CN210199584U

CN210199584U - Solar panel support system

Info

Publication number: CN210199584U
Application number: CN201920895885.4U
Authority: CN
Inventors: Chun Ye; 叶春; Rong Zhang; 张蓉
Original assignee: Jiangsu Vocational College of Information Technology
Current assignee: SHANGHAI CHUANHAI INFORMATION SCIENCE & TECHNOLOGY Co.,Ltd.
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-27
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a solar panel bracket system, which belongs to the technical field of solar power generation equipment and comprises a base, an azimuth rotating structure and an elevation rotating structure, wherein a solar panel is arranged on the base through the azimuth rotating structure and the elevation rotating structure; the elevation angle rotating structure comprises a main beam fixedly mounted on the connecting plate, an elevation angle rotating shaft is arranged on the main beam, and a mounting beam is arranged on the elevation angle rotating shaft. The azimuth angle rotating structure is used for achieving azimuth angle change of the solar cell panel, the elevation angle rotating structure is used for achieving pitch angle change of the solar cell panel, when sunlight irradiation angle changes, the azimuth angle and the pitch angle of the solar cell panel are changed to guarantee that the solar cell panel can always irradiate the sunlight, and maximization of power generation efficiency is guaranteed.

Description

Solar panel support system

Technical Field

The utility model relates to a solar power system technical field, in particular to solar panel support system.

Background

With the development of society and the enhancement of environmental awareness, new energy power supply technology such as solar power supply technology is more and more paid attention to by people. The power supply mode by using solar energy in the prior art is as follows: the staff sets up one or polylith solar cell panel on the installing support, the slope of solar cell panel sets up, as much as possible the acceptance sets up the sunlight irradiation of region, in order to improve photoelectric conversion efficiency, however, because the four seasons, the light intensity variation range of morning and evening and noon is all very big, even the slope sets up, along with solar removal, the illumination intensity that solar cell panel accepted still is constantly changing, solar cell panel can't be all the time just shining sunshine, solar photoelectric conversion efficiency is still not high.

Therefore, a solar tracking technology is developed, in which the angle of the solar cell panel is adjusted according to the sunlight irradiation angle, and the sunlight is always irradiated on the solar cell panel at an angle close to a vertical angle, thereby maximizing the conversion efficiency of the sunlight. A complete solar sun tracking system firstly needs a solar photoelectric energy conversion energy storage system which comprises a receiver, a light collector and electromechanical equipment and can convert sunlight into electric energy; secondly, a sun tracking structure is needed, so that the solar panel can rotate along with the solar track to obtain more sunlight; then, a sensing assembly is needed to accurately track the position of the sun; and finally, the control system effectively utilizes the absorbed electric power.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar cell panel mounting system, its advantage is the angle that can change solar cell panel in a flexible way for solar cell panel can be along with the change of sunlight irradiation angle and the relocation, is favorable to improving solar cell panel's generating efficiency.

The above object of the utility model is realized through following technical scheme, a solar panel support system, including base, azimuth rotating-structure and angle of elevation rotating-structure, solar cell panel passes through the structure mounting that azimuth rotating-structure and angle of elevation were changeed on the base, wherein:

the azimuth rotating structure comprises a supporting seat arranged on the base, the supporting seat is vertically arranged, a rotatable azimuth rotating shaft is arranged in the supporting seat, a connecting plate used for connecting the elevation rotating structure is arranged at the top end of the azimuth rotating shaft, a first motor seat is arranged on the side surface of the supporting seat, and an azimuth motor used for driving the azimuth rotating shaft is arranged on the first motor seat;

the elevation angle rotating structure comprises a main beam fixedly mounted on a connecting plate, the main beam is horizontally arranged, the main beam is connected with an elevation angle rotating shaft parallel to the main beam through mounting seats arranged at two ends of the main beam, an installation beam used for installing a solar cell panel is arranged on the elevation angle rotating shaft, a second motor seat is arranged at one end of the main beam, and an elevation angle motor used for driving the rotation of the elevation angle rotating shaft is arranged on the second motor seat.

Through the technical scheme, the solar cell panel is installed on the base through the azimuth angle rotating structure and the elevation angle rotating structure, the base is fixed on the ground, the azimuth angle rotating structure is used for achieving azimuth angle change of the solar cell panel, the elevation angle rotating structure is used for achieving pitch angle change of the solar cell panel, the change of the azimuth angle and the change of the pitch angle are respectively driven by the azimuth angle motor and the elevation angle motor, when the sunlight irradiation angle changes, the solar cell panel can be always just irradiated to the sunlight through changing the azimuth angle and the pitch angle of the solar cell panel, and the maximization of the power generation efficiency is guaranteed.

The utility model discloses further set up to, the azimuth axis of rotation includes from the top down interconnect's upper segment axle center, well festival axle center and lower section axle center, lower section axle center installation can be in the supporting seat internal rotation in the supporting seat, the top in upper segment axle center is fixed to the connecting plate, the upper segment axle center is between well festival axle center, well festival axle center all through flange joint between the lower section axle center, be equipped with first driven gear on the circumference in well festival axle center, the output shaft of azimuth motor has the first drive gear with first driven gear meshing.

Through the technical scheme, the azimuth rotating shaft is formed by connecting the upper section shaft center, the middle section shaft center and the lower section shaft center, so that the azimuth rotating shaft is convenient to disassemble and assemble and process, the power of the azimuth motor is transmitted to the azimuth rotating shaft through the meshing of the first driving gear and the first driven gear, and the gear transmission is stable and reliable.

The utility model discloses further set up to, be equipped with deep trouth ball bearing between lower section axle center and the supporting seat.

Through above-mentioned technical scheme, use deep groove ball bearing to reduce the supporting seat in the direct frictional force of lower festival axle center, reduce the rotational resistance of lower festival axle center in the supporting seat.

The utility model discloses further set up to, base center department is equipped with the bearing frame, be equipped with footstep bearing in the bearing frame, the bottom of supporting seat is equipped with the bottom plate that matches with the base shape, the bottom plate is fixed through bolted connection between the base.

Through the technical scheme, the thrust bearing is used for bearing the weight of the axle center of the lower section, and meanwhile, the concentricity of the axle center of the lower section and the thrust bearing is aligned, so that the rotation stability of the axle center of the lower section is ensured.

The utility model discloses further set up to, the flange of well festival axle center upper end can be dismantled through the mode of key-type connection and connect on last festival axle center.

Through the technical scheme, the flange can be detachably connected, so that the installation and the replacement of the first driven gear on the axis of the middle section are facilitated.

The utility model discloses further set up to, the gear shaft is connected to the one end of angle of elevation rotation axis, be equipped with second driven gear on the circumference on the gear shaft, the output shaft of angle of elevation motor has the second drive gear with second driven gear meshing.

Through the technical scheme, the power of the elevation motor is transmitted to the elevation rotating shaft through the meshing of the second driving gear and the second driven gear, and the gear transmission is stable and reliable.

The utility model discloses further set up to, through flange joint between angle of elevation rotation axis and the gear shaft.

Through the technical scheme, the flange connection is simple and convenient.

The utility model discloses further set up to, the flange of gear shaft one end can be dismantled the connection on the gear shaft through the mode of key-type connection.

Through above-mentioned technical scheme, the flange can be dismantled and is connected, consequently makes things convenient for second driven gear's installation and change.

The utility model discloses further set up to, the both ends of angle of elevation rotation axis respectively are equipped with ball bearing.

Through above-mentioned technical scheme, ball bearing reduces the rotation resistance of angle of elevation rotation axis.

To sum up, the beneficial effects of the utility model are that:

1. the solar cell panel can change the azimuth angle from the pitch angle, so that when the sunlight irradiation angle changes, the solar cell panel can change the angle of the solar cell panel along with sunlight, and the maximum power generation efficiency is ensured;

2. the azimuth rotating shaft is formed by connecting an upper section shaft center, a middle section shaft center and a lower section shaft center, so that the assembly and disassembly are convenient and the processing is convenient;

3. the flange at the upper end of the middle section shaft center is connected to the middle section shaft center in a key connection mode, so that the installation and replacement of the first driven gear on the middle section shaft center are facilitated, and similarly, the flange at one end of the gear shaft is also processed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an azimuth rotating structure in an embodiment of the present invention;

fig. 3 is an exploded view of an azimuth rotation structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an elevation angle rotating structure in an embodiment of the present invention.

In the figure, 1, a base; 2. an azimuth rotation structure; 21. a supporting seat; 211. a first motor base; 212; a base plate; 22. an azimuth rotation axis; 221. the upper section axle center; 222. the center of the middle section; 223. the lower section axle center; 23. a connecting plate; 24. an azimuth motor; 25. a first driven gear; 26. a first drive gear; 27. a deep groove ball bearing; 28. a thrust bearing; 3. an elevation angle rotating structure; 31. a main beam; 32. an elevation axis of rotation; 33. mounting a beam; 34. a second motor mount; 35. an elevation motor; 36. a gear shaft; 37. a second driven gear; 38. a second drive gear; 4. a solar cell panel.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

Example (b): referring to fig. 1, a solar panel support system includes a base 1, an azimuth rotating structure 2 and an elevation rotating structure 3, a solar panel 4 is mounted on the base 1 through the azimuth rotating structure 2 and the elevation rotating structure, and for observing the solar panel support below the solar panel 4, the solar panel 4 in fig. 1 is in perspective view.

Referring to fig. 2-3, the azimuth rotating structure 2 includes a supporting base 21 disposed on the base 1, the supporting base 21 is disposed vertically, a rotatable azimuth rotating shaft 22 is disposed in the supporting base 21, a connecting plate 23 for connecting the elevation rotating structure 3 is disposed at a top end of the azimuth rotating shaft 22, a first motor base 211 is disposed on a side surface of the supporting base 21, and an azimuth motor 24 for driving the azimuth rotating shaft 22 is disposed on the first motor base 211. Specifically, the azimuth rotation shaft 22 includes an upper section shaft 221, a middle section shaft 222, and a lower section shaft 223 connected to each other from top to bottom, the lower section shaft 223 is installed in the support base 21 and can rotate in the support base 21, the connection plate 23 is fixed on the top of the upper section shaft 221, and the upper section shaft 221 is connected between the middle section shaft 222 and the middle section shaft 222 is connected between the lower section shaft 223 through flanges. A first driven gear 25 is provided on the circumference of the center spindle 222, and a first drive gear 26 meshed with the first driven gear 25 is connected to the output shaft of the azimuth motor 24. The power of the azimuth motor 24 is transmitted to the azimuth rotating shaft 22 through the engagement of the first driving gear 26 and the first driven gear 25, and the azimuth rotating shaft 22 is rotated to change the azimuth of the solar cell panel 4.

A deep groove ball bearing 27 is arranged between the lower joint shaft center 223 and the supporting seat 21, and the deep groove ball bearing 27 is used for reducing the direct friction force of the supporting seat 21 on the lower joint shaft center 223 and reducing the rotation resistance of the lower joint shaft center 223 in the supporting seat 21. The center of the base 1 is provided with a bearing seat, a thrust bearing 28 is arranged in the bearing seat, the bottom of the supporting seat 21 is provided with a bottom plate 212 matched with the base 1 in shape, and the bottom plate 212 is fixedly connected between the bases 1 through bolts. The thrust bearing 28 is used for bearing the weight of the lower-joint shaft center 223, and meanwhile, the concentricity of the lower-joint shaft center 223 and the thrust bearing 28 is aligned, and the rotating smoothness of the lower-joint shaft center 223 is guaranteed. The flange at the upper end of the middle section axle center 222 is detachably connected to the upper section axle center 221 in a key connection mode. The flanges are detachably connected, so that the first driven gear 25 on the middle section shaft center 222 is convenient to mount and replace.

Referring to fig. 4, the elevation rotation structure 3 includes a main beam 31 fixedly mounted on the connection plate 23, the main beam 31 is horizontally disposed, the main beam 31 is connected to an elevation rotation axis 32 parallel to the main beam 31 through mounting seats disposed at two ends of the main beam 31, an installation beam 33 for installing the solar cell panel 4 is disposed on the elevation rotation axis 32, one end of the main beam 31 is disposed with a second motor seat 34, and an elevation motor 35 for driving the rotation of the elevation rotation axis 32 is disposed on the second motor seat 34. A gear shaft 36 is connected to one end of the elevation rotation shaft 32, a second driven gear 37 is provided on the upper circumference of the gear shaft 36, and a second drive gear 38 engaged with the second driven gear 37 is connected to an output shaft of the elevation motor 35. The power of the elevation motor 35 is transmitted to the elevation rotating shaft 32 through the engagement of the second driving gear 38 and the second driven gear 37, and the elevation rotating shaft 32 is driven to rotate, so that the elevation angle of the solar panel 4 is changed.

The elevation rotation shaft 32 is connected with the gear shaft 36 through a flange. The flange at one end of the gear shaft 36 is detachably connected to the gear shaft 36 by key connection. The flanges are detachably connected, thereby facilitating the installation and replacement of the second driven gear 37. Ball bearings are provided at both ends of the elevation rotation shaft 32. The ball bearings reduce the rotational resistance of the elevation rotation shaft 32.

The solar cell panel 4 is installed on the base 1 through the azimuth angle rotating structure 2 and the elevation angle rotating structure, the base 1 is fixed on the ground, the azimuth angle rotating structure 2 is used for achieving azimuth angle change of the solar cell panel 4, the elevation angle rotating structure 3 is used for achieving pitch angle change of the solar cell panel 4, the change of the azimuth angle and the pitch angle are respectively driven by the azimuth angle motor 24 and the elevation angle motor 35, when the sunlight irradiation angle changes, the solar cell panel 4 can be guaranteed to be always capable of irradiating sunlight through changing the azimuth angle and the pitch angle of the solar cell panel 4, and the maximization of the power generation efficiency is guaranteed.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides a solar panel mounting system which characterized in that, includes base (1), azimuth rotating-structure (2) and elevation angle rotating-structure (3), and solar panel (4) pass through azimuth rotating-structure (2) and elevation angle structure of changeing and install on base (1), wherein:

the azimuth angle rotating structure (2) comprises a supporting seat (21) arranged on a base (1), the supporting seat (21) is vertically arranged, a rotatable azimuth angle rotating shaft (22) is arranged in the supporting seat (21), a connecting plate (23) used for being connected with the elevation angle rotating structure (3) is arranged at the top end of the azimuth angle rotating shaft (22), a first motor seat (211) is arranged on the side surface of the supporting seat (21), and an azimuth angle motor (24) used for driving the azimuth angle rotating shaft (22) is arranged on the first motor seat (211);

elevation angle revolution mechanic (3) are including girder (31) of fixed mounting on connecting plate (23), girder (31) level sets up, girder (31) are connected with elevation angle rotation axis (32) parallel with girder (31) through the mount pad that sets up at girder (31) both ends, be equipped with installation roof beam (33) that are used for installing solar cell panel (4) on elevation angle rotation axis (32), the one end of girder (31) is equipped with second motor seat (34), be equipped with on second motor seat (34) and be used for driving elevation angle rotation axis (32) pivoted elevation angle motor (35).

2. The solar panel support system according to claim 1, wherein the azimuth rotation shaft (22) comprises an upper section shaft center (221), a middle section shaft center (222) and a lower section shaft center (223) which are connected with each other from top to bottom, the lower section shaft center (223) is installed in the support base (21) and can rotate in the support base (21), the connection plate (23) is fixed on the top of the upper section shaft center (221), the upper section shaft center (221) is connected between the middle section shaft centers (222), the middle section shaft center (222) is connected between the lower section shaft centers (223) through flanges, a first driven gear (25) is arranged on the circumference of the middle section shaft center (222), and an output shaft of the azimuth motor (24) is connected with a first driving gear (26) meshed with the first driven gear (25).

3. Solar panel support system according to claim 2, wherein a deep groove ball bearing (27) is provided between the lower section hub (223) and the support base (21).

4. The solar panel support system according to claim 2, wherein a bearing seat is provided at the center of the base (1), a thrust bearing (28) is provided in the bearing seat, a bottom plate (212) having a shape matching with the base (1) is provided at the bottom of the support seat (21), and the bottom plate (212) is fixed between the bases (1) by bolts.

5. Solar panel support system according to claim 2, wherein the flange at the upper end of the central hub (222) is detachably connected to the upper hub (221) by means of a keyed connection.

6. Solar panel support system according to claim 1, wherein a gear shaft (36) is connected to one end of the elevation rotation shaft (32), a second driven gear (37) is provided on the upper circumference of the gear shaft (36), and a second driving gear (38) meshed with the second driven gear (37) is connected to the output shaft of the elevation motor (35).

7. Solar panel support system according to claim 6, characterized in that the elevation axis of rotation (32) is flanged to the gear shaft (36).

8. Solar panel support system according to claim 7, wherein the flange at one end of the gear shaft (36) is detachably connected to the gear shaft (36) by means of a keyed connection.

9. Solar panel support system according to claim 1, wherein the elevation axis of rotation (32) is provided with ball bearings at each end.