CN219918825U

CN219918825U - Solar panel with sun tracking system

Info

Publication number: CN219918825U
Application number: CN202321369348.9U
Authority: CN
Inventors: 李�杰; 刘二林; 李蕊; 魏晓文; 刘懿博
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-10-27
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a solar panel with a sun tracking system, which belongs to the technical field of solar panels and adopts the technical scheme that the solar panel comprises a mounting frame, wherein the mounting frame is in an I shape, a wind prevention mechanism is arranged on the surface of the mounting frame, the wind prevention mechanism is arranged on the wind prevention mechanism, when the solar panel is used, firstly, the solar panel can be folded according to the wind speed, the wind receiving area of the solar panel is changed, the wind resistance intensity of the solar panel is increased, then the wind prevention mechanism can enable the solar panel to rotate along with the movement of the sun, and the energy conversion efficiency is improved, wherein the wind prevention mechanism comprises a first rotating groove, a second rotating groove, a U-shaped frame, a rotating block, a connecting rod, pulleys, a limiting groove, a limiting frame and a power assembly, and when the solar panel is used, the U-shaped frame can rotate in the first rotating groove, then the rotating block rotates in the second rotating groove, and further the connecting rod is driven to rotate.

Description

Solar panel with sun tracking system

Technical Field

The utility model relates to the technical field of solar panels, in particular to a solar panel with a sun tracking system.

Background

In the rapid development process of green energy, solar power generation is also rapidly developed, a solar panel is the most important green energy conversion component in solar power generation, and a plurality of solar cells of the solar panel are assembled according to assembled assemblies, so that the solar panel is the core part in a solar power generation system and is also the most important part in the solar power generation system.

The current announcements are: CN213585667U, a chinese patent of utility model, discloses a solar device with automatic sun-tracking function, comprising a solar panel, which converts solar energy into electrical energy; the solar panel, the supporting structure, the box body and the base are sequentially arranged from top to bottom; the control board is fixedly arranged in the box body; the rotating device is partially arranged in the box body and drives the supporting structure to rotate; a telescoping device disposed between the solar panel and the support structure capable of adjusting an angle of the solar panel and the support structure; the photoelectric sensor group is arranged on the side edge of the solar panel; a connector disposed on top of the solar panel and the support structure; the control panel is respectively and electrically connected with the rotating device, the telescopic device and the photoelectric sensor group, and the utility model effectively solves the problem that the solar panel automatically adjusts the angle and the direction.

The patent is inconvenient to adjust and lie on the back for the device can not carry out best angle according to the sun position and absorb solar energy, thereby reduced the conversion rate of solar energy, also can't fold the device simultaneously, reduced the wind-resistance of device, also be inconvenient for conveyer.

Disclosure of Invention

1. Technical problem to be solved

The utility model provides a solar panel with a sun-tracking system, and aims to solve the problem that the existing solar panel with the sun-tracking system cannot rotate at multiple angles.

2. Technical proposal

The solar panel with the sun-tracking system comprises a mounting frame, wherein the mounting frame is in an I-shaped arrangement, a windproof mechanism is arranged on the surface of the mounting frame, and the sun-tracking mechanism is arranged on the windproof mechanism;

the wind-proof mechanism comprises a first rotating groove, a second rotating groove, a U-shaped frame, a rotating block, a connecting rod, a pulley, a limiting groove, a limiting frame and a power component, wherein the first rotating groove is arranged at one end of the mounting frame, the second rotating groove is formed in the mounting frame, one end of the U-shaped frame is rotated and arranged in the first rotating groove, the rotating block is arranged in the second rotating groove, one end of the connecting rod is arranged on the rotating block, the pulley is arranged at the other end of the connecting rod, the limiting groove is formed in the lower surface of the U-shaped frame, the pulley is arranged in the limiting groove, the limiting frame is arranged in the limiting groove, and the power component is arranged on the rotating block.

In order to achieve the sun tracking effect of the solar panel, the solar panel with the sun tracking system is preferable, and the sun tracking mechanism comprises a solar panel, a solar azimuth sensor, a controller and a rotating assembly, wherein the solar panel is arranged above the U-shaped plate, the solar azimuth sensor is arranged on the solar panel, the controller is arranged on the mounting frame, the controller is electrically connected with the solar azimuth sensor, and the rotating assembly is arranged between the solar panel and the U-shaped frame.

In order to achieve the effect of providing power for folding the solar panel, the solar panel with the sun tracking system is preferable to use the solar panel with the sun tracking system, the power assembly comprises a fixing frame, a worm, a first motor, a worm wheel and a straight rod, wherein the fixing frame is arranged on the fixing frame, the worm is arranged in the fixing frame, the first motor is arranged at one end of the worm, the worm wheel is meshed with the surface of the worm, one end of the straight rod is arranged on the worm wheel, the other end of the straight rod is arranged on a rotating block, and the first motor is electrically connected with the controller.

In order to enable the solar panel to rotate along with the sun, the solar panel with the sun tracking system preferably comprises a rotating rod, a mounting block and a second motor, wherein one end of the rotating rod is rotatably arranged on the surface of the U-shaped frame, the other end of the rotating rod extends to the outside of the U-shaped frame, one end of the mounting block is arranged on the rotating rod, the other end of the mounting block is arranged on the solar panel, the second motor is arranged at the other end of the rotating rod, and the second motor is electrically connected with the controller.

In order to achieve the effect of fixing the mounting frame, as a solar panel with the sun tracking system, the solar panel with the sun tracking system is preferable in the utility model, the lower surface of the mounting frame is provided with fixing holes, and fixing bolts are arranged in the fixing holes.

In order to achieve the effect of avoiding the controller from being damaged by rainwater, the solar panel with the sun tracking system is preferable to be provided with a rain shield above the controller, and the rain shield is fixedly connected with the mounting frame.

In order to achieve the effect of supporting the first motor, it is preferable that the solar panel with the sun tracking system according to the present utility model is provided with a fixing plate on the lower surface of the first motor, and the fixing plate is welded to the fixing frame.

3. Advantageous effects

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

this solar panel with chase after sun tracking system, through setting up the mounting bracket, prevent wind mechanism and chase after sun mechanism, when using, at first solar panel can fold according to wind speed size, change solar panel's windward area, increase solar panel's wind resistance intensity, then chase after the sun mechanism and enable solar panel and rotate along with the removal of sun, improve energy conversion's efficiency, wherein prevent wind mechanism includes first rotation groove, the second rotation groove, the U-shaped frame, the turning block, the connecting rod, the pulley, the spacing groove, spacing and power component, when using, at first U-shaped frame can rotate in first rotation groove, then the turning block rotates in the second rotation groove, and then drive the connecting rod and rotate, make the pulley slide in spacing and spacing groove, and then change U-shaped frame and the planar contained angle of mounting bracket, and then fold solar panel, wherein power component can provide power for the rotation of turning block.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a perspective cross-sectional view of the utility model at A-A in FIG. 2;

FIG. 4 is a schematic view of a wind-break mechanism and a sun-tracking mechanism of the present utility model;

FIG. 5 is a schematic view of a rotating assembly according to the present utility model;

fig. 6 is an enlarged view of fig. 1 at a in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. a mounting frame; 2. a wind-proof mechanism; 3. a sun-tracking mechanism; 4. a fixing hole; 5. a fixing bolt; 6. a rain shield; 7. a fixing plate; 201. a first rotating groove; 202. a second rotating groove; 203. a U-shaped frame; 204. a rotating block; 205. a connecting rod; 206. a pulley; 207. a limit groove; 208. a limiting frame; 209. a power assembly; 301. a solar panel; 302. a solar azimuth sensor; 303. a controller; 304. a rotating assembly; 2091. a fixing frame; 2092. a worm; 2093. a first motor; 2094. a worm wheel; 2095. a straight rod; 3041. a rotating lever; 3042. a mounting block; 3043. and a second motor.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify 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 therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the solar panel with the sun-tracking system comprises a mounting frame 1, wherein the mounting frame 1 is in an I-shaped arrangement, a windproof mechanism 2 is arranged on the surface of the mounting frame 1, and a sun-tracking mechanism 3 is arranged on the windproof mechanism 2;

the wind prevention mechanism 2 comprises a first rotating groove 201, a second rotating groove 202, a U-shaped frame 203, a rotating block 204, a connecting rod 205, a pulley 206, a limiting groove 207, a limiting frame 208 and a power component 209, wherein the first rotating groove 201 is arranged at one end of the mounting frame 1, the second rotating groove 202 is arranged on the mounting frame 1, one end of the U-shaped frame 203 is rotationally arranged in the first rotating groove 201, the rotating block 204 is arranged in the second rotating groove 202, one end of the connecting rod 205 is arranged on the rotating block 204, the pulley 206 is arranged at the other end of the connecting rod 205, the limiting groove 207 is arranged on the lower surface of the U-shaped frame 203, the pulley 206 is arranged in the limiting groove 207, the limiting frame 208 is arranged in the limiting groove 207, and the power component 209 is arranged on the rotating block 204.

In this embodiment: through setting up mounting bracket 1, prevent wind mechanism 2 and chase after the sun mechanism 3, when using, at first solar panel 301 can fold according to wind speed size, change solar panel 301's windward area, increase solar panel 301's wind-resistant intensity, then it can make solar panel 301 rotate along with the removal of sun to chase after the sun mechanism 3, improve energy conversion's efficiency, wherein prevent wind mechanism 2 includes first rotary tank 201, second rotary tank 202, U-shaped frame 203, turning block 204, connecting rod 205, pulley 206, spacing groove 207, spacing 208 and power component 209, when using, at first U-shaped frame 203 can rotate in first rotary tank 201, then turning block 204 rotates in second rotary tank 202, and then drive connecting rod 205 and rotate, make pulley 206 slide in spacing frame 208 and spacing groove 207, and then change the contained angle of U-shaped frame 203 and mounting bracket 1 plane, and then fold solar panel 301, wherein power component 209 can provide power for the rotation of turning block 204.

As a technical optimization scheme of the utility model, the sun tracking mechanism 3 comprises a solar panel 301, a solar azimuth sensor 302, a controller 303 and a rotating assembly 304, wherein the solar panel 301 is arranged above the U-shaped plate, the solar azimuth sensor 302 is arranged on the solar panel 301, the controller 303 is arranged on the mounting frame 1, the controller 303 is electrically connected with the solar azimuth sensor 302, and the rotating assembly 304 is arranged between the solar panel 301 and the U-shaped frame 203.

In this embodiment: through setting up solar panel 301, sun position sensor 302, controller 303 and rotating assembly 304, when using, monitor sunlight position in real time through sun position sensor 302 to pass through the wire with monitoring electrical signal and transmit to controller 303, can calculate the electrical signal through controller 303, and according to the result of calculation to rotating assembly 304 transmission electrical signal, drive solar panel 301 through rotating assembly 304 circular telegram operation and carry out positive and negative rotation, thereby improve solar panel 301's conversion rate.

As a technical optimization scheme of the present utility model, the power assembly 209 includes a fixing frame 2091, a worm 2092, a first motor 2093, a worm wheel 2094 and a straight rod 2095, the fixing frame 2091 is disposed on the fixing frame 1, the worm 2092 is disposed in the fixing frame 2091, the first motor 2093 is disposed at one end of the worm 2092, the worm wheel 2094 is engaged and connected to the surface of the worm 2092, one end of the straight rod 2095 is disposed on the worm wheel 2094, the other end of the straight rod 2095 is disposed on the rotating block 204, and the first motor 2093 is electrically connected to the controller 303.

In this embodiment: through setting up mount 2091, worm 2092, first motor 2093, worm wheel 2094 and straight-bar 2095, when using, worm 2092 can rotate in mount 2091, drives worm 2092 through first motor 2093 and rotates, because worm 2092 is connected with the turbine meshing, enables straight-bar 2095 and drives rotation piece 204 and rotate.

As a technical optimization scheme of the present utility model, the rotating assembly 304 includes a rotating rod 3041, a mounting block 3042 and a second motor 3043, one end of the rotating rod 3041 is rotatably disposed on the surface of the U-shaped frame 203, the other end of the rotating rod 3041 extends to the outside of the U-shaped frame 203, one end of the mounting block 3042 is disposed on the rotating rod 3041, the other end of the mounting block 3042 is disposed on the solar panel 301, the second motor 3043 is disposed on the other end of the rotating rod 3041, and the second motor 3043 is electrically connected with the controller 303.

In this embodiment: through setting up dwang 3041, installation piece 3042 and second motor 3043, when using, second motor 3043 can drive dwang 3041 and rotate in U-shaped frame 203, connects dwang 3041 and solar panel 301 through installation piece 3042, and then can make solar panel 301 rotate.

As a technical optimization scheme of the utility model, the lower surface of the mounting frame 1 is provided with a fixing hole 4, and a fixing bolt 5 is arranged in the fixing hole 4.

In this embodiment: through setting up fixed orifices 4 and fixing bolt 5, when using, through the cooperation of fixed orifices 4 and fixing bolt 5 using, can fix mounting bracket 1 subaerial.

As a technical optimization scheme of the utility model, a rain shield 6 is arranged above the controller 303, and the rain shield 6 is fixedly connected with the mounting frame 1.

In this embodiment: through setting up weather shield 6, when meetting overcast and rainy weather, weather shield 6 can avoid the rainwater to contact controller 303, avoids the rainwater to cause the destruction to controller 303.

As a technical optimization scheme of the present utility model, a fixing plate 7 is disposed on the lower surface of the first motor 2093, and the fixing plate 7 is welded with the fixing frame 2091.

In this embodiment: by providing the fixing plate 7, the fixing plate 7 can provide a supporting effect to the first motor 2093 when in use, so that the first motor 2093 is more stable.

Working principle: firstly, the U-shaped frame 203 can rotate in the first rotating groove 201, then the rotating block 204 rotates in the second rotating groove 202, further the connecting rod 205 is driven to rotate, the pulley 206 slides in the limiting frame 208 and the limiting groove 207, further the included angle between the U-shaped frame 203 and the plane of the mounting frame 1 is changed, and the solar panel 301 is folded, wherein the worm 2092 can rotate in the mounting frame 2091, the worm 2092 is driven by the first motor 2093 to rotate, the straight rod 2095 can drive the rotating block 204 to rotate due to the meshed connection of the worm 2092 and the turbine, then the sunlight azimuth is monitored in real time through the solar azimuth sensor 302, and the monitored electric signal is transmitted to the controller 303 through a wire, the electric signal can be calculated through the controller 303, and the electric signal is transmitted to the rotating assembly 304 according to the calculation result, wherein the second motor 3043 can drive the rotating rod 3041 to rotate in the U-shaped frame 203, the rotating rod 3041 is connected with the solar panel 301 through the mounting block 3042, and further the solar panel 301 can rotate, and the conversion rate of the solar panel 301 is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Solar panel with sun-tracking system, including mounting bracket (1), its characterized in that: the solar energy sun-tracking device is characterized in that the mounting frame (1) is in an I-shaped arrangement, a wind-proof mechanism (2) is arranged on the surface of the mounting frame (1), and a sun-tracking mechanism (3) is arranged on the wind-proof mechanism (2);

the wind prevention mechanism (2) comprises a first rotating groove (201), a second rotating groove (202), a U-shaped frame (203), a rotating block (204), a connecting rod (205), a pulley (206), a limiting groove (207), a limiting frame (208) and a power component (209), wherein the first rotating groove (201) is arranged at one end of the mounting frame (1), the second rotating groove (202) is arranged on the mounting frame (1), one end of the U-shaped frame (203) is rotationally arranged in the first rotating groove (201), the rotating block (204) is arranged in the second rotating groove (202), one end of the connecting rod (205) is arranged on the rotating block (204), the pulley (206) is arranged at the other end of the connecting rod (205), the limiting groove (207) is arranged on the lower surface of the U-shaped frame (203), the pulley (206) is arranged in the limiting groove (207), the limiting frame (208) is arranged in the limiting groove (207), and the power component (209) is arranged on the rotating block (204).

2. A solar panel with a sun-tracking system according to claim 1, wherein: the sun tracking mechanism (3) comprises a solar panel (301), a solar azimuth sensor (302), a controller (303) and a rotating assembly (304), wherein the solar panel (301) is arranged above the U-shaped plate, the solar azimuth sensor (302) is arranged on the solar panel (301), the controller (303) is arranged on the mounting frame (1), the controller (303) is electrically connected with the solar azimuth sensor (302), and the rotating assembly (304) is arranged between the solar panel (301) and the U-shaped frame (203).

3. A solar panel with a sun-tracking system according to claim 2, wherein: the power component (209) comprises a fixing frame (2091), a worm (2092), a first motor (2093), a worm wheel (2094) and a straight rod (2095), wherein the fixing frame (2091) is arranged on the fixing frame (1), the worm (2092) is arranged in the fixing frame (2091), the first motor (2093) is arranged at one end of the worm (2092), the worm wheel (2094) is meshed with the surface of the worm (2092), one end of the straight rod (2095) is arranged on the worm wheel (2094), and the other end of the straight rod (2095) is arranged on the rotating block (204), and the first motor (2093) is electrically connected with the controller (303).

4. A solar panel with a sun-tracking system according to claim 2, wherein: the rotating assembly (304) comprises a rotating rod (3041), a mounting block (3042) and a second motor (3043), one end of the rotating rod (3041) is rotated and arranged on the surface of the U-shaped frame (203), the other end of the rotating rod (3041) extends to the outside of the U-shaped frame (203), one end of the mounting block (3042) is arranged on the rotating rod (3041), the other end of the mounting block (3042) is arranged on the solar panel (301), the second motor (3043) is arranged at the other end of the rotating rod (3041), and the second motor (3043) is electrically connected with the controller (303).

5. A solar panel with a sun-tracking system according to claim 1, wherein: the lower surface of mounting bracket (1) is provided with fixed orifices (4), be provided with fixing bolt (5) in fixed orifices (4).

6. A solar panel with a sun-tracking system according to claim 2, wherein: the upper side of controller (303) is provided with weather shield (6), weather shield (6) and mounting bracket (1) fixed connection.

7. A solar panel with a sun-tracking system according to claim 3, characterized in that: the lower surface of the first motor (2093) is provided with a fixing plate (7), and the fixing plate (7) is welded with the fixing frame (2091).