CN109302132B

CN109302132B - Solar cell panel angle adjusting device

Info

Publication number: CN109302132B
Application number: CN201811466092.7A
Authority: CN
Inventors: 付坤; 马淇雨
Original assignee: Shangqiu Normal University
Current assignee: Dongguan Tianyu New Energy Technology Co.,Ltd.
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2020-02-18
Anticipated expiration: 2038-12-03
Also published as: CN109302132A

Abstract

The invention relates to a solar cell panel angle adjusting device which comprises an upright post and a bearing frame arranged on the upper part of the upright post, wherein a movable frame is arranged on the upper part of the bearing frame, and a solar cell panel is clamped in the movable frame; a traction mechanism is arranged in the bearing frame and comprises a sliding rod and a transmission mechanism; two sides of the sliding rod are respectively hinged with an adjusting rod, and the adjusting rods are hinged with the movable frame; the middle part of the sliding rod is fixedly provided with a connecting piece, the lower end of the sliding rod is connected with a support, a support plate is arranged on the support, a power mechanism is arranged on the support plate, the transmission mechanism comprises a traction rope, a first belt wheel and a second belt wheel, and the first belt wheel is arranged on the side wall of the bearing frame; the second belt wheel is arranged at the bottom of the movable frame, the head end of the traction rope is connected with the connecting piece, and the tail end of the traction rope sequentially bypasses the second belt wheel and the first belt wheel and then is connected with the power mechanism; and a support column is arranged between the upright column and the bearing frame. The invention has reasonable design, convenient height adjustment, angle adjustment and stable transmission.

Description

Solar cell panel angle adjusting device

Technical Field

The invention relates to the technical field of angle adjustment of solar panels, in particular to an angle adjusting device of a solar panel.

Background

With the gradual shortage of global energy, the rapid development of novel energy, the rapid development of solar energy as new energy, the solar cell mainly uses semiconductor materials, and generates photoelectric conversion after photoelectric materials absorb light energy, so that the solar cell generates current. However, the problem of photoelectric conversion efficiency is increasingly prominent at present, and although a solar cell panel is manufactured by using a material with higher conversion efficiency, it is difficult to ensure that sunlight is directly irradiated at every moment, and the solar cell panel bearing device is fixed, so that angle adjustment is difficult to realize, and the problem of low photoelectric conversion efficiency is caused.

CN201521037660.3 discloses a solar cell panel adjusting device, in which a solar cell panel is mounted on a mounting plate through a mounting post, the inclination of an adjusting rod is adjusted through a supporting rod, and the adjusting rod is mounted by a first supporting seat; need manual adjustment solar cell panel's inclination, the adjustment process is wasted time and energy, is unfavorable for solar cell panel fast speed adjusting to absorb solar energy, and simultaneously, the device can not effectually carry out altitude mixture control to solar cell panel, can not be along with the different height-adjusting of installation environment, can not be fine satisfies the installation demand.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the solar cell panel angle adjusting device which is reasonable in design, convenient for adjusting the height and the angle and stable in transmission.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a solar cell panel angle adjusting device comprises an upright post and a bearing frame arranged on the upper portion of the upright post, wherein a movable frame is arranged on the upper portion of the bearing frame, one side of the movable frame is hinged with the bearing frame, and a solar cell panel is connected in the movable frame in a clamping mode;

the bearing frame is a rectangular frame, a traction mechanism is arranged in the bearing frame, and the traction mechanism comprises a sliding rod and a transmission mechanism; the sliding rod is connected with the bearing frame in a sliding mode, adjusting rods are hinged to two sides of the sliding rod respectively, and the end portions of the adjusting rods are hinged to the movable frame; the middle part of the sliding rod is fixedly provided with a connecting piece, the lower end of the sliding rod is fixedly connected with a support, the upper part of the support is provided with a support plate, the support plate is provided with a power mechanism, one side of the support plate is fixedly connected with a second spring, and the other end of the second spring is fixed to the side wall of the support plate;

the transmission mechanism comprises a traction rope, a first belt wheel and a second belt wheel, the first belt wheel is arranged on the side wall, corresponding to the second spring, in the bearing frame, and the first belt wheel is rotatably connected with the bearing frame; the second belt wheel is arranged at the bottom of the movable frame, the head end of the traction rope is fixedly connected with the connecting piece, and the tail end of the traction rope sequentially bypasses the second belt wheel and the first belt wheel and is fixedly connected with the power mechanism; the stand is a plurality of, every be provided with the support column between stand and the carriage.

Furthermore, second supports are fixed to two sides of the bottom of the movable frame respectively, a second connecting shaft is fixed between the second supports, the end portion of the adjusting rod is hinged to the second connecting shaft, and a second belt wheel is rotatably connected to the middle portion of the second connecting shaft.

Further, the connecting piece includes connecting seat, first spring and connecting rod, the connecting seat is fixed to slide bar middle part outer wall, connecting rod one end and connecting seat fixed connection, the connecting rod other end and first spring fixed connection, haulage rope head end and first spring fixed connection.

Furthermore, supports are respectively arranged on two sides of the connecting seat and are of L-shaped structures, the supports are fixed on the outer wall of the sliding rod, and the supporting plate is fixed on the top of the supports.

Further, power unit includes fixing base, spool, shaft coupling and motor, the fixing base is fixed in backup pad upper portion, spool one end is connected to the fixing base, and the spool other end passes through the shaft coupling and is connected with the motor, and the spool rotates with the fixing base to be connected.

Furthermore, sliding grooves are formed in two sides of the bearing frame respectively, and the end portions of the sliding rods are arranged in the sliding grooves.

Furthermore, the inside wall of the bearing frame is provided with two first supports, a first connecting shaft is fixed between the first supports, a first belt wheel is arranged in the middle of the first connecting shaft, and the first belt wheel is rotatably connected with the first connecting shaft.

Furthermore, a cylindrical groove is formed in the center of the upper portion of the upright post, a cylindrical groove with the same size is formed in the lower portion of the support column and corresponds to the upright post, a lead screw is arranged in the groove of the upright post, a base is fixed to the bottom of the lead screw, a rotary seat is connected to the middle of the lead screw in a threaded mode and is of a T-shaped structure, the rotary seat is rotatably connected with the side wall of the groove of the upright post, and the top of the lead screw is arranged in the groove of the support column and; the base is connected with the side wall of the groove of the upright column in a sliding manner.

The invention has the beneficial effects that:

the angle adjustment of the solar cell panel adjusting device is realized through the interaction of the transmission mechanism, the power mechanism and the sliding rod, the transmission is stable, the motor drives the spool to take up and pay off through the coupler, the traction rope drives the first spring to move towards the first belt pulley through the transmission of the second belt pulley and the first belt pulley; the adjustment rod moves upwards along with the movement of the slide rod to rotate the adjustment movable frame, and the angle of the solar cell panel is adjusted through the rotation of the motor, so that the solar cell panel can better receive solar radiation; through rotating the roating seat, the support column rebound is withstood to the lead screw, and the base slides on the card strip, adjusts the distance between stand and the support column, adjusts solar cell panel angle adjusting device's height, prevents that solar energy angle adjusting device from crossing low, is unfavorable for receiving solar ray.

Drawings

Fig. 1 is a schematic structural diagram of an angle adjustment device for a solar panel according to the present invention.

Fig. 2 is a schematic cross-sectional view at C in fig. 1 of an angle adjusting apparatus for a solar cell panel according to the present invention.

Fig. 3 is a schematic diagram of an unfolded structure of the solar panel angle adjusting apparatus according to the present invention.

Fig. 4 is a schematic view of an internal structure of a bearing frame of the solar cell panel angle adjusting device of the present invention.

Fig. 5 is an enlarged schematic view of a solar panel angle adjusting apparatus of the present invention at a point a in fig. 2.

Fig. 6 is an enlarged schematic structural view of a solar cell panel angle adjusting apparatus of the present invention at B in fig. 2.

Fig. 7 is a schematic structural diagram of the solar panel angle adjusting device in the direction D in fig. 3 according to the present invention.

The reference numbers in the drawings are as follows: the solar energy electric power generation device comprises a bearing frame 1, a sliding groove 2, a movable frame 3, a solar panel 4, a stand column 5, a supporting column 6, a rotating seat 7, a screw rod 8, a base 9, a fixed seat 10, a supporting plate 11, a support 12, a first spring 13, a spool 14, a sliding rod 15, a traction rope 16, an adjusting rod 17, a second belt wheel 18, a first belt wheel 19, a connecting rod 20, a coupler 21, a motor 22, a connecting seat 23, a first support 24, a first connecting shaft 25, a second connecting shaft 26, a second support 27 and a second spring 29.

Detailed Description

The invention is further described with reference to the following figures and detailed description:

example 1

As shown in fig. 1 to 7, an angle adjusting device for a solar cell panel comprises an upright post 5 and a bearing frame 1 arranged on the upper portion of the upright post 5, wherein a movable frame 3 is arranged on the upper portion of the bearing frame 1, one side of the movable frame 3 is hinged to the bearing frame 1, and a solar cell panel 4 is clamped in the movable frame 3;

the bearing frame 1 is a rectangular frame, a traction mechanism is arranged in the bearing frame 1, and the traction mechanism comprises a sliding rod 15 and a transmission mechanism; the sliding rod 15 is connected with the bearing frame 1 in a sliding mode, adjusting rods 17 are hinged to two sides of the sliding rod 15 respectively, and the end portions of the adjusting rods 17 are hinged to the movable frame 3; a connecting piece is fixed in the middle of the sliding rod 15, the lower end of the sliding rod 15 is fixedly connected with a support 12, the upper part of the support 12 is provided with a support plate 11, the support plate 11 is provided with a power mechanism, one side of the support plate 11 is fixedly connected with a second spring 29, and the other end of the second spring 29 is fixed to the side wall of the support plate 11;

the transmission mechanism comprises a traction rope 16, a first belt wheel 19 and a second belt wheel 18, the first belt wheel 19 is arranged on the side wall of the bearing frame 1 corresponding to the second spring 29, and the first belt wheel 19 is rotatably connected with the bearing frame 1; the second belt wheel 18 is arranged at the bottom of the movable frame 3, the head end of the traction rope 16 is fixedly connected with the connecting piece, and the tail end of the traction rope 16 sequentially bypasses the second belt wheel 18 and the first belt wheel 19 and then is fixedly connected with the power mechanism; the upright posts 5 are multiple, and a support column 6 is arranged between each upright post 5 and the bearing frame 1.

Two sides of the bottom of the movable frame 3 are respectively fixed with a second support 27, a second connecting shaft 26 is fixed between the second supports 27, the end of the adjusting rod 17 is hinged with the second connecting shaft 26, and the middle of the second connecting shaft 26 is rotatably connected with a second belt wheel 18. The connecting piece includes connecting seat 23, first spring 13 and connecting rod 20, connecting seat 23 is fixed to slide bar 15 middle part outer wall, connecting rod 20 one end and connecting seat 23 fixed connection, the connecting rod 20 other end and first spring 13 fixed connection, 16 head ends of haulage rope and first spring 13 fixed connection. The two sides of the connecting seat 23 are respectively provided with a bracket 12, the bracket 12 is in an L-shaped structure, the bracket 12 is fixed on the outer wall of the sliding rod 15, and the supporting plate 11 is fixed on the top of the bracket 12. The power mechanism comprises a fixed seat 10, a bobbin 14, a coupler 21 and a motor 22, wherein the fixed seat 10 is fixed on the upper portion of the supporting plate 11, one end of the bobbin 14 is connected to the fixed seat 10, the other end of the bobbin 14 is connected with the motor 22 through the coupler 21, and the bobbin 14 is rotatably connected with the fixed seat 10. The two sides of the bearing frame 1 are respectively provided with a sliding chute 2, and the end part of the sliding rod 15 is arranged in the sliding chute 2. The bearing frame 1 inside wall is provided with two first supports 24, is fixed with first connecting axle 25 between the first support 24, and first band pulley 19 sets up in first connecting axle 25 middle part, and first band pulley 19 rotates with first connecting axle 25 and is connected.

When the solar panel is used, the stand columns are arranged at the positions where the solar panel receives solar radiation, and the number of the stand columns is 4 in the embodiment; starting the motor 22, enabling the motor 22 to rotate forwards, enabling the motor 22 to drive the bobbin 14 to rotate through the coupler 21, enabling the bobbin 14 to rotate, and enabling the traction rope 16 to wind and take up wires on the outer wall of the bobbin 14; at the moment, the second belt pulley 18 and the first belt pulley 19 are driven by the traction rope 16 to rotate, and the traction rope 16 pulls the first spring 13 to move towards the first belt pulley 19; the first spring 13 drives the connecting rod 20 and the connecting seat 23 to move, the connecting seat 23 drives the sliding rod 15 to move towards the first belt pulley 19, the supporting plate 11 moves along with the sliding rod 15, the second spring 29 is expanded, the second spring 29 is an extension spring in the embodiment, the adjusting rod 17 rotates upwards along with the movement of the sliding rod 15, and the adjusting rod 17 pushes the movable frame 3 to rotate upwards to adjust the angle of the solar cell panel; the motor drives the transmission mechanism through the power mechanism to adjust the solar panel by 30-60 degrees, so that the solar panel 4 can better receive solar radiation. The motor 22 rotates reversely, the spool 14 is unwound, the first spring 13 and the second spring 29 contract under the tension force, the slide rod 15 is pushed to move, the movable frame 3 rotates reversely, and the movable frame 3 is reset. In the embodiment, the controller controls the motor to rotate forward and backward, the motor 22 adopts a 48V forward and backward rotation direct-current brushless motor with the model number of 80BL100S40-430TK9, and the controller adopts a 48V direct-current motor speed regulator matched with the motor.

Example 2

The structure of this embodiment is basically the same as that of embodiment 1, and the same points are not repeated, except that: as shown in fig. 2 and 3, a cylindrical groove is formed in the center of the upper portion of the upright post 5, cylindrical grooves having the same size are formed in the lower portion of the support post 6 and corresponding to the upright post 5, a screw rod 8 is arranged in the groove of the upright post 5, a base 9 is fixed to the bottom of the screw rod 8, a rotary seat 7 is connected to the middle of the screw rod 8 in a threaded manner, the rotary seat 7 is in a T-shaped structure, the rotary seat 7 is rotatably connected to the side wall of the groove of the upright post 5, and the top of the screw rod 8 is arranged in the groove of the support post; the base 9 is connected with the side wall of the groove of the upright post 5 in a sliding way. Through rotating roating seat 7, lead screw 8 withstands 6 rebound of support column, and base 9 slides on card strip 28, adjusts the distance between stand 5 and the support column 6, adjusts solar cell panel angle adjusting device's height, prevents that solar energy angle adjusting device from crossing low, is unfavorable for receiving solar ray.

The above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, so that equivalent changes or modifications in the structure, features and principles described in the present invention should be included in the claims of the present invention.

Claims

1. A solar cell panel angle adjusting device comprises an upright post (5) and a bearing frame (1) arranged on the upper portion of the upright post (5), and is characterized in that a movable frame (3) is arranged on the upper portion of the bearing frame (1), one side of the movable frame (3) is hinged with the bearing frame (1), and a solar cell panel (4) is connected in the movable frame (3) in a clamping mode;

the bearing frame (1) is a rectangular frame, a traction mechanism is arranged in the bearing frame (1), and the traction mechanism comprises a sliding rod (15) and a transmission mechanism; the sliding rod (15) is connected with the bearing frame (1) in a sliding mode, adjusting rods (17) are hinged to two sides of the sliding rod (15) respectively, and the end portions of the adjusting rods (17) are hinged to the movable frame (3); a connecting piece is fixed in the middle of the sliding rod (15), the connecting piece comprises a connecting seat (23), a first spring (13) and a connecting rod (20), the connecting seat (23) is fixed to the outer wall of the middle of the sliding rod (15), one end of the connecting rod (20) is fixedly connected with the connecting seat (23), the other end of the connecting rod (20) is fixedly connected with the first spring (13), and the head end of a traction rope (16) is fixedly connected with the first spring (13); the lower end of the sliding rod (15) is fixedly connected with a support (12), the upper part of the support (12) is provided with a support plate (11), the support plate (11) is provided with a power mechanism, one side of the support plate (11) is fixedly connected with a second spring (29), and the other end of the second spring (29) is fixed to the side wall of the support plate (11);

the transmission mechanism comprises a traction rope (16), a first belt wheel (19) and a second belt wheel (18), the first belt wheel (19) is arranged on the side wall, corresponding to the second spring (29), in the bearing frame (1), and the first belt wheel (19) is rotatably connected with the bearing frame (1); the second belt wheel (18) is arranged at the bottom of the movable frame (3), second supports (27) are respectively fixed on two sides of the bottom of the movable frame (3), a second connecting shaft (26) is fixed between the second supports (27), the end part of the adjusting rod (17) is hinged with the second connecting shaft (26), and the middle part of the second connecting shaft (26) is rotatably connected with the second belt wheel (18); the head end of the traction rope (16) is fixedly connected with the connecting piece, and the tail end of the traction rope (16) sequentially winds around the second belt wheel (18) and the first belt wheel (19) and is fixedly connected with the power mechanism; the upright posts (5) are multiple, and a supporting column (6) is arranged between each upright post (5) and the bearing frame (1).

2. The solar panel angle adjusting device of claim 1, wherein the two sides of the connecting seat (23) are respectively provided with a bracket (12), the bracket (12) is in an "L" shape, the bracket (12) is fixed on the outer wall of the sliding rod (15), and the support plate (11) is fixed on the top of the bracket (12).

3. The solar panel angle adjusting device of claim 1, wherein the power mechanism comprises a fixing seat (10), a bobbin (14), a coupler (21) and a motor (22), the fixing seat (10) is fixed on the upper portion of the support plate (11), one end of the bobbin (14) is connected to the fixing seat (10), the other end of the bobbin (14) is connected with the motor (22) through the coupler (21), and the bobbin (14) is rotatably connected with the fixing seat (10).

4. The solar panel angle adjusting device of claim 1, wherein sliding grooves (2) are respectively formed in two sides of the bearing frame (1), and the end of the sliding rod (15) is arranged in the sliding grooves (2).

5. The solar panel angle adjusting device of claim 1, wherein the inner side wall of the bearing frame (1) is provided with two first supports (24), a first connecting shaft (25) is fixed between the first supports (24), the first belt wheel (19) is arranged in the middle of the first connecting shaft (25), and the first belt wheel (19) is rotatably connected with the first connecting shaft (25).

6. The solar cell panel angle adjusting device of claim 1, wherein a cylindrical groove is formed in the center of the upper portion of the upright post (5), cylindrical grooves with the same size are formed in the lower portion of the support post (6) and the upright post (5) correspondingly, a screw rod (8) is arranged in the groove of the upright post (5), a base (9) is fixed to the bottom of the screw rod (8), a rotating seat (7) is connected to the middle of the screw rod (8) in a threaded manner, the rotating seat (7) is of a T-shaped structure, the rotating seat (7) is rotatably connected with the side wall of the groove of the upright post (5), and the top of the screw rod (8) is arranged in the groove of the support post (6) and fixed to the top; the base (9) is connected with the side wall of the groove of the upright post (5) in a sliding way.