Outdoor power distribution cabinet

Abstract

The utility model relates to an outdoor power distribution cabinet which comprises a base, a box body is connected above the base, a plurality of supporting rods are arranged at the top end of the box body, the top ends of the supporting rods are fixedly connected with a photovoltaic panel, a wind speed sensor is arranged on one side above the photovoltaic panel, and a plurality of ventilation openings are formed in the two sides in the box body. A metal filter screen is arranged in the ventilation opening, one side of the metal filter screen is connected with a cleaning brush, one end of the cleaning brush is connected with a servo motor, and the servo motor is embedded in the protection shell. The photovoltaic panel is arranged on the box body, the photovoltaic panel can generate electricity through solar energy and store electric energy in the storage battery, so that energy consumption can be reduced, the metal filter screen is arranged on the ventilation opening and can block mosquitoes, the metal filter screen can be cleaned when the cleaning brush rotates, and the cleaning effect is good. Mosquito corpses attached to the metal filter screen can be conveniently removed, and meanwhile the ventilation effect in the box body can be kept.

Description

Technical Field

[0001] The utility model relates to an outdoor power distribution cabinet, belonging to the technical field of power distribution cabinets. Background Technique

[0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets and metering cabinets, and are the terminal equipment of the power distribution system. Outdoor power distribution cabinets are supporting equipment for the urban power grid cable transformation. They can be installed outdoors, indoors or buried, and can connect power cables with box transformers, load switch cabinets, combined electrical cabinets, ring network power supply units, etc., playing the roles of tapping, branching, relaying or conversion, providing great convenience for cable networking.

[0003] For example, CN216929355U discloses an outdoor power distribution cabinet. By setting a heating device to raise the temperature of the top plate, the ice and snow on the top plate are melted. The melted snow water and normal rainwater are guided to the ground through the top plate to prevent rain and snow from entering the power distribution cabinet. A mosquito net is used to block mosquitoes. When the mosquito net is not in use, the connecting ring is connected to the hook to hang up the mosquito net. The mosquito net prevents mosquitoes from entering the power distribution cabinet through the heat dissipation holes, achieving a good anti-insect effect. When used in summer, the temperature of the outdoor power distribution cabinet is relatively high and heat dissipation is often required, so that the power distribution cabinet consumes more electric energy during heat dissipation. And when using the mosquito net to block mosquitoes, due to the poor outdoor environment, the mosquito net is prone to corrosion, aging and other phenomena during long-term use, affecting the mosquito blocking effect. Moreover, the mosquitoes adhering to the mosquito net are not easy to clean. Content of the Utility Model

[0004] The purpose of the utility model is to provide an outdoor power distribution cabinet. By setting a photovoltaic panel on the box body, the photovoltaic panel can generate electricity through solar energy and store the electric energy in a storage battery, thereby reducing energy consumption. And a metal filter screen is provided on the ventilation opening. The metal filter screen can block mosquitoes, and the cleaning brush can also clean the metal filter screen when rotating, facilitating the removal of the mosquito corpses attached to the metal filter screen, and at the same time maintaining the ventilation effect inside the box body, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An outdoor power distribution cabinet, including a base, a box body is connected above the base, several support rods are provided at the top of the box body, the top ends of the support rods are fixedly connected with a photovoltaic panel, a wind speed sensor is provided on one side above the photovoltaic panel, several ventilation openings are provided on both sides inside the box body, a metal filter screen is provided inside the ventilation openings, a cleaning brush is connected to one side of the metal filter screen, one end of the cleaning brush is connected with a servo motor, the servo motor is embedded inside a protective shell, a temperature sensor is provided on one side above the inside of the box body, and a controller is provided on the adjacent side of the temperature sensor.

[0007] Further, a diversion hole is provided inside the base, and the diversion holes are provided on four surfaces of the base and communicate with each other.

[0008] Further, the photovoltaic panel is arranged in an inverted V shape above the box body. A storage battery is provided below the box body. The input end of the storage battery is connected to the power output end of the photovoltaic panel. An exhaust hole is provided on the back of the box body inside the box body, and an exhaust fan is provided inside the exhaust hole.

[0009] Further, four ventilation openings are provided and symmetrically arranged on both sides inside the box body, and a protective shell is provided outside the ventilation openings.

[0010] Further, the upper part of the protective shell is arranged at an oblique angle, and an opening is provided at the bottom of the protective shell.

[0011] Further, the cleaning brush is arranged in a straight line on the metal filter screen. The cleaning brush abuts against the metal filter screen, and the material of the metal filter screen is stainless steel.

[0012] Further, the output ends of the wind speed sensor and the temperature sensor are electrically connected to the input end of the controller through wires, and the output end of the controller is electrically connected to the input ends of the servo motor and the exhaust fan through wires.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By arranging a photovoltaic panel on the box body, the photovoltaic panel can generate electricity through solar energy and store the electric energy in the storage battery, thereby reducing energy consumption. And in strong wind weather, the wind speed sensor can detect the wind speed, and the controller can turn off the exhaust fan, so that the wind in the external environment enters the box body through the ventilation opening for circulating heat dissipation, thereby reducing energy waste and saving electric energy.

[0015] 2. By arranging a metal filter screen on the ventilation opening, the metal filter screen can block mosquitoes, and the cleaning brush can also clean the metal filter screen when rotating, which is convenient for removing the mosquito corpses attached to the metal filter screen, and at the same time can maintain the ventilation effect inside the box body. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the specific embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0017] Figure 1 It is the front view of an outdoor power distribution cabinet of the present utility model;

[0018] Figure 2It is a distribution diagram of the positions of the ventilation openings of an outdoor power distribution cabinet of the present utility model on the box body;

[0019] Figure 3 It is a cross-sectional view of an outdoor power distribution cabinet of the present utility model;

[0020] Figure 4 It is an outdoor power distribution cabinet of the present utility model Figure 3 Partial enlarged view of area A in the figure;

[0021] Reference numerals in the figure: 1, base; 2, box body; 3, support rod; 4, photovoltaic panel; 5, wind speed sensor; 6, ventilation opening; 7, metal filter screen; 8, cleaning brush; 9, servo motor; 10, protective shell; 11, temperature sensor; 12, controller; 13, diversion hole; 14, storage battery; 15, exhaust hole; 16, exhaust fan. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0024] An outdoor power distribution cabinet includes a base 1, a box body 2 is connected above the base 1, a plurality of support rods 3 are provided at the top of the box body 2, the top of the support rods 3 is fixedly connected to a photovoltaic panel 4, a wind speed sensor 5 is provided on one side above the photovoltaic panel 4, a plurality of ventilation openings 6 are provided on both sides inside the box body 2, a metal filter screen 7 is provided inside the ventilation openings 6, a cleaning brush 8 is connected to one side of the metal filter screen 7, one end of the cleaning brush 8 is connected to a servo motor 9, the servo motor 9 is embedded inside a protective shell 10, a temperature sensor 11 is provided on one side above the inside of the box body 2, and a controller 12 is provided adjacent to one side of the temperature sensor 11.

[0025] Specifically, a diversion hole 13 is provided inside the base 1. The diversion holes 13 are opened on four faces of the base 1 and communicate with each other. The photovoltaic panel 4 is arranged in an inverted V shape above the box body 2. A storage battery 14 is provided below the interior of the box body 2. The input end of the storage battery 14 is connected to the power output end of the photovoltaic panel 4. An exhaust hole 15 is provided on the back of the box body 2 inside the box body 2, and an exhaust fan 16 is provided inside the exhaust hole 15. The diversion holes 13 can allow wind or water to pass through the base 1, reduce the impact on the base 1, and improve the stability of the base 1. The exhaust fan 16 can actively operate to dissipate heat inside the box body 2, thereby automatically cooling the interior of the box body 2.

[0026] Specifically, four ventilation openings 6 are provided and symmetrically arranged on both sides inside the box body 2. The protective shell 10 is arranged outside the ventilation openings 6. The upper part of the protective shell 10 is arranged at an oblique angle, and an opening is provided at the bottom of the protective shell 10. The ventilation openings 6 can allow the air inside the box body 2 to flow, facilitating the discharge of heat inside the box body 2. The protective shell 10 can be arranged outside the ventilation openings 6 to prevent rain and snow from entering the interior of the box body 2 through the ventilation openings 6.

[0027] Embodiment 2: Please refer to Figure 2 , Figure 4 , the difference between this embodiment and Embodiment 1 is that: the cleaning brush 8 is arranged in a straight line on the metal filter screen 7. The cleaning brush 8 is in contact with the metal filter screen 7. The material of the metal filter screen 7 is stainless steel. The output ends of the wind speed sensor 5 and the temperature sensor 11 are electrically connected to the input end of the controller 12 through wires. The output end of the controller 12 is electrically connected to the input ends of the servo motor 9 and the exhaust fan 16 through wires. The cleaning brush 8 can clean the metal filter screen 7 driven by the servo motor 9, reducing the attachment of dust and mosquito corpses on the metal filter screen 7.

[0028] The working principle of the present utility model: When in use, the photovoltaic panel 4 can generate electricity through solar energy and store the electric energy in the storage battery 14, thereby reducing energy consumption. And in strong wind weather, the wind speed sensor 5 can detect the wind speed, and the controller 12 can turn off the exhaust fan 16, so as to use the method of allowing the wind in the external environment to enter the interior of the box body 2 through the ventilation openings 6 for circulating heat dissipation; the metal filter screen 7 can block mosquitoes, the servo motor 9 can drive the cleaning brush 8 to rotate, and when the cleaning brush 8 rotates, it can clean the metal filter screen 7, facilitating the removal of mosquito corpses attached to the metal filter screen 7, and at the same time maintaining the ventilation effect inside the box body 2.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0030] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An outdoor power distribution cabinet, comprising a base (1), characterized in that: A box body (2) is connected to the top of the base (1); a plurality of support rods (3) are provided at the top of the box body (2); the tops of the support rods (3) are fixedly connected to the photovoltaic panels (4); a wind speed sensor (5) is provided on one side above the photovoltaic panels (4); a plurality of vents (6) are provided on both sides inside the box body (2); a metal filter (7) is provided inside the vents (6); a cleaning brush (8) is connected to one side of the metal filter (7); one end of the cleaning brush (8) is connected to a servo motor (9); the servo motor (9) is embedded in a protective shell (10); a temperature sensor (11) is provided on one side above the inside of the box body (2); a controller (12) is provided on one side adjacent to the temperature sensor (11).

2. An outdoor power distribution cabinet according to claim 1, characterized in that: The base (1) is provided with flow guide holes (13) inside, and the flow guide holes (13) are provided on four surfaces of the base (1) and are interconnected.

3. An outdoor power distribution cabinet according to claim 1, characterized in that: The photovoltaic panel (4) is arranged in an inverted V shape above the box (2); a storage battery (14) is provided at the lower part of the box (2); an input end of the storage battery (14) is connected to a power output end of the photovoltaic panel (4); an exhaust hole (15) is provided at the back of the box (2) inside the box (2), and an exhaust fan (16) is provided inside the exhaust hole (15).

4. An outdoor power distribution cabinet according to claim 1, characterized in that: The ventilation openings (6) are provided with four and are symmetrically arranged on two sides of the interior of the box body (2), and the protective shell (10) is arranged outside the ventilation openings (6).

5. The outdoor power distribution cabinet according to claim 1, characterized in that: The top of the protective shell (10) is arranged at an oblique angle, and the bottom of the protective shell (10) is provided with an opening.

6. An outdoor power distribution cabinet according to claim 1, characterized in that: The cleaning brush (8) is arranged in a straight line on the metal filter (7), the cleaning brush (8) is in contact with the metal filter (7), and the material of the metal filter (7) is stainless steel.

7. An outdoor power distribution cabinet according to claim 3, characterized in that: The output ends of the wind speed sensor (5) and the temperature sensor (11) are electrically connected to the input end of the controller (12) via wires, and the output end of the controller (12) is electrically connected to the input ends of the servo motor (9) and the exhaust fan (16) via wires.

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