CN102367947A

CN102367947A - Solar lighting device

Info

Publication number: CN102367947A
Application number: CN2011104030981A
Authority: CN
Inventors: 于永江
Original assignee: Suzhou Tongji Material Technology Co Ltd
Current assignee: Suzhou Tongji Material Technology Co Ltd
Priority date: 2011-12-07
Filing date: 2011-12-07
Publication date: 2012-03-07

Abstract

The invention discloses a solar lighting device. The solar lighting device comprises lenses and an optical cable, wherein the lenses are arranged on an outdoor wall; the lenses are uniformly distributed on a lens frame; the optical cable comprises optical fiber; one side of the lens frame is parallelly provided with an optical fiber plate with pinholes; the pinholes are corresponding to the focal point of each lens; and the optical fiber is embedded in the pinholes just oppositely to the lenses; the optical cable is introduced to an optical fiber base with an optical fiber hole in a room; and the optical fiber is embeded in the optical fiber hole. The solar lighting device disclosed by the invention can gather outdoor light and transmit the gathered light to a room without illumination through the optical fiber, is not limited by a space because of using the optical fiber, and has the maximal advantage of saving electrical energy at daytime.

Description

A kind of solar illumination apparatus

Technical field

The present invention relates to the field of optical applications of solar energy, especially, is a kind of solar illumination apparatus.

Background technology

The solar energy advantage: (1) is general: the solar light cultivated illumination the earth, and the restriction that does not have a region is land or ocean no matter, and no matter high mountain or island all have everywhere, directly development and utilization, and need not exploit and transport.(2) harmless: development and use solar energy does not pollute the environment, and it is one of clean energy resource, and in environmental pollution more and more serious today, this point is extremely valuable.(3) huge: the annual lip-deep solar radiant energy of the earth that arrives is equivalent to 130,000,000,000,000 tons of coals approximately, and its total amount belongs to the maximum energy that can develop in the world now.(4) permanent: according to the nuclear energy rate estimation that the present sun produces, the reserves of hydrogen are enough kept over ten billion year, and the life-span of the earth also is about tens years, and in this sense, energy that we can say the sun is nexhaustible.

Along with the development of society, the increasing high building of quickening of urbanization are established, because the high building area is bigger, there are not the room of window and passageway a lot, so these rooms often are regardless of the light of opening at daytime and night, cause the waste of power supply.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of solar illumination apparatus, this solar illumination apparatus can make by day in the high building all the time according to room or passageway obtain illumination.

The technical solution adopted for the present invention to solve the technical problems is: this solar illumination apparatus comprises lens and optical cable; Said lens are arranged on the outdoor wall; Said lens are distributed on the lens-mount, and said optical cable comprises optical fiber, and said lens-mount one side is arranged with narrow meshed fibre optic plate in parallel; The focus of corresponding each the said lens of said aperture; Said optical fiber embeds said aperture over against lens, and said optical cable leads to the fiber bench that is provided with the band optic fibre hole in the room, and said optical fiber embeds optic fibre hole.

As preferably, said lens are Fresnel lens.

As preferably, said fiber bench is integrated in the electric lighting.

The invention has the advantages that: this solar illumination apparatus is assembled the back with outdoor light and through optical fiber light is passed to the room of unglazed photograph, uses the restriction that does not receive the space behind the optical fiber, and maximum benefit is an electric energy of having practiced thrift daytime.

Description of drawings

Fig. 1 is the front view of an embodiment of a kind of solar illumination apparatus of the present invention;

Fig. 2 is the vertical view of a kind of solar illumination apparatus Fig. 1 of the present invention embodiment.

Among the figure: 1, lens-mount; 11, Fresnel Lenses; 2, fibre optic plate; 3, optical cable; 31, optical fiber; 4, fiber bench.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the present invention is further specified:

Shown in Figure 1 is the front view of an embodiment of solar illumination apparatus, and shown in Figure 2 is the vertical view of this antifreezing solar energy piping diagram 1 embodiment, for the ease of saying something, Fig. 1, Fig. 2 is set forth the present invention as same embodiment at present.

In the present embodiment; This solar illumination apparatus comprises 81 Fresnel Lenses 11 and optical cable 3, and said Fresnel Lenses 11 is arranged on the lens-mount 1 by the arrangement mode of 9X9, and said lens-mount 1 is arranged on the outdoor wall; Said optical cable 3 comprises optical fiber 31; The backlight side of said lens-mount 1 is arranged with narrow meshed fibre optic plate 2 in parallel, the focus of corresponding each the said Fresnel Lenses 11 of said aperture, and said optical fiber 31 embeds said aperture over against Fresnel Lenses 11; Said optical cable 3 leads to the fiber bench 4 that is provided with the band optic fibre hole in the room, and said optical fiber 31 embeds optic fibre hole.

Adopted Fresnel Lenses 11 among the present invention, Fresnel Lenses 11 handling eases, production cost is low, can effectively reduce the production cost of this device.

Above-mentioned solar illumination apparatus, said fiber bench 4 is provided with common bulb, and indoor electric lighting is integrated on the fiber bench 4, has reduced production cost, and is simultaneously also more attractive in appearance.

Above-mentioned solar illumination apparatus under the situation of illumination, utilizes Fresnel Lenses 11 that natural daylight (shown in the arrow) is assembled, and light is transmitted into optical fiber 31 by day, through optical fiber 31 light is sent to unglazedly according to the room, has practiced thrift the illumination electric energy on daytime.

The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. solar illumination apparatus; It is characterized in that: comprise lens (11) and optical cable (3), said lens (11) are arranged on the outdoor wall, and said lens (11) are distributed on the lens-mount (1); Said optical cable (3) comprises optical fiber (31); Said lens-mount (1) backlight side is arranged with narrow meshed fibre optic plate (2) in parallel, the focus of corresponding each the said lens (11) of said aperture, and said optical fiber (31) embeds said aperture over against lens (11); Said optical cable (3) leads to the fiber bench (4) that is provided with the band optic fibre hole in the room, and said optical fiber embeds optic fibre hole.

2. solar illumination apparatus according to claim 1 is characterized in that: said lens (11) are Fresnel lens.

3. solar illumination apparatus according to claim 1 is characterized in that: said fiber bench (4) is integrated in the electric lighting.