CN216898022U

CN216898022U - Double-layer structure of cabinet door for refrigerator

Info

Publication number: CN216898022U
Application number: CN202220524532.5U
Authority: CN
Inventors: 邓贵兵
Original assignee: Vinicole Electrical Appliance Co ltd
Current assignee: Vinicole Electrical Appliance Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-05
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a double-layer structure of a cabinet door for a refrigerator, which comprises a glass plate and an acrylic plate, wherein the glass plate and the acrylic plate are arranged from outside to inside, the acrylic plate is provided with a surrounding wall extending towards the glass plate along the edge of the acrylic plate, the outer side of the surrounding wall is provided with a connecting plane arranged around the opening edge of the surrounding wall, the acrylic plate is connected with the back surface of the glass plate through the connecting plane, and the acrylic plate, the surrounding wall and the glass plate form a sealed heat insulation cavity. This cabinet door adopts glass board and acrylic plate as bilayer structure, and acrylic plate integrated into one piece has a cavity, and when acrylic plate is connected the back with the glass board, this cavity forms sealed thermal-insulated chamber, and acrylic plate adopts the mode of bonding to be connected with being connected of glass board moreover, need not to use the supporter, and the leakproofness is better, and thermal-insulated effect is good moreover, and the cost is far less than the double glass board structure and adopts the double glazing door that metal support piece made.

Description

Double-layer structure of cabinet door for refrigerator

[ technical field ] A

The utility model relates to the field of double-layer heat-insulating glass, in particular to a double-layer structure of a cabinet door for a refrigerator.

[ background ] A method for producing a semiconductor device

At present, the freezer on the market can be effectively energy-saving for ensuring, can set up double glass structure on the glass cabinet door, and the space between the double glass has utilized the characteristic that air heat exchange efficiency is low, has reduced cold-stored chamber and external heat exchange effectively, but traditional double glass adopts the metalwork to locate as the supporting role in the frame, makes two glass intervals set up the thermal-insulated chamber in the middle of forming, but this kind of production technology has the shortcoming that manufacturing cost is high.

For this reason, further improvements are necessary.

[ Utility model ] A method for manufacturing a semiconductor device

The utility model aims to overcome the problems and provides a double-layer structure of a cabinet door for a refrigerator, which is low in manufacturing cost and good in heat insulation effect.

In order to achieve the purpose, the utility model provides a double-layer structure of a cabinet door for a refrigerator, which comprises a glass plate and an acrylic plate, wherein the glass plate and the acrylic plate are arranged from outside to inside, the acrylic plate is provided with a surrounding wall extending towards the glass plate along the edge of the acrylic plate, the outer side of the surrounding wall is provided with a connecting plane arranged around the opening edge of the surrounding wall, the acrylic plate is connected with the back surface of the glass plate through the connecting plane, and the acrylic plate, the surrounding wall and the glass plate form a sealed heat insulation cavity.

In one or more embodiments, the sealed insulating cavity is filled with argon gas.

In one or more embodiments, the connection plane is provided with an upward protruding filling cavity, and the filling cavity is filled with an adhesive layer for adhering the connection plane and the glass plate.

In one or more embodiments, the fill cavity is disposed around the sealed insulating cavity.

In one or more embodiments, a drying agent is arranged in the filling cavity, and a channel communicated with the sealed heat insulation cavity is arranged at the position, located at the drying agent, of the filling cavity; or, a drying agent is arranged in the sealed heat-insulating cavity.

In one or more embodiments, the desiccant is a molecular sieve desiccant.

In one or more embodiments, the acrylic plate, the surrounding wall, and the connection plane are integrally formed of acrylic material.

Compared with the background technology, the utility model has the following effects: this cabinet door adopts glass board and ya keli board as bilayer structure, and ya keli board integrated into one piece has a cavity, and after ya keli board is connected with the glass board, this cavity forms sealed thermal-insulated chamber, and the inferior keli board adopts the mode of bonding to be connected with being connected of glass board in addition, need not to use the supporter, and the leakproofness is better, and thermal-insulated effect is good moreover, and the cost is far less than the double glass door of double glass plate structure and adoption metal support piece manufacturing.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a double-layer structure of a cabinet door according to an embodiment of the utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is an enlarged view of a in fig. 2.

[ detailed description ] embodiments

For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

Please refer to fig. 1-3, the application provides a double-layer structure of cabinet door for refrigerator, which includes a glass plate 1 and an acrylic plate 2 arranged from outside to inside, the acrylic plate 2 is provided with an enclosure wall 21 extending to the glass plate 1 along the edge thereof, the outside of the enclosure wall 21 is provided with a connection plane 213 arranged around the edge thereof, the acrylic plate 2, the enclosure wall 21 and the connection plane 213 are an acrylic material integrated structure, the acrylic plate 2 is connected with the back of the glass plate 1 through the connection plane 213, and the acrylic plate 2, the enclosure wall 21 and the glass plate 1 form a sealed heat insulation cavity 100, and the matching of the acrylic plate and the glass plate forms a double-layer structure, so that the cost is low, the sealing performance of the acrylic plate of the integrated structure is better than that of the connection of the metal support, the process difficulty is lower, and the production efficiency is higher, the manufacturing cost is lower, and the sealing performance of the acrylic plate of the integrated structure is better than that of the metal support

In order to further enhance the sealing performance, the sealed heat insulation cavity 100 is filled with argon, which is inert gas, and the filling of argon into the sealed heat insulation cavity 100 can reduce the heat exchange efficiency and the cold air loss in the refrigerating cavity.

Connection plane 213 is equipped with the bellied chamber 3 that fills that makes progress, fills chamber 3 and encircles sealed thermal-insulated chamber 100 setting, and it has adhesive linkage 4 that is used for bonding connection plane 213 and glass board 1 to fill the chamber, then with the glass board laminating on connection plane, through the viscose with the inferior gram force board with the glass board bonding sealed together, the leakproofness is better.

In order to prevent fogging, a drying agent is arranged in the filling cavity 3, and a channel communicated with the sealed heat insulation cavity 100 is arranged at the position, located at the drying agent, of the filling cavity 3; or, a drying agent is arranged in the sealed heat insulation cavity 100, the drying agent is a molecular sieve drying agent, and the drying agent can absorb moisture in the sealed heat insulation cavity 100, so that the phenomenon that the fog is generated to block the sight and influence the appearance is avoided.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.

Claims

1. The utility model provides a bilayer structure of cabinet door for freezer which characterized in that: including glass board (1) and acrylic plate (2) from outer to interior setting, acrylic plate (2) are equipped with leg (21) that extend to glass board (1) along its edge, and the outside of leg (21) is equipped with connection plane (213) around its mouth edge setting, acrylic plate (2) are in the same place through the back connection of connection plane (213) with glass board (1) to acrylic plate (2), leg (21) enclose into sealed thermal-insulated chamber (100) with glass board (1).

2. The double-layer structure of the cabinet door for the refrigerator according to claim 1, wherein: argon gas is filled in the sealed heat insulation cavity (100).

3. The double-layer structure of the cabinet door for the refrigerator according to claim 1, wherein: the connection plane (213) is provided with an upward convex filling cavity (3), and the filling cavity (3) is filled with an adhesive layer (4) for adhering the connection plane (213) and the glass plate (1).

4. The double-layer structure of the cabinet door for the refrigerator as claimed in claim 3, wherein: the filling cavity (3) is arranged around the sealed heat insulation cavity (100).

5. The double-layer structure of the cabinet door for the refrigerator as claimed in claim 3, wherein: a drying agent is arranged in the filling cavity (3), and a channel communicated with the sealed heat insulation cavity (100) is arranged at the position, located at the drying agent, of the filling cavity (3); alternatively, a drying agent is arranged in the sealed heat insulation cavity (100).

6. The double-layer structure of the cabinet door for the refrigerator as claimed in claim 5, wherein: the desiccant is a molecular sieve desiccant.

7. A double-deck structure of a cabinet door for a refrigerator according to any one of claims 1 to 6, wherein: the acrylic plate (2), the surrounding wall (21) and the connecting plane (213) are of an integrally formed structure made of acrylic materials.