CN217849324U - Efficient solar photovoltaic module - Google Patents

Abstract

The utility model discloses a high-efficiency solar photovoltaic module, which relates to the technical field of photovoltaic power generation, and comprises a support, the top of one side of the support is slidably connected with a first hinged seat, the inner wall of the first hinged seat is hinged with a support plate, and the middle part of one side of the support is fixed An adjustment plate is provided, the top of the adjustment plate is provided with an adjustment assembly, the inner wall of the top of the support plate is provided with a mounting groove, and the inner wall of the mounting groove is engaged with a photovoltaic panel. The rod rotates, and the connecting screw rotates to drive the moving seat to slide on the inner wall of the slide rail. At the same time, the support plate rotates between the first hinged seat and the second hinged seat, and the first hinged seat slides on the inner wall of the second chute, thus facilitating work Personnel adjust the inclination angle of the photovoltaic panel according to the angle of light; through three suction cups in contact with the ground, the load-bearing force of the photovoltaic module is shared, thereby improving the stability of the photovoltaic module.

Description

A high-efficiency solar photovoltaic module

technical field

The utility model relates to a photovoltaic component, in particular to a high-efficiency solar photovoltaic component, which belongs to the technical field of photovoltaic power generation.

Background technique

Solar photovoltaic power generation system is a photovoltaic power generation system that uses solar energy and uses special material electronic components such as crystalline silicon panels and inverters to connect to the grid and transmit power to the grid. The solar photovoltaic power generation system mainly includes solar cell arrays, battery packs, charge and discharge controllers, inverters, AC power distribution cabinets and sun tracking control systems. Timely adjustment according to the angle of sunlight irradiation leads to low power generation efficiency of photovoltaic panels, and after the photovoltaic panels are exposed to the outside air for a long time, dust is easy to accumulate on the surface, resulting in a decrease in light transmission.

Utility model content

The purpose of this utility model is to provide a high-efficiency solar photovoltaic module to solve the problem that the inclination angle cannot be adjusted and the light transmittance of the photovoltaic panel is easily reduced after dust accumulation in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-efficiency solar photovoltaic module, including a bracket, the top of one side of the bracket is slidably connected with a first hinged seat, and the inner wall of the first hinged seat is hinged with a support plate, The middle part of one side of the support is fixed with an adjustment plate, the top of the adjustment plate is provided with an adjustment assembly, the inner wall of the top of the support plate is provided with a mounting groove, and the inner wall of the mounting groove is engaged with a photovoltaic panel. A cleaning component is provided on the surface of the support plate.

Preferably, the adjustment assembly includes a motor base, a driving motor, a connecting screw, a bearing, a slide rail, a moving base, a screw nut and a second hinge base, and the motor base is fixedly arranged on one side of the top of the adjustment plate, so that One side of the motor seat is fixedly provided with a drive motor, the drive shaft of the drive motor is fixedly connected with a connecting screw, the inner wall of the middle part of the motor seat is fixed with a bearing, and the connecting screw is rotatably connected to the inner wall of the bearing, The slide rail is fixedly arranged at the middle part of the top of the adjusting plate, the inner wall of the slide rail is slidably connected with a moving seat, the inner wall of the middle part of the moving seat is fixedly provided with a screw nut threadedly connected with the connecting screw rod, and the moving seat The top end is fixedly provided with a second hinge seat, and the inner wall of the second hinge seat is hinged to the support plate.

Preferably, the cleaning assembly includes two first chutes, two sliders, a cleaning frame, several brushes and two return springs, and the two first chutes are respectively set on the inner walls on both sides of the support plate , the inner walls of the two first chutes are slidingly connected with sliders, a cleaning frame is fixed between the two sliders, and several brushes are fixed at the bottom of the cleaning frame, and the two One side of the slider is fixedly provided with a return spring, and one end of the two return springs is fixedly connected to one side of the inner walls of the two first chute respectively.

Preferably, a second chute is provided on the inner wall of the top of one side of the bracket, and the first hinge seat is slidably connected to the inner wall of the second chute.

Preferably, a dust collection box is fixed on one side of the support plate, a discharge hole is opened in the middle of the bottom end of the dust collection box, and a sealing cover is threadedly connected to the inner wall of the discharge hole.

Preferably, three reinforcing rods arranged equidistantly are hinged on the surface of the bracket, and suction cups are hinged at the bottom ends of the three reinforcing rods.

Preferably, a switch panel is fixed in the middle of the front of the adjustment plate, and a drive motor switch is provided on the surface of the switch panel, and the drive motor is electrically connected to the power supply through the drive motor switch.

Compared with related technologies, a high-efficiency solar photovoltaic module provided by the utility model has the following beneficial effects:

1. Start the drive motor to drive the connecting screw to rotate on the inner wall of the bearing. The rotation of the connecting screw drives the moving seat to slide on the inner wall of the slide rail. At the same time, the support plate rotates between the first hinged seat and the second hinged seat. The first hinged The seat slides on the inner wall of the second chute, so that it is convenient for the staff to adjust the inclination angle of the photovoltaic panel according to the light angle;

2. Push the cleaning rack to make the two sliders slide on the inner walls of the two first chute respectively, and at the same time the two return springs shrink, and several brushes at the bottom of the cleaning rack scrape the dust on the surface of the photovoltaic panel, so that the photovoltaic panel The light-receiving area is increased to prevent excessive dust accumulation from affecting the photoelectric conversion efficiency of the photovoltaic panel;

3. After the three suction cups are in contact with the ground, the load-bearing strength of the photovoltaic module is shared, thereby improving the stability of the photovoltaic module.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional structure schematic diagram of the utility model;

Fig. 3 is the utility model Fig. 1 A place enlarged structural schematic diagram;

Fig. 4 is a schematic diagram of the enlarged structure at B in Fig. 2 of the present utility model.

In the figure: 1. bracket; 2. first hinge seat; 3. support plate; 4. adjustment plate; 5. adjustment component; 6. installation groove; 7. photovoltaic panel; 8. cleaning component; 9. second chute 10, dust box; 11, discharge hole; 12, sealing cover; 13, reinforcement rod; 14, sucker; 15, switch panel; 51, motor base; 52, drive motor; 53, connecting screw rod; Bearing; 55, slide rail; 56, moving seat; 57, screw nut; 58, second hinged seat; 81, first chute; 82, slider; 83, cleaning rack; 84, brush; 85, reset spring.

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.

Example 1:

Please refer to Figures 1-4, the utility model provides a high-efficiency solar photovoltaic module, including a bracket 1, the top of one side of the bracket 1 is slidably connected with a first hinged seat 2, and the inner wall of the first hinged seat 2 is hinged with a support plate 3, The middle part of one side of the support 1 is fixed with an adjustment plate 4, the top of the adjustment plate 4 is provided with an adjustment assembly 5, the inner wall of the top of the support plate 3 is provided with a mounting groove 6, and the inner wall of the mounting groove 6 is engaged with a photovoltaic panel 7, supporting The surface of the plate 3 is provided with a cleaning component 8;

The inner wall of the top side of the bracket 1 is provided with a second chute 9, and the first hinged seat 2 is slidably connected to the inner wall of the second chute 9;

One side of the support plate 3 is fixed with a dust collection box 10, and the middle part of the bottom end of the dust collection box 10 is provided with a discharge hole 11, and the inner wall of the discharge hole 11 is threadedly connected with a sealing cover 12;

The surface of the bracket 1 is hinged with three equidistant reinforcing rods 13 , and the bottom ends of the three reinforcing rods 13 are hinged with suction cups 14 .

Example 2:

The adjustment assembly 5 includes a motor base 51, a drive motor 52, a connecting screw 53, a bearing 54, a slide rail 55, a moving base 56, a screw nut 57 and a second hinged base 58, and the motor base 51 is fixedly arranged on the top of the adjustment plate 4. One side, one side of motor base 51 is fixedly provided with driving motor 52, and the power transmission shaft of driving motor 52 is fixedly connected with connecting screw mandrel 53, and the inner wall of motor base 51 middle part is fixedly provided with bearing 54, and connecting screw mandrel 53 is rotatably connected on bearing. The inner wall of 54, slide rail 55 is fixedly arranged on the middle part of adjusting plate 4 tops, and the inner wall of slide rail 55 is slidingly connected with movable seat 56, and the inner wall of movable seat 56 middle part is fixedly provided with the screw nut 57 that is threadedly connected with connecting screw mandrel 53 , the top of the moving seat 56 is fixedly provided with a second hinged seat 58, and the inner wall of the second hinged seat 58 is hinged to the support plate 3;

The middle part of the adjustment plate 4 front is fixedly provided with a switch panel 15, the surface of the switch panel 15 is provided with a drive motor switch, and the drive motor 52 is electrically connected to the power supply through the drive motor switch;

Concretely, as shown in Fig. 1, Fig. 2 and Fig. 4, first open the drive motor switch on the switch panel 15 surface, the drive motor 52 starts to drive the connecting screw rod 53 to rotate on the inner wall of the bearing 54, and the connecting screw rod 53 rotates to drive the moving seat 56 slides on the inner wall of the slide rail 55, while the support plate 3 rotates between the first hinged seat 2 and the second hinged seat 58, and the first hinged seat 2 slides on the inner wall of the second chute 9, so that it is convenient for the staff to The angle adjusts the inclination angle of the photovoltaic panel 7 .

Example 3:

The cleaning assembly 8 comprises two first chutes 81, two slide blocks 82, a cleaning frame 83, several brushes 84 and two return springs 85, and the two first chutes 81 are opened on the two sides of the support plate 3 respectively. Inner wall, the inner wall of two first chute 81 is all slidably connected with slide block 82, is fixedly provided with cleaning frame 83 between two slide blocks 82, and the bottom end of cleaning frame 83 is fixedly provided with several hair brushes 84, two One side of the slide block 82 is fixedly provided with a return spring 85, and one end of the two return springs 85 is respectively fixedly connected to one side of the inner wall of the two first slide grooves 81;

Specifically, as shown in Fig. 1, Fig. 2 and Fig. 3, at first push the cleaning frame 83 to make the two slide blocks 82 slide on the inner walls of the two first slide grooves 81 respectively, while the two return springs 85 contract, and the cleaning frame 83 Several brushes 84 at the bottom scrape the dust on the surface of the photovoltaic panel 7 , thereby increasing the light-receiving area of the photovoltaic panel 7 and preventing excessive accumulation of dust from affecting the photoelectric conversion efficiency of the photovoltaic panel 7 .

Working principle: when in specific use, the utility model is a high-efficiency solar photovoltaic module, firstly rotate the three reinforcing rods 13 and the three suction cups 14 to make the three suction cups 14 adsorb to the ground, and then turn on the drive motor switch on the surface of the switch panel 15, The drive motor 52 starts to drive the connecting screw 53 to rotate on the inner wall of the bearing 54, and the connecting screw 53 rotates to drive the moving seat 56 to slide on the inner wall of the slide rail 55, while the support plate 3 is between the first hinged seat 2 and the second hinged seat 58. The first hinged seat 2 slides on the inner wall of the second chute 9, so that it is convenient for the staff to adjust the inclination angle of the photovoltaic panel 7 according to the angle of illumination. The photovoltaic module is exposed to the outside for a long time, causing too much dust to accumulate on the photovoltaic panel. When cleaning the surface of the board 7, push the cleaning frame 83 so that the two sliders 82 slide on the inner walls of the two first slide grooves 81 respectively, and at the same time the two return springs 85 shrink, and several brushes 84 at the bottom of the cleaning frame 83 scrape the photovoltaic panel 7, then turn the sealing cover 12 on the inner wall of the discharge hole 11 to discharge the dust out of the photovoltaic module, thereby increasing the light-receiving area of the photovoltaic panel 7 and preventing excessive dust accumulation from affecting the photoelectric conversion efficiency of the photovoltaic panel 7.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a high-efficient solar PV modules, includes support (1), its characterized in that, the top sliding connection of support (1) one side has first articulated seat (2), first articulated seat (2) inner wall articulates there is backup pad (3), the fixed regulating plate (4) that are equipped with in middle part of support (1) one side, the top of regulating plate (4) is equipped with adjusting part (5), mounting groove (6) have been seted up to the inner wall on backup pad (3) top, the inner wall block of mounting groove (6) is connected with photovoltaic board (7), the surface of backup pad (3) is equipped with clean subassembly (8).

2. The high efficiency solar photovoltaic module of claim 1, wherein: adjusting part (5) include motor cabinet (51), driving motor (52), connect lead screw (53), bearing (54), slide rail (55), remove seat (56), screw-nut (57) and the articulated seat of second (58), motor cabinet (51) is fixed to be set up in one side on regulating plate (4) top, one side of motor cabinet (51) is fixed to be equipped with driving motor (52), the transmission shaft fixedly connected with of driving motor (52) connects lead screw (53), the fixed bearing (54) that is equipped with of inner wall at motor cabinet (51) middle part, it rotates the inner wall of connecting at bearing (54) to connect lead screw (53), slide rail (55) are fixed to be set up the middle part on regulating plate (4) top, the inner wall sliding connection of slide rail (55) has removal seat (56), the fixed screw-nut (57) that is equipped with and is connected lead screw (53) threaded connection of inner wall at removal seat (56) middle part, the fixed articulated seat of top that is equipped with second (58) that is equipped with in top of removal seat (56), the inner wall and articulated seat (58) of second (58) are articulated with backup pad (3).

3. The high efficiency solar photovoltaic module of claim 1, wherein: clean subassembly (8) are including two first spout (81), two slider (82), clean frame (83), a plurality of brush (84) and two reset spring (85), two inner wall, two in backup pad (3) both sides are seted up respectively in first spout (81 the equal sliding connection of inner wall of first spout (81) has slider (82), two fixed clean frame (83) of being equipped with between slider (82), the bottom mounting of clean frame (83) is equipped with a plurality of brush (84), two one side of slider (82) is all fixed reset spring (85) of being equipped with, two one side fixed connection with two first spout (81) inner wall respectively of the one end of reset spring (85).

4. The high efficiency solar photovoltaic module of claim 1, wherein: second spout (9) have been seted up to the inner wall at support (1) one side top, first articulated seat (2) sliding connection is at the inner wall of second spout (9).

5. The high efficiency solar photovoltaic module of claim 1, wherein: a dust collecting box (10) is fixedly arranged on one side of the supporting plate (3), a discharge hole (11) is formed in the middle of the bottom end of the dust collecting box (10), and a sealing cover (12) is in threaded connection with the inner wall of the discharge hole (11).

6. The high efficiency solar photovoltaic module of claim 1, wherein: the surface of support (1) articulates there is stiffener (13) that three equidistance set up, three the bottom of stiffener (13) all articulates there is sucking disc (14).

7. The efficient solar photovoltaic module of claim 2, wherein: the fixed flush mounting plate of switch panel (15) that is equipped with in the positive middle part of regulating plate (4), the surface of flush mounting plate of switch (15) is equipped with the driving motor switch, driving motor (52) pass through driving motor switch and power electric connection.

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