CN217115194U - Cubical switchboard with dampproofing heat dissipation function - Google Patents

Abstract

The utility model discloses a switch cabinet with dampproof heat dissipation function, which comprises a cabinet body, wherein both sides of the cabinet body are fixedly connected with first air guide shells, one side of the first air guide shell, which is close to the cabinet body, is provided with a first air guide cavity, the inside of the first air guide cavity is provided with a second air guide shell, and the second air guide shell is fixedly connected with the cabinet body, the switch cabinet with the dampproof heat dissipation function has simple structure and convenient use, simultaneously dissipates the heat in the cabinet body through exhaust fans arranged on the outer walls of both sides of the cabinet body, can support the cabinet body away from the ground through a dampproof seat arranged at the bottom of the cabinet body, can effectively prevent the moisture on the ground from entering the inside of the cabinet body, and can effectively prevent the moisture from entering the inside of the cabinet body along the exhaust fans through the first air guide shells and the second air guide shells arranged on both sides of the cabinet body, the moisture-proof effect of the switch cabinet can be further improved.

Description

A switch cabinet with moisture-proof heat dissipation function

technical field

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with moisture-proof and heat-dissipating functions.

Background technique

The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc., and some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, and some also have low-cycle protection for main equipment. load reducer.

Since the switch cabinet contains a large number of switches, it needs to be dissipated when it is in use. However, in order to achieve the effect of heat dissipation, the existing switch cabinet will install an exhaust fan on its side wall to dissipate heat. However, since most of the switch cabinets are directly installed indoors, the indoor humid environment will allow the moisture on the ground to enter the interior of the switch cabinet, thus making the switch cabinet unable to achieve moisture-proof effect.

Utility model content

The purpose of the present invention is to provide a switch cabinet with a moisture-proof and heat-dissipating function, so as to solve the above-mentioned problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a switch cabinet with moisture-proof and heat-dissipating function, including a cabinet body, both sides of the cabinet body are fixedly connected with a first air guide shell, the first air guide The side of the shell close to the cabinet is provided with a first air guide cavity, the inside of the first air guide cavity is provided with a second air guide shell, the second air guide shell is fixedly connected with the cabinet body, and the second air guide shell is The side of the air guide shell close to the cabinet is provided with a second air guide cavity, the second air guide cavity is communicated with the first air guide cavity, a moisture-proof seat is sleeved under the cabinet body, and the moisture-proof seat is sleeved On the outer wall of the first air guide shell, and the first air guide shell is communicated with the moisture-proof seat, the bottom of the moisture-proof seat is provided with grooves, and the inner bottom wall of the moisture-proof seat is provided with several grooves at equal intervals. Vent.

Preferably, a cabinet cover is hinged on the side wall of the cabinet body on the side close to the opening through hinges.

Preferably, a handle is fixedly connected to the outer wall of the cabinet cover on the side away from the hinge.

Preferably, exhaust fans are provided on the side walls on both sides of the cabinet at positions corresponding to the second air guide shell.

Preferably, the top of the cabinet body is provided with a plurality of air inlet holes at equal intervals.

Preferably, a limiting block is fixedly connected to the outer wall of the first air guide shell on the side away from the cabinet, and a support block is fixedly connected to the inner top of the moisture-proof seat.

Compared with the prior art, the beneficial effects of the present utility model are as follows: a switch cabinet with moisture-proof and heat-dissipating function of the present utility model has a simple structure and is convenient to use. The heat of the cabinet is dissipated, but the cabinet can be supported away from the ground by the moisture-proof seat set at the bottom of the cabinet, which can effectively prevent the moisture on the ground from entering the inside of the cabinet. The air guide shell and the second air guide shell can effectively prevent moisture from entering the inside of the cabinet along the exhaust fan, which can further improve the moisture-proof effect of the switch cabinet.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the internal structure schematic diagram of the utility model;

Fig. 3 is the sectional view of the A-A direction in Fig. 2 of the utility model;

Fig. 4 is a partial enlarged view of part B in Fig. 2 of the present invention.

In the figure: 1. Cabinet body; 2. Hinge; 3. Cabinet cover; 4. Grip; 5. First air guide shell; 6. First air guide cavity; 7. Second air guide shell; 8. No. Two air guide cavity; 9, exhaust fan; 10, air inlet; 11, moisture-proof seat; 12, groove; 13, limit block; 14, exhaust hole; 15, support block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a switch cabinet with moisture-proof and heat-dissipating function, including a cabinet body 1, both sides of the cabinet body 1 are fixedly connected with a first air guide shell 5, and a first air guide shell 5 is fixedly connected to both sides of the cabinet body 1 A first air guide cavity 6 is opened on the side of the air guide shell 5 close to the cabinet body 1 , and a second air guide shell 7 is arranged inside the first air guide cavity 6 , and the second air guide shell 7 is fixedly connected with the cabinet body 1 . In addition, a side of the second air guide shell 7 close to the cabinet 1 is provided with a second air guide cavity 8 , and the second air guide cavity 8 is communicated with the first air guide cavity 6 .

A moisture-proof seat 11 is sleeved under the cabinet body 1, and the moisture-proof seat 11 is sleeved on the outer wall of the first air guide shell 5, and the first air guide shell 5 is communicated with the moisture-proof seat 11. The bottom of the moisture-proof seat 11 is provided with a groove 12. A number of exhaust holes 14 are formed through the inner bottom wall of the moisture-proof seat 11 at equal intervals.

A cabinet cover 3 is hinged on the side wall of the cabinet body 1 near the opening side through a hinge 2 , and the cabinet cover 3 can effectively seal the cabinet body 1 .

A handle 4 is fixedly connected to the outer wall of the cabinet cover 3 on the side away from the hinge 2 , and the handle 4 can make the closing of the cabinet cover 3 more convenient and labor-saving.

The side walls on both sides of the cabinet body 1 are provided with exhaust fans 9 at the positions corresponding to the second air guide shell 7. The exhaust fans 9 can make the hot air inside the cabinet body 1 exhaust to the inside of the second air guide cavity 8, and the second air guide cavity The hot air inside 8 will be exhausted to the inside of the moisture-proof seat 11 along the first air guide cavity 6 and exhausted through the exhaust hole 14 .

The top of the cabinet 1 is provided with a number of air intake holes 10 at equal intervals. The air intake holes 10 can prevent the hot air inside the cabinet 1 from forming a negative pressure state when it is discharged, so that the hot air can be better of discharge.

A limit block 13 is fixedly connected to the outer wall of the first air guide shell 5 away from the cabinet 1, and a support block 15 is fixedly connected to the inner top of the moisture-proof seat 11. The support block 15 and the limit block 13 can make the moisture-proof seat 11 in the It can be limited when socketing.

Specifically, in use, the exhaust fan 9 is activated, and the exhaust fan 9 is activated under the drive of the external power supply. along the second air guide cavity 8 to the inside of the first air guide cavity 6 inside the first air guide shell 5 , the first air guide cavity 6 discharges the hot air to the inside of the moisture-proof seat 11 and exhausts along the exhaust hole 14 , the heat inside the cabinet 1 can be dissipated by the exhaust fans 9 arranged on the outer walls of both sides of the cabinet 1, and the cabinet 1 can be supported away from the ground by the moisture-proof seat 11 arranged at the bottom of the cabinet 1, which can effectively prevent The moisture on the ground enters the interior of the cabinet body 1, and the first air guide shell 5 and the second air guide shell 6 arranged on both sides of the cabinet body 1 can effectively prevent the moisture from entering the interior of the cabinet body 1 along the exhaust fan 9. , which can further improve the moisture-proof effect of the switch cabinet.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and should not be understood as indicating or implying relative importance or implying the number of technical features indicated, Thus, features defined as "first", "second", "third", "fourth" may expressly or implicitly include at least one of such features.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

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

Claims (6)

1. A switch cabinet with moisture-proof and heat-dissipation functions is characterized by comprising a cabinet body (1), wherein two sides of the cabinet body (1) are fixedly connected with first air guide shells (5), one side, close to the cabinet body (1), of each first air guide shell (5) is provided with a first air guide cavity (6), a second air guide shell (7) is arranged inside each first air guide cavity (6), each second air guide shell (7) is fixedly connected with the cabinet body (1), one side, close to the cabinet body (1), of each second air guide shell (7) is provided with a second air guide cavity (8), each second air guide cavity (8) is communicated with the corresponding first air guide cavity (6), a moisture-proof seat (11) is sleeved below the cabinet body (1), the moisture-proof seat (11) is sleeved on the outer wall of the corresponding first air guide shell (5), the corresponding first air guide shell (5) is communicated with the moisture-proof seat (11), and the bottom of the moisture-proof seat (11) is provided with a groove (12), a plurality of exhaust holes (14) are formed in the inner bottom wall of the moisture-proof seat (11) in a penetrating mode at equal intervals.

2. The switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 1, wherein: the side wall of the cabinet body (1) close to one side of the opening is hinged with a cabinet cover (3) through a hinge (2).

3. The switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 2, wherein: the outer wall of one side, far away from the hinge (2), of the cabinet cover (3) is fixedly connected with a handle (4).

4. The switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 1, wherein: exhaust fans (9) are arranged on the side walls of the two sides of the cabinet body (1) and correspond to the second air guide shell (7).

5. The switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 1, wherein: the top of the cabinet body (1) is provided with a plurality of air inlets (10) at equal intervals.

6. The switch cabinet with moisture-proof and heat-dissipation functions as claimed in claim 1, wherein: the first air guide shell (5) is fixedly connected with a limiting block (13) on the outer wall of one side, far away from the cabinet body (1), and a supporting block (15) is fixedly connected with the inner top of the moisture-proof seat (11).

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