WO2021139663A1 - 烹饪设备 - Google Patents

烹饪设备 Download PDF

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Publication number
WO2021139663A1
WO2021139663A1 PCT/CN2021/070389 CN2021070389W WO2021139663A1 WO 2021139663 A1 WO2021139663 A1 WO 2021139663A1 CN 2021070389 W CN2021070389 W CN 2021070389W WO 2021139663 A1 WO2021139663 A1 WO 2021139663A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupler
inner pot
electrode
groove
cooking device
Prior art date
Application number
PCT/CN2021/070389
Other languages
English (en)
French (fr)
Inventor
杨云
程志喜
吕伟刚
梅若愚
郑怀旭
薛钊强
韩平英
Original Assignee
佛山市顺德区美的电热电器制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 佛山市顺德区美的电热电器制造有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Priority to JP2022525118A priority Critical patent/JP7299418B2/ja
Priority to US17/772,876 priority patent/US20220354293A1/en
Publication of WO2021139663A1 publication Critical patent/WO2021139663A1/zh

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Classifications

    • 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
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/09—Safety devices
    • 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
    • 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
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
    • 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
    • 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
    • A47J36/24—Warming devices
    • A47J36/2483—Warming devices with electrical heating means

Definitions

  • This application relates to the technical field of kitchen appliances, and specifically to a cooking device.
  • the electric pressure cooker with the heating tube integrated at the bottom of the inner pot needs to be equipped with upper and lower couplers to realize the connection between the inner pot and the body.
  • the upper and lower couplers may not be aligned correctly.
  • the upper coupler will hit other positions of the lower coupler, so that the upper and lower couplers cannot be electrically connected.
  • the upper coupler hits the lower coupler, which will cause damage to the upper and lower couplers.
  • This application aims to solve at least one of the technical problems existing in the prior art or related technologies.
  • the first aspect of the present application is to provide a cooking device.
  • the present application provides a cooking device, including: an inner pot assembly; a first coupler arranged on the inner pot assembly; an outer pot with a mounting cavity on the outer pot,
  • the inner pot assembly is removably arranged in the installation cavity;
  • the alignment piece is arranged on one of the inner pot assembly and the outer pot;
  • the receiving groove is arranged on the other of the inner pot assembly and the outer pot, the alignment piece
  • the second coupler is configured to be adapted to be installed in the receiving groove;
  • the second coupler is arranged on the outer pot, and the second coupler is configured to be adapted to be plugged into the first coupler.
  • the cooking device proposed in the present application includes an inner pot assembly, a first coupler, a positioning member, an outer pot, a containing tank, and a second coupler.
  • the outer pot is provided with an installation cavity, and the inner pot assembly is detachably arranged in the installation cavity ,
  • the aligning member is arranged on one of the inner pot assembly and the outer pot, the containing groove is arranged on the other of the inner pot assembly and the outer pot, and the aligning member is configured to be suitable for installation in the containing groove.
  • the positioning member is installed in the containing groove to limit the cooperation of the inner pot assembly and the outer pot, so that when the positioning member is located in the containing groove, the first coupler on the inner pot assembly and the first coupler on the outer pot are
  • the two couplers are connected to each other to realize the energization of the cooking equipment, and it is convenient to accurately install the inner pot assembly into the outer pot.
  • an alignment member is provided on one of the inner pot assembly and the outer pot, and a receiving groove is provided on the other of the inner pot assembly and the outer pot, and the inner pot assembly is placed in the outer pot.
  • the positioning member When heating, the positioning member is placed in the accommodating groove to limit the cooperation of the inner pot assembly and the outer pot, so that the first coupler arranged on the inner pot assembly and the second coupler arranged on the outer pot can be made.
  • the coupler is plugged into place, and there is no need to always judge whether the first coupler and the second coupler are plugged into place when placing the inner pot assembly, which facilitates the accurate installation of the inner pot assembly into the outer pot and improves the user experience.
  • the positioning member includes a handle, and the number of the handle is multiple;
  • the receiving groove includes a first groove, and the first groove is configured to be formed by a downward depression on the upper surface of the outer pot.
  • the groove matches the handle.
  • the aligning member includes a plurality of handles, and the containing groove includes a first groove adapted to the handle, so that the inner pot assembly and the outer pot can be assembled by placing the handle in the first groove.
  • the handle also has the function of facilitating the taking of the inner pot assembly.
  • the handle is preferably made of a heat insulating material or a material with poor thermal conductivity, which can prevent the heat of the inner pot assembly from being transferred to the handle.
  • the first groove is configured to be formed by the upper surface of the outer pot recessed downward, making the first groove easy to process.
  • the production efficiency of the product is improved, and at the same time, it is convenient for the user to lift the handle from the first groove.
  • the first groove is provided to match the handle, so that the operation of placing the handle in the first groove is simple and simplified.
  • the operation steps of the user taking and placing the inner pot assembly by setting the handle to cooperate with the first groove to limit the cooperation of the inner pot assembly and the outer pot, ensuring that the first coupler and the second coupler can quickly and accurately Plug it into place to realize the normal operation of the cooking equipment.
  • the aligning member further includes: a protrusion, the protrusion is provided on one of the bottom of the inner pot assembly and the bottom wall of the installation cavity;
  • the containing groove further includes: a second groove, The second groove is provided on the other of the bottom of the inner pot assembly and the bottom wall of the installation cavity.
  • the positioning member further includes a protrusion
  • the containing groove also includes a second groove, so that the cooperation of the inner pot assembly and the outer pot can be further restricted by placing the protrusion in the second groove.
  • the position of the inner pot assembly and the outer pot is limited by arranging the protrusion to cooperate with the second groove, which can further ensure that the first coupler and the second coupler have a large gap between the handle and the first groove. The coupler can be quickly and accurately inserted into place, thereby realizing the normal operation of the cooking device.
  • the bump may be provided on the outer bottom wall of the inner pot assembly, and the second groove may be provided on the bottom wall of the installation cavity; or the bump may be provided on the bottom wall of the installation cavity, and the second groove may be provided On the outer bottom wall of the inner pot assembly.
  • the aligning member includes a protrusion, which is provided at the bottom of the inner pot assembly, and the number of protrusions is multiple;
  • the receiving groove includes a second groove, and the second groove is provided in the mounting cavity On the bottom wall, the receiving groove is matched with the convex block.
  • the positioning member includes a plurality of protrusions
  • the containing groove includes a second groove, so that the cooperation of the inner pot assembly and the outer pot can be limited by placing the protrusions in the second groove .
  • the bottom wall of the outer pot includes a step surface on the outer circumference side and a sinking step in the middle, and the side wall of the sinking step is recessed to form a second groove;
  • the shape of the bottom wall of the inner pot assembly It is adapted to the shape of the bottom wall of the outer pot so that the inner pot assembly is embedded in the outer pot; wherein, the maximum distance between the protrusion and the center of the inner pot assembly is greater than the radius of the step surface, so that the protrusion can be supported on On the step surface.
  • the bottom wall of the outer pot includes a step surface on the outer circumference side and a sinking step in the middle.
  • the side wall of the sinking step is recessed to form a second groove, and the shape of the bottom wall of the inner pot assembly is the same as that of the bottom of the outer pot.
  • the shape of the wall matches, and the shapes of the two are similar to ensure that the inner pot assembly is embedded in the outer pot, and the inner pot assembly and the outer pot are used together; where the maximum distance between the protrusion and the center of the inner pot assembly is greater than
  • the radius of the step surface is such that the bump can be supported on the step surface, that is, when the first coupler and the second coupler are not aligned correctly, the bump and the second groove are not aligned properly, and the When the pot assembly is put into the accommodating cavity, the bump abuts on the step surface, the inner pot assembly cannot be put in, and the first coupler is separated from the second coupler to avoid collision damage between the first coupler and the second coupler.
  • the radial gap between the protrusion and the second groove is greater than or equal to 0.1 mm and less than or equal to 2 mm.
  • the radial gap between the protrusion and the second groove is defined to be greater than or equal to 0.1 mm and less than or equal to 2 mm. Within this range, on the one hand, the diameter between the protrusion and the second groove can be avoided.
  • the directional gap is too large to ensure that the protrusion does not shake in the radial direction of the second groove, that is, to prevent the first coupler and the second coupler from being misaligned due to the radial movement of the inner pot assembly
  • it can avoid the radial gap between the convex block and the second groove from being too small, which facilitates the placement of the inner pot assembly in the outer pot, and also prevents the inner pot assembly from placing or removing the outer pot due to The collision causes abrasion on the convex block and the second groove, and improves the durability of the cooking device.
  • one of the first coupler and the second coupler includes a plurality of electrode needles
  • the other includes a plurality of electrode grooves
  • the inner pot assembly is located in the accommodating groove on the alignment member.
  • the electrode needle is inserted into the electrode groove to realize energization.
  • one of the first coupler and the second coupler includes a plurality of electrode needles, and the other includes a plurality of electrode grooves.
  • the electrode The needle is inserted into the electrode groove to realize power supply, which further ensures that the first coupler and the second coupler are inserted in place, so that the normal operation of the cooking device can be ensured through the cooperation of the second coupler and the first coupler.
  • one of the first coupler and the second coupler includes a plurality of electrode needles and the other includes a plurality of electrode grooves, it is solved that the ring-shaped electrode in the related art is soaked in water when the inner pot is cleaned. , The problem of high risk of conduction between electrodes in each circle, which can reduce the risk of safety accidents caused by conduction between electrodes after cleaning the inner pot.
  • a plurality of electrode needles are distributed on a concentric circle, a plurality of electrode needles exist in pairs, and each pair of electrode needles is symmetrically distributed along the center of the circle; a plurality of electrode grooves are distributed on a concentric circle Above, a plurality of electrode grooves exist in pairs, and each pair of electrode grooves is symmetrically distributed along the center of the circle; the plurality of electrode needles correspond to the plurality of electrode grooves one-to-one.
  • multiple electrode needles are distributed on a concentric circle and exist in pairs, and each pair of electrode needles is symmetrically distributed along the center of the circle, so that the two electrode needles in pairs do not have to be distinguished.
  • the grooves are distributed on a concentric circumference and exist in pairs, and each pair of electrode grooves are symmetrically distributed along the center of the circumference, so that the two electrode grooves that exist in pairs do not need to be distinguished.
  • multiple electrode needles and multiple electrode grooves are one One correspondence, because the multiple electrode needles and multiple electrode grooves are arranged in pairs and symmetrically, when the handle and the first groove are matched, there is no need to distinguish between left and right, that is, the inner pot assembly is normally placed in the outer pot or rotated 180° When placed in the outer pot, the first coupler and the second coupler can be connected and energized. There is no need to deliberately align the inner pot assembly, which facilitates the accurate installation of the inner pot assembly into the outer pot, ensures the working of the cooking equipment, and improves the user's control experience.
  • the alignment member includes a handle
  • the number of handles is two, and the two handles are symmetrically arranged on both sides of the inner pot assembly; or based on the alignment member including a protrusion
  • the number of bumps is two, and the two bumps are symmetrically distributed along the central axis of the inner pot assembly.
  • the number of handles is further limited to two, and the two handles are symmetrically arranged on both sides of the inner pot assembly, that is, symmetrical on the outer side wall of the inner pot assembly
  • Two handles are provided to facilitate the user to lift the inner pot assembly from both sides and facilitate the taking of the inner pot assembly.
  • the handle and the first groove are matched, there is no need to distinguish between left and right, that is, the inner pot assembly is normally placed outside.
  • the first coupler and the second coupler can be connected and energized in the pot or placed in the outer pot rotated 180°, without deliberate alignment, which facilitates the accurate installation of the inner pot assembly into the outer pot; or based on the alignment piece
  • the number of bumps is further limited to two, and the two bumps are symmetrically distributed along the central axis of the inner pot assembly, that is, along the central axis of the inner pot assembly on the bottom wall of the inner pot assembly
  • Two convex blocks are symmetrically arranged, so that when the convex block and the second groove are matched, there is no need to distinguish between the left and right. That is, the inner pot assembly is normally placed in the outer pot or placed in the outer pot with a rotation of 180°. In the second groove, there is no need to deliberately align the position, which facilitates the accurate installation of the inner pot assembly into the outer pot, ensures the working of the cooking equipment, and improves the user's control experience.
  • a plurality of electrode needles are distributed on a first circumference, a plurality of electrode grooves are distributed on a second circumference, and the diameters of the first circumference and the second circumference are equal; or a plurality of electrode needles are distributed On a plurality of first circles with different diameters, a plurality of electrode grooves are distributed on a plurality of second circles with different diameters, and the diameters of the plurality of first circles are equal to the diameters of the plurality of second circles in a one-to-one correspondence.
  • multiple electrode needles are distributed on the first circumference, that is, multiple electrode needles are distributed on the same circumference, and multiple electrode grooves are distributed on the second circumference, that is, multiple electrode grooves are distributed on the second circumference.
  • the inner pot assembly and the outer pot can be limited by installing the alignment member in the containing groove, so that the alignment member is located
  • the electrode needle of the first coupler on the inner pot assembly and the electrode groove of the second coupler on the outer pot can be contacted to realize energization, which further ensures that the inner pot is normally placed in the outer pot or rotated Placed in the outer pot at 180°, without deliberate alignment, the first coupler and the second coupler can be connected and energized, and the normal operation of the cooking device can be realized.
  • multiple electrode needles are distributed on multiple first circumferences with different diameters. Since multiple electrode needles exist in pairs, it is only necessary to ensure that each pair of electrode needles are distributed on the same circumference so that the two electrode needles in pairs do not have to To distinguish; multiple electrode grooves are distributed on multiple second circumferences with different diameters. Since multiple electrode grooves exist in pairs, it is only necessary to ensure that each pair of electrode grooves are distributed on the same circumference to make two electrodes in pairs. The grooves do not need to be distinguished; further, the diameters of the plurality of first circumferences and the diameters of the plurality of second circumferences are in one-to-one correspondence, and it can be realized that the inner pot assembly and the outer pot can be separated by installing the alignment member in the containing groove.
  • the inner pot is normally placed in the outer pot or placed in the outer pot rotated 180°, that is, without deliberate alignment, the first coupler and the second coupler can be connected and energized to realize the normal operation of the cooking device.
  • the first coupler further includes: a first ground electrode, the first ground electrode is located at the center of the distribution circle of the plurality of electrode pins;
  • the second coupler further includes: a second ground electrode, The second ground electrode is located at the center of the distribution circle of the plurality of electrode grooves; wherein, when the first coupler and the second coupler are plugged into each other, the first ground electrode abuts against the second ground electrode.
  • the first ground electrode is provided on the first coupler
  • the second ground electrode is provided on the second coupler
  • the first ground electrode is arranged at the center of the distribution circle of the plurality of electrode pins.
  • the ground electrode is arranged in the center of the distribution circle of the plurality of electrode grooves, so that no matter which direction the first coupler is inserted into the second coupler, the first ground electrode can be brought into contact with the second ground electrode, that is, by placing the handle
  • the first ground electrode and the second ground electrode can also be abutted in the accommodating groove, without deliberate alignment, which further ensures that the first coupler and the second coupler are plugged into place, and by providing the first ground electrode and the second ground electrode
  • the grounding electrode can improve the safety of cooking equipment.
  • the distance between the groove wall of the first groove and the edge of the handle ranges from 0.2 mm to 6 mm.
  • the range of the distance between the groove wall of the first groove and the edge of the handle is 0.2mm to 6mm. Within this range, on the one hand, it can avoid the groove wall of the first groove and the edge of the handle.
  • the distance between the edges of the handle is too large to ensure that when the handle is placed in the first groove, the handle does not shake relative to the first groove, that is, to prevent the first coupling caused by the circumferential rotation of the inner pot assembly.
  • the alignment of the second coupler and the second coupler is misaligned.
  • the distance between the side wall of the inner pot assembly and the inner side wall of the installation cavity ranges from 0.1 mm to 6 mm.
  • the range of the distance between the side wall of the inner pot assembly and the inner side wall of the installation cavity is from 0.1 mm to 6 mm. In this range, on the one hand, it can avoid the side wall of the inner pot assembly and the inner side wall of the installation cavity.
  • the distance between the inner side walls of the installation cavity is too large to ensure that the inner pot assembly does not shake relative to the outer pot, that is, to prevent the first coupler and the second coupler from being misaligned due to the radial movement of the inner pot.
  • the cooking device further includes: a mounting structure arranged on the bottom wall of the outer pot, the second coupler is located at the mounting structure, and the mounting structure is configured to be suitable for supporting the second coupler.
  • an installation structure is provided on the outer pot, and the second coupler is located at the installation structure and the installation structure can support the second coupler.
  • the assembly of the second coupler is limited, fixed and supported, and the second coupler can be guaranteed.
  • the installation position of the second coupler makes the assembly of the second coupler simple, and can ensure that the first coupler and the second coupler are inserted in place, so that the internal structure of the cooking device can be placed in an orderly manner without structural interference, and , To prevent the second coupler from being displaced downward when the inner pot is pressed downwardly by the impact force.
  • the installation structure can be an integrated structure integrally formed with the outer pot.
  • the integrated structure has good mechanical properties, and thus can improve the strength of the connection between the outer pot and the installation structure.
  • the outer pot can be combined with the installation structure. Integral manufacturing and mass production to improve the processing efficiency of the product and reduce the processing cost of the product; and, by designing the outer pot and the installation structure as an integral structure, the integrity of the cooking equipment is improved and the parts are reduced. The quantity reduces the installation process, improves the installation efficiency, and makes the installation of the cooking equipment more convenient and reliable.
  • the installation structure includes: an installation hole, which is arranged on the bottom wall of the outer pot; a retaining rib is arranged on the outer circumference of the installation hole, and the retaining rib is protrudingly arranged on the bottom wall of the outer pot.
  • the second coupler is supported; the positioning boss is protrudingly arranged on the retaining rib.
  • a mounting hole is provided on the bottom wall of the outer pot, and a retaining rib is provided on the periphery of the mounting hole.
  • the retaining rib is protrudingly provided on the bottom wall of the outer pot, and the retaining rib can support the second coupler so that the second The coupler is fixed on the outer pot through the retaining ribs.
  • the retaining ribs have a simple structure and are easy to produce, which can simplify the production process of the outer pot and improve production efficiency. Further, the height of the retaining ribs can be 0.5mm to 5mm.
  • the height of the retaining ribs is appropriate, which not only facilitates the processing and production of the retaining ribs and the outer pot, but also ensures that the retaining ribs can be used for the installation of the second coupler. To the supporting role.
  • positioning bosses are provided on the retaining ribs to effectively prevent the second coupler from rotating on the outer pot and ensure the stable installation of the second coupler.
  • the height of the positioning boss may be 1 mm to 10 mm. Within this range, the height of the positioning boss is appropriate, which facilitates the processing and production of the positioning boss and the outer pot, and improves the production efficiency.
  • the second coupler includes: a coupler housing; a buckle provided on the coupler housing, and the buckle passes through the mounting hole and is fastened on the outside of the bottom wall of the outer pot; and a support part , Arranged on the outer peripheral wall of the coupler housing, the support part abuts against the retaining ribs, the support part is provided with a notch penetrating the support part along the axial direction of the second coupler, and the positioning boss is located in the notch.
  • the second coupler includes a coupler housing, a buckle and a supporting part.
  • the buckle is arranged on the coupler housing.
  • the buckle passes through the installation cavity and is arranged outside.
  • the installation hole on the bottom wall of the pot is buckled on the outside of the bottom wall of the outer pot, that is, the second coupler is installed on the outer pot from top to bottom, so that the installation of the second coupler is convenient.
  • a supporting portion is provided on the outer peripheral wall of the coupler housing, and the supporting portion abuts against the retaining ribs, that is, the retaining ribs are located below the supporting portion to support the supporting portion, and the retaining ribs are sandwiched between Between the supporting part and the buckle of the second coupler, the installation of the second coupler is realized through the cooperation of the supporting part and the buckle with the retaining ribs.
  • the support portion is provided with a gap that penetrates the support portion along the axial direction of the second coupler, and a positioning boss is provided on the retaining rib.
  • the positioning boss is located in the gap , So as to prevent the second coupler from rotating on the outer pot, and ensure the stable installation of the second coupler.
  • the height of the support portion can be 1mm to 10mm. Within this range, the height of the support portion is appropriate, which not only facilitates the processing and production of the support portion and the coupler housing, but also ensures that the support portion has sufficient strength to withstand the internal The pressure of the pot on the second coupler is not easy to break or break, so that it cooperates with the retaining ribs to support the second coupler.
  • the inner pot assembly includes: an inner pot; a heating element arranged on the bottom wall of the inner pot; a bottom cover arranged on the bottom of the inner pot and connected with the inner pot, and a bump Set on the bottom cover, the bottom wall of the inner pot and the bottom cover jointly enclose a sealed cavity, the heating element is arranged in the sealed cavity and is electrically connected to the first coupler, the first coupler is at least partially located inside the sealed cavity .
  • the bottom cover is arranged at the bottom of the inner pot, so that the bottom wall and the bottom cover of the inner pot enclose a sealed cavity; the protrusions are arranged on the bottom cover to facilitate the processing of the protrusions, and the heating element is arranged in the sealed cavity.
  • the heating element is electrically connected to the first coupler.
  • the first coupler and the second coupler are used together to supply power to the heating element. Food is cooked; part of the structure of the first coupler is located in the sealed cavity, and the electrical components of the inner pot are also located in the sealed cavity.
  • the inner pot includes: a pot body; a bottom plate arranged between the pot body and the heating element, and the heating element and the first coupler are respectively connected to the bottom plate.
  • a bottom plate is arranged between the pot body and the heating element, and the heating element and the first coupler are both arranged on the bottom plate.
  • the bottom plate can prevent the heating element and the first coupler from being directly connected to the pot body, avoiding damage to the pot body caused by the connecting process of the heating element and the first coupler, and reducing the difficulty of connecting the heating element and the first coupler;
  • the bottom plate can avoid direct contact between the heating element and the pot body, so that the heat generated by the heating element is transferred to the pot body through the bottom plate, ensuring that the bottom of the pot body is evenly heated, and the cooking effect is guaranteed.
  • the pot body adopts a stainless steel inner pot
  • the bottom plate adopts an aluminum bottom plate.
  • the bottom plate is fixed on the pot body by welding or screws; the first coupler is fixed on the bottom plate by screws.
  • the cooking device further includes: a sensor arranged on the inner pot; a pressing plate arranged on the first coupler, and the pressing plate is configured to be suitable for fixing the sensor.
  • the senor is arranged on the inner pot, and the pressing plate is arranged on the first coupler, and is configured to be suitable for fixing the sensor.
  • the sensor may be a temperature sensor, and pressure is applied to the sensor through the pressing plate, so that the sensor and The bonding of the inner pot components can ensure that the sensor and the inner pot components are firmly in contact and closely adhered, thereby ensuring that the temperature of the medium inside the inner pot components can be quickly and accurately transmitted to the sensor, so that the sensor can accurately measure the temperature and improve the performance of the product .
  • the cooking device further includes: a fixed post, which is arranged on the bottom plate, and the fixed post extends downward from the bottom wall of the bottom plate; a fixing hole is provided on the first coupler, and the fixed post is inserted In the fixing hole; the connecting piece passes through the fixing hole and is connected to the fixing column to connect the first coupler and the bottom plate.
  • the bottom plate is provided with a fixing post extending downward from the bottom wall of the bottom plate, a fixing hole is provided on the first coupler, the fixing post is inserted in the fixing hole, and the connecting piece passes through the fixing hole and The fixing posts are connected, so that the first coupler is fixed on the bottom plate through the connecting piece, which not only makes the connection between the first coupler and the bottom plate stable, but also facilitates the installation and disassembly of the first coupler.
  • heating equipment can include any cooking equipment that can apply the technical solution of this application and capable of cooking food, including but not limited to pressure cookers and rice cookers.
  • Fig. 1 shows a schematic structural diagram of a cooking device according to an embodiment of the present application
  • Figure 2 shows a partial enlarged view of the cooking device of the embodiment shown in Figure 1 at A;
  • Fig. 3 shows another structural schematic diagram of a cooking device according to an embodiment of the present application
  • Fig. 4 shows a partial enlarged view of the cooking device of the embodiment shown in Fig. 3 at B;
  • Figure 5 shows a schematic structural diagram of an outer pot of a cooking device according to an embodiment of the present application
  • Fig. 6 shows a schematic structural diagram of an inner pot assembly of a cooking device according to an embodiment of the present application
  • Fig. 7 shows another structural schematic diagram of the outer pot of the cooking device according to an embodiment of the present application.
  • Fig. 8 shows a partial enlarged view of the cooking device of the embodiment shown in Fig. 7 at C;
  • Fig. 9 shows a schematic structural diagram of a second coupler of a cooking device according to an embodiment of the present application.
  • Figure 10 shows an exploded view of a cooking device according to an embodiment of the present application
  • Fig. 11 shows a partial structural diagram of a cooking device according to an embodiment of the present application.
  • Fig. 12 shows a schematic structural diagram of an outer pot of a cooking device according to another embodiment of the present application.
  • Fig. 13 shows a schematic structural diagram of an inner pot assembly of a cooking device according to another embodiment of the present application.
  • Figure 14 shows a partial exploded view of a cooking device according to another embodiment of the present application.
  • Figure 15 shows an exploded view of another part of a cooking device according to another embodiment of the present application.
  • Figure 16 shows a schematic structural diagram of a cooking device according to another embodiment of the present application.
  • Fig. 17 shows a partial enlarged view at D of the cooking device of the embodiment shown in Fig. 16.
  • 100 inner pot assembly 102 first coupler, 104 handle, 105 bump, 106 outer pot, 107 step surface, 108 first groove, 109 second groove, 110 second coupler, 112 electrode needle (1121 electrode Needle A, 1122 electrode needle B, 1123 electrode needle C, 1124 electrode needle D), 114 electrode grooves (1141 electrode groove a, 1142 electrode groove b, 1143 electrode groove c, 1144 electrode groove d), 116 first ground electrode, 118 second ground electrode, 120 retaining rib, 122 positioning boss, 124 snap, 126 support, 128 heating element, 200 bottom cover, 202 bottom plate, 204 sensor, 206 fixing post, 208 fixing hole, 226 mounting hole, 228 Installation structure, 230 coupler housing, 232 notch.
  • the present application provides a cooking device, including: an inner pot assembly 100, a first coupler 102, an alignment member, an outer pot 106, and a receiving tank And second coupler 110.
  • an installation cavity is provided on the outer pot 106
  • the inner pot assembly 100 is removably arranged in the installation cavity
  • the alignment member is arranged on one of the inner pot assembly 100 and the outer pot 106
  • the receiving groove is arranged in the inner pot assembly 100 and the outer pot 106.
  • the other of the pot assembly 100 and the outer pot 106, and the alignment member is configured to be suitable for installation in the containing groove, and the inner pot assembly 100 and the outer pot 106 are matched by installing the alignment member in the containing groove Limit the position so that the first coupler 102 on the inner pot assembly 100 and the second coupler 110 on the outer pot 106 are plugged into each other when the aligning member is located in the accommodating groove, so that the cooking equipment can be energized and facilitated
  • the inner pot assembly 100 is accurately installed in the outer pot 106.
  • an alignment member is provided on one of the inner pot assembly 100 and the outer pot 106, and a receiving groove is provided on the other of the inner pot assembly 100 and the outer pot 106, so that the inner pot assembly 100 When placed in the outer pot 106 for heating, the positioning member is placed in the accommodating groove to limit the cooperation of the inner pot assembly 100 and the outer pot 106, so that the first coupler on the inner pot assembly 100 can be set 102 and the second coupler 110 arranged on the outer pot 106 are plugged into place, so there is no need to always judge whether the first coupler 102 and the second coupler 110 are plugged into place when the inner pot assembly 100 is placed, so as to facilitate the inner pot assembly 100 It is accurately installed in the outer pot 106 to improve the user experience.
  • the positioning member includes two handles 104
  • the receiving groove includes a first groove 108 that matches the handle 104
  • two handles 104 is symmetrically arranged on both sides of the inner pot assembly 100, that is, two handles 104 are symmetrically arranged on the outer side wall of the inner pot assembly 100, so that the inner pot can be oriented by placing the handle 104 in the first groove 108.
  • the pot assembly 100 and the outer pot 106 cooperate to limit the position, and the handle 104 also has the function of facilitating the taking of the inner pot assembly 100.
  • the handle 104 is preferably made of a heat-insulating material or a material with poor thermal conductivity.
  • the handle 104 can directly lift the inner pot assembly 100 after cooking, which reduces the waiting time of the user; further, the first groove 108 is configured as the outer pot 106 The upper surface of the first groove 108 is recessed downward, which makes the first groove 108 easy to process and improves the production efficiency of the product. At the same time, it is convenient for the user to lift the handle 104 from the first groove 108. Further, the first groove 108 and The handle 104 is adapted to make the operation of placing the handle 104 in the first groove 108 simple, which simplifies the operation steps for the user to pick up and place the inner pot assembly 100.
  • the pot assembly 100 and the outer pot 106 cooperate to limit the position to ensure that the first coupler 102 and the second coupler 110 can be quickly and accurately inserted in place, thereby realizing the normal operation of the cooking device.
  • the distance between the groove wall of the first groove 108 and the edge of the handle 104 is L, and the value of L ranges from 0.2mm to 6mm. Within this range, on the one hand, the distance between the groove wall of the first groove 108 and the edge of the handle can be prevented from being too large, and it is ensured that when the handle 104 is placed in the first groove 108, the handle 104 is opposite to the first groove 108. No shaking occurs at 108, that is, to prevent misalignment of the first coupler 102 and the second coupler 110 due to the circumferential rotation of the inner pot assembly 100.
  • the groove 108 causes wear and tear, thereby prolonging the service life of the cooking equipment.
  • the positioning member further includes: a protrusion 105, the protrusion 105 is provided at the bottom of the inner pot assembly 100 and the bottom of the mounting cavity
  • the receiving groove further includes: a second groove 109, the second groove 109 is arranged on the other of the bottom of the inner pot assembly 100 and the bottom wall of the installation cavity.
  • the alignment member further includes a protrusion 105
  • the receiving groove also includes a second groove 109, so that the inner pot assembly 100 and the outer pot can be further aligned by placing the protrusion 105 in the second groove 109.
  • the fit of the pot 106 is limited.
  • the gap between the handle 104 and the first groove 108 can be larger. In this case, it is further ensured that the first coupler 102 and the second coupler 110 can be quickly and accurately inserted into place, so as to realize the normal operation of the cooking device.
  • the protrusion 105 may be provided on the outer bottom wall of the inner pot assembly 100, and the second groove 109 may be provided on the bottom wall of the installation cavity; or the protrusion 105 may be provided on the bottom wall of the installation cavity, and the second groove 109 may be provided on the bottom wall of the installation cavity.
  • the groove 109 may be provided on the outer bottom wall of the inner pot assembly 100.
  • the positioning member includes a protrusion 105, which is arranged at the bottom of the inner pot assembly 100, and the number of protrusions 105 is two.
  • the protrusions 105 are distributed symmetrically along the central axis of the inner pot assembly 100;
  • the receiving groove includes a second groove 109, the second groove 109 is arranged on the bottom wall of the installation cavity, and the receiving groove is matched with the protrusion 105.
  • the positioning member includes a protrusion 105
  • the receiving groove includes a second groove 109, so that by placing the protrusion 105 in the second groove 109, The inner pot assembly 100 and the outer pot 106 can be limited in position.
  • the protrusion 105 By setting the protrusion 105 to cooperate with the second groove 109 to limit the inner pot assembly 100 and the outer pot 106, the first coupling can be ensured.
  • the cooker 102 and the second coupler 110 can be quickly and accurately inserted into place, so as to realize the normal operation of the cooking device.
  • the number of protrusions 105 is two, and the two protrusions 105 are symmetrically distributed along the central axis of the inner pot assembly 100, that is, symmetrical along the central axis of the inner pot assembly 100 on the bottom wall of the inner pot assembly 100
  • Two protrusions 105 are provided so that when the protrusions 105 and the second groove 109 are matched, there is no need to distinguish between the left and right, that is, the inner pot assembly 100 is normally placed in the outer pot 106 or rotated 180° to be placed in the outer pot 106.
  • the protrusion 105 can be located in the second groove 109 without deliberate alignment, which facilitates the accurate installation of the inner pot assembly 100 into the outer pot 106, ensures the working of the cooking device, and improves the user's control experience.
  • the bottom wall of the outer pot 106 includes a step surface 107 on the outer peripheral side and a sinking step in the middle.
  • the side wall is recessed to form a second groove 109.
  • the shape of the bottom wall of the inner pot assembly 100 matches the shape of the bottom wall of the outer pot 106, and the shapes of the two are similar to ensure that the inner pot assembly 100 is embedded in the outer pot 106.
  • the inner pot assembly 100 is used in conjunction with the outer pot 106; wherein the maximum distance between the center of the protrusion 105 and the inner pot assembly 100 is greater than the radius of the step surface 107, so that the protrusion 105 can be supported on the step surface 107. That is, when the first coupler 102 and the second coupler 110 are misaligned, the projection 105 and the second groove 109 are misaligned. When the inner pot assembly 100 is put into the accommodating cavity, the projection 105 105 abuts on the step surface 107, the inner pot assembly 100 cannot be put in, and the first coupler 102 is separated from the second coupler 110 to avoid collision and damage of the first coupler 102 and the second coupler 110.
  • the inner pot assembly 100 when the inner pot assembly 100 is placed in the outer pot 106, when the alignment of the first coupler 102 and the second coupler 110 is accurate, the protrusion 105 is inserted into the second groove 109, and the inner pot assembly 100 is smoothly aligned. Put into the outer pot 106, the first coupler 102 is inserted into the second coupler 110 to realize the electrical connection.
  • the radial gap N between the limiting protrusion 105 and the second groove 109 is greater than or equal to 0.1 mm and less than or equal to 2 mm within this range, on the one hand, it is possible to prevent the radial gap N between the protrusion 105 and the second groove 109 from being too large, and to ensure that the protrusion 105 does not shake in the radial direction relative to the second groove 109, and also That is, it prevents the first coupler 102 and the second coupler 110 from being misaligned due to the radial movement of the inner pot assembly 100.
  • the direction gap N is too small to facilitate the placement of the inner pot assembly 100 into the outer pot 106, and it can also prevent the inner pot assembly 100 from causing wear on the bump 105 and the second groove 109 due to collisions during the process of placing or removing the outer pot 106. , Improve the durability of cooking equipment.
  • the distance between the side wall of the inner pot assembly 100 and the inner side wall of the installation cavity is defined as M, and the value range of M is 0.1 mm to 6 mm, within this range, on the one hand, the distance between the side wall of the inner pot assembly 100 and the inner side wall of the installation cavity can be prevented from being too large, and it is ensured that the inner pot assembly 100 does not shake relative to the outer pot 106, that is, it prevents
  • the pan assembly 100 moves radially, which causes the first coupler 102 and the second coupler 110 to be misaligned.
  • it can avoid the distance between the side wall of the inner pan assembly 100 and the inner side wall of the installation cavity from being excessive. It is small, which can prevent the inner pot assembly 100 from being worn out and the mounting cavity due to collisions during the process of placing or taking out the outer pot 106, thereby improving the durability of the cooking equipment.
  • one of the first coupler 102 and the second coupler 110 includes a plurality of electrode needles 112, the other includes a plurality of electrode grooves 114, and the inner pot assembly 100 is aligned
  • the electrode needle 112 is inserted into the electrode groove 114 to realize energization, which further ensures that the first coupler 102 and the second coupler 110 are inserted in place, so as to pass through the second coupler 110 and the first coupler.
  • the cooperation of 102 can ensure the normal operation of the cooking equipment.
  • a plurality of electrode needles 112 are distributed on a concentric circle and exist in pairs, and each pair of electrode needles 112 is symmetrically distributed along the center of the circle. It is not necessary to distinguish the two electrode needles 112 existing in pairs.
  • a plurality of electrode grooves 114 are distributed on a concentric circle and exist in pairs, and each pair of electrode grooves 114 is symmetrically distributed along the center of the circle, so that two pairs of electrode grooves 114 exist in pairs.
  • the electrode grooves 114 do not need to be distinguished.
  • the electrode needles 112 correspond to the electrode grooves 114 one-to-one.
  • the handle 104 and the receiving groove 114 are arranged in pairs.
  • the inner pot assembly 100 is normally placed in the outer pot 106 or placed in the outer pot 106 rotated 180° to realize the connection and energization of the first coupler 102 and the second coupler 110.
  • the deliberate alignment facilitates the accurate installation of the inner pot assembly 100 into the outer pot 106 to ensure the working of the cooking equipment and enhance the user's control experience.
  • the first coupler 102 can be provided with five electrode needles 112, electrode needle A1121, electrode needle B1122, electrode needle C1123, electrode needle D1124, and electrode needle D1124.
  • the second coupler 110 is provided with five electrode grooves 114, the electrode groove a1141, the electrode groove b1142, the electrode groove c1143, the electrode groove d1144, and the second ground electrode 118.
  • the accommodating groove limits the positioning member (ie, the handle 104), the inner pot assembly 100 moves down, and the first coupler 102 and The second coupler 110 is in contact, and the electrode needle 112 is inserted into the electrode groove 114.
  • the electrode needle A1121 is matched with the electrode groove a1141 (or the electrode needle A1121 is matched with the electrode groove b1142), and the electrode needle B1122 is matched with the electrode groove b1142 (or the electrode needle B1122).
  • electrode 116 cooperates with the second ground electrode 118 to realize normal energization.
  • the accommodating groove restricts the positioning member (ie, the handle 104), and the inner pot assembly 100 moves downward.
  • the coupler 102 is in contact with the second coupler 110, and the electrode needle 112 is inserted into the electrode groove 114.
  • the electrode needle A1121 is matched with the electrode groove b1142 (or the electrode needle A1121 is matched with the electrode groove a1141)
  • the electrode needle B1122 is matched with the electrode groove a1141 ( Or electrode needle B1122 is matched with electrode groove b1142)
  • electrode needle C1123 is matched with electrode groove d1144 (or electrode needle C1123 is matched with electrode groove c1143)
  • electrode needle D1124 is matched with electrode groove c1143 (or electrode needle D1124 is matched with electrode groove d1144)
  • the first ground electrode 116 cooperates with the second ground electrode 118 to realize normal energization.
  • the user corrects the inner pot assembly 100 and puts the alignment member (ie, the handle) into the containing groove. There is no need to distinguish between the left and right, and without deliberate alignment, the first coupler 102 and the second coupler 110 can be connected and energized. Improve the control experience.
  • the first coupler 102 can also be provided with four electrode needles 112, electrode needle A1121, electrode needle B1122, electrode needle C1123, and electrode needle D1124.
  • the second coupler 110 is also provided Four electrode grooves 114, electrode groove a1141, electrode groove b1142, electrode groove c1143, electrode groove d1144, that is, the first coupler 102 and the second coupler 110 are not provided with ground electrodes, the user can also use the inner pot assembly 100 Place the outer pot 106 in two directions, the accommodating groove limits the positioning member (ie, the handle 104), the inner pot assembly 100 moves down, and each electrode of the first coupler 102 and the second coupler 110 (except The plug-in method of the ground electrode (outside the ground electrode) is the same as the above-mentioned specific embodiment, and will not be described in detail here, and normal energization can also be realized.
  • the user corrects the inner pot assembly 100 and puts the alignment member (ie, the handle) into the containing groove. There is no need to distinguish between the left and right, and without deliberate alignment, the first coupler 102 and the second coupler 110 can be connected and energized. Improve the control experience.
  • the electrode needle A1121 and the electrode needle B1122 in the first coupler 102 are respectively connected to the two poles of the heating element 128 (or the two poles of the sensor 204), and the electrode needle C1123 and the electrode needle D1124 are respectively connected to the sensor 204 The two poles (or the two poles of the heating element 128).
  • the first coupler 102 and the second coupler 110 are respectively provided with two electrodes
  • the The slot restricts the positioning member (ie the handle)
  • the inner pot assembly 100 moves down
  • the electrode needle 112 is inserted into the electrode groove 114.
  • the electrode needle A1121 and the electrode groove a1141 Cooperate (or the electrode needle A1121 is matched with the electrode groove b1142)
  • the electrode needle B1122 is matched with the electrode groove b1142 (or the electrode needle B1122 is matched with the electrode groove a1141) to realize normal energization.
  • the user corrects the inner pot assembly 100 and puts the alignment member (ie, the handle) into the containing groove. There is no need to distinguish between the left and right, and without deliberate alignment, the first coupler 102 and the second coupler 110 can be connected and energized. Improve the control experience.
  • the electrode needle A1121 and the electrode needle B1122 in the first coupler 102 are respectively connected to the two poles of the heating element 128.
  • a plurality of electrode needles 112 are distributed on the first circumference, that is, the plurality of electrode needles 112 are all distributed on the same circumference, and the plurality of electrode needles 112 are distributed on the same circumference.
  • the grooves 114 are distributed on the second circumference, that is, a plurality of electrode grooves 114 are distributed on the same circumference, and the diameters of the first circumference and the second circumference are equal.
  • the cooperation of the inner pot assembly 100 and the outer pot 106 is limited, so that when the positioning member is located in the receiving groove, the electrode needle 112 of the first coupler 102 on the inner pot assembly 100 and the second pot 106 on the outer pot 106
  • the electrode slots 114 of the coupler 110 can be in contact with each other to be energized, which further ensures that the inner pot assembly 100 is normally placed in the outer pot 106 or placed in the outer pot 106 rotated 180°, that is, the first coupling can be achieved without deliberate alignment.
  • the connection between the device 102 and the second coupler 110 is energized to realize the normal operation of the cooking device.
  • multiple electrode needles 112 are distributed on multiple first circumferences with different diameters. Since multiple electrode needles 112 exist in pairs, it is only necessary to ensure that each pair of electrode needles 112 are distributed on the same circumference to make two pairs exist. The electrode needle 112 does not need to be distinguished; multiple electrode grooves 114 are distributed on multiple second circumferences with different diameters. Since multiple electrode grooves 114 exist in pairs, it is only necessary to ensure that each pair of electrode grooves 114 are distributed on the same circumference. There is no need to distinguish between the two electrode grooves 114 existing in pairs; further, the diameters of the plurality of first circles correspond to the diameters of the plurality of second circles one to one, which can be achieved by installing the alignment member in the containing groove.
  • the electrode slots 114 of the two couplers 110 can be in contact with each other to realize energization, which further ensures that the inner pot assembly 100 is normally placed in the outer pot 106 or placed in the outer pot 106 rotated by 180°, that is, without deliberate alignment, the first can be achieved.
  • the connection between the coupler 102 and the second coupler 110 is energized to realize the normal operation of the cooking device.
  • the first coupler 102 further includes: a first ground electrode 116, the first ground electrode 116 is located at the center of the distribution circle of the plurality of electrode pins 112
  • the second coupler 110 also includes: a second ground electrode 118, the second ground electrode 118 is located in the center of the distribution circle of the plurality of electrode grooves 114, by setting the first ground electrode 116 on the first coupler 102, the second coupling
  • the second ground electrode 118 is arranged on the device 110, and the first ground electrode 116 is arranged in the center of the distribution circle of the plurality of electrode pins 112, and the second ground electrode 118 is arranged in the center of the distribution circle of the plurality of electrode grooves 114, so that the first No matter which direction a coupler 102 is inserted into the second coupler 110, the first ground electrode 116 can be brought into contact with the second ground electrode 118, that is, the first ground electrode can be realized by placing the handle 104 in the receiving groove
  • first ground electrode 116 and the second ground electrode 118 may or may not be present.
  • first coupler 102 and the second coupler 110 are configured with five electrodes, that is, the first ground electrode 116 and the second ground electrode 118 are provided, and the electrode pin A1121 and the electrode pin B1122 are symmetrical to the first ground electrode 116.
  • the electrode pin C1123 and the electrode pin D1124 are symmetrical to the first ground electrode 116, the electrode groove a1141 and the electrode groove b1142 are symmetrical to the second ground electrode 118, and the electrode groove c1143 and the electrode groove d1144 are symmetrical to the second ground electrode 118; when the first coupling When the device 102 and the second coupler 110 are configured as four electrodes, that is, no ground electrode is provided, the electrode pin A1121 and the electrode pin B1122 are on the same circle, and are symmetrical with respect to the center of the circle.
  • the center of the circle is symmetrical
  • the electrode groove a1141 and the electrode groove b1142 are on the same circle and are symmetrical with respect to the center of the circle
  • the electrode groove c1143 and the electrode groove d1144 are on the same circle and are symmetrical about the center of the circle.
  • the cooking device further includes: a mounting structure 228, which is arranged on the bottom wall of the outer pot 106, the second coupler 110 is located at the mounting structure 228, and the mounting structure 228 is It is configured to be suitable for supporting the second coupler 110.
  • the outer pot 106 is provided with a mounting structure 228, the second coupler 110 is located at the mounting structure 228 and the mounting structure 228 can support the second coupler 110, and limit the assembly of the second coupler 110.
  • the fixation and support can ensure the installation position of the second coupler 110, make the assembly of the second coupler 110 simple, and can ensure that the first coupler 102 and the second coupler 110 are inserted in place, so as to realize the internal structure of the cooking device. Therefore, there will be no structural interference, and the second coupler 110 is prevented from being displaced downward when the second coupler 110 is subjected to the impact force of the downward pressing of the inner pot assembly 100.
  • the installation structure 228 may be an integrated structure integrally formed with the outer pot 106.
  • the integrated structure has good mechanical properties, and thus can improve the connection strength between the outer pot 106 and the installation structure 228.
  • the outer pot 106 can be connected to the installation structure 228.
  • the pot 106 and the mounting structure 228 are made integrally, and mass production is used to improve the processing efficiency of the product and reduce the processing cost of the product; and, by designing the outer pot 106 and the mounting structure 228 as an integral structure, the cooking equipment is improved The integrity of the cooking equipment reduces the number of parts, reduces the installation process, improves the installation efficiency, and makes the installation of the cooking equipment more convenient and reliable.
  • the mounting structure 228 includes: a mounting hole 226, a retaining rib 120 and a positioning boss 122.
  • a mounting hole 226 is provided on the bottom wall of the outer pot 106, and a retaining rib 120 is provided on the outer periphery of the mounting hole 226.
  • the retaining rib 120 is protrudingly provided on the bottom wall of the outer pot 106.
  • the retaining rib 120 can support the second coupler 110 so that The second coupler 110 is fixed on the outer pot 106 through the retaining rib 120.
  • the retaining rib 120 has a simple structure and is easy to produce, which can simplify the production process of the outer pot 106 and improve production efficiency.
  • the height of the retaining rib 120 may be 0.5mm to 5mm. Within this range, the height of the retaining rib 120 is appropriate, which not only facilitates the processing and production of the retaining rib 120 and the outer pot 106, but also ensures that the retaining rib 120 can be opposite to the second
  • the installation of the coupler 110 plays a supporting role.
  • a positioning boss 122 is also provided on the retaining rib 120, which effectively prevents the second coupler 110 from rotating on the outer pot 106, and ensures the stable installation of the second coupler 110.
  • the height of the positioning boss 122 may be 1 mm to 10 mm. Within this range, the height of the positioning boss 122 is appropriate, which facilitates the processing and production of the positioning boss 122 and the outer pot 106 and improves the production efficiency.
  • the second coupler 110 includes a coupler housing 230, a buckle 124, and a supporting portion 126, and the buckle 124 is disposed on the coupler housing 230.
  • the buckle 124 passes through the mounting hole 226 provided on the bottom wall of the outer pot 106 from the inside of the installation cavity to buckle on the outside of the bottom wall of the outer pot 106, that is, the second coupler 110 moves from top to bottom
  • the installation on the outer pot 106 makes the installation of the second coupler 110 convenient.
  • a supporting portion 126 is provided on the outer peripheral wall of the coupler housing 230, and the supporting portion 126 abuts against the retaining rib 120, that is, the retaining rib 120 is located below the supporting portion 126 to support the supporting portion 126. Furthermore, the blocking rib 120 is sandwiched between the supporting portion 126 and the buckle 124 of the second coupler 110, so that the installation of the second coupler 110 is realized by the cooperation of the supporting portion 126 and the buckle 124 with the blocking rib 120.
  • the support portion 126 is provided with a notch 232 that penetrates the support portion 126 along the axial direction of the second coupler 110, and a positioning boss 122 is provided on the retaining rib 120, and the second coupler 110 is assembled to the outer pot 106 At this time, the positioning boss 122 is located in the notch 232, so as to prevent the second coupler 110 from rotating on the outer pot 106, and to ensure a stable installation of the second coupler 110.
  • the height of the positioning boss 122 may be 1 mm to 10 mm. Within this range, it is ensured that the positioning boss 122 has a sufficient height to be inserted into the notch 232, so as to cooperate with the notch 232 to limit the second coupler 110 The role of rotation.
  • the number of positioning bosses 122 and notches 232 are in one-to-one correspondence, and a plurality of positioning bosses 122 are arranged on the retaining rib 120 at intervals, and a plurality of notches 232 are distributed on the support at intervals.
  • a plurality of positioning bosses 122 and a plurality of notches 232 may be provided, and the plurality of positioning bosses 122 and the plurality of notches 232 correspond to each other, that is, each positioning boss 122 is inserted in a notch.
  • the cooperation of the plurality of positioning bosses 122 and the plurality of notches 232 can further prevent the second coupler 110 from rotating on the outer pot 106, and ensure the stable installation of the second coupler 110.
  • the height of the support portion 126 may be 1 mm to 10 mm. Within this range, the height of the support portion 126 is appropriate, which not only facilitates the processing and production of the support portion 126 and the coupler housing 230, but also ensures that the support portion 126 has sufficient The strength can withstand the pressure of the inner pot assembly 100 on the second coupler 100 and is not easy to be broken or damaged, so that it cooperates with the blocking rib 120 to support the second coupler 110.
  • the inner pot assembly includes: an inner pot; a heating element 128 arranged on the bottom wall of the inner pot; a bottom cover 200 arranged on the inner pot
  • the bottom part is connected to the inner pot
  • the bump 105 is arranged on the bottom cover 200
  • the bottom wall of the inner pot and the bottom cover 200 jointly enclose a sealed cavity
  • the heating element 128 is arranged in the sealed cavity and is connected to the first coupler 102 is electrically connected, and the first coupler 102 is at least partially located inside the sealed cavity.
  • the bottom cover 200 is arranged at the bottom of the inner pot, so that the bottom wall of the inner pot and the bottom cover 200 enclose a sealed cavity; the protrusion 105 is arranged on the bottom cover 200 to facilitate the processing of the protrusion 105,
  • the heating element 128 is arranged in the sealed cavity, and the heating element 128 is electrically connected to the first coupler 102.
  • the first coupler 102 and the second coupler 110 are used together to supply power to the heating element 128.
  • the heating element 128 works to generate heat to cook the food in the cooking cavity; part of the structure of the first coupler 102 is located in the sealed cavity, and the electrical components of the inner pot are also located in the sealed cavity.
  • a bottom plate 202 is provided between the pot body and the heating element 128, and the heating element 128 and the first coupler 102 are both provided on the bottom plate 202.
  • the bottom plate 202 can prevent the heating element 128 and the first coupler 102 from being directly connected to the pot body, avoid the connecting process of the heating element 128 and the first coupler 102 from causing damage to the pot body, and reduce the heating element 128 and the first coupling
  • the bottom plate 202 can avoid direct contact between the heating element 128 and the pot body, so that the heat generated by the heating element 128 is transferred to the pot body through the bottom plate 202 to ensure that the bottom of the pot body is evenly heated and the cooking effect is guaranteed.
  • the pot body uses a stainless steel inner pot
  • the bottom plate 202 uses an aluminum bottom plate.
  • the bottom plate 202 is fixed on the pot body by welding or screws; the first coupler 102 is fixed on the bottom plate 202 by screws.
  • the cooking device further includes: a sensor 204, which is arranged on the inner pot; a pressure plate, which is arranged on the first coupler 102, and the pressure plate is configured to be suitable ⁇ Sensor 204.
  • the sensor 204 is provided on the inner pot, and the pressure plate is provided on the first coupler 102, and is configured to be suitable for fixing the sensor 204.
  • the sensor 204 may be a temperature sensor, and the pressure plate is applied to the sensor 204 The pressure makes the sensor 204 and the inner pot assembly 100 fit together, which can ensure that the sensor 204 and the inner pot assembly 100 are in firm contact and fit tightly, thereby ensuring that the temperature of the medium inside the inner pot assembly 100 can be quickly and accurately transferred to the sensor 204.
  • the sensor 204 can accurately measure the temperature, and the performance of the product can be improved.
  • a fixing post 206 extending downward from the bottom wall of the bottom plate 202 is provided on the bottom plate 202, and a fixing post 206 is provided on the first coupler 102.
  • the fixing post 206 is inserted into the fixing hole 208, and the connecting piece passes through the fixing hole 208 to connect to the fixing post 206, so that the first coupler 102 is fixed on the bottom plate 202 through the connecting piece, which can enable the first coupling
  • the connection between the connector 102 and the bottom plate 202 is stable, which facilitates the installation and removal of the first coupler 102.
  • the connecting piece may be a screw, and the screw connection is used to facilitate installation, save cost, simplify the production process, improve production efficiency, and facilitate subsequent disassembly and maintenance.
  • the term “plurality” refers to two or more than two, unless otherwise clearly defined, the orientation or positional relationship indicated by the terms “upper”, “lower”, etc. are based on the drawings shown The orientation or positional relationship is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the application;
  • the terms “connected”, “installed”, “fixed”, etc. should be understood in a broad sense. For example, “connected” can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or through an intermediate connection. The medium is indirectly connected.
  • the specific meanings of the above-mentioned terms in this application can be understood according to specific circumstances.

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  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

一种烹饪设备，包括：内锅组件（100）；第一耦合器（102），设置在内锅组件（100）上；外锅（106），外锅（106）上具有安装腔，内锅组件（100）可移除地设置在安装腔中；对位件（104，105），设置在内锅组件（100）和外锅（106）中的一个上；容纳槽（108，109），设置在内锅组件（100）和外锅（106）中的另一个上，对位件（104，105）被配置为适于安装在容纳槽（108，109）内；第二耦合器（110），设置在外锅（106）上，第二耦合器（110）被配置为适于与第一耦合器（102）相插接。通过将对位件（104，105）安装在容纳槽（108，109）中对内锅组件（100）和外锅（106）的配合进行限位，使得在对位件（104，105）位于容纳槽（108，109）中的情况下，内锅组件（100）上的第一耦合器（102）和外锅（106）上的第二耦合器（110）相插接，实现烹饪设备的通电，便于将内锅组件（100）准确地安装到外锅（106）中。

Description

烹饪设备
本申请要求于2020年01月07日提交到中国国家知识产权局、申请号为“202010015172.1”、发明名称为“烹饪设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及厨房器具技术领域，具体而言，涉及一种烹饪设备。
背景技术
相关技术中在内锅底部集成发热管的电压力锅，需设置上下耦合器以实现内锅与煲体连接通电，实际使用中，上下耦合器存在对位不准的情况，当放入内锅时，上耦合器会撞在下耦合器的其他位置，使得上下耦合器不能电连，同时，上耦合器撞击下耦合器，会造成上下耦合器的破损。
发明内容
本申请旨在至少解决现有技术或相关技术中存在的技术问题之一。
为此，本申请的第一个方面在于，提供了一种烹饪设备。
有鉴于此，根据本申请的第一个方面，本申请提供了一种烹饪设备，包括：内锅组件；第一耦合器，设置在内锅组件上；外锅，外锅上具有安装腔，内锅组件可移除地设置在安装腔中；对位件，设置在内锅组件和外锅中的一个上；容纳槽，设置在内锅组件和外锅中的另一个上，对位件被配置为适于安装在容纳槽内；第二耦合器，设置在外锅上，第二耦合器被配置为适于与第一耦合器相插接。
本申请提出的烹饪设备包括内锅组件、第一耦合器、对位件、外锅、容纳槽和第二耦合器，外锅上设置有安装腔，内锅组件可移出地设置于安装腔中，对位件设置在内锅组件和外锅的中的一个上，容纳槽设置在内锅组件和外锅中的另一个上，且对位件被配置为适于安装在容纳槽内，通过将对位件安装在容纳槽中对内锅组件和外锅的配合进行限位，使得在对位 件位于容纳槽中的情况下，内锅组件上的第一耦合器和外锅上的第二耦合器相插接，实现烹饪设备的通电，便于将内锅组件准确地安装到外锅中。本申请提供的烹饪设备，通过在内锅组件和外锅中的一个上设置对位件，在内锅组件和外锅中的另一个上设置容纳槽，在将内锅组件放置到外锅中进行加热时，通过将对位件放置于容纳槽中实现对内锅组件和外锅的配合进行限位，能够使得设置与内锅组件上的第一耦合器与设置于外锅上的第二耦合器插接到位，无需在放置内锅组件时刻意判断第一耦合器是否与第二耦合器插接到位，便于将内锅组件准确地安装到外锅中，提升用户的使用体验。
根据本申请上述技术方案的烹饪设备，还可以具有以下附加技术特征：
在上述技术方案中，进一步地，对位件包括把手，把手的数量为多个；容纳槽包括第一凹槽，第一凹槽被构造为由外锅的上表面向下凹陷形成，第一凹槽与把手相适配。
在该技术方案中，对位件包括多个把手，容纳槽包括与把手相适配的第一凹槽，使得通过将把手放置在第一凹槽中即可实现对内锅组件和外锅的配合进行限位，并且，把手还具有便于拿取内锅组件的作用，具体地，把手优选由隔热材料或导热性能较差的材料制成，可避免内锅组件的热量传递到把手上，通过设置把手可在烹饪结束后直接提起内锅组件，减少了用户等待的时间；进一步地，第一凹槽被构造为由外锅的上表面向下凹陷形成，使得第一凹槽易于加工，提高了产品的生产效率，同时，便于用户将把手从第一凹槽中提起，进一步地，设置第一凹槽与把手相适配，使得把手放置在第一凹槽中的操作简单，简化了用户拿取及放置内锅组件的操作步骤，通过设置把手与第一凹槽相配合对内锅组件和外锅的配合进行限位，保证第一耦合器和第二耦合器能够快速、准确地插接到位，进而实现烹饪设备的正常工作。
在上述任一技术方案中，进一步地，对位件还包括：凸块，凸块设置在内锅组件的底部和安装腔的底壁中的一个上；容纳槽还包括：第二凹槽，第二凹槽设置在内锅组件的底部和安装腔的底壁中的另一个上。
在该技术方案中，对位件还包括凸块，容纳槽还包括第二凹槽，使得通 过将凸块放置在第二凹槽中即可进一步地对内锅组件和外锅的配合进行限位，通过设置凸块与第二凹槽相配合对内锅组件和外锅的配合进行限位，能够在把手与第一凹槽的间隙较大的情况下进一步保证第一耦合器和第二耦合器能够快速、准确地插接到位，进而实现烹饪设备的正常工作。具体地，凸块可以设置在内锅组件的外底壁上，第二凹槽可以设置在安装腔的底壁上；或凸块可以设置在安装腔的底壁上，第二凹槽可以设置在内锅组件的外底壁上。
在上述任一技术方案中，进一步地，对位件包括凸块，设置在内锅组件的底部，凸块的数量为多个；容纳槽包括第二凹槽，第二凹槽设置在安装腔的底壁上，容纳槽与凸块相适配。
在该技术方案中，对位件包括多个凸块，容纳槽包括第二凹槽，使得通过将凸块放置在第二凹槽中即可实现对内锅组件和外锅的配合进行限位，通过设置凸块与第二凹槽相配合对内锅组件和外锅的配合进行限位，能够保证第一耦合器和第二耦合器能够快速、准确地插接到位，进而实现烹饪设备的正常工作。
在上述任一技术方案中，进一步地，外锅的底壁包括外周侧的台阶面和中部的下沉台阶，下沉台阶的侧壁凹陷形成第二凹槽；内锅组件的底壁的形状与外锅的底壁的形状相适配，以使内锅组件嵌入外锅内；其中，凸块与内锅组件的中心之间的最大距离大于台阶面的半径，以使凸块能够支撑在台阶面上。
在该技术方案中，设置外锅的底壁包括外周侧的台阶面和中部的下沉台阶，下沉台阶的侧壁凹陷形成第二凹槽，内锅组件的底壁形状与外锅的底壁的形状相适配，两者的形状相仿，保证内锅组件嵌入到外锅的内部，保证内锅组件与外锅配合使用；其中，凸块与内锅组件的中心之间的最大距离大于台阶面的半径，以使凸块能够支撑在台阶面上，也即，当第一耦合器与第二耦合器对位不准时，凸块与第二凹槽的对位不准，在将内锅组件放入到容纳腔中时，凸块抵接在台阶面上，内锅组件不能放入，第一耦合器与第二耦合器分离，避免第一耦合器与第二耦合器碰撞损坏。
可以理解的是，在内锅组件放入外锅时，当第一耦合器与第二耦合器的对位准确时，凸块插入第二凹槽，内锅组件顺利放入外锅，第一耦合器插入第二 耦合器实现通电连接。
在上述任一技术方案中，进一步地，在凸块位于第二凹槽中的情况下，凸块与第二凹槽之间的径向间隙大于等于0.1mm且小于等于2mm。
在该技术方案中，限定凸块与第二凹槽之间的径向间隙大于等于0.1mm且小于等于2mm，在该范围内，一方面，能够避免凸块与第二凹槽之间的径向间隙过大，保证了凸块相对第二凹槽的径向方向不出现晃动，也即，防止由于内锅组件径向移动，而导致的第一耦合器与第二耦合器对位不准，另一方面，能够避免凸块与第二凹槽之间的径向间隙过小，便于内锅组件放置到外锅中，同时也可以避免内锅组件在放置或取出外锅过程中，由于碰撞对凸块和第二凹槽造成磨损，提高烹饪设备的耐用性。
在上述任一技术方案中，进一步地，第一耦合器和第二耦合器的两者之一包括多个电极针，另一者包括多个电极槽，内锅组件在对位件位于容纳槽中的情况下，电极针插入电极槽中以实现通电。
在该技术方案中，第一耦合器和第二耦合器的两者之一包括多个电极针，另一者包括多个电极槽，内锅组件在对位件放置于容纳槽中时，电极针插入电极槽中以实现通电，进一步保证第一耦合器和第二耦合器插接到位，从而通过第二耦合器与第一耦合器的配合能够保证烹饪设备的正常工作。并且，通过设置第一耦合器和第二耦合器的两者之一包括多个电极针，另一者包括多个电极槽，解决了相关技术中的环状电极在清洗内锅时沾水后，每圈电极间导电的风险高的问题，从而能够降低清洗内锅后电极间导电造成安全事故的风险。
在上述任一技术方案中，进一步地，多个电极针分布在同心的圆周上，多个电极针成对存在，每对电极针沿圆周的圆心对称分布；多个电极槽分布在同心的圆周上，多个电极槽成对存在，每对电极槽沿圆周的圆心对称分布；多个电极针与多个电极槽一一对应。
在该技术方案中，多个电极针分布在同心的圆周上，并成对存在，且每对电极针沿圆周的圆心对称分布，使成对存在的两个电极针不必加以区分，多个电极槽分布在同心的圆周上，并成对存在，且每对电极槽沿圆周的圆心对称分布，使成对存在的两个电极槽不必加以区分，其中，多个电极针与多个电极槽 一一对应，由于多个电极针和多个电极槽成对且对称的设置，使把手和第一凹槽相配合时，不必区分左右，也即内锅组件正常放置于外锅中或旋转180°放置于外锅中均可实现第一耦合器和第二耦合器的连接通电，无需刻意对位，便于将内锅组件准确地安装到外锅中，保证烹饪设备的工作，提升用户操控体验。
在上述任一技术方案中，进一步地，基于对位件包括把手的情况下，把手的数量为两个，两个把手对称地设置在内锅组件的两侧；或基于对位件包括凸块的情况下，凸块的数量为两个，两个凸块沿内锅组件的中心轴对称地分布。
在该技术方案中，基于对位件包括把手的情况下，进一步限定把手的数量为两个，两个把手对称设置在内锅组件的两侧，也即，在内锅组件的外侧壁上对称设置有两个把手，便于用户从两侧提起内锅组件，方便内锅组件的拿取，并且，使把手和第一凹槽相配合时，不必区分左右，也即内锅组件正常放置于外锅中或旋转180°放置于外锅中均可实现第一耦合器和第二耦合器的连接通电，无需刻意对位，便于将内锅组件准确地安装到外锅中；或基于对位件包括凸块的情况下，进一步限定凸块的数量为两个，两个凸块沿内锅组件的中心轴对称地分布，也即，在内锅组件的底壁上沿内锅组件的中心轴对称设置有两个凸块，使得凸块和第二凹槽相配合时，不必区分左右，也即内锅组件正常放置于外锅中或旋转180°放置于外锅中均可使得凸块位于第二凹槽中，无需刻意对位，便于将内锅组件准确地安装到外锅中，保证烹饪设备的工作，提升用户操控体验。
在上述任一技术方案中，进一步地，多个电极针分布在第一圆周上，多个电极槽分布在第二圆周上，第一圆周与第二圆周的直径相等；或多个电极针分布在多个不同直径的第一圆周上，多个电极槽分布在多个不同直径的第二圆周上，多个第一圆周的直径与多个第二圆周的直径一一对应相等。
在该技术方案中，多个电极针分布在第一圆周上，也即，多个电极针均分布在同一圆周上，多个电极槽分布在第二圆周上，也即，多个电极槽均分布在同一圆周上，第一圆周与第二圆周的直径相等，可以实现通过将对位件安装在容纳槽中即可对内锅组件和外锅的配合进行限位，使得在对位件位于容 纳槽中的情况下，内锅组件上的第一耦合器的电极针和外锅上的第二耦合器的电极槽能够相接触实现通电，进一步保证了内锅正常放置于外锅中或旋转180°放置于外锅中，即无需刻意对位，均可实现第一耦合器和第二耦合器的连接通电，实现烹饪设备的正常工作。或多个电极针分布在多个不同直径的第一圆周上，由于多个电极针成对存在，仅需保证每对电极针分布在同一圆周上即可使成对存在的两个电极针不必加以区分；多个电极槽分布在多个不同直径的第二圆周上，由于多个电极槽成对存在，仅需保证每对电极槽分布在同一圆周上即可使成对存在的两个电极槽不必加以区分；进一步地，多个第一圆周的直径与多个第二圆周的直径一一对应相等，可以实现通过将对位件安装在容纳槽中即可对内锅组件和外锅的配合进行限位，使得在对位件位于容纳槽中的情况下，内锅组件上的第一耦合器的电极针和外锅上的第二耦合器的电极槽能够相接触实现通电，进一步保证了内锅正常放置于外锅中或旋转180°放置于外锅中，即无需刻意对位，均可实现第一耦合器和第二耦合器的连接通电，实现烹饪设备的正常工作。
在上述任一技术方案中，进一步地，第一耦合器还包括：第一接地电极，第一接地电极位于多个电极针的分布圆周的中心；第二耦合器还包括：第二接地电极，第二接地电极位于多个电极槽的分布圆周的中心；其中，在第一耦合器与第二耦合器相插接的情况下，第一接地电极与第二接地电极相抵接。
在该技术方案中，通过在第一耦合器上设置第一接地电极，第二耦合器上设置第二接地电极，并将第一接地电极设置在多个电极针的分布圆周的中心，第二接地电极设置在多个电极槽的分布圆周的中心，使得第一耦合器无论从哪个方向插入第二耦合器均可使得第一接地电极与第二接地电极相接触，也即，通过将把手放置于容纳槽中也能够实现第一接地电极与第二接地电极相抵接，无需刻意对位，进一步保证了第一耦合器与第二耦合器插接到位，且通过设置第一接地电极和第二接地电极，能够提升烹饪设备的使用安全性。
在上述任一技术方案中，进一步地，第一凹槽的槽壁与把手的边沿之间的距离的取值范围为0.2mm至6mm。
在该技术方案中，限定第一凹槽的槽壁与把手的边沿之间的距离的取值范围为0.2mm至6mm，在该范围内，一方面，能够避免第一凹槽的槽壁与把手的边沿之间的距离过大，保证了当把手放置于第一凹槽中时，把手相对第一凹槽不出现晃动，也即，防止由于内锅组件周向转动而导致的第一耦合器与第二耦合器对位不准。另一方面，也能够避免第一凹槽的槽壁与把手的边沿之间的距离过小，可以避免把手放置于第一凹槽中时由于碰撞而对把手和第一凹槽造成磨损，进而延长了烹饪设备的使用寿命。
在上述任一技术方案中，进一步地，内锅组件的侧壁与安装腔的内侧壁之间的距离的取值范围为0.1mm至6mm。
在该技术方案中，限定内锅组件的侧壁与安装腔的内侧壁之间的距离的取值范围为0.1mm至6mm，在该范围内，一方面，能够避免内锅组件的侧壁与安装腔的内侧壁之间的距离过大，保证了内锅组件相对外锅不出现晃动，也即，防止由于内锅径向移动，而导致的第一耦合器与第二耦合器对位不准，另一方面，能够避免内锅组件的侧壁与安装腔的内侧壁之间的距离过小，可以避免内锅组件在放置或取出外锅过程中，由于碰撞对内锅组件和安装腔造成磨损，提高烹饪设备的耐用性。
在上述任一技术方案中，进一步地，烹饪设备还包括：安装结构，设置在外锅的底壁上，第二耦合器位于安装结构处，安装结构被配置为适于支撑第二耦合器。
在该技术方案中，外锅上设有安装结构，第二耦合器位于安装结构处且安装结构能够支撑第二耦合器，对第二耦合器的组装进行限位、固定及支撑，可保证第二耦合器的安装位置，使得第二耦合器的组装简单，并能保证第一耦合器与第二耦合器插接到位，实现烹饪设备内部结构安放有序，不会出现结构干涉的情况，并且，避免第二耦合器受到内锅向下压合的冲击力时而向下产生位移。
进一步地，安装结构可以为与外锅一体成型的一体式结构，一体式的结构具有良好的力学性能，因而能够提高外锅与安装结构之间的连接强度，另外，可将外锅与安装结构一体制成，批量生产，以提高产品的加工效率，降低产品的加工成本；并且，通过将外锅与安装结构设计为一体成型的一体式结构，提 高了烹饪设备的整体性，减少了零部件数量，减少了安装工序，提高了安装效率，使烹饪设备的安装更为方便可靠。
在上述任一技术方案中，进一步地，安装结构包括：安装孔，设置在外锅的底壁上；挡筋，设置在安装孔的外周，挡筋凸出设置在外锅的底壁上，挡筋支撑第二耦合器；定位凸台，凸出设置在挡筋上。
在该技术方案中，在外锅的底壁上设有安装孔，在安装孔的外周设置挡筋，挡筋凸出设置在外锅的底壁上，挡筋能够支撑第二耦合器，使得第二耦合器通过挡筋固定在外锅上，挡筋的结构简单，易于生产，能够简化外锅的生产工艺，提升生产效率。进一步地，挡筋的高度可以为0.5mm至5mm，在该范围内，挡筋的高度合适，既便于挡筋以及外锅的加工生产，又能确保挡筋能够对第二耦合器的安装起到支撑作用。
另外，在挡筋上设有定位凸台，有效防止第二耦合器在外锅上转动，确保第二耦合器的安装稳固。进一步地，定位凸台的高度可以为1mm至10mm，在该范围内，定位凸台的高度合适，便于定位凸台以及外锅的加工生产，提升生成效率。
在上述任一技术方案中，进一步地，第二耦合器包括：耦合器壳体；卡扣，设置在耦合器壳体上，卡扣穿过安装孔扣合在外锅的底壁外侧；支撑部，设置在耦合器壳体的外周壁上，支撑部与挡筋相抵接，支撑部上设有沿第二耦合器的轴向方向贯穿支撑部的缺口，定位凸台位于缺口中。
在该技术方案中，第二耦合器包括耦合器壳体、卡扣及支撑部，卡扣设置在耦合器壳体上，在安装第二耦合器时，卡扣由安装腔内部穿过设置在外锅底壁上的安装孔扣合在外锅的底壁外侧，也即，第二耦合器由上至下安装在外锅上，使得第二耦合器的安装方便。进一步地，在耦合器壳体的外周壁上设有支撑部，支撑部与挡筋相抵接，也即，挡筋位于支撑部的下方起到支撑支撑部的作用，进而挡筋被夹设在第二耦合器的支撑部和卡扣之间，从而通过支撑部和卡扣与挡筋的配合实现第二耦合器的安装。
另外，支撑部上设有沿第二耦合器的轴向方向贯穿支撑部的缺口，在挡筋上设有定位凸台，在第二耦合器组装到外锅上时，定位凸台位于缺口中，从而起到防止第二耦合器在外锅上转动的作用，确保第二耦合器的安装稳固。
进一步地，支撑部的高度可以为1mm至10mm，在该范围内，支撑部的高度合适，既便于支撑部以及耦合器壳体的加工生产，又能确保支撑部具有足够的强度，能够承受内锅对第二耦合器的压力而不易断裂、破损，从而与挡筋配合起到支撑第二耦合器的作用。
在上述任一技术方案中，进一步地，内锅组件包括：内锅；加热件，设置在内锅的底壁上；底罩，设置在内锅的底部，并与内锅相连接，凸块设置在底罩上，内锅的底壁和底罩共同围合成密封腔体，加热件设置于密封腔体内，并与第一耦合器电连接，第一耦合器至少部分位于密封腔体的内部。
在该技术方案中，底罩设置于内锅的底部，以使得内锅的底壁、底罩围合成密封腔体；凸块设置在底罩上，便于凸块的加工，加热件设置在密封腔体内，且加热件与第一耦合器电连接，在内锅使用过程中，第一耦合器与第二耦合器配合使用，进而为加热件供电，加热件工作产生热量，对烹饪腔体内的食物进行烹饪；第一耦合器的部分结构位于密封腔体内，内锅的电器元件同样位于该密封腔体内。
在上述任一技术方案中，进一步地，内锅包括：锅本体；底板，设置于锅本体与加热件之间，加热件和第一耦合器分别与底板相连接。
在该技术方案中，锅本体与加热件之间设置有底板，且加热件和第一耦合器均设置于底板上。一方面，底板可避免加热件和第一耦合器直接与锅本体连接，避免加热件和第一耦合器的连接工艺对锅本体造成损害，并降低加热件和第一耦合器的连接难度；另一方面，底板可避免加热件与锅本体直接接触，使得加热件产生的热量通过底板传递至锅本体，保证锅本体底部均匀受热，保证烹饪效果。
具体地，锅本体采用不锈钢内锅，底板采用铝制底板。底板通过焊接或螺钉固定在锅本体上；第一耦合器通过螺钉固定在底板上。
在上述任一技术方案中，进一步地，烹饪设备还包括：传感器，设置在内锅上；压板，设置在第一耦合器上，压板被配置为适于固定传感器。
在该技术方案中，传感器设置在内锅上，压板设置在第一耦合器上，并被配置为适于固定传感器，具体地，传感器可以为温度传感器，通过压板对传感器施加压力，使得传感器与内锅组件相贴合，可以保证传感器与内锅 组件接触牢固、贴合紧密，进而保证内锅组件内部介质的温度可以快速、准确的传递到传感器，使得传感器可以准确测温，提高产品的性能。
在上述任一技术方案中，进一步地，烹饪设备还包括：固定柱，设置在底板上，固定柱由底板的底壁向下延伸；固定孔，设置在第一耦合器上，固定柱插设在固定孔中；连接件，穿过固定孔与固定柱相连接，以连接第一耦合器和底板。
在该技术方案中，在底板上设有由底板的底壁向下延伸的固定柱，在第一耦合器上设有固定孔，固定柱插设在固定孔中，连接件穿过固定孔与固定柱相连接，从而使得第一耦合器通过连接件固定在底板上，既能够使得第一耦合器与底板之间的连接稳固，又便于第一耦合器的安装及拆卸。
在本申请的描述中，需要说明的是，本申请所提及的“烹饪设备”可包含任何可应用本申请技术方案的能够对食物进行烹饪处理的烹饪设备，包括但不限于压力锅、电饭煲。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1示出了根据本申请一个实施例的烹饪设备的结构示意图；
图2示出了图1所示实施例的烹饪设备在A处的局部放大图；
图3示出了根据本申请一个实施例的烹饪设备的另一结构示意图；
图4示出了图3所示实施例的烹饪设备在B处的局部放大图；
图5示出了根据本申请一个实施例的烹饪设备的外锅的结构示意图；
图6示出了根据本申请一个实施例的烹饪设备的内锅组件的结构示意图；
图7示出了根据本申请一个实施例的烹饪设备的外锅的另一个结构示意图；
图8示出了图7所示实施例的烹饪设备在C处的局部放大图；
图9示出了根据本申请一个实施例的烹饪设备的第二耦合器的结构示意图；
图10示出了根据本申请一个实施例的烹饪设备的爆炸图；
图11示出了根据本申请一个实施例的烹饪设备的部分结构示意图；
图12示出了根据本申请另一个实施例的烹饪设备的外锅的结构示意图；
图13示出了根据本申请另一个实施例的烹饪设备的内锅组件的结构示意图；
图14示出了根据本申请另一个实施例的烹饪设备的部分爆炸图；
图15示出了根据本申请另一个实施例的烹饪设备的又一部分爆炸图；
图16示出了根据本申请另一个实施例的烹饪设备的一个结构示意图；
图17示出了图16所示实施例的烹饪设备在D处的局部放大图。
其中，图1至图17中的附图标记与部件名称之间的对应关系为：
100内锅组件，102第一耦合器，104把手，105凸块，106外锅，107台阶面，108第一凹槽，109第二凹槽，110第二耦合器，112电极针(1121电极针A，1122电极针B，1123电极针C，1124电极针D)，114电极槽(1141电极槽a，1142电极槽b，1143电极槽c，1144电极槽d)，116第一接地电极，118第二接地电极，120挡筋，122定位凸台，124卡扣，126支撑部，128加热件，200底罩，202底板，204传感器，206固定柱，208固定孔，226安装孔，228安装结构，230耦合器壳体，232缺口。
具体实施方式
为了可以更清楚地理解本申请的上述目的、特征和优点，下面结合附图和具体实施方式对本申请进行进一步的详细描述。需要说明的是，在不冲突的情况下，本申请的实施例及实施例中的特征可以相互组合。
在下面的描述中阐述了很多具体细节以便于充分理解本申请，但是，本申请还可以采用其他不同于在此描述的其他方式来实施，因此，本申请的保护范围并不受下面公开的具体实施例的限制。
下面参照图1至图17描述根据本申请一些实施例提供的烹饪设备。
实施例一
如图1和图3所示，根据本申请的第一个方面，本申请提供了一种烹饪设备，包括：内锅组件100、第一耦合器102、对位件、外锅106、容纳槽和第二耦合器110。
具体地，外锅106上设置有安装腔，内锅组件100可移除地设置于安装腔中，对位件设置在内锅组件100和外锅106的中的一个上，容纳槽设置在内锅组件100和外锅106的中的另一个上，且对位件被配置为适于安装在容纳槽内，通过将对位件安装在容纳槽中对内锅组件100和外锅106的配合进行限位，使得在对位件位于容纳槽中的情况下，内锅组件100上的第一耦合器102和外锅106上的第二耦合器110相插接，实现烹饪设备的通电，便于将内锅组件100准确地安装到外锅106中。本申请提供的烹饪设备，通过在内锅组件100和外锅106中的一个上设置对位件，在内锅组件100和外锅106中的另一个上设置容纳槽，在将内锅组件100放置到外锅106中进行加热时，通过将对位件放置于容纳槽中实现对内锅组件100和外锅106的配合进行限位，能够使得设置与内锅组件100上的第一耦合器102与设置于外锅106上的第二耦合器110插接到位，无需在放置内锅组件100时刻意判断第一耦合器102是否与第二耦合器110插接到位，便于将内锅组件100准确地安装到外锅106中，提升用户的使用体验。
实施例二
如图1和图10所示，在本申请的一个具体实施例中，进一步地，对位件包括两个把手104，容纳槽包括与把手104相适配的第一凹槽108，两个把手104对称设置在内锅组件100的两侧，也即，在内锅组件100的外侧壁上对称设置有两个把手104，使得通过将把手104放置在第一凹槽108中即可实现对内锅组件100和外锅106的配合进行限位，并且，把手104还具有便于拿取内锅组件100的作用，具体地，把手104优选由隔热材料或导热性能较差的材料制成，可避免内锅组件100的热量传递到把手上，通过设置把手104可在烹饪结束后直接提起内锅组件100，减少了用户等待的时间；进一步地，第一凹槽108被构造为由外锅106的上表面向下凹陷形成，使得第一凹槽108易于加工，提高了产品的生产效率，同时，便于 用户将把手104从第一凹槽108中提起，进一步地，设置第一凹槽108与把手104相适配，使得把手104放置在第一凹槽108中的操作简单，简化了用户拿取及放置内锅组件100的操作步骤，通过设置把手104与第一凹槽108相配合对内锅组件100和外锅106的配合进行限位，保证第一耦合器102和第二耦合器110能够快速、准确地插接到位，进而实现烹饪设备的正常工作。
如图11所示，在上述任一实施例中，进一步地，限定第一凹槽108的槽壁与把手104的边沿之间的距离为L，L的取值范围为0.2mm至6mm，在该范围内，一方面，能够避免第一凹槽108的槽壁与把手的边沿之间的距离过大，保证了当把手104放置于第一凹槽108中时，把手104相对第一凹槽108不出现晃动，也即，防止由于内锅组件100周向转动而导致的第一耦合器102与第二耦合器110对位不准。另一方面，也能够避免第一凹槽108的槽壁与把手104的边沿之间的距离过小，可以避免把手104放置于第一凹槽108中时由于碰撞而对把手104和第一凹槽108造成磨损，进而延长了烹饪设备的使用寿命。
实施例三
在上述实施例二的基础上，进一步地，如图12、图13和图14所示，对位件还包括：凸块105，凸块105设置在内锅组件100的底部和安装腔的底壁中的一个上；容纳槽还包括：第二凹槽109，第二凹槽109设置在内锅组件100的底部和安装腔的底壁中的另一个上。
在该实施例中，对位件还包括凸块105，容纳槽还包括第二凹槽109，使得通过将凸块105放置在第二凹槽109中即可进一步地对内锅组件100和外锅106的配合进行限位，通过设置凸块105与第二凹槽109相配合对内锅组件100和外锅106的配合进行限位，能够在把手104与第一凹槽108的间隙较大的情况下进一步保证第一耦合器102和第二耦合器110能够快速、准确地插接到位，进而实现烹饪设备的正常工作。具体地，凸块105可以设置在内锅组件100的外底壁上，第二凹槽109可以设置在安装腔的底壁上；或凸块105可以设置在安装腔的底壁上，第二凹槽109可以设置在内锅组件100的外底壁上。
实施例四
如图12至图17所示，在本申请的一个具体实施例中，进一步地，对位件包括凸块105，设置在内锅组件100的底部，凸块105的数量为两个，两个凸块105沿内锅组件100的中心轴对称地分布；容纳槽包括第二凹槽109，第二凹槽109设置在安装腔的底壁上，容纳槽与凸块105相适配。
在该技术方案中，如图12、图13和图14所示，对位件包括凸块105，容纳槽包括第二凹槽109，使得通过将凸块105放置在第二凹槽109中即可实现对内锅组件100和外锅106的配合进行限位，通过设置凸块105与第二凹槽109相配合对内锅组件100和外锅106的配合进行限位，能够保证第一耦合器102和第二耦合器110能够快速、准确地插接到位，进而实现烹饪设备的正常工作。具体地，凸块105的数量为两个，两个凸块105沿内锅组件100的中心轴对称地分布，也即，在内锅组件100的底壁上沿内锅组件100的中心轴对称设置有两个凸块105，使得凸块105和第二凹槽109相配合时，不必区分左右，也即内锅组件100正常放置于外锅106中或旋转180°放置于外锅106中均可使得凸块105位于第二凹槽109中，无需刻意对位，便于将内锅组件100准确地安装到外锅106中，保证烹饪设备的工作，提升用户操控体验。
在上述实施例三或实施例四的基础上，进一步地，如图12和图15所示，设置外锅106的底壁包括外周侧的台阶面107和中部的下沉台阶，下沉台阶的侧壁凹陷形成第二凹槽109，内锅组件100的底壁形状与外锅106的底壁的形状相适配，两者的形状相仿，保证内锅组件100嵌入到外锅106的内部，保证内锅组件100与外锅106配合使用；其中，凸块105与内锅组件100的中心之间的最大距离大于台阶面107的半径，以使凸块105能够支撑在台阶面107上，也即，当第一耦合器102与第二耦合器110对位不准时，凸块105与第二凹槽109的对位不准，在将内锅组件100放入到容纳腔中时，凸块105抵接在台阶面107上，内锅组件100不能放入，第一耦合器102与第二耦合器110分离，避免第一耦合器102与第二耦合器110碰撞损坏。
可以理解的是，在内锅组件100放入外锅106时，当第一耦合器102与第二耦合器110的对位准确时，凸块105插入第二凹槽109，内锅组件100顺利放入外锅106，第一耦合器102插入第二耦合器110实现通电连接。
在上述实施例三或实施例四的基础上，进一步地，如图16和图17所示，限定凸块105与第二凹槽109之间的径向间隙N大于等于0.1mm且小于等于2mm，在该范围内，一方面，能够避免凸块105与第二凹槽109之间的径向间隙N过大，保证了凸块105相对第二凹槽109的径向方向不出现晃动，也即，防止由于内锅组件100径向移动，而导致的第一耦合器102与第二耦合器110对位不准，另一方面，能够避免凸块105与第二凹槽109之间的径向间隙N过小，便于内锅组件100放置到外锅106中，同时也可以避免内锅组件100在放置或取出外锅106过程中，由于碰撞对凸块105和第二凹槽109造成磨损，提高烹饪设备的耐用性。
如图3所示，在上述任一实施例的基础上，进一步地，限定内锅组件100的侧壁与安装腔的内侧壁之间的距离为M，M取值范围为0.1mm至6mm，在该范围内，一方面，能够避免内锅组件100的侧壁与安装腔的内侧壁之间的距离过大，保证了内锅组件100相对外锅106不出现晃动，也即，防止由于内锅组件100径向移动，而导致的第一耦合器102与第二耦合器110对位不准，另一方面，能够避免内锅组件100的侧壁与安装腔的内侧壁之间的距离过小，可以避免内锅组件100在放置或取出外锅106过程中，由于碰撞对内锅组件100和安装腔造成磨损，提高烹饪设备的耐用性。
实施例五
在上述任一实施例中，进一步地，第一耦合器102和第二耦合器110的两者之一包括多个电极针112，另一者包括多个电极槽114，内锅组件100在对位件放置于容纳槽中时，电极针112插入电极槽114中以实现通电，进一步保证第一耦合器102和第二耦合器110插接到位，从而通过第二耦合器110与第一耦合器102的配合能够保证烹饪设备的正常工作。
如图5和图6所示，在上述任一实施例中，进一步地，多个电极针112分布在同心的圆周上，并成对存在，且每对电极针112沿圆周的圆心对称分布，使成对存在的两个电极针112不必加以区分，多个电极槽114分布在同心的圆周上，并成对存在，且每对电极槽114沿圆周的圆心对称分布，使成对存在的两个电极槽114不必加以区分，其中，多个电极针112与多个电极槽114一一对应，由于多个电极针112和多个电极槽114成对且对称的设置，使把手104 和容纳槽相配合时，不必区分左右，也即内锅组件100正常放置于外锅106中或旋转180°放置于外锅106中均可实现第一耦合器102和第二耦合器110的连接通电，无需刻意对位，便于将内锅组件100准确地安装到外锅106中，保证烹饪设备的工作，提升用户操控体验。
如图5和图6所示，在一个具体的实施例中，进一步地，第一耦合器102可以设置五个电极针112，电极针A1121、电极针B1122、电极针C1123、电极针D1124、第一接地电极116，对应的，第二耦合器110设置五个电极槽114，电极槽a1141、电极槽b1142、电极槽c1143、电极槽d1144、第二接地电极118。
具体地，当使用者将内锅组件100沿一个方向放入外锅106中时，容纳槽对对位件(即把手104)进行限位，内锅组件100下移，第一耦合器102与第二耦合器110接触，电极针112插入电极槽114，此时电极针A1121与电极槽a1141配合(或电极针A1121与电极槽b1142配合)，电极针B1122与电极槽b1142配合(或电极针B1122与电极槽a1141配合)，电极针C1123与电极槽c1143配合(或电极针C1123与电极槽d1144配合)，电极针D1124与电极槽d1144配合(或电极针D1124与电极槽c1143配合)，第一接地电极116与第二接地电极118配合，实现正常通电。
当使用者将内锅组件100沿另一个方向(上述方向旋转180°)放入外锅106时，容纳槽对对位件(即把手104)进行限位，内锅组件100下移，第一耦合器102与第二耦合器110接触，电极针112插入电极槽114，此时电极针A1121与电极槽b1142配合(或电极针A1121与电极槽a1141配合)，电极针B1122与电极槽a1141配合(或电极针B1122与电极槽b1142配合)，电极针C1123与电极槽d1144配合(或电极针C1123与电极槽c1143配合)，电极针D1124与电极槽c1143配合(或电极针D1124与电极槽d1144配合)，第一接地电极116与第二接地电极118配合，实现正常通电。使用者端正内锅组件100，将对位件(即把手)放入容纳槽中，不需区分左右，不需刻意对位，均可实现第一耦合器102与第二耦合器110连接通电，提升操控体验。
在上述具体实施例的基础上，也可以设置第一耦合器102包括四个电 极针112，电极针A1121、电极针B1122、电极针C1123、电极针D1124，对应的，第二耦合器110也设置四个电极槽114，电极槽a1141、电极槽b1142、电极槽c1143、电极槽d1144，也即第一耦合器102和第二耦合器110均不设置接地电极，使用者同样可以将内锅组件100沿两个方向放入外锅106中，容纳槽对对位件(即把手104)进行限位，内锅组件100下移，第一耦合器102与第二耦合器110的每个电极(除接地电极外)的插接方式与上述具体实施例相同，此处就不在具体一一说明，同样可以实现正常通电。使用者端正内锅组件100，将对位件(即把手)放入容纳槽中，不需区分左右，不需刻意对位，均可实现第一耦合器102与第二耦合器110连接通电，提升操控体验。
进一步地，在上述具体的实施例中，第一耦合器102中电极针A1121和电极针B1122分别连接加热件128的两极(或传感器204的两极)，电极针C1123和电极针D1124分别连接传感器204的两极(或加热件128的两极)。
在另一个具体的实施例中，进一步地，当第一耦合器102和第二耦合器110分别设置两个电极时，使用者将内锅组件100沿一个方向放入外锅106中时，容纳槽对对位件(即把手)进行限位，内锅组件100下移，第一耦合器102与第二耦合器110接触，电极针112插入电极槽114，此时电极针A1121与电极槽a1141配合(或电极针A1121与电极槽b1142配合)，电极针B1122与电极槽b1142配合(或电极针B1122与电极槽a1141配合)，实现正常通电。使用者端正内锅组件100，将对位件(即把手)放入容纳槽中，不需区分左右，不需刻意对位，均可实现第一耦合器102与第二耦合器110连接通电，提升操控体验。
进一步地，第一耦合器102中电极针A1121和电极针B1122分别连接加热件128的两极。
如图5和图6所示，在上述任一实施例中，进一步地，多个电极针112分布在第一圆周上，也即，多个电极针112均分布在同一圆周上，多个电极槽114分布在第二圆周上，也即，多个电极槽114均分布在同一圆周上，第一圆周与第二圆周的直径相等，可以实现通过将对位件安装在容纳槽中即可对内 锅组件100和外锅106的配合进行限位，使得在对位件位于容纳槽中的情况下，内锅组件100上的第一耦合器102的电极针112和外锅106上的第二耦合器110的电极槽114能够相接触实现通电，进一步保证了内锅组件100正常放置于外锅106中或旋转180°放置于外锅106中，即无需刻意对位，均可实现第一耦合器102和第二耦合器110的连接通电，实现烹饪设备的正常工作。
或者多个电极针112分布在多个不同直径的第一圆周上，由于多个电极针112成对存在，仅需保证每对电极针112分布在同一圆周上即可使成对存在的两个电极针112不必加以区分；多个电极槽114分布在多个不同直径的第二圆周上，由于多个电极槽114成对存在，仅需保证每对电极槽114分布在同一圆周上即可使成对存在的两个电极槽114不必加以区分；进一步地，多个第一圆周的直径与多个第二圆周的直径一一对应相等，可以实现通过将对位件安装在容纳槽中即可对内锅组件100和外锅106的配合进行限位，使得在对位件位于容纳槽中的情况下，内锅组件100上的第一耦合器102的电极针112和外锅106上的第二耦合器110的电极槽114能够相接触实现通电，进一步保证了内锅组件100正常放置于外锅106中或旋转180°放置于外锅106中，即无需刻意对位，均可实现第一耦合器102和第二耦合器110的连接通电，实现烹饪设备的正常工作。
如图5和图6所示，在上述任一实施例中，进一步地，第一耦合器102还包括：第一接地电极116，第一接地电极116位于多个电极针112的分布圆周的中心；第二耦合器110还包括：第二接地电极118，第二接地电极118位于多个电极槽114的分布圆周的中心，通过在第一耦合器102上设置第一接地电极116，第二耦合器110上设置第二接地电极118，并将第一接地电极116设置在多个电极针112的分布圆周的中心，第二接地电极118设置在多个电极槽114的分布圆周的中心，使得第一耦合器102无论从哪个方向插入第二耦合器110均可使得第一接地电极116与第二接地电极118相接触，也即，通过将把手104放置于容纳槽中也能够实现第一接地电极116与第二接地电极118相抵接，无需刻意对位，进一步保证了第一耦合器102与第二耦合器110插接到位，且通过设置第一接地电极116和第二接地电 极118，能够提升烹饪设备的使用安全性。
进一步地，第一接地电极116与第二接地电极118可以有，也可以没有。
具体地，当第一耦合器102与第二耦合器110设置为五个电极时，即设置第一接地电极116和第二接地电极118，电极针A1121和电极针B1122相对第一接地电极116对称，电极针C1123和电极针D1124相对第一接地电极116对称，电极槽a1141和电极槽b1142相对第二接地电极118对称，电极槽c1143和电极槽d1144相对第二接地电极118对称；当第一耦合器102与第二耦合器110设置为四个电极时，即不设置接地电极，电极针A1121和电极针B1122处于同一圆上，相对圆心对称，电极针C1123和电极针D1124处于同一圆上，相对圆心对称，电极槽a1141和电极槽b1142处于同一圆上，相对圆心对称，电极槽c1143和电极槽d1144处于同一圆上，相对圆心对称。
实施例六
如图7所示，在上述任一实施例中，进一步地，烹饪设备还包括：安装结构228，设置在外锅106的底壁上，第二耦合器110位于安装结构228处，安装结构228被配置为适于支撑第二耦合器110。
在该实施例中，外锅106上设有安装结构228，第二耦合器110位于安装结构228处且安装结构228能够支撑第二耦合器110，对第二耦合器110的组装进行限位、固定及支撑，可保证第二耦合器110的安装位置，使得第二耦合器110的组装简单，并能保证第一耦合器102与第二耦合器110插接到位，实现烹饪设备内部结构安放有序，不会出现结构干涉的情况，并且，避免第二耦合器110受到内锅组件100向下压合的冲击力时而向下产生位移。
进一步地，安装结构228可以为与外锅106一体成型的一体式结构，一体式的结构具有良好的力学性能，因而能够提高外锅106与安装结构228之间的连接强度，另外，可将外锅106与安装结构228一体制成，批量生产，以提高产品的加工效率，降低产品的加工成本；并且，通过将外锅106与安装结构228设计为一体成型的一体式结构，提高了烹饪设备的整体性，减少了零部件数量，减少了安装工序，提高了安装效率，使烹饪设备的安装更为方便可靠。
如图7和图8所示，进一步地，安装结构228包括：安装孔226、挡筋120 和定位凸台122。在外锅106的底壁上设有安装孔226，在安装孔226的外周设置挡筋120，挡筋120凸出设置在外锅106的底壁上，挡筋120能够支撑第二耦合器110，使得第二耦合器110通过挡筋120固定在外锅106上，挡筋120的结构简单，易于生产，能够简化外锅106的生产工艺，提升生产效率。进一步地，挡筋120的高度可以为0.5mm至5mm，在该范围内，挡筋120的高度合适，既便于挡筋120以及外锅106的加工生产，又能确保挡筋120能够对第二耦合器110的安装起到支撑作用。
另外，在挡筋120上还设有定位凸台122，有效防止第二耦合器110在外锅106上转动，确保第二耦合器110的安装稳固。进一步地，定位凸台122的高度可以为1mm至10mm，在该范围内，定位凸台122的高度合适，便于定位凸台122以及外锅106的加工生产，提升生成效率。
如图9所示，在上述任一实施例中，进一步地，第二耦合器110包括耦合器壳体230、卡扣124及支撑部126，卡扣124设置在耦合器壳体230上，在安装第二耦合器110时，卡扣124由安装腔内部穿过设置在外锅106底壁上的安装孔226扣合在外锅106的底壁外侧，也即，第二耦合器110由上至下安装在外锅106上，使得第二耦合器110的安装方便。进一步地，在耦合器壳体230的外周壁上设有支撑部126，支撑部126与挡筋120相抵接，也即，挡筋120位于支撑部126的下方起到支撑支撑部126的作用，进而挡筋120被夹设在第二耦合器110的支撑部126和卡扣124之间，从而通过支撑部126和卡扣124与挡筋120的配合实现第二耦合器110的安装。
此外，支撑部126上设有沿第二耦合器110的轴向方向贯穿支撑部126的缺口232，在挡筋120上设有定位凸台122，在第二耦合器110组装到外锅106上时，定位凸台122位于缺口232中，从而起到防止第二耦合器110在外锅106上转动的作用，确保第二耦合器110的安装稳固。进一步地，定位凸台122的高度可以为1mm至10mm，在该范围内，确保定位凸台122具有足够的高度能够插设到缺口232中，从而与缺口232配合起到限制第二耦合器110旋转的作用。
其中，如图8和图9所示，定位凸台122和缺口232的数量为一一对应的多个，多个定位凸台122间隔设置在挡筋120上，多个缺口232间隔分布在支 撑部126上，也即，可以设置多个定位凸台122和多个缺口232，多个定位凸台122和多个缺口232一一对应，也即，每个定位凸台122插设在一个缺口232中，多个定位凸台122和多个缺口232的配合能够进一步地防止第二耦合器110在外锅106上转动，确保第二耦合器110的安装稳固。
进一步地，支撑部126的高度可以为1mm至10mm，在该范围内，支撑部126的高度合适，既便于支撑部126以及耦合器壳体230的加工生产，又能确保支撑部126具有足够的强度，能够承受内锅组件100对第二耦合器100的压力而不易断裂、破损，从而与挡筋120配合起到支撑第二耦合器110的作用。
如图1和图6所示，在上述任一实施例中，进一步地，内锅组件包括：内锅；加热件128，设置在内锅的底壁上；底罩200，设置在内锅的底部，并与内锅相连接，凸块105设置在底罩200上，内锅的底壁和底罩200共同围合成密封腔体，加热件128设置于密封腔体内，并与第一耦合器102电连接，第一耦合器102至少部分位于密封腔体的内部。
在该实施例中，底罩200设置于内锅的底部，以使得内锅的底壁、底罩200围合成密封腔体；凸块105设置在底罩200上，便于凸块105的加工，加热件128设置在密封腔体内，且加热件128与第一耦合器102电连接，在内锅使用过程中，第一耦合器102与第二耦合器110配合使用，进而为加热件128供电，加热件128工作产生热量，对烹饪腔体内的食物进行烹饪；第一耦合器102的部分结构位于密封腔体内，内锅的电器元件同样位于该密封腔体内。
如图1和图2所示，在上述任一实施例中，进一步地，锅本体与加热件128之间设置有底板202，且加热件128和第一耦合器102均设置于底板202上。一方面，底板202可避免加热件128和第一耦合器102直接与锅本体连接，避免加热件128和第一耦合器102的连接工艺对锅本体造成损害，并降低加热件128和第一耦合器102的连接难度；另一方面，底板202可避免加热件128与锅本体直接接触，使得加热件128产生的热量通过底板202传递至锅本体，保证锅本体底部均匀受热，保证烹饪效果。
具体地，锅本体采用不锈钢内锅，底板202采用铝制底板。底板202通过焊接或螺钉固定在锅本体上；第一耦合器102通过螺钉固定在底板202上。
如图3和图4所示，在上述任一实施例中，进一步地，烹饪设备还包括：传感器204，设置在内锅上；压板，设置在第一耦合器102上，压板被配置为适于固定传感器204。
在该实施例中，传感器204设置在内锅上，压板设置在第一耦合器102上，并被配置为适于固定传感器204，具体地，传感器204可以为温度传感器，通过压板对传感器204施加压力，使得传感器204与内锅组件100相贴合，可以保证传感器204与内锅组件100接触牢固、贴合紧密，进而保证内锅组件100内部介质的温度可以快速、准确的传递到传感器204，使得传感器204可以准确测温，提高产品的性能。
如图3和图4所示，在上述任一实施例中，进一步地，在底板202上设有由底板202的底壁向下延伸的固定柱206，在第一耦合器102上设有固定孔208，固定柱206插设在固定孔208中，连接件穿过固定孔208与固定柱206相连接，从而使得第一耦合器102通过连接件固定在底板202上，既能够使得第一耦合器102与底板202之间的连接稳固，又便于第一耦合器102的安装及拆卸。
具体地，连接件可以为螺钉，采用螺钉连接方便安装，节省成本，简化生产工艺，提高生产效率，同时便于后续的拆卸维护。
在本申请的描述中，术语“多个”则指两个或两个以上，除非另有明确的限定，术语“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制；术语“连接”、“安装”、“固定”等均应做广义理解，例如，“连接”可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请的描述中，术语“一个实施例”、“一些实施例”、“具体实施例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或特点包含于本申请的至少一个实施例或示例中。在本申请中，对上述术 语的示意性表述不一定指的是相同的实施例或实例。而且，描述的具体特征、结构、材料或特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上所述仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (19)

  1. 一种烹饪设备，其中，包括：
    内锅组件；
    第一耦合器，设置在所述内锅组件上；
    外锅，所述外锅上具有安装腔，所述内锅组件可移除地设置在所述安装腔中；
    对位件，设置在所述内锅组件和所述外锅中的一个上；
    容纳槽，设置在所述内锅组件和所述外锅中的一个另上，所述对位件被配置为适于安装在所述容纳槽内；
    第二耦合器，设置在所述外锅上，所述第二耦合器被配置为适于与所述第一耦合器相插接。
  2. 根据权利要求1所述的烹饪设备，其中，
    所述对位件包括：把手，所述把手的数量为多个；
    所述容纳槽包括第一凹槽，所述第一凹槽被构造为由所述外锅的上表面向下凹陷形成，所述第一凹槽与所述把手相适配。
  3. 根据权利要求2所述的烹饪设备，其中，
    所述对位件还包括：凸块，所述凸块设置在所述内锅组件的底部和所述安装腔的底壁中的一个上；
    所述容纳槽还包括：第二凹槽，所述第二凹槽设置在所述内锅组件的底部和所述安装腔的底壁中的另一个上。
  4. 根据权利要求1所述的烹饪设备，其中，
    所述对位件包括凸块，设置在所述内锅组件的底部，所述凸块的数量为多个；
    所述容纳槽包括第二凹槽，所述第二凹槽设置在所述安装腔的底壁上，所述容纳槽与所述凸块相适配。
  5. 根据权利要求3或4所述的烹饪设备，其中，
    所述外锅的底壁包括外周侧的台阶面和中部的下沉台阶，所述下沉台阶的侧壁凹陷形成所述第二凹槽；
    所述内锅组件的底壁的形状与所述外锅的底壁的形状相适配，以使所述内锅组件嵌入所述外锅内；
    其中，所述凸块与所述内锅组件的中心之间的最大距离大于所述台阶面的半径，以使所述凸块能够支撑在所述台阶面上。
  6. 根据权利要求3或4所述的烹饪设备，其中，
    在所述凸块位于所述第二凹槽中的情况下，所述凸块与所述第二凹槽之间的径向间隙大于等于0.1mm且小于等于2mm。
  7. 根据权利要求3或4所述的烹饪设备，其中，
    所述第一耦合器和所述第二耦合器的两者之一包括多个电极针，另一者包括多个电极槽，所述内锅组件在所述对位件位于所述容纳槽中的情况下，所述电极针插入所述电极槽中以实现通电。
  8. 根据权利要求7所述的烹饪设备，其中，
    多个所述电极针分布在同心的圆周上，多个所述电极针成对存在，每对所述电极针沿圆周的圆心对称分布；
    多个所述电极槽分布在同心的圆周上，多个所述电极槽成对存在，每对所述电极槽沿圆周的圆心对称分布；
    多个所述电极针与多个所述电极槽一一对应。
  9. 根据权利要求8所述的烹饪设备，其中，
    基于所述对位件包括把手的情况下，所述把手的数量为两个，两个所述把手对称地设置在所述内锅组件的两侧；
    或基于所述对位件包括凸块的情况下，所述凸块的数量为两个，两个所述凸块沿所述内锅组件的中心轴对称地分布。
  10. 根据权利要求8所述的烹饪设备，其中，
    多个所述电极针分布在第一圆周上，多个所述电极槽分布在第二圆周上，所述第一圆周与所述第二圆周的直径相等；或
    多个所述电极针分布在多个不同直径的第一圆周上，多个所述电极槽分布在多个不同直径的第二圆周上，多个所述第一圆周的直径与多个所述第二圆周的直径一一对应相等。
  11. 根据权利要求8所述的烹饪设备，其中，
    所述第一耦合器还包括：第一接地电极，所述第一接地电极位于多个所述电极针的分布圆周的中心；
    所述第二耦合器还包括：第二接地电极，所述第二接地电极位于多个所述电极槽的分布圆周的中心；
    其中，在所述第一耦合器与所述第二耦合器相插接的情况下，所述第一接地电极与所述第二接地电极相抵接。
  12. 根据权利要求2所述的烹饪设备，其中，
    所述第一凹槽的槽壁与所述把手的边沿之间的距离的取值范围为0.2mm至6mm。
  13. 根据权利要求1至4中任一项所述的烹饪设备，其中，
    所述内锅组件的侧壁与所述安装腔的内侧壁之间的距离的取值范围为0.1mm至6mm。
  14. 根据权利要求1至4中任一项所述的烹饪设备，其中，所述烹饪设备还包括：
    安装结构，设置在所述外锅的底壁上，所述第二耦合器位于所述安装结构处，所述安装结构被配置为适于支撑所述第二耦合器，所述安装结构包括：
    安装孔，设置在所述外锅的底壁上；
    挡筋，设置在所述安装孔的外周，所述挡筋凸出设置在所述外锅的底壁上，所述挡筋支撑所述第二耦合器；
    定位凸台，凸出设置在所述挡筋上。
  15. 根据权利要求14所述的烹饪设备，其中，所述第二耦合器包括：
    耦合器壳体；
    卡扣，设置在所述耦合器壳体上，所述卡扣穿过所述安装孔扣合在所述外锅的底壁外侧；
    支撑部，设置在所述耦合器壳体的外周壁上，所述支撑部与所述挡筋相抵接，所述支撑部上设有沿所述第二耦合器的轴向方向贯穿所述支撑部的缺口，所述定位凸台位于所述缺口中。
  16. 根据权利要求3或4所述的烹饪设备，其中，所述内锅组件包括：
    内锅；
    加热件，设置在所述内锅的底壁上；
    底罩，设置在所述内锅的底部，并与所述内锅相连接，所述凸块设置在所述底罩上，所述内锅的底壁和所述底罩共同围合成密封腔体，所述加热件设置于所述密封腔体内，并与所述第一耦合器电连接，所述第一耦合器至少部分位于所述密封腔体的内部。
  17. 根据权利要求16所述的烹饪设备，其中，所述内锅包括：
    锅本体；
    底板，设置于所述锅本体与所述加热件之间，所述加热件和所述第一耦合器分别与所述底板相连接。
  18. 根据权利要求16所述的烹饪设备，其中，所述烹饪设备还包括：
    传感器，设置在所述内锅上；
    压板，设置在所述第一耦合器上，所述压板被配置为适于固定所述传感器。
  19. 根据权利要求17所述的烹饪设备，其中，所述烹饪设备还包括：
    固定柱，设置在所述底板上，所述固定柱由所述底板的底壁向下延伸；
    固定孔，设置在所述第一耦合器上，所述固定柱插设在所述固定孔中；
    连接件，穿过所述固定孔与所述固定柱相连接，以连接所述第一耦合器和所述底板。
PCT/CN2021/070389 2020-01-07 2021-01-06 烹饪设备 WO2021139663A1 (zh)

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