CN219247762U

CN219247762U - Split photovoltaic power generation device

Info

Publication number: CN219247762U
Application number: CN202320259233.8U
Authority: CN
Inventors: 刘龙飞; 吕亚民; 杨金宇
Original assignee: Luohe Xinneng Century Energy Technology Co ltd
Current assignee: Luohe Xinneng Century Energy Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-23
Anticipated expiration: 2033-02-20

Abstract

A split photovoltaic power generation device comprises an upright post and a fixing seat; the fixed seat is fixedly connected with the upright post; two half-package photovoltaic groups which are combined and wound around the fixing seat in a circle are hinged to one side of the fixing seat in a split mode, and the two half-package photovoltaic groups are coaxial with a hinge shaft hinged to the fixing seat; the fixed seat body is provided with a driving mechanism for controlling the two half-package photovoltaic groups to be opened and closed; according to the utility model, the driving mechanism drives the two half-package photovoltaic groups to be unfolded, so that the two half-package photovoltaic groups face the sunlight, and the photovoltaic power generation operation is performed, so that the power generation efficiency can be improved; when encountering strong wind weather, the driving mechanism drives the two half-package photovoltaic groups to be closed, so that the windward area of the half-package photovoltaic groups is effectively reduced, and the photovoltaic mechanism is prevented from being damaged by strong wind.

Description

Split photovoltaic power generation device

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a split photovoltaic power generation device.

Background

As is well known, fossil fuels are increasingly scarce and environmental pollution is increasingly serious nowadays, and photovoltaic power generation is gaining attention as clean energy; in recent years, photovoltaic power generation technology has been in rapid progress, and various photovoltaic devices are on the market; the flat photovoltaic panel is limited by the running track of the sun, and the incident angle of the flat photovoltaic panel needs to be continuously adjusted to obtain the optimal power generation; the spherical photovoltaic panel appears in the market, and the angle adjustment is not needed, but the backlight surface of the spherical photovoltaic panel cannot generate electricity, so that the light energy cannot be fully utilized; the above-mentioned drawbacks are a problem to be solved by the person skilled in the art;

the Chinese patent (bulletin number: CN 216490308U) discloses a solar power generation device with a spherical structure, wherein the photovoltaic power generation device of the patent comprises two groups of first spherical photovoltaic plates and second spherical photovoltaic plates which are respectively distributed on the mounting frame up and down; full-time light is received through first sphere photovoltaic board, second sphere photovoltaic board, need not to carry out angle modulation to the photovoltaic board, but its sphere photovoltaic board light receiving area is less, and generating efficiency is low.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a split photovoltaic power generation device.

In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:

a split photovoltaic power generation device comprises an upright post and a fixing seat; the fixed seat is fixedly connected with the upright post; two half-package photovoltaic groups which are combined and wound around the fixing seat in a circle are hinged to one side of the fixing seat in a split mode, and the two half-package photovoltaic groups are coaxial with a hinge shaft hinged to the fixing seat; the fixing seat body is provided with a driving mechanism for controlling the opening and closing of the two half-package photovoltaic groups.

Preferably, the driving mechanism comprises a sliding rail and two groups of connecting rod groups symmetrically arranged around the sliding rail, and the sliding rail is positioned between the two half-package photovoltaic groups and is fixedly connected with the fixing seat; the sliding rail is connected with a sliding block in a sliding way, and a pin is arranged at the top of the sliding block; the connecting rod group comprises a connecting rod I and a connecting rod II, one end of the connecting rod I is correspondingly hinged with one end of the connecting rod II, one end of the connecting rod II is correspondingly hinged with the corresponding half-package photovoltaic group, the rod body of the connecting rod I is hinged with the fixed seat, and the rod body of the free end of the connecting rod I is provided with a strip-shaped chute which is correspondingly matched with the pin in a sliding manner along the length direction; the fixing seat body is provided with a telescopic rod for driving the sliding block to slide along the sliding rail.

Preferably, one side of the fixing seat, which is away from the driving mechanism, is provided with a balancing weight through a support rod horizontally and slidingly connected, and the telescopic end of the telescopic rod and one end of the sliding block are correspondingly connected with the balancing weight body.

Preferably, the half-package photovoltaic group is in an arc-shaped or frustum-shaped structure.

Preferably, a base is arranged at the bottom of the upright post.

Preferably, a motor for driving the upright post to rotate is arranged between the base and the upright post.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

the split photovoltaic power generation device disclosed by the utility model has a simple structure, and the two half-package photovoltaic groups are driven to be unfolded through the driving mechanism, so that the two half-package photovoltaic groups face sunlight, photovoltaic power generation operation is performed, and the power generation efficiency can be improved; when the wind power generation device encounters strong wind weather, the driving mechanism drives the two half-package photovoltaic groups to be closed, so that the windward area of the half-package photovoltaic groups is effectively reduced, and the photovoltaic mechanism is prevented from being damaged by strong wind; the sliding block is driven by the telescopic rod, so that linkage actions of the connecting rod I, the connecting rod II and the half-package photovoltaic groups are driven, when the sliding block is far away from the hinging position of the half-package photovoltaic groups and the fixing seat, the two half-package photovoltaic groups are opened, otherwise, the two half-package photovoltaic groups are closed, one telescopic rod can complete opening and closing of the two half-package photovoltaic groups, the use cost can be saved, and the self energy consumption is reduced;

in addition, there is the balancing weight one side that the fixing base deviates from actuating mechanism through branch horizontal sliding connection, and the flexible end of telescopic link and the one end of slider all correspond with the balancing weight piece body and be connected, and when the telescopic link extension was moved promptly, two half packet of photovoltaic group were opened, promoted the balancing weight simultaneously and kept away from the articulated position of half packet of photovoltaic group and fixing base, balanced photovoltaic mechanism atress through the balancing weight, avoided the stand to bear great moment of flexure.

Drawings

FIG. 1 is a schematic view of a first construction of the present utility model;

FIG. 2 is a schematic diagram of the principle of operation of the present driving mechanism;

fig. 3 is a schematic view of a second structure of the present utility model.

In the figure: 1. a fixing seat; 2. half-package photovoltaic groups; 3. a slide rail; 4. a connecting rod I; 5. a connecting rod II; 6. a pin; 7. a strip-shaped chute; 8. a telescopic rod; 9. a support rod; 10. balancing weight; 11. a slide block; 12. a base; 13. a motor; 14. and (5) a column.

Description of the embodiments

The present utility model will be explained in detail by the following examples, and the purpose of the present utility model is to protect all technical improvements within the scope of the present utility model, and in the description of the present utility model, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present application, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.

Embodiment one:

referring to fig. 1-2, a split photovoltaic power generation device comprises a stand column 14 and a fixed seat 1 which is fixedly connected with the stand column 14, wherein one side of the fixed seat 1 is hinged with two half-package photovoltaic groups 2 which are combined and then wound around the fixed seat 1 for one circle in a split manner, and the two half-package photovoltaic groups 2 are correspondingly coaxial with a hinged shaft of the fixed seat 1; the seat body of the fixing seat 1 is provided with a driving mechanism for controlling the opening and closing of the two half-package photovoltaic groups 2, namely, when the photovoltaic power generation operation is carried out, the driving mechanism drives the two half-package photovoltaic groups 2 to be unfolded, so that the two half-package photovoltaic groups 2 face the sun, and the photovoltaic power generation operation can be carried out; when the wind is in strong wind weather, the driving mechanism drives the two half-package photovoltaic groups 2 to be closed, so that the windward area of the half-package photovoltaic groups 2 is effectively reduced, and the damage of strong wind is avoided;

when the split photovoltaic power generation device is implemented, the driving mechanism drives the two half-package photovoltaic groups 2 to be unfolded, so that the two half-package photovoltaic groups 2 face sunlight, and photovoltaic power generation operation is performed; when encountering strong wind weather, the driving mechanism drives the two half-package photovoltaic groups 2 to be closed, so that the windward area of the half-package photovoltaic groups 2 is effectively reduced, and the photovoltaic mechanism is prevented from being damaged by strong wind.

Embodiment two:

referring to fig. 1-2, a split photovoltaic power generation device is different from the first embodiment in that, based on the first embodiment, the driving mechanism includes a sliding rail 3 and two groups of connecting rod groups symmetrically arranged around the sliding rail 3, the sliding rail 3 is located between two half-package photovoltaic groups 2 and is fixedly connected with a fixing seat 1; the sliding rail 3 is connected with a sliding block 11 in a sliding way, and a pin 6 is arranged at the top of the sliding block 11; the connecting rod group comprises a connecting rod I4 and a connecting rod II 5, one end of the connecting rod II 5 is correspondingly hinged with the corresponding half-package photovoltaic group 2, the rod body of the connecting rod I4 is hinged with the fixed seat 1, the rod body at the free end of the connecting rod I4 is provided with a strip-shaped chute 7 which is correspondingly matched with the pin 6 in a sliding manner along the length direction, namely, the sliding block 11 can drive the pin 6 to slide along the sliding rail 3, the pin 6 acts on the rod body of the connecting rod I4 while sliding, so that the connecting rod I4 and the connecting rod II 5 are linked, and the opening and closing of the two half-package photovoltaic groups 2 are controlled; the seat body of the fixed seat 1 is provided with a telescopic rod 8 for driving the sliding block 11 to slide along the sliding rail 3, namely, the sliding block 11 can be driven by the telescopic rod 8, so that the linkage action of the connecting rod I4, the connecting rod II 5 and the half-package photovoltaic groups 2 is driven, when the sliding block 11 is far away from the hinging position of the half-package photovoltaic groups 2 and the fixed seat 1, the two half-package photovoltaic groups 2 are opened, and otherwise, the two half-package photovoltaic groups 2 are closed; the telescopic rod 8 can be an electric telescopic cylinder or a manually adjustable telescopic rod assembly as required;

embodiment III:

referring to fig. 1-2, on the basis of the second embodiment, one side of the fixing base 1, which is away from the driving mechanism, is horizontally and slidably connected with a balancing weight 10 through a supporting rod 9, and the telescopic end of the telescopic rod 8 and one end of the sliding block 11 are correspondingly connected with the balancing weight 10, that is, when the telescopic rod 8 stretches, the two half-package photovoltaic groups 2 are opened, and meanwhile, the balancing weight 10 is pushed to be away from the hinge position of the half-package photovoltaic groups 2 and the fixing base 1, and the stress of the photovoltaic mechanism is balanced through the balancing weight 10, so that the upright column 14 is prevented from bearing a larger bending moment.

Embodiment four:

referring to fig. 1 to 3, in a split photovoltaic power generation device, on the basis of any one of the first to third embodiments, the half-packaged photovoltaic group 2 is in an arc-shaped or frustum-shaped structure, and the arc-shaped or frustum-shaped structure makes the half-packaged photovoltaic group 2 unnecessary to adjust the inclination angle.

Fifth embodiment:

referring to fig. 1 to 3, in a split photovoltaic power generation device, on the basis of any one of the first to fourth embodiments, a base 12 is provided at the bottom of the upright post 14, and the base 12 is firmly fixed to the ground, so that the upright post 14 can be erected; in addition, be equipped with the motor 13 that is used for driving stand 14 rotatory between base 12 and the stand 14, can install at half packet of photovoltaic group 2 promptly and follow the light sensor to through motor 13 automatic drive stand 14 rotation, stand 14 drives two half packet of photovoltaic group 2 and follow the light, further promotes photovoltaic generated energy.

The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.

Claims

1. A split photovoltaic power generation device is characterized in that: comprises a column (14) and a fixing seat (1); the fixed seat (1) is fixedly connected with the upright post (14); two half-package photovoltaic groups (2) which are combined and wound around the fixing seat (1) for one circle are hinged on one side of the fixing seat (1) in a split mode, and the two half-package photovoltaic groups (2) are correspondingly coaxial with a hinge shaft of the hinge of the fixing seat (1); the seat body of the fixed seat (1) is provided with a driving mechanism for controlling the opening and closing of the two half-package photovoltaic groups (2).

2. The split photovoltaic power generation apparatus according to claim 1, characterized in that: the driving mechanism comprises a sliding rail (3) and two groups of connecting rod groups symmetrically arranged around the sliding rail (3), wherein the sliding rail (3) is positioned between the two half-package photovoltaic groups (2) and is fixedly connected with the fixing seat (1); the sliding rail (3) is connected with a sliding block (11) in a sliding way, and a pin (6) is arranged at the top of the sliding block (11); the connecting rod group comprises a connecting rod I (4) and a connecting rod II (5), one end of the connecting rod II (5) is correspondingly hinged with the corresponding half-package photovoltaic group (2), the rod body of the connecting rod I (4) is hinged with the fixed seat (1), and the rod body at the free end of the connecting rod I (4) is provided with a strip-shaped chute (7) which is correspondingly in sliding fit with the pin (6) along the length direction; the seat body of the fixed seat (1) is provided with a telescopic rod (8) for driving the sliding block (11) to slide along the sliding rail (3).

3. The split photovoltaic power generation apparatus according to claim 2, characterized in that: one side of the fixed seat (1) deviating from the driving mechanism is horizontally and slidably connected with a balancing weight (10) through a supporting rod (9), and the telescopic end of the telescopic rod (8) and one end of the sliding block (11) are correspondingly connected with the body of the balancing weight (10).

4. A split photovoltaic power generation apparatus according to any one of claims 1 to 3, characterized in that: the half-package photovoltaic group (2) is of an arc-shaped or frustum-shaped structure.

5. A split photovoltaic power generation apparatus according to any one of claims 1 to 3, characterized in that: the bottom of the upright post (14) is provided with a base (12).

6. The split photovoltaic power generation apparatus according to claim 5, wherein: a motor (13) for driving the upright post (14) to rotate is arranged between the base (12) and the upright post (14).