Photovoltaic flexible window shade

Abstract

The invention relates to a photovoltaic flexible window shade which comprises a main support and transparent glass installed on the main support and further comprises a plurality of window shade units installed on the main support. Each window shade unit comprises a rope winder installed on the main support, a spring reel pipe parallel to a reel of the rope winder, and a photovoltaic flexible assembly, wherein one end of the photovoltaic flexible assembly is fixed to the spring reel pipe, and the photovoltaic flexible assembly is wound around the spring reel pipe. Wherein one end part of the traction rope is fixed on the reel and is wound on the reel, the other end part of the traction rope is connected with the other end part of the photovoltaic flexible assembly, the rope winder is used for driving the photovoltaic flexible assembly to unfold, and the spring reel pipe is used for driving the photovoltaic flexible assembly to wind and retract. According to the invention, the photovoltaic flexible material is used as the shading curtain, so that the power generation function is added while the shading is realized, the income is improved, and when the lighting rate needs to be ensured, the shading curtain can be folded to achieve the purpose of lighting.

Description

technical field [0001] The invention belongs to the field of photovoltaic equipment, and particularly relates to a photovoltaic flexible shading curtain. Background technique [0002] Lighting roof structures are often present in buildings. The lighting roof is generally realized by using a metal frame and paving transparent glass on the metal frame, which plays a role in helping the indoor lighting of the building. The demand for the integration of photovoltaic power generation and buildings is getting higher and higher. Now, the specific method of integrating photovoltaic power generation with skylights is to replace transparent glass with solar glass modules encapsulated with cells. The problem with this approach is that although the skylight can also transmit light, the solar cells block most of the sunlight, which will greatly weaken the original lighting function of the skylight and fail to realize the original design intent of the architectural design. How to realize...

AI Technical Summary

Problems solved by technology

The problem with this method is that although the lighting roof can also transmit light and lighting, the cells block most of the sunlight, which will greatly weaken the original lighting function of the lighting roof and fail to realize the original design intention of the architectural design. How to realize the lighting roof The integration of points and photovoltaic flexible components while ensuring the lighting time is a problem that needs to be solved at present

Images