CN218679759U - Control cabinet for power transmission line - Google Patents

Abstract

The utility model discloses a control cabinet for power transmission lines, which comprises a cabinet body and a cooling fan. The wire is electrically connected to the power generation board, one end of the power generation board is electrically connected to the battery by wire, the surface of the heat dissipation fan is fixedly installed with a cover, and the top of the cover is rotatably connected to a rotating cover, and the rotating cover The bottom end is rotated with a motor by means of a transmission disc. The installed power generation board is installed on the top of the top cover to convert the light energy generated by sunlight into electric energy for the operation of the fan, so as to reduce the resource consumption of the fan, thus avoiding the use of fans for heat dissipation when the surrounding environment is very hot , The conventional fan is powered by the power supply, which cannot effectively use the light energy of the surrounding environment, and the fan tends to consume a lot of resources under long-term operation.

Description

A control cabinet for transmission lines

technical field

The utility model belongs to the technical field of control cabinets, in particular to a control cabinet for transmission lines.

Background technique

Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. They are the final equipment of the power distribution system. Power distribution cabinets are collectively referred to as motor control centers. , The motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. This level of equipment should provide protection, monitoring and control for the load.

When the traditional control cabinet device is in use:

1. Since the control cabinet is installed outdoors for a long time, when the surrounding environment is very hot, fans are often used for heat dissipation. Conventional fans are powered by power supply, which cannot effectively use the light energy of the surrounding environment. It is easy to consume a lot of resources, which causes inconvenience when the control cabinet dissipates heat.

2. Due to the fixed connection between the conventional shielding plate and the surface of the fan, after long-term use, the shielding plate is prone to dust clogging, which reduces the working efficiency of the cooling fan, and because it is difficult to disassemble, it is difficult for the staff to clean the cooling plate. to clean up.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a control cabinet for transmission lines, which solves the problem that the control cabinet is installed outdoors for a long time.

In order to achieve the above purpose, the utility model provides the following technical solutions: a control cabinet for power transmission lines, including a cabinet body and a cooling fan, one end of the cabinet body is rotatably installed with a shielding door, and the top of the cabinet body is fixedly connected with a top cover One end of the cooling fan is electrically connected to a power generation board by means of a wire, one end of the power generation board is electrically connected to a battery by means of a wire, a shielding cover is fixedly installed on the surface of the cooling fan, and the top of the shielding There is a rotating cover, the bottom end of the rotating cover is rotated with a motor by means of a transmission disc, the inner wall of the shielding cover is fixedly connected with a slide rail, the inner wall of the slide rail is slidably installed with a shielding plate, and one end of the shielding plate is fixed A filter plate is connected, and a limiting hole is opened through the inside of the shielding plate and the slide rail, and a clamping block is clamped on the inner wall of the limiting hole, and a spring is fixedly installed at one end of the clamping block.

Preferably, the size specification of one end of the shielding door matches the size specification of one end of the cabinet body, one end of the cooling fan is fixedly connected to one end of the cabinet body, the bottom end of the power generation board is fixedly installed on the top of the top cover, and power generation There are at least two plates, and the two power generation plates are symmetrically distributed with the top cover as an axis.

By adopting the above technical solution, the advantage is that it is convenient to reduce the resource consumption of the fan, thereby avoiding that when the surrounding environment is very hot, the fan is often used for heat dissipation, and the conventional fan is powered by power supply, which cannot effectively use the surrounding environment. Yes, the fan tends to consume a lot of resources under long-term operation, which causes inconvenience in the heat dissipation of the control cabinet.

Preferably, one end of the battery is fixedly connected to the inner wall of the cabinet, and the center of the battery and the center of the cooling fan are on the same straight line.

By adopting the above technical solution, the advantage is that it is convenient to collect excess electric energy.

Preferably, the size of the inner wall of the shielding cover matches the size of the surface of the cooling fan, and the size of the surface of the shielding cover matches the size of one end of the rotating cover, and one end of the motor is fixed to one end of the shielding cover.

By adopting the above technical solution, the advantage is that it is convenient to close the rotating cover to shield the heat dissipation fan in bad weather such as rain and fog.

Preferably, the size specification of the surface of the baffle plate matches the size specification of the surface of the heat dissipation fan, and the end of the filter plate away from the baffle plate is movably connected with the surface of the heat dissipation fan.

By adopting the above technical solution, the advantage is that it is convenient to remove impurities and dehumidify the air entering the cabinet body.

Preferably, there are at least two slide rails, the two slide rails are symmetrically distributed about the shield plate, and the size specification of the inner wall of the slide rail matches the surface size specification of the shield plate.

By adopting the above technical solution, the advantage is that the shielding plate can be easily disassembled, thereby avoiding the situation that the shielding plate is prone to dust clogging after long-term use, which reduces the working efficiency of the cooling fan, and because it is difficult to disassemble, it is difficult for the staff to Clean the cooling plate.

Preferably, the top of the clamping block is rotatably mounted to the inner top wall of the shielding cover, and the end of the spring away from the connection between itself and the clamping block is fixedly connected to the inner top wall of the shielding cover.

By adopting the above technical solution, the advantage is that it is convenient to limit the position of the shielding plate, and it is more convenient to install and disassemble.

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

1. The installed power generation board is installed on the top cover to convert the light energy generated by sunlight into electric energy for the operation of the fan, so as to reduce the resource consumption of the fan, thus avoiding the use of the fan when the surrounding environment is very hot To dissipate heat, the conventional fan is powered by power supply, which cannot effectively use the light energy of the surrounding environment. The fan tends to consume a lot of resources under long-term operation, which causes inconvenience in the heat dissipation of the control cabinet.

2. The battery collects the electric energy generated by the power generation panel, and is on the same straight line as the cooling fan to effectively avoid heat generation, so as to collect excess electric energy and use it when the light energy is insufficient. The shielding cover is installed on the On the surface of the cooling fan, the motor controls the rotating cover so that the rotating cover can be closed to block the cooling fan in bad weather such as rain and fog. Carry out impurity removal and dehumidification.

3. The set slide rail is installed on the surface of the baffle plate so that the baffle plate can be disassembled, thus avoiding the situation that the baffle plate is prone to dust clogging after long-term use, which reduces the working efficiency of the cooling fan, and because it is difficult to install It is difficult for the staff to clean the cooling plate when it is disassembled, and the spring pushes the block to be stuck in the limit hole inside the shielding plate, so as to limit the position of the shielding plate, and it is more convenient to install and disassemble.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

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

Fig. 3 is a structural schematic diagram of the shielding cover of the present invention.

In the figure: 1, cabinet body; 2, shielding door; 3, top cover; 4, cooling fan; 5, power generation board; 6, battery; 7, shielding cover; 8, rotating cover; plate; 11, filter plate; 12, motor 13, limit hole; 14, block; 15, spring.

Detailed ways

The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the implementation of the utility model, rather than all implementations plan. 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.

As shown in Figures 1-3, a control cabinet for power transmission lines includes a cabinet body 1 and a cooling fan 4, one end of the cabinet body 1 is rotatably installed with a shielding door 2, and the top of the cabinet body 1 is fixedly connected with a top cover 3 One end of the cooling fan 4 is electrically connected to the power generation board 5 by means of a wire, and one end of the power generation board 5 is electrically connected to the battery 6 by means of a wire. Turn the cover 8, the bottom end of the turn cover 8 is rotated with a motor 12 by means of a drive disc, the inner wall of the cover 7 is fixedly connected with a slide rail 9, the inner wall of the slide rail 9 is slidably provided with a shield plate 10, and one end of the shield plate 10 is fixedly connected There is a filter plate 11, a limiting hole 13 is opened inside the shielding plate 10 and the slide rail 9, the inner wall of the limiting hole 13 is clamped with a block 14, and a spring 15 is fixedly installed on one end of the block 14, and a spring 15 is fixed on one end of the blocking door 2. The size specification matches the size specification of one end of the cabinet body 1, one end of the cooling fan 4 is fixedly connected to one end of the cabinet body 1, the bottom end of the power generation board 5 is fixedly installed on the top of the top cover 3, and there are at least two power generation boards 5, two Each generating board 5 is distributed symmetrically with the top cover 3 as an axis.

The working principle of the above-mentioned technical scheme is as follows:

The installed power generation board 5 is installed on the upper end of the top cover 3 to convert the light energy generated by sunlight into electric energy for the operation of the fan, so as to reduce the resource consumption of the fan, thereby avoiding the use of the fan when the surrounding environment is very hot. To dissipate heat, the conventional fan is powered by power supply, which cannot effectively use the light energy of the surrounding environment. The fan tends to consume a lot of resources under long-term operation, which causes inconvenience in the heat dissipation of the control cabinet.

In another embodiment, as shown in FIG. 3 , one end of the battery 6 is fixedly connected to the inner wall of the cabinet 1 , and the center of the battery and the center of the cooling fan 4 are on the same straight line.

The storage battery 6 collects the electric energy generated by the power generating board 5, and is on the same straight line as the cooling fan 4, so as to effectively avoid heating and collect excess electric energy.

In another embodiment, as shown in FIG. 3 , the size specification of the inner wall of the shield cover 7 is adapted to the size specification of the surface of the cooling fan 4 , and the size specification of the surface of the shield cover 7 is adapted to the size specification of one end of the rotating cover 8 , One end of the motor 12 and one end of the shield cover 7 are fixedly installed.

When the light energy is not enough, the cover 7 is installed on the surface of the cooling fan 4, and the motor 12 controls the rotating cover 8, so that the rotating cover 8 is closed and the cooling fan 4 is closed in rainy and foggy weather. block.

In another embodiment, as shown in FIG. 3 , the surface size of the baffle plate 10 matches the surface size of the cooling fan 4 , and the end of the filter plate 11 away from the baffle plate 10 is movably connected to the surface of the cooling fan 4 .

The shielding plate 10 and the filter plate 11 are installed on the inner wall of the shielding cover 7 so as to remove impurities and dehumidify the air entering the cabinet 1 .

In another embodiment, as shown in Figure 2, there are at least two slide rails 9, and the two slide rails 9 are symmetrically distributed about the shielding plate 10, and the size specification of the inner wall of the slide rail 9 is the same as the surface size specification of the shielding plate 10. match.

The provided slide rail 9 is installed on the surface of the shielding plate 10, so that the shielding plate 10 can be disassembled, thereby avoiding the situation that the shielding plate 10 is prone to dust clogging after long-term use, reducing the working efficiency of the cooling fan 4, and Due to the difficulty of disassembly, it is difficult for the staff to clean the cooling plate.

In another embodiment, as shown in FIG. 2 , the top of the block 14 is rotatably installed with the inner top wall of the shield cover 7 , and the end of the spring 15 away from the connection between itself and the block 14 is fixedly connected with the inner top wall of the shield cover 7 .

The spring 15 pushes the block 14 to be stuck in the limiting hole 13 inside the shielding plate 10, so as to limit the shielding plate 10, and it is more convenient to install and disassemble.

The working principle and use process of the utility model: the installed power generation board 5 is installed on the upper end of the top cover 3, and the light energy generated by sunlight is converted into electric energy for the operation of the fan, so as to reduce the resource consumption of the fan, thereby avoiding When the surrounding environment is very hot, fans are often used to dissipate heat. Conventional fans are powered by power supply, which cannot effectively use the light energy of the surrounding environment. Fans tend to consume a lot of resources under long-term operation, resulting in heat dissipation in the control cabinet. When it is inconvenient, the battery 6 collects the electric energy generated by the power generation board 5, and is on the same line with the cooling fan 4, effectively avoiding the situation of heating, so as to collect excess electric energy, and use it when the light energy is insufficient. , the cover 7 is installed on the surface of the cooling fan 4, and the motor 12 controls the rotating cover 8 so that the rotating cover 8 is closed to cover the cooling fan 4 in rainy and foggy weather. The blocking plate 10 and the filter plate 11 The inner wall of the shielding cover 7 is installed so as to remove impurities and dehumidify the air entering the cabinet body 1 .

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 (7)

1. A control cabinet for power transmission lines, including a cabinet body (1) and a cooling fan (4), characterized in that: one end of the cabinet body (1) is rotatably installed with a shielding door (2), and the cabinet body (1) ) is fixedly connected with a top cover (3), one end of the cooling fan (4) is electrically connected to a power generation board (5) by a wire, and one end of the power generation board (5) is electrically connected to a battery ( 6), the surface of the cooling fan (4) is fixedly equipped with a cover (7), the top of the cover (7) is rotatably connected to a rotating cover (8), and the bottom end of the rotating cover (8) is A motor (12) is mounted on the drive plate for rotation, and a slide rail (9) is fixedly connected to the inner wall of the shield cover (7), and a shield plate (10) is slidably installed on the inner wall of the slide rail (9), and the shield plate One end of (10) is fixedly connected with a filter plate (11), and the inside of the shielding plate (10) and the slide rail (9) is penetrated with a limiting hole (13), and the inner wall of the limiting hole (13) is clamped There is a block (14), and a spring (15) is fixedly installed at one end of the block (14). 2. A control cabinet for power transmission lines according to claim 1, characterized in that: the size specification at one end of the shielding door (2) matches the size specification at one end of the cabinet body (1), and the cooling fan ( 4) is fixedly connected to one end of the cabinet body (1), the bottom end of the power generation board (5) is fixedly installed on the top of the top cover (3), and there are at least two power generation boards (5), and the two power generation boards (5) The plates (5) are symmetrically distributed with the top cover (3) as the axis. 3. A control cabinet for power transmission lines according to claim 1, characterized in that: one end of the battery (6) is fixedly connected to the inner wall of the cabinet (1), and the center of the battery is connected to the center of the cooling fan (4). on the same straight line. 4. A control cabinet for power transmission lines according to claim 1, characterized in that: the size of the inner wall of the shielding cover (7) matches the surface size of the cooling fan (4), and the shielding cover (7) ) surface size is compatible with the size of one end of the rotating cover (8), and one end of the motor (12) is fixedly installed with one end of the shielding cover (7). 5. A control cabinet for power transmission lines according to claim 1, characterized in that: the size of the surface of the shielding plate (10) matches the size of the surface of the cooling fan (4), and the filter plate ( 11) The end away from the baffle plate (10) is movably connected to the surface of the cooling fan (4). 6. A control cabinet for power transmission lines according to claim 1, characterized in that there are at least two slide rails (9), and the two slide rails (9) take the shielding plate (10) as the axis The distribution is symmetrical, and the size specification of the inner wall of the slide rail (9) matches the surface size specification of the baffle plate (10). 7. A control cabinet for power transmission lines according to claim 1, characterized in that: the top of the block (14) is rotatably installed with the inner top wall of the shielding cover (7), and the spring (15) is far away from it One end of the connection between itself and the block (14) is fixedly connected with the inner top wall of the shielding cover (7).

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