CN216384757U - Vacuum heat insulation plate for refrigerator - Google Patents
Vacuum heat insulation plate for refrigerator Download PDFInfo
- Publication number
- CN216384757U CN216384757U CN202122991882.0U CN202122991882U CN216384757U CN 216384757 U CN216384757 U CN 216384757U CN 202122991882 U CN202122991882 U CN 202122991882U CN 216384757 U CN216384757 U CN 216384757U
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- heat insulation
- insulation plate
- connecting end
- vacuum
- shell
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Abstract
The utility model discloses a vacuum heat insulation plate for a refrigerator, which comprises a connecting heat insulation plate, wherein the front end of the connecting heat insulation plate shell is fixedly connected with a third connecting end, the left end of the connecting heat insulation plate shell is fixedly connected with a first connecting end, the first connecting end is in adaptive connection with a second connecting end, the third connecting end is in adaptive connection with a fourth connecting end, the left end of the second connecting end is fixedly connected with a left heat insulation plate shell, and the front end of the fourth connecting end is fixedly connected with a front heat insulation plate shell. According to the utility model, the left heat insulation plate shell and the front heat insulation plate shell are connected with the connecting heat insulation plate, and the vacuum heat insulation plate is fixedly connected with the inside of the heat insulation plate shell, so that the heat insulation plates are connected into a whole, the energy of the inner container of the refrigerator is efficiently utilized, meanwhile, the assembly process of the vacuum heat insulation plate for the refrigerator is more stable, the integrity of a foaming layer structure is kept, and the practical cost of the refrigerator and the practical service life of the refrigerator are also reduced.
Description
Technical Field
The utility model relates to the field of vacuum insulation panels, in particular to a vacuum insulation panel for a refrigerator.
Background
The vacuum heat insulation plate has excellent heat insulation performance, and can reduce the energy consumption of refrigeration appliances such as refrigerators, freezers and the like.
The traditional vacuum heat insulation plate is only a plate body, the plate body is composed of an airtight packaging bag and a built-in heat insulation layer, and the packaging bag is vacuumized after the heat insulation layer is placed in the packaging bag. In use, the vacuum insulation panel for a refrigerator is installed between the cabinet liner and the outer panel. Due to the structural characteristics of the traditional vacuum heat insulation plate, the traditional assembly process is to arrange a foaming layer on the inner side of the outer plate of the refrigerator and then paste the plate body of the vacuum heat insulation plate on the inner side of the foaming layer by using an adhesive. Because when the vacuum heat insulation plate is adhered to the inner side of the foaming layer by adopting the traditional installation method, a certain gap is formed between the vacuum heat insulation plates, so that the heat insulation coefficient of the vacuum heat insulation plate is reduced, the energy loss in the refrigerator is caused, the resource is wasted, and the protruded aluminum foil layer of the vacuum heat insulation plate can damage the integral structure of the foaming layer when the vacuum heat insulation plate is installed by adopting the traditional installation method.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a vacuum heat insulation plate for a refrigerator.
In order to achieve the purpose, the utility model adopts the following technical scheme: a vacuum heat insulation plate for a refrigerator comprises a connecting heat insulation plate, wherein the front end of the connecting heat insulation plate is fixedly connected with a third connecting end, the left end of the connecting heat insulation plate is fixedly connected with a first connecting end, the first connecting end is in adaptive connection with a second connecting end, and the third connecting end is in adaptive connection with a fourth connecting end;
the left end of the second connecting end is fixedly connected with a left heat insulation plate shell, the front end of the fourth connecting end is fixedly connected with a front heat insulation plate shell, and a left vacuum heat insulation plate and a front vacuum heat insulation plate are fixedly connected in the left heat insulation plate shell and the front heat insulation plate shell respectively.
The vacuum heat insulation plate is fixedly connected inside the connecting heat insulation plate shell, and an aluminum foil layer, a glass fiber layer, an aerogel layer and a rubber layer are filled inside the vacuum heat insulation plate, the left vacuum heat insulation plate, the front vacuum heat insulation plate and the connecting heat insulation plate;
the rubber layer is located in the middle of the vacuum heat insulation plate, the aerogel layer is located on two sides of the rubber layer, the glass fiber layer is located on two sides, far away from the rubber layer, of the aerogel layer, and the aluminum foil layer covers the outer side of the glass fiber layer.
As a further description of the above technical solution:
the materials for connecting the heat insulation plate shell, the first connecting end, the third connecting end, the left heat insulation plate shell, the second connecting end, the front vacuum heat insulation plate and the fourth connecting end are all polyurethane foam plastics.
As a further description of the above technical solution:
and a first aluminum foil adhesive tape is covered on the surface of the connecting position of the first connecting end and the left heat insulation plate shell.
As a further description of the above technical solution:
and a third aluminum foil adhesive tape covers the surface of the connecting position of the third connecting end and the front heat insulation plate shell.
As a further description of the above technical solution:
and a second aluminum foil adhesive tape covers the surface of the connecting position of the second connecting end and the fourth connecting end.
The utility model has the following beneficial effects:
1. compared with the prior art, this vacuum heat insulating board for refrigerator is connected with the connection heat insulating board shell through left heat insulating board shell, preceding heat insulating board shell, covers the aluminium foil sticky tape in hookup location's surface again for the heat insulating board connects into a whole, makes refrigerator inner bag energy efficient utilization, also makes the assembly process of vacuum heat insulating board for refrigerator more firm simultaneously, has still reduced the practical cost of refrigerator and the practical life of refrigerator moreover.
2. Compared with the prior art, the vacuum heat insulation plate for the refrigerator can completely restrict the protruding aluminum foil layer of the vacuum heat insulation plate by fixedly connecting the vacuum heat insulation plate in the heat insulation plate shell, so that the overall structure of the foaming layer is intact.
Drawings
FIG. 1 is a schematic structural view of a vacuum insulation panel for a refrigerator according to the present invention;
FIG. 2 is a plan view of a vacuum insulation panel for a refrigerator according to the present invention;
FIG. 3 is a front view of a vacuum insulation panel for a refrigerator according to the present invention;
FIG. 4 is a sectional view of a vacuum insulation panel for a refrigerator according to the present invention;
FIG. 5 is a right side view of a vacuum insulation panel for a refrigerator according to the present invention.
Illustration of the drawings:
1. connecting the heat insulation plate shell; 2. a left insulated panel housing; 3. a front insulated panel housing; 4. a first connection end; 5. a first aluminum foil tape; 6. a second aluminum foil tape; 7. a third connection end; 8. a fourth connection end; 9. a third aluminum foil tape; 10. a second connection end; 11. a left vacuum insulation panel; 12. a front vacuum insulation panel; 13. a glass fiber layer; 14. an aerogel layer; 15. a rubber layer; 16. an aluminum foil layer; 17. a vacuum insulation panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, one embodiment of the present invention is provided: a vacuum heat insulation board for a refrigerator comprises a heat insulation board connecting shell 1, wherein a third connecting end 7 is fixedly connected at the front end of the heat insulation board connecting shell 1, a first connecting end 4 is fixedly connected at the left end of the heat insulation board connecting shell 1, a second connecting end 10 is connected at the first connecting end 4 in an adaptive manner, a fourth connecting end 8 is connected at the third connecting end 7 in an adaptive manner, a left heat insulation board shell 2 is fixedly connected at the left end of the second connecting end 10, a front heat insulation board shell 3 is fixedly connected at the front end of the fourth connecting end 8, a left vacuum heat insulation board 11 and a front vacuum heat insulation board 12 are respectively and fixedly connected in the left heat insulation board shell 2 and the front heat insulation board shell 3, a vacuum heat insulation board 17 is fixedly connected in the heat insulation board connecting shell 1, the left heat insulation board shell 2, the front heat insulation board shell 3 and the heat insulation board connecting shell 1 are used for restraining the protruding aluminum foil layer of the vacuum heat insulation board, and the assembly process of the vacuum heat insulation board for the refrigerator is more stable by being connected as a whole, the vacuum heat insulation plate 17, the left vacuum heat insulation plate 11, the front vacuum heat insulation plate 12 and the inner part are all filled with an aluminum foil layer 16, a glass fiber layer 13, an aerogel layer 14 and a rubber layer 15, the rubber layer 15 is located in the middle of the vacuum heat insulation plate, the aerogel layer 14 is located on two sides of the rubber layer 15, the glass fiber layer 13 is located on two sides, far away from the rubber layer 15, of the aerogel layer 14, and the aluminum foil layer 16 covers the outer side of the glass fiber layer 13.
The surface of the connecting position of the first connecting end 4 and the left heat insulation plate shell 2 is covered with a first aluminum foil adhesive tape 5, the surface of the connecting position of the third connecting end 7 and the front heat insulation plate shell 3 is covered with a third aluminum foil adhesive tape 9, the surface of the connecting position of the second connecting end 10 and the fourth connecting end 8 is covered with a second aluminum foil adhesive tape 6, and the aluminum foil adhesive tapes cover the connecting gap.
The working principle is as follows: when the vacuum insulation panel for the refrigerator is assembled, the vacuum insulation panel is fixedly connected to the left insulation panel shell 2, the front insulation panel shell 3 and the inside of the connected insulation panel shell 1, the materials of the insulation panel and the connecting end are rigid polyurethane foam plastics which can restrain the aluminum foil layer protruded from the vacuum insulation panel, the left insulation panel shell 2, the front insulation panel shell 3 and the connected insulation panel shell 1 are taken up, the third connecting end 7 connected with the front end of the insulation panel shell 1 is connected with the fourth connecting end 8 at the rear end of the front insulation panel shell 3, the third connecting end 7 and the surface of the connecting position of the front insulation panel shell 3 are covered by the third aluminum foil adhesive tape 9, the first connecting end 4 connected with the left end of the insulation panel shell 1 is connected with the second connecting end 10 of the insulation panel at the left end and the right end, the first aluminum foil adhesive tape 5 is covered on the surface of the connecting position of the first connecting end 4 and the left insulation panel shell 2, the second aluminum foil adhesive tape 6 is covered on the surface of the connecting position of the second connecting end 10 and the fourth connecting end 8, the left heat insulation plate shell 2, the connecting heat insulation plate shell 1 and the front heat insulation plate shell 3 are connected into a whole, so that the assembling process of the vacuum heat insulation plate for the refrigerator is more stable, and the capacity loss of the refrigerator liner is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a vacuum insulation panel for refrigerator, is including connecting heat insulating board shell (1), its characterized in that: the front end of the connecting heat insulation plate shell (1) is fixedly connected with a third connecting end (7), the left end of the connecting heat insulation plate shell (1) is fixedly connected with a first connecting end (4), the first connecting end (4) is connected with a second connecting end (10) in an adaptive mode, and the third connecting end (7) is connected with a fourth connecting end (8) in an adaptive mode;
the left end of the second connecting end (10) is fixedly connected with a left heat insulation plate shell (2), the front end of the fourth connecting end (8) is fixedly connected with a front heat insulation plate shell (3), and a left vacuum heat insulation plate (11) and a front vacuum heat insulation plate (12) are respectively and fixedly connected in the left heat insulation plate shell (2) and the front heat insulation plate shell (3);
the vacuum heat insulation plate (17) is fixedly connected inside the connecting heat insulation plate shell (1), and an aluminum foil layer (16), a glass fiber layer (13), an aerogel layer (14) and a rubber layer (15) are filled inside the vacuum heat insulation plate (17), the left vacuum heat insulation plate (11) and the front vacuum heat insulation plate (12);
the rubber layer (15) is located in the middle of the vacuum heat insulation plate, the aerogel layer (14) is located on two sides of the rubber layer (15), the glass fiber layer (13) is located on two sides, far away from the rubber layer (15), of the aerogel layer (14), and the aluminum foil layer (16) covers the outer side of the glass fiber layer (13).
2. The vacuum insulation panel for a refrigerator according to claim 1, wherein: the materials for connecting the heat insulation plate shell (1), the first connecting end (4), the third connecting end (7), the left heat insulation plate shell (2), the second connecting end (10), the front vacuum heat insulation plate (12) and the fourth connecting end (8) are all polyurethane foam plastics.
3. The vacuum insulation panel for a refrigerator according to claim 1, wherein: the surface of the connecting position of the first connecting end (4) and the left heat insulation plate shell (2) is covered with a first aluminum foil adhesive tape (5).
4. The vacuum insulation panel for a refrigerator according to claim 1, wherein: and a third aluminum foil adhesive tape (9) covers the surface of the connecting position of the third connecting end (7) and the front heat insulation plate shell (3).
5. The vacuum insulation panel for a refrigerator according to claim 1, wherein: and a second aluminum foil adhesive tape (6) covers the surface of the connecting position of the second connecting end (10) and the fourth connecting end (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991882.0U CN216384757U (en) | 2021-12-01 | 2021-12-01 | Vacuum heat insulation plate for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991882.0U CN216384757U (en) | 2021-12-01 | 2021-12-01 | Vacuum heat insulation plate for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216384757U true CN216384757U (en) | 2022-04-26 |
Family
ID=81220505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122991882.0U Active CN216384757U (en) | 2021-12-01 | 2021-12-01 | Vacuum heat insulation plate for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216384757U (en) |
-
2021
- 2021-12-01 CN CN202122991882.0U patent/CN216384757U/en active Active
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