Photovoltaic sunshade

Abstract

The utility model discloses a photovoltaic sunshade shed. The photovoltaic sunshade comprises a support, a photovoltaic panel, electrical equipment and a first wire. The photovoltaic panel is arranged on the bracket; the electrical equipment is arranged on the bracket and is spaced from the photovoltaic panel; the first wire is connected with the photovoltaic panel and the electrical equipment, and at least part of the first wire is arranged in the support. According to the photovoltaic sunshade, at least part of the first wire is arranged in the support, and the part, directly exposed in the external environment, of the wire can be reduced, so that damage to the first wire caused by external environment factors is reduced, the service life of the first wire is prolonged, and the durability and reliability of the photovoltaic sunshade are improved. Besides, at least part of the first wire is arranged in the support, so that exposed lines are reduced, the appearance of the photovoltaic sunshade is neater and more attractive, the space of the support can be utilized more effectively, and the structure of the whole photovoltaic sunshade is more compact.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a photovoltaic sunshade. Background Art

[0002] With the continuous advancement of solar energy technology, photovoltaic panels, as a device that converts solar energy into electrical energy, are increasingly widely used in the field of outdoor awnings. Photovoltaic awnings with integrated photovoltaic panels not only provide traditional shading functions, but also generate electricity through photovoltaic panels to achieve energy self-sufficiency and even supply power to electrical equipment. In related technologies, the connection between photovoltaic panels and electrical equipment uses wires that are directly exposed to the outside, which makes the wires vulnerable to damage from external environmental factors. Utility Model Content

[0003] The utility model provides a photovoltaic sunshade.

[0004] The photovoltaic sunshade of the utility model embodiment comprises:

[0005] Bracket;

[0006] A photovoltaic panel, wherein the photovoltaic panel is arranged on the bracket;

[0007] An electrical device, the electrical device is arranged on the bracket and spaced apart from the photovoltaic panel;

[0008] A first wire is used to connect the photovoltaic panel and the electrical device, and the first wire is at least partially disposed in the bracket.

[0009] In the photovoltaic awning of the embodiment of the utility model, by at least partially setting the first wire in the bracket, the wire can be reduced from being directly exposed to the external environment, thereby reducing the damage to the first wire caused by external environmental factors, extending the service life of the first wire, and improving the durability and reliability of the photovoltaic awning. In addition, since the first wire is at least partially set in the bracket, this reduces the exposed wire, making the appearance of the photovoltaic awning more neat and beautiful, and can more effectively utilize the space of the bracket, making the structure of the entire photovoltaic awning more compact. In addition, by arranging the electrical equipment and the photovoltaic panel at intervals, a suitable installation position is provided for the electrical equipment, and sufficient space is also left for the light absorption and heat dissipation of the photovoltaic panel.

[0010] In some embodiments, the bracket includes an outer surface, the bracket has a groove formed in the outer surface, and the first wire is embedded in the groove.

[0011] In certain embodiments, the stent is a hollow structure and has a hollow hole, and the first wire is at least partially disposed in the hollow hole.

[0012] In some embodiments, the bracket includes a support column and a frame arranged at one end of the support column, the photovoltaic panel is mounted on the frame, and the electrical device is arranged on the support column.

[0013] In some embodiments, the electrical device includes at least one of a communication device, a lighting device, a speaker, and a socket.

[0014] In some embodiments, the photovoltaic awning further includes a base, and the bracket is connected to the base.

[0015] In some embodiments, the awning also includes an energy storage battery, which is electrically connected to the photovoltaic panel and is disposed in the base. The photovoltaic awning also includes a second wire, which connects the photovoltaic panel and the energy storage battery, and the second wire is at least partially disposed in the bracket and extends into the base.

[0016] In some embodiments, the base includes a bottom plate, a top plate and a side plate, the side plate connects the bottom plate and the top plate, the bottom plate, the top plate and the side plates enclose a housing space, and the energy storage battery is arranged in the housing space.

[0017] In some embodiments, the photovoltaic awning includes an air jet assembly disposed on the bracket, wherein the air jet assembly is electrically connected to the photovoltaic panel and is used to spray air toward the upper surface of the photovoltaic panel.

[0018] In some embodiments, the jet assembly includes a nozzle and an air pump connected to the nozzle, the air pump is electrically connected to the photovoltaic panel, the nozzle is disposed on the bracket, and the jet outlet of the nozzle faces the upper surface of the photovoltaic panel.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 It is a schematic structural diagram of a photovoltaic sunshade according to an embodiment of the utility model;

[0022] Figure 2 is a schematic diagram of a bracket and a first wire according to an embodiment of the utility model;

[0023] Figure 3is a schematic diagram of a bracket, a first wire and a second wire according to an embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of a base and an energy storage battery according to an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] Photovoltaic awning 100; bracket 10; photovoltaic panel 20; electrical equipment 30; first wire 40; groove 11; snap-fit ​​portion 110; hollow hole 12; support column 13; frame 14; base 50; energy storage battery 60; second wire 70; partition 15; bottom plate 51; top plate 52; side plate 53; accommodating space 54; jet assembly 80; nozzle 81; air pump 82; jet outlet 810. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0032] See also Figure 1 The photovoltaic awning 100 of the embodiment of the utility model comprises a bracket 10, a photovoltaic panel 20, an electrical device 30 and a first wire 40. The photovoltaic panel 20 is arranged on the bracket 10; the electrical device 30 is arranged on the bracket 10 and is spaced apart from the photovoltaic panel 20; the first wire 40 connects the photovoltaic panel 20 and the electrical device 30, and the first wire 40 is at least partially arranged in the bracket 10.

[0033] In the photovoltaic awning 100 of the embodiment of the utility model, by at least partially setting the first wire 40 in the bracket 10, the part of the wire directly exposed to the external environment can be reduced, thereby reducing the damage to the first wire 40 caused by external environmental factors, extending the service life of the first wire 40, and improving the durability and reliability of the photovoltaic awning 100. In addition, since the first wire 40 is at least partially set in the bracket 10, the exposed line is reduced, making the appearance of the photovoltaic awning 100 more neat and beautiful, and the space of the bracket 10 can be more effectively utilized, making the structure of the entire photovoltaic awning 100 more compact. In addition, by arranging the electrical equipment 30 and the photovoltaic panel 20 at intervals, a suitable installation position is provided for the electrical equipment 30, and sufficient space is also left for the light absorption and heat dissipation of the photovoltaic panel 20.

[0034] Specifically, the bracket 10 is a structure for supporting and fixing the photovoltaic panel 20, providing a mounting base for the photovoltaic panel 20, so that the photovoltaic panel 20 can operate stably. The bracket 10 can be made of metal or other high-strength materials, and the bracket 10 can be used to support the photovoltaic panel 20 and keep it in a fixed position. The number of brackets 10 can be multiple, and multiple brackets 10 can support the photovoltaic panel 20 at different supporting points, thereby improving the stability of the photovoltaic panel 20. The lengths of the brackets 10 can be the same or different. Therefore, the photovoltaic panel 20 can be arranged horizontally or tilted.

[0035] The photovoltaic panel 20 is used to convert solar energy into electrical energy. The electrical energy converted by the photovoltaic panel 20 can be used for the driving device. The photovoltaic panel 20 can be different types of solar energy conversion devices such as monocrystalline silicon, polycrystalline silicon or thin-film solar cells, and photovoltaic panels 20 of different efficiencies and sizes can be selected as needed. The photovoltaic panel 20 can be set on the bracket 10 in a slot connection manner. For example, the edge of the photovoltaic panel 20 can be directly inserted into the corresponding slot on the bracket 10 and fixed by a spring clip, a pressure block or a hand tightening screw. Of course, according to actual needs, the photovoltaic panel 20 can also be set on the bracket 10 by other connection methods such as threaded connection and clamp connection. The number of photovoltaic panels 20 can be two, three, four or even more.

[0036] The electrical device 30 refers to a device that uses or converts electrical energy. The electrical device 30 can use the electrical energy generated by the photovoltaic panel 20 to perform specific functions. The first wire 40 can realize the electrical connection between the photovoltaic panel 20 and the electrical device 30. The first wire 40 can be a cable made of copper wire, aluminum wire or other conductive materials, and its specifications are determined according to the requirements of electrical energy transmission. A transformer circuit or a battery or other equipment can also be provided between the electrical device 30 and the photovoltaic panel 20 so that the electrical device 30 can use the electrical energy provided by the photovoltaic panel 20.

[0037] The first wire 40 can be led out from the output end of the photovoltaic panel 20 and connected to the input end of the electrical device 30. In the area between the bracket 10 and the photovoltaic panel 20, the outer surface of the first wire 40 can be sheathed with a protective tube, which can protect the first wire 40 from being damaged by the external environment. The protective tube can be a hose made of a heat-insulating material, which can be connected to the inside of the bracket 10, and the first wire 40 can be passed through the protective tube and extend into the bracket 10. The bracket 10 can be provided with an opening, and the first wire 40 can extend into the bracket 10 through the opening, and the bracket 10 can be provided with a channel for the first wire 40 to accommodate and pass through.

[0038] See also Figure 2 In some embodiments, the bracket 10 includes an outer surface, the bracket 10 has a groove 11 formed on the outer surface, and the first wire 40 is embedded in the groove 11.

[0039] In this way, the groove 11 can provide an additional physical protection layer for the first conductor 40. This can reduce the portion of the first conductor 40 that is directly exposed to the external environment, reduce the damage to the first conductor 40 caused by external environmental factors, and more effectively utilize the space of the bracket 10, making the structure of the entire photovoltaic awning 100 more compact. At the same time, the groove 11 can provide fixation and positioning for the first conductor 40, thereby simplifying the installation process and maintenance process. In addition, the way the first conductor 40 is embedded in the groove 11 makes it easy to observe the state of the first conductor 40, thereby improving the safety of the photovoltaic awning 100.

[0040] Specifically, the outer surface refers to the surface portion of the bracket 10 that contacts the outside. The groove 11 refers to a long strip-shaped concave portion manufactured on the outer surface. The groove 11 can be a straight groove, a curved groove or other shapes, and the width and depth of the groove 11 can be customized according to the size and number of the first wire 40. Through the notch of the groove 11, the state of the first wire 40 in the groove 11 can be observed, so as to facilitate timely maintenance of the first wire 40 when an electrical fault occurs in the first wire 40.

[0041] The inner wall of the groove 11 may be formed with a structure for fixing and limiting the first wire 40, so that the first wire 40 can be embedded in the groove 11. For example, a clamping portion 110 may be formed on the side wall of the groove 11, and the clamping portion 110 may cooperate with the outer surface of the first wire 40, so that the first wire 40 is embedded in the groove 11. During installation, the first wire 40 can be directly clamped into the clamping portion 110. During maintenance, the first wire 40 can be directly taken out from the groove 11. For another example, the inner wall of the groove 11 may be coated with an adhesive, and the adhesive adheres to the first wire 40, so that the first wire 40 is embedded in the groove 11.

[0042] See also Figure 1and Figure 3 In some embodiments, the stent 10 is a hollow structure and has a hollow hole 12 , and the first wire 40 is at least partially disposed in the hollow hole 12 .

[0043] In this way, the first wire 40 is passed through the hollow hole 12 of the bracket 10, and the bracket 10 can provide protection for the wire, so that the first wire 40 is not easily damaged by external environmental factors. Since the wire is passed through the hollow hole 12, the exposed wire is reduced, making the appearance of the photovoltaic awning 100 more neat and beautiful, and the space of the bracket 10 can be more effectively utilized, making the structure of the entire photovoltaic awning 100 more compact.

[0044] Specifically, the bracket 10 with a hollow structure can not only reduce the weight of the bracket 10, but also provide protection for the first wire 40. The hollow hole 12 can be a through hole or a blind hole in the bracket 10, and the hollow hole 12 can serve as a passage inside the bracket 10 for the first wire 40 to pass through or accommodate the first wire 40, thereby reducing the probability of the first wire 40 being damaged by external environmental factors, such as weather changes, mechanical shocks, etc.

[0045] The shape of the hollow hole 12 can be a regular shape such as a circle or a square, or an irregular shape. Hollow. The aperture of the hollow hole 12 can be larger than the outer diameter of the first wire 40. The size and shape of the hollow hole 12 can be customized according to the size and shape of the first wire 40 to ensure that the first wire 40 can be smoothly passed through. The number of the hollow holes 12 can be one or more. When there are multiple hollow holes 12, different hollow holes 12 can be independently arranged, which can facilitate the storage of multiple first wires 40, thereby reducing the probability of interference between different first wires 40.

[0046] See also Figure 1 In some embodiments, the bracket 10 includes a support column 13 and a frame 14 disposed at one end of the support column 13 , the photovoltaic panel 20 is mounted on the frame 14 , and the electrical device 30 is disposed on the support column 13 .

[0047] Thus, the bracket 10 is composed of a support column 13 and a frame 14 disposed at one end of the support column 13. This structure provides better stability and support force, which is conducive to bearing the weight of the photovoltaic panel 20 and the dynamic load of the driving device. In addition, the photovoltaic panel 20 and the electrical device 30 are respectively located on the frame 14 and the support column 13, which avoids interference between the photovoltaic panel 20 and the electrical device 30, and is conducive to light absorption and heat dissipation of the photovoltaic panel 20.

[0048] Specifically, the support column 13 is a part of the bracket 10, which plays the role of bearing and transferring loads, and can be made of high-strength materials, such as metals, alloys, etc., to ensure the stability of the entire structure. The frame 14 is a structure at one end of the support column 13, which is used to fix and support the photovoltaic panel 20. The frame 14 may include a crossbeam, a longitudinal beam, or other supporting components of a shape to accommodate photovoltaic panels 20 of different sizes.

[0049] The support column 13 and the frame 14 may be provided with channels for the first wire 40 or other cables to pass through, and the channels in the support column 13 and the frame 14 are interconnected. An opening for the first wire 40 to pass through may be provided on the surface of the frame 14 close to the photovoltaic panel 20, which can further reduce the volume of the first wire 40 exposed to the external environment, thereby reducing the probability of damage to the first wire 40 caused by external environmental factors.

[0050] The photovoltaic panel 20 can be set on the frame 14 by means of slot connection, bolt connection, adhesion, etc., or fixed to the frame 14 by means of a clamp or other components. The electrical equipment 30 can be set on the support column 13 by means of slot connection, bolt connection, etc., or fixed to the support column 13 by means of a clamp or other components. For some electrical equipment 30 that meet the requirements in size, these equipment can be embedded in the support column 13, thereby reducing the probability of damage to these equipment caused by external environmental factors, and being able to more effectively utilize the space of the support column 13, making the structure of the entire photovoltaic awning 100 more compact.

[0051] In some embodiments, the electrical device 30 includes at least one of a communication device, a lighting device, a speaker, and a socket.

[0052] In this way, the photovoltaic awning 100 can provide multiple functions such as network, lighting, music, power supply, etc. by integrating electrical devices 30 such as communication devices, lighting lamps, audio, and sockets. In addition, the photovoltaic awning 100 has good scalability and can choose to integrate different types of electrical devices 30 according to needs. In addition, the integrated electrical devices 30 can directly use the electrical energy generated by the photovoltaic panels 20, reducing the dependence on external power sources and achieving energy self-sufficiency.

[0053] Specifically, communication equipment refers to electronic devices that can transmit and receive data, such as Wi-Fi routers, signal amplifiers, modems, etc. Lighting lamps can be LED lamps, induction lamps, etc. Audio refers to devices that can play audio signals, such as speakers, horns, etc. Sockets refer to electrical devices 30 that provide power interfaces and can be connected to other electrical devices. Sockets can include ordinary household sockets, USB charging interfaces, sockets with special voltage or current requirements, etc.

[0054] See also Figure 1In some embodiments, the photovoltaic awning 100 further includes a base 50 , and the bracket 10 is connected to the base 50 .

[0055] In this way, the base 50 provides a more stable foundation for the entire awning, making the bracket 10 and the photovoltaic panel 20 arranged on the bracket 10 more stable, thereby enhancing the stability of the overall structure of the awning.

[0056] Specifically, the base 50 is the supporting foundation of the photovoltaic awning 100, and the base 50 can be made of strong and durable materials, such as wood, metal or high-strength plastic. The base 50 can be used for people to walk around or place items. The base 50 can be fixed to the bottom of the bracket 10 by bolts, screws or welding, or it can be fixed to the base 50 by plug-in connection. For example, the bottom of the bracket 10 is designed with a slot or tubular structure for inserting the base 50, which is locked by a pin or a buckle. The base 50 can be provided with a mounting hole, which can be used to connect to the bottom of the bracket 10. At the connection between the bracket 10 and the base 50, a gasket or a sealing ring can be set to improve stability and wind and rainproof performance.

[0057] See also Figure 1 and Figure 4 In some embodiments, the awning also includes a storage battery 60, which is electrically connected to the photovoltaic panel 20 and is disposed in the base 50. The photovoltaic awning 100 also includes a second wire 70, which connects the photovoltaic panel 20 and the storage battery 60. The second wire 70 is at least partially disposed in the bracket 10 and extends into the base 50.

[0058] In this way, the design of the integrated energy storage battery 60 simplifies the installation process, because there is no need to place the energy storage battery 60 separately outside the awning, thereby reducing the number of installation points and wiring, making maintenance more convenient, and avoiding external cluttered lines and equipment, improving the overall aesthetics of the awning. In addition, the design of the built-in energy storage battery 60 reduces the impact of external factors on the energy storage battery 60, such as weather changes or accidental impacts, thereby improving the safety of the entire energy storage battery 60.

[0059] In addition, since the second wire 70 is at least partially disposed in the bracket 10 and extends into the base 50, the bracket 10 and the base 50 can provide protection for the second wire 70, thereby reducing the probability of external environmental factors causing damage to the second wire 70. This also reduces exposed wiring, making the appearance of the photovoltaic awning 100 more tidy and beautiful, and can more effectively utilize the space of the bracket 10 and the base 50, making the structure of the entire photovoltaic awning 100 more compact.

[0060] Specifically, the energy storage battery 60 can be a lithium-ion battery, a lead-acid battery or other types of rechargeable batteries. The energy storage battery 60 is used to store the electrical energy generated by the photovoltaic panel 20, and can power the electrical equipment 30 or the load outside the photovoltaic awning 100. The energy storage battery 60 and the photovoltaic panel 20 can be directly connected by a cable, or they can be electrically connected through an intermediate device such as a junction box or a busbar. The energy storage battery 60 can be connected to the inner surface of the base 50 by gluing, threading, etc. Among them, the gluing method can prevent shock and reduce mechanical wear. The base 50 can be provided with a battery tray or a fixing frame to facilitate the installation or removal of the energy storage battery 60.

[0061] The second conductor 70 can realize the electrical connection between the photovoltaic panel 20 and the energy storage battery 60. The second conductor 70 can be a cable made of copper wire, aluminum wire or other conductive materials, and its specifications are determined according to the requirements of power transmission. A transformer circuit or battery and other equipment can also be provided between the energy storage battery 60 and the photovoltaic panel 20 so that the photovoltaic panel 20 can supply power to the energy storage battery 60.

[0062] The second wire 70 can be led out from the output end of the photovoltaic panel 20 and connected to the input end of the energy storage battery 60. The bracket 10 can have a channel connected to the base 50, and the base 50 can be provided with an opening. The second wire 70 can be inserted into the channel and extend into the base 50 through the opening. The second wire 70 and the first wire 40 can be inserted into the bracket 10 together, and the length of the second wire 70 can be longer than the first wire 40. Figure 3 The bracket 10 may include a partition 15, which may isolate the inside of the bracket 10 into two areas. The first wire 40 and the second wire 70 may be respectively arranged in the two areas to reduce the probability of mutual interference between the first wire 40 and the second wire 70.

[0063] See also Figure 1 and Figure 4 In some embodiments, the base 50 includes a bottom plate 51, a top plate 52 and a side plate 53, the side plate 53 connects the bottom plate 51 and the top plate 52, the bottom plate 51, the top plate 52 and the side plate 53 enclose a accommodating space 54, and a storage battery 60 is arranged in the accommodating space 54.

[0064] In this way, the energy storage battery 60 is completely integrated in the accommodation space 54 of the base 50 of the photovoltaic awning 100, which improves the integration of the photovoltaic awning 100, reduces external components, and makes the photovoltaic awning 100 more compact as a whole. In addition, the accommodation space 54 enclosed by the side panels 53, the bottom panel 51 and the top panel 52 provides additional physical protection for the energy storage battery 60, which can reduce the probability of damage to the energy storage battery 60 caused by external environmental factors such as weather, humidity, impact, etc.

[0065] The bottom plate 51, the top plate 52 and the side plates 53 are structural components of the base 50. The connection method of the bottom plate 51, the top plate 52 and the side plates 53 can be a permanent connection method such as welding or structural adhesive bonding, or a detachable connection method such as bolt connection or snap connection, so as to facilitate installation and maintenance. The top plate 52 can be used for people to walk or place items. The side plates 53 connect the bottom plate 51 and the top plate 52 to form a closed or semi-closed accommodating space 54.

[0066] In some embodiments, there are multiple second wires 70 , and a storage tube may be provided in the accommodating space 54 . The storage tube may be used to organize the multiple second wires 70 .

[0067] See also Figure 1 In some embodiments, the photovoltaic awning 100 includes an air jet assembly 80 disposed on the bracket 10 , and the air jet assembly 80 is electrically connected to the photovoltaic panel 20 for spraying air toward the upper surface of the photovoltaic panel 20 .

[0068] In this way, the jet assembly 80 helps to remove dust and dirt on the photovoltaic panel 20 by spraying air toward the upper surface of the photovoltaic panel 20, thereby keeping the photovoltaic panel 20 clean and improving the photoelectric conversion efficiency. At the same time, since the jet assembly 80 is electrically connected to the photovoltaic panel 20, the operation of the jet assembly 80 can utilize the electrical energy generated by the photovoltaic panel 20 itself, which can reduce the dependence on external power sources. In addition, in the process of the jet assembly 80 spraying air toward the upper surface of the photovoltaic panel 20, the airflow can help dissipate heat from the photovoltaic panel 20, thereby reducing the operating temperature of the photovoltaic panel 20 and reducing the problem of reduced efficiency of the photovoltaic panel 20 caused by high temperature.

[0069] Specifically, the jet assembly 80 is a device electrically connected to the photovoltaic panel 20, and is used to remove dust and other contaminants on the photovoltaic panel 20, so as to maintain the cleanliness and photoelectric conversion efficiency of the photovoltaic panel 20. The jet assembly 80 and the photovoltaic panel 20 can be electrically connected by means of wires or cables. The jet assembly 80 receives the electric energy generated by the photovoltaic panel 20 through the electrical connection, and then uses the electric energy to spray the upper surface of the photovoltaic panel 20 to achieve the purpose of cleaning. The upper surface of the photovoltaic panel 20 refers to the surface of the photovoltaic panel 20 facing the light source, such as the surface facing the sun.

[0070] The jet assembly 80 can be provided independently or mounted on the bracket 10. For example, a support rod can be provided at a position spaced apart from the bracket 10, and the jet assembly 80 can be mounted on the support rod, and the height of the jet assembly 80 can be higher than the height of the photovoltaic panel 20, so as to spray the jet toward the photovoltaic panel 20. The support rod and the bracket 10 can be connected, and both the support rod and the bracket 10 can have a hollow channel, so as to arrange the cable connected between the jet assembly 80 and the photovoltaic panel 20, thereby reducing the adverse effects of external environmental factors on the cable, and improving the overall aesthetics of the photovoltaic awning 100.

[0071] See also Figure 1 In some embodiments, the jet assembly 80 includes a nozzle 81 and an air pump 82 connected to the nozzle 81 , the air pump 82 is electrically connected to the photovoltaic panel 20 , the nozzle 81 is disposed on the bracket 10 , and the jet port 810 of the nozzle 81 faces the upper surface of the photovoltaic panel 20 .

[0072] In this way, the jet port 810 of the nozzle 81 is directed toward the upper surface of the photovoltaic panel 20, and the contaminated area of ​​the photovoltaic panel 20 can be directly cleaned, thereby improving the cleaning efficiency. At the same time, the nozzle 81 can accurately control the direction of the airflow, ensuring that the airflow directly acts on the upper surface of the photovoltaic panel 20, thereby achieving precise cleaning. In addition, since the air pump 82 is electrically connected to the photovoltaic panel 20, the operation of the air pump 82 can utilize the electrical energy generated by the photovoltaic panel 20 itself, which can reduce the dependence on an external power source.

[0073] Specifically, the nozzle 81 is the output part of the jet assembly 80, which is responsible for ejecting the airflow generated by the air pump 82 in a specific manner. The nozzle 81 usually has one or more jet ports 810, which can adjust the direction and intensity of the airflow. The shape of the jet port 810 can be regular shapes such as round, square, etc., or irregular shapes.

[0074] The air pump 82 is the power source of the jet assembly 80 and is responsible for compressing air to generate airflow. The electrical energy generated by the photovoltaic panel 20 is directly supplied to the air pump 82 to drive the air pump 82 to work. The air pressure and flow of the air pump 82 can be adjusted according to demand. The air pump 82 can adjust the air pressure and flow to adjust the cleaning intensity according to the severity of dust accumulation on the photovoltaic panel 20.

[0075] The air pump 82 and the nozzle 81 may be arranged in a one-to-one correspondence, or the air pump 82 may correspond to a plurality of nozzles 81. For example, the air pump 82 may include a plurality of airflow channels, and the plurality of airflow channels may be connected to a plurality of nozzles 81 arranged on the bracket 10. The airflow channel of the air pump 82 may be buried in the bracket 10, thereby reducing the adverse effect of the external environment on the airflow channel.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0077] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A photovoltaic sunshade, characterized in that: include: Bracket; A photovoltaic panel, wherein the photovoltaic panel is arranged on the bracket; An electrical device, the electrical device is arranged on the bracket and spaced apart from the photovoltaic panel; and A first wire is used to connect the photovoltaic panel and the electrical device, and the first wire is at least partially disposed in the bracket.

2. The photovoltaic awning according to claim 1, characterized in that: The bracket includes an outer surface, the bracket has a groove formed on the outer surface, and the first wire is embedded in the groove.

3. The photovoltaic awning according to claim 1, characterized in that: The bracket is a hollow structure and has a hollow hole, and the first wire is at least partially inserted into the hollow hole.

4. The photovoltaic sunshade according to claim 1, characterized in that: The bracket comprises a support column and a frame arranged at one end of the support column, the photovoltaic panel is mounted on the frame, and the electrical equipment is arranged on the support column.

5. The photovoltaic sunshade according to claim 4, characterized in that: The electrical equipment includes at least one of a communication device, a lighting lamp, a stereo, and a socket.

6. The photovoltaic sunshade according to claim 1, characterized in that: The photovoltaic awning also includes a base, and the bracket is connected to the base.

7. The photovoltaic sunshade according to claim 6, characterized in that: The awning also includes an energy storage battery, which is electrically connected to the photovoltaic panel and is arranged in the base. The photovoltaic awning also includes a second wire, which connects the photovoltaic panel and the energy storage battery. The second wire is at least partially arranged in the bracket and extends into the base.

8. The photovoltaic sunshade according to claim 7, characterized in that: The base includes a bottom plate, a top plate and side plates, the side plates connect the bottom plate and the top plate, the bottom plate, the top plate and the side plates enclose a containing space, and the energy storage battery is arranged in the containing space.

9. The photovoltaic sunshade according to claim 1, characterized in that: The photovoltaic awning includes an air jet component arranged on the bracket, and the air jet component is electrically connected to the photovoltaic panel and is used for spraying air toward the upper surface of the photovoltaic panel.

10. The photovoltaic sunshade according to claim 9, characterized in that: The jet assembly includes a nozzle and an air pump connected to the nozzle, the air pump is electrically connected to the photovoltaic panel, the nozzle is arranged on the bracket, and the jet outlet of the nozzle faces the upper surface of the photovoltaic panel.

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