Solar anti-glare panel

Abstract

The utility model relates to a solar anti-glare panel. A solar anti-glare panel comprises a flexible perovskite photovoltaic module and a supporting piece, and the flexible perovskite photovoltaic module covers the outer surface of the supporting piece. The solar anti-glare panel is simple in structure, can provide supplementary electric energy for electric equipment near a road on the basis of blocking or weakening a high beam on an opposite lane, fully utilizes the characteristics of a road separation zone, and is energy-saving and environment-friendly.

Description

Technical Field

[0001] This utility model relates to the field of road equipment technology, and in particular to a solar anti-glare panel. Background Technology

[0002] Anti-glare panels are traffic safety products installed on the median strip of highways to solve the problem of glare from oncoming vehicle headlights. Traditional anti-glare panels only block or reduce the high beams of oncoming vehicles, and their function is relatively simple. However, road medians generally have the advantages of ample sunlight and no tall buildings to block the light, making them ideal areas for installing photovoltaic power generation equipment. Utility Model Content

[0003] Therefore, it is necessary to provide a solar anti-glare panel to address the problem of the limited functionality of traditional anti-glare panels.

[0004] A solar anti-glare panel includes a flexible perovskite photovoltaic module and a support member, wherein the flexible perovskite photovoltaic module covers the outer surface of the support member.

[0005] The aforementioned solar anti-glare panels have a simple structure and, in addition to blocking or reducing the effect of high beams from oncoming lanes, can also provide supplemental power to electrical equipment near the road, making full use of the characteristics of the road median strip, thus saving energy and protecting the environment.

[0006] In one embodiment, the flexible perovskite photovoltaic module includes, from the outside in, a first flexible substrate, a perovskite photovoltaic cell, and a second flexible substrate.

[0007] In one embodiment, the first flexible substrate includes at least one of polyethylene naphthalate film or polyethylene terephthalate film, and the second flexible substrate includes at least one of EVA film, POE film, EPE film or aluminum foil.

[0008] In one embodiment, the perovskite photovoltaic cell includes, from the outside in, a transparent conductive layer, a first charge transport layer, a perovskite light-absorbing layer, a second charge transport layer, and an electrode layer.

[0009] In one embodiment, the first charge transport layer is a hole transport layer or an electron transport layer; the second charge transport layer is the electron transport layer or the hole transport layer.

[0010] In one embodiment, the support member is cylindrical, cylindrical, tetrahedral, polyhedral, irregular polyhedral, or plate-shaped. The cylindrical, cylindrical, or polyhedral design allows the perovskite solar cell module covering the surface to generate electricity regardless of the angle of sunlight, enabling it to operate in all weather conditions.

[0011] In one embodiment, the support is made of at least one of fiberglass, metal, polymer, and composite materials.

[0012] In one embodiment, the solar anti-glare panel further includes a reinforcing member disposed inside the support member.

[0013] In one embodiment, the solar anti-glare panel also includes a base.

[0014] In one embodiment, the perovskite photovoltaic module is bonded to the outer surface of the support.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model of a solar anti-glare panel has a simple structure. In addition to blocking or reducing the beams of oncoming headlights, it can also provide supplemental power to electrical equipment near the road, making full use of the characteristics of the road median strip, thus saving energy and protecting the environment. The cylindrical, tubular, or multi-faceted design allows the perovskite solar cell modules covering the surface to operate regardless of the angle of sunlight, enabling all-weather power generation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the solar anti-glare panel in Example 2;

[0018] Figure 2 This is a top view of the solar anti-glare panel in Example 2;

[0019] Figure 3 This is a schematic diagram of the structure of the solar anti-glare panel in Example 3;

[0020] Figure 4 This is a top view of the solar anti-glare panel in Example 3;

[0021] Figure 5 This is a schematic diagram of the perovskite photovoltaic module in this utility model;

[0022] Figure 6 This is a schematic diagram of the perovskite photovoltaic cell in this utility model.

[0023] Explanation of reference numerals in the attached figures: 1. Perovskite photovoltaic module; 11. First flexible substrate; 12. Perovskite photovoltaic cell; 121. Transparent conductive layer; 122. First charge transport layer; 123. Perovskite light-absorbing layer; 124. Second charge transport layer; 125. Electrode layer; 13. Second flexible substrate; 2. Support member; 3. Reinforcing member; 4. Base. Detailed Implementation

[0024] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0025] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Example 1

[0028] A solar anti-glare panel includes a flexible perovskite photovoltaic module 1, a support member 2, a reinforcing member 3, and a base 4. The flexible perovskite photovoltaic module 1 covers the outer surface of the support member 2, and the reinforcing member 3 is disposed inside the support member 2. The flexible perovskite photovoltaic module 1 includes, from the outside to the inside, a first flexible substrate 11, a perovskite photovoltaic cell 12, and a second flexible substrate 13. The first flexible substrate 11 includes at least one of polyethylene naphthalate (PEN) film or polyethylene terephthalate (PET) film, and the second flexible substrate 13 includes at least one of EVA film, POE film, EPE film, or aluminum foil. The perovskite photovoltaic cell 12 includes, from the outside to the inside, a transparent conductive layer 121, a first charge transport layer 122, a perovskite light-absorbing layer 123, a second charge transport layer 124, and an electrode layer 125. The first charge transport layer 122 is a hole transport layer or an electron transport layer, and the second charge transport layer 124 is an electron transport layer or a hole transport layer. The support component 2 is cylindrical, cylindrical, tetrahedral, polyhedral, irregular polyhedral, or plate-shaped. The support component 2 is made of at least one of fiberglass, metal, or polymer material.

[0029] Example 2

[0030] A solar anti-glare panel, such as Figure 1 and Figure 2As shown, the system includes, from the inside out, a reinforcing member 3, a support member 2, and a flexible perovskite photovoltaic module 1, as well as a base 4 located below. The reinforcing member 3 is welded inside the support member 2, and the flexible perovskite photovoltaic module 1 is attached to the outer surface of the support member 2.

[0031] The flexible perovskite photovoltaic module 1 includes a first flexible substrate 11, a perovskite photovoltaic cell 12, and a second flexible substrate 13 arranged sequentially from the outside to the inside. The perovskite photovoltaic cell 12 includes a transparent conductive layer 121, a first charge transport layer 122, a perovskite light-absorbing layer 123, a second charge transport layer 124, and an electrode layer 125 stacked sequentially from the outside to the inside. The first charge transport layer 122 is a hole transport layer or an electron transport layer, and the second charge transport layer 124 is an electron transport layer or a hole transport layer. The support member 2 is cylindrical and made of fiberglass. The first flexible substrate 11 includes at least one of polyethylene naphthalate (PEN) film or polyethylene terephthalate (PET) film, and the second flexible substrate 13 includes at least one of EVA film, POE film, EPE film, or aluminum foil.

[0032] Example 3

[0033] A solar anti-glare panel, such as Figure 3 and Figure 4 As shown, the system includes a support member 2 and a flexible perovskite photovoltaic module 1 arranged from the inside out, as well as a base 4 disposed below. The flexible perovskite photovoltaic module 1 is attached to the outer surface of the support member 2.

[0034] The flexible perovskite photovoltaic module 1 includes a first flexible substrate 11, a perovskite photovoltaic cell 12, and a second flexible substrate 13 arranged sequentially from the outside to the inside. The perovskite photovoltaic cell 12 includes a transparent conductive layer 121, a first charge transport layer 122, a perovskite light-absorbing layer 123, a second charge transport layer 124, and an electrode layer 125 stacked sequentially from the outside to the inside. The first charge transport layer 122 is a hole transport layer or an electron transport layer, and the second charge transport layer 124 is an electron transport layer or a hole transport layer. The support member 2 is cylindrical and made of fiberglass. The first flexible substrate 11 includes at least one of polyethylene naphthalate (PEN) film or polyethylene terephthalate (PET) film, and the second flexible substrate 13 includes at least one of EVA film, POE film, EPE film, or aluminum foil.

[0035] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A solar glare shield, characterized in that, The flexible perovskite photovoltaic module comprises a reinforcing member (3), a support member (2) and a flexible perovskite photovoltaic component (1) arranged from inside to outside, and a base (4) arranged below, the reinforcing member (3) is welded inside the support member (2), and the flexible perovskite photovoltaic component (1) is pasted on the outer surface of the support member (2); the flexible perovskite photovoltaic component (1) comprises a first flexible substrate (11), a perovskite photovoltaic cell (12) and a second flexible substrate (13) arranged from outside to inside in sequence; the perovskite photovoltaic cell (12) comprises a transparent conductive layer (121), a first charge transport layer (122), a perovskite light absorption layer (123), a second charge transport layer (124) and an electrode layer (125) arranged from outside to inside in sequence, the first charge transport layer (122) is a hole transport layer or an electron transport layer, and the second charge transport layer (124) is an electron transport layer or a hole transport layer; the support member (2) is in a cylindrical shape and is made of glass fiber reinforced plastic.

2. The solar glare shield of claim 1, wherein, The first flexible substrate (11) comprises at least one of a polyethylene naphthalate (PEN) film or a polyethylene terephthalate (PET) film, and the second flexible substrate (13) comprises at least one of an EVA adhesive film, a POE adhesive film, an EPE adhesive film or an aluminum foil.

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