CN101963324A - High-efficiency nano street lamp reflecting shade - Google Patents
High-efficiency nano street lamp reflecting shade Download PDFInfo
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- CN101963324A CN101963324A CN2009103045785A CN200910304578A CN101963324A CN 101963324 A CN101963324 A CN 101963324A CN 2009103045785 A CN2009103045785 A CN 2009103045785A CN 200910304578 A CN200910304578 A CN 200910304578A CN 101963324 A CN101963324 A CN 101963324A
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- reflecting
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- street lamp
- reflection
- light
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a high-efficiency nano street lamp reflecting shade which is used for reflecting surfaces of various street lamp light sources such as a high-voltage sodium lamp, a metal halide lamp, a ceramic composite metal lamp and the like. The reflecting surfaces of the reflecting shade are produced by a nano oxidation technology, each reflecting facet is meticulously designed, full consideration is paid for optical distribution curves, and the reflecting efficiency can reach 95% or above without any blind spots. According to the light splitting design concept for realizing the reflection of the reflecting shade, a raised W-shaped reflecting arc on the top of the reflecting shade is used to achieve a better light splitting effect, and secondary reflecting surfaces adopt a parabolic reflection mode to improve the light utilization ratio of the lamp to the greatest extent. The reflecting shade comprises a reflecting group and a fixing framework, wherein the reflecting group is provided with a nano reflecting surface 8, a W-shaped reflecting edge 2 and a plurality of reflecting surface units 4, 5 and 6 with different angles; and the fixing framework comprises a support surface 3 and a fixing surface 7 of a light source lamp holder 10.
Description
Technical field
Patent of the present invention relates to a kind of street lamp reflecting shade.
Background technology
Reflection shield refers to light fixture in use, can not impinge upon a kind of reflector that the light on work and the life face reflects to what light source sent.Mainly be used in U type or helical type energy conserving lamp, fluorescent lamp, street lamp, LED lamp, electrodeless lamp or the like.Reflection shield is a kind of reflector that often uses, and can improve the utilization rate of the light of light fixture greatly, and Luminaire efficiency is improved greatly.Street lamp reflecting shade mainly refers to electrodeless lamp, Metal halogen lamp, sodium vapor lamp reflection shield: the power height of these light fixtures, light intensity.Be generally used in the warehouse, road, view is common chamber the most common light source outward.Since these light fixtures from the use identity distance of light from than higher, light source luminescent can directly impinge upon the just considerably less of use face, such as street lamp, 12 meters high, light source luminescent can directly impinge upon the road surface less than its luminous 15%, its light more than 85% will reflect by reflection shield, improves the utilization rate of light, and best on the market street lamp reflecting shade can make the light efficiency of light fixture reach 60% at present.The street lamp reflecting shade of this example can make the light efficiency of light fixture reach about 95%, has improved the energy-conservation chance of street lamp greatly.The street lamp of China consumes the electricity charge of more than one hundred billion every year, becomes the main part of public expenditure, and country begins the financial subsidies high-pressure mercury lamp this year simultaneously, allows outstanding reflection shield cooperate high-pressure mercury lamp to use, and fractional energy savings is higher than 50%, is that country saves substantial contribution.
Summary of the invention
The objective of the invention is to, oxidation low at existing street lamp reflecting shade reflector efficiency soon, light decay problem soon provide a efficient reflectivity, resistance to oxidation and light decay drop to 0.2%/year the novel nano reflection shield.
The object of the present invention is achieved like this: whole reflection shield adopts the meticulous hemispherical that is designed to of aluminium, and the top is provided with W shape reflection rib 2 and carries out reasonable beam split.Present embodiment mainly by the reflection group and fixedly skeleton form, the secondary reflecting face of parabolical is made by reflection group, the light utilization efficiency of light fixture is improved to greatest extent, the adjacent surface same level direction elevation angle enlarges 5 degree one by one in several reflectings surface, shine ground region after guaranteeing to reflect and meet national street lamp standard, can not have any blind area or point simultaneously.There are the reflection rib 2 of nanometer reflecting surface 8, W shape and the reflecting surface unit 4,5,6 of several different angles in reflection group, and fixedly skeleton is made up of supporting surface 3 and light source lamp socket 10 stationary planes 7.Need to open after design size and the light efficiency analysis maturation and draw high mould and draw high moulding, re-use special chemical solvent and make the surface present the nanoscale mirror effect, reflection efficiency reaches more than 95%.
As preferable scheme, described case fully takes into account the optics distribution curve flux, and reflector efficiency reaches more than 95%, without any blind spot.
As preferable scheme, the volume that reflection shield of the present invention can amplify or dwindle whole reflection shield in proportion because of the volume and the watt level of light source.
Technique effect of the present invention is: utilize the design of geometry and optical match, consider that simultaneously the lifting of reflector efficiency has used nano oxidized technology to be oxidized to specular surface.
Below in conjunction with the embodiment in the accompanying drawing the present invention is described in further detail, but does not constitute any limitation of the invention.
Description of drawings
Fig. 1 is the structure schematic diagram of embodiment.
Fig. 2 is the Facad structure schematic diagram of embodiment.
1 is that light source power supply pin, 2 is that supporting surface, 4/5/6 is that reflecting surface unit, 7 is that stationary plane, 8 is that nanometer reflecting surface, 9 is that high bright light source, 10 is the light source lamp socket for W shape is reflected rib, 3 among the figure.
The specific embodiment
Referring to Fig. 1 and Fig. 2, present embodiment comprises that 1 is that light source power supply pin, 2 is that supporting surface, 4/5/6 is that reflecting surface unit, 7 is that stationary plane, 8 is that nanometer reflecting surface, 9 is that high bright light source, 10 is the light source lamp socket for W shape is reflected rib, 3.Whole reflection shield adopts the meticulous hemispherical that is designed to of aluminium, and the top is provided with W shape reflection rib 2 and carries out reasonable beam split.Present embodiment mainly by the reflection group and fixedly skeleton form, the secondary reflecting face of parabolical is made by reflection group, the light utilization efficiency of light fixture is improved to greatest extent, the adjacent surface same level direction elevation angle enlarges 5 degree one by one in several reflectings surface, shine ground region after guaranteeing to reflect and meet national street lamp standard, can not have any blind area or point simultaneously.There are the reflection rib 2 of nanometer reflecting surface 8, W shape and the reflecting surface unit 4,5,6 of several different angles in reflection group, and fixedly skeleton is made up of supporting surface 3 and light source lamp socket 10 stationary planes 7.Need to open after design size and the light efficiency analysis maturation and draw high mould and draw high moulding, re-use special chemical solvent and make the surface present the nanoscale mirror effect, reflection efficiency reaches more than 95%.Present embodiment all adopts existing mature technology, technology, does not repeat them here.
Claims (5)
1. the efficient nano street lamp reflecting shade is applied to various road-light light-source reflectings surface such as high-pressure mercury lamp, Metal halogen lamp, ceramic metal halide lamp.Its reflecting surface adopts nano oxidized technology and the meticulous design of each reflection faceted pebble, fully takes into account the optics distribution curve flux, and reflector efficiency reaches more than 95%, without any blind spot.Described reflection shield comprises reflection group and fixing skeleton; There are the reflection rib 2 of nanometer reflecting surface 8, W shape and the reflecting surface unit 4,5,6 of several different angles in reflection group, and fixedly skeleton is made up of supporting surface 3 and light source lamp socket 10 stationary planes 7.
2. efficient nano street lamp reflecting shade according to claim 1 is characterized in that: described nanometer reflecting surface 8 is highlighted minute surface, and its surface oxidation uses special chemical solvent to make the surface present the nanoscale mirror effect, and reflection efficiency reaches more than 95%.
3. efficient nano street lamp reflecting shade according to claim 1, it is characterized in that: the adjacent surface same level direction elevation angle enlarges 5 degree one by one in described several reflectings surface, shine ground region after guaranteeing to reflect and meet national street lamp standard, can not have any blind area or point simultaneously.
4. efficient nano street lamp reflecting shade according to claim 1, it is characterized in that: the beam split design concept that described reflection shield is reflective, adopt the better beam split of reflective arc of top bump, the secondary reflecting face adopts the parabola reflection, and the light utilization efficiency of light fixture is to maximize.
5. efficient nano street lamp reflecting shade according to claim 1 is characterized in that: described reflection shield material is an aluminium, and oxidized surface becomes aluminium essence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103045785A CN101963324A (en) | 2009-07-21 | 2009-07-21 | High-efficiency nano street lamp reflecting shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103045785A CN101963324A (en) | 2009-07-21 | 2009-07-21 | High-efficiency nano street lamp reflecting shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101963324A true CN101963324A (en) | 2011-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103045785A Pending CN101963324A (en) | 2009-07-21 | 2009-07-21 | High-efficiency nano street lamp reflecting shade |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836462A (en) * | 2013-12-19 | 2014-06-04 | 戴建国 | Ceramic composite metal road lamp |
| CN107448865A (en) * | 2017-07-14 | 2017-12-08 | 达运精密工业股份有限公司 | Light reflector and lighting device with same |
| CN109764313A (en) * | 2019-03-23 | 2019-05-17 | 中会光电(深圳)有限公司 | A kind of nanometer reflecting shade road lamp light distribution solution |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06196007A (en) * | 1992-12-25 | 1994-07-15 | Toshiba Lighting & Technol Corp | Luminaire for road lamp and road lamp |
| DE29812559U1 (en) * | 1998-07-15 | 1999-11-25 | Alanod Aluminium Veredlung Gmb | Composite material for reflectors |
| EP1154289A1 (en) * | 2000-05-09 | 2001-11-14 | Alcan Technology & Management AG | Reflector |
| EP1724520A1 (en) * | 2005-05-17 | 2006-11-22 | Schreder | Reflector for a lamp, in particular a street lamp. |
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2009
- 2009-07-21 CN CN2009103045785A patent/CN101963324A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06196007A (en) * | 1992-12-25 | 1994-07-15 | Toshiba Lighting & Technol Corp | Luminaire for road lamp and road lamp |
| DE29812559U1 (en) * | 1998-07-15 | 1999-11-25 | Alanod Aluminium Veredlung Gmb | Composite material for reflectors |
| EP1154289A1 (en) * | 2000-05-09 | 2001-11-14 | Alcan Technology & Management AG | Reflector |
| EP1724520A1 (en) * | 2005-05-17 | 2006-11-22 | Schreder | Reflector for a lamp, in particular a street lamp. |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836462A (en) * | 2013-12-19 | 2014-06-04 | 戴建国 | Ceramic composite metal road lamp |
| CN107448865A (en) * | 2017-07-14 | 2017-12-08 | 达运精密工业股份有限公司 | Light reflector and lighting device with same |
| CN107448865B (en) * | 2017-07-14 | 2022-06-28 | 达运精密工业股份有限公司 | Light reflector and lighting device with same |
| CN109764313A (en) * | 2019-03-23 | 2019-05-17 | 中会光电(深圳)有限公司 | A kind of nanometer reflecting shade road lamp light distribution solution |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110202 |