CN219351616U

CN219351616U - Adjustable photovoltaic cell panel

Info

Publication number: CN219351616U
Application number: CN202320552762.7U
Authority: CN
Inventors: 袁晔
Original assignee: Jiangsu Lvji New Energy Technology Co ltd
Current assignee: Jiangsu Lvji New Energy Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-07-14
Anticipated expiration: 2033-03-21

Abstract

The utility model discloses an adjustable photovoltaic cell panel which comprises a first upright post, a fixed shaft, a locking screw, a guide hole, a fixed seat, a universal wheel, a second upright post, a fixed plate, a connecting seat, a movable plate, a photovoltaic cell panel and an angle adjusting mechanism, wherein the fixed seat is arranged on the first upright post; the solar photovoltaic panel fixing device has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, and all photovoltaic panels and the fixing plate integrally rotate around the center of the fixing shaft together by loosening the locking screw, so that all the photovoltaic panels can face the sun better, and the requirement of maximizing energy conversion is met; according to the angle adjusting mechanism provided by the utility model, the screw rod can be driven to rotate by the motor, all the sliding blocks move rightwards together by the rotation of the screw rod, and the angles between the movable plate and the fixed plate are adjusted by the movement of all the sliding blocks through the connecting rod, so that the convenience of angle adjustment of all the photovoltaic cell panels is also met.

Description

Adjustable photovoltaic cell panel

Technical Field

The utility model relates to the technical field of photovoltaic cells, in particular to an adjustable photovoltaic cell panel.

Background

Solar photovoltaic cells (photovoltaic cells for short) are used to directly convert the light energy of the sun into electrical energy. Silicon solar cells using silicon as a substrate are widely used in the conventional ground photovoltaic systems, and can be classified into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells. Monocrystalline silicon and polycrystalline silicon batteries are superior to amorphous silicon batteries in terms of overall performance such as energy conversion efficiency and service life. The conversion efficiency of polycrystalline silicon is lower than that of monocrystalline silicon, but the cost is cheaper, the photovoltaic cell panel is usually used for maximum energy conversion at present, and the existing Chinese patent utility model with patent number of CN 210899014U for example discloses an adjustable photovoltaic cell panel which can only adjust the angle of the panel, but the angle adjustment is also troublesome, and the direction of the photovoltaic cell panel is also relatively fixed, so that the requirement of maximum energy conversion is difficult to meet.

Disclosure of Invention

The utility model aims to solve the problems and provide an adjustable photovoltaic cell panel, which solves the problems that the prior art can only adjust the angle of the photovoltaic cell panel, but the angle adjustment is more troublesome, and the direction of the photovoltaic cell panel is fixed, so that the requirement of maximizing energy conversion is difficult to meet.

In order to solve the problems, the utility model provides a technical scheme that: an adjustable photovoltaic cell board, its innovation point lies in: the photovoltaic cell module comprises a first upright post, a fixed shaft, a locking screw, a guide hole, a fixed seat, a universal wheel, a second upright post, a fixed plate, a connecting seat, a movable plate, a photovoltaic cell panel and an angle adjusting mechanism; the first top of the upright post is fixedly connected to the left front side of the bottom of the fixed plate, and a guide hole is formed in the center of the lower side of the upright post; a locking screw is movably connected in a threaded hole arranged on the left upper side of the guide hole; the center of the upper side of the fixed seat is fixedly connected with a fixed shaft which is movably connected inside the guide hole; the inner side end part of the locking screw is connected with the outer side of the fixed shaft; the number of the second stand columns is three, the tops of the second stand columns are respectively and fixedly connected to the front and rear positions of the right side of the bottom of the fixed plate and the left and rear sides of the bottom of the fixed plate, and universal wheels are fixedly connected to the bottoms of the second stand columns; the bottom of the connecting seat is fixedly connected to the right upper side of the fixed plate, and the upper side of the connecting seat is hinged with the right side of the movable plate; the top of the movable plate is fixedly connected with a plurality of photovoltaic cell panels; the bottom of the angle adjusting mechanism is fixedly connected to the left side of the top of the fixed plate, and the upper side of the angle adjusting mechanism is connected with the bottom surface of the movable plate.

Preferably, the specific structure of the angle adjusting mechanism comprises a guide groove seat, a guide groove, a screw rod, a sliding block, a first universal joint, a connecting rod, a second universal joint and a motor; a guide groove is formed in the upper side of the guide groove seat, and a motor is fixedly connected to the outer part of the right side of the guide groove seat; the screw is movably connected to the center of the guide groove, and the center of the right side of the screw is fixedly connected with the motor output shaft; the plurality of sliding blocks are respectively and uniformly movably connected in the guide groove, threaded holes arranged in the centers of the plurality of sliding blocks are connected with the screw rods, and the upper sides of the plurality of sliding blocks are connected with the lower sides of the corresponding connecting rods through universal joints; the upper side of the connecting rod is connected with the bottom surface of the movable plate through a universal joint II.

Preferably, the guide groove is a T-shaped guide groove and is matched with the outer part of the sliding block.

Preferably, the motor is a servo motor or a stepper motor.

Preferably, the universal wheel is a universal wheel with a brake.

The utility model has the beneficial effects that:

(1) The solar photovoltaic panel fixing device has the advantages of reasonable and simple structure, low production cost, convenience in installation and complete functions, and all photovoltaic panels and the fixing plate integrally rotate around the center of the fixing shaft together by loosening the locking screw, so that all the photovoltaic panels can face the sun better, and the requirement of maximizing energy conversion is met.

(2) According to the angle adjusting mechanism provided by the utility model, the screw rod can be driven to rotate by the motor, all the sliding blocks move rightwards together by the rotation of the screw rod, and the angles between the movable plate and the fixed plate are adjusted by the movement of all the sliding blocks through the connecting rod, so that the convenience of angle adjustment of all the photovoltaic cell panels is also met.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the angle adjusting mechanism.

1-a first upright post; 2-a fixed shaft; 3-locking screws; 4-guiding holes; 5-fixing seats; 6-universal wheels; 7-a second upright post; 8-fixing plates; 9-connecting seats; 10-a movable plate; 11-a photovoltaic cell panel; 12-an angle adjustment mechanism; 121-a guide groove seat; 122-a guide slot; 123-screw; 124-a slider; 125-universal joint I; 126-connecting rod; 127-universal joint II; 128-motor.

Detailed Description

Examples

As shown in fig. 1, the present embodiment adopts the following technical scheme: an adjustable photovoltaic cell panel comprises a first upright post 1, a fixed shaft 2, a locking screw 3, a guide hole 4, a fixed seat 5, a universal wheel 6, a second upright post 7, a fixed plate 8, a connecting seat 9, a movable plate 10, a photovoltaic cell panel 11 and an angle adjusting mechanism 12; the top of the first upright post 1 is fixedly connected to the left front side of the bottom of the fixed plate 8, and a guide hole 4 is formed in the center of the lower side of the first upright post 1; a locking screw 3 is movably connected in a threaded hole arranged on the upper left side of the guide hole 4; the center of the upper side of the fixed seat 5 is fixedly connected with a fixed shaft 2, and the fixed shaft 2 is movably connected inside the guide hole 4; the inner side end part of the locking screw 3 is connected with the outer side of the fixed shaft 2; the number of the second stand columns 7 is three, the tops of the three second stand columns 7 are respectively and fixedly connected to the front and rear positions of the bottom right side of the fixed plate 8 and the left and rear sides of the bottom of the fixed plate 8, and universal wheels 6 are fixedly connected to the bottoms of the three second stand columns 7; the bottom of the connecting seat 9 is fixedly connected to the right upper side of the fixed plate 8, and the upper side of the connecting seat 9 is hinged with the right side of the movable plate 10; the top of the movable plate 10 is fixedly connected with a plurality of photovoltaic cell panels 11; the bottom of the angle adjusting mechanism 12 is fixedly connected to the left side of the top of the fixed plate 8, and the upper side of the angle adjusting mechanism 12 is connected with the bottom surface of the movable plate 10.

Examples

As shown in fig. 2, the specific structure of the angle adjusting mechanism 12 includes a guide slot seat 121, a guide slot 122, a screw 123, a slider 124, a first universal joint 125, a connecting rod 126, a second universal joint 127 and a motor 128; a guide groove 122 is formed in the upper side of the guide groove seat 121, and a motor 128 is fixedly connected to the outer part of the right side of the guide groove seat 121; the screw 123 is movably connected to the center of the guide groove 122, and the center of the right side of the screw 123 is fixedly connected with the output shaft of the motor 128; the plurality of sliding blocks 124 are respectively and uniformly movably connected in the guide groove 122, threaded holes arranged in the center of the plurality of sliding blocks 124 are connected with the screw 123, and the upper sides of the plurality of sliding blocks 124 are connected with the lower sides of the corresponding connecting rods 126 through universal joints I125; the upper side of the connecting rod 126 is connected with the bottom surface of the movable plate 10 through a universal joint II 127.

Wherein the guide groove 122 is a T-shaped guide groove and is matched with the outer part of the sliding block 124, so that the sliding block 124 can only move along the guide groove 122; the motor 128 is a servo motor or a stepper motor, so that the angle can be automatically controlled by the existing automation technology; the universal wheel 6 is a universal wheel with a brake.

The use state of the utility model is as follows: the utility model has the advantages of reasonable and simple structure, low production cost, convenient installation and complete functions, when in adjustment, the locking screw 3 is firstly loosened, and then all the photovoltaic cell panels 11 and the fixed plate 8 are integrally rotated around the center of the fixed shaft 2, so that all the photovoltaic cell panels 11 face the sun better, the requirement of maximizing energy conversion is met, the arranged angle adjusting mechanism 12 can drive the screw 123 to rotate through the motor 128, the screw 123 can rotate so that all the sliding blocks 124 move right together, and the angle between the movable plate 10 and the fixed plate 8 is adjusted through the connecting rod 126 when all the sliding blocks 124 move, and the convenience of angle adjustment of all the photovoltaic cell panels 11 is also met.

The control mode of the utility model is controlled by manual starting or by the existing automation technology, the wiring diagram of the power element and the supply of the power source are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

While the basic principles and main features of the present utility model and advantages of the present utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims and their equivalents.

Claims

1. An adjustable photovoltaic cell board, its characterized in that: the photovoltaic cell module comprises a first upright post (1), a fixed shaft (2), a locking screw (3), a guide hole (4), a fixed seat (5), a universal wheel (6), a second upright post (7), a fixed plate (8), a connecting seat (9), a movable plate (10), a photovoltaic cell panel (11) and an angle adjusting mechanism (12);

the top of the first upright post (1) is fixedly connected to the left front side of the bottom of the fixed plate (8), and a guide hole (4) is formed in the center of the lower side of the first upright post (1);

a locking screw (3) is movably connected in a threaded hole arranged at the left upper side of the guide hole (4);

the center of the upper side of the fixed seat (5) is fixedly connected with a fixed shaft (2), and the fixed shaft (2) is movably connected inside the guide hole (4);

the inner side end part of the locking screw (3) is connected with the outer side of the fixed shaft (2);

the number of the second stand columns (7) is three, the tops of the three second stand columns (7) are respectively and fixedly connected to the front and rear positions of the right side of the bottom of the fixed plate (8) and the left and rear sides of the bottom of the fixed plate (8), and universal wheels (6) are fixedly connected to the bottoms of the three second stand columns (7);

the bottom of the connecting seat (9) is fixedly connected to the right upper side of the fixed plate (8), and the upper side of the connecting seat (9) is hinged with the right side of the movable plate (10);

the top of the movable plate (10) is fixedly connected with a plurality of photovoltaic cell panels (11);

the bottom of the angle adjusting mechanism (12) is fixedly connected to the left side of the top of the fixed plate (8), and the upper side of the angle adjusting mechanism (12) is connected with the bottom surface of the movable plate (10).

2. An adjustable photovoltaic panel as set forth in claim 1 wherein: the specific structure of the angle adjusting mechanism (12) comprises a guide groove seat (121), a guide groove (122), a screw (123), a sliding block (124), a first universal joint (125), a connecting rod (126), a second universal joint (127) and a motor (128);

a guide groove (122) is formed in the upper side of the guide groove seat (121), and a motor (128) is fixedly connected to the outer part of the right side of the guide groove seat (121);

the screw (123) is movably connected to the center of the guide groove (122), and the center of the right side of the screw (123) is fixedly connected with the output shaft of the motor (128);

the plurality of sliding blocks (124) are uniformly and movably connected inside the guide groove (122), threaded holes arranged in the centers of the plurality of sliding blocks (124) are connected with the screw rods (123), and the upper sides of the plurality of sliding blocks (124) are connected with the lower sides of the corresponding connecting rods (126) through universal joints I (125);

the upper side of the connecting rod (126) is connected with the bottom surface of the movable plate (10) through a universal joint II (127).

3. An adjustable photovoltaic panel as set forth in claim 2 wherein: the guide groove (122) is a T-shaped guide groove and is matched with the outer part of the sliding block (124).

4. An adjustable photovoltaic panel as set forth in claim 2 wherein: the motor (128) is a servo motor or a stepper motor.

5. An adjustable photovoltaic panel as set forth in claim 1 wherein: the universal wheel (6) is a universal wheel with a brake.