CN111306876A

CN111306876A - Refrigerator door and horizontal refrigerator with same

Info

Publication number: CN111306876A
Application number: CN201811520614.7A
Authority: CN
Inventors: 丁剑波; 任伟涛; 成俊亮; 刘越; 蒋彬; 叶世超
Original assignee: Qingdao Haier Special Refrigerator Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd
Priority date: 2018-12-12
Filing date: 2018-12-12
Publication date: 2020-06-19

Abstract

The invention provides a refrigerator door and a horizontal refrigerator with the same. The hydrophilic material layer can effectively prevent condensation, and in long-term work of an inventor, infrared rays in the surrounding environment easily enter the storage chamber through the glass door body, so that the temperature in the storage chamber is increased, and the power consumption of the compressor is further improved. The Low-E material layer can block the infrared ray from passing through, but allows the visible light to pass through, i.e. the Low-E material layer can prevent the external heat from entering the storage compartment in the form of infrared ray, but does not prevent the user from seeing the stored articles in the storage compartment through the glass door.

Description

Refrigerator door and horizontal refrigerator with same

Technical Field

The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator door and a horizontal refrigerator with the refrigerator door.

Background

In practice, people often sell ice cream, etc. by using a horizontal refrigerator, in which a storage compartment has a mouth with an upward opening, and a glass door capable of opening or closing the mouth is usually disposed on the mouth, so that a user can see the stored articles in the storage compartment through the glass door, but the glass door is easy to conduct heat, thereby causing the outer surface of the glass door to be easily exposed to condensation. And heat from the surroundings is easily conducted through the glass door into the storage compartment.

Therefore, how to design a horizontal refrigerator which can effectively prevent the generation of condensation and has good heat insulation performance becomes a problem to be solved urgently.

Disclosure of Invention

The invention aims to provide a refrigerator door and a horizontal refrigerator with the same.

In order to achieve one of the above objects, an embodiment of the present invention provides a refrigerator door, wherein: the outer surface of the refrigerator door is provided with a hydrophilic material layer.

As a further improvement of an embodiment of the present invention, the hydrophilic material layer is a hydrophilic film disposed on an outer surface of the refrigerator door.

As a further improvement of an embodiment of the present invention, the refrigerator door is made of glass, and a Low-E material layer is disposed on an inner surface of the refrigerator door.

As a further improvement of an embodiment of the present invention, the Low-E material layer is a Low-E film disposed on an inner surface of the refrigerator door.

The embodiment of the invention also provides a horizontal refrigerator, which comprises: the refrigerator comprises a box body and a storage chamber arranged in the box body, wherein the storage chamber is provided with a cabinet opening with an upward opening, and the refrigerator door is arranged at the cabinet opening.

Compared with the prior art, the invention has the technical effects that: the embodiment of the invention provides a refrigerator door and a horizontal refrigerator with the same. The hydrophilic material layer can effectively prevent condensation, and in long-term work of an inventor, infrared rays in the surrounding environment easily enter the storage chamber through the glass door body, so that the temperature in the storage chamber is increased, and the power consumption of the compressor is further improved. The Low-E material layer can block the infrared ray from passing through, but allows the visible light to pass through, i.e. the Low-E material layer can prevent the external heat from entering the storage compartment in the form of infrared ray, but does not prevent the user from seeing the stored articles in the storage compartment through the glass door.

Drawings

Fig. 1 is a structural view of a refrigerator door in an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.

Terms such as "upper," "above," "lower," "below," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

An embodiment of the present invention provides a refrigerator door, as shown in fig. 1, wherein: the outer surface of the refrigerator door 1 is provided with a hydrophilic material layer 2. Here, the hydrophilic material has molecules having polar groups, which have a large affinity for water and can attract water molecules or dissolve in water, and the molecules form a solid material whose surface is easily wetted by water, and the material made of the molecules is the hydrophilic material. It will be appreciated that in everyday use, the temperature in the storage compartment (e.g. a refrigerator compartment or freezer compartment, etc.) is generally lower than the ambient temperature around the refrigerator compartment, and therefore condensation is likely to form on the outer surface of the refrigerator door, but the hydrophilic material has hydrophilic properties and is therefore able to effectively absorb the condensation that occurs, and therefore, is able to effectively reduce condensation on the surface of the refrigerator door 1.

Preferably, the hydrophilic material layer 2 is a hydrophilic film disposed on an outer surface of the refrigerator door 1.

Preferably, the refrigerator door 1 is made of glass, and the inner surface of the refrigerator door 2 is provided with a Low-E material layer 3. Here, when the refrigerator door 1 is made of glass, a user can easily see the stored articles in the storage compartment through the glass, but the glass is easily thermally conductive, that is, external heat is easily introduced into the storage compartment. In the long-term work of the inventor, the infrared rays in the ambient environment are found to easily enter the storage compartment through the glass door body, so that the temperature in the storage compartment is increased, and the power consumption of the compressor is further increased. The Low-E material layer 3 can block the infrared ray from passing through, but allows the visible light to pass through, i.e. the Low-E material layer can prevent the external heat from entering the storage compartment in the form of infrared ray, but does not prevent the user from seeing the stored goods in the storage compartment through the glass door.

Preferably, the Low-E material layer 3 is a Low-E film disposed on an inner surface of the refrigerator door 1.

An embodiment of the present invention provides a horizontal refrigerator, including: the refrigerator comprises a box body and a storage chamber arranged in the box body, wherein the storage chamber is provided with a cabinet opening with an upward opening, and the refrigerator door in the first embodiment is arranged at the cabinet opening.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. A refrigerator door, characterized in that:

the outer surface of the refrigerator door is provided with a hydrophilic material layer.

2. The refrigerator door of claim 1, wherein:

the hydrophilic material layer is a hydrophilic film arranged on the outer surface of the refrigerator door.

3. The refrigerator door of claim 1, wherein:

the refrigerator door is made of glass, and a Low-E material layer is arranged on the inner surface of the refrigerator door.

4. The refrigerator door of claim 1, wherein:

the Low-E material layer is a Low-E film arranged on the inner surface of the refrigerator door.

5. A horizontal freezer, comprising:

the refrigerator comprises a box body and a storage chamber arranged in the box body, wherein the storage chamber is provided with a cabinet opening with an upward opening, and the refrigerator door as claimed in any one of claims 1 to 5 is arranged at the cabinet opening.