CN202810030U - Photovoltaic sunshade - Google Patents

Abstract

The utility model relates to the technical field of building components, and in particular to a photovoltaic sunshade, which includes a photovoltaic sunshade shell, on the upper end surface of which a plurality of photovoltaic power generation unit modules are detachably connected. The utility model disperses the photovoltaic sunshade into a plurality of photovoltaic power generation unit modules to realize a modular structure. First, components such as flexible thin-film battery components are integrated into photovoltaic power generation unit modules, and then the photovoltaic power generation unit modules are installed piece by piece on the photovoltaic sunshade shell for assembly. The utility model is convenient to install and maintain, and easy to process.

Description

Photovoltaic sunshade

Technical field:

The utility model relates to the technical field of building components, in particular to a photovoltaic sunshade.

Background technique:

Photovoltaic power generation is also called solar power generation. Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. The key component of this technology is a solar cell. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. Photovoltaic power generation has attracted more and more attention due to its advantages such as no environmental pollution, no risk of depletion, no geographical restrictions on resource distribution, and high energy quality. The use of solar energy instead of conventional energy to meet the requirements of buildings for electricity is solar buildings, and solar buildings will become one of the development trends in the modernization of the housing industry. At present, the photovoltaic sunshade can only be formed by covering the square array of photovoltaic power generation components on the sunshade. This kind of photovoltaic sunshade is an integral structure, which is very inconvenient to install and maintain.

Utility model content:

The purpose of the utility model is to provide a photovoltaic sunshade which can be modularized and is convenient for installation and maintenance in view of the deficiencies in the prior art.

In order to achieve the above object, the technical solution adopted by the utility model is:

The photovoltaic sunshade includes a photovoltaic sunshade shell, and a plurality of photovoltaic power generation unit modules are detachably connected to the upper end surface of the photovoltaic sunshade shell.

The photovoltaic power generation unit module includes a flexible thin film battery assembly, a battery press frame covering the periphery of the flexible thin film battery assembly, and a junction box arranged at the bottom of the flexible thin film battery assembly. The flexible thin film battery assembly is pressed and embedded on the battery press frame.

The rear end of the photovoltaic sunshade housing is provided with a confluence groove, and a confluence cable is arranged in the confluence groove, and the junction box of the photovoltaic cell device is connected with the confluence cable through the battery cable.

A battery back plate is arranged below the flexible thin film battery assembly, the periphery of the battery back plate is fixed on the battery pressure frame, and the flexible thin film battery assembly is bonded to the battery back plate.

The upper end surface of the photovoltaic sunshade housing is provided with a plurality of openings corresponding to the photovoltaic power generation unit modules, and each photovoltaic power generation unit module is respectively arranged in a corresponding opening.

The periphery of the battery pressing frame of the photovoltaic power generation unit module is fixed on the periphery of the opening by screw locking.

A silicone sealing strip is used to seal between the periphery of the battery pressing frame and the opening.

The inner surface of the photovoltaic sunshade housing is fixed with reinforcing ribs.

The upper end surface of the photovoltaic sunshade housing is inclined.

The beneficial effect of the utility model is that: the utility model includes a photovoltaic sunshade shell, and a plurality of photovoltaic power generation unit modules are detachably connected to the upper end surface of the photovoltaic sunshade shell; the utility model disperses the photovoltaic sunshade into multiple photovoltaic power generation units. The unit module realizes a modular structure. Firstly, the flexible thin film battery module and other components are integrated into a photovoltaic power generation unit module, and then the photovoltaic power generation unit modules are installed on the photovoltaic sunshade housing one by one for assembly, which is convenient for installation and maintenance, and easy for processing.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a top view of the utility model.

Fig. 3 is a sectional view along A-A direction in Fig. 2 .

Fig. 4 is an enlarged view at B in Fig. 3 .

Detailed ways:

The utility model will be further described below in conjunction with the accompanying drawings, as shown in Figures 1 to 4, the photovoltaic sunshade, which includes a photovoltaic sunshade shell 1, the upper end surface of the photovoltaic sunshade shell 1 is an inclined plane, and the upper end surface of the photovoltaic sunshade shell 1 A plurality of photovoltaic power generation unit modules 2 are detachably connected to it.

The photovoltaic power generation unit module 2 includes a flexible thin film battery assembly 21, a battery pressure frame 22 coated on the periphery of the flexible thin film battery assembly 21, a junction box 23 arranged at the bottom of the flexible thin film battery assembly 21, and the flexible thin film battery assembly 21 is press-embedded in On the battery pressing frame 22, the battery pressing frame 22 and the flexible thin film battery module 21 are connected to form a reliable and firm body, which is easy to assemble and reliable to connect.

The rear end of the photovoltaic sunshade housing 1 is provided with a confluence trough 3, and a confluence cable 4 is arranged in the confluence trough 3. The junction box 23 of the photovoltaic cell device is connected with the confluence cable 4 through a battery cable 24, which is convenient for wiring. The confluence trough 3 adopts The structure can be opened for easy maintenance and replacement.

A battery back plate 25 is arranged below the flexible thin film battery assembly 21, and the periphery of the battery back plate 25 is fixed on the battery pressing frame 22. The component 21 is reliably connected with the photovoltaic sunshade housing 1 to ensure that the photovoltaic sunshade can meet mechanical parameters such as wind pressure.

The upper end surface of the photovoltaic sunshade housing 1 is provided with a plurality of openings 11 corresponding to the photovoltaic power generation unit modules 2. The upper end surface of the body 1 is flush. The peripheral edge of the battery pressing frame 22 of the photovoltaic power generation unit module 2 is locked and fixed on the peripheral edge of the opening 11 by screws 5 , the structure is stable, and the assembly and disassembly are convenient. The gap between the periphery of the battery pressure frame 22 and the opening 11 is sealed by a silicone sealing strip 6, and the photovoltaic sunshade is structurally sealed, waterproof and dustproof. Ribs 12 are fixed on the inner surface of the photovoltaic sunshade housing 1 to enhance the structural strength.

The utility model is not only a photovoltaic power generation component, but also a sunshade component, which realizes the integration of photovoltaic photoelectricity and buildings, increases the aesthetic feeling of buildings, and can reduce construction costs. During installation, the photovoltaic sunshade is installed in the form of unit modules, and various cables are connected in the confluence groove 3 . The utility model disperses the photovoltaic sunshade into a plurality of photovoltaic power generation unit modules 2 to realize a modular structure. First, the flexible thin film battery assembly 21 and other components are integrated into the photovoltaic power generation unit module 2, and then the photovoltaic power generation unit modules 2 are installed one by one in the Assembled on the photovoltaic sunshade housing 1, the installation and maintenance are convenient, and the processing is easy.

Of course, the above are only preferred embodiments of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the utility model patent application are included in the utility model patent application within range.

Claims (8)

1. photovoltaic sunshade hood, it is characterized in that: it includes photovoltaic sun housing (1), and photovoltaic sun housing (1) is connected with a plurality of photovoltaic generation unit modules (2) with removably on the upper surface.

2. photovoltaic sunshade hood according to claim 1, it is characterized in that: described photovoltaic generation unit module (2) includes flexible thin-film battery assembly (21), be coated on battery flanging frame (22) on flexible thin-film battery assembly (21) periphery, be arranged on the junction box (23) of flexible thin-film battery assembly (21) bottom, and flexible thin-film battery assembly (21) is pressed and is embedded on the battery flanging frame (22).

3. photovoltaic sunshade hood according to claim 2, it is characterized in that: described photovoltaic sun housing (1) rear end is provided with collecting tray (3), be provided with the cable that confluxes (4) in the collecting tray (3), the junction box of film photovoltaic cell device (23) is connected with the cable that confluxes (4) by battery cable (24).

3, photovoltaic sunshade hood according to claim 2, it is characterized in that: the below of described flexible thin-film battery assembly (21) is provided with battery back-sheet (25), the periphery of battery back-sheet (25) is fixed on the battery flanging frame (22), and flexible thin-film battery assembly (21) is bonded on the battery back-sheet (25).

4. photovoltaic sunshade hood according to claim 2, it is characterized in that: described photovoltaic sun housing (1) upper surface offers a plurality of openings (11) corresponding with photovoltaic generation unit module (2), and each photovoltaic generation unit module (2) is separately positioned in the corresponding opening (11).

5. photovoltaic sunshade hood according to claim 4, it is characterized in that: the periphery of the battery flanging frame (22) of described photovoltaic generation unit module (2) is locked on the periphery of opening (11) by screw (5).

6. photovoltaic sunshade hood according to claim 4 is characterized in that: seal by silica gel sealing bar (6) between the periphery of described battery flanging frame (22) and the opening (11).

7. photovoltaic sunshade hood according to claim 2, it is characterized in that: described photovoltaic sun housing (1) medial surface is fixed with reinforcing rib (12).

8. the described photovoltaic sunshade hood of any one according to claim 1 ~ 7, it is characterized in that: described photovoltaic sun housing (1) upper surface is the inclined-plane.

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