Rainproof device for front cover plate of multi-connected air conditioner control box

Abstract

The utility model relates to the technical field of multi-connected air conditioner control boxes, and provides a rainproof device for a front cover plate of a multi-connected air conditioner control box, which comprises a front cover plate body, and a maintenance window is arranged in the front cover plate body. According to the utility model, the rainproof structure is arranged, and the waterproof sponge is fixed at the peripheral edge part of the maintenance window at one side of the front cover plate body, so that under the action of the waterproof sponge, the waterproof performance is good, moisture permeation can be effectively prevented, and internal electronic components are protected from being affected by moisture; the front cover plate body is arranged on the back side of the front cover plate body, dust and other impurities can be prevented from entering the front cover plate body, a circle is defined by the rainproof plates, a hydrophobic structure is formed between the rainproof plates and the outer wall of the front cover plate body, moisture can be repelled and prevented from permeating or accumulating under the action of the rainproof plates at equal intervals, permeation and water dripping do not exist on the back side, and the rainproof effect is improved. According to the rainproof device for the front cover plate of the multi-connected air conditioner control box, the rainproof effect can be conveniently improved, so that the applicability of the rainproof device for the front cover plate of the multi-connected air conditioner control box during use is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of multi-unit air conditioner control boxes, and in particular to a rainproof device for the front cover of a multi-unit air conditioner control box. Background Technology

[0002] The front cover of a multi-split air conditioning control box refers to the cover installed in front of the control box of a multi-split air conditioning system. It is mainly used to protect the internal components of the control box and prevent dust from entering. It is also a device to prevent rainwater from entering the control box, thereby protecting the internal electrical components from damage and ensuring the normal operation of the air conditioning system. Therefore, a rainproof device for the front cover of a multi-split air conditioning control box is used.

[0003] To this end, patent CN216790377U discloses a rainproof protection device for an air conditioner outdoor unit, including a first louver, a second louver fixedly connected to the right side of the first louver, a cover plate fixedly connected to the upper surface of the second louver, and a third louver fixedly connected to the left side of the first louver. A handle is movably connected to the front surface of the cover plate, a hinge is fixedly connected to the back of the cover plate, and a back plate is fixedly connected to the side of the hinge away from the cover plate. This rainproof protection device for an air conditioner outdoor unit, by using louvers made of aluminum alloy, is not only cost-effective but also more aesthetically pleasing. Through the cooperation between the louvers, it not only achieves rain and sun protection but also enables rapid heat dissipation. By using a cover plate made of plastic-aluminum alloy, its toughness is greatly increased, preventing deformation and enhancing its appearance.

[0004] Although the aforementioned rainproof protection device for air conditioner outdoor units can achieve the function of rain and sun protection, its applicability is low because it is inconvenient to improve the rainproof effect and prevent rainwater from seeping in from the back side. Utility Model Content

[0005] The purpose of this utility model is to provide a rainproof device for the front cover of a multi-split air conditioning control box, so as to solve the defect that the existing rainproof devices for the front cover of multi-split air conditioning control boxes are inconvenient to improve the rainproof effect.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a rainproof device for the front cover of a multi-unit air conditioner control box, including a front cover body;

[0007] The front cover body has an inspection window inside, and a rainproof structure is evenly provided on the outer wall of the front cover body on one side of the inspection window.

[0008] The rainproof structure includes a waterproof sponge, an adhesive layer, and a rainproof plate. The adhesive layer is fixed to the edge of the inspection window on one side of the front cover body. A waterproof sponge is bonded to one side of the adhesive layer, and a rainproof plate is fixed to the edge of the front cover body on one side of the waterproof sponge.

[0009] The front cover plate body has mounting holes evenly distributed on both sides.

[0010] When using this device, the rainproof structure enhances its rainproof performance, thereby improving its applicability. The reinforced structure prevents deformation, improving its stability. The protective structure also protects against corrosion, extending its service life.

[0011] Preferably, a protective structure is provided on the outer side of the rainproof structure, and a reinforcing structure is fixed on one side of the front cover plate body.

[0012] Preferably, the rainproof panels are fixedly connected to the outer wall of the front cover body by spot welding, and the rainproof panels are evenly distributed on one side of the inspection window. They are fixed to the perimeter of the inspection window on one side of the front cover body using waterproof sponges. The waterproof sponges not only provide excellent waterproof performance, effectively preventing water penetration and protecting internal electronic components from moisture, but also block dust and other impurities from entering. The rainproof panels form a ring, creating a hydrophobic structure between themselves and the outer wall of the front cover body. The evenly spaced rainproof panels repel water, preventing water penetration or accumulation, while ensuring no water seepage or dripping on the rear side, thus improving the rainproof effect.

[0013] Preferably, the reinforcing structure includes a main reinforcing plate, reinforcing ribs, and secondary reinforcing plates. The main reinforcing plate is fixed to one side of the front cover plate body, and reinforcing ribs are uniformly fixed on the outer walls of the front cover plate body at both ends of the main reinforcing plate, with secondary reinforcing plates fixed between adjacent reinforcing ribs. Under the action of the main and secondary reinforcing plates, the strength and rigidity of the front cover plate body can be significantly improved, ensuring that the shape of the front cover plate body remains stable.

[0014] Preferably, the reinforcing ribs have a triangular cross-section in side view, and are evenly distributed on one side of the front cover plate body. One side of the secondary reinforcing plate is fixedly connected to one side of the front cover plate body. The evenly spaced reinforcing ribs effectively resist external pressure and impact, facilitating deformation or damage to the front cover plate body.

[0015] Preferably, the protective structure includes an anti-corrosion layer, a protective layer, and a waterproof layer. The anti-corrosion layer is fixed to the outside of the rainproof panel, the outer side of the rainproof panel is provided with a protective layer, and the outer side of the protective layer is fixed with a waterproof layer. Under the action of the waterproof layer, it has the characteristics of high strength, high elongation, and good water resistance, forming a waterproof membrane on the outer side of the rainproof panel, effectively preventing water penetration and protecting the rainproof panel from moisture and water damage.

[0016] Preferably, the anti-corrosion layer is actually an epoxy resin coating, the protective layer is actually a ceramic heat-insulating coating, and the waterproof layer is actually a polyurethane waterproof coating. Under the action of the protective layer, it can not only effectively block ultraviolet rays but also significantly reduce the surface temperature of the rainproof board. Under the action of the anti-corrosion layer, it has excellent anti-corrosion performance, effectively isolating the contact between air and moisture, preventing the surface of the rainproof board from becoming damp, oxidized, and rusted, thereby extending the service life of the rainproof board.

[0017] The present invention provides a rainproof device for the front cover of a multi-unit air conditioning control box, the advantages of which are:

[0018] By incorporating a rainproof structure and fixing waterproof sponges around the perimeter of the inspection window on one side of the front cover body, the rainproof structure effectively prevents water penetration and protects internal electronic components from moisture. It also blocks dust and other impurities from entering. The rainproof panels, forming a ring around the front cover body, create a hydrophobic structure. The evenly spaced rainproof panels repel water, preventing penetration or accumulation. Furthermore, there is no water seepage or dripping from the rear side, enhancing the rainproof effect. This device improves the applicability of the rainproof device for the front cover of the multi-split air conditioning control box.

[0019] By incorporating a reinforced structure, the strength and rigidity of the front cover plate can be significantly improved under the action of the main and secondary reinforcing plates, ensuring the stability of the shape of the front cover plate. With the action of equally spaced reinforcing ribs, it can effectively resist external pressure and impact, facilitating deformation or damage to the front cover plate. This achieves the function of preventing deformation, thereby improving the stability of the rainproof device for the front cover plate of the multi-split air conditioning control box during use.

[0020] With its protective structure and waterproof layer, this rainproof device boasts high strength, high elongation, and excellent water resistance. It forms a waterproof membrane on the outer side of the rainproof panel, effectively preventing moisture penetration and protecting it from dampness and moisture. The protective layer not only effectively blocks ultraviolet rays but also significantly reduces the surface temperature of the rainproof panel. Furthermore, the anti-corrosion layer provides excellent corrosion resistance, effectively isolating air and moisture, preventing the rainproof panel from becoming damp, oxidized, and rusted, thus extending its service life. This design facilitates corrosion protection and extends the service life of the rainproof device on the front cover of the multi-split air conditioning control box. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 This is a front view schematic diagram of the present invention;

[0023] Figure 3 This is a side sectional view of the present invention;

[0024] Figure 4 For the present utility model Figure 3 Enlarged view of point A in the middle;

[0025] Figure 5 This is a rear view schematic diagram of the present invention.

[0026] The following are the annotations in the diagram: 1. Front cover plate body; 2. Rainproof structure; 201. Waterproof sponge; 202. Adhesive layer; 203. Rainproof plate; 3. Inspection window; 4. Mounting hole; 5. Reinforcing structure; 501. Main reinforcing plate; 502. Reinforcing rib; 503. Secondary reinforcing plate; 6. Protective structure; 601. Anti-corrosion layer; 602. Protective layer; 603. Waterproof layer. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model provides a rainproof device for the front cover of a multi-split air conditioner control box, including a front cover body 1. An inspection window 3 is provided inside the front cover body 1. Rainproof structures 2 are evenly arranged on the outer wall of the front cover body 1 on one side of the inspection window 3. The rainproof structure 2 includes a waterproof sponge 201, an adhesive layer 202, and a rainproof plate 203. The adhesive layer 202 is fixed to the edge of the inspection window 3 on one side of the front cover body 1. A waterproof sponge 201 is adhered to one side of the adhesive layer 202. A rainproof plate 203 is fixed to the edge of the front cover body 1 on one side of the waterproof sponge 201. The rainproof plate 203 is fixedly connected to the outer wall of the front cover body 1 by spot welding. The rainproof plates 203 are evenly distributed on one side of the inspection window 3.

[0029] Reference Figure 2 and Figure 3 As shown, under the action of the adhesive layer 202, the waterproof sponge 201 is fixed to the perimeter of the inspection window 3 on one side of the front cover body 1. Under the action of the waterproof sponge 201, it not only has good waterproof performance and can effectively prevent water penetration and protect the internal electronic components from moisture, but also can block dust and other impurities from entering. It is surrounded by rainproof plates 203, forming a hydrophobic structure with the outer wall of the front cover body 1. Under the action of the equally spaced rainproof plates 203, water can be repelled and prevented from penetrating or accumulating. At the same time, there is no penetration or dripping on the back side, thereby improving the rainproof effect.

[0030] Mounting holes 4 are evenly distributed through both sides of the front cover body 1. A protective structure 6 is provided on the outside of the rainproof structure 2. The protective structure 6 includes an anti-corrosion layer 601, a protective layer 602, and a waterproof layer 603. The anti-corrosion layer 601 is fixed to the outside of the rainproof plate 203. A protective layer 602 is provided on the outside of the rainproof plate 203. A waterproof layer 603 is fixed on the outside of the protective layer 602. The anti-corrosion layer 601 is actually an epoxy resin coating. The protective layer 602 is actually a ceramic heat insulation coating. The waterproof layer 603 is actually a polyurethane waterproof coating.

[0031] Reference Figure 3 and Figure 4As shown, the waterproof layer 603 is actually a polyurethane waterproof coating. Under the action of the waterproof layer 603, it has the characteristics of high strength, large elongation and good water resistance. It can form a waterproof membrane on the outside of the rainproof board 203, which can effectively prevent water penetration and protect the rainproof board 203 from moisture and water. The protective layer 602 is actually a ceramic heat insulation coating. Under the action of the protective layer 602, it can not only effectively block ultraviolet rays, but also significantly reduce the surface temperature of the rainproof board 203. The anti-corrosion layer 601 is actually an epoxy resin coating. Under the action of the anti-corrosion layer 601, it has excellent anti-corrosion performance, which can effectively isolate the contact between air and moisture, prevent the surface of the rainproof board 203 from being damp, oxidized and rusted, thereby extending the service life of the rainproof board 203.

[0032] A reinforcing structure 5 is fixed to one side of the front cover body 1. The reinforcing structure 5 includes a main reinforcing plate 501, a reinforcing rib 502, and a secondary reinforcing plate 503. The main reinforcing plate 501 is fixed to one side of the front cover body 1. Reinforcing ribs 502 are evenly fixed on the outer wall of the front cover body 1 at both ends of the main reinforcing plate 501. A secondary reinforcing plate 503 is fixed between adjacent reinforcing ribs 502. The side view cross section of the reinforcing ribs 502 is triangular. The reinforcing ribs 502 are evenly distributed on one side of the front cover body 1. One side of the secondary reinforcing plate 503 is fixedly connected to one side of the front cover body 1.

[0033] Reference Figure 3 and Figure 5 As shown, under the action of the main reinforcing plate 501 and the secondary reinforcing plate 503, the strength and rigidity of the front cover body 1 can be significantly improved, ensuring that the shape of the front cover body 1 remains stable. The side view cross section of the reinforcing rib 502 is triangularly designed. Under the action of the equally spaced reinforcing ribs 502, it can effectively resist external pressure and impact, making it easy for the front cover body 1 to deform or be damaged.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A rainproof device for the front cover of a multi-split air conditioning control box, comprising a front cover body (1); Its features are: The front cover body (1) is provided with an inspection window (3) inside, and a rainproof structure (2) is uniformly provided on the outer wall of the front cover body (1) on one side of the inspection window (3); The rainproof structure (2) includes a waterproof sponge (201), an adhesive layer (202), and a rainproof plate (203). The adhesive layer (202) is fixed to the edge of the inspection window (3) on one side of the front cover body (1). A waterproof sponge (201) is bonded to one side of the adhesive layer (202), and a rainproof plate (203) is fixed to the edge of the front cover body (1) on one side of the waterproof sponge (201). The front cover body (1) has mounting holes (4) evenly distributed on both sides.

2. The rainproof device for the front cover of a multi-unit air conditioning control box according to claim 1, characterized in that: The rainproof structure (2) is provided with a protective structure (6) on the outside, and a reinforcing structure (5) is fixed on one side of the front cover body (1).

3. The rainproof device for the front cover of a multi-unit air conditioning control box according to claim 1, characterized in that: The rainproof plate (203) is fixedly connected to the outer wall of the front cover body (1) by spot welding, and the rainproof plate (203) is evenly distributed on one side of the inspection window (3).

4. The rainproof device for the front cover of a multi-unit air conditioning control box according to claim 2, characterized in that: The reinforcing structure (5) includes a main reinforcing plate (501), reinforcing ribs (502) and a secondary reinforcing plate (503). The main reinforcing plate (501) is fixed to one side of the front cover body (1). Reinforcing ribs (502) are evenly fixed on the outer wall of the front cover body (1) at both ends of the main reinforcing plate (501), and a secondary reinforcing plate (503) is fixed between adjacent reinforcing ribs (502).

5. A rainproof device for the front cover of a multi-unit air conditioning control box according to claim 4, characterized in that: The reinforcing rib (502) has a triangular cross-section in side view. The reinforcing rib (502) is evenly distributed on one side of the front cover plate body (1). One side of the secondary reinforcing plate (503) is fixedly connected to one side of the front cover plate body (1).

6. A rainproof device for the front cover of a multi-unit air conditioning control box according to claim 2, characterized in that: The protective structure (6) includes an anti-corrosion layer (601), a protective layer (602), and a waterproof layer (603). The anti-corrosion layer (601) is fixed to the outside of the rainproof plate (203). The outside of the rainproof plate (203) is provided with a protective layer (602), and the outside of the protective layer (602) is fixed with a waterproof layer (603).

7. A rainproof device for the front cover of a multi-unit air conditioning control box according to claim 6, characterized in that: The anti-corrosion layer (601) is actually an epoxy resin coating, the protective layer (602) is actually a ceramic heat insulation coating, and the waterproof layer (603) is actually a polyurethane waterproof coating.

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