CN104482489A - Indoor illumination device - Google Patents
Indoor illumination device Download PDFInfo
- Publication number
- CN104482489A CN104482489A CN201410819382.0A CN201410819382A CN104482489A CN 104482489 A CN104482489 A CN 104482489A CN 201410819382 A CN201410819382 A CN 201410819382A CN 104482489 A CN104482489 A CN 104482489A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- fibre
- conical cavity
- lighting device
- indoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
Abstract
The invention relates to an illumination device, in particular to an indoor optical fiber illumination device which comprises a storage battery, an electric lamp bulb, wires, a solar cell panel, a sunlight condenser, an optocoupler, a photosensor, an optical fiber bundle and a fresnel lens, wherein the sunlight condenser and the solar cell panel are arranged on a mounting plate; the mounting plate is provided with a connecting rod; the tail end of the connecting rod is of a spherical structure; optocoupler is arranged below the sunlight condenser and connected to the optical fiber bundle; the optical fiber bundle is connected to the upper end of a tapered cavity; the tapered cavity is internally provided with the electric lamp bulb; the lower end of the tapered cavity is connected with the fresnel lens; the solar cell panel, the storage battery and the electric lamp bulb are connected by virtue of the wires to form an electric return circuit; the storage battery is arranged on a vertical plate; the vertical plate is provided with a spherical cavity capable of accommodating the tail end of the connecting rod. The indoor illumination device has the beneficial effects of saving electrical energy and bringing a natural lighting effect to the indoor.
Description
Technical field
The present invention relates to a kind of lighting device, be specifically related to a kind of indoor optical-fibre lighting device.
Background technology
" daylighting " typically refers to the indoor utilization to natural daylight.The house that one place is satisfactory, lighting conditions is very important, and the good house of daylighting can economize energy, makes people happy, is convenient to the layout of the inner each using function of house; Daylighting can be divided into direct daylighting and indirect daylighting, and direct daylighting refers to that daylighting window is directly to offering outward; Indirect daylighting refers to that daylighting window is offered towards the Room, kitchen etc. of closed corridor (being generally verandah), directly daylighting, and some kitchens, the Room, toilet utilize little courtyard daylighting, and daylighting effect is as indirect daylighting.When choosing house, its main room should have good direct daylighting, and has a main room at least towards sunny side.The indoor that natural lighting area just refers to utilize area to natural daylight.The Northern and Southern Dynasties become better, and the south orientation daylighting of master bedroom parlor is good, and north orientation arranges that toilet and kitchen also can natural lightings, and room can reach five bright standards: the bright Room (parlor and dining room), brightly defend, bright sleeping, bright kitchen.But Problems existing is: most house all can not reach above-mentioned five bright standards, the bad room of daylighting needs to rely on artificial light for a long time, not only consumes electric energy, simultaneously very unfavorable to the physical and mental health of people.
Summary of the invention
The object of the present invention is to provide and a kind ofly save electric energy, be the indoor fiber illumination device bringing natural lighting effect.
To achieve these goals, the application proposes a kind of indoor optical-fibre lighting device, comprises battery, bulb, electric wire, solar panel, sunlight collector, photo-coupler, photoelectric sensor, fibre bundle and Fresnel Lenses, described sunlight collector and solar panel are arranged on a mounting board, described installing plate is provided with connecting rod, described connecting rod end is spheroidal structure, photo-coupler is provided with below described sunlight collector, described photo-coupler is connected to fibre bundle, described fibre bundle is connected to conical cavity upper end, conical cavity inside is provided with bulb, conical cavity lower end connects Fresnel Lenses, described solar panel, battery and bulb are connected to form electric loop by electric wire, described battery is arranged on riser, described riser is provided with the spherical hollow space holding connecting rod end.
Compared with prior art, the present invention has following advantages: the present invention is using outdoor nature sunshine as light source, utilize described Fresnel Lenses that the natural daylight of outdoor is imported optical fiber, transmit through described fibre bundle, then by after the secondary light-distribution of conical cavity and Fresnel Lenses, natural daylight uniform high-efficiency ground is transmitted and is irradiated in greenhouse, brings the special-effect of natural lighting; The solar energy of collection is converted into electrical power storage in battery by described solar panel simultaneously, when sunlight is inadequate, is used for powering to bulb, thus has saved electric energy; Described connecting rod can freely rotate, and makes installing plate vertical with sunshine, is convenient to catch more sunshine.
As preferred scheme, described sunlight collector is diameter 60mm, thickness 4mm, focal length 40mm, and ring, apart from the Fresnel Lenses of 0.5mm, is provided with 9 pieces altogether, by 3 × 3 array distribution, has the good transparency, chemical stability and weatherability.
As preferred scheme, the degree of depth 60mm of described conical cavity, base circle diameter (BCD) 10mm, outside diameter circle 60mm, reflective surface reflectivity 94%, with the optimum organization of Fresnel Lenses, can obtain best luminous intensity distribution efficiency.
As preferred scheme, described fibre bundle is rearranged by hollow-core fiber, can improve reflectivity, reduce loss.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of indoor optical-fibre lighting device of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
As shown in Figure 1, a kind of indoor optical-fibre lighting device, comprises connecting rod 1, installing plate 2, solar panel 3, solar concentrator 4, light photo-coupler 5, fibre bundle 6, conical cavity 7, Fresnel Lenses 8, bulb 9, electric wire 10, battery 11, riser 12, spherical hollow space 13.
As shown in Figure 1, sunlight collector 4 and solar panel 3 are arranged on installing plate 2, sunlight collector 4 is the Fresnel Lenses 8 by 3 × 3 array distribution, installing plate 2 is provided with connecting rod 1, connecting rod 1 end is spheroidal structure, photo-coupler 5 is provided with below sunlight collector 4, photo-coupler 5 is connected to fibre bundle 6, fibre bundle 6 is connected to conical cavity 7 upper end, fibre bundle 6 forms for hollow-core fiber arranges, conical cavity 7 inside is provided with bulb 9, conical cavity 7 lower end connects Fresnel Lenses 8, solar panel 3, battery 11 and bulb 9 are connected to form electric loop by electric wire 10, battery 11 is arranged on riser 12, riser 12 is provided with the spherical hollow space 13 holding connecting rod 1 end.
As shown in Figure 1, riser 12 is arranged on outdoor suitable position, pivot link 1, makes installing plate 2 vertical with the direction of sunshine direct projection, and the 4 pairs of sunshines of the sunlight collector now on installing plate 2 catch to greatest extent.Sunlight collector 4 gathers outdoor sunshine, low-density sunshine is converged and becomes highdensity hot spot, be coupled with fibre bundle 6 by photo-coupler 5, fibre bundle 6 is made up of hollow-core fiber close-packed arrays, reflectivity can be improved, reduce loss, sunshine is transferred to indoor and is connected with conical cavity 7 upper end by fibre bundle 6, conical cavity 7 lower end connects Fresnel Lenses 8, through the secondary light-distribution of conical cavity 7 and Fresnel Lenses 8, natural daylight uniform high-efficiency ground is transmitted and is irradiated to indoor, brings the special-effect of natural lighting; The solar energy of collection is converted into electrical power storage in battery 11 by solar panel 3, and when sunshine is inadequate, battery 11 provides electric energy for bulb 9, also can play the effect of illumination, thus has saved electric energy.
The foregoing is only the detailed description of present pre-ferred embodiments, be not used for limiting the present invention, all embodiments complying with the similar change that creation spirit of the present invention is done, all should be contained among the present invention.
Claims (4)
1. an indoor optical-fibre lighting device, comprises battery, bulb, electric wire, solar panel, sunlight collector, photo-coupler, photoelectric sensor, fibre bundle and Fresnel Lenses, it is characterized in that: described sunlight collector and solar panel are arranged on a mounting board, described installing plate is provided with connecting rod, described connecting rod end is spheroidal structure, photo-coupler is provided with below described sunlight collector, described photo-coupler is connected to fibre bundle, described fibre bundle is connected to conical cavity upper end, conical cavity inside is provided with bulb, conical cavity lower end connects Fresnel Lenses, described solar panel, battery and bulb are connected to form electric loop by electric wire, described battery is arranged on riser, described riser is provided with the spherical hollow space holding connecting rod end.
2. a kind of indoor optical-fibre lighting device according to claim 1, is characterized in that: described sunlight collector is diameter 60mm, thickness 4mm, focal length 40mm, and ring, apart from the Fresnel Lenses of 0.5mm, is provided with 9 pieces, altogether by 3 × 3 array distribution.
3. a kind of indoor optical-fibre lighting device according to claim 1, is characterized in that: the degree of depth 60mm of described conical cavity, base circle diameter (BCD) 10mm, outside diameter circle 60mm, reflective surface reflectivity 94%.
4. a kind of indoor optical-fibre lighting device according to claim 1, is characterized in that: described fibre bundle is rearranged by hollow-core fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819382.0A CN104482489A (en) | 2014-12-25 | 2014-12-25 | Indoor illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819382.0A CN104482489A (en) | 2014-12-25 | 2014-12-25 | Indoor illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482489A true CN104482489A (en) | 2015-04-01 |
Family
ID=52757061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819382.0A Pending CN104482489A (en) | 2014-12-25 | 2014-12-25 | Indoor illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482489A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848144A (en) * | 2015-05-04 | 2015-08-19 | 曾广安 | Solar laser lamp |
| TWI595743B (en) * | 2015-10-14 | 2017-08-11 | Indoor light recycling module | |
| CN107270236A (en) * | 2017-08-10 | 2017-10-20 | 温州大学 | Double luminous source optical fiber illuminators |
| CN109751557A (en) * | 2019-03-01 | 2019-05-14 | 武汉理工大学 | A kind of room lighting facility of the unregulated power supply based on fiber guides natural light |
-
2014
- 2014-12-25 CN CN201410819382.0A patent/CN104482489A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848144A (en) * | 2015-05-04 | 2015-08-19 | 曾广安 | Solar laser lamp |
| CN104848144B (en) * | 2015-05-04 | 2017-05-10 | 凯灿贸易（深圳）有限公司 | solar laser lamp |
| TWI595743B (en) * | 2015-10-14 | 2017-08-11 | Indoor light recycling module | |
| CN107270236A (en) * | 2017-08-10 | 2017-10-20 | 温州大学 | Double luminous source optical fiber illuminators |
| CN109751557A (en) * | 2019-03-01 | 2019-05-14 | 武汉理工大学 | A kind of room lighting facility of the unregulated power supply based on fiber guides natural light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
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| WD01 | Invention patent application deemed withdrawn after publication |