CN213090234U

CN213090234U - Refrigerator centre sill fastening connection structure

Info

Publication number: CN213090234U
Application number: CN202021780109.9U
Authority: CN
Inventors: 管伟
Original assignee: Qingdao Zengtaihe Precision Products Co ltd
Current assignee: Qingdao Zengtaihe Precision Products Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-30
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to the technical field of refrigerators, in particular to a refrigerator center sill fastening connection structure, which comprises a refrigerator center sill main body, wherein a storage cavity is formed in the refrigerator center sill main body, the front side of the storage cavity is communicated with the outside, a heat insulation board is arranged in the storage cavity, the inside of the heat insulation board is a hollow cavity, a plurality of partition boards are arranged in the heat insulation board, the partition boards are arranged at equal intervals, the inside of the heat insulation board is divided into a plurality of heat insulation cavities by the partition boards, and foam cotton is filled in the heat insulation cavities; the bottom wall of the front side of the heat insulation and heat preservation plate is provided with a plurality of fixing frames, the fixing frames are fixedly provided with U-shaped radiating tubes, the front side wall of the refrigerator middle beam main body is provided with a metal cover plate, the refrigerator middle beam fastening and connecting structure can detach the refrigerator middle beam main body, the refrigerator middle beam is prevented from foaming together with the refrigerator main body, and the service life of the refrigerator middle beam is prolonged.

Description

Refrigerator centre sill fastening connection structure

Technical Field

The utility model relates to a refrigerator technical field, specifically speaking relates to a roof beam fastening connection structure in refrigerator.

Background

The refrigerator center sill is one of indispensable parts in a refrigerator, and is mainly used for separating a refrigerating chamber and a freezing chamber inside the refrigerator. However, most of the refrigerator middle beams used at present are manufactured into a whole with the refrigerator and cannot be detached, so that the refrigerator middle beams can foam together with the refrigerator main body, the rejection rate of the refrigerator middle beams can be accelerated after long-time use, and the surface of the refrigerator middle beams is easy to generate condensation. In view of this, we propose a refrigerator center sill fastening structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof beam fastening connection structure in refrigerator to solve the problem that proposes among the above-mentioned background art.

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

a refrigerator centre sill fastening connection structure comprises a refrigerator centre sill main body, wherein a storage cavity is formed in the refrigerator centre sill main body, the front side of the storage cavity is communicated with the outside, a heat insulation board is arranged in the storage cavity, a hollow cavity is formed in the heat insulation board, a plurality of partition plates are arranged in the heat insulation board, the partition plates are arranged at equal intervals, the interior of the heat insulation board is divided into a plurality of heat insulation cavities by the partition plates, and foam cotton is filled in the heat insulation cavities; the heat insulation plate is characterized in that a plurality of fixing frames are arranged on the bottom wall of the front side of the heat insulation plate and are multiple, radiating pipes which are U-shaped are fixed on the fixing frames, a metal cover plate is arranged on the front side wall of the refrigerator middle beam main body and is close to the outer wall of one side of the refrigerator middle beam main body, a first groove which is rectangular is formed in the outer wall of the refrigerator middle beam main body, a radiating plate is arranged in the first groove, a plurality of heat conducting sheets are arranged on the outer wall of the radiating plate, and two clamping grooves which are arc-shaped are formed in the outer wall of.

Preferably, the size of the clamping groove is matched with the size of the radiating pipe.

Preferably, the size of the heat dissipation plate is matched with that of the first groove, and the heat dissipation plate and the first groove are tightly welded.

Preferably, the both sides department of roof beam main part all is equipped with the curb plate in the refrigerator, all be equipped with the fixed plate on the roof and the diapire of curb plate, a plurality of fixed orificess have been seted up to the inside of fixed plate.

Preferably, the lateral plate is close to the outer wall of one side of the refrigerator middle beam main body is provided with a plurality of second grooves in a circular shape, a plurality of convex blocks in a circular shape are formed on the outer walls of the two sides of the refrigerator middle beam main body in a uniform body mode, and the size of each convex block is matched with the size of each second groove.

Preferably, the fixing plate and the side plate are of an integrally formed structure, and the metal cover plate is fixed on the front side wall of the refrigerator middle beam main body through bolts.

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

1. this roof beam fastening connection structure in refrigerator, through the curb plate, the setting of fixed plate and fixed orifices, can directly pass through bolt fixed mounting with roof beam main part in the refrigerator, can dismantle it simultaneously, roof beam and refrigerator non-integral type in the refrigerator, it is many to make into an organic whole with the refrigerator to have solved current refrigerator middle beam, can not dismantle it, like this refrigerator middle beam can be together foamed with the refrigerator main part, long-time the problem that can accelerate the roof beam disability rate in the refrigerator of using.

2. This refrigerator centre sill fastening connection structure through the setting of cooling tube, conducting strip, heating panel and metal covering plate, can be with the leading-in heating panel of the heat that produces through the cooling tube, and the rethread heating panel is on leading-in metal covering plate of heat, avoids producing the condensation phenomenon in the refrigerator centre sill main part.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of fig. 1 in the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic rear view of the metal cover plate of the present invention;

fig. 5 is a schematic view of a partial sectional structure of the heat insulation board of the present invention.

The meaning of the reference symbols in the figures is:

1. a refrigerator center sill main body; 10. a receiving cavity; 11. a bump; 12. a metal cover plate; 120. a first groove;

2. a side plate; 20. a second groove; 21. a fixing plate; 210. a fixing hole;

3. a heat insulation board; 30. a partition plate; 31. a heat insulation cavity; 32. foam cotton; 33. a fixed mount;

4. a radiating pipe;

5. a heat dissipation plate; 50. a heat conductive sheet; 500. a clamping groove.

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", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a refrigerator centre sill fastening connection structure comprises a refrigerator centre sill main body 1, wherein a storage cavity 10 is formed in the refrigerator centre sill main body 1, the front side of the storage cavity 10 is communicated with the outside, a heat insulation board 3 is arranged in the storage cavity 10, the heat insulation board 3 is a hollow cavity, a plurality of partition plates 30 are arranged in the heat insulation board 3, the partition plates 30 are arranged at equal intervals, the interior of the heat insulation board 3 is divided into a plurality of heat insulation cavities 31 by the partition plates 30, and foam cotton 32 is filled in the heat insulation cavities 31; a plurality of mounts 33 are installed on the front side bottom wall of heat insulation and heat preservation board 3, and be fixed with the cooling tube 4 that is the U type form on a plurality of mounts 33, the preceding lateral wall of roof beam main part 1 is equipped with metal covering plate 12 in the refrigerator, metal covering plate 12 is close to one side outer wall of roof beam main part 1 in the refrigerator and offers the first recess 120 that is the rectangle form, be equipped with heating panel 5 in the first recess 120, install a plurality of conducting strips 50 on heating panel 5's the outer wall, set up two draw-in grooves 500 that are the arc form on conducting strip 50's the outer wall.

In this embodiment, the size of draw-in groove 500 and the size looks adaptation of cooling tube 4 are convenient for make the laminating card of conducting strip 50 on cooling tube 4, can be with the leading-in heating panel 5 of the heat that cooling tube 4 produced, and the rethread heating panel 5 is with the leading-in metal decking 12 of heat on.

It should be added that the metal cover plate 12 is made of copper material, and has good heat conductivity.

In this embodiment, the size of the heat dissipation plate 5 is matched with the size of the first groove 120, and the heat dissipation plate 5 can be firmly fixed on the metal cover plate 12 by tightly welding the heat dissipation plate and the first groove.

Further, the both sides department of roof beam main part 1 all is equipped with curb plate 2 in the refrigerator, all is equipped with fixed plate 21 on the roof and the diapire of curb plate 2, and a plurality of fixed orificess 210 have been seted up to fixed plate 21's inside, are convenient for fix curb plate 2 on the refrigerator inner wall through the bolt.

In this embodiment, a plurality of circular second grooves 20 are formed in the outer wall of one side of the side plate 2 close to the refrigerator center sill main body 1, a plurality of circular protruding blocks 11 are integrally formed on the outer walls of two sides of the refrigerator center sill main body 1, the size of the protruding blocks 11 is matched with the size of the second grooves 20, the protruding blocks 11 are inserted into the second grooves 20, and the side plate 2 is bonded to the refrigerator center sill main body 1.

In this embodiment, the fixing plate 21 and the side plate 2 are integrally formed, and the metal cover plate 12 is fixed to the front side wall of the center sill body 1 of the refrigerator by bolts.

The refrigerator centre sill fastening connection structure of this embodiment is when using, place suitable position in the refrigerator with refrigerator centre sill main part 1 earlier, then fix fixed plate 21 on the inner wall of refrigerator through the bolt, can make refrigerator centre sill main part 1 fix on the refrigerator steadily, can play fine heat preservation and thermal insulation effect through thermal-insulated heated board 3 and its inside foam cotton 32, can be with the leading-in heating panel 5 of heat that produces through cooling tube 4, rethread heating panel 5 is with on the leading-in metal covering plate 12 of heat, avoid producing the condensation phenomenon on the refrigerator centre sill main part 1.

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 roof beam fastening connection structure in refrigerator, includes roof beam main part (1) in the refrigerator, its characterized in that: a containing cavity (10) is formed in the refrigerator middle beam main body (1), the front side of the containing cavity (10) is communicated with the outside, a heat insulation board (3) is arranged in the containing cavity (10), a hollow cavity is formed in the heat insulation board (3), a plurality of partition plates (30) are arranged in the heat insulation board (3), the partition plates (30) are arranged at equal intervals, the inside of the heat insulation board (3) is divided into a plurality of heat insulation cavities (31) by the partition plates (30), and foam cotton (32) is filled in the heat insulation cavities (31); the utility model discloses a refrigerator, including refrigerator middle beam main part (1), metal cover plate (12), heat insulation board (3) and heat dissipation pipe (4), the preceding lateral wall of roof beam main part (1) is equipped with metal cover plate (12) in the refrigerator, metal cover plate (12) are close to be fixed with cooling tube (4) that are the U type form on mount (33), be equipped with heating panel (5) in first recess (120), install a plurality of conducting strips (50) on the outer wall of heating panel (5), set up two draw-in grooves (500) that are the arc form on the outer wall of conducting strip (50).

2. The refrigerator center sill fastening connection structure of claim 1, wherein: the size of the clamping groove (500) is matched with that of the radiating pipe (4).

3. The refrigerator center sill fastening connection structure of claim 1, wherein: the size of the heat dissipation plate (5) is matched with that of the first groove (120), and the heat dissipation plate and the first groove are tightly welded.

4. The refrigerator center sill fastening connection structure of claim 1, wherein: both sides department of roof beam main part (1) all is equipped with curb plate (2) in the refrigerator, all be equipped with fixed plate (21) on the roof and the diapire of curb plate (2), a plurality of fixed orificess (210) have been seted up to the inside of fixed plate (21).

5. The refrigerator center sill fastening connection structure of claim 4, wherein: curb plate (2) are close to a plurality of second recesses (20) that are circular form are seted up to one side outer wall of roof beam main part (1) in the refrigerator, homogeneous body shaping has a plurality of lugs (11) that are circular form on the both sides outer wall of roof beam main part (1) in the refrigerator, the size of lug (11) with the size looks adaptation of second recess (20).

6. The refrigerator center sill fastening connection structure of claim 4, wherein: the fixing plate (21) and the side plate (2) are of an integrally formed structure, and the metal cover plate (12) is fixed on the front side wall of the refrigerator middle beam main body (1) through bolts.