CN207283476U - A kind of photovoltaic generation board mounting stand of tilt adjustable - Google Patents

Abstract

It the utility model is related to the installing area of photovoltaic generation, a kind of more particularly to photovoltaic generation board mounting stand of tilt adjustable, including bottom mounting platform, photovoltaic power generation plate bearing frame and photovoltaic generation plate bracing frame, angular adjustment apparatus is provided with the mounting platform of bottom, angular adjustment apparatus includes driving motor, driving gear and driven rack, driving motor is connected with driving gear, driving gear engages and drives driven rack, driven rack is flexibly connected photovoltaic power generation plate bearing frame by transfer, photovoltaic generation plate bracing frame is movably connected in photovoltaic power generation plate bearing frame by transfer, photovoltaic generation plate bracing frame is movably connected on the mounting platform of bottom by transfer.Photovoltaic power generation plate bearing frame and photovoltaic generation plate bracing frame formed into triangle with bottom mounting platform by transfer activity overlap joint, changes angle of inclination by adjusting base length, suitable for different installation requirements, can also improve the utilization rate of solar energy.

Description

A photovoltaic power generation panel installation frame with adjustable inclination angle

technical field

The utility model relates to the installation field of photovoltaic power generation, in particular to a photovoltaic power generation board installation frame with adjustable inclination angle.

Background technique

Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It is mainly composed of three parts: solar panels (components), controllers and inverters, and the main components are composed of electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device.

Due to reasons such as terrain and seasons, the inclination angle of photovoltaic power generation panel installation is not fixed, and the existing photovoltaic power generation and increased transportation costs. Ordinary adding wheels lead to poor stability of the photovoltaic power generation panel mounting frame. Moreover, the stability of the existing photovoltaic power generation panel installation frame is not good enough, and it is easy to shake in bad weather, and the risk factor is relatively high.

Moreover, solar power supply is widely used, but in the solar energy utilization system, the installation direction of solar panels directly affects the utilization rate of solar energy. At present, the installation direction of solar panels is generally fixed according to the local lighting conditions. The light is not perpendicular to the light-facing surface of the solar panel, and cannot be adjusted by rotation. When the incident angle of sunlight changes, the collection rate also changes, and the utilization and conversion rate of solar energy are low.

Utility model content

In order to overcome the above-mentioned defects in the prior art, the utility model provides a photovoltaic power generation panel installation frame with adjustable inclination angle, which can meet the instant adjustment of the inclination angle of the photovoltaic power generation panel, and is suitable for different installation requirements. Adjust the tilt angle in real time to improve the utilization rate of solar energy.

The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a photovoltaic power generation panel mounting frame with adjustable inclination angle, including a bottom installation platform, a photovoltaic power generation An angle adjustment device, the angle adjustment device includes a driving motor, a driving gear and a driven rack, the driving motor is arranged on the bottom installation platform, the output end of the driving motor is connected with a driving gear, and the driving gear Engaged with the driven rack and can drive the driven rack to move, the driven rack is movably connected to the lower end of the photovoltaic power generation panel carrying frame through the steering device, and the upper end of the photovoltaic power generation panel support frame The upper end of the photovoltaic power generation panel supporting frame is movably connected through a steering device, and the lower end of the photovoltaic power generation panel support frame is movably connected to the bottom installation platform through a steering device. The photovoltaic power generation panel bearing frame and the photovoltaic power generation panel support frame form a triangle with the bottom installation platform through the active lap of the steering device, and the angle adjustment device is used to change the length of the bottom edge of the photovoltaic power generation panel bearing frame and the photovoltaic power generation panel support frame to change the photovoltaic power. The inclination angle of the load frame of the power generation panel can be adjusted in real time to meet different installation requirements, and the inclination angle can be adjusted in real time according to the sun's irradiation conditions to improve the utilization rate of solar energy.

Further: the bottom installation platform is provided with an angle adjustment device accommodation groove, and the driving gear and the driven rack are embedded in the angle adjustment device accommodation groove. Because the meshing of the rack and pinion requires a non-interfering storage space, an angle adjustment device accommodating groove is provided on the bottom mounting platform to realize the non-interfering drive of the driving gear and the driven rack.

Further: the top of the angle adjustment device accommodation groove is open, a cover plate is arranged above it, and a through hole is arranged on the cover plate, the driving motor is fixedly arranged on the cover plate, and the output shaft of the driving motor The driving gear is connected through the through hole. Considering that the angle needs to be adjusted in real time, a cover plate is provided above the accommodating groove of the angle adjustment device, and the start and stop of the driving motor are adjusted outside the change to realize the angle adjustment, which is convenient for operation.

Further: the size of the cover plate is smaller than the size of the top opening of the angle adjustment device accommodating groove, the driven rack is provided with a boss, and the boss extends until the angle adjustment device accommodating groove is not covered. The opening covered by the cover plate is movably connected with the photovoltaic power generation panel carrying frame through a steering device. Considering that the driven rack needs to be connected to the photovoltaic panel carrying frame, the semi-coverage is set so that the boss on the driven rack protrudes out of the angle adjustment device accommodation slot and the photovoltaic panel carrying frame is flexibly connected through the steering device.

Further: the steering device is a bearing type hinge. Considering the load-carrying conditions of the steering device used here, a bearing-type hinge is used to realize the rotational connection. Other devices with steering functions can also be selected, such as coupling shafts and sleeves used in conjunction.

Based on the above technical solution, the beneficial effects of the utility model are: the utility model relates to the installation field of photovoltaic power generation, in particular to a photovoltaic power generation panel installation frame with adjustable inclination angle, including a bottom installation platform, a photovoltaic power generation panel bearing frame and a photovoltaic power generation panel The power generation board support frame is provided with an angle adjustment device on the bottom installation platform. The angle adjustment device includes a driving motor, a driving gear and a driven rack. The driving motor is arranged on the bottom installation platform. The gear meshes with the driven rack and can drive the driven rack to move. The driven rack is flexibly connected to the lower end of the photovoltaic power generation panel carrying frame through the steering device, and the upper end of the photovoltaic power generation panel support frame is flexibly connected to the photovoltaic power generation panel through the steering device. The upper end of the bearing frame and the lower end of the photovoltaic power generation panel support frame are movably connected to the bottom installation platform through a steering device. The photovoltaic power generation panel bearing frame and the photovoltaic power generation panel support frame form a triangle with the bottom installation platform through the active lap of the steering device, and the angle adjustment device is used to change the length of the bottom edge of the photovoltaic power generation panel bearing frame and the photovoltaic power generation panel support frame to change the photovoltaic power. The inclination angle of the load frame of the power generation panel can be adjusted in real time to meet different installation requirements, and the inclination angle can be adjusted in real time according to the sun's irradiation conditions to improve the utilization rate of solar energy. Considering the load-bearing condition of the steering device, the bearing type hinge is used to realize the rotation connection, and the service life is longer.

Description of drawings

Fig. 1 is a structural schematic diagram of a photovoltaic power generation panel mounting frame with adjustable inclination angle of the present invention;

Fig. 2 is a structural schematic diagram of a photovoltaic power generation panel mounting frame with an adjustable inclination angle of the utility model without a photovoltaic power generation panel bearing frame and a photovoltaic power generation panel support frame on the bottom installation platform;

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Bottom installation platform, 11. Angle adjustment device accommodation slot, 12. Cover plate, 121. Through hole, 2. Photovoltaic power generation panel bearing frame, 3. Photovoltaic power generation panel support frame, 4. Angle adjustment device, 41. Drive motor , 42, driving gear, 43, driven rack, 431, boss, 5, steering gear.

Detailed ways

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

As shown in Figure 1, a photovoltaic power generation panel mounting frame with adjustable inclination angle includes a bottom installation platform 1, a photovoltaic power generation panel carrying frame 2 and a photovoltaic power generation panel support frame 3, and the bottom installation platform 1 is provided with an angle adjustment Device 4, the angle adjustment device 4 includes a driving motor 41, a driving gear 42 and a driven rack 43, the driving motor 41 is arranged on the bottom installation platform 1, and the output end of the driving motor 41 is connected with a driving Gear 42, the driving gear 42 meshes with the driven rack 43 and can drive the driven rack 43 to move, and the driven rack 43 is movably connected to the photovoltaic power generation panel carrying frame through the steering device 5 2, the upper end of the photovoltaic power generation panel support frame 3 is movably connected to the upper end of the photovoltaic power generation panel carrying frame 2 through the steering device 5, and the lower end of the photovoltaic power generation panel support frame 3 is movably connected to the photovoltaic power generation panel support frame 3 through the steering device 5. On the bottom installation platform 1. Drive the driving gear 42 through the output end of the driving motor 41, and drive the driven gear 43 through the meshing of the driving gear 42, so that the lower end of the photovoltaic power generation panel carrying frame 2 connected with the driven rack 43 moves on the bottom installation platform 1, Combined with the flexible transfer of the two ends of the photovoltaic power generation panel support frame 3 through the steering device 5, the angle adjustment function of the photovoltaic power generation panel supporting frame 2 is realized.

Further: the bottom installation platform 1 is provided with an angle adjusting device receiving groove 11 , and the driving gear 42 and the driven rack 43 are embedded in the angle adjusting device receiving groove 11 .

As shown in Figure 2, further: the top opening of the angle adjustment device accommodation groove 11, a cover plate 12 is arranged above it, and a through hole 121 is arranged on the cover plate 12, and the driving motor 41 is fixedly arranged on the cover plate 12 , and the output shaft of the driving motor 41 passes through the through hole 121 and is connected to the driving gear 42 .

As shown in Figure 2, further: the size of the cover plate 12 is smaller than the size of the top opening of the angle adjustment device receiving groove 11, the driven rack 43 is provided with a boss 431, and the boss 431 extends The opening of the angle adjustment device receiving groove 11 not covered by the cover plate 12 is movably connected with the photovoltaic power generation panel carrying frame 2 through a steering device 5 .

Further: the steering device 5 is a bearing type hinge. It can also be other devices with steering functions, such as coupling shafts and bushings used in conjunction.

The operating principle of this device: first install and combine all components according to the requirements in the diagram, start the driving motor 41, and the output end of the driving motor 41 drives the driving gear 42 to rotate, thereby driving the driven rack 43 meshing with the driving gear 42 to rotate at an angle The adjustment device moves in the accommodation groove 11, so that the lower end of the photovoltaic power generation panel supporting frame 2 connected with the driven rack 43 moves on the bottom installation platform 1, and the two ends of the photovoltaic power generation panel support frame 3 are connected through the steering device 5. , realizing the angle adjustment function between the photovoltaic power generation panel carrying frame 2 and the bottom installation platform. The dimensions of the accommodation groove 11 and the driven rack 43 are set according to the angle adjustment requirements of each region.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (5)

1. A photovoltaic power generation panel mounting frame with adjustable inclination angle, comprising a bottom mounting platform (1), a photovoltaic power generation panel carrying frame (2) and a photovoltaic power generation panel support frame (3), characterized in that: the bottom mounting platform (1) is provided with angle adjustment device (4), and described angle adjustment device (4) comprises driving motor (41), driving gear (42) and driven rack (43), and described driving motor (41) is set On the bottom installation platform (1), the output end of the driving motor (41) is connected with a driving gear (42), and the driving gear (42) meshes with the driven rack (43) and can drive The driven rack (43) moves, and the driven rack (43) is movably connected to the lower end of the photovoltaic generation panel carrying frame (2) through the steering device (5), and the photovoltaic generation panel support frame ( 3) is movably connected to the upper end of the photovoltaic power generation panel carrying frame (2) through a steering device (5), and the lower end of the photovoltaic power generation panel support frame (3) is movably connected to the bottom through a steering device (5) Install on the platform (1). 2. A photovoltaic power generation panel mounting frame with adjustable inclination angle according to claim 1, characterized in that: the bottom mounting platform (1) is provided with an angle adjustment device receiving groove (11), and the driving gear (42) and the driven rack (43) are embedded in the receiving groove (11) of the angle adjustment device. 3. A photovoltaic power generation panel mounting frame with adjustable inclination angle according to claim 2, characterized in that: the top of the angle adjustment device accommodation groove (11) is open, and a cover plate (12) is arranged above it, so that The cover plate (12) is provided with a through hole (121), the drive motor (41) is fixedly arranged on the cover plate (12), and the output shaft of the drive motor (41) passes through the through hole. The hole (121) is connected with the driving gear (42). 4. A photovoltaic power generation panel installation frame with adjustable inclination angle according to claim 3, characterized in that: the size of the cover plate (12) is smaller than that of the top opening of the angle adjustment device accommodation groove (11) size, the driven rack (43) is provided with a boss (431), and the boss (431) extends to the angle adjustment device accommodation groove (11) not covered by the cover plate (12) The opening is movably connected with the photovoltaic power generation panel carrying frame (2) through a steering device (5). 5. A photovoltaic power generation panel installation frame with adjustable inclination angle according to any one of claims 1-4, characterized in that: the steering device (5) is a bearing type hinge.