Photovoltaic new energy device

Abstract

The utility model relates to the technical field of photovoltaic new energy devices, and discloses a photovoltaic new energy device, which comprises a base plate fixed on the ground and a bottom cylinder fixed on the base plate, a sliding insertion cylinder is inserted in the bottom cylinder, second universal couplings are arranged on the outer wall of the sliding insertion cylinder at intervals, and the second universal couplings are fixed on the base plate. The device further comprises a solar panel, first universal couplings are arranged on the lower end face of the solar panel at intervals, and the device further comprises a hydraulic telescopic shaft used for supporting the solar panel. The device is convenient and fast, simple in equipment maintenance, better in stability and capable of running under high-temperature severe conditions, the cost of the device is far lower than that of a motor, in addition, a single hydraulic pump can control a plurality of solar panels in parallel, the economic benefit is better, and the adjustable direction is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic new energy devices, in particular to a photovoltaic new energy device. Background Art

[0002] The existing publication number CN219643852U discloses a new energy conversion device, including a frame, a solar panel body is fixedly installed in the frame, and support assemblies are fixedly installed on both sides of the bottom end of the frame, and a sensing assembly is detachably installed on one end of two support assemblies, the support assembly includes a base, a hinged ear is centrally constructed at the top of the base, and a shaft is centrally rotatably installed in the hinged ear, side panels are fixedly installed at both ends of the outer edge of the shaft, support arms connected to the frame are fixedly installed on both sides of the two side panels, and a servo motor connected to one end of the shaft is centrally fixedly installed on one side of the side panel, and the sensing assembly includes a mounting seat, a circular groove is centrally opened at the top of the mounting seat, and a light intensity sensor is fixedly installed in the circular groove;

[0003] However, when our company conducted actual tests in the early stage of the project, we found that such large-scale laying required a large number of motors, which was very costly and had limited adjustable directions. In addition, the motors were often damaged in high-temperature and harsh environments, which was very costly. In addition, since the height of the solar panels was not convenient to adjust, mutual shading often occurred after installation, and the on-site debugging effect was poor. Utility Model Content

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A photovoltaic new energy device includes a chassis fixed on the ground and a bottom cylinder fixed on the chassis, a sliding cylinder is inserted in the bottom cylinder, a second universal coupling is arranged at intervals on the outer wall of the sliding cylinder, a solar panel is also included, a first universal coupling is arranged at intervals on the lower end surface of the solar panel, and a hydraulic telescopic shaft for supporting the solar panel, the two ends of the hydraulic telescopic shaft are respectively connected to the first universal coupling and the second universal coupling, and the direction of the solar panel can be conveniently adjusted by cooperating with the articulation effect of the first universal coupling and the second universal coupling under the pushing and stretching of the hydraulic telescopic shaft, and an electromagnetic four-way valve is fixed on the chassis, the electromagnetic four-way valve is provided with four branch pipes connected to the hydraulic pump, and the other end of the branch pipe on the electromagnetic four-way valve is connected to the hydraulic telescopic shaft through a hydraulic hose (the hydraulic hose is not shown in the figure).

[0006] Preferably, in order to facilitate the adjustment of the installation height of the solar panel, an adjusting nut is fixedly provided in the sliding insert, and an adjusting screw is rotatably provided in the bottom tube, and the adjusting screw is threadedly connected to the adjusting nut. Rotating the adjusting screw can make the adjusting nut move up and down relative to the adjusting screw to adjust the operating height of the solar panel, which is more convenient.

[0007] Preferably, an adjusting hand wheel is fixedly provided on the upper end surface of the adjusting screw, so that it is more convenient and labor-saving when turning the adjusting screw.

[0008] The advantages and positive effects of the utility model are: if the left and right inclination angles of the solar panel are changed, only the channel of the hydraulic telescopic shaft on the right side is opened through the electromagnetic four-way valve, and then the hydraulic pump is pressurized to extend the hydraulic telescopic shaft on the right side to adjust the direction of the solar panel; if the inclination angle is to be enlarged, only the channel on the electromagnetic four-way valve that controls the hydraulic telescopic shaft on the left side is opened, and then the hydraulic pump is pumped to shrink the hydraulic telescopic shaft on the left side; it is very convenient and fast, and the equipment is easy to maintain, has better stability, can operate under high temperature and harsh conditions, and has a much lower cost than a motor; in addition, a single hydraulic pump can control multiple solar panels in parallel, which has better economic benefits and a wider range of adjustable directions. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0010] Figure 1 It is a schematic diagram of the explosion structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0012] Figure 3 yes Figure 1 Schematic diagram of the internal structure of the midsole tube 14.

[0013] The markings in the accompanying drawings are described as follows: 10, solar panel; 11, first universal joint; 12, hydraulic telescopic shaft; 13, second universal joint; 14, bottom cylinder; 15, sliding insert cylinder; 16, chassis; 17, electromagnetic four-way valve; 18, hydraulic pump; 19, adjusting screw; 20, adjusting nut; 21, adjusting hand wheel. DETAILED DESCRIPTION

[0014] Now, the utility model is further described in detail in conjunction with the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, so they only show the components related to the utility model. The following is a further detailed description of the embodiments of the utility model in conjunction with the accompanying drawings:

[0015] like Figure 1-3 As shown, a photovoltaic new energy device described in the utility model includes a chassis 16 fixed on the ground and a bottom cylinder 14 fixed on the chassis 16, a sliding insert 15 is inserted in the bottom cylinder 14, and the outer wall of the sliding insert 15 is spaced apart by a second universal coupling 13, and also includes a solar panel 10, and the lower end surface of the solar panel 10 is spaced apart by a first universal coupling 11, and also includes a hydraulic telescopic shaft 12 for supporting the solar panel 10, and the two ends of the hydraulic telescopic shaft 12 are respectively connected to the first universal coupling 11. The first universal coupling 11 and the second universal coupling 13 are connected. Under the push and stretch of the hydraulic telescopic shaft 12, the hinged action of the first universal coupling 11 and the second universal coupling 13 can make it convenient to adjust the direction of the solar panel 10. In addition, an electromagnetic four-way valve 17 is fixedly provided on the chassis 16. The electromagnetic four-way valve 17 is provided with four branch pipes connected to the hydraulic pump 18. The other end of the branch pipe on the electromagnetic four-way valve 17 is connected to the hydraulic telescopic shaft 12 through a hydraulic hose (the hydraulic hose is not shown in the figure).

[0016] Preferably, in order to facilitate the adjustment of the installation height of the solar panel 10, an adjusting nut 20 is fixedly provided in the sliding insert 15, and an adjusting screw 19 is rotatably provided in the bottom tube 14, and the adjusting screw 19 is threadedly connected to the adjusting nut 20. Rotating the adjusting screw 19 can make the adjusting nut 20 move up and down relative to the adjusting screw 19, thereby adjusting the operating height of the solar panel 10, which is more convenient.

[0017] Preferably, an adjusting hand wheel 21 is fixedly provided on the upper end surface of the adjusting screw 19 , so that it is more convenient and labor-saving when rotating the adjusting screw 19 .

[0018] During specific implementation, for example, if the left and right inclination angles of the solar panel 10 need to be changed, only the channel of the hydraulic telescopic shaft 12 on the right side is opened through the electromagnetic four-way valve 17, and then the hydraulic pump 18 is used to apply pressure to extend the hydraulic telescopic shaft 12 on the right side to adjust the direction of the solar panel 10. If the inclination angle needs to be increased, only the channel on the electromagnetic four-way valve 17 that controls the hydraulic telescopic shaft 12 on the left side can be opened, and then the hydraulic pump 18 is used to pump pressure to shrink the hydraulic telescopic shaft 12 on the left side. This is very convenient and fast, and the equipment is easy to maintain, has better stability, can operate under high temperature and harsh conditions, and has a much lower cost than a motor. In addition, a single hydraulic pump 18 can control multiple solar panels in parallel, which has better economic benefits and a wider range of adjustable directions.

[0019] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A photovoltaic new energy device, comprising a chassis (16) fixed on the ground and a bottom cylinder (14) fixed on the chassis (16), characterized in that: A sliding insert (15) is inserted in the bottom cylinder (14), a second universal coupling (13) is arranged at intervals on the outer wall of the sliding insert (15), and the solar panel (10) is also included. A first universal coupling (11) is arranged at intervals on the lower end surface of the solar panel (10), and a hydraulic telescopic shaft (12) for supporting the solar panel (10) is also included. The two ends of the hydraulic telescopic shaft (12) are respectively connected to the first universal coupling (11) and the second universal coupling (13). Under the pushing and stretching of the hydraulic telescopic shaft (12), the first universal coupling (11) and the second universal coupling (13) can be articulated to enable the solar panel (10) to be conveniently adjusted in direction. In addition, an electromagnetic four-way valve (17) is fixedly provided on the chassis (16). The electromagnetic four-way valve (17) is provided with four branch pipes connected to the hydraulic pump (18). The other end of the branch pipe on the electromagnetic four-way valve (17) is connected to the hydraulic telescopic shaft (12) through a hydraulic hose.

2. A photovoltaic new energy device according to claim 1, characterized in that: An adjusting nut (20) is fixedly disposed in the sliding insert (15), and an adjusting screw (19) is rotatably disposed in the bottom cylinder (14). The adjusting screw (19) is threadedly connected to the adjusting nut (20). Rotating the adjusting screw (19) allows the adjusting nut (20) to move up and down relative to the adjusting screw (19), thereby adjusting the operating height of the solar panel (10).

3. A photovoltaic new energy device according to claim 2, characterized in that: An adjusting hand wheel (21) is fixedly provided on the upper end surface of the adjusting screw rod (19).

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