CN2926790Y - Sunlight-induced collecting illuminating system - Google Patents

Abstract

A lighting system is provided with a sunlight introduction to the indoors. The utility composes a sunlight auto tracing device, a sunlight introduction fiber, a sunlight reradiating device which is connected to the fiber. The utility model has a plurality of plane- optical -lens collectors which are assembled together. The utility model introduce the sunlight to the indoors by a way that the sunlight collector trace the sun via the auto-control tracing device which make the lens face the sun all the time. The fiber is precisely positioned in the focus of the optical lens so that an optical cable is formed and cornered into indoors. The reradiating device can reradiate the sunlight to lamp light and lamp tube effect, aiming to realize indoor sunlight introduction.

Description

The sunlight lead-in daylighting illuminator

Affiliated technical field

The utility model relates to a kind ofly can import sunshine the indoor device that carries out daylighting illumination, is specially a kind ofly to have from the motion tracking sunshine, assemble sunlight automatically and by the leaded light optical cable the illuminator of natural sunlight importing indoor lighting.

Background technology

Solar energy---be cheap, the purest, inexhaustible, the most nexhaustible energy.When the current whole world all faces energy crisis, how more reasonable, utilize solar energy better, be the problem that each state is all seeking.In modern building, the especially urban skyscraper, rooms that much throughout the year can not see sunlight are often arranged, even the outside is sunny, and indoorly also utilizing artificial light sources to throw light on, to satisfy the deficiency of daylighting.Basement, subway, underpass, market place builet below the ground etc. then be can not see sunlight especially.Science proves that the sunlight of nature is highly profitable to health and environment, and under the environment of available light illumination, people are healthy, energetic, notice strengthens, and operating efficiency also can greatly improve.At present, collection sunlight of the prior art is introduced indoor device and is generally all comprised several sections such as sunlight beam condensing unit, light transmitting device, sunshine tracking control device, existing these device imports otherwise cost high price costliness too, the luminous photograph structure of signing an undertaking is simple, and range of exposures is limited or not enough and market is very little; Structure bulky complex, function singleness are installed inconvenience and are unfavorable for that marketing uses, some product then since on the structure defectiveness be not suitable for practical application, transmission range is short, does not have practical value.Existing common product all has a common drawback to be exactly, can finely by day use, and once powerless to night and cloudy day, the inconvenience that causes certain wasting of resources and use.

Summary of the invention

The purpose of this utility model just is to provide a kind of sunshine to import illuminator, and it is rational in infrastructure, and weight is light and handy, installs simple and conveniently, and practicality is extremely strong, and it is with low cost, is convenient to marketing.

The technical solution of the utility model is: the utility model comprises the solar light collection device that is assembled together, the automatic Tracing Control device of sunshine, optical fiber cable imports and connects the photograph tool of the scattering sunlight of optical cable, it is characterized in that: sunlight collector is that the plane optical lens by the sunlight focusing of a plurality of matched togethers constitutes, aim at the sun by the automatic Tracing Control device control of sunlight, the optical cable that constitutes by many light guide optical fibers, each optical fiber accurately is configured on the focus of optical lens, be provided with the exotic material of layer of transparent at the optical receiving end skin partly of each optical fiber, high intensity visible on the sunlight focus is absorbed, import indoor by optical cable.As long as there is sunlight the outside, the indoor irradiation that sunlight is just arranged, it can follow the tracks of sun operation tightly, and the sunlight of nature is imported indoor realization illumination.The tool that shines of indoor sunlight scattering is scattering into light or fluorescent tube effect for becoming sunshine, or the scattering of other radiation responses is according to tool.The utility model switch and has and automatically resets to avoid the structure of sunlight after cutting out freely.

The solar energy collecting opto-electronic conversion energy storage device that on the sunlight lead-in daylighting illuminator, is equipped with described in the utility model, corresponding utilize sunlight according to can be provided with on the tool can the cloudy day or night luminous secondary light source, the solar energy collecting energy storage device that its secondary light source utilizes photoelectricity to transform.The solar energy collecting energy storage device can be solar cell, and secondary light source can be a power saving fluorescent lamps.Be provided with the member that can reduce friction, noise and load at the motor-driven vertical shaft friction of the X-axis step-by-step impulse of the automatic follow-up mechanism of sunshine position.The utility model can adopt a plurality of lens sunlight collecting devices to unite use, and corresponding each light guide optical fiber is connected on the focus of described each lens, forms multifiber cable to have guaranteed the outlet brightness of sunlight.

This sunlight collecting device specifically can adopt very thin, the round Nie Feier lens of planar thickness, engraves the round trace of different depth on middle diverse location, to realize that the focal position is in the corresponding optical fiber of face place formation thereafter.Described sunlight tracking system can be made up of two step-by-step impulse motors of XY, the automatic calculation function program of computer, optical sensor, power supply and holding circuit.The present invention changes according to the relative position of the sun with the earth every day, for accurately following the tracks of the sun, so rising the time-program(me) that falls to the sun in the every day of different time zone, base area ball warp latitude imported computer, so import computer according to the clocking capability of time zone written program and the signal of optical sensor by computer, send pulse signal driving pulse motor, reaching this product can equally with sun synchronization rise and fall.Even it also can follow the tracks of the sun with clocking capability at the cloudy day, and the per minute adjustment once.The present invention computer has possessed memory and sleep function, but automatic switch can be realized purpose of energy saving.Whole systemic effect to play fixing and supporting construction, has the synthetic ball cover of transparent plastics in a tube-like base topmost, works to filter purplish red outside line and sealing.Described various according to tool, can have: shot-light, floor lamp, light diffuser etc. also have ring-like light-emitting device or the like.Can make growing or round glass tube as the utility model, the inboard is irregularly shaped, can play refraction and reflex, and printing opacity.

The utility model is after adopting technique scheme, the beneficial effect that it produced is: just can provide a kind of sunlight collection and conducting system according to the present invention, it can improve the people's quality of life greatly, allow over place that throughout the year can not see sunlight, can realize the irradiation of sunlight, and, sunshine lighting used daytime, throw light on solar-electricity evening, reached the purpose of safety and Health, convenient and energy-saving.And this whole system outward appearance simplicity generosity, easy for installation, the scope of application is wide, life-span is more than 30 years, with low cost, comparing price with external like product has absolute predominance, and only quite its 1/10th, China middle-income family and the user of unit are easy to use, so market is very wide.Moreover the present invention is different from the invention of domestic other similar leaded light products, and extremely strong practicality is arranged; and can drop into large-scale production, high in technological content, simple in structure; weight is light and handy, manufactures and uses without any pollution, the policy of meet national autonomous innovation, building a conservation-minded society.The utility model adopts plane formula Nie Feier lens, and this kind invention is different from other methods with convex lens optically focused, and weight reduction is more than 10 times, and weight reduction just can alleviate the load of pulse motor, reduces cost, and improves accuracy rate.The utility model adopts the photoconduction optical cable to divide skin to coat the layer of transparent exotic material at the optical fiber light absorption unit, with protection optical fiber, improve refraction and prevent the effect of wearing out, like this, imports with silica fibre than the like product of import, and cost will reduce more than 15 times.And the utility model possesses switching function flexibly, and the time spent opening power is followed the tracks of the sun, and the time spent can not close, and it can go back to original position automatically and stop, and is very convenient durable.Opening power when other products then use, three processes that wanting to close must be through reach a standard (it be out of service to cut off the power supply), open (tracking system resets, and avoids sunlight), close again (outage, make its back that resets out of service) so are extremely inconvenient.And the utility model has been avoided this shortcoming fully, once closes to automatically reset.Adopt astigmatism according to tool, fully expand the outgoing space of sunlight, make the indoor sunlight that is full of, enlarge the shooting angle of sunlight, increase the irradiated area that imports indoor sunlight.And install solar photo-electric conversion device additional, and can the form of solar energy with electricity be stored, discharge in cloudy day or evening by power saving fluorescent lamps, realize the daylighting illumination of safe ready.

Description of drawings

Fig. 1 is the utility model example structure schematic diagram

Fig. 2 is the structural representation of the utility model embodiment midplane lens

Fig. 3 is a light-conductive optic fibre structural representation among the utility model embodiment

Fig. 4 is a cable configuration schematic diagram among the utility model embodiment

Fig. 5 falls the friction member structural representation for being provided with on the X-axis vertical shaft among the utility model embodiment

Fig. 6 is lens carrier supporting plate and a fixed solar cell panel structure schematic diagram among the utility model embodiment

The specific embodiment

The utility model comprises that the automatic Tracing Control device of solar light collection device 1, sunshine of the traceable sun that is assembled together, the sunshine that is made of many light guide optical fibers 6 import optical cable 3, reach the tool that shines that utilizes sunlight that connects sunshine importing optical cable 3 as shown in drawings.Wherein optical cable 3 has in the middle of it and prevents the steel wire 12 broken, and optical cable 3 outsides are surrounded by the ageing-resistant rubber of one deck 13, to play the effect of protection optical cable 3.Sunlight collector 1 is that the stent bearing plank 15 by the plane optical lens 10 of the sunlight focusing of a plurality of matched togethers and support 7 and lens 10 constitutes; collector 1 can rotate with position of sun; its lens 10 are all the time directly to sunlight; the sun imports optical fiber 6 and accurately is configured on the focus of optical lens 10; be provided with high temperature resistant, the material layer 16 of layer of transparent at the skin of the optical receiving end of each optical fiber 6 part, optical fiber 6 outer other positions are surrounded by high reflection protection film 14.And utilize the photograph tool of sunlight sunshine may be scattering into light or fluorescent tube effect, or the scattering of other radiation responses is according to tool.Be covered with a printing opacity ball cover 8 in the whole system outside, the system bottom is a tube-like base 2.Described sunlight tracking system can be made up of two step-by-step impulse motors of X, Y 11,5, the automatic calculation function program of computer, optical sensor 9, power supply and holding circuit and machine control unit 4.On sunshine imports illuminator, be equipped with the solar energy collecting generating and energy storage device, power for system itself and the electric consumption on lighting of luminous secondary light source at night is provided.System is corresponding to utilize being provided with according to tool of sunlight can be at luminous secondary light source at night, and its secondary light source utilizes can the generate electricity energy storage device of collection of photoelectricity conversion solar, also can easily throw light at night.The cell panel 17 of solar cell can be set on the supporting plate 15 of lens 10 in the present embodiment.Be provided with the member that can reduce friction, noise and load at the upright rotating shaft friction of the master of the X of the automatic follow-up mechanism of sunshine step-by-step impulse motor position.As Fig. 5 the X-axis vertical shaft its with the position of fixed friction up and down on be provided with and electroplate axle sleeve 18.The present invention changes according to the relative position of the sun with the earth every day, for accurately following the tracks of the sun, so rising the time-program(me) that falls to the sun in the every day of different time zone, base area ball warp latitude imported computer, so signal input computer that sends according to the clocking capability and the optical sensor of time zone written program by computer, sending pulse signal driving pulse motor driven gear rotates, reach lens energy and the accurate synchronous operation of the sun on the supporting plate, accurate tracking is risen and is fallen as the sun.The present invention is different from other similar inventions of roughly following the tracks of the sun, and we will reach the tracking of clock like precision, accurately aims at optical fiber and absorbs sunlight to guarantee focus.Even it also can follow the tracks of the sun with clocking capability at the cloudy day, and the per minute adjustment once.The present invention computer has possessed memory and sleep function, can realize purpose of energy saving.The utility model can adopt a plurality of planar lens sunlight collecting device combinations, and corresponding each photoconduction optical cable is connected on the focus of described each lens, forms multifiber cable and imports sunlight indoor with the outlet brightness that guarantees sunlight with convenient.

Claims (4)

1, the sunlight lead-in daylighting illuminator, comprise the solar light collection device that is assembled together, the automatic Tracing Control device of sunshine, sunshine imports optical cable and connects the tool that shines of optical cable scattering sunlight, it is characterized in that: sunlight collector is made of the plane optical lens of the sunlight focusing of a plurality of matched togethers, collector can be by the automatic Tracing Control device accurate tracking sun, make lens fully all the time directly to sunlight, and have and automatically reset after closing to avoid the construction of switch of sunlight, the optical cable that the sunshine gatherer is made of many light guide optical fibers, optical fiber accurately is configured on the focus of optical lens, and be provided with the resistant to elevated temperatures material of layer of transparent at the skin of the optical receiving end of each optical fiber part, thereby it is indoor to allow optical fiber that sunlight is absorbed the importing of can turning, and the prodigiosin that shines of scattering sunlight is scattering into light or fluorescent tube effect with sunshine, or the scattering of other radiation responses is according to tool.

2, sunlight lead-in daylighting illuminator according to claim 1, it is characterized in that: sunshine imports the photoelectricity that is equipped with solar energy collecting on the illuminator and transforms energy storage device, corresponding can be at luminous secondary light source at night what utilize sunlight according to being provided with on the tool, the solar energy collecting energy storage device that its secondary light source utilizes photoelectricity to transform.

3, sunlight lead-in daylighting illuminator according to claim 1 is characterized in that: the vertical shaft friction position at the X-axis step-by-step impulse motor of the automatic follow-up mechanism of sunshine is provided with the member that can reduce friction, noise and load.

4, sunlight lead-in daylighting illuminator according to claim 1, it is characterized in that: native system can adopt a plurality of lens sunlight collecting devices, corresponding each light guide optical fiber is connected on the focus of described each lens, forms multifiber cable to have guaranteed the outlet brightness of sunlight.

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