CN101915393A - HID (High Intensity Discharge) high-efficiency street lamp reflecting mirror as well as manufacture and application methods thereof - Google Patents
HID (High Intensity Discharge) high-efficiency street lamp reflecting mirror as well as manufacture and application methods thereof Download PDFInfo
- Publication number
- CN101915393A CN101915393A CN2010102275655A CN201010227565A CN101915393A CN 101915393 A CN101915393 A CN 101915393A CN 2010102275655 A CN2010102275655 A CN 2010102275655A CN 201010227565 A CN201010227565 A CN 201010227565A CN 101915393 A CN101915393 A CN 101915393A
- Authority
- CN
- China
- Prior art keywords
- housing
- speculum
- hid
- reflecting mirror
- street lamp
- 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
Images
Classifications
-
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an HID (high intensity discharge) high-efficiency street lamp reflecting mirror, which comprises a shell, wherein the shell is further internally provided with a reflecting mirror, and the shell and the reflecting mirror are in parabola curve shape. The included angel between the axis of the shell and the axis of the reflecting mirror is 2-10 degrees, a shell fixing bulge is arranged on one end of the shell, a shell fixing wing is arranged on the other end of the shell, the inner wall of the reflecting mirror is further provided with a plurality of reflecting units which are in parabola curve shape, the plurality of reflecting units are connected with each other to be in a wave shape, the reflecting units are used for ensuring that the inner wall of the reflecting mirror is in a multiple free-form surface shape, the focal position of the reflecting mirror is further provided with a reflecting board, a plurality of cambered surfaces are arranged on the reflecting board, and a lamp-socket is arranged in the middle of the reflecting board. The invention has the advantages of simple structure and convenient use, and can ensure that the HID lighting effect is fully utilized and the road is brighter, safer and more uniform and has no dead zone of illumination.
Description
Technical field:
The present invention relates to the reflective application technical field of light source, particularly a kind of HID high-efficiency street lamp reflecting mirror and manufacturing thereof, using method.
Background technology:
HID (High intensity Discharge) is meant xenon lamp, its inside is full of the inert gas mixtures that comprises xenon, the high-voltage gas discharging light that does not have the filament that Halogen lamp LED has, be called for short the HID xenon lamp, can be described as heavy metal lamp or xenon lamp, its principle of luminosity is by starter and electric ballast, forms electric arc and luminous between two electrodes.By the white superpower arclight that xenon produced, can improve the light color temperature value, the sunshine in similar daytime, the required magnitude of current only is 3.5A during HID work, and brightness but is three times of traditional based on halogen bulb, and service life is than long 10 times of traditional based on halogen bulb.HID light efficiency height, low, the photochromic nature of energy consumption, so far, HID has become a kind of light source of main flow.
Present stage, the illumination of road is still with till the Halogen lamp LED, and in view of the characteristics of HID, its light source that is suitable as road lighting is more newly selected.But, in order to giving conventional road lamp (as LED, CCFL CCFL or day spot pipe) matching used street lamp reflecting mirror, the reflection requirement that does not then reach the HID light source far away.The classical inverse light microscopic can make light source produce the dazzle of degree varies and the phenomenon of brightness irregularities, and is the phenomenon that solves this dazzle of street lamp reflecting mirror or brightness irregularities, occurred on the market some adopt optical diffusing plates or reflecting plate come in response to.But,, make it still exist light transmission not good in view of the fault of construction of conventional road lamp, the cost costliness, specular reflectivity is too high, problems such as albedo deficiency.
In view of above-mentioned defective, press for and occur a kind of simple in structurely, easy to use, the HID light efficiency is made full use of, make road brighter, more even, safer, make road no longer include the HID high-efficiency street lamp reflecting mirror of irradiation blind area and manufacturing thereof, using method.
Summary of the invention:
The objective of the invention is to overcome the shortcoming that exists in the prior art, provide a kind of simple in structure, easy to use, the HID light efficiency is made full use of, make road brighter, more even, safer, make road no longer include the irradiation HID high-efficiency street lamp reflecting mirror of blind area and manufacturing thereof, using method.
To achieve these goals, the invention provides a kind of HID high-efficiency street lamp reflecting mirror, comprise housing, wherein, further be provided with speculum in the described housing, described housing and described speculum are the parabolic surface shape, and the angle between the axis of described housing and the axis of described speculum is 2～10 degree, described housing is provided with wire hole, and described housing and described speculum are fastened and connected.
It is fixing prominent that one end of described housing is provided with housing, the other end is provided with the housing fixed-wing, described housing fixing prominent with described housing fixed-wing between angle be 105～145 degree, described housing is fixing dashes forward, described housing fixed-wing and described housing are one-body molded during fabrication.
Further be provided with some reflector elements on the inwall of described speculum, described reflector element is the parabolic surface shape, and a plurality of described reflector elements are connected with each other and are wavy, and described reflector element and described reflective mirror are one-body molded during fabrication.
Described reflector element is used to make the inwall of described speculum to be multiple free form surface shape, and described speculum is provided with the speculum fixing hole, and described speculum fixing hole is used for described speculum is fastened on housing.
The focal position of described speculum further is provided with reflecting plate, and described reflecting plate is provided with a plurality of cambered surfaces, and the edge of described reflecting plate is connected with described reflector element, and described reflecting plate and described speculum are one-body molded during fabrication.
The center of described reflecting plate is provided with lamp socket, is provided with the HID lamp in the described lamp socket, and described lamp socket is connected with described wire hole, after the reflection of described HID lamp by described speculum, exports with 140-160 degree wide-angle.
Further be provided with lampshade on the described housing, be fastened and connected between described lampshade and the described housing, the angle between the axis of described lampshade and described speculum is 95～115 degree.
For better solving technical problem to be solved, realize the object of the invention, the invention also discloses a kind of manufacture method of HID high-efficiency street lamp reflecting mirror, wherein, comprise the steps:
A, use high boron glass high temperature melting and compacting, cooling annealing are bowl-shape speculum, and the inwall of speculum is one-body molded to produce multiple free form surface, and grinds face through nano mirror, are used to improve the reflecting rate and the relative diffusing angle of free form surface,
B, with reflective mirror ultrasonic cleaning-drying, the nano mirror aluminium film of evaporation free of pinholes then;
C, on free form surface, smear nanometer titanium dioxide silicon transparent protective film at last.
Further comprise following annex: the housing of lampshade, waterproof washer, corrosive protection of aluminium alloy erosion, the HID lamp, housing is fixing prominent, and housing fixed-wing, lamp socket and wire hole, speculum place the inside of housing, the focal position of speculum is provided with lamp socket, be rotary with the HID lamp in the lamp socket, shell rim is provided with the housing fixed-wing and housing is fixing prominent, and fixing the dashing forward of housing fixed-wing and housing is used for housing is fixed in the shell of street lamp, the focal position of housing is provided with wire hole, and wire hole is connected with lamp socket.
A kind of HID high-efficiency street lamp reflecting mirror is in the application of lighting field.
The outstanding advantage of the present invention is: simple in structure, easy to use, and the HID light efficiency is made full use of, make road brighter, more even, safer, make road no longer include the irradiation blind area.Specific as follows:
Efficiently: adopt unique multiple free-form surface mirror, the light efficiency benefit improves about 60% than conventional road lamp, reflecting surface traditional or speculum of the prior art is coarse, and reflection efficiency is low, reflectivity＜0.5, the present invention adopts the speculum of multiple free form surface, it possesses the optical reflection face, reflection efficiency height, reflectivity " 0.85, and reflection ray makes the field of illumination non-blind area with the wide-angle input of 140-160 degree.
High brightness: nearly 100 (lumens/watt) of HID lumen value, the multiple free-form surface mirror by uniqueness significantly improves illumination.The novel high-efficiency and energy-saving lamp of 150W than 400W tradition sodium vapor lamp illumination, also will exceed more than 2 times, makes night no longer dark.
Life-span is long: adopt intelligence ballast, make the HID bulb continue to light more than the 12000HR, in the whole life, luminous flux is constant.
Energy-conservation: alternative 400W sodium vapor lamp of 150W HID street lamp or mercury vapor lamp, economize on electricity 60%.
Environmental protection: economize on electricity reduces generated energy, reduces C02 discharge capacity 70%.
Colour temperature is good: adopt the color temperature light sources of 4100K, and suitable, comfortable and bright with the sunshine in morning.
Safe and reliable: colour rendering 90 adds high illumination, significantly improves visual effect, reduces people's kopiopia, makes the driving on the road safer.
Description of drawings:
Fig. 1 is a upward view of the present invention.
Fig. 2 is a vertical view of the present invention.
Fig. 3 is a left view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is prior art and luminous flux comparison diagram of the present invention.
The accompanying drawing sign:
1, fixing prominent 2, the speculum 3 of housing, housing
4, reflecting plate 5, lamp socket 6, housing fixed-wing
7, speculum fixing hole 8, lampshade 9, wire hole
The specific embodiment:
Below in conjunction with accompanying drawing, the present invention will be described.
As Fig. 1～shown in Figure 4, Fig. 1 is a upward view of the present invention.Fig. 2 is a vertical view of the present invention.Fig. 3 is a left view of the present invention, and Fig. 4 is a front view of the present invention.Wherein, comprise housing 3, further be provided with speculum 2 in the housing 3, housing 3 is the parabolic surface shape with speculum 2, angle between the axis of the axis of housing 3 and speculum 2 is 2～10 degree, and housing 3 is provided with wire hole 9, and housing 3 is fastened and connected with speculum 2.One end of housing 3 is provided with that housing is fixing prominent 1, and the other end is provided with housing fixed-wing 6, and housing fixing prominent 1 is 105～145 degree with angle between the housing fixed-wing 6, and fixing prominent 1, housing fixed-wing 6 of housing and housing 3 are one-body molded during fabrication.Further be provided with some reflector elements on the inwall of speculum 2, reflector element is the parabolic surface shape, and a plurality of reflector elements are connected with each other and are wavy, and reflector element and reflective mirror 2 are one-body molded during fabrication.Reflector element is used to make the inwall of speculum 2 to be multiple free form surface shape, and speculum 2 is provided with speculum fixing hole 7, and speculum fixing hole 7 is used for speculum 2 is fastened on housing.The focal position of speculum 2 further is provided with reflecting plate 4, and reflecting plate 4 is provided with a plurality of cambered surfaces, and the edge of reflecting plate 4 is connected with reflector element, and reflecting plate 4 is one-body molded during fabrication with speculum 2.The center of reflecting plate 4 is provided with lamp socket 5, is provided with the HID lamp in the lamp socket 5, and lamp socket 5 is connected with wire hole 9, and the HID lamp is exported with 140-160 degree wide-angle by after the reflection of speculum 2.Further be provided with lampshade 8 on the housing 3, be fastened and connected between lampshade 8 and the housing 3, the angle between the axis of lampshade 8 and speculum 3 is 95～115 degree.
Manufacture method of the present invention is as follows:
A, use high boron glass high temperature melting and compacting, cooling annealing are bowl-shape speculum, and the inwall of speculum is one-body molded to produce multiple free form surface, and grinds face through nano mirror, are used to improve the reflecting rate and the relative diffusing angle of free form surface,
B, with reflective mirror ultrasonic cleaning-drying, the nano mirror aluminium film of evaporation free of pinholes then;
C, on free form surface, smear nanometer titanium dioxide silicon transparent protective film at last.
Further comprise following annex: the housing of lampshade, waterproof washer, corrosive protection of aluminium alloy erosion, the HID lamp, housing is fixing prominent, and housing fixed-wing, lamp socket and wire hole, speculum place the inside of housing, the focal position of speculum is provided with lamp socket, be rotary with the HID lamp in the lamp socket, shell rim is provided with the housing fixed-wing and housing is fixing prominent, and fixing the dashing forward of housing fixed-wing and housing is used for housing is fixed in the shell of street lamp, the focal position of housing is provided with wire hole, and wire hole is connected with lamp socket.
In addition, also should be within protection scope of the present invention as HID high-efficiency street lamp reflecting mirror of the present invention in the application of other lighting fields.
As shown in Figure 5, be prior art and luminous flux comparison diagram of the present invention.Wherein A is a luminous flux of the present invention, and A ' is the luminous flux of prior art.The design of prior art makes light even by the reflecting surface scattering, scattering surface is lower to the utilization rate of light, design of the present invention is to utilize multiple camber rationally to distribute by reflection, make full use of the lumen value of HID, so optical efficiency is traditional 2.5 times, it is 2.3 times of traditional design mode that the utilization rate that improves light is greatly penetrated area, and brightness value is 2.5 times of traditional design mode.
In sum, the present invention is simple in structure, and is easy to use, and the HID light efficiency is taken full advantage of, and makes road brighter, more even, safer, makes road no longer include the irradiation blind area. It is efficient: adopt unique multiple free form surface speculum, the light efficiency benefit improves about 60% than conventional road lamp, reflecting surface traditional or speculum of the prior art is coarse, and reflection efficiency is low, reflectivity＜0.5, the present invention adopts the speculum of multiple free form surface, it possesses the optical reflection face, reflection efficiency height, reflectivity " 0.85, and reflection ray makes the field of illumination non-blind area with the wide-angle input of 140-160 degree. Its high brightness: nearly 100 (lumens/watt) of HID lumen value, the multiple free form surface speculum by uniqueness significantly improves illumination. The novel high-efficiency and energy-saving lamp of 150W than 400W tradition sodium vapor lamp illumination, also will exceed more than 2 times, makes night no longer dark. Its life-span is long: adopt intelligence ballast, so that the HID bulb continues to light more than the 12000HR, in the whole life cycle, luminous flux is constant. It is energy-conservation: the alternative 400W sodium vapor lamp of 150W HID street lamp or mercury vapor lamp, economize on electricity 60%. Its environmental protection: economize on electricity reduces generated energy, reduces C02 discharge capacity 70%. Its colour temperature is good: adopt the color temperature light sources of 4100K, and suitable, comfortable and bright with the sunshine in morning. It is safe and reliable: colour rendering 90 adds high illumination, significantly improves visual effect, reduces people's kopiopia, and the driving on the road is more pacified.
Claims (10)
1. HID high-efficiency street lamp reflecting mirror, comprise housing, it is characterized in that, further be provided with speculum in the described housing, described housing and described speculum are the parabolic surface shape, angle between the axis of described housing and the axis of described speculum is 2～10 degree, and described housing is provided with wire hole, and described housing and described speculum are fastened and connected.
2. according to the described HID high-efficiency street lamp reflecting mirror of claim 1, it is characterized in that, it is fixing prominent that one end of described housing is provided with housing, the other end is provided with the housing fixed-wing, described housing fixing prominent with described housing fixed-wing between angle be 105～145 degree, described housing is fixing dashes forward, described housing fixed-wing and described housing are one-body molded during fabrication.
3. according to the described HID high-efficiency street lamp reflecting mirror of claim 1, it is characterized in that, further be provided with some reflector elements on the inwall of described speculum, described reflector element is the parabolic surface shape, a plurality of described reflector elements are connected with each other and are wavy, and described reflector element and described reflective mirror are one-body molded during fabrication.
4. according to the described HID high-efficiency street lamp reflecting mirror of claim 3, it is characterized in that, described reflector element is used to make the inwall of described speculum to be multiple free form surface shape, and described speculum is provided with the speculum fixing hole, and described speculum fixing hole is used for described speculum is fastened on housing.
5. according to claim 3 or 4 described HID high-efficiency street lamp reflecting mirrors, it is characterized in that, the focal position of described speculum further is provided with reflecting plate, described reflecting plate is provided with a plurality of cambered surfaces, the edge of described reflecting plate is connected with described reflector element, and described reflecting plate and described speculum are one-body molded during fabrication.
6. according to the described HID high-efficiency street lamp reflecting mirror of claim 5, it is characterized in that, the center of described reflecting plate is provided with lamp socket, be provided with the HID lamp in the described lamp socket, described lamp socket is connected with described wire hole, after the reflection of described HID lamp by described speculum, export with 140-160 degree wide-angle.
7. according to claim 1 or 2 described HID high-efficiency street lamp reflecting mirrors, it is characterized in that, further be provided with lampshade on the described housing, be fastened and connected between described lampshade and the described housing, the angle between the axis of described lampshade and described speculum is 95～115 degree.
One kind as claim 1-7 arbitrary as described in the manufacture method of HID high-efficiency street lamp reflecting mirror, it is characterized in that, comprise the steps:
A, use high boron glass high temperature melting and compacting, cooling annealing are bowl-shape speculum, and the inwall of speculum is one-body molded to produce multiple free form surface, and grinds face through nano mirror, are used to improve the reflecting rate and the relative diffusing angle of free form surface,
B, with reflective mirror ultrasonic cleaning-drying, the nano mirror aluminium film of evaporation free of pinholes then;
C, on free form surface, smear nanometer titanium dioxide silicon transparent protective film at last.
9. the manufacture method of described according to Claim 8 HID high-efficiency street lamp reflecting mirror, it is characterized in that, further comprise following annex: lampshade, waterproof washer, the housing of corrosive protection of aluminium alloy erosion, the HID lamp, housing is fixing prominent, the housing fixed-wing, lamp socket and wire hole, speculum places the inside of housing, the focal position of speculum is provided with lamp socket, be rotary with the HID lamp in the lamp socket, shell rim is provided with the housing fixed-wing and housing is fixing prominent, and fixing the dashing forward of housing fixed-wing and housing is used for housing is fixed in the shell of street lamp, the focal position of housing is provided with wire hole, and wire hole is connected with lamp socket.
One kind as claim 1-7 arbitrary as described in the HID high-efficiency street lamp reflecting mirror in the application of lighting field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102275655A CN101915393A (en) | 2010-07-16 | 2010-07-16 | HID (High Intensity Discharge) high-efficiency street lamp reflecting mirror as well as manufacture and application methods thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102275655A CN101915393A (en) | 2010-07-16 | 2010-07-16 | HID (High Intensity Discharge) high-efficiency street lamp reflecting mirror as well as manufacture and application methods thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101915393A true CN101915393A (en) | 2010-12-15 |
Family
ID=43322968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102275655A Pending CN101915393A (en) | 2010-07-16 | 2010-07-16 | HID (High Intensity Discharge) high-efficiency street lamp reflecting mirror as well as manufacture and application methods thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101915393A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102588885A (en) * | 2012-02-22 | 2012-07-18 | 毛有强 | Reflector with high utilization coefficient of light fixture and light fixture thereof |
| CN103759226A (en) * | 2011-12-30 | 2014-04-30 | 常德市光能科技有限公司 | Efficient nanometer reflective street lamp cover |
| CN103759217A (en) * | 2011-12-30 | 2014-04-30 | 常德市光能科技有限公司 | Diffused type efficient nanometer reflecting lampshade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485526Y (en) * | 2001-04-13 | 2002-04-10 | 蔡建坤 | Lamp structure |
| CN1704641A (en) * | 2004-05-26 | 2005-12-07 | 微杠杆有限公司 | Reflecting mirror bowl and manufacturing method thereof, and road lamp lighting structure using the same |
| US20070070642A1 (en) * | 2005-09-26 | 2007-03-29 | Takashi Futami | Vehicle light |
| US20080002419A1 (en) * | 2006-06-28 | 2008-01-03 | Hiroo Oyama | Vehicle Headlight |
| CN201757333U (en) * | 2010-07-16 | 2011-03-09 | 北京全亮科技发展有限公司 | HID efficient street lamp reflecting mirror |
-
2010
- 2010-07-16 CN CN2010102275655A patent/CN101915393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2485526Y (en) * | 2001-04-13 | 2002-04-10 | 蔡建坤 | Lamp structure |
| CN1704641A (en) * | 2004-05-26 | 2005-12-07 | 微杠杆有限公司 | Reflecting mirror bowl and manufacturing method thereof, and road lamp lighting structure using the same |
| US20070070642A1 (en) * | 2005-09-26 | 2007-03-29 | Takashi Futami | Vehicle light |
| US20080002419A1 (en) * | 2006-06-28 | 2008-01-03 | Hiroo Oyama | Vehicle Headlight |
| CN201757333U (en) * | 2010-07-16 | 2011-03-09 | 北京全亮科技发展有限公司 | HID efficient street lamp reflecting mirror |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759226A (en) * | 2011-12-30 | 2014-04-30 | 常德市光能科技有限公司 | Efficient nanometer reflective street lamp cover |
| CN103759217A (en) * | 2011-12-30 | 2014-04-30 | 常德市光能科技有限公司 | Diffused type efficient nanometer reflecting lampshade |
| CN102588885A (en) * | 2012-02-22 | 2012-07-18 | 毛有强 | Reflector with high utilization coefficient of light fixture and light fixture thereof |
| CN102588885B (en) * | 2012-02-22 | 2013-12-11 | 毛有强 | Reflector with high utilization coefficient of light fixture and light fixture thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200949775Y (en) | High power cold light variable-focus reflection type spotlight | |
| CN100595479C (en) | LED light bulb with light on back | |
| CN201611032U (en) | Inclined type LED bulb | |
| CN201359235Y (en) | High illuminating degree (HID) holder search lamp | |
| CN101915393A (en) | HID (High Intensity Discharge) high-efficiency street lamp reflecting mirror as well as manufacture and application methods thereof | |
| CN200952672Y (en) | Large power total reflection varifocal cold-light focus lamp | |
| CN201757333U (en) | HID efficient street lamp reflecting mirror | |
| CN202032384U (en) | Reflection-type LED cyclorama light | |
| CN201531803U (en) | LED spot light | |
| CN201462678U (en) | Street lamp reflective cover in double-arc shape | |
| CN202065912U (en) | Reflecting cover for road lighting lamps | |
| CN201344398Y (en) | Novel electrodeless soft light lamp | |
| CN201428993Y (en) | Novel street lamp illuminating appliance | |
| CN204153505U (en) | A kind of PAR64TS luminous intensity distribution illuminating lamp of ceramic metal halide lamp source | |
| CN201661996U (en) | Reflecting structure for workshop lamps and workshop lamp with the same | |
| CN202001967U (en) | Cold-cathode ceiling lamp | |
| CN102080792A (en) | Reflection type light-emitting diode (LED) cyclorama light | |
| CN101963324A (en) | High-efficiency nano street lamp reflecting shade | |
| CN201606750U (en) | LED spot lamp | |
| CN204005746U (en) | The street lamp with energy-conservation lampshade | |
| CN201150143Y (en) | Low pressure sodium lamp and LED combined lamp | |
| CN201697043U (en) | Electrodeless lamp reflector and dimming electrodeless street lamp | |
| CN201781674U (en) | Xenon light source rectifier and xenon lamp | |
| CN102705719A (en) | Integrated down lamp | |
| CN210568175U (en) | Energy-saving spotlight LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20101215 |