阅读说明：本技术 立式太阳能装置 (Vertical solar device ) 是由 胡笑平 于 2017-08-04 设计创作，主要内容包括：一种立式太阳能装置,包括一立式导光装置(110)和一光能利用装置(120),其中立式导光装置(110)包括至少一个基本竖直设置的菲涅尔透镜(111,112)；光能利用装置具有基本平躺的第二受光面(Fa2)；该导光装置用于偏转太阳光,使其至少部分的被引导到第二受光面(Fa2)。该太阳能装置能够适用于安装在狭长地带,且立式结构使得其便于与建筑物的立面相结合,节省了额外的占地面积。(A vertical solar device comprises a vertical light guide device (110) and a light energy utilization device (120), wherein the vertical light guide device (110) comprises at least one Fresnel lens (111, 112) which is basically vertically arranged; the light energy utilization device has a second light receiving surface (Fa 2) that lies substantially flat; the light guide device is used for deflecting the sunlight to lead at least part of the sunlight to the second light receiving surface (Fa 2). The solar device can be suitable for being installed in a long and narrow belt, and the vertical structure enables the solar device to be conveniently combined with the vertical surface of a building, so that additional floor space is saved.)

Claims

A vertical solar device is characterized by comprising

A vertical light guide device with a height larger than the thickness thereof and a first light receiving surface which is basically vertical and used for receiving sunlight,

a light energy utilization device which is provided with a second light receiving surface which is basically laid flat and used for receiving sunlight, wherein the second light receiving surface is arranged on the side surface of the first light receiving surface, and the area of the second light receiving surface is smaller than that of the first light receiving surface; the vertical light guide device comprises at least one Fresnel lens which is basically vertically arranged, and the vertical light guide device is used for deflecting sunlight reaching the first light receiving surface to enable the sunlight to be at least partially guided to the second light receiving surface.

The solar apparatus of claim 1,

the Fresnel lens is selected from: a single-sided Fresnel lens with one side being a tooth surface and the other side being a smooth surface, a double-sided Fresnel lens with both sides being tooth surfaces,

wherein at least one tooth surface is derived from a portion of a full tooth surface such that the optical center of the partial tooth surface is located at an edge thereof, said full tooth surface being a tooth surface derived from a symmetrical smooth refracting surface, the optical center of which coincides with the geometric center.

The solar apparatus of claim 2,

the complete tooth surface is a light condensing tooth surface or a light diffusing tooth surface, and the complete tooth surface is selected from the following groups: circumferentially symmetric tooth surfaces, linear tooth surfaces, elliptical tooth surfaces;

the macroscopic shape of the tooth surface is selected from: plane, curved surface, folded surface.

The solar apparatus of claim 2,

at least one tooth surface is divided into at least two regions in the height direction, the higher region having a shorter focal length.

A solar device according to any one of claims 1 to 4, wherein one of the at least one substantially vertically disposed Fresnel lens is a reflective Fresnel lens, either side of which is further formed as a reflective surface; alternatively, the first and second electrodes may be,

the vertical light guide device also comprises a first reflecting device, and the reflecting surface of the first reflecting device fixedly or movably covers one surface of a Fresnel lens which is basically vertically arranged; alternatively, the first and second electrodes may be,

the vertical light guide device also comprises a second reflecting device, and the reflecting surface and the second light receiving surface of the second reflecting device are arranged at the same side of the first light receiving surface.

[ claim 6] the solar plant according to claim 5,

the first reflecting device comprises a curtain-type reflecting surface and a driving mechanism, wherein the driving mechanism can drive the curtain-type reflecting surface to be switched between a deployed state and a retracted state.

[ claim 7] the solar plant according to any one of claims 1 to 6,

the vertical light guide device is formed into a closed cavity and is provided with two walls opposite to each other, one surface of one wall is formed into a first light receiving surface, and one or both of the two walls are Fresnel lenses.

[ claim 8] the solar plant according to claim 7,

the light energy utilization device is positioned in the closed cavity, or the second light receiving surface is formed as a part of the inner surface of the closed cavity.

[ claim 9] the solar plant according to claim 7 or 8,

and gas with the pressure of more than 1 atmosphere or gas with the refractive index of more than 1 is filled in the closed cavity.

[ claim 10] the solar plant according to any one of claims 1 to 9,

the vertical light guide device further comprises a Fresnel lens which is basically arranged in a lying manner, is arranged on the light path in front of the second light receiving surface and is arranged on the same side of the first light receiving surface as the second light receiving surface.

[ claim 11] the solar plant according to any one of claims 1 to 10, further comprising

The front end light gathering device is arranged above the vertical light guide device, the transverse size of the front end light gathering device is larger than the thickness of the vertical light guide device, and the front end light gathering device is used for gathering sunlight irradiated from the upper side.

[ claim 12] the solar device according to any one of claims 1 to 11, further comprising

And the solar device is mounted on the rotating shaft and used for adjusting the orientation of the first light receiving surface according to the position of the sun.

[ claim 13] the solar plant according to any one of claims 1 to 12,

the light energy utilization device is selected from a photoelectric conversion device or a heat energy utilization device or a combination of the photoelectric conversion device and the heat energy utilization device, and when the photoelectric conversion device and the heat energy utilization device are combined to use an inch, the heat energy utilization device is arranged on the back side of the light energy utilization device or wraps the light energy utilization device and is in heat conduction connection with the light energy utilization device.

[ claim 14] the solar device according to any one of claims 1 to 13, wherein the vertical light guide has an outer shape selected from the group consisting of: a wedge shape, a column shape extending in the vertical direction, a column shape extending in the horizontal direction,

the shape of the cross section of the pillar perpendicular to the direction of extension is selected from: round, square, rectangular, oval, hexagonal, octagonal,

if the column shape extends along the vertical direction, the first light receiving surface is formed on the column surface; if the pillar extends in the horizontal direction, the first light receiving surface is formed on a vertical wall surface.

[ claim 15] the solar device according to any one of claims 1 to 14, further comprising at least one of:

the piezoelectric vibrator comprises a piezoelectric vibrating reed and a driving circuit thereof, wherein the piezoelectric vibrating reed is mechanically connected with the vertical light guide device to drive the light receiving surface of the vertical light guide device to vibrate;

at least one LED lamp, the light energy utilization device comprises a photoelectric conversion device, and the LED lamp is powered by the photoelectric conversion device.

Technical Field

[0001] The invention relates to the technical field of clean energy, in particular to a vertical solar device which is vertically installed.

Background

[0002] With increasing importance on environmental protection, solar systems are increasingly widely used.

[0003] Since the input energy of solar energy is proportional to the area of the light receiving surface, the existing solar energy system is mostly arranged horizontally. Only in areas with higher latitudes, such as north and south poles, the photovoltaic panel will be arranged at a larger angle to the ground level. In other large areas, the included angle between the photovoltaic panel and the ground plane is usually less than 45 degrees, so as to obtain higher light energy utilization efficiency.

[0004] Flat-set solar devices have a large footprint, which presents difficulties in arranging solar devices in areas with high population densities. Especially in large cities, the requirement for a floor space makes it difficult to popularize and utilize solar energy devices. However, if the solar power station is constructed in a remote area, problems in the aspects of power transmission and management will be caused.

[0005] Therefore, there is a need to develop solar energy devices that are more space-saving and easy to arrange.

Technical problem

Solution to the problem

Technical solution

[0006] The invention provides a vertical solar device which comprises a vertical light guide device and a light energy utilization device. The height of the vertical light guide device is larger than the thickness of the vertical light guide device, and the vertical light guide device is provided with a first light receiving surface which is basically vertical and used for receiving sunlight; the light energy utilization device is provided with a second light receiving surface which is basically laid flat and used for receiving sunlight, and the second light receiving surface is arranged on the side surface of the first light receiving surface and is smaller than the first light receiving surface in area. The vertical light guide device comprises at least one Fresnel lens which is basically vertically arranged, and the vertical light guide device is used for deflecting sunlight which reaches the first light receiving surface to enable the sunlight to be at least partially guided to the second light receiving surface.

[0007] The terms "vertical" and "lying" are used herein as relative terms. When the angle between the normal of the light receiving surface and the gravity direction at the position is greater than 60 inches, the light receiving surface is considered to be substantially vertical. When the included angle between the normal of the light receiving surface and the gravity direction at the position is less than 30 inches, the light receiving surface can be regarded as being basically lying down. Advantageous effects of the invention

Advantageous effects

[0008] The solar device according to the present invention can be suitably installed in a narrow and long zone, such as both sides of a road, the edge of a river or lake, etc., due to the vertical structure. And the vertical structure makes it be convenient for combine together with the facade of other buildings (for example enclosure, fence, building outer wall etc.), not only can save the required independent support of traditional solar device, can also help improving solar device's wind-resistant ability, has still saved extra area greatly, and is very favorable to the city of population density height.

[0009] Specific examples according to the present invention will be described in detail below with reference to the accompanying drawings. As used herein, positional terms, such as "upper", "lower", "top", "bottom", and the like, merely indicate relative positional relationships and are not intended to have absolute meanings. As used herein, a number or sequence number, such as "first," "second," etc., is used merely for identification and is not intended to have any limiting meaning.

Brief description of the drawings