Anti-condensation refrigerator shoulder plate

Abstract

The utility model discloses an anti-condensation refrigerator shoulder plate which comprises a shoulder plate body, the shoulder plate body is provided with an interlayer cavity, a wire box is arranged in the interlayer cavity, a heating wire is led out of the wire box, the heating wire is arranged in the interlayer cavity and arranged along the upper edge of the interlayer cavity, and the interlayer cavity is filled with a foaming layer. The heating wire is arranged at the position, close to the upper edge, of the interlayer cavity of the shoulder plate body, the upper end of the shoulder plate body is heated through the heating wire after condensate water is generated at the cold and hot alternating position of the shoulder plate body of the refrigerator, the condensate water is vaporized, the condensate water in the refrigerator is prevented from flowing to the ground, potential safety hazards are eliminated, and the service life of the refrigerator is prolonged. And moreover, the appearance attractiveness is ensured, the structure is simple, production and preparation are convenient, and the cost is low.

Description

Technical Field

[0001] This utility model relates to the field of freezer technology, and in particular to a freezer shoulder plate that prevents condensation. Background Technology

[0002] Currently, supermarkets, convenience stores, and other commercial establishments require display refrigerators to achieve low-temperature display effects. These refrigerators have an open structure, and condensation can occur at the outermost shoulder panel, where the temperature changes. The accumulated water droplets can easily run down the outer wall of the shoulder panel, making the floor slippery and posing a safety hazard. Moreover, the condensation on the shoulder panel also affects the aesthetics. Therefore, this application provides a condensation-proof refrigerator shoulder panel to solve the above problems. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a refrigerated cabinet shoulder panel that prevents condensation.

[0004] To solve the above-mentioned technical problems, the present invention includes a shoulder plate body, the shoulder plate body having a sandwich cavity, a wire box being provided in the sandwich cavity, a heating wire being led out from the wire box, the heating wire being disposed in the sandwich cavity and arranged along the upper edge of the sandwich cavity, and the sandwich cavity being filled with a foam layer.

[0005] Preferably, the shoulder plate body includes an inner shoulder plate, an outer shoulder plate, and a shoulder edge strip. The inner shoulder plate and the outer shoulder plate are placed in parallel to form a sandwich cavity. The shoulder edge strip is arranged along the edge of the sandwich cavity and is fixedly connected to the edges of the inner shoulder plate and the outer shoulder plate on both sides, respectively.

[0006] Preferably, the inner shoulder plate and the outer shoulder plate are the same size and have an L-shaped structure.

[0007] Preferably, the shoulder strip has a U-shaped cross-section, and the two sides of the shoulder strip are respectively wrapped and riveted to the outer edges of the inner and outer shoulder plates.

[0008] Preferably, the shoulder strip closes the upper and both sides of the interlayer cavity, leaving the lower end of the interlayer cavity empty.

[0009] Preferably, the inner shoulder plate is provided with a slot, the wire box is disposed in the interlayer cavity and the opening of the wire box is corresponding to the slot, the edge of the opening of the wire box is folded outward and the folded part is riveted and fixed to the inner shoulder plate.

[0010] Preferably, the heating wire is located on the inner side of the shoulder outer plate and is fixedly connected to the shoulder outer plate by tape.

[0011] Preferably, the heating wire is arranged along the upper edge and side edge of the outer shoulder plate, and the heating wire extends in an L-shape.

[0012] Preferably, the edge of the inner shoulder plate where no heating wire is provided has several hollowed-out grooves.

[0013] The beneficial effects of this utility model are as follows: By setting a heating wire near the upper edge of the interlayer cavity of the shoulder plate body, after condensation occurs at the alternating hot and cold position of the shoulder plate body of the freezer, the heating wire is used to heat the upper end of the shoulder plate body, causing the condensation to vaporize, thus preventing the condensation in the freezer from flowing to the ground, eliminating safety hazards, and ensuring the aesthetic appearance. The structure is simple, easy to manufacture, and low in cost. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the overall structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the inner plan of the overall structure of this utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the AA section;

[0018] Figure 5 A schematic diagram of the display freezer structure for applying this utility model.

[0019] In the diagram: 100, Display freezer; 1, Shoulder panel body; 101, Inner shoulder panel; 102, Outer shoulder panel; 103, Shoulder strip; 104, Groove; 105, Hollowed-out groove; 2, Interlayer cavity; 3, Cable box; 4, Heating wire. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. All directional indicators (such as up, down, left, right, front, back, etc.) in the present utility model are only used to explain the relative positional relationship and movement of each component in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indicator will also change accordingly.

[0021] like Figure 1-5As shown, this embodiment provides an anti-condensation refrigerator shoulder panel, applied to an open display refrigerator 100. The refrigerator shoulder panel is located on the outermost side of the display refrigerator 100. Specifically, the refrigerator shoulder panel includes a shoulder panel body 1, which has a sandwich cavity 2. A junction box 3 is provided in the sandwich cavity 2 for connecting to electricity. A heating wire 4 is led out from the junction box 3. The heating wire 4 is located in the sandwich cavity 2 and is arranged along the upper edge of the sandwich cavity 2. The sandwich cavity 2 is filled with a foam layer. After the heating wire 4 is installed in the shoulder panel body 1, the shoulder panel body 1 is placed between the upper and lower molds, and polyurethane foam material is filled into the sandwich cavity 2. After foaming, the sandwich cavity 2 is filled to form a foam layer. The upper and lower molds ensure the flatness of the inner and outer surfaces of the shoulder panel body 1.

[0022] Furthermore, such as Figure 2-4 As shown, the shoulder plate body 1 includes an inner shoulder plate 101, an outer shoulder plate 102, and a shoulder edge strip 103. The inner shoulder plate 101 and the outer shoulder plate 102 are placed in parallel to form a sandwich cavity 2. The shoulder edge strip 103 is set along the edge of the sandwich cavity 2 and is fixedly connected to the edges of the inner shoulder plate 101 and the outer shoulder plate 102 on both sides respectively. In this example, the inner shoulder plate 101 and the outer shoulder plate 102 have the same size and are L-shaped, and the horizontal length is greater than the vertical length. The horizontal part is the open cavity of the freezer. The shoulder edge strip 103 is bent from both sides of the parallel strip to the same side to form a U-shaped cross-section. The two bent parts of the shoulder edge strip 103 are respectively wrapped around the outer side edges of the inner shoulder plate 101 and the outer shoulder plate 102 and riveted to form a shoulder plate body 1 with a sandwich cavity 2.

[0023] Furthermore, such as Figure 2 As shown, the shoulder strip 103 closes the upper and two sides of the interlayer cavity 2, leaving the lower end of the interlayer cavity 2 empty. The empty part is convenient for filling with polyurethane foam material. Furthermore, the lowest end of the shoulder strip 103 is provided with mounting pieces on the empty side for fixing and mounting the shoulder plate body 1.

[0024] Furthermore, such as Figure 1-2 As shown, the inner shoulder plate 101 is provided with a slot 104, the wire box 3 is provided in the interlayer cavity 2 and the opening of the wire box 3 is corresponding to the slot 104. The edge of the opening of the wire box 3 is folded outward and the folded part is riveted to the inner shoulder plate 101 to fix the wire box 3 and fix the wire box 3 in the interlayer cavity 2, thus ensuring the flatness of the outer surface of the shoulder plate body 1.

[0025] Furthermore, such as Figure 2As shown, the heating wire 4 is located on the inner side of the outer shoulder plate 102 and is fixedly connected to the outer shoulder plate 102 by tape. The heating wire 4 is pre-fixed by tape. Specifically, the heating wire 4 is arranged along the upper edge and side edge of the outer shoulder plate 102. The heating wire 4 extends in an L-shape. The outer shoulder plate 102 is located in the cold and hot alternation position in the freezer. The heating wire 4 heats the outer shoulder plate 102, thereby evaporating the condensation on the outer shoulder plate 102 and preventing the condensation from flowing down.

[0026] Furthermore, such as Figure 1-2 As shown, the edge of the inner shoulder panel 101 without heating wires 4 is provided with several hollow grooves 105. The hollow grooves 105 are located inside the refrigeration compartment of the freezer. The hollow grooves 105 are arranged in a U-shape. The hollow grooves 105 enhance the adhesion and uniformity of the foam layer, optimize the filling effect of the foam material, and improve the heat preservation performance and structural strength of the freezer.

[0027] Its working principle is as follows: By setting a heating wire 4 near the upper edge of the interlayer cavity 2 of the shoulder plate body 1, after condensation occurs at the alternating hot and cold position of the shoulder plate body 1 of the freezer, the upper end of the shoulder plate body 1 is heated by the heating wire 4, so that the condensation vaporizes, thus preventing the condensation in the freezer from flowing to the ground, eliminating safety hazards, and ensuring the aesthetic appearance. The structure is simple, easy to manufacture, and low in cost.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A condensation-preventing freezer shoulder plate comprising a shoulder plate body, characterized by, The shoulder plate body has a sandwich cavity, a wire box is arranged in the sandwich cavity, a heating wire is led out of the wire box, the heating wire is arranged in the sandwich cavity and along the upper edge of the sandwich cavity, and a foaming layer is filled in the sandwich cavity.

2. The condensation-preventing refrigerator shoulder plate according to claim 1, wherein The shoulder plate body comprises an inner shoulder plate, an outer shoulder plate and a shoulder edge strip, the inner shoulder plate and the outer shoulder plate are arranged in parallel to form a sandwich cavity, and the shoulder edge strip is arranged along the edge of the sandwich cavity and fixedly connected with the edges of the inner shoulder plate and the outer shoulder plate on both sides.

3. The condensation-preventing refrigerator shoulder plate according to claim 2, wherein The inner shoulder plate and the outer shoulder plate are of the same size and have an L-shaped structure.

4. The condensation-preventing refrigerator shoulder plate according to claim 2, wherein The shoulder edge strip has a U-shaped cross section, and the two sides of the shoulder edge strip are respectively overlapped with the outer side edges of the inner shoulder plate and the outer shoulder plate and are fixed by riveting.

5. The condensation-preventing refrigerator shoulder plate according to claim 4, wherein The shoulder edge strip closes the upper side and the two side edges of the sandwich cavity, and the lower end of the sandwich cavity is left open.

6. The condensation-preventing refrigerator shoulder plate according to claim 2, wherein The inner shoulder plate is provided with a notch, the wire box is arranged in the sandwich cavity, the opening of the wire box is arranged in correspondence with the notch, the opening edge of the wire box is outwardly folded, and the folded part is fixed with the inner shoulder plate by riveting.

7. The condensation-preventing refrigerator shoulder plate according to claim 2, wherein The heating wire is arranged on the inner side of the outer shoulder plate and is fixedly connected with the outer shoulder plate by adhesive tape.

8. The condensation-preventing refrigerator shoulder plate according to claim 7, wherein The heating wire is arranged along the upper edge and the side edge of the outer shoulder plate and extends in an L shape.

9. The condensation-preventing refrigerator shoulder plate according to claim 2, wherein The edge of the inner shoulder plate is provided with a plurality of hollow grooves at the position where the heating wire is not arranged.

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