CN211459892U

CN211459892U - Self-service dining stove capable of switching cold and hot

Info

Publication number: CN211459892U
Application number: CN201921391189.6U
Authority: CN
Inventors: 陈聪祥
Original assignee: Zhejiang Nanyang Seiko Hotel Supplies Manufacturing Co ltd
Current assignee: Zhejiang Nanyang Seiko Hotel Supplies Manufacturing Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-09-11
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a meal stove technical field specifically is a changeable cold and hot buffet stove, including the insulation can, the electric plate is installed to the bottom surface of insulation can, and the top of insulation can is equipped with the upper cover, and a plurality of semiconductor refrigeration piece is installed to the bottom surface of upper cover, and the lower surface mounting of insulation can has a plurality of radiator fan, and two coolers are installed to the bilateral symmetry that the lower surface of insulation can is located radiator fan. This changeable cold and hot buffet stove installs the electric plate through the bottom surface in the incubator and carries out heat treatment to food, simultaneously, when cold-stored to food, cuts off the power of electric plate to switch on semiconductor refrigeration piece power, alright refrigerate the food in the insulation can, solve the buffet stove and be not convenient for possess the problem of heating and refrigeration function simultaneously.

Description

Self-service dining stove capable of switching cold and hot

Technical Field

The utility model relates to a meal stove technical field specifically is a changeable cold and hot buffet stove.

Background

At present, a self-service dining stove used in hotels and restaurants is mainly used as a heat-preservation container for holding dishes and food. With the improvement of society and the improvement of living standard of people, people have higher and higher requirements on the performance of products. The existing buffet dinner stove has single function, only has heating function, and has no dinner stove with heating and refrigerating functions. In view of this, we propose a buffet stove that can switch between hot and cold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buffet stove of changeable cold and hot to the buffet stove that provides in solving above-mentioned background art is not convenient for possess the problem of heating and refrigeration function simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a changeable cold and hot buffet stove, includes the insulation can, the electric plate is installed to the bottom surface of insulation can, the top of insulation can is equipped with the upper cover, the upper cover with the junction of insulation can is equipped with the hinge, the upper cover passes through the hinge with the insulation can is articulated, the equal inseparable welding in lower surface four corners of insulation can has the supporting legs, the inseparable welding in upper surface of upper cover has the handle, a plurality of semiconductor refrigeration piece is installed to the bottom surface of upper cover, the lower surface mounting of insulation can has a plurality of radiator fan, the lower surface of insulation can is located two coolers are installed to radiator fan's bilateral symmetry, be equipped with the water pipe on the cooler, be located radiator fan with two of one side the cooler passes through the water pipe.

Preferably, the inner walls of the periphery of the heat preservation box are tightly welded with limit strips, and stretchers are arranged on the limit strips.

Preferably, a sealing gasket is arranged at the edge of the lower surface of the upper cover, and the sealing gasket is tightly adhered to the lower surface of the upper cover.

Preferably, the inner wall of the upper cover is tightly welded with a heat-conducting plate, and the heat-conducting plate is provided with a plurality of through holes.

Preferably, the number of the through holes is 15-25, and the through holes are arranged in a matrix form.

Preferably, the number of the semiconductor refrigeration pieces is 2-4, and the semiconductor refrigeration pieces are arranged at equal intervals linearly.

Preferably, the number of the heat radiation fans is 1-3, and the heat radiation fans are arranged linearly at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

this changeable cold and hot buffet stove installs the electric plate through the bottom surface in the incubator and carries out heat treatment to food, simultaneously, when cold-stored to food, cuts off the power of electric plate to switch on semiconductor refrigeration piece power, alright refrigerate the food in the insulation can, simple structure, convenient to use solves the buffet stove and is not convenient for possess the problem of heating and refrigeration function simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a heat-insulating box of the present invention;

FIG. 3 is a schematic view of the bottom structure of the upper cover of the present invention;

FIG. 4 is a schematic view of the bottom structure of the heat-insulating box of the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1. a heat preservation box; 11. an electric hot plate; 12. a hinge; 13. supporting legs; 14. a limiting strip; 141. a stretcher; 2. an upper cover; 21. a handle; 22. a semiconductor refrigeration sheet; 23. a heat conducting plate; 231. a through hole; 24. a gasket; 3. a heat radiation fan; 31. a cooler; 311. a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a changeable cold and hot buffet stove, as shown in fig. 1-4, including insulation can 1, electric plate 11 is installed to insulation can 1's bottom surface, insulation can 1's top is equipped with upper cover 2, the junction of upper cover 2 and insulation can 1 is equipped with hinge 12, upper cover 2 is articulated with insulation can 1 through hinge 12, insulation can 1's lower surface four corners all has supporting legs 13 closely welded, the last surface of upper cover 2 closely welds handle 21, a plurality of semiconductor refrigeration piece 22 is installed to upper cover 2's bottom surface, insulation can 1's lower surface mounting has a plurality of radiator fan 3, insulation can 1's lower surface is located radiator fan 3's bilateral symmetry and installs two coolers 31, be equipped with water pipe 311 on the cooler 31, two coolers 31 that lie in radiator fan 3 with one side communicate each other through water pipe 311.

In this embodiment, insulation can 1 wholly adopts stainless steel, and this material has good wear-resisting corrosion resistance, and the structure is firm, and advantage such as cost is lower prolongs insulation can 1's life.

Further, the lower surface edge position department of upper cover 2 is equipped with sealed the pad 24, and sealed pad 24 closely bonds with the lower surface of upper cover 2, and sealed pad 24 adopts the hard rubber material, and this material has good sealed effect, and is high temperature resistant, is convenient for improve the seal of upper cover 2 and insulation can 1 junction, improves the heat preservation effect.

In addition, 2-4 semiconductor refrigeration pieces 22 are arranged in a linear equidistant arrangement, and the number of the semiconductor refrigeration pieces 22 in the embodiment is preferably 3, so that the semiconductor refrigeration pieces 22 can be used for refrigerating food in the heat preservation box 1 conveniently.

Specifically, the number of the heat dissipation fans 3 is 1-3, and the heat dissipation fans are arranged linearly and equidistantly, and the number of the heat dissipation fans 3 in the embodiment is preferably 2, so that the heat generated by the electric heating plate 11 can be dissipated by using the heat dissipation fans 3 during refrigeration.

Furthermore, the electric heating plate 11 can adopt an HJ-A019 cast aluminum electric heating plate which is produced by a Huijie electric heating machinery factory in salt city, and a matched circuit and a power supply can also be provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

In addition, the semiconductor refrigeration chip 22 can be a semiconductor refrigeration chip with model number LA-200-24-120-210-130 produced by Shenzhen Yishengjin Cold technologies Limited, and the matched circuit and power supply can also be provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

It should be noted that the cooler 31 may be a type OR-60 cooler manufactured by machinery limited of forever, Dongguan, and its associated circuits and power supply may also be provided by the manufacturer; furthermore, the present invention relates to circuits, electronic components and modules, which are known in the art, and can be implemented by those skilled in the art without exception, and the present invention also does not relate to improvements to software and methods.

In this embodiment, when carrying out heat treatment to food, place food on the electric plate 11 in insulation can 1, and with electric plate 11 switch-on external power make its work can, simultaneously, when cold-stored to food, cut off electric plate 11's power, and with semiconductor refrigeration piece 22 and radiator fan 3 switch-on external power make its work, and to pouring into cold water into the water pipe 311 that sets up on cooler 31, make radiator fan 3 and cooler 31 can dispel remaining heat on the electric plate 11 fast, with this alright refrigerate the food in insulation can 1, moreover, the steam generator is simple in structure, high durability and convenient use, solve the problem that buffet stove is not convenient for possess heating and refrigeration function simultaneously.

Example 2

As a preferred embodiment of the present invention, as shown in fig. 5, the inner wall of the heat insulation box 1 is all tightly welded with the spacing strips 14, the spacing strips 14 are provided with stretchers 141, which is convenient for placing the stretchers 141 on the spacing strips 14, and placing food on the stretchers 141, so as to prevent the electric heating plate 11 directly heating the food to cause the surface of the food to be burnt.

Example 3

As a preferred embodiment of the utility model, the heat-conducting plate 23 is welded closely on the inner wall of upper cover 2, is equipped with a plurality of through-hole 231 on the heat-conducting plate 23.

Specifically, the number of the through holes 231 is 15-25, and the through holes 231 are arranged in a matrix form, and the number of the through holes 231 is preferably 21 in this embodiment, so that the semiconductor refrigeration sheets 22 mounted on the bottom surface of the upper cover 2 can be protected by the heat conduction plate 23.

When the switchable hot and cold buffet dinner oven of the utility model is used, when food is heated, the food is placed on the electric heating plate 11 in the thermal insulation box 1, and the electric heating plate 11 is connected with the external power supply to make the food work, meanwhile, when the food is refrigerated, the power supply of the electric heating plate 11 is cut off, and the semiconductor refrigeration sheet 22 and the cooling fan 3 are connected with the external power supply to make the food work, and cold water is injected into the water pipe 311 arranged on the cooler 31, so that the cooling fan 3 and the cooler 31 can quickly dissipate the residual heat on the electric heating plate 11, thereby refrigerating the food in the thermal insulation box 1, in addition, the inner wall of the thermal insulation box 1 is provided with the limit strip 14, the limit strip 14 is provided with the stretcher 141, the stretcher 141 is convenient to place on the limit strip 14, and place the food on the stretcher 141, thereby preventing the electric heating plate 11 from directly heating the food to cause the scorching on the surface of the food, simple structure, convenient to use solves the problem that the buffet stove is not convenient for possess simultaneously heating and refrigeration function, is convenient for popularize and promote.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a self-service dining stove of changeable cold and hot, includes insulation can (1), its characterized in that: electric plate (11) are installed to the bottom surface of insulation can (1), the top of insulation can (1) is equipped with upper cover (2), upper cover (2) with the junction of insulation can (1) is equipped with hinge (12), upper cover (2) pass through hinge (12) with insulation can (1) are articulated, the equal inseparable welding in lower surface four corners of insulation can (1) has supporting legs (13), the inseparable welding in upper surface of upper cover (2) has handle (21), a plurality of semiconductor refrigeration piece (22) are installed to the bottom surface of upper cover (2), the lower surface mounting of insulation can (1) has a plurality of radiator fan (3), the lower surface of insulation can (1) is located two coolers (31) are installed to radiator fan's (3) bilateral symmetry, be equipped with water pipe (311) on cooler (31), be located two that radiator fan (3) are with one side cooler (31) pass through water pipe (311) are each other even The method is simple.

2. The switchable hot and cold buffet stove of claim 1, wherein: all close welding has spacing strip (14) on the inner wall all around of insulation can (1), be equipped with stretcher (141) on spacing strip (14).

3. The switchable hot and cold buffet stove of claim 1, wherein: the lower surface edge position department of upper cover (2) is equipped with sealed pad (24), sealed pad (24) with the lower surface of upper cover (2) closely bonds.

4. The switchable hot and cold buffet stove of claim 1, wherein: the inner wall of the upper cover (2) is tightly welded with a heat conducting plate (23), and the heat conducting plate (23) is provided with a plurality of through holes (231).

5. The switchable hot and cold buffet stove of claim 4, wherein: 15-25 through holes (231) are arranged and arranged in a matrix form.

6. The switchable hot and cold buffet stove of claim 1, wherein: 2-4 semiconductor refrigeration pieces (22) are arranged and are arranged at equal intervals linearly.

7. The switchable hot and cold buffet stove of claim 1, wherein: the number of the heat radiation fans (3) is 1-3, and the heat radiation fans are linearly arranged at equal intervals.