CN203514953U

CN203514953U - Photovoltaic fence

Info

Publication number: CN203514953U
Application number: CN201320478074.7U
Authority: CN
Inventors: 于化丛; 王奇; 张大刚; 牛奔; 吕锦宏
Original assignee: NANJING HANERGY PV Co Ltd
Current assignee: Nanjing Hanergy Film Solar Energy Co ltd
Priority date: 2013-08-06
Filing date: 2013-08-06
Publication date: 2014-04-02
Anticipated expiration: 2023-08-06

Abstract

The utility model discloses a photovoltaic fence. The photovoltaic fence at least comprises a photovoltaic fence unit. Each photovoltaic fence unit comprises at least one photovoltaic module and a fence assembly used for fixing the photovoltaic module. Each photovoltaic module comprises an assembly body and a junction box installed on the side face of the assembly body. Each fence assembly comprises two stand columns and two cross beams connected with the two stand columns. Each photovoltaic module is installed in space defined by the two stand columns and the two cross beams in an enclosing mode. According to the photovoltaic fence, the fence assemblies and the photovoltaic modules are combined to form the photovoltaic fence, the photovoltaic fence is simple in structure and convenient to install, and the photovoltaic fence lays a solid foundation for integrated promotion of photovoltaic buildings.

Description

A kind of photovoltaic fence

Technical field

The utility model relates to a kind of photovoltaic fence.

Background technology

Solar energy is a kind of inexhaustible energy.Since entering 21 century, photovoltaic industry has been obtained development faster.The crystal silicon cell that thin-film solar cells is more traditional, has unique advantage in BIPV (Building Integrated PV) field.Widely popularize just seem particularly important of the application of thin-film solar cells in BIPV (Building Integrated PV) field.For overcoming the problem of urban architecture soil anxiety, the square formation that makes full use of the wall face construction solar energy power generating of building is current emerging problem.But because the initial investment cost of construction large-scale photovoltaic curtain wall is higher, also need in addition to change the design idea that designer is traditional, promote difficulty larger, therefore in the urgent need to scheme a kind of simple in structure, easy for installation.

Utility model content

The purpose of this utility model be to provide a kind of simple in structure, easy for installation, be suitable for the photovoltaic fence promoted.

The technical scheme that realizes the utility model object is a kind of photovoltaic fence, comprises at least one photovoltaic fence unit; Described each photovoltaic fence unit comprises at least one photovoltaic module and for a fence assembly of fixed light photovoltaic assembly; The junction box that described each photovoltaic module comprises component body and is arranged on component body side; Described each fence assembly comprises two root posts and two crossbeams that are connected two root posts; Described photovoltaic module is arranged in the space that two root posts and two crossbeams surround.

Preferably, for the ease of threading, be positioned at the crossbeam of lower end and the junction of column has through wires hole.

Further, described each fence assembly also comprises the connector that is arranged at the crossbeam of lower end and the junction of column; On described connector, be provided with through wires hole.Connector can play the effect that is connected and fixed crossbeam and column like this, is convenient to again threading simultaneously.

For the ease of the installation of photovoltaic module, the crossbeam of described each fence assembly is provided with U-shaped groove; The crossbeam that is positioned at upper end is oppositely arranged with the U-shaped groove being positioned on the crossbeam of lower end; The component body of described photovoltaic module is installed in the U-shaped groove of lower and upper cross-member.

In order to protect photovoltaic module, whole fence also comprises cushion film; Described cushion film is arranged between the U-shaped groove of crossbeam of component body base and lower end, can play the effect of damping, buffering.

The gap of the U-shaped groove of the crossbeam of described component body base and lower end arranges filler, further fixed light photovoltaic assembly and fence.

The column lower end of described each fence assembly is opened line manhole, to facilitate maintenance.

Described each fence assembly also comprises at least one perpendicular hurdle; Between column and perpendicular hurdle and between adjacent perpendicular hurdle, a photovoltaic module is all being installed, thus, in a photovoltaic fence unit, a plurality of photovoltaic modulies can be installed, utilization rate is higher.

Adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model combines fence assembly and photovoltaic module, form photovoltaic fence, simple in structure, easy for installation, for solid foundation has been laid in the popularization of BIPV (Building Integrated PV).

(2) the utility model arranges U-lag on crossbeam, so that installation photovoltaic component is also placed cushion and filler with good fixed light photovoltaic assembly and crossbeam in U-lag simultaneously, has guaranteed that photovoltaic module installation is firm and not fragile.

(3) the utility model adopts modularized design, can be as required that the photovoltaic fence unit of any amount is assembled, and the number of the photovoltaic module that each photovoltaic fence unit comprises simultaneously also can regulate as required, and flexibility ratio is high, better adaptability.

Accompanying drawing explanation

For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below

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

Fig. 2 is the structural representation of photovoltaic module of the present utility model.

Fig. 3 is the structural representation of fence assembly of the present utility model.

Fig. 4 is the A-A sectional view of Fig. 1.

Fig. 5 is two structural representations that photovoltaic fence unit combines.

Attached number in the figure is:

Photovoltaic module 1, component body 1-1, junction box 1-2, fence assembly 2, column 2-1, manhole 2-1-1, crossbeam 2-2, connector 2-3, through wires hole 2-3-1, perpendicular hurdle 2-4, cushion 3, filler 4.

The specific embodiment

(embodiment 1)

See Fig. 1 to Fig. 4, a kind of photovoltaic fence of the present embodiment, comprises a photovoltaic fence unit; Photovoltaic fence unit comprises four photovoltaic modulies 1 and for a fence assembly 2 of fixed light photovoltaic assembly 1.See Fig. 2, each photovoltaic module 1 comprises component body 1-1 and the junction box 1-2 that is arranged on component body 1-1 side.See Fig. 3, connector 2-3 and many perpendicular hurdle 2-4 that each fence assembly 2 comprises two root post 2-1, connects two crossbeam 2-2 of two root post 2-1, couple together crossbeam 2-2 and column 2-1.Column 2-1 opens lower end line manhole 2-1-1.Photovoltaic module 1 is arranged in the space that two root post 2-1 and two crossbeam 2-2 surround.On connector 2-3, be provided with through wires hole 2-3-1.The crossbeam 2-2 of each fence assembly 2 is provided with U-shaped groove; The crossbeam 2-2 that is positioned at upper end is oppositely arranged with the U-shaped groove being positioned on the crossbeam 2-2 of lower end; The component body 1-1 of photovoltaic module 1 is installed in the U-shaped groove of lower and upper cross-member 2-2.Cushion film 3 is arranged between the U-shaped groove of crossbeam 2-2 of component body 1-1 base and lower end.The gap of the U-shaped groove of the crossbeam 2-2 of component body 1-1 base and lower end arranges filler 4.Between column 2-1 and perpendicular hurdle 2-4 and between adjacent perpendicular hurdle 2-4, a photovoltaic module 1 being all installed, in Fig. 1, be provided with 4 photovoltaic modulies 1.

The component body 1 of photovoltaic module 1 is arranged on the U-shaped draw-in groove of upper and lower two crossbeam 2-2, cushion 3 is arranged on the U-shaped draw-in groove of lower crossbeam, assembly junction box 1-2 down, U-shaped draw-in groove filler 4 is for fixation kit body 1-1 and crossbeam 2-2, the direct current that photovoltaic fence produces, by certain electric connecting mode, can directly be applied after the equipment such as header box, inverter, transformer.

As shown in Figure 5, can be according to place demand, two even a plurality of photovoltaic fence units are assembled.The quantity of the photovoltaic module certainly comprising in each photovoltaic fence unit also can be selected as required.

Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a photovoltaic fence, is characterized in that: comprise at least one photovoltaic fence unit; Described each photovoltaic fence unit comprises at least one photovoltaic module (1) and for the fence assembly (2) of fixed light photovoltaic assembly (1); The junction box (1-2) that described each photovoltaic module (1) comprises component body (1-1) and is arranged on component body (1-1) side; Described each fence assembly (2) comprises two root posts (2-1) and two crossbeams (2-2) that are connected two root posts (2-1); Described photovoltaic module (1) is arranged in the space that two root posts (2-1) and two crossbeams (2-2) surround.

2. a kind of photovoltaic fence according to claim 1, is characterized in that: be positioned at the crossbeam (2-2) of lower end and the junction of column (2-1) has through wires hole.

3. a kind of photovoltaic fence according to claim 1, is characterized in that: described each fence assembly (2) also comprises the connector (2-3) that is arranged at the crossbeam (2-2) of lower end and the junction of column (2-1); On described connector (2-3), be provided with through wires hole (2-3-1).

4. a kind of photovoltaic fence according to claim 3, is characterized in that: the crossbeam (2-2) of described each fence assembly (2) is provided with U-shaped groove; The crossbeam (2-2) that is positioned at upper end is oppositely arranged with the U-shaped groove being positioned on the crossbeam (2-2) of lower end; The component body (1-1) of described photovoltaic module (1) is installed in the U-shaped groove of lower and upper cross-member (2-2).

5. a kind of photovoltaic fence according to claim 4, is characterized in that: also comprise cushion film (3); Described cushion film (3) is arranged between the U-shaped groove of crossbeam (2-2) of component body (1-1) base and lower end.

6. a kind of photovoltaic fence according to claim 5, is characterized in that: the gap of the U-shaped groove of the crossbeam (2-2) of described component body (1-1) base and lower end arranges filler (4).

7. a kind of photovoltaic fence according to claim 6, is characterized in that: line manhole (2-1-1) is opened in column (2-1) lower end of described each fence assembly (2).

8. according to a kind of photovoltaic fence one of claim 1 to 7 Suo Shu, it is characterized in that: described each fence assembly (2) also comprises at least one perpendicular hurdle (2-4); Between column (2-1) and perpendicular hurdle (2-4) and between adjacent perpendicular hurdle (2-4), a photovoltaic module (1) is all being installed.