CN101571263B - Led street lamp reflector - Google Patents
Led street lamp reflector Download PDFInfo
- Publication number
- CN101571263B CN101571263B CN2009101435565A CN200910143556A CN101571263B CN 101571263 B CN101571263 B CN 101571263B CN 2009101435565 A CN2009101435565 A CN 2009101435565A CN 200910143556 A CN200910143556 A CN 200910143556A CN 101571263 B CN101571263 B CN 101571263B
- Authority
- CN
- China
- Prior art keywords
- lug
- nib
- led street
- street lamp
- reflector
- 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
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 11
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000007787 solid Substances 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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
An LED street lamp reflector comprises a top having descending inclines at both ends and a plurality of lamp holders. The LED street lamp reflector is characterized in that: the top is provided with aplurality of lugs and the lugs are integrated with the top; the lugs are arranged in a direction between the two inclines, a line of lamp holders are arranged in the same direction as the lugs betwee n two neighboring lugs, and all the lamp holders are arranged between two lugs; a middle portion of the lug is straight, side faces of other portions of both ends are curved; one side face of the lug is higher than the other side face, and the protrusion forms a boss on an upper surface of the lug; and the upper surface of the curved portion of a lug side is continuous rhombic. The lug arranged onthe top can reflect irradiating light of the LED lamp, thus improving illumination and uniformity of beams and increasing irradiation range.
Description
Technical field
The present invention relates to a kind of road lamp device, particularly the LED street lamp reflector.
Background technology
Traditional city illumination adopts high-pressure mercury lamp, the annual electric energy of all wanting labor, and also high-pressure mercury lamp itself also has shortcomings such as weak point in service life.Along with the high speed development and the breakthrough discovery of semi-conducting material newly of the solid state physics nineties in 20th century, the LED technology has obtained the development of advancing by leaps and bounds over nearly 10 years.The appearance of white light LEDs; With its distinctive low voltage drive, advantage such as volume is little, in light weight, colour rendering is good, dimming behavior is good, life-span long (reaching more than 20,000 hours), vibration resistance, not fragile, compliance with environmental protection requirements; Make semiconductor light sources will become the desirable energy-conserving light source of city illumination, so the LED lamp is used and replace high-pressure mercury lamp gradually.For utilizing the luminous energy of LED lamp to greatest extent, satisfy the needs of illumination, the LED lamp will have secondary optical system, and general secondary optical system is a reflector, and promptly the light of LED street lamp carries out reflected illumination to the road surface through reflector.But because city illumination has certain requirement; Be that illumination, brightness and irradiation distance have different standards according to using on different roads; And present LED street lamp is because the deficiency of reflector structure; Its irradiation distance is less then can not to be used at major trunk roads, if will make its irradiation reach the power output that requirement then will increase the LED lamp, then can increase the consumption of the energy.
Summary of the invention
The present invention provides a kind of LED street lamp reflector; Purpose is to solve the prior art problem; Provide a kind of be applicable to that high-power LED street lamp uses can increase luminous range; Illuminance this reflector of LED street lamp reflector more uniformly can make the irradiation of lower powered LED lamp be up to state standards energy savings.
The present invention's technical scheme that adopts of dealing with problems is:
The LED street lamp reflector; Reflector comprises the top, and the two ends, top all have inclined downward, has several lamp sockets on the top; Have several lug, nibs on the top; The direction setting of lug, nib between two inclined-planes, and have between adjacent two lug, nibs with lug, nib the identical delegation's lamp socket of direction is set, all lamp sockets all place between two lug, nibs.The side at lug, nib middle part is a linear pattern, and the side of all the other two end portions is a broken line type.
One side of lug, nib is higher than the another side, and the part that exceeds forms boss at the lug, nib upper surface.
Said lug, nib side is that the upper surface of broken line type part is continuous rhombus.
Said lug, nib side is that the upper surface of broken line type part is a Double Diamond.
Said lug, nib is one-body molded with the reflector top.
Beneficial effect of the present invention: the lug, nib that top of the present invention is provided with reflects the irradiates light of LED lamp, improved the illumination and the uniformity of light, and irradiation distance is farther.It is linearity that the lug, nib side is designed to mid portion; Two end portions is a broken line type, and the two ends of lug, nib join with the inclined-plane, has guaranteed that promptly the most of vertical irradiation of irradiation luminous energy of LED street lamp core gets off; Satisfy the illumination of core; Make the irradiation luminous energy at two ends carry out the multiaspect reflection again, make the farther of irradiate light, adopt lower powered its irradiation of LED lamp to be up to state standards simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the perspective view of lug, nib.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Like Fig. 1, shown in Figure 2, LED street lamp reflector, reflector comprise top 1, and 1 two ends, top all have inclined downward 2, have several lamp sockets 3 on the top 1, also have several lug, nibs 4.Said lug, nib 4 is one-body molded with reflector top 1.Lug, nib 4 is along direction setting between two inclined-planes 2, and has with lug, nib 4 between adjacent two lug, nibs 4 the identical delegation's lamp socket 3 of direction is set, and all lamp sockets 3 all place between two lug, nibs 4; The side at lug, nib 4 middle parts 5 is a linear pattern, and the side of remaining two end portions 6 is a broken line type.One side 41 of lug, nib 4 is higher than another side 42, and the part that exceeds forms boss 7 at lug, nib 4 upper surfaces.The upper surface 61 that said prominent 4 sides are broken line type part 6 is Double Diamond, and this upper surface 61 is not limited to the Double Diamond described in the present embodiment, also can be other shape, as long as meet the requirements after the offside reflection of light through the side formation of lug, nib 4 these parts 6.
Use when of the present invention; The LED lamp is installed in the lamp socket 3; The light that the LED lamp sends reflects through lug, nib 4 sides 51,62, and the side that lug, nib is designed to mid portion 5 is a linearity, and promptly the side 51 of this part also is a linearity; The most of vertical irradiation of irradiation luminous energy that has guaranteed LED street lamp core gets off, and satisfies the illumination of core.And the side of lug, nib 4 two end portions 6 is a broken line type, and the side 62 that therefore constitutes is a broken line type also, forms a plurality of reflectings surface; Light can carry out the multiaspect reflection; The two ends of lug, nib 4 join with inclined-plane 2 simultaneously, and the irradiates light at two ends reflects through inclined-plane 2 again, makes the farther of irradiate light; Light is more even, improves illuminance.The 71 pairs of irradiation light in the side of boss 7 also have reflex, and the differing heights of lug, nib 4 two sides 41,42 makes light after reflection, reach better illuminance, makes light even, and irradiation distance is farther.
When the reflector employing on the LED street lamp is of the present invention, not only can make its irradiation distance farther, can also reduce the energy must consume.For example, adopt street lamp of the present invention, the power of its LED lamp is 140w, when 12m is high; Unidirectional irradiation distance can reach 25m, and two-way irradiation distance can reach 50m, and illumination is 20lx; And to reach above-mentioned requirements, then will adopt power in the national standard is the LED lamp of 400w.Therefore the present invention can well be reflected the LED lamp source, makes it adopt lower powered its irradiation of LED lamp to be up to state standards, and reduces the consumption of the energy.
Claims (4)
1.LED street lamp reflector, reflector comprises the top, and the two ends, top all have inclined downward; Have several lamp sockets on the top; It is characterized in that: have several lug, nibs on the top, a side of lug, nib is higher than the another side, and the part that exceeds forms boss at the lug, nib upper surface; Lug, nib direction setting between two inclined-planes, and have between adjacent two lug, nibs with lug, nib the identical delegation's lamp socket of direction is set, all lamp sockets all place between two lug, nibs; The side at lug, nib middle part is a linear pattern, and the side of all the other two end portions is a broken line type.
2. LED street lamp reflector as claimed in claim 1 is characterized in that: said lug, nib side is that the upper surface of broken line type part is continuous rhombus.
3. LED street lamp reflector as claimed in claim 2 is characterized in that: said lug, nib side is that the upper surface of broken line type part is a Double Diamond.
4. LED street lamp reflector as claimed in claim 3 is characterized in that: said lug, nib is one-body molded with the reflector top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101435565A CN101571263B (en) | 2009-06-04 | 2009-06-04 | Led street lamp reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101435565A CN101571263B (en) | 2009-06-04 | 2009-06-04 | Led street lamp reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101571263A CN101571263A (en) | 2009-11-04 |
| CN101571263B true CN101571263B (en) | 2012-07-25 |
Family
ID=41230689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101435565A Expired - Fee Related CN101571263B (en) | 2009-06-04 | 2009-06-04 | Led street lamp reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101571263B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318886B1 (en) * | 2000-02-11 | 2001-11-20 | Whelen Engineering Company | High flux led assembly |
| CN101101096A (en) * | 2007-07-27 | 2008-01-09 | 江苏伯乐达光电科技有限公司 | Highly effective slot-shaped reflective cover and its uses in LED road lamp |
| CN101109493A (en) * | 2007-08-17 | 2008-01-23 | 浙江求是信息电子有限公司 | Grille type LED road lamp reflector |
| CN201053621Y (en) * | 2007-01-08 | 2008-04-30 | 西安立明电子科技有限责任公司 | Light band type LED lighting lamp reflector |
| CN101240879A (en) * | 2008-03-11 | 2008-08-13 | 上海理工大学 | LED road lamp optical system |
| CN201232945Y (en) * | 2008-07-07 | 2009-05-06 | 天津市中环华祥电子有限公司 | Strip light guiding reflector for LED street lamp |
| CN201339873Y (en) * | 2009-01-20 | 2009-11-04 | 陈周庆 | LED street lamp reflector |
-
2009
- 2009-06-04 CN CN2009101435565A patent/CN101571263B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6318886B1 (en) * | 2000-02-11 | 2001-11-20 | Whelen Engineering Company | High flux led assembly |
| CN201053621Y (en) * | 2007-01-08 | 2008-04-30 | 西安立明电子科技有限责任公司 | Light band type LED lighting lamp reflector |
| CN101101096A (en) * | 2007-07-27 | 2008-01-09 | 江苏伯乐达光电科技有限公司 | Highly effective slot-shaped reflective cover and its uses in LED road lamp |
| CN101109493A (en) * | 2007-08-17 | 2008-01-23 | 浙江求是信息电子有限公司 | Grille type LED road lamp reflector |
| CN101240879A (en) * | 2008-03-11 | 2008-08-13 | 上海理工大学 | LED road lamp optical system |
| CN201232945Y (en) * | 2008-07-07 | 2009-05-06 | 天津市中环华祥电子有限公司 | Strip light guiding reflector for LED street lamp |
| CN201339873Y (en) * | 2009-01-20 | 2009-11-04 | 陈周庆 | LED street lamp reflector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101571263A (en) | 2009-11-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG COURSERTECH OPTOELECTRONICS CO., LTD. Free format text: FORMER OWNER: CHEN ZHOUQING Effective date: 20130401 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130401 Address after: Jiaxing City, Zhejiang Province Wang Zhen Ma Bridge 314012 Xiuzhou district town fengle Road No. 66 Patentee after: Zhejiang Coursertech Optoelectronics Co., Ltd. Address before: 314012, Zhejiang, Jiaxing province Xiuzhou District Wang Town, red village, Xu Bang No. 11 Patentee before: Chen Zhouqing |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20180604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |