CN209861455U - A kind of heat dissipation and dustproof net for electrical control cabinet - Google Patents

Abstract

The utility model discloses an electrical control cabinet's heat dissipation dust screen, which comprises a housin, the top fixed mounting of casing has the apron, the cavity has been seted up to the inside of casing, top fixed position installs the roof by in the casing, the top bottom lean on central point fixed position to install place the platform, the inside fixed mounting of placing the platform has five boards of placing, place the equal fixedly connected with supporting shoe in both sides position of leaning on of platform bottom, the bottom of two supporting shoes all with the bottom fixed connection in the casing. This electrical control cabinet's heat dissipation dust screen uses through the cooperation of standing groove, installation piece, recess, spout, slide, joint piece, installation hook, fixing bolt and ejector pad, can make electrical control cabinet's heat dissipation dust screen can convenient to use person's dismantlement, and the person of facilitating the use changes the heat dissipation dust screen, and the person of facilitating the use washs the heat dissipation dust screen simultaneously, has satisfied current user's user demand.

Description

A kind of heat dissipation and dustproof net for electrical control cabinet

technical field

The utility model relates to the technical field of electrical control cabinets, in particular to a heat dissipation and dustproof net for an electrical control cabinet.

Background technique

The electrical control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. Safety of persons and surrounding equipment. During normal operation, the circuit can be switched on or off by means of manual or automatic switches. In the event of failure or abnormal operation, the circuit can be cut off or alarmed by means of protective appliances. Among them, the heat dissipation and dustproof net of the electrical control cabinet can play the role of heat dissipation and dustproof for the electrical control cabinet.

Most of the traditional heat dissipation dust nets are fixed on the electrical control cabinet. When users need to replace and clean them, it is inconvenient for users to remove the heat dissipation and dustproof nets, resulting in long time for disassembly, which is not satisfactory for existing users. usage requirements. Therefore, we propose a heat dissipation dust net for electrical control cabinets.

Utility model content

The purpose of this utility model is to provide a heat dissipation dustproof net for an electrical control cabinet, in order to solve the problem that most of the traditional heat dissipation dustproof nets proposed in the above background technology are fixed on the electrical control cabinet, when the user needs to replace and clean it It is inconvenient for the user to disassemble the heat dissipation and dustproof net, which leads to a long time for disassembly and does not meet the needs of existing users.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipation and dustproof net for an electrical control cabinet, comprising a casing, a cover plate is fixedly installed on the top of the casing, and a cavity is opened inside the casing , a top plate is fixedly installed at the top position in the casing, a placing table is fixedly installed at the center position of the bottom of the top plate, five placing plates are fixedly installed inside the placing table, and two placing plates at the bottom of the placing table are fixedly installed. Support blocks are fixedly connected to the side positions, the bottoms of the two support blocks are fixedly connected to the bottom of the shell, and the center positions on both sides of the shell are provided with placement slots, and the inside of the shell corresponds to the top of the placement slot. There are installation grooves at the center position of the bottom and the bottom. The top and bottom of the two placement grooves are symmetrically and fixedly connected with installation hooks. A mounting block is symmetrically and fixedly connected to the top and bottom of the mounting block, a groove is opened inside the mounting block, and sliding grooves are provided on both sides of the corresponding groove inside the mounting block, and the top position in the groove is set There is a sliding plate, two sides of the sliding plate respectively penetrate into the interior of the two chutes and are in contact with the inner walls of the sliding grooves, the bottom of the sliding groove is fixedly connected with a spring, and the top of the spring is fixedly connected with the bottom of the sliding plate.

A moving rod is fixedly connected at the center position of the top of the slide plate, and a push block is movably installed on the front surface of the housing corresponding to the bottom position of the front surface of the moving rod, and the side of the installation block away from the dustproof net is fixedly installed. There are clamping blocks, the opposite sides of the two dust-proof nets respectively penetrate into the interior of the two placement slots, the clamping blocks are engaged with the installation hooks, and the side of the moving rod away from the slide plate penetrates the installation blocks in turn. , The mounting hook, the snap-on block and the housing extend to the inside of the mounting slot, the top of the moving rod is in contact with the inner wall of the mounting slot, and the opposite sides of the two dust-proof nets are fixedly installed in the interior of the housing corresponding to the heat dissipation The opposite sides of the two cooling boxes are provided with air inlet holes, and the inner walls of the opposite sides of the two cooling boxes are fixedly installed with induced draft fans corresponding to the opposite sides of the two dust-proof nets.

Preferably, a limit block is fixedly connected to the top of the chute, and the bottom of the limit block is in contact with the top of the slide plate.

Preferably, two fixing bolts are threadedly connected to both sides of the casing, and the fixing bolts pass through the moving rod and extend to the interior of the casing at one side close to the casing.

Preferably, welding blocks are fixedly connected to the four corner positions of the bottom of the casing, and fixing pads are fixedly installed on the bottom of the welding blocks.

Preferably, a movable door is movably installed near the center of the front surface of the housing, and a door handle is fixedly installed on the front surface of the movable door.

Preferably, the induced draft fan is a standard fan, and the model used is BT35-11.

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

The heat dissipation and dustproof net of the electrical control cabinet can make the heat dissipation and dustproof of the electrical control cabinet through the combination of placing grooves, mounting blocks, grooves, chutes, slide plates, snap blocks, mounting hooks, fixing bolts and push blocks. The net can be easily disassembled by the user, convenient for the user to replace the heat-dissipating dust-proof net, and at the same time convenient for the user to clean the heat-dissipating and dust-proof net, which satisfies the use requirements of the existing users.

Description of drawings

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

Fig. 2 is the partial enlarged schematic diagram of A in Fig. 1 of the utility model;

Fig. 3 is the partial enlarged schematic diagram of B in Fig. 1 of the utility model;

Figure 4 is a front view of the structure of the utility model.

In the figure: 1. Shell; 2. Top plate; 3. Placing table; 4. Placing plate; 5. Support block; 6. Mounting slot; 7. Mounting hook; 8. Dust-proof net; 9. Mounting block; 10. groove; 11, chute; 12, slide plate; 13, spring; 14, limit block; 15, snap block; 16, moving rod; 17, fixing bolt; 18, cooling box; 19, air inlet hole; 20 , induced draft fan; 21, welding block; 22, fixed pad; 23, movable door; 24, door handle; 25, push block; 26, cover plate; 27, placement slot.

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 heat dissipation and dustproof net for an electrical control cabinet, comprising a casing 1, a cover plate 26 is fixedly installed on the top of the casing 1, and an interior of the casing 1 is opened There is a cavity, a top plate 2 is fixedly installed at the top position in the casing 1, a placing table 3 is fixedly installed at the bottom of the top plate 2 near the center, and five placing plates 4 are fixedly installed inside the placing table 3, and the bottom of the placing table 3 is fixedly installed. The supporting blocks 5 are fixedly connected to the two sides of the casing 1, and the bottoms of the two supporting blocks 5 are fixedly connected to the bottom of the casing 1. The central positions on both sides of the casing 1 are provided with placement slots 27. The casing 1 The interior of the corresponding placement slot 27 is provided with a mounting slot 6 at the top and bottom of the center position, and the top and bottom of the two placement slots 27 are symmetrically and fixedly connected with mounting hooks 7. The dustproof net 8, the top and bottom of the dustproof net 8 are symmetrically and fixedly connected with a mounting block 9, the interior of the mounting block 9 is provided with a groove 10, and both sides of the interior of the mounting block 9 corresponding to the groove 10 are provided with chute 11. , the top position in the groove 10 is provided with a sliding plate 12, the two sides of the sliding plate 12 respectively penetrate into the interior of the two chutes 11 and are in contact with the inner walls of the chutes 11, and the bottom of the chutes 11 is fixedly connected with a spring 13, The top of the spring 13 is fixedly connected to the bottom of the slide 12 .

A moving rod 16 is fixedly connected to the top of the sliding plate 12 at the center position, a push block 25 is movably installed on the front surface of the housing 1 corresponding to the bottom position of the front surface of the moving rod 16, and the side of the mounting block 9 away from the dustproof net 8 is fixed. A snap block 15 is installed, and the opposite sides of the two dustproof nets 8 penetrate into the interior of the two placement slots 27 respectively. It runs through the mounting block 9, the mounting hook 7, the snap-on block 15 and the housing 1 in sequence and extends to the inside of the mounting slot 6. The top of the moving rod 16 is in contact with the inner wall of the mounting slot 6, and the opposite sides of the two dust filters 8 Correspondingly, the interior of the housing 1 is fixedly installed with a heat dissipation box 18 , the opposite sides of the two heat dissipation boxes 18 are provided with air inlet holes 19 , and the inner walls of the opposite side of the two heat dissipation boxes 18 are opposite to the two dustproof nets 8 . An induced draft fan 20 is fixedly installed on one side of the fan.

In the present invention, the top of the chute 11 is fixedly connected to the limit block 14, the bottom of the limit block 14 is in contact with the top of the slide plate 12, and the limit block 14 can play a limiting role.

In the present invention, two fixing bolts 17 are threadedly connected on both sides of the casing 1. The fixing bolt 17 penetrates the moving rod 16 and extends to the interior of the casing 1 on the side close to the casing 1. The fixing bolts 17 can play the role of fixed role.

In the present invention, welding blocks 21 are fixedly connected to the four corners of the bottom of the casing 1, and the bottom of the welding blocks 21 is fixedly installed with a fixing pad 22, which can play a fixing role.

In the utility model, a movable door 23 is movably installed on the front surface of the housing 1 near the center, and a door handle 24 is fixedly installed on the front surface of the movable door 23 , and the door handle 24 can facilitate the user to open the movable door 23 .

In the utility model, the induced draft fan 20 is a standard fan, and the model used is BT35-11.

Working principle: When it is necessary to disassemble the heat dissipation and dustproof net of the electrical control cabinet, the user first rotates the fixing bolts 17 on both sides. The sliding plate 12 is moved inward in the chute 11, thereby driving the moving rod 16 to move to the inside of the groove 10, so that the top of the moving rod 16 is released from the mounting hook 7 and the clamping block 15, and finally the user opens the door through the door handle 24. For the movable door 23, gently push out the heat dissipation box 18 by hand or tools, so that the clamping block 15 is separated from the installation hook 7, so as to remove the heat dissipation and dustproof net of the electrical control cabinet, so as to facilitate the installation of the electrical control cabinet. Replace and clean the cooling dust filter.

To sum up: the heat dissipation and dustproof net of the electrical control cabinet, through the placement slot 27, the installation block 9, the groove 10, the chute 11, the slide plate 12, the clamping block 15, the installation hook 7, the fixing bolt 17 and the push block The combination of 25 can make the heat dissipation and dustproof net of the electrical control cabinet easy for the user to disassemble, convenient for the user to replace the heat dissipation dustproof screen, and at the same time, it is convenient for the user to clean the heat dissipation and dustproof net, which meets the existing users' requirements. Usage requirements.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

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. The utility model provides an electrical control cabinet's heat dissipation dust screen, includes casing (1), its characterized in that: the top of the shell (1) is fixedly provided with a cover plate (26), the interior of the shell (1) is provided with a cavity, the interior of the shell (1) is fixedly provided with a top plate (2) by virtue of a top position, the bottom of the top plate (2) is fixedly provided with a placing table (3) by virtue of a central position, the interior of the placing table (3) is fixedly provided with five placing plates (4), the bottom of the placing table (3) by virtue of two side positions is fixedly connected with supporting blocks (5), the bottoms of the two supporting blocks (5) are fixedly connected with the bottom of the shell (1), the two sides of the shell (1) by virtue of the central position are both provided with placing grooves (27), the interior of the shell (1) corresponding to the central positions of the top and the bottom of the placing grooves (27) is both provided with mounting grooves (6), and the top and the bottom of the two placing grooves (27) are, the anti-dust device is characterized in that dust screens (8) are arranged at the positions, close to the center, of the two sides of the shell (1), mounting blocks (9) are symmetrically and fixedly connected to the tops and the bottoms of the dust screens (8), grooves (10) are formed in the mounting blocks (9), sliding grooves (11) are formed in the mounting blocks (9) and correspond to the two sides of the grooves (10), sliding plates (12) are arranged at the positions, close to the tops, of the grooves (10), the two sides of each sliding plate (12) penetrate through the insides of the two sliding grooves (11) respectively and are in contact with the inner walls of the sliding grooves (11), springs (13) are fixedly connected to the bottoms of the sliding plates (12) at the bottoms of the sliding grooves (11), and the tops of the springs (13;

the top of the sliding plate (12) is fixedly connected with a moving rod (16) by the center position, the front surface of the shell (1) corresponds to the front surface of the moving rod (16) and is movably provided with a push block (25) by the bottom position, one side of the installation block (9) far away from the dust screens (8) is fixedly provided with a clamping block (15), one side of the two dust screens (8) opposite to each other is respectively penetrated into the two placing grooves (27), the clamping block (15) is clamped with the installation hook (7), one side of the moving rod (16) far away from the sliding plate (12) is sequentially penetrated through the installation block (9), the installation hook (7), the clamping block (15) and the shell (1) and is extended into the installation groove (6), the top of the moving rod (16) is contacted with the inner wall of the installation groove (6), one side of the two dust screens (8) opposite to each other is fixedly provided with a radiator box (18) corresponding to the inside of the shell (1, an air inlet hole (19) is formed in one side, opposite to the two heat dissipation boxes (18), of the inner wall of one side, back to back, of the two heat dissipation boxes (18) corresponds to one side, opposite to the two dust screens (8), of each dust screen, and an induced draft fan (20) is fixedly installed on the inner wall of the other side of the two heat dissipation boxes (18).

2. The heat dissipation dust screen of the electrical control cabinet of claim 1, wherein: the top fixedly connected with stopper (14) in spout (11), the bottom of stopper (14) and the top contact of slide (12).

3. The heat dissipation dust screen of the electrical control cabinet of claim 1, wherein: the two sides of the shell (1) are in threaded connection with two fixing bolts (17), and one side, close to the shell (1), of each fixing bolt (17) penetrates through the moving rod (16) and extends to the inside of the shell (1).

4. The heat dissipation dust screen of the electrical control cabinet of claim 1, wherein: the equal fixedly connected with welding piece (21) in the position of leaning on the four corners of casing (1) bottom, the bottom fixed mounting of welding piece (21) has fixed bolster (22).

5. The heat dissipation dust screen of the electrical control cabinet of claim 1, wherein: a movable door (23) is movably mounted on the front surface of the shell (1) close to the center, and a door handle (24) is fixedly mounted on the front surface of the movable door (23).

6. The heat dissipation dust screen of the electrical control cabinet of claim 1, wherein: the induced draft fan (20) is a standard fan, and the model adopted by the induced draft fan is BT 35-11.