CN108011570A - A kind of adjustable angle solar photovoltaic assembly mechanism - Google Patents

Abstract

An angle-adjustable solar photovoltaic module mechanism, which relates to the field of photovoltaic new energy technology; a support rod is fixed on the back of the photovoltaic module; a crossbeam is fixed on the support, and a first support arm is fixed on one end of the crossbeam, and the first support The arm is connected with the support rod through the first hinge, the other end of the beam is provided with a chute, and a slider is slidably connected in the chute, one end of the adjustment rod is connected with the support rod through the second hinge, and the other end of the adjustment rod is fixed with the slider connection; a number of positioning projections are arranged in the chute, and locking screws are screwed on the slider. The angle-adjustable solar photovoltaic component mechanism of the present invention is convenient for adjusting the angle of the photovoltaic component, easy to install, disassemble, maintain and replace, has beautiful appearance, and high energy conversion rate. The present invention has the advantages of simple structure, reasonable setting and low production cost. low merit.

Description

An Angle Adjustable Solar Photovoltaic Module Mechanism

technical field

The invention relates to the technical field of photovoltaic new energy, in particular to an angle-adjustable solar photovoltaic module mechanism.

Background technique

At present, under the circumstances of global energy supply shortage and increasingly serious environmental problems, the sustainable development of economy and society has been greatly challenged, and the development and utilization of clean and safe renewable energy have received extensive attention. Although there are many types of renewable alternative energy that have been utilized at present, from the perspective of the available total amount, water energy, wind energy, and tidal energy are too small to meet human needs. Solar energy, as a renewable energy with abundant resources, widespread distribution and permanent utilization, has great potential for development and utilization. Especially in the 21st century, the solar photovoltaic power generation industry has developed very rapidly. In the near future, solar photovoltaic power generation will not only replace some conventional energy sources, but also become the main body of the world's energy supply, which will bring revolutionary changes to energy development. According to the forecast of the European Joint Commission Research Center (JRC), by the end of the 21st century, renewable energy will account for more than 80% of the energy structure, of which solar power will account for more than 60%, fully demonstrating its important strategic position.

my country's solar energy resources are relatively abundant and widely distributed, and the development potential of solar photovoltaic power generation is huge. In addition, the current solar photovoltaic power generation technology has become increasingly mature, and it is one of the renewable energy technologies with ideal characteristics of sustainable development. At present, solar power generation devices are mostly installed on open land, resulting in a large amount of land resources being occupied.

The solar photovoltaic module bracket is an important part of fixing the solar panel. At present, most of the commercialized solar photovoltaic module mounting brackets cannot adjust the angle. The tracking method for solar power generation wastes a lot of manpower and material resources, and the input-output ratio is limited to a certain extent.

Contents of the invention

The object of the present invention is to provide an angle-adjustable solar photovoltaic module mechanism with simple structure, reasonable design and convenient use, aiming at the defects and deficiencies of the prior art.

In order to achieve the above object, the technical solution adopted by the present invention is: it includes a photovoltaic module and an adjustable bracket; bump, slider, adjusting rod, second hinge, locking screw; the back of the photovoltaic module is fixed with a support rod; the support is fixed with a beam, and one end of the beam is fixed with a first support arm. A support arm is connected to the support rod through the first hinge, the other end of the beam is provided with a chute, and a slide block is slidably connected in the chute, one end of the adjustment rod is connected to the support rod through the second hinge, and the other end of the adjustment rod is connected to the slide The block is fixedly connected; the chute is provided with a number of positioning projections, and the sliding block is screwed with locking screws.

Preferably, the photovoltaic module includes an aluminum frame, an upper glass plate, a lower glass plate, photovoltaic cell sheets, welding ribbons, EVA fillers, and a junction box; the sides of the upper glass plate and the lower glass plate are fixed with an aluminum frame , between the upper glass plate and the lower glass plate are arranged a plurality of photovoltaic cell sheets connected by welding ribbons, EVA fillers are arranged on the outer periphery of the plurality of photovoltaic cell sheets, and the welding ribbons are connected to the junction box circuit.

Preferably, the first support arm is fixedly connected to the beam through screws.

Preferably, the support rod is an angle steel, and the first hinge and the second hinge are fixed on the lower side of the angle steel.

Preferably, the adjusting rod is welded to the slider.

During the operation of the present invention, loosen the locking screw, slide the slider left and right, make the inclination angle of the photovoltaic module reach the optimal position, and tighten the locking screw so that the locking screw is located between two adjacent positioning protrusions to prevent The locking screw slides and shifts to change the optimal tilt angle of the photovoltaic module. The first support arm is vertically fixed on the beam, and the first hinge at the upper end can be rotated correspondingly with the angle change of the photovoltaic module; the light transmittance of the double-glass photovoltaic module High, with good anti-penetration performance and windproof performance, can improve its light absorption and conversion efficiency of radio and television.

After adopting the above structure, the beneficial effects produced by the present invention are as follows: the angle-adjustable solar photovoltaic assembly mechanism described in the present invention is convenient to adjust the angle of the photovoltaic assembly, easy to install, disassemble, maintain, and replace, and has a beautiful appearance and high energy conversion rate. High, the present invention has the advantages of simple structure, reasonable setting, low production cost and the like.

Description of drawings

Fig. 1 is a structural diagram of the present invention;

Fig. 2 is a structural diagram of the photovoltaic module of the present invention;

Fig. 3 is an enlarged view of part A in Fig. 1 .

Explanation of reference signs:

Photovoltaic module 1, adjustable bracket 2, support 3, beam 4, first support arm 5, first hinge 6, support rod 7, chute 8, positioning bump 9, slider 10, adjustment rod 11, second Hinge 12, locking screw 13, aluminum frame 14, upper glass plate 15, lower glass plate 16, photovoltaic cells 17, welding ribbon 18, EVA packing 19, junction box 20, screw 21.

Detailed ways

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Referring to Fig. 1 - Fig. 3, this specific embodiment adopts the following technical scheme: it includes a photovoltaic module 1 and an adjustable support 2; the adjustable support 2 includes a support 3, a beam 4, a first support arm 5. First hinge 6, support rod 7, chute 8, positioning bump 9, slider 10, adjustment rod 11, second hinge 12, locking screw 13; the back of the photovoltaic module 1 is fixed with a support rod 7; a crossbeam 4 is fixed on the support 3, a first support arm 5 is fixed on one end of the crossbeam 4, the first support arm 5 is connected with the support rod 7 through a first hinge 6, and the other end of the crossbeam 4 is provided with a slide Slot 8, slide block 10 is slidably connected in the chute 8, one end of the adjustment rod 11 is connected with the support rod 7 through the second hinge 12, and the other end of the adjustment rod 11 is fixedly connected with the slide block 10; Several positioning protrusions 9 are provided, and locking screws 13 are screwed on the slider 10 .

Preferably, the photovoltaic module 1 includes an aluminum frame 14, an upper glass plate 15, a lower glass plate 16, a photovoltaic battery sheet 17, a welding ribbon 18, an EVA filler 19, and a junction box 20; the upper glass plate 15 and the lower glass plate The side of the glass plate 16 is fixed with an aluminum frame 14, and between the upper glass plate 15 and the lower glass plate 16, a number of photovoltaic cells 17 connected by welding ribbons 18 are arranged, and the outer circumference of the plurality of photovoltaic cells 17 is provided with EVA fillers 19, The solder ribbon 18 is electrically connected to the junction box 20 .

Preferably, the first support arm 5 is fixedly connected to the beam 4 through screws 21 .

Preferably, the support rod 7 is an angle steel, and the first hinge 6 and the second hinge 12 are fixed on the lower side of the angle steel.

Preferably, the adjustment rod 11 is welded to the slider 10 .

When operating this specific embodiment, loosen the locking screw 13, slide the slider 10 left and right, make the inclination angle of the photovoltaic module 1 reach the best position, and tighten the locking screw 13 so that the locking screw 13 is located between two adjacent Between the positioning protrusions 9, the locking screw 13 is prevented from sliding and shifting, so as to change the optimal inclination angle of the photovoltaic module 1. The first support arm 5 is vertically fixed on the beam 4, and the first hinge 6 at the upper end can follow the photovoltaic module 1 The angle changes and rotates accordingly; the double glass photovoltaic module has high light transmittance, has good anti-penetration performance and windproof performance, and can improve its light absorption and conversion efficiency of radio and television.

After adopting the above structure, the beneficial effects of this specific embodiment are as follows: the angle-adjustable solar photovoltaic module mechanism described in this specific embodiment is convenient to adjust the angle of the photovoltaic module, easy to install, disassemble, maintain, and replace, and has a beautiful appearance , high energy conversion rate, this embodiment has the advantages of simple structure, reasonable setting, low production cost and the like.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A kind of 1. adjustable angle solar photovoltaic assembly mechanism, it is characterised in that：It includes photovoltaic module and adjustable support；It is described Adjustable support include bearing, crossbeam, the first support arm, first axle, supporting rod, sliding slot, locating convex block, sliding block, adjusting rod, Second hinge, lock screw；The back side of the photovoltaic module is fixed with supporting rod；Crossbeam is fixed with the bearing, it is horizontal One end of beam is fixed with the first support arm, and the first support arm is connected by first axle with supporting rod, and the other end of crossbeam is set Have sliding slot, sliding block slidably connected in sliding slot, one end of adjusting rod is connected by second hinge with supporting rod, adjusting rod it is another End is fixedly connected with a slide block；Some locating convex blocks are provided with the sliding slot, lock screw is screwed with sliding block.
2. A kind of 2. adjustable angle solar photovoltaic assembly mechanism according to claim 1, it is characterised in that：The photovoltaic Component includes aluminium frame, upper glass plates, lower glass plate, photovoltaic cell, welding, EVA fillers, terminal box；The upper glass The side of plate and lower glass plate is fixed with aluminium frame, be provided between upper glass plates and lower glass plate it is some by welding connect Photovoltaic cell, the periphery of some photovoltaic cells are provided with EVA fillers, and welding is connected with junction box circuit.
3. A kind of 3. adjustable angle solar photovoltaic assembly mechanism according to claim 1, it is characterised in that：Described first Support arm is fixedly connected by screw with crossbeam.
4. A kind of 4. adjustable angle solar photovoltaic assembly mechanism according to claim 1, it is characterised in that：The support Bar is angle steel, and first axle and second hinge are fixed on the lower side of angle steel.
5. A kind of 5. adjustable angle solar photovoltaic assembly mechanism according to claim 1, it is characterised in that：The adjusting Bar is welded with sliding block.
6. A kind of 6. adjustable angle solar photovoltaic assembly mechanism according to claim 1, it is characterised in that：The positioning Convex block prevents lock screw sliding transfer, and changes the optimum tilt angle of photovoltaic module.