CN209982408U

CN209982408U - Photovoltaic panel assembly

Info

Publication number: CN209982408U
Application number: CN201921314018.3U
Authority: CN
Inventors: 胡福来; 梁加深; 徐美香; 徐枝华
Original assignee: HEFEI JINGCHEN PHOTOVOLTAIC ENERGY Co Ltd
Current assignee: HEFEI JINGCHEN PHOTOVOLTAIC ENERGY Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-01-21
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a photovoltaic panel assembly belongs to photovoltaic board technical field, including the photovoltaic board body, be equipped with the backplate on the photovoltaic board body, but install folding support frame on the backplate, but folding support frame includes the first telescopic link of vertical setting, the bottom of first telescopic link sets up the base, the second telescopic link is connected respectively to the both sides of base, the top of first telescopic link pass through one-way rotation axis with the backplate rotates to be connected, the outer wall installation of first telescopic link is used for fixing the locking bolt of first telescopic link length, the one end of second telescopic link through multidirectional rotation axis with the backplate rotates to be connected, the other end also passes through multidirectional rotation axis with the base rotates to be connected. Through the back installation collapsible support frame at the photovoltaic board, the support frame pastes on the backplate when not using, makes things convenient for the transportation of photovoltaic board, when using, pulls open and to form the triangular cone structure, and support stability is better.

Description

Photovoltaic panel assembly

Technical Field

The utility model relates to a photovoltaic board technical field, in particular to photovoltaic board subassembly.

Background

Photovoltaic panel assemblies, which are power generating devices that generate direct current upon exposure to sunlight, consist of thin solid photovoltaic cells made almost entirely of semiconductor material (e.g., silicon) that can be operated for long periods of time without causing any losses due to the absence of moving parts. Simple photovoltaic cells can provide energy for watches and computers, and more complex photovoltaic systems can provide lighting for houses and supply power to the grid. The photovoltaic panel assembly can be made in different shapes and the assembly can be connected to generate more electricity. Both rooftops and building surfaces utilize photovoltaic panels, even as part of a window, skylight, or shelter, which are commonly referred to as building-attached photovoltaic systems.

The photovoltaic panel assembly needs the support frame to support when using, and traditional support frame is generally installed at the back of photovoltaic panel through the bolt, and the skeleton of support frame is certain, occupation space easily when the transportation, and need assemble support frame and photovoltaic panel when the installation place is installed, expends time longer, increases installation cost, and the inside solar cell piece of photovoltaic panel assembly damages easily moreover, and difficult maintenance leads to photovoltaic panel life to reduce.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving above-mentioned photovoltaic board support frame and occuping great space when the transportation just, and inefficiency in the installation, the problem that raises the cost and life is short provides a photovoltaic board subassembly, has the space of saving when collapsible support frame transports, need not to assemble with the photovoltaic board, improves the installation effectiveness, long service life, the advantage of the maintenance battery piece of being convenient for.

The utility model achieves the above purpose through the following technical proposal, a photovoltaic panel component comprises a photovoltaic panel body, a back plate is arranged on the photovoltaic panel body, a foldable support frame is arranged on the back plate and comprises a first telescopic rod which is vertically arranged, the bottom end of the first telescopic rod is provided with a base, two sides of the base are respectively connected with a second telescopic rod, the top end of the first telescopic rod is rotationally connected with the back plate through a one-way rotating shaft, a locking bolt for fixing the length of the first telescopic rod is arranged on the outer wall of the first telescopic rod, one end of the second telescopic rod is rotatably connected with the back plate through a multi-directional rotating shaft, the other end of the second telescopic rod is also rotatably connected with the base through the multi-directional rotating shaft, the multi-directional rotating shaft comprises a shaft seat and rotating rods arranged on the outer wall of the shaft seat in different directions.

Preferably, the photovoltaic panel body mainly comprises a glass front panel, a back panel and a solar cell piece clamped between the glass front panel and the back panel.

Preferably, the glass front panel and the back panel are spliced through screws, and the outer wall of the spliced part is sleeved with an aluminum alloy frame.

Preferably, the back plate is further provided with a junction box, and a lead inside the junction box is electrically connected with the inverter for photovoltaic power generation.

Preferably, the first telescopic rod and the second telescopic rod are perpendicular to each other, and the second telescopic rod is close to the bottom end of the back plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the back installation collapsible support frame at the photovoltaic board, the carriage pastes on the backplate when not using, make things convenient for the transportation of photovoltaic board, when using, it can form triangular pyramid body structure to pull open, support stability is better, collapsible support frame adopts a vertical first telescopic link and two and the perpendicular second telescopic link of first telescopic link to constitute, the one-way rotation axis of first telescopic link can make backplate and first telescopic link rotate, the multidirectional rotation axis at second telescopic link both ends can make the second telescopic link not only can the horizontal rotation can also the tilting, thereby time collapsible support frame pulls open back photovoltaic board and is the tilt state, and first telescopic link and second telescopic link can stretch out and draw back and be convenient for adjust photovoltaic board inclination.

2. Through pressing from both sides the solar cell piece between glass front panel and backplate, make things convenient for the dismantlement and the equipment of photovoltaic board, the maintenance of the solar cell piece of being convenient for, glass front panel has good light transmissivity moreover, not only can protect the solar cell piece not damaged, still does not influence the generating efficiency of solar cell piece for the life of photovoltaic board subassembly is longer.

Drawings

Fig. 1 is a schematic view of the overall structure of the device of the present invention.

Fig. 2 is a folding schematic view of the folding support frame structure of the present invention.

Fig. 3 is an expansion schematic view of the folding support frame structure of the present invention.

Fig. 4 is a schematic view of the structure of the multi-directional rotating shaft of the present invention.

In the figure: 1. photovoltaic board body, 2, aluminum alloy frame, 3, solar wafer, 4, glass front panel, 5, backplate, 6, terminal box, 7, collapsible support frame, 8, first telescopic link, 9, locking bolt, 10, one-way rotation axis, 11, base, 12, second telescopic link, 13, multidirectional rotation axis, 14, axle bed, 15, rotary rod.

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. 1-4, a photovoltaic panel assembly includes a photovoltaic panel body 1, a back panel 5 is disposed on the photovoltaic panel body 1, a foldable support frame 7 is mounted on the back panel 5, the foldable support frame 7 includes a first telescopic rod 8 vertically disposed, a base 11 is disposed at a bottom end of the first telescopic rod 8, two sides of the base 11 are respectively connected to a second telescopic rod 12, a top end of the first telescopic rod 8 is rotatably connected to the back panel 5 through a unidirectional rotation shaft 10, a locking bolt 9 for fixing a length of the first telescopic rod 8 is mounted on an outer wall of the first telescopic rod 8, one end of the second telescopic rod 12 is rotatably connected to the back panel 5 through a multidirectional rotation shaft 13, the other end is also rotatably connected to the base 11 through the multidirectional rotation shaft 13, the multidirectional rotation shaft 13 includes a shaft seat 14 and a rotation rod 15 mounted on an outer wall of the shaft seat 14 in different directions, the photovoltaic panel body 1 needs to be, the foldable support frame 7 is arranged on the back plate 5 of the photovoltaic panel body 1 and has two states, the folded state is attached to the back plate 5, the unfolded state leaves the back plate 5 to play a supporting role, when the foldable support frame is unfolded, the base 11 is pulled towards the direction far away from the back plate 5 to enable the first telescopic rod 8 and the second telescopic rod 12 to incline, at the moment, the first telescopic rod 8, the two second telescopic rods 12 and the back plate 5 form a triangular pyramid structure, the first telescopic rod 8 and the back plate 5 are connected through the one-way rotating shaft 10 and can rotate in an inclined mode, the multi-line rotating shaft 13 enables the second telescopic rods 12 to rotate up and down while rotating horizontally, the formation of the triangular pyramid is facilitated, the foldable support frame 7 plays a stable supporting role, the back plate 5 is in an inclined state, the length of the first telescopic rod 8 is adjusted, the inclination degree of the photovoltaic panel body, and then the locking bolt 9 is screwed down, and the length of the first telescopic rod 8 is fixed, so that the photovoltaic panel assembly can be installed.

The photovoltaic panel body 1 mainly comprises a glass front panel 4, a back panel 5 and a solar cell piece 3 clamped between the glass front panel 4 and the back panel 5, the glass front panel 4 and the back panel 5 are spliced by screws, an aluminum alloy frame 2 is sleeved on the outer wall of the spliced part, the glass front panel 4 has good light transmittance, the power generation efficiency of the solar cell piece 3 is not influenced, the photovoltaic panel body 1 is convenient to disassemble and assemble by splicing the glass front panel 4 and the back panel 5 by screws, the maintenance of the solar cell piece 3 is convenient, the aluminum alloy frame 2 plays a role in protecting the splicing seam of the glass front panel 4 and the back panel 5, the service life of the photovoltaic panel body 1 is prolonged, a junction box 6 is also arranged on the back panel 5, a lead inside the junction box 6 is electrically connected with an inverter for photovoltaic power generation, the junction box 6 is convenient to wire, a first telescopic rod 8 is vertical to a second telescopic rod 12, and the second telescopic rod 12, the second telescopic rod 12 is close to the bottom end of the back plate 5, so that the support is convenient.

The utility model discloses a theory of operation: collapsible support frame 7 has two kinds of states, in the transportation of photovoltaic board subassembly, with the transportation of the folding convenient photovoltaic board subassembly of collapsible support frame 7, collapsible support frame 7 is when fold condition, occupation of reduction space on backplate 5 is pasted to first telescopic link 8 and second telescopic link 9, in the installation of photovoltaic board subassembly, leave backplate 5 at pulling base 11, collapsible support frame 7 is expanded, screw up locking bolt 9, thereby collapsible support frame 7 after the expansion plays the effect of supporting photovoltaic board subassembly for the triangular pyramid body structure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A photovoltaic panel assembly comprising a photovoltaic panel body (1), characterized in that: be equipped with backplate (5) on photovoltaic board body (1), but install folding support frame (7) on backplate (5), but folding support frame (7) include vertical setting's first telescopic link (8), the bottom of first telescopic link (8) sets up base (11), second telescopic link (12) are connected respectively to the both sides of base (11), the top of first telescopic link (8) pass through one-way rotation axis (10) with backplate (5) rotate to be connected, the outer wall installation of first telescopic link (8) is used for fixing locking bolt (9) of first telescopic link (8) length, the one end of second telescopic link (12) through multidirectional rotation axis (13) with backplate (5) rotate to be connected, the other end also pass through multidirectional rotation axis (13) with base (11) rotate to be connected, multidirectional rotation axis (13) include (14) and the not equidirectional installation of axle bed (14) outer wall revolve soon A rotating rod (15).

2. A photovoltaic panel assembly in accordance with claim 1, wherein: the photovoltaic panel body (1) mainly comprises a glass front panel (4), a back panel (5) and a solar cell piece (3) clamped between the glass front panel (4) and the back panel (5).

3. A photovoltaic panel assembly in accordance with claim 2, wherein: the glass front panel (4) and the back plate (5) are spliced through screws, and the outer wall of the spliced part is sleeved with the aluminum alloy frame (2).

4. A photovoltaic panel assembly in accordance with claim 1, wherein: the back plate (5) is also provided with a junction box (6), and a lead inside the junction box (6) is electrically connected with an inverter for photovoltaic power generation.

5. A photovoltaic panel assembly in accordance with claim 1, wherein: the first telescopic rod (8) and the second telescopic rod (12) are perpendicular to each other, and the second telescopic rod (12) is close to the bottom end of the back plate (5).