Waterproof device of module box body

Abstract

The utility model relates to the technical field of waterproof devices, in particular to a waterproof device of a module box body, which comprises a module body, a box body support is arranged on one side of the module body, a control box is arranged in the box body support, a waterproof silica gel ring is arranged on one side of the control box, and a ventilation valve is arranged on the other side of the control box. According to the utility model, through the arrangement of the waterproof device and the ventilation device, when the module, the box body and the control box are installed outdoors, the waterproof and dustproof effects are achieved, ventilation is achieved, and the internal pressure of the control box is adjusted to be balanced.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof devices, in particular to a waterproof device for a module box. Background Art

[0002] Modules refer to individual unit boards, and cabinets refer to the outer shell or frame used to protect and support electronic devices. They are generally made of metal or plastic. Cabinets usually only contain the most basic functions and interfaces, such as power interfaces, communication interfaces, etc. If the modules and cabinets are installed outdoors, it is usually necessary to waterproof the cabinet in order to protect the control box inside.

[0003] When installing and using the common boxes, modules and control boxes on the market, first place the control box in the box, connect the box bracket and the module, and then install the whole outdoors. If it rains or snows, rainwater will flow to the control box through the gap between the module and the box bracket. Multiple electronic components in the control box are easily damaged when exposed to water. In addition, the outdoor weather is changeable. The rapid temperature changes caused by the heat dissipation of the components and weather conditions may cause a drastic pressure difference inside the control box, affecting the use of the control box. Therefore, a waterproof device for a module box is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a waterproof device for a module box to solve the problem that a control box is easily damaged when it encounters water and the use of the control box is affected if the pressure difference in the control box is unbalanced.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A waterproof device for a module box comprises a module body, a box bracket is installed on one side of the module body, a control box is installed in the box bracket, a waterproof silicone ring is provided on one side of the control box, a breathable valve is provided on the other side of the control box, and a waterproof sealing ring is provided on the outer side of the breathable valve.

[0007] Preferably, the waterproof silicone rings are arranged in a group of eight on one side of the control box, and the module body is tightly fitted on the other side of the waterproof silicone ring.

[0008] Preferably, the waterproof silicone ring is composed of a silicone block, and the waterproof silicone ring is ring-shaped in appearance.

[0009] Preferably, the air-permeable valves are arranged in a group of two on one side of the control box, and the waterproof sealing ring is arranged in a ring shape.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] In the utility model, a module body, a box bracket, a control box and a waterproof silicone ring are provided. Since the waterproof silicone ring is provided between the module body and the box bracket, the gap between the module body and the box bracket is filled to prevent water and dust from entering the module and the control box, so as to achieve the purpose of waterproofing and dustproofing. Through a breathable valve provided on one side of the control box and a waterproof silicone ring provided on the outside of the breathable valve, the waterproof breathable valve is used to allow air to freely enter and exit the control box housing, so that the internal pressure is balanced. The waterproof breathable valve allows gas to freely enter and exit, but liquid water and fog cannot pass through, thereby playing a waterproof and breathable role. Through the provided waterproof device and breathable device, when the module, the box and the control box are installed outdoors, they have the effects of being waterproof and dustproof, breathable and adjusting the internal pressure of the control box to balance it. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the explosion structure of the module of the utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of the control box of the utility model;

[0015] Figure 4 For this utility model Figure 3 A structural diagram of ;

[0016] Figure 5 This is a front view structural diagram of the module of the utility model;

[0017] Figure 6 This is a schematic diagram of the rear view structure of the module of the utility model;

[0018] Figure 7 This is a schematic diagram of the structure of the control box of the utility model;

[0019] Figure 8 This is a schematic diagram of the assembly structure of the utility model breathable valve;

[0020] Fig. 9 This is a schematic diagram of the structure of the vent valve of the utility model;

[0021] Fig.10 This is a schematic diagram of the explosion structure of the vent valve of the utility model;

[0022] Fig.11 It is a cross-sectional schematic diagram of the ventilation valve of the utility model.

[0023] In the figure: 1. Module body; 2. Box bracket; 3. Control box; 4. Waterproof silicone ring; 5. Breathable valve; 6. Waterproof sealing ring. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0027] See also Figure 1-11 , the utility model provides a technical solution:

[0028] A waterproof device for a module box comprises a module body 1, a box bracket 2 is installed on one side of the module body 1, a control box 3 is installed in the box bracket 2, a waterproof silicone ring 4 is provided on one side of the control box 3, a breathable valve 5 is provided on the other side of the control box 3, and a waterproof sealing ring 6 is provided on the outer side of the breathable valve 5. By providing the waterproof device and the breathable device, when the module, the box and the control box 3 are installed outdoors, they have the effects of being waterproof and dustproof, breathable and adjusting the internal pressure of the control box 3 to balance it.

[0029] Eight waterproof silicone rings 4 are arranged in a group on one side of the control box 3, and the module body 1 is tightly fitted on the other side of the waterproof silicone ring 4, so as to fill the gap between the module body 1 and the box bracket 2; the waterproof silicone ring 4 is composed of a silicone block, and the waterproof silicone ring 4 is arranged in a ring shape in appearance to prevent water and dust from entering the module body 1 and the control box 3, so as to achieve the purpose of waterproof and dustproof; two air valves 5 are arranged in a group on one side of the control box 3, and the waterproof sealing ring 6 is arranged in a ring shape in appearance to allow air to freely enter and exit the outer casing of the control box 3 to achieve balance of its internal pressure.

[0030] Working process: When the waterproof device of the module box is in use, first install the module body 1, the box bracket 2 and the control box 3, place the control box 3 in the box bracket 2, connect the box bracket 2 and the module body 1, and then install it as a whole outdoors. If it encounters rainy and snowy weather, rainwater will flow to the control box 3 along the gap between the module body 1 and the box bracket 2. Since the waterproof silicone ring 4 is arranged between the module body 1 and the box bracket 2, the gap between the module body 1 and the box bracket 2 is filled to prevent water and dust from entering the module and the control box 3 to achieve the purpose of waterproof and dustproof. The control box 3 is equipped with a power supply. When working, the electronic components in the control box 3 will generate heat, making the control box 3 body in a heating state, and the gas heat Expansion and cold contraction will produce pressure difference. At the same time, outdoor products are often affected by rain, fog, ice and snow, wind and sand, and alternating temperature changes between day and night. The rapid temperature changes caused by the heat dissipation of the power supply and other electronic components in the control box 3 and weather conditions may cause a sharp pressure difference inside the control box 3. The air valve 5 set on one side of the control box 3 allows air to freely flow in and out of the outer shell of the control box 3 to balance the internal pressure. The air valve 5 allows gas to freely flow in and out, but liquid water and fog cannot pass through, thereby playing a waterproof and breathable role. Through the waterproof device and the breathable device, the module, the box body and the control box 3 are installed outdoors, which have the effects of waterproof and dustproof, breathable and adjusting the internal pressure of the control box 3 to balance it.

[0031] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof device for a module box, comprising a module body (1), characterized in that: A box support (2) is installed on one side of the module body (1), a control box (3) is installed in the box support (2), a waterproof silicone ring (4) is provided on one side of the control box (3), a breathable valve (5) is provided on the other side of the control box (3), and a waterproof sealing ring (6) is provided on the outside of the breathable valve (5).

2. A waterproof device for a module box according to claim 1, characterized in that: The waterproof silicone rings (4) are arranged in groups of eight on one side of the control box (3), and the module body (1) is tightly fitted on the other side of the waterproof silicone rings (4).

3. The waterproof device of a module box according to claim 1, characterized in that: The waterproof silicone ring (4) is composed of a silicone block, and the waterproof silicone ring (4) is arranged in a ring shape in appearance.

4. The waterproof device of a module box according to claim 1, characterized in that: The air-permeable valves (5) are arranged in groups of two on one side of the control box (3), and the waterproof sealing ring (6) is arranged in a ring-shaped appearance.

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