CN221305830U

CN221305830U - Light following type solar unit

Info

Publication number: CN221305830U
Application number: CN202322547590.7U
Authority: CN
Inventors: 菅存华; 高彦强
Original assignee: Hebei Baowei New Energy Technology Co ltd
Current assignee: Hebei Baowei New Energy Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-07-09
Anticipated expiration: 2033-09-20

Abstract

The application relates to the technical field of solar energy, in particular to a light following type solar unit; the application provides a light following type solar unit, which comprises an upright post used for supporting a foundation, wherein the bottom of the upright post is connected with the ground surface through an anchor bolt, a photovoltaic module used for carrying out solar energy collection operation is arranged on one side of the top of the upright post, a driving module capable of driving the photovoltaic module to rotate is arranged on the upper part of the upright post, so that the photovoltaic module can rotate around the upright post so as to keep an optimal lighting angle with sunlight, and a wind energy module capable of carrying out wind energy power generation is arranged on the top of the upright post; because the solar unit is provided with the photovoltaic module, the driving module and the wind energy module, the space orientation of the photovoltaic module can be adjusted to obtain the optimal lighting efficiency, and the auxiliary energy supplementing measure of wind energy power generation can be adopted in windy and sandy weather.

Description

Light following type solar unit

Technical Field

The application relates to the technical field of solar energy, in particular to a light following type solar unit.

Background

A solar cell is a power generation device that generates direct current when exposed to sunlight and consists of a thin solid photovoltaic cell made almost entirely of a semiconductor material, such as silicon.

In the prior art, the photovoltaic panel generally does not have a movable part, only can be fixed towards a certain direction, however, the lighting efficiency of the photovoltaic panel can have a larger influence on the generated energy, and when sunlight is in the morning, noon and evening, the included angle between the lighting efficiency of the photovoltaic panel can be changed greatly, so that the power generation efficiency of the photovoltaic panel can be greatly fluctuated, the power generation effect of the photovoltaic panel can not be fully exerted, and in addition, the lighting efficiency of the photovoltaic panel can be further reduced in windy and sandy days, so that timely and effective energy storage measures are lacked.

Disclosure of utility model

The application aims to solve the problems that the existing solar unit can only perform lighting operation in a fixed direction, so that lighting efficiency fluctuates greatly, lighting efficiency drops more linearly in windy and sandy weather, and other timely and effective auxiliary energy storage measures are absent.

In order to solve the technical problems, the application provides a light following type solar unit which comprises a stand column used for supporting a foundation, wherein the bottom of the stand column is connected with the ground surface through an anchor bolt, a photovoltaic module used for carrying out solar energy collection operation is arranged on one side of the top of the stand column, a driving module capable of driving the photovoltaic module to rotate is arranged on the upper portion of the stand column, the photovoltaic module can rotate around the stand column so as to keep an optimal lighting angle with sunlight, and a wind energy module capable of carrying out wind energy generation is further arranged on the top of the stand column.

Because the solar unit is provided with the photovoltaic component, the driving component and the wind energy component, the space orientation of the photovoltaic component can be adjusted to obtain the optimal lighting efficiency, and the auxiliary energy supplementing measure of wind energy power generation can be adopted in windy and sandy weather, so that the problems that the lighting efficiency is greatly fluctuated and is linearly lowered in windy and sandy weather and other effective auxiliary energy storage measures are lacked in the prior art are solved.

Drawings

Fig. 1 is a schematic diagram of a front structure of an embodiment.

Fig. 2 is a schematic diagram of the back structure of the embodiment.

Fig. 3 is a schematic diagram of a front structure of a photovoltaic module.

Fig. 4 is a schematic view of the back structure of the photovoltaic module.

Fig. 5 is a schematic diagram of the structure of the light intensity sensor, the bracket and the sleeve.

FIG. 6 is a schematic diagram of the power and wind energy assembly.

Fig. 7 is a schematic structural view of the driving assembly.

FIG. 8 is a schematic view of the external structure of a wind energy assembly.

FIG. 9 is a schematic view of the internal structure of a wind energy assembly.

In the figure: 1. a photovoltaic module; 2. a drive assembly; 3. a column; 4. a wind energy assembly; 5. a substrate; 6. a support frame; 7. a light intensity sensor; 8. a bracket; 9. a sleeve; 10. a carrier; 11. a large belt wheel; 12. a small belt wheel; 13. a motor; 14. a fan housing; 15. a backing ring; 16. an impeller.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Examples

The application relates to a light following type solar unit, as shown in figures 1-9, the solar unit comprises a stand column 3 for supporting a foundation, the bottom of the stand column 3 is connected with the ground surface through an anchor bolt, a photovoltaic module 1 for carrying out solar energy collection operation is arranged on one side of the top of the stand column 3, and in order to enable the photovoltaic module 1 to maintain optimal lighting efficiency, a driving module 2 capable of driving the photovoltaic module 1 to rotate is additionally arranged on the upper part of the stand column 3, so that the photovoltaic module 1 can rotate around the stand column 3 so as to maintain optimal lighting angle with sunlight, and in order to ensure electric energy collection of the solar unit, a wind energy module 4 capable of carrying out wind energy generation is additionally arranged on the top of the stand column 3, so that the solar unit can also carry out energy supplementing operation by wind energy.

The photovoltaic module 1 comprises a substrate 5, brackets 8 and a supporting frame 6, wherein the sleeves 9 are arranged at the end parts of the upright posts 3 and are connected with the end parts through bearings, the outer parts of the sleeves 9 are symmetrically provided with the substrate 5 for lighting operation, and in order to be capable of stably supporting the substrate 5, the brackets 8 which are obliquely arranged are adopted between the substrate 5 and the sleeves 9 for supporting operation, the inclination angle of the brackets 8 is 45-60 DEG, in order to be capable of realizing light tracking operation of the photovoltaic module 1 so as to facilitate lighting efficiency improvement, a light intensity sensor 7 for detecting light intensity is arranged between the substrates 5, so that the optimal position of the light intensity in a space can be detected at any time by means of the light intensity sensor 7, then the photovoltaic module 1 can be adjusted to the optimal lighting angle, and in order to be capable of supporting and fixing the light intensity sensor 7, the supporting frame 6 connected with the brackets 8 is additionally arranged between the brackets 8 on one side of the sleeves 9, and thus the supporting operation is performed by means of the light intensity sensor 7.

The driving assembly 2 comprises a motor 13, a carrier 10, belt wheels (small belt wheel 12 and large belt wheel 11) and a belt, wherein the motor 13 is arranged on one side of the upright post 3 and used for driving the sleeve 9 to rotate around the upright post 3, and for facilitating the fixing operation of the motor 13, the carrier 10 which can support the motor 13 is additionally arranged on the upper part of the upright post 3, and for facilitating the motor 13 to drive the sleeve 9 to operate, the output end of the motor 13 and the sleeve 9 are connected and driven through the belt wheels, the belt wheels are divided into the small belt wheel 12 and the large belt wheel 11 due to the high rotating speed of the motor 13, the diameter ratio of the belt wheel diameters is 1:2.5-3.0, so that the rotating speed of the motor 13 can be effectively reduced to be suitable for the rotating speed of the sleeve 9 around the upright post 3, and the transmission operation is performed between the small belt wheel 12 and the large belt wheel 11 through the belt.

The wind energy assembly 4 comprises a wind cover 14, an impeller 16 and a supporting ring 15, wherein the wind cover 14 is arranged at the top of the upright post 3 and can realize autorotation operation under the action of natural wind, the wind cover 14 is composed of a plurality of blades uniformly distributed along the circumferential direction of the wind cover, the outward inclination angle of the blades is 5-7.5 degrees, gaps for the natural wind to pass through are formed among the blades, the impeller 16 capable of rotating under the action of the natural wind is further arranged at the bottom of the wind cover 14, wind energy storage operation is performed under the action of the natural wind, and the wind energy storage operation is performed under the action of double rotation of the wind cover 14 and the impeller 16, so that the supporting ring 15 connected with the sleeve 9 is arranged at the bottom of the wind cover 14, and the supporting operation of the wind cover 14 and the impeller 16 is realized by the aid of the supporting ring 15.

When the solar energy power generation system is used, under the condition that sunlight is sufficient, the light intensity sensor 7 can monitor the optimal illumination position in the space, the motor 13 can be controlled to operate immediately through a simple PLC system, and the motor 13 drives the sleeve 9 to operate to a proper angle through the belt wheel, so that the base plate 5 at the top of the bracket 8 can be arranged at the optimal illumination angle in the space, then efficient photoelectric conversion operation is performed, when the base plate 5 cannot perform effective illumination collection in windy and sandy days, the base plate 5 can rotate under the driving of natural wind by means of the wind cover 14 and the impeller 16 in the base plate, so that wind power generation operation is performed, and the solar energy unit can perform double power generation energy storage operation.

It will be understood that the application has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the application without departing from the essential scope thereof. Therefore, it is intended that the application not be limited to the particular embodiment disclosed as the best mode contemplated for carrying out this application, but that the application will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a follow spot solar energy unit, is including being used for playing basic supporting role's stand (3), its characterized in that: the bottom of stand (3) is connected through the crab-bolt between the earth's surface, and top one side of stand (3) is provided with photovoltaic module (1) that are used for carrying out solar energy collection operation, and stand (3) upper portion is provided with can drive photovoltaic module (1) and carry out pivoted drive assembly (2) for photovoltaic module (1) can rotate in order to keep the daylighting angle of optimizing between can and the sunlight round stand (3), and the top of stand (3) still is provided with wind energy component (4) that can carry out wind power generation.

2. The light following type solar cell according to claim 1, wherein: the photovoltaic module (1) comprises a sleeve (9) and a base plate (5), wherein the sleeve (9) is arranged at the end part of the upright post (3) and is connected with the end part of the upright post through a bearing, and the base plate (5) for lighting operation is symmetrically arranged outside the sleeve (9).

3. The light following type solar cell according to claim 2, wherein: the supporting operation is carried out between the base plate (5) and the sleeve (9) by adopting a bracket (8) which is obliquely arranged, and the inclination angle of the bracket (8) is 45-60 degrees.

4. The light following type solar cell according to claim 2, wherein: a light intensity sensor (7) for detecting light intensity is arranged between the substrates (5).

5. The light following type solar cell of claim 4, wherein: a bracket frame (6) which is connected with the bracket (8) at one side of the sleeve (9) and used for carrying out bearing operation on the light intensity sensor (7) is arranged between the brackets.

6. The light following type solar cell according to claim 2, wherein: the driving assembly (2) comprises a motor (13) and a carrier (10), the motor (13) is arranged on one side of the upright post (3) and used for driving the sleeve (9) to rotate around the upright post (3), the carrier (10) which can support the motor (13) is arranged on the upper portion of the upright post (3), and the output end of the motor (13) is connected with the sleeve (9) through a belt wheel for driving.

7. The light following type solar cell of claim 6, wherein: the belt wheel is divided into a small belt wheel (12) and a large belt wheel (11), the diameter ratio of the diameters of the belt wheels is 1:2.5-3.0, so that the rotating speed of the motor (13) is reduced to be suitable for the rotating speed of the sleeve (9) around the upright post (3), and the small belt wheel (12) and the large belt wheel (11) are in transmission operation through a belt.

8. The light following type solar cell according to claim 1, wherein: wind energy component (4) are including fan housing (14), impeller (16) and die-ring (15), and fan housing (14) set up at the top of stand (3) and can realize the autorotation operation under the effect of natural wind, and fan housing (14) comprise a plurality of blades of evenly arranging along its circumference direction, and the bottom of fan housing (14) still is provided with impeller (16) that can rotate under the effect of natural wind, and the bottom of fan housing (14) is provided with die-ring (15) that are used for bearing fan housing (14) and impeller (16) that are connected with sleeve (9).

9. The light following type solar cell of claim 8, wherein: the outward inclination angle of the blades is 5-7.5 degrees, and gaps for natural wind to pass through are formed among the blades.