阅读说明：本技术 一种可调节角度的太阳能电池组件 (Angle-adjustable solar cell module ) 是由 叶红卫 张健 徐双燕 于 2021-07-29 设计创作，主要内容包括：本发明公开了一种可调节角度的太阳能电池组件,涉及太阳能设备技术领域。该组件包括基座和太阳能电池板,基座与太阳能电池板之间设有旋转机构和转动机构,转动机构包括活动块和调节轴,调节轴一端固定有驱动轴,驱动轴末端沿圆周方向滑移连接在活动块内并能够在活动块内转动,活动块升降时驱动轴联动调节轴旋转,调节轴上一体形成有连接块,连接块顶部固定于太阳能电池板底部,本发明能够根据当地的纬度和季节改变太阳能电池板与地平面之间的倾角,也能够根据每天的时间变化和阳光照射角度的变化调整太阳能电池板的角度,以适配阳光的照射角度,从而保证太阳能电池板对阳光的采集效率,将太阳能电池板稳定在高性能水平,提升了阳光的利用率。(The invention discloses an angle-adjustable solar cell module, and relates to the technical field of solar equipment. The assembly comprises a base and a solar cell panel, wherein a rotating mechanism and a rotating mechanism are arranged between the base and the solar cell panel, the rotating mechanism comprises a movable block and an adjusting shaft, one end of the adjusting shaft is fixedly provided with a driving shaft, the tail end of the driving shaft is connected in the movable block in a sliding manner along the circumferential direction and can rotate in the movable block, the driving shaft is linked with the adjusting shaft to rotate when the movable block is lifted, a connecting block is integrally formed on the adjusting shaft, and the top of the connecting block is fixed at the bottom of the solar cell panel. Thereby guarantee solar cell panel to the collection efficiency of sunshine, stabilize solar cell panel at the high performance level, promoted the utilization ratio of sunshine.)

1. An angle-adjustable solar cell module comprises a base (1) and a solar cell panel (11), and is characterized in that: a solar cell panel (11) is arranged between the base (1)

The rotating mechanism (2) comprises a rotating shaft (21) which is rotatably connected to the base (1), wherein the rotating shaft (21) is arranged on a central axis of the base and is used for driving the solar panel (11) to axially rotate around the rotating shaft (21) so as to match the angle change of the rising and falling of the sun;

the rotating mechanism (3) comprises a movable block (31) which is arranged on the base in a sliding mode in the vertical direction, and an adjusting block (32) is arranged between the movable block (31) and the rotating shaft (21) and between the movable block (31) and the solar panel (11) and used for being matched with the movable block (31) to change an inclination angle between the solar panel (11) and the horizontal plane so as to be matched with the influence of seasons and latitudes on a sunlight irradiation angle;

the movable block (31) comprises an adjusting shaft (321), and the adjusting shaft (321) is rotatably connected to the top of the rotating shaft (21);

a driving shaft (322) is fixed at one end of the adjusting shaft (321), the tail end of the driving shaft (322) is connected in the movable block (31) in a sliding mode along the circumferential direction and can rotate in the movable block (31), and the driving shaft (322) is linked with the adjusting shaft (321) to rotate when the movable block (31) is lifted;

the adjusting shaft (321) is integrally formed with a connecting block (323), and the top of the connecting block (323) is fixed at the bottom of the solar cell panel (11).

2. The solar cell module of claim 1, wherein: be fixed with on base (1) and be column shape setting's column spinner (22), movable block (31) cover is established on column spinner (22) to with column spinner (22) connection that slides, movable block (31) including being used for connecting movable portion (311) of drive shaft (322) and forming in drive division (312) of movable portion (311) bottom surface.

3. The solar cell module of claim 1, wherein: the lifting piece (4) used for driving the movable block (31) to lift and slide is arranged on the base (1), the lifting piece (4) comprises a lifting rod (41), the lifting rod (41) is arranged on the base (1) in an inclined mode relative to the horizontal plane, one end of the lifting rod (41) is connected to one side of the base (1) in a sliding mode, and the other end of the lifting rod (41) is hinged to the driving portion (312).

4. The solar cell module of claim 3, wherein: lifting rod (41) have four at drive division (312) side circumferencial direction distribution, lifting rod (41) bottom is articulated to be equipped with sliding block (42), sliding tray (44) have been seted up on base (1), sliding block (42) are slided and are connected in sliding tray (44), it is equipped with servo motor (43) to correspond sliding block (42) on base (1), an organic whole is fixed with drive lead screw (45) on the output shaft of servo motor (43), drive lead screw (45) pierce through sliding block (42) and threaded connection with it.

5. The solar cell module of claim 2, wherein: a rotating groove (23) is formed in the rotating column (22), the rotating shaft (21) is sleeved and rotatably connected into the rotating shaft (21), a containing cavity (12) is formed in the base (1), and a rotating part (5) used for driving the rotating shaft (21) to rotate is arranged in the containing cavity (12).

6. The solar cell module of claim 5, wherein: the rotating part (5) comprises a rotating worm wheel (51) which is coaxially fixed on the rotating shaft (21), a rotating motor (52) is fixedly arranged in the accommodating cavity (12), a rotating worm (53) is arranged on an output shaft of the rotating motor (52), the rotating worm (53) is meshed with the rotating worm wheel (51), and a single chip microcomputer used for controlling the rotating mechanism (2) and the rotating mechanism (3) is arranged in the base (1).

7. The solar cell module of claim 2, wherein: the movable part (311) medial surface is seted up circumference activity chamber (313) that the circumference shape set up, and drive shaft (322) end is bent and is set up and be fixed with drive ball (324) in the end, and drive ball (324) are inlayed and are located circumference activity chamber (313), and circumference activity chamber (313) opening position is equipped with limiting plate (314) that are used for restricting drive ball (324) position.

8. The solar cell module of claim 7, wherein: the connecting block (323) comprises a fixing portion (3231) and a connecting portion (3232), the fixing portion (3231) and the connecting portion (3232) form a right angle, the fixing portion (3231) is formed at the tail end of the adjusting shaft (321), and a connecting short rod (3233) and a connecting plate (3234) are arranged at the top of the connecting portion (3232) and used for being relatively fixed with the solar cell panel (11).

Technical Field

The invention relates to the technical field of solar equipment, in particular to an angle-adjustable solar cell module.

Background

The solar cell module consists of a high-efficiency single crystal/polycrystalline solar cell, low-iron super white suede toughened glass, a packaging material, a functional back plate, an interconnection bar, a bus bar, a junction box and an aluminum alloy frame. The service life of the material can reach 15 to 25 years.

The single solar cell cannot be directly used as a power supply. The power supply must be composed of several single batteries connected in series, parallel and tightly packed. The solar cell module is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar energy is converted into electric energy, or the electric energy is sent to a storage battery for storage, or a load is pushed to work.

At present, chinese patent publication No. CN107819051A discloses a solar cell module, which includes a back plate, a plurality of cell strings located on the back plate, and bus bars electrically connected to the cell strings, wherein each cell string includes a plurality of cell units connected in series;

the battery piece unit comprises two sub-pieces connected through an interconnection strip and a long and narrow slit positioned between the two sub-pieces, the extending direction of the long and narrow slit is obliquely intersected with the extending direction of the interconnection strip, and all the long and narrow slits positioned in the same battery string have the same extending direction.

The solar cell module adopts the sub-sheets with smaller areas, so that the current value in the cell string is reduced, the energy consumption of the interconnection strips for connecting the sub-sheets in the solar cell module is reduced, the total power of the cell string is reduced through the sub-sheets, and the probability of hot spot effect of the solar cell module is reduced.

However, since the sun's illumination angle changes from time to time at different times of the day, even in the afternoon, and the sunlight angle changes with the latitude or season, the best sunlight collection efficiency can be achieved only at a specific time point by using the solar cell module, and the solar cell module is in a general or even low performance state at most of the time, thereby reducing the utilization rate of sunlight.

Disclosure of Invention

The present invention is directed to the above technical problems, and provides an angle-adjustable solar cell module, which overcomes the disadvantages of the prior art.

In order to solve the above technical problems, the present invention provides an angle-adjustable solar cell module.

The technical effects are as follows: can change the inclination between solar cell panel and the horizon according to local latitude and season, also can adjust solar cell panel's angle according to the time variation of every day and the change of sunshine irradiation angle to the angle that shines of adaptation sunshine, thereby guarantee solar cell panel and stabilize at the high performance level with solar cell panel to the collection efficiency of sunshine, promoted the utilization ratio of sunshine.

The technical scheme of the invention is further defined as follows: the solar cell module with the adjustable angle comprises a base and a solar cell panel, wherein a space is arranged between the base and the solar cell panel

The rotating mechanism comprises a rotating shaft which is rotatably connected to the base, and the rotating shaft is arranged on a central axis of the base and is used for driving the solar panel to rotate axially around the rotating shaft so as to match the angle change of the rising and falling of the sun;

the rotating mechanism comprises a movable block which is arranged on the base in a sliding mode in the vertical direction, and adjusting blocks are arranged among the movable block, the rotating shaft and the solar panel and used for being matched with the movable block to change the inclination angle between the solar panel and the horizontal plane so as to be matched with the influence of seasons and latitudes on the sunlight irradiation angle;

the movable block comprises an adjusting shaft which is rotatably connected to the top of the rotating shaft;

a driving shaft is fixed at one end of the adjusting shaft, the tail end of the driving shaft is connected in the movable block in a sliding mode along the circumferential direction and can rotate in the movable block, and the driving shaft is linked with the adjusting shaft to rotate when the movable block goes up and down;

a connecting block is integrally formed on the adjusting shaft, and the top of the connecting block is fixed at the bottom of the solar cell panel.

Further, be fixed with the column spinner that is the cylinder shape and sets up on the base, the movable block cover is established on the column spinner to slide with the column spinner and be connected, the movable block is including the movable part that is used for connecting the drive shaft and forming the drive division in the movable part bottom surface.

Preceding but angle regulation's solar module, be equipped with on the base and be used for driving the movable block lift piece that slides, the piece that goes up and down includes the lifter, and the lifter sets up on the base for the horizontal plane slope, and lifter one end slides and connects in base one side, and the other end articulates on the drive division.

The solar cell module with the adjustable angle is characterized in that four lifting rods are distributed in the circumferential direction of the side face of the driving portion, sliding blocks are hinged to the bottoms of the lifting rods, sliding grooves are formed in the base, the sliding blocks are connected in the sliding grooves in a sliding mode, servo motors are arranged on the base and correspond to the sliding blocks, driving lead screws are integrally fixed on output shafts of the servo motors and penetrate through the sliding blocks and are in threaded connection with the sliding blocks.

The solar cell module with the adjustable angle is characterized in that a rotary groove is formed in the rotary column, the rotary shaft is sleeved with a rotary shaft and is connected to the rotary shaft in a rotating mode, a containing cavity is formed in the base, and a rotating piece used for driving the rotary shaft to rotate is arranged in the containing cavity.

The solar cell module with the adjustable angle comprises a rotating part, a rotating worm wheel and a rotating cavity, wherein the rotating part is coaxially fixed on the rotating shaft, a rotating motor is fixedly arranged in the accommodating cavity, a rotating worm is arranged on an output shaft of the rotating motor, the rotating worm is meshed with the rotating worm wheel, and a single chip microcomputer used for controlling the rotating mechanism and the rotating mechanism is arranged in a base.

Preceding an angle regulation's solar module, the circumference activity chamber that the circumference shape set up is seted up to the movable part medial surface, the drive shaft end is bent and is set up and be fixed with the drive ball in the end, the drive ball inlays and locates the movable intracavity of circumference, the movable chamber open position of circumference is equipped with the limiting plate that is used for restricting the drive ball position.

Preceding a solar module of adjustable angle, connecting block include fixed part and connecting portion, the fixed part forms the right angle with connecting portion, and the fixed part is formed at the regulating spindle end, and the connecting portion top is equipped with connects quarter butt and connecting plate for relatively fixed with solar cell panel.

The invention has the beneficial effects that:

(1) according to the invention, an operator can input analyzed data into the single chip microcomputer through latitude information of an installation position and sun irradiation angle information of a past year, the single chip microcomputer respectively starts the rotating mechanism and the rotating mechanism according to local time variation, the solar cell panel can axially rotate around the central axis of the base through the rotating mechanism, the angle of the solar cell panel can be changed through the rotating mechanism corresponding to sunlight at different time intervals every day, the rotating mechanism can change the relative inclination angle between the solar cell panel and a horizontal plane, when the sunlight changes the irradiation angle or the season and the latitude change, and when the sunlight changes the irradiation inclination angle, the rotating mechanism can correspondingly rotate the solar cell panel to the optimal angle;

(2) according to the invention, when the inclination angle between the solar cell panel and the horizontal plane needs to be changed, the movable block can be pushed to lift, the driving shaft is pulled to drive the adjusting shaft to rotate, the adjusting shaft is parallel to the horizontal plane, the adjusting shaft rotates to drive the solar cell panel to rotate, so that the inclination angle between the solar cell panel and the horizontal plane is changed, the sliding movement of the movable block can be converted into the rotating movement of the adjusting shaft by pushing the movable block, and the inclination angle of the solar cell panel can be changed by adjusting the lifting position of the movable block;

(3) according to the solar cell panel, the servo motor can drive the driving lead screw to rotate, the sliding block can be driven to slide under the action of the threads, so that the lifting rod can push the movable block to lift, in addition, the rotating worm can be driven to rotate through the rotating motor, the rotating worm wheel meshed with the rotating worm is linked with the rotating worm to rotate, the purpose of adjusting the circumferential angle of the solar cell panel is achieved, the driving ball can be arranged to facilitate the sliding and rotating of the driving ball in the circumferential movable cavity, and the connecting short rod and the connecting plate can increase the height and the rotating angle of the solar cell panel;

(4) according to the invention, the inclination angle between the solar cell panel and the ground plane can be changed according to the local latitude and season, and the angle of the solar cell panel can be adjusted according to the time change of each day and the change of the sunlight irradiation angle so as to adapt to the sunlight irradiation angle, thereby ensuring the sunlight collection efficiency of the solar cell panel, stabilizing the solar cell panel at a high performance level, and improving the utilization rate of sunlight.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a structural view of embodiment 1;

fig. 2 is a schematic view of a rotating mechanism in embodiment 1;

FIG. 3 is a schematic partial sectional view of example 1;

fig. 4 is a schematic view for showing a rotary member in embodiment 1.

In the figure: 1. a base; 11. a solar panel; 12. an accommodating chamber; 2. a rotation mechanism; 21. a rotating shaft; 22. a spin column; 23. a rotating tank; 3. a rotating mechanism; 31. a movable block; 311. a movable portion; 312. a drive section; 313. a circumferential active cavity; 314. a limiting plate; 32. an adjusting block; 321. an adjustment shaft; 322. a drive shaft; 323. connecting blocks; 3231. a fixed part; 3232. a connecting portion; 3233. connecting a short rod; 3234. a connecting plate; 324. a drive ball; 4. a lifting member; 41. a lifting rod; 42. a slider; 43. a servo motor; 44. a sliding groove; 45. driving a lead screw; 5. a rotating member; 51. rotating the worm gear; 52. a rotating electric machine; 53. the worm is rotated.

Detailed Description

The following further describes the embodiments of the present invention with reference to the drawings.

The solar cell module of angle regulation that this embodiment provided, the structure is as shown in fig. 1 and fig. 2, including base 1 and solar cell panel 11, be equipped with rotary mechanism 2 and slewing mechanism 3 between base 1 and the solar cell panel 11, rotary mechanism 2, including rotating the rotation axis 21 of connection on base 1, rotation axis 21 locates on the axis of base for drive solar cell panel 11 carries out axial rotation around rotation axis 21, with the angle change that the cooperation sun goes up and down.

As shown in fig. 2 to 4, the rotating mechanism 3 includes a movable block 31 slidably disposed on the base along the vertical direction, and an adjusting block 32 is disposed between the movable block 31 and the rotating shaft 21 and between the movable block 31 and the solar panel 11, and is used for changing the inclination angle between the solar panel 11 and the horizontal plane in cooperation with the movable block 31 so as to cooperate with the influence of the season and the latitude on the sunlight irradiation angle.

As shown in fig. 2 to 4, the movable block 31 includes an adjusting shaft 321, the adjusting shaft 321 is rotatably connected to the top of the rotating shaft 21, a driving shaft 322 is fixed to one end of the adjusting shaft 321, the end of the driving shaft 322 is slidably connected to the movable block 31 in the circumferential direction and can rotate in the movable block 31, the driving shaft 322 is linked with the adjusting shaft 321 to rotate when the movable block 31 is lifted, a connecting block 323 is integrally formed on the adjusting shaft 321, and the top of the connecting block 323 is fixed to the bottom of the solar cell panel 11.

As shown in fig. 2 to 4, a rotation column 22 arranged in a cylindrical shape is fixed on the base 1, the movable block 31 is sleeved on the rotation column 22 and connected with the rotation column 22 in a sliding manner, and the movable block 31 includes a movable portion 311 for connecting with the driving shaft 322 and a driving portion 312 formed on a bottom surface of the movable portion 311. A circumferential movable cavity 313 is formed in the inner side surface of the movable part 311 in a circumferential shape, and a driving ball 324 is bent at the tail end of the driving shaft 322 and fixed to the tail end.

As shown in fig. 2 to 4, the driving ball 324 is embedded in the circumferential movable cavity 313, and a position of an opening of the circumferential movable cavity 313 is provided with a stopper plate 314 for restricting a position of the driving ball 324. The connecting block 323 comprises a fixing portion 3231 and a connecting portion 3232, the fixing portion 3231 forms a right angle with the connecting portion 3232, the fixing portion 3231 is formed at the end of the adjusting shaft 321, and a connecting short rod 3233 and a connecting plate 3234 are arranged at the top of the connecting portion 3232 for fixing with the solar cell panel 11.

As shown in fig. 2 to 4, the base 1 is provided with a lifting member 4 for driving the movable block 31 to move up and down, the lifting member 4 includes a lifting rod 41, the lifting rod 41 is disposed on the base 1 in an inclined manner relative to the horizontal plane, one end of the lifting rod 41 is slidably connected to one side of the base 1, and the other end is hinged to the driving portion 312. Four lifting rods 41 are distributed in the circumferential direction of the side face of the driving part 312, sliding blocks 42 are hinged to the bottoms of the lifting rods 41, sliding grooves 44 are formed in the base 1, the sliding blocks 42 are connected in the sliding grooves 44 in a sliding mode, servo motors 43 are arranged on the base 1 corresponding to the sliding blocks 42, driving lead screws 45 are integrally fixed on output shafts of the servo motors 43, and the driving lead screws 45 penetrate through the sliding blocks 42 and are in threaded connection with the sliding blocks.

As shown in fig. 2 to 4, a rotation groove 23 is formed in the rotation column 22, the rotation shaft 21 is sleeved and rotatably connected in the rotation shaft 21, an accommodating cavity 12 is formed in the base 1, and a rotating member 5 for driving the rotation shaft 21 to rotate is arranged in the accommodating cavity 12. The rotating part 5 comprises a rotating worm wheel 51 coaxially fixed on the rotating shaft 21, a rotating motor 52 is fixed in the accommodating cavity 12, a rotating worm 53 is arranged on an output shaft of the rotating motor 52, the rotating worm 53 is meshed with the rotating worm wheel 51, and a single chip microcomputer for controlling the rotating mechanism 2 and the rotating mechanism 3 is arranged in the base 1.

When the inclination angle between the solar cell panel 11 and the horizontal plane needs to be changed, the movable block 31 is pushed to lift, the driving shaft 322 is pulled to drive the adjusting shaft 321 to rotate, and the adjusting shaft 321 rotates to drive the solar cell panel 11 to rotate due to the fact that the adjusting shaft 321 is parallel to the horizontal plane, so that the inclination angle between the solar cell panel 11 and the horizontal plane is changed;

an operator can convert the sliding movement of the movable block 31 into the rotating movement of the adjusting shaft 321 by pushing the movable block 31, and the inclination angle of the solar cell panel 11 can be changed by adjusting the lifting position of the movable block 31. The rotating motor 52 can drive the rotating worm 53 to rotate, and the rotating worm wheel 51 meshed with the rotating worm is linked with the rotating shaft 21 to rotate, so that the purpose of adjusting the circumferential angle of the solar cell panel 11 is achieved.

The invention can change the inclination angle between the solar cell panel 11 and the ground plane according to the local latitude and season, and can also adjust the angle of the solar cell panel 11 according to the time change of each day and the change of the sunlight irradiation angle so as to adapt to the sunlight irradiation angle, thereby ensuring the sunlight collection efficiency of the solar cell panel 11, stabilizing the solar cell panel 11 at a high performance level, and improving the utilization rate of the sunlight.

The present invention is not intended to be limited to the particular embodiments shown above, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.