CN213279558U

CN213279558U - Controllable tracking type solar power generation system

Info

Publication number: CN213279558U
Application number: CN202022368806.XU
Authority: CN
Inventors: 丁闵
Original assignee: Jinqilin Construction Technology Co ltd
Current assignee: Jinqilin New Energy Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-25
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a controllable tracking formula solar electric system, trail adjusting device and controller including base, backup pad, revolving stage, support column, solar panel, support post, solar panel, the base top is located to the backup pad, the support column is located between base and the backup pad, the revolving stage is located in the backup pad, solar panel trails adjusting device and includes that solar panel sways drive assembly and solar panel upset drive assembly, solar panel sways drive assembly and locates on the base, solar panel upset drive assembly locates the revolving stage upper wall, solar panel sways drive assembly upper end is located to the support post, solar panel one end is located on the support post, the solar panel other end is located on the solar panel upset drive assembly, the controller is located on the base. The utility model belongs to the technical field of solar energy, specifically indicate a controllable tracking formula solar electric system that is favorable to improving solar energy utilization efficiency.

Description

Controllable tracking type solar power generation system

Technical Field

The utility model belongs to the technical field of solar energy, specifically indicate a controllable tracking formula solar electric system.

Background

At present, the existing solar cell using solar energy as power generation purpose is a device for converting solar energy into electric energy, the solar energy can be roughly divided into three generations, the first generation is silicon crystal and is divided into polycrystal and monocrystalline silicon, the second generation is a thin film solar cell, materials are amorphous silicon and a second six-group compound semiconductor, the third generation is a gallium arsenide solar cell, and the conversion rate of the current gallium arsenide solar cell matched with a light-gathering optical component can reach more than 40%. The existing solar panel is mostly fixedly installed, the solar panel cannot track the sun to deflect, the utilization efficiency of sunlight is reduced, and the conversion efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a simple structure can adjust the solar panel orientation according to each season sun orbit, and the increase sunlight is favorable to improving solar energy utilization efficiency's controllable tracking formula solar electric system to solar panel's the time of penetrating directly.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a controllable tracking type solar power generation system comprises a base, a supporting plate, a rotary table, a supporting column, a solar panel, a supporting upright column, a solar panel tracking and adjusting device and a controller, wherein the supporting plate is arranged above the base, the supporting column is arranged between the base and the supporting plate, the rotary table is rotatably arranged on the supporting plate, the solar panel tracking and adjusting device comprises a solar panel swinging driving component and a solar panel overturning driving component, the solar panel swinging driving component is arranged on the base, the solar panel overturning driving component is arranged on the upper wall of the rotary table, the supporting upright column is arranged at the upper end of the solar panel swinging driving component, one end of the solar panel is hinged on the supporting upright column, the other end of the solar panel is hinged on the solar panel overturning driving component, the controller is arranged on the base and, according to the relevant data of the solar running track built in the controller, the solar panel swing driving assembly and the solar panel turnover driving assembly are controlled, the solar panel is driven to track sunlight, the sunlight direct irradiation time is increased, and therefore the conversion efficiency of the solar cell is improved.

Further, the solar panel swing driving component comprises a swing driving motor, a swing driving motor support, a crank rocker, a linkage rod, a reciprocating swing piece, an upper fixing seat and a lower fixing seat, the swing driving motor support is arranged on the base and is close to the support column, the swing driving motor is arranged on the swing driving motor support, the upper fixing seat is arranged at the center of the bottom wall of the support plate, the lower fixing seat is arranged on the upper wall of the base and is coaxial with the upper fixing seat, the upper part of the reciprocating swing piece is rotatably arranged in the upper fixing seat, the top end of the reciprocating swing piece penetrates through the upper fixing seat and the support plate and is arranged on the rotary table, the top end of the reciprocating swing piece is fixedly connected with the rotary table, the bottom end of the reciprocating swing piece is rotatably arranged on the lower fixing seat, the reciprocating swing piece is arranged in the vertical direction, the crank rocker is arranged at the output end of the swing, the other end of the linkage rod is rotatably arranged on the reciprocating swinging piece, the swinging driving motor is electrically connected with the controller, the controller controls the swinging driving motor to rotate according to the running track of the sun to drive the crank rocker to rotate, the reciprocating swinging piece is driven to deflect through the transmission of the linkage rod, so that the rotary table is driven to deflect, the horizontal orientation of the solar panel is adjusted, and the reciprocating swinging piece can deflect within the range of-90 degrees to 90 degrees by adjusting the arrangement of the crank rocker according to the difference of the placing places of the solar power generation system.

Further, the solar panel turnover driving component comprises a screw rod placing groove, a screw rod pair and a screw rod driving motor, the screw rod placing groove is arranged on the upper wall of the rotary table and is arranged close to the end part, the screw rod can be rotatably arranged in the screw rod placing groove, one end of the screw rod penetrates through the screw rod placing groove, the screw rod pair is sleeved on the screw rod in a sliding way, the screw rod driving motor is arranged on the supporting plate and is connected with one end of the screw rod penetrating through the screw rod placing groove, one end of the solar panel, which is far away from the supporting upright post, is hinged on the screw rod pair, the screw rod driving motor is electrically connected with the controller, the included angle between the sun and the solar panel is different in different time periods, at the moment, the controller controls the screw rod driving motor to operate to drive the screw rod to rotate, drives the screw rod pair to slide along the screw rod, thereby adjust the contained angle of solar panel and revolving stage for the sunlight can penetrate directly on solar panel.

Further, the reciprocating swing piece middle part is the stand that the cross section set up for fillet rectangle structure, both ends all are equipped with the pivot about the reciprocating swing piece, the pivot top on reciprocating swing piece upper portion is located to the support post, reciprocating swing piece middle part is equipped with the keyway that runs through, transversely be equipped with the connecting axle in the keyway, the gangbar tip cup joints on the connecting axle, but inlays the slidable card of gangbar tip in the keyway through the connecting axle to the realization is driven reciprocating swing piece by swaying driving motor and is deflected, thereby drives the revolving stage horizontal rotation.

Furthermore, the swing driving motor and the screw rod driving motor are servo motors, so that the orientation of the solar panel can be adjusted more accurately.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of controllable tracking formula solar electric system, simple structure sways drive assembly and solar panel upset drive assembly through solar panel and cooperates each other, and the adjustment that deflects is trailed sun operation orbit, increases the sunlight and penetrates time directly to help improving solar cell's conversion efficiency.

Drawings

Fig. 1 is a front view of a controllable tracking solar power system of the present invention;

fig. 2 is a right side view of the controllable tracking solar power generation system of the present invention.

The solar panel tracking and adjusting device comprises a base 1, a base 2, a supporting plate 3, a rotary table 4, a supporting column 5, a solar panel 6, a supporting column 7, a solar panel tracking and adjusting device 8, a controller 9, a solar panel swinging driving component 10, a solar panel overturning driving component 11, a swinging driving motor 12, a swinging driving motor support 13, a crank rocker 14, a linkage rod 15, a reciprocating swinging component 16, an upper fixing seat 17, a lower fixing seat 18, a lead screw placing groove 19, a lead screw 20, a lead screw pair 21, a lead screw driving motor 22, a rotating shaft 23, a key groove 24 and a connecting shaft.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in FIGS. 1-2, the utility model relates to a controllable tracking solar power generation system, which comprises a base 1, a support plate 2, a turntable 3, a support pillar 4, a solar panel 5, a support upright 6, a solar panel tracking adjusting device 7 and a controller 8, wherein the support plate 2 is arranged above the base 1, the support pillar 4 is arranged between the base 1 and the support plate 2, the turntable 3 is rotatably arranged on the support plate 2, the solar panel tracking adjusting device 7 comprises a solar panel swinging driving component 9 and a solar panel overturning driving component 10, the solar panel swinging driving component 9 is arranged on the base 1, the solar panel overturning driving component 10 is arranged on the upper wall of the turntable 3, the support upright 6 is arranged at the upper end of the solar panel swinging driving component 9, one end of the solar panel 5 is hinged on the support upright 6, the other end of the solar panel 5 is hinged on the, the controller 8 is arranged on the base 1 and is electrically connected with the solar panel swing driving component 9 and the solar panel turnover driving component 10.

The solar panel swinging drive assembly 9 comprises a swinging drive motor 11, a swinging drive motor support 12, a crank rocker 13, a linkage rod 14, a reciprocating swinging piece 15, an upper fixing seat 16 and a lower fixing seat 17, the swinging drive motor support 12 is arranged on a base 1 and is close to a support column 4, the swinging drive motor 11 is arranged on the swinging drive motor support 12, the upper fixing seat 16 is arranged at the center of the bottom wall of a support plate 2, the lower fixing seat 17 is arranged on the upper wall of the base 1 and is coaxial with the upper fixing seat 16, the upper part of the reciprocating swinging piece 15 is rotatably arranged in the upper fixing seat 16, the top end of the reciprocating swinging piece 15 penetrates through the upper fixing seat 16 and the support plate 2 and is arranged on a rotary table 3, the top end of the reciprocating swinging piece 15 is fixedly connected with the rotary table 3, the bottom end of the reciprocating swinging piece 15 is rotatably arranged on the lower fixing seat, the crank rocker 13 is arranged at the output end of the pendulum driving motor, one end of the linkage rod 14 is rotatably arranged at one end, far away from the pendulum driving motor, of the crank rocker 13, the other end of the linkage rod 14 is rotatably arranged on the reciprocating swinging piece 15, and the swinging driving motor 11 is electrically connected with the controller 8.

Solar panel upset drive assembly 10 includes lead screw resettlement groove 18, lead screw 19, the vice 20 of lead screw and lead screw driving motor 21, lead screw resettlement groove 18 is located 3 upper walls of revolving stage and is leaned on the tip setting, lead screw 19 is rotatable locate in lead screw resettlement groove 18 and one end run through lead screw resettlement groove 18 setting, the vice 20 slidable of lead screw cup joints on lead screw 19, lead screw driving motor 21 is located on backup pad 2 and runs through lead screw resettlement groove 18 one end with lead screw 19 and is connected, solar panel 5 is kept away from 6 one end of support post and is articulated on the vice 20 of lead screw, lead screw driving motor 21 is connected with 8 electricity of controller.

The middle part of the reciprocating swinging piece 15 is a stand column with a cross section arranged in a round-corner rectangular structure, rotating shafts 22 are arranged at the upper end and the lower end of the reciprocating swinging piece 15, the supporting stand column 6 is arranged at the top end of the rotating shaft 22 on the upper part of the reciprocating swinging piece 15, a key groove 23 penetrating through the middle part of the reciprocating swinging piece 15 is arranged in the key groove 23, a connecting shaft 24 is transversely arranged in the key groove 23, and the end part of the linkage rod 14 is sleeved on the connecting shaft 24.

The swing driving motor 11 and the screw rod driving motor 21 are servo motors.

When in specific use, the controllable tracking type solar power generation system is installed and then connected with an external photoelectric conversion component, the solar panel 5 tracks the track of the sun, according to the parameters of the sun track of the season in the ground built in the controller 8, the controller 8 controls the swing driving motor 11 to rotate, drives the crank rocker 13 to rotate, drives the reciprocating swing piece 15 to deflect through the transmission of the linkage rod 14, thereby driving the rotary table 3 to deflect, adjusting the horizontal orientation of the solar panel 5, the arrangement of the crank rocker 13 is adjusted according to the difference of the placing places of the solar power generation system, the reciprocating swinging piece 15 can deflect in the range of-90 degrees to 90 degrees, meanwhile, the controller 8 controls the screw rod driving motor 21 to operate, drives the screw rod 19 to rotate, drives the screw rod pair 20 to slide along the screw rod 19, thereby adjust the contained angle of solar panel 5 and revolving stage 3 for the sunlight can penetrate directly on solar panel 5.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A controllable tracking solar power system, characterized in that: including base, backup pad, revolving stage, support column, solar panel, support post, solar panel tracking adjusting device and controller, the base top is located to the backup pad, the support column is located between base and the backup pad, the revolving stage is rotatable to be located in the backup pad, solar panel tracking adjusting device includes that solar panel sways drive assembly and solar panel upset drive assembly, solar panel sways drive assembly and locates on the base, revolving stage upper wall is located to solar panel upset drive assembly, solar panel sways drive assembly upper end to the support column is located, solar panel one end articulates on the support column, the solar panel other end articulates on solar panel upset drive assembly, the controller is located on the base and sways drive assembly and solar panel upset drive assembly electricity with solar panel and is connected.

2. A controllable tracking solar power system according to claim 1, wherein: the solar panel swing driving component comprises a swing driving motor, a swing driving motor support, a crank rocker, a linkage rod, a reciprocating swing piece, an upper fixing seat and a lower fixing seat, wherein the swing driving motor support is arranged on the base and is close to the support column, the swing driving motor is arranged on the swing driving motor support, the upper fixing seat is arranged at the center of the bottom wall of the support plate, the lower fixing seat is arranged on the upper wall of the base and is coaxial with the upper fixing seat, the upper part of the reciprocating swing piece is rotatably arranged in the upper fixing seat, the top end of the reciprocating swing piece penetrates through the upper fixing seat and the support plate and is arranged on the rotary table, the top end of the reciprocating swing piece is fixedly connected with the rotary table, the bottom end of the reciprocating swing piece is rotatably arranged on the lower fixing seat, the reciprocating swing piece is arranged in the vertical direction, the crank rocker is arranged at the output end, the other end of the linkage rod is rotatably arranged on the reciprocating swinging piece, and the swinging driving motor is electrically connected with the controller.

3. A controllable tracking solar power system according to claim 2, wherein: the solar panel turnover driving assembly comprises a screw rod placing groove, a screw rod pair and a screw rod driving motor, the screw rod placing groove is formed in the upper wall of the rotary table and is arranged by the end portion, the screw rod is rotatably arranged in the screw rod placing groove, one end of the screw rod is arranged in the screw rod placing groove in a penetrating mode, the screw rod pair is connected to the screw rod in a sleeved mode in a sliding mode, the screw rod driving motor is arranged on the supporting plate and is connected with one end of the screw rod penetrating through the screw rod placing groove, the solar panel is far away from one end of the supporting stand and is hinged to the screw rod.

4. A controllable tracking solar power system according to claim 2, wherein: the reciprocating swing piece is characterized in that the middle of the reciprocating swing piece is a stand column with a cross section arranged in a round-corner rectangular structure, rotating shafts are arranged at the upper end and the lower end of the reciprocating swing piece respectively, the supporting stand column is arranged at the top end of the rotating shaft at the upper portion of the reciprocating swing piece, a penetrating key groove is formed in the middle of the reciprocating swing piece, a connecting shaft is transversely arranged in the key groove, and the end portion of the linkage rod is sleeved on the.

5. A controllable tracking solar power system according to claim 3, wherein: the swing driving motor and the screw rod driving motor are servo motors.