Moistureproof cabinet body

Abstract

The utility model discloses a moistureproof cabinet body, comprising a box body component comprising a box body, a box door arranged on the front side of the box body, and a waterproof connector lug arranged on one side of the box body; the ventilation component comprises a mounting plate, the mounting plate is mounted on one side of the inner wall of the box body, air holes are formed in the mounting plate, a protective cover is mounted on one side of the mounting plate, and a protective net is mounted on the inner wall of the protective cover; and the top cover component comprises a rainproof top cover, the rainproof top cover is installed at the top of the box body, two sets of fixing blocks are installed at the top of the inner wall of the rainproof top cover, and top pipes are installed in the fixing blocks. Air moisture in the device can be effectively absorbed through the adopted drying agent, the interior of the box body is always kept in a dry environment, meanwhile, the drying agent can be replaced regularly, and therefore the drying effect of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of moisture-proof electrical control equipment, and in particular to a moisture-proof cabinet. Background Technology

[0002] In the electronic control equipment of hydropower stations, the electrical control box, as the core of the entire control system, is responsible for fixing and protecting various electrical components. Therefore, the internal environment of the box, such as temperature and humidity, greatly affects the lifespan and performance of the components. Harsh conditions can cause circuit aging, wire breakage, and even accidents such as fires and electric shocks. Therefore, the design of waterproof devices for electrical control boxes is particularly important. In dry environments such as indoor locations, dustproof and ventilation designs are usually sufficient for electrical control boxes. However, in outdoor locations, natural environmental factors such as rain must be considered, requiring rainproof designs. But in extremely humid areas such as lakes and seas, ordinary waterproof designs are not very effective. Currently, common methods that can ensure waterproofing, moisture resistance, and heat dissipation outdoors or on water include forced ventilation, electric heating, and dehumidification. The first two methods are not very effective in the highly humid environment of hydropower stations, while dehumidification, through the installation of industrial dehumidifiers, is effective but takes up a lot of space and is not conducive to miniaturization.

[0003] Patent CN201273658Y discloses a rainproof electrical control box for outdoor air conditioners. Its structure consists of a box body, a box door, a waterproof cover, a waterproof channel, an air inlet, and an air outlet. In this patent, the waterproof cover blocks rainwater when it rains, and the water flows into the waterproof channel and finally drains to the ground, achieving the effect of rain protection. However, this patent does not take into account the impact of moisture entering the electrical control box in a humid environment, and does not play a moisture-proof role. Therefore, a moisture-proof cabinet is proposed. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] Therefore, this utility model aims to solve the technical problem in the prior art where moisture entering a humid environment affects the service life of electronic equipment.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a moisture-proof cabinet, comprising,

[0007] The enclosure component includes an enclosure, an enclosure door located on the front of the enclosure, and a waterproof connector located on one side of the enclosure;

[0008] The ventilation component includes a mounting plate, which is installed on one side of the inner wall of the box. The mounting plate has ventilation holes inside, and a protective cover is installed on one side of the mounting plate. A protective net is installed on the inner wall of the protective cover.

[0009] The top cover component includes a rainproof top cover, which is installed on the top of the housing. Two sets of fixing blocks are installed on the top of the inner wall of the rainproof top cover, and a top pipe is installed inside the fixing blocks.

[0010] As a preferred embodiment of the moisture-proof cabinet described in this utility model, a mounting shell is installed on one side of the protective net by bolts, and a filter cotton block is placed inside the mounting shell.

[0011] As a preferred embodiment of the moisture-proof cabinet described in this utility model, a vent is provided on one side of the mounting shell.

[0012] As a preferred embodiment of the moisture-proof cabinet described in this utility model, a box is installed at the bottom of the top tube, a desiccant is placed inside the box, and a cabinet fan is installed at both ends inside the top tube.

[0013] As a preferred embodiment of the moisture-proof cabinet described in this utility model, the top of the rainproof top cover is designed with an inclination.

[0014] In a preferred embodiment of the moisture-proof cabinet described in this utility model, a rubber ring is provided on the inner side of the waterproof connector.

[0015] As a preferred embodiment of the moisture-proof cabinet described in this utility model, the cabinet door is connected to the cabinet body by a hinge, and a latch is provided on the front of the cabinet door.

[0016] In a preferred embodiment of the moisture-proof cabinet described in this utility model, the rainproof top cover is connected to the cabinet body.

[0017] As a preferred embodiment of the moisture-proof cabinet described in this utility model, a sealing rubber ring is installed on the front of the cabinet.

[0018] As a preferred embodiment of the moisture-proof cabinet described in this utility model, the edges of the cabinet are provided with reinforcing ribs.

[0019] The beneficial effects of this utility model are as follows: the desiccant used can effectively absorb moisture from the air inside the device, keeping the inside of the box in a dry environment at all times. The desiccant can be replaced regularly to ensure the drying effect of the device. The ventilation component can remove dust from the gas entering the device, which can effectively prevent dust from affecting the electrical components inside the device. The waterproof connector is tightly fitted to prevent water from entering the device through the interface. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of the moisture-proof cabinet according to one embodiment of the present invention;

[0022] Figure 2 A schematic diagram of the ventilation component of a hydropower station electrical control equipment according to an embodiment of this utility model;

[0023] Figure 3 A schematic diagram of the structure of the top cover component of the hydropower station electrical control equipment according to one embodiment of the present invention. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1

[0029] Reference Figure 1 This embodiment provides a moisture-proof cabinet, including,

[0030] The enclosure component 100 includes an enclosure 101, which is used to store and install various electrical components. A sealing rubber ring 104 is installed on the front of the enclosure 101. The sealing rubber ring 104 works in conjunction with the enclosure door 102. When the enclosure door 102 is closed, the sealing rubber ring 104 can fill the gaps to prevent the entry of gas and dust. The edges of the enclosure 101 are provided with reinforcing ribs to increase the overall strength of the device. The enclosure door 102 is located on the front of the enclosure 101 and seals the device to prevent unauthorized personnel from opening it. The enclosure door 102 is connected to the enclosure 101 by a hinge. A latch is provided on the front of the enclosure door 102 to prevent it from being opened by itself. A waterproof connector 103 is located on one side of the enclosure 101 and can seal external wires.

[0031] Example 2

[0032] Reference Figure 2 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the previous embodiment in that it provides a ventilation component 200, including a mounting plate 201. The mounting plate 201 can be installed on one side of the inner wall of the housing 101. The mounting plate 201 has ventilation holes 202 inside, allowing gas to easily enter the device. A protective cover 203 is installed on one side of the mounting plate 201, and the protective cover 203 can accommodate a protective net 204. The inner wall of the protective cover 203 is fitted with the protective net 204. The protective net 204 prevents debris from entering the device and effectively prevents small animals such as rats from entering. A mounting shell 205 is bolted to one side of the protective net 204. The mounting shell 205 is fitted with filter cotton 206 on its inner wall. A vent is provided on one side of the mounting shell 205, which communicates with the inner wall of the housing 101 to facilitate the entry of gas into the device. The filter cotton 206 is placed inside the mounting shell 205. The filter cotton 206 can filter dust and is installed inside the mounting shell 205. The filter cotton 206 can be replaced by disassembling the mounting shell 205 to ensure the filtration effect.

[0033] Example 3

[0034] Reference Figure 1-3 This is the third embodiment of the present utility model. This embodiment is based on the previous embodiment, and differs from the previous embodiment in that: this embodiment provides a moisture-proof cabinet and a water collection well cover mechanism, combining the first and second embodiments.

[0035] The specific top cover component 300 includes a rainproof top cover 301. The rainproof top cover 301 prevents rainwater from falling directly onto the top of the housing 101. The rainproof top cover 301 is connected to the housing 101. The top of the rainproof top cover 301 adopts an inclined design. The inclined design not only effectively and quickly drains water, but also increases the strength of the device, making it more pressure-resistant. The rainproof top cover 301 is installed on the top of the housing 101. Two sets of fixing blocks 302 are installed on the top of the inner wall of the rainproof top cover 301. A top pipe 303 is installed inside the fixing blocks 302. A box 304 is installed at the bottom of the 03. The box 304 can be disassembled to replace the desiccant 305 inside. The desiccant 305 is installed inside the box 304. A chassis fan 306 is installed at both ends inside the top tube 303. The chassis fan 306 circulates the air inside the box 101, thereby pushing the air into the top tube 303 to absorb the water vapor in the air. Since the electrical components will generate heat, the heat inside the box is high, causing water vapor to accumulate on the top of the device. This device can effectively eliminate water vapor in the air by setting it on the top.

[0036] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0037] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to the implementation of the present invention) may be omitted.

[0038] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A moisture resistant cabinet body, characterized by: Including, The box part (100) includes a box (101), a box door (102) located at the front of the box (101), and a waterproof terminal (103) located at one side of the box (101); The ventilation part (200) includes a mounting plate (201) mounted on the inner wall of the box (101), the inside of the mounting plate (201) is provided with a ventilation hole (202), one side of the mounting plate (201) is provided with a protective cover (203), and the inner wall of the protective cover (203) is provided with a protective net (204); The top cover part (300) includes a rainproof top cover (301) mounted on the top of the box (101), two groups of fixing blocks (302) mounted on the top of the inner wall of the rainproof top cover (301), and a top pipe (303) mounted in the fixing block (302).

2. The humidity-proof cabinet body according to claim 1, characterized in that: One side of the protective net (204) is provided with a mounting shell (205) mounted by bolts, and the inside of the mounting shell (205) is placed with filter cotton (206).

3. The humidity-proof cabinet body according to claim 2, characterized in that: One side of the mounting shell (205) is provided with a ventilation port.

4. The humidity-proof cabinet body according to claim 3, characterized in that: The bottom of the top pipe (303) is provided with an insertion box (304), the inside of the insertion box (304) is provided with a drying agent (305), and both ends of the top pipe (303) is provided with a machine box fan (306).

5. The humidity-proof cabinet body according to claim 4, characterized in that: The top of the rainproof top cover (301) is designed to be inclined.

6. The humidity-proof cabinet body according to claim 5, characterized in that: The inside of the waterproof terminal (103) is provided with a rubber ring.

7. The humidity-proof cabinet body according to claim 6, characterized in that: The box door (102) is connected with the box (101) through a hinge, and the front of the box door (102) is provided with a lock catch.

8. The humidity-proof cabinet body according to claim 7, characterized in that: The rainproof top cover (301) is communicated with the box (101).

9. The humidity-proof cabinet body according to claim 8, characterized in that: The front of the box (101) is provided with a closed rubber ring (104).

10. The humidity-proof cabinet body according to claim 9, characterized in that: The edge of the box (101) is provided with a reinforcing rib.

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