CN214506971U

CN214506971U - Adjustable photovoltaic solar support

Info

Publication number: CN214506971U
Application number: CN202120886182.2U
Authority: CN
Inventors: 李明; 于海静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-10-26
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a photovoltaic solar rack with adjustable solar energy technical field, including adjustment mechanism and installation mechanism, adjustment mechanism includes the base, the base inner wall rotates through the bearing and is connected with the pivot, base top surface fixedly connected with step motor, the one end of step motor output shaft is passed through the gear and is connected with the pivot transmission, pivot week side fixedly connected with swivel mount, the base surface just corresponds the fixed position of swivel mount below and installs the limiting plate, spacing fixed surface has seted up the guiding arc groove, the swivel mount bottom surface just corresponds the position rotation in guiding arc groove and is connected with the spacing roller that the bisymmetry set up. The utility model discloses a design of adjustment mechanism and installation mechanism becomes traditional fixed solar rack and is the adjustable support, during the use, solar panel's angle of rotation and inclination can carry out quick adjustment, through the realization of above-mentioned technological effect to effectively improve solar panel's light conversion efficiency.

Description

Adjustable photovoltaic solar support

Technical Field

The utility model relates to a solar energy technical field specifically is a photovoltaic solar rack with adjustable.

Background

Solar power generation is an aspect of solar energy application, solar power generation utilizes a solar panel to collect sunlight and convert the sunlight into electric energy to achieve the purpose of power generation, the solar panel is fixed on a solar support in the early period, the used solar support is a fixed support, the angle between the solar panel and the horizon is not adjustable, however, the solar panel utilizes the light energy to generate power, the larger the included angle between the solar panel and light is, the higher the efficiency of converting the light energy into the electric energy is, so the fixed support has the problem of low photoelectric conversion efficiency, a sun tracking support can flexibly adjust the inclination angle of the solar panel to keep the sunlight to irradiate the solar panel at the maximum direct angle all the time, so the photoelectric conversion efficiency of the sun tracking support is high, but the sun tracking support has the problems of complex structure and high cost, meanwhile, the existing sun tracking support is lack of a protective structure when encountering severe weather such as hail and the like, therefore solar panel very easily takes place to damage under this kind of condition, based on this, the utility model designs an adjustable photovoltaic solar rack to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic solar rack with adjustable to solve the current complicated and lack protection machanism's of support structure that chases after a day that provides in the above-mentioned background art problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable photovoltaic solar support comprises an adjusting mechanism and an installing mechanism, wherein the adjusting mechanism comprises a base, the inner wall of the base is rotatably connected with a rotating shaft through a bearing, the top surface of the base is fixedly connected with a stepping motor, one end of an output shaft of the stepping motor is in transmission connection with the rotating shaft through a gear, the peripheral side surface of the rotating shaft is fixedly connected with a rotating frame, a limiting plate is fixedly arranged on the surface of the base and corresponds to the position below the rotating frame, a guide arc groove is fixedly formed in the surface of the limiting plate, two symmetrically-arranged limiting rollers are rotatably connected to the bottom surface of the rotating frame and correspond to the guide arc groove, the peripheral side surfaces of the two limiting rollers are slidably connected with the guide arc groove, the surface of the rotating frame is hinged with the installing mechanism, and a group of angle adjusting push rods is hinged between the rotating frame and the opposite surface of the installing mechanism;

the installation mechanism comprises a fixed seat and two symmetrically arranged movable seats, the back of the fixed seat is hinged to a rotating frame and a group of angle adjusting push rods respectively, a group of distance adjusting push rods are fixedly connected between the fixed seat and the opposite surfaces of the two movable seats, a shear type connecting rod assembly is installed between the opposite surfaces of the two movable seats, a group of support assemblies distributed at equal intervals are fixedly connected to the surface of the shear type connecting rod assembly, a connecting frame is fixedly installed on the surface of the fixed seat, and a light direction sensor is fixedly installed at the top of the connecting frame.

Preferably, the bracket component includes two articulated mounting brackets each other, two solar panel is all installed through the connecting piece in the mounting bracket surface, two the mounting bracket back all articulates there is a set of shaft coupling, shaft coupling one end is connected with cutting formula link assembly rotation.

Preferably, the inner wall of the base is fixedly connected with a central control box and a power supply assembly respectively, the controller and the remote central control module are fixedly installed in the central control box respectively, and the power-off brake is fixedly installed in the stepping motor.

Preferably, two sets of symmetrically arranged positioning connecting holes are formed in the surface of the base, and sliding chutes matched with the shear type connecting rod assemblies are fixedly formed in the surfaces of the two movable seats.

Preferably, the equal fixed mounting in position that spacing roller week side just corresponds the limiting plate both sides has the spacing ring piece, pivot week side fixed mounting have with step motor complex driven gear.

Preferably, the scissors link assembly is a parallelogram link type scissors structure, a hinge shaft is fixedly arranged at the hinged position of the end part of a link in the scissors link assembly, and the inner wall of the hinge shaft is rotatably connected with the coupling shaft.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a design of adjustment mechanism and installation mechanism becomes traditional fixed solar rack and is the adjustable support, during the use, solar panel's angle of rotation and inclination can carry out quick adjustment, through the realization of above-mentioned technological effect to effectively improve solar panel's light conversion efficiency.

2. The utility model discloses a cut formula link assembly and bracket component's design, then become traditional fixed support and be foldable support, through foldable structure, can carry out the regulation that becomes more meticulous to solar panel's angle on the one hand, on the other hand can accomodate solar panel fast under bad weather such as hail, through the realization of accomodating the effect to effectively reduce the probability that solar panel takes place to destroy, through foldable structural design, but quick adjustment solar panel's luminous area simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the adjusting mechanism of the present invention;

FIG. 3 is a schematic structural view of the mounting mechanism of the present invention;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present invention;

fig. 5 is a schematic structural view of the bracket assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-adjusting mechanism, 2-mounting mechanism, 3-base, 4-rotating shaft, 5-stepping motor, 6-rotating frame, 7-limiting plate, 8-guiding arc groove, 9-limiting roller, 10-angle adjusting push rod, 11-fixed seat, 12-movable seat, 13-distance adjusting push rod, 14-scissor type connecting rod assembly, 15-support assembly, 16-connecting frame, 17-light direction sensor, 18-mounting frame, 19-connecting shaft, 20-central control box, 21-power supply assembly and 22-positioning connecting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an adjustable photovoltaic solar support comprises an adjusting mechanism 1 and an installing mechanism 2, wherein the adjusting mechanism 1 comprises a base 3, the inner wall of the base 3 is fixedly connected with a central control box 20 and a power supply module 21 respectively, a controller and a remote central control module are fixedly installed in the central control box 20 respectively, the power supply module 21 is used for connecting a solar panel with external power receiving and supplying equipment, the remote central control module is used for enabling the device to be controlled by a remote central control mechanism or a remote central control terminal, the power supply module 21 and the remote central control module can be customized or selected according to actual requirements, two groups of symmetrically-arranged positioning connecting holes 22 are formed in the surface of the base 3, the positioning connecting holes 22 are used for inserting connecting pieces, and the solar support is fixed on an installing platform through the insertion of the connecting pieces;

the inner wall of the base 3 is rotatably connected with a rotating shaft 4 through a bearing, the top surface of the base 3 is fixedly connected with a stepping motor 5, one end of an output shaft of the stepping motor 5 is in transmission connection with the rotating shaft 4 through a gear, a driven gear matched with the stepping motor 5 is fixedly installed on the peripheral side surface of the rotating shaft 4, a power-off brake is fixedly installed in the stepping motor 5, the angle of the rotating frame 6 is effectively self-limited through the arrangement of the power-off brake, and a waterproof shell is arranged outside the stepping motor 5 during actual production;

the peripheral side surface of the rotating shaft 4 is fixedly connected with a rotating frame 6, a limiting plate 7 is fixedly arranged on the surface of the base 3 and corresponds to the position below the rotating frame 6, a guide arc groove 8 is fixedly arranged on the surface of the limiting plate 7, two limiting rollers 9 which are symmetrically arranged are rotatably connected to the bottom surface of the rotating frame 6 and correspond to the position of the guide arc groove 8, the peripheral side surfaces of the two limiting rollers 9 are both in sliding connection with the guide arc groove 8, and limiting ring pieces are fixedly arranged on the peripheral side surfaces of the limiting rollers 9 and correspond to the positions on the two sides of the limiting plate 7;

the surface of the rotating frame 6 is hinged with the mounting mechanism 2, and a group of angle adjusting push rods 10 are hinged between the rotating frame 6 and the opposite surface of the mounting mechanism 2;

the mounting mechanism 2 comprises a fixed seat 11 and two symmetrically arranged movable seats 12, the two movable seats 12 are respectively arranged on two sides of the fixed seat 11, the back of the fixed seat 11 is respectively hinged with the rotating frame 6 and a group of angle adjusting push rods 10, the angle adjusting push rods 10 are used for adjusting the arrangement angle of the rotating frame 6, and the light receiving angle of the solar panel is adjusted through adjusting the arrangement angle of the rotating frame 6;

a group of distance adjusting push rods 13 are fixedly connected between the opposite surfaces of the fixed seat 11 and the two movable seats 12, when the device works, the two groups of distance adjusting push rods 13 work synchronously, then the distance between the two movable seats 12 and the fixed seat 11 is adjusted synchronously, the telescopic degree of the scissor type connecting rod assembly 14 is changed by adjusting the distance between the two movable seats 12, then the included angle between the two mounting frames 18 in the bracket assembly 15 is controlled by controlling the telescopic degree of the scissor type connecting rod assembly 14, and the arrangement angle and the light receiving area of the solar panel are adjusted by adjusting the included angle between the two mounting frames 18;

a scissor type connecting rod assembly 14 is arranged between the opposite surfaces of the two movable seats 12, the scissor type connecting rod assembly 14 is of a parallelogram connecting rod type scissor structure, a scissor type connecting rod is fixedly arranged inside the scissor type connecting rod assembly 14, a hinge shaft is fixedly arranged at the hinged position of the end part of a connecting rod in the scissor type connecting rod assembly 14, the inner wall of the hinge shaft is rotatably connected with connecting shafts 19, namely each connecting shaft 19 is arranged at the hinged position of the end part of the scissor type connecting rod;

the surface of each of the two movable seats 12 is fixedly provided with a sliding chute matched with the scissor link assembly 14, the surface of the scissor link assembly 14 is fixedly connected with a group of support assemblies 15 which are distributed at equal intervals, the surface of the fixed seat 11 is fixedly provided with a connecting frame 16, the top of the connecting frame 16 is fixedly provided with a light direction sensor 17, when the device is used, the light direction sensor 17 is used for monitoring the light direction in real time, the light direction sensor 17 feeds back the monitored real-time signal to a controller, the controller controls the working state of the stepping motor 5 and the angle adjusting push rod 10 according to the data feedback of the light direction sensor 17, and the light direction sensor 17 and the controller can be customized or selected according to actual requirements;

wherein, the bracket component 15 includes that two articulated mounting brackets 18 and two mounting brackets 18 are the symmetry setting, and solar panel is all installed through the connecting piece in two mounting bracket 18 surfaces, and two mounting brackets 18 back all articulate has a set of shaft coupling 19, and shaft coupling 19 one end rotates with scissors formula link assembly 14 and is connected.

When the device is used, the remote central control module is connected with remote central control equipment to further carry out remote central control operation on the device, when the device is used, the device can be set to an automatic working mode or a manual working mode, under the automatic working mode, the controller controls the working states of the stepping motor 5 and the angle adjusting push rod 10 according to the data feedback of the light direction sensor 17 and then adjusts the arrangement angle of the mounting frame 18, under the manual working mode, the remote central control mechanism outputs instructions to the stepping motor 5, the angle adjusting push rod 10 and the distance adjusting push rod 13, the arrangement angle of the mounting frame 18 and the distance between every two movable seats 12 are controlled through the instruction output, when hail or severe weather occurs, under the control of the central control mechanism, the distance between the two movable seats 12 is adjusted to be minimum, under the minimum mode, the solar panel is in a vertical state like, through vertical state setting to reduce external environment or object and produce the probability of damage to the solar panel surface.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an adjustable photovoltaic solar rack, includes adjustment mechanism (1) and installation mechanism (2), its characterized in that, adjustment mechanism (1) includes base (3), base (3) inner wall rotates through the bearing and is connected with pivot (4), base (3) top surface fixedly connected with step motor (5), the one end of step motor (5) output shaft is connected with pivot (4) transmission through the gear, pivot (4) week side fixedly connected with swivel mount (6), base (3) surface and the position fixed mounting that corresponds swivel mount (6) below have limiting plate (7), limiting plate (7) fixed surface has seted up direction arc groove (8), swivel mount (6) bottom surface and the position rotation that corresponds direction arc groove (8) are connected with spacing roller (9) that the bisymmetry set up, two limit roller (9) week side all with direction arc groove (8) sliding connection, the surface of the rotating frame (6) is hinged with the mounting mechanism (2), and a group of angle adjusting push rods (10) are hinged between the rotating frame (6) and the opposite surface of the mounting mechanism (2);

the installation mechanism (2) comprises a fixed seat (11) and two symmetrically-arranged movable seats (12), the back of the fixed seat (11) is hinged to a rotating frame (6) and a group of angle adjusting push rods (10) respectively, a group of distance adjusting push rods (13) are fixedly connected between the fixed seat (11) and the opposite surfaces of the two movable seats (12), a shear type connecting rod assembly (14) is installed between the opposite surfaces of the movable seats (12), a group of support assemblies (15) which are distributed at equal intervals are fixedly connected to the surface of the shear type connecting rod assembly (14), a connecting frame (16) is fixedly installed on the surface of the fixed seat (11), and a light direction sensor (17) is fixedly installed at the top of the connecting frame (16).

2. The adjustable photovoltaic solar rack as defined in claim 1, wherein: bracket component (15) include two mutual articulated mounting bracket (18), two solar panel, two are all installed through the connecting piece in mounting bracket (18) surface mounting bracket (18) back all articulates there is a set of shaft coupling (19), shaft coupling (19) one end is connected with cutting formula link assembly (14) rotation.

3. The adjustable photovoltaic solar rack as defined in claim 1, wherein: the inner wall of the base (3) is fixedly connected with a central control box (20) and a power supply assembly (21) respectively, a controller and a remote central control module are fixedly installed inside the central control box (20) respectively, and a power-off brake is fixedly installed inside the stepping motor (5).

4. The adjustable photovoltaic solar rack as defined in claim 1, wherein: two sets of positioning connecting holes (22) which are symmetrically arranged are formed in the surface of the base (3), and sliding grooves matched with the shear type connecting rod assembly (14) are fixedly formed in the surfaces of the two movable seats (12).

5. The adjustable photovoltaic solar rack as defined in claim 1, wherein: the equal fixed mounting in position that spacing roller (9) week side just corresponds limiting plate (7) both sides has the spacing ring piece, pivot (4) week side fixed mounting have with step motor (5) complex driven gear.

6. The adjustable photovoltaic solar rack as defined in claim 1, wherein: the scissors type connecting rod assembly (14) is of a parallelogram connecting rod type scissors structure, a hinge shaft is fixedly arranged at the hinged position of the end part of a connecting rod in the scissors type connecting rod assembly (14), and the inner wall of the hinge shaft is rotatably connected with a coupling shaft (19).