CN218242665U - An electrical automation distribution cabinet - Google Patents

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses an electric automation power distribution cabinet, which comprises a cabinet body. Ventilation holes are opened inside the cabinet body. rail, a slide seat is slidably connected to the limit slide rail, and a mounting frame is installed on the inner surface of the slide seat. The electrical automation power distribution cabinet realizes the classification and placement of different electrical components inside the power distribution cabinet by setting multiple sets of installation frames and electrical component placement plates, and drives the limit plate to move forward through the resilience of the return spring. Move, so that the limit plate drives the installation frame to move forward through the transmission rod, and the installation frame drives the electrical component placement plate to move forward, realizing the push out of some electrical components inside the power distribution cabinet, which is convenient for the user to adjust the electrical components The components are overhauled to avoid the normal use of the power distribution cabinet being affected by the overall opening of the power distribution cabinet.

Description

An electrical automation distribution cabinet

technical field

The utility model relates to the technical field of power distribution cabinets, in particular to an electric automation power distribution cabinet.

Background technique

After retrieval, Chinese Patent No. CN213484309U discloses an electrical automation power distribution cabinet. Its basic description is: the utility model can directly remove the unit to be repaired from the power distribution cabinet by setting guide rail groups and electrical fixing plates during maintenance. It can be pulled out without affecting other distribution devices, and the distribution device can be installed on both sides of the electrical positioning plate, which is convenient to improve the space utilization rate, and can be inspected and repaired from both sides at the same time, and the repair efficiency is high.

Most of the electrical automation power distribution cabinets in the prior art have an integral structure. When opening the power distribution cabinet, the whole power distribution cabinet needs to be opened. When repairing some circuits of the power distribution cabinet, it may affect the power distribution cabinet. The overall operation of the electric cabinet, and the heat dissipation effect is poor, and the temperature inside the power distribution cabinet is too high, which may cause damage to the electrical components inside the power distribution cabinet and affect the normal use of the power distribution cabinet.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an electric automation power distribution cabinet, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: an electrical automation power distribution cabinet, including a cabinet body, the inside of the cabinet body is provided with ventilation holes, and the left and right sides of the inside of the cabinet body are equipped with limit slides. Rail, the limit slide rail is slidably connected with a sliding seat, the inner surface of the sliding seat is installed with a mounting frame, the inside of the mounting frame is installed with an electrical component placement plate, and the middle part of the front of the mounting frame is installed with a handle The front sides of the left and right sides of the installation frame are equipped with transmission rods, the rear ends of the transmission rods are equipped with limit disks, and the rear sides of the left and right sides of the cabinet are equipped with sleeves, and the sleeves A limit rod is installed in the middle of the rear inner wall, a return spring is sleeved on the rear side of the outer surface of the limit rod, and a positioning bolt is pierced on the rear side of the outer surface of the sleeve, and the positioning bolt penetrates into the sleeve One end of the cylinder is threaded on the limit plate, and the upper surface of the cabinet body is connected with a heat dissipation mechanism. The heat dissipation mechanism includes a mounting cylinder, and a suction hood is installed on the upper surface of the installation cylinder. The interior of the installation cylinder is provided with a placement ring, the interior of the placement ring is provided with a dust-proof layer, the top of the inner wall of the installation cylinder is provided with a cooling fan, and the bottom of the outer surface of the installation cylinder is connected to an air intake cover through an air supply duct.

Preferably, the shape of the limiting slide rail is I-shaped, and mounting holes are opened on the front and rear sides of the outer surface of the limiting slide rail.

Preferably, anti-collision plates are fixedly connected to the front and back of the limiting slide rail, a buffer layer is provided inside the anti-collision plate, and the outer side of the anti-collision plate is fixedly connected to the inner wall of the cabinet.

Preferably, both the middle part of the outer surface of the limiting plate and the rear side of the outer surface of the sleeve are provided with threaded holes, and the inner diameter of the threaded hole matches the outer diameter of the positioning bolt.

Preferably, a limiting through hole is provided in the middle of the transmission rod and the back of the limiting disc, and the inner diameter of the limiting through hole matches the outer diameter of the limiting rod.

Preferably, multiple groups of dust-proof nets are arranged inside the dust-proof layer, and the hole diameter of the dust-proof nets is between 3mm and 5mm.

(3) Beneficial effects

Compared with the prior art, the utility model provides an electric automation power distribution cabinet, which has the following beneficial effects:

1. The electrical automation power distribution cabinet realizes the classification and placement of different electrical components inside the power distribution cabinet by setting multiple sets of installation frames and electrical component placement plates, and drives the limit plate forward through the resilience of the return spring The side moves, so that the limit plate drives the installation frame to move forward through the transmission rod, and the installation frame drives the electrical component placement plate to move forward, realizing the push out of some electrical components inside the power distribution cabinet, which is convenient for users The electrical components are overhauled to avoid the normal use of the power distribution cabinet being affected by the overall opening of the power distribution cabinet.

2. The electrical automation power distribution cabinet realizes the movement limit of the installation frame by setting the limit slide rail and the sliding seat, which ensures the stability of the installation frame when it moves. By setting the handle, it is convenient for the user to push out The installation frame is re-pushed to the inside of the power distribution cabinet, and when the installation frame is pushed out, the push-pull can be weakened by the handle, which reduces the probability of the installation frame popping up too fast and hurting the user, and improves the power distribution. cabinet security.

3. The electrical automation power distribution cabinet realizes the movement limit of the transmission rod and the limit plate by setting the limit rod, which ensures the stability of the drive rod and the limit plate when moving. By setting the positioning bolt, it realizes The positioning between the limit plate and the sleeve ensures the stability of the installation frame inside the cabinet. By setting the heat dissipation mechanism, the heat dissipation inside the power distribution cabinet is realized, and the influence of excessive temperature inside the power distribution cabinet is reduced. The probability of normal use of electrical components.

Description of drawings

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

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

Fig. 3 is a schematic exploded view of the structure of the heat dissipation mechanism of the present invention.

In the figure: 1. cabinet body; 2. limit slide rail; 3. sliding seat; 4. installation frame; 5. electrical component placement plate; 6. handle; 7. transmission rod; Sleeve; 10, limit rod; 11, return spring; 12, positioning bolt; 13, heat dissipation mechanism; 1301, installation cylinder; 1302, suction hood; 1303, placement ring; Fan; 1306, air supply duct; 1307, air intake cover.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an electric automation power distribution cabinet, including a cabinet body 1, the interior of the cabinet body 1 is provided with ventilation holes, and the left and right sides of the cabinet body 1 are installed with limited space. The position slide rail 2 and the limit slide rail 2 are slidably connected with the slide seat 3, and the inner surface of the slide seat 3 is installed with the installation frame 4, and the movement of the installation frame 4 is realized by setting the limit slide rail 2 and the slide seat 3 The position limit ensures the stability of the installation frame 4 when it moves. By setting the handle 6, it is convenient for the user to re-push the pushed out installation frame 4 to the inside of the power distribution cabinet, and when the installation frame 4 is pushed out, it can pass through The handle 6 weakens the push-pull, which reduces the probability of the installation frame 4 popping up too fast and hurts the user, and improves the safety of the power distribution cabinet. The installation frame 4 is equipped with an electrical component placement plate 5, and the installation frame 4 4. The middle part of the front is equipped with a handle 6, and the front side of the installation frame 4 left and right sides is equipped with a transmission rod 7. Sleeve 9, the middle part of the inner wall of the rear side of the sleeve 9 is equipped with a limit rod 10, and the rear side of the outer surface of the limit rod 10 is sleeved with a return spring 11. By setting multiple sets of mounting frames 4 and electrical component placement plates 5, thereby The classified placement of different electrical components inside the power distribution cabinet is realized, and the rebound force of the return spring 11 drives the limit plate 8 to move to the front side, so that the limit plate 8 drives the installation frame 4 to the front side through the transmission rod 7 The installation frame 4 drives the electrical component placement plate 5 to move to the front side, which realizes the introduction of some electrical components inside the power distribution cabinet, facilitates the maintenance of the electrical components by the user, and avoids the overall opening of the power distribution cabinet Affecting the normal use of the power distribution cabinet, the rear side of the outer surface of the sleeve 9 is pierced with a positioning bolt 12, and the positioning bolt 12 penetrates into one end of the sleeve 9 and is threaded on the limit plate 8, and the upper surface of the cabinet 1 Connected with a heat dissipation mechanism 13, by setting the limit rod 10, the movement limit of the transmission rod 7 and the limit plate 8 is realized, and the stability of the transmission rod 7 and the limit plate 8 is guaranteed. By setting the positioning bolt 12 , realize the positioning between the limit plate 8 and the sleeve 9, ensure the stability of the installation frame 4 inside the cabinet 1, and realize the heat dissipation inside the power distribution cabinet by setting the heat dissipation mechanism 13, reducing the The high internal temperature of the power distribution cabinet affects the probability of normal use of electrical components. The heat dissipation mechanism 13 includes a mounting cylinder 1301. A suction hood 1302 is installed on the upper surface of the mounting cylinder 1301. A placement ring 1303 is arranged inside the suction hood 1302. The inside of the placement ring 1303 is provided with a dust-proof layer 1304 , the top of the inner wall of the installation cylinder 1301 is provided with a cooling fan 1305 , and the bottom of the outer surface of the installation cylinder 1301 is communicated with an air intake cover 1307 through an air supply duct 1306 .

In order to ensure the stability of the sliding seat 3 when the utility model slides, the shape of the limit slide rail 2 is set to be I-shaped, and the front and rear sides of the outer surface of the limit slide rail 2 are provided with mounting holes for sliding on the slide seat 3. , the sliding seat 3 slides along the limit slide rail 2, and the limit slide rail 2 limits the position of the slide seat 3, ensuring the stability of the slide seat 3 when sliding.

In order to prolong the service life of the power distribution cabinet, the utility model is fixedly connected with the anti-collision plate on the front and the back of the limit slide rail 2, the interior of the anti-collision plate is provided with a buffer layer, the outer side of the anti-collision plate and the The inner wall of 1 is fixedly connected, and the buffer layer inside the anti-collision plate absorbs the impact force generated by the sliding of the sliding seat 3, which reduces the damage caused by the impact force to the power distribution cabinet and prolongs the service life of the power distribution cabinet.

In order to realize the positioning between the limiting disc 8 and the sleeve 9, the utility model is provided with a threaded hole in the middle of the outer surface of the limiting disc 8 and the rear side of the outer surface of the sleeve 9, and the inner diameter of the threaded hole and the positioning The outer diameters of the bolts 12 are matched, and the positioning bolts 12 position the limiting disc 8 and the sleeve 9 through the threaded holes.

In order to ensure the stability of the transmission rod 7 and the limit disc 8 when the utility model moves, a limit through hole is opened in the middle of the transmission rod 7 and the back of the limit disc 8, and the inner diameter of the limit through hole is the same as that of the limit rod 10. The outer diameters are matched, and the limit rod 10 limits the transmission rod 7 and the limit disc 8 through the limit through hole, thereby ensuring the stability of the transmission rod 7 and the limit disc 8 when they move.

In order to enhance the dust-proof effect of the dust-proof layer 1304, the utility model is provided with multiple groups of dust-proof nets inside the dust-proof layer 1304. The aperture of the dust-proof nets is between 3 mm and 5 mm. Intercepting external dust enhances the dustproof effect of the dustproof layer 1304 .

The electrical components appearing in this article are all connected with the external main controller and 220V mains electricity, and the main controller can be a conventional known device that plays a control such as a computer.

When in use, when it is necessary to overhaul some electrical components inside the power distribution cabinet, the user holds the handle 6, and then the user turns the corresponding positioning bolt 12 counterclockwise to disconnect the limit plate 8 and the sleeve 9. After disconnection, the limit plate 8 drives the transmission rod 7 to move to the front side under the action of the return spring 11, and the transmission rod 7 drives the installation frame 4 to move to the front side, and the installation frame 4 drives the electrical appliance The component placement plate 5 moves to the front side to realize the release of some electrical components inside the power distribution cabinet, which is convenient for users to overhaul the electrical components. When the inside of the power distribution cabinet needs to be radiated, the cooling fan 1305 is activated. The heat dissipation fan 1305 sucks the outside air into the inside of the air supply duct 1306, and then blows it into the inside of the power distribution cabinet by the air intake cover 1307, so as to realize heat dissipation inside the power distribution cabinet.

To sum up, the electrical automation power distribution cabinet realizes the classification and placement of different electrical components inside the power distribution cabinet by setting multiple sets of installation frames 4 and electrical component placement plates 5 , and through the rebound force of the return spring 11 Drive the limit plate 8 to move to the front side, so that the limit plate 8 drives the installation frame 4 to move to the front side through the transmission rod 7, and the installation frame 4 drives the electrical component placement plate 5 to move to the front side, realizing the power distribution The introduction of some electrical components inside the cabinet facilitates the maintenance of the electrical components by the user, and avoids the normal use of the power distribution cabinet being affected by the overall opening of the power distribution cabinet.

The electrical automation power distribution cabinet, by setting the limit slide rail 2 and the sliding seat 3, realizes the movement limit of the installation frame 4, ensures the stability of the installation frame 4 when moving, and facilitates the use by setting the handle 6 The operator pushes the pushed out installation frame 4 back to the inside of the power distribution cabinet, and when the installation frame 4 is pushed out, the push and pull can be weakened by the handle 6, which reduces the phenomenon that the installation frame 4 pops up too fast and hurts the user. probability, which improves the safety of the distribution cabinet.

In this electrical automation power distribution cabinet, by setting the limit rod 10, the movement limit of the transmission rod 7 and the limit plate 8 is realized, and the stability of the transmission rod 7 and the limit plate 8 is ensured. 12. The positioning between the limit plate 8 and the sleeve 9 is realized, the stability of the installation frame 4 inside the cabinet 1 is ensured, and the heat dissipation inside the power distribution cabinet is realized by setting the heat dissipation mechanism 13, reducing the The probability that the internal temperature of the power distribution cabinet is too high will affect the normal use of electrical components.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an electric automatization switch board, includes the cabinet body (1), the ventilation hole has been seted up to the inside of the cabinet body (1), its characterized in that: the improved multifunctional cabinet is characterized in that limiting slide rails (2) are mounted on the left side and the right side of the interior of the cabinet body (1), slide seats (3) are connected to the limiting slide rails (2) in a sliding mode, an installation frame (4) is mounted on the inner side face of each slide seat (3), an electric element placing plate (5) is mounted inside each installation frame (4), a handle (6) is mounted in the front middle of each installation frame (4), a transmission rod (7) is mounted on the front side of the left side face and the right side face of each installation frame (4), a limiting disc (8) is mounted at the rear end of each transmission rod (7), a sleeve (9) is mounted on the rear side of the left side face and the right side face of the cabinet body (1), a limiting rod (10) is mounted in the middle of the inner wall of the rear side of the sleeve (9), a return spring (11) is sleeved on the rear side of the outer surface of the limiting rod (10), a positioning bolt (12) is arranged on the rear side of the outer surface of the sleeve (9), one end of the positioning bolt (12) penetrates through a thread of the sleeve (9) and is arranged on the limiting disc (8), the upper surface of the cabinet body (1) is communicated with a heat dissipation mechanism (13), the heat dissipation mechanism (13) comprises an installation cylinder (1303), an air suction surface, an air suction ring (1303), an air suction surface of the interior of the installation cylinder (1302) is arranged on which is arranged on the interior of the cabinet body, and an air suction ring (1302), and an air suction ring (1304) is arranged on the interior of the cabinet body (1302) is arranged on which is arranged, the top of the inner wall of the installation cylinder (1301) is provided with a heat dissipation fan (1305), and the bottom of the outer surface of the installation cylinder (1301) is communicated with an air inlet cover (1307) through an air supply pipeline (1306).

2. An electric automatization switch board according to claim 1 characterized in that: the limiting slide rail (2) is I-shaped, and mounting holes are formed in the front side and the rear side of the outer side face of the limiting slide rail (2).

3. An electric automatization switch board according to claim 1 characterized in that: the front and the back of the limiting slide rail (2) are fixedly connected with an anti-collision plate, a buffer layer is arranged inside the anti-collision plate, and the outer side surface of the anti-collision plate is fixedly connected with the inner wall of the cabinet body (1).

4. An electric automatization switch board according to claim 1 characterized in that: the middle part of the outer surface of the limiting disc (8) and the rear side of the outer surface of the sleeve (9) are both provided with threaded holes, and the inner diameter of each threaded hole is matched with the outer diameter of the positioning bolt (12).

5. An electric automatization switch board according to claim 1 characterized in that: the middle parts of the back surfaces of the transmission rod (7) and the limiting disc (8) are provided with limiting through holes, and the inner diameters of the limiting through holes are matched with the outer diameter of the limiting rod (10).

6. An electric automatization switch board according to claim 1 characterized in that: and a plurality of groups of dust screens are arranged in the dust-proof layer (1304), and the aperture of each dust screen is between three millimeters and five millimeters.

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