CN217769972U - Solar photovoltaic support convenient to adjust photovoltaic board position - Google Patents

Abstract

The utility model discloses a solar photovoltaic support which is convenient for adjusting the position of photovoltaic panels, and relates to the technical field of supports. An adjustment mechanism for adjusting the angle of the photovoltaic panel; the adjustment mechanism includes a first adjustment unit for manually adjusting the angle of the photovoltaic panel and a second adjustment unit for adjusting the angle of the photovoltaic panel through a driving mechanism, the second adjustment unit including two fixedly installed at the The screw rod on the drive mechanism is fixedly sleeved with a plurality of solenoids on the screw rod. The utility model can freely adjust the angle of the photovoltaic panels, and at the same time, by arranging the multi-layer photovoltaic panels, the land utilization efficiency and the power generation efficiency can be improved, and the angle of the photovoltaic panels can be changed according to the wind speed, so as to protect the photovoltaic panels from being damaged by strong winds, thereby making the The whole device has a certain wind resistance.

Description

A solar photovoltaic bracket that is convenient for adjusting the position of photovoltaic panels

technical field

The utility model relates to the technical field of brackets, in particular to a solar photovoltaic bracket which is convenient for adjusting the position of a photovoltaic panel.

Background technique

Solar photovoltaic panels, also known as "solar chips" or "photocells", are photoelectric semiconductor sheets that use sunlight to generate electricity directly. A single solar cell cannot be used as a power source directly. Several single solar cells must be connected in series or in parallel as a power source. Connected and tightly packaged into components, the user needs to use the solar photovoltaic panel support to place and support the solar panel during the use of the solar photovoltaic panel.

For example, the solar photovoltaic panel bracket proposed by the publication number CN212969536U includes a box body, and the bottom of the left side of the box body is bolted with a fixing seat horizontally, and the left side of the inner cavity top of the fixing seat is sequentially from front to back. A first through slot is opened, a second through slot is opened on the top of the left side of the box cavity, and a drum is embedded in the front of the top of the right side of the box cavity.

Although the above-mentioned utility model can cooperate with the rotating cylinder, the rotating shaft, the rotating disk, the handle, the gear, the rack plate, the first sliding sleeve, the first sliding column, the fixed frame and the connecting plate, it is convenient for the user to adjust the inclination height of the solar photovoltaic panel. Adjustment, make full contact and absorption between the solar photovoltaic panel and sunlight, enhance the photoelectric conversion speed of the solar photovoltaic panel, and expand the contact area between the solar photovoltaic panel and sunlight at the same time, through the fixed plate, the second sliding sleeve and the second The cooperation of the sliding column is convenient for the user to assist the movement when adjusting the inclination height of the solar photovoltaic panel; however, the structure for adjusting the angular position of the photovoltaic panel in the above-mentioned utility model is relatively complicated, and only a single-layer photovoltaic panel is installed, so that the land utilization rate is not high. The power generation efficiency is reduced, and at the same time, when encountering strong winds, the utility model does not have the function of protecting the photovoltaic panels, so that the photovoltaic panels are easily damaged by strong winds and have poor wind resistance.

Utility model content

In view of the above problems, the present application provides a solar photovoltaic support that is convenient for adjusting the position of the photovoltaic panel.

In order to achieve the above purpose, the application provides the following technical solutions: a solar photovoltaic bracket that is convenient for adjusting the position of the photovoltaic panel, including a base, and a driving mechanism and a control mechanism for controlling the movement of the driving mechanism are arranged in the base, and the driving mechanism is provided with There is an adjustment mechanism to adjust the angle of the photovoltaic panel;

The adjustment mechanism includes a first adjustment unit for manually adjusting the angle of the photovoltaic panel and a second adjustment unit for adjusting the angle of the photovoltaic panel through a driving mechanism. The second adjustment unit includes two screw rods fixedly installed on the driving mechanism, A plurality of spiral tubes fixedly sleeved on the screw rods are fixedly connected to the first cross bar on the side walls where the two spiral tubes are close to each other, and are fixedly connected to the first cross bar and connected to the first cross bar. A horizontal bar is two support rods perpendicular to each other, hinged to the bearing rod at the other end of the support rod, and the other end of the bearing rod is hinged to the first adjustment unit.

Preferably, the first adjustment unit includes a plurality of first half sets and a plurality of second half sets, two sets of connection plates fixedly connected to the top of the base, a plurality of adjustment holes opened on the connection plates, The first half sleeve and the second half sleeve are fixed to the corresponding adjustment holes through bolts to form a complete fixed sleeve, which is fixedly connected to the second horizontal rail on the side where the two first half sleeves are close to each other. The other end of the carrying rod is hinged to the second cross bar.

Preferably, the driving mechanism includes two motors fixedly installed on the bottom inner wall of the base, and the output ends of the motors are fixedly connected to the bottom end of the screw rod.

Preferably, the control mechanism includes a PLC controller fixedly installed on the inner wall of the bottom of the base, a bearing base fixedly connected to the top of the screw rod, and an anemometer fixedly connected to the top of one of the bearing bases. The output end of the anemometer is electrically connected to the input end of the PLC controller, and the output end of the PLC controller is electrically connected to the input end of the motor.

Preferably, a plurality of mounting plates are fixedly connected to both sides of the bearing rod, and mounting holes are opened on the mounting plates.

Preferably, a guide surface is provided on the top of the bearing seat.

In summary, the technical effects and advantages of the present utility model:

The utility model can freely adjust the angle of the photovoltaic panel, and at the same time, by setting multi-layer photovoltaic panels, it can improve land use efficiency and power generation efficiency, and can change the angle of the photovoltaic panels according to the wind speed, so as to protect the photovoltaic panels from being damaged by strong winds, thereby making The whole device has a certain degree of wind resistance.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative work.

Fig. 1 is a schematic diagram of a three-dimensional structure of a solar photovoltaic support that is convenient for adjusting the position of a photovoltaic panel.

Fig. 2 is a schematic cross-sectional structure diagram of the base.

Fig. 3 is a schematic diagram of a partial structure of a solar photovoltaic support for adjusting the position of a photovoltaic panel.

In the figure: 1. Base; 2. Screw rod; 3. Spiral tube; 4. Connecting plate; 401. Adjustment hole; 5. First crossbar; 6. Support rod; 7. Bearing rod; , mounting hole; 8, the second crossbar; 9, the first half set; 10, the second half set; 11, bearing seat; 12, anemometer; 13, motor; 14, PLC controller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Embodiment: Referring to Figure 1-3, a solar photovoltaic bracket that is convenient for adjusting the position of photovoltaic panels includes a base 1, and a driving mechanism and a control mechanism for controlling the movement of the driving mechanism are arranged in the base 1. Board angle adjustment mechanism. The control mechanism controls the start and stop of the drive mechanism, and the drive mechanism makes the adjustment mechanism move, thereby adjusting the angle of the photovoltaic panel.

In this embodiment, as shown in Figures 1 and 2, the adjustment mechanism includes a first adjustment unit that manually adjusts the angle of the photovoltaic panel and a second adjustment unit that adjusts the angle of the photovoltaic panel through a driving mechanism. The second adjustment unit includes two fixed installations The screw rod 2 on the driving mechanism is fixedly sleeved on a plurality of spiral tubes 3 on the screw rod 2, and is fixedly connected to the first horizontal bar 5 on the side wall where the two screw tubes 3 are close to each other, and is fixedly connected to the first horizontal rod 5. The two supporting rods 6 on the rod 5 and transversely perpendicular to the first cross bar 5 are hinged to the bearing rod 7 at the other end of the supporting rods 6, and the other end of the bearing rod 7 is hinged to the first adjusting unit.

The driving mechanism is controlled by the control mechanism to start, and the driving mechanism starts to make the screw mandrel 2 rotate, and the screw mandrel 2 rotates to make the spiral tube 3 move downward, and the downward movement of the screw tube 3 drives the first cross bar 5 to move downward, and the first cross bar 5 moves downward. The downward movement of 5 will change the angle between the carrying rod 7 and the first cross bar 5, so that the angle between the carrying rod 7 and the first cross bar 5 becomes larger, so as to achieve the purpose of changing the angle of the photovoltaic panel.

In this embodiment, as shown in Figures 1-3, the first adjustment unit includes a plurality of first half sets 9 and a plurality of second half sets 10, two sets of connecting plates 4 fixedly connected to the top of the base 1, set in the connection A plurality of adjustment holes 401 on the plate 4, the first half sleeve 9 and the second half sleeve 10 are fixed with the corresponding adjustment holes 401 by bolts to form a complete fixed sleeve, fixedly connected between the two first half sleeves 9 close to each other One side of the second crossbar 8, the other end of the bearing rod 7 is hinged with the second crossbar 8.

Before installing the photovoltaic panel, the operator puts the first half set 9 and the second half set 10 on the outer ring of the screw rod 2, and then connects the first half set 9 and the second half set 10 to the outer ring of the screw rod 2 through common installation means such as bolts. The corresponding adjustment holes 401 are fixed. By fixing the fixing sleeves on the adjustment holes 401 of different heights, the purpose of changing the angle between the bearing rod 7 and the support rod 6 is achieved, and then the angle of the photovoltaic panel is changed. By setting multi-layer photovoltaic panels , can improve land use efficiency and power generation efficiency.

In this embodiment, as shown in FIG. 1 and FIG. 2 , the driving mechanism includes two motors 13 fixedly installed on the bottom inner wall of the base 1 , and the output ends of the motors 13 are fixedly connected to the bottom end of the screw rod 2 .

The control mechanism controls the motor 13 to start, and the motor 13 starts to make the screw 2 rotate. When the screw 2 rotates, the solenoid 3 moves downward, driving the first crossbar 5 to move downward, and the downward movement of the first crossbar 5 will change the bearing rod. 7 and the first crossbar 5, so that the angle between the bearing rod 7 and the first crossbar 5 becomes larger.

In this embodiment, as shown in Figures 1 and 2, the control mechanism includes a PLC controller 14 fixedly installed on the inner wall of the bottom of the base 1, a bearing seat 11 fixedly connected to the top of the screw rod 2, and one of the bearing seats 11 fixedly connected An anemometer 12 at the top of the top, the output end of the anemometer 12 is electrically connected to the input end of the PLC controller 14 , and the output end of the PLC controller 14 is electrically connected to the input end of the motor 13 .

The wind speed is measured by the anemometer 12, and the measured information is transmitted to the PLC controller 14. If the wind speed is greater than a predetermined value, the motor 13 is started by the PLC controller 14, and the motor 13 is started so that the screw mandrel 2 rotates, and the screw mandrel 2 rotates. Make the spiral tube 3 move downward, drive the first cross bar 5 to move downward, and the downward movement of the first cross bar 5 will change the angle between the bearing rod 7 and the first cross bar 5, so that the bearing rod 7 and the first cross bar The angle between 5 becomes larger, so that the photovoltaic panel is gradually in a state perpendicular to the ground, and is no longer in the unfolded state, thereby protecting the photovoltaic panel from being damaged by strong winds, and making the whole device have a certain degree of wind resistance.

In this embodiment, as shown in FIG. 3 , a plurality of mounting plates 701 are fixedly connected to both sides of the bearing rod 7 , and mounting holes 702 are opened on the mounting plates 701 . The photovoltaic panel is fixedly connected to the installation hole 702 on the installation plate 701 by common means such as bolts, and then the photovoltaic panel is installed on the bearing rod 7 .

In this embodiment, as shown in FIG. 1 and FIG. 2 , a guiding surface is provided on the top of the bearing seat 11 . The purpose of such setting is to avoid water accumulating on the top of the bearing seat 11 and thus causing damage to the anemometer 12 .

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a solar photovoltaic support convenient to adjust photovoltaic board position which characterized in that: the photovoltaic panel angle adjusting device comprises a base (1), wherein a driving mechanism and a control mechanism for controlling the driving mechanism to move are arranged in the base (1), and an adjusting mechanism for adjusting the angle of a photovoltaic panel is arranged on the driving mechanism;

adjustment mechanism includes the artifical first regulating element who adjusts the photovoltaic board angle and adjusts the second regulating element of photovoltaic board angle through actuating mechanism, the second regulating element includes two fixed mounting and is in lead screw (2) on the actuating mechanism, fixed cup joint a plurality of screwed pipes (3) on lead screw (2), fixed connection are two first horizontal pole (5) on the lateral wall that screwed pipe (3) are close to each other, fixed connection is in on first horizontal pole (5) and with two horizontal vertically bracing pieces (6) of first horizontal pole (5), articulate bearing bar (7) of bracing piece (6) the other end, the other end of bearing bar (7) with first regulating element is articulated.

2. The solar photovoltaic support facilitating adjustment of the position of a photovoltaic panel of claim 1, wherein: first regulation unit includes half cover of a plurality of first (9) and half cover of a plurality of second (10), fixed connection be in two sets of connecting plate (4) at base (1) top are seted up a plurality of regulation holes (401) on connecting plate (4), first half cover (9) with half cover of second (10) pass through the bolt and corresponding regulation hole (401) are fixed, form a complete fixed cover, and fixed connection is two first half cover (9) one side second horizontal pole (8) that are close to each other, the other end of carrier bar (7) with second horizontal pole (8) are articulated.

3. The solar photovoltaic support facilitating adjustment of the position of a photovoltaic panel of claim 1, wherein: the driving mechanism comprises two motors (13) fixedly installed on the inner wall of the bottom of the base (1), and the output ends of the motors (13) are fixedly connected with the bottom end of the screw rod (2).

4. The solar photovoltaic support facilitating adjustment of the position of a photovoltaic panel of claim 3, wherein: control mechanism includes fixed mounting and is in PLC controller (14) of base (1) bottom inner wall, fixed connection be in the bear seat (11) on lead screw (2) top, fixed connection is in one of them bear anemoscope (12) at the top of seat (11), the output of anemoscope (12) with the input electric connection of PLC controller (14), the output of PLC controller (14) with the input electric connection of motor (13).

5. The solar photovoltaic support facilitating adjustment of the position of a photovoltaic panel of claim 1, wherein: the two sides of the bearing rod (7) are fixedly connected with a plurality of mounting plates (701), and mounting holes (702) are formed in the mounting plates (701).

6. The solar photovoltaic support facilitating adjustment of the position of a photovoltaic panel of claim 4, wherein: the top of the bearing seat (11) is provided with a guide surface.

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