CN215119777U

CN215119777U - Special switch board of photovoltaic power generation station

Info

Publication number: CN215119777U
Application number: CN202121030824.5U
Authority: CN
Inventors: 尹晓龙; 马志远; 左银华; 王河; 李卫国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-10
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a special power distribution cabinet for a photovoltaic power station, which comprises a cabinet body, wherein sliding rails are fixedly connected with two sides in the cabinet body, a mounting plate is arranged between the sliding rails, sliding columns are fixedly connected with two ends of the mounting plate, the sliding columns are positioned on the upper and lower sides of the sliding rails, and a plurality of heat conducting grooves are fixedly connected with the rear side of the mounting plate; the utility model discloses a refrigerator cabinet, including cabinet body, motor, the inside both sides of cabinet body install the motor, the upper end fixedly connected with threaded rod of motor, and the outside of threaded rod is equipped with the lifter plate, the upper end fixedly connected with shielding plate of lifter plate, and the lifter plate upper end is located the shielding plate below and is equipped with the fin, the below fixedly connected with heat-conducting plate of lifter plate, the cabinet body inside is located the below fixedly connected with heating panel of mounting panel. The utility model discloses at the during operation, through the design have mounting panel and lifter plate, can rise through the lifter plate and make the fin remove to the external side of cabinet for the radiating effect of the internal portion of cabinet increases, and the radiating effect is better.

Description

Special switch board of photovoltaic power generation station

Technical Field

The utility model relates to a switch board specifically is a special switch board of photovoltaic power generation station.

Background

The photovoltaic power generation station mainly comprises a photovoltaic power generation system and power generation stations including various buildings and overhaul, maintenance and living facilities. The photovoltaic effect refers to a phenomenon that light irradiation causes a potential difference between different parts where a non-uniform semiconductor and a metal are combined. The basic principle of photovoltaic power generation is that the task of a photovoltaic effect solar expert is to complete the work of voltage manufacturing, and because the voltage is manufactured, a solar cell for completing photovoltaic conversion is the key of sunlight power generation. In photovoltaic conversion, electrical components need to be installed inside a power distribution cabinet.

However, the existing power distribution cabinet is provided with a fan on the cabinet door to dissipate heat of electrical components when in use, so that the heat dissipation effect is poor, and the service life of the electrical components is short. Therefore, the utility model provides a special switch board of photovoltaic power generation station to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special switch board of photovoltaic power generation station to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a power distribution cabinet special for a photovoltaic power station comprises a cabinet body, wherein sliding rails are fixedly connected to two sides in the cabinet body, a mounting plate is arranged between the sliding rails, sliding columns are fixedly connected to two ends of the mounting plate, the sliding columns are located on the upper side and the lower side of the sliding rails, and a plurality of heat conducting grooves are fixedly connected to the rear side of the mounting plate;

the utility model discloses a fan, including cabinet body, fan, lifting plate, heat-conducting plate, fan, motor, the motor is installed to cabinet body inside both sides, the upper end fixedly connected with threaded rod of motor, the outside of threaded rod is equipped with the lifter plate, the upper end fixedly connected with shielding plate of lifter plate, the lifter plate upper end is located the shielding plate below and is equipped with the fin, the below fixedly connected with heat-conducting plate of lifter plate, the cabinet body inside is located the below fixedly connected with heating panel of mounting panel, the heat-conducting plate passes the heating panel, the cabinet body inside is located the below fixedly connected with fixed plate of heating panel, fixed plate internally mounted has the fan.

As a further aspect of the present invention: and a plurality of electrical elements are arranged on the mounting plate. When ordinary use, dispel the heat on to the mounting panel through the fan, simultaneously through heat conduction groove with heat direction heat-conducting plate, the heat-conducting plate conducts the heat to the heating panel on, increase heat radiating area through heat-conducting plate and heating panel, increase the radiating effect of device, when the inside high temperature of the cabinet body is too high, start through the motor, it rotates to drive the threaded rod through the motor, it rises to make the lifter plate rotate through the threaded rod, the lifter plate rises to make the shielding plate rise, open the cabinet body and increase air-out area, make the fin remove to the outside of the cabinet body simultaneously, increase the heat dissipation of the cabinet body through external wind-force. The heat dissipation effect is better.

As a further aspect of the present invention: the upper end of the cabinet body is fixedly connected with a rainproof top, and the front end of the cabinet body is rotatably connected with a cabinet door.

As a further aspect of the present invention: the upper end of the cabinet body is provided with an air outlet which is positioned below the rainproof roof.

As a further aspect of the present invention: air inlets are formed in two sides of the lower end of the cabinet body and located below the fixing plate.

As a further aspect of the present invention: the internal portion both sides of cabinet are rotated and are connected with the dwang, fixedly connected with holding rod between the dwang, mounting panel both sides lower extreme fixedly connected with dead lever, and the dead lever is located inside dwang one end. The rotating rod is rotated through the holding rod, so that the mounting plate can move forwards, and the electrical elements are convenient to mount.

As a further aspect of the present invention: the rear side of the cabinet body is fixedly connected with a water storage tank, the rear end of the heat dissipation plate is fixedly connected with a connecting plate, and the connecting plate penetrates through the cabinet body and is located inside the water storage tank.

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

through the design have mounting panel and lifter plate, can rise through the lifter plate and make the fin remove to the external side of cabinet for the radiating effect of the internal portion of cabinet increases, and the radiating effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a power distribution cabinet dedicated to a photovoltaic power station.

Fig. 2 is a schematic view of an internal structure of a cabinet body in an embodiment of a power distribution cabinet dedicated for a photovoltaic power plant.

Fig. 3 is a schematic structural view of a heat conduction groove in a first embodiment of a power distribution cabinet dedicated to a photovoltaic power station.

Fig. 4 is a schematic structural diagram of a rotating rod in an embodiment of a power distribution cabinet special for a photovoltaic power station.

Fig. 5 is a schematic structural view of a water storage tank in a second embodiment of a power distribution cabinet dedicated to a photovoltaic power plant.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. an air inlet; 4. a rain-proof roof; 5. an air outlet; 6. a lifting plate; 7. a shielding plate; 8. a heat sink; 9. a sliding rail; 10. mounting a plate; 11. an electrical component; 12. a sliding post; 13. a heat conducting groove; 14. a heat conducting plate; 15. a heat dissipation plate; 16. a motor; 17. a threaded rod; 18. a fixing plate; 19. a fan; 20. rotating the rod; 21. fixing the rod; 22. a holding rod; 23. a water storage tank; 24. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1 to 4, in the embodiment of the present invention, a power distribution cabinet special for a photovoltaic power generation station includes a cabinet body 1, sliding rails 9 are fixedly connected to two sides inside the cabinet body 1, a mounting plate 10 is disposed between the sliding rails 9, sliding columns 12 are fixedly connected to two ends of the mounting plate 10, the sliding columns 12 are located on two sides of the sliding rails 9, a plurality of heat conduction grooves 13 are fixedly connected to the rear side of the mounting plate 10, and a plurality of electrical components 11 are mounted on the mounting plate 10; the upper end of the cabinet body 1 is fixedly connected with a rainproof roof 4, and the front end of the cabinet body 1 is rotatably connected with a cabinet door 2. An air outlet 5 is arranged at the upper end of the cabinet body 1, and the air outlet 5 is positioned below the rain-proof roof 4.

Motor 16 is installed to 1 inside both sides of the cabinet body, motor 16's upper end fixedly connected with threaded rod 17, threaded rod 17's the outside is equipped with lifter plate 6, lifter plate 6's upper end fixedly connected with shielding plate 7, lifter plate 6 upper end is located shielding plate 7 below and is equipped with fin 8, lifter plate 6's below fixedly connected with heat-conducting plate 14, the inside below fixedly connected with heating panel 15 that is located mounting panel 10 of the cabinet body 1, heat-conducting plate 14 passes heating panel 15, the inside below fixedly connected with fixed plate 18 that is located heating panel 15 of the

cabinet body

1, 18 internally mounted of fixed plate has fan 19. Air inlets 3 are formed in two sides of the lower end of the cabinet body 1, and the air inlets 3 are located below the fixing plate 18.

The cabinet body 1 inside both sides are rotated and are connected with dwang 20, fixedly connected with holding rod 22 between the dwang 20, and mounting panel 10 both sides lower extreme fixedly connected with dead lever 21, dead lever 21 are located inside dwang 20 one end.

Example two: referring to fig. 5, in the embodiment of the present invention, a water storage tank 23 is fixedly connected to the rear side of the cabinet 1, a connecting plate 24 is fixedly connected to the rear end of the heat dissipation plate 15, and the connecting plate 24 passes through the cabinet 1 and is located inside the water storage tank 23. The water storage tank 23 stores water in a rainy day, so that heat dissipation of the heat dissipation plate 15 can be increased.

The utility model discloses a theory of operation is:

this device is when using, use through external controller and power, when ordinary use, dispel the heat on to mounting panel 10 through the fan, guide heat-conducting plate 14 with the heat through heat-conducting groove 13 simultaneously, heat-conducting plate 14 conducts the heat to heating panel 15 on, increase heat radiating area through heat-conducting plate 14 and heating panel 15, the radiating effect of increase device, when the inside high temperature of the cabinet body 1, start through motor 16, it rotates to drive threaded rod 17 through motor 16, it makes lifter plate 6 rise to rotate through threaded rod 17, lifter plate 6 rises and makes shielding plate 7 rise, open the increase air-out area with the cabinet body 1, make fin 8 remove to the outside of the cabinet body 1 simultaneously, increase the heat dissipation of the cabinet body 1 through external wind-force, the radiating effect is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power distribution cabinet special for a photovoltaic power station comprises a cabinet body (1) and is characterized in that sliding rails (9) are fixedly connected to two sides of the interior of the cabinet body (1), a mounting plate (10) is arranged between the sliding rails (9), sliding columns (12) are fixedly connected to two ends of the mounting plate (10), the sliding columns (12) are located on the upper side and the lower side of each sliding rail (9), and a plurality of heat conducting grooves (13) are fixedly connected to the rear side of the mounting plate (10);

motor (16) are installed to the inside both sides of the cabinet body (1), upper end fixedly connected with threaded rod (17) of motor (16), the outside of threaded rod (17) is equipped with lifter plate (6), upper end fixedly connected with shielding plate (7) of lifter plate (6), lifter plate (6) upper end is located shielding plate (7) below and is equipped with fin (8), below fixedly connected with heat-conducting plate (14) of lifter plate (6), the inside below fixedly connected with heating panel (15) that is located mounting panel (10) of the cabinet body (1), heating panel (15) are passed in heat-conducting plate (14), the inside below fixedly connected with fixed plate (18) that is located heating panel (15) of the cabinet body (1), fixed plate (18) internally mounted has fan (19).

2. The distribution cabinet dedicated to photovoltaic power stations according to claim 1, characterized in that a plurality of electrical components (11) are mounted on said mounting plate (10).

3. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein the upper end of the cabinet body (1) is fixedly connected with a rainproof top (4), and the front end of the cabinet body (1) is rotatably connected with a cabinet door (2).

4. The power distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein an air outlet (5) is arranged at the upper end of the cabinet body (1), and the air outlet (5) is located below the rain-proof roof (4).

5. The distribution cabinet special for the photovoltaic power station according to claim 1, wherein air inlets (3) are arranged on two sides of the lower end of the cabinet body (1), and the air inlets (3) are located below the fixing plate (18).

6. The distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein rotating rods (20) are rotatably connected to two sides inside the cabinet body (1), a holding rod (22) is fixedly connected between the rotating rods (20), fixing rods (21) are fixedly connected to lower ends of two sides of the mounting plate (10), and the fixing rods (21) are located inside one end of the rotating rods (20).

7. The distribution cabinet special for the photovoltaic power station as claimed in claim 1, wherein a water storage tank (23) is fixedly connected to the rear side of the cabinet body (1), a connecting plate (24) is fixedly connected to the rear end of the heat dissipation plate (15), and the connecting plate (24) penetrates through the cabinet body (1) and is located inside the water storage tank (23).