A storage-type warming plate with independent partitions

Abstract

The present invention discloses a retractable vegetable warming plate with independent partitions, comprising a fixed bottom box and a heating film, the heating film being pasted on the inner side of the fixed bottom box, the upper end outer surface of the fixed bottom box being located above the heating film and a glass panel being fixedly installed thereon, and a thermal conductive paste being provided between the glass panel and the heating film, a lifting card frame being movably installed on the side outer surface of the fixed bottom box, and the lifting card frame is a rectangular frame structure as a whole, the fixed bottom box and the lifting card frame being movably connected by a slide groove, and a coil of insulation material being movably installed on the inner side of the lifting card frame; the lifted lifting card frame is combined with the unfolded coil to form a sealed insulation structure on the upper part of the glass panel, which seals the dishes placed on the glass panel for heating and prevents heat loss, thereby effectively improving the insulation effect of the retractable vegetable warming plate with independent partitions, so that it has a lifting auxiliary insulation structure.

Description

Technical Field

[0001] The present invention belongs to the technical field of household appliances, and more specifically to a storage-type vegetable warming plate with independent partitions. Background Art

[0002] The retractable food warming plate with independent partitions is a device that uses the principle of electric heating to perform secondary heating of food. It can prevent the food from getting cold and form a heating space on the heating plate, so that the food is always kept at the optimal eating temperature of 70 to 95 degrees.

[0003] Patent document CN215993134U discloses a food warming plate, which includes a rotating table top and a base provided at the bottom of the rotating table top. An upper conductive seat is provided inside the rotating table top, and a first conductive member and a second conductive member are provided on the upper conductive seat. A lower conductive seat is provided on the base. An outer conductive ring is provided on the lower conductive seat at a position corresponding to the first conductive member, and an inner conductive ring is provided on the lower conductive seat at a position corresponding to the second conductive member. When the rotating table top rotates, the lower end of the first conductive member always abuts against the outer conductive ring, and the lower end of the second conductive member also always abuts against the inner conductive ring. Therefore, while the rotating table top rotates 360°, the electrical appliances inside the rotating table top can also remain powered on. The beneficial effect is that it solves the problem of wires being easily tangled when the food warming plate rotates in the past. In addition, the structure is simple, installation is convenient, and production cost is low.

[0004] The above-mentioned warming plate has certain shortcomings when used. The traditional warming plate only has a separate heating function and does not have an insulation structure. When the warming plate is in use, it needs to be heated continuously, which consumes a lot of power. The upper part of the warming plate is an open structure, which accelerates the consumption of heat, has a poor insulation effect, and has a single functionality. Secondly, the above-mentioned warming plate does not have a dustproof storage structure. The warming plate is used to heat food, and its surface needs to be cleaned before use. The dustproof effect is poor, and the warming plate itself has a certain weight, which is not conducive to the user's storage operation, which brings certain adverse effects to the user. Summary of the Invention

[0005] The purpose of the present invention is to provide a storage-type warming plate with independent partitions, which can solve the existing problems.

[0006] The problems solved by the present invention are:

[0007] 1. Traditional vegetable warming plates only have a separate heating function and no heat preservation structure. When the vegetable warming plate is in use, it needs to be heated continuously, which consumes a lot of electricity. In addition, the upper part of the vegetable warming plate is an open structure, which accelerates the heat consumption, resulting in poor heat preservation effect and single functionality.

[0008] 2. The above-mentioned warming plate does not have a dustproof storage structure. The warming plate is used to heat food, and its surface needs to be cleaned before use. The dustproof effect is poor, and the warming plate itself has a certain weight, which is not conducive to the user's storage operation.

[0009] The purpose of the present invention can be achieved through the following technical solutions:

[0010] A retractable vegetable warming plate with independent partitions comprises a fixed base box and a heating film, the heating film is pasted on the inner side of the fixed base box, the upper end outer surface of the fixed base box is located on the upper part of the heating film and a glass panel is fixedly installed, and a thermal paste is provided between the glass panel and the heating film, a lifting card frame is movably installed on the side outer surface of the fixed base box, and the lifting card frame is a rectangular frame structure as a whole, the fixed base box and the lifting card frame are movably connected by a slide groove, a coil of insulation material is movably installed on the inner side of the lifting card frame, and an insulation pad is fixedly installed on the outer surface of the coil, a plurality of groups of heating plates are independently installed on the inner side of the heating film, and the heating plates are composed of alloy heating wires and thermal conductive plates.

[0011] As a further technical solution of the present invention, a winding rod is fixedly installed on the outer surface of one end of the coil, and a pull rod is fixedly installed on the outer surface of the other end of the coil. The user pulls the pull rod to make the pull rod drive the coil, thereby pulling out the coil wrapped on the winding rod. After the lifting card frame is raised and fixed, the pulled out coil covers the upper part of the lifting card frame, which keeps the food warm.

[0012] As a further technical solution of the present invention, two sets of rotating shafts are movably sleeved on the outer surface of the winding rod, and the winding rod and the lifting frame are movably connected through the rotating shafts. A turntable is fixedly installed on the outer surface of one end of the winding rod. The user rotates the turntable to drive the winding rod to rotate via the rotating shaft, and the rotating shaft makes the rotation of the winding rod smoother.

[0013] As a further technical solution of the present invention, an arc-shaped card cover for storing the coiled material is fixedly installed on the outer surface of one end of the lifting card frame, and a positioning rod is movably sleeved on the side of the lifting card frame. When the lifting card frame is in use, the lifting card frame is pulled upward so that the lifting card frame is higher than the fixed bottom box. Four positioning rods are inserted between the fixed bottom box and the lifting card frame, which can fix the fixed bottom box and the lifting card frame. The lifted lifting card frame is used in conjunction with the unfolded coiled material to form a sealed and heat-insulating structure on the upper part of the glass panel, which seals the dishes placed on the glass panel for heating and prevents heat loss.

[0014] As a further technical solution of the present invention, the outer surfaces of the sides of the fixed bottom box and the lifting card frame are provided with slots for cooperating with the positioning rods, and a power supply for cooperating with the heating film is fixedly installed on the inner side of the fixed bottom box. The power supply can be used to energize and heat the heating plate of the heating film. The independently set heating plate can perform independent heating operations according to the number of dishes.

[0015] As a further technical solution of the present invention, the surface of the glass panel is provided with several groups of heating zones and a group of touch zones, and each group of heating zones corresponds to a group of heating plates. By setting up several groups of heating zones, the user can accurately place a certain number of dishes on the upper part of the heating plates for heating operations.

[0016] As a further technical solution of the present invention, buffer corner guards are fixedly installed at the four corners of the fixed bottom box, and an air bag is provided on the inner side of the buffer corner guard. A power cord is fixedly installed in the middle of one end of the fixed bottom box. The buffer corner guard is used in conjunction with the air bag structure on the inner side to protect the installed glass panel and prevent the glass panel from shattering.

[0017] Beneficial effects of the present invention:

[0018] 1. By setting up a lifting card frame and a coil, when the warming plate is used daily, the user places the dishes that need to be heated and kept warm on the upper part of the glass panel, connects the power cord to the power supply, and uses the power supply to energize and heat the heating plate of the heating film. The independently set heating plates can perform independent heating operations according to the number of dishes. When the lifting card frame is used, the lifting card frame is pulled upward to make the lifting card frame higher than the fixed bottom box, so that the lifting card frame forms an enclosing structure in the fixed bottom box. Four positioning rods are inserted between the fixed bottom box and the lifting card frame, which can fix the fixed bottom box and the lifting card frame to prevent the fixed bottom box from falling back. The user pulls the pull rod , so that the pull rod drives the coiled material, thereby pulling out the coiled material wrapped on the winding rod. After the lifting card frame is raised and fixed, the pulled-out coiled material covers the upper part of the lifting card frame, thereby sealing the upper part of the lifting card frame, keeping the dishes warm and reducing heat loss. At the same time, the use of insulation pads can improve the insulation effect of the coiled material and the lifting card frame. By using the lifted lifting card frame and the unfolded coiled material, a sealed insulation structure can be formed on the upper part of the glass panel, which seals the dishes placed on the glass panel for heating and prevents heat loss, thereby effectively improving the insulation effect of the retractable warming plate with independent partitions, so that it has a lifting auxiliary insulation structure.

[0019] Secondly, after the use of the warming board is finished, the lifting card frame is moved down and the coiled material is unfolded, so that a sealing protection structure can be formed on the glass panel and the fixed bottom box, which has a good dust-proof effect on the glass panel and the fixed bottom box. The warming board has an auxiliary storage structure, which improves its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of a storage-type warming plate with independent partitions according to the present invention;

[0022] Figure 2 This is a diagram showing the overall structure of a fixed bottom box in a storage-type warming plate with independent partitions according to the present invention;

[0023] Figure 3 This is an overall structural diagram of a lifting card frame in a storage-type warming plate with independent partitions of the present invention;

[0024] Figure 4 This is a diagram showing the overall structure of the coiled material in a storage-type warming plate with independent partitions according to the present invention.

[0025] In the figure: 1. Fixed bottom box; 2. Lifting card frame; 3. Touch area; 4. Heating area; 5. Glass panel; 6. Heating plate; 7. Heating film; 8. Power supply; 9. Buffer corner guard; 10. Arc card cover; 11. Positioning rod; 12. Coil; 13. Pull rod; 14. Rotating shaft; 15. Winding rod; 16. Turntable; 17. Insulation pad; 18. Power cord. DETAILED DESCRIPTION

[0026] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0027] like Figure 1-4As shown, a retractable warm vegetable plate with independent partitions includes a fixed base box 1 and a heating film 7, the heating film 7 is pasted on the inner side of the fixed base box 1, and a glass panel 5 is fixedly installed on the upper outer surface of the fixed base box 1 on the upper part of the heating film 7, and a thermal paste is provided between the glass panel 5 and the heating film 7, and a lifting card frame 2 is movably installed on the side outer surface of the fixed base box 1, and the lifting card frame 2 is a rectangular frame structure as a whole, and the fixed base box 1 and the lifting card frame 2 are movably connected by a slide groove, and a coil 12 for heat preservation material is movably installed on the inner side of the lifting card frame 2, and a heat preservation pad 17 is fixedly installed on the outer surface of the coil 12, and a plurality of groups of heating plates 6 are independently installed on the inner side of the heating film 7, and the heating plate 6 is composed of an alloy heating wire and a heat conductive plate.

[0028] A winding rod 15 is fixedly installed on the outer surface of one end of the coil 12, and a pull rod 13 is fixedly installed on the outer surface of the other end of the coil 12. The user pulls the pull rod 13, so that the pull rod 13 drives the coil 12, thereby pulling out the coil 12 wrapped on the winding rod 15. After the lifting card frame 2 is raised and fixed, the pulled out coil 12 covers the upper part of the lifting card frame 2, which keeps the food warm.

[0029] Two sets of rotating shafts 14 are movably sleeved on the outer surface of the winding rod 15. The winding rod 15 and the lifting frame 2 are movably connected through the rotating shafts 14. A turntable 16 is fixedly installed on the outer surface of one end of the winding rod 15. The user rotates the turntable 16 so that the turntable 16 drives the winding rod 15 to rotate via the rotating shaft 14, and the rotating shaft 14 makes the rotation of the winding rod 15 smoother.

[0030] An arc-shaped card cover 10 for storing the coil 12 is fixedly installed on the outer surface of one end of the lifting card frame 2. A positioning rod 11 is movably sleeved on the side of the lifting card frame 2. When the lifting card frame 2 is in use, the lifting card frame 2 is pulled upward so that the lifting card frame 2 is higher than the fixed bottom box 1. Four positioning rods 11 are inserted between the fixed bottom box 1 and the lifting card frame 2, which can fix the fixed bottom box 1 and the lifting card frame 2. By using the lifted lifting card frame 2 and the unfolded coil 12, a sealed and heat-insulating structure can be formed on the upper part of the glass panel 5, which seals the dishes placed on the glass panel 5 for heating and prevents heat loss.

[0031] The outer surfaces of the sides of the fixed bottom box 1 and the lifting card frame 2 are provided with slots for cooperating with the positioning rod 11. The inner side of the fixed bottom box 1 is fixedly installed with a power supply 8 for cooperating with the heating film 7. The power supply 8 can be used to energize and heat the heating plate 6 of the heating film 7. The independently set heating plate 6 can perform independent heating operations according to the number of dishes.

[0032] The surface of the glass panel 5 is provided with several groups of heating zones 4 and a group of touch zones 3. Each group of heating zones 4 corresponds to a group of heating plates 6. By setting up several groups of heating zones 4, the user can accurately place a certain number of dishes on the upper part of the heating plates 6 for heating operations.

[0033] Buffering corner guards 9 are fixedly installed at the four corners of the fixed bottom box 1, and an air bag is provided on the inner side of the buffering corner guard 9. A power cord 18 is fixedly installed in the middle of one end of the fixed bottom box 1. The buffering corner guard 9 is used in conjunction with the air bag structure inside it to protect the installed glass panel 5 and prevent the glass panel 5 from being broken.

[0034] The storable warming plate with independent partitions is provided with a lifting card frame 2 and a coil 12. When the warming plate is used daily, the user places the dishes to be heated and kept warm on the upper part of the glass panel 5, connects the power cord 18 to the power supply, and uses the power supply 8 to energize and heat the heating plate 6 of the heating film 7. The independently provided heating plate 6 can perform independent heating operations according to the number of dishes. When the lifting card frame 2 is used, the lifting card frame 2 is pulled upward so that the lifting card frame 2 is higher than the fixed bottom box 1, so that the lifting card frame 2 forms a surrounding structure in the fixed bottom box 1. Four positioning rods 11 are inserted between the fixed bottom box 1 and the lifting card frame 2, which can fix the fixed bottom box 1 and the lifting card frame 2 to prevent the fixed bottom box 1 from falling back. The user pulls the pull rod 13, so that the pull rod 13 drives the coil 12, thereby drawing out the coil 12 wound on the winding rod 15. After the lifting card frame 2 is raised and fixed, the drawn coil 12 covers the upper part of the lifting card frame 2, thereby sealing the upper part of the lifting card frame 2, keeping the food warm and reducing heat loss. At the same time, the heat preservation pad 17 can be used to improve the heat preservation effect of the coil 12 and the lifting card frame 2. The lifted lifting card frame 2 is combined with the unfolded coil 12 to form a sealed heat preservation structure on the upper part of the glass panel 5, which seals the food placed on the glass panel 5 for heating and prevents heat loss, thereby effectively improving the heat preservation effect of the retractable warming plate with independent partitions, so that it has a lifting auxiliary heat preservation structure.

[0035] When the user is eating, the four positioning rods 11 between the fixed bottom box 1 and the lifting card frame 2 can be pulled out, and the lifting card frame 2 can be used to slide down by the weight of the lifting card frame 2, so that the fixed bottom box 1 and the lifting card frame 2 are flush, so that the heated dishes on the glass panel 5 are directly exposed, which is convenient for the user to eat. At the same time, the integrated lifting structure of the fixed bottom box 1 and the lifting card frame 2 replaces the traditional split card cover sealing structure, which ensures the temperature of the dishes while taking into account the overall aesthetics of the heating board.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A storage-type warming plate with independent partitions, comprising a fixed bottom box (1) and a heating film (7), wherein the heating film (7) is adhered to the inner side of the fixed bottom box (1), a glass panel (5) is fixedly mounted on the upper outer surface of the fixed bottom box (1) above the heating film (7), and a heat-conducting paste is provided between the glass panel (5) and the heating film (7), characterized in that: A lifting card frame (2) is movably mounted on the outer side surface of the fixed bottom box (1), and the lifting card frame (2) is a rectangular parallelepiped frame structure as a whole. The fixed bottom box (1) and the lifting card frame (2) are movably connected via a slide groove. A coil (12) for heat insulation material is movably mounted on the inner side of the lifting card frame (2), and a heat insulation pad (17) is fixedly mounted on the outer surface of the coil (12). A plurality of groups of heating plates (6) are independently mounted on the inner side of the heating film (7), and the heating plates (6) are composed of alloy heating wires and heat conducting plates. An arc-shaped card cover (10) for receiving a coiled material (12) is fixedly mounted on the outer surface of one end of the lifting card frame (2), and a positioning rod (11) is movably sleeved on the side of the lifting card frame (2); The outer side surfaces of the fixed bottom box (1) and the lifting card frame (2) are both provided with slots for use with the positioning rod (11), and a power supply (8) for use with the heating film (7) is fixedly installed on the inner side of the fixed bottom box (1).

2. The storage-type warming plate with independent partitions according to claim 1, characterized in that: A winding rod (15) is fixedly mounted on the outer surface of one end of the coil (12), and a pulling rod (13) is fixedly mounted on the outer surface of the other end of the coil (12).

3. The storage-type warming plate with independent partitions according to claim 2, characterized in that: The outer surface of the winding rod (15) is movably sleeved with two sets of rotating shafts (14), the winding rod (15) and the lifting frame (2) are movably connected via the rotating shafts (14), and a rotating disk (16) is fixedly mounted on the outer surface of one end of the winding rod (15).

4. The storage-type warming plate with independent partitions according to claim 1, characterized in that: The surface of the glass panel (5) is provided with a plurality of groups of heating zones (4) and a group of touch zones (3), and each group of heating zones (4) corresponds to a group of heating plates (6).

5. The storage-type warming plate with independent partitions according to claim 1, characterized in that: Buffering corner guards (9) are fixedly installed at the four corners of the fixed bottom box (1), and air bags are provided inside the buffering corner guards (9). A power cord (18) is fixedly installed in the middle of one end of the fixed bottom box (1).

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