CN213717911U

CN213717911U - Folding single crystal solar panel

Info

Publication number: CN213717911U
Application number: CN202022443619.3U
Authority: CN
Inventors: 彭伟华
Original assignee: Dongguan Wah Shun Electronic Technology Co ltd
Current assignee: Dongguan Wah Shun Electronic Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-16
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a solar panel technical field specifically is a foldable single crystal solar panel, and two U type frame tip in opposite directions pass through the articulated elements and are connected with the connecting rod rotation, the bar guide has been seted up on two inner walls of U type frame symmetry, and roll connection has the gyro wheel on the bar guide, and the gyro wheel is close to outside one side and is connected with the straight-bar, and the other end of straight-bar is connected on the lateral wall of corresponding single crystal solar panel body, and the straight-bar is connected on the lateral wall that single crystal solar panel body is close to U type frame inside wall one end. The handheld pull ring pulls forwards, so that the two single crystal solar panel bodies are folded forwards, the outer surfaces of the single crystal solar panel bodies are exposed outside, the exhibition and the inspection are convenient, the reverse operation is performed during the unfolding, the operation is simple, the space is saved during the transportation, and the practicability is very strong.

Description

Folding single crystal solar panel

Technical Field

The utility model relates to a solar panel technical field specifically is a foldable single crystal solar panel.

Background

The monocrystalline solar panel is an assembly formed by assembling a plurality of monocrystalline silicon solar cells on a plate in a certain way. The photoelectric conversion efficiency of the single crystal silicon solar cell is about 15%, and the highest photoelectric conversion efficiency reaches 24%, which is the highest photoelectric conversion efficiency of all kinds of solar cells, but the manufacturing cost is so high that the single crystal silicon solar cell cannot be widely and generally used in a large quantity.

Current single crystal solar panel is when carrying, and the majority can directly expose and stack, is in the transportation easily like this, because jolt and cause single crystal solar panel's damage, and single crystal solar panel also needs the support to put, and traditional direct simple structure, single crystal solar panel is placed to single support, increases accessory quantity, gives the transportation increase cost, and inconvenient folding is difficult for carrying.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable single crystal solar panel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a foldable single crystal solar panel, includes two through hinge articulated single crystal solar panel bodies and is used for the protection device with single crystal solar panel body protection, protection device includes the U type frame that two symmetries set up, and two U type frame tip in opposite directions pass through the articulated elements and are connected with the connecting rod rotation, the bar guide rail has been seted up on two inner walls of U type frame symmetry, and the roll connection has the gyro wheel on the bar guide rail, and the gyro wheel is close to outside one side and is connected with the straight-bar, and the other end of straight-bar is connected on the lateral wall of corresponding single crystal solar panel body, and the straight-bar is connected on the lateral wall that single crystal solar.

Furthermore, pull rings for pulling the single crystal solar panel body upwards in the direction are inserted in the opposite middle parts of the two single crystal solar panel bodies.

Furthermore, two opposite inner walls of the U-shaped frame are connected with a stay bar positioned at the rear part of the single crystal solar panel body.

Furthermore, the supporting rod is of a cross-shaped cross-supporting structure.

Furthermore, a limiting groove which is located at the rear end of the strip-shaped guide rail and communicated with the strip-shaped guide rail and used for limiting the front pulling position and the back pushing position of the single crystal solar panel body is formed in the inner wall of one end, close to the connecting rod, of the U-shaped frame.

Furthermore, the outer side walls of the two U-shaped frames, which are far away from each other, are connected with lifting lugs which are convenient to unfold or fold.

Furthermore, the front end of one side, close to the lifting lug, of one of the U-shaped frames is connected with a clamping tenon, and the front end of the other U-shaped frame is provided with a clamping groove matched with the clamping tenon for clamping and fixing.

Compared with the prior art, the beneficial effects of the utility model are that: this foldable single crystal solar panel, when needing to fold, handheld pull ring stimulates forward, make two single crystal solar panel bodies fold forward, make single crystal solar panel body surface show outside, the show inspection of being convenient for, the gyro wheel removes to connecting rod one side in strip type guide rail and is absorbed in the spacing inslot fixedly, then handheld lug breaks the block forward off with the fingers and thumb, the trip inserts in the draw-in groove, make two U type frames fixed, the vaulting pole is used for folding back protection single crystal solar panel body or supports single crystal solar panel body after expanding, reverse operation can when expanding, easy operation, during the transportation, save space, and fine protection single crystal solar panel body, single crystal solar panel body is outwards all the time, whether the show inspection panel of being convenient for damages, very strong practicality has.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged structure schematic diagram of the section a-a of the present invention.

In the figure: the solar panel comprises a single crystal solar panel body 1, a pull ring 11, a straight rod 12, a U-shaped frame 2, a strip-shaped guide rail 21, a roller 22, a support rod 23, a limiting groove 24, a clamping tenon 25, a clamping groove 26 and a connecting rod 3.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides a foldable single crystal solar panel, include two through hinge articulated single crystal solar panel body 1 and be used for the protection device of single crystal solar panel body 1 protection, protection device includes two U type frames 2 that the symmetry set up, two U type frames 2 tip in opposite directions are passed through the articulated elements and are rotated with connecting rod 3 and be connected, bar guide 21 has been seted up on two inner walls of U type frame 2 symmetry, roll connection has gyro wheel 22 on the bar guide 21, gyro wheel 22 is close to outside one side and is connected with straight-bar 12, the other end of straight-bar 12 is connected on the lateral wall of corresponding single crystal solar panel body 1, and straight-bar 12 is connected on the lateral wall that single crystal solar panel body 1 is close to 2 inside wall one ends of.

The pull ring 11 for pulling the single crystal solar panel body 1 upwards in the direction is inserted in the middle of two single crystal solar panel bodies 1 in the opposite direction, a support rod 23 located behind the single crystal solar panel body 1 is connected to two opposite inner walls of the U-shaped frame 2, the support rod 23 is of a cross-shaped cross-support structure, a limit groove 24 located at the rear end of the strip-shaped guide rail 21 and communicated with the strip-shaped guide rail 21 and used for limiting the front pulling and jacking of the single crystal solar panel body 1 is formed in one end inner wall of the U-shaped frame 2 close to the connecting rod 3, the outer side wall of the two U-shaped frames 2 which are far away from each other is connected with a lifting lug which is convenient to unfold or fold, the front end of one U-shaped frame 2 close to one side of the lifting lug is connected with a clamping tenon.

This foldable single crystal solar panel, when needing to fold, handheld pull ring 11 is the pulling forward, make two single crystal solar panel body 1 fold forward, make 1 surface of single crystal solar panel body expose outside, be convenient for show inspection, gyro wheel 22 removes to connecting rod 3 one side in strip guide rail 21 and is absorbed in spacing groove 24 internal fixation to gyro wheel 22, then handheld lug breaks the block forward off with the fingers and thumb, trip 25 inserts in draw-in groove 26, make two U type frames 2 fixed, vaulting pole 23 is used for protecting single crystal solar panel body 1 after folding or expand single crystal solar panel body 1, reverse operation can when expanding, moreover, the operation is simple, in the time of the transportation, save space, and fine protection single crystal solar panel body 1, single crystal solar panel body 1 is always outwards, whether the inspection panel of being convenient for showing damages, and has very strong practicality.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A foldable single crystal solar panel comprises two single crystal solar panel bodies (1) hinged through hinges and a protection device for protecting the single crystal solar panel bodies (1), and is characterized in that: the protection device comprises two U-shaped frames (2) which are symmetrically arranged, wherein two opposite ends of the two U-shaped frames (2) are rotatably connected with a connecting rod (3) through hinged parts, strip-shaped guide rails (21) are arranged on two inner walls of the U-shaped frames (2) which are symmetrical, rollers (22) are connected to the strip-shaped guide rails (21) in a rolling mode, one side, close to the outside, of each roller (22) is connected with a straight rod (12), the other end of each straight rod (12) is connected to the side wall of the corresponding single crystal solar panel body (1), and the straight rods (12) are connected to the side wall, close to one end of the inner side wall of the U-shaped frame (.

2. The foldable single-crystal solar panel according to claim 1, wherein: the middle parts of the two single crystal solar panel bodies (1) which are opposite to each other are inserted with pull rings (11) which pull the single crystal solar panel bodies (1) upwards.

3. The foldable single-crystal solar panel according to claim 1, wherein: and two opposite inner walls of the U-shaped frame (2) are connected with support rods (23) positioned behind the single crystal solar panel body (1).

4. The foldable single-crystal solar panel according to claim 3, wherein: the supporting rod (23) is of a cross-shaped cross-supporting structure.

5. The foldable single-crystal solar panel according to claim 1, wherein: and a limiting groove (24) which is positioned at the rear end of the strip-shaped guide rail (21) and is communicated with the strip-shaped guide rail (21) and used for limiting the front pulling position and the back pushing position of the single crystal solar panel body (1) is formed in the inner wall of one end, close to the connecting rod (3), of the U-shaped frame (2).

6. The foldable single-crystal solar panel according to claim 1, wherein: the outer side walls of the two U-shaped frames (2) which are far away from each other are connected with lifting lugs which are convenient to unfold or fold.

7. The foldable single-crystal solar panel according to claim 6, wherein: the front end of one side, close to the lifting lug, of one of the U-shaped frames (2) is connected with a clamping tenon (25), and the front end of the other U-shaped frame (2) is provided with a clamping groove (26) matched with the clamping tenon (25) for clamping and fixing.