CN101915381A - High-power LED street lamp - Google Patents
High-power LED street lamp Download PDFInfo
- Publication number
- CN101915381A CN101915381A CN2010102579326A CN201010257932A CN101915381A CN 101915381 A CN101915381 A CN 101915381A CN 2010102579326 A CN2010102579326 A CN 2010102579326A CN 201010257932 A CN201010257932 A CN 201010257932A CN 101915381 A CN101915381 A CN 101915381A
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- CN
- China
- Prior art keywords
- street lamp
- connecting plate
- led street
- conducting strips
- 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.)
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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
Abstract
The invention discloses a high-power LED street lamp which comprises a lamp holder, wherein a connecting plate is longitudinally fixed on the upper part of the lamp holder, and an end panel is vertically and downwards fixed on the end part of the connecting plate; a plurality of groups of conducting strips are longitudinally arranged between the end panel and the lamp holder at intervals, and gaps are reserved between adjacent conducting strips; LEDs are longitudinally arrayed and bridged between anode conducting strips and cathode conducting strips of each group of conducting strips; and heat radiating holes are distributed on the connecting plate at intervals. In the invention, the LEDs are arranged by adopting the conducting strips arranged at intervals, the gaps are reserved between adjacent conducting strips, and the heat radiating holes are distributed on the connecting plate, so that air channels are formed between the gaps of the conducting strips and the heat radiating holes of the connecting strips. The invention guarantees the heat radiating effect of the LEDs and the omnibearing irradiation effect of the LED street lamp and solves the problem of irradiation dead angle in the prior art.
Description
Technical field
The present invention relates to a kind of is the street lamp of light source with LED.
Background technology
In each small towns of China, city, the power consumption of street lamp is very surprising.In recent years, China is advocating energy-saving and emission-reduction consumption reductions energetically, and is that the LED street lamp of light source is just widelyd popularize in each small towns, city with advantages such as its luminous efficiency height, energy-conservation and life-span are long with LED.Existing LED street lamp mainly is to be made of intensive being installed together of a plurality of LED, and numerous LED gathers together, and its heat that distributes is concentrated and is easy to damage lamp holder.Application number is that 200810038952.7 Chinese invention patent application specification discloses a kind of heat dissipation type light emitting diode (LED) street lamp, this street lamp is LED to be down " eight " font to split in both sides, the middle air duct that forms a bell mouth shape that communicates up and down, the both sides of hollow passageway are respectively arranged with the connecting plate that is close to LED, and the LED in both sides is outside equipped with reflector.This LED street lamp in use, thereby the heat that LED produces is delivered to and has heated the gas in the air duct on the connecting plate, hot-air rises, the cold air of bottom replenishes and forms thermal convection current the LED street lamp is dispelled the heat.This LED street lamp reflects downwards by reflector owing to LED is split in both sides, form air duct in the centre, thereby its caused street lamp under because of there not being light source to form lighting dead angle, illuminating effect is relatively poor, can not effectively illuminate the road surface of street lamp below.
Summary of the invention
The objective of the invention is: provide a kind of high-power LED street lamp to have the problem of lighting dead angle, illuminating effect difference with LED street lamp in the solution prior art.
The technical scheme of high-power LED street lamp of the present invention is: a kind of high-power LED street lamp, comprise lamp holder, top at described lamp holder is fixed with connecting plate longitudinally, be intervally distributed with louvre on the connecting plate, end at connecting plate is fixed with end plates downwards, be arranged at intervals with one group of bus longitudinally between end plates and lamp holder, leave the gap between each adjacent bus, it vertically is placed with the LED illuminator every pair of two adjacent bus upper edges.
Described each bus is circular-arc distribution.
Described connecting plate and end plates are the split setting or are wholely set.
Described connecting plate and end plates are that lucite is made.
Described road lamp power supply is a dc source, each two adjacent bus respectively with the corresponding connection of negative or positive electrode of dc source.
Described road lamp power supply is an AC power, each two adjacent bus respectively with the live wire or the corresponding connection of zero line of AC power.
The present invention adopts the bus that is provided with at interval that the LED illuminator is installed, each bus is again the skeleton of road lamp body as the lead that connects the LED illuminator simultaneously promptly, kill two birds with one stone, not only can reduce the manufactured materials of street lamp, reduce the manufacturing cost of street lamp, each bus can also be formed the heat sink of LED illuminator simultaneously, cooperate with louvre on the connecting plate by the gap between the bus, utilize the mobile heat that can rapidly the LED illuminator be sent of air to take away, thereby guaranteed the operate as normal of LED street lamp, and, the LED illuminator is installed between each bus, make not have lighting dead angle on this LED street lamp, well solved the problem of the existing lighting dead angle of LED street lamp in the prior art.
Description of drawings
Fig. 1 is the structural representation of high-power LED street lamp specific embodiment of the present invention;
Fig. 2 is the right view (direction of arrow is air flow among the figure) of Fig. 1.
The specific embodiment
The specific embodiment of high-power LED street lamp of the present invention such as Fig. 1, shown in Figure 2, it comprises lamp holder 1, the top of lamp holder 1 extends longitudinally is fixed with connecting plate 2, on connecting plate 2 at interval offer louvre, the end plates that are fixed with downward extension 3 that the end of connecting plate 2 is vertical, connecting plate 2 can adopt integrative-structure or split structure fabrication with end plates 3, between lamp holder 1 and end plates 3 longitudinally be connected with one group of bus that is provided with at interval 5, the corresponding connection of power supply of adjacent conductive bar 5 and street lamp, between each bus 5, all be installed with the gap, in the present embodiment, each bus 5 is circular-arc distribution, on two adjacent bus 5, longitudinally be placed with a row LED illuminator 4, thereby overcome the problem that there is lighting dead angle in LED street lamp in the prior art, and, adopt circular-arc arrangement not only can increase the range of exposures of street lamp, prolong the spacing between the adjacent street lamp, reduce the input of municipal unit on street lamp, can increase simultaneously the installation quantity of LED, improve the illuminating effect of LED street lamp.
When reality was used, the power supply of street lamp can adopt dc source or AC power, two adjacent bus 5 respectively with the both positive and negative polarity of dc source or the live wire and the corresponding connection of zero line of AC power.Owing to adopt said structure can realize effective heat radiation, therefore, connecting plate 2 in the street lamp and end plates 3 can adopt lucite to make, thereby can further reduce the cost of street lamp.
Claims (6)
1. high-power LED street lamp, comprise lamp holder, it is characterized in that, top at described lamp holder is fixed with connecting plate longitudinally, be intervally distributed with louvre on the connecting plate, be fixed with end plates downwards, between end plates and lamp holder, be arranged at intervals with one group of corresponding bus that is connected longitudinally with road lamp power supply in the end of connecting plate, leave the gap between each adjacent bus, it vertically is placed with the LED illuminator every pair of two adjacent bus upper edges.
2. high-power LED street lamp according to claim 1 is characterized in that, described each bus is circular-arc distribution.
3. high-power LED street lamp according to claim 1 is characterized in that, described connecting plate and end plates are the split setting or are wholely set.
4. high-power LED street lamp according to claim 1 is characterized in that, described connecting plate and end plates are that lucite is made.
5. according to any described high-power LED street lamp of claim 1 to 4, it is characterized in that described road lamp power supply is a dc source, each two adjacent bus respectively with the corresponding connection of negative or positive electrode of dc source.
6. according to any described high-power LED street lamp of claim 1 to 4, it is characterized in that described road lamp power supply is an AC power, each two adjacent bus respectively with the live wire or the corresponding connection of zero line of AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102579326A CN101915381A (en) | 2010-08-20 | 2010-08-20 | High-power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102579326A CN101915381A (en) | 2010-08-20 | 2010-08-20 | High-power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101915381A true CN101915381A (en) | 2010-12-15 |
Family
ID=43322957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102579326A Pending CN101915381A (en) | 2010-08-20 | 2010-08-20 | High-power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101915381A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014113838A1 (en) * | 2013-01-22 | 2014-07-31 | Vertical Farm Systems Pty Ltd | An improved lighting assembly for intensive plant cultivation |
| CN105822910A (en) * | 2016-05-09 | 2016-08-03 | 四川天剑机械设备制造股份有限公司 | Led street lamp |
| CN105927870A (en) * | 2016-05-09 | 2016-09-07 | 四川天剑机械设备制造股份有限公司 | Spherical led street lamp |
| CN107588369A (en) * | 2017-09-25 | 2018-01-16 | 安徽天众电子科技有限公司 | A kind of anti-explosion LED lamp |
| CN109488937A (en) * | 2018-11-13 | 2019-03-19 | 深圳市艾格斯特科技有限公司 | A kind of greenhouse lamps and lanterns |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007443Y (en) * | 2007-02-13 | 2008-01-16 | 顾鹤彬 | LED road lamp |
| CN101344221A (en) * | 2007-10-29 | 2009-01-14 | 安提亚科技股份有限公司 | LED lamp string type road lamp |
| CN201416784Y (en) * | 2009-03-18 | 2010-03-03 | 吴立勇 | Combined LED lamp for implementing heat radiation by cross-ventilation |
| CN201724110U (en) * | 2010-08-20 | 2011-01-26 | 河南光之源太阳能科技有限公司 | High-power LED street lamp |
-
2010
- 2010-08-20 CN CN2010102579326A patent/CN101915381A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201007443Y (en) * | 2007-02-13 | 2008-01-16 | 顾鹤彬 | LED road lamp |
| CN101344221A (en) * | 2007-10-29 | 2009-01-14 | 安提亚科技股份有限公司 | LED lamp string type road lamp |
| CN201416784Y (en) * | 2009-03-18 | 2010-03-03 | 吴立勇 | Combined LED lamp for implementing heat radiation by cross-ventilation |
| CN201724110U (en) * | 2010-08-20 | 2011-01-26 | 河南光之源太阳能科技有限公司 | High-power LED street lamp |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014113838A1 (en) * | 2013-01-22 | 2014-07-31 | Vertical Farm Systems Pty Ltd | An improved lighting assembly for intensive plant cultivation |
| CN105822910A (en) * | 2016-05-09 | 2016-08-03 | 四川天剑机械设备制造股份有限公司 | Led street lamp |
| CN105927870A (en) * | 2016-05-09 | 2016-09-07 | 四川天剑机械设备制造股份有限公司 | Spherical led street lamp |
| CN107588369A (en) * | 2017-09-25 | 2018-01-16 | 安徽天众电子科技有限公司 | A kind of anti-explosion LED lamp |
| CN109488937A (en) * | 2018-11-13 | 2019-03-19 | 深圳市艾格斯特科技有限公司 | A kind of greenhouse lamps and lanterns |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101215 |