Cooking utensil, cooker and pot

Abstract

The utility model provides a cooking utensil, a cooker and a cookware, relates to the technical field of household appliances, and aims to solve the problem that a positioning part affects heat dissipation of the cookware and the cooker in the prior art. The cooking utensil comprises a cooking device and a pot matched with the cooking device for use, and the pot comprises a positioning ring extending towards the cooking device; the cooker comprises a shell and a panel, and the panel is connected to the shell and protrudes out of the shell; at least part of the peripheral surface of the panel is attached to the inner surface of the positioning ring; a heat insulation piece is arranged at the joint of the panel and the shell. According to the cooker, heat generated by the cookware is prevented from being transmitted to the shell through the heat insulation piece, the shell can be prevented from being deformed or damaged under the high temperature effect, and the service life of the cooker is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and in particular to a cooking utensil, a cooker and a pot. Background Art

[0002] Cooking utensils are widely used in people's daily life and are used to cook food. Cooking utensils usually include a cooker and a pot. During use, the pot is placed on the cooker, and the pot is heated by the heating function of the cooker to cook the food in the pot.

[0003] A cooking device, such as an induction cooker, generally comprises a shell and a panel disposed on the shell. The panel and the shell form a cavity for accommodating a heater, a temperature sensor and a controller.

[0004] However, during the cooking process, the pot and the panel may slip, and the heat generated by the pot may easily damage the cooker, thus reducing the service life of the cooker. Utility Model Content

[0005] The embodiments of the present application provide a cooking utensil, a cooker and a pot, which can slow down the transfer of heat generated by the pot to the shell, prevent damage to the cooker and the pot; and prevent the pot and the cooker from slipping during the cooking process.

[0006] In order to achieve the above objectives, this application provides the following technical solutions:

[0007] In a first aspect, an embodiment of the present application provides a cooking utensil, comprising a cooker and a pot used in conjunction with the cooker, wherein the pot comprises a positioning ring extending toward the cooker; the cooker comprises a shell and a panel, the panel is connected to the shell, and the panel protrudes from the shell; at least a portion of the outer peripheral surface of the panel is arranged to fit with the inner surface of the positioning ring;

[0008] A heat insulating member is provided at the connection between the panel and the shell.

[0009] The cooking utensil provided by the present application includes a cooker and a pot used in conjunction with the cooker; the cooker includes a panel and a shell, and a heat insulating member is provided at the connection between the shell and the panel. The heat insulating member has low thermal conductivity and high high temperature resistance, and can block the heat generated by the pot from being transmitted to the area opposite to the shell and the bottom of the pot, preventing the shell from being deformed or damaged under high temperature, thereby extending the service life of the cooker.

[0010] In addition, the panel protrudes from the shell, so that at least part of the outer circumference of the panel is arranged to fit with the inner surface of the positioning ring, so as to achieve the positioning of the pot and prevent the pot from slipping in the cooker during cooking. In a possible implementation, the heat insulating member further includes a first connecting portion, and the shell is provided with a second connecting portion, and the first connecting portion and the second connecting portion are detachably connected.

[0011] With such arrangement, on the basis of the preliminary fixation of the flange and the second part, the first connecting part and the second connecting part can cooperate with each other to achieve re-fixation, thereby improving the connection stability between the thermal insulation component and the shell.

[0012] In a possible implementation, a connecting column is provided on a side of the heat insulating member facing away from the panel, the connecting column extends in a direction toward the shell, and the connecting column constitutes the first connecting portion;

[0013] A connecting hole is provided on a region where the shell and the heat insulating member face each other, the connecting column is inserted into the connecting hole, and the connecting hole constitutes the second connecting portion.

[0014] This embodiment utilizes the cooperation between the connecting column and the connecting hole, and the connecting column can be directly inserted into the connecting hole, so as to facilitate the quick installation of the thermal insulation component on the shell, or removal from the shell.

[0015] In a possible implementation, a glue groove is provided on a side of the thermal insulation member close to the panel.

[0016] The heat insulating member and the panel are bonded and fixedly connected by adhesive arranged in the adhesive groove, thereby realizing a quick fixed connection between the heat insulating member and the panel.

[0017] In one possible implementation, a first communication component is provided on the shell, and the first communication component is used to cooperate with a second communication component of the cookware; the first communication component is opposite to a portion of the thermal insulation component, and the thermal insulation component is located between the first communication component and the second communication component.

[0018] The heat insulation component can block or reduce the heat generated by the cookware from being transmitted from top to bottom to the shell to the location of the first communication component. At the same time, it can also block or reduce the heat generated by the cookware from bottom to top to the second communication component, thereby preventing the heat from interfering with the communication signals of the first communication component and the second communication component, thereby improving the accuracy of signal transmission between the first communication component and the second communication component.

[0019] In a possible implementation, a first installation cavity is provided in the shell, and the first communication component is arranged in the first installation cavity; a first heat-insulating chamber is formed between the top surface of the shell opposite to the first communication component and the heat-insulating member.

[0020] The first communication component is arranged in the first installation cavity. Such arrangement can prevent the electrical components located in the accommodating cavity from interfering with the communication signal of the first communication component, thereby improving the accuracy of signal transmission between the first communication component and the second communication component.

[0021] In addition, when the heat generated by the cookware is transmitted from top to bottom, it is blocked by the heat insulating member and the first heat insulating chamber in turn, so that less heat is transmitted to the location of the shell and the first communication component. In this way, the service life of the shell can be extended and the accuracy of the transmission signal of the first communication component and the second communication component can be improved.

[0022] In a possible implementation, a first insulation pad is provided in the first insulation chamber to improve the insulation effect of the first insulation chamber.

[0023] In a possible implementation, the first communication component and the top surface of the first installation cavity enclose a second heat-insulating cavity.

[0024] When the heat generated by the cookware is transmitted from top to bottom, it is blocked by the insulation, the first insulation chamber and the second insulation chamber in sequence, so that less heat is transmitted to the location of the first communication component, thereby improving the accuracy of the transmission signals between the first communication component and the second communication component.

[0025] In a possible implementation, a second thermal insulation pad is provided in the second thermal insulation chamber to improve the thermal insulation effect of the second thermal insulation chamber.

[0026] In a possible implementation, the top of the heat insulating element is spaced apart from the bottom of the cookware.

[0027] In this way, the top of the thermal insulation member is spaced apart from the bottom of the cookware, so that a cavity is formed between the top of the thermal insulation member and the bottom of the cookware, and the thermal conductivity of air is lower than that of metal and plastic. When the heat generated by the cookware is transmitted from bottom to top, it is blocked by the thermal insulation member and the cavity formed by the thermal insulation member and the bottom of the cookware in turn, so that less heat is transmitted to the position where the second communication component is located, thereby improving the accuracy of the transmission signals between the first communication component and the second communication component.

[0028] In a possible implementation, the inner side of the positioning ring, the panel, and the bottom of the cookware form a fourth heat-insulating chamber.

[0029] Such an arrangement extends the heat conduction path generated by the cookware to the panel; at the same time, a cavity is formed on the outside of the outer peripheral surface of the panel, which slows down the transmission amount and transmission speed of heat generated by the heating area of ​​the cookware to the positioning ring, greatly protecting the plastic parts of the shell near the positioning ring and increasing the service life of the shell.

[0030] In a possible implementation, the shell is provided with an air inlet, the air inlet is communicated with the accommodating cavity of the first installation cavity, and the first communication component is arranged close to the air inlet.

[0031] By arranging the first communication component close to the air inlet, or in other words, the first communication component is located in the air inlet cooling zone of the first installation cavity, the first communication component can be continuously cooled by the cooling airflow, thereby further reducing the temperature of the first communication component.

[0032] In a possible implementation, a preset distance d1 is provided between the bottom of the positioning ring and the housing.

[0033] Such an arrangement can avoid direct contact between the positioning ring and the shell, prevent the heat generated by the cookware body from directly acting on the shell, and thus avoid deformation or even melting of the area opposite to the positioning ring.

[0034] In a possible implementation, a preset distance d1 ≥ 1.5 mm is provided between the bottom of the positioning ring and the housing.

[0035] In a second aspect, an embodiment of the present application provides a cooker, comprising a shell and a panel, wherein the panel is connected to the shell and protrudes from the shell, and a heat insulating member is provided at the connection between the panel and the shell.

[0036] Among them, the heat insulation has low thermal conductivity and high high temperature resistance, which can block the heat generated by the cooker from being transmitted to the area opposite to the shell and the bottom of the cooker, preventing the shell from being deformed or damaged under high temperature, thereby extending the service life of the cooker.

[0037] In a third aspect, an embodiment of the present application provides a cookware, comprising a cookware body and a positioning ring, wherein the positioning ring extends toward the cooker, and the positioning ring is configured to position the cookware placed on the cooker.

[0038] The positioning ring can be used to cooperate with the cooker, for example, the positioning ring can cooperate with the panel of the cooker to achieve the positioning of the pot and prevent the pot from slipping on the panel of the cooker.

[0039] In a possible implementation, the positioning ring is detachably connected to the cooker body, and the positioning ring is sleeved on the outer circumferential surface of the panel.

[0040] Since the cookware body and the positioning ring are separate structures, the size of the positioning ring matched with the panel can be reasonably set according to the size of the panel, thereby increasing the adaptability of the cookware.

[0041] In a possible implementation, the thermal conductivity of the positioning ring is lower than the thermal conductivity of the cookware body.

[0042] Since the positioning ring and the cooker body are separate structures, different materials can be used to prepare the positioning ring; in other words, the positioning ring can be made of a material with low conductivity, for example, PBT, PET, or PPS plus glass fiber. This arrangement can slow down the amount and speed of heat transferred from the cooker body to the cooker 100.

[0043] In a possible implementation, the cooker includes a second installation cavity and a second communication component, the cover and the cooker body enclose the second installation cavity, the second communication component is arranged in the second installation cavity and is arranged opposite to the first communication component of the cooker.

[0044] By arranging the second communication component in the second installation cavity, the protection of the second communication component can be improved and the damage to the second communication component can be reduced.

[0045] The structure of the present application and its other application objects and beneficial effects will be more clearly understood through the description of the preferred embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0047] Figure 1 A schematic diagram of the structure of the cooking utensil provided in the embodiment of the present application Figure 1 ;

[0048] Figure 2 Schematic diagram of the cooking utensil provided in the embodiment of the present application Figure 1 ;

[0049] Figure 3 Schematic diagram of the cooking utensil provided in the embodiment of the present application Figure 2 ;

[0050] Figure 4 Schematic diagram of the cooking utensil provided in the embodiment of the present application Figure 3 ;

[0051] Figure 5 Schematic diagram of the cooking utensil provided in the embodiment of the present application Figure 4 ;

[0052] Figure 6A cross-sectional view of a cooking utensil provided in an embodiment of the present application Figure 1 ;

[0053] Figure 7 for Figure 6 A magnified schematic diagram of the middle A area;

[0054] Figure 8 A cross-sectional view of a cooking utensil provided in an embodiment of the present application Figure 2 ;

[0055] Fig. 9 for Figure 8 A magnified schematic diagram of the middle B area;

[0056] Fig.10 A partial schematic diagram of a housing provided in an embodiment of the present application;

[0057] Fig.11 Schematic diagram of the cookware provided in the embodiment of the present application Figure 1 ;

[0058] Fig.12 Schematic diagram of the cookware provided for the application embodiment Figure 2 ;

[0059] Fig.13 A schematic diagram of the structure of the cooking utensil provided in the embodiment of the present application Figure 2 .

[0060] Description of reference numerals:

[0061] 1000: Cooking utensils;

[0062] 100: Cooking device;

[0063] 110: housing; 111: opening; 112: upper cover; 113: lower cover; 114: flange; 115: second connection portion; 116: first installation cavity; 117: air inlet; 118: air guide surface;

[0064] 120: Panel;

[0065] 130: accommodating chamber; 131: control board; 132: circuit board; 133: heating element; 134: cooling fan;

[0066] 140: heat insulation member; 141: first part; 142: second part; 143: first connecting part; 144: glue groove;

[0067] 150: first communication component;

[0068] 160: first thermal insulation chamber; 161: first thermal insulation pad;

[0069] 170: second heat-insulating chamber;

[0070] 180: third thermal insulation chamber;

[0071] 190: fourth thermal insulation chamber;

[0072] 200: Cookware;

[0073] 210: positioning ring;

[0074] 220: second communication component;

[0075] 230: Cookware body;

[0076] 240: guide surface;

[0077] 260: Covering member;

[0078] 270: Handle. DETAILED DESCRIPTION

[0079] Cooking utensils are widely used in people's daily lives and are used to cook food. Cooking utensils usually include a cooker and a pot. During use, the pot is placed on the cooker, and the heating function of the cooker is used to heat the pot, and then the food in the pot is cooked. Among them, induction cookers, electric ceramic cookers, electric pressure cookers, etc. are commonly used cookers; and the cooker includes a shell and a panel, and the shell and the panel form a cavity for the assembly of a coil disk and a circuit board, etc. The circuit board is electrically connected to the coil disk, and the circuit board is used to control the opening and closing of the coil disk. When working, a high-frequency current is passed through the coil disk, thereby generating countless closed magnetic field forces, and the magnetic lines of force cut the pot to generate countless small eddy currents, causing the pot placed on the panel to heat up.

[0080] In order to avoid the high temperature at the bottom of the pot and to meet the requirements for the smoothness of the panel, there is no positioning structure on the panel, but a positioning circle is printed on the panel to indicate the user where to place the pot. During use, the pot body may slip due to hand movements, and the user often needs to look down at the positioning circle on the panel and manually straighten the pot; such a setting not only increases the user's operation steps, but also affects the heating function of the cooker due to inaccurate movement of the position.

[0081] Also, during the cooking process, the pot will generate a high temperature, which will be transmitted to the shell through the panel. The shell of the cooker is usually made of plastic with good appearance and temperature tolerance. Excessive temperature can easily cause damage to the shell near the pot, reducing the service life of the shell; therefore, it is more difficult to choose the material for the shell. For another example, the shell of the cooker and the pot are both equipped with wireless communication modules. Excessive temperature will affect or even hinder the normal function of the wireless communication module, thereby affecting the normal function of the cooking utensil.

[0082] Based on the above technical problems, the embodiments of the present application provide a cooking utensil, a cooker and a pot, wherein the cooker includes a panel and a shell, and a heat insulating member is provided at the connection between the shell and the panel. The heat insulating member has low thermal conductivity and high high temperature resistance, and can block the heat generated by the pot from being transmitted to the area opposite to the shell and the bottom of the pot, preventing the shell from being deformed or damaged under high temperature, thereby extending the service life of the cooker.

[0083] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0084] Reference Figures 1 to 13 As shown, the embodiment of the present application provides a cooking utensil 1000, which includes a cooker 100 and a pot 200. The cooker 100 and the pot 200 are used together to cook the food in the pot 200. The cooker 100 includes but is not limited to an induction cooker and an electric ceramic cooker. In this embodiment, the induction cooker is mainly used as an example for description.

[0085] Refer to the attached Figure 2 The pot 200 includes a positioning ring 210 extending toward the cooker 100. Figure 4 To Attachment Fig. 9 As shown, the cooker 100 includes a housing 110 and a panel 120. The panel 120 is connected to the housing 110 and encloses a receiving cavity 130 with the housing 110. Figure 4 , Attachment Figure 6 and attached Figure 8 As shown, the accommodating chamber 130 is used to accommodate various electrical components such as a control board 131, a circuit board 132, a heating element 133, and a heat dissipation fan 134. The heat dissipation fan 134 is used to dissipate heat from the control board 131, the circuit board 132, and the heating element 133 in the accommodating chamber 130, and the induction cooker is electrically connected to an external power source through a power cord.

[0086] In this embodiment, the top surface of the shell 110 has an opening 111, and the panel 120 can be connected to the opening 111 to cover the inner cavity of the shell 110. It should be noted that the shell 110 of this embodiment can be a one-piece, and the opening 111 can be formed on the top surface of the shell 110. The shell 110 can also be a split structure. Exemplarily, the shell 110 may include a lower cover 113 and an upper cover 112, the upper cover 112 is covered on the lower cover 113, and the upper cover 112 and the lower cover 113 enclose the inner cavity of the shell 110. Among them, the opening 111 is arranged on the upper cover 112, and the panel 120 is arranged on the side of the upper cover 112 away from the lower cover 113, and covers the opening 111.

[0087] The side of the panel 120 facing away from the housing 110 can be used to place the pot 200. In view of the fact that the pot has a high temperature during the cooking process, the material of the panel 120 is generally a high temperature resistant non-metallic material, such as a high borosilicate glass panel, a ceramic panel, and a microcrystalline glass panel. Such a configuration can avoid direct contact between the pot 200 and the housing 110, and prevent the high temperature pot from scalding the housing 110.

[0088] The panel 120 protrudes from the housing 110, and at least part of the outer peripheral surface of the panel 120 is used for positioning and matching with the positioning ring 210 of the pot 200, that is, at least part of the outer peripheral surface of the panel 120 is arranged in abutment with the inner surface of the positioning ring 210. It should be noted that the positioning and matching in this embodiment can be understood as: when the pot 200 is placed on the panel 120 of the cooker 100, at least part of the outer peripheral surface of the panel 120 and the positioning ring 210 are relatively fixedly connected, so that the pot 200 and the panel 120 can be accurately aligned, avoiding the pot 200 from sliding on the panel 120 during the cooking process, and then ensuring that the pot 200 and the panel 120 remain concentric during heating, which can ensure the cooking effect of the cooking utensil. At the same time, it can also save the user from holding the pot during cooking operations, reducing the user's operating steps.

[0089] When the pot 200 is placed on the panel 120 of the cooker 100 and is used, the pot 200 generates a lot of heat, and this part of the heat is transferred downward through the panel 120. However, the shell 110 is usually made of heat-sensitive materials, which causes the temperature at the connection between the shell 110 and the panel 120 to be too high, thereby damaging the shell 110.

[0090] Therefore, the embodiment of the present application is provided with a heat insulating member 140 at the connection between the panel 120 and the housing 110. That is, the heat insulating member 140 is provided on the housing 110 and is surrounded by an opening 111 so as to expose the accommodating cavity 130 of the housing 110.

[0091] The heat insulating member 140 is used to block the heat transmission generated by the cookware 200. The heat insulating member 140 has low thermal conductivity and high high temperature resistance, and can block the heat generated by the cookware 200 from being transmitted to the housing 110 and the heat insulating member 140, thereby preventing the housing 110 from being deformed or damaged under high temperature, and extending the service life of the cooker 100.

[0092] It should be noted that, in this embodiment, the blocking can be understood as the heat insulating member 140 being able to slow down and reduce the heat generated by the cookware 200 from being transmitted to the housing 110. The heat insulating member 140 can be made of PBT, PET, or a material formed by PPS and glass fiber. In view of the fact that high temperature resistant plastics generally have a poor surface appearance and are not suitable for large-area exposure, the heat insulating member 140 is only provided at the connection between the panel 120 and the housing 110 in this embodiment.

[0093] Please refer to the attached Figure 8 and attached Fig. 9 The thermal insulation member 140 includes a first portion 141 , which is parallel to the panel 120 and located on a side of the panel 120 facing the shell 110 ; in other words, the first portion 141 is a horizontal section and is located directly below the panel 120 .

[0094] The first part 141 is used to block the heat generated by the cookware 200 from being transmitted from the top surface to the shell 110. The first part 141 slows down or even reduces the heat generated by the cookware 200 from being transmitted from top to bottom to the shell 110, preventing the shell 110 from being deformed or damaged under high temperature, thereby extending the service life of the cooker 100. It should be understood that the fourth heat insulation chamber 190 is surrounded by the positioning ring 210, the panel 120 and the bottom of the cookware 200. The fourth heat insulation chamber 190 not only extends the heat conduction path of the heat generated by the cookware 200 to the shell 110, but also makes the temperature in the fourth heat insulation chamber 190 higher, forming a high heat zone; in order to block the heat in the fourth heat insulation chamber 190 from being transmitted to the shell 110, therefore, in this embodiment, at least part of the heat insulation member 140 is opposite to the fourth heat insulation chamber 190, that is, the first part 141 is opposite to the fourth heat insulation chamber 190 along the direction from the panel 120 to the shell 110. Among them, in this embodiment, the direction from the panel 120 to the shell 110 can be attached Fig. 9 Middle Z direction.

[0095] Please continue to refer to the attached Fig. 9The heat insulating member 140 further includes a second portion 142, which is connected to the first portion and extends in a direction perpendicular to the panel 120; the second portion 142 is opposite to the fourth heat insulating chamber 190 in a direction perpendicular to the panel 120 to the shell 110, that is, the outer circumference of the panel 120, the bottom of the cookware 200, and the fourth heat insulating chamber 190 enclosed by the positioning ring 210 are opposite to the second portion 142, which is used to block the heat generated by the cookware 200 from being transmitted from the side to the shell 110. When the heat generated by the cookware 200 is transmitted downward through the gap between the outer circumference of the panel 120 and the positioning ring 210, the second portion 142 is blocked in the direction perpendicular to the panel 120 to the shell 110, which can slow down or even reduce the heat generated by the cookware 200 from being transmitted from the side to the shell 110.

[0096] It should be noted that, in this embodiment, the number of the second part 142 can be one or more. In one example, the number of the second part 142 is one, and the second part 142 can be arranged on the side of the first part 141 away from the center of the shell 110, or on the side of the first part 141 toward the center of the shell 110. In another example, the number of the second part 142 is two, one of the second parts 142 is arranged on the side of the first part 141 away from the center of the shell 110, and the other second part 142 is arranged on the side of the first part 141 toward the center of the shell 110, so that the longitudinal cross-sectional shape of the heat insulating member 140 is similar to an inverted U-shaped structure.

[0097] Please continue to refer to the attached Fig. 9 The shell 110 is provided with a flange 114, wherein the flange 114 extends in a direction toward the panel 120, so that the flange 114 forms a convex rib protruding upward. The second portion 142 overlaps with at least a portion of the flange 114, and is located on a side of the flange 114 close to the center of the shell 110, and / or, is located on a side of the flange 114 away from the center of the shell 110. The second portion 142 overlaps with at least a portion of the flange 114, that is, the height of the second portion 142 extending downward can be less than or equal to the height of the flange 114 extending upward, so that the second portion 142 overlaps with at least a portion of the flange 114, and the preliminary positioning of the thermal insulation member 140 is achieved by the mutual fit between the second portion 142 and the flange 114.

[0098] The positional relationship between the second portion 142 and the flange 114 can be freely set according to the number of the second portions 142. For example, the number of the second portion 142 is one, and the second portion 142 is arranged on the side of the flange 114 close to the center of the shell 110, or on the side of the flange 114 away from the center of the shell 110. For another example, the number of the second portions 142 is two, and accordingly, one of the second portions 142 is arranged on the side of the flange 114 close to the center of the shell 110, and the other second portion 142 is arranged on the side of the flange 114 away from the center of the shell 110, so that the flange 114 and the heat insulating member 140 have two relatively fixed action points, which can improve the connection stability between the heat insulating member 140 and the shell 110.

[0099] It should be noted that the number of flanges 114 can be one or two. For example, the number of flanges 114 is two, and the two flanges 114 are arranged at intervals in a direction pointing to the center of the shell 110, which is beneficial to the layout of the second part 142 and improves the compactness of the layout of the shell 110 and the heat insulation member 140.

[0100] Please continue to refer to the attached Figure 5 and attached Fig. 9 The heat insulating member 140 further includes a first connection portion 143, and the housing 110 is provided with a second connection portion 115, and the first connection portion 143 and the second connection portion 115 are detachably connected. In this embodiment, on the basis of the initial fixation of the flange 114 and the second portion 142, the first connection portion 143 and the second connection portion 115 cooperate with each other to achieve re-fixation, thereby improving the connection stability between the heat insulating member 140 and the housing 110.

[0101] As a possible implementation of the first connection part and the second connection part, a connection column is provided on the side of the heat insulating member 140 away from the panel 120, the connection column extends in the direction toward the shell 110, and the connection column constitutes the first connection part 143; a connection hole is provided on the area opposite to the shell 110 and the heat insulating member 140, the connection column is inserted into the connection hole, and the connection hole constitutes the second connection part 115. In this embodiment, the connection column and the connection hole are matched, and the connection column can be directly inserted into the connection hole, so that the heat insulating member 140 can be quickly installed on the shell 110 or removed from the shell 110.

[0102] It should be noted that the first connection part and the second connection part are not limited to the above description. It can also be that the first connection part is a connection hole, which is opened on the first part 141 of the thermal insulation member 140; the second connection part is a connection column, which is arranged on the area opposite to the shell 110 and the first part 141 of the thermal insulation member 140.

[0103] Please refer to the attached Fig. 9As shown, a glue groove 144 is provided on one side of the heat insulating member 140 close to the panel 120. The glue groove 144 is used to set adhesive, and the heat insulating member 140 and the panel 120 are bonded and fixedly connected by the adhesive, so that the heat insulating member 140 and the panel 120 are quickly and fixedly connected.

[0104] The longitudinal cross-section of the adhesive groove 144 may be regular or irregular. For example, the longitudinal cross-section of the adhesive groove 144 is rectangular or inverted convex. When the longitudinal cross-section of the adhesive groove 144 is inverted convex, the amount of adhesive used may be increased, thereby improving the bonding strength between the thermal insulation 140 and the panel 120.

[0105] Please refer to the attached Figure 6 and attached Figure 7 As shown, a first communication component 150 is provided on the shell 110, and the cooker 200 has a second communication component 220; the first communication component 150 is used to cooperate with the second communication component 220 of the cooker 200; that is, the first communication component 150 and the second communication component 220 communicate and cooperate to realize the linkage between the cooker 100 and the cooker 200, adjust various parameters of the cooker 100 more quickly, and improve the cooking effect of the cooking utensil 1000.

[0106] The first communication component 150 is opposite to a portion of the thermal insulation member 140 , and the thermal insulation member 140 is located between the first communication component 150 and the second communication component 220 .

[0107] The heat insulating member 140 can block or reduce the heat generated by the cookware 200 from being transmitted from top to bottom toward the shell 110 to the location of the first communication component 150. At the same time, it can also block or reduce the heat generated by the cookware 200 from bottom to top toward the second communication component 220, thereby preventing the heat from interfering with the communication signals of the first communication component 150 and the second communication component 220, thereby improving the accuracy of signal transmission between the first communication component 150 and the second communication component 220.

[0108] Please continue to refer to the attached Figure 7 As shown, a first installation cavity 116 is provided in the housing 110; it should be noted that the first installation cavity 116 may be a hollow structure of a part of the inner wall of the housing 110, or may be formed by other components arranged in the accommodating cavity 130 and the inner wall of the housing 110. Exemplarily, a partition 135 is provided in the accommodating cavity 130, and the partition 135 and the inner wall of the housing 110 enclose the first installation cavity 116.

[0109] The first communication component 150 is disposed in the first installation cavity 116 . This arrangement can prevent the electrical components located in the accommodating cavity 130 from interfering with the communication signal of the first communication component 150 , thereby improving the accuracy of signal transmission between the first communication component 150 and the second communication component 220 .

[0110] A first heat-insulating chamber 160 is formed between the top surface of the shell 110 and the first communication component 150 and the heat-insulating member 140. The first heat-insulating chamber 160 is a hollow chamber, and the thermal conductivity of air is lower than that of metal and plastic. Therefore, when the heat generated by the cookware 200 is transmitted from top to bottom, it is blocked by the heat-insulating member 140 and the first heat-insulating chamber 160 in turn, so that less heat is transmitted to the location of the shell 110 and the first communication component 150. In this way, the service life of the shell 110 can be extended, and the accuracy of the transmission signal of the first communication component 150 and the second communication component 220 can be improved.

[0111] In this embodiment, a first thermal insulation pad 161 is disposed in the first thermal insulation chamber 160 to improve the thermal insulation effect of the first thermal insulation chamber 160 .

[0112] Please continue to refer to the attached Figure 7 As shown, the first communication component 150 and the top surface of the first installation cavity 116 enclose a second heat-insulating cavity 170. When the heat generated by the cookware 200 is transmitted from top to bottom, it is blocked by the heat-insulating member 140, the first heat-insulating cavity 160 and the second heat-insulating cavity 170 in sequence, so that less heat is transmitted to the location of the first communication component 150, so as to improve the accuracy of the transmission signal between the first communication component 150 and the second communication component 220.

[0113] In this embodiment, a second thermal insulation pad (not shown) is disposed in the second thermal insulation chamber 170 to improve the thermal insulation effect of the second thermal insulation chamber 170 .

[0114] In one possible implementation, please continue to refer to the attached Figure 7 As shown, the top of the heat insulating member 140 is spaced from the bottom of the pot 200. With such a configuration, a cavity is formed between the top of the heat insulating member 140 and the bottom of the pot 200, and the heat conductivity of air is lower than that of metal and plastic. When the heat generated by the pot 200 is transmitted from bottom to top, it is blocked by the heat insulating member 140 and the cavity formed by the heat insulating member 140 and the bottom of the pot 200 in turn, so that less heat is transmitted to the location of the second communication component 220, thereby improving the accuracy of the transmission signals of the first communication component 150 and the second communication component 220.

[0115] In a possible implementation, when the pot 200 and the cooker 100 are relatively fixed, the inner side of the positioning ring 210 , the panel 120 , and the bottom of the pot 200 enclose a fourth heat-insulating chamber 190 .

[0116] Such a configuration prolongs the heat conduction path from the heat generated by the cookware 200 to the housing 110; at the same time, a cavity is formed outside the outer peripheral surface of the panel 120, which slows down the amount and speed of heat generated by the heat generated by the cookware 200 being transmitted to the positioning ring 210, thereby greatly protecting the plastic parts of the housing 110 near the positioning ring 210. For example, the fourth heat-insulating chamber 190 greatly protects the area where the glue groove is located and multiple plastic parts located near the glue groove, thereby increasing the service life of the housing.

[0117] After comparative tests with no fourth heat-insulating chamber 190, the tests show that this measure can reduce the temperature at the glue groove by at least 50°C.

[0118] Please refer to the attached Figure 7 and attached Fig.10 The shell 110 is provided with an air inlet 117, and the air inlet 117 and the first installation cavity 116 are connected so that the outside air enters the first installation cavity 116 through the air inlet 117, thereby dissipating the heat of the electrical components located in the first installation cavity 116 and reducing the temperature of the cooker 100.

[0119] The first communication component 150 is disposed near the air inlet 117, or in other words, the first communication component 150 is located in the air inlet cooling area of ​​the housing 110, and the cooling airflow can be used to continuously cool the first communication component 150, further reducing the temperature of the first communication component 150. For example, compared with the first communication component 150 disposed at other positions, the temperature of the first communication component 150 is reduced by more than 20°C.

[0120] In one possible implementation, please refer to the attached Figure 7 and attached Fig. 9 As shown, the inner wall of the housing 110 is provided with an air guide surface 118, which is provided close to the first communication component 150, and one end of the air guide surface 118 is close to the air inlet 117, and the other end of the air guide surface 118 extends toward the panel 120. In this way, the air guide surface 118 can guide the cooling airflow to the panel 120 as much as possible, or in other words, can guide the cooling airflow to the area between the panel 120 and the heating element 133 located below the panel 120 as much as possible, so that when the heat in the accommodating cavity is too high, the panel 120 and the heating element 133 can be quickly and effectively cooled down.

[0121] In one possible implementation, there is a preset distance d1 between the bottom of the positioning ring 210 and the shell 110. This arrangement can avoid direct contact between the positioning ring 210 and the shell 110, prevent the heat generated by the cooker body 230 from directly acting on the shell 110, and thus avoid deformation or even melting of the area opposite to the shell 110 and the positioning ring 210.

[0122] To facilitate the understanding of the preset spacing, Fig. 9 d1 in the figure is a preset distance, wherein the preset distance d1 between the bottom of the positioning ring 210 and the housing 110 is greater than or equal to 1.5 mm, for example, d1 is 1.5 mm, 2.0 mm, 2.5 mm or other values. In this embodiment, the preset distance d1 between the bottom of the positioning ring 210 and the housing 110 can make the fourth thermal insulation chamber 190 a non-enclosed area, ensuring air flow to delay heat conduction and heat radiation of the fourth thermal insulation chamber 190.

[0123] Please continue to refer to the attached Figure 1 To Attachment Fig.13 The embodiment of the present application further provides a cooker 100, comprising a housing 110 and a panel 120, wherein the panel 120 is connected to the housing 110 and protrudes from the housing 110, so that the top surface of the panel 120 is higher than the top surface of the housing 110. In this way, the outer peripheral surface of the panel 120 can be used to cooperate with the positioning ring 210 of the pot 200 to achieve mutual fixation between the pot 200 and the cooker 100.

[0124] A heat insulator 140 is provided at the connection between the panel 120 and the housing 110, and the heat insulator 140 is used to block the heat transmission generated by the cookware 200. The heat insulator 140 has low thermal conductivity and high high temperature resistance, and can block the heat generated by the cookware 200 from being transmitted to the housing 110 and the heat insulator 140, thereby preventing the housing 110 from being deformed or damaged under high temperature, and extending the service life of the cooker 100.

[0125] Please continue to refer to the attached Figure 1 To Attachment Fig.13 The embodiment of the present application further provides a cookware 200, comprising a cookware body and a positioning ring 210, wherein the positioning ring 210 extends toward the cooker 100, and the positioning ring 210 is configured to position the cookware placed on the cooker 100. Exemplarily, the positioning ring 210 cooperates with the panel 120 of the cooker to achieve the positioning of the cookware 200, and prevent the cookware 200 from slipping on the panel 120 of the cooker.

[0126] It should be noted that, in this embodiment, the positioning ring 210 and the cooker body may be an integral piece formed in one piece, or may be a separate structure.

[0127] As a possible implementation of the positioning ring 210 and the cooker body, please refer to the attached Figure 1 To Attachment Figure 8 The outer edge of the bottom wall of the pot 200 protrudes toward the cooker 100 to form a positioning ring 210. In this embodiment, the positioning ring 210 is integrally formed with the pot, which simplifies the manufacturing and assembly process of the pot 200 and improves the firmness of the pot 200.

[0128] Please continue to refer to the attached Fig. 9 The surface of the positioning ring 210 facing the panel 120 is provided with a guide surface 240, that is, the inner surface of the positioning ring has a guide surface 240, and the guide surface 240 is inclined upward toward the panel 120. With such a configuration, on the one hand, the guide surface 240 has a certain guiding function, which facilitates the assembly of the pot 200 and the cooker 100. On the other hand, the distance between the positioning ring 210 and the heat insulating member 140 can be increased to avoid direct contact between the positioning ring and the heat insulating member 140 or a too small distance between the two, thereby preventing the heat of the pot 200 from being quickly transmitted to the ground heat insulating member 140, and further preventing the heat of the pot 200 from being excessively transmitted to the first communication component 150, so that the cooking utensil 1000 can work normally.

[0129] As another possible implementation of the positioning ring 210 and the cooker body, please refer to the attached Fig.11 To Attachment Fig.13 As shown, the positioning ring 210 is detachably connected to the cooker body 230; illustratively, a plurality of positioning posts 231 are arranged at intervals along its circumference at the bottom of the cooker body 230, and the positioning posts 231 have a first positioning hole; accordingly, a second positioning hole matching the first positioning hole is provided on the positioning ring 210, and the first positioning hole and the second positioning hole are sequentially pierced by fasteners to realize the detachable connection between the positioning ring 210 and the cooker body 230.

[0130] The inner cavity of the positioning ring 210 is sleeved on the outer circumference of the panel 120 to achieve relative fixation of the positioning ring 210 and the panel 120. In this way, the size of the positioning ring 210 matched with the panel 120 can be reasonably set according to the size of the panel 120.

[0131] In a possible implementation, the thermal conductivity of the positioning ring 210 is lower than that of the pot body 230. Since the positioning ring 210 and the pot body 230 are separate structures, the positioning ring 210 can be made of different materials; in other words, the positioning ring 210 can be made of a material with low conductivity, such as PBT, PET, or PPS plus glass fiber. This configuration can slow down the amount and speed of heat transfer from the pot body to the cooker 100.

[0132] In one possible implementation, please refer to the attached Figure 7 The cooker further includes a cover 260 and a second communication component 220 . The cover 260 and the cooker body form a second installation cavity. The second communication component 220 is disposed in the second installation cavity and is disposed opposite to the first communication component 150 of the cooker 100 .

[0133] In this embodiment, by installing the second communication component 220 into the second installation cavity, the second communication component 220 can be protected by the cover 260 to prevent external moisture or dust from entering the second installation cavity 211, thereby extending the service life of the cookware 200.

[0134] In this embodiment, the cooker 200 further includes a handle 270 for the user to hold conveniently.

[0135] Please continue to refer to the attached Figure 7 , a third heat-insulating chamber 180 is formed between the cover 260 and the second communication component 220. In other words, there is a gap between the top surface of the heat-insulating member 140 and the bottom surface of the cover 260, that is, the heat-insulating member 140 and the cover 260 are not in direct contact. In this way, the heat conductivity of air is lower than that of metal and plastic. When the heat generated by the cookware 200 is transmitted from bottom to top, it is blocked by the heat-insulating member 140 and the third heat-insulating chamber 180 in turn, so that less heat is transmitted to the location of the second communication component 220, thereby improving the accuracy of the transmission signal of the first communication component 150 and the second communication component 220.

[0136] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0137] In the description of the present application, it should be understood that the terms "including" and "having" and any variations thereof used herein are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0138] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, and it can make the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0139] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A cooking utensil, characterized in that: The invention comprises a cooker (100) and a cooker (200) for use with the cooker (100), wherein the cooker (200) comprises a positioning ring (210) extending toward the cooker (100); the cooker (100) comprises a shell (110) and a panel (120), wherein the panel (120) is connected to the shell (110) and protrudes from the shell (110); at least a portion of the outer peripheral surface of the panel (120) is arranged to fit the inner surface of the positioning ring (210); A heat insulating member (140) is provided at the connection between the panel (120) and the shell (110).

2. The cooking device according to claim 1, characterized in that: The heat insulating member (140) further comprises a first connecting portion (143), and a second connecting portion (115) is provided on the shell (110), and the first connecting portion (143) and the second connecting portion (115) are detachably connected.

3. The cooking device according to claim 2, characterized in that: A connecting column is provided on a side of the heat insulating member (140) facing away from the panel (120), and the connecting column extends in a direction toward the shell (110), and the connecting column constitutes the first connecting portion (143); A connection hole is provided on a region where the shell (110) and the heat insulating member (140) face each other, the connection column is inserted into the connection hole, and the connection hole constitutes the second connection portion (115).

4. The cooking utensil according to any one of claims 1 to 3, characterized in that: A glue groove (144) is provided on a side of the heat insulating member (140) close to the panel (120).

5. The cooking utensil according to any one of claims 1 to 3, characterized in that: The housing (110) is provided with a first communication component (150), and the first communication component (150) is used to cooperate with a second communication component (220) of the cookware (200); The first communication component (150) is opposite to a portion of the thermal insulation component (140), and the thermal insulation component (140) is located between the first communication component (150) and the second communication component (220).

6. The cooking device according to claim 5, characterized in that: A first installation cavity (116) is provided in the shell (110), and the first communication component (150) is arranged in the first installation cavity (116); a first insulation chamber (160) is formed between the top surface of the shell (110) and the first communication component (150) opposite to each other and the insulation component (140).

7. The cooking device according to claim 6, characterized in that: A first thermal insulation pad (161) is provided in the first thermal insulation chamber (160).

8. The cooking device according to claim 6, characterized in that: The first communication component (150) and the top surface of the first installation cavity (116) enclose a second heat-insulating cavity (170).

9. The cooking device according to claim 8, characterized in that: A second thermal insulation pad is provided in the second thermal insulation chamber (170).

10. The cooking appliance according to claim 5, characterized in that The top of the heat insulating member (140) is spaced apart from the bottom of the cooker (200).

11. The cooking device according to any one of claims 1 to 3, characterized in that: The inner side of the positioning ring (210), the panel (120) and the bottom of the cookware (200) form a fourth heat-insulating chamber (190).

12. The cooking device according to claim 6, characterized in that: The housing (110) is provided with an air inlet (117), the air inlet (117) is in communication with the first installation cavity (116), and the first communication component (150) is arranged close to the air inlet (117).

13. The cooking device according to any one of claims 1 to 3, characterized in that: A preset distance d1 is provided between the bottom of the positioning ring (210) and the housing (110).

14. The cooking appliance according to claim 13, characterized in that There is a preset distance d1 ≥ 1.5 mm between the bottom of the positioning ring (210) and the housing (110).

15. A cooking device, characterized in that: The invention comprises a shell (110) and a panel (120), wherein the panel (120) is connected to the shell (110) and the panel (120) protrudes from the shell (110), and a heat insulating member (140) is provided at the connection between the panel (120) and the shell (110).

16. A cookware, characterized in that: The invention comprises a pot body and a positioning ring (210), wherein the positioning ring (210) extends toward the cooker (100), and the positioning ring (210) is configured to position the pot placed on the cooker (100).

17. The cookware according to claim 16, characterized in that: The positioning ring (210) is detachably connected to the cooker (200) body, and the positioning ring (210) is sleeved on the outer peripheral surface of the panel of the cooker (100).

18. The cookware according to claim 17, characterized in that: The thermal conductivity of the positioning ring (210) is lower than the thermal conductivity of the cookware (200) body.

19. The cookware according to any one of claims 16 to 18, characterized in that: The cooking device further comprises a cover member (260) and a second communication component (220), wherein the cover member (260) and the cooker body enclose a second installation cavity, and the second communication component (220) is arranged in the second installation cavity and is arranged opposite to the first communication component (150) of the cooking device (100).

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