CN101159419A

CN101159419A - Mounting frame for solar cell module

Info

Publication number: CN101159419A
Application number: CNA2007100259209A
Authority: CN
Inventors: 张鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-09
Filing date: 2007-08-09
Publication date: 2008-04-09
Anticipated expiration: 2027-08-09
Also published as: CN101159419B

Abstract

The invention discloses an assembly supporting stand for a solar cell component, which comprises a base and solar cell components. The supporting stand is characterized in that the base is provided with two parallel rails, supports are provided between two ends of the rails. A slide seat is arranged on two rails, whose bottom is equipped with quadrangular symmetrical rollers that contacts with the rails, and the slide seat accomplishes movement with utilization of these wheels. The lower surface of the slide seat is provided with a plurality of nuts and a bolt, wherein one end of the bolt passes through two holding bases and nuts between these two bases, and the other end stretches out to connect with a hand wheel. Pin bases are arranged on the slide seat, the lower surface of the solar cell component and the base which is far away from the hand wheel, while the lower edge of the solar cell component is hinged to the pin base which is far away from the hand wheel. The connection rod is arranged between the solar cell component and the slide seat, and two ends of the connection rod are respectively hinged to the pin base of the slider holder and the lower surface of the solar cell component. And utilization of the supporting stand can accomplish higher power output of the solar cell.

Description

Mounting frame for solar cell module

Technical field

The present invention relates to a kind of solar cell.Specifically, be the mounting bracket that to adjust the solar module of solar illumination angle.

Background technology

All know in the Application of Solar Energy field solar module is absorbed solar energy to greatest extent and Maximum Power Output, depend on the setting angle of solar module.In theory, have only when the sunlight vertical irradiation is on solar cell surface, maximum power output just can be arranged.

And the support that is used for installing solar module at present mostly is to adopt angle steel to be welded, owing to adopt angle steel to be welded, in case welding finishes, its angle just is fixed, and can not regulate.When altitude of the sun changes, shines sunlight angle on the solar cell when changing, will have influence on the absorption efficiency of solar module to solar energy.Therefore, adopt the solar module of said fixing support, power output is lower.

Summary of the invention

The problem to be solved in the present invention provides a kind of mounting frame for solar cell module.Adopt this support, can improve the power output of solar cell greatly.

For addressing the above problem, take following technical scheme:

Mounting frame for solar cell module of the present invention contains base and solar module.Its design feature is that two guide rails are arranged on the base, and this two guide rail parallels, and between their same end bearing is arranged all, and through hole is arranged on the bearing, the through hole correspondence on two bearings.On two guide rails slide is arranged, slide bottom has corresponding with guide rail and is the roller of quadrangle symmetric arrangement, and slide is the slip shape by these rollers and places on the guide rail.Nut is arranged in the middle of the slide lower surface, between two bearings screw mandrel is arranged, screw mandrel one end pass successively one on the bearing through hole and nut be placed on another bearing through hole in and its two ends all with between the through hole of corresponding bearing be activity and cooperate.Screw mandrel one end stretches out outside corresponding bearing and is connected to handwheel; Said solar module is tabular, on the slide, in the middle of the lower surface of solar cell and on the screw mandrel one bottom seat away from handwheel key seat is arranged all, the bottom of solar module is hinged on away from that key seat on the screw mandrel one bottom seat of handwheel by bearing pin; Between solar module and slide connecting rod is arranged, the connecting rod two ends by bearing pin respectively with slide on key seat and the solar module lower surface in the middle of key seat hinged.

Said base contains at least three installs the basis, these three the basis is installed and is on the same straight line, and two guide rails wherein are installed in two and install on the basis, and the bottom of solar module is hinged on another installation basis by key seat and bearing pin.

Take such scheme, have the following advantages:

Because its base of the present invention is provided with two guide rails, this two guide rail parallels, and between their same end bearing is arranged all, and through hole is arranged on the bearing, the through hole correspondence on two bearings.On two guide rails slide is arranged, slide bottom has corresponding with guide rail and is the four rolling of quadrangle symmetric arrangement, and slide is the slip shape by this four rolling and places on the guide rail.Nut is arranged in the middle of the slide lower surface, between two bearings screw mandrel is arranged, screw mandrel one end pass successively one on the bearing through hole and nut be placed on another bearing through hole in and its two ends all with between the through hole of corresponding bearing be activity and cooperate.Screw mandrel one end stretches out outside corresponding bearing and is connected to handwheel.Said solar module is tabular, on the slide, in the middle of the lower surface of solar module and on the screw mandrel one bottom seat away from handwheel key seat is arranged all, the bottom of solar module is hinged on away from that key seat on the screw mandrel one bottom seat of handwheel by bearing pin.Between solar module and slide connecting rod is arranged, the connecting rod two ends by bearing pin respectively with slide on key seat and the solar module lower surface in the middle of key seat hinged.Can make the screw mandrel rotation by shaking handwheel, drive slide vertically moving along guide rail by the nut that is fixed on the slide lower surface.Driving solar module by connecting rod again is that rotate up and down in the center of circle with its following pin joint, thereby has realized the angular adjustment between solar module and sunray, makes the power output of solar module improve greatly.

Description of drawings

Fig. 1 is a mounting frame for solar cell module structural representation of the present invention;

Fig. 2 is the A-A cross-sectional schematic of Fig. 1.

Embodiment

As depicted in figs. 1 and 2, mounting frame for solar cell module of the present invention contains base and solar module 9.Be fixed with two guide rails 11 on the base, this two guide rail parallels, and all is fixed with bearing 4 on the base between their same ends.Said bearing 4 contains vertical plate, and there is the transverse plate that forms as one with it in vertical plate bottom.Vertical plate plate face wherein and guide rail 11 vertically perpendicular all is processed with through hole on it, the through hole on two bearings, 4 vertical plate is corresponding.The cross section of two guide rails 11 is I-shaped, the biside plate of slide 6 is all to lower convexity, all there is a upper roller 14 the bossing inboard of biside plate by bearing pin and Bearing Installation, these four upper rollers are the quadrangle symmetric arrangement, they all are on the upper surface that the slip shape places guide rail 11, and can vertically roll along the upper surface of guide rail 11.All there is a riser 13 in four jiaos of outsides of the biside plate of slide 6 with bolt, and all stretch out under the bottom of biside plate the lower end of these four risers, and all by bearing pin and Bearing Installation a bottom roller 12 is arranged in their inboard, lower end; The cylindrical upside of said four bottom rollers 12 all contacts with the upper flat plate lower surface of I-shaped guide rail 11, thereby be the upper flat plate that two I-shaped guide rails 11 are clamped in activity by four upper rollers 14 and four bottom rollers 12, realize the located lateral of 11 on slide 6 and guide rail.

Slide 6 lower surface center fixed have nut 5,4 of two bearings are provided with screw mandrel 2, screw mandrel 2 one ends pass successively one on the bearing 4 through hole and nut 5 be placed on another bearing 4 through hole in and its two ends all be activity between through hole and cooperate by bearing and corresponding bearing 4.Screw mandrel 2 one ends stretch out outside corresponding bearing 4, and are connected to handwheel 3 on external part.Said solar module 9 is tabular, on the slide 6, all be fixed with key seat 10 in the middle of the lower surface of solar module 9 and on the screw mandrel 2 one bottom seats away from handwheel 3, the bottom of solar module 9 is hinged on away from that key seat 10 on the screw mandrel 2 one bottom seats of handwheel 3 by bearing pin 10.6 of solar module 9 and slides are provided with connecting rod 8, connecting rod 8 two ends by bearing pin 10 respectively with slide 6 on key seat 7 and solar module 9 lower surfaces in the middle of key seat 10 hinged.

Said base contains three installation bases 1 that form with concrete casting, these three the basis is installed and is on the same straight line.Wherein, the two ends of two guide rails 11 are installed in two respectively and install on the basis 1, and the bottom of solar module 9 is hinged on another installation basis 1 by bearing pin and key seat 7.

For the purpose of firmly, can adopt four basis 1 to be installed as base, these four the basis is installed and is on the same straight line, two guide rails 11 are installed in three and install on the basis 1, and the bottom of solar module 9 is hinged on another installation basis 1 by key seat 7 and bearing pin.

When season, variation needed to regulate the angle of solar module 9, can shake handwheel 3 earlier and make screw mandrel 2 rotations, reach the slide 6 that is connected as a single entity with nut 5 by screw mandrel 2 drive nuts 5 and move.By the push-and-pull of connecting rod 8, make solar module 9 again, thereby realize the angular adjustment between solar module 9 and sunray around its following pin joint rotation.

Claims

1. mounting frame for solar cell module comprises base and solar module (9); It is characterized in that having on the base two guide rails (11), this two guide rail parallels, and bearing (4) is all arranged between their same end, and bearing has through hole on (4), the through hole correspondence on two bearings (4); Slide (6) is arranged on two guide rails (11), and slide (6) bottom has corresponding with guide rail (11) and is the roller of quadrangle symmetric arrangement, and slide (6) is the slip shape by these rollers and places on the guide rail (11); Nut (5) is arranged in the middle of slide (6) lower surface, screw mandrel (2) is arranged between two bearings (4), and screw mandrel (2) one ends pass in the through hole that through hole on the bearing (4) and nut (5) be placed on another bearing (4) successively and its two ends all with between the through hole of corresponding bearing (4) are activity and cooperate; Screw mandrel (2) one ends stretch out outside corresponding bearing (4) and are connected to handwheel (3); Solar module (9) is tabular, slide (6) is gone up, in the middle of the lower surface of solar module (9) and on screw mandrel (2) the one bottom seats away from handwheel (3) key seat (7) is arranged all, the bottom of solar module (9) is hinged on away from that key seat (7) on screw mandrel (2) the one bottom seats of handwheel (3) by bearing pin (10); Between solar module (9) and slide (6) connecting rod (8) is arranged, connecting rod (8) two ends by bearing pin (10) respectively with slide (6) on key seat (7) and solar module (9) lower surface in the middle of key seat (7) hinged.

2. mounting frame for solar cell module according to claim 1, it is characterized in that said base contains at least three basis (1) is installed, these three the basis being installed is on the same straight line, two guide rails (11) wherein are installed in two and install on the basis (1), and the bottom of solar module (9) is hinged on another and installs on the basis (1).

3. mounting frame for solar cell module according to claim 1, it is characterized in that said base contains four basis (1) is installed, these four the basis being installed is on the same straight line, two guide rails (11) wherein are installed in three and install on the basis (1), and the bottom of solar module (9) is hinged on another and installs on the basis (1).