CN201811136U

CN201811136U - Light-guide solar illuminating apparatus

Info

Publication number: CN201811136U
Application number: CN201020163517XU
Authority: CN
Inventors: 邱爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-12
Filing date: 2010-04-12
Publication date: 2011-04-27
Anticipated expiration: 2020-04-12

Abstract

The utility model relates to an illuminating apparatus, in particular to a light-guide solar illuminating apparatus which realizes the illumination function by processing sunlight through coherent condensation and light guide functions in a dim light environment, can realize the standby illumination function by converting and storing the solar energy, thus not only saving energy sources but also being in line with the concept of building a conservation-minded society as well as the scientific outlook on sustainable development. The light-guide solar illuminating apparatus is characterized by comprising a convex lens and an optical fiber with the light guide function, wherein the optical fiber comprises a light guide end and a plurality of light-emitting ends, any light-emitting end of the optical fiber is provided with a solar charger so as to manyfold utilize the sunlight used as a light source, and can simultaneously realize the illumination distribution of different spaces through a plurality of branches, thus effectively improving the development and utility value of the solar energy. The light-guide solar illuminating apparatus is characterized by novel configuration, simple and smart structure, convenient and reliable use, wide range of application, strong practicability, environmental protection and energy conservation.

Description

The light-guiding type solar illumination apparatus

Technical field

The utility model relates to lighting device, specifically, relate in low light environment sunshine is realized illumination functions by optically focused and the leaded light effect that links up, also conversion of solar energy can be stored and realization standby lighting function simultaneously, not only save the energy, also met a kind of light-guiding type solar illumination apparatus of the sustainable Scientific Outlook on Development.

Background technology

Along with deepening continuously and develop of economy, energy shortage has become the very important a great problem of world today's development, thereby, extremely urgent to the development and utilization of solar energy, simultaneously, also be one of effective way that solves current energy problem.And electric energy is and the people's daily life or the closely bound up important energy source of working, and says at large, even by day, also needs illumination such as places such as office building, office, factory building, workshops, and highly developed American-European countries also is like this such as science and technology.Although also being arranged on the existing market, success carries out the solar product of conversion of solar energy and utilization, for example solar water heater, solar energy stove, solar energy flower garden lamp etc., but up to now, in low light environment, also do not utilize sunshine to realize the solar product of illumination functions, solar energy is not transformed yet and store and be ready for use on the solar product of realizing illumination functions in night or other low light environment; Moreover only solar recharging series of products generally are to adopt the mode of sunshine direct projection to carry out energy conversion and utilize, because the surface area of its solar wafer is limited, thereby, corresponding lower to the absorption of sunshine with conversion.Therefore, how in low light environment, to develop and use solar energy and realize illumination functions or solar energy is effectively transformed storage and is ready for use on illumination functions to be the important topic that solution is badly in need of in this field.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of light-guiding type solar illumination apparatus, does in order to realize illumination functions by optically focused and leaded light to sunshine, simultaneously, can also and transform to realize the standby lighting function solar absorption.

Technical problem of the present utility model realizes by following technical scheme: construct a kind of light-guiding type solar illumination apparatus, it is characterized in that, comprise convex lens and be the optical fiber that leaded light cooperates, this optical fiber comprises leaded light end and some luminous ends, and, be provided with solar charger at any luminous end place of described optical fiber.By the aggtegation of convex lens, light multi-faceted, multi-angle is converged at the leaded light end of optical fiber, thereby realize making full use of sunshine to sunshine.In specific implementation process, when adopting single beam fine, its luminous end both can be used as lighting source, also can be used as the light source of solar charger; When adopting some branch optical fibers, its luminous end can be selected any one or a plurality of branch light source as solar charger, and all the other luminous ends can be used as lighting source.So-called single beam fibre both can be single independently optical fiber, also can be the combination of some optical fiber; The luminous end that so-called branch optical fiber is combination of fiber-optic is some branches and distributes.

The solar illumination apparatus that provides according to the utility model, it is characterized in that, the leaded light end of described optical fiber is preferably disposed in one times of optically focused focal length of described convex lens, realize that sunshine multi-faceted, multi-angle converges at the leaded light end end face of optical fiber, because optical fiber has the characteristics of linear combination bunchy, coiling, traction, the luminous end of optical fiber can infinitely extend and be scattered in some branches, and passes through its light-guiding function, thereby realizes the illumination functions in the different low light environments.

The solar illumination apparatus that provides according to the utility model, it is characterized in that described solar charger comprises solar wafer, control circuit and battery, solar charger is a prior art, solar wafer is arranged on the surface, and control circuit and battery are built in wherein.Arbitrary luminous end corresponding matching of described solar wafer and described optical fiber adopts the light source of the leaded light light of optical fiber as solar wafer; Described solar charger also is provided with power output interface and gauge tap, and described power output interface and gauge tap are connected with described control circuit respectively.

The solar illumination apparatus that provides according to the utility model, it is characterized in that, described solar charger is provided with electroluminescent lamp, comprise light emitting diode, fluorescent tube or other Low voltage lamp, in the specific implementation, preferred light emitting diode directly is arranged on the solar charger, certainly, also diode or other Low voltage lamp and solar charger can be split type setting, and described electroluminescent lamp is connected with described gauge tap.

Realize light-guiding type solar illumination apparatus of the present utility model, have following advantage: optically focused and leaded light effect by linking up, realized utilizing at double the characteristics of sunshine as light source, can also realize the illumination profile of different spaces simultaneously by some branches of optical fiber, the development and utilization that has effectively improved solar energy is worth, and the utility model structure is novel, simple in structure, ingenious, easy to use, reliable, applied widely, practical, also have environmental protection, energy-conservation characteristics.

Description of drawings

Fig. 1 is the embodiment decomposition texture schematic diagram that optical fiber of the present utility model adopts Dan Shu;

Fig. 2 is the embodiment decomposition texture schematic diagram that optical fiber of the present utility model adopts branch.

The specific embodiment

A kind of light-guiding type solar illumination apparatus as shown in Figure 1 and Figure 2, comprises convex lens 1 and is the optical fiber 2 that leaded light cooperates that this optical fiber 2 comprises leaded light end and luminous end, and, be provided with solar charger 3 at any luminous end place of optical fiber 2.

The utility model is described in further detail below in conjunction with specific embodiment.

Embodiment 1: adopting the single beam fibre is example, as shown in Figure 1, the single independently optical fiber 2 of concrete employing, its leaded light end 21 is arranged in one times of optically focused focal length of convex lens 1, leaded light end 21 daylightings that can be multiplied improve the utilization rate to sunshine, and with the solar wafer 31 on solar charger 3 surfaces and luminous end 22 corresponding matching of optical fiber 2, control circuit and battery are built in the solar charger 3, and light emitting diode 32 and gauge tap 33 are set on solar charger 3.When concrete the use, with reference to shown in Figure 1, convex lens 1 converge at leaded light end 21 end faces of optical fiber 2 with sunshine multi-faceted, multi-angle, and light is luminous to luminous end 22 by optical fiber 3 leaded lights, and with the leaded light light of optical fiber 2 light source as solar wafer 31, solar wafer 31 is an electric energy with conversion of solar energy, and be stored in the battery, when needs throw light on, open gauge tap 33, light emitting diode 32 is luminous, realizes the standby lighting function.Certainly, also can be directly with the leaded light light of optical fiber light source as low light environment, realize illumination functions.

Embodiment 2: the employing branch optical fiber is an example, with reference to shown in Figure 2, optical fiber 2 leaded light end 21 be arranged in one times of optically focused focal length of convex lens 1, the daylighting of 21 pairs of sunshines of leaded light end is multiplied, raising is to the utilization rate of sunshine, optical fiber 2 is provided with the luminous end 25 of two branches, 26, with the solar wafer 31 on solar charger 3 surfaces and luminous end 25 corresponding matching of optical fiber 2, control circuit and battery are built in the solar charger 3, and power output interface 35 and gauge tap 33 be set on solar charger 3, and be connected with control circuit respectively, electroluminescent lamp 36 be set be split type by power output interface 35 with solar charger 3 and be connected.When concrete the use, reference as shown in Figure 2, convex lens 1 are with multi-faceted, the sunshine of multi-angle converges at leaded light end 21 end faces of optical fiber 2, light by optical fiber 2 leaded lights to being the luminous end 25 that branch is provided with, 26 is luminous, and with the leaded light light of luminous end 25 light source as solar wafer 31, solar charger 3 is an electric energy with conversion of solar energy effectively, and be stored in the battery, when needs throw light on, electroluminescent lamp 36 is pegged graft by its plug 39 and power output interface 35, open gauge tap 33 again, electroluminescent lamp 36 is luminous, thereby realizes the standby lighting function, can be with the light of luminous end 26 directly as the light source of low light environment, for example reading realizes illumination functions.

Light-guiding type solar illumination apparatus of the present utility model, in the specific implementation, fusing or premature aging for the leaded light end end face that prevents optical fiber temperature when the daylighting is too high, the end face of leaded light end and the focus of convex lens should be kept certain distance, resistant to elevated temperatures transparent material perhaps is set on the end face of leaded light end; USB interface or other power output interface can also be set on solar charger, and the specified charging voltage gear of relative set, such as 6V, 9V, 12V etc., during use, the electric terminal of the corresponding coupling of pegging graft can be realized charge function, and electric terminal comprises electric terminals such as portable player, mobile phone, digital camera, palm PC, laptop computer, certainly, in specific implementation process, also be not limited only to the specified charging voltage of 6V, 9V, three gears of 12V.

Claims

1. a light-guiding type solar illumination apparatus is characterized in that, comprises convex lens and is the optical fiber that leaded light cooperates, and this optical fiber comprises leaded light end and some luminous ends, and, be provided with solar charger at any luminous end place of described optical fiber.

2. solar illumination apparatus according to claim 1 is characterized in that, the leaded light end of described optical fiber is in one times of optically focused focal length of described convex lens, and the luminous end of described optical fiber is unlimited extension, and is single bundle or the distribution of some branches.

3. solar illumination apparatus according to claim 1 is characterized in that described solar charger comprises solar wafer, control circuit and battery, and, arbitrary luminous end corresponding matching of described solar wafer and described optical fiber.

4. solar illumination apparatus according to claim 3 is characterized in that described solar charger is provided with power output interface and gauge tap, and described power output interface and gauge tap are connected with described control circuit respectively.

5. solar illumination apparatus according to claim 4, it is characterized in that, described solar charger is provided with electroluminescent lamp, this electroluminescent lamp directly is arranged on the described solar charger, perhaps be split type setting with described solar charger, and this electroluminescent lamp is connected with described gauge tap.