CN201263132Y

CN201263132Y - Plate type solar battery stent

Info

Publication number: CN201263132Y
Application number: CNU2008202122747U
Authority: CN
Inventors: 李毅; 李志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-28
Filing date: 2008-09-28
Publication date: 2009-06-24
Anticipated expiration: 2018-09-28

Abstract

The utility model discloses a solar battery bracket which is characterized in that the bracket used for installing solar panels comprises fixed stays (1) supported by a front framework (2) and a back framework (3), cross ties (5) fixed between every two adjacent fixed stays (1), and a longitudinal tie (4) overlapped between the front framework (2) and back framework (3). The solar battery bracket not only has low cost and is convenient for disassembly and installation, but also can be expanded infinitely and applied to the solar generating system in power stations or on rooves.

Description

A kind of solar battery bracket

Technical field

The utility model relates to a kind of solar battery bracket, belongs to the solar cell application field, is applicable to the support solar cell panel, is widely used in power station, roof solar electricity generation system.

Background technology

At present, the solar battery bracket of fixed angle adopts section bars such as angle steel, aluminium alloy more, through cutting, being welded, this fixed bracket needs on-the-spot welding, back rake angle is installed is fixed, unadjustable, in different latitude, Various Seasonal, when perhaps changing the solar optoelectronic template orientation, can't change angle, inconvenience when mounting and dismounting simultaneously can not fast assembling-disassembling.As: Chinese patent 02259950.9 " support rack type solar cell mounting structure " discloses a kind of support that is used for the support solar array, and this support adopts rod member to be connected and fixed installation, complex structure, dismounting is inconvenient, and the angle of support is non-adjustable.In addition; the solar battery bracket of existing adjustable angle; for example Chinese patent 200720042723.3 " adjustable solar battery module mounting bracket " discloses a kind of manual mode control link that adopts and has driven the support that angle is adjusted in the solar module rotation; this support removes and installs inconvenience, is not suitable for scale and uses.

The utility model content

Problem at above-mentioned prior art existence, the purpose of this utility model be to design a kind of cost low, for convenience detach, be easy to the expansion, adjustable angle, energy is assembly fast, but the solar battery bracket of large-scale application in power station, roof solar electricity generation system.

In order to realize above task, the technical scheme that the utility model adopted is: design a kind of solar battery bracket, the support that solar panel is installed comprises the fixed strip by preceding support and back supported, also comprises being fixed on the cross-tie between the adjacent fixed bar and being overlapped on longitudinal tie between the back and front supporting skeleton.

The fixed strip sidewall has fixed cover, and end face and sidewall all have fixing hole, and the height of propping of preceding support being propped height less than what the back was supported.

All there is the fixedly fixing hole of longitudinal tie at the sidewall middle part of back and front supporting.

The preceding support with the back support all is " W " type, and two walls of back and front supporting all flexibly connect with fixed strip.

Cross-tie and longitudinal tie all are " U " type, and two walls of cross-tie and fixed strip flexibly connect, and two walls of longitudinal tie flexibly connect with back and front supporting respectively.

The back is supported and is comprised the lower support that is " W " type, the upper support that is nested in lower support two arms, and said upper support one end and fixed strip flexibly connect, and the other end has regulates the through hole that height is propped in the back, nested being fixed on the lower support.

Not only cost is low for the utility model designed solar cell support, dismantle, install very convenient, and can infinite expanding, can also regulate the angle of solar cell sensitive surface, but support solar array, realize large-scale production, can be widely used in power station, roof solar electricity generation system.

Description of drawings

Fig. 1 is an aggregate erection schematic diagram of the present utility model.

Fig. 2 is the schematic diagram of the another kind of execution mode of channel steel shape fixed strip 1 among Fig. 1.

Fig. 3 is the schematic diagram of the another kind of execution mode of back support 3 among Fig. 1.

Fig. 4 is the schematic diagram of embodiment 1.

Fig. 5 is the schematic diagram of embodiment 2.

Among Fig. 1-Fig. 5,1 is fixed strip, and 2 is preceding support, 3 is that the back is supported, and 4 is longitudinal tie, and 5 is cross-tie, 1-1 is the fixing fixing hole of back and front supporting, and 1-2 is the fixing hole of fixed solar battery, and 1-3 is a fixed cover, 2-1 is the fixing fixing hole of longitudinal tie, and 3 '-1 be the lower support that the back is supported, 3 '-2 be after the upper support of support, 3 '-1-1 is the through hole of lower support, 3 '-2-1 is the through hole of upper support, and 3 '-3 is bolt, and 3 '-4 is nut.

Describe principle of the present utility model in detail below in conjunction with accompanying drawing.

See Fig. 1, support before " W " type that solar battery bracket is curved by fixed strip 1, cylinder reinforcing bar 2 and the back support 3 and cylinder reinforcing bar the U-shaped cross-tie 5 and the longitudinal tie 4 that curve be movably connected to form.The middle part of fixed strip 1 sidewall is welded with the tubular fixed cover 1-3 that can insert cross-tie 5, the two ends of fixed strip 1 sidewall have fixing preceding support 2 and back to support 3 fixing hole 1-1, the end face of fixed strip 1 has the fixing hole 1-2 of fixed solar battery, and all there is the fixedly fixing hole 2-1 of longitudinal tie 4 at the middle part of the preceding support 2 of support and back support 3.Back support 3 is similar with preceding support 2 shapes, but highly different; The back supports 3 can also be designed to adjustable for height form, be that adjustable for height back is supported 3 ' and is movably connected to form by upper support 3 '-2 and lower support 3 '-1, upper support 3 '-2 has the through hole of regulating the back bearing height, upper support 3 '-2 and lower support 3 '-1 is fixing by bolt 3 '-3 screw bolt and nut 3 '-4, can regulate the back and support 3 height, the difference in height of adjusting back support 3 and preceding support 2 satisfies the best irradiation of different regions solar energy inclination angle and comes.Because preceding support 2, back are supported 3 and are and support a kiss the earth, therefore can be placed on securely on any soft and hard landform, entire bracket can easy disassembly, and unlimited dilatation.

Embodiment

Embodiment 1:

See Fig. 4, present embodiment is one four blocks of amorphous silicon battery plates that overall dimension is 355mm * 1225mm * 26mm has been installed, and the fixed installation inclination angle is 20 °, and this solar battery bracket can easy disassembly, and can unlimited dilatation.

As shown in Figure 1, U-shaped cross-tie 5 and the longitudinal tie 4 that support 2 and back support 3 and cylinder reinforcing bar curve before " W " type that channel steel shape fixed strip 1, cylinder reinforcing bar are curved is movably connected to form solar battery bracket.The end face of channel steel shape fixed strip 1 is provided with the fixing hole 1-2 of fixed solar cell panel 1, the preceding support 2 of solar battery bracket and back are supported 3 and are inserted in the fixing hole 1-1 at channel steel shape fixed strip sidewall two ends, cross-tie 5 is inserted in the tubular fixed cover 1-3 at two adjacent channel steel shape fixed strip 1 sidewall middle parts, make solar battery bracket more stable; Before support 2 and the back support 3 middle part and be provided with the fixedly fixing hole 1-1 of longitudinal tie 5, it is 3 consistent with preceding support 2 shapes that the back is supported, but highly different, adjusts the back and support 3 and the difference in height of preceding support 2, fixedly mounting the inclination angle is 20 °.

Embodiment 2:

Present embodiment is one eight blocks of crystal silicon cell plates that overall dimension is 808mm * 1580mm * 35mm has been installed, and adopts adjustable for height back to support 3 ', and the mounted angle scope is 10 °～50 °, per 5 ° adjustable.

The execution mode of present embodiment is with embodiment 1, and difference is the adjustable height of the back support of this enforcement solar battery bracket, thus the sensitive surface of the adjusting solar cell of wide region more.As shown in Figure 3, adjustable for height back is supported 3 ' and is movably connected to form by upper support 3 '-2 and lower support 3 '-1, the through hole of regulating the back bearing height is arranged, upper support 3 '-2 and lower support 3 '-1 is fixing by bolt 3 '-3 screw bolt and nut 3 '-4, it is 10 °～50 ° that the 3 ' scope that can regulate mounted angle is supported in the back, per 5 ° adjustable, can satisfy the best irradiation of different regions solar energy inclination angle and come.

Claims

1, a kind of solar battery bracket, it is characterized in that: the support that solar panel is installed comprises the fixed strip (1) that is supported (3) support by preceding support (2) and back, also comprises the cross-tie (5) that is fixed between the adjacent fixed bar (1) and is overlapped on longitudinal tie (4) between back and front supporting (2, the 3) skeleton.

2, solar battery bracket according to claim 1, it is characterized in that said fixed strip (1) sidewall has fixed cover (1-3), end face and sidewall all have fixing hole (1-2,1-1), and the height of propping of preceding support (2) supports propping highly of (3) less than the back.

3, solar battery bracket according to claim 1 is characterized in that all there is the fixedly fixing hole (2-1) of longitudinal tie (4) at the sidewall middle part of said back and front supporting (2,3).

4, solar battery bracket according to claim 1 is characterized in that said preceding support (2) and back support (3) all are " W " type, and two walls of back and front supporting (2,3) all flexibly connect with fixed strip (1).

5, solar battery bracket according to claim 1, it is characterized in that said cross-tie (5) and longitudinal tie (4) all are " U " type, two walls of cross-tie (5) and fixed strip (1) flexibly connect, and two walls of longitudinal tie (4) flexibly connect with back and front supporting (2,3) respectively.

6, solar battery bracket according to claim 1, it is characterized in that said back support (3) comprises the lower support (3 '-1) that is " W " type, the upper support (3 '-2) that is nested in lower support (3 '-1) two arms, said upper support (3 '-a 2) end and fixed strip (1) flexibly connect, the other end have regulate the back support (3) prop the through hole of height (3 '-2-1), nested being fixed on the lower support (3 '-1).