Heat preservation plate with heat preservation effect

Abstract

The utility model relates to the technical field of heat preservation plates, in particular to a heat preservation plate with a heat preservation effect, which comprises a mounting plate and a heat insulation ring, a heater is arranged at the top end of the mounting plate, a heating sheet is arranged at the top end of the heater, a heat conduction plate is arranged at the top end of the heating sheet, and a positioning mechanism is arranged between the heat conduction plate and the heat insulation ring. A plurality of positioning mechanisms are arranged on the mounting disc, each positioning mechanism comprises a positioning hole and a positioning column, the multiple positioning mechanisms are arranged in an annular array mode, a locking mechanism is arranged between the heat insulation ring and the mounting disc, and each locking mechanism comprises a locking box and a locking groove. The heat insulation ring and the mounting disc are quickly mounted or dismounted, the quick dismounting characteristic greatly simplifies the maintenance work, the maintenance time is shortened, the maintenance cost is reduced, a user can directly contact the outer surface of the heat insulation disc without worrying about scalding through the blocking effect of the heat insulation ring, and the safety of a product is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation trays, in particular to a heat preservation tray with good heat preservation effect. Background Technique

[0002] As is well known, most of the existing heat preservation trays adopt a multi-component combination method. These components usually need to be connected by screws or other fixing parts, which results in a long and complex assembly process. When it is necessary to maintain or replace the internal heating element, the traditional heat preservation tray often needs to disassemble multiple components, which not only increases the time cost of maintenance, but also may cause some components to be damaged due to frequent disassembly and assembly. The complexity during the maintenance process may also make it difficult for non-professional personnel to complete it by themselves, increasing the maintenance cost. Due to the lack of effective heat insulation measures, users are easily scalded by high-temperature components during handling, especially in the case of frequent handling or operation, this risk is higher. Therefore, it is necessary to propose a solution to this technical problem. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a heat preservation tray with good heat preservation effect.

[0005] (2) Technical Solutions

[0006] To achieve the above purpose, the utility model provides the following technical solution: A heat preservation tray with good heat preservation effect, including a mounting plate and a heat insulation ring. A heater is provided at the top of the mounting plate, a heating sheet is provided at the top of the heater, a heat conduction plate is provided at the top of the heating sheet, a positioning mechanism is provided between the heat conduction plate and the heat insulation ring. The positioning mechanism includes a positioning hole and a positioning post. The positioning hole is opened at the top of the heat conduction plate, the positioning post is installed on one side of the heat insulation ring, and the positioning post abuts against the positioning hole. A plurality of the positioning mechanisms are arranged in a circular array. A locking mechanism is provided between the heat insulation ring and the mounting plate. The locking mechanism includes a locking box and a locking groove. The locking box is installed on the heat insulation ring, the locking groove is opened on one side of the mounting plate, a locking hole is opened on the locking box, a locking post is provided on the locking hole, one end of the locking post abuts against the locking groove, a slant groove is opened at the bottom of one end of the locking post, a fastening groove is opened on the locking hole, an adjusting plate is provided on the fastening groove, the adjusting plate is connected to the locking post, and an elastic member is provided between the adjusting plate and the fastening groove for connection.

[0007] Further, the utility model is improved in that a sealing strip is provided at the inner top end of the heat insulation ring, and the sealing strip abuts against the outer side of the heat conduction plate.

[0008] Furthermore, the present utility model is improved in that two fastening grooves are provided and are symmetrically arranged.

[0009] Furthermore, the present utility model is improved in that the elastic member is a spring.

[0010] Furthermore, the present utility model is improved in that the spring is made of a high-temperature resistant metal material.

[0011] Furthermore, the present utility model is improved in that the sealing strip is made of a high-temperature resistant rubber material.

[0012] Furthermore, the present utility model is improved in that a heat insulation handle is provided on the outer side of the heat insulation ring.

[0013] Furthermore, the present utility model is improved in that a heat insulation pad is provided at the bottom end of the mounting plate, and a plurality of heat insulation pads are provided and are arranged in an annular array.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present utility model provides a heat preservation plate with heat preservation effect, and has the following beneficial effects:

[0016] The heat preservation plate with heat preservation effect realizes the rapid installation between the heat insulation ring and the mounting plate through a simple locking mechanism. During the installation process, the locking column automatically adjusts its position through the inclined groove and finally aligns with and locks the locking hole, greatly simplifying the assembly process, making the entire assembly process without additional tools, improving the production efficiency and reducing the manufacturing cost. When the heater needs to be maintained or replaced, simply pulling the locking column can unlock the state, and the heat insulation ring and the heat conduction plate can be removed conveniently and quickly. The quick disassembly feature greatly simplifies the maintenance work, reduces the maintenance time and cost, and personnel can complete the maintenance task without special tools, improving the maintainability and service life of the equipment. The heat insulation ring effectively prevents the heat generated by the heat conduction plate from being directly transmitted to the outside, reducing the risk of scalding for users during handling. Through the blocking effect of the heat insulation ring, users can directly contact the outer surface of the heat preservation plate without worrying about scalding, enhancing the safety of the product. The heat insulation ring not only ensures the heat insulation performance but also reduces the heat loss, making the heat preservation effect more lasting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present utility model Figure 1 ;

[0018] Figure 2 is a schematic structural view of the present utility model Figure 2 ;

[0019] Figure 3 is a front half-sectional view of the structure of the present utility model;

[0020] Figure 4 For the present utility model Figure 1 The enlarged structural top view semi-section of the heat insulation ring in this.

[0021] In the figure: 1. mounting plate; 2. heat insulation ring; 3. heater; 4. heating sheet; 5. heat conducting plate; 6. positioning post; 7. locking box; 8. locking groove; 9. locking post; 10. adjusting plate; 11. elastic component; 12. sealing strip; 13. heat insulation handle; 14. heat insulation pad. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4, the utility model is a warming tray with a warming effect, including a mounting plate 1 and a heat insulation ring 2. A heater 3 is provided at the top of the mounting plate 1, a heating sheet 4 is provided at the top of the heater 3, a heat conduction plate 5 is provided at the top of the heating sheet 4. A positioning mechanism is provided between the heat conduction plate 5 and the heat insulation ring 2. The positioning mechanism includes a positioning hole and a positioning post 6. The positioning hole is opened at the top of the heat conduction plate 5, the positioning post 6 is installed on one side of the heat insulation ring 2, and the positioning post 6 abuts against the positioning hole. A plurality of the positioning mechanisms are provided and arranged in a circular array. A locking mechanism is provided between the heat insulation ring 2 and the mounting plate 1. The locking mechanism includes a locking box 7 and a locking slot 8. The locking box 7 is installed on the heat insulation ring 2, the locking slot 8 is opened on one side of the mounting plate 1. A locking hole is opened on the locking box 7, a locking post 9 is provided on the locking hole, one end of the locking post 9 abuts against the locking slot 8, an inclined slot is opened at the bottom of one end of the locking post 9, a fastening slot is opened on the locking hole, an adjusting plate 10 is provided on the fastening slot, the adjusting plate 10 is connected to the locking post 9, and an elastic member 11 is provided between the adjusting plate 10 and the fastening slot for connection. In this embodiment, the heat conduction plate 5 is abutted against the heating sheet 4, and then the positioning post 6 of the heat insulation ring 2 is aligned and inserted into the positioning hole on the mounting plate 1. At this time, the locking post 9 moves under the extrusion of the mounting plate 1 through the inclined slot, and the locking post 9 moves in the locking hole. After the positioning post 6 completely abuts against the positioning hole, the locking post 9 is aligned with the locking slot 8. The elastic member 11 in the fastening slot supports the adjusting plate 10, and the adjusting plate 10 drives the locking post 9 to move, so that one end of the locking post 9 abuts in the locking hole, so that the heat insulation ring 2 is fixed on the mounting plate 1, realizing the rapid assembly of this structure. By using the heater 3 to heat the heating sheet 4, the heat conduction plate 5 is heated and warmed up, so as to facilitate the warming effect of the food placed on the heat conduction plate 5, having a warming effect. When it is necessary to repair or maintain the heater 3, by pulling the locking post 9, one end of the locking post 9 can be made to leave the locking slot 8, so as to lift and remove the heat insulation ring 2, and then remove the heat conduction plate 5, facilitating the repair and maintenance of the heater 3. Through the heat insulation ring 2, the heat transfer of the heat conduction plate 5 can be blocked, which is convenient for the user to hold and carry this structure, preventing the occurrence of situations such as scalding people.

[0024] In this solution, a sealing strip 12 is provided at the inner top end of the heat insulation ring 2, and the sealing strip 12 abuts against the outer side of the heat conduction plate 5. Through the sealing strip 12, the gap between the top end of the heat insulation ring 2 and the heat conduction plate 5 can be sealed, reducing the entry of dust.

[0025] In this solution, two fastening slots are provided and are symmetrically arranged. By providing two symmetrically arranged fastening slots, the locking post 9 can be elastically supported more stably.

[0026] In this solution, the elastic component 11 is a spring, and the spring has the characteristic of good elastic support, so that it can stably and reliably elastically support the adjusting plate 10.

[0027] In this solution, the spring is made of high-temperature resistant metal material, and the high-temperature resistant metal material can be more suitable for this structure, improving the high-temperature resistance effect of the spring.

[0028] In this solution, the sealing strip 12 is made of high-temperature resistant rubber material, and the high-temperature resistant rubber material can improve the high-temperature resistance effect of the sealing strip 12.

[0029] In this solution, an insulating handle 13 is provided on the outer side of the heat insulating ring 2, and it is convenient for personnel to carry this structure through the insulating handle 13.

[0030] In this solution, heat insulating pads 14 are provided at the bottom end of the mounting plate 1, and there are multiple heat insulating pads 14 arranged in a circular array. The multiple heat insulating pads 14 arranged in a circular array can support on the storage table to prevent heat from being conducted to the table.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A warming plate with heat preservation effect, comprising an installation plate (1) and a heat insulation ring (2), characterized in that, A heater (3) is provided at the top of the mounting disc (1). A heating sheet (4) is provided at the top of the heater (3). A heat conducting disc (5) is provided at the top of the heating sheet (4). A positioning mechanism is provided between the heat conducting disc (5) and the heat insulation ring (2). The positioning mechanism includes a positioning hole and a positioning post (6). The positioning hole is opened at the top of the heat conducting disc (5). The positioning post (6) is installed on one side of the heat insulation ring (2). The positioning post (6) abuts against the positioning hole. A plurality of the positioning mechanisms are provided and arranged in a circular array. A locking mechanism is provided between the heat insulation ring (2) and the mounting disc (1). The locking mechanism includes a locking box (7) and a locking groove (8). The locking box (7) is installed on the heat insulation ring (2). The locking groove (8) is opened on one side of the mounting disc (1). A locking hole is opened on the locking box (7). A locking post (9) is provided on the locking hole. One end of the locking post (9) abuts against the locking groove (8). An inclined groove is opened at the bottom of one end of the locking post (9). A fastening groove is opened on the locking hole. An adjusting plate (10) is provided on the fastening groove. The adjusting plate (10) is connected to the locking post (9). An elastic member (11) is provided between the adjusting plate (10) and the fastening groove for connection.

2. The heat preservation tray with a heat preservation effect according to claim 1, characterized in that, A sealing strip (12) is provided at the inner top of the heat insulation ring (2). The sealing strip (12) abuts against the outer side of the heat conducting disc (5).

3. The heat preservation tray with a heat preservation effect according to claim 2, characterized in that, Two fastening grooves are provided and symmetrically arranged.

4. A warming tray with a heat preservation effect according to claim 3, characterized in that, The elastic member (11) is a spring.

5. The heat preservation tray with a heat preservation effect according to claim 4, characterized in that, The spring is made of high-temperature resistant metal material.

6. The heat preservation tray with a heat preservation effect according to claim 5, characterized in that, The sealing strip (12) is made of high-temperature resistant rubber material.

7. The heat preservation tray with a heat preservation effect according to claim 6, wherein, A heat insulation handle (13) is provided on the outer side of the heat insulation ring (2).

8. A heat preservation plate with a heat preservation effect according to claim 7, characterized in that, A heat insulation pad (14) is provided at the bottom end of the mounting disc (1). A plurality of the heat insulation pads (14) are provided and arranged in a circular array.

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