CN219760376U - Digital photovoltaic distribution box - Google Patents

Abstract

The utility model discloses a digital photovoltaic distribution box in the technical field of distribution boxes, which comprises a box body, wherein the lower end of the box body is fixedly connected with a supporting seat, the front end of the box body is rotationally connected with a box door through a hinge, the inside of the box body is fixedly connected with a mounting plate, the lower end of the mounting plate is fixedly connected with a heat dissipation device, the inside of the box body is rotationally connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a supporting plate, the lower end of the supporting plate is fixedly connected with a supporting column, the supporting column is in sliding connection with the upper end face of the box body, the upper end of the supporting plate is fixedly connected with a solar photovoltaic panel through a supporting frame, the circumferential surface of the rotating shaft is provided with a steering device, the steering device comprises a first sprocket fixedly connected with the circumferential surface of the rotating shaft, the inside of the mounting plate is rotationally connected with a driving shaft, the circumferential surface of the driving shaft is fixedly connected with a second sprocket, and the first sprocket and the second sprocket are connected through a chain.

Description

Digital photovoltaic distribution box

Technical field

The utility model relates to the technical field of distribution boxes, in particular to digital photovoltaic distribution boxes.

Background technique

The distribution box is a massive parameter in data. It generally constitutes low-voltage electrical wiring. It requires switching equipment, measuring instruments, protective appliances and auxiliary equipment to be assembled in a closed or semi-closed metal cabinet or on a screen to form a low-voltage distribution box. Box, the circuit can be connected or disconnected with the help of manual or automatic switch during normal operation.

Distribution boxes for photovoltaic power generation are generally placed outdoors and can be exposed to sunlight. Most photovoltaic distribution boxes install photovoltaic power generation panels above the box to receive sunlight. However, most existing photovoltaic power generation panels After installation, the position of the power generation panels is fixed and cannot be rotated over time, so they cannot fully utilize the energy generated by sunlight.

Therefore, the present utility model provides a digital photovoltaic distribution box to solve the problem that most existing photovoltaic power generation panels are fixed in position after being installed above the box and cannot follow the position of the sun as time changes.

Utility model content

The purpose of this utility model is to provide a digital photovoltaic distribution box to solve the problem that most existing photovoltaic power generation panels are fixed in position after being installed above the box and cannot follow the position of the sun as time changes.

In order to solve the above technical problems, the utility model provides a digital photovoltaic distribution box, which includes a box body. The lower end of the box body is fixedly connected with a support base. The front end of the box body is rotatably connected with a box door through a hinge. The box body is fixed inside A mounting plate is connected, a heat dissipation device is fixedly connected to the lower end of the installation plate, a rotation shaft is rotationally connected to the box, a support plate is fixed to the upper end of the rotation shaft, and a support column is fixedly connected to the lower end of the support plate. There is a sliding connection between the support column and the upper end surface of the box. The upper end of the support plate is fixedly connected to a solar photovoltaic panel through a support frame. A steering device is provided on the circumferential surface of the rotating shaft. The steering device includes a fixed connection on the circumferential surface of the rotating shaft. There is a first sprocket, a drive shaft is rotatably connected in the mounting plate, a second sprocket is fixedly connected to the circumferential surface of the drive shaft, the first sprocket and the second sprocket are connected by a chain, The diameter of the second sprocket is greater than the diameter of the first sprocket.

Preferably, the heat dissipation device includes a motor fixedly connected to the lower end of the mounting plate, a rotating rod fixedly connected to the output end of the motor, and fan blades fixedly connected to the circumferential surface of the rotating rod.

Preferably, exhaust ports are provided at both left and right ends of the box, and rain shields are fixedly connected to both ends of the box, and the rain shields correspond to the positions of the exhaust ports.

Preferably, a worm is fixedly connected to the circumferential surface of the rotating rod, a rotating base is fixedly connected to the lower end of the mounting plate, a driven rod is rotationally connected to the rotating base, and a worm wheel is fixedly connected to the rear end of the driven rod, so The worm meshes with the worm gear, the front end of the driven rod is fixedly connected with a first bevel gear, the lower end of the drive shaft is fixedly connected with a second bevel gear, and the first bevel gear meshes with the second bevel gear.

Preferably, a protective cover and a battery are fixedly connected to the lower end of the installation plate, and the solar photovoltaic panel and the battery are connected through wires.

Preferably, a display screen is fixedly connected to the front end of the protective cover, and the display screen is connected to the electronic equipment in the box through wires.

Compared with the existing technology, the utility model provides a method with the following beneficial effects:

1. This utility model rotates the motor through the rotating rod, the rotating rod drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the driven rod to rotate, the driven rod drives the first bevel gear to rotate, and the first bevel gear passes between the second bevel gear and meshing to drive the drive shaft to rotate, the drive shaft drives the second sprocket to rotate, the second sprocket drives the first sprocket to rotate through the first chain, the first sprocket drives the rotating shaft to rotate, the rotating shaft drives the support plate to rotate, and the rotation The shaft rotates once every twenty-four hours. Through the action of the support column, the stability of the support plate is improved. The support plate drives the solar photovoltaic panel to rotate through the support frame, so that the solar photovoltaic panel can always face the sun. Effect.

2. By starting the motor, the motor drives the rotating rod to rotate, and the rotating rod drives the fan blades to rotate, thereby achieving the effect of dissipating heat to the electronic components in the box.

Description of the drawings

Figure 1 is a schematic diagram of the utility model;

Figure 2 is a disassembled schematic diagram of the utility model;

Figure 3 is a partially cutaway schematic diagram of the utility model;

Figure 4 is a schematic diagram of part A in Figure 3 of the present invention.

In the picture: 1. Box; 2. Support base; 3. Box door; 4. Mounting plate; 5. Protective cover; 6. Rotating shaft; 7. Support plate; 8. Support column; 9. Solar photovoltaic panel; 10 , first sprocket; 11. drive shaft; 12. second sprocket; 13. motor; 14. rotating rod; 15. fan blade; 16. exhaust port; 17. weather shield; 18. worm gear; 19. Worm; 20, rotating seat; 21, driven rod; 22, display screen; 23, first bevel gear; 24, second bevel gear; 25, battery.

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 part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-4. The present utility model provides a technical solution: a digital photovoltaic distribution box, including a box 1. The lower end of the box 1 is fixedly connected to a support base 2, and the front end of the box 1 is rotatably connected to a door 3 through a hinge. , there is a mounting plate 4 fixedly connected to the box 1, and a heat dissipation device is fixedly connected to the lower end of the installation plate 4. A rotating shaft 6 is rotatably connected to the box 1, the upper end of the rotating shaft 6 is fixedly connected to a support plate 7, and the lower end of the support plate 7 is fixedly connected. There is a support column 8, which is slidingly connected to the upper end surface of the box 1. The upper end of the support plate 7 is fixedly connected to a solar photovoltaic panel 9 through a support frame. A steering device is provided on the circumferential surface of the rotating shaft 6, and the steering device includes a rotating shaft. 6 The first sprocket 10 is fixedly connected to the circumferential surface, the driving shaft 11 is rotatably connected to the mounting plate 4, the second sprocket 12 is fixedly connected to the circumferential surface of the driving shaft 11, between the first sprocket 10 and the second sprocket 12 Connected by a chain, the diameter of the second sprocket 12 is larger than the diameter of the first sprocket 10. During operation, after the equipment is installed outdoors, the drive shaft 11 rotates, and the drive shaft 11 drives the second sprocket 12 to rotate. The wheel 12 drives the first sprocket 10 to rotate through the first chain, the first sprocket 10 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the supporting plate 7 to rotate, the rotating shaft 6 rotates once every twenty-four hours, and passes through the supporting column 8 Under the action of the support plate 7, the stability of the support plate 7 is improved. The support plate 7 drives the solar photovoltaic panel 9 to rotate through the support frame, thereby achieving the effect of enabling the solar photovoltaic panel 9 to always face the sun.

Further, the heat dissipation device includes a motor 13 fixedly connected to the lower end of the mounting plate 4, a rotating rod 14 fixedly connected to the output end of the motor 13, and a fan blade 15 fixedly connected to the circumferential surface of the rotating rod 14. During operation, due to the electronics installed in the box, There are many components, and high-temperature air will be generated during work. By starting the motor 13, the motor 13 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the fan blade 15 to rotate, thereby achieving the effect of cooling the electronic components in the box 1.

Further, exhaust ports 16 are provided at both left and right ends of the box 1, and rain shields 17 are fixedly connected to both ends of the box 1. The rain shields 17 correspond to the positions of the exhaust ports 16. During operation, the heat dissipation device Under the action of , the hot air is discharged through the exhaust port 16, and the weather shield 17 is installed at a position corresponding to the exhaust port 16, thereby achieving the effect of preventing rainwater from entering the box 1 through the exhaust port 16 on rainy days.

Further, a worm 19 is fixedly connected to the circumferential surface of the rotating rod 14, a rotating base 20 is fixedly connected to the lower end of the mounting plate 4, a driven rod 21 is rotationally connected to the rotating base 20, and a worm gear 18 is fixedly connected to the rear end of the driven rod 21. 19 meshes with the worm gear 18, the front end of the driven rod 21 is fixedly connected with the first bevel gear 23, the lower end of the drive shaft 11 is fixedly connected with the second bevel gear 24, the first bevel gear 23 meshes with the second bevel gear 24, During operation, the rotating rod 14 rotates, the rotating rod 14 drives the worm 19 to rotate, the worm 19 drives the worm gear 18 to rotate, the worm gear 18 drives the driven rod 21 to rotate, the driven rod 21 drives the first bevel gear 23 to rotate, and the first bevel gear 23 By meshing with the second bevel gear 24, the drive shaft 11 is driven to rotate, thereby achieving the effect of driving the steering device to operate.

Further, the lower end of the installation plate 4 is fixedly connected with a protective cover 5 and a battery 25. The solar photovoltaic panel 9 and the battery 25 are connected through wires. During operation, when the solar photovoltaic panel 9 collects the energy generated by sunlight, it is transmitted to the battery through wires. 25 stores energy and automatically achieves the effect of energy conversion.

Further, a display screen 22 is fixedly connected to the front end of the protective cover 5. The display screen 22 is connected to the electronic equipment in the box 1 through wires. During operation, the data of the electronic equipment in the box 1 during operation is transmitted to the display screen through wires. 22, to display through the display screen 22, thereby achieving the effect of visualizing the operation data of the electronic components in the box 1.

The working principle of the utility model: when in use, because there are many electronic components installed in the box, high-temperature air will be generated during work. By starting the motor 13, the motor 13 drives the rotating rod 14 to rotate, and the rotating rod 14 drives the fan blade 15 Rotate, thereby achieving the effect of dissipating heat for the electronic components in the box 1. Under the action of the heat dissipation device, the hot air is discharged through the exhaust port 16, and the position of the weather shield 17 is installed corresponding to the exhaust port 16, thereby achieving In order to prevent rainwater from entering the box 1 through the exhaust port 16 on rainy days, the motor 13 rotates the rod 14, the rotating rod 14 drives the worm 19 to rotate, the worm 19 drives the worm gear 18 to rotate, and the worm gear 18 drives the driven rod 21 to rotate. , the driven rod 21 drives the first bevel gear 23 to rotate, the first bevel gear 23 drives the driving shaft 11 to rotate by meshing with the second bevel gear 24, the driving shaft 11 drives the second sprocket 12 to rotate, and the second chain The wheel 12 drives the first sprocket 10 to rotate through the first chain, the first sprocket 10 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the supporting plate 7 to rotate, the rotating shaft 6 rotates once every twenty-four hours, and passes through the supporting column 8 Under the action of the support plate 7, the stability of the support plate 7 is improved. The support plate 7 drives the solar photovoltaic panel 9 to rotate through the support frame, thereby achieving the effect of allowing the solar photovoltaic panel 9 to always face the sun. When the equipment is operating normally, the motor 13 rotates for one day, and the rotating shaft 6 is decelerated through multiple reducing parts. The rotating shaft 6 rotates once a day, so that the solar photovoltaic panel 9 rotates in a circle, follows the sun's movement angle during the day, and resets at night. When the solar photovoltaic panel 9 After collecting the energy generated by sunlight, it is sent to the battery 25 through wires to store the energy, thereby achieving the effect of energy conversion. The data of the electronic equipment in the box 1 when it is running is sent to the display screen 22 through the wires to pass through the display screen. 22 is displayed, thereby achieving the effect of visualizing the operation data of the electronic components in the box 1.

It can be understood that the present invention has been described through some embodiments. It is known to those skilled in the art that various changes or equivalents can be made to these features and embodiments without departing from the spirit and scope of the present invention. replace. In addition, in light of the teachings of the invention, modifications may be made to adapt the features and embodiments to a particular situation and material without departing from the spirit and scope of the invention. Therefore, the present utility model is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the present application belong to the scope of protection of the present utility model.

Claims (6)

1. Digital photovoltaic block terminal, including box (1), its characterized in that: the novel solar energy photovoltaic power generation device comprises a box body (1), wherein a supporting seat (2) is fixedly connected to the lower end of the box body (1), a box door (3) is rotationally connected to the front end of the box body (1) through a hinge, a mounting plate (4) is fixedly connected to the lower end of the mounting plate (4), a rotating shaft (6) is rotationally connected to the box body (1), a supporting plate (7) is fixedly connected to the upper end of the rotating shaft (6), a supporting column (8) is fixedly connected to the lower end of the supporting plate (7), sliding connection is achieved between the supporting column (8) and the upper end face of the box body (1), a solar energy photovoltaic plate (9) is fixedly connected to the upper end of the supporting plate (7) through a supporting frame, a steering device is arranged on the circumference of the rotating shaft (6), a first sprocket (10) is fixedly connected to the circumference of the rotating shaft (6), a driving shaft (11) is rotationally connected to the mounting plate (4), a second sprocket (12) is fixedly connected to the circumference of the driving shaft (11), and a large-diameter sprocket (12) is connected to the first sprocket (10).

2. The digital photovoltaic distribution box according to claim 1, characterized in that: the heat dissipation device comprises a mounting plate (4), the lower end of the mounting plate is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with a rotating rod (14), and the circumferential surface of the rotating rod (14) is fixedly connected with fan blades (15).

3. The digital photovoltaic distribution box according to claim 2, characterized in that: the novel rain shielding device is characterized in that exhaust ports (16) are formed in the left end and the right end of the box body (1), rain shielding plates (17) are fixedly connected to the two ends of the box body (1), and the positions of the rain shielding plates (17) correspond to the positions of the exhaust ports (16).

4. The digital photovoltaic distribution box according to claim 2, characterized in that: the utility model discloses a rotary device, including installation board (11), rotation pole (14) circumference fixedly connected with worm (19), mounting board (4) lower extreme fixedly connected with rotates seat (20), rotate seat (20) internal rotation and be connected with driven lever (21), driven lever (21) rear end fixedly connected with worm wheel (18), meshing between worm (19) and worm wheel (18), driven lever (21) front end fixedly connected with first bevel gear (23), drive shaft (11) lower extreme fixedly connected with second bevel gear (24), meshing between first bevel gear (23) and second bevel gear (24).

5. The digital photovoltaic distribution box according to claim 1, characterized in that: the solar photovoltaic panel is characterized in that the lower end of the mounting plate (4) is fixedly connected with a protective cover (5) and a storage battery (25), and the solar photovoltaic panel (9) is connected with the storage battery (25) through wires.

6. The digital photovoltaic distribution box according to claim 5, characterized in that: the front end of the protective cover (5) is fixedly connected with a display screen (22), and the display screen (22) is connected with electronic equipment in the box body (1) through wires.