CN210246003U - Power cabinet with waterproof and dustproof device - Google Patents

Abstract

The utility model discloses a power cabinet with waterproof and dustproof device, including power cabinet main part and hinge joint the cabinet door in the power cabinet main part, the inside threading board that is provided with of lower extreme of power cabinet main part, set up the threading hole that a plurality of equidistance distributes on the threading board, the threading hole vertically runs through in the threading board, the inside of power cabinet main part corresponds the top fixed mounting of threading board has the mounting bracket, seted up the thermovent on the lateral wall of power cabinet main part, the bottom surface of power cabinet main part is seted up the perforation that is used for the inlet wire, the lateral wall of power cabinet main part corresponds the position department of thermovent and is provided with the collar, the collar can be dismantled with the power cabinet main part and be connected, the inside fixed mounting of collar has the dust screen, the top fixed mounting of power cabinet main part has the rain-proof cover; this power cabinet simple structure can carry out waterproof dustproof effectively, and the dust screen is convenient for clear up, convenient to use.

Description

Power cabinet with waterproof and dustproof device

Technical Field

The utility model relates to a power cabinet technical field specifically is a power cabinet with waterproof dust keeper.

Background

The power cabinet is a common electromechanical device, because accomodate power supply unit, protection circuit and equipment do not receive external environment to influence to it is clean and tidy to pick up power supply unit, still avoids the mistake to touch and causes the injury. However, when the existing power cabinet is generally used outdoors, external moisture is easy to enter the power cabinet to damp and damage internal electronic components, which may cause danger seriously, and external dust is easy to enter the cabinet body from a heat dissipation port and is easy to contaminate the internal components, thereby affecting the heat dissipation efficiency of the components and further affecting the working efficiency of the power cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a power cabinet with waterproof and dustproof device, through arranging a rain cover and a drying agent box, in rainy days, rainwater slides down to the ground along the rain cover, thereby preventing the rainwater from polluting the cabinet body, and through placing and placing a drying agent in the drying agent box, the drying agent can absorb the moisture entering the cabinet body, thereby ensuring the drying in the cabinet body; through setting up the dust screen in the thermovent outside, can completely cut off outside dust effectively through the dust screen, it is internal to avoid outside dust to get into the cabinet to adopt the bolt to fix the dust screen in the thermovent outside, can directly pull down the dust screen and clear up, make the cleaning work of dust screen more convenient, solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power cabinet with a waterproof and dustproof device comprises a power cabinet main body and a cabinet door hinged on the power cabinet main body, wherein a threading plate is arranged inside the lower end of the power cabinet main body, a plurality of threading holes distributed at equal intervals are formed in the threading plate, the threading holes longitudinally penetrate through the threading plate, a mounting frame is fixedly mounted inside the power cabinet main body corresponding to the upper part of the threading plate, a heat dissipation opening is formed in the side wall of the power cabinet main body, a through hole for incoming is formed in the bottom surface of the power cabinet main body, a mounting ring is arranged at the position, corresponding to the heat dissipation opening, of the outer side wall of the power cabinet main body, the mounting ring is detachably connected with the power cabinet main body, a dustproof net is fixedly mounted inside the mounting ring, a rainproof cover is fixedly mounted at the top of the power cabinet main body, and a desiccant box for placing a desiccant is embedded in the cabinet door, the drying agent box corresponds the inside one side of power cabinet main part is made for the fretwork board, the drying agent box is kept away from the one side of power cabinet main part has seted up the material loading mouth, the drying agent box is kept away from the one side of power cabinet main part be provided with the lid of material loading mouth looks adaptation, the lid with drying agent box sliding connection.

As a preferred embodiment of the present invention, the rubber sleeve is fixed to the inner wall of the through hole by bonding.

As a preferred embodiment of the present invention, the inner wall of the drying agent box is provided with a clamping groove adapted to the box cover.

As a preferred embodiment of the utility model, the upper surface of power cabinet main part is provided with the support frame, rain-proof cover with the power cabinet main part passes through support frame fixed connection.

As an optimal implementation manner of the utility model, be provided with countersunk head bolt on the collar, the collar with the power cabinet main part passes through countersunk head bolt can dismantle the connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a power cabinet with waterproof dust keeper, through setting up rain-proof cover, drier case, when the rainy day, the rainwater is subaerial along rain-proof cover landing to avoid the rainwater to be infected with the cabinet body, through placing the drier in the drier case, the accessible drier will get into the internal moisture absorption of cabinet, thereby guarantees the internal drying of cabinet.

2. The utility model discloses a power cabinet with waterproof dust keeper through set up the dust screen in the thermovent outside, can completely cut off outside dust effectively through the dust screen, avoids outside dust to get into the cabinet internal to adopt the bolt to fix the dust screen in the thermovent outside, can directly pull down the dust screen and clear up, make the cleaning work of dust screen more convenient.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a power cabinet with a waterproof and dustproof device according to the present invention;

FIG. 2 is a left side view of the power cabinet with waterproof and dustproof device of the present invention;

fig. 3 is a schematic structural diagram of the drying agent box in the power cabinet with the waterproof and dustproof device of the present invention.

In the figure: 1 power cabinet main part, 2 cabinet doors, 3 drier box, 4 rain-proof covers, 5 mounting brackets, 6 thermovents, 7 collars, 8 countersunk head bolts, 9 threading plates, 10 threading holes, 11 rubber sleeves, 12 dust screens, 13 support frames, 14 box covers, 15 material loading mouths.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a power cabinet with a waterproof and dustproof device comprises a power cabinet main body 1 and a cabinet door 2 hinged on the power cabinet main body 1, wherein a threading plate 9 is arranged inside the lower end of the power cabinet main body 1, a plurality of threading holes 10 distributed at equal intervals are formed in the threading plate 9, the threading holes 10 longitudinally penetrate through the threading plate 9, a mounting frame 5 is fixedly mounted inside the power cabinet main body 1 corresponding to the upper part of the threading plate 9, a heat dissipation port 6 is formed in the side wall of the power cabinet main body 1, a through hole for incoming is formed in the bottom surface of the power cabinet main body 1, a mounting ring 7 is arranged on the outer side wall of the power cabinet main body 1 corresponding to the heat dissipation port 6, the mounting ring 7 is detachably connected with the power cabinet main body 1, a dustproof net 12 is fixedly mounted inside the mounting ring 7, a rainproof cover 4 is fixedly mounted at the top of the power cabinet main body 1, and a desiccant box 3, the inside one side of drier case 3 corresponding power cabinet main part 1 is made for the fretwork board, and feed opening 15 has been seted up to the one side that drier case 3 kept away from power cabinet main part 1, and the one side that drier case 3 kept away from power cabinet main part 1 is provided with lid 14 with feed opening 15 looks adaptation, lid 14 and drier case 3 sliding connection.

In this embodiment (see fig. 1), the inner surface wall of the through hole is fixedly bonded with a rubber sleeve 11; through set up rubber sleeve 11 in perforating, possess good elasticity and leakproofness because of rubber sleeve 11, pass seal cover 11 with the cable during the use, hug closely with the cable under seal cover 11's elasticity effect to avoid outside steam to get into in power cabinet main part 1 from perforating, and separate cable and power cabinet main part 1 wearing and tearing.

In this embodiment (not shown), the inner surface wall of the drying agent box 3 is provided with a clamping groove adapted to the box cover 14; the box cover 14 is arranged on the drying agent box 3 through a clamping groove, so that external moisture is prevented from entering the drying agent box 3, and the box cover 14 is opened and closed on the drying agent box 3 in a sliding mode through the clamping groove, so that the drying agent is convenient to replace and add.

In this embodiment (see fig. 1), a support frame 13 is disposed on the upper surface of the power cabinet main body 1, and the rain cover 4 is fixedly connected to the power cabinet main body 1 through the support frame 13; fix rain-proof cover 4 on power cabinet main part 1 through support frame 13, make to be connected more closely between rain-proof cover 4 and the power cabinet main part 1.

In this embodiment (please refer to fig. 1 and 2), a countersunk bolt 8 is disposed on the mounting ring 7, and the mounting ring 7 is detachably connected to the power cabinet main body 1 through the countersunk bolt 8; the mounting ring 7 is fixed on the power cabinet main body 1 through the countersunk head bolt 8, so that the mounting ring 7 is convenient to disassemble, and the dust screen 12 can be taken down to be cleaned.

It should be noted that the utility model relates to a power cabinet with waterproof and dustproof device, which comprises a power cabinet main body 1, a cabinet door 2, a drying agent box 3, a rain cover 4, a mounting rack 5, a heat dissipation port 6, a mounting ring 7, a countersunk bolt 8, a threading plate 9, a threading hole 10, a rubber sleeve 11, a dustproof net 12, a support frame 13, a box cover 14, and a feeding port 15, wherein the parts are all universal standard parts or parts known by technicians in the field, the structure and principle of the power cabinet can be known by technical manuals or conventional test methods, when the power cabinet with waterproof and dustproof device is used, rainwater falls on the rain cover 4 and slides downwards along the edge of the rain cover 4 in rainy days, thereby preventing rainwater from directly dropping on the power cabinet main body 1 and entering the inside of the power cabinet main body 1 along the gap of the power cabinet, and a drying agent is placed in the drying agent box 3, when moisture exists in the power cabinet main body 1, the drying agent absorbs the moisture, so that the interior of the power cabinet main body 1 is kept dry, and the condition that external moisture is in contact with internal elements to cause element damage is avoided; utilize dust screen 12 isolated with outside dust, avoid outside dust to pass through thermovent 6 and get into in the power cabinet main part 1, when dust was too much on dust screen 12, can loosen countersunk head bolt 8, pull down collar 7 to dismantle dust screen 12 and clear up, make the cleaning work of dust screen 12 more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a power cabinet with waterproof dust keeper, includes power cabinet main part (1) and articulates cabinet door (2) in power cabinet main part (1), the inside threading board (9) that is provided with of lower extreme of power cabinet main part (1), set up through wires hole (10) that a plurality of equidistance distributes on threading board (9), threading hole (10) vertically run through in threading board (9), the inside of power cabinet main part (1) corresponds the top fixed mounting of threading board (9) has mounting bracket (5), thermovent (6) have been seted up on the lateral wall of power cabinet main part (1), the perforation that is used for the inlet wire is seted up to the bottom surface of power cabinet main part (1), its characterized in that: a mounting ring (7) is arranged at the position of the outer side wall of the power cabinet main body (1) corresponding to the heat dissipation port (6), the mounting ring (7) is detachably connected with the power cabinet main body (1), a dust screen (12) is fixedly arranged inside the mounting ring (7), a rain cover (4) is fixedly arranged at the top of the power cabinet main body (1), a drying agent box (3) for placing a drying agent is embedded on the cabinet door (2), one surface of the drying agent box (3) corresponding to the interior of the power cabinet main body (1) is made of a hollow plate, a feeding opening (15) is arranged on one surface of the drying agent box (3) far away from the power cabinet main body (1), one side, far away from the power cabinet main body (1), of the drying agent box (3) is provided with a box cover (14) matched with the feeding opening (15), and the box cover (14) is connected with the drying agent box (3) in a sliding mode.

2. The power cabinet with waterproof and dustproof device of claim 1, wherein: and a rubber sleeve (11) is fixedly bonded on the inner surface wall of the through hole.

3. The power cabinet with waterproof and dustproof device of claim 1, wherein: the inner surface wall of the drying agent box (3) is provided with a clamping groove matched with the box cover (14).

4. The power cabinet with waterproof and dustproof device of claim 1, wherein: the upper surface of power cabinet main part (1) is provided with support frame (13), rain-proof cover (4) with power cabinet main part (1) passes through support frame (13) fixed connection.

5. The power cabinet with waterproof and dustproof device of claim 1, wherein: the mounting ring (7) is provided with a countersunk head bolt (8), and the mounting ring (7) is detachably connected with the power cabinet main body (1) through the countersunk head bolt (8).

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