CN216390884U

CN216390884U - Photovoltaic power generation system that communication base station non-induction formula was tracked

Info

Publication number: CN216390884U
Application number: CN202122554301.7U
Authority: CN
Inventors: 黄赵政
Original assignee: China Sinogy Zhejiang Engineering Co ltd
Current assignee: China Sinogy Zhejiang Engineering Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-26
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to the technical field of photovoltaic power generation, and discloses a photovoltaic power generation system tracked by a communication base station in a non-induction manner, which comprises a mounting seat, wherein a motor is arranged on the inner side surface of the mounting seat, a belt wheel is arranged outside the motor, a transmission belt is connected to the outside of the belt wheel in a transmission manner, and a thread block is connected to the inner side surface of the transmission belt in a transmission manner; through setting up convex lens at the medial surface of shading pipe, can gather the sunlight and heat for the conducting strip, make the conducting strip can give expanding gas with heat transfer, the expanding gas drives the carriage release lever after the inflation and removes, under the interact of skewed tooth and spring two and fixed disk, make the carriage release lever can not drive gear revolve when moving right, but when the sun rotated the back convex lens can't continue spotlight and heat the conducting strip, gaseous shrink, can drive gear revolve when the carriage release lever moves left and adjust the photovoltaic board orientation, thereby make the photovoltaic board follow spot automatically, be favorable to the improvement of photovoltaic board photoelectric conversion efficiency.

Description

Photovoltaic power generation system that communication base station non-induction formula was tracked

Technical Field

The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation system for non-inductive tracking of a communication base station.

Background

The power supply of mobile communication base station and large-scale outdoor billboard, all adopt photovoltaic power generation technique to supply power, only two photovoltaic power generation techniques that have been in use on the market at present, one is fixed bolster technique, one is induction tracking technique, this is two technologies that move towards the extreme, one is the technical route of walking low cost, another is the technical route of walking that the tracking precision is high, but because induction tracking technique's technique is numerous and diverse, with high costs and also big from the loss electric quantity, consequently most widely used still adopts the fixed bolster to install the photovoltaic board fixedly, just so lead to in the use, the orientation of photovoltaic board can't adjust according to the motion of sun, thereby make the photoelectric conversion efficiency greatly reduced of photovoltaic board.

Therefore, in order to solve the problems, a photovoltaic power generation system with a communication base station capable of non-inductive tracking is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a photovoltaic power generation system tracked by a communication base station in a non-induction manner, which has the advantages of non-induction automatic light tracking and adjustable inclination angle and solves the problem of low power generation efficiency caused by the fact that most of the existing photovoltaic panels are fixedly installed and cannot rotate along with the rotation of the sun.

In order to realize the purposes of non-inductive automatic light following and adjustable inclination angle, the utility model provides the following technical scheme: a photovoltaic power generation system tracked by a communication base station in a non-induction manner comprises a mounting seat, wherein a motor is arranged on the inner side surface of the mounting seat, a belt wheel is arranged on the outer portion of the motor, a transmission belt is connected with the outer portion of the belt wheel in a transmission manner, a threaded block is connected with the inner side surface of the transmission belt in a transmission manner, a screw rod is connected with the inner side surface of the threaded block in a threaded manner, a fixed disc is arranged at the top of the screw rod, a mounting block is arranged at the top of the fixed disc, a supporting rod is arranged at the bottom of the fixed disc, a shading tube is arranged at the top of the mounting block, a convex lens is arranged on the inner side surface of the shading tube, a heat insulation sleeve is arranged on the inner side surface of the shading tube, so that the heat conducting strip is more sensitive to temperature change, an air cavity is formed in the inner side surface of the mounting block, a heat conducting strip is arranged at the top of the inner side surface of the air cavity, a sealing plate is arranged on the inner side surface of the air cavity, a first spring is arranged at the bottom of the sealing plate, and expansion gas is filled in the air cavity, the inner side surface of the air cavity is connected with a moving rod in a sliding mode, a second spring is arranged on the inner side surface of the moving rod, an inclined rod is arranged at the top of the second spring, the inclined surface of the inclined rod is arranged on the right side of the inclined rod, the left side of the inclined rod is a vertical plane, a rotating rod is fixedly connected to the inner side surface of the mounting block, a photovoltaic panel is arranged at the top of the rotating rod, and a gear is arranged on the outer side surface of the rotating rod.

Preferably, the top of the thread block is rotationally connected with the inner side surface of the mounting seat, and the screw rod is slidably connected with the inner side surface of the mounting seat, so that the rotation of the thread block can drive the screw rod to rotate.

Preferably, the bottom of bracing piece and the medial surface fixed connection of mount pad, the top of bracing piece is connected with the surface rotation of fixed disk, and the top of screw rod is connected with the surface rotation of fixed disk, and the fixed disk rotates the medial surface of connecting at the installation piece, and the bottom and the fixed disk of bull stick rotate to be connected, because screw rod and bracing piece can restrict its rotation after being connected with the fixed disk to can drive the whole orientation of rotating the photovoltaic board of installation piece when making gear revolve and adjust.

Preferably, the distance value between the convex lens and the top of the light shading pipe is 40 mm, so that the convex lens can be shielded when the light shading pipe does not correspond to the sun position, and the orientation of the photovoltaic panel is adjusted by cooling the heat conducting sheet to drive the gear to rotate.

Preferably, the sealing plate is in sliding connection with the inner side face of the air cavity, and the expansion gas is filled in the air cavity part between the heat conducting strip and the sealing plate, so that the expansion gas can drive the sealing plate to move after being thermally expanded, and further can drive the moving rod to move, and the bottom of the first spring is fixedly connected with the inner side face of the air cavity.

Preferably, the inclined rod is connected with the inner side face of the moving rod in a sliding mode, the inclined rod is meshed with the gear, and the deformation force of the second spring is smaller than the resistance of the gear to rotate, so that the inclined rod cannot drive the gear to rotate when moving rightwards, and the gear can be driven to rotate when moving leftwards.

Has the advantages that:

1. this photovoltaic power generation system that communication base station non-induction formula was tracked, medial surface through at the shading pipe sets up convex lens, can gather the sunlight and heat for the conducting strip, make the conducting strip can give expanding gas with heat transfer, the expanding gas drives the carriage release lever after the inflation and removes, under the interact of skewed tooth and spring two and fixed disk, make the carriage release lever can not drive gear revolve when moving right, but when the sun rotated back convex lens can't continue spotlight and heat the conducting strip, gaseous shrink, can drive gear revolve when the carriage release lever moves left and adjust the photovoltaic board orientation, thereby make the photovoltaic board can follow spot automatically, be favorable to the improvement of photovoltaic board photoelectric conversion efficiency.

2. This photovoltaic power generation system that communication base station non-induction formula was tracked drives the band pulley through the motor and rotates for the drive belt can take the screw thread piece to rotate, thereby can drive the screw rod and reciprocate and adjust the right-hand member height of installation piece, makes the inclination of photovoltaic board can adjust according to the difference of the sun altitude angle in different seasons, thereby is favorable to the photovoltaic board to carry out photoelectric conversion.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the gear and the moving rod of the present invention.

In the figure: 1. a mounting seat; 2. a motor; 3. a pulley; 4. a transmission belt; 5. a thread block; 6. a screw; 7. mounting blocks; 8. a support bar; 9. a light shielding pipe; 10. a convex lens; 11. a thermal insulation sleeve; 12. an air cavity; 13. a heat conductive sheet; 14. a sealing plate; 15. a first spring; 16. an expanding gas; 17. a travel bar; 18. a second spring; 19. a diagonal bar; 20. a rotating rod; 21. a photovoltaic panel; 22. a gear; 23. and (7) fixing the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the photovoltaic power generation system tracked by the communication base station in a non-induction manner comprises a mounting base 1, a motor 2 is arranged on the inner side surface of the mounting base 1, a belt pulley 3 is arranged on the outer side of the motor 2, a transmission belt 4 is connected on the outer side of the belt pulley 3 in a transmission manner, a threaded block 5 is connected on the inner side surface of the transmission belt 4 in a transmission manner, a screw rod 6 is connected on the inner side surface of the threaded block 5 in a threaded manner, a fixed disc 23 is arranged on the top of the screw rod 6, a mounting block 7 is arranged on the top of the fixed disc 23, a support rod 8 is arranged at the bottom of the fixed disc 23, a shading tube 9 is arranged on the top of the mounting block 7, a convex lens 10 is arranged on the inner side surface of the shading tube 9, a heat-insulating sleeve 11 is arranged on the inner side surface of the mounting block 7, a heat-conducting fin 13 is arranged on the top of the inner side surface of the air cavity 12, a sealing plate 14 is arranged on the inner side surface of the air cavity 12, and a spring 15 is arranged at the bottom of the sealing plate 14, the inside of air cavity 12 is filled with expanding gas 16, and the medial surface of air cavity 12 sliding connection has carriage release lever 17, and the medial surface of carriage release lever 17 is provided with spring two 18, and the top of spring two 18 is provided with down tube 19, and the medial surface fixedly connected with bull stick 20 of installation piece 7, the top of bull stick 20 is provided with photovoltaic board 21, and the lateral surface of bull stick 20 is provided with gear 22.

The top of the thread block 5 is rotationally connected with the inner side surface of the mounting seat 1, and the screw 6 is slidably connected with the inner side surface of the mounting seat 1.

The bottom of bracing piece 8 and the medial surface fixed connection of mount pad 1, the top of bracing piece 8 rotates with the surface of fixed disk 23 to be connected, the top of screw rod 6 rotates with the surface of fixed disk 23 to be connected, fixed disk 23 rotates to be connected at the medial surface of installing block 7, the bottom and the fixed disk 23 of bull stick 20 rotate to be connected.

The distance value of the convex lens 10 from the top of the light shielding pipe 9 is 40 mm.

The sealing plate 14 is connected with the inner side surface of the air cavity 12 in a sliding mode, the expansion gas 16 is filled in the part, between the heat conducting sheet 13 and the sealing plate 14, of the air cavity 12, and the bottom of the first spring 15 is fixedly connected with the inner side surface of the air cavity 12.

The inclined rod 19 is connected with the inner side surface of the moving rod 17 in a sliding way, and the inclined rod 19 is meshed with the gear 22.

The working principle is as follows: when the solar heat collector is initially used, the orientation of the photovoltaic panel 21 corresponds to the sun, sunlight can directly irradiate on the convex lens 10, the convex lens 10 accumulates the sunlight and heats the heat conducting sheet 13, the heat conducting sheet 13 can transfer heat to the expansion gas 16 after being heated, the expansion gas 16 can downwards push the sealing plate 14 to move after being heated and expanded, so that the air pressure at the bottom of the air cavity 12 is increased, the moving rod 17 moves rightwards and drives the inclined rod 19 to move rightwards under the action of high air pressure, because the deformation force of the spring II 18 is smaller than the resistance force generated when the gear 22 rotates and the inclined surface of the inclined rod 19 is arranged on the right side of the spring II, during the rightward movement of the moving rod 17, the inclined rod 19 can retract into the moving rod 17 under the extrusion action of the gear 22, the moving rod 17 can compress the spring II 18 during the inward retraction, after the inclined rod 19 is separated from the gear 22, under the action of the resilience force of the spring II 18, the inclined rod 19 moves back to move upwards, and the sealing plate 14 also compresses the first spring 15 during moving downwards;

when the photovoltaic panel 21 deviates from the illumination direction, under the light shielding effect of the light shielding tube 9, the convex lens 10 cannot continue to collect the illumination to heat the heat conducting strip 13, so that the temperature of the expanding gas 16 is gradually reduced, the expanding gas 16 is gradually contracted after being cooled, meanwhile, under the matching effect of the resilience force of the first spring 15, the sealing plate 14 moves upwards, at the same time, the air pressure at the bottom of the air cavity 12 is reduced, so that suction force is generated to drive the moving rod 17 to move leftwards, the moving rod 17 moves to drive the inclined rod 19 to move, because the left side of the inclined rod 19 is a vertical surface, the inclined rod 19 can keep a meshing state with the gear 22 in the moving process, so that the gear 22 can be driven to rotate, because the fixed disk 23 cannot rotate after being connected with the supporting rod 8 and the screw 6, the rotating rod 20 can be driven to rotate when the gear 22 rotates, and the rotating rod 20 drives the photovoltaic panel 21 and the mounting block 7 to synchronously rotate, therefore, non-inductive automatic adjustment of the orientation of the photovoltaic panel 21 can be realized, the light tracing cost of the photovoltaic panel 21 is greatly reduced, and meanwhile, the photoelectric conversion efficiency of the photovoltaic panel 21 is also obviously improved.

When the inclination of photovoltaic board 21 is adjusted according to the season as required, the operator starts motor 2, motor 2 starts back drive pulley 3 and rotates, under the transmission of drive belt 4, screw block 5 can rotate along with the rotation of band pulley 3, because screw block 5 rotates with the medial surface of installation piece 7 and is connected unable reciprocating, consequently screw block 5 rotates and can drive screw rod 6 and reciprocate, thereby can adjust the height of lifting up of installation piece 7 right-hand member, make the inclination of photovoltaic board 21 change, just so can adjust the inclination of photovoltaic board 21 according to actual need, because bracing piece 8 and screw rod 6 all rotate with the bottom of fixed disk 23 and be connected, consequently, the normal angle accommodation process of photovoltaic board 21 can not receive the hindrance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Photovoltaic power generation system that communication base station non-induction formula was tracked, including mount pad (1), its characterized in that: the inner side surface of the mounting seat (1) is provided with a motor (2), the outside of the motor (2) is provided with a belt wheel (3), the outside of the belt wheel (3) is in transmission connection with a transmission belt (4), the inner side surface of the transmission belt (4) is in transmission connection with a threaded block (5), the inner side surface of the threaded block (5) is in threaded connection with a screw rod (6), the top of the screw rod (6) is provided with a fixed disc (23), the top of the fixed disc (23) is provided with a mounting block (7), the bottom of the fixed disc (23) is provided with a support rod (8), the top of the mounting block (7) is provided with a shading tube (9), the inner side surface of the shading tube (9) is provided with a convex lens (10), the inner side surface of the shading tube (9) is provided with a heat insulation sleeve (11), the inner side surface of the mounting block (7) is provided with an air cavity (12), the top of the inner side surface of the air cavity (12) is provided with a heat conducting sheet (13), the inner side surface of the air cavity (12) is provided with a sealing plate (14), the bottom of the sealing plate (14) is provided with a first spring (15), the inside of the air cavity (12) is filled with expansion gas (16), the inner side surface of the air cavity (12) is connected with a moving rod (17) in a sliding mode, the inner side surface of the moving rod (17) is provided with a second spring (18), the top of the second spring (18) is provided with an inclined rod (19), the inner side surface of the mounting block (7) is fixedly connected with a rotating rod (20), the top of the rotating rod (20) is provided with a photovoltaic panel (21), and the outer side surface of the rotating rod (20) is provided with a gear (22).

2. The communication base station non-inductively tracked photovoltaic power generation system of claim 1, wherein: the top of the thread block (5) is rotationally connected with the inner side surface of the mounting seat (1), and the screw rod (6) is slidably connected with the inner side surface of the mounting seat (1).

3. The communication base station non-inductively tracked photovoltaic power generation system of claim 1, wherein: the bottom of bracing piece (8) and the medial surface fixed connection of mount pad (1), the top of bracing piece (8) is rotated with the surface of fixed disk (23) and is connected, and the top of screw rod (6) is rotated with the surface of fixed disk (23) and is connected, and fixed disk (23) are rotated and are connected the medial surface at installation piece (7), and the bottom and fixed disk (23) of bull stick (20) are rotated and are connected.

4. The communication base station non-inductively tracked photovoltaic power generation system of claim 1, wherein: the distance value between the convex lens (10) and the top of the light shading pipe (9) is 40 mm.

5. The communication base station non-inductively tracked photovoltaic power generation system of claim 1, wherein: the sealing plate (14) is connected with the inner side face of the air cavity (12) in a sliding mode, expansion gas (16) is filled in the portion, between the heat conducting fins (13) and the sealing plate (14), of the air cavity (12), and the bottom of the first spring (15) is fixedly connected with the inner side face of the air cavity (12).

6. The communication base station non-inductively tracked photovoltaic power generation system of claim 1, wherein: the inclined rod (19) is connected with the inner side surface of the moving rod (17) in a sliding mode, and the inclined rod (19) is meshed with the gear (22).