CN216769925U - Refrigerator door liner with good heat insulation effect - Google Patents
Refrigerator door liner with good heat insulation effect Download PDFInfo
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- CN216769925U CN216769925U CN202220405721.0U CN202220405721U CN216769925U CN 216769925 U CN216769925 U CN 216769925U CN 202220405721 U CN202220405721 U CN 202220405721U CN 216769925 U CN216769925 U CN 216769925U
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- heat insulation
- refrigerator
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- refrigerator door
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Abstract
The utility model relates to the technical field of refrigerators and discloses a refrigerator door lining board with a good heat insulation effect, which comprises a door lining board main body, wherein the inner wall of the door lining board main body is fixedly connected with a reinforcing screen plate, the outer wall of the reinforcing screen plate and the inner wall of the door lining board main body are jointly and fixedly connected with a hollow heat insulation plate, one side, away from the reinforcing screen plate, of the hollow heat insulation plate is fixedly connected with an auxiliary mechanism, the outer wall of the door lining board main body is provided with a connecting groove, the groove wall of the connecting groove is connected with an attachment film, and the outer wall of the attachment film is coated with a nano antibacterial coating. The utility model can effectively improve the heat insulation effect of the lining plate of the refrigerator door, reduce the heat exchange efficiency between the inside and the outside of the refrigerator, simultaneously improve the cold insulation effect of the refrigerator, effectively improve the energy-saving and environment-friendly performance of the refrigerator, and ensure that the inner side of the lining plate of the refrigerator door has the antibacterial capability.
Description
Technical Field
The utility model relates to the technical field of refrigerators, in particular to a refrigerator door liner plate with a good heat insulation effect.
Background
A refrigerator is a kind of refrigerating equipment that maintains a constant low temperature, and is also a domestic product that maintains food or other articles in a constant low temperature state. The refrigerator body is internally provided with a compressor, a cabinet or a box for icing of an ice maker and a storage box with a refrigerating device. The refrigerator door comprises a shell, a door liner plate and a magnetic suction sealing ring.
The current refrigerator door liner plate has the condition of poor heat insulation effect in the use process, so that the inside and the outside of the refrigerator have stronger heat exchange, the cold insulation effect of the refrigerator is influenced, the refrigerator is influenced to frequently refrigerate, the power consumption of the refrigerator is increased, and the energy-saving and environment-friendly performance of the refrigerator is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the refrigerator door liner plate has a poor heat insulation effect in the using process, so that the inside and the outside of a refrigerator have strong heat exchange, and the cold insulation effect of the refrigerator is influenced, and provides the refrigerator door liner plate with a good heat insulation effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a refrigerator door welt that thermal-insulated effectual, includes door welt main part, the otter board is strengthened to the inner wall fixedly connected with of door welt main part, strengthen the outer wall of otter board and the common fixedly connected with cavity heat insulating board of the inner wall of door welt main part, one side fixedly connected with complementary unit who strengthens the otter board is kept away from to the cavity heat insulating board, the spread groove has been seted up to the outer wall of door welt main part, and the cell wall of spread groove is connected with the epiphragma, the outer wall coating of epiphragma has the antibacterial coating of nanometer.
Preferably, the outer wall of the door liner plate main body is fixedly sleeved with a connecting frame, and the outer wall of the connecting frame is provided with a plurality of fixing through holes.
Preferably, the outer wall of the connecting frame is fixedly connected with a sealing strip mounting convex ring.
Preferably, the auxiliary mechanism comprises an isolation cover fixedly connected with the outer wall of the hollow heat insulation plate, and a heat insulation sponge layer is fixedly connected with the inner wall of the isolation cover.
Preferably, the outer corners of the door lining plate main body are provided with arc chamfers.
Preferably, the inner wall of the isolation cover is fixedly connected with a light protection plate.
Compared with the prior art, the utility model provides the refrigerator door liner with good heat insulation effect, which has the following beneficial effects:
this effectual refrigerator door welt insulates against heat, through being provided with complementary unit, the cavity heat insulating board, nanometer anti-bacterial coating, refrigerator door welt increases refrigerator door welt thickness through cavity heat insulating board and complementary unit, complementary unit's cage and thermal-insulated sponge layer can improve the thermal-insulated effect of refrigerator door welt simultaneously, and then reduce the speed of refrigerator door welt ectonexine heat exchange, improve the cold insulation ability of refrigerator, and nanometer anti-bacterial coating makes the refrigerator door welt have the function of preventing bacteria, this mechanism can effectively improve the thermal-insulated effect of refrigerator door welt, can reduce the efficiency of the inside and outside heat exchange of refrigerator, improve the cold insulation effect of refrigerator simultaneously, and can effectively improve the energy-concerving and environment-protective properties of refrigerator, and refrigerator door welt inboard still has the fungi-proof ability.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the heat insulation effect of the lining plate of the refrigerator door can be effectively improved, the heat exchange efficiency between the inside and the outside of the refrigerator can be reduced, the cold insulation effect of the refrigerator is improved, the energy-saving and environment-friendly performance of the refrigerator can be effectively improved, and the inner side of the lining plate of the refrigerator door also has the antibacterial capacity.
Drawings
FIG. 1 is a schematic structural view of a refrigerator door liner with good heat insulation effect according to the present invention;
fig. 2 is a schematic structural view of a portion a of a refrigerator door liner having a good heat insulation effect according to the present invention.
In the figure: the door comprises a door lining plate main body 1, a reinforcing mesh plate 2, a hollow heat insulation plate 3, an auxiliary mechanism 4, a shield 41, a heat insulation sponge layer 42, an adhesion film 5, an antibacterial nano-coating 6, a connecting frame 7, fixing through holes 8, a sealing strip mounting convex ring 9 and a light protection plate 10.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a refrigerator door liner with good heat insulation effect comprises a door liner main body 1, wherein the inner wall of the door liner main body 1 is fixedly connected with a reinforcing mesh plate 2, the outer wall of the reinforcing mesh plate 2 and the inner wall of the door liner main body 1 are fixedly connected with a hollow heat insulation plate 3, one side of the hollow heat insulation plate 3, which is far away from the reinforcing mesh plate 2, is fixedly connected with an auxiliary mechanism 4, the outer wall of the door liner main body 1 is provided with a connecting groove, the groove wall of the connecting groove is connected with an attachment film 5, the outer wall of the attachment film 5 is coated with a nano antibacterial coating 6, the nano antibacterial coating 6 enables the refrigerator door liner to have an antibacterial function, bacteria can be prevented from breeding on the inner wall of the door liner as far as possible, and the use safety of a refrigerator is improved.
The fixed splice box 7 that has cup jointed of outer wall of door welt main part 1, a plurality of fixing hole 8 have been seted up to the outer wall of splice box 7, and fixing hole 8 can make things convenient for convenience and efficiency that a welt was installed on refrigerator door shell.
The outer wall fixedly connected with sealing strip installation bulge loop 9 of carriage 7, sealing strip installation bulge loop 9 can make things convenient for the convenience of magnetism sealing strip installation on the door welt.
The complementary unit 4 includes with 3 outer wall fixed connection's of cavity heat insulating board cage 41, the inner wall fixed connection of cage 41 has thermal-insulated sponge layer 42, the chamber door welt increases the thickness of refrigerator door welt through cavity heat insulating board 3 and complementary unit 4, the cage 41 and the thermal-insulated sponge layer 42 of complementary unit 4 can improve the thermal-insulated effect of refrigerator door welt simultaneously, and then reduce the speed of the outer heat exchange of refrigerator door welt, improve the cold insulation ability of refrigerator.
Arc chamfers have all been seted up to the outside corner of door welt main part 1, and the arc chamfer can prevent that refrigerator door welt scratch from skin when the refrigerator door is opened.
The inner wall fixedly connected with light guard plate 10 of cage 41, light guard plate 10 can protect the inboard heat preservation of refrigerator door welt, improves the protective capacities of refrigerator door welt.
In the utility model, when the refrigerator door lining plate is used, the thickness of the refrigerator door lining plate is increased through the hollow heat insulation plate 3 and the auxiliary mechanism 4, meanwhile, the heat insulation effect of the refrigerator door lining plate can be improved through the isolation cover 41 and the heat insulation sponge layer 42 of the auxiliary mechanism 4, the speed of heat exchange of the inner layer and the outer layer of the refrigerator door lining plate is further reduced, the cold insulation capacity of a refrigerator is improved, the refrigerator door lining plate has the antibacterial function through the nanometer antibacterial coating 6, bacteria are prevented from breeding on the inner wall of the door lining plate as much as possible, the use safety of the refrigerator is improved, the heat insulation effect of the refrigerator door lining plate can be effectively improved through the mechanism, the efficiency of heat exchange between the inside and the outside of the refrigerator can be reduced, the cold insulation effect of the refrigerator is improved, the energy-saving and environment-friendly performance of the refrigerator can be effectively improved, and the inner side of the refrigerator door lining plate also has the antibacterial capacity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a refrigerator door welt that thermal-insulated effectual, includes door welt main part (1), its characterized in that, otter board (2) are strengthened to the inner wall fixedly connected with of door welt main part (1), strengthen the outer wall of otter board (2) and the common fixedly connected with cavity heat insulating board (3) of the inner wall of door welt main part (1), one side fixedly connected with complementary unit (4) of strengthening otter board (2) are kept away from in cavity heat insulating board (3), the spread groove has been seted up to the outer wall of door welt main part (1), and the cell wall of spread groove is connected with adhesive film (5), the outer wall coating of adhesive film (5) has nanometer antibacterial coating (6).
2. The refrigerator door liner with good heat insulation effect as claimed in claim 1, wherein the outer wall of the door liner main body (1) is fixedly sleeved with a connecting frame (7), and the outer wall of the connecting frame (7) is provided with a plurality of fixing through holes (8).
3. The refrigerator door liner with good heat insulation effect as claimed in claim 2, wherein the outer wall of the connecting frame (7) is fixedly connected with a sealing strip mounting convex ring (9).
4. The refrigerator door liner with good heat insulation effect as claimed in claim 1, wherein the auxiliary mechanism (4) comprises a shielding case (41) fixedly connected with the outer wall of the hollow heat insulation board (3), and a heat insulation sponge layer (42) is fixedly connected with the inner wall of the shielding case (41).
5. The refrigerator door liner with good heat insulation effect as claimed in claim 1, wherein the outer corners of the door liner main body (1) are provided with arc chamfers.
6. The refrigerator door liner with good heat insulation as claimed in claim 4, wherein a light-weight protection plate (10) is fixedly connected to the inner wall of the insulation cover (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405721.0U CN216769925U (en) | 2022-02-24 | 2022-02-24 | Refrigerator door liner with good heat insulation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220405721.0U CN216769925U (en) | 2022-02-24 | 2022-02-24 | Refrigerator door liner with good heat insulation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216769925U true CN216769925U (en) | 2022-06-17 |
Family
ID=81958403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220405721.0U Active CN216769925U (en) | 2022-02-24 | 2022-02-24 | Refrigerator door liner with good heat insulation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216769925U (en) |
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2022
- 2022-02-24 CN CN202220405721.0U patent/CN216769925U/en active Active
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