CN212909415U - But automatically regulated photovoltaic support - Google Patents

Abstract

An automatically adjustable photovoltaic support comprises symmetrically arranged bases, electric telescopic rods are symmetrically arranged, one ends of the electric telescopic rods are rotatably connected with the bases, and the other ends of the electric telescopic rods are fixedly connected with fixed supports; a driving motor is arranged on the upper end face of the fixed support, a rotating disc is arranged on an output shaft of the driving motor, a supporting short column is arranged on the upper end face of the rotating disc, lifting assemblies are symmetrically and rotatably arranged on the two outer side walls of the supporting short column, and the other ends of the symmetrical lifting assemblies are respectively and rotatably connected with the upper part and the lower part of the bottom face of the supporting frame; a micro motor is arranged in the center of the upper end face of the supporting short column, and an output shaft of the micro motor is rotationally connected with a second rotating seat arranged on the supporting frame; the light sensing device is arranged at the upper end of the front side of the support frame. The utility model provides a but automatically regulated support according to the difference of different time sun height, the angle of automatic adjustment photovoltaic support makes the sunlight perpendicular incidence all the time on the photovoltaic electroplax to obtain the biggest generated energy, improve the generating efficiency.

Description

But automatically regulated photovoltaic support

Technical Field

The utility model relates to a photovoltaic industry technical field, in particular to but automatically regulated photovoltaic support.

Background

Solar energy is used as renewable clean energy, and compared with the traditional coal-electricity energy, the solar energy can greatly reduce the carbon emission, reduce the environmental pollution, reduce the ecological damage and save social resources. At present, the state is mainly supporting photovoltaic power generation projects.

Solar energy is generally applied by converting absorbed solar energy into electrical energy through a solar panel. Solar panels are typically placed on the roof or floor by brackets. When the incident light direction of the sun is perpendicular to the solar panel, the solar panel has the highest power generation efficiency, and the direction of the sunlight is changed continuously along with the time due to the influence of factors such as the rotation of the earth, the revolution around the day and the like. Therefore, the solar cell panel needs to be angularly adjusted to obtain the maximum power generation efficiency according to the change of the direction of the sunlight.

When a photovoltaic module in the photovoltaic field at the present stage is installed, the position of the photovoltaic module is fixed and cannot be adjusted, and when the irradiation position is changed by sunlight, the maximum conversion efficiency of solar energy cannot be realized because the photovoltaic module is not at the optimal irradiation position.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but automatically regulated photovoltaic support to solve the problem that current photovoltaic module can't deal with the illumination angle and take place the conversion.

The utility model adopts the technical scheme as follows:

an automatically adjustable photovoltaic support comprises a base, wherein the base is symmetrically arranged, electric telescopic rods are symmetrically arranged, one end of each electric telescopic rod is rotatably connected with the base, and the other end of each electric telescopic rod is fixedly connected with a fixed support; a driving motor is arranged on the upper end face of the fixed support, a rotating disc is arranged on an output shaft of the driving motor, a supporting short column is arranged on the upper end face of the rotating disc, lifting assemblies are symmetrically and rotatably arranged on the two outer side walls of the supporting short column, and the other ends of the symmetrical lifting assemblies are respectively and rotatably connected with the upper part and the lower part of the bottom face of the supporting frame; a micro motor is arranged in the center of the upper end face of the supporting short column, and an output shaft of the micro motor is rotationally connected with a second rotating seat arranged on the supporting frame; the light sensing device is arranged at the upper end of the front side of the support frame; the driving motor, the micro motor, the lifting assembly and the electric telescopic rod are connected with the light sensation control system through wires, and the light sensing device and the light sensation control system transmit signals in a wireless transmission mode.

The utility model has the advantages that:

(A) the utility model provides a but automatically regulated support according to the difference of different time sun height, the angle of automatic adjustment photovoltaic support makes the sunlight perpendicular incidence all the time on the photovoltaic electroplax to obtain the biggest generated energy, improve the generating efficiency.

(B) The utility model provides a but automatically regulated support mutually supports through electric telescopic handle, driving motor, micro motor, rotation seat and rotating disc and realizes adjusting the angle of photovoltaic electroplax, and simultaneously, the liftable subassembly still has the supporting role, can improve the stability of support frame to improved this support device's anti-wind, compressive capacity, made it can adapt to multiple weather environment, in order to obtain stable generated energy and generating efficiency.

(C) The utility model discloses do not need outside energy input, can realize self-sufficiency, reduce and use and maintenance cost.

(D) The utility model discloses be provided with the display screen on the rotating disc of setting on driving motor, can show the angle information of current photovoltaic electroplax and sunlight to and information such as current sunlight intensity, generated energy and generating efficiency.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

reference numerals: the device comprises a base 1, a light sensation control system 2, a first rotating base 3, an electric telescopic rod 4, a fixed support 5, a driving motor 6, a supporting short column 7, a rotating disc 8, a micro motor 9, a lifting assembly 10, a light-sensitive device 11, a supporting frame 12, a second rotating base 13 and a lead 14.

Detailed Description

The invention and its principles are further described below with reference to the accompanying drawings.

Referring to fig. 1, an adjustable photovoltaic support comprises a support main body, an adjusting main body, a light sensation control system and a support frame, wherein the support main body comprises a group of symmetrically arranged bases 1, and a group of symmetrically arranged first rotating seats 3 is fixedly connected to the bases 1; the adjusting main body comprises a first rotating seat 3, the first rotating seat 3 is rotatably connected with electric telescopic rods 4 symmetrically arranged, the electric telescopic rods 4 can perform asymmetric expansion according to terrain and solar altitude to realize rapid adjustment of the height and angle of the support main body, one ends, far away from the first rotating seat 3, of the electric telescopic rods 4 are symmetrically connected with a fixed support 5, a driving motor 6 is installed at the central position of the upper end face of the fixed support 5, a rotating disc 8 is installed on an output shaft of the driving motor 6 and rotates along with the output shaft, the driving motor 6 can drive an upper structure to rotate 360 degrees in a plane, convenient adjustment of the upper structure is realized, supporting short columns 7 are installed at the central position of the upper end face of the rotating disc 8, the outer side walls of the supporting short columns 7 are rotatably connected with one ends of a set of symmetrical lifting assemblies 10, and the other ends of the symmetrical lifting assemblies 10 are respectively connected with the, The lower part is connected in a rotating mode, the lifting assembly 10 plays a supporting role for the support frame 12, the micro motor 9 is installed in the center of the upper end face of the support short column 7, the output shaft of the micro motor 9 is connected with the second rotating seat 13 in a rotating mode, the micro motor 9 can drive the support frame 12 to rotate in a plane, the bottom of the second rotating seat 13 is connected with the bottom face of the support frame 12, the light sensation control system comprises a light sensing device 11 and a light sensation control system 2, and the light sensing device 11 is arranged at the upper end of the front face of the. The driving motor 6, the micro motor 9 and the lifting assembly 10 are connected with the light sensation control system 2 through wires, the electric telescopic rod 4 is connected with the light sensation control system 2 through a wire 14, and the light sensing device 11 and the light sensation control system transmit signals in a wireless transmission mode.

Above-mentioned liftable subassembly 10, electric telescopic handle 4 are current component, the utility model discloses in adopt the product that Zhongshan city gathers fortune electron science and technology limited company and produces.

The photo-sensing device 11 is also an existing device, and the utility model discloses in adopt the product that the jinzhou Tiannuo ring energy instrument limited produced.

The light sensation control system 2 is a Programmable Logic Controller (PLC) manufactured by siemens corporation. The driving motor 6, the micro motor 9, the lifting component 10, the electric telescopic rod 4 and the light sensing component 11 are electrically connected with the light sensing control system 2.

Hollow channels are reserved in the electric telescopic rod 4, the fixed support 5, the rotary disc 8 and the supporting short column 7, so that the lead 14 can pass through the hollow channels conveniently, and the lead 14 is prevented from crossing. The upper end of a wire in the pipeline is connected with the driving motor, the micro motor and the lifting assembly, and the lower end of the wire penetrates out of the electric telescopic rod to be connected with the light sensation control system.

The upper surface of the rotating disc 8 is provided with a display screen which is electrically connected with the light sensation control system 2, so that an operator can conveniently observe the current angle information of the photovoltaic panel and sunlight, and the current information of the sunlight intensity, the generated energy, the power generation efficiency and the like.

The electric energy required by the driving motor 6, the display screen, the electric telescopic rod 4, the micro motor 9 and the lifting assembly 10 is provided by the photovoltaic panel through the electric energy converted from solar energy, so that self-sufficiency is realized.

The utility model discloses a theory of operation: as shown in fig. 1, the light sensing device 11 disposed at the upper end of the front surface of the support frame 12 transmits angle information formed by direct irradiation of photovoltaic panels and sunlight to the light sensing control system 2 in a wireless transmission manner, the light sensing control system 2 controls the electric telescopic rod 4 to adjust the height and angle of the support body according to the received signal, when the height and angle of the support body are adjusted to a proper position, the light sensing control system 2 controls the driving motor 6, the driving motor 6 drives the rotating disc 8 to rotate, so that the support frame 12 can rotate around the supporting short column 7 as an axis, when the angle of the support frame 12 and sunlight is adjusted to a proper position, the light sensing control system 2 controls the micro motor 9 to drive the second rotating base 13 to rotate, and further drives the support frame 12 to rotate in a plane with the second rotating base 13 as a center. When the light sensing device 11 detects that the photovoltaic support and the sunlight are in a position vertical to each other, the light sensing device 11 feeds information back to the light sensing control system 2 in a wireless transmission mode, the light sensing control system 2 stops driving equipment immediately, and the lifting assembly 10 located on the side wall of the supporting short column 7 stops moving randomly and keeps the current position state to play a supporting role. The process is adjusted in real time according to the relative position of the solar illumination and the photovoltaic panel, so that the incident angle of the sunlight and the photovoltaic panel are in a relatively vertical position state all the time, more solar radiation energy is obtained, and the power generation efficiency is improved.

The present invention is not limited to the above-described embodiments. The above detailed description is merely illustrative and not restrictive. The scope of the present invention is not limited to the specific changes and modifications of the embodiments described above, but rather to the embodiments of the present invention.

Claims (4)

1. The photovoltaic support capable of being automatically adjusted comprises a base and is characterized in that the base (1) is symmetrically arranged, electric telescopic rods (4) are symmetrically arranged, one ends of the electric telescopic rods are rotatably connected with the base (1), and the other ends of the electric telescopic rods are fixedly connected with a fixed support (5); a driving motor (6) is arranged on the upper end face of the fixed support (5), a rotating disc (8) is arranged on an output shaft of the driving motor (6), a supporting short column (7) is arranged on the upper end face of the rotating disc (8), lifting assemblies (10) are symmetrically and rotatably arranged on the two outer side walls of the supporting short column (7), and the other ends of the symmetrical lifting assemblies (10) are respectively and rotatably connected with the upper part and the lower part of the bottom surface of the supporting frame (12); a micro motor (9) is arranged at the center of the upper end face of the supporting short column (7), and an output shaft of the micro motor (9) is rotatably connected with a second rotating seat (13) arranged on the supporting frame (12); the light sensing device (11) is arranged at the upper end of the front surface of the support frame (12); the driving motor (6), the micro motor (9), the lifting assembly (10) and the electric telescopic rod (4) are connected with the light sensation control system through wires, and the light sensing device (11) and the light sensation control system transmit signals in a wireless transmission mode.

2. The photovoltaic support according to claim 1, characterized in that hollow channels are reserved inside the electric telescopic rod (4), the fixed support (5), the rotating disc (8) and the support stub (7).

3. The photovoltaic support according to claim 1, characterized in that the upper surface of the rotating disc (8) is provided with a display screen, and the display screen is electrically connected with the light sensation control system (2).

4. The photovoltaic bracket capable of being automatically adjusted according to any one of claims 1 or 3, wherein the electric energy required by the driving motor (6), the display screen, the electric telescopic rod (4), the micro motor (9) and the lifting component (10) is provided by electric energy converted from solar energy by a photovoltaic panel.

Images