The invention relates to a method and a technique for converging and gathering large areas of an electromagnetic waveguide such as light. Set up a sink to coordinate or intersect. The light guiding device is arranged on both sides of the collector, the angle between the incident surface and the emergent surface is larger than the critical incidence angle, and the angle between the exit face and the opposite tube wall is less than half of the critical incidence angle. The light guiding device makes the light directional refraction, and all the light can be converged by the converging channel between the light guiding devices. The collector can be used as a light collector. The multi daylight device makes a large area of the whole lighting surface. The multi collector is connected in parallel, hierarchically and gradually, and the stage is communicated with a reflecting inner wall pipe. The utility model is composed of a fixed and stationary gathering device, which realizes the distributed collection of large area and omnidirectional scattered radiation light. The converged high density light energy can be transmitted to a desired position. The utility model can be widely used in various fields such as illumination, photovoltaic, irradiation, heating, etc.. The structure is simple, easy to realize, low cost, high reliability, market potential and broad prospects, and the economic value and energy saving and emission reduction have great potential value.
【技术实现步骤摘要】
本专利技术涉及光等电磁波(如阳光、散射光等)的定向导波汇聚和大面积的全方位 集散汇聚的方法和技术,特别是利用透波介质(如玻璃、亚克力等透明物质)的折射性能, 对光等电磁波实施导向,从而使光按照设计的路径实现定向汇聚和固定静置方式的全方 位、大面积集散汇聚的方法和技术。属光等电磁波能源
技术介绍
自然光(如阳光、散射光)等电磁波几乎是取之不尽、用之不竭的绿色可再生能 源。照射到地球及周边空间范围内的太阳光能量的总量非常巨大。自然光在空间传播的过 程中不需要外加能量,可以自行传输到各处空间。自然光分布广泛,没有许多能源资源存在 的远距离运输问题,处处都有可能实现采集和利用。因此,自然光(太阳能)具有无可比拟 的优越性。但自然光(太阳能)不仅能量密度较低,而且传播的角度是在全方位范围内变 化,并且传播分布的空间非常大,限制了自然光在许多方面的应用。反射内壁管道可以较好 地传输自然光,但直接缩径汇聚会使部分光的传播反向而出现光反转传输损失;同样,两个 反射内壁管的直接并列并联汇聚或交叉连接汇聚也会出现类似的问题。
技术实现思路
本专利技术的目的是利用透波介质(如玻 ...
【技术保护点】
1.本专利技术涉及光等电磁波的定向导波汇聚和大面积的全方位集散汇聚的方法和技术。设置如下定向导波汇聚和大面积的全方位集散汇聚的结构、技术和方法:汇聚器以并列式或各种角度交叉式汇聚。在汇聚器的汇聚处两侧各设置一个折射型棱镜体导光器(定向导波器),导光器的入射面与出射面之间的夹角大于棱镜体内反射临界入射角的一定角度,并且出射面与其对面管壁之间夹角小于内反射临界入射角的一半的一定角度。两个导光器使上游传播来的光通过导光器后发生偏折,使全部光通过两个导光器之间的空间(汇聚通道)汇聚后进入下游反射内壁管道中,并继续向下游方向传播,实现了光的定向导波和汇聚。汇聚器可作为采光器。将多个并 ...
【技术特征摘要】
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