A refrigerator windshield structure

Abstract

The utility model discloses a refrigerator windshield structure, which belongs to the technical field of refrigerators. It comprises a hard base plate fixedly mounted on the bottom plate of the refrigerator, the hard base plate is integrally connected with a soft spring sheet arranged toward the ground, the end of the soft spring sheet away from the hard base plate is integrally connected with an elastic airbag, and the surface of the elastic airbag used to fit the ground is evenly provided with a plurality of bosses. The utility model forms an effective sealing barrier between the windshield structure, the bottom plate and the ground through interference contact between the boss and the ground, and the ground rebound force squeezes the boss, and the elastic airbag and the soft spring sheet are deformed, so as to achieve the purpose of efficiently controlling the air volume and the direction of heat circulation, which is beneficial to the heat dissipation of the press room heat load and the reduction of the energy consumption of the refrigerator, and solves the bottom cooling problem of flat embedded and zero embedded products.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a wind shielding strip structure of a refrigerator. Background Art

[0002] During the refrigerator manufacturing process, built-in refrigerators require a bottom cooling structure. The air volume circulation technology between the bottom of the refrigerator and the ground is a key part, which directly affects the user's experience of the appearance of high-end products and is an important part of improving the brand, taste and quality of high-end refrigerators.

[0003] The Chinese patent with the announcement number CN114076462B discloses a built-in refrigerator, which has an air intake and an air discharge port on the lower surface of the box, and uses the air below the box and the compressor cabin to achieve convection heat dissipation, with a short heat dissipation channel and a better heat dissipation effect. In addition, the built-in refrigerator of the present invention is provided with a windshield strip, which has a flexible section, and the windshield strip can be bent to be in a windshield state that divides the space between the bottom of the box and the supporting ground of the refrigerator into an air intake area connected to the air intake port and an air discharge area connected to the air discharge port. The flexible section of the windshield strip can be bent to isolate the air intake port from the air discharge port, thereby preventing the heat dissipation airflow from circulating in a small range at the bottom of the box and improving the heat dissipation efficiency.

[0004] Obviously, the sealing between the windshield and the supporting ground of the refrigerator is the key to isolating the air intake from the air discharge. The sealing between the windshield and the supporting ground of the refrigerator in this patent needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a refrigerator windshield structure, aiming to at least solve the technical problems existing in the above-mentioned prior art. To achieve the above-mentioned purpose, the technical solutions adopted by the utility model are as follows:

[0006] A refrigerator windshield structure comprises a hard base plate fixedly mounted on the bottom plate of the refrigerator, a soft spring sheet arranged toward the ground is integrally connected to the hard base plate, and an elastic air bag is integrally connected to the end of the soft spring sheet away from the hard base plate.

[0007] As a further solution of the utility model: a surface of the elastic airbag that is in contact with the ground is evenly provided with a plurality of bosses.

[0008] As a further solution of the utility model: the width dimension of the rigid substrate is 20mm-50mm, and the thickness dimension is 1mm-4mm.

[0009] As a further solution of the utility model: the thickness of the soft elastic sheet gradually becomes thinner from top to bottom.

[0010] As a further solution of the utility model: the soft spring piece is in an arc structure, and the arc radius is 10mm-30mm.

[0011] As a further solution of the utility model: the wall thickness of the elastic airbag on one side of the boss is 0.2mm-0.5mm, and the wall thickness of the elastic airbag on the side opposite to the boss is 0.6mm-1.5mm.

[0012] As a further solution of the utility model: the height of the bosses is 0.5mm-1.0mm, and the number is 3-6.

[0013] As a further solution of the utility model: the clearance between the boss and the ground is 0-2mm.

[0014] The utility model has at least the following beneficial effects:

[0015] The utility model provides a refrigerator windshield structure, in which a hard base plate, a soft spring sheet, an elastic airbag and a boss are integrally formed. The boss is in interference contact with the ground, and the rebound force of the ground squeezes the boss, which is deformed by the elastic airbag and the soft spring sheet, thereby forming an effective sealing barrier between the windshield structure, the bottom plate and the ground, so as to achieve the purpose of efficiently controlling the air volume and the direction of heat circulation, which is beneficial to the heat dissipation of the press room heat load and the reduction of the energy consumption of the refrigerator, and solves the bottom cooling problem of flat-embedded and zero-embedded products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 The utility model is a schematic diagram of the structure of a refrigerator windshield strip.

[0018] In the figure: 1, bottom plate; 2, hard base plate; 3, soft spring sheet; 4, elastic airbag; 5, boss; 6, ground. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation. Therefore, it should not be understood as a limitation on the present invention.

[0021] In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0022] See also Figure 1 As shown, the embodiment of the utility model provides a refrigerator windshield structure, including a hard base plate 2 fixedly mounted on the bottom plate 1 of the refrigerator, the length of the hard base plate 2 is adjusted according to the length of the bottom plate 1 of the refrigerator, the width of the hard base plate 2 is between 20mm-50mm, the thickness of the hard base plate 2 is between 1mm-4mm, and a soft spring sheet 3 arranged toward the ground 6 is integrally connected to the hard base plate 2. In this embodiment, the soft spring sheet 3 is arranged at a long side edge of the hard base plate 2, and the soft spring sheet 3 and the hard base plate 2 can be integrally formed by composite co-extrusion, and the thickness of the soft spring sheet 3 gradually changes from top to bottom. Thin, with an overall wall thickness of 0.8mm-2mm. Preferably, the soft spring sheet 3 is in an arc structure with an arc radius of 10mm-30mm. The end of the soft spring sheet 3 away from the hard substrate 2 is integrally connected with an elastic airbag 4. The surface of the elastic airbag 4 used to fit with the ground 6 is evenly provided with multiple bosses 5. The wall thickness of one side of the elastic airbag 4 with the boss 5 is between 0.2mm-0.5mm, and the wall thickness of the side of the elastic airbag 4 relative to the boss 5 is 0.6mm-1.5mm. The height of the boss 5 is 0.5mm-1.0mm, and the number is 3-6. The interference gap between the boss 5 and the ground 6 is 0-2mm.

[0023] It is understandable that the specific configuration of the rigid substrate 2, the soft spring sheet 3, the elastic airbag 4 and the boss 5 is selected according to the specifications of the refrigerator. During installation, the rigid substrate 2 only needs to be fixed to the bottom plate 1 of the refrigerator by bolts.

[0024] The utility model realizes interference contact between the boss 5 and the ground 6, and the rebound force of the ground 6 squeezes the boss 5, and deformation is generated through the elastic airbag 4 and the soft spring sheet 3, so that an effective sealing barrier is formed between the windshield strip structure and the bottom plate 1 and the ground 6, so as to achieve the purpose of efficiently controlling the air volume and the heat circulation direction, which is beneficial to the heat dissipation of the press room and the reduction of the energy consumption of the refrigerator, and solves the bottom cooling problem of flat-embedded and zero-embedded products.

[0025] The utility model not only improves the reliability of the bottom plate 1 and the windshield strip structure, but also adopts a composite structure of hard and soft materials, thereby reducing assembly difficulty, improving efficiency, reducing costs, and achieving excellent quality.

[0026] The above detailed description of the preferred embodiments of the utility model should not be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A refrigerator windshield structure, characterized in that: The invention comprises a hard base plate (2) fixedly mounted on a bottom plate (1) of a refrigerator, wherein a soft spring sheet (3) arranged toward the ground (6) is integrally connected to the hard base plate (2), and an elastic air bag (4) is integrally connected to the end of the soft spring sheet (3) away from the hard base plate (2).

2. A refrigerator windshield structure according to claim 1, characterized in that: The surface of the elastic airbag (4) used to fit the ground (6) is evenly provided with a plurality of bosses (5).

3. A refrigerator windshield structure according to claim 1, characterized in that: The rigid substrate (2) has a width of 20 mm to 50 mm and a thickness of 1 mm to 4 mm.

4. A refrigerator windshield strip structure according to claim 1, characterized in that: The thickness of the soft elastic sheet (3) gradually decreases from top to bottom.

5. A refrigerator windshield strip structure according to claim 4, characterized in that: The soft spring sheet (3) is in an arc structure, and the arc radius is 10 mm-30 mm.

6. A refrigerator windshield structure according to claim 2, characterized in that: The elastic airbag (4) has a wall thickness of 0.2 mm to 0.5 mm on one side of the boss (5), and a wall thickness of 0.6 mm to 1.5 mm on the side of the elastic airbag (4) opposite to the boss (5).

7. A refrigerator windshield strip structure according to claim 6, characterized in that: The height of the bosses (5) is 0.5 mm to 1.0 mm, and the number thereof is 3 to 6.

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