CN211609229U - Cooking equipment capable of identifying inner container - Google Patents
Cooking equipment capable of identifying inner container Download PDFInfo
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- CN211609229U CN211609229U CN201922180278.2U CN201922180278U CN211609229U CN 211609229 U CN211609229 U CN 211609229U CN 201922180278 U CN201922180278 U CN 201922180278U CN 211609229 U CN211609229 U CN 211609229U
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Abstract
The utility model discloses a cooking device capable of identifying an inner container, which comprises an outer pot, a first inner container and a second inner container, wherein a containing cavity is arranged in the outer pot, and the first inner container and the second inner container can be independently placed in the containing cavity; the cooking equipment further comprises a liner type detection device, and the liner type detection device is used for identifying the type of the liner in the accommodating cavity; the inner container type detection device comprises a first detection element arranged on the outer pot, and one of the first inner container and the second inner container is provided with a matching part capable of acting with the first detection element. The utility model provides a liner detection device can differentiate and put into the type of the inner bag that holds the intracavity to with the kind information output of inner bag, so that cooking equipment can accurately judge that the user puts into the kind of the inner bag that holds the intracavity, so as to do cooking equipment's heating procedure's regulation and control provides the foundation.
Description
Technical Field
The utility model relates to a cooking equipment especially relates to a cooking equipment of distinguishable inner bag.
Background
The structure design of the first generation electric cooker is simple, the first generation electric cooker only has the function of cooking, the electric cooker is opened and closed through one key, the electric cooker can be used for cooking after being opened, and the inner container of the first generation electric cooker is made of aluminum materials so as to meet the requirement of a user for cooking rice.
With the development of the technology, the intelligent electric rice cooker comes on the market, is not limited to cooking, and also has multiple functions of steaming, stewing, timing, reservation, menu selection and the like, so that the multifunctional electric rice cooker realizes multiple purposes. For different cooking functions, the electric rice cooker has a corresponding heating program, and a traditional aluminum inner container is particularly suitable for cooking rice and porridge due to the characteristic of fast heat conduction, but for the realization of cooking functions such as meat stewing, dish stewing, rice stewing and the like, a better cooking effect can be obtained by using an inner container with good heat storage performance, such as a stainless steel inner container.
Therefore, in order to obtain better cooking effect and improve user experience, the existing intelligent electric cooker is generally equipped with two inner containers to adapt to different cooking functions. However, the existing intelligent electric cooker still has the following defects in the using process:
a user may forget to put the inner container into the cooker body and start a cooking procedure, which may cause the heating plate of the electric cooker to be dry-burned, thereby reducing the service life of the electric cooker and possibly causing safety accidents;
because the inner containers are arranged, a user may put the inner container which is not matched with the cooking function into the cooker to cook food, for example, put the stainless steel inner container into the cooker to cook rice, which may cause the cooked food to have poor taste and affect the user experience.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooking equipment of distinguishable inner bag to at least one among the solution above-mentioned technical problem.
The utility model discloses the technical scheme who adopts does:
a cooking device capable of identifying an inner container comprises an outer pot, a first inner container and a second inner container, wherein an accommodating cavity is formed in the outer pot, and the first inner container and the second inner container can be independently placed in the accommodating cavity; the cooking equipment further comprises a liner type detection device, and the liner type detection device is used for identifying the type of the liner in the accommodating cavity; the inner container type detection device comprises a first detection element arranged on the outer pot, and one of the first inner container and the second inner container is provided with a matching part capable of acting with the first detection element.
The utility model provides a cooking equipment of distinguishable inner bag still has following additional technical characteristics:
the outer pot comprises a pot body and a pot cover for opening or closing the accommodating cavity, and the first detection element is arranged on the pot body or the pot cover; the first inner container and the second inner container are both provided with opening parts, the opening parts are provided with outwards turned inner container edges, and the matching parts are arranged on the inner container edges; or, the first inner container and the second inner container are both provided with handles, and the matching parts are arranged on the handles.
The first detection element is a reed switch or a Hall element arranged on the pan body, the matching part is a magnetic part arranged on the liner edge of the first liner or the handle, or the matching part is a magnetic part arranged on the liner edge of the second liner or the handle; when the first inner container or the second inner container with the magnetic part is placed into the accommodating cavity, the reed switch or the Hall element can respond to a magnetic field generated by the magnetic part.
The first detection element is a microswitch arranged on the pot body, the matching part is a protruding part arranged on the liner edge of the first liner or the handle, or the matching part is a protruding part arranged on the liner edge of the second liner or the handle; the bulge is fixedly connected with the liner edge or the handle and extends downwards, and when the first liner or the second liner with the bulge is placed into the accommodating cavity, the bulge can trigger the microswitch.
The cooking equipment further comprises a liner identification device, and the liner identification device is used for identifying whether the liner exists in the accommodating cavity or not.
A heating disc for supporting the first inner container and the second inner container is arranged in the outer pot, a through hole is formed in the center of the heating disc, a temperature measuring element is arranged at the through hole, and the temperature measuring element descends under the action of gravity of the first inner container and the second inner container; the inner container identification device comprises a second detection element positioned below the heating plate, and the descending of the temperature measurement element can directly or indirectly act on the second detection element.
The second detection element is a distance measuring sensor, and the distance measuring sensor is used for measuring the distance between the temperature measuring element and the distance measuring sensor.
The outer pot is provided with a magnetic part capable of synchronously lifting with the temperature measuring element, the second detecting element is a reed pipe or a Hall element, and when the temperature measuring element descends, the second detecting element can respond to a magnetic field generated by the magnetic part.
The second detection element is a microswitch, and the microswitch can be triggered when the temperature measurement element descends.
The cooking equipment further comprises a heating control unit, the heating control unit comprises a controller and a heating circuit used for heating the inner container, the controller is respectively electrically connected with the inner container type detection device and the inner container identification device, the controller is used for receiving the inner container type information output by the inner container type detection device and receiving the inner container existence information output by the inner container identification device, and the controller adjusts the heating circuit according to the inner container type information and the inner container existence information.
Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:
1. the utility model provides a cooking equipment has the inner bag of two kinds of different grade types, and the inner bag of two kinds of different grade types can be put into cooking equipment hold the intracavity to adapt to different culinary art functions, thereby make cooking equipment can realize multiple culinary art modes, with the culinary art demand that satisfies the user. The utility model provides a liner detection device can differentiate and put into the type that holds the inner bag of intracavity to with the type information output of inner bag, so that cooking equipment can accurately judge the user and put into the type that holds the inner bag of intracavity, thereby do cooking equipment's heating program's regulation and control provides the basis, and then has not only guaranteed the taste of the food of cooking out effectively, has promoted user's experience, has protected the inner bag moreover, has prolonged the life of inner bag.
2. The utility model discloses in, inner bag detection device's constitution has multiple implementation, as the utility model discloses a preferred embodiment, first detecting element sets up in the pot body, thereby it is convenient first detecting element is connected with the electricity of the internal controller of pot, makes cooking equipment no longer restricts to disjunctor formula (pot cover and pot body are articulated promptly), can be applied to split type cooking equipment moreover (promptly the detachable lid of pot cover fits the pot body), cooperation portion set up in the handle of inner bag, compare in with cooperation portion set up in all the other positions of inner bag, this embodiment can not change by a wide margin the structure of inner bag self to repacking cost has been reduced.
3. The utility model provides a cooking equipment has the inner bag recognition device that can discern a kind of deep pot internal container and have or not, if the user forgets to put into the inner bag, cooking equipment stop heating to prevent that the dish that generates heat from dry combustion method and reducing cooking equipment's life, and can avoid the emergence of accident.
4. The utility model discloses in, inner bag recognition device's constitution has multiple implementation, as the utility model discloses a preferred embodiment, the below of dish that generates heat is provided with distance measuring sensor, and this embodiment passes through distance measuring sensor can discern the internal inner bag of a kind of deep pot has or not, compares in the inner bag recognition device of other modes, this embodiment rely on the internal temperature measuring element of a kind of deep pot to add distance measuring sensor in the below of dish that generates heat, its easy realization can not produce big influence to cooking equipment's original configuration, thereby reduced the repacking cost, and detection mode is simple and easy.
5. The utility model provides a cooking equipment can discern and use the inner bag of different materials, and intelligent degree is high, and is easy and simple to handle, can satisfy the culinary art needs of different edible materials, different menu, promotes cooking equipment's adaptability by a wide margin.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic view of a cooking apparatus according to an embodiment of the present invention, in which an inner container is not disposed.
Fig. 2 is a schematic view of a cooking apparatus according to an embodiment of the present invention, wherein a first inner container is disposed in the cooking apparatus.
Fig. 3 is a schematic view of a cooking apparatus according to an embodiment of the present invention, in which a second inner container is inserted.
Fig. 4 is a schematic view of a cooking apparatus according to another embodiment of the present invention, in which the inner container is not disposed.
Fig. 5 is a schematic view illustrating a state of the cooking apparatus with the first inner container inserted therein according to another embodiment of the present invention.
Fig. 6 is a schematic view of a cooking apparatus according to another embodiment of the present invention, wherein a second inner container is inserted into the cooking apparatus.
Wherein the content of the first and second substances,
1, covering a pot; 2, a pot body and a 21 accommodating cavity; 3 a first inner container, 31 a handle, 32 a concave area; 4, a second inner container and a handle 41; 5, a temperature measuring element; 6 a heating plate; 7 an elastic member; 8, a distance measuring sensor; 9 a second magnetic member; 10 a second reed switch or a second hall element; 11 a first magnetic member; 12 a first reed switch or hall element.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
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.
In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. 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 present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 are not necessarily intended to 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.
As shown in fig. 1 to 6, a cooking device capable of identifying an inner container comprises an outer pot, wherein an accommodating cavity 21 is arranged in the outer pot. Specifically, the outer pot includes a pot body 2 and a pot lid 1 for opening or closing the receiving cavity 21.
The cooking equipment further comprises a first inner container 3 and a second inner container 4, the first inner container 3 and the second inner container 4 can be independently placed in the containing cavity 21, and therefore a user can select different inner containers to place in the containing cavity 21 according to different cooking requirements, and a better cooking effect is achieved. As a specific embodiment of the present invention, the first inner container 3 is an aluminum non-stick pan inner container, and the second inner container 4 is a stainless steel inner container. As another specific embodiment of the present invention, the first inner container is a 3 aluminum non-stick pan inner container, and the second inner container 4 is a ceramic inner container. Of course, the type of the inner container in the present invention is not limited to the above example, and other materials can be used to better match the cooking function of the cooking device, such as cooking, cooking rice, cooking porridge, hot rice, slow stewing, cake, etc.
In order to distinguish whether the inner container put in by the user is matched with the selected cooking function instruction, the cooking equipment further comprises an inner container type detection device which is used for distinguishing the type of the inner container in the accommodating cavity 21. The inner container type detection device comprises a first detection element arranged on the outer pot, and one of the first inner container 3 and the second inner container 4 is provided with a matching part which can act with the first detection element. The type of the inner container is distinguished through the interaction of the first detection element and the matching part, and the type information of the inner container is output, so that the cooking equipment can accurately judge the type of the inner container placed in the accommodating cavity 21 by a user, and therefore, a basis is provided for the regulation and control of a heating program of the cooking equipment, the taste of cooked food is effectively guaranteed, the user experience is improved, the inner container is protected, and the service life of the inner container is prolonged.
As an embodiment of the present invention, the first inner container 3 and the second inner container 4 each have an opening portion, the opening portion is provided with an everted inner container edge, and the fitting portion is provided in the inner container edge.
In another embodiment of the present invention, the first inner container 3 has a handle 31, the second inner container 4 has a handle 41, and the engagement portion is provided in the handle 31 or the handle 41. Compared with the matching part arranged on the liner edge of the liner, the structure of the liner cannot be greatly changed, so that the modification cost is reduced.
The utility model discloses it is right first detecting element's the position that sets up does not do specifically inject, it both can set up in the pot body 2, also can set up in pot cover 1, as long as will have the inner bag of cooperation portion is put into when holding chamber 21, first detecting element can with cooperation portion takes effect can. However, as a preferred embodiment of the present invention, the first detecting element is disposed on the pot body 2, and because the first detecting element is electrically connected to the controller disposed in the pot body 2 to transmit signals, the first detecting element is disposed on the pot body 2, which can be no longer limited by the connection manner between the pot body 2 and the pot cover 1, that is, when the first detecting element is disposed on the pot body 2, the cooking device can be either a one-piece cooking device (i.e., a cooking device with the pot cover 1 hinged to the pot body 2) or a split cooking device (i.e., when the accommodating cavity 21 needs to be covered, the pot cover 1 can be covered on the pot body 2, and when the accommodating cavity 21 needs to be opened, the pot cover 1 can be removed from the pot body 2).
The structural form for realizing the interaction between the first detection element and the fitting part of the present invention is various, and any one of the following embodiments may be adopted:
the first implementation mode comprises the following steps: as shown in fig. 1 to 3, the first detecting element is a first reed switch or a first hall element 12 disposed on the pot body 2, the matching portion is a first magnetic member 11 disposed on a liner edge or a handle 31 of the first inner container 3, and the matching portion is not disposed on the second inner container 4. When the first inner container 3 with the first magnetic part 11 is placed into the accommodating cavity 21, the first reed switch or the first hall element 12 can respond to the magnetic field generated by the first magnetic part 11.
Specifically, as shown in fig. 2, after the user places the first inner container 3 in the accommodating cavity 21, a magnetic field generated by the first magnetic member 11 disposed in the first inner container 3 can act on the first reed switch or the first hall element 12, the first reed switch is turned on under the action of the magnetic field and outputs an electrical signal, or the first hall element generates a potential difference under the action of the magnetic field and outputs an electrical signal, and the cooking device can determine that the inner container in the accommodating cavity 21 is the first inner container 3 at this time through the output signal of the first reed switch or the first hall element 12. As shown in fig. 3, after the user places the second inner container 4 in the accommodating cavity 21, since the first magnetic member 11 is not disposed in the second inner container 4, the first reed switch or the first hall element 12 cannot output a signal, and the cooking device cannot receive the signal sent by the first detecting element, the cooking device can determine that the inner container is the second inner container 4.
Of course, the matching portion may be disposed on the second liner 4, and the first liner 3 is not disposed with the matching portion, so that the principle of distinguishing the types of the liners is the same as above, and is not described herein again.
The second embodiment: the first detection element is a microswitch arranged on the pot body 2, the matching part is a protruding part arranged on the liner edge of the first inner liner 3 or the handle 31, the protruding part is fixedly connected with the liner edge or the handle 31 and extends downwards, and when the first inner liner 3 or the second inner liner 4 with the protruding part is placed into the accommodating cavity 21, the protruding part can trigger the microswitch.
Specifically, after the user will first inner bag 3 is arranged in hold the intracavity 21, set up in the bellying of first inner bag 3 can trigger micro-gap switch, micro-gap switch is in switch on and output signal of telecommunication under the effort of bellying, cooking equipment passes through micro-gap switch's output signal can judge this moment the inner bag that holds the intracavity 21 is first inner bag 3. After the user places the second inner container 4 in the accommodating cavity 21, because the second inner container 4 is not provided with the protruding part, the microswitch cannot output a signal, and the cooking device cannot receive the signal sent by the microswitch, so that the cooking device can judge that the inner container is the second inner container 4.
Of course, the matching portion may be a protruding portion disposed on the liner edge of the second liner 4 or the handle 41, and the first liner 3 is not disposed with the protruding portion, and the principle of identifying the types of the liners is the same as above, and is not described herein again.
It should be noted that, in the present invention, the setting position and the specific type of the first detecting element and the matching portion are not limited to the above example, the present invention can also adopt other types of detecting elements and matching portions, and change the setting position of the first detecting element and the matching portion, so as to realize the identification of the type of the inner container.
The utility model provides a cooking equipment still includes inner bag recognition device, inner bag recognition device is used for discerning hold the chamber 21 in have or not inner bag. The cooking equipment is provided with a basis for operation by identifying the existence of the inner container, so that the phenomenon that the service life of the cooking equipment is shortened due to dry burning of a heating plate of the cooking equipment under the condition of no inner container is prevented, and accidents are avoided.
The utility model discloses in be used for realizing discerning the embodiment that the inner bag has or not have a plurality ofly, corresponding, inner bag recognition device's structural component and set up the position and also have a plurality ofly, conduct the utility model discloses a preferred embodiment, it rely on cooking equipment's temperature element 5 designs inner bag recognition device's structure and set up the position.
Particularly, be provided with in the outer pot and be used for the bearing first inner bag 3 with the dish 6 that generates heat of second inner bag 4, the central authorities of dish 6 that generates heat are provided with the through-hole, through-hole department is provided with temperature measuring element 5, temperature measuring element 5 links to each other with elastic component 7, temperature measuring element 5 is in first inner bag 3 with descend under the action of gravity of second inner bag 4, and reply to initial position (promptly the position when no inner bag is put into in holding chamber 21 under the effect of elastic component 7. The temperature measuring element 5 is used for collecting the temperatures of the first inner container 3 and the second inner container 4 so as to provide a basis for the operation of the cooking equipment.
In this embodiment, the liner recognition device includes a second detection element located below the heat generating plate 6, and the lowering of the temperature measurement element 5 may directly or indirectly act on the second detection element.
More specifically, the type and principle of the second detection element may adopt any one of the following embodiments:
example 1: in this embodiment, the second detecting element is a distance measuring sensor 8, and the distance measuring sensor 8 is used for measuring the distance between the temperature measuring element 5 and the distance measuring sensor 8. When no inner container is placed in the accommodating cavity 21, the temperature measuring element 5 cannot descend, when the inner container is placed in the accommodating cavity 21, the temperature measuring element 5 descends under the action of gravity of the inner container, therefore, the distance measured by the distance measuring sensor 8 when the inner container is placed in the accommodating cavity 21 and the inner container is not placed in the accommodating cavity 21 is different, and the cooking equipment can judge whether the inner container is placed in the accommodating cavity 21 according to the distance measured by the distance measuring sensor 8.
In a specific example, the distance measuring sensor 8 is an ultrasonic sensor, the ultrasonic sensor includes an ultrasonic transmitter for transmitting an ultrasonic signal and an ultrasonic receiver for receiving the reflected ultrasonic signal, the ultrasonic transmitter can transmit an ultrasonic wave to the temperature measuring element 5, and the ultrasonic wave returns to the ultrasonic receiver after encountering the shielding of the temperature measuring element 5, so that the distance between the temperature measuring element 5 and the ultrasonic sensor can be calculated to determine whether the inner container exists in the accommodating cavity. In another specific example, the distance measuring sensor 8 is a laser distance measuring sensor, the laser distance measuring sensor can emit laser pulses to the temperature measuring element 5, the laser pulses are scattered in all directions after being shielded by the temperature measuring element 5, part of scattered light returns to the laser distance measuring sensor, and the distance between the temperature measuring element 5 and the laser distance measuring sensor can be measured after processing, so as to determine whether an inner container exists in the accommodating cavity 21.
Example 2: as shown in fig. 1 to 3, in this embodiment, the outer pot has a second magnetic member 9 capable of lifting synchronously with the temperature measuring element 5, the second detecting element is a second reed pipe or a second hall element 10, and when the temperature measuring element 5 descends, the second detecting element can respond to a magnetic field generated by the second magnetic member 9.
Specifically, when no inner container is placed in the accommodating cavity 21, the magnetic field generated by the second magnetic member 9 cannot act on the second detection element, and the second detection element does not output a signal, so that the cooking device cannot receive the signal of the second detection element, and accordingly, the cooking device determines that no inner container is placed in the accommodating cavity 21; when the inner container is placed in the accommodating cavity 21, no matter the inner container is placed in the accommodating cavity 3 or the second inner container 4, the temperature measuring element 5 can descend under the action of the inner container and synchronously drive the second magnetic part 9 to descend, so that a magnetic field generated by the second magnetic part 9 can act on the second detection element, the second detection element outputs signals, the cooking equipment receives the signals sent by the second detection element, and accordingly the cooking equipment judges that the inner container exists in the accommodating cavity 21.
Example 3: in this embodiment, the second detecting element is a micro switch, and when no inner container is placed in the accommodating cavity 21, the temperature measuring element 5 is not moved, and the micro switch cannot be triggered, so that the cooking device cannot receive a signal of the micro switch, and accordingly, the cooking device determines that no inner container is placed in the accommodating cavity 21. When the inner container is placed in the accommodating cavity 21, the temperature measuring element 5 can descend under the action of the inner container, the microswitch can be triggered when the temperature measuring element 5 descends, the cooking equipment receives a signal of the microswitch, and accordingly the cooking equipment judges that the inner container exists in the accommodating cavity 21.
Of course, the type of the second detecting element in the present invention is not limited to the above example, and other types may be adopted.
The above embodiments provide the case where the inner container detection device and the inner container recognition device are separated, but the present invention is not limited to this case, and can also adopt an embodiment where the inner container detection device and the inner container recognition device share the same set of detection elements.
Specifically, the first liner 3 and the second liner 4 both have a supporting surface which is abutted to the heating plate 6 to realize supporting, but the distance from the bottom central part of the first liner 3 to the supporting surface is different from the distance from the bottom central part of the second liner 4 to the supporting surface, and the embodiment still depends on the temperature measuring element 5 and the distance measuring sensor 8 to realize the identification of the type of the liner and the identification of whether the liner exists or not.
As shown in fig. 4, which shows a schematic view of a state when no inner container is placed in the cooking device, because no inner container is placed in the accommodating cavity 21, the temperature measuring element 5 will not sink, and for convenience of description, the distance between the top of the temperature measuring element 5 and the distance measuring sensor 8 is located by L1. As shown in FIG. 5, which shows a state that the cooking apparatus has the first inner container 3, the bottom center of the first inner container 3 has a concave area 32 depressed toward the inside of the first inner container 3, and the concave area 32 exists so that the temperature measuring element 5 is depressed to a small extent when the first inner container 3 is inserted into the accommodating chamber 21, and is inserted into the first inner container for convenience of descriptionWhen the liner 3 is used, the distance between the top of the temperature measuring element 5 and the distance measuring sensor 8 is defined as L2. As shown in fig. 5, a schematic diagram of a state that the cooking device has the second inner container 4 is shown, and the bottom of the second inner container 4 is a flat surface, so that when the second inner container 4 is placed into the accommodating cavity 21, the sinking degree of the temperature measuring element 5 is large, and for convenience of description, the distance between the top of the temperature measuring element 5 and the distance measuring sensor 8 when the second inner container 4 is placed is defined as L3. As can be appreciated, L is1、L2、L3Satisfies the following conditions: l is1>L2>L3. In practical application, the distance data detected by the distance measuring sensor 8 in real time and the L can be compared1、L2、L3And comparing to judge the type of the liner and the existence of the liner. For example, the distance data detected by the distance measuring sensor 8 in real time is L1Or with L1If the difference is within a reasonable range (e.g., +/-0.5 mm), the inner container is determined to be the first inner container 3. The discrimination of the second inner container 4 and the discrimination of the non-inner container are the same as those described above, and are not described herein again.
Of course, in the case where the inner container detection device and the inner container identification device share the same detection element, the present invention is not limited to the above-described example, and other methods may be adopted to simultaneously identify the type of the inner container and the presence or absence of the inner container.
The utility model provides a cooking equipment still includes the heating control unit, the heating control unit includes the controller and is used for carrying out the heating circuit that heats to the inner bag, the controller respectively with inner bag kind detection device with the inner bag recognition device electricity is connected, the controller is used for receiving the inner bag kind information of inner bag kind detection device output, and be used for receiving the inner bag of inner bag recognition device output has or not information, the controller basis inner bag kind information with the inner bag has or not information adjustment heating circuit.
For example, when the controller receives the information that there is no inner container in the accommodating cavity 21 outputted by the inner container recognition device, the controller controls the heating circuit to stop operating, so as to avoid dry burning of the heating plate 6.
For another example, when the controller receives that the type of the inner container output by the inner container detection device is an aluminum non-stick pan inner container and the cooking equipment receives a functional instruction of cooking rice by a user, the controller controls the heating circuit to cook according to the functional instruction of cooking rice.
For another example, when the controller receives a functional instruction of cooking rice from a user, the controller may control the heating circuit to stop operating and send a notification message to the user to replace the inner container, or the controller may adjust the heating circuit, for example, adjust the heating time and heating power of each cooking stage, so that the stainless steel inner container can cook delicious rice, thereby preventing the rice in the stainless steel inner container from being burnt and even being hard outside and inside when the stainless steel inner container is still heated by using a heating mode matched with the aluminum non-stick pan inner container.
The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to 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 scope of the claims of the present invention.
Claims (10)
1. A cooking device capable of identifying an inner container comprises an outer pot, a first inner container and a second inner container, wherein an accommodating cavity is formed in the outer pot, and the first inner container and the second inner container can be independently placed in the accommodating cavity; the cooking equipment further comprises a liner type detection device, and the liner type detection device is used for identifying the type of the liner in the accommodating cavity; it is characterized in that the preparation method is characterized in that,
the inner container type detection device comprises a first detection element arranged on the outer pot, and one of the first inner container and the second inner container is provided with a matching part capable of acting with the first detection element.
2. The cooking device capable of identifying the inner container as claimed in claim 1,
the outer pot comprises a pot body and a pot cover for opening or closing the accommodating cavity, and the first detection element is arranged on the pot body or the pot cover;
the first inner container and the second inner container are both provided with opening parts, the opening parts are provided with outwards turned inner container edges, and the matching parts are arranged on the inner container edges; or, the first inner container and the second inner container are both provided with handles, and the matching parts are arranged on the handles.
3. The cooking device capable of identifying the inner container as claimed in claim 2,
the first detection element is a reed switch or a Hall element arranged on the pan body, the matching part is a magnetic part arranged on the liner edge of the first liner or the handle, or the matching part is a magnetic part arranged on the liner edge of the second liner or the handle; when the first inner container or the second inner container with the magnetic part is placed into the accommodating cavity, the reed switch or the Hall element can respond to a magnetic field generated by the magnetic part.
4. The cooking device capable of identifying the inner container as claimed in claim 2,
the first detection element is a microswitch arranged on the pot body, the matching part is a protruding part arranged on the liner edge of the first liner or the handle, or the matching part is a protruding part arranged on the liner edge of the second liner or the handle;
the bulge is fixedly connected with the liner edge or the handle and extends downwards, and when the first liner or the second liner with the bulge is placed into the accommodating cavity, the bulge can trigger the microswitch.
5. The cooking device capable of identifying the inner container as claimed in claim 1,
the cooking equipment further comprises a liner identification device, and the liner identification device is used for identifying whether the liner exists in the accommodating cavity or not.
6. The cooking device capable of identifying the inner container as claimed in claim 5,
a heating disc for supporting the first inner container and the second inner container is arranged in the outer pot, a through hole is formed in the center of the heating disc, a temperature measuring element is arranged at the through hole, and the temperature measuring element descends under the action of gravity of the first inner container and the second inner container;
the inner container identification device comprises a second detection element positioned below the heating plate, and the descending of the temperature measurement element can directly or indirectly act on the second detection element.
7. The cooking device capable of identifying the inner container as claimed in claim 6,
the second detection element is a distance measuring sensor, and the distance measuring sensor is used for measuring the distance between the temperature measuring element and the distance measuring sensor.
8. The cooking device capable of identifying the inner container as claimed in claim 6,
the outer pot is provided with a magnetic part capable of synchronously lifting with the temperature measuring element, the second detecting element is a reed pipe or a Hall element, and when the temperature measuring element descends, the second detecting element can respond to a magnetic field generated by the magnetic part.
9. The cooking device capable of identifying the inner container as claimed in claim 6,
the second detection element is a microswitch, and the microswitch can be triggered when the temperature measurement element descends.
10. The cooking device capable of identifying the inner container as claimed in claim 5,
the cooking equipment further comprises a heating control unit, the heating control unit comprises a controller and a heating circuit used for heating the inner container, the controller is respectively electrically connected with the inner container type detection device and the inner container identification device, the controller is used for receiving the inner container type information output by the inner container type detection device and receiving the inner container existence information output by the inner container identification device, and the controller adjusts the heating circuit according to the inner container type information and the inner container existence information.
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| CN201922180278.2U CN211609229U (en) | 2019-12-06 | 2019-12-06 | Cooking equipment capable of identifying inner container |
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| CN201922180278.2U CN211609229U (en) | 2019-12-06 | 2019-12-06 | Cooking equipment capable of identifying inner container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842059A (en) * | 2020-11-24 | 2021-12-28 | 杭州九阳小家电有限公司 | Cooking utensil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842059A (en) * | 2020-11-24 | 2021-12-28 | 杭州九阳小家电有限公司 | Cooking utensil |
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Effective date of registration: 20230818 Address after: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Shandong Jiuchuang Home Appliance Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |
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