CN211860031U

CN211860031U - Photovoltaic power generation device

Info

Publication number: CN211860031U
Application number: CN202020851142.XU
Authority: CN
Inventors: 闫一嘉
Original assignee: Shaanxi Yichun New Energy Development Co ltd
Current assignee: Shaanxi Jiajie Energy Group Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-11-03
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to a photovoltaic power generation field, concretely relates to can rotate direction adaptation sun direction, improve generating efficiency's photovoltaic power generation device. The photovoltaic power generation device comprises a base, wherein a rotating motor is arranged on the base, and a rotating shaft of the rotating motor extends out of the surface of the base and is connected with a turntable; the turntable is provided with a stand column, and the stand column is connected with a photovoltaic power generation assembly. The utility model discloses a photovoltaic power generation device, through the cooperation of base, carousel, rotating electrical machines, stand and photovoltaic power generation subassembly etc. in photovoltaic power generation, when the sun direction changes, can rotate through the rotating electrical machines and drive the carousel and rotate, and then drive stand and photovoltaic power generation subassembly level and rotate, adapt to the sun direction, can improve the generating efficiency greatly. In addition, after the overturning motor, the chain and the chain wheel are designed, the photovoltaic power generation assembly can be conveniently driven to overturn up and down and rotate along the direction of the sun, and the power generation efficiency is greatly improved.

Description

Photovoltaic power generation device

Technical Field

The utility model relates to a photovoltaic power generation field, concretely relates to can rotate direction adaptation sun direction, improve generating efficiency's photovoltaic power generation device.

Background

With the increasing consumption of non-renewable energy, people gradually turn their eyes to renewable energy, among which photovoltaic power generation is a relatively popular renewable energy. The energy of the sun is absorbed and converted to be used as electric energy to supply domestic electricity and production electricity. The existing photovoltaic power generation can not adjust the rotation direction of a photovoltaic module generally, and when the sun irradiation direction is changed, the power generation efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a can rotate direction adaptation sun direction, improve generating efficiency's photovoltaic power generation device.

The utility model adopts the technical proposal that: the photovoltaic power generation device comprises a base, wherein a rotating motor is arranged on the base, and a rotating shaft of the rotating motor extends out of the surface of the base and is connected with a turntable; the turntable is provided with a stand column, and the stand column is connected with a photovoltaic power generation assembly.

In order to better realize the utility model, a turnover motor is arranged on the turntable, a chain wheel is sleeved on a rotating shaft of the turnover motor, and a chain is meshed on the chain wheel; one end of the chain is connected to the upper side of the back of the photovoltaic power generation assembly, and the other end of the chain is connected to the lower side of the back of the photovoltaic power generation assembly; the upright post is hinged with the back of the photovoltaic power generation assembly.

For realizing better the utility model discloses the base lateral part be provided with control panel, rotating electrical machines and upset motor all be connected with this control panel.

For realizing better the utility model discloses, control panel adopt touch control screen.

For realizing better the utility model discloses, the inside cavity of base, photovoltaic power generation component's battery pack and redundant cable all accomodate in the base.

For realizing better the utility model discloses the lateral part of stand be provided with the cable groove to the cooperation has corresponding buckle, photovoltaic power generation subassembly with battery pack's connection cable lay along this cable groove.

To better realize the utility model, the surface of the base is coated with anti-corrosion paint.

For better realizing the utility model discloses the side upper portion of base be provided with the heat dissipation shutter of seting up to one side downwards.

The beneficial effects of the utility model are embodied in: the utility model discloses a photovoltaic power generation device, through the cooperation of base, carousel, rotating electrical machines, stand and photovoltaic power generation subassembly etc. in photovoltaic power generation, when the sun direction changes, can rotate through the rotating electrical machines and drive the carousel and rotate, and then drive stand and photovoltaic power generation subassembly level and rotate, adapt to the sun direction, can improve the generating efficiency greatly. In addition, after the overturning motor, the chain and the chain wheel are designed, the photovoltaic power generation assembly can be conveniently driven to overturn up and down and rotate along the direction of the sun, and the power generation efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a photovoltaic power generation apparatus according to the present invention;

in the attached drawing, 1-base, 2-rotating motor, 3-turntable, 4-column, 5-photovoltaic power generation component, 6-turnover motor, 7-turnover motor shaft, 8-chain wheel, 9-chain, 10-control panel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1:

as shown in fig. 1, the photovoltaic power generation device of the present invention comprises a base 1, a rotating electrical machine 2 is installed on the base 2, and a rotating shaft of the rotating electrical machine 2 extends out of the surface of the base 1 and is connected with a turntable 3; the turntable 3 is provided with a stand column 4, and the stand column 4 is connected with a photovoltaic power generation assembly 5. The utility model discloses a photovoltaic power generation device, through the cooperation of base 1, carousel 3, rotating electrical machines 2, stand 4 and photovoltaic power generation subassembly 5 etc. in photovoltaic power generation, when the sun direction changes, can rotate through rotating electrical machines 2 and drive carousel 3 and rotate, and then drive stand 4 and photovoltaic power generation subassembly 5 level and rotate, adapt to the sun direction, can improve the generating efficiency greatly.

Example 2:

on the basis of the above embodiment, in order to further implement the present invention better, the turntable 3 is provided with the turnover motor 6, the turnover motor shaft 7 of the turnover motor 6 is sleeved with the chain wheel 8, and the chain wheel 8 is engaged with the chain 9; one end of the chain 9 is connected to the upper side of the back of the photovoltaic power generation assembly 5, and the other end of the chain is connected to the lower side of the back of the photovoltaic power generation assembly 5; the upright post 4 is hinged with the back of the photovoltaic power generation component 5. After the design like this, when the sun highly changes, upset motor 6 rotates, arouses upset motor shaft 7 to rotate, drives sprocket 8 and rotates, and then drives chain 9 displacement to drive photovoltaic power generation subassembly 5 and rotate, adapt to sun's irradiation direction, can conveniently drive photovoltaic power generation subassembly 5 and overturn from top to bottom, follow sun direction and rotate, improved the generating efficiency greatly.

Example 3:

on the basis of the above embodiment, in order to further better implement the utility model discloses base 1 lateral part be provided with control panel 10, rotating electrical machines 2 and upset motor 6 all be connected with this control panel 10. The rotation of the rotating motor 2 and the overturning motor 6 can be conveniently controlled after the design, the position of the photovoltaic power generation assembly 5 is conveniently adjusted, and the power generation efficiency is improved. Programs can be set in the control panel 10 in advance, such as that the angle of the photovoltaic power generation module 5 is 80 degrees at 7 points, the angle of the photovoltaic power generation module 5 is 20 degrees at 11 points, and the like.

Example 4:

on the basis of the above embodiments, in order to further implement the present invention better, the control panel 10 adopts a touch control screen. The touch control screen is convenient for a user to operate and set various parameters, and meanwhile, the influence of dust and the like on electronic elements can be reduced.

Example 5:

on the basis of above-mentioned embodiment, for further better implementing the utility model discloses, base 1 inside cavity, photovoltaic power generation subassembly 5's battery pack and redundant cable all accomodate in base 1. After the design, can conveniently accomodate redundant cable, reduce the circuit and arrange by disorder, conveniently maintain and overhaul.

Example 6:

on the basis of above-mentioned embodiment, for further carrying out better the utility model discloses stand 4's lateral part be provided with the cable groove to the cooperation has corresponding buckle, photovoltaic power generation subassembly 5 with battery pack's connection cable lay along this cable groove. After the design, can conveniently accomodate redundant cable, reduce the circuit and arrange by disorder, conveniently maintain and overhaul.

Example 7:

on the basis of the above embodiment, in order to further better implement the utility model, the surface of the base 1 is sprayed with anti-corrosion paint. After the design, the corrosion resistance is greatly improved, and the service life is prolonged.

Example 8:

on the basis of the above embodiment, for further better implementing the utility model discloses the side upper portion of base 1 be provided with the heat dissipation shutter of seting up downwards to one side. After the design like this, when convenient heat dissipation, can reduce the dust and get into, prevent that the rainwater from getting into.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. Photovoltaic power generation device, its characterized in that: the device comprises a base (1), wherein a rotating motor (2) is installed on the base (1), and a rotating shaft of the rotating motor (2) extends out of the surface of the base (1) and is connected with a turntable (3); the turntable (3) is provided with a stand column (4), and the stand column (4) is connected with a photovoltaic power generation assembly (5).

2. A photovoltaic power generation apparatus according to claim 1, characterized in that: a turnover motor (6) is arranged on the turntable (3), a chain wheel (8) is sleeved on a rotary shaft (7) of the turnover motor (6), and a chain (9) is meshed on the chain wheel (8); one end of the chain (9) is connected to the upper side of the back of the photovoltaic power generation assembly (5), and the other end of the chain is connected to the lower side of the back of the photovoltaic power generation assembly (5); the upright post (4) is hinged with the back of the photovoltaic power generation component (5).

3. A photovoltaic power generation apparatus according to claim 2, characterized in that: a control panel (10) is arranged on the side of the base (1), and the rotating motor (2) and the overturning motor (6) are both connected with the control panel (10).

4. A photovoltaic power generation apparatus according to claim 3, characterized in that: the control panel (10) adopts a touch control screen.

5. The photovoltaic power generation device according to claim 4, characterized in that: the base (1) is hollow, and the storage battery assembly and the redundant cable of the photovoltaic power generation assembly (5) are accommodated in the base (1).

6. The photovoltaic power generation device according to claim 5, characterized in that: and cable grooves are formed in the side parts of the upright columns (4) and are matched with corresponding buckles, and connecting cables of the photovoltaic power generation assemblies (5) and the storage battery assemblies are laid along the cable grooves.

7. The photovoltaic power generation device according to claim 6, characterized in that: the surface of the base (1) is sprayed with anti-corrosion paint.

8. The photovoltaic power generation device according to claim 7, characterized in that: the upper part of the side of the base (1) is provided with a heat dissipation shutter which is obliquely arranged downwards.