CN109404762A - A kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns - Google Patents
A kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns Download PDFInfo
- Publication number
- CN109404762A CN109404762A CN201811234103.9A CN201811234103A CN109404762A CN 109404762 A CN109404762 A CN 109404762A CN 201811234103 A CN201811234103 A CN 201811234103A CN 109404762 A CN109404762 A CN 109404762A
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- light source
- rare earth
- luminescent material
- energy storing
- earth energy
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21S9/026—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 using wind power, e.g. using wind turbines
-
- 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
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/30—Semiconductor lasers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses the fit systems of a kind of rare earth energy storing luminescent material and purple light lamps and lanterns, including the first rare earth energy storing luminescent material, the second rare earth energy storing luminescent material, first light source, second light source, control circuit board, charge storage element and optical filter, the shape of the first light source is identical with the shape of the first rare earth energy storing luminescent material, optical filter is equipped between first light source and the first rare earth energy storing luminescent material, first rare earth energy storing luminescent material is arranged towards first light source, and first light source is equipped with reflective layer；The shape of the second light source and the second rare earth energy storing luminescent material is identical, and optical filter is equipped between second light source and the second rare earth energy storing luminescent material；The first light source and second light source are connected in parallel, and first light source is electrically connected with control circuit board.The present invention can increase light emission luminance and the long afterglow time of rare earth material using the purple light of 350nm-450nm wave band, to further save energy.
Description
Technical field
The present invention relates to long-persistence luminous technical field, specifically a kind of rare earth energy storing luminescent material is matched with purple light lamps and lanterns
Conjunction mode.
Background technique
Currently, the various energy storage luminous materials based on rare earth, structure includes rare-earth sulfide, rare earth chlorate, dilute
Powder based on native silicate, rare earth nitride, aqueous oil paint and include various carriers as attachment using existence form
Material.The mechanism of the luminous transfer of the hole energy storage as possessed by itself, is increasingly used among economic market, sends out
Important energy-conserving action is waved, but since state difference of the light of all kinds of different wave length spectrum to its laser will lead to different effects
The light emission luminance and delay time of fruit are corresponding to it to reach the laser of most saturation state using the light of optimal wavelength spectrum
It answers, optimal using effect can be generated.
Summary of the invention
The purpose of the present invention is to provide the fit systems of a kind of rare earth energy storing luminescent material and purple light lamps and lanterns, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including it is the first rare earth energy storing luminescent material, second dilute
Native energy storage luminous material, first light source, second light source, control circuit board, charge storage element and optical filter, the shape of the first light source
The shape of shape and the first rare earth energy storing luminescent material is identical, is equipped with and filters between first light source and the first rare earth energy storing luminescent material
Piece, the first rare earth energy storing luminescent material are arranged towards first light source, and first light source is equipped with reflective layer, and the first rare earth energy storing shines
The upper end of material is equipped with shield；The shape of the second light source and the second rare earth energy storing luminescent material is identical, and second light source
And second be equipped with optical filter between rare earth energy storing luminescent material；The first light source and second light source are connected in parallel, and the first light
Source is electrically connected with control circuit board, and control circuit board is electrically connected with charge storage element；The electric power storage original part is connected with photovoltaic
Plate and wind power generation mechanism are equipped with voltage-stablizer on wind power generation mechanism and solar energy photovoltaic panel.
As further scheme of the invention: the first light source and the wave-length coverage of second light source are 350nm-450nm.
As further scheme of the invention: the first light source and second light source are LED/UV light source, mercury class gas
Ultraviolet lamp tube, Metal halogen lamp, electrodeless ultraviolet lamp tube, cold cathode purple light pipe.
As further scheme of the invention: making sex seduction to shield in the upper end of the second rare earth energy storing luminescent material.
Compared with prior art, the solar energy photovoltaic panel and wind power generation mechanism that the present invention is arranged can be using wind energies or too
Clean energy resource as positive energy, so that energy consumption is reduced, so that the device more energy conservation and environmental protection；The present invention uses 350nm-
The purple light of 450nm wave band can increase light emission luminance and the long afterglow time of rare earth material, to further save energy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fit system of rare earth energy storing luminescent material and purple light lamps and lanterns.
Fig. 2 is a kind of structural schematic diagram of the embodiment one of the fit system of rare earth energy storing luminescent material and purple light lamps and lanterns.
Fig. 3 is a kind of structural schematic diagram of the embodiment two of the fit system of rare earth energy storing luminescent material and purple light lamps and lanterns.
Fig. 4 is a kind of structural schematic diagram of the embodiment three of the fit system of rare earth energy storing luminescent material and purple light lamps and lanterns.
Fig. 5 is a kind of structural schematic diagram of the example IV of the fit system of rare earth energy storing luminescent material and purple light lamps and lanterns.
Fig. 6 is hole metastasis model structural schematic diagram.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1,6, a kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including the first rare earth energy storing
Luminescent material 6, the second rare earth energy storing luminescent material 4, first light source 1, second light source 3, control circuit board 10,9 and of charge storage element
Optical filter 5, the shape of the first light source 1 is identical with the shape of the first rare earth energy storing luminescent material 6, first light source 1 and first
Optical filter 5 is equipped between rare earth energy storing luminescent material 6, the first rare earth energy storing luminescent material 6 is arranged towards first light source 1, and first
Light source 1 is equipped with reflective layer 2, and the upper end of the first rare earth energy storing luminescent material 6 is equipped with shield 7；The second light source 3 and second
The shape of rare earth energy storing luminescent material 4 is identical, and optical filter is equipped between second light source 3 and the second rare earth energy storing luminescent material 4
5, shield 7 is made sex seduction in the upper end of the second rare earth energy storing luminescent material 4；The first light source 1 and second light source 3 are connected in parallel, and
First light source 1 is electrically connected with control circuit board 10, and control circuit board 10 is electrically connected with charge storage element 9；The electric power storage original part 9 connects
There are solar energy photovoltaic panel 11 and wind power generation mechanism 8, is equipped with voltage-stablizer on wind power generation mechanism 8 and solar energy photovoltaic panel 11
12。
The first light source 1 and the wave-length coverage of second light source 3 are 350nm-450nm.
The first light source 1 and second light source 3 can be LED/UV light source, mercury class gas ultraviolet lamp tube, Metal halogen lamp, nothing
Pole ultraviolet lamp tube, cold cathode purple light pipe etc..
Contain rare earth ion in the second rare earth energy storing luminescent material 4 or the first rare earth energy storing luminescent material 6, rare earth from
The divalent europium ion Eu that son is crystallized using strontium aluminate or calcium chlorate as parent2+, trivalent dysprosium ion Dy3+With divalent rubidium ion Nd2+。
By Eu in the rare earth material of the second rare earth energy storing luminescent material 4 or the first rare earth energy storing luminescent material 62+、DY3 +Introducing, defect is generated in dot matrix, there has been the different local level of the depth；Firstly, illuminator is by 350nm-450nm
When electromagnetic wave irradiation, the Eu of the centre of luminescence2+Ground state 4f7(8S) to excitation state 4f after electron orbit absorption photon65d1Electricity occurs
Sub-track transition (1) generates an electron hole on 4f ground state track；Turn when electronics comes back to ground state and hole-recombination
Visible light wave is turned to, just generates and adds lustre to effect (2)；The electronics being now in cavitation layer can also obtain energy simultaneously from environment
The hole on 4f track is filled, while generating new hole in cavitation layer, this process is equivalent to the migration (3) in hole；It moves in hole
By Dy during shifting3+Defect level capture, while Dy3+It is changed into Dy4+(4)；With the extension of time, by Dy3+The sky of capture
Cave obtains enough energy from environment and comes back to cavitation layer (5), while hole continues to migrate in cavitation layer, when close to Eu2+
Local level when again can be by Eu2+Capture and and 4f65d1The electronics of configuration is compound and discharges photon and forms twilight sunset (6), then just
Produce delayed luminescence；The transition of part electronics in excited atom structure is by the artificial of wavelength 350nm-450nm
The purple light photon that lamps and lanterns generate forms the impact in hole.
The solar energy photovoltaic panel 11 and wind power generation mechanism 8 that the present invention is arranged can utilize clear as wind energy or solar energy
The clean energy, so that energy consumption is reduced, so that the device more energy conservation and environmental protection；The present invention uses the purple light of 350nm-450nm wave band
Light emission luminance and the long afterglow time that rare earth material can be increased, to further save energy consumption.
The present invention uses the energy storage luminescence mechanism of rare earth material, and the back side of rare earth energy storing luminescent material is provided with exciting light
Source, and entire lamps and lanterns can be Projecting Lamp, wall lamp, floodlight tube, point light source and various other special-shaped lamps and lanterns, and excitation light source
Shape is roughly the same with the shape of rare earth energy storing luminescent material, the fit system of excitation light source and rare earth energy storing material can be with
The shape, structure of lower embodiment, but it is not limited only to the shape, structure of following embodiment.
Embodiment one
As shown in Fig. 2, a kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including lamp housing 101, rare earth energy storing hair
Luminescent material 102, light source 105 and optical filter 104, the lamp housing 101 is interior to be equipped with equipment mounting base 103, sets in equipment mounting base 103
There are light source 105 and optical filter 104, the inside of lamp housing 101 is equipped with rare earth energy storing luminescent material 102, and equipment mounting base 103 is fixed on
On lamp holder, control circuit board 106 and charge storage element 107 are additionally provided in equipment mounting base 103, light source 105 can be rare earth energy storing
Luminescent material 102 provides exciting light, so that rare earth energy storing luminescent material 103 can be applied.
The lamp housing 101 is cylindrical empty core structure.
The rare earth energy storing luminescent material 102 is laid with multiple, the corresponding rare earth energy storing luminescent material 102 of light source 105
Equipped with multiple, and multiple light sources 105 are rounded is arranged in equipment mounting base 103.
Embodiment two
As shown in figure 3, a kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including it is lamp housing 202, lamp holder 201, anti-
Tabula rasa 209, rare earth energy storing luminescent material 203, light source 205 and charge storage element 207, the cross section of the lamp housing 202 are rectangle, lamp
The shape of seat 201 is identical as the structure of lamp housing 202, and lamp housing 202 is capable of fixing on lamp holder 201, the upper end center of lamp holder 201
Place is equipped with equipment mounting base 208, and four sides of equipment mounting base 208 are equipped with reflector 209, and reflector 209 can be to light
The light that source 205 generates is into reflection；Control circuit board 206, the lower section of circuit control panel 206 are equipped in the equipment mounting base 208
Equipped with charge storage element 207, charge storage element 207 is electrically connected with control circuit board 206.
The top of the lamp housing 202 is equipped with photovoltaic panel 204, and photovoltaic panel 204 is connect with charge storage element 207, charge storage element 207
Energy can be provided with light source 205.
The lamp housing 201 is process by translucent plastic.
Embodiment three
As shown in figure 4, a kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including lamp holder 301, rare earth energy storing hair
The outside of luminescent material 304, excitation light source 307, lampshade 302 and solar energy photovoltaic panel 309, the lamp holder 301 is equipped with lampshade 302,
The lower part of lampshade 302 is equipped with the notch of a ring shape, is laid with multiple round loopholes on annular notch, round loophole with
The inside of lampshade 302 is connected to, and light-transmitting plate 303 is equipped in annular notch, and light-transmitting plate 303 is also ring structure, and lampshade 302 is by metal
Material is made, and light-transmitting plate 303 is fixed on lampshade 302 by way of gluing, and the top of lamp holder 301 is equipped with light source fixing frame
305, excitation light source 307 is arranged on light source fixing frame 305；Rare earth storage is fixed on the lampshade 302 of 303 back side of light-transmitting plate
Energy luminescent material 304, rare earth energy storing luminescent material 304 are also ring structure, and the lower section of excitation light source 307 is equipped with control circuit board
306, control circuit board 306 can control the operating time of excitation light source 307；The solar energy photovoltaic panel 309 is arranged in lampshade
302 top, the top of 302 inside of lampshade are equipped with mounting frame of storage battery 310, and the lower section of mounting frame of storage battery 310 is equipped with electric power storage
Pond component 308, accumulator cell assembly 308 are connect with solar energy photovoltaic panel 309, and accumulator cell assembly 308 can also give excitation light source
307 power supplies.
The inside of rare earth energy storing luminescent material 304 is arranged in the excitation light source 307, and the diameter of excitation light source 307 is small
In the diameter of energy storage luminous material 304, therefore excitation light source 307 enables to rare earth energy storing luminescent material 304 to work.
Example IV
As shown in figure 5, a kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including socket mounting plate 401, rare earth
Energy storage luminous material 404, excitation light source 403, lampshade 405 and wind power generation thermomechanical components 407, the socket mounting plate 401 is flat
Hardened structure, the top of socket mounting plate 410 are connected with assembling seat 406, are equipped with wind power generation on assembling seat board 406
Thermomechanical components 407, socket mounting plate 401 is capable of fixing also to be capable of fixing on wall on column, the left side of socket mounting plate 401
Equipped with accumulator cell assembly 402, when socket mounting plate 401 is fixed on metope, need on metope dig a groove so as to
In placement accumulator cell assembly；The right side of socket mounting plate 401, the right side of socket mounting plate 401 is arranged in the excitation light source 403
Equipped with lampshade 405, the right side of excitation light source 403, and rare earth energy storing luminescent material 404 is arranged in rare earth energy storing luminescent material 404
The inside of lampshade 405 is set.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (4)
1. a kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns, including the first rare earth energy storing luminescent material (6),
Two rare earth energy storing luminescent materials (4), first light source (1), second light source (3), control circuit board (10), charge storage element (9) and filter
Mating plate (5), which is characterized in that the shape of the first light source (1) is identical with the shape of the first rare earth energy storing luminescent material (6),
Optical filter (5) are equipped between first light source (1) and the first rare earth energy storing luminescent material (6), the first rare earth energy storing luminescent material (6)
It is arranged towards first light source (1), first light source (1) is equipped with reflective layer (2), the upper end of the first rare earth energy storing luminescent material (6)
Equipped with shield (7)；The second light source (3) is identical with the shape of the second rare earth energy storing luminescent material (4), and second light source
(3) optical filter (5) are equipped between the second rare earth energy storing luminescent material (4)；The first light source (1) and second light source (3) are simultaneously
Connection connection, and first light source (1) is electrically connected with control circuit board (10), control circuit board (10) is electrically connected with charge storage element (9)；
The electric power storage original part (9) is connected with solar energy photovoltaic panel (11) and wind power generation mechanism (8), wind power generation mechanism (8) and the sun
Voltage-stablizer (12) can be equipped in photovoltaic panel (11).
2. the fit system of a kind of rare earth energy storing luminescent material and purple light lamps and lanterns according to claim 1, which is characterized in that
The wave-length coverage of the first light source (1) and second light source (3) is 350nm-450nm.
3. the fit system of a kind of rare earth energy storing luminescent material and purple light lamps and lanterns according to claim 1, which is characterized in that
The first light source (1) and second light source (3) are LED/UV light source, mercury class gas ultraviolet lamp tube, Metal halogen lamp, electrodeless ultraviolet light
Pipe, cold cathode purple light pipe.
4. the fit system of a kind of rare earth energy storing luminescent material and purple light lamps and lanterns according to claim 1, which is characterized in that
Make sex seduction to shield (7) in the upper end of the second rare earth energy storing luminescent material (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234103.9A CN109404762A (en) | 2018-10-23 | 2018-10-23 | A kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811234103.9A CN109404762A (en) | 2018-10-23 | 2018-10-23 | A kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns |
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| Publication Number | Publication Date |
|---|---|
| CN109404762A true CN109404762A (en) | 2019-03-01 |
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ID=65468861
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811234103.9A Pending CN109404762A (en) | 2018-10-23 | 2018-10-23 | A kind of fit system of rare earth energy storing luminescent material and purple light lamps and lanterns |
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| CN (1) | CN109404762A (en) |
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| CN201273507Y (en) * | 2008-06-23 | 2009-07-15 | 刘旭 | Open illumination device with wind-light complementing power generation cooperated with high-efficiency electric light source |
| US20100259917A1 (en) * | 2009-12-02 | 2010-10-14 | Renaissance Lighting, Inc. | Light fixture using uv solid state device and remote semiconductor nanophosphors to produce white light |
| CN102244161A (en) * | 2011-07-04 | 2011-11-16 | 张汝京 | Long-afterglow device and manufacturing method thereof |
| CN106871062A (en) * | 2017-04-07 | 2017-06-20 | 浙江明辉发光科技有限公司 | A kind of solar energy spike lamp with long after glow luminous material |
| CN207926518U (en) * | 2018-02-27 | 2018-09-28 | 方显峰 | A kind of long-persistence luminous device of wind energy |
-
2018
- 2018-10-23 CN CN201811234103.9A patent/CN109404762A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273507Y (en) * | 2008-06-23 | 2009-07-15 | 刘旭 | Open illumination device with wind-light complementing power generation cooperated with high-efficiency electric light source |
| US20100259917A1 (en) * | 2009-12-02 | 2010-10-14 | Renaissance Lighting, Inc. | Light fixture using uv solid state device and remote semiconductor nanophosphors to produce white light |
| CN102244161A (en) * | 2011-07-04 | 2011-11-16 | 张汝京 | Long-afterglow device and manufacturing method thereof |
| CN106871062A (en) * | 2017-04-07 | 2017-06-20 | 浙江明辉发光科技有限公司 | A kind of solar energy spike lamp with long after glow luminous material |
| CN207926518U (en) * | 2018-02-27 | 2018-09-28 | 方显峰 | A kind of long-persistence luminous device of wind energy |
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Application publication date: 20190301 |