CN103256529A - Novel LED street lamp - Google Patents
Novel LED street lamp Download PDFInfo
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- CN103256529A CN103256529A CN2013101136786A CN201310113678A CN103256529A CN 103256529 A CN103256529 A CN 103256529A CN 2013101136786 A CN2013101136786 A CN 2013101136786A CN 201310113678 A CN201310113678 A CN 201310113678A CN 103256529 A CN103256529 A CN 103256529A
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- lamp
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- led street
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- lampshade
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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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to the field of lighting, in particular to a novel LED street lamp. The novel LED street lamp comprises a lamp body and a lamp stem. The tail end of the lamp body is connected with the lamp stem. The lamp body comprises a lamp shell. Radiating fins are mounted on the surface of the lamp shell. An LED module is fixed in the lamp shell and connected with a power supply. A lampshade which covers the LED module is fixed to the lamp shell. A lower lamp shell is fixed to the lower end of the lamp shell. A method of 'once light distribution' is used, LED lamp beads are embedded on the LED module, light emitted by the LED module is reflected by the lampshade and then uniformly irradiates from a high position to the ground, and lighting uniformity of the novel LED street lamp is increased by 20% compared with modularized street lamps with same power. The novel LED lamp changes traditional light distribution and LED lighting, and is high in lighting effect, high-power, simple, high in reliability and the like.
Description
Technical field
The present invention relates to lighting field, especially a kind of Novel LED street lamp.
Background technology
LED solid semiconductor lighting engineering is than metal halid lamp (MH) and high-pressure mercury lamp (HPS), the LED street lamp have the life-span long, light efficiency is high and characteristics such as energy-conserving and environment-protective.The small light source characteristic of led chip can accurately be controlled the direction of light than being easier to realize accurate luminous intensity distribution, light fully is assigned on the road of required illumination, improves road illumination, and prevents light pollution and dazzle.
Chinese patent application numbers 201220116126.1 is called in the patent of invention of " a kind of led module lamp " and discloses a kind of led module lamp, comprises once light-distribution lens, package casing, circuit board and is located at the led chip of the circuit communication on the circuit board.But the uniformity of the LED lamp illumination that should invent is not high, can't solve and eliminate illumination to zebra stripes and the glare phenomenon on road surface, and complex structure can't carry out Fast Installation and maintenance, therefore, needs a kind of new LED street lamp of design satisfy this requirement.
Summary of the invention
For overcoming existing defective, the present invention proposes a kind of Novel LED street lamp.
The tail end of lamp body 1 is connected with lamp handle 2, wherein, lamp body 1 comprises lamp housing 11, lamp housing 11 surfaces are provided with fin 12, LED module 13 is fixed in the lamp housing 11, and is connected with power supply 15, and lampshade 14 fixes with lamp housing 11, and covering LED module 13, following lamp housing 111 is fixed with lamp housing 11 lower ends.
In the lamp body 1, lamp housing 11 outer surface front portions are provided with some "＜" type fin 12 perpendicular to lamp housing 11, wherein, keep certain distance between each fin 12, and evenly are arranged in parallel.
Fin has the height self-cleaning, the radiating efficiency height: fin adopts airflow design, and theoretical and minimize fin optimization based on optimum thermal convection current, profile is by low gradually high type, belongs to the vertical convection radiator structure.This design make light fixture radiating efficiency contrast plane horizontal stroke (indulging) to the heat loss through convection performance boost 30%.
In the lamp body 1, LED module 13 is that cross section 132 is the centrum of isosceles triangle, and the centrum bottom surface is rectangle fishplate bar face 131, and connecting plate face 131 is connected with lamp housing 11 lower surfaces; Be respectively arranged with LED array 136 and LED array 135 on centrum left surface 134 and the right flank 133, use the both sides principle of luminosity, lamp pearl array cross arrangement is by putting the luminous luminous illumination effect of realization face that comes.And the design of lamp pearl array unique circuit, the damage of single LED lamp pearl can not influence the operate as normal of other LED lamp pearls, has realized the independence of LED lamp pearl work.
In the lamp body 1, lampshade 14 inwalls are zigzag, and lampshade 14 outer wall arc tail places 144 are zigzag.Light source reflects bright dipping by lampshade, need not luminous intensity distribution three times, and its uniformity improves 20% on year-on-year basis.The free curve design of lampshade makes light evenly send, and has improved the road illumination uniformity greatly, prevents that the road surface from producing " zebra stripes phenomenon ".Compare with similar light fixture, the uniformity of illuminance on its road surface has improved 20%, and this can allow people's vision adapt to the light that goes out from light source projects better.And the people just can experience light from afar and eliminated common " blind visual phenomenon ", and the service efficiency of light fixture is used more effectively.
In the lamp body 1, lamp housing 11, LED module 13, lampshade 14 and between all detachable, need not professional tool and then can change module, make install and change simple and efficient to handle.
The design's core technology is different from usual LED street lamp, and it does not need to adopt lens and reflector just can realize " face is luminous ", reaches the demand of outdoor high-power illumination.Originally establish a LED lamp pearl and be embedded on the light source module, after the light that led light source sends reflects by lampshade, can be from the eminence uniform irradiation to ground, the Modular LED street lamp of its uniformity ratio of illuminance equal-wattage has improved 20%.Street lamp among the design has all thoroughly changed traditional method on light distributing method and LED lighting system, realized design objects such as high light efficiency, high-power, simplification, high reliability.When carrying out the modular structure design, used novel unique technique, adopt removable light source modular structure, can be according to the continuous lifting of LED light efficiency and the light source module that more renews, this later maintenance to the EMC engineering has also realized energy-conservation target when facilitating.In addition, the design also realizes the effect that the free landing of dust is not infected with in the heat sink structure design.
Description of drawings
Fig. 1 is a kind of schematic perspective view of Novel LED street lamp.
Fig. 2 is a kind of Novel LED street lamp lamp body and lamp handle exploded pictorial Fig. 1.
Fig. 3 is a kind of Novel LED street lamp lamp body and lamp handle exploded pictorial Fig. 2.
Fig. 4 is a kind of Novel LED street lamp fin schematic diagram.
Fig. 5 is a kind of Novel LED street lamp LED module schematic diagram.
Fig. 6 is a kind of schematic perspective view of Novel LED street lamp LED module.
Fig. 7 is a kind of Novel LED street lamp lampshade schematic diagram.
Fig. 8 is a kind of Novel LED street lamp light refractive power schematic diagram.
Fig. 9 is a kind of Novel LED street lamp lamp handle rotation schematic diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments a kind of Novel LED street lamp provided by the invention is described in detail.
Fig. 1 illustrates, the tail end of lamp body 1 is connected with lamp handle 2, wherein, lamp body 1 comprises lamp housing 11, and lamp housing 11 surfaces are provided with fin 12, and LED module 13 is fixed in the lamp housing 11, and be connected with power supply 15, lampshade 14 fixes with lamp housing 11, and covers LED module 13, and following lamp housing 111 is fixed with lamp housing 11 lower ends.
Fig. 2 illustrates, and in the lamp body 1, lamp housing 11 outer surface front portions evenly are provided with "＜" type fin.
As shown in Figure 3, lamp body 1 is the ellipse that an end is sharply given prominence to, and wherein, lamp inner casing 111 tail ends are provided with rectangle link slot 112, and link slot 112 two ends arrange first and rotate axial trough 1121 and the second rotation axial trough 1122; Lamp handle 2 is orthogonal, and wherein, the front end both sides are provided with first turning cylinder 21 and second turning cylinder 22, and in lamp handle 2 positions and the link slot 112, wherein, first turning cylinder 21 is arranged at first and rotates in the axial trough 1121; Second turning cylinder 22 is arranged at second and rotates in the axial trough 1122.
The heat that LED module 13 shown in Figure 4 produces can dispel the heat along some "＜" type fin 12 perpendicular to lamp housing 11 that heat sink 121 upper surfaces arrange, and wherein, keeps certain distance between each fin 12, and evenly is arranged in parallel.
Fin has the height self-cleaning, the radiating efficiency height: fin adopts airflow design, and theoretical and minimize fin optimization based on optimum thermal convection current, profile is by low gradually high type, belongs to the vertical convection radiator structure.This design make light fixture radiating efficiency contrast plane horizontal stroke (indulging) to the heat loss through convection performance boost 30%.
Shown in Figure 5, in the lamp body 1, LED module 13 be cross section 132 for the centrum of isosceles triangle, shown in Figure 6, the centrum bottom surface is rectangle fishplate bar face 131, and connecting plate face 131 is connected with lamp housing 11 lower surfaces; Be respectively arranged with LED array 136 and LED array 135 on centrum left surface 134 and the right flank 133, use the both sides principle of luminosity, lamp pearl array cross arrangement is by putting the luminous luminous illumination effect of realization face that comes.And the design of lamp pearl array unique circuit, the damage of single LED lamp pearl can not influence the operate as normal of other LED lamp pearls, has realized the independence of LED lamp pearl work.
Shown in Figure 7, arc cover 141 inwalls are zigzag, and lampshade 14 outer wall arc tail places 144 are zigzag.As shown in Figure 8, light source reflects bright dipping by lampshade, need not secondary light-distribution, and its uniformity improves 20% on year-on-year basis.The free curve design of lampshade makes light evenly send, and has improved the road illumination uniformity greatly, prevents that the road surface from producing " zebra stripes phenomenon ".Compare with similar light fixture, the uniformity of illuminance on its road surface has improved 20%, and this can allow people's vision adapt to the light that goes out from light source projects better.And the people just can experience light from afar and eliminated common " blind visual phenomenon ", and the service efficiency of light fixture is used more effectively.
As shown in Figure 9, lamp body 1 and lamp handle 2 can be with first turning cylinder 21 and 22 rotations of second turning cylinder, and its movable angle can be regulated between 0 ° to 90 °, has improved the applicability of light fixture goods suited to popular tastes face lamp stand so greatly, has made things convenient for the selection of client to lamp stand.
Lamp in the lamp body 1, all detachable between shell 11, LED module 13 and the lampshade 14, need not professional tool and then can change module, feasible install and change simple and efficient to handle.
The design's core technology is different from usual LED street lamp, and it does not need to adopt lens and reflector just can realize " face is luminous ", reaches the demand of outdoor high-power illumination.The design has adopted " once light-distribution " method, and LED lamp pearl is embedded on the light source module, after the light that led light source sends reflects by lampshade, can be from the eminence uniform irradiation to ground, and the Modular LED street lamp of its uniformity ratio of illuminance equal-wattage has improved 20%.Street lamp among the design has all thoroughly changed traditional method on light distributing method and LED lighting system, realized design objects such as high light efficiency, high-power, simplification, high reliability.When carrying out the modular structure design, used novel unique technique, adopt removable light source modular structure, can be according to the continuous lifting of LED light efficiency and the light source module that more renews, this later maintenance to the EMC engineering has also realized energy-conservation target when facilitating.In addition, the design also realizes the effect that the free landing of dust is not infected with in the heat sink structure design.
It should be noted that at last, above embodiment is only in order to describe technical scheme of the present invention rather than the present technique method is limited, the present invention can extend to other modification, variation, application and embodiment on using, and therefore thinks that all such modifications, variation, application, embodiment are in spirit of the present invention and teachings.
Claims (9)
1. Novel LED street lamp, comprise lamp body (1) and lamp handle (2), it is characterized in that the tail end of lamp body (1) is connected with lamp handle (2), wherein, lamp body (1) comprises lamp housing (11), and lamp housing (11) surface is provided with fin (12), and LED module (13) is fixed in the lamp housing (11), and be connected with power supply (15), lampshade (14) fixes with lamp housing (11), and covers LED module (13), and following lamp housing (111) is fixed with lamp housing (11) lower end.
2. LED street lamp according to claim 1, it is characterized in that, lamp body (1) is the ellipse that an end is sharply given prominence to, wherein, following lamp housing (111) tail end is provided with rectangle link slot (112), and link slot (112) two ends arrange first and rotate axial trough (1121) and the second rotation axial trough (1122); Lamp handle (2) is orthogonal, and wherein, the front end both sides are provided with first turning cylinder (21) and second turning cylinder (22), and lamp handle (2) is arranged in the link slot (112), and wherein, first turning cylinder (21) is arranged at first and rotates in the axial trough (1121); Second turning cylinder (22) is arranged at second and rotates in the axial trough (1122).
3. LED street lamp according to claim 1 is characterized in that, in the lamp body (1), lamp housing (11) outer surface front portion is provided with some "＜" type fin (12) perpendicular to lamp housing (11), wherein, each fin keeps certain distance between (12), and evenly is arranged in parallel.
4. LED street lamp according to claim 1 is characterized in that, in the lamp body (1), light source module (13) is the centrum of isosceles triangle for cross section (132), and the centrum bottom surface is rectangle fishplate bar face (131).
5. LED street lamp according to claim 1 or 5, it is characterized in that, connecting plate face (131) is connected with lamp housing (11) lower surface, is respectively arranged with LED array (136) and LED array (135) on centrum left surface (134) and the right flank (133).
6. according to claim 2,3 or 4 described LED street lamps, it is characterized in that, the heat that LED module (13) produces can upwards conduct along lamp housing (11) lower surface, and dispels the heat by anterior "＜" type fin (15) that evenly arranges of lamp housing (11) outer surface.
7. LED street lamp according to claim 1 is characterized in that, in the lamp body (1), lampshade (14) inwall is zigzag, and lampshade (14) outer wall arc tail place (144) is zigzag.
8. LED street lamp according to claim 1 is characterized in that, lamp body (1) and lamp handle (2) are with first turning cylinder (21) and second turning cylinder (22) rotation, and its movable angle can be regulated between 0 ° to 90 °.
9. LED street lamp according to claim 1 is characterized in that, and is in the lamp body (1), all detachable between lamp housing (11), LED module (13) and the lampshade (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101136786A CN103256529A (en) | 2013-04-02 | 2013-04-02 | Novel LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101136786A CN103256529A (en) | 2013-04-02 | 2013-04-02 | Novel LED street lamp |
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| CN103256529A true CN103256529A (en) | 2013-08-21 |
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| CN2013101136786A Pending CN103256529A (en) | 2013-04-02 | 2013-04-02 | Novel LED street lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762451A (en) * | 2019-11-12 | 2020-02-07 | 慧光智城(深圳)智慧科技有限公司 | Lifting type landscape street lamp |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1462196A (en) * | 1973-10-05 | 1977-01-19 | Lowndes R B W | Safety warning lamps |
| GB2015144A (en) * | 1978-02-27 | 1979-09-05 | Iao Industrie Riunite Spa | Motor Vehicle Lamp |
| CN101373043A (en) * | 2008-10-21 | 2009-02-25 | 徐泓 | Improved high power LED road lamp |
| CN201212638Y (en) * | 2008-06-11 | 2009-03-25 | 丽鸿科技股份有限公司 | LED street lamp structure |
| CN101556004A (en) * | 2008-04-07 | 2009-10-14 | 深圳市海洋王照明科技股份有限公司 | Projection lamp and lampshade thereof |
| CN201382282Y (en) * | 2009-03-26 | 2010-01-13 | 一诠精密工业股份有限公司 | LED lamp tube structure |
| CN101655200A (en) * | 2008-08-19 | 2010-02-24 | 昆山太得隆机械有限公司 | Outward radiation LED street lamp |
| CN101684909A (en) * | 2009-08-25 | 2010-03-31 | 史杰 | LED modular street lamp holder with adjustable irradiating angle |
| CN201672311U (en) * | 2010-05-13 | 2010-12-15 | 山东硕华工贸有限公司 | LED lamp |
| CN201944700U (en) * | 2011-03-07 | 2011-08-24 | 杭州浙大知能科技有限公司 | Light-emitting diode (LED) street lamp |
| CN202469707U (en) * | 2011-12-19 | 2012-10-03 | 江苏凯朗照明科技有限公司 | Led street lamp |
| CN203336352U (en) * | 2013-04-02 | 2013-12-11 | 广东昭信照明科技有限公司 | Novel LED street lamp |
-
2013
- 2013-04-02 CN CN2013101136786A patent/CN103256529A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1462196A (en) * | 1973-10-05 | 1977-01-19 | Lowndes R B W | Safety warning lamps |
| GB2015144A (en) * | 1978-02-27 | 1979-09-05 | Iao Industrie Riunite Spa | Motor Vehicle Lamp |
| CN101556004A (en) * | 2008-04-07 | 2009-10-14 | 深圳市海洋王照明科技股份有限公司 | Projection lamp and lampshade thereof |
| CN201212638Y (en) * | 2008-06-11 | 2009-03-25 | 丽鸿科技股份有限公司 | LED street lamp structure |
| CN101655200A (en) * | 2008-08-19 | 2010-02-24 | 昆山太得隆机械有限公司 | Outward radiation LED street lamp |
| CN101373043A (en) * | 2008-10-21 | 2009-02-25 | 徐泓 | Improved high power LED road lamp |
| CN201382282Y (en) * | 2009-03-26 | 2010-01-13 | 一诠精密工业股份有限公司 | LED lamp tube structure |
| CN101684909A (en) * | 2009-08-25 | 2010-03-31 | 史杰 | LED modular street lamp holder with adjustable irradiating angle |
| CN201672311U (en) * | 2010-05-13 | 2010-12-15 | 山东硕华工贸有限公司 | LED lamp |
| CN201944700U (en) * | 2011-03-07 | 2011-08-24 | 杭州浙大知能科技有限公司 | Light-emitting diode (LED) street lamp |
| CN202469707U (en) * | 2011-12-19 | 2012-10-03 | 江苏凯朗照明科技有限公司 | Led street lamp |
| CN203336352U (en) * | 2013-04-02 | 2013-12-11 | 广东昭信照明科技有限公司 | Novel LED street lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762451A (en) * | 2019-11-12 | 2020-02-07 | 慧光智城(深圳)智慧科技有限公司 | Lifting type landscape street lamp |
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Address after: One of the 528251 Guangdong Province Nanhai District of Foshan city Guicheng street, No. 1 Yongan Road, valley optoelectronics industry community A block sixth layer Applicant after: GUANGDONG REAL FAITH LIGHTING TECHNOLOGY CO., LTD. Address before: One of the 528251 Guangdong Province Nanhai District of Foshan city Guicheng street, No. 1 Yongan Road, valley optoelectronics industry community A block sixth layer Applicant before: Guangdong Real Faith Lighting Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: GUANGDONG REAL FAITH LIGHTING CO., LTD. TO: GUANGDONG REAL FAITH LIGHTING TECHNOLOGY CO., LTD. |
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Application publication date: 20130821 |