CN215646651U

CN215646651U - Solar photovoltaic power supply device

Info

Publication number: CN215646651U
Application number: CN202121840693.7U
Authority: CN
Inventors: 李勇; 庄勇; 刘云
Original assignee: Yunnan Sante Photovoltaic Technology Co ltd
Current assignee: Yunnan Sante Photovoltaic Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a solar photovoltaic power supply device which comprises a solar panel, a base and a connecting seat, wherein the top end of the base is fixedly connected with a top plate, the upper end surface of the top plate is fixedly connected with a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are respectively arranged in parallel, the top ends of the first supporting rod and the second supporting rod are jointly connected with the solar panel, the solar panel is arranged in an inclined manner, the central position of the upper end surface of the top plate is fixedly connected with a first power supply, and the first power supply is electrically connected with the solar panel through a wire; the base is characterized in that a connecting seat and a universal wheel are respectively arranged below the base, the connecting seat is connected with the base through a rotating shaft, a ball is arranged between the connecting seat and the base, a limiting pad is fixed at the bottom end of the connecting seat through glue, and the universal wheel is connected with the base through a supporting leg. The solar photovoltaic power supply device is reasonable in design, convenient to move and easy to popularize, and has the advantage of being convenient for adjusting the orientation.

Description

Solar photovoltaic power supply device

Technical Field

The utility model belongs to the technical field of solar photovoltaic, and particularly relates to a solar photovoltaic power supply device.

Background

The solar photovoltaic power generation system is a novel power generation system which directly converts solar radiation energy into electric energy by utilizing the photovoltaic effect of a solar cell semiconductor material, and has two modes of independent operation and grid-connected operation. The photovoltaic power generation system which operates independently needs a storage battery as an energy storage device and is mainly used in remote areas without a power grid and in regions with dispersed population, and the whole system has high manufacturing cost; in the area with the public power grid, the photovoltaic power generation system is connected with the power grid and operated in a grid-connected mode, so that a storage battery is omitted, the manufacturing cost can be greatly reduced, and the photovoltaic power generation system has higher power generation efficiency and better environmental protection performance.

The solar photovoltaic power supply device is widely applied to a plurality of fields because of convenience in power supply, and is particularly favored by archaeological workers, outdoor workers and outdoor tourism enthusiasts. The conventional solar photovoltaic power supply device is large in size, inconvenient to adjust the direction, and difficult to move on the flat ground, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a solar photovoltaic power supply device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a solar photovoltaic power supply device comprises a solar panel, a base and a connecting seat, wherein the top end of the base is fixedly connected with a top plate, the upper end surface of the top plate is fixedly connected with a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are respectively arranged in parallel, the top ends of the first supporting rod and the second supporting rod are jointly connected with the solar panel, the solar panel is arranged in an inclined manner, the central position of the upper end surface of the top plate is fixedly connected with a first power supply, and the first power supply is electrically connected with the solar panel through a conducting wire;

a connecting seat and a universal wheel are respectively arranged below the base, the connecting seat is connected with the base through a rotating shaft, a ball is arranged between the connecting seat and the base, a limiting pad is fixedly glued at the bottom end of the connecting seat, and the universal wheel is connected with the base through a supporting leg;

the connecting seat is internally and fixedly provided with a second motor, the top end of the rotating shaft is vertically inserted in the middle of the bottom end of the base, and the bottom end of the rotating shaft penetrates through the connecting seat to be connected with one end, located on the output shaft of the motor, of the second motor.

Preferably, the universal wheels and the supporting legs are arranged in parallel, and the connecting seat is located between the four universal wheels.

Preferably, the inner wall of the bottom end of the connecting seat is also fixedly connected with a second power supply, and the second power supply is electrically connected with a second motor.

Preferably, the inner wall of the top end of the base is fixedly connected with a first motor, the bottom end of the first motor is connected with a threaded rod, the bottom end of the first motor is provided with a motor output shaft, and one end, far away from the first motor, of the threaded rod is rotatably connected with the inner wall of the bottom end of the base.

Preferably, the base is internally provided with a push plate which is sleeved on the threaded rod and is in threaded fit with the threaded rod, the lower end of the push plate is vertically inserted with a supporting leg, and one end of the supporting leg, which is far away from the push plate, penetrates through the base and is fixedly connected with the top end of the universal wheel.

Preferably, the equal fixedly connected with slider in push pedal both ends, the spout has all been seted up to base both ends inner wall, the slider is located the spout, push pedal and base sliding connection.

The utility model has the technical effects and advantages that: this solar photovoltaic power supply unit, design through connecting seat and pivot, can drive the base and rotate, and then can drive solar panel and rotate, realize the purpose to the adjustment of solar panel orientation, screw-thread fit through threaded rod and push pedal, thereby make the push pedal can promote the universal wheel through the landing leg and be the downstream, after the universal wheel contacts with ground, the downstream is continued to the push pedal, produce reverse effort to the base through the push pedal, make the upward movement be to the base, ground is kept away from to the connecting seat, thereby be convenient for remove solar panel, this solar photovoltaic power supply unit, and reasonable design, has the advantage of the adjustment orientation of being convenient for, and it is convenient to remove, and easy popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 solar panel, 2 first bracing piece, 3 first power, 4 second bracing pieces, 5 roofs, 6 universal wheels, 7 bases, 8 connecting seats, 9 spacing pads, 10 sliders, 11 chutes, 12 wires, 13 first motors, 14 supporting legs, 15 balls, 16 second motors, 17 threaded rods, 18 second power, 19 push plates, 20 rotating shafts.

Detailed Description

The present invention is described in detail with reference to the drawings, but the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are still within the scope of the present invention.

As shown in fig. 1-3, the solar panel comprises a solar panel 1, a base 7 and a connecting seat 8, wherein the top end of the base 7 is fixedly connected with a top plate 5, the upper end surface of the top plate 5 is fixedly connected with a first supporting rod 2 and a second supporting rod 4, the first supporting rod 2 and the second supporting rod 4 are arranged in parallel, the top ends of the first supporting rod 2 and the second supporting rod 4 are connected with the solar panel 1 together, the solar panel 1 is arranged in an inclined manner, the central position of the upper end surface of the top plate 5 is fixedly connected with a first power supply 3, the first power supply 3 is electrically connected with the solar panel 1 through a wire 12, and the length of the first supporting rod 2 is greater than that of the second supporting rod 4;

a connecting seat 8 and four universal wheels 6 are respectively arranged below the base 7, the universal wheels 6 and the supporting legs 14 are arranged in parallel, the connecting seat 8 is positioned between the four universal wheels 6, the inner wall of the bottom end of the connecting seat 8 is also fixedly connected with a second power supply 18, and the second power supply 18 is electrically connected with a second motor 16;

the connecting base 8 is connected with the base 7 through a rotating shaft 20, a second motor 16 is fixedly installed inside the connecting base 8, the top end of the rotating shaft 20 is vertically inserted in the middle of the bottom end of the base 7, the bottom end of the rotating shaft 20 penetrates through the connecting base 8 to be connected with one end, located on a motor output shaft, of the second motor 16, the rotating shaft 20 is driven by the second motor 16 to rotate, the rotating shaft 20 drives the base 7 to rotate, and therefore the orientation of the base 7 is adjusted;

a plurality of balls 15 are arranged between the connecting seat 8 and the base 7, a limiting pad 9 is glued at the bottom end of the connecting seat 8, the universal wheel 6 is connected with the base 7 through supporting legs 14, slide ways are arranged at the positions, where the balls 15 are located, of the top end of the connecting seat 8 and the bottom end of the base 7, two slide ways are arranged, and the balls 15 are located in the slide ways;

base 7 top inner wall fixedly connected with first motor 13, first motor 13 bottom is connected with threaded rod 17, first motor 13 bottom is equipped with the motor output shaft, threaded rod 17 is kept away from the one end of first motor 13 and is connected with base 7 bottom inner wall rotation, first motor 13 drives threaded rod 17 and rotates, screw-thread fit through threaded rod 17 and push pedal 19, thereby make push pedal 19 can promote universal wheel 6 through landing leg 14 and do the downstream, until universal wheel 6 and ground contact, push pedal 19 continues to be the downstream, push pedal 19 produces the counter action to base 7, make base 7 be the upward movement, ground is kept away from to connecting seat 8, through universal wheel 6 alright remove base 7.

A push plate 19 is further arranged in the base 7, the push plate 19 is sleeved on the threaded rod 17 and is in threaded fit with the threaded rod 17, the lower end of the push plate 19 is vertically inserted with a supporting leg 14, and one end, far away from the push plate 19, of the supporting leg 14 penetrates through the base 7 and is fixedly connected with the top end of the universal wheel 6; the equal fixedly connected with slider 10 in push pedal 19 both ends, spout 11 has all been seted up to base 7 both ends inner wall, and slider 10 is located spout 11, and push pedal 19 and base 7 sliding connection through the design of slider 10 and spout 11, and the push pedal 19 of being convenient for removes in base 7.

The working principle is as follows: the solar photovoltaic power supply device is used, the second motor 16 can drive the rotating shaft 20 to rotate, the rotating shaft 20 drives the base 7 to rotate, so that the orientation of the base 7 is adjusted, the aim of adjusting the orientation of the solar panel 1 is fulfilled, when the solar panel 1 needs to be moved, the first motor 13 can drive the threaded rod 17 to rotate, the threaded rod 17 is in threaded fit with the push plate 19, so that the push plate 19 can push the universal wheel 6 to move downwards through the supporting legs 14 until the universal wheel 6 is in contact with the ground, the push plate 19 continues to move downwards, the push plate 19 generates reverse acting force on the base 7, so that the base 7 moves upwards, the connecting seat 8 is far away from the ground, the base 7 can be moved through the universal wheel 6, the first power supply 3 can store electric energy collected by the solar panel 1, and the solar photovoltaic power supply device, reasonable in design has the advantage of the adjustment orientation of being convenient for, and it is convenient to remove, easily promotes.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a solar photovoltaic power supply unit, includes solar panel (1), base (7) and connecting seat (8), its characterized in that: the solar panel support is characterized in that a top plate (5) is fixedly connected to the top end of the base (7), a first support rod (2) and a second support rod (4) are fixedly connected to the upper end face of the top plate (5), the first support rod (2) and the second support rod (4) are arranged in parallel, the top ends of the first support rod (2) and the second support rod (4) are connected with a solar panel (1) together, the solar panel (1) is arranged in an inclined mode, a first power source (3) is fixedly connected to the center of the upper end face of the top plate (5), and the first power source (3) is electrically connected with the solar panel (1) through a conducting wire (12);

a connecting seat (8) and a universal wheel (6) are respectively arranged below the base (7), the connecting seat (8) is connected with the base (7) through a rotating shaft (20), a ball (15) is arranged between the connecting seat (8) and the base (7), a limiting pad (9) is fixedly glued at the bottom end of the connecting seat (8), and the universal wheel (6) is connected with the base (7) through a supporting leg (14);

the motor is characterized in that a second motor (16) is fixedly mounted inside the connecting seat (8), the top end of the rotating shaft (20) is vertically inserted into the middle of the bottom end of the base (7), and the bottom end of the rotating shaft (20) penetrates through the connecting seat (8) to be connected with one end, located on a motor output shaft, of the second motor (16).

2. The solar photovoltaic power supply device according to claim 1, wherein: the universal wheels (6) and the supporting legs (14) are arranged in parallel, and the connecting seat (8) is located between the four universal wheels (6).

3. The solar photovoltaic power supply device according to claim 1, wherein: the inner wall of the bottom end of the connecting seat (8) is also fixedly connected with a second power supply (18), and the second power supply (18) is electrically connected with a second motor (16).

4. The solar photovoltaic power supply device according to claim 1, wherein: base (7) top inner wall fixedly connected with first motor (13), first motor (13) bottom is connected with threaded rod (17), first motor (13) bottom is equipped with the motor output shaft, the one end that first motor (13) were kept away from in threaded rod (17) is rotated with base (7) bottom inner wall and is connected.

5. The solar photovoltaic power supply device according to claim 1, wherein: still be equipped with push pedal (19) in base (7), push pedal (19) cover put on threaded rod (17) and with threaded rod (17) screw-thread fit, push pedal (19) lower extreme is pegged graft perpendicularly and is had landing leg (14), the one end that push pedal (19) were kept away from in landing leg (14) passes base (7) and universal wheel (6) top fixed connection.

6. The solar photovoltaic power supply device according to claim 5, wherein: the equal fixedly connected with slider (10) in push pedal (19) both ends, spout (11) have all been seted up to base (7) both ends inner wall, slider (10) are located spout (11), push pedal (19) and base (7) sliding connection.