CN214856165U - Cooking box heat preservation device - Google Patents

Abstract

The utility model relates to a cooking box technical field specifically discloses a cooking box heat preservation device, include the box and arrange the drawer body in this box in, the drawer body includes the bottom plate, by the curb plate that the relative both ends of this bottom plate upwards bent formation, connect the front bezel on this curb plate and connect the back plate on this curb plate, the bottom plate orientation be provided with first clearance between front bezel one end and this front bezel, this bottom plate orientation the horizontal bulge of front bezel one end is formed with first lug, this first lug front end with the front bezel contact is provided with first sealing strip on this first lug in order to be used for covering this first clearance, this bottom with be provided with the second clearance between the back plate. The utility model discloses a be provided with first sealing strip, second sealing strip in order to cover first clearance, the second clearance in the drawer body, and then prevent that the heat in the drawer body from leaking from first clearance, second clearance to promote the inside heat preservation ability of drawer body.

Description

Cooking box heat preservation device

Technical Field

The utility model relates to a cooking box technical field, more specifically say, relate to a cooking box heat preservation device.

Background

With the social progress, the demand of fast pace of work caused by the increasing economic demand and the like, the dining mode of office workers is more prone to the mode of taking out and packaging, and the taking out generally adopts boxed food.

Boxed food is generally made in a kitchen or a factory in a centralized manner and then packaged, and the boxed food can be uncooked food, cooked food or preprocessed by other methods. After the boxed food is made, the boxed food is sent to each business office in batches through a cold chain and is cooked again before being sold to eaters. The cooking is mainly to cook food quickly by a steam heating mode so as to meet the requirements of nutrition and taste. However, the steam heating must involve water, which means that there are problems of water inflow and drainage of the heating apparatus, the installation location of the apparatus is limited, and the steam generator is liable to scale generation and needs to be periodically cleaned.

Among the prior art, adopt the cooking case to replace steam heating to cook food, but current cooking case heat preservation effect is poor, and the heat that heating device produced often can reveal from the middle of the drawer, and then leads to drawer body internal temperature to keep, still causes heating device to need constantly heating to very power consumptive.

Therefore, it is an urgent problem to develop a thermal insulation apparatus for keeping a cooking chamber warm.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a cooking box heat preservation device to solve the problem that cooking box heat preservation effect is poor among the prior art.

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

a cooking box heat preservation device comprises a box body and a drawer body arranged in the box body, wherein the drawer body comprises a bottom plate, a side plate formed by bending two opposite ends of the bottom plate upwards, a front plate connected to the side plate and a rear plate connected to the side plate, a first gap is formed between one end of the bottom plate facing the front plate and the front plate, a first convex block is horizontally formed on one end of the bottom plate facing the front plate in a protruding mode, the front end of the first convex block is in contact with the front plate, a first sealing strip is arranged on the first convex block and used for tightly sealing the first gap, a second gap is formed between the bottom and the rear plate, and a second sealing strip is arranged in the second gap;

a heat insulation layer is arranged in the box body, and the drawer body is arranged in the heat insulation layer.

Preferably, the joint of the bottom plate and the side plate is provided with a round angle.

Preferably, the two opposite ends of the rear plate are bent towards the front plate to form connecting plates, at least one first mounting hole transversely penetrates through the connecting plates, and second mounting holes are formed in the side plates corresponding to the first mounting holes.

Preferably, the lower end of the rear plate is horizontally bent to form a first folding block, and a first matching groove is formed in the second sealing strip corresponding to the first folding block.

Preferably, a second folding block is formed at the upper end of the rear plate in a horizontally bent mode, and the upper surface of the second folding block is flush with the upper surface of the side plate.

Preferably, the number of the first mounting holes is five.

Preferably, a fixing groove is formed in the front plate, and a drawer handle is arranged in the fixing groove.

Preferably, the heat preservation shell is a heat insulation cotton material component.

According to the above technical scheme, the utility model discloses a beneficial effect does: the utility model has reasonable and ingenious structural design, and the first sealing strip and the second sealing strip are arranged in the drawer body to cover the first gap and the second gap in the drawer body, thereby preventing the heat in the drawer body from leaking out of the first gap and the second gap, and further improving the heat preservation capability in the drawer body; in addition, the box inboard is provided with the heat preservation, further promotes the heat preservation ability of drawer body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a heat preservation device provided in an embodiment of the present invention;

fig. 2 is a side view of a thermal insulation apparatus according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural diagram a of a drawer body according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram B of a drawer body according to an embodiment of the present invention;

fig. 6 is an exploded schematic view of a drawer body according to an embodiment of the present invention;

fig. 7 is a schematic structural view of an insulating layer provided in an embodiment of the present invention;

in the figure: 1. a box body; 2. a drawer body; 20. a base plate; 21. a side plate; 22. a front plate; 23. a back plate; 24. a first gap; 200. a first bump; 25. a second gap; 10. a heat-insulating layer; 11. a housing; 12. an inner shell; 110. an upper cover plate; 111. a lower cover plate; 112. a left baffle; 113. a right baffle; 114. a tailgate; 230. connecting sheets; 231. a first mounting hole; 210. a second mounting hole; 232. a first folding block; 233. a second folding block; 220. fixing grooves; 221. a drawer handle; 221a, a mounting substrate; 221b, a handle part; 222. a first perforation; 221a1, second perforation.

Detailed Description

Referring to fig. 1 to 7, in an alternative embodiment, a cooking box heat preservation apparatus includes a box body 1 and a drawer body 2 disposed in the box body 1, wherein the drawer body 2 includes a bottom plate 20, a side plate 21 formed by bending two opposite ends of the bottom plate 20 upward, a front plate 22 connected to the side plate 21, and a rear plate 23 connected to the side plate 21, a first gap 24 is disposed between one end of the bottom plate 20 facing the front plate 22 and the front plate 22, a first protrusion 200 is horizontally formed on one end of the bottom plate 20 facing the front plate 22, a front end of the first protrusion 200 contacts with the front plate 22, a first sealing strip is disposed on the first protrusion 200 for sealing the first gap 24, a second gap 25 is disposed between the bottom and the rear plate 23, and a second sealing strip is disposed in the second gap 25;

a heat preservation layer 10 is arranged in the box body 1, and the drawer body 2 is arranged in the heat preservation layer 10.

Specifically, the box body 1 comprises an outer shell 11 and an inner shell 12, the heat-insulating layer 10 is arranged in cavity positions of the outer shell 11 and the inner shell 12, an accommodating cavity is arranged in the inner shell 12, and two drawer bodies 2 can be arranged in parallel up and down in one accommodating cavity. The heat preservation shell 11 includes upper cover plate 110, lower cover plate 111, left side baffle 112, right side baffle 113 and backplate 114, upper cover plate 110, right side baffle 113, lower cover plate 111, left side baffle 112 connects gradually, the lower surface of upper cover plate 110 and inner shell 12 upper surface contact, the upper surface and the inner shell 12 lower surface contact of lower cover plate 111, the right surface and the inner shell 12 left surface contact of left side baffle 112, the left surface and the inner shell 12 right surface contact of right side baffle 113, backplate 114 is connected at the inner shell 12 rear surface, upper cover plate 110, lower cover plate 111, left side baffle 112, right side baffle 113 closely laminates on inner shell 12, and then play the effect of parcel inner shell 12, box 1 has been promoted, the heat preservation ability in the drawer body 2.

In addition, a second matching groove is formed in the first sealing strip corresponding to the first bump 200, and the first sealing strip is positioned and mounted through matching of the first bump 200 and the second matching groove, so that the mounting process of the first sealing strip is simpler and more convenient, and the first sealing strip can be effectively prevented from deviating or deviating; when the sealing device is installed, the second matching groove of the first sealing strip is directly aligned with the first bump 200 and pushed in, so that the bottom wall surface of the second matching groove is in contact with the upper surface of the first bump 200, and at the moment, the first sealing strip can cover the first gap 24.

Referring to fig. 1 to 7, in an alternative embodiment of the cooking chamber warming device, the junction between the bottom plate 20 and the side plate 21 is rounded. Specifically, the connection between the bottom plate 20 and the side plate 21 is a rounded corner, so that the exterior of the drawer body 2 is more smooth and not easy to cut.

Referring to fig. 1 to 7, in an alternative embodiment of the cooking chamber warming device, opposite ends of the rear plate 23 are bent toward the front plate 22 to form connecting pieces 230, at least one first mounting hole 231 is transversely formed through the connecting pieces 230, and a second mounting hole 210 is formed in the side plate 21 corresponding to the first mounting hole 231.

Specifically, screws are disposed in the first mounting hole 231 and the second mounting hole 210, and the rear plate 23 is fixed to the side plate 21 by the screws, so that the connection stability and reliability between the rear plate 23 and the side plate 21 are increased. When the installation is completed, the first installation hole 231 of the connection piece 230 at one end of the rear plate 23 is aligned with the second installation hole 210 of the side plate 21 and screwed, and when the installation of the connection piece 230 at one end is completed, the connection piece 230 at the other end is installed.

Referring to fig. 1 to 7, in an alternative embodiment of the thermal insulation apparatus for a cooking chamber, a first folding block 232 is formed at the lower end of the rear plate 23 by horizontally folding, and a first engagement groove is formed on the second sealing strip corresponding to the first folding block 232. Specifically, the first folding piece 232 is used for positioning and enhancing the connecting friction force between the rear plate 23 and the second sealing strip, so that the second sealing strip is more firmly installed. When the sealing device is installed, the first matching groove on the second sealing strip is aligned with the first folding block 232 and pushed in.

Referring to fig. 1 to 7, in an alternative embodiment of the heat retaining device for a cooking chamber, a second folding block 233 is formed by horizontally folding the upper end of the rear plate 23, and the upper surface of the second folding block 233 is flush with the upper surface of the side plate 21.

Referring to fig. 1 to 7, in an alternative embodiment of the cooking chamber warming apparatus, the number of the first mounting holes 231 is five.

Referring to fig. 1 to 7, in an alternative embodiment of the heat retaining device for a cooking chamber, a fixing groove 220 is formed on the front plate 22, and a drawer handle 221 is formed in the fixing groove 220. Specifically, the drawer handle 221 includes an installation substrate 221a and a handle part 221b, the installation substrate 221a is disposed inside the front plate 22 and covers the fixing groove 220, first through holes 222 are disposed on both sides of the fixing groove 220, a second through hole 221a1 is disposed on the installation substrate 221a corresponding to the first through hole 222, and first screw holes are disposed on the handle part 221b corresponding to the first through hole 222 and the second through hole 221a 1; when mounting, the first screw hole of the handle part 221b is aligned with the first through hole 222, the second through hole 221a1 and mounted in the fixing groove 220, and then the mounting substrate 221a is connected to the handle part 221b by passing a screw through the first through hole 222, the second through hole 221a1 and fixing in the first screw hole.

Referring to fig. 1 to 7, in an alternative embodiment of the cooking chamber insulation apparatus, the insulation layer 10 is a thermal insulation cotton member.

The utility model has reasonable and ingenious structural design, and the first sealing strip and the second sealing strip are arranged in the drawer body 2 to cover the first gap 24 and the second gap 25 in the drawer body 2, so that the heat in the drawer body 2 is prevented from leaking out of the first gap 24 and the second gap 25, and the heat preservation capability in the drawer body 2 is improved; in addition, the inner side of the box body 1 is provided with a heat preservation layer 10, and the heat preservation capability of the drawer body 2 is further improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A cooking box heat preservation device comprises a box body and a drawer body arranged in the box body, and is characterized in that the drawer body comprises a bottom plate, a side plate formed by upwards bending two opposite ends of the bottom plate, a front plate connected to the side plate and a rear plate connected to the side plate, a first gap is formed between one end of the bottom plate facing the front plate and the front plate, a first convex block is horizontally formed on the bottom plate facing one end of the front plate in a protruding mode, the front end of the first convex block is in contact with the front plate, a first sealing strip is arranged on the first convex block and used for covering the first gap, a second gap is formed between the bottom and the rear plate, and a second sealing strip is arranged in the second gap;

a heat insulation layer is arranged in the box body, and the drawer body is arranged in the heat insulation layer.

2. The cooking chamber insulation apparatus of claim 1, wherein the junction of the bottom plate and the side plate is rounded.

3. The heat insulating device for a cooking box as claimed in claim 1, wherein the opposite ends of the rear plate are bent toward the front plate to form connecting pieces, at least one first mounting hole is transversely formed through the connecting pieces, and second mounting holes are formed in the side plates corresponding to the first mounting holes.

4. The heat insulating device for a cooking box as claimed in claim 1, wherein the lower end of the rear plate is horizontally bent to form a first folding block, and the second sealing strip is provided with a first matching groove corresponding to the first folding block.

5. The heat insulating device for a cooking chamber as claimed in claim 1, wherein a second folding block is formed by horizontally folding the upper end of the rear plate, and the upper surface of the second folding block is flush with the upper surface of the side plate.

6. The cooking chamber insulation apparatus of claim 3, wherein the number of the first mounting holes is five.

7. The heat insulating device for a cooking chamber as claimed in claim 1, wherein the front plate is provided with a fixing groove in which a drawer handle is provided.

8. The cooking chamber insulation apparatus of claim 1, wherein the insulation layer is an insulation cotton member.

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