CN209958840U

CN209958840U - Solar power generation stand and open-air venue

Info

Publication number: CN209958840U
Application number: CN201822204665.0U
Authority: CN
Inventors: 惠述伟
Original assignee: Huaxia Energy (guangdong) Amperex Technology Ltd
Current assignee: Huaxia Energy (guangdong) Amperex Technology Ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-01-17
Anticipated expiration: 2028-12-26

Abstract

The utility model relates to a solar energy power generation stand and balcony venue. The solar power generation stand comprises a stand body provided with a plurality of steps, each step of the plurality of steps is provided with a communicated wire guide groove, and a plurality of solar panels are arranged on the kick surface and the tread surface of each step of the plurality of steps; the solar panels form a panel array, and electric energy generated by the panel array is led out through the wires in the wire grooves and flows into a header box. The arrangement of the wire grooves of the solar cell panel on the stand is convenient for laying the solar cell panel, and the generated electric energy is supplied to electric facilities in the venue through the arrangement of the array, so that the waste of solar energy resources is solved; the installation mode of the solar cell panel is attractive, and the comfort level of audiences can be increased.

Description

Solar power generation stand and open-air venue

Technical Field

The utility model relates to a new forms of energy technical field especially relates to a solar energy power generation stand and open air venue.

Background

With the development of urbanization, various open venues appear like bamboo shoots after rain, and large-scale open stands are often arranged in the built open venues. These stands are relatively single in function, and the frequency of the use of stand all the year round is lower, is in the idle state basically when there is not large-scale event, for example the court stand in campus is used several times only in the meeting of sports in one year, and the present day of having fully developed roof power station, BIPV is the waste of very big building resource.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The utility model aims at providing a solar energy power generation stand and open air venue is in order to solve above-mentioned wasting of resources's problem.

(II) technical scheme

In order to solve the above problems, a first aspect of the present invention provides a solar power generation stand, including a stand body provided with a plurality of steps, each of the plurality of steps is provided with a communicating wire groove, and a plurality of solar panels are installed on a kick surface and a tread surface of each of the plurality of steps; the solar panels form a panel array, and electric energy generated by the panel array is led out through the wires in the wire grooves and flows into a header box.

Furthermore, the solar panels are installed in a panel fixing frame, the panel fixing frame is provided with screw holes, and the solar panels are fixed on the steps through flat head expansion screws penetrating through the screw holes; or the common screw penetrates through a mounting hole which is reserved in the step and is provided with a nut to fix the solar panel on the step.

Further, still include: a wire groove cover; the wire groove cover is embedded in the notch of the wire groove.

Further, still include: a battery or inverter; the junction box is electrically connected with the storage battery and used for storing electric energy generated by the battery panel array; or the combiner box is electrically connected with the inverter and then merged into an external power grid.

Furthermore, the storage battery is electrically connected with one or more of lighting equipment, display equipment, sound equipment and a charging pile.

Furthermore, the solar cell panel is a flexible thin-film solar cell panel and comprises a polyimide cover plate, a first EVA (ethylene vinyl acetate) adhesive film, a stainless steel substrate power generation film, a second EVA adhesive film and a polyvinyl fluoride composite film back plate which are sequentially stacked.

Further, the electrical connection mode that the panel array adopted does: the solar cell panel arranged on the kicking surface of each step of the plurality of steps is connected with the solar cell panel arranged on the tread in series, and then the solar cell panels are connected in parallel one by one; or all the solar panels installed on the skirting surfaces of the steps are connected in series one by one, all the solar panels installed on the treads of the steps are connected in series one by one, and then the solar panels are connected in parallel.

Further, the width of the wire groove is 5-10 cm; the depth of the wire groove is 5-10 cm.

The utility model discloses a further aspect provides an open air venue, its characterized in that is provided with the solar energy power generation stand as in any one of above-mentioned scheme.

The utility model provides a solar power generation stand, which comprises a stand body provided with a plurality of steps, wherein each step of the steps is provided with a communicated wire groove, and a plurality of solar cell panels are arranged on the skirting surface and the tread of each step of the steps; the solar panels form a panel array, and electric energy generated by the panel array is led out through the wires in the wire grooves and flows into a header box.

(III) advantageous effects

The above technical scheme of the utility model has following profitable technological effect:

(1) solar energy resources are fully utilized, and resource waste is avoided;

(2) the storage battery is used for storing the electric energy to supply to the electric facilities in the venue, so that the cost is saved;

(3) can also supply electric energy to the power grid to generate income

(4) The installation mode of the solar cell panel is attractive, and the comfort level of audiences can be increased.

Drawings

Fig. 1 is a schematic structural view of a solar power stand according to an alternative embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a solar power stand according to an alternative embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a wire guide of a solar power stand according to an alternative embodiment of the present invention;

fig. 4 is a schematic structural view of a solar panel of a solar power stand according to an alternative embodiment of the present invention;

fig. 5 is a schematic view of a first connection of a solar panel of a solar power stand according to an alternative embodiment of the present invention;

fig. 6 is a schematic view of a second connection mode of a solar panel of a solar power stand according to an alternative embodiment of the present invention.

Reference numerals:

1: a step; 11: kicking; 12: a tread; 2: a solar panel; 21: a polyimide cover plate; 22: a first EVA adhesive film; 23: a stainless steel substrate power generation film; 24: a second EVA adhesive film; 25: a polyvinyl fluoride composite film backsheet; 2-a: a battery panel fixing frame; 2-a-1: a screw hole; 3: a wire; 31: a wire guide groove; 32: a wire groove cover; 4: a combiner box; 5: a storage battery; 6: a lighting device; 7: a display device; 8: charging piles; 9: an inverter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

A schematic diagram of a layer structure according to an embodiment of the invention is shown in the drawing. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity. The shapes of various regions, layers, and relative sizes and positional relationships therebetween shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, as actually required.

It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. 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.

In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by like reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

In a first embodiment of the present invention, a solar power generation stand is provided, which includes a stand body provided with a plurality of steps 1, and is characterized in that each step 1 of the plurality of steps is provided with a communicating wire groove 31, and a plurality of solar panels 2 are installed on a kick surface 11 and a tread surface 12 of each step 1 of the plurality of steps; the solar panels 2 form a panel array, and the electric energy generated by the panel array is led out through the wires 3 in the wire grooves 31 and flows into a combiner box 4. Since the width of the step 1 is different between the tread 11 and the tread 12, the solar panels 2 provided on the tread 11 and the tread 12 of the step 1 are designed according to the actual condition of the stand. The accommodation groove and the wire guide groove 31 of the solar cell panel 2 are arranged on the stand, so that the solar cell panel 2 can be conveniently laid, the generated electric energy can be supplied to electric facilities in a venue, and the waste of solar energy resources can be further solved; the installation mode of the solar cell panel 2 is attractive, and the comfort level of audiences can be improved.

Optionally, the solar panels 2 are installed in a panel fixing frame 2-a, the panel fixing frame 2-a is provided with screw holes 2-a-1, and the solar panels 2 are fixed on the steps 1 by flat head expansion screws penetrating through the screw holes 2-a-1; or the solar panel 2 is fixed on the step 1 through a mounting hole which is reserved in the step 1 and is provided with a nut by a common screw. The solar cell panel 2 is tightly clamped by the cell panel fixing frame 2-a and then fixed on the surface of the step 1, so that the mode is attractive, the solar cell panel 2 can be firmly embedded in the accommodating groove, and the solar cell panel 2 is protected.

Optionally, a screw hole 2-a-1 is formed in the panel fixing frame 2-a, and the solar panel 2 is fixed on the step 1 by passing a screw through the screw hole 2-a-1. Preferably, flat head inflation screw fixes solar cell panel 2 in the storage tank, keeps step 1 level and smooth in the installation, can not arouse the discomfort when trampling.

Optionally, the method further includes: a wire groove cover 32; the wire groove cover 32 is embedded in the notch of the wire groove 31. The step 1 can be smooth and beautiful in surface by arranging the wire groove cover 32, and the protection of the wire 3 is also realized, and preferably, the waterproof wire groove cover 32 is used, and the protection of a circuit is also realized.

Optionally, the method further includes: a battery 5 or an inverter; the junction box 4 is electrically connected with the storage battery 5 and is used for storing electric energy generated by the battery panel array; or the combiner box 4 is electrically connected with the inverter and then is merged into an external power grid. The electric energy generated by the plurality of solar panels 2 is collected and supplied to other electronic devices for use. The power can be supplied to the grid via the inverter 9 for revenue. Or the electric energy generated in the daytime is stored and is supplied to the electric equipment at night.

Optionally, the battery 5 is further electrically connected to one or more of the lighting device 6, the display device 7, the audio device, and the charging pile 8.

Optionally, the solar cell panel 2 is a flexible thin-film solar cell panel, and includes a polyimide cover plate 21, a first EVA film 22, a stainless steel substrate power generation film 23, a second EVA film 24, and a polyvinyl fluoride composite film back plate 25, which are sequentially stacked. The solar cell panel 2 has lasting and efficient power generation efficiency, has certain elasticity and flexibility, and meets the comfort level of the stand in contact and use of a human body.

Optionally, the width of the wire groove is 5-10 cm; the depth of the wire groove is 5-10 cm. The installation of wire can be satisfied, construction cost can be reduced again.

fig. 4 is a schematic structural diagram of a solar panel of a solar power stand according to an alternative embodiment of the present invention.

1-4, in an alternative embodiment, there is provided a solar power stand comprising: the stand body and the solar cell panel 2; the stand body is provided with a step 1, the step 1 is provided with a wire guide groove 31, and a kick surface 11 and a tread surface 12 of the step 1 are respectively provided with accommodating grooves for accommodating the solar cell panel 2; the solar cell panel 2 is embedded in the accommodating groove, electric energy generated by the solar cell panel 2 is led out through the wire 3, and the wire 3 is arranged in the wire groove 31. Particularly, the solar panel fixing frame also comprises a solar panel fixing frame 2-a; the solar cell panel 2 is arranged in the cell panel fixing frame 2-a. Specifically, a screw hole 2-a-1 is formed in the panel fixing frame 2-a, and the solar panel 2 is fixed on the step 1 by penetrating a screw through the screw hole 2-a-1. Specifically, still include: a wire groove cover 32; the wire groove cover 32 is embedded in the notch of the wire groove 31. Specifically, still include: a combiner box 4; the combiner box 4 is electrically connected with the solar cell panel 2 through the lead 3. Specifically, still include: a storage battery 5; the storage battery 5 is electrically connected with the combiner box 4 and stores the electric energy generated by the solar cell panel 2. Specifically, the storage battery 5 is further electrically connected with one or more of a lighting device 6, a display device 7, a sound device, and a charging pile 8. Specifically, the solar cell panel 2 includes a polyimide cover plate 21, a first EVA film 22, a stainless steel substrate power generation film 23, a second EVA film 24, and a polyvinyl fluoride composite film back plate 25, which are sequentially stacked. Specifically, the width of the accommodating groove is 5-10 cm; the depth of the containing groove is 5-10 cm.

As shown in fig. 5 and 6, in an alternative embodiment, the electrical connection mode adopted by the panel array is as follows: the solar panels 2 arranged on the kick surface 11 of each step of the plurality of steps are connected in series with the solar panels 2 arranged on the tread 12, and then the solar panels are connected in parallel one by one; or the solar panels 2 arranged on all the kick surfaces 11 of the steps are connected in series one by one, the solar panels 2 arranged on all the treads 12 of the steps are connected in series one by one, and then the solar panels are connected in parallel.

According to another aspect of the embodiments of the present invention, there is provided an open-air venue provided with the solar power generation stand as defined in any one of the above embodiments.

The utility model aims at protecting a solar energy power generation stand, include: the stand body and the solar cell panel 2; the stand body is provided with a step 1, the step 1 is provided with a wire guide groove 31, and a kick surface 11 and a tread surface 12 of the step 1 are respectively provided with accommodating grooves for accommodating the solar cell panel 2; the solar cell panel 2 is embedded in the accommodating groove, electric energy generated by the solar cell panel 2 is led out through the wire 3, and the wire 3 is arranged in the wire groove 31. The arrangement of the wire grooves 31 of the solar cell panel 2 on the stand is convenient for laying the solar cell panel 2, and the generated electric energy is supplied to electric facilities in the venue through the array arrangement, so that the waste of solar energy resources is solved; the installation mode of the solar cell panel 2 is attractive, and the comfort level of audiences can be improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A solar power generation stand comprises a stand body provided with a plurality of steps (1), and is characterized in that each step (1) in the steps is provided with a communicated wire guide groove (31), and a plurality of solar panels (2) are arranged on a kick surface (11) and a tread surface (12) of each step (1) in the steps;

the solar panels (2) form a panel array, and electric energy generated by the panel array is led out through the wires (3) in the wire grooves (31) and flows into a header box (4).

2. The solar power generation stand according to claim 1, characterized in that the plurality of solar panels (2) are mounted in a panel fixing frame (2-a), the panel fixing frame (2-a) is provided with screw holes (2-a-1), and the solar panels (2) are fixed on the steps (1) by flat head expansion screws passing through the screw holes (2-a-1); or the common screws penetrate through mounting holes which are reserved in the steps (1) and provided with nuts to fix the solar panel (2) on the steps (1).

3. The solar power generation stand of claim 1, further comprising: a wire groove cover (32);

the wire groove cover (32) is embedded in the notch of the wire groove (31).

4. The solar power generation stand of claim 3, further comprising: a battery (5) or an inverter;

the combiner box (4) is electrically connected with the storage battery (5) and is used for storing electric energy generated by the battery panel array; or the combiner box (4) is electrically connected with the inverter and then is integrated into an external power grid.

5. Solar power generation stand according to claim 4, characterized in that the accumulator (5) is also electrically connected to one or more of lighting devices (6), display devices (7), sound devices and charging poles (8).

6. The solar power generation stand according to any one of claims 1 to 4, wherein the plurality of solar panels (2) are flexible thin film solar panels, and comprise a polyimide cover plate (21), a first EVA adhesive film (22), a stainless steel substrate power generation film (23), a second EVA adhesive film (24) and a polyvinyl fluoride composite film back plate (25) which are sequentially laminated.

7. The solar power generation stand of claim 1, wherein the panel array is electrically connected in the manner of: the solar panels (2) arranged on the kick surfaces (11) of the steps are connected in series with the solar panels (2) arranged on the treads (12), and then the solar panels are connected in parallel one by one; or the solar panels (2) arranged on all the kick surfaces (11) of the steps are connected in series one by one, the solar panels (2) arranged on all the tread surfaces (12) of the steps are connected in series one by one, and then the solar panels and the tread surfaces are connected in parallel.

8. The solar power generation stand of claim 1, wherein the width of the wire channel is 5-10 centimeters; the depth of the wire groove is 5-10 cm.

9. An open-air venue provided with a solar-powered stand according to any one of claims 1 to 8.