CN221467663U - Solar power generation module - Google Patents

Abstract

The utility model belongs to the technical field of solar photovoltaic panels, specifically a solar power generation module, including two brackets and a photovoltaic power generation component, the photovoltaic power generation component including a photovoltaic panel, the bracket is set to H shape, the opposite sides of the two brackets are fixedly connected with an upper connecting rod and a lower connecting rod, the side wall of the bracket is rotatably connected to the photovoltaic panel, the surface of the upper connecting rod is installed with a cleaning component, and the cleaning component includes a slide groove; the utility model drives the lead screw to rotate through the operation of a driver to make the cleaning plate slide, push the photovoltaic panel to tilt downward, and then clean the surface of the photovoltaic panel through a wiping layer to remove dust on the surface, and in windy weather, the photovoltaic panel tilts downward, which can effectively reduce wind resistance, avoid strong airflow from damaging the solar photovoltaic panel, and extend its service life.

Description

A solar power generation module

Technical Field

The utility model relates to the technical field of solar photovoltaic panels, in particular to a solar power generation module.

Background technique

Solar energy is a renewable energy source, which refers to the thermal radiation energy of the sun, and its main manifestation is the so-called sunlight. It is generally used to generate electricity or provide energy for water heaters. In the process of converting solar energy into electrical energy, solar photovoltaic panels are usually used to convert solar energy into electrical energy.

Normally, solar photovoltaic panels are installed at an angle. The purpose of such installation is to more fully absorb solar energy and convert it into electrical energy. However, in extreme weather with strong winds, due to the large area of solar photovoltaic panels, there is a greater resistance to airflow. Strong airflow can easily damage the solar photovoltaic panels and shorten their service life. In addition, after long-term use, the surface of the solar panels is easily covered with dust. If the dust is not cleaned in time, it will affect the absorption of solar light and reduce the light energy absorption rate. Therefore, a solar power generation module is proposed to address the above problems.

Utility Model Content

In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a solar power generation module.

The technical solution adopted by the utility model to solve its technical problems is: a solar power generation module described in the utility model comprises two brackets and a photovoltaic power generation component, the photovoltaic power generation component comprises a photovoltaic panel, the bracket is set to H shape, the opposite side of the two brackets is fixedly connected with an upper connecting rod and a lower connecting rod, the side wall of the bracket is rotatably connected with the photovoltaic panel, a cleaning component is installed on the surface of the upper connecting rod, the cleaning component comprises a slide groove, the slide groove is arranged at the center of the upper connecting rod and the bracket, a cleaning plate is slidably connected above the slide groove, the cleaning plate is set to T shape, an adjustment component is installed above the lower connecting rod, the adjustment component comprises a threaded rotating rod and a supporting frame, the threaded rotating rod is rotatably installed on the top of the lower connecting rod, the operation of the driver drives the lead screw to rotate so that the cleaning plate slides to the edge of the other end of the photovoltaic panel, the photovoltaic panel is pushed to tilt downward, and then the surface of the photovoltaic panel is cleaned by the wiping layer to remove the dust on the surface, and in windy weather, the photovoltaic panel tilts downward, which can effectively reduce wind resistance, avoid strong airflow from damaging the solar photovoltaic panel, and extend its service life.

Preferably, a wiping layer is symmetrically fixedly connected to the bottom of the cleaning plate, and the wiping layer is made of sponge material or rubber material.

Preferably, one side of the slide groove is rotatably connected to a lead screw, and the lead screw is threadedly connected to the cleaning plate.

Preferably, a driver is fixedly connected to the other side of the slide groove, and a driving end of the driver is fixedly connected to one end of the lead screw.

Preferably, the threaded rotating rod is threadably connected to the support frame.

Preferably, the top of the support frame is symmetrically rotatably connected with a spring telescopic rod, and the top end of the spring telescopic rod is rotatably connected to the photovoltaic panel. The photovoltaic panel is elastically supported by the spring telescopic rod, and the height of the support frame is adjusted by rotating the threaded rotary rod, and the photovoltaic panel is pushed to rotate by the spring telescopic rod to adjust the inclination angle of the photovoltaic panel.

Preferably, a wind speed sensor is fixedly connected to the top of the cleaning plate, and the wind speed sensor is electrically connected to the driver. The wind force is reduced by the wind speed sensor. In windy weather, the wind speed sensor controls the operation of the driver.

Preferably, the photovoltaic power generation component also includes a controller, a battery pack, and a DC or AC inverter.

The utility model is beneficial in that:

1. The utility model drives the lead screw to rotate through the operation of the driver to make the cleaning plate slide, push the photovoltaic panel to tilt downward, and then clean the surface of the photovoltaic panel through the wiping layer to remove the dust on the surface. In windy weather, the photovoltaic panel tilts downward, which can effectively reduce wind resistance, avoid damage to the solar photovoltaic panel caused by strong airflow, and extend its service life.

2. The utility model elastically supports the photovoltaic panel through the spring telescopic rod, and the height of the support frame is adjusted by rotating the threaded rotary rod, and the photovoltaic panel is pushed to rotate by the spring telescopic rod to adjust the inclination angle of the photovoltaic panel.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a side view of FIG1 of the present utility model;

FIG3 is a schematic diagram of the structure of the cleaning component of the utility model;

FIG4 is a schematic diagram of the structure of the adjustment component of the utility model;

FIG. 5 is a schematic diagram of the structure A of FIG. 3 of the present utility model.

In the figure: 1. bracket; 2. upper connecting rod; 3. photovoltaic panel; 4. cleaning assembly; 41. slide groove; 42. cleaning plate; 43. wiping layer; 44. lead screw; 45. driver; 5. adjustment assembly; 51. threaded rotating rod; 52. support frame; 53. spring telescopic rod; 6. wind speed sensor; 7. lower connecting rod.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5, a solar power generation module includes two brackets 1 and a photovoltaic power generation component, the photovoltaic power generation component includes a photovoltaic panel 3, the bracket 1 is set to be H-shaped, the upper connecting rod 2 and the lower connecting rod 7 are fixedly connected to the opposite side of the two brackets 1, the side wall of the bracket 1 is rotatably connected to the photovoltaic panel 3, the surface of the upper connecting rod 2 is installed with a cleaning component 4, the cleaning component 4 includes a slide groove 41, the slide groove 41 is opened at the center of the upper connecting rod 2 and the bracket 1, the upper part of the slide groove 41 is slidably connected with a cleaning plate 42, the cleaning plate 42 is set to be T-shaped, and the upper part of the lower connecting rod 7 is installed with an adjusting The joint component 5, the adjustment component 5 includes a threaded rotary rod 51 and a support frame 52, the threaded rotary rod 51 is rotatably installed on the top of the lower connecting rod 7, and the driver 45 drives the lead screw 44 to rotate to make the cleaning plate 42 slide to the edge of the other end of the photovoltaic panel 3, and squeeze the spring telescopic rod 53 to make the photovoltaic panel 3 tilt downward, and then the surface of the photovoltaic panel 3 is cleaned through the wiping layer 43 to remove the dust on the surface, and in windy weather, the photovoltaic panel 3 tilts downward, which can effectively reduce wind resistance, avoid strong airflow from causing damage to the solar photovoltaic panel 3, and extend its service life.

A wiping layer 43 is symmetrically fixedly connected to the bottom of the cleaning plate 42, and the wiping layer 43 is made of sponge material or rubber material.

A lead screw 44 is rotatably connected to one side of the slide groove 41 , and the lead screw 44 is threadedly connected to the cleaning plate 42 .

A driver 45 is fixedly connected to the other side of the slide slot 41 , and a driving end of the driver 45 is fixedly connected to one end of the lead screw 44 .

The threaded rotating rod 51 is threadably connected to the supporting frame 52 .

The top of the support frame 52 is symmetrically rotatably connected to a spring telescopic rod 53, and the top of the spring telescopic rod 53 is rotatably connected to the photovoltaic panel 3. The spring telescopic rod 53 elastically supports the photovoltaic panel 3, so that the photovoltaic panel 3 can rotate by itself under the influence of wind to reduce wind resistance, and the threaded rotary rod 51 is rotated to adjust the height of the support frame 52, and the spring telescopic rod 53 is used to push the photovoltaic panel 3 to rotate to adjust the inclination angle of the photovoltaic panel 3.

A wind speed sensor 6 is fixedly connected to the top of the cleaning plate 42, and the wind speed sensor 6 is electrically connected to the driver 45. The wind speed sensor 6 reduces the wind force. In windy weather, the wind speed sensor 6 controls the driver 45 to operate.

Photovoltaic power generation components also include a controller, a battery pack, and a DC or AC inverter.

Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art.

Working principle: the driver 45 drives the lead screw 44 to rotate so that the cleaning plate 42 slides to the edge of the other end of the photovoltaic panel 3, and squeezes the spring telescopic rod 53 to make the photovoltaic panel 3 tilt downward, and then the surface of the photovoltaic panel 3 is cleaned by the wiping layer 43 to remove the dust on the surface. In windy weather, the wind speed sensor 6 is used to reduce the wind force. In windy weather, the wind speed sensor 6 controls the driver 45 to operate so that the photovoltaic panel 3 tilts downward, which can effectively reduce wind resistance, avoid strong airflow from causing damage to the solar photovoltaic panel 3, and extend its service life.

The photovoltaic panel 3 is elastically supported by the spring telescopic rod 53, so that the photovoltaic panel 3 can rotate by itself under the influence of wind to reduce the impact force, and the threaded rotary rod 51 is rotated to adjust the height of the support frame 52, and the photovoltaic panel 3 is pushed to rotate by the spring telescopic rod 53 to adjust the inclination angle of the photovoltaic panel 3.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims (8)

1. A solar power generation module, comprising two brackets (1) and a photovoltaic power generation component, wherein the photovoltaic power generation component comprises a photovoltaic panel (3), characterized in that: the bracket (1) is configured to be H-shaped, an upper connecting rod (2) and a lower connecting rod (7) are fixedly connected to opposite sides of the two brackets (1), a side wall of the bracket (1) is rotatably connected to the photovoltaic panel (3), a cleaning component (4) is installed on the surface of the upper connecting rod (2), the cleaning component (4) comprises a slide groove (41), the slide groove (41) is opened at the center of the upper connecting rod (2) and the bracket (1), a cleaning plate (42) is slidably connected above the slide groove (41), the cleaning plate (42) is configured to be T-shaped, an adjustment component (5) is installed above the lower connecting rod (7), the adjustment component (5) comprises a threaded rotating rod (51) and a support frame (52), and the threaded rotating rod (51) is rotatably installed on the top of the lower connecting rod (7). 2. The solar power generation module according to claim 1 is characterized in that a wiping layer (43) is symmetrically fixedly connected to the bottom of the cleaning plate (42), and the wiping layer (43) is made of sponge material or rubber material. 3. The solar power generation module according to claim 1, characterized in that: a lead screw (44) is rotatably connected to one side of the slide groove (41), and the lead screw (44) is threadedly connected to the cleaning plate (42). 4. The solar power generation module according to claim 3 is characterized in that a driver (45) is fixedly connected to the other side of the slide groove (41), and a driving end of the driver (45) is fixedly connected to one end of the lead screw (44). 5. The solar power generation module according to claim 1, characterized in that the threaded rotating rod (51) is threadedly connected to the support frame (52). 6. The solar power generation module according to claim 1 is characterized in that: the top of the support frame (52) is symmetrically rotatably connected to a spring telescopic rod (53), and the top end of the spring telescopic rod (53) is rotatably connected to the photovoltaic panel (3). 7. The solar power generation module according to claim 1, characterized in that a wind speed sensor (6) is fixedly connected to the top of the cleaning plate (42), and the wind speed sensor (6) is electrically connected to the driver (45). 8. The solar power generation module according to claim 1, characterized in that the photovoltaic power generation component also includes a controller, a battery pack, and a DC or AC inverter.