CN101280896A - Novel wide-angle LED road lamp and manufacturing method thereof - Google Patents
Novel wide-angle LED road lamp and manufacturing method thereof Download PDFInfo
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- CN101280896A CN101280896A CNA2007100274514A CN200710027451A CN101280896A CN 101280896 A CN101280896 A CN 101280896A CN A2007100274514 A CNA2007100274514 A CN A2007100274514A CN 200710027451 A CN200710027451 A CN 200710027451A CN 101280896 A CN101280896 A CN 101280896A
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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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Abstract
The invention relates to a lighting lamp especially relates to a novel wide-angle LED road lamp and method for manufacturing same. The invention is to resolve technical problem how to provide a novel wide-angle LED road lamp with large coverage, high illumination, low cost, convenient process and design and method for manufacturing same. The inventive novel wide-angle LED road lamp includes a substrate with LED lamp arranged on, which is characterized in that the substrate folds into multilevel bevel, wherein the bevel becomes nearer to the level surface from outside to inside, the whole or part of the LED lamp is vertically installed on the bevel in dot matrix mode. The manufacturing method includes a layout design process, experiment correction, shaping process and lot manufacturing process. The novel wide-angle LED road lamp of the invention has advantages of large coverage, high illumination, low cost, convenient process and design, the manufacturing method is simple, practical, low in cost. Thus the invention provides ideal substitution product and technique for LED lighting lamp in existence.
Description
Technical field
The present invention relates to a kind of illuminating lamp, particularly a kind of novel wide-angle LED road lamp and manufacture method thereof.
Background technology
Energy shortage, environmental pollution make " energy-saving and environmental protection " become people's the staple of conversation, and the energy consumption of lighting field accounts for 20% of whole electric energy at present, and that illuminating lamp only has 30% electric energy to be used for is luminous, and all the other are as heat, expend in vain.The LED illuminating lamp has become people's main R﹠D direction.
Existing LED street lamp all is that LED is installed in a planar substrates, and forms dot matrix on this substrate.Each LED sends only taper light beam, and the quantity of its coverage and the LED angle of divergence, irradiation distance and LED, power etc. are relevant.
Widen irradiation distance, select the big LED of the angle of divergence for use, coverage can increase, but illumination can significantly fall sharply, and increases the quantity of substrate area and LED, and coverage can only be enlarged on a small quantity, and cost can sharply raise.
Adapt to market demand, will take into account illumination, coverage and cost, and the LED street lamp of existing structure be difficult to take into account above-mentioned some.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defective that how to overcome existing existing LED street lamp, provides that a kind of coverage is big, illumination is strong, cost is low, processing designs novel wide-angle LED road lamp and manufacture method thereof easily.
For solving the problems of the technologies described above, novel wide-angle LED road lamp of the present invention comprises the substrate that is provided with the LED lamp, it is characterized in that: described substrate is converted into multistage inclined-plane, above-mentioned inclined-plane ecto-entad is more and more near horizontal plane, described LED lamp all or part of just directly is installed on the above-mentioned inclined-plane so that dot matrix way is heavy.
The manufacture method of this novel wide-angle LED road lamp comprises the steps:
1., according to the requirement of relevant department to street lamp height, road illumination, select the inclination angle on each inclined-plane on suitable LED of the angle of divergence and the default substrate.
2., draw the geometric optics schematic diagram of this novel wide-angle LED road lamp, if illumination patterns occurs when uneven, revise the inclination angle on corresponding inclined-plane again, even until illumination patterns, illumination had not both had omission on the target road surface, divide overlapping only.
3., make substrate, and the LED of the predetermined angle of divergence is installed with dot matrix way on this substrate, and installs the remainder of this novel wide-angle LED road lamp additional according to revised inclination angle of inclined plane.
4., this novel wide-angle LED road lamp that will make is installed on the predetermined altitude, measures the illumination on ground, if the too high or too low situation of illumination occurs, takes off described substrate, readjusts density or the power of respective regions LED, reaches pre-provisioning request until illumination.
5., 4. go on foot determined novel wide-angle LED road lamp structure according to above-mentioned, make this novel wide-angle LED road lamp.
1., 2. step is the drawing design process in the said method, by THE METHOD OF DRIWING PICTURES ON GEOMETRICAL OPTICS, can the shape of the substrate of the fixed L ED of most critical, size be decided, and needn't manufacture experimently repeatedly.
In the said method 3., 4. step just can be determined density, the power of LED for experiment is revised, type-approval process by limited experiment, and this novel wide-angle LED road lamp of finally finalizing the design.
Last the 5. step be manufacture process in batches.
So design, this novel wide-angle LED road lamp have that coverage is big, illumination is strong, cost is low, processing designs advantage easily, and its design and production method is simple, practical, and cost is low.
As optimization, every grade of inclined-plane has three at least, and with the inclined-plane formation one-level polygonal pyramid platform of one-level, described LED lamp is arranged on the side of polygonal pyramid platform outer surface.So design, whole base plate are convex down.
As optimization, every grade of inclined-plane has three at least, and with the inclined-plane formation one-level polygonal pyramid platform of one-level, described LED lamp is arranged on the side of polygonal pyramid platform inner surface.So design, whole base plate is presented convex.Compare with the substrate of described convex down, be difficult for adhering to dust, be convenient to dispel the heat and be more suitable for being used with existing street lamp shell.
As optimization, described substrate has 3 grades of polygonal pyramid platforms.So design is easy to process.
As optimization, described polygonal pyramid platform is a tetragonous cone table, and every grade of tetragonous cone table comprises long inclined-plane and two short inclined-planes of two, and its cross section is a rectangle.Make long inclined-plane perpendicular to the road surface main line during installation, so design is because the distance between adjacent two street lamps often greater than width of roadway, needs more LED exposure intensity.
As optimization, described substrate back is provided with fin.Heat radiation is convenient in so design.
As optimization, described substrate is provided with in the lampshade, and the part of described fin contacts with substrate back, and another part contacts with lampshade.So design, radiating effect is better.
This novel wide-angle LED road lamp has that coverage is big, illumination is strong, cost is low, processing designs advantage easily, and its design and production method is simple, practical, and cost is low.Be the desirable substitute products and the technology of existing LED illuminating lamp.
Description of drawings
Fig. 1 is the schematic perspective view of the substrate of this novel wide-angle LED road lamp embodiment one;
Fig. 2 is the upward view of the substrate of this novel wide-angle LED road lamp embodiment one;
Fig. 3 is the horizontal section structural representation of Fig. 2;
Fig. 4 is the cross-sectional view of the embodiment two of this novel wide-angle LED road lamp;
Fig. 5 is the horizontal section structural representation of the embodiment three of this novel wide-angle LED road lamp;
Fig. 6 is the horizontal section structural representation of the embodiment four of this novel wide-angle LED road lamp;
Fig. 7 is that this novel wide-angle LED road lamp is made schematic flow sheet.
Among the figure: 1 for the LED lamp, 2 for substrate, 21 for primary inclined plane, 22 for secondary inclined surfaces, 23 be three grades of inclined-planes, 3 for long inclined-plane, 4 for short inclined-plane, 5 for fin, 51 for flange, 6 for metal shade, 7 for glass, 1.～5. be each step of making novel wide-angle LED road lamp of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing novel wide-angle LED road lamp of the present invention is described further:
Embodiment one: as shown in Figure 1, 2, 3, novel wide-angle LED road lamp of the present invention comprises the substrate 2 that is provided with LED lamp 1, it is characterized in that: described substrate 2 is converted into three grades of inclined- planes 21,22,23, above-mentioned inclined-plane ecto-entad, more and more near horizontal plane, every grade of inclined-plane has four, with the inclined-plane formation one-level tetragonous cone table of one-level, described LED lamp 1 just directly is installed on the side of above-mentioned tetragonous cone table inner surface so that dot matrix way is heavy.Every grade of tetragonous cone table comprises long inclined-plane 3 and two short inclined-planes 4 of two, and its cross section is a rectangle.Described substrate back is provided with fin 5.
Embodiment two: as shown in Figure 4, described LED lamp is installed on the side of described tetragonous cone table outer surface, and remaining part and structure are as described in the enforcement mode one.
Embodiment three: as shown in Figure 5, described substrate 2 is provided with in the metal shade 6, and described fin 5 is converted into by sheet metal, and its a part of flange 51 fully contacts with the back side of substrate 2, another part flange 51 fully contacts with metal shade 6, and remaining part and structure are as described in the enforcement mode one.
Embodiment three: as shown in Figure 6, described substrate 2 is provided with in the metal shade 6, and described fin 5 is converted into by sheet metal, and its a part of flange 51 fully contacts with the back side of substrate 2, another part flange 51 fully contacts with metal shade 6, and remaining part and structure are as described in the enforcement mode two.
Embodiment four: as shown in Figure 7, the manufacture method of this novel wide-angle LED road lamp comprises the steps:
1., according to the requirement of relevant department to street lamp height, road illumination, select the inclination angle on each inclined-plane on suitable LED of the angle of divergence and the default substrate in advance;
2., draw the geometric optics schematic diagram of this novel wide-angle LED road lamp, if illumination patterns occurs when uneven, revise the inclination angle on corresponding inclined-plane again, even until illumination patterns, illumination had not both had omission on the target road surface, divide overlapping only;
3., make substrate, and the LED of the predetermined angle of divergence is installed with dot matrix way on this substrate, and installs this novel wide-angle LED road lamp remainder additional according to revised inclination angle of inclined plane;
4., this novel wide-angle LED road lamp that will make is installed on the predetermined altitude, measures the illumination on ground, if the too high or too low situation of illumination occurs, takes off described substrate, readjusts density or the power of respective regions LED, reaches pre-provisioning request until illumination;
5., 4. go on foot determined novel wide-angle LED road lamp structure according to above-mentioned, make this novel wide-angle LED road lamp.
Claims (8)
1. a novel wide-angle LED road lamp comprises the substrate that is provided with the LED lamp, it is characterized in that:
Described substrate is converted into multistage inclined-plane, and above-mentioned inclined-plane ecto-entad is more and more near horizontal plane, and described LED lamp all or part of just directly is installed on the above-mentioned inclined-plane so that dot matrix way is heavy.
2. semiconductor road lamp according to claim 1 is characterized in that: every grade of inclined-plane has three at least, and with the inclined-plane formation one-level polygonal pyramid platform of one-level, described LED lamp is arranged on the side of polygonal pyramid platform outer surface.
3. semiconductor road lamp according to claim 1 is characterized in that: every grade of inclined-plane has three at least, and with the inclined-plane formation one-level polygonal pyramid platform of one-level, described LED lamp is arranged on the side of polygonal pyramid platform inner surface.
4. novel wide-angle LED road lamp according to claim 3 is characterized in that: described substrate has 3 grades of polygonal pyramid platforms.
5. novel wide-angle LED road lamp according to claim 4 is characterized in that: described polygonal pyramid platform is a tetragonous cone table, and every grade of tetragonous cone table comprises long inclined-plane and two short inclined-planes of two, and its cross section is a rectangle.
6. according to the arbitrary described novel wide-angle LED road lamp of claim 1 to 5, it is characterized in that: described substrate back is provided with fin.
7. novel wide-angle LED road lamp according to claim 6 is characterized in that: described substrate is provided with in the lampshade, and the part of described fin contacts with substrate back, and another part contacts with lampshade.
8. the manufacture method of the described novel wide-angle LED road lamp of claim 1 comprises the steps:
1., according to the requirement of relevant department to street lamp height, road illumination, select the inclination angle on each inclined-plane on suitable LED of the angle of divergence and the default substrate;
2., draw the geometric optics schematic diagram of this novel wide-angle LED road lamp, if illumination patterns occurs when uneven, revise the inclination angle on corresponding inclined-plane again, even until illumination patterns, illumination had not both had omission on the target road surface, divide overlapping only;
3., make substrate, and the LED of the predetermined angle of divergence is installed with dot matrix way on this substrate, and installs the remainder of this novel wide-angle LED road lamp additional according to revised inclination angle of inclined plane;
4., this novel wide-angle LED road lamp that will make is installed on the predetermined altitude, measures the illumination on ground, if the too high or too low situation of illumination occurs, takes off described substrate, readjusts density or the power of respective regions LED, reaches pre-provisioning request until illumination;
5., 4. go on foot determined novel wide-angle LED road lamp structure according to above-mentioned, make this novel wide-angle LED road lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100274514A CN101280896A (en) | 2007-04-06 | 2007-04-06 | Novel wide-angle LED road lamp and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100274514A CN101280896A (en) | 2007-04-06 | 2007-04-06 | Novel wide-angle LED road lamp and manufacturing method thereof |
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| CN101280896A true CN101280896A (en) | 2008-10-08 |
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| CNA2007100274514A Pending CN101280896A (en) | 2007-04-06 | 2007-04-06 | Novel wide-angle LED road lamp and manufacturing method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143675A1 (en) * | 2008-05-30 | 2009-12-03 | 玉晶光电股份有限公司 | Lamp holder of high power led street lamp |
| CN101660694B (en) * | 2009-10-10 | 2011-08-17 | 深圳市百信百投资有限公司 | Prolate-type LED street lamp |
| CN102628561A (en) * | 2012-04-24 | 2012-08-08 | 成都易明半导体有限公司 | LED lamp and installation method thereof |
| CN103256500A (en) * | 2013-04-10 | 2013-08-21 | 达亮电子（苏州）有限公司 | LED tube |
| CN103267266A (en) * | 2013-06-08 | 2013-08-28 | 苏州金科信汇光电科技有限公司 | LED (Light-Emitting Diode) lamp radiating fin |
| CN103423640A (en) * | 2012-01-13 | 2013-12-04 | 王成华 | LED lamp and method for processing same |
| RU2528175C1 (en) * | 2013-05-31 | 2014-09-10 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Light-emitting diode illumination device |
| CN105299527A (en) * | 2014-07-22 | 2016-02-03 | 余明 | Led street lamp |
| CN105318224A (en) * | 2014-07-22 | 2016-02-10 | 余明 | LED street lamp provided with flow deflectors |
| CN105318223A (en) * | 2014-07-21 | 2016-02-10 | 余明 | Efficiently-cooled LED street lamp |
| CN105402692A (en) * | 2015-12-17 | 2016-03-16 | 重庆倍尔亮光电科技有限公司 | Lamp holder installing shell of wide-angle street lamp |
-
2007
- 2007-04-06 CN CNA2007100274514A patent/CN101280896A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143675A1 (en) * | 2008-05-30 | 2009-12-03 | 玉晶光电股份有限公司 | Lamp holder of high power led street lamp |
| CN101660694B (en) * | 2009-10-10 | 2011-08-17 | 深圳市百信百投资有限公司 | Prolate-type LED street lamp |
| CN103423640A (en) * | 2012-01-13 | 2013-12-04 | 王成华 | LED lamp and method for processing same |
| CN103423640B (en) * | 2012-01-13 | 2015-06-17 | 王成华 | LED lamp and method for processing same |
| CN102628561A (en) * | 2012-04-24 | 2012-08-08 | 成都易明半导体有限公司 | LED lamp and installation method thereof |
| CN103256500A (en) * | 2013-04-10 | 2013-08-21 | 达亮电子（苏州）有限公司 | LED tube |
| RU2528175C1 (en) * | 2013-05-31 | 2014-09-10 | Общество с ограниченной ответственностью "ДиС ПЛЮС" | Light-emitting diode illumination device |
| CN103267266A (en) * | 2013-06-08 | 2013-08-28 | 苏州金科信汇光电科技有限公司 | LED (Light-Emitting Diode) lamp radiating fin |
| CN105318223A (en) * | 2014-07-21 | 2016-02-10 | 余明 | Efficiently-cooled LED street lamp |
| CN105299527A (en) * | 2014-07-22 | 2016-02-03 | 余明 | Led street lamp |
| CN105318224A (en) * | 2014-07-22 | 2016-02-10 | 余明 | LED street lamp provided with flow deflectors |
| CN105402692A (en) * | 2015-12-17 | 2016-03-16 | 重庆倍尔亮光电科技有限公司 | Lamp holder installing shell of wide-angle street lamp |
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Open date: 20081008 |