Food heat preservation appliance

Abstract

The utility model provides a food heat preservation appliance which comprises a bottom cover, a heating assembly, a sliding assembly and a socket, the heating assembly is arranged on the bottom cover, the sliding assembly is annularly arranged and located between the heating assembly and the bottom cover so that the heating assembly can rotate relative to the bottom cover, and the socket is electrically connected with the heating assembly and arranged on the bottom cover. The side is close to the edge of the bottom cover. When the food heat preservation appliance needs to be connected with a power source in an inserted mode, after the socket is connected with a power line in an inserted mode, the power line directly extends in the direction away from the bottom cover, the food heat preservation appliance is connected with the power source in an inserted mode, the inserting step of the power line is simplified, and the operation difficulty is reduced; when the food heat preservation appliance is in a storage state, a power line connected with the socket can be prevented from being stacked below the bottom cover, the axial height of the food heat preservation appliance during storage is reduced, and storage is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of food warming appliances, and in particular to a food warming appliance. Background Art

[0002] At present, in the related art, the food warmer is provided with a bottom cover and a socket, and the socket is arranged below the bottom cover in the axial direction. When using the food warmer, the user needs to connect a power cord to the socket to supply power to the food warmer. However, since the power cord is arranged below the food warmer after being plugged into the socket, the axial height of the food warmer is increased, making it inconvenient for the user to operate. Utility Model Content

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

[0004] To this end, a first aspect of the present invention provides a food warming device.

[0005] In view of this, the first aspect of the utility model provides a food warming device, including a bottom cover, a heating component, a sliding component and a socket. The heating component is arranged on the bottom cover, the sliding component is arranged in a ring shape and is located between the heating component and the bottom cover so that the heating component can rotate relative to the bottom cover. The socket is electrically connected to the heating component and is arranged on the bottom cover, located on one side close to the edge of the bottom cover.

[0006] The present application provides a food warming device, comprising a bottom cover, a heating component, a sliding component and a socket. The heating component is arranged on the bottom cover. The sliding component is arranged in a ring shape and is located between the heating component and the bottom cover so that the heating component can rotate relative to the bottom cover. The socket is electrically connected to the heating component and is arranged on the bottom cover and is located on a side close to the edge of the bottom cover. When the food warming device needs to be plugged into a power source, the power cord can be directly extended in a direction away from the bottom cover after the socket is plugged into the power cord, thereby completing the plugging of the food warming device and the power source, simplifying the plugging steps of the power cord and reducing the operation time. The difficulty is reduced. At the same time, the socket is set on the side close to the edge of the bottom cover. When the food warmer is in the storage state, the power cord connected to the socket can be avoided from being stacked under the bottom cover, reducing the axial height of the food warmer when stored, making it easier to store. Since the socket is set on the side close to the edge of the bottom cover, the power cord connected to the socket can be coiled around the food warmer to avoid the food warmer being pressed on top of the power cord, reducing the risk of damage to the power cord due to excessive pressure, improving the rationality of the layout of the food warmer, and improving the practicality of the food warmer. The electrical connection design between the socket and the heating component ensures a stable supply of current and improves the safety of use. The socket is located on one side of the edge of the bottom cover, which is convenient for users to plug and unplug the power supply, and also avoids safety accidents caused by accidentally touching the socket during operation.

[0007] Furthermore, by arranging the sliding assembly in a ring shape and located between the heating assembly and the bottom cover, so that the heating assembly can rotate relative to the bottom cover, the heat distribution can be adjusted by rotating the heating assembly during the heat preservation stage, thereby improving the convenience of using the food heat preservation device. Since the heating assembly can rotate relative to the bottom cover, the heat can be more evenly distributed on the food, thereby avoiding local overheating or overcooling of the food due to uneven heat distribution.

[0008] In addition, the food warming device in the above technical solution provided by the utility model may also have the following additional technical features:

[0009] In some technical solutions of the present utility model, optionally, the opening of the socket faces the side of the bottom cover, and / or in the radial direction of the sliding assembly, the socket is located on the outside of the sliding assembly.

[0010] In this technical solution, the opening of the socket faces the side of the bottom cover. This allows the user to plug or unplug the power cord without flipping or moving the entire insulation component, and can be operated from the side, thereby improving the convenience of use. In the radial direction of the sliding component, the socket can be arranged on the outside of the sliding component, so that the socket and the sliding component can be arranged axially in the food insulation device to avoid overlapping, thereby reducing the axial height of the food insulation device, lowering the center of gravity, improving stability, and facilitating user operation. Furthermore, the design of the side opening avoids safety hazards caused by the user accidentally touching the socket during operation, and the side opening can also prevent water or other liquids from splashing into the socket, further improving safety of use.

[0011] Furthermore, the side openings of the socket help dissipate heat, especially when used for a long time or at high power, so that internal heat can be dissipated faster to prevent the device from overheating. This can not only extend the service life of the device, but also improve the stability and safety of the device.

[0012] In some technical schemes of the present utility model, optionally, the heating component includes a chassis, a shell, a furnace body and a panel assembly, the chassis is arranged on the side of the sliding component away from the bottom cover, the shell is arranged on the side of the chassis away from the bottom cover, the shell is provided with a space avoidance portion, the furnace body is connected to the chassis, passes through the space avoidance portion, and protrudes from the surface of the shell on the side away from the chassis, the panel assembly is connected to the shell, and the cover is arranged on the side of the furnace body away from the chassis.

[0013] In this technical solution, the heating component includes a chassis, a shell, a furnace body and a panel assembly. The chassis is arranged on the side of the sliding component away from the bottom cover, the shell is arranged on the side of the chassis away from the bottom cover, the shell is provided with an air-avoiding portion, the furnace body is connected to the chassis, passes through the air-avoiding portion, and protrudes from the surface of the shell on the side away from the chassis. By arranging the furnace body to pass through the air-avoiding portion, the heating efficiency can be improved while improving the structural stability of the furnace body. The panel assembly is connected to the shell and is covered on the side of the furnace body away from the chassis. By arranging the chassis and the shell, the structural strength of the heating component can be improved, and the stability of the heating component can be improved. At the same time, by arranging the shell on the side of the chassis away from the bottom cover, the furnace body and the panel assembly can be supported by the shell, reducing the difficulty of assembly. By arranging the furnace body, the heating efficiency of the heating component can be improved. When the food warming device is working, the heat generated by the furnace body can be provided to heat the food, thereby playing a role in keeping the food warm.

[0014] Furthermore, the furnace body is connected to the shell, the panel assembly is connected to the shell, and the cover is arranged on the side of the furnace body away from the chassis, which can improve the compactness of the structure inside the heating assembly, reduce the volume required for the heating assembly, and thus reduce the volume of the food insulation device, thereby optimizing the internal space of the food insulation device and facilitating assembly.

[0015] In some technical schemes of the utility model, optionally, the food warming device also includes a pressure edge block, which is connected to the bottom cover and to the chassis; there are multiple pressure edge blocks, and the multiple pressure edge blocks are distributed along the circumference of the chassis, and the socket is located between two adjacent pressure edge blocks among the multiple pressure edge blocks.

[0016] In this technical solution, the food warming device also includes a pressure block, which is connected to the bottom cover and the bottom plate; there are multiple pressure blocks, which are distributed along the circumference of the bottom plate, and the socket is located between two adjacent pressure blocks among the multiple pressure blocks. By arranging multiple pressure blocks along the circumference of the bottom plate, the food warming device can be protected to prevent contaminants from entering the food warming device, extend the service life of the food warming component, and improve stability. At the same time, interference between the pressure blocks and the socket can be avoided, simplifying the plugging steps of the power cord and reducing the difficulty of operation.

[0017] Furthermore, the provision of a plurality of edge pressing blocks can enhance the structural stability of the bottom cover, prevent the bottom cover from falling off, and facilitate disassembly and maintenance.

[0018] In some technical solutions of the utility model, optionally, the edge pressure block includes a connecting portion, a first positioning portion and a second positioning portion, the connecting portion is located on the outside of the bottom cover, the first positioning portion is connected to the connecting portion and is located on the side of the chassis away from the bottom cover, and the second positioning portion is connected to the connecting portion and is located on the side of the bottom cover away from the chassis.

[0019] In this technical solution, the edge clamp block includes a connecting portion, a first positioning portion and a second positioning portion. The connecting portion is located on the outside of the bottom cover, the first positioning portion is connected to the connecting portion and is located on the side of the bottom cover away from the bottom cover, and the second positioning portion is connected to the connecting portion and is located on the side of the bottom cover away from the bottom cover. The connection strength between the edge clamp block and the bottom cover can be improved, and the structural stability can be improved. By setting the first positioning portion to be connected to the connecting portion and located on the side of the bottom cover away from the bottom cover, the positioning accuracy of the edge clamp block on the chassis can be improved. Since the edge clamp block has the connecting portion, the first positioning portion and the second positioning portion, the adaptability of the edge clamp block can be improved, which is convenient for adapting to bottom covers of different sizes, improving installation efficiency and reducing installation costs.

[0020] Furthermore, the design of the edge pressure block can improve the installation and disassembly efficiency of the chassis, reduce the difficulty of operation, and improve the maintenance efficiency and reduce the maintenance cost when maintaining the food warming device.

[0021] Furthermore, the design of the edge pressing block can also ensure a firm connection between the bottom cover and the bottom plate to avoid loosening, thereby improving the safety of the food warming device.

[0022] In some technical solutions of the present invention, optionally, the chassis includes a mounting portion and an overlapping portion, the mounting portion is arranged in the bottom cover and located on the sliding assembly, the overlapping portion is arranged along the outer periphery of the mounting portion, overlaps the bottom cover, and is located between the first positioning portion and the bottom cover.

[0023] In this technical solution, the chassis includes a mounting portion and an overlap portion. The mounting portion is arranged inside the bottom cover and is located on the sliding assembly. The overlap portion is arranged along the outer periphery of the mounting portion, overlaps the bottom cover, and is located between the first positioning portion and the bottom cover, which facilitates installation and serves as an installation guide. The sliding assembly can drive the chassis through the mounting portion, thereby improving the flexibility and practicality of the food warming device.

[0024] In some technical schemes of the present invention, optionally, the area opposite to the bottom cover and the furnace body is the first area, and the food warming device also includes a wire trough and a cable, the wire trough is arranged on the bottom cover, the first end of the wire trough extends to the socket, and the second end of the wire trough extends into the first area, the cable is arranged in the wire trough, the first end of the cable is electrically connected to the socket, and the second end of the cable is electrically connected to the furnace body.

[0025] In this technical solution, the area opposite to the bottom cover and the furnace body is the first area, and the food warming device also includes a wire trough and a cable. The wire trough is arranged on the bottom cover, and the first end of the wire trough extends to the socket, and the second end of the wire trough extends into the first area. The cable is arranged in the wire trough, and the first end of the cable is electrically connected to the socket, and the second end of the cable is electrically connected to the furnace body, thereby realizing the storage of the cable by the wire trough, avoiding exposure of the cable, reducing the risk of cable damage, and improving the safety and reliability of the equipment.

[0026] By protecting cables with cable troughs, the service life of cables can be extended and the failure rate of food insulation equipment can be reduced.

[0027] Furthermore, the layout of the cable duct extending from the socket to the first area can enhance the flexibility of cable installation, can accommodate cables of different sizes, and improve the versatility and compatibility of the food warming device.

[0028] In some technical solutions of the present invention, optionally, the food warming device further comprises a fan, which is disposed on the chassis; wherein, in the radial direction of the sliding assembly, the fan is located on the inner side of the sliding assembly.

[0029] In this technical solution, the food insulation device also includes a fan, and the fan is arranged on the chassis to improve the heat dissipation effect of the food insulation device. In the radial direction of the sliding component, the fan is located on the inner side of the sliding component. When assembling the food insulation device, the sliding component and the fan can be arranged in parallel. While ensuring that the fan and the sliding component are installed and fixed, the axial height of the sliding component and the fan after installation is reduced, thereby reducing the height of the food insulation device. The radially distributed fan and sliding component can also make the internal structure of the food insulation device more compact and convenient for users to use. At the same time, the radially distributed fan and sliding component also optimize the internal layout of the food insulation device, which is convenient for assembling the food insulation device. When replacing the fan or sliding component, the operation steps can be simplified and the operation difficulty can be reduced. By arranging the fan on the inner side of the sliding component in the radial direction of the sliding component, the axial height of the sliding component and the fan after installation can be reduced, thereby reducing the center of gravity of the food insulation device. When the food insulation device is placed on the desktop, the stability can be improved, shaking can be avoided, and practicality can be improved.

[0030] In some technical solutions of the utility model, optionally, the chassis is provided with an opening, and the opening is opposite to the air inlet end of the fan.

[0031] In this technical solution, the chassis is provided with an opening, which is opposite to the air inlet end of the fan, so as to facilitate the air intake of the fan, avoid blockage of the air inlet end of the fan, improve the air intake efficiency of the fan, and further improve the heat dissipation efficiency of the fan.

[0032] Furthermore, by setting the opening opposite to the air inlet end of the fan, the heat dissipation efficiency in the food warming device can be further improved, while avoiding the obstruction of the fan air intake caused by the parallel arrangement of the sliding component and the fan, reducing the axial height of the sliding component and the fan after installation, and improving the stability of the fan during operation.

[0033] In some technical schemes of the present invention, optionally, the sliding assembly includes a gear ring and ball rollers, the gear ring is arranged on the bottom cover, the gear ring is provided with multiple mounting holes, and the multiple mounting holes are arranged along the circumference of the gear ring; the number of ball rollers is multiple, and the multiple ball rollers are respectively arranged in the multiple mounting holes, and the ball rollers are respectively in contact with the chassis and the bottom cover.

[0034] In this technical solution, the sliding assembly includes a gear ring and ball rollers. The gear ring is arranged on the bottom cover. The gear ring is provided to improve the accuracy and controllability of the rotation of the sliding assembly, and facilitate the positioning of the sliding assembly. Since the gear ring is provided with multiple mounting holes, the multiple mounting holes are arranged along the circumference of the gear ring, the number of ball rollers is multiple, and the multiple ball rollers are respectively arranged in the multiple mounting holes. The ball rollers are respectively in contact with the chassis and the bottom cover. Therefore, by providing the gear ring and setting the ball rollers in the multiple mounting holes of the gear ring, the stability and accuracy of the ball roller movement process can be improved.

[0035] Furthermore, by arranging the balls to contact the chassis and the bottom cover respectively, the friction resistance between the sliding assembly and the chassis and the bottom cover can be reduced, thereby avoiding excessive wear during use and extending the service life.

[0036] By arranging the ball bearing and the gear ring, the ball bearing can be easily replaced during maintenance of the food warming device, thereby reducing the maintenance difficulty and simplifying the maintenance process.

[0037] In some technical solutions of the present invention, optionally, the food warming device further includes a driving component and a gear, the driving component is arranged on the chassis, the gear is connected to the driving component and meshes with the ring gear.

[0038] In this technical solution, the food warmer also includes a driving component and a gear. The driving component is arranged on the bottom plate, and the gear is connected to the driving component and meshes with the gear ring. The driving component drives the gear to rotate. Since the gear is connected to the driving component and meshes with the gear ring, the rotating gear can drive the gear ring to rotate, thereby improving the driving efficiency of the driving component, realizing the movement of the sliding assembly, and enabling the bottom plate to rotate relative to the bottom cover, so as to facilitate the storage and retrieval of dishes placed on the food warmer, and improve the convenience of the food warmer when in use.

[0039] In some technical solutions of the utility model, optionally, a first slide groove is provided on the side of the chassis close to the bottom cover, and at least part of the balls are located in the first slide groove; and / or a second slide groove is provided on the side of the bottom cover close to the chassis, and at least part of the balls are located in the second slide groove.

[0040] In this technical solution, a first slide groove is provided on one side of the chassis close to the bottom cover, and at least part of the balls are located in the first slide groove. A second slide groove is provided on one side of the bottom cover close to the chassis, and at least part of the balls are located in the second slide groove. By providing the balls to contact the first slide groove and the second slide groove of the chassis and the bottom cover respectively, the friction resistance between the sliding assembly and the chassis and the bottom cover can be reduced, and excessive wear during use can be avoided, and the service life can be extended. By providing the first slide groove and the second slide groove, the stability of the ball movement can be improved, the deviation of the ball movement trajectory can be avoided, and the ball can be limited.

[0041] In some technical solutions of the present utility model, optionally, the panel assembly includes a microcrystalline panel, and the microcrystalline panel is arranged opposite to the furnace body.

[0042] In this technical solution, the panel assembly includes a microcrystalline panel, and the microcrystalline panel is arranged relative to the furnace body. Since the microcrystalline panel is resistant to high temperatures, the microcrystalline panel is arranged relative to the furnace body, which can improve the safety of the panel assembly and prevent the panel assembly from being damaged by high temperatures. Furthermore, since the furnace body is arranged in the middle area of ​​the panel assembly, the heat is concentrated in the middle, and the heat at the periphery is less than that at the middle. A glass panel can also be arranged along the periphery of the microcrystalline panel, which can reduce costs while ensuring the heat dissipation effect and safety of the furnace body.

[0043] In some technical solutions of the present invention, optionally, the food warming device further includes a power cord and a plug, and the plug is connected to the power cord and plugged into a socket.

[0044] In this technical solution, the food warming device also includes a power cord and a plug, and the plug is connected to the power cord and plugged into a socket. The power cord can provide power to the food warming device, and the plug can be easily plugged into the power supply, which is convenient for users to operate.

[0045] By providing a power cord and a plug, the difficulty of operation can be reduced and the safety of the food warming device can be improved while ensuring the power supply.

[0046] Specifically, the power cord may be a part of the food warming device, that is, when a user purchases the food warming device, the food warming device comes with a power cord.

[0047] The socket can also be a standard socket. When a user buys the food warmer, it does not come with a power cord. The user can equip a power cord with a standard plug to fit the socket of the food warmer.

[0048] Specifically, the food warming device can be a warming plate.

[0049] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0051] Figure 1 An exploded view of a food warming device according to an embodiment of the present invention is shown;

[0052] Figure 2 A partial schematic diagram of a food warming device according to an embodiment of the utility model is shown;

[0053] Figure 3One of the structural schematic diagrams of a food warming device according to an embodiment of the utility model is shown;

[0054] Figure 4 A second structural schematic diagram of a food warming device according to an embodiment of the utility model is shown;

[0055] Figure 5 The third structural schematic diagram of the food warming device according to an embodiment of the utility model is shown.

[0056] in, Figures 1 to 5 The corresponding relationship between the reference numerals and component names in the figure is:

[0057] 100 food warming device, 110 bottom cover, 112 first area, 120 heating component, 121 bottom plate, 122 shell, 123 furnace body, 124 panel assembly, 125 microcrystalline panel, 126 glass panel, 127 opening, 128 air avoidance part, 130 sliding assembly, 132 gear ring, 134 mounting hole, 136 ball bearing, 140 socket, 150 edge pressing block, 152 connecting part, 154 first positioning part, 156 second positioning part, 160 mounting part, 162 overlapping part, 170 wire trough, 180 cable, 182 fan, 184 power cord, 186 plug, 190 driving component, 192 gear, 194 first slide slot, 196 second slide slot, 200 circuit board. DETAILED DESCRIPTION

[0058] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. 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.

[0059] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0060] Refer to the following Figures 1 to 5 A food warming device 100 according to some embodiments of the present invention is described.

[0061] In the embodiment of the present utility model, Figure 1 and Figure 2As shown, a food warming device 100 is provided, including a bottom cover 110, a heating component 120, a sliding component 130 and a socket 140. The heating component 120 is arranged on the bottom cover 110, the sliding component 130 is arranged in a ring shape, and is located between the heating component 120 and the bottom cover 110, so that the heating component 120 can rotate relative to the bottom cover 110. The socket 140 is electrically connected to the heating component 120, and is arranged on the bottom cover 110, and is located on a side close to the edge of the bottom cover 110.

[0062] The present application provides a food warming device 100, including a bottom cover 110, a heating component 120, a sliding component 130 and a socket 140. The heating component 120 is arranged on the bottom cover 110. The sliding component 130 is arranged in a ring shape and is located between the heating component 120 and the bottom cover 110, so that the heating component 120 can rotate relative to the bottom cover 110. The socket 140 is electrically connected to the heating component 120 and is arranged on the bottom cover 110, and is located on a side close to the edge of the bottom cover 110. When the food warming device 100 needs to be plugged into a power source, the power cord 184 can be directly extended in a direction away from the bottom cover 110 after the socket 140 is plugged into the power cord 184, so as to complete the plugging of the food warming device 100 with the power source, thereby simplifying the power cord 184. The plugging steps are reduced, the difficulty of operation is reduced, and the socket 140 is arranged on a side close to the edge of the bottom cover 110. When the food warming device 100 is in the storage state, the power cord 184 connected to the socket 140 can be prevented from being stacked under the bottom cover 110, and the axial height of the food warming device 100 is reduced when stored, which is convenient for storage. Since the socket 140 is arranged on a side close to the edge of the bottom cover 110, the power cord 184 connected to the socket 140 can be coiled around the food warming device 100, avoiding the food warming device 100 from being pressed on the power cord 184, reducing the risk of damage to the power cord 184 due to excessive pressure, improving the rationality of the layout of the food warming device 100, and improving the practicality of the food warming device 100. Further, the electrical connection design between the socket 140 and the heating component 120 ensures a stable supply of current and also improves the safety of use. The socket 140 is located on one side of the edge of the bottom cover 110 , which is convenient for users to plug in and unplug the power supply, and also avoids safety accidents caused by accidentally touching the socket 140 during operation.

[0063] Furthermore, by arranging the sliding assembly 130 in an annular shape and being located between the heating assembly 120 and the bottom cover 110, so that the heating assembly 120 can rotate relative to the bottom cover 110, the heat distribution can be adjusted by rotating the heating assembly 120 during the heat preservation stage, thereby improving the convenience of using the food heat preservation device 100. Since the heating assembly 120 can rotate relative to the bottom cover 110, the heat can be more evenly distributed on the food, thereby avoiding local overheating or overcooling of the food due to uneven heat distribution.

[0064] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0065] The opening of the socket 140 faces the side of the bottom cover 110 , and / or in the radial direction of the sliding assembly, the socket is located outside the sliding assembly.

[0066] In this technical solution, the opening of the socket 140 faces the side of the bottom cover 110. This allows the user to plug or unplug the power cord 184 without having to flip or move the entire insulation component, and only needs to operate from the side, thereby improving the convenience of use. In the radial direction of the sliding component 130, the socket 140 can be arranged on the outside of the sliding component 130, which can be implemented in the axial direction of the food insulation device 100 to avoid overlapping arrangement of the socket 140 and the sliding component 130, which can reduce the axial height of the food insulation device 100, lower the center of gravity, improve stability, and facilitate user operation. Furthermore, the design of the side opening avoids safety hazards caused by the user accidentally touching the socket 140 during operation, and the side opening can also prevent water or other liquids from splashing into the socket 140, further improving the safety of use.

[0067] Furthermore, the side opening of the socket 140 helps to dissipate heat, especially when used for a long time or at high power, so that the internal heat can be dissipated faster to prevent the device from overheating. This can not only extend the service life of the device, but also improve the stability and safety of the device.

[0068] Specifically, Figure 1 As shown, the opening of the socket 140 is opening A.

[0069] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0070] like Figure 1 , Figure 3 and Figure 4 As shown, the heating component 120 includes a chassis 121, a shell 122, a furnace body 123 and a panel assembly 124. The chassis 121 is arranged on the side of the sliding assembly 130 away from the bottom cover 110. The shell 122 is provided with a gap 128. The shell 122 is arranged on the side of the chassis 121 away from the bottom cover 110. The furnace body 123 is connected to the chassis 121, passes through the gap 128, and protrudes from the surface of the shell 122 on the side away from the chassis 121. The panel assembly 124 is connected to the shell 122 and is covered on the side of the furnace body 123 away from the chassis 121.

[0071] In this technical solution, the heating assembly 120 includes a chassis 121, a shell 122, a furnace body 123 and a panel assembly 124. The chassis 121 is arranged on the side of the sliding assembly 130 away from the bottom cover 110. The shell 122 is provided with a gap 128. The shell 122 is arranged on the side of the chassis 121 away from the bottom cover 110. The furnace body 123 is connected to the chassis 121, passes through the gap 128, and protrudes from the surface of the side of the shell 122 away from the chassis 121. By setting the furnace body 123 to pass through the gap 128, the structural stability of the furnace body 123 can be improved while the heating efficiency is improved. The panel assembly 124 is connected to the shell 122 and is covered on the side of the furnace body 123 away from the chassis 121. The base plate 121 and the housing 122 can improve the structural strength of the heating assembly 120 and improve the stability of the heating assembly 120. At the same time, the housing 122 is arranged on the side of the base plate 121 away from the bottom cover 110, and the housing 122 can provide support for the furnace body 123 and the panel assembly 124, thereby reducing the difficulty of assembly. The furnace body 123 can improve the heating efficiency of the heating assembly 120. When the food warming device 100 is working, the heat generated by the furnace body 123 can be used to heat the food, thereby playing a role in keeping the food warm.

[0072] Furthermore, the furnace body 123 is connected to the shell 122, the panel assembly 124 is connected to the shell 122, and the cover is arranged on the side of the furnace body 123 away from the bottom plate 121, which can improve the compactness of the structure inside the heating assembly 120, reduce the volume required for the heating assembly 120, and thus reduce the volume of the food warming device 100, which can optimize the internal space of the food warming device 100 and facilitate assembly.

[0073] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0074] like Figure 1 and Figure 4 As shown, the food warming device 100 also includes a pressure edge block 150, which is connected to the bottom cover 110 and to the bottom plate 121; there are multiple pressure edge blocks 150, and the multiple pressure edge blocks 150 are distributed along the circumference of the bottom plate 121, and the socket 140 is located between two adjacent pressure edge blocks 150 among the multiple pressure edge blocks 150.

[0075] In this technical solution, the food warming device 100 further includes a pressure block 150, which is connected to the bottom cover 110 and the bottom plate 121; there are multiple pressure blocks 150, which are distributed along the circumference of the bottom plate 121, and the socket 140 is located between two adjacent pressure blocks 150 among the multiple pressure blocks 150. By arranging multiple pressure blocks 150 along the circumference of the bottom plate 121, the food warming device 100 can be protected, pollutants can be prevented from entering the food warming device 100, the service life of the food warming component can be extended, and the stability can be improved. At the same time, interference between the pressure block 150 and the socket 140 can be avoided, the plugging steps of the power cord 184 can be simplified, and the operation difficulty can be reduced.

[0076] Furthermore, the provision of a plurality of edge pressing blocks 150 can enhance the structural stability of the bottom cover 110 , prevent the bottom cover 110 from falling off, and facilitate disassembly and maintenance.

[0077] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0078] The edge pressure block 150 includes a connecting portion 152, a first positioning portion 154 and a second positioning portion 156. The connecting portion 152 is located on the outside of the bottom cover 110. The first positioning portion 154 is connected to the connecting portion 152 and is located on the side of the chassis 121 away from the bottom cover 110. The second positioning portion 156 is connected to the connecting portion 152 and is located on the side of the bottom cover 110 away from the chassis 121.

[0079] In this technical solution, the edge clamp block 150 includes a connecting portion 152, a first positioning portion 154 and a second positioning portion 156. The connecting portion 152 is located on the outside of the bottom cover 110. The first positioning portion 154 is connected to the connecting portion 152 and is located on the side of the bottom cover 110 away from the bottom cover 110. The second positioning portion 156 is connected to the connecting portion 152 and is located on the side of the bottom cover 110 away from the bottom cover 121. The connection strength between the edge clamp block 150 and the bottom cover 110 can be improved, and the structural stability can be improved. By setting the first positioning portion 154 to be connected to the connecting portion 152 and located on the side of the bottom cover 110 away from the bottom cover 110, the positioning accuracy of the edge clamp block 150 on the bottom cover 121 can be improved. Since the edge clamp block 150 has the connecting portion 152, the first positioning portion 154 and the second positioning portion 156, the adaptability of the edge clamp block 150 can be improved, which is convenient for adapting to bottom covers 110 of different sizes, improving installation efficiency, and reducing installation costs.

[0080] Furthermore, the design of the edge pressing block 150 can improve the installation and disassembly efficiency of the chassis 121 and reduce the difficulty of operation. When maintaining the food warming device 100, it can improve the maintenance efficiency and reduce the maintenance cost.

[0081] Furthermore, the design of the edge pressing block 150 can also ensure a stable connection between the bottom cover 110 and the bottom plate 121 to avoid looseness, thereby improving the safety of the food warming device 100 .

[0082] Furthermore, when the connecting portion 152, the first positioning portion 154 and the second positioning portion 156 are separately arranged, the edge clamping block 150 is formed by connecting the connecting portion 152, the first positioning portion 154 and the second positioning portion 156 to each other, and the connecting portion 152, the first positioning portion 154 and the second positioning portion 156 can be connected and installed by welding or connection.

[0083] Specifically, the connecting portion 152, the first positioning portion 154 and the second positioning portion 156 can also be an integrated structure and can be integrally formed during production, and then the edge clamping block 150 can be designed as an integrated structure, which can improve the structural strength and reduce the production cost.

[0084] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0085] The chassis 121 includes a mounting portion 160 and an overlapping portion 162 . The mounting portion 160 is disposed in the bottom cover 110 and is located on the sliding assembly 130 . The overlapping portion 162 is arranged along the outer periphery of the mounting portion 160 , overlaps the bottom cover 110 , and is located between the first positioning portion 154 and the bottom cover 110 .

[0086] In this technical solution, the bottom plate 121 includes a mounting portion 160 and an overlap portion 162. The mounting portion 160 is disposed inside the bottom cover 110 and is located on the sliding assembly 130. The overlap portion 162 is arranged along the outer periphery of the mounting portion 160, overlapped on the bottom cover 110, and located between the first positioning portion 154 and the bottom cover 110, which facilitates installation and serves as an installation guide. The sliding assembly 130 can drive the bottom plate 121 through the mounting portion 160, thereby improving the flexibility and practicality of the food warming device 100.

[0087] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0088] The area opposite to the bottom cover 110 and the furnace body 123 is the first area 112. The food warming device 100 also includes a wire groove 170 and a cable 180. The wire groove 170 is arranged on the bottom cover 110. The first end of the wire groove 170 extends to the socket 140, and the second end of the wire groove 170 extends into the first area 112. The cable 180 is arranged in the wire groove 170. The first end of the cable 180 is electrically connected to the socket 140, and the second end of the cable 180 is electrically connected to the furnace body 123.

[0089] In this technical solution, the area where the bottom cover 110 is opposite to the furnace body 123 is the first area 112. The food warming device 100 also includes a wire groove 170 and a cable 180. The wire groove 170 is arranged on the bottom cover 110. The first end of the wire groove 170 extends to the socket 140, and the second end of the wire groove 170 extends into the first area 112. The cable 180 is arranged in the wire groove 170. The first end of the cable 180 is electrically connected to the socket 140, and the second end of the cable 180 is electrically connected to the furnace body 123, thereby realizing the storage of the cable 180 by the wire groove 170, avoiding the cable 180 from being exposed, reducing the risk of damage to the cable 180, and improving the safety and reliability of the equipment.

[0090] The protection of the cable 180 by the cable trough 170 can extend the service life of the cable 180 and reduce the failure rate of the food warming device 100 .

[0091] Furthermore, the layout of the wire duct 170 extending from the socket 140 to the first area 112 can improve the flexibility of the installation of the cable 180, can adapt to cables 180 of different sizes, and improve the versatility and compatibility of the food warming device 100.

[0092] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0093] The food warming device 100 further includes a fan 182 , which is disposed on the bottom plate 121 ; wherein, in the radial direction of the sliding assembly 130 , the fan 182 is located on the inner side of the sliding assembly 130 .

[0094] In this technical solution, the food warming device 100 further includes a fan 182, which is arranged on the bottom plate 121 to improve the heat dissipation effect of the food warming device 100. In the radial direction of the sliding assembly 130, the fan 182 is located on the inner side of the sliding assembly 130. When assembling the food warming device 100, the sliding assembly 130 and the fan 182 can be arranged in parallel, while ensuring that the fan 182 and the sliding assembly 130 are fixedly installed, the axial height of the sliding assembly 130 and the fan 182 after installation can be reduced, thereby reducing the height of the food warming device 100. The radially distributed fan 182 and the sliding assembly 130 can also make the internal structure of the food warming device 100 more compact, which is convenient for users to use. At the same time, the radially distributed fan 182 and the sliding assembly 130 also optimize the internal layout of the food warming device 100, making it easier to assemble the food warming device 100. When replacing the fan 182 or the sliding assembly 130, the operation steps can be simplified and the operation difficulty can be reduced. By arranging the fan 182 on the inner side of the sliding assembly 130 in the radial direction of the sliding assembly 130, the axial height of the sliding assembly 130 and the fan 182 after installation can be reduced, thereby lowering the center of gravity of the food warming device 100. When the food warming device 100 is placed on a table, the stability can be improved, shaking can be avoided, and practicality can be improved.

[0095] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0096] The chassis 121 is provided with an opening 127 , and the opening 127 is opposite to the air inlet end of the fan 182 .

[0097] In this technical solution, the chassis 121 is provided with an opening 127, which is opposite to the air inlet end of the fan 182, so as to facilitate the air intake of the fan 182, avoid blockage of the air inlet end of the fan 182, improve the air intake efficiency of the fan 182, and further improve the heat dissipation efficiency of the fan 182.

[0098] Furthermore, by setting the opening 127 opposite to the air inlet end of the fan 182, the heat dissipation efficiency in the food warming device 100 can be further improved, while avoiding the sliding component 130 and the fan 182 being arranged in parallel, which would cause the air intake of the fan 182 to be blocked, and reducing the axial height of the sliding component 130 and the fan 182 after installation, while improving the stability of the fan 182 during operation.

[0099] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0100] like Figure 1 and Figure 5As shown, the sliding assembly 130 includes a ring gear 132 and ball bearings 136. The ring gear 132 is disposed on the bottom cover 110. The ring gear 132 is provided with a plurality of mounting holes 134. The plurality of mounting holes 134 are arranged along the circumference of the ring gear 132. There are a plurality of ball bearings 136. The plurality of ball bearings 136 are respectively disposed in the plurality of mounting holes 134. The ball bearings 136 are respectively in contact with the chassis 121 and the bottom cover 110.

[0101] In this technical solution, the sliding component 130 includes a ring gear 132 and a ball 136. The ring gear 132 is arranged on the bottom cover 110. The ring gear 132 can improve the accuracy and controllability of the rotation of the sliding component 130, and facilitate the positioning of the sliding component 130. Since the ring gear 132 is provided with a plurality of mounting holes 134, the plurality of mounting holes 134 are arranged along the circumference of the ring gear 132, and the number of the ball 136 is multiple, and the plurality of ball 136 are respectively arranged in the plurality of mounting holes 134. The ball 136 is respectively in contact with the chassis 121 and the bottom cover 110. Therefore, by providing the ring gear 132 and arranging the ball 136 in the plurality of mounting holes 134 of the ring gear 132, the stability and accuracy of the movement process of the ball 136 can be improved.

[0102] Furthermore, by arranging the ball bearings 136 to contact the chassis 121 and the bottom cover 110 respectively, the friction resistance between the sliding assembly 130 and the chassis 121 and the bottom cover 110 can be reduced, thereby avoiding excessive wear during use and extending the service life.

[0103] By providing the ball bearing 136 and the gear ring 132 , it is also possible to facilitate replacement of the ball bearing 136 during maintenance of the food warming device 100 , thereby reducing the difficulty of maintenance and simplifying the maintenance process.

[0104] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0105] The food warming device 100 further includes a driving component 190 and a gear 192 . The driving component 190 is disposed on the bottom plate 121 . The gear 192 is connected to the driving component 190 and meshes with the ring gear 132 .

[0106] In this technical solution, the food warming device 100 further includes a driving component 190 and a gear 192. The driving component 190 is disposed on the bottom plate 121, and the gear 192 is connected to the driving component 190 and meshes with the ring gear 132. The driving component 190 drives the gear 192, which can drive the gear 192 to rotate. Since the gear 192 is connected to the driving component 190 and meshes with the ring gear 132, the rotating gear 192 can drive the ring gear 132 to rotate, thereby improving the driving efficiency of the driving component 190, realizing the movement of the sliding assembly 130, and enabling the bottom plate 121 to rotate relative to the bottom cover 110, so as to facilitate the storage and retrieval of dishes placed on the food warming device 100, and improve the convenience of the food warming device 100 when in use.

[0107] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0108] like Figure 1 and Figure 4 As shown, a first slide groove 194 is provided on a side of the chassis 121 close to the bottom cover 110, and at least a portion of the balls 136 are located in the first slide groove 194; and / or a second slide groove 196 is provided on a side of the bottom cover 110 close to the chassis 121, and at least a portion of the balls 136 are located in the second slide groove 196.

[0109] In this technical solution, a first slide groove 194 is provided on one side of the chassis 121 close to the bottom cover 110, and at least part of the ball 136 is located in the first slide groove 194. A second slide groove 196 is provided on one side of the bottom cover 110 close to the chassis 121, and at least part of the ball 136 is located in the second slide groove 196. By providing the ball 136 to contact the first slide groove 194 and the second slide groove 196 of the chassis 121 and the bottom cover 110 respectively, the friction resistance between the sliding assembly 130 and the chassis 121 and the bottom cover 110 can be reduced, excessive wear during use can be avoided, and the service life can be extended. By providing the first slide groove 194 and the second slide groove 196, the running stability of the ball 136 can be improved, the running track of the ball 136 can be avoided from deviating, and the ball 136 can be limited.

[0110] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0111] The panel assembly 124 includes a microcrystalline panel 125 and a glass panel 126 . The microcrystalline panel 125 is arranged opposite to the furnace body 123 .

[0112] In this technical solution, the panel assembly 124 includes a microcrystalline panel 125, the microcrystalline panel 125 is arranged opposite to the furnace body 123, and the glass panel 126 is arranged along the periphery of the microcrystalline panel 125 and connected to the housing 122. Since the microcrystalline panel 125 is resistant to high temperatures, the microcrystalline panel 125 is arranged opposite to the furnace body 123, which can improve the safety of the panel assembly 124 and prevent the panel assembly 124 from being damaged by high temperatures.

[0113] Specifically, a glass panel 126 may be arranged along the periphery of the microcrystalline panel 125 and connected to the housing 122. Since the furnace body 123 is arranged in the middle area of ​​the panel assembly 124, the heat is concentrated in the middle, and the heat in the periphery is less than that in the middle. By arranging the glass panel 126 along the periphery of the microcrystalline panel 125, the heat dissipation effect and safety of the furnace body 123 can be ensured while reducing the cost.

[0114] This embodiment provides a food warming device 100. In addition to the technical features of the above embodiments, this embodiment further includes the following technical features.

[0115] The food warming device 100 further includes a power cord 184 and a plug 186 . The plug 186 is connected to the power cord 184 and plugged into the socket 140 .

[0116] In this technical solution, the food warmer 100 also includes a power cord 184 and a plug 186, and the plug 186 is connected to the power cord 184 and plugged into the socket 140. The power cord 184 can provide power to the food warmer 100, and the plug 186 can be easily plugged into the power supply, which is convenient for users to operate.

[0117] By providing the power cord 184 and the plug 186 , the difficulty of operation can be reduced and the safety of the food warming device 100 can be improved while ensuring the power supply.

[0118] Specifically, the edge pressing block 150 is a U-shaped structure, and a flap structure extends from the edge of the bottom plate 121. The lower flap of the edge pressing block 150 is fixed to the edge of the bottom cover 110, and the upper flap forms an overlapping relationship with the flap of the bottom plate 121, thereby preventing the bottom cover 110 from falling off when the food warming device 100 leaves the table.

[0119] Specifically, the food warming device 100 is also provided with a circuit board 200. The circuit board 200 is provided between the housing 122 and the chassis 121 and is electrically connected to the furnace body 123. The food warming device 100 can be electrically controlled by the circuit board 200 to improve the accuracy and controllability of the food warming device 100 when working. At the same time, the circuit board 200 is provided between the housing 122 and the chassis 121 and is electrically connected to the furnace body 123, which can improve the control effect of the furnace body 123, and can also prevent the circuit board 200 from being damaged by the outside world, thereby extending the service life of the circuit board 200.

[0120] Specifically, the circumferential direction of the ring gear 132 is direction F, and the circumferential direction of the chassis 121 is direction F.

[0121] Specifically, the radial direction of the sliding assembly 130 is direction E.

[0122] Specifically, the axial direction of the food warming container 100 is direction K.

[0123] In the claims, specification and drawings of the present invention, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, which is only for the purpose of more conveniently describing the present invention and making the description process easier, rather than for indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present invention; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood based on the specific circumstances of the above data.

[0124] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0125] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A food warming device, characterized in that: include: Bottom cover; A heating component, wherein the heating component is disposed on the bottom cover; A sliding assembly, which is arranged in an annular shape and is located between the heating assembly and the bottom cover, so that the heating assembly can rotate relative to the bottom cover; A socket is electrically connected to the heating component and is disposed on the bottom cover at a side close to an edge of the bottom cover.

2. The food warming device according to claim 1, characterized in that: The opening of the socket faces the side of the bottom cover; and / or In the radial direction of the sliding assembly, the socket is located outside the sliding assembly.

3. The food warming device according to claim 1, characterized in that: The heating assembly comprises: A chassis, the chassis being arranged on a side of the sliding assembly away from the bottom cover; A shell, the shell is arranged on a side of the chassis away from the bottom cover, and the shell is provided with a space-avoiding portion; A furnace body, the furnace body is connected to the bottom plate, passes through the air-avoiding portion, and protrudes from a surface of the shell on a side away from the bottom plate; A panel assembly is connected to the shell and is arranged to cover a side of the furnace body away from the bottom plate.

4. The food warming device according to claim 3, characterized in that: Also includes: A pressure block, the pressure block is connected to the bottom cover and the bottom plate; There are multiple edge pressing blocks, and the multiple edge pressing blocks are distributed along the circumference of the chassis. The socket is located between two adjacent edge pressing blocks among the multiple edge pressing blocks.

5. The food warming device according to claim 4, characterized in that: The edge pressing block comprises: A connecting portion, the connecting portion being located on the outer side of the bottom cover; a first positioning portion, the first positioning portion being connected to the connecting portion and being located at a side of the chassis away from the bottom cover; The second positioning portion is connected to the connecting portion and is located at a side of the bottom cover away from the chassis.

6. The food warming device according to claim 5, characterized in that: The chassis comprises: A mounting portion, the mounting portion being disposed in the bottom cover and located on the sliding assembly; The overlapping portion is arranged along the outer periphery of the mounting portion, overlapped on the bottom cover, and located between the first positioning portion and the bottom cover.

7. The food warming device according to claim 3, characterized in that: The area where the bottom cover is opposite to the furnace body is a first area, and the food warming device further includes: A wire groove, wherein the wire groove is arranged on the bottom cover, a first end of the wire groove extends to the socket, and a second end of the wire groove extends into the first area; A cable is arranged in the wire trough, a first end of the cable is electrically connected to the socket, and a second end of the cable is electrically connected to the furnace body.

8. The food warming device according to claim 3, characterized in that: Also includes: A fan, wherein the fan is arranged on the chassis; Wherein, in the radial direction of the sliding component, the fan is located on the inner side of the sliding component.

9. The food warming device according to claim 8, characterized in that: The chassis is provided with an opening, and the opening is opposite to the air inlet end of the fan.

10. The food warming device according to claim 3, characterized in that: The sliding assembly comprises: A gear ring, the gear ring is arranged on the bottom cover, the gear ring is provided with a plurality of mounting holes, and the plurality of mounting holes are arranged along the circumference of the gear ring; The balls are multiple in number, the multiple balls are respectively arranged in the multiple mounting holes, and the balls are respectively in contact with the chassis and the bottom cover.

11. The food warming device according to claim 10, characterized in that: Also includes: A driving component, wherein the driving component is arranged on the chassis; A gear is connected to the driving component and meshes with the ring gear.

12. The food warming device according to claim 10, characterized in that: A first slide groove is provided on one side of the chassis close to the bottom cover, and at least part of the balls are located in the first slide groove; and / or A second slide groove is arranged on one side of the bottom cover close to the chassis, and at least part of the balls are located in the second slide groove.

13. The food warming device according to claim 3, characterized in that: The panel assembly comprises: A microcrystalline panel is arranged opposite to the furnace body.

14. The food warming device according to any one of claims 1 to 13, characterized in that: Also includes: Power cord; A plug is connected to the power cord and plugged into the socket.

Images