CN108618630B

CN108618630B - Sterilization assembly, sterilization control method, sterilization control system and cooking appliance

Info

Publication number: CN108618630B
Application number: CN201710165652.4A
Authority: CN
Inventors: 王新元; 房振; 苏莹; 李晶; 严平; 杜放
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-03-20
Filing date: 2017-03-20
Publication date: 2021-08-20
Anticipated expiration: 2037-03-20
Also published as: CN108618630A

Abstract

The invention provides a sterilization assembly, a sterilization control method, a sterilization control system and a cooking appliance, wherein the sterilization assembly comprises: the sterilizing box is arranged on the upper cover; the sterilization generator is arranged in the sterilization box; the water pipe is arranged inside the inner pot and is communicated with the sterilizing box and the inner pot; the water pump is arranged on the water pipe below the sterilizing box and is positioned on the upper cover; the magnetic valve is arranged on the water pipe, the magnetic valve opens the water pipe to be conducted, the water pump works to transfer the liquid to be cooked in the inner pot to the sterilizing box, the magnetic valve and the water pump are closed, the water pipe is closed, the sterilizing generator sterilizes the liquid to be cooked in the sterilizing box, the magnetic valve opens the water pipe to be conducted again, and the liquid to be cooked in the sterilizing box is transferred to the inner pot under the action of gravity. The sterilization assembly provided by the invention ensures the sterility and freshness of liquid to be cooked, inhibits microorganisms such as bacteria generated by food materials, ensures the freshness of the food materials, and further ensures the good quality and nutrition of the cooked food.

Description

Sterilization assembly, sterilization control method, sterilization control system and cooking appliance

Technical Field

The invention relates to the technical field of sterilization, in particular to a sterilization assembly, a sterilization control method, a sterilization control system and a cooking appliance.

Background

In the cooking stage of appointment cooking of the cooking appliance in the related art, food materials in the cooking appliance are soaked in water for a long time and are easy to breed a large number of microorganisms such as bacteria, the deterioration of the cooking food materials is accelerated, the food materials become dirty and smelly, the taste of the cooked food is deteriorated on one hand, and on the other hand, the loss of nutrient substances of the cooking food materials is caused, and even substances harmful to human health are generated due to untimely sterilization, so that the safety of a user is harmed.

Therefore, bacteria in the cooking appliance are inhibited and killed in the appointed cooking stage of the cooking appliance, so that delicious and nutrient food after cooking becomes a technical problem to be solved urgently.

Disclosure of Invention

In order to solve at least one of the above technical problems, an embodiment of a first aspect of the present invention proposes a sterilization assembly.

The embodiment of the second aspect of the invention also provides a sterilization control method.

In the third aspect of the embodiment of the invention, a sterilization control system is also provided.

In another embodiment of the present invention, a cooking appliance is also provided.

In view of the above, according to an embodiment of the first aspect of the present invention, the present invention provides a sterilization assembly for a cooking appliance, the cooking appliance including an upper cover and a body, the body being provided with an inner pan, the sterilization assembly including: the sterilizing box is arranged on the upper cover and is used for containing liquid to be cooked; the sterilization generator is arranged in the sterilization box and used for sterilizing the liquid to be cooked; the water pipe is arranged inside the inner pot and is communicated with the sterilizing box and the inner pot; the water pump is arranged on the water pipe below the sterilization box, is positioned on the upper cover and is used for transferring the liquid to be cooked in the inner pot into the sterilization box; and the magnetic valve is arranged on the water pipe and used for controlling the water pipe to be switched on or switched off.

The sterilization assembly provided by the invention has the advantages that the sterilization box is arranged on the upper cover of a cooking appliance to contain liquid to be cooked, the sterilization generator is arranged in the sterilization box to sterilize the liquid to be cooked, the water pipe communicated with the sterilization box and the inner pot is arranged in the inner pot, the water pump and the magnetic valve are arranged on the water pipe, the water pipe is opened through the magnetic valve, the water pipe is communicated, the liquid to be cooked in the inner pot is transferred into the sterilization box through the water pipe when the water pump works, the magnetic valve and the water pump are closed, the water pipe is closed, the sterilization generator sterilizes the liquid to be cooked in the sterilization box, the liquid to be cooked in the sterilization box is opened again through the magnetic valve, the water pipe is communicated, the liquid to be cooked in the sterilization box is transferred into the inner pot through the water pipe under the action of gravity, the sterility of the liquid to be cooked in the inner pot is effectively ensured, the food is prevented from being soaked in the liquid for a long time, a large amount of bacteria or microorganisms are bred to deteriorate food materials, so that the quality and nutrition of the cooked food are reduced, the method inhibits the microorganisms such as bacteria generated by the food materials, ensures the freshness of the food materials, further ensures the good quality and nutrition of the cooked food, ensures the food safety of users, improves the use experience of the users, and improves the satisfaction degree of the users; meanwhile, the liquid for cooking food materials is sterilized, fresh and sterile, the quality and nutrition of the cooked food are further improved, and the using satisfaction of a user is improved. Furthermore, the sterilized liquid is transferred to the inner pot under the action of gravity, so that the gravity of the earth is effectively utilized, the arrangement of a reflux device in the sterilized liquid transfer inner pot is avoided, the structure of the sterilization assembly is simplified, the space in the inner pot is saved, the requirement of miniaturization of the structure of the sterilization assembly is met, and the use satisfaction of a user is improved. Further, the subassembly of disinfecting is connected for can dismantling with cooking utensil, and the installation, dismantle conveniently, be favorable to being connected the subassembly of disinfecting with different cooking utensil, and application scope is extensive, further promotes user's suitable for experience. Further, the subassembly that disinfects can satisfy cooking utensil in the demand of reservation culinary art function, has avoided the longer edible material of reservation time to soak in aqueous and has bred microorganism such as a large amount of bacteriums easily, has guaranteed effectively that the freshness of edible material and culinary art liquid's sterility, and then guarantees good quality and nutrition of food after the culinary art, improves the satisfaction that the user used. Further, the magnetic valve can be arranged on a water pipe below the sterilizing box and positioned on the upper cover, the structure is compact, the occupied use space inside the inner pot can be effectively avoided, and the use satisfaction of a user is improved.

In addition, the sterilization assembly provided in the above embodiment of the present invention may further have the following additional technical features:

in the above technical solution, preferably, the water pipe is one, the water pipe is communicated with the sterilizing box through a connector, and the magnetic valve is located below the water pump.

In this technical scheme, an interface through a water pipe is linked together with the box that disinfects, and the magnet valve is located the below of water pump for treat that culinary art liquid circulates through a water pipe before disinfecting and after disinfecting, practiced thrift the usage space in the interior pot effectively, make the subassembly compact structure that disinfects simultaneously, can satisfy the demand that the product is miniaturized, and then improve the satisfaction that the user used.

In any of the above technical solutions, preferably, the water pipe is one, the two pipes with two interfaces are separated from the water pipe at the intersection, the two interfaces are communicated with the sterilization box, the magnetic valve and the water pump are respectively arranged on the two pipes, and the water pump is a one-way water pump.

In this technical scheme, the water pipe is one, separates two pipelines that have two interfaces in the punishment of crossing of water pipe, and two interfaces are linked together with the box of disinfecting, set up respectively on two pipelines through magnet valve and water pump for when disinfecting the subassembly and breaking down, it is water pump or magnet valve trouble to distinguish through the trouble of judging two pipelines, convenient maintenance with trade the piece, save maintenance duration, improve maintenance efficiency, and then improve the satisfaction that the user used. Furthermore, the water pump is a one-way water pump, so that liquid in a pipeline where the water pump is located can only be transferred to the sterilizing box from the inner pot and cannot be transferred to the inner pot from the sterilizing box, and the water after sterilization is effectively guaranteed to be transferred to the inner pot through the pipeline where the magnetic valve is located.

In any of the above technical solutions, preferably, the number of the water pipes is two, the two water pipes are respectively provided with a connector and communicated with the sterilizing box, the magnetic valve and the water pump are respectively arranged on the two water pipes, and the water pump is a one-way water pump.

In this technical scheme, the water pipe is two, two water pipes are provided with an interface respectively and are linked together with the box of disinfecting, set up respectively on two water pipes through magnet valve and water pump, the water pump is one-way water pump, make the water pipe that treats that the culinary art liquid passes through one-way water pump place in the pot migrate to the box of disinfecting, liquid after disinfecting migrates to the pot in through the water pipe at magnet valve place, make liquid before disinfecting and the liquid after disinfecting circulate through different water pipes, further guarantee good bactericidal effect, improve the speed of disinfecting and sterilization efficiency, the satisfaction that the improvement user used. Further, the water pipe that the magnet valve was located is shorter than the water pipe that the water pump was located, and the space of pot inside in having practiced thrift effectively to shorter water pipe, can satisfy the miniaturized demand of subassembly structure that disinfects, improves the satisfaction that the user used. Further, the two water pipes are arranged to be beneficial to distinguishing that the water pump or the magnetic valve breaks down by judging the faults of the two water pipes when the sterilization assembly breaks down, so that the maintenance and the replacement are convenient, the maintenance time is saved, the maintenance efficiency is improved, and the satisfaction degree of the user in use is further improved

In any of the above technical solutions, preferably, the method further includes: and the filtering device is arranged at one end of the water pipe communicated with the inner pot and is positioned inside the inner pot.

In the technical scheme, through setting up filter equipment in the one end of the water pipe that is linked together with interior pot, be located the inside of interior pot, make treating in the interior pot the culinary art solid by filter equipment filter in interior pot, unable inlet pipe, treat in the interior pot the culinary art liquid by the water pump migration to disinfect in the box of disinfecting, avoided treating the culinary art solid effectively and got into the jam that the water pipe easily arouses, and then easily damage water pump and magnet valve, the water pipe is unblocked has been guaranteed effectively, the life of water pump and magnet valve, the reliability of the subassembly work that disinfects has been guaranteed, and then improve cooking utensil's overall quality, the satisfaction that the improvement user used.

In any of the above technical solutions, preferably, the filtering device and the water pipe are of a detachable structure or an integrated structure.

In the technical scheme, on one hand, the filtering device and the water pipe are of detachable structures, so that a user can conveniently clean the filtering device, maintenance and replacement are facilitated, maintenance cost is saved, and the using satisfaction of the user is improved; on the one hand, filter equipment and water pipe formula structure as an organic whole, the integral type structure is favorable to batch production, simplifies assembly operation, practices thrift manufacturing cost, and simultaneously, the integral type structure has guaranteed effectively the reliability of filter equipment with the water piping connection, and then has guaranteed effectively the quality of the subassembly that disinfects, improves the satisfaction that the user used. Furthermore, different structures of the filtering device and the water pipe can meet the requirements of different sterilization assemblies, different cooking utensils and different users, and the application range is wide.

In any of the above technical solutions, preferably, the sterilization generator is at least one of the following: ultraviolet sterilizing lamp, pulse strong light sterilizing lamp, refrigerating sterilizer and sterilizing material sterilizer.

In this embodiment, the generator for sterilization is at least one of the following or a combination thereof, but not limited thereto: ultraviolet bactericidal lamp, pulse highlight bactericidal lamp, refrigeration sterilizer, germicidal material sterilizer, multiple bactericidal generator can satisfy the demand of different users, different cooking utensil, and application scope is extensive. Further, the sterilization material can be arranged in the sterilization box through sterilization of the sterilization material, so that the sterilization can be carried out as long as the liquid to be cooked is in contact with the sterilization material, and the sterilization mode is simple and convenient, low in cost and wide in application range.

In any of the above technical solutions, preferably, the filtering device is at least one of: a filter screen or filter cotton.

In this technical scheme, filter equipment is filter screen or filter pulp, and the filter screen is convenient to be washd, and filter pulp is easily changed, and filter screen and filter pulp low price, and the filter effect is better, and application scope is extensive. Further, the filtering device may be other filtering devices that meet the requirements.

In any of the above technical solutions, preferably, the water pipe is an elastic water pipe.

In this technical scheme, the water pipe is the elasticity water pipe, and the demand of the pot degree of depth in different cooking utensils can be satisfied to the length that the elasticity water pipe can guarantee the water pipe, and longer elasticity water pipe can buckle and extend in the bottom of pot in less, enlarges the application range of the subassembly that disinfects, improves the satisfaction that the user used. Further, the water pipe is other water pipes which can meet the requirements.

According to an embodiment of the second aspect of the present invention, there is further provided a sterilization control method for a cooking appliance, where the cooking appliance includes the sterilization assembly according to any one of the above technical solutions, and the sterilization control method includes: receiving a sterilization instruction, controlling a magnetic valve to open a water pipe to be conducted according to the sterilization instruction, controlling the water pump to work to transfer the liquid to be cooked in the inner pot to the sterilization box through the water pipe, controlling the water pump to stop working when a first preset condition is reached, controlling the magnetic valve to close the water pipe to be stopped, controlling the sterilization generator to work to sterilize the liquid to be cooked in the sterilization box, controlling the magnetic valve to be opened when a second preset condition is reached, conducting the water pipe again, and transferring the liquid to be cooked in the sterilization box to the inner pot through the water pipe under the action of gravity.

According to the sterilization control method provided by the embodiment of the second aspect of the invention, by receiving a sterilization instruction, controlling the magnetic valve to open the water pipe to conduct according to the sterilization instruction, controlling the water pump to work to transfer the liquid to be cooked in the inner pot into the sterilization box through the water pipe, controlling the water pump to stop working when a first preset condition is reached, controlling the magnetic valve to close the water pipe to stop, controlling the sterilization generator to work to sterilize the liquid to be cooked in the sterilization box, effectively ensuring the freshness and the sterility of the liquid to be cooked in the inner pot, avoiding food materials from deteriorating due to the fact that the food materials are soaked in the liquid for a long time and breed a large amount of bacteria or microorganisms, inhibiting the food materials from generating bacteria and microorganisms, ensuring the freshness and the nutrition of the food materials, further ensuring the good quality and the nutrition of the food after cooking, and ensuring the food safety of users, the use experience of the user is improved, and the use satisfaction of the user is improved; through when reaching the second preset condition, the control magnet valve is opened, and the water pipe switches on once more, treats in the box of disinfecting and cooks liquid and in the drain pipe migration to interior pot under the action of gravity for the liquid of culinary art edible material is for the liquid after disinfecting, has further guaranteed the quality and the nutrition of culinary art back food, guarantees that user's diet is healthy, improves the satisfaction that the user used. Further, the reservation function signal can be set through cooking utensil's control panel, also can set up through APP, can satisfy different users' user demand, and application scope is extensive.

In any of the above technical solutions, preferably, the method further includes: detecting a reservation function signal; starting timing according to the detected appointment function signal, controlling a magnetic valve to be opened when a first preset time length is reached, controlling a water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through a water pipe; and starting timing according to the working time of the magnetic valve or the water pump, controlling the water pump to stop working when the second preset time length is reached, controlling the magnetic valve to close, and controlling the sterilization generator to start working.

According to the technical scheme, by detecting the reservation function signal, timing is started according to the detected reservation function signal, and when the first preset time length is reached, the magnetic valve is controlled to be opened, the water pump is controlled to start working, the liquid to be cooked in the inner pot is transferred into the sterilization box through the water pipe, the situation that the liquid to be cooked is transferred into the sterilization box from the inner pot to be sterilized when the time for soaking the cooking food materials in the liquid to be cooked is short and no bacteria are generated is avoided, energy is wasted, meanwhile, the situation that the bacteria are generated when the time for soaking the cooking food materials in the liquid to be cooked is long and are not easy to kill the bacteria is avoided, through the first preset time length, after the cooking food materials are effectively ensured to be soaked in the liquid to be cooked for a proper time length, the liquid to be cooked is transferred into the sterilization box to be sterilized, the effective utilization of energy is further, and a good sterilization effect is ensured; by starting timing according to the working time of the magnetic valve or the water pump and controlling the water pump to stop working when the second preset time is reached, the magnetic valve is controlled to be closed, the situation that less liquid to be cooked in the sterilizing box in short time is avoided, and meanwhile, the situation that the liquid to be cooked in the sterilizing box in long time exceeds the capacity of the sterilizing box is avoided, the situation that the liquid to be cooked transferred from the inner pot to the sterilizing box is matched with the capacity of the sterilizing box in proper time of the water pump working is effectively ensured, so that a good sterilizing effect is ensured, the working efficiency of the water pump and a sterilizing generator is ensured, energy is saved, and the using satisfaction degree of a user is improved; the generator begins to work through control sterilization for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in the liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed.

In any of the above technical solutions, preferably, the method further includes: detecting a reservation function signal; starting timing according to the detected appointment function signal, controlling a magnetic valve to be opened when a first preset time length is reached, controlling a water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through a water pipe; and detecting the volume of liquid in the sterilization box, controlling the water pump to stop working when the volume reaches a preset volume, controlling the magnetic valve to close, and controlling the sterilization generator to start working.

According to the technical scheme, by detecting the reservation function signal, timing is started according to the detected reservation function signal, and when the first preset time length is reached, the magnetic valve is controlled to be opened, the water pump is controlled to start working, the liquid to be cooked in the inner pot is transferred into the sterilization box through the water pipe, the situation that the liquid to be cooked is transferred into the sterilization box from the inner pot to be sterilized when the time for soaking the cooking food materials in the liquid to be cooked is short and no bacteria are generated is avoided, energy is wasted, meanwhile, the situation that the bacteria are generated when the time for soaking the cooking food materials in the liquid to be cooked is long and are not easy to kill the bacteria is avoided, through the first preset time length, after the cooking food materials are effectively ensured to be soaked in the liquid to be cooked for a proper time length, the liquid to be cooked is transferred into the sterilization box to be sterilized, the effective utilization of energy is further, and a good sterilization effect is ensured; by detecting the volume of liquid in the sterilization box, controlling the water pump to stop working and controlling the magnetic valve to be closed when the volume reaches the preset volume, the proper working time of the water pump is effectively ensured to ensure that the liquid to be cooked transferred from the inner pot into the sterilization box is matched with the volume of the sterilization box, thereby ensuring good sterilization effect, ensuring the working efficiency of the water pump and a sterilization generator, saving energy and improving the satisfaction degree of users; the generator begins to work through control sterilization for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in the liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed.

In any of the above technical solutions, preferably, the method further includes: starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and controlling the magnetic valve to be opened when the third preset time length is reached, so that the liquid to be cooked in the sterilization box is transferred to the inner pot under the action of gravity; and when the fourth preset time length is reached, the water pump is controlled to start working, and the liquid to be cooked in the inner pot is transferred to the sterilizing box through the water pipe.

In this technical scheme, according to the generator that disinfects, or the magnet valve, or the water pump begins the working hour and begins the timing, and when reaching the third and predetermineeing the time length, the control magnet valve is opened, treat in the box that disinfects that the culinary art liquid migrates to interior pot under the action of gravity, make fresh, aseptic treat that the culinary art liquid migrates to interior pot under the action of gravity, it is fresh to make eating the material soak in fresh, aseptic treat the culinary art liquid, it produces the bacterium or rotten to restrain to eat the material, and then guarantee the freshness and the aseptic nature of eating the material, utilize the fresh liquid after disinfecting to cook simultaneously, the quality and the nutrition of food after further having improved the culinary art, promote user's use and experience, improve the satisfaction that the user used. Further, the third preset time is the working time of the sterilization generator, the third preset time is related to the sterilization effect, the longer the third preset time is, the better the sterilization effect is, but in order to ensure a good sterilization effect and not waste the energy of the sterilization generator, the third preset time should be reasonably set; according to the generator that disinfects, or the magnet valve, or the water pump begins the working moment and begins timing, and when reaching the fourth predetermined duration, control water pump begins work, the liquid of treating cooking in the pot inside passes through the water pipe and migrates to the box of disinfecting again, make the liquid of treating in the pot because the capacity of box of disinfecting is limited, divide into to migrate many times and disinfect to the box of disinfecting, and then guarantee the aseptic nature and the freshness of the liquid of treating cooking in the pot, restrain and eat material and produce bacterium and microorganism, the freshness and the nutrition of eating material have been guaranteed, and then good quality and nutrition of food after the culinary art have been guaranteed, and guaranteed user's diet safety, improve the satisfaction that the user used.

In any of the above technical solutions, preferably, the timing is started according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and when the fifth preset time is reached, the water pump is controlled to stop working, the magnetic valve is controlled to close, the timing is started again according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and when the third preset time is reached, the magnetic valve is controlled to open, and the liquid to be cooked in the sterilization box migrates into the inner pot under the action of gravity.

According to the technical scheme, the timing is started according to the working time of the sterilization generator or the magnetic valve or the water pump, and when the fifth preset time length is reached, the water pump is controlled to stop working, the magnetic valve is controlled to be closed, so that the situation that the sterilization effect and the energy are influenced due to less or more water transferred into the sterilization box when the liquid to be cooked transferred into the sterilization box by the water pump is matched with the capacity of the sterilization box is effectively ensured, the energy utilization rate of the water pump and the sterilization generator is improved, the cost is saved, the good sterilization effect is ensured, and the using satisfaction degree of a user is improved; the time is started according to the working time of the sterilization generator, or the magnetic valve, or the water pump by returning and repeating, and when the third preset time length is reached, the magnetic valve is controlled to be opened, the liquid to be cooked in the sterilization box is transferred into the inner pot under the action of gravity, so that the liquid to be cooked transferred into the sterilization box has enough time to be sufficiently sterilized, good sterilization effect is ensured, and after the sterilization is completed when the third preset time length is reached, the magnetic valve is controlled to be opened, and the liquid to be cooked in the sterilization box is transferred into the inner pot under the action of gravity; disinfect through manifold cycles, guaranteed the freshness and the sterility of the liquid of treating cooking in the interior pot effectively, and then restrain and eat material and produce bacterium and microorganism, guaranteed the freshness of eating the material, and then make the food nutrition after the culinary art fresh, promote user's use and experience.

In any of the above technical solutions, preferably, when the third preset time period is reached, the sterilization generator is controlled to stop working, and when the fifth preset time period is reached, the water pump is returned and controlled again to stop working, the magnetic valve is controlled to be closed, and the sterilization generator is controlled to start working.

In the technical scheme, through when reaching the third preset time length, control generator stop work that disinfects, make the generator stop work after liquid in the sterilization box that disinfects accomplish to disinfect, through when reaching the fifth preset time length, return and the water pump stop work of re-control, the control magnet valve is closed, control generator that disinfects begins work, make the generator that disinfects begin work again when waiting to cook liquid migration to disinfect in the sterilization box, avoided not waiting to cook liquid generator that disinfects work the extravagant energy always in the sterilization box, the work efficiency of generator that disinfects has been improved, energy is saved, the satisfaction that the improvement user used. The liquid to be cooked in the inner pot is effectively guaranteed to be fresh and aseptic through repeated circulation, so that the food materials are inhibited from generating bacteria and microorganisms, the freshness of the food materials is guaranteed, the nutrition of the cooked food is fresh, and the use experience of a user is improved.

In any of the above technical solutions, preferably, the timer is started according to the detected reservation function signal, and when the reservation time corresponding to the reservation function signal is reached, the sterilization generator and the water pump are controlled to stop working, the magnetic valve is controlled to open, and the cooking utensil is controlled to start cooking.

In this technical scheme, begin the timing according to the reservation function signal that detects, through when reservation function signal reaches the reservation duration that corresponds, the control generator that disinfects, the water pump stop work, stop to treat the culinary art liquid and disinfect, through opening the solenoid valve, will disinfect treat in the box and cook in the liquid migration to the pot, cooking utensil begins to carry out the culinary art, make fresh edible material and aseptic, fresh treat the culinary art liquid and cook, and then the good quality and the nutrition of food after having guaranteed the culinary art, guarantee user's diet safety, promote user's use experience, improve the satisfaction of user use. Further, also can control generator that disinfects, water pump stop work for a certain time before the reservation time that reservation function signal corresponds, control the magnet valve and open, and control cooking utensil and begin the culinary art, make cooking utensil when reaching the reservation time that reservation function signal corresponds, accomplish the culinary art operation, and then make the user reach the reservation time that reservation function signal corresponds, can enjoy the nutrition that fresh culinary art edible material and aseptic culinary art liquid cooked out, healthy, the good food of taste, promote user's use and experience.

In any of the above technical solutions, preferably, the second preset time period is at least one of: relational expression or fixed value of the volume of the sterilizing box; the first preset time length, the third preset time length, the fourth preset time length and the fifth preset time length are at least one of the following time lengths: relational expression of the volume of the sterilizing box, relational expression of the reserved time length and fixed value.

In this embodiment, the second preset duration is at least one of the following, but not limited thereto: the relational expression or the fixed value of the volume of the sterilizing box, different modes of the second preset duration can meet the requirements of different users and different cooking appliances, and the application range is wide; on the one hand, the second is the volumetric relational expression of the sterilization box during presetting, can guarantee to migrate to the volume of waiting to cook liquid in the sterilization box and the volumetric looks adaptation of sterilization box through the water pump, avoids waiting that the culinary art liquid is less or more extravagant the energy of generator or water pump that disinfects, improves the efficiency of generator and the work of water pump that disinfects, and then improves the satisfaction that the user used, and on the one hand, the second is the fixed value during presetting, and convenience of customers sets up, is favorable to the operation. The first preset time period, the third preset time period, the fourth preset time period and the fifth preset time period are at least one of the following, but not limited thereto: the sterilization box has the advantages that the requirements of different users, different cooking utensils, different appointment time and different cooking functions can be met in different modes of the relational expression of the volume of the sterilization box, the relational expression of the appointment time and a fixed value, the first preset time, the third preset time, the fourth preset time and the fifth preset time, and the application range is wide; on one hand, the first preset time, the third preset time, the fourth preset time and the fifth preset time are relational expressions of the volume of the sterilizing box, so that the working time of the sterilizing generator is matched with the capacity of the sterilizing box, good sterilizing effect can be guaranteed, liquid to be cooked in the inner pot can be transferred into the sterilizing box for sterilization repeatedly and reasonably, the liquid to be cooked in the inner pot can be kept good sterility and freshness, bacteria and microorganisms generated by food materials are effectively inhibited, freshness and nutrition of the food materials are guaranteed, quality and nutrition of cooked food are guaranteed, use experience of users is improved, and satisfaction of the users is improved; on one hand, the first preset time, the third preset time, the fourth preset time and the fifth preset time are relational expressions of the reserved time, so that the sterilization time and the water re-pumping time of the water pump are matched with the reserved time, the liquid to be cooked in the inner pot is effectively sterilized for multiple times within the reserved time, the effectiveness and the thoroughness of sterilization of the liquid to be cooked are further ensured, the fresh and sterile liquid to be cooked is ensured, bacteria and microorganisms generated by food materials are inhibited, the freshness and the nutrition of the food materials are ensured, the quality and the nutrition of the cooked food are further ensured, and the use experience of a user is improved; on the other hand, the first preset time, the third preset time, the fourth preset time and the fifth preset time are fixed values, so that the setting by a user is facilitated, and the operation is facilitated. Further, the first preset time, the second preset time, the third preset time, the fourth preset time and the fifth preset time can be set through the cooking appliance, and can also be controlled through the APP, so that the use requirements of different users can be met, and the application range is wide.

According to an embodiment of the third aspect of the present invention, there is further provided a sterilization control system for a cooking appliance, the cooking appliance including the sterilization assembly according to any one of the above aspects, the sterilization control system including: the receiving unit is used for receiving a sterilization instruction; the control unit is used for controlling the magnetic valve to open the water pipe to be conducted according to the sterilization instruction, controlling the water pump to work to transfer the liquid to be cooked in the inner pot to the sterilization box through the water pipe, controlling the water pump to stop working when a first preset condition is reached, controlling the magnetic valve to close the water pipe to be stopped, controlling the sterilization generator to work to sterilize the liquid to be cooked in the sterilization box, controlling the magnetic valve to open the water pipe to be conducted again when a second preset condition is reached, and transferring the liquid to be cooked in the sterilization box to the inner pot through the water pipe under the action of gravity.

In the sterilization control system provided by the embodiment of the third aspect of the invention, the receiving unit receives a sterilization instruction, the control unit controls the magnetic valve to open the water pipe to conduct according to the sterilization instruction, the water pump works to transfer the liquid to be cooked in the inner pot into the sterilization box through the water pipe, and when a first preset condition is reached, the water pump stops working, the magnetic valve is controlled to close the water pipe to stop, the sterilization generator works to sterilize the liquid to be cooked in the sterilization box, so that the freshness and the sterility of the liquid to be cooked in the inner pot are effectively ensured, the food material is prevented from being soaked in the liquid for a long time and breeding a large amount of bacteria or microorganisms to deteriorate the food material to reduce the quality and the nutrition of the cooked food, the bacteria and the microorganisms generated by the food material are inhibited, the freshness and the nutrition of the food material are ensured, the good quality and the nutrition of the cooked food are further ensured, and the food safety of a user is ensured, the use experience of the user is improved, and the use satisfaction of the user is improved; when the second preset condition is reached through the control unit, the control magnetic valve is opened, the water pipe is conducted again, the liquid to be cooked in the sterilization box is transferred to the inner pot through the water pipe under the action of gravity, so that the liquid for cooking food materials is the liquid after sterilization, the quality and the nutrition of the food after cooking are further guaranteed, the diet health of a user is guaranteed, and the using satisfaction of the user is improved.

In any of the above technical solutions, preferably, the method further includes: a detection unit for detecting a first set time, a second set time and a reservation function signal; the timing unit is used for starting timing according to the detected reservation function signal and sending a starting signal to the control unit when the first set time is reached; the control unit is connected with the timing unit and used for controlling the opening of the magnetic valve and the starting of the water pump according to the starting signal, and the liquid to be cooked in the inner pot is transferred into the sterilizing box through the water pipe; the timing unit is also used for starting timing according to the working time of the magnetic valve or the water pump and sending a closing signal to the control unit when the second set time is reached; and the control unit is also used for controlling the water pump to stop working according to the closing signal, controlling the magnetic valve to be closed and controlling the sterilization generator to start working.

In the technical scheme, the detection unit detects a first set time, a second set time and an appointment function signal, the timing unit starts timing according to the detected appointment function signal, and sends a starting signal to the control unit when the first preset time is reached, the control unit controls the magnetic valve to be opened according to the starting signal, controls the water pump to start working, and transfers the liquid to be cooked in the inner pot to the sterilizing box through the water pipe, so that the situation that the time for soaking the cooking food material in the liquid to be cooked is short, the liquid to be cooked is transferred from the inner pot to the sterilizing box to be sterilized without generating bacteria is avoided, energy is wasted, the situation that the time for soaking the cooking food material in the liquid to be cooked is long, the bacteria are generated more and are not easy to kill is avoided, and the first preset time effectively ensures that the cooking food material is soaked in the liquid to be cooked for a proper time, transferring the liquid to be cooked into a sterilizing box for sterilization, thereby ensuring the effective utilization of energy and ensuring good sterilizing effect; the timing unit starts timing according to the working time of the magnetic valve or the water pump, and sends a closing signal to the control unit when the second set time is reached, the control unit controls the water pump to stop working according to the closing signal, the magnetic valve is controlled to be closed, less liquid to be cooked in the sterilizing box with shorter time is avoided, meanwhile, the liquid to be cooked in the sterilizing box with longer time is avoided from exceeding the capacity of the sterilizing box, the proper working time of the water pump is effectively ensured, the liquid to be cooked transferred from the inner pot to the sterilizing box is matched with the capacity of the sterilizing box, the good sterilizing effect is further ensured, the working efficiency of the water pump and a sterilizing generator is ensured, the energy is saved, and the satisfaction degree of users is improved; the generator begins work through the control unit control generator that disinfects for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed. Further, the reservation function signal can be set through cooking utensil's control panel, also can set up through APP, can satisfy different users' user demand, and application scope is extensive.

In any of the above technical solutions, preferably, the method further includes: a detecting unit for detecting a first set time and a reservation function signal; the timing unit is used for starting timing according to the detected reservation function signal and sending a starting signal to the control unit when the first set time is reached; the control unit is connected with the timing unit and used for controlling the opening of the magnetic valve and the starting of the water pump according to the starting signal, and the liquid to be cooked in the inner pot is transferred into the sterilizing box through the water pipe; the capacity detection unit is arranged on the sterilization box and used for detecting the capacity of liquid in the sterilization box; and the control unit is also used for controlling the water pump to stop working when the capacity reaches the preset capacity, controlling the magnetic valve to be closed and controlling the sterilization generator to start working.

In the technical scheme, the detection unit detects a first set time and a reservation function signal, the timing unit starts timing according to the detected reservation function signal, and when the first preset time is reached, the timing unit sends a starting signal to the control unit, the control unit controls the magnetic valve to be opened according to the starting signal, the water pump is controlled to start working, the liquid to be cooked in the inner pot is transferred into the sterilization box through the water pipe, the situation that the liquid to be cooked is transferred into the sterilization box for sterilization without generating bacteria when the cooking food is soaked in the liquid to be cooked for a short time is avoided, energy is wasted, meanwhile, the situation that more bacteria are not easily killed due to the bacteria generated when the cooking food is soaked in the liquid to be cooked for a long time is effectively ensured through the first preset time, the liquid to be cooked is transferred into the sterilization box for sterilization after the cooking food is soaked in the liquid for a proper time, thereby ensuring the effective utilization of energy and good sterilization effect; the capacity of liquid in the sterilization box is detected by the capacity detection unit, when the capacity reaches the preset capacity, the control unit controls the water pump to stop working and controls the magnetic valve to be closed, so that the proper working time of the water pump is effectively ensured, the liquid to be cooked, which is transferred from the inner pot into the sterilization box, is matched with the capacity of the sterilization box, the good sterilization effect is further ensured, the working efficiency of the water pump and the sterilization generator is ensured, the energy is saved, and the using satisfaction of a user is improved; the generator begins work through the control unit control generator that disinfects for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed.

In any of the above technical solutions, preferably, the detection unit is further configured to detect a third setting time and a fourth setting time; the timing unit is also used for starting timing according to the working time of the sterilization generator, or the magnetic valve or the water pump, sending a re-conduction signal to the control unit when the third set time is reached, and sending a re-opening signal to the control unit when the fourth set time is reached; the control unit is also used for controlling the magnetic valve to be opened according to the second conduction signal, liquid to be cooked in the sterilization box is moved to the inner pot through the water pipe under the action of gravity, the water pump is controlled to start working according to the second conduction signal, and the liquid to be cooked in the inner pot is moved to the sterilization box through the water pipe.

In the technical scheme, the detection unit detects a third set time, the timing unit starts timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and sends a switch-on signal to the control unit again when the third preset time is reached, the control unit controls the opening of the magnetic valve according to the switch-on signal, the liquid to be cooked in the sterilization box is transferred to the inner pot under the action of gravity, so that the fresh and sterile liquid to be cooked is transferred to the inner pot under the action of gravity, the food materials are soaked in the fresh and sterile liquid to be cooked, the generation or deterioration of the food materials is inhibited, the freshness and the sterility of the food materials are further ensured, and the sterilized fresh liquid is used for cooking, so that the quality and the nutrition of the cooked food are further improved, the use experience of a user is improved, and the satisfaction degree of the user in use is improved; detect the fourth set time through the detecting element, the timing unit is according to the generator that disinfects, or the magnet valve, or the water pump begins the working hour and begins timing, and when reaching the fourth preset duration, send the signal of opening once more to the control unit, the control unit is according to the signal of opening once more, the control pump begins work, the liquid of treating cooking inside the interior pot passes through the water pipe and migrates again to the retort pouch in, make the liquid of treating cooking in the interior pot because the capacity of retort pouch is limited, divide into to migrate many times and disinfect in the retort pouch, and then guarantee the aseptic nature and the freshness of the liquid of treating cooking in the interior pot, restrain and eat material and produce bacterium and microorganism, the freshness and the nutrition of eating material have been guaranteed, and then guaranteed good quality and nutrition of food after the culinary art, and drinking safety of user have been guaranteed, the satisfaction that the user used is improved.

In any of the above technical solutions, preferably, the detection unit is further configured to detect a fifth setting time; the timing unit is also used for starting timing according to the working time of the sterilization generator, or the magnetic valve or the water pump and sending a reclosing signal to the control unit when the fifth set time is reached; and the control unit is also used for controlling the water pump to stop working according to the reclosing signal, controlling the magnetic valve to be closed and starting the returning unit, and the returning unit is used for returning and controlling the timing unit to start timing according to the working starting time of the sterilization generator, or the magnetic valve, or the water pump, and sending a reclosing signal to the control unit when the third set time is reached.

In the technical scheme, the fifth setting time is detected through the detection unit, the timing unit starts timing according to the sterilization generator, or the magnetic valve, or the water pump starts working time, and when the fifth preset time length is reached, a secondary closing signal is sent to the control unit, the control unit controls the water pump to stop working according to the secondary closing signal, the magnetic valve is controlled to be closed, when the liquid to be cooked in the sterilization box is effectively ensured to be transferred to the sterilization box by the water pump again and the capacity of the sterilization box is matched, the phenomenon that the sterilization effect is influenced due to less or more water transferred into the sterilization box is avoided, the energy is wasted, the energy utilization rate of the water pump and the sterilization generator is further improved, the cost is saved, the good sterilization effect is ensured, and the using satisfaction degree of a user is improved. Starting a return unit through a control unit, returning through the return unit, starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, controlling the magnetic valve to be opened when a third preset time length is reached, transferring the liquid to be cooked in the sterilization box into the inner pot under the action of gravity, allowing the liquid to be cooked transferred into the sterilization box to have enough time to be sufficiently sterilized, ensuring a good sterilization effect, controlling the magnetic valve to be opened after the sterilization is completed when the third preset time length is reached, and transferring the liquid to be cooked in the sterilization box into the inner pot under the action of gravity; disinfect through manifold cycles, guaranteed the freshness and the sterility of the liquid of treating cooking in the interior pot effectively, and then restrain and eat material and produce bacterium and microorganism, guaranteed the freshness of eating the material, and then make the food nutrition after the culinary art fresh, promote user's use and experience.

In any of the above technical solutions, preferably, the control unit is further configured to control the sterilization generator to stop working according to the conduction signal, and start the return unit according to a re-shutdown signal; and the return unit is used for returning and restarting the control unit to control the water pump to stop working, control the magnetic valve to be closed and control the sterilization generator to start working.

In the technical scheme, according to the conduction signal, the control of the sterilization generator stops working, the sterilization generator stops working after liquid in the sterilization box is sterilized, the control unit starts the return unit according to the secondary closing signal, the control unit returns and restarts the control unit to control the water pump to stop working, the control magnetic valve is closed, the control of the sterilization generator starts working, the sterilization generator starts working again when the cooking liquid is moved to the sterilization box for sterilization, the phenomenon that the sterilization generator always works and wastes energy when the cooking liquid is not to be sterilized in the sterilization box is avoided, the working efficiency of the sterilization generator is improved, the energy is saved, and the using satisfaction of a user is improved. The liquid to be cooked in the inner pot is effectively guaranteed to be fresh and aseptic through repeated circulation, so that the food materials are inhibited from generating bacteria and microorganisms, the freshness of the food materials is guaranteed, the nutrition of the cooked food is fresh, and the use experience of a user is improved.

In any of the above technical solutions, preferably, the timing unit is further configured to start timing according to the detected reservation function signal, and send the cooking function signal to the control unit when a reservation time corresponding to the reservation function signal is reached; and the control unit is also used for controlling the sterilization generator and the water pump to stop working according to the cooking function signal, controlling the magnetic valve to open and controlling the cooking utensil to start cooking.

In this technical scheme, the timing unit begins the timing according to the reservation function signal that detects, and when reaching the reservation duration that reservation function signal corresponds, send culinary art function signal to the control unit, the control unit is according to culinary art function signal, the control generator that disinfects, the water pump stop work, stop treating the culinary art liquid and disinfect, through opening the solenoid valve, treat in the box that will disinfect the culinary art liquid migration to interior pot, cooking utensil begins to carry out the culinary art, make fresh edible material and aseptic, fresh treat the culinary art liquid and cook, and then guaranteed the good quality of food and nutrition after the culinary art, guarantee user's food safety, promote user's use and experience, improve the satisfaction that the user used. Further, also can control generator that disinfects, water pump stop work for a certain time before the reservation time that reservation function signal corresponds, control the magnet valve and open, and control cooking utensil and begin the culinary art, make cooking utensil when reaching the reservation time that reservation function signal corresponds, accomplish the culinary art operation, and then make the user reach the reservation time that reservation function signal corresponds, can enjoy the nutrition that fresh culinary art edible material and aseptic culinary art liquid cooked out, healthy, the good food of taste, promote user's use and experience.

In any of the above technical solutions, preferably, the second setting time is at least one of: relational expression or fixed value of the volume of the sterilizing box; the first setting time, the third setting time, the fourth setting time and the fifth setting time are at least one of the following: relational expression of the volume of the sterilizing box, relational expression of the reserved time length and fixed value.

In this embodiment, the second setting time is at least one of the following times, but not limited thereto: the relational expression or the fixed value of the volume of the sterilizing box, different modes of the second set time can meet the requirements of different users and different cooking appliances, and the application range is wide; on the one hand, the second settling time is the volumetric relational expression of box that disinfects, can guarantee to migrate through the water pump and wait the capacity of culinary art liquid and the volume looks adaptation of box that disinfects in the box that disinfects, avoids waiting that culinary art liquid is less or more extravagant generator or the energy of water pump that disinfects, improves the efficiency of generator and the work of water pump that disinfects, and then improves the satisfaction that the user used, and on the one hand, the second settling time is the fixed value, and convenience of customers sets up, is favorable to the operation. The first setting time, the third setting time, the fourth setting time and the fifth setting time are at least one of the following, but not limited thereto: the sterilization box has the advantages that the requirements of different users, different cooking appliances, different appointment time and different cooking functions can be met in different modes of the relational expression of the volume of the sterilization box, the relational expression of the appointment duration, the fixed value, the first set time, the third set time, the fourth set time and the fifth set time, and the application range is wide; on one hand, the first setting time, the third setting time, the fourth setting time and the fifth setting time are relational expressions of the volume of the sterilizing box, so that the working time of the sterilizing generator is matched with the volume of the sterilizing box, good sterilizing effect can be ensured, liquid to be cooked in the inner pot is reasonably transferred to the sterilizing box for sterilization for multiple times, the liquid to be cooked in the inner pot keeps good sterility and freshness, bacteria and microorganisms generated by food materials are effectively inhibited, the freshness and nutrition of the food materials are ensured, the quality and nutrition of cooked food are ensured, the use experience of users is improved, and the using satisfaction of the users is improved; on one hand, the first setting time, the third setting time, the fourth setting time and the fifth setting time are relational expressions of the reserved time length, so that the sterilization time, the water re-pumping time of the water pump and the reserved time length are matched, the liquid to be cooked in the inner pot is effectively sterilized for multiple times within the reserved time length, the effectiveness and the thoroughness of sterilization of the liquid to be cooked are further ensured, the fresh and sterile liquid to be cooked is ensured, bacteria and microorganisms generated by food materials are inhibited, the freshness and the nutrition of the food materials are ensured, the quality and the nutrition of the cooked food are further ensured, and the use experience of a user is improved; on the other hand, the first setting time, the third setting time, the fourth setting time and the fifth setting time are fixed values, so that the setting by a user is facilitated, and the operation is facilitated.

According to yet another aspect of the present invention, there is also provided a cooking appliance, including: the sterilization control system according to any one of the above technical solutions.

An embodiment of another aspect of the present invention provides a cooking appliance, including the sterilization control system according to any one of the above technical solutions. Since the cooking appliance is provided with the sterilization control system according to the embodiment of the third aspect of the present invention, the whole beneficial effects of the sterilization control system are obtained, and the detailed description is omitted here.

Furthermore, the cooking appliance can be a pressure cooker, a stew pot, a soybean milk machine or an electric cooker, and can also be other cooking appliances meeting the requirements, and the application range is wide.

Additional aspects and advantages of the invention 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 the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1a is a schematic structural view of a cooking appliance in an embodiment of the present invention;

FIG. 1b is a schematic diagram of the construction of a sterilization assembly in accordance with an embodiment of the present invention;

FIG. 1c is a schematic view of a sterilization assembly according to another embodiment of the present invention;

FIG. 1d is a schematic view of a sterilization assembly according to yet another embodiment of the present invention;

FIG. 2 is a flow chart of a sterilization control method according to an embodiment of the present invention;

FIG. 3 is a flow chart of a sterilization control method according to another embodiment of the present invention;

fig. 4 is a flowchart illustrating a sterilization control method according to still another embodiment of the present invention;

FIG. 5a is a schematic block diagram of a sterilization control system according to an embodiment of the present invention;

FIG. 5b is a schematic block diagram of a sterilization control system according to yet another embodiment of the present invention;

fig. 6 is a schematic block diagram of a cooking appliance of an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1a to 1d is:

100 cooking utensil, 10 upper cover, 20 body, 202 inner pot, 30 sterilization component, 302 sterilization box, 304 sterilization generator, 306 water pipe, 3062 interface, 308 water pump, 310 magnetic valve and 312 filtering device.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The sterilization assembly, the sterilization control method, the sterilization control system, and the cooking appliance according to some embodiments of the present invention are described below with reference to fig. 1a to 6.

As shown in fig. 1a to 1d, the present invention provides a sterilization assembly 30 for a cooking appliance 100, the cooking appliance 100 including an upper cover 10 and a body 20, the body 20 being provided with an inner pot 202, the sterilization assembly 30 including: a sterilizing case 302 provided on the upper cover 10 for containing a liquid to be cooked; a sterilization generator 304 disposed in the sterilization box 302 for sterilizing the liquid to be cooked; the water pipe 306 is arranged inside the inner pot 202 and is communicated with the sterilizing box 302 and the inner pot 202; a water pump 308 disposed on the water pipe 306 below the sterilizing box 302 and located on the upper cover 10 for transferring the liquid to be cooked in the inner pot 202 into the sterilizing box 302; and the magnetic valve 310 is arranged on the water pipe 306 and is used for controlling the on-off of the water pipe 306.

According to the sterilization assembly 30 provided by the invention, the sterilization box 302 is arranged on the upper cover 10 of the cooking appliance 100 to contain liquid to be cooked, the sterilization generator 304 is arranged in the sterilization box 302 to sterilize the liquid to be cooked, the water pipe 306 for communicating the sterilization box 302 with the inner pot 202 is arranged in the inner pot 202, the water pipe 306 is provided with the water pump 308 and the magnetic valve 310, the water pipe 306 is opened through the magnetic valve 310, the water pump 308 works to transfer the liquid to be cooked in the inner pot 202 into the sterilization box 302 through the water pipe 306, the magnetic valve 310 and the water pump 308 are closed, the water pipe 306 is closed, the sterilization generator 304 sterilizes the liquid to be cooked in the sterilization box 302, the water pipe 306 is opened again through the magnetic valve 310, the water pipe 306 is communicated, the liquid to be cooked in the sterilization box 302 is transferred into the inner pot 202 through the water pipe 306 under the action of gravity, the sterility of the liquid to be cooked in the inner pot 202 is effectively ensured, and the phenomenon that food materials are prevented from being deteriorated due to the fact that a large amount of bacteria or microorganisms are bred in the liquid for a long time to soak the food materials is avoided, so that the food materials are deteriorated after cooking is reduced The quality and nutrition of the food inhibit microorganisms such as bacteria generated by the food material, the freshness of the food material is ensured, the good quality and nutrition of the cooked food are further ensured, the food safety of a user is ensured, the use experience of the user is improved, and the use satisfaction of the user is improved; meanwhile, the liquid for cooking food materials is sterilized, fresh and sterile, the quality and nutrition of the cooked food are further improved, and the using satisfaction of a user is improved. Further, the sterilized liquid is transferred to the inner pot 202 under the action of gravity, so that the gravity of the earth is effectively utilized, the arrangement of a reflux device in the sterilized liquid transferring inner pot 202 is avoided, the structure of the sterilization assembly 30 is simplified, the space in the inner pot 202 is saved, the requirement of miniaturization of the structure of the sterilization assembly 30 is met, and the using satisfaction of a user is improved. Further, the subassembly 30 that disinfects is connected for can dismantling with cooking utensil 100, and installation, dismantlement convenience are favorable to being connected the subassembly 30 that disinfects with different cooking utensil 100, and application scope is extensive, further promotes user's suitable for experience. Further, subassembly 30 disinfects can satisfy cooking utensil 100 in the demand of reservation culinary art function, has avoided the longer edible material of reservation time to soak in aqueous and has bred microorganism such as a large amount of bacteriums easily, has guaranteed effectively that the freshness of edible material and culinary art liquid's sterility, and then guarantees the good quality and the nutrition of the food after the culinary art, improves the satisfaction that the user used. Further, the magnetic valve 310 can be disposed on the water pipe 306 below the sterilizing box 302, and is located on the upper cover 10, so that the structure is compact, the occupied use space inside the inner pot 202 can be effectively avoided, and the use satisfaction of the user can be improved.

As shown in FIG. 1b, in one embodiment of the present invention, preferably, the water pipe 306 is one, the water pipe 306 is connected to the sterilizing cassette 302 through a port 3062, and the magnetic valve 310 is located below the water pump 308.

In this embodiment, a port 3062 of a water pipe 306 is communicated with the sterilizing box 302, and the magnetic valve 310 is positioned below the water pump 308, so that the liquid to be cooked can flow through the water pipe 306 before and after sterilization, thereby effectively saving the use space in the inner pot 202, and simultaneously, the sterilizing assembly 30 has a compact structure, can meet the requirement of product miniaturization, and further improve the satisfaction degree of users.

As shown in fig. 1c, in an embodiment of the present invention, it is preferable that the water pipe 306 is one, the water pipe 306 is divided into two pipes having two ports 3062 at a junction, the two ports 3062 are connected to the sterilizing cassette 302, the magnetic valve 310 and the water pump 308 are respectively disposed on the two pipes, and the water pump 308 is a one-way water pump 308.

In this embodiment, the water pipe 306 is one, two pipelines with two interfaces 3062 are separated at the intersection of the water pipe 306, the two interfaces 3062 are communicated with the sterilizing box 302, and the magnetic valve 310 and the water pump 308 are respectively arranged on the two pipelines, so that when the sterilizing assembly 30 fails, the water pump 308 or the magnetic valve 310 fails by judging the failure of the two pipelines, the maintenance and the replacement are convenient, the maintenance time is saved, the maintenance efficiency is improved, and the satisfaction degree of the user is further improved. Further, the water pump 308 is a one-way water pump 308, so that the liquid in the pipeline where the water pump 308 is located can only be transferred from the inner pot 202 to the sterilizing box 302 and cannot be transferred from the sterilizing box 302 to the inner pot 202, thereby effectively ensuring that the sterilized water is transferred to the inner pot 202 through the pipeline where the magnetic valve 310 is located.

As shown in fig. 1d, in an embodiment of the present invention, preferably, there are two water pipes 306, two water pipes 306 are respectively provided with a port 3062 and are communicated with the sterilizing cassette 302, the magnetic valve 310 and the water pump 308 are respectively provided on the two water pipes 306, and the water pump 308 is a one-way water pump 308.

In this embodiment, the number of the water pipes 306 is two, the two water pipes 306 are respectively provided with a connector 3062 and are communicated with the sterilizing box 302, the two water pipes 306 are respectively provided with a magnetic valve 310 and a water pump 308, the water pump 308 is a one-way water pump 308, so that the liquid to be cooked in the inner pot 202 is transferred to the sterilizing box 302 through the water pipe 306 where the one-way water pump 308 is located, the sterilized liquid is transferred to the inner pot 202 through the water pipe 306 where the magnetic valve 310 is located, and the liquid before sterilization and the liquid after sterilization are circulated through different water pipes 306, thereby further ensuring good sterilization effect, improving sterilization speed and sterilization efficiency, and improving satisfaction of users. Further, the water pipe 306 where the magnetic valve 310 is located is shorter than the water pipe 306 where the water pump 308 is located, the shorter water pipe 306 effectively saves the space inside the inner pot 202, the requirement of structural miniaturization of the sterilization assembly 30 can be met, and the using satisfaction of a user is improved. Further, the arrangement of the two water pipes 306 is beneficial to distinguishing that the water pump 308 or the magnetic valve 310 has a fault by judging the fault of the two water pipes 306 when the sterilization assembly 30 has a fault, so that the maintenance and the replacement are convenient, the maintenance time is saved, the maintenance efficiency is improved, and the satisfaction degree of the user in use is further improved

As shown in fig. 1b to 1d, in an embodiment of the present invention, it is preferable that: and a filtering device 312 which is arranged at one end of the water pipe 306 communicated with the inner pot 202 and is positioned inside the inner pot 202.

In this embodiment, the filtering device 312 is disposed at one end of the water pipe 306 communicated with the inner pot 202 and located inside the inner pot 202, so that the solid to be cooked in the inner pot 202 is filtered in the inner pot 202 by the filtering device 312 and cannot enter the water pipe 306, the liquid to be cooked in the inner pot 202 is transferred to the sterilizing box 302 by the water pump 308 for sterilization, thereby effectively avoiding the blockage of the water pipe 306 caused by the solid to be cooked entering the water pipe 306, further easily damaging the water pump 308 and the magnetic valve 310, effectively ensuring the smoothness of the water pipe 306, prolonging the service lives of the water pump 308 and the magnetic valve 310, ensuring the working reliability of the sterilizing assembly 30, further improving the overall quality of the cooking appliance 100, and improving the use satisfaction of a user.

In one embodiment of the present invention, the filter device 312 and the water pipe 306 are preferably of a detachable structure or an integrated structure.

In this embodiment, on one hand, the filtering device 312 and the water pipe 306 are detachable structures, which is convenient for users to clean the filtering device 312, and is beneficial to maintenance and replacement, thereby saving maintenance cost and improving satisfaction of users; on the one hand, filter equipment 312 and water pipe 306 formula structure as an organic whole, and the formula structure is favorable to batch production, simplifies the assembly operation, practices thrift manufacturing cost, and simultaneously, the reliability that filter equipment 312 and water pipe 306 are connected has been guaranteed effectively to the formula structure, and then has guaranteed effectively that the subassembly 30 that disinfects the quality, improves the satisfaction that the user used. Further, the different structures of the filtering device 312 and the water pipe 306 can meet the requirements of different sterilization assemblies 30, different cooking appliances 100 and different users, and the application range is wide.

In one embodiment of the present invention, the sterilization generator 304 is preferably at least one or a combination of the following: ultraviolet sterilizing lamp, pulse strong light sterilizing lamp, refrigerating sterilizer and sterilizing material sterilizer.

In this embodiment, the sterilization generator 304 is at least one of the following or a combination thereof, but is not limited thereto: ultraviolet bactericidal lamp, pulse highlight bactericidal lamp, refrigeration sterilizer, germicidal material sterilizer, multiple bactericidal generator can satisfy the demand of different users, different cooking utensil, and application scope is extensive. Further, the sterilization material can be arranged in the sterilization box through sterilization of the sterilization material, so that the sterilization can be carried out as long as the liquid to be cooked is in contact with the sterilization material, and the sterilization mode is simple and convenient, low in cost and wide in application range.

In one embodiment of the present invention, preferably, the filtering device 312 is at least one of: a filter screen or filter cotton.

In this embodiment, the filtering device 312 is a filtering net or filtering cotton, the filtering net is convenient to clean, the filtering cotton is easy to replace, and the filtering net and the filtering cotton are low in price, good in filtering effect and wide in application range. Further, the filtering device 312 may be other filtering devices 312 that meet the requirements.

In one embodiment of the present invention, the water tube 306 is preferably a flexible water tube 306.

In this embodiment, the water pipe 306 is an elastic water pipe 306, the elastic water pipe 306 can ensure that the length of the water pipe 306 meets the requirements of different depths of the inner pan 202 of the cooking appliance 100, and the longer elastic water pipe 306 can be bent in the shallower inner pan 202 and extended to the bottom of the inner pan 202, so that the application range of the sterilization assembly 30 is expanded, and the satisfaction of the user is improved. Further, the water pipe 306 is another water pipe 306 that may be satisfactory.

According to a second aspect of the present invention, a sterilization control method is further provided, and as shown in fig. 2, a flow chart of the sterilization control method according to an embodiment of the present invention is schematically shown:

step S202, receiving a sterilization instruction;

step S204, controlling a magnetic valve to open a water pipe to be conducted according to a sterilization instruction, and controlling a water pump to work to transfer the liquid to be cooked in the inner pot into the sterilization box through the water pipe;

step S206, when a first preset condition is reached, controlling the water pump to stop working, controlling the magnetic valve to close the water pipe to stop, and controlling the sterilization generator to work to sterilize the liquid to be cooked in the sterilization box;

and S208, when a second preset condition is reached, controlling the magnetic valve to be opened, conducting the water pipe again, and transferring the liquid to be cooked in the sterilization box into the inner pot through the water pipe under the action of gravity.

According to the sterilization control method provided by the invention, by receiving a sterilization instruction, controlling the magnetic valve to open the water pipe to be conducted according to the sterilization instruction, controlling the water pump to work to transfer the liquid to be cooked in the inner pot into the sterilization box through the water pipe, controlling the water pump to stop working when a first preset condition is reached, controlling the magnetic valve to close the water pipe to be cut off, controlling the sterilization generator to work to sterilize the liquid to be cooked in the sterilization box, effectively ensuring the freshness and the sterility of the liquid to be cooked in the inner pot, avoiding food materials from deteriorating due to the fact that a large amount of bacteria or microorganisms are soaked in the liquid for a long time, inhibiting the generation of bacteria and microorganisms in the food materials, ensuring the freshness and the nutrition of the food materials, further ensuring the good quality and the nutrition of the cooked food, ensuring the food safety of a user, and improving the use experience of the user, the satisfaction degree of the user is improved; through when reaching the second preset condition, the control magnet valve is opened, and the water pipe switches on once more, treats in the box of disinfecting and cooks liquid and in the drain pipe migration to interior pot under the action of gravity for the liquid of culinary art edible material is for the liquid after disinfecting, has further guaranteed the quality and the nutrition of culinary art back food, guarantees that user's diet is healthy, improves the satisfaction that the user used.

Fig. 3 is a schematic flow chart of a sterilization control method according to another embodiment of the present invention:

step S302, receiving a reservation function signal;

step S304, timing is started according to the received reservation function signal, and when the first preset time length is reached;

step S306, controlling a magnetic valve to be opened, controlling a water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through a water pipe;

step S308, starting timing according to the working time of the magnetic valve or the water pump, and when the second preset time is reached;

and step S310, controlling the water pump to stop working, controlling the magnetic valve to close, and controlling the sterilization generator to start working.

The sterilization control method provided by the invention receives the reservation function signal, starts timing according to the received reservation function signal, when the first preset time is reached, the magnetic valve is controlled to be opened, the water pump is controlled to start working, the liquid to be cooked in the inner pot is transferred to the sterilizing box through the water pipe, avoids the energy waste caused by transferring the liquid to be cooked from the inner pot to the sterilizing box for sterilization without generating bacteria in a short time when the cooking food is soaked in the liquid to be cooked, meanwhile, the phenomenon that the bacteria are generated more and are not easy to kill because the cooking food materials are soaked in the liquid to be cooked for a longer time is avoided, by the first preset time, after the cooking food materials are effectively ensured to be soaked in the liquid to be cooked for a proper time, transferring the liquid to be cooked into a sterilizing box for sterilization, thereby ensuring the effective utilization of energy and ensuring good sterilizing effect; by starting timing according to the working time of the magnetic valve or the water pump and controlling the water pump to stop working when the second preset time is reached, the magnetic valve is controlled to be closed, the situation that less liquid to be cooked in the sterilizing box in short time is avoided, and meanwhile, the situation that the liquid to be cooked in the sterilizing box in long time exceeds the capacity of the sterilizing box is avoided, the situation that the liquid to be cooked transferred from the inner pot to the sterilizing box is matched with the capacity of the sterilizing box in proper time of the water pump working is effectively ensured, so that a good sterilizing effect is ensured, the working efficiency of the water pump and a sterilizing generator is ensured, energy is saved, and the using satisfaction degree of a user is improved; the generator begins to work through control sterilization for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in the liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed. Further, the reservation function signal can be set through cooking utensil's control panel, also can set up through APP, can satisfy different users' user demand, and application scope is extensive.

Fig. 4 is a schematic flow chart of a sterilization control method according to another embodiment of the present invention:

step S402, detecting a reservation function signal;

step S404, timing is started according to the detected reservation function signal, and when the first preset time length is reached;

step S406, controlling a magnetic valve to be opened, controlling a water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through a water pipe;

step S408, detecting the volume of liquid in the sterilization box, and when the volume reaches a preset volume;

and step S410, controlling the water pump to stop working, controlling the magnetic valve to close, and controlling the sterilization generator to start working.

The sterilization control method provided by the invention detects the reservation function signal, starts timing according to the detected reservation function signal, when the first preset time is reached, the magnetic valve is controlled to be opened, the water pump is controlled to start working, the liquid to be cooked in the inner pot is transferred to the sterilizing box through the water pipe, avoids the energy waste caused by transferring the liquid to be cooked from the inner pot to the sterilizing box for sterilization without generating bacteria in a short time when the cooking food is soaked in the liquid to be cooked, meanwhile, the phenomenon that the bacteria are generated more and are not easy to kill because the cooking food materials are soaked in the liquid to be cooked for a longer time is avoided, by the first preset time, after the cooking food materials are effectively ensured to be soaked in the liquid to be cooked for a proper time, transferring the liquid to be cooked into a sterilizing box for sterilization, thereby ensuring the effective utilization of energy and ensuring good sterilizing effect; by detecting the volume of liquid in the sterilization box, controlling the water pump to stop working and controlling the magnetic valve to be closed when the volume reaches the preset volume, the proper working time of the water pump is effectively ensured to ensure that the liquid to be cooked transferred from the inner pot into the sterilization box is matched with the volume of the sterilization box, thereby ensuring good sterilization effect, ensuring the working efficiency of the water pump and a sterilization generator, saving energy and improving the satisfaction degree of users; the generator begins to work through control sterilization for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in the liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed.

Fig. 3 is a schematic flow chart of a sterilization control method according to another embodiment of the present invention, further including:

step S312, starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and reaching a third preset time;

and step S314, controlling the magnetic valve to be opened, and transferring the liquid to be cooked in the sterilization box into the inner pot under the action of gravity.

According to the sterilization control method provided by the invention, timing is started according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and when the third preset time length is reached, the magnetic valve is controlled to be opened, the liquid to be cooked in the sterilization box is transferred into the inner pot under the action of gravity, so that the fresh and sterile liquid to be cooked is transferred into the inner pot under the action of gravity, the food is soaked in the fresh and sterile liquid to be cooked, the generation or deterioration of bacteria in the food is inhibited, the freshness and the sterility of the food are further ensured, and the sterilized fresh liquid is used for cooking, so that the quality and the nutrition of the cooked food are further improved, the use experience of a user is improved, and the satisfaction degree of the user is improved. Further, the third preset time is the working time of the sterilization generator, the third preset time is related to the sterilization effect, the longer the third preset time is, the better the sterilization effect is, but in order to ensure a good sterilization effect and not waste the energy of the sterilization generator, the third preset time should be reasonably set.

step S316, according to the working time of the sterilization generator, or the magnetic valve, or the water pump, when the fourth preset time is reached,

step S318, controlling the water pump to start working, and transferring the liquid to be cooked in the inner pot to the sterilizing box through the water pipe.

According to the sterilization control method provided by the invention, timing is started according to the working starting time of the sterilization generator, or the magnetic valve, or the water pump, and when the fourth preset time length is reached, the water pump is controlled to start working, and the liquid to be cooked in the inner pot is transferred into the sterilization box again through the water pipe, so that the liquid to be cooked in the inner pot is transferred into the sterilization box for sterilization for multiple times due to the limited capacity of the sterilization box, and further the sterility and the freshness of the liquid to be cooked in the inner pot are ensured, bacteria and microorganisms generated by food materials are inhibited, the freshness and nutrition of the food materials are ensured, the good quality and nutrition of the cooked food are further ensured, the food safety of a user is ensured, and the using satisfaction degree of the user is improved.

step S320, starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and reaching a fifth preset time length;

and step S322, controlling the water pump to stop working, controlling the magnetic valve to close, and returning to the step S312.

According to the sterilization control method provided by the invention, timing is started according to the working time of the sterilization generator or the magnetic valve or the water pump, and when the fifth preset time is reached, the water pump is controlled to stop working, the magnetic valve is controlled to be closed, so that the situation that the sterilization effect and the energy waste are influenced due to less or more water transferred into the sterilization box when the liquid to be cooked transferred into the sterilization box by the water pump is matched with the capacity of the sterilization box is effectively ensured, the energy utilization rate of the water pump and the sterilization generator is further improved, the cost is saved, the good sterilization effect is ensured, and the using satisfaction degree of a user is improved; the time is started according to the working time of the sterilization generator, or the magnetic valve, or the water pump by returning and repeating, and when the third preset time length is reached, the magnetic valve is controlled to be opened, the liquid to be cooked in the sterilization box is transferred into the inner pot under the action of gravity, so that the liquid to be cooked transferred into the sterilization box has enough time to be sufficiently sterilized, good sterilization effect is ensured, and after the sterilization is completed when the third preset time length is reached, the magnetic valve is controlled to be opened, and the liquid to be cooked in the sterilization box is transferred into the inner pot under the action of gravity; disinfect through manifold cycles, guaranteed the freshness and the sterility of the liquid of treating cooking in the interior pot effectively, and then restrain and eat material and produce bacterium and microorganism, guaranteed the freshness of eating the material, and then make the food nutrition after the culinary art fresh, promote user's use and experience.

Fig. 4 is a schematic flow chart of a sterilization control method according to another embodiment of the present invention, further including:

step S412, starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and reaching a third preset time length;

step S414, controlling a magnetic valve to be opened, transferring the liquid to be cooked in the sterilization box into the inner pot under the action of gravity, and controlling the sterilization generator to stop working;

step S416, starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and reaching a fourth preset time length;

step S418, controlling a water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through a water pipe;

step S420, starting timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and returning to step S410 when the fifth preset time is reached.

According to the sterilization control method provided by the invention, the sterilization generator is controlled to stop working when the third preset time length is reached, so that the sterilization generator stops working after liquid in the sterilization box is sterilized, the water pump is returned and controlled again to stop working when the fifth preset time length is reached, the magnetic valve is controlled to be closed, the sterilization generator is controlled to start working, so that the sterilization generator starts working again when the liquid to be cooked is transferred into the sterilization box for sterilization, the phenomenon that the sterilization generator does not work all the time when the liquid to be cooked in the sterilization box is sterilized is avoided, the energy is wasted, the working efficiency of the sterilization generator is improved, the energy is saved, and the using satisfaction degree of a user is improved. The liquid to be cooked in the inner pot is effectively guaranteed to be fresh and aseptic through repeated circulation, so that the food materials are inhibited from generating bacteria and microorganisms, the freshness of the food materials is guaranteed, the nutrition of the cooked food is fresh, and the use experience of a user is improved.

in step S324, the timer is started according to the detected reservation function signal, and when the reservation time length corresponding to the reservation function signal is reached,

and step S326, controlling the sterilization generator and the water pump to stop working, controlling the magnetic valve to open, and controlling the cooking utensil to start cooking.

According to the sterilization control method provided by the invention, timing is started according to the detected reservation function signal, the sterilization generator and the water pump are controlled to stop working when the reservation function signal reaches the corresponding reservation time, the liquid to be cooked is stopped to be sterilized, the liquid to be cooked in the sterilization box is transferred to the inner pot by opening the magnetic valve, and the cooking utensil starts to perform cooking, so that fresh food materials and sterile and fresh liquid to be cooked are cooked, and further, good quality and nutrition of cooked food are ensured, the food safety of a user is ensured, the use experience of the user is improved, and the satisfaction degree of the user in use is improved. Further, also can control generator that disinfects, water pump stop work for a certain time before the reservation time that reservation function signal corresponds, control the magnet valve and open, and control cooking utensil and begin the culinary art, make cooking utensil when reaching the reservation time that reservation function signal corresponds, accomplish the culinary art operation, and then make the user reach the reservation time that reservation function signal corresponds, can enjoy the nutrition that fresh culinary art edible material and aseptic culinary art liquid cooked out, healthy, the good food of taste, promote user's use and experience.

In one embodiment of the present invention, preferably, the sterilization mode of the sterilization generator includes at least one or a combination of the following: ultraviolet sterilizing lamp, pulse strong light sterilizing lamp, refrigerating sterilizing, and sterilizing material.

In this embodiment, the sterilization mode of the sterilization generator includes at least one of the following or a combination thereof, but is not limited thereto: the ultraviolet sterilizing lamp is used for sterilizing, the pulse highlight sterilizing lamp is used for sterilizing, the refrigerating is used for sterilizing, and the sterilizing material is used for sterilizing, so that the requirements of different users and different cooking appliances can be met by multiple sterilizing modes, and the application range is wide. Further, the sterilization material can be arranged in the sterilization box through sterilization of the sterilization material, so that the sterilization can be carried out as long as the liquid to be cooked is in contact with the sterilization material, and the sterilization mode is simple and convenient, low in cost and wide in application range.

In an embodiment of the present invention, preferably, the second preset time period is at least one of the following: relational expression or fixed value of the volume of the sterilizing box; the first preset time length, the third preset time length, the fourth preset time length and the fifth preset time length are at least one of the following time lengths: relational expression of the volume of the sterilizing box, relational expression of the reserved time length and fixed value.

In this embodiment, the second preset duration is at least one of, but not limited to: the relational expression or the fixed value of the volume of the sterilizing box, different modes of the second preset duration can meet the requirements of different users and different cooking appliances, and the application range is wide; on the one hand, the second is the volumetric relational expression of the sterilization box during presetting, can guarantee to migrate to the volume of waiting to cook liquid in the sterilization box and the volumetric looks adaptation of sterilization box through the water pump, avoids waiting that the culinary art liquid is less or more extravagant the energy of generator or water pump that disinfects, improves the efficiency of generator and the work of water pump that disinfects, and then improves the satisfaction that the user used, and on the one hand, the second is the fixed value during presetting, and convenience of customers sets up, is favorable to the operation. The first preset time period, the third preset time period, the fourth preset time period and the fifth preset time period are at least one of the following, but not limited thereto: the sterilization box has the advantages that the requirements of different users, different cooking utensils, different appointment time and different cooking functions can be met in different modes of the relational expression of the volume of the sterilization box, the relational expression of the appointment time and a fixed value, the first preset time, the third preset time, the fourth preset time and the fifth preset time, and the application range is wide; on one hand, the first preset time, the third preset time, the fourth preset time and the fifth preset time are relational expressions of the volume of the sterilizing box, so that the working time of the sterilizing generator is matched with the capacity of the sterilizing box, good sterilizing effect can be guaranteed, liquid to be cooked in the inner pot can be transferred into the sterilizing box for sterilization repeatedly and reasonably, the liquid to be cooked in the inner pot can be kept good sterility and freshness, bacteria and microorganisms generated by food materials are effectively inhibited, freshness and nutrition of the food materials are guaranteed, quality and nutrition of cooked food are guaranteed, use experience of users is improved, and satisfaction of the users is improved; on one hand, the first preset time, the third preset time, the fourth preset time and the fifth preset time are relational expressions of the reserved time, so that the sterilization time and the water re-pumping time of the water pump are matched with the reserved time, the liquid to be cooked in the inner pot is effectively sterilized for multiple times within the reserved time, the effectiveness and the thoroughness of sterilization of the liquid to be cooked are further ensured, the fresh and sterile liquid to be cooked is ensured, bacteria and microorganisms generated by food materials are inhibited, the freshness and the nutrition of the food materials are ensured, the quality and the nutrition of the cooked food are further ensured, and the use experience of a user is improved; on the other hand, the first preset time, the third preset time, the fourth preset time and the fifth preset time are fixed values, so that the setting by a user is facilitated, and the operation is facilitated. Further, the first preset time, the second preset time, the third preset time, the fourth preset time and the fifth preset time can be set through the cooking appliance, and can also be controlled through the APP, so that the use requirements of different users can be met, and the application range is wide.

As shown in fig. 5a, according to the third aspect of the present invention, there is further provided a sterilization control system 500 for a cooking appliance, where the cooking appliance includes the sterilization assembly according to any of the above-mentioned technical solutions, and the sterilization control system 500 includes: the receiving unit 501 is used for receiving a sterilization instruction, the control unit 502 is used for controlling the magnetic valve to open the water pipe to conduct according to the sterilization instruction, controlling the water pump to work to transfer the liquid to be cooked in the inner pot to the sterilization box through the water pipe, controlling the water pump to stop working when a first preset condition is reached, controlling the magnetic valve to close the water pipe to be stopped, controlling the sterilization generator to work to sterilize the liquid to be cooked in the sterilization box, controlling the magnetic valve to open the water pipe to conduct again when a second preset condition is reached, and transferring the liquid to be cooked in the sterilization box to the inner pot through the water pipe under the action of gravity.

In the sterilization control system 500 provided by the embodiment of the third aspect of the present invention, the receiving unit 501 receives a sterilization instruction, the control unit 502 controls the magnetic valve to open the water pipe to conduct according to the sterilization instruction, the water pump works to transfer the liquid to be cooked in the inner pot into the sterilization box through the water pipe, and when a first preset condition is reached, the water pump stops working, the magnetic valve is controlled to close the water pipe to stop, the sterilization generator works to sterilize the liquid to be cooked in the sterilization box, so that the freshness and the sterility of the liquid to be cooked in the inner pot are effectively ensured, the food material is prevented from being deteriorated due to the fact that a large amount of bacteria or microorganisms are soaked in the liquid for a long time, the quality and the nutrition of the cooked food material are reduced, the bacteria and the microorganisms generated by the food material are inhibited, the freshness and the nutrition of the food material are ensured, and the good quality and the nutrition of the cooked food material are ensured, the food safety of the user is ensured, the use experience of the user is improved, and the use satisfaction of the user is improved; when the second preset condition is reached through the control unit 502, the control magnetic valve is opened, the water pipe is conducted again, the liquid to be cooked in the sterilization box is transferred to the inner pot through the water pipe under the action of gravity, so that the liquid for cooking food materials is the liquid after sterilization, the quality and the nutrition of the food after cooking are further ensured, the diet health of a user is ensured, and the using satisfaction of the user is improved.

As shown in fig. 5a, the sterilization control system 500 according to an embodiment of the present invention further includes: a detection unit 504 for detecting a first set time, a second set time, and a reservation function signal; a timing unit 506, configured to start timing according to the detected reservation function signal, and send a start signal to the control unit 502 when a first set time is reached; the control unit 502 is connected with the timing unit 506 and used for controlling the opening of the magnetic valve and the starting of the water pump according to the starting signal, and the liquid to be cooked in the inner pot is transferred into the sterilizing box through the water pipe; the timing unit 506 is further used for starting timing according to the working time of the magnetic valve or the water pump and sending a closing signal to the control unit 502 when the second set time is reached; the control unit 502 is further configured to control the water pump to stop operating, control the magnetic valve to close, and control the sterilization generator to start operating according to the closing signal.

In this embodiment, the detection unit 504 detects a first setting time, a second setting time and a reservation function signal, the timing unit 506 starts timing according to the detected reservation function signal, and sends a start signal to the control unit 502 when the first preset time is reached, the control unit 502 controls the magnetic valve to be opened according to the start signal, controls the water pump to start working, and transfers the liquid to be cooked in the inner pot to the sterilizing box through the water pipe, so as to avoid energy waste and avoid more bacteria and difficult bacteria killing caused by long time when the cooking food material is soaked in the liquid to be cooked, and after the cooking food material is effectively ensured to be soaked in the liquid to be cooked for a proper time through the first preset time, transferring the liquid to be cooked into a sterilizing box for sterilization, thereby ensuring the effective utilization of energy and ensuring good sterilizing effect; the timing unit 506 starts timing according to the working time of the magnetic valve or the water pump, and sends a closing signal to the control unit 502 when the second set time is reached, the control unit 502 controls the water pump to stop working according to the closing signal, controls the magnetic valve to close, avoids less liquid to be cooked in the sterilizing box with shorter time, and simultaneously avoids the liquid to be cooked in the sterilizing box with longer time from exceeding the capacity of the sterilizing box, thereby effectively ensuring the proper working time of the water pump to ensure that the liquid to be cooked transferred from the inner pot to the sterilizing box is matched with the capacity of the sterilizing box, further ensuring good sterilizing effect, ensuring the working efficiency of the water pump and a sterilizing generator, saving energy and improving the using satisfaction degree of users; the generator that disinfects begins work through the control unit 502 control for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed. Further, the reservation function signal can be set through cooking utensil's control panel, also can set up through APP, can satisfy different users' user demand, and application scope is extensive.

As shown in fig. 5b, the sterilization control system 500 according to an embodiment of the present invention further includes: a detection unit 504 for detecting a first set time and a reservation function signal; a timing unit 506, configured to start timing according to the detected reservation function signal, and send a start signal to the control unit 502 when a first set time is reached; the control unit 502 is connected with the timing unit 506 and used for controlling the opening of the magnetic valve and the starting of the water pump according to the starting signal, and the liquid to be cooked in the inner pot is transferred into the sterilizing box through the water pipe; a capacity detecting unit 510 disposed on the sterilizing cassette for detecting a capacity of liquid in the sterilizing cassette; the control unit 502 is further configured to control the water pump to stop working, control the magnetic valve to close, and control the sterilization generator to start working when the capacity reaches the preset capacity.

In this embodiment, the detection unit 504 detects a first setting time and a reservation function signal, the timing unit 506 starts timing according to the detected reservation function signal, and when the first preset time is reached, sends a start signal to the control unit 502, controls the magnetic valve to be opened according to the start signal through the control unit 502, controls the water pump to start working, transfers the liquid to be cooked in the inner pot to the sterilizing box through the water pipe, avoids that the liquid to be cooked is transferred from the inner pot to the sterilizing box for sterilization without generating bacteria when the time for soaking the food material in the liquid to be cooked is short, wastes energy, avoids that the bacteria are generated by the time for soaking the food material in the liquid to be cooked is long and are not easy to kill the bacteria, effectively ensures that the food material is soaked in the liquid to be cooked for a proper time through the first preset time, transferring the liquid to be cooked into a sterilizing box for sterilization, thereby ensuring the effective utilization of energy and ensuring good sterilizing effect; the capacity of liquid in the sterilization box is detected by the capacity detection unit 510, when the capacity reaches a preset capacity, the control unit 502 controls the water pump to stop working and controls the magnetic valve to be closed, so that the proper working time of the water pump is effectively ensured, the liquid to be cooked transferred from the inner pot into the sterilization box is matched with the capacity of the sterilization box, a good sterilization effect is further ensured, the working efficiency of the water pump and the sterilization generator is ensured, the energy is saved, and the using satisfaction of a user is improved; the generator that disinfects begins work through the control unit 502 control for the liquid of treating in the migration to interior pot disinfects under the effect of generator that disinfects, the freshness and the aseptic nature of the liquid of treating in the interior pot have been guaranteed effectively, avoided eating the material to soak in liquid for a long time and breed a large amount of bacterium or microorganism and make eating the material rotten and reduce the quality and the nutrition of culinary art back food, restrain and eat the material and produce bacterium and microorganism, the freshness and the nutrition of eating the material have been guaranteed, and then good quality and nutrition of culinary art back food have been guaranteed, and user's diet safety has been guaranteed.

In an embodiment of the present invention, preferably, the detecting unit 504 is further configured to detect a third setting time; a timing unit 506, further configured to start timing according to a working time of the sterilization generator, or the magnetic valve, or the water pump, and send a re-turn-on signal to the control unit 502 when a third set time is reached; the control unit 502 is further configured to control the opening of the magnetic valve according to the re-conducting signal, and the liquid to be cooked in the sterilization box is transferred to the inner pot through the water pipe under the action of gravity.

In this embodiment, the third setting time is detected by the detecting unit 504, the timing unit 506 starts timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and when the third preset time is reached, a switch-on signal is sent to the control unit 502 again, the control unit 502 controls the magnetic valve to be opened according to the switch-on signal, the liquid to be cooked in the sterilization box migrates into the inner pot under the action of gravity, so that the fresh and sterile liquid to be cooked migrates into the inner pot under the action of gravity, so that the food material is soaked in the fresh and sterile liquid to be cooked, bacteria generation or deterioration of the food material is inhibited, and freshness and sterility of the food material are ensured.

In an embodiment of the present invention, preferably, the detecting unit 504 is further configured to detect a fourth setting time; a timing unit 506, further configured to start timing according to a working time of the sterilization generator, or the magnetic valve, or the water pump, and send a re-start signal to the control unit 502 when a fourth set time is reached; the control unit 502 is further configured to control the water pump to start working according to the re-opening signal, and the liquid to be cooked in the inner pot is transferred to the sterilizing box through the water pipe.

In this embodiment, the fourth setting time is detected by the detecting unit 504, the timing unit 506 starts timing according to the time when the sterilizing generator, or the magnetic valve, or the water pump starts operating, and when the fourth preset time length is reached, a re-starting signal is sent to the control unit 502, the control unit 502 controls the water pump to start working according to the re-starting signal, the liquid to be cooked in the inner pot is transferred to the sterilizing box again through the water pipe, so that the liquid to be cooked in the inner pot is transferred into the sterilizing box for sterilization for a plurality of times due to the limited capacity of the sterilizing box, thereby ensuring the sterility and the freshness of the liquid to be cooked in the inner pot, inhibiting the generation of bacteria and microorganisms of food materials, ensuring the freshness and the nutrition of the food materials, and further, the good quality and nutrition of the cooked food are ensured, the food safety of the user is ensured, and the using satisfaction of the user is improved.

In an embodiment of the present invention, preferably, the detecting unit 504 is further configured to detect a fifth setting time; a timing unit 506, further configured to start timing according to a working time of the sterilization generator, or the magnetic valve, or the water pump, and send a re-close signal to the control unit 502 when a fifth set time is reached; the control unit 502 is further configured to control the water pump to stop operating, control the magnetic valve to close, and start the returning unit 508 according to the re-closing signal, and the returning unit 508 is configured to return and re-control the timing unit 506 to start timing according to the time when the sterilization generator, or the magnetic valve, or the water pump starts operating, and send a re-conducting signal to the control unit 502 when a third setting time is reached.

In this embodiment, the fifth setting time is detected by the detecting unit 504, the timing unit 506 starts timing according to the working time of the sterilization generator, or the magnetic valve, or the water pump, and when the fifth preset time is reached, a re-closing signal is sent to the control unit 502, the control unit 502 controls the water pump to stop working according to the re-closing signal, and the magnetic valve is controlled to close, so that when the liquid to be cooked, which is transferred into the sterilization box by the water pump again, is matched with the capacity of the sterilization box, it is effectively prevented that the sterilization effect is affected and the energy is wasted due to less or more water transferred into the sterilization box, and therefore the energy utilization rate of the water pump and the sterilization generator is improved, the cost is saved, a good sterilization effect is ensured, and the satisfaction degree of the user is improved. The control unit 502 starts the return unit 508, the return unit 508 returns, timing is started again according to the working time of the sterilization generator, or the magnetic valve, or the water pump, when the third preset time length is reached, the magnetic valve is controlled to be opened, the liquid to be cooked in the sterilization box is transferred to the inner pot under the action of gravity, so that the liquid to be cooked transferred to the inside of the sterilization box has enough time to be sufficiently sterilized, good sterilization effect is ensured, and after the sterilization is completed when the third preset time length is reached, the magnetic valve is controlled to be opened, and the liquid to be cooked in the sterilization box is transferred to the inner pot under the action of gravity; disinfect through manifold cycles, guaranteed the freshness and the sterility of the liquid of treating cooking in the interior pot effectively, and then restrain and eat material and produce bacterium and microorganism, guaranteed the freshness of eating the material, and then make the food nutrition after the culinary art fresh, promote user's use and experience.

In an embodiment of the present invention, preferably, the control unit 502 is further configured to control the sterilization generator to stop operating according to the conducting signal, and start the returning unit 508 according to the re-closing signal; and the returning unit 508 is used for returning and restarting the control unit 502 to control the water pump to stop working, control the magnetic valve to be closed and control the sterilization generator to start working.

In this embodiment, the control unit 502 controls the sterilization generator to stop working according to the conducting signal, so that the sterilization generator stops working after liquid in the sterilization box is sterilized, the control unit 502 starts the returning unit 508 according to a reclosing signal, the control unit 502 controls the water pump to stop working by returning and restarting the returning unit 508, the magnetic valve is controlled to be closed, the sterilization generator is controlled to start working, so that the sterilization generator starts working again when liquid to be cooked is migrated into the sterilization box for sterilization, energy waste caused by the fact that the sterilization generator does not work all the time when liquid to be cooked is migrated into the sterilization box is avoided, the working efficiency of the sterilization generator is improved, energy is saved, and the satisfaction degree of users is improved. The liquid to be cooked in the inner pot is effectively guaranteed to be fresh and aseptic through repeated circulation, so that the food materials are inhibited from generating bacteria and microorganisms, the freshness of the food materials is guaranteed, the nutrition of the cooked food is fresh, and the use experience of a user is improved.

In an embodiment of the present invention, preferably, the timing unit 506 is further configured to start timing according to the detected reservation function signal, and send the cooking function signal to the control unit 502 when the reservation time length corresponding to the reservation function signal is reached; the control unit 502 is further configured to control the sterilization generator and the water pump to stop working according to the cooking function signal, control the magnetic valve to open, and control the cooking appliance to start cooking.

In this embodiment, the timing unit 506 starts timing according to the detected reservation function signal, and when the reservation duration corresponding to the reservation function signal is reached, the cooking function signal is sent to the control unit 502, the control unit 502 controls the sterilization generator, the water pump stops working, the liquid to be cooked stops being sterilized, by opening the magnetic valve, the liquid to be cooked in the sterilization box is transferred to the inner pot, the cooking appliance starts to perform cooking, so that the fresh food material and the sterile liquid to be cooked are cooked, and good quality and nutrition of the cooked food are ensured, the food safety of a user is ensured, the use experience of the user is improved, and the satisfaction degree of the user is improved. Further, also can control generator that disinfects, water pump stop work for a certain time before the reservation time that reservation function signal corresponds, control the magnet valve and open, and control cooking utensil and begin the culinary art, make cooking utensil when reaching the reservation time that reservation function signal corresponds, accomplish the culinary art operation, and then make the user reach the reservation time that reservation function signal corresponds, can enjoy the nutrition that fresh culinary art edible material and aseptic culinary art liquid cooked out, healthy, the good food of taste, promote user's use and experience.

In one embodiment of the present invention, preferably, the second set time is at least one of: relational expression or fixed value of the volume of the sterilizing box; the first setting time, the third setting time, the fourth setting time and the fifth setting time are at least one of the following: relational expression of the volume of the sterilizing box, relational expression of the reserved time length and fixed value.

In this embodiment, in this technical solution, the second setting time is at least one of, but not limited to: the relational expression or the fixed value of the volume of the sterilizing box, different modes of the second set time can meet the requirements of different users and different cooking appliances, and the application range is wide; on the one hand, the second settling time is the volumetric relational expression of box that disinfects, can guarantee to migrate through the water pump and wait the capacity of culinary art liquid and the volume looks adaptation of box that disinfects in the box that disinfects, avoids waiting that culinary art liquid is less or more extravagant generator or the energy of water pump that disinfects, improves the efficiency of generator and the work of water pump that disinfects, and then improves the satisfaction that the user used, and on the one hand, the second settling time is the fixed value, and convenience of customers sets up, is favorable to the operation. The first setting time, the third setting time, the fourth setting time and the fifth setting time are at least one of the following, but not limited thereto: the sterilization box has the advantages that the requirements of different users, different cooking appliances, different appointment time and different cooking functions can be met in different modes of the relational expression of the volume of the sterilization box, the relational expression of the appointment duration, the fixed value, the first set time, the third set time, the fourth set time and the fifth set time, and the application range is wide; on one hand, the first setting time, the third setting time, the fourth setting time and the fifth setting time are relational expressions of the volume of the sterilizing box, so that the working time of the sterilizing generator is matched with the volume of the sterilizing box, good sterilizing effect can be ensured, liquid to be cooked in the inner pot is reasonably transferred to the sterilizing box for sterilization for multiple times, the liquid to be cooked in the inner pot keeps good sterility and freshness, bacteria and microorganisms generated by food materials are effectively inhibited, the freshness and nutrition of the food materials are ensured, the quality and nutrition of cooked food are ensured, the use experience of users is improved, and the using satisfaction of the users is improved; on one hand, the first setting time, the third setting time, the fourth setting time and the fifth setting time are relational expressions of the reserved time length, so that the sterilization time, the water re-pumping time of the water pump and the reserved time length are matched, the liquid to be cooked in the inner pot is effectively sterilized for multiple times within the reserved time length, the effectiveness and the thoroughness of sterilization of the liquid to be cooked are further ensured, the fresh and sterile liquid to be cooked is ensured, bacteria and microorganisms generated by food materials are inhibited, the freshness and the nutrition of the food materials are ensured, the quality and the nutrition of the cooked food are further ensured, and the use experience of a user is improved; on the other hand, the first setting time, the third setting time, the fourth setting time and the fifth setting time are fixed values, so that the setting by a user is facilitated, and the operation is facilitated.

As shown in fig. 6, according to another embodiment of the present invention, a cooking appliance 100 is further provided, which includes a sterilization control system 500 according to any of the above-mentioned technical solutions.

An embodiment of another aspect of the present invention provides a cooking appliance 100, further including a sterilization control system 500 according to any one of the above-mentioned technical solutions. Since the cooking appliance 100 is provided with the sterilization control system 500 according to the third embodiment of the present invention, all the advantages of the sterilization control system 500 are provided, and will not be described herein again.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a subassembly disinfects for cooking utensil, cooking utensil includes upper cover and fuselage, the fuselage is provided with interior pot, its characterized in that, the subassembly that disinfects includes:

the sterilizing box is arranged on the upper cover and is used for containing liquid to be sterilized;

the sterilization generator is arranged in the sterilization box and is used for sterilizing the liquid to be sterilized;

the water pipe is arranged inside the inner pot and is communicated with the sterilizing box and the inner pot;

the water pump is arranged on the water pipe below the sterilizing box, is positioned on the upper cover and is used for transferring the liquid to be cooked in the inner pot into the sterilizing box;

the magnetic valve is arranged on the water pipe below the sterilizing box, is positioned on the upper cover and is used for controlling the water pipe to be switched on or switched off;

the magnetic valve is opened, the water pipe is conducted, the water pump works to transfer liquid to be cooked in the inner pot to the sterilizing box through the water pipe, the magnetic valve and the water pump are closed, the water pipe is cut off, the sterilizing generator sterilizes the liquid to be cooked in the sterilizing box, the magnetic valve is opened, the water pipe is conducted again, and the liquid to be cooked in the sterilizing box is transferred to the inner pot through the water pipe under the action of gravity.

2. The sterilization assembly of claim 1,

the water pipe is one, the water pipe is communicated with the sterilization box through a connector, and the magnetic valve is located below the water pump.

3. The sterilization assembly of claim 1,

the water pipe is one, two pipelines with two interfaces are separated from the intersection of the water pipe, the two interfaces are communicated with the sterilization box, the magnetic valve and the water pump are respectively arranged on the two pipelines, and the water pump is a one-way water pump.

4. The sterilization assembly of claim 1,

the number of the water pipes is two, the two water pipes are respectively provided with a connector and communicated with the sterilization box, the magnetic valve and the water pump are respectively arranged on the two water pipes, and the water pump is a one-way water pump.

5. The sterilization assembly of any one of claims 1 to 4, further comprising:

and the filtering device is arranged at one end of the water pipe communicated with the inner pot and is positioned inside the inner pot.

6. The sterilization assembly of claim 1, wherein the sterilization assembly is configured to be worn by a user

The sterilization generator is at least one or the combination of the following: ultraviolet sterilizing lamp, pulse strong light sterilizing lamp, refrigerating sterilizer and sterilizing material sterilizer.

7. A sterilization control method for a cooking appliance including an upper cover and a body provided with an inner pot, and the sterilization assembly as recited in any one of claims 1 to 6, wherein the sterilization control method comprises:

the on-off of the water pipe is controlled by the opening or closing of the magnetic valve;

the water pipe is communicated, and the water pump works to transfer the liquid to be cooked in the inner pot into the sterilizing box through the water pipe;

the water pipe is cut off, and the sterilization generator works to sterilize the liquid to be cooked in the sterilization box;

the water pipe is conducted again, and the liquid to be cooked in the sterilization box is transferred to the inner pot through the water pipe under the action of gravity.

8. The sterilization control method according to claim 7, further comprising:

inputting a reservation function signal;

starting timing according to the input appointment function signal, controlling the magnetic valve to be opened when a first preset time length is reached, controlling the water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through the water pipe;

starting timing according to the working starting time of the magnetic valve or the water pump, and controlling the water pump to stop working when a second preset time length is reached, controlling the magnetic valve to be closed, and controlling the sterilization generator to start working; or

And detecting the volume of liquid in the sterilization box, and controlling the water pump to stop working when the volume reaches a preset volume, controlling the magnetic valve to close, and controlling the sterilization generator to start working.

9. The sterilization control method according to claim 8, further comprising:

starting timing according to the working time of the sterilization generator, the magnetic valve or the water pump, and controlling the magnetic valve to be opened when a third preset time length is reached, wherein the liquid to be cooked in the sterilization box is transferred to the inner pot under the action of gravity; and when the fourth preset time length is reached, controlling the water pump to start working, and transferring the liquid to be cooked in the inner pot into the sterilizing box through the water pipe.

10. The sterilization control method according to claim 9,

and starting timing according to the working start time of the sterilization generator, the magnetic valve or the water pump, controlling the water pump to stop working when a fifth preset time length is reached, controlling the magnetic valve to close, returning and starting timing again according to the working start time of the sterilization generator, the magnetic valve or the water pump.

11. The sterilization control method according to claim 10, further comprising:

and when the third preset time length is reached, controlling the sterilization generator to stop working, returning and controlling the water pump to stop working again when the fifth preset time length is reached, controlling the magnetic valve to close, and controlling the sterilization generator to start working.

12. The sterilization control method according to any one of claims 8 to 11,

and starting timing according to the input reservation function signal, controlling the sterilization generator and the water pump to stop working when the reservation time length corresponding to the reservation function signal is reached, controlling the magnetic valve to open, and controlling the cooking utensil to start cooking.

13. A sterilization control system for a cooking appliance comprising an upper cover and a body provided with an inner pan, and a sterilization assembly according to any one of claims 1 to 6, wherein the sterilization control system comprises:

the control unit is used for controlling the opening or closing of the magnetic valve and further controlling the connection or the disconnection of a water pipe, when the water pipe is connected, the water pump is controlled to work to transfer liquid to be cooked in the inner pot to the sterilization box through the water pipe, when the water pipe is disconnected, the sterilization generator is controlled to work to sterilize the liquid to be cooked in the sterilization box, and when the water pipe is connected again, the liquid to be cooked in the sterilization box is transferred to the inner pot through the water pipe under the action of gravity.

14. The sterilization control system of claim 13, further comprising:

an input unit for inputting a first set time, a second set time and a reservation function signal;

the timing unit is used for starting timing according to the input reservation function signal and sending a starting signal to the control unit when the first set time is reached;

the control unit is connected with the timing unit and used for controlling the magnetic valve to be opened according to the starting signal and controlling the water pump to start working, and the liquid to be cooked in the inner pot is transferred to the sterilizing box through the water pipe;

the timing unit is also used for starting timing according to the working time of the magnetic valve or the water pump and sending a closing signal to the control unit when the second set time is reached;

the control unit is also used for controlling the water pump to stop working according to the closing signal, controlling the magnetic valve to be closed and controlling the sterilization generator to start working.

15. The sterilization control system of claim 13, further comprising:

an input unit for inputting a first set time and a reservation function signal;

the capacity detection unit is arranged on the sterilization box and used for detecting the capacity of liquid in the sterilization box;

and the control unit is also used for controlling the water pump to stop working when the capacity reaches a preset capacity, controlling the magnetic valve to be closed and controlling the sterilization generator to start working.

16. The sterilization control system according to claim 14 or 15,

the input unit is also used for inputting third set time and fourth set time;

the timing unit is also used for starting timing according to the working time of the sterilization generator, the magnetic valve or the water pump, sending a re-conduction signal to the control unit when the third set time is reached, and sending a re-opening signal to the control unit when the fourth set time is reached;

the control unit is further used for controlling the magnetic valve to be opened according to the second conduction signal, the liquid to be cooked in the sterilization box is moved into the inner pot through the water pipe under the action of gravity, the water pump is controlled to start working according to the second conduction signal, and the liquid to be cooked in the inner pot is moved into the sterilization box through the water pipe.

17. The sterilization control system according to claim 16,

the input unit is also used for inputting a fifth set time;

the timing unit is also used for starting timing according to the working time of the sterilization generator, the magnetic valve or the water pump and sending a re-closing signal to the control unit when the fifth set time is reached;

the control unit is also used for controlling the water pump to stop working according to the re-closing signal, controlling the magnetic valve to close and starting the return unit;

and the returning unit is used for returning and controlling the timing unit again to start timing according to the working time of the sterilization generator, the magnetic valve or the water pump, and sending a turn-on signal to the control unit again when the third set time is reached.

18. The sterilization control system of claim 17,

the control unit is also used for controlling the sterilization generator to stop working according to the conducting signal and starting the return unit according to the reclosing signal;

and the return unit is used for returning and restarting the control unit to control the water pump to stop working, control the magnetic valve to be closed and control the sterilization generator to start working.

19. The sterilization control system according to any one of claims 15 to 18,

the timing unit is further used for starting timing according to the input reservation function signal and sending a cooking function signal to the control unit when the reservation time length corresponding to the reservation function signal is reached;

the control unit is further used for controlling the sterilization generator and the water pump to stop working according to the cooking function signal, controlling the magnetic valve to be opened, and controlling the cooking appliance to start cooking.

20. A cooking appliance, comprising:

an upper cover;

the cooking device comprises a machine body, a cooking chamber and a heating device, wherein the machine body is provided with an inner pot for containing a solid-liquid mixture to be cooked; and

the sterilization assembly of any one of claims 1 to 6, wherein the sterilization box is disposed on the upper cover, and the water pipe is disposed inside the inner pot to communicate the sterilization box and the inner pot.

21. The cooking appliance of claim 20, further comprising:

the sterilization control system according to any one of claims 13 to 19.