Heating device and cooking utensil

Abstract

The utility model provides a heating device and a cooking utensil. Wherein the heating device comprises a heating platform, and the heating platform is provided with a furnace plate; the heating assembly is located on the furnace plate, the heating assembly is movably connected with the furnace plate, and the heating assembly can move relative to the furnace plate so as to adjust the area of the furnace plate shielded by the heating assembly. The structure of the heating device is reasonably arranged, so that when the heating device needs to be cleaned, the heating assembly can move relative to the stove plate to reduce the area of the stove plate shielded by the heating assembly, in other words, the exposed area of the stove plate is increased, in this way, the stove plate can be effectively cleaned, food materials, soup, foreign matter and the like falling to the stove plate can be effectively taken out, and the cooking efficiency is improved. A user can conveniently clean the heating device, and the use requirement for deeply cleaning the heating device can be met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of heating devices, in particular to a heating device and a cooking appliance. BACKGROUND

[0002] In the related art, a heating device includes a furnace plate and a heating pipe, and the heating pipe is fixedly connected with the furnace plate. The heating pipe can heat a pot and the like. Since the heating pipe is fixedly connected with the furnace plate, the user cannot disassemble the heating pipe. When food, soup, foreign matter and the like fall into the furnace plate, the user cannot clean the furnace plate, which greatly reduces the use performance of the product. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems existing in the prior art or the related art.

[0004] To this end, the first aspect of the present application provides a heating device.

[0005] The second aspect of the present application provides a cooking appliance.

[0006] Therefore, the first aspect of the present application provides a heating device, which comprises: a heating platform, the heating platform being provided with a furnace plate; and a heating assembly, the heating assembly being located on the furnace plate and being movably connected with the furnace plate, and the heating assembly being capable of moving relative to the furnace plate to adjust the area of the heating assembly shielding the furnace plate.

[0007] The heating device provided by the present application comprises a heating platform and a heating assembly. The heating platform is provided with a furnace plate.

[0008] The heating assembly is located on the furnace plate, and an appliance (such as a pot, a basin, a large spoon and the like, which are not listed here) is placed on the furnace plate, so that the heating assembly is located between the furnace plate and the appliance to heat the appliance through the heating assembly.

[0009] The heating assembly is movably connected with the furnace plate, that is, the heating assembly is not fixedly connected with the furnace plate.

[0010] The heating assembly is capable of moving relative to the furnace plate to adjust the area of the heating assembly shielding the furnace plate, that is, the area of the heating assembly shielding the furnace plate can be adjusted according to the actual use requirements. For example, the area of the heating assembly shielding the furnace plate can be increased, or the area of the heating assembly shielding the furnace plate can be decreased.

[0011] When the heating device needs to be cleaned, the heating assembly can be moved relative to the furnace plate to reduce the area of the heating assembly shielding the furnace plate, or in other words, to increase the exposed area of the furnace plate. In this way, the furnace plate can be effectively cleaned, and food, soup, foreign matter and the like falling into the furnace plate can be effectively removed, which facilitates the user to clean the heating device and can meet the use requirement of deeply cleaning the heating device.

[0012] In some embodiments, the heating assembly comprises: a bracket located at the inner surface of the furnace plate; a heating pipe arranged on the bracket, the heating pipe being curved to form a disc shape, the furnace plate being provided with a first through hole, the heating pipe having an extension structure, the extension structure extending into the outer surface of the furnace plate through the first through hole, and the extension structure being rotatably connected with the first through hole; and a connecting structure, one of the bracket and the heating pipe being movably connected with the furnace plate through the connecting structure.

[0013] In this embodiment, the heating assembly comprises the bracket, the heating pipe and the connecting structure.

[0014] The furnace plate has an inner surface and an outer surface in the thickness direction of the furnace plate, and the inner surface of the furnace plate is opposite to the outer surface of the furnace plate.

[0015] The heating pipe is arranged on the bracket, the bracket serving as a mounting carrier of the heating pipe and having the function of mounting and fixing the heating pipe. The heating pipe can generate heat to heat the appliance located on the heating device.

[0016] One of the bracket and the heating pipe is movably connected with the furnace plate through the connecting structure. When the bracket is movably connected with the furnace plate through the connecting structure, the bracket moves relative to the furnace plate through the connecting structure, and the heating pipe moves together with the bracket to adjust the area of the heating assembly shielding the furnace plate. When the heating pipe is movably connected with the furnace plate through the connecting structure, the heating pipe moves relative to the furnace plate through the connecting structure, and the bracket moves together with the heating pipe to adjust the area of the heating assembly shielding the furnace plate.

[0017] It can be understood that the bracket is located at the inner surface of the furnace plate, the heating pipe is arranged on the bracket, the heating pipe has the extension structure, the extension structure extends into the outer surface of the furnace plate through the first through hole, and the extension structure is rotatably connected with the first through hole. For example, the extension structure is in clearance fit with the first through hole, the extension structure is rotatably connected with the first through hole, and the fit structure of the first through hole and the extension structure does not hinder the movement of the heating assembly relative to the furnace plate. In this way, when the heating assembly moves relative to the furnace plate, the extension structure can still be located at the outer surface of the furnace plate, and the use requirement of supplying power through the extension structure can be met.

[0018] Meanwhile, the heating pipe is curved to form a disc shape, which increases the heating area of the heating pipe, ensures the balance and consistency of heating at different positions of the appliance, and ensures the heating efficiency and heating effect of the heating device.

[0019] In some embodiments, one of the bracket and the heating pipe is rotatably connected with the furnace plate through the connecting structure, and the heating assembly can be flipped relative to the furnace plate.

[0020] In this embodiment, the specific fit structure of the bracket, the heating pipe and the furnace plate is defined.

[0021] One of the support and the heating tube is rotationally connected with the cooking plate through the connecting structure, and the heating assembly can be flipped relative to the cooking plate. That is, the support is rotationally connected with the cooking plate through the connecting structure, and the heating assembly can be flipped relative to the cooking plate. Alternatively, the heating tube is rotationally connected with the cooking plate through the connecting structure, and the heating assembly can be flipped relative to the cooking plate.

[0022] It can be understood that when the heating assembly can be flipped relative to the cooking plate, the area of the cooking plate blocked by the heating assembly is reduced, and the exposed area of the cooking plate is increased, so that the cooking plate can be effectively cleaned, the food materials, soup, foreign matters and the like dropped onto the cooking plate can be effectively taken out, the user can conveniently clean the heating device, and the use requirement of deeply cleaning the heating device can be met.

[0023] In some technical solutions, the cooking plate is provided with a plurality of second through holes; the connecting structure comprises: a plurality of first connecting members, the plurality of first connecting members are all connected with the support, each first connecting member extends to the outer surface of the cooking plate through one second through hole, the part of the first connecting member located at the outer surface of the cooking plate is provided with a first connecting hole, and the first connecting member can rotate relative to the second through hole; and a plurality of pin shafts, each pin shaft is arranged in the first connecting hole of one first connecting member, and the pin shaft is used for limiting the first connecting member at the outer surface of the cooking plate.

[0024] In this technical solution, the cooking plate is provided with a plurality of second through holes, and any second through hole of the plurality of second through holes penetrates the inner surface of the cooking plate and the outer surface of the cooking plate.

[0025] The connecting structure comprises the plurality of first connecting members and the plurality of pin shafts, the plurality of second through holes are used in cooperation with the plurality of first connecting members, and the plurality of pin shafts are used in cooperation with the plurality of first connecting members.

[0026] Specifically, the plurality of first connecting members are all connected with the support, and each first connecting member extends to the outer surface of the cooking plate through one second through hole. The second through hole has the function of allowing the first connecting member to pass through, and the first connecting member is rotationally connected with the second through hole. The first connecting member and the second through hole are in clearance fit, and the fit structure of the first connecting member and the second through hole will not hinder the rotation of the support and the heating tube relative to the cooking plate.

[0027] Specifically, the part of the first connecting piece located at the outer surface of the furnace plate is provided with a first connecting hole, and each pin shaft is arranged in the first connecting hole of one first connecting piece. It can be understood that the pin shaft is located at the outer surface of the furnace plate. When the pin shaft is arranged in the first connecting hole of the first connecting piece, the pin shaft can limit the cooperation structure of the first connecting piece and the furnace plate, and limit the first connecting piece at the outer surface of the furnace plate. When the first connecting piece rotates relative to the second through hole, the first connecting piece will not be withdrawn to the inner surface of the furnace plate as a whole. That is, when the heating assembly is turned over relative to the furnace plate, a part of the first connecting piece will still be located at the outer surface of the furnace plate, which can ensure the cooperation size of the heating assembly and the furnace plate, and can ensure the effective cooperation size of the components of the heating device.

[0028] It can be understood that the plurality of first connecting pieces, the plurality of second through holes and the plurality of pin shafts cooperate with each other to increase the rotation cooperation area of the heating assembly and the furnace plate, increase the rotation cooperation position of the heating assembly and the furnace plate, and can enhance the stability and reliability of the heating assembly when rotating relative to the furnace plate.

[0029] It can be understood that the cooperation structure of the plurality of first connecting pieces, the plurality of second through holes and the plurality of pin shafts can meet the use requirement that the support is connected with the furnace plate through the connecting structure.

[0030] In some technical solutions, optionally, the outer surface of the furnace plate is provided with a plurality of first support plates, each first support plate is provided with a second connecting hole, each first support plate is located at one second through hole, and the pin shaft is further arranged in the second connecting hole of one first support plate.

[0031] In this technical solution, the structure of the furnace plate is further limited, so that the outer surface of the furnace plate is provided with a plurality of first support plates, and each first support plate is located at one second through hole, that is, each first support plate is used in cooperation with one first connecting piece.

[0032] Specifically, each first support plate is provided with a second connecting hole, each pin shaft is arranged in the first connecting hole of one first connecting piece, and the pin shaft is further arranged in the second connecting hole of one first support plate. That is, the furnace plate is further provided with a first support plate cooperating with the pin shaft.

[0033] This setting increases the cooperation area and cooperation size of the furnace plate and the heating assembly, the first support plate has the function of supporting the pin shaft, can improve the structural strength of the assembly of the furnace plate and the heating assembly, is beneficial to prolong the service life of the heating device, and at the same time, this structure can ensure the stable assembly of the heating assembly and the furnace plate even if the heating assembly is turned over relative to the furnace plate, reduce the shaking amount when the heating assembly is turned over, and can improve the use performance and market competitiveness of the heating device.

[0034] It can be understood that the cooperation structure of the plurality of first connecting pieces, the plurality of second through holes, the plurality of pin shafts and the plurality of first supporting plates can meet the use requirement that the support is rotatably connected with the furnace plate through the connecting structure.

[0035] In some technical solutions, optionally, the outer surface of the furnace plate is further provided with a second supporting plate and a third supporting plate; the connecting structure comprises: a second connecting piece located between the second supporting plate and the third supporting plate, and the lead-out structure is connected to the second connecting piece; a first rotating shaft; a second rotating shaft, the second connecting piece is connected between the first rotating shaft and the second rotating shaft, the first rotating shaft is rotatably connected with the second supporting plate, and the second rotating shaft is rotatably connected with the third supporting plate.

[0036] In this technical solution, the cooperation structure of the furnace plate and the heating assembly is defined.

[0037] The outer surface of the furnace plate is further provided with a second supporting plate and a third supporting plate.

[0038] The connecting structure comprises a second connecting piece, a first rotating shaft and a second rotating shaft, and the second connecting piece is connected between the first rotating shaft and the second rotating shaft. The second connecting piece, the first rotating shaft and the second rotating shaft are all located at the outer surface of the furnace plate.

[0039] The lead-out structure is connected to the second connecting piece, the first rotating shaft is rotatably connected with the second supporting plate, and the second rotating shaft is rotatably connected with the third supporting plate, so that the use requirement that the heating pipe is rotatably connected with the furnace plate through the connecting structure can be met, and the heating pipe can drive the support to rotate relative to the furnace plate when the heating pipe rotates.

[0040] It can be understood that the second supporting plate and the third supporting plate are located on opposite sides of the second connecting piece, which increases the cooperation area and the cooperation size of the furnace plate and the heating assembly. The second supporting plate and the third supporting plate both have the function of supporting the second connecting piece, the first rotating shaft and the second rotating shaft, which can improve the structural strength of the assembly of the furnace plate and the heating assembly, is conducive to prolonging the service life of the heating device, and at the same time, the structure arrangement can ensure the stable assembly of the heating assembly and the furnace plate even if the heating assembly is overturned relative to the furnace plate, reduce the shaking amount when the heating assembly is overturned, and improve the use performance and market competitiveness of the heating device.

[0041] In some technical solutions, optionally, the support comprises a plurality of supporting frames, the first end portions of any two supporting frames in the plurality of supporting frames are connected, the second end portions of adjacent two supporting frames are arranged at intervals, each supporting frame is provided with a plurality of supporting grooves, and the heating pipe is connected with the plurality of supporting grooves; the plurality of supporting frames comprises a plurality of first supporting frames and at least one second supporting frame, each first connecting piece of the connecting structure is connected with a first supporting frame, and the extension directions of the first connecting piece and the first supporting frame connected therewith are different.

[0042] In this technical solution, the structure of the support is defined.

[0043] The support frame comprises a plurality of support frames, each support frame comprising oppositely arranged first and second ends, the first ends of any two support frames of the plurality of support frames being connected, and the second ends of adjacent two support frames being arranged at intervals.

[0044] Any support frame of the plurality of support frames is provided with a plurality of support grooves. The heat generating pipe is arranged in a disc shape, so that each turn of the heat generating pipe can be clamped with the plurality of support grooves. This arrangement increases the clamping area of the support frame and the heat generating pipe, increases the clamping position of the support frame and the heat generating pipe, and is beneficial to improve the stability and reliability of the assembly of the support frame and the heat generating pipe. At the same time, the structure can ensure the spacing between adjacent two turns of the heat generating pipe, and can ensure the safety and reliability of the whole machine during the operation of the heat generating pipe.

[0045] The types of the plurality of support frames are divided, so that the plurality of support frames comprise a plurality of first support frames and at least one second support frame. The first support frame is not only used for supporting the heat generating pipe, but also used in cooperation with the first connecting piece of the connecting structure, and the second support frame is used for effectively supporting the heat generating pipe.

[0046] Specifically, each first connecting piece of the connecting structure is connected with a first support frame, and the extension directions of the first connecting piece and the first support frame connected therewith are different. In this way, the support frame is located at the inner surface of the stove plate, and the first connecting piece can also extend into the outer surface of the stove plate through the second through hole, so that the heating assembly can be stably flipped relative to the stove plate.

[0047] In some technical solutions, the stove plate also has a limiting portion, and the limiting portion is used to limit the flipping angle of the heating assembly.

[0048] In this technical solution, the structure of the stove plate is further limited, so that the stove plate also has a limiting portion, and the limiting portion is used to limit the flipping angle of the heating assembly. For example, the limiting portion is used to limit the maximum flipping angle of the heating assembly, and when the heating assembly abuts against the limiting portion, the heating assembly will not continue to rotate relative to the stove plate. In this way, the use requirement of reducing the area of the heating assembly shielding the stove plate can be met, and the collision between the heating assembly and other devices of the heating platform due to the excessive flipping angle of the heating assembly can also be avoided.

[0049] Exemplarily, when the support frame is rotationally connected with the stove plate through the connecting structure, and the connecting structure comprises a plurality of first connecting pieces and a plurality of pin shafts, at least a part of the hole wall of the second through hole forms the limiting portion.

[0050] Exemplarily, when the support frame is rotationally connected with the stove plate through the connecting structure, and the connecting structure comprises a plurality of first connecting pieces, a plurality of pin shafts and a plurality of first support plates, at least a part of the hole wall of the second through hole forms the limiting portion.

[0051] Exemplarily, when the support is rotatably connected with the stove plate through the connecting structure, and the connecting structure comprises the second connecting piece, the first rotating shaft and the second rotating shaft, at least a part of the hole wall of the first through hole forms the limiting part.

[0052] Exemplarily, a part of the stove plate is protruded to form the limiting part. When the support is rotatably connected with the stove plate through the connecting structure, and the support is turned to the maximum angle, the protruded part of the stove plate abuts against the support to limit the support from continuing to rotate.

[0053] Exemplarily, a part of the stove plate is protruded to form the limiting part. When the support is rotatably connected with the stove plate through the connecting structure, and the support is turned to the maximum angle, the protruded part of the stove plate abuts against the support to limit the support from continuing to rotate.

[0054] In some technical solutions, the support is detachably connected with the stove plate through the connecting structure.

[0055] In the technical solution, the cooperation structure of the support, the connecting structure and the stove plate is further limited.

[0056] The support is detachably connected with the stove plate through the connecting structure. When the heating appliance is needed, the support is assembled with the stove plate through the connecting structure. When the heating device needs to be cleaned, the support is separated from the stove plate, and the stove plate is completely exposed, so that the stove plate can be effectively cleaned, the food materials, soup, foreign matters and the like falling into the stove plate can be effectively taken out, the user can conveniently clean the heating device, and the use requirement of deeply cleaning the heating device can be met.

[0057] In some technical solutions, the connecting mode of the support and the stove plate through the connecting structure comprises any one or combination of the following: clamping connection, screw connection, magnetic attraction connection and locking connection.

[0058] In the technical solution, the cooperation structure of the support, the connecting structure and the stove plate is further limited.

[0059] Exemplarily, the support is clamping connected with the stove plate through the connecting structure. For example, one of the connecting structure and the stove plate is provided with a clamping groove, and the other is provided with a clamping buckle, and the clamping buckle is clamping connected with the clamping groove.

[0060] Exemplarily, the support is screw connected with the stove plate through the connecting structure. For example, one of the connecting structure and the stove plate is provided with an external thread, and the other is provided with an internal thread, and the external thread and the internal thread are screw connected.

[0061] Exemplarily, the support is magnetically attracted to the stove plate through the connecting structure. For example, at least one of the connecting structure and the stove plate is a magnetic piece, and the connecting structure and the stove plate are magnetically attracted to each other.

[0062] Exemplarily, the support is locked with the stove plate through the connecting structure. For example, the support and the stove plate are locked through the connecting structure, and when the connecting structure is disassembled, the stove plate and the support can be separated.

[0063] In some embodiments, when the support is connected with the stove plate through the connecting structure, the connecting structure comprises a plurality of clamping legs, each of which is connected with the support; and the stove plate is provided with a plurality of third through holes, each of which is used for allowing a clamping leg to extend into the outer surface of the stove plate and be clamped with the stove plate.

[0064] In this embodiment, when the support is connected with the stove plate through the connecting structure, the connecting structure comprises a plurality of clamping legs.

[0065] The stove plate is provided with a plurality of third through holes, which are used in cooperation with the plurality of clamping legs. Specifically, each clamping leg extends into the outer surface of the stove plate through a third through hole and is clamped with the stove plate, which can meet the use requirement that the support is connected with the stove plate through the connecting structure.

[0066] In some embodiments, the heating pipe has a connecting line, the connecting line extends out of the leading-out structure, and the connecting line is a flexible line.

[0067] In this embodiment, the heating pipe has a connecting line, the connecting line extends out of the leading-out structure, and the connecting line is used for power supply.

[0068] The connecting line is a flexible line, that is, the connecting line has flexibility, and the connecting line is resistant to bending, which can avoid the situation that the connecting line is damaged due to excessive movement of the heating assembly relative to the stove plate, and provides structural support for ensuring the service life of the heating device.

[0069] In some embodiments, the leading-out structure comprises a plurality of leading-out portions, and the number of the first through holes is a plurality, each of the leading-out portions being inserted into one of the first through holes.

[0070] In this embodiment, the cooperation structure of the leading-out structure and the first through holes is limited.

[0071] The leading-out structure comprises a plurality of leading-out portions, and the number of the first through holes is a plurality, each of the leading-out portions being inserted into one of the first through holes. For example, the plurality of leading-out portions and the plurality of first through holes are in one-to-one cooperation. The first through hole not only has the function of allowing the leading-out portion to extend into the outer surface of the stove plate, but also has the function of limiting the spacing of the plurality of leading-out portions, which provides structural support for ensuring the safety and reliability of the heating device.

[0072] In some embodiments, the leading-out structure comprises a plurality of leading-out portions, and the heating device further comprises a connecting plate located at the outer surface of the stove plate, and at least part of the plurality of leading-out portions is inserted into the connecting plate.

[0073] In the technical solution, the structure of the heating device is further limited.

[0074] The lead-out structure comprises a plurality of lead-out portions, and the heating device further comprises a connecting plate. The connecting plate is located at the outer surface of the furnace tray, and at least part of the plurality of lead-out portions is connected to the connecting plate. That is, part of the plurality of lead-out portions is connected to the connecting plate, or all of the plurality of lead-out portions is connected to the connecting plate. The connecting plate has the function of limiting the lead-out portions, and can limit the spacing between two adjacent lead-out portions, thereby providing structural support to ensure the safety and reliability of the operation of the heating device.

[0075] In some technical solutions, the number of furnace trays and the number of heating assemblies are both multiple, and each heating assembly is movably connected to a furnace tray.

[0076] In the technical solution, the number of furnace trays and the number of heating assemblies and the matching structure are limited.

[0077] The number of furnace trays is multiple, and the number of heating assemblies is multiple, and each heating assembly is movably connected to a furnace tray, that is, the multiple heating assemblies are matched with the multiple furnace trays one by one.

[0078] This setting allows multiple appliances to be heated simultaneously by multiple heating assemblies, and of course, one appliance can also be heated by one heating assembly. This setting can meet the diversified use requirements of users.

[0079] The second aspect of the present application provides a cooking appliance, comprising the heating device as in the first aspect.

[0080] The cooking appliance provided by the present application comprises the heating device as in the first aspect, and therefore has all the beneficial effects of the heating device, which are not repeated here.

[0081] The additional aspects and advantages of the present application will become apparent from the following description section, or be appreciated through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0082] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, taken in conjunction with the following drawings, in which:

[0083] Figure 1 Fig. 1 shows a structure schematic diagram of a heating device in a first state according to an embodiment of the present application;

[0084] Figure 2 Fig. 2 shows a structure schematic diagram of the heating device in a second state according to an embodiment of the present application;

[0085] Figure 3 Fig. 3 shows a structure schematic diagram of a furnace tray and a heating assembly in a first perspective according to a first embodiment of the present application;

[0086] Figure 4 structure diagram showing a second perspective view of the hob and heating assembly of the first embodiment of the application;

[0087] Figure 5 structure diagram showing a third perspective view of the hob and heating assembly of the first embodiment of the application;

[0088] Figure 6 structure diagram showing a fourth perspective view of the hob and heating assembly of the first embodiment of the application;

[0089] Figure 7 exploded view of the hob and heating assembly of the first embodiment of the application;

[0090] Figure 8 for Figure 7 close-up view of part A of the hob and heating assembly shown;

[0091] Figure 9 structure diagram showing a first perspective view of the hob and heating assembly of the second embodiment of the application;

[0092] Figure 10 structure diagram showing a second perspective view of the hob and heating assembly of the second embodiment of the application;

[0093] Figure 11 structure diagram showing a third perspective view of the hob and heating assembly of the second embodiment of the application;

[0094] Figure 12 structure diagram showing a fourth perspective view of the hob and heating assembly of the second embodiment of the application;

[0095] Figure 13 exploded view of the hob and heating assembly of the second embodiment of the application;

[0096] Figure 14 for Figure 13 close-up view of part B of the hob and heating assembly shown;

[0097] Figure 15 structure diagram showing a first perspective view of the hob and heating assembly of the third embodiment of the application;

[0098] Figure 16 structure diagram showing a second perspective view of the hob and heating assembly of the third embodiment of the application;

[0099] Figure 17 structure diagram showing a third perspective view of the hob and heating assembly of the third embodiment of the application;

[0100] Figure 18 Fig. 4 shows a structural diagram of a fourth perspective view of the hob and heating assembly of the third embodiment of the present application;

[0101] Figure 19 Fig. 5 shows an exploded view of the hob and heating assembly of the third embodiment of the present application;

[0102] Figure 20 Fig. 6 shows a structural diagram of a connection structure of the third embodiment of the present application;

[0103] Figure 21 Fig. 7 shows a structural diagram of a first perspective view of the hob and heating assembly of the fourth embodiment of the present application;

[0104] Figure 22 Fig. 8 shows a structural diagram of a second perspective view of the hob and heating assembly of the fourth embodiment of the present application;

[0105] Figure 23 Fig. 9 shows a structural diagram of a third perspective view of the hob and heating assembly of the fourth embodiment of the present application;

[0106] Figure 24 Fig. 10 shows a structural diagram of a fourth perspective view of the hob and heating assembly of the fourth embodiment of the present application;

[0107] Figure 25 Fig. 11 shows a structural diagram of a fifth perspective view of the hob and heating assembly of the fourth embodiment of the present application;

[0108] Figure 26 Fig. 12 shows a structural diagram of a sixth perspective view of the hob and heating assembly of the fourth embodiment of the present application;

[0109] Figure 27 Fig. 13 shows a first exploded view of the hob and heating assembly of the fourth embodiment of the present application;

[0110] Figure 28 Fig. 14 shows a second exploded view of the hob and heating assembly of the fourth embodiment of the present application;

[0111] Figure 29 Fig. 15 shows a partial structural diagram of the hob and heating assembly of the fourth embodiment of the present application;

[0112] Figure 30 Fig. 16 shows a partial enlarged view of the hob and heating assembly at C shown in Fig. 15. Figure 29

[0113] Fig. 17 shows a partial enlarged view of the hob and heating assembly at D shown in Fig. 15. Figures 1 to 30

[0114] ​​10 heating device, 100 heating platform, 200 furnace tray, 210 inner surface of furnace tray, 220 outer surface of furnace tray, 230 first through hole, 240 second through hole, 250 first support plate, 252 second connecting hole, 260 second support plate, 270 third support plate, 280 limiting part, 290 third through hole, 300 heating assembly, 310 support, 314 support frame, 3142 first end, 3144 second end, 314a first support frame, 314b second support frame, 316 support groove, 320 heating tube, 322 leading-out structure, 3222 leading-out part, 324 connecting wire, 330 connecting structure, 332 first connecting piece, 3322 first connecting hole, 334 pin shaft, 336 second connecting piece, 337 first rotating shaft, 338 second rotating shaft, 339 clamping leg, 400 connecting plate. DETAILED DESCRIPTION

[0115] In order to enable the above-mentioned purposes, features and advantages of the present application to be more clearly understood, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0116] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and therefore the scope of protection of the present application is not limited by the specific embodiments disclosed below.

[0117] The following refers to Figures 1 to 30 A heating device 10 and a cooking appliance according to some embodiments of the present application are described.

[0118] As shown in Figure 1 , Figure 2 and Figure 27 , a heating device 10 according to some embodiments of the present application includes a heating platform 100 and a heating assembly 300.

[0119] The heating platform 100 is provided with a furnace tray 200.

[0120] The heating assembly 300 is located on the furnace tray 200.

[0121] The heating assembly 300 is movably connected with the furnace tray 200.

[0122] The heating assembly 300 can move relative to the furnace tray 200 to adjust the area of the heating assembly 300 shielding the furnace tray 200.

[0123] A heating device 10 provided by the present application includes a heating platform 100 and a heating assembly 300. The heating platform 100 is provided with a furnace tray 200.

[0124] The heating assembly 300 is located on the stove plate 200, and a utensil (such as a pot, a basin, a ladle, and the like, which are not listed here) is placed on the stove plate 200, so that the heating assembly 300 is located between the stove plate 200 and the utensil to heat the utensil through the heating assembly 300.

[0125] The heating assembly 300 is movably connected with the stove plate 200, that is, the heating assembly 300 is not fixedly connected with the stove plate 200.

[0126] The heating assembly 300 can move relative to the stove plate 200 to adjust the area of the stove plate 200 blocked by the heating assembly 300, that is, the area of the stove plate 200 blocked by the heating assembly 300 can be adjusted according to actual use requirements. For example, the area of the stove plate 200 blocked by the heating assembly 300 is increased, and for example, the area of the stove plate 200 blocked by the heating assembly 300 is decreased.

[0127] When the heating device 10 needs to be cleaned, the heating assembly 300 can be moved relative to the stove plate 200 to reduce the area of the stove plate 200 blocked by the heating assembly 300, in other words, to increase the exposed area of the stove plate 200, so that the stove plate 200 can be effectively cleaned, food materials, soup, foreign matter and the like falling onto the stove plate 200 can be effectively removed, the user can conveniently clean the heating device 10, and the use requirement of deeply cleaning the heating device 10 can be met.

[0128] It can be understood that when the heating device 10 heats the utensil, the area of the stove plate 200 blocked by the heating assembly 300 is the largest.

[0129] In some embodiments, as shown in Figure 3 、 Figure 4 、 Figure 6 、 Figure 7 、 Figure 9 、 Figure 10 、 Figure 12 、 Figure 13 、 Figure 15 、 Figure 18 、 Figure 19 、 Figure 21 、 Figure 28 and Figure 29 , the heating assembly 300 comprises a support 310, a heating pipe 320, and a connecting structure 330.

[0130] The support 310 is located at the inner surface 210 of the stove plate.

[0131] The heating pipe 320 is arranged on the support 310.

[0132] The heating pipe 320 is arranged in a curved manner to be disc-shaped.

[0133] The stove plate 200 is provided with a first through hole 230.

[0134] The heating tube 320 has a leading structure 322.

[0135] The leading structure 322 extends into the outer surface 220 of the furnace plate through the first through hole 230.

[0136] The leading structure 322 is rotationally connected with the first through hole 230.

[0137] One of the support 310 and the heating tube 320 is movably connected with the furnace plate 200 through the connecting structure 330.

[0138] In this embodiment, the heating assembly 300 includes the support 310, the heating tube 320 and the connecting structure 330.

[0139] The furnace plate 200 has an inner surface and an outer surface along the thickness direction of the furnace plate 200, and the inner surface 210 of the furnace plate and the outer surface 220 of the furnace plate are oppositely arranged.

[0140] The heating tube 320 is arranged on the support 310, and the support 310 serves as a mounting carrier of the heating tube 320 and has the function of mounting and fixing the heating tube 320. The heating tube 320 can generate heat to heat the utensils on the heating device 10.

[0141] One of the support 310 and the heating tube 320 is movably connected with the furnace plate 200 through the connecting structure 330. When the support 310 is movably connected with the furnace plate 200 through the connecting structure 330, the support 310 moves relative to the furnace plate 200 through the connecting structure 330, and the heating tube 320 moves together with the support 310 to adjust the area of the heating assembly 300 shielding the furnace plate 200. When the heating tube 320 is movably connected with the furnace plate 200 through the connecting structure 330, the heating tube 320 moves relative to the furnace plate 200 through the connecting structure 330, and the support 310 moves together with the heating tube 320 to adjust the area of the heating assembly 300 shielding the furnace plate 200.

[0142] It can be understood that the support 310 is located at the inner surface 210 of the furnace plate, the heating tube 320 is arranged on the support 310, the heating tube 320 has the leading structure 322, the leading structure 322 extends into the outer surface 220 of the furnace plate through the first through hole 230, and the leading structure 322 is gap-fitted with the first through hole 230, rotationally connected with the first through hole 230, and the fitting structure of the first through hole 230 and the leading structure 322 does not hinder the movement of the heating assembly 300 relative to the furnace plate 200. In this way, when the heating assembly 300 moves relative to the furnace plate 200, the leading structure 322 can still be located at the outer surface 220 of the furnace plate, and the use requirement of supplying power through the leading structure 322 can be met.

[0143] Meanwhile, the heating tube 320 is arranged in a curved manner to be disc-shaped, which increases the heating area of the heating tube 320, ensures the uniformity and consistency of heating at different positions of the appliance, and ensures the heating efficiency and heating effect of the heating device 10.

[0144] In some embodiments, one of the support 310 and the heating tube 320 is rotationally connected to the stove plate 200 through the connecting structure 330, and the heating assembly 300 can be flipped relative to the stove plate 200.

[0145] In this embodiment, specific cooperation structures of the support 310, the heating tube 320, and the stove plate 200 are defined.

[0146] One of the support 310 and the heating tube 320 is rotationally connected to the stove plate 200 through the connecting structure 330, and the heating assembly 300 can be flipped relative to the stove plate 200. That is, the support 310 is rotationally connected to the stove plate 200 through the connecting structure 330, and the heating assembly 300 can be flipped relative to the stove plate 200. Alternatively, the heating tube 320 is rotationally connected to the stove plate 200 through the connecting structure 330, and the heating assembly 300 can be flipped relative to the stove plate 200.

[0147] It can be understood that when the heating assembly 300 can be flipped relative to the stove plate 200, the area of the stove plate 200 blocked by the heating assembly 300 is reduced, and the exposed area of the stove plate 200 is increased, so that the stove plate 200 can be effectively cleaned, the food materials, soup, foreign matters, and the like that fall onto the stove plate 200 can be effectively removed, the user can conveniently clean the heating device 10, and the use requirement of deeply cleaning the heating device 10 can be met.

[0148] In some embodiments, optionally, as shown in Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14 , the stove plate 200 is provided with a plurality of second through holes 240, and the connecting structure 330 includes a plurality of first connecting pieces 332 and a plurality of pin shafts 334.

[0149] Each of the plurality of first connecting pieces 332 is connected to the support 310.

[0150] Each of the first connecting pieces 332 extends into the outer surface 220 of the stove plate through one of the second through holes 240.

[0151] The part of the first connecting piece 332 located at the outer surface 220 of the stove plate is provided with a first connecting hole 3322.

[0152] The first connecting piece 332 can rotate relative to the second through hole 240.

[0153] Each pin shaft 334 is arranged in a first connecting hole 3322 of one first connecting piece 332, and the pin shaft 334 is used for limiting the first connecting piece 332 at the outer surface 220 of the furnace tray.

[0154] In this embodiment, the furnace tray 200 is provided with a plurality of second through holes 240, any one of the plurality of second through holes 240 penetrating the inner surface 210 and the outer surface 220 of the furnace tray.

[0155] The connecting structure 330 includes a plurality of first connecting pieces 332 and a plurality of pin shafts 334, the plurality of second through holes 240 are used in cooperation with the plurality of first connecting pieces 332, and the plurality of pin shafts 334 are used in cooperation with the plurality of first connecting pieces 332.

[0156] Specifically, the plurality of first connecting pieces 332 are connected with the bracket 310, and each first connecting piece 332 extends into the outer surface 220 of the furnace tray through one second through hole 240. The second through hole 240 has an effect of allowing the first connecting piece 332 to pass through, and the first connecting piece 332 is rotationally connected with the second through hole 240, the first connecting piece 332 and the second through hole 240 are clearance fit, and the cooperation structure of the first connecting piece 332 and the second through hole 240 does not hinder the rotation of the bracket 310 and the heat pipe 320 relative to the furnace tray 200.

[0157] Specifically, the part of the first connecting piece 332 located at the outer surface 220 of the furnace tray is provided with a first connecting hole 3322, and each pin shaft 334 is arranged in the first connecting hole 3322 of one first connecting piece 332. It can be understood that the pin shaft 334 is located at the outer surface 220 of the furnace tray. When the pin shaft 334 is installed at the first connecting hole 3322 of the first connecting piece 332, the pin shaft 334 can limit the cooperation structure of the first connecting piece 332 and the furnace tray 200, limit the first connecting piece 332 at the outer surface 220 of the furnace tray, and the first connecting piece 332 will not be withdrawn to the inner surface 210 of the furnace tray as a whole when the first connecting piece 332 rotates relative to the second through hole 240. That is, when the heating assembly 300 is flipped relative to the furnace tray 200, a part of the first connecting piece 332 will also be located at the outer surface 220 of the furnace tray, which can ensure the cooperation size of the heating assembly 300 and the furnace tray 200, and can ensure the effective cooperation size of the components of the heating device 10.

[0158] It can be understood that the plurality of first connecting pieces 332, the plurality of second through holes 240 and the plurality of pin shafts 334 cooperate with each other to increase the rotation cooperation area of the heating assembly 300 and the furnace tray 200, increase the rotation cooperation position of the heating assembly 300 and the furnace tray 200, and can enhance the stability and reliability of the rotation of the heating assembly 300 relative to the furnace tray 200.

[0159] It can be understood that the cooperation of the plurality of first connecting members 332, the plurality of second through holes 240 and the plurality of pin shafts 334 can meet the use requirement that the support 310 is rotatably connected with the hob 200 through the connecting structure 330.

[0160] It can be understood that the pin shaft 334 is in clearance fit with the first connecting hole 3322.

[0161] In some embodiments, as shown in Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 , the outer surface 220 of the hob is provided with a plurality of first support plates 250.

[0162] Each first support plate 250 is provided with a second connecting hole 252.

[0163] Each first support plate 250 is located at one second through hole 240.

[0164] The pin shaft 334 also penetrates the second connecting hole 252 of one first support plate 250.

[0165] In this embodiment, the structure of the hob 200 is further limited such that the outer surface 220 of the hob is provided with a plurality of first support plates 250, each first support plate 250 is located at one second through hole 240, that is, each first support plate 250 is used in cooperation with one first connecting member 332.

[0166] Specifically, each first support plate 250 is provided with a second connecting hole 252, each pin shaft 334 penetrates the first connecting hole 3322 of one first connecting member 332, and the pin shaft 334 also penetrates the second connecting hole 252 of one first support plate 250. That is, the hob 200 is also provided with the first support plate 250 cooperating with the pin shaft 334.

[0167] This setting increases the cooperation area and cooperation size of the hob 200 and the heating assembly 300, the first support plate 250 has the function of supporting the pin shaft 334, which can improve the structural strength of the assembly of the hob 200 and the heating assembly 300, is conducive to prolonging the service life of the heating device 10, and at the same time, this structure setting can ensure the stable assembly of the heating assembly 300 and the hob 200 even if the heating assembly 300 is flipped relative to the hob 200, reduces the shaking amount when the heating assembly 300 is flipped, and can improve the use performance and market competitiveness of the heating device 10.

[0168] It can be understood that the pin shaft 334 is in clearance fit with the second connecting hole 252.

[0169] It can be understood that the cooperation of the plurality of first connecting members 332, the plurality of second through holes 240, the plurality of pin shafts 334 and the plurality of first support plates 250 can meet the use requirement that the support 310 is rotatably connected with the stove plate 200 through the connecting structure 330.

[0170] In some embodiments, as shown in Figure 16 、 Figure 17 、 Figure 18 、 Figure 19 and Figure 20 , the outer surface 220 of the stove plate is further provided with a second support plate 260 and a third support plate 270. The connecting structure 330 includes a second connecting member 336, a first rotating shaft 337 and a second rotating shaft 338.

[0171] The second connecting member 336 is located between the second support plate 260 and the third support plate 270.

[0172] The lead-out structure 322 penetrates the second connecting member 336.

[0173] The second connecting member 336 is connected between the first rotating shaft 337 and the second rotating shaft 338.

[0174] The first rotating shaft 337 is rotatably connected with the second support plate 260.

[0175] The second rotating shaft 338 is rotatably connected with the third support plate 270.

[0176] In this embodiment, the cooperation of the stove plate 200 and the heating assembly 300 is defined.

[0177] The outer surface 220 of the stove plate is further provided with a second support plate 260 and a third support plate 270.

[0178] The connecting structure 330 includes a second connecting member 336, a first rotating shaft 337 and a second rotating shaft 338, and the second connecting member 336 is connected between the first rotating shaft 337 and the second rotating shaft 338. The second connecting member 336, the first rotating shaft 337 and the second rotating shaft 338 are all located at the outer surface 220 of the stove plate.

[0179] The lead-out structure 322 penetrates the second connecting member 336, the first rotating shaft 337 is rotatably connected with the second support plate 260, and the second rotating shaft 338 is rotatably connected with the third support plate 270, so that the use requirement that the heating tube 320 is rotatably connected with the stove plate 200 through the connecting structure 330 can be met, and the heating tube 320 can drive the support 310 to rotate relative to the stove plate 200 when the heating tube 320 rotates.

[0180] It can be understood that the second support plate 260 and the third support plate 270 are located on opposite sides of the second connecting piece 336, which increases the matching area and size of the hob 200 and the heating assembly 300. The second support plate 260 and the third support plate 270 both support the second connecting piece 336, the first rotating shaft 337 and the second rotating shaft 338, which can improve the structural strength of the assembly of the hob 200 and the heating assembly 300, and is beneficial to prolong the service life of the heating device 10. At the same time, the structure can ensure the stable assembly of the heating assembly 300 and the hob 200 even if the heating assembly 300 is flipped relative to the hob 200, reduce the shaking amount when the heating assembly 300 is flipped, and improve the use performance and market competitiveness of the heating device 10.

[0181] In some embodiments, optionally, as shown in Figure 7 and Figure 13 The support frame 310 includes a plurality of support frames 314, and the plurality of support frames 314 include a plurality of first support frames 314a and at least one second support frame 314b.

[0182] The first end portion 3142 of any two support frames 314 in the plurality of support frames 314 is connected.

[0183] The second end portions 3144 of adjacent two support frames 314 are arranged at intervals.

[0184] Each support frame 314 is provided with a plurality of support grooves 316.

[0185] The heating pipe 320 is clamped with the plurality of support grooves 316.

[0186] Each first connecting piece 332 of the connecting structure 330 is connected with a first support frame 314a.

[0187] The extension direction of the first connecting piece 332 and the first support frame 314a connected therewith is different.

[0188] In this embodiment, the structure of the support frame 310 is limited.

[0189] The support frame 310 includes a plurality of support frames 314, and each support frame 314 includes oppositely arranged first end portions 3142 and second end portions 3144. The first end portions 3142 of any two support frames 314 in the plurality of support frames 314 are connected, and the second end portions 3144 of adjacent two support frames 314 are arranged at intervals.

[0190] Any one of the plurality of support frames 314 is provided with a plurality of support grooves 316. The heating pipe 320 is arranged in a disc shape, so that each turn of the heating pipe 320 can be clamped with the plurality of support grooves 316. This arrangement increases the clamping area of the support frame 310 and the heating pipe 320, increases the clamping position of the support frame 310 and the heating pipe 320, and is beneficial to improve the stability and reliability of the assembly of the support frame 310 and the heating pipe 320. At the same time, the structure can ensure the spacing between the adjacent two turns of the heating pipe 320, and can ensure the safety and reliability of the whole machine during the working of the heating pipe 320.

[0191] The plurality of support frames 314 are divided into a plurality of first support frames 314a and at least one second support frame 314b. The first support frame 314a is not only used to support the heating pipe 320, but also used in cooperation with the first connecting piece 332 of the connecting structure 330, and the second support frame 314b is used to effectively support the heating pipe 320.

[0192] It can be understood that the plurality of support frames 314 also have the function of supporting the appliance located on the heating assembly 300.

[0193] Specifically, each first connecting piece 332 of the connecting structure 330 is connected with a first support frame 314a, and the extension directions of the first connecting piece 332 and the first support frame 314a connected therewith are different. In this way, the support frame 310 is located at the inner surface 210 of the hob, and the first connecting piece 332 can also extend into the outer surface 220 of the hob through the second through hole 240, so that the heating assembly 300 can be stably flipped relative to the hob 200.

[0194] In some embodiments, as shown in Figure 29 and Figure 30 The hob 200 is also provided with a limiting portion 280, and the limiting portion 280 is used to limit the flipping angle of the heating assembly 300.

[0195] In this embodiment, the structure of the hob 200 is further limited, so that the hob 200 is also provided with a limiting portion 280, and the limiting portion 280 is used to limit the flipping angle of the heating assembly 300. For example, the limiting portion 280 is used to limit the maximum flipping angle of the heating assembly 300, and when the heating assembly 300 abuts against the limiting portion 280, the heating assembly 300 will not continue to rotate relative to the hob 200. In this way, the use requirement of reducing the area of the heating assembly 300 shielding the hob 200 can be met, and the collision between the heating assembly 300 and other devices of the heating platform 100 caused by the excessive flipping angle of the heating assembly 300 can also be avoided.

[0196] Exemplarily, when the support 310 is rotatably connected with the stove plate 200 through the connecting structure 330, and the connecting structure 330 comprises the plurality of first connecting members 332 and the plurality of pin shafts 334, at least a part of the hole wall of the second through hole 240 forms the limiting part 280.

[0197] Exemplarily, when the support 310 is rotatably connected with the stove plate 200 through the connecting structure 330, and the connecting structure 330 comprises the plurality of first connecting members 332, the plurality of pin shafts 334 and the plurality of first support plates 250, at least a part of the hole wall of the second through hole 240 forms the limiting part 280.

[0198] Exemplarily, when the support 310 is rotatably connected with the stove plate 200 through the connecting structure 330, and the connecting structure 330 comprises the second connecting member 336, the first rotating shaft 337 and the second rotating shaft 338, at least a part of the hole wall of the first through hole 230 forms the limiting part 280.

[0199] Exemplarily, a part of the stove plate 200 is protruded to form the limiting part 280. When the support 310 is turned to the maximum angle after being rotatably connected with the stove plate 200 through the connecting structure 330, the protruded part of the stove plate 200 abuts against the support 310 to limit the support 310 from continuing to rotate.

[0200] Exemplarily, a part of the stove plate 200 is protruded to form the limiting part 280. When the heating pipe 320 is turned to the maximum angle after being rotatably connected with the stove plate 200 through the connecting structure 330, the protruded part of the stove plate 200 abuts against the heating pipe 320 to limit the heating pipe 320 from continuing to rotate.

[0201] In some embodiments, the support 310 is detachably connected with the stove plate 200 through the connecting structure 330.

[0202] In this embodiment, the cooperation structure of the support 310, the connecting structure 330 and the stove plate 200 is further defined.

[0203] The support 310 is detachably connected with the stove plate 200 through the connecting structure 330. When the heating appliance is needed, the support 310 is assembled with the stove plate 200 through the connecting structure 330. When the heating device 10 needs to be cleaned, the support 310 is separated from the stove plate 200, and the stove plate 200 is completely exposed, so that the stove plate 200 can be effectively cleaned, the food materials, soup, foreign matters and the like falling into the stove plate 200 can be effectively taken out, the user can conveniently clean the heating device 10, and the use requirement of deeply cleaning the heating device 10 can be met.

[0204] In some embodiments, optionally, the connection of the support 310 to the stove plate 200 via the connection structure 330 comprises any one or a combination of the following: a clamping connection, a screwing connection, a magnetic attraction connection, and a locking connection.

[0205] In this embodiment, the cooperation structure of the support 310, the connection structure 330, and the stove plate 200 is further defined.

[0206] For example, the support 310 is clamped to the stove plate 200 via the connection structure 330. For example, one of the connection structure 330 and the stove plate 200 is provided with a clamping groove, and the other is provided with a clamping buckle, and the clamping buckle is clamped to the clamping groove.

[0207] For example, the support 310 is screwed to the stove plate 200 via the connection structure 330. For example, one of the connection structure 330 and the stove plate 200 is provided with an external thread, and the other is provided with an internal thread, and the external thread and the internal thread are screwed.

[0208] For example, the support 310 is magnetically attracted to the stove plate 200 via the connection structure 330. For example, at least one of the connection structure 330 and the stove plate 200 is a magnetic member, and the connection structure 330 and the stove plate 200 are magnetically attracted to each other.

[0209] For example, the support 310 is locked to the stove plate 200 via the connection structure 330. For example, the support 310 and the stove plate 200 are locked via the connection structure 330, and when the connection structure 330 is disassembled, the stove plate 200 and the support 310 can be separated.

[0210] In some embodiments, optionally, as shown in Figure 22 、 Figure 23 、 Figure 24 、 Figure 25 、 Figure 26 and Figure 28 When the support 310 is clamped to the stove plate 200 via the connection structure 330, the connection structure 330 comprises a plurality of clamping legs 339.

[0211] The plurality of clamping legs 339 are connected to the support 310.

[0212] The stove plate 200 is provided with a plurality of third through holes 290.

[0213] Each clamping leg 339 extends into the outer surface 220 of the stove plate via one third through hole 290 and is clamped to the stove plate 200.

[0214] In this embodiment, when the support 310 is clamped to the stove plate 200 via the connection structure 330, the connection structure 330 comprises a plurality of clamping legs 339.

[0215] The furnace pan 200 is provided with a plurality of third through holes 290 for cooperating with the plurality of clamping legs 339. Specifically, each clamping leg 339 extends into the outer surface 220 of the furnace pan through one third through hole 290 and is clamped with the furnace pan 200, which can meet the use requirement of the support 310 being clamped and connected with the furnace pan 200 through the connecting structure 330.

[0216] Exemplarily, the third through hole 290 includes a T-shaped hole, for example, the T-shaped hole includes a horizontal segment and a vertical segment connected in communication. When the clamping leg 339 is located in the vertical segment, the support 310 is clamped and connected with the furnace pan 200 through the connecting structure 330. When the clamping leg 339 is located in the horizontal segment, the clamping leg 339 can be separated from the furnace pan 200.

[0217] In some embodiments, optionally, as shown in Figure 29 The heating pipe 320 has a connecting line 324 extending out of the leading-out structure 322, and the connecting line 324 is a flexible line.

[0218] In this embodiment, the heating pipe 320 has a connecting line 324 extending out of the leading-out structure 322, and the connecting line 324 is used for power supply.

[0219] The connecting line 324 is a flexible line, that is, the connecting line 324 has flexibility and is resistant to bending, so as to avoid the connecting line 324 being damaged due to excessive movement of the heating assembly 300 relative to the furnace pan 200, thereby providing structural support for ensuring the service life of the heating device 10.

[0220] It can be understood that the connecting line 324 extending out of the leading-out structure 322 means that the connecting line 324 is located outside the leading-out structure 322.

[0221] In some embodiments, optionally, as shown in Figure 3 、 Figure 4 、 Figure 9 、 Figure 10 、 Figure 15 and Figure 16 The leading-out structure 322 includes a plurality of leading-out portions 3222.

[0222] The number of the first through holes 230 is a plurality.

[0223] Each leading-out portion 3222 penetrates one first through hole 230.

[0224] In this embodiment, the cooperation structure of the leading-out structure 322 and the first through hole 230 is limited.

[0225] The lead-out structure 322 includes a plurality of lead-out portions 3222, and the number of the first through holes 230 is also a plurality, and each lead-out portion 3222 penetrates one first through hole 230. For example, the plurality of lead-out portions 3222 and the plurality of first through holes 230 are one-to-one matched. The first through hole 230 not only has the role of extending the lead-out portion 3222 to the outer surface 220 of the furnace plate, but also has the role of defining the spacing of the plurality of lead-out portions 3222, thereby providing structural support to ensure the safety and reliability of the heating device 10.

[0226] In some embodiments, as shown in Figure 22 、 Figure 23 、 Figure 24 、 Figure 25 、 Figure 26 and Figure 28 , the lead-out structure 322 includes a plurality of lead-out portions 3222. The heating device 10 further includes a connecting plate 400. The connecting plate 400 is located at the outer surface 220 of the furnace plate. At least part of the plurality of lead-out portions 3222 penetrates the connecting plate 400.

[0227] In this embodiment, the structure of the heating device 10 is further defined.

[0228] The lead-out structure 322 includes a plurality of lead-out portions 3222, and the heating device 10 further includes a connecting plate 400. The connecting plate 400 is located at the outer surface 220 of the furnace plate, and at least part of the plurality of lead-out portions 3222 penetrates the connecting plate 400. That is, part of the plurality of lead-out portions 3222 penetrates the connecting plate 400, or all of the plurality of lead-out portions 3222 penetrates the connecting plate 400. The connecting plate 400 has the role of limiting the lead-out portion 3222, and can define the spacing between two adjacent lead-out portions 3222, thereby providing structural support to ensure the safety and reliability of the heating device 10.

[0229] For example, the connecting plate 400 is provided with a plurality of third connecting holes, and the lead-out portion 3222 penetrates the third connecting hole, and the lead-out portion 3222 and the third connecting hole are gap matched.

[0230] In some embodiments, as shown in Figure 1 and Figures 2 to 30 , the number of the furnace plates 200 and the heating assemblies 300 is a plurality, and each heating assembly 300 is movably connected with one furnace plate 200.

[0231] In this embodiment, the number of the furnace plates 200 and the heating assemblies 300 and the matching structure are defined.

[0232] There are multiple furnace plates 200 and multiple heating elements 300. Each heating element 300 is movably connected to one furnace plate 200, that is, multiple heating elements 300 are matched with multiple furnace plates 200 one by one.

[0233] This configuration allows multiple appliances to be heated simultaneously by multiple heating elements 300. Of course, one heating element 300 can also heat one appliance individually, which can meet the diverse needs of users.

[0234] A cooking appliance according to some embodiments of this application includes: a heating device 10 as described in any of the above embodiments.

[0235] The cooking appliance provided in this application includes a heating device 10 as described in any of the above embodiments, and therefore has all the beneficial effects of the heating device 10, which will not be described in detail here.

[0236] For example, the heating device 10 includes an electric stove.

[0237] For example, cooking appliances include integrated cooktops and microwave ovens.

[0238] For example, cooking appliances include integrated cooktops and steam ovens.

[0239] like Figures 3 to 8 As shown, the heating element 300 of this application can be flipped relative to the heating plate 200. When it is necessary to clean the inner surface 210 of the heating plate, the heating element 320 can be flipped up, which makes it convenient for the user to clean the heating device 10.

[0240] like Figures 9 to 14 As shown, the bracket 310 is connected to the heating element 320. A first connector 332 is provided on the bracket 310, and the first connector 332 has a first connecting hole 3322. A first support plate 250 is provided on the furnace plate 200, and a second connecting hole 252 is provided on the first support plate 250. A second through hole 240 is provided on the furnace plate 200 for the first connector 332 of the connecting structure 330 to pass through. The bracket 310 is fixed to the second connecting hole 252 of the first support plate 250 of the furnace plate 200 by a pin 334. The bracket 310 can rotate and flip around the second connecting hole 252 of the first support plate 250.

[0241] like Figures 15 to 19As shown in FIG. 3, the support 310 is connected with the heating tube 320. The support 310 is provided with a first connecting piece 332, and the first connecting piece 332 is provided with a first connecting hole 3322. The furnace plate 200 is provided with a second through hole 240, and the second through hole 240 is used for the first connecting piece 332 of the connecting structure 330 to pass through. The support 310 is fixed on the furnace plate 200 through a pin shaft 334. The support 310 can be rotated and turned up around the second through hole 240 of the furnace plate 200.

[0242] As shown in FIG. 4, the support 310 is connected with the heating tube 320. The heating tube 320 is fixed with a second connecting piece 336, and the second connecting piece 336 is provided with a first rotating shaft 337 and a second rotating shaft 338. The furnace plate 200 is provided with a second support plate 260 and a third support plate 270, and the first rotating shaft 337 and the second support plate 260 are rotationally connected, and the second rotating shaft 338 and the third support plate 270 are rotationally connected. Figures 21 to 28 As shown in FIG. 5, the support 310 is connected with the heating tube 320. The support 310 is provided with a clamping leg 339. The furnace plate 200 is provided with a third through hole 290. The clamping leg 339 extends into the outer surface 220 of the furnace plate and is clamped with the furnace plate 200 through the third through hole 290. The heating tube 320 has a connecting line 324, and the connecting line 324 extends out of the lead-out structure 322. The connecting line 324 is a flexible line. The connecting line 324 is coupled with a power supply component, or the connecting line 324 is connected with a lead wire.

[0243] ​ As shown in FIG. 6, the heating assembly 300 is rotated to make the clamping leg 339 rotate to the entrance position of the third through hole 290, and the heating assembly 300 is lifted up to realize the separation of the heating assembly 300 and the furnace plate 200.

[0244] The connecting line 324 is used for power supply. In order to avoid the connecting line 324 from being bent and broken when the heating assembly 300 is turned over, the connecting line 324 is made of a flexible bending-resistant material. The length of the connecting line 324 is greater than or equal to 50 mm and less than or equal to 100 mm.

[0245] The furnace plate 200 is provided with a limiting portion 280, and the limiting portion 280 is used for preventing the heating assembly 300 from being excessively turned over. When the heating assembly 300 is turned over to the limiting portion 280, the heating assembly 300 will stop further turning over.

[0246] The heating assembly 300 is rotationally connected with the furnace plate 200, or the heating assembly 300 is detachably connected with the furnace plate 200. This setting can increase the gap between the heating tube 320 and the furnace plate 200, which is convenient for users to clean.

[0247] The heating assembly 300 is rotationally connected with the furnace plate 200, or the heating assembly 300 is detachably connected with the furnace plate 200. This setting can increase the gap between the heating tube 320 and the furnace plate 200, which is convenient for users to clean.

[0248] ​In the present application, the term "a plurality" means two or more, unless expressly specified otherwise. The terms "mounting", "connected", "connecting", "fixed", and the like should be understood broadly, for example, "connected" can be fixed connection, or detachable connection, or integrally connected; "connected" can be directly connected, or indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0249] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "a specific embodiment", and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. The above is only the preferred embodiment of the present application, and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heating device, characterized in that, The utility model relates to a heating platform, which comprises: a heating platform provided with a furnace plate; a heating assembly located on the furnace plate, the heating assembly being movably connected to the furnace plate, the heating assembly being capable of moving relative to the furnace plate to adjust the area of the heating assembly shielding the furnace plate; the heating assembly comprises: a support located at the inner surface of the furnace plate; a heating tube provided on the support; one of the support and the heating tube being movably connected to the furnace plate through the connecting structure.

2. The heating device of claim 1, wherein The heating tube is arranged in a disc shape, the furnace plate is provided with a first through hole, the heating tube has an extension structure, the extension structure extends into the outer surface of the furnace plate through the first through hole, and the extension structure is rotatably connected to the first through hole.

3. The heating device of claim 2, wherein, One of the support and the heating tube is rotatably connected to the furnace plate through the connecting structure, and the heating assembly can be flipped relative to the furnace plate.

4. The heating device of claim 3, wherein The furnace plate is provided with a plurality of second through holes. The connecting structure comprises: a plurality of first connecting members, each of the first connecting members being connected to the support, each of the first connecting members extending into the outer surface of the furnace plate through one of the second through holes, the part of the first connecting member located at the outer surface of the furnace plate being provided with a first connecting hole, and the first connecting member being capable of rotating relative to the second through hole; a plurality of pins, each of the pins being provided in the first connecting hole of one of the first connecting members, and the pin being used for limiting the first connecting member at the outer surface of the furnace plate.

5. The heating device of claim 4, wherein, The outer surface of the furnace plate is provided with a plurality of first support plates, each of the first support plates being provided with a second connecting hole, each of the first support plates being located at one of the second through holes, and the pin also being provided in the second connecting hole of one of the first support plates.

6. The heating device of claim 3, wherein The outer surface of the furnace plate is further provided with a second support plate and a third support plate. The connecting structure comprises: a second connecting member located between the second support plate and the third support plate, the extension structure being provided in the second connecting member; a first rotating shaft; a second rotating shaft, the second connecting member being connected between the first rotating shaft and the second rotating shaft, the first rotating shaft being rotatably connected to the second support plate, and the second rotating shaft being rotatably connected to the third support plate.

7. The heating device according to any one of claims 2 to 6, characterized in that The support comprises a plurality of support frames, the first ends of any two of the support frames being connected, the second ends of adjacent two of the support frames being arranged at intervals, each of the support frames being provided with a plurality of support grooves, and the heating tube being clamped with the plurality of support grooves. The plurality of support frames comprise a plurality of first support frames and at least one second support frame, each of the first connecting members of the connecting structure being connected to one of the first support frames, and the extension directions of the first connecting member and the first support frame connected thereto being different.

8. The heating device according to any one of claims 3 to 6, characterized in that The furnace plate is further provided with a limiting portion for limiting the flipping angle of the heating assembly.

9. The heating device of claim 2, wherein, The support is detachably connected to the furnace plate through the connecting structure.

10. The heating device of claim 9, wherein, The connection mode of the support to the furnace plate through the connecting structure comprises any one or a combination of the following: clamping connection, screw connection, magnetic attraction connection and locking connection.

11. The heating device of claim 10, wherein, When the support is connected with the hob through the connecting structure, the connecting structure comprises: a plurality of clamping legs, each of the clamping legs being connected with the support; the hob is provided with a plurality of third through holes, each of the clamping legs extending into the outer surface of the hob through one of the third through holes and being clamped with the hob.

12. The heating device according to any one of claims 2 to 6, characterized in that The heating pipe has a connecting line, the connecting line extending out of the leading-out structure, and the connecting line being a flexible line.

13. The heating device according to any one of claims 2 to 6, characterized in that The leading-out structure comprises a plurality of leading-out portions. The number of the first through holes is a plurality, and each of the leading-out portions is threaded in one of the first through holes; or The heating device further comprises a connecting plate, the connecting plate being located at the outer surface of the hob, and at least part of the leading-out portions being threaded in the connecting plate.

14. The heating device of any one of claims 1 to 6, wherein, The number of the hobs and the number of the heating assemblies are both a plurality, and each of the heating assemblies is movably connected with one of the hobs.

15. A cooking appliance characterized by, The heating device comprises: The heating device according to any one of claims 1 to 14.

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