CN201412773Y - Strip-shaped light uniformization panel for LED lamp - Google Patents
Strip-shaped light uniformization panel for LED lamp Download PDFInfo
- Publication number
- CN201412773Y CN201412773Y CN2009201031285U CN200920103128U CN201412773Y CN 201412773 Y CN201412773 Y CN 201412773Y CN 2009201031285 U CN2009201031285 U CN 2009201031285U CN 200920103128 U CN200920103128 U CN 200920103128U CN 201412773 Y CN201412773 Y CN 201412773Y
- Authority
- CN
- China
- Prior art keywords
- strip
- light
- equal
- led lamp
- light uniformization
- 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.)
- Expired - Fee Related
Links
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 14
- 238000003491 array Methods 0.000 claims description 5
- 206010039203 Road traffic accident Diseases 0.000 abstract description 4
- 238000002834 transmittance Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003760 hair shine Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007323 disproportionation reaction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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 utility model belongs to the technical field of light uniformization panels, and discloses a strip-shaped light uniformization panel for an LED lamp. The strip-shaped light uniformization panel has the main technical characteristics that a baseplate made of transparent material is included, and a light uniformization strip with a saw-toothed cross section is arranged on the baseplate. As a further improvement, and the included angle between the inclined plane of the light uniformization strip and the plane of the baseplate is 20 plus or minus 3 degrees. Therefore, light rays are scatteredafter penetrating through the light uniformization strip and the baseplate, and uniformly irradiated, thereby solving the problems of dazzling and uneven luminance of the prior street lamp and easy occurrence of traffic accidents; and the baseplate and the light uniformization strips can be manufactured to be thinner, thereby reducing light loss, enhancing light transmittance and being convenientfor the popularization of LED lamps. The strip-shaped light uniformization panel can be widely applied to the field of street lamps.
Description
Technical field
The utility model belongs to equal tabula rasa technical field, relates in particular to a kind of LED lamp with the equal tabula rasa of strip light.
Background technology
Raising along with energy-conservation requirement, the LED lamp replaces original incandescent lamp gradually, in the application in fields such as street lamp more and more widely, still since the LED lamp in a bar shaped brightness height then light is very dark in peripheral field, can be dazzling, dazzling in the place that brightness is high, and secretly do not see because of light in peripheral field, traffic accident takes place easily, and common lampshade light transmission is poor, light attenuation is serious, therefore is difficult to promote on a large scale.
The utility model content
The technical problems to be solved in the utility model just provide a kind of go up in a certain direction illumination all, do not stay lighting dead angle and do not have that dazzling high light, light transmission are good, the LED lamp of being convenient to promote the LED lamp is with the equal tabula rasa of strip light.
For addressing the above problem, the technical solution adopted in the utility model is: comprise the substrate of being made by transparent material, it is the equal striation of zigzag bar shaped that described substrate is provided with the cross section.
Its additional technical feature is:
The cross section of described equal striation is right angled triangle or is similar to right angled triangle;
The inclined-plane of described equal striation and the angle of base plan are 20 ± 3 °;
The inclined-plane of described equal striation tilts to a direction;
Described equal striation is to symmetric arrays.
LED lamp provided by the utility model with the equal tabula rasa of strip light compared with prior art, have the following advantages: one, owing to comprise the substrate of making by transparent material, it is the equal striation of zigzag bar shaped that described substrate is provided with the cross section, after light sees through equal striation and substrate, scattering takes place, light all shines, solved the problem that present street lamp is dazzling, traffic accident takes place brightness disproportionation all, easily, and substrate and equal striation can be thinner, reduce light losing, improved light transmittance, be convenient to the popularization of LED lamp; Its two because the angle of the inclined-plane of described equal striation and base plan is for being 20 ± 3 °, it is equal more to make that light shines; Its three since the inclined-plane of described equal striation to a direction tilt or described equal striation to symmetric arrays, make illumination more even.
Description of drawings
Fig. 1 is the side sectional drawing of the utility model LED lamp with the equal tabula rasa of strip light;
Fig. 2 is the side sectional drawing of the LED lamp of equal striation symmetric arrays with the equal tabula rasa of strip light.
The specific embodiment
Below in conjunction with accompanying drawing structure and the use principle of the utility model LED lamp with the equal tabula rasa of strip light is described in further details.
As depicted in figs. 1 and 2, the utility model LED lamp comprises the substrate of being made by transparent material 1 with the equal tabula rasa of strip light, and it is the equal striation 2 of zigzag bar shaped that substrate 1 is provided with the cross section, certainly, also can on substrate 1, have zigzag groove 3, form the equal striation 2 of zigzag bar shaped.After light sees through equal striation 2 and substrate 1, scattering takes place, light all shines, solved the problem that present street lamp is dazzling, traffic accident takes place brightness disproportionation all, easily, and substrate 1 has reduced light losing with all striation 2 can be thinner, improve light transmittance, be convenient to the popularization of LED lamp.
All the cross section of striation 2 can be designed as right angled triangle or is similar to right angled triangle, and the angle on the plane of the inclined-plane 21 of equal striation 2 and substrate 1 is 20 ± 3 °.Like this, make the road surface various piece not stay dark dead angle.
In order to make illumination more even, all the inclined-plane 21 of striation 2 tilts to a direction, and all striation 2 also can symmetric arrays.
This LED lamp not only is applicable to the LED lamp with the equal tabula rasa of strip light, for the lampshade that uses on the other light sources, as long as structure is identical with the structure of the equal tabula rasa of strip light with above-mentioned LED lamp, all falls within the utility model protection domain.
Claims (5)
1, the LED lamp comprises the substrate of being made by transparent material with the equal tabula rasa of strip light, it is characterized in that: it is the equal striation of zigzag bar shaped that described substrate is provided with the cross section.
2, LED lamp according to claim 1 is with the equal tabula rasa of strip light, and it is characterized in that: the cross section of described equal striation is right angled triangle or is similar to right angled triangle.
3, LED lamp according to claim 1 is with the equal tabula rasa of strip light, and it is characterized in that: the inclined-plane of described equal striation and the angle of base plan are 20 ± 3 °.
4, LED lamp according to claim 1 is with the equal tabula rasa of strip light, and it is characterized in that: the inclined-plane of described equal striation tilts to a direction.
5, LED lamp according to claim 1 is with the equal tabula rasa of strip light, and it is characterized in that: described equal striation is to symmetric arrays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201031285U CN201412773Y (en) | 2009-06-05 | 2009-06-05 | Strip-shaped light uniformization panel for LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201031285U CN201412773Y (en) | 2009-06-05 | 2009-06-05 | Strip-shaped light uniformization panel for LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201412773Y true CN201412773Y (en) | 2010-02-24 |
Family
ID=41714657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201031285U Expired - Fee Related CN201412773Y (en) | 2009-06-05 | 2009-06-05 | Strip-shaped light uniformization panel for LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201412773Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133094A1 (en) * | 2009-05-22 | 2010-11-25 | 西安智海电力科技有限公司 | Non-imaging optical directed light distributing method for led illumination light source |
| WO2010133182A1 (en) * | 2009-05-22 | 2010-11-25 | 西安智海电力科技有限公司 | Non-imaging optical directed light distributing method for led light source |
| CN110425465A (en) * | 2019-09-07 | 2019-11-08 | 深圳市沐梵照明有限公司 | A kind of pentagonal mirror diamond LED light and combinations thereof lamp |
-
2009
- 2009-06-05 CN CN2009201031285U patent/CN201412773Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133094A1 (en) * | 2009-05-22 | 2010-11-25 | 西安智海电力科技有限公司 | Non-imaging optical directed light distributing method for led illumination light source |
| WO2010133182A1 (en) * | 2009-05-22 | 2010-11-25 | 西安智海电力科技有限公司 | Non-imaging optical directed light distributing method for led light source |
| CN110425465A (en) * | 2019-09-07 | 2019-11-08 | 深圳市沐梵照明有限公司 | A kind of pentagonal mirror diamond LED light and combinations thereof lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINGTAI GREEN TIME OPTOELECTRONIC TECHNOLOGY CO., Free format text: FORMER OWNER: ZHANG ZHIQIANG Effective date: 20120111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 053000 HENGSHUI, HEBEI PROVINCE TO: 054000 XINGTAI, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120111 Address after: 054000 No. 168, South Third Ring Road, Xingtai national photovoltaic industry base, Hebei Patentee after: Xingtai Ganai Optoelectronics Technology Co., Ltd. Address before: 053000, 235 century peace building, No. 402 Heping East Road, Hebei, Hengshui, 3 Patentee before: Zhang Zhiqiang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140605 |