CN216216714U

CN216216714U - Polycrystal solar PV modules

Info

Publication number: CN216216714U
Application number: CN202121924841.3U
Authority: CN
Inventors: 顾建军
Original assignee: Taizhou Junzhihua New Energy Technology Co ltd
Current assignee: Taizhou Junzhihua New Energy Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-04-05
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a polycrystalline solar photovoltaic module which comprises a first frame, wherein a battery piece is fixedly connected to the inner surface of the first frame, a back plate is fixedly connected to the inner surface of the first frame and positioned on the lower side of the battery piece, a sliding block is connected to the lower surface of the back plate in a sliding mode, and a ball hinge is arranged on the lower surface of the sliding block. According to the utility model, through designing the first toughened glass and the second frame, only the outer toughened glass is damaged when the first toughened glass and the second frame are damaged, the damage to a battery piece is avoided, the sealing performance of the first frame is not reduced when the battery piece is replaced, through designing the vibration sensor, the ball hinge, the sliding block and the telescopic rod, the device can be adjusted at multiple angles, the toughened glass is prevented from being directly impacted by destructive objects such as hailstones, and through designing the two light sensors, the cleaning degree of the device is monitored, the timely cleaning is achieved, and the reduction of the power generation efficiency caused by the accumulation of dust is avoided.

Description

Polycrystal solar PV modules

Technical Field

The utility model relates to the field of solar photovoltaic components, in particular to a polycrystalline solar photovoltaic component.

Background

Along with the general promotion of people's living condition, people improve increasingly to the demand of the energy, current earth resource consumes in a large number and can not satisfy people's overuse, unlimited solar energy becomes the important energy that people are indispensable in living, the general solar energy transformation of can be for various helps of people's electric energy, consequently solar cell panel's application in living is widely opened, polycrystalline solar cell panel is with high conversion efficiency's polycrystalline silicon solar cell piece, toughened glass, EVA, transparent TPT backplate and aluminum alloy frame constitution.

1. When the toughened glass of the existing polycrystalline solar photovoltaic module is replaced, the battery plate is influenced, and the service life of the device is influenced;

2. at present, a photovoltaic module of a polycrystalline solar photovoltaic module can generate dead corners during cleaning, so that the cleaning effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a polycrystalline solar photovoltaic module.

In order to achieve the purpose, the utility model adopts the following technical scheme: a polycrystalline solar photovoltaic module comprises a first frame, wherein a battery piece is fixedly connected to the inner surface of the first frame, a back plate is fixedly connected to the inner surface of the first frame and positioned on the lower side of the battery piece, a sliding block is connected to the lower surface of the back plate in a sliding mode, a ball hinge is arranged on the lower surface of the sliding block, and a telescopic rod is fixedly connected to the lower surface of the ball hinge;

the lower fixed surface of first frame is connected with second optical line sensors, the last fixed surface of first frame is connected with the second frame, the left fixed surface of second frame is connected with first optical line sensors, the last fixed surface of battery piece is connected with second toughened glass, the first toughened glass of internal fixed surface of second frame is connected with, the lower fixed surface of battery piece is connected with the host computer, the lower surface of battery piece just is located the left side fixedly connected with vibrations sensor of host computer.

As a further description of the above technical solution:

the quantity of sliding block is three and evenly distributed, three the sliding direction of sliding block points to the same point.

As a further description of the above technical solution:

the second light sensors are horizontally arranged, and the first light sensors are vertically arranged.

As a further description of the above technical solution:

the first light sensor is electrically connected with the host, and the second light sensor is electrically connected with the host.

As a further description of the above technical solution:

be provided with the filling layer between first toughened glass and the second toughened glass, the material of filling layer is EVA.

As a further description of the above technical solution:

the host is electrically connected with the vibration sensor.

As a further description of the above technical solution:

the height of the second frame is consistent with that of the first toughened glass.

As a further description of the above technical solution:

the first tempered glass is fixedly connected with the first edge frame, and the second tempered glass is fixedly connected with the first edge frame.

The utility model has the following beneficial effects:

1. compared with the prior art, this polycrystal solar PV modules through designing first toughened glass, second frame, realizes only causing the injury to outside toughened glass when the destruction that can't avoid, avoids causing the damage to the battery piece, and can not cause the leakproofness of first frame to descend when changing.

2. Compared with the prior art, this polycrystal solar PV modules through design vibration sensor, ball hinge, sliding block and telescopic link, realizes the regulation that the device can a plurality of angles, avoids destruction such as toughened glass and hail thing to carry out direct impact.

3. Compared with the prior art, this polycrystal solar PV modules through designing two optical line sensors, realizes monitoring the clean degree of device, reaches timely clearance, avoids the dust to deposit and leads to the generating efficiency to reduce.

Drawings

Fig. 1 is a schematic view of an internal structure of a polycrystalline solar photovoltaic module according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of a polycrystalline solar photovoltaic module according to the present invention;

fig. 4 is a schematic view of an overall structure of a polycrystalline solar photovoltaic module according to the present invention.

Illustration of the drawings:

1. a first frame; 2. first tempered glass; 3. second tempered glass; 4. a filling layer; 5. a first light sensor; 6. a slider; 7. a ball hinge; 8. a telescopic rod; 9. a battery piece; 10. a host; 11. a second light sensor; 12. a shock sensor; 13. a second frame; 14. a back plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a polycrystalline solar photovoltaic module: including first frame 1, the internal surface fixedly connected with battery piece 9 of first frame 1, battery piece 9 is used for the electricity generation, the internal surface of first frame 1 and the downside fixedly connected with backplate 14 that is located battery piece 9, the lower surface sliding connection of backplate 14 has sliding block 6, sliding block 6 is used for being connected with telescopic link 8, the quantity of sliding block 6 is three and evenly distributed, the directional same point of three sliding block 6 sliding direction, the regulation of the angle of being convenient for of directional three sliding block 6 with a point, sliding block 6's lower surface is provided with ball hinge 7, ball hinge 7's lower fixed surface is connected with telescopic link 8.

The lower surface of the first frame 1 is fixedly connected with a second light sensor 11, the second light sensor 11 is used for sensing light intensity, the second light sensor 11 is horizontally arranged, the first light sensor 5 is vertically arranged, the two light sensors distributed in different directions contrast light brightness, the upper surface of the first frame 1 is fixedly connected with a second frame 13, the height of the second frame 13 is consistent with that of the first toughened glass 2, the left surface of the second frame 13 is fixedly connected with the first light sensor 5, the first light sensor 5 is used for sensing light intensity, the first light sensor 5 is electrically connected with a host 10, the second light sensor 11 is electrically connected with the host 10, the upper surface of the battery piece 9 is fixedly connected with a second toughened glass 3, the second toughened glass 3 is used for protecting the battery piece 9, the inner surface of the second frame 13 is fixedly connected with the first toughened glass 2, first

toughened glass

2 and 1 fixed connection of first frame, second

toughened glass

3 and 1 fixed connection of first frame, be provided with filling layer 4 between first toughened glass 2 and the second toughened glass 3, filling layer 4 is used for binding, the material of filling layer 4 is EVA, the lower fixed surface of battery piece 9 is connected with host computer 10, host computer 10 and shock sensor 12 electric connection, the lower surface of battery piece 9 just is located the left side fixedly connected with shock sensor 12 of host computer 10, shock sensor 12 is used for the impact that the first toughened glass 2 of perception received.

The working principle is as follows: fix telescopic link 8, when the heavy object strikes first toughened glass 2, the length that changes telescopic link 8 can be adjusted the angle of device, first optical line sensors 5 and second optical line sensors 11 are when examining, when two signal value differences reach the threshold value, explain the device need wash the surface, be convenient for the landing at washing in-process liquid, avoid appearing piling up of waste liquid, if when first toughened glass 2 damaged, only need dismantle second frame 13 after change first toughened glass 2 can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a polycrystal solar PV modules, includes first frame (1), its characterized in that: a battery piece (9) is fixedly connected to the inner surface of the first frame (1), a back plate (14) is fixedly connected to the inner surface of the first frame (1) and located on the lower side of the battery piece (9), a sliding block (6) is connected to the lower surface of the back plate (14) in a sliding mode, a ball hinge (7) is arranged on the lower surface of the sliding block (6), and a telescopic rod (8) is fixedly connected to the lower surface of the ball hinge (7);

the lower fixed surface of first frame (1) is connected with second optical line sensors (11), the last fixed surface of first frame (1) is connected with second frame (13), the left fixed surface of second frame (13) is connected with first optical line sensors (5), the last fixed surface of battery piece (9) is connected with second toughened glass (3), the internal fixed surface of second frame (13) is connected with first toughened glass (2), the lower fixed surface of battery piece (9) is connected with host computer (10), the lower surface of battery piece (9) just is located the left side fixedly connected with vibrations sensor (12) of host computer (10).

2. The polycrystalline solar photovoltaic module of claim 1, wherein: the quantity of sliding block (6) is three and evenly distributed, and is three sliding block (6) sliding direction points to the same point.

3. The polycrystalline solar photovoltaic module of claim 1, wherein: the second light sensors (11) are arranged horizontally, and the first light sensors (5) are arranged vertically.

4. The polycrystalline solar photovoltaic module of claim 1, wherein: the first light sensor (5) is electrically connected with the host (10), and the second light sensor (11) is electrically connected with the host (10).

5. The polycrystalline solar photovoltaic module of claim 1, wherein: be provided with filling layer (4) between first toughened glass (2) and second toughened glass (3), the material of filling layer (4) is EVA.

6. The polycrystalline solar photovoltaic module of claim 1, wherein: the host (10) is electrically connected with the vibration sensor (12).

7. The polycrystalline solar photovoltaic module of claim 1, wherein: the height of the second frame (13) is consistent with that of the first toughened glass (2).

8. The polycrystalline solar photovoltaic module of claim 1, wherein: the first tempered glass (2) is fixedly connected with the first frame (1), and the second tempered glass (3) is fixedly connected with the first frame (1).