CN115381274B - Dual-purpose pot and control method thereof - Google Patents
Dual-purpose pot and control method thereof Download PDFInfo
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- CN115381274B CN115381274B CN202211084803.0A CN202211084803A CN115381274B CN 115381274 B CN115381274 B CN 115381274B CN 202211084803 A CN202211084803 A CN 202211084803A CN 115381274 B CN115381274 B CN 115381274B
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- container
- pot
- pot body
- dual
- heating device
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0629—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements
- A47J37/0641—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with electric heating elements with forced air circulation, e.g. air fryers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0664—Accessories
Abstract
The invention provides a dual-purpose pot and a control method thereof. The dual-purpose pot comprises a pot body and a detachable container, and a heating device is arranged in the pot body; when the dual-purpose pot is in a first use state, the pot body and the container are both arranged in a right direction, and the heating device is positioned below the container and is in heat transfer fit with the bottom of the container; when the pot body is arranged in the right direction or is inverted, the container can be arranged on the pot body in the right direction; the dual-purpose pot can be changed to a second use state; when the dual-purpose pot is in the second use state, the pot body is inverted and the container is arranged right, and the heating device is positioned above the container and faces the inlet of the container. The control method comprises the following steps: if the pot body is judged to be in the upright posture, the pot body is operated in an electric cooker mode; if the pot body is judged to be in the inverted posture, the air fryer is operated in the air fryer mode. The invention realizes the functions of two cookers by only one heating device and has no idle parts which need to be additionally placed, thereby not only effectively solving the problem of kitchen space waste, but also reducing the production cost.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a dual-purpose pot capable of being used as an electric rice cooker and an air frying pot and a control method thereof.
Background
The electric cooker has single cooking function but is usually in home, and the air fryer is popular for low-oil health and multiple functions. Most families are often equipped with a plurality of kitchen tools, and occupy excessive kitchen storage space. In order to reduce kitchen space waste, the existing dual-purpose pot combining the functions of a spot rice pot and an air frying pot comprises a pot body, a pot liner, a common pot cover and an air frying pot cover, wherein a first heating device and a second heating device are respectively arranged on the pot body and the air frying pot cover. When the function of the electric cooker is required to be realized, the cooker body is provided with a common cooker cover, and the first heating device is tightly attached to the bottom wall of the cooker liner; when the air frying pan is required to realize the function, the pan body is provided with the air frying pan cover, and the second heating device works and is positioned right above the opening of the pan liner.
When one of the functions of the existing dual-purpose pot is realized, one pot cover is idle, and particularly when the air fryer cover is idle when the dual-purpose pot is used as an electric cooker, the air fryer cover has a large volume due to a large internal structure, and the space of one pot body is needed to be placed almost, so that the problem of kitchen space waste cannot be thoroughly solved. In addition, the existing dual-purpose pot realizes the functions of the electric rice cooker and the air fryer respectively through the two heating devices, has higher cost, and reduces the use rate of each heating device to waste the functions.
Disclosure of Invention
The invention mainly aims to provide a dual-purpose pot which can cancel the form of a replacement part and realize the functions of an electric cooker and an air fryer by using the same heating device, and the dual-purpose pot can solve the problems of kitchen space waste and cost at the same time.
A second object of the present invention is to provide a control method of the dual-purpose pot of the present invention.
The invention mainly aims to provide a dual-purpose pot which comprises a pot body and a detachable container, wherein a heating device is arranged in the pot body; when the dual-purpose pot is in a first use state, the pot body and the container are both arranged in a right direction, and the heating device is positioned below the container and is in heat transfer fit with the bottom of the container; when the pot body is arranged in the right direction or is inverted, the container can be arranged on the pot body in the right direction; the dual-purpose pot can be changed to a second use state; when the dual-purpose pot is in the second use state, the pot body is inverted and the container is arranged right, and the heating device is positioned above the container and faces the inlet of the container.
According to the scheme, the electric cooker utilizes the heating device below the container to be in contact with the bottom wall of the container to provide heat, and the air fryer utilizes the high-air circulation means, so that hot air of the heating device above the container continuously enters the container from the inlet of the container and circulates in the closed space. Therefore, the pot body is arranged as a main body which can be arranged vertically or reversely, and the container can be arranged vertically in the pot body when the pot body is arranged vertically or reversely, so that when the pot body and the container are arranged vertically, the heating device is positioned below the container and matched with the bottom wall of the container to realize the function of the electric cooker, and when the pot body is arranged reversely and the container is arranged vertically, the heating device is positioned right above the opening of the container to realize the function of the air frying pot. Compared with the prior art, the dual-purpose pot has no idle pot cover, utilizes the same heating device to perform the functions of two pots, occupies only the placing space of one pot to realize the functions of two pots, thereby not only effectively solving the problem of kitchen space waste, but also reducing the production cost.
Further, the container is mounted to the pan in the form of a drawer.
From the above, the dual-purpose function of the invention is realized based on the inversable use of the pot body, and the pot body is provided with corresponding internal structures on the upper side and the lower side of the container in the vertical direction, for example, the heating device is positioned above the container in the inversed condition. Therefore, under the condition that the pot body needs to be used in a normal position and an inverted position, the container is mounted on the pot body in a drawer mode, so that the container is more convenient to detach, the influence on the arrangement of the internal structure of the pot body due to the fact that the container is detached vertically can be avoided, the arrangement of the internal structure of the pot body is more compact, and the pot body is more convenient to miniaturize.
In a still further scheme, a first sliding rail and a second sliding rail which are opposite are arranged in the pot body; when the dual-purpose pot is in a first use state, the first sliding rail is matched with the bottom of the container; when the dual-purpose pot is in the second use state, the second sliding rail is matched with the bottom of the container.
From the above, no matter the pot body is arranged vertically or is inverted under the arrangement of the first sliding rail and the second sliding rail, a user can smoothly complete the disassembly and assembly of the container, and the use experience is improved.
In a still further aspect, the heat generating device is vertically movable between a spaced position and a contact position; when the dual-purpose pot is in the first use state: a space is arranged between the heating device at the space position and the bottom of the container; the heating device in the contact position is in contact with the bottom of the container.
From the above, the heating device is in contact fit with the bottom wall of the container when the electric charging pot is realized. If the heating device is arranged at the fixed position, the push-pull of the drawer type container is possibly blocked, and further, the coating on the outer surface of the bottom wall of the container is possibly fallen off, so that the use is affected. Therefore, the heating device is arranged to be vertically movable, and the heating device is positioned at a spacing position when the pot body is in a normal position and the container is not inserted into the mounting position through detection and control, so that the blockage to the push-pull of the container is avoided and the damage to the outer coating is avoided; when the heat generating device reaches the installation position, the system controls the heat generating device to move to the contact position.
Further, the pot body is provided with a suction device; the energized engaging means may engage the heat generating means and move the heat generating means from the spaced position to the contact position.
From the above, for the heating device of driving the metal material, for mechanical linkage structure, the actuation device structure is simpler, and actuation device itself can also be as the limit structure of heating device, therefore make the inner structure of the pot body further simplify, not only guarantee the positional accuracy that heating device removed, still further do benefit to the pot body miniaturization.
The further scheme is that the bottom and the top of the pot body are provided with standing structures.
From the above, the pot body needs to be arranged vertically or reversely under different using states, and the arrangement ensures that the vertically arranged or reversely arranged pot body can stand stably.
The further scheme is that the pot body comprises a first side and a second side which are opposite to each other in the vertical direction, the first side and the second side are respectively positioned at two opposite sides of the container, and the heating device is positioned at the first side; the dual-purpose pot comprises at least one of the following: a fan is arranged on the first side; the second side is provided with an exhaust valve; the first side and/or the second side is/are provided with an opening-adjustable exhaust structure.
Further, the plurality of exhaust structures includes a first exhaust structure, a second exhaust structure, and a third exhaust structure; the first exhaust structure is arranged on the first side, the third exhaust structure is arranged on the second side and corresponds to the exhaust valve, and the first exhaust structure and the third exhaust structure are respectively positioned at two opposite ends of the pot body in the vertical direction; the second exhaust structure is disposed at an outer periphery of the first side.
From the above, the fan can further realize the air flow effect in the cooker body, and the exhaust valve meets the requirements of the functions of the electric cooker; because the requirements on the air flow space and the air exhaust are different under the functions of the electric cooker and the air fryer, the invention can form different air flow spaces and air exhaust conditions for two cooker functions by arranging the first air exhaust structure, the second air exhaust structure and the third air exhaust structure with adjustable opening degrees and positioned at different positions and controlling and adjusting the opening degrees of the three air exhaust structures.
The further proposal is that the pot body is also provided with a first detection unit and a second detection unit; the first detection unit is used for detecting whether the pot body is in a right-standing posture or not; the second detecting unit is used for detecting whether the container reaches the installation position.
From the above, under the arrangement of the first detection unit, when a user puts up or inverts the pot body, the system can confirm the current posture of the pot body and judge whether the electric cooker function or the air fryer function is needed to be accessed next, and the user does not need to carry out complicated operation of selecting through keys; and the second detection unit can ensure the use safety of the dual-purpose pot.
The control method of the dual-purpose pot provided by the second object of the invention is used for the dual-purpose pot; the control method comprises the following steps: if the pot body is judged to be in the upright posture, the pot body is operated in an electric cooker mode; if the pot body is judged to be in the inverted posture, the air fryer is operated in the air fryer mode.
According to the scheme, when the user places the pot body in the normal position or inverts the pot body, the system can judge through the signal of the detection unit, confirms the current posture of the pot body and judges whether the electric rice cooker function or the air frying function is needed to enter next, and the user does not need to perform complicated operation of selecting through keys. The dual-purpose pot provided by the invention has no idle pot cover, and utilizes the same heating device to perform the functions of the two pots, and only occupies the placing space of one pot to realize the functions of the two pots.
The further scheme is that under the electric cooker mode: judging whether the container reaches the installation position, if so, controlling the heating device to move until the heating device contacts with the bottom of the container, and starting the heating device; and/or, in air fryer mode: judging whether the container reaches the installation position, if so, starting the heating device.
From the above, it is only necessary to determine if the container is in place in the air fryer mode. In the electric cooker mode, when the container is not inserted into the mounting position, the heating device does not reach the contact position; when the heat generating device reaches the installation position, the system controls the heat generating device to move to the contact position. This arrangement avoids obstruction to the pushing and pulling of the container and avoids damage to the outer coating.
Further, in the electric cooker mode, the heating device operates with a first power; in the air fryer mode, the heating device operates at a second power; the second power is greater than the first power.
The further scheme is that in the vertical direction, the pot body comprises a first side and a second side which are opposite, the first side and the second side are respectively positioned at two opposite sides of the container, the heating device is positioned at the first side, and the first side is also provided with a fan; in the electric cooker mode, the fan operates at a third power; in the air fryer mode, the fan is operated at a fourth power; the third power is greater than the fourth power.
Therefore, under different boiler function modes, the heating device and the fan operate in corresponding power modes, so that the heating power and air flow requirements of corresponding functions can be further met, and the product performance is improved.
The further scheme is that the pot body comprises a first side and a second side which are opposite, wherein the first side is vertical to the limit of the container, and the heating device is arranged on the first side; the pot body also comprises a first exhaust structure, a second exhaust structure, a third exhaust structure and an exhaust valve; the first exhaust structure is arranged on the first side, the third exhaust structure and the exhaust valve are correspondingly arranged on the second side, the first exhaust structure and the third exhaust structure are respectively positioned at two opposite ends of the pot body in the vertical direction, and the second exhaust structure is arranged on the periphery of the first side; in the electric cooker mode, controlling the first exhaust structure to a first opening degree, controlling the second exhaust structure to a second opening degree and controlling the third exhaust structure to a third opening degree; in the air fryer mode, controlling the first exhaust structure to the fourth opening degree, controlling the second exhaust structure to the fifth opening degree and controlling the third exhaust structure to the sixth opening degree; the first opening is larger than the fourth opening, the second opening is smaller than the fifth opening, and the third opening is larger than the sixth opening.
Therefore, the invention can form different air flow spaces and exhaust conditions for two cookware functions by arranging the first exhaust structure, the second exhaust structure and the third exhaust structure with adjustable opening degrees and positioned at different positions and controlling and adjusting the opening degrees of the three exhaust structures.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the dual-purpose pot of the present invention.
Fig. 2 is an exploded view of an embodiment of the dual-purpose pot of the present invention.
FIG. 3 is a block diagram of a dual-purpose pot embodiment of the invention with the pot body in a normal position and the heating device in a spaced position.
FIG. 4 is a diagram showing the structure of the dual-purpose pot according to the embodiment of the invention, wherein the pot body is in the upright position and the heating device is in the contact position.
Fig. 5 is an exploded view of the dual-purpose pot embodiment of the present invention in a first use state.
FIG. 6 is an exploded view of the dual-purpose pot embodiment of the present invention in a second use configuration.
FIG. 7 is a flow chart of an embodiment of a control method of the dual-purpose pot of the present invention.
Detailed Description
Dual-purpose pot embodiment
Referring to fig. 1 and 2, the dual-purpose pot of the present invention can be used as an electric rice cooker or an air fryer, and is composed of a pot body 1 and a container 2, wherein the pot body 1 can stand in a right-up posture or an inverted posture, and the container 2 can be installed in the pot body 1 in the right-up posture no matter the pot body 1 is right-up or inverted, and when the pot body 1 is right-up, the dual-purpose pot is used as an electric rice cooker; when the pot body 1 is inverted, the dual-purpose pot is used as an air frying pot.
The pot body 1 shown in fig. 1 is in a standing posture, and the dual-purpose pot is in a first use state used as the electric cooker. The pan body 1 comprises a housing 10, which housing 10 comprises a central space 100 in the vertical direction, and a first side 101 and a second side 102, which are located on opposite sides of the central space 100, and which are delimited by the central space 100. In the pot 1 in the standing position shown in fig. 1, the first side 101 is located below the middle space 100, and the second side 102 is located above the middle space 100.
The pot body 1 further comprises a fan 3, a heating device 4, an electromagnet 5, an exhaust valve 6, a main control board 7, a first standing structure 18, a second standing structure 19, a first baffle 1711, a second baffle, a third baffle, a first sliding rail and a second sliding rail (not shown in the figure), wherein the fan 3, the heating device 4, the electromagnet 5, the first standing structure 18, the first baffle 1771, the second baffle and the first sliding rail are all arranged on the first side 101, and the exhaust valve 6, the main control board 7, the second standing structure 19, the third baffle and the second sliding rail are all arranged on the second side 102.
The heating device 4 comprises a spiral linear heating body 41, a circular cake-shaped heat conducting sheet 42 with a plurality of through holes uniformly distributed, four supporting columns 43 extending downwards from the heat conducting sheet 42 and four springs 44 respectively connected to the lower ends of the four supporting columns 43, wherein in the pot body 1 in the standing posture shown in fig. 1, the four springs 44 are connected to a first outer side wall 1011 in the vertical direction of the first side 101, so that the heating device 4 is erected in the first side 101, and the heating body 41 and the heat conducting sheet 42 can vertically float up and down.
The fan 3 includes motor 31 and flabellum group 32, and fan 3 is fixed to be set up in four support column 43's inner periphery, and motor 31's output shaft along vertical setting, and flabellum group 32 is vortex flabellum combination, and flabellum group 32 is just to heat-generating body 41 and conducting strip 42 setting. The center of the first outer side wall 1011 is provided with a first exhaust hole group 171, the first exhaust hole group 171 is of the first exhaust structure of the invention, the first exhaust hole group 171 is vertically communicated with the outside and the position where the fan 3 is located, the first baffle 1711 is movably arranged on the outer side of the first outer side wall 1011, the first baffle 1711 can move in the extending direction of the first outer side wall 1011, the shielding amount of the first exhaust hole group 171 can be changed in the moving process of the first baffle 1711, and the first exhaust hole group 171 can be completely shielded when the first baffle 1711 moves to the limit position. Accordingly, the opening degree of the first exhaust hole group 171 may be regulated.
In some embodiments, for example, the dual-purpose pot is of a high-performance type, intelligent control is required, at this time, the first baffle 1711 is driven by a motor, and the motor rotates according to a control signal of the control system and controls the moving distance of the first baffle 1711, so as to realize control of closing the first exhaust hole group 171 or adjusting the opening degree. For another example, the dual-purpose boiler is of a cost-effective type, which does not require intelligent control, and the degree of blocking of the first air outlet hole set 171 by the first baffle 1711 is manually adjusted by the user. The second exhaust hole set 172 is a second exhaust structure of the present invention, the second exhaust hole set 172 is disposed on the outer periphery of the first side 101 of the housing 10 and also located on the outer periphery of the fan blade set 32, and the second exhaust hole set 172 is horizontally connected between the location of the fan blade set 32 and the outside of the dual-purpose pot. Similarly, the opening degree of the second exhaust hole set 172 and the third exhaust hole 173 below can also be regulated and controlled, and the blocking degree of the second baffle plate and the second exhaust hole set 172 and the blocking degree of the third baffle plate and the third exhaust hole 173 can be controlled by the system and driven by the motor, and can also be manually realized by a user.
Referring to fig. 1 to 3, the container 2 is installed in the pan body 1 in the form of a drawer, and the central space 100 serves to accommodate the container 2, so that the inlet of the central space 100 is horizontally disposed at the outer circumference of the case 10. The casing 10 includes a first inner sidewall 1012 on the first side 101 facing the middle space 100 in the vertical direction, the first inner sidewall 1012 is an annular wall, an opening 1013 is formed on the inner periphery of the first inner sidewall 1012, the opening 1013 is communicated with the middle space 100 and the heat generating device 4, and the heat conducting fin 42 capable of floating in the vertical direction is exposed at the opening 1013. A first slide rail (not shown) and an electromagnet 5 are disposed on a first inner surface 1014 of a first inner sidewall 1012, the first inner surface 1014 being a surface of the first inner sidewall 1012 facing the side of the middle space 100, the electromagnet 5 being an engaging device of the present invention, a portion of the electromagnet 5 being located directly above the opening 1013.
In comparison between fig. 3 and fig. 4, the heat conductive sheet 42 in the heat generating device 4 shown in fig. 3 is in a submerged state and is positioned at an interval of the present invention, and the heat conductive sheet 42 shown in fig. 4 is in a floating state and is positioned at a contact position of the present invention. The electromagnet 5 after being energized can attract the heat conductive sheet 42 and move the heat conductive sheet 42 vertically from the spaced position shown in fig. 3 to the contact position, and at the same time, the electromagnet 5 stopped above the opening 1013 also serves as a stopper for preventing the heat conductive sheet 42 from continuing to rise.
Referring to fig. 1 and 2, the housing 10 includes a second outer sidewall 1015 and a second inner sidewall 1016 disposed opposite to each other in a vertical direction on the second side 102, the second outer sidewall 1015 being a vertical end portion of the pot 1, the second inner sidewall 1016 being disposed toward the middle space 100 in a vertical direction, and the first inner sidewall 1012 and the second inner sidewall 1016 being disposed on opposite sides of the middle space 100, respectively. The main control board 7 is fixedly arranged in a space between the second outer side wall 1015 and the second inner side wall 1016, in the pot body 1 in the standing posture shown in fig. 1, the exhaust valve 6 is arranged below the second outer side wall 1015, and the housing 10 comprises a baffle wall for separating the space where the main control board 7 is located and the space where the exhaust valve 6 is located in the horizontal direction. The third exhaust hole 173 is a third exhaust structure of the present invention, the third exhaust hole 173 is disposed on the second outer sidewall 105, and the third exhaust hole 173 corresponds to the exhaust valve 6, that is, the exhaust valve 6 can be communicated to the outside of the pot body 1 through the third exhaust hole 173, and the communication between the exhaust valve 6 and the outside can be prevented after the third exhaust hole 173 is closed. The exhaust valve 6 is vertically communicated with the middle space 100 and the outside of the pot body 1. In addition, a second sliding rail (not shown) is disposed on the second inner surface 1017 of the second inner sidewall 1016, and the second inner surface 1017 is a surface of the second inner sidewall 1016 facing the middle space 100.
In addition, referring to fig. 1, the pan body 1 includes a first end 108 and a second end 109 which are disposed opposite to each other in a vertical direction, and in the upright posture shown in fig. 1, the first end 108 is a bottom of the pan body 1 and is located on a first outer side 1011 on the first side 101, and the second end 109 is a top of the pan body 1 and is located on a second outer side 1015 on the second side 102. Of course, the bottom and top of the pan body 1 are relative concepts, and when the pan body 1 is in the inverted position, the first end 108 becomes the top of the pan body 1 and the second end 109 becomes the bottom of the pan body 1. The first end 108 and the second end 109 are respectively provided with a first standing structure 18 and a second standing structure 19, the first standing structure 18 and the second standing structure 19 are both standing structures of the invention, the first standing structure 18 is a support column group protruding from the first outer side 1011, the second standing structure 19 is a support column group protruding from the second outer side 1015, the support column group comprises four support columns arranged in a rectangular array, and the support end faces of the support columns are planes. The arrangement of the first standing structure 18 and the second standing structure 19 enables the pot body 1 in the upright posture or the inverted posture to stably stand.
Referring to fig. 2, the container 2 is in the form of a drawer, i.e. it has a bottom without a lid and can be withdrawn from and pushed into the pot 1. Further, the container 2 has an inlet 201 located upward and is movable in a straight direction, which is generally a horizontal direction, and the outer contour of the container 2 main body is generally a cuboid or a cube. The container 2 can be placed in the middle space 100 of the pot body 1 in the upright posture or the inverted posture along the horizontal direction in the upright posture, namely the posture with the inlet 201 upwards, the container 2 is provided with a bottom wall 21 opposite to the inlet 201, the lower side or the transverse two sides of the bottom wall 21 are provided with sliding fit parts for being matched with sliding rails, the sliding fit parts can be ribs, grooves or pulley blocks which are arranged in a straight line, and when the upright container 2 enters the upright pot body 1, the sliding fit parts are matched with the first sliding rails on the first side 101; the above mentioned sliding engagement portion engages with a second slide rail on the second side 102 when the inverted container 2 is entered into the pot 1 in the upright position.
Comparing fig. 5 and 6, the dual-purpose cooker shown in fig. 5 is in a first use state as an electric cooker, at this time, the cooker body 1 is set upright and the container 2 is set upright, when the container 2 is mounted in the middle space 100, the heating device 4 is located below the container 2, the bottom wall 21 of the container 2 is opposite to the heat conducting fin 42 of the heating device 4, and when the heat conducting fin 42 moves to the contact position, the heat conducting fin 42 is in contact fit with the bottom wall 21. While the dual-purpose pot shown in fig. 6 is in a second use state as an air fryer, with the pot body 1 inverted and the container 2 upright. Wherein, the pan body 1 can be changed into an inverted posture after being upside down from the upright posture. When the container 2 is mounted to the intermediate space 100, the heat generating device 4 is located above the container 2, with the heat generating device 4 facing downwards and towards the inlet 201 of the container 2. It can be seen that the dual-purpose pot of the invention realizes dual-purpose of the electric cooker and the air fryer by using one heating device 4 on the premise of not adding additional accessories, does not have the accessories to be separated and limited when being used as one of the pots, and needs other kitchen space to put, and compared with some dual-purpose pots needing to realize dual-purpose functions by the upper heating device and the lower heating device, the dual-purpose pot 1 of the invention is internally provided with only one heating device 4, and the pot 1 has smaller size, including height. Therefore, for effective utilization of the limited space of the kitchen, the invention not only solves the problem that the idle pot cover occupies extra kitchen space, but also further reduces the size of the product, in particular reduces the height of the product, thereby being more beneficial to three-dimensional storage of the kitchen. In addition, the invention has only one heating device 4, which has lower production cost.
In other embodiments, the heating device is fixedly arranged in the pot body. This way it is possible to damage the coating on the outer wall surface of the bottom wall of the container without affecting the normal installation of the container.
In other embodiments, the first slide rail and/or the second slide rail are not provided. This approach may affect the smoothness of installation, but does not affect the proper installation of the container into the correct location.
In other embodiments, the container is provided in the form of a bladder. This approach requires the bladder to be vertically mounted within the body, thus requiring the first side and the second side to be configured to be liftable.
In other embodiments, the standing structure is the planar end surface of the first side and/or the second side itself.
Control method embodiment of dual-purpose pot
The control method of the dual-purpose pot comprises the following steps:
referring to fig. 1 and 7, after the dual-purpose pot is powered on, the control system of the dual-purpose pot first executes a judging step S1, and judges whether the pot body 1 is in the normal posture according to the detection signal of the first detection unit. The first detecting unit may be a gravity sensor or a pressure sensor disposed on the first standing structure 18 and the second standing structure 19. When the judging structure of the step S1 is negative, executing the step S2, and entering an air fryer mode; if the determination result of S1 is yes, step S6 is executed to enter the rice cooker mode.
After entering the air fryer mode, the system performs a judging step S3, after entering the electric cooker mode, the system performs a judging step S7, and both the step S3 and the step S7 are used for judging whether the container 2 is mounted at the accurate position in the middle space 100. Wherein, the system can generate the judgment results of the step S3 and the step S7 according to the signals of the position sensor by arranging the position sensor in the middle space 100. And if the judgment result of the step S3 and the step S7 is negative, carrying out the cycle failure judgment of the judgment step.
And when the judgment result of the step S3 is yes, the system executes the step S4 to close the corresponding exhaust structure. Since the first vent hole set 171, the second vent hole set 172 and the third vent hole 173 of the dual-purpose pot of the embodiment are all vent structures with opening degrees that can be controlled by the system, the opening degrees of the plurality of vent structures can be controlled by the system in the control method of the embodiment. Further, since the system enters the air fryer mode at this time, to facilitate the circulation of the hot air flow, the system will completely close the third air outlet 173, open the second air outlet group 172 with the maximum opening, open the first air outlet group 171 with the smaller opening, or completely close the first air outlet group 171 when executing step S4. Step S5 is then performed to activate the heat generating device 4 and the fan 3, and the heat generating device 4 is operated with a higher second power and the fan 3 is operated with a lower fourth power.
And when the judgment result of the step S7 is yes, the system executes the step S8 to close the corresponding exhaust structure. Since the system enters the electric cooker mode at this time, the system performs step S8 to completely close the second vent hole group 172, open the first vent hole group 171 at the maximum opening, and completely open the third vent hole 173, and the pot 1 can be vented through the vent valve 6. Step S9 is then performed to activate the heat generating device 4 and the fan 3, and the heat generating device 4 is operated with a lower first power and the fan 3 is operated with a higher third power.
In other control method embodiments, one or more of the plurality of exhaust structures may not be completely shut down, but the opening degree of the same exhaust structure is different between the air fryer mode and the rice cooker mode. For example, controlling the first exhaust structure to a first opening, controlling the second exhaust structure to a second opening, and controlling the third exhaust structure to a third opening; in the air fryer mode, controlling the first exhaust structure to the fourth opening degree, controlling the second exhaust structure to the fifth opening degree and controlling the third exhaust structure to the sixth opening degree; the first opening is larger than the fourth opening, the second opening is smaller than the fifth opening, and the third opening is larger than the sixth opening.
In other control method embodiments, the plurality of vent structures are not provided with corresponding driving means and are manually controlled by a user, and the system does not control the opening of the vent structures after determining that the container reaches the installation position.
Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the invention, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the invention, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the invention.
Claims (10)
1. The dual-purpose pot comprises a pot body and a detachable container, wherein a heating device is arranged in the pot body;
when the dual-purpose pot is in a first use state, the pot body and the container are both arranged right, and the heating device is positioned below the container and is in heat transfer fit with the bottom of the container;
the method is characterized in that:
when the pot body is arranged in the right direction or is inverted, the container can be arranged on the pot body in the right direction;
when the dual-purpose pot is in a second use state, the pot body is inverted and the container is arranged right, and the heating device is positioned above the container and faces to the inlet of the container;
the container is mounted on the pot body in a drawer mode;
the heating device can vertically move between a spacing position and a contact position; when the dual-purpose pot is in the first use state: a space is provided between the heat generating device and the bottom of the container at the spaced position; the heat generating device in the contact position is in contact with the bottom of the container;
the pot body is provided with a suction device;
the energized engaging means may engage the heat generating means and move the heat generating means from the spaced position to the contact position;
vertically, the pot body comprises a first side and a second side which are opposite, the first side and the second side are respectively positioned on two opposite sides of the container, and the heating device is positioned on the first side;
the first side is provided with a first exhaust structure with an adjustable opening degree and a second exhaust structure with an adjustable opening degree, and the second side is provided with a third exhaust structure with an adjustable opening degree;
in the vertical direction, the first exhaust structure and the third exhaust structure are respectively positioned at two opposite ends of the pot body;
the second exhaust structure is disposed at an outer periphery of the first side.
2. The dual-purpose pot of claim 1, wherein:
the pot body is internally provided with a first sliding rail and a second sliding rail which are opposite;
when the dual-purpose pot is in a first use state, the first sliding rail is matched with the bottom of the container;
when the dual-purpose pot is in a second use state, the second sliding rail is matched with the bottom of the container.
3. The dual-purpose pot of claim 1, wherein:
the bottom and the top of the pot body are both provided with standing structures.
4. The dual-purpose pot of claim 1, wherein:
the pot body is also provided with a first detection unit and a second detection unit;
the first detection unit is used for detecting whether the pot body is in a right-standing posture or not;
the second detection unit is used for detecting whether the container reaches an installation position.
5. The dual-purpose pot of claim 1, wherein:
the dual-purpose pot comprises at least one of the following:
a fan is arranged on the first side;
the second side is provided with an exhaust valve.
6. The dual-purpose pot of claim 5, wherein:
the third exhaust structure corresponds to the exhaust valve.
7. The control method of the dual-purpose pot is characterized in that:
the control method is used for the dual-purpose pot according to any one of the above claims 1 to 5;
the control method comprises the following steps:
if the pot body is judged to be in the upright posture, the pot body is operated in an electric cooker mode;
if the pot body is judged to be in an inverted posture, the air fryer is operated in an air fryer mode;
the pot body comprises a first side and a second side which are opposite, wherein the heating device is arranged on the first side;
the pot body further comprises a first exhaust structure, a second exhaust structure, a third exhaust structure and an exhaust valve;
the first exhaust structure is arranged on the first side, the third exhaust structure and the exhaust valve are correspondingly arranged on the second side, the first exhaust structure and the third exhaust structure are respectively positioned at two opposite ends of the pot body in the vertical direction, and the second exhaust structure is arranged on the periphery of the first side;
in the electric cooker mode, controlling the first exhaust structure to a first opening degree, controlling the second exhaust structure to a second opening degree, and controlling the third exhaust structure to a third opening degree;
in the air fryer mode, controlling the first exhaust structure to the fourth opening degree, controlling the second exhaust structure to the fifth opening degree and controlling the third exhaust structure to the sixth opening degree;
the first opening is larger than the fourth opening, the second opening is smaller than the fifth opening, and the third opening is larger than the sixth opening.
8. The control method of the dual-purpose pot according to claim 7, wherein:
the electric cooker is in the mode of: judging whether the container reaches an installation position, if so, controlling the heating device to move until the heating device contacts with the bottom of the container, and starting the heating device;
and/or the number of the groups of groups,
the air fryer is in the following mode: judging whether the container reaches the installation position, and if so, starting the heating device.
9. The control method of a dual-purpose pot according to claim 7 or 8, characterized in that:
in the electric cooker mode, the heating device operates with a first power;
in the air fryer mode, the heating device operates at a second power;
the second power is greater than the first power.
10. The control method of a dual-purpose pot according to claim 7 or 8, characterized in that:
in the vertical direction, the pot body comprises a first side and a second side which are opposite, the first side and the second side are respectively positioned at two opposite sides of the container, the heating device is positioned at the first side, and a fan is further arranged at the first side;
in the rice cooker mode, the fan operates at a third power;
in the air fryer mode, the fan operates at a fourth power;
the third power is greater than the fourth power.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211084803.0A CN115381274B (en) | 2022-09-06 | 2022-09-06 | Dual-purpose pot and control method thereof |
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| CN202211084803.0A CN115381274B (en) | 2022-09-06 | 2022-09-06 | Dual-purpose pot and control method thereof |
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|---|---|
| CN115381274A (en) | 2022-11-25 |
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