrosting drawer, which is slidably disposed in the defrosting chamber; and the defrosting drawer is provided with a support net, and the defrosting module is disposed below the support net.
[0009] In some embodiments of this application, the air-drying module is disposed on the side of the housing; the sterilization and deodorization module is disposed on the top of the housing and located above the support net.
[0010] In some embodiments of this application, the defrosting drawer is provided with a slide rail along the height direction, and the support net is provided with a sliding part, which is slidably connected to the slide rail.
[0011] In some embodiments of this application, the drying module includes multiple fans arranged circumferentially around the housing.
[0012] In some embodiments of this application, the sterilization and deodorization module includes:
[0013] An adsorption box is installed on the top of the housing, and the adsorption box contains an adsorbent.
[0014] An ultraviolet lamp is installed in the adsorption box.
[0015] In some embodiments of this application, the adsorption box includes a box body and a cover detachably connected to the box body. The box body is at least partially located outside the housing, and the cover covers the side of the box body away from the housing.
[0016] In some embodiments of this application, the side of the adsorption box is provided with a plurality of spaced adsorption holes, the adsorption holes are connected to the thawing chamber, and the size of the adsorption holes is smaller than the size of the adsorbent.
[0017] In some embodiments of this application, the defrosting device further includes:
[0018] Detection components are used to detect food parameters;
[0019] The controller, the detection component is electrically connected to the controller, and is also electrically connected to the defrosting module, the sterilization and deodorization module, and the air-drying module.
[0020] In some embodiments of this application, the detection component includes a visual capture device and a weight sensor, used to detect the type and weight of the food ingredients;
[0021] And / or, the defrosting device is further equipped with a display, the display being configured to display at least one of the following: the temperature of the defrosting chamber, the humidity of the defrosting chamber, the weight of the food, and the working status of the sterilization and deodorization module;
[0022] And / or, the defrosting device is also equipped with a voice prompt device.
[0023] The thawing device provided in this application includes a shell, a thawing module, a sterilization and deodorization module, and a drying module. The shell has a thawing chamber, and the thawing module is disposed in the thawing chamber. The sterilization and deodorization module and the drying module are disposed in the shell and are all connected to the thawing chamber. The thawing device integrates thawing, sterilization, deodorization, and drying functions, which can effectively inhibit bacterial growth and eliminate odors generated during the thawing process. After thawing, the drying module quickly removes moisture from the surface of the meat using high-speed airflow, preventing bacterial growth caused by a humid environment and significantly improving the safety and quality stability of the food.
[0024] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description
[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0026] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.
[0027] Figure 1 Schematic diagram of the defrosting device provided in the embodiments of this application Figure 1 .
[0028] Figure 2 Schematic diagram of the defrosting device provided in the embodiments of this application Figure 2 .
[0029] Figure 3 This is a front view of the defrosting device provided in an embodiment of this application.
[0030] Figure 4 This is a schematic diagram of the defrosting drawer provided in an embodiment of this application.
[0031] Figure 5 This is a top view of the defrosting device provided in an embodiment of this application.
[0032] Figure 6 Flowchart of the control method for the defrosting device provided in the embodiments of this application Figure 1 .
[0033] Figure 7 Flowchart of the control method for the defrosting device provided in the embodiments of this application Figure 2 .
[0034] Figure label:
[0035] 100. Shell; 110. Thawing chamber;
[0036] 200. Defreeze module;
[0037] 300. Sterilization and deodorization module; 310. Adsorption box; 320. Ultraviolet lamp; 311. Box body; 312. Lid; 313. Adsorption hole;
[0038] 400. Drying module; 410. Fan;
[0039] 500. Defrost drawer; 510. Support mesh; 501. Drawer slide; 502. Sliding part;
[0040] 600. Detection component; 610. Visual capture device;
[0041] 700. Voice prompt device;
[0042] 800. Control buttons;
[0043] 900. Monitor. Detailed Implementation
[0044] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.
[0045] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0046] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.
[0047] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0049] In related technologies, with the improvement of people's living standards and the enhancement of food safety awareness, the requirements for the processing of meat ingredients are becoming increasingly stringent. Frozen meat, as a common ingredient in daily life, has its thawing process directly affecting its taste, nutritional value, and safety. Traditional thawing methods (such as natural thawing, water thawing, and microwave thawing) suffer from uneven thawing, long thawing times, and easy bacterial growth, making it difficult to meet the needs of modern households and the food processing industry for efficient and safe thawing.
[0050] Some methods employ ultrasonic thawing. As an emerging thawing method, ultrasonic thawing has gained increasing attention due to its advantages such as fast thawing speed, good uniformity, and minimal damage to meat quality. However, ultrasonic thawing alone still has the following shortcomings:
[0051] Risk of bacterial growth: During thawing, the surface temperature of the meat rises, potentially creating conditions for bacterial proliferation. Odor issues: During thawing, the meat may develop an off-odor due to oxidation or microbial activity. Residual surface moisture: After thawing, the meat retains a significant amount of moisture on its surface, affecting subsequent processing and cooking.
[0052] This application provides a thawing device to address the problem of poor food safety during existing food thawing processes. The following will be discussed in conjunction with the accompanying drawings. Figure 1-7 Please provide an explanation.
[0053] The defrosting device provided in this application embodiment is referenced. Figure 1 and Figure 2 As shown, the device includes a housing 100, a defrosting module 200, a sterilization and deodorization module 300, and a drying module 400. The housing 100 forms a defrosting chamber 110. The defrosting module 200 is disposed in the defrosting chamber 110. The sterilization and deodorization module 300 and the drying module 400 are both disposed in the housing 100 and are both connected to the defrosting chamber 110.
[0054] It is understood that in this embodiment, an independent defrosting chamber 110 is formed inside the housing 100, and the defrosting module 200 is installed inside the defrosting chamber 110, responsible for performing a rapid and uniform defrosting operation on the food. The defrosting method of the defrosting module 200 may include, but is not limited to, microwave defrosting, electric heating element defrosting, infrared radiation heating defrosting, steam defrosting, ultrasonic defrosting, and radio frequency heating defrosting. This embodiment uses ultrasonic defrosting as an example for explanation.
[0055] The sterilization and deodorization module 300 is installed on the housing 100 and connected to the defrosting chamber 110. The main function of this module is to kill bacteria and microorganisms on the surface of the food and in the surrounding environment in real time during the defrosting process through ultraviolet irradiation, ozone generation, or other sterilization technologies. Simultaneously, it can effectively remove odor molecules generated during the defrosting process, such as volatile organic compounds.
[0056] The air-drying module 400 is also installed on the housing 100 and connected to the defrosting chamber 110. This module uses high-speed airflow to sweep the surface of the food, quickly evaporating any residual moisture, thereby preventing bacterial growth and food spoilage caused by a humid environment, and also facilitating subsequent processing and cooking.
[0057] The defrosting device of this embodiment integrates defrosting, sterilization, deodorization, and air-drying functions into a compact housing 100, making it simple and efficient to operate. The sterilization and deodorization module 300 can inhibit bacterial growth in real time during the defrosting process, significantly improving food safety. At the same time, by removing odor molecules, it improves the operating environment and the sensory quality of the food. The air-drying module 400 quickly dries the surface moisture of the food after defrosting, avoiding secondary contamination and bacterial growth caused by moisture, which not only extends the shelf life of the food but also maintains its fresh and tender texture. The modular design allows each functional unit to work independently without affecting each other, further improving overall performance and reliability.
[0058] In one optional implementation, combined with Figure 1 and Figure 2 As shown, the defrosting device also includes a defrosting drawer 500, which is slidably disposed in the defrosting chamber 110; and the defrosting drawer 500 is provided with a support net 510, and the defrosting module 200 is disposed below the support net 510.
[0059] The defrosting drawer 500 is slidably positioned within the defrosting chamber 110 for easy placement and removal of food. A support mesh 510 is used to hold the food, and the defrosting module 200 is located below the support mesh 510, using ultrasound or other methods to heat and defrost the food. Users can fill the defrosting drawer 500 with purified water and utilize ultrasonic technology to accelerate the defrosting process.
[0060] For example, the support mesh 510 can be a stainless steel mesh, and the support mesh 510 can be detachably installed in the defrost drawer 500 for easy cleaning and maintenance.
[0061] In one optional implementation, combined with Figures 1-3 As shown, the air-drying module 400 is located on the side of the housing 100 and can be used for rapid drying of food after thawing, removing moisture from the surface of the food by means of air blowing. The sterilization and deodorization module 300 is located on the top of the housing 100 and above the support net 510. It is used to sterilize food, ensure food safety, remove odors from food or the inside of the device, and improve the user experience.
[0062] In this embodiment, the air-drying module 400 is located on the side to avoid interference with the sterilization and deodorization module 300 at the top. The sterilization and deodorization module 300 is located above the support net 510, which can more efficiently cover the food area, facilitate all-round processing of the food, and ensure sterilization and deodorization effects.
[0063] Furthermore, the air-drying module 400 can be equipped with multi-level wind speed adjustment to meet the needs of different ingredients. It can also be designed with rotation or zoned air blowing functions to ensure uniform drying.
[0064] In one optional implementation, combined with Figure 2 and Figure 4 As shown, the defrost drawer 500 is equipped with a slide rail 501 along its height, and the support net 510 is equipped with a sliding part 502, which is slidably connected to the slide rail 501. This design allows the support net 510 to move up and down, facilitating the automatic transport of food from the defrosting area to the sterilization and drying area.
[0065] After thawing, the support net 510 automatically rises to the processing area, reducing manual intervention and improving efficiency. The ultraviolet light directly acts on the surface of the food, ensuring thorough sterilization. The air control system effectively removes moisture from the food surface, preventing bacterial growth and extending shelf life.
[0066] In one optional implementation, combined with Figures 1-3 As shown, the air drying module 400 includes a plurality of fans 410 arranged circumferentially around the housing 100.
[0067] The drying module 400 is equipped with multiple fans 410, providing greater airflow and stronger wind speed. The fans 410 are evenly distributed circumferentially around the housing 100, ensuring airflow covers the entire processing area. The simultaneous operation of multiple fans 410 enhances air circulation and accelerates the evaporation of moisture from the food surface. This circumferential arrangement ensures more even airflow distribution within the housing 100, preventing localized under-drying or over-drying. Furthermore, the multiple fans 410 not only dry the food but also help dissipate heat from within the equipment, improving overall heat dissipation efficiency.
[0068] In one alternative implementation, refer to Figure 2 and Figure 3 As shown, the sterilization and deodorization module 300 includes an adsorption box 310 and an ultraviolet lamp 320. The adsorption box 310 is installed on the top of the housing 100 and contains an adsorbent. The ultraviolet lamp 320 is installed in the adsorption box 310.
[0069] In this embodiment, the adsorption box 310 is installed on the top of the housing 100. The adsorption box 310 contains an adsorbent (e.g., activated carbon) for adsorbing odors, harmful gases, or other pollutants from the air. Adsorbents such as activated carbon have excellent adsorption properties and can effectively remove odors and harmful substances from the air. Installing it on the top of the housing 100 facilitates maintenance and replacement of the adsorbent. The combined design of the adsorption box 310 and the ultraviolet lamp 320 allows the sterilization and deodorization module 300 to not only remove odors and harmful gases but also kill germs in the air, thereby providing a cleaner and healthier air environment.
[0070] In one optional implementation, combined with Figures 1-3 As shown, the adsorption box 310 includes a box body 311 and a cover 312 detachably connected to the box body 311. The box body 311 is at least partially located outside the housing 100, and the cover 312 covers the side of the box body 311 away from the housing 100.
[0071] Since the box 311 is located outside the housing 100 and the cover 312 is removable, users can easily open the cover 312 and replace the adsorbent (such as activated carbon) without disassembling the entire device, reducing the user's operational difficulty and time cost. Regularly replacing the adsorbent can maintain its efficient adsorption performance, thereby extending the overall service life of the adsorption box 310.
[0072] In some implementations, an adsorbent usage status monitoring function can be added, which reminds the device when the adsorbent is close to saturation so that it can be replaced in time.
[0073] In one optional implementation, combined with Figures 1-3As shown, the side of the adsorption box 310 is provided with a plurality of adsorption holes 313 spaced apart. The adsorption holes 313 are connected to the thawing chamber 110, and the size of the adsorption holes 313 is smaller than the size of the adsorbent.
[0074] Optionally, the adsorption holes 313 are spaced apart, i.e., distributed at a certain interval, and the adsorption holes 313 are connected to the defrosting chamber 110, so that air can enter the adsorption box 310 for purification through these adsorption holes 313. The circumferential spacing of multiple adsorption holes 313 can guide air to flow evenly through the adsorbent, thereby improving the purification efficiency.
[0075] Each adsorption pore 313 is smaller than the size of the adsorbent, preventing the adsorbent from falling out or leaking from the pores. This ensures the adsorbent is fixed inside the adsorption box 310, preventing movement due to equipment vibration or other reasons, thus guaranteeing the safety and reliability of equipment operation.
[0076] In one optional implementation, combined with Figures 1-3 As shown, the defrosting device also includes a detection component 600 and a controller. The detection component 600 is used to detect food parameters. The detection component 600 is electrically connected to the controller and also electrically connected to the defrosting module 200, the sterilization and deodorization module 300, and the air-drying module 400. It is configured to control the operation of the defrosting module 200 and the sterilization and deodorization module 300 based on the food parameters.
[0077] For example, food parameters may include, but are not limited to, food temperature, food humidity, food weight, and food type. The control area is electrically connected to the defrosting module 200, the sterilization and deodorization module 300, and the air-drying module 400, and is configured to control the operation of these modules based on the detected food parameters.
[0078] For example, based on the detected food parameters (such as temperature and humidity), the working mode of the defrosting module 200 (such as defrosting speed and heating power) can be dynamically adjusted; when a high bacterial content is detected, the ultraviolet sterilization or ozone deodorization function can be automatically activated; after the food is defrosted, the surface of the food can be quickly dried by blowing or dehumidifying.
[0079] In one alternative implementation, refer to Figure 3 As shown, the detection component 600 includes a vision capture device 610 (e.g., a camera) and a weight sensor for detecting the type and weight of the food. The vision capture device 610 is used to take pictures of the food and determine its type (e.g., meat, seafood, vegetables, etc.) using image recognition technology. The weight sensor is used to measure the weight of the food to more accurately calculate the time and power required for defrosting. This improves the intelligence of the defrosting process by automatically adjusting defrosting parameters based on the type and weight of the food, eliminating the need for users to manually input food information and enhancing the user experience.
[0080] Optionally, the detection component 600 may also include a temperature sensor, a humidity sensor, etc., which are not specifically limited in this embodiment.
[0081] In one optional implementation, combined with Figure 1 , Figure 2 and Figure 5 As shown, the defrosting device is also equipped with a display 900, which is configured to display at least one of the following: the temperature of the defrosting chamber 110, the humidity of the defrosting chamber 110, the weight of the food, and the working status of the sterilization and deodorization module 300. It can also be used to display the temperature of the carrier mesh 510 and the touchscreen mode selection for the type of frozen meat. Real-time feedback can be provided, allowing users to clearly understand the various parameters during the defrosting process. This facilitates users in monitoring the equipment's operating status and adjusting settings or handling abnormal situations in a timely manner.
[0082] Optionally, there can be multiple displays 900, each display 900 displaying a single parameter.
[0083] In one optional implementation, combined with Figure 1 and Figure 3 As shown, the defrosting device is also equipped with a voice prompt device 700, which uses sound to remind the user of the status and operation information of the defrosting device. For example, it may remind the user that the food has been defrosted, that the sterilization and deodorization module 300 is running, or that the device needs cleaning or maintenance.
[0084] Optionally, the thawing device is equipped with control buttons 800, which, from left to right, are: ultrasonic thawing only, sterilization and air drying only, main power button, and sterilization and air drying only, ultrasonic thawing only.
[0085] The defrosting device provided in this application includes a housing 100, a defrosting module 200, a sterilization and deodorization module 300, and a drying module 400. The housing 100 forms a defrosting chamber 110, the defrosting module 200 is disposed in the defrosting chamber 110, and the sterilization and deodorization module 300 and the drying module 400 are disposed in the housing 100. The defrosting device integrates defrosting, sterilization, deodorization, and drying functions, which can effectively inhibit bacterial growth and eliminate odors generated during the defrosting process. After defrosting, the drying module 400 quickly removes moisture from the surface of the meat using high-speed airflow, preventing bacterial growth caused by a humid environment and significantly improving the safety and quality stability of the food.
[0086] In one optional implementation, combined with Figure 6 and Figure 7 As shown, the control method for the defrosting device may include:
[0087] Users fill the ultrasonic defrosting drawer with purified water for defrosting food, close the device door, and turn on the main switch. If no other button operations are performed, the device will automatically enter the fully automatic control system integrating ultrasonic defrosting, sterilization, and deodorization after three seconds. The temperature sensor will test the temperature of the purified water for defrosting. After the temperature stabilizes, the meat to be defrosted is placed on the stainless steel mesh in the defrosting drawer. The device door is closed, and the weight sensors at both ends of the stainless steel mesh detect the weight of the frozen meat. The type of meat can be selected via the touch screen. The control center automatically calculates the ultrasonic energy wave coefficient required for defrosting based on the weight and type of frozen meat.
[0088] The frequency and power are set according to the type and weight of the frozen meat, and the ultrasonic generator is started. Temperature sensing wires attached to the stainless steel mesh on which the meat is being thawed and temperature sensors on the side walls of the drawer monitor the temperature of the meat and the temperature inside the thawing drawer in real time, dynamically adjusting the ultrasonic power to ensure uniform thawing. If the temperature sensor detects that the temperature is too high, it automatically reduces the ultrasonic power or stops operation. When the temperature difference threshold is less than 1°C, after thawing is complete, the stainless steel mesh containing the thawed meat will automatically rise to the ultraviolet equipment and air control system module.
[0089] The linkage system detects that the ultrasonic system is off, the weight sensor detects the weight of the thawing meat, the machine vision system captures and calculates the surface area of the meat, and sets the irradiation time and power based on the meat's weight and surface area. The ultraviolet intensity sensor monitors the UV lamp's operating status in real time to ensure sterilization effectiveness. While this system is operating, the equipment door locks automatically to prevent UV leakage. Simultaneously, the drying system starts, setting the drying time and airflow speed based on the meat's surface moisture and weight to ensure effective drying and sterilization. Once all processes are complete, the system will issue an audible alert to notify the user to remove the meat.
[0090] After the meat is removed and the thawing water is poured out, the system automatically enters self-cleaning mode. The UV lamp and drying system simultaneously activate for sterilization, ensuring the equipment is hygienic and clean. Once self-cleaning is complete, the system enters standby mode. Throughout this process, from meat thawing to the system's self-cleaning, the activated carbon in the odor-eliminating box continuously adsorbs odor molecules.
[0091] The ultrasonic frequency range is 20kHz-40kHz, with adjustable power. The low frequency (20kHz-30kHz) is suitable for whole cuts of beef and pork; the high frequency (30kHz-40kHz) is suitable for thawing thinly sliced meats such as fish fillets and chicken breast. The ultraviolet lamp has a wavelength of 253.7nm and an ultraviolet intensity of 1000μW / cm². 2 -5000μW / cm 2 The sterilization time is 5-15 minutes, depending on the intensity of ultraviolet light and the surface area of the meat.
[0092] The thawing device in this embodiment utilizes ultrasonic thawing technology to achieve rapid and uniform thawing of frozen meat. Ultraviolet sterilization technology is used to kill bacteria and viruses on the surface of the thawed meat. Activated carbon adsorption removes odors generated during thawing and moisture removal. Air control technology removes surface moisture from the meat, facilitating subsequent processing and cooking. Based on sensors and a control system, the entire process of thawing, sterilization, deodorization, and air drying is automated.
[0093] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.
[0094] Finally, it should be noted that the above embodiments are only used to illustrate this application and are not intended to limit this application. Although this application has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of this application do not depart from the spirit and scope of the technical solutions of this application and should all be covered within the protection scope of this application.
Claims
1. A defrosting device, characterized in that, include: The shell has a thawing chamber. A defrosting module is disposed in the defrosting chamber; The sterilization and deodorization module and the air-drying module are disposed in the housing and are both connected to the defrosting chamber.
2. The defrosting device according to claim 1, characterized in that, The defrosting device further includes a defrosting drawer, which is slidably disposed in the defrosting chamber; and the defrosting drawer is provided with a support net, and the defrosting module is disposed below the support net.
3. The defrosting device according to claim 2, characterized in that, The air-drying module is located on the side of the housing; the sterilization and deodorization module is located on the top of the housing and above the support net.
4. The defrosting device according to claim 2, characterized in that, The defrosting drawer is provided with a slide rail along its height, and the support mesh is provided with a sliding part, which is slidably connected to the slide rail.
5. The defrosting device according to claim 1, characterized in that, The drying module includes multiple fans arranged circumferentially around the housing.
6. The defrosting device according to claim 1, characterized in that, The sterilization and deodorization module includes: An adsorption box is installed on the top of the housing, and the adsorption box contains an adsorbent. An ultraviolet lamp is installed in the adsorption box.
7. The defrosting device according to claim 6, characterized in that, The adsorption box includes a box body and a cover detachably connected to the box body. The box body is at least partially located outside the housing, and the cover closes to the side of the box body away from the housing.
8. The defrosting device according to claim 6, characterized in that, The side of the adsorption box has a plurality of spaced adsorption holes, which are connected to the thawing chamber, and the size of the adsorption holes is smaller than the size of the adsorbent.
9. The defrosting apparatus according to any one of claims 1-8, characterized in that, The defrosting device further includes: Detection components are used to detect food parameters; The controller, the detection component is electrically connected to the controller, and is also electrically connected to the defrosting module, the sterilization and deodorization module, and the air-drying module.
10. The defrosting device according to claim 9, characterized in that, The detection components include a visual capture device and a weight sensor, used to detect the type and weight of the ingredients; And / or, the defrosting device is further equipped with a display, the display being configured to display at least one of the following: the temperature of the defrosting chamber, the humidity of the defrosting chamber, the weight of the food, and the working status of the sterilization and deodorization module; And / or, the defrosting device is also equipped with a voice prompt device.