CN101586758A - LED street lamp - Google Patents

LED street lamp Download PDF

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Publication number
CN101586758A
CN101586758A CNA2009100164068A CN200910016406A CN101586758A CN 101586758 A CN101586758 A CN 101586758A CN A2009100164068 A CNA2009100164068 A CN A2009100164068A CN 200910016406 A CN200910016406 A CN 200910016406A CN 101586758 A CN101586758 A CN 101586758A
Authority
CN
China
Prior art keywords
led
light source
street lamp
holder
radiator
Prior art date
Application number
CNA2009100164068A
Other languages
Chinese (zh)
Inventor
李金胜
魏波
Original Assignee
山东恒威光电节能科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 山东恒威光电节能科技有限公司 filed Critical 山东恒威光电节能科技有限公司
Priority to CNA2009100164068A priority Critical patent/CN101586758A/en
Publication of CN101586758A publication Critical patent/CN101586758A/en

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Abstract

The invention relates to an LED street lamp, which comprises two groups of LED components. The LED components comprise light source components and radiators, and an angle adjusting device is arranged between the two groups of LED components. During mounting, the radiators can be rotated around a rotating shaft to a set position according to requirement, and then a fixed seat and a connection plate are connected together through a connection block, so the rotators can be rotated to different angles by changing the engagement position of the connection block and the connection plate so that an LED light source rotates to different angles to meet the requirements of different irradiation angles and irradiation ranges so as to achieve the best illumination effect; the irradiation angle and the irradiation range of the LED light source are convenient and quick to adjust; and the adjusting device has a simple structure and wide application range, large modification for a production process according to different road conditions is not needed, the LED street lamp is easy to be produced in batch, and the production cost is greatly lowered.

Description

A kind of LED street lamp
Technical field
The present invention relates to a kind of lighting installation, specifically, relate to the LED street lamp that a kind of irradiating angle can be regulated.
Background technology
Since first LED in 1986 begins to come into the market, existing so far more than 30 year, to compare with traditional illuminating lamp, the LED illuminating lamp has advantage such as the heat of generation is less, luminous efficiency is higher, long service life and is widely used.At present, the main application fields of LED comprises large-sized solor demonstration, lighting, laser instrument, multimedia video picture, LED background light source, detector, traffic lights, instrument and meter, fiber optic communication, satellite communication, overocean communications and figure identification etc.
LED belongs to the total solids cold light source, and volume is little, and is in light weight, firm in structure, and operating voltage is low, and long service life is according to common light efficiency definition, the luminous efficiency of LED is not high, but because the spectrum of LED almost all concentrates on visible light frequency band, efficient can reach 80%~90%, and the equal visual efficiency of incandescent lamp efficiently only is 10%~20%, the power of monomer LED is generally 0.05W~1W, can satisfy different illumination needs by trunking mode.
The LED street lamp utilizes LED as the produced ligthing paraphernalia of light source exactly, because the light of led light source has stronger directionality, so in order to reach road lighting effect preferably, general way is that the direction of illumination that changes light source adapts to the road lighting requirement with this by the angle of bend of adjustment lamp stand.Therefore, just need carry out different adjustment to the structure of street lamp post in different road conditions in the production phase, that is to say street lamp at different road conditions, its production procedure also needs to adjust, and has increased production cost, also is unfavorable for producing in batches and follow-up Installation and Debugging, when mounted, can not regulate the irradiating angle and the range of exposures of LED street lamp according to the height of lamp stand and the actual conditions such as distance between the lamp stand, thereby make the LED street lamp not reach the optimal illumination effect.
Summary of the invention
The technical problem to be solved in the present invention is at above problem, provides that a kind of irradiating angle and range of exposures are easy to regulate, simple in structure, LED street lamp that production cost is low.
For addressing the above problem, the present invention adopts following technical scheme: a kind of LED street lamp, comprise two groups of LED assemblies, and described LED assembly comprises light source assembly and radiator, is provided with angle regulator between described two groups of LED assemblies.
As a kind of prioritization scheme, described angle regulator comprises holder, and described holder bottom and radiator flexibly connect, and are provided with positioner between the sidepiece of described holder and the radiator.
A kind of concrete prioritization scheme, described holder bottom is provided with groove, is fixedly connected with rotating shaft on the described radiator, and described rotating shaft is positioned at groove.
A kind of concrete prioritization scheme, described positioner comprises contiguous block and connecting plate, and described contiguous block is connected with holder, and described connecting plate is connected with radiator, and described contiguous block and connecting plate are connected with a joggle.
A kind of concrete prioritization scheme, described contiguous block and holder removably connect.
A kind of concrete prioritization scheme, described contiguous block top is provided with connecting axle, and described holder is provided with the connecting hole that matches with connecting axle.
A kind of concrete prioritization scheme, described holder are provided with the lock-screw with contiguous block locking.
A kind of concrete prioritization scheme, the bottom of described contiguous block and the top of connecting plate are respectively arranged with the sawtooth that is meshed.
A kind of concrete prioritization scheme, described holder is provided with through hole.
A kind of concrete prioritization scheme, described light source assembly comprises led light source plate and led light source, and described led light source plate is fixedlyed connected with radiator, and described led light source is fixedlyed connected with the led light source plate.
Beneficial effect: the present invention adopts technique scheme, have the following advantages: when mounted, can as required radiator be forwarded around the shaft to the position of setting, by contiguous block holder and connecting plate are linked together then and get final product, so, can be by changing the position of engagement of contiguous block and connecting plate, both can make radiator turn over different angles, thereby make led light source turn over different angles, satisfy the needs of different irradiating angles and range of exposures, to reach best illuminating effect, the irradiating angle of led light source and range of exposures are regulated easy, fast, and adjusting device simple in structure, applied widely, do not need production technology to be carried out big modification, be easy to produce in batches, greatly reduce production cost according to different road conditions.
Below in conjunction with drawings and Examples the present invention is elaborated.
Description of drawings
Accompanying drawing 1 is the structural representation of LED street lamp in the embodiment of the invention;
Accompanying drawing 2 is vertical views of accompanying drawing 1;
Accompanying drawing 3 is left views of accompanying drawing 1.
Among the figure: the 1-holder; The 2-fastening bolt; The 3-lock-screw; The 4-contiguous block; The 41-connecting axle; The 5-fin; The 6-radiator; The 7-LED light source board; The 8-connecting plate; The 9-lamp housing; The 10-LED light source; The 11-rotating shaft; The 12-through hole.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of LED street lamp, comprise two groups of LED assemblies, every group of LED assembly comprises light source assembly and radiator 6, light source assembly comprises led light source plate 7 and led light source 10, and led light source 10 is fixedlyed connected with led light source plate 7, and led light source plate 7 is fixedlyed connected with a surface of radiator 6, another surface of radiator 6 is provided with between 5, two groups of LED assemblies of fin and is provided with angle regulator.
Angle regulator comprises holder 1, the both sides of holder 1 bottom are respectively arranged with groove, be fixedly connected with rotating shaft 11 respectively on two radiators 6, rotating shaft 11 on two radiators 6 lays respectively in the groove of holder 1 bottom, rotating shaft 11 can be rotated in groove, is respectively arranged with positioner between the both sides of holder 1 and the radiator 6.
Positioner comprises contiguous block 4 and connecting plate 8, the top of contiguous block 4 and holder 1 removably connect, fixedly connected with radiator 6 in the bottom of connecting plate 8, the top of the bottom of contiguous block 4 and connecting plate 8 is respectively arranged with the sawtooth that is meshed, the sawtooth on the top of the bottom of contiguous block 4 and connecting plate 8 is obliquely installed, and the bottom of contiguous block 4 is connected by engagement with the top of connecting plate 8.
Contiguous block 4 tops are provided with the circular connecting axle 41 that is shaped as of two cross sections, holder 1 is provided with the connecting hole that matches with connecting axle 41, holder 1 is provided with the lock-screw 3 with contiguous block 4 lockings, holder 1 is provided with the through hole 12 that is connected with light pole, and holder 1 is provided with two fastening bolts 2 with holder 1 and light pole locking.
The shape of the cross section of groove and connecting hole all is circular, and the shape of connecting hole and connecting axle 41 cross sections also can be other shapes, as square, triangle etc., as long as can guarantee connecting axle 41 vertically slipping into along connecting hole.
Two radiators 6 are symmetricly set in the both sides of holder 1, the radiator 6 that is positioned at holder 1 left side can 11 clockwise rotate around the shaft, the maximum angle that turns over is 45 degree, and the radiator 6 that is positioned at holder 1 right side can 11 rotate counterclockwise around the shaft, and the maximum angle that turns over is 45 degree.
Be fixedly connected with lamp housing 9 on the led light source plate 7.
As shown in Figure 2, the quantity of holder 1 is two, and two holders 1 are respectively arranged with the two ends of radiator 6.
As shown in Figure 3, each radiator 6 is provided with two groups of light source assemblies, can increase or reduce the area of radiator 6 as required, thereby increases or reduce the group number of light source assembly on the radiator 6, to satisfy the needs of different lighting requirements.
When mounted, light source assembly is fixedly connected on the radiator 6, along vertically the slipping in the groove of groove, radiator 6 11 rotates around the shaft, radiator 6 is forwarded to the angle of setting with the rotating shaft on the radiator 6 11, then with connecting axle 41 vertically the slipping in the connecting hole of contiguous block 4 along connecting hole, simultaneously, contiguous block 4 and connecting plate 8 are connected with a joggle, last, lock-screw 3 is screwed into, with contiguous block 4 lockings.
When needs are regulated irradiating angle, at first lock-screw 3 is unclamped, the connecting axle 41 of contiguous block 4 is skidded off from connecting hole, and then, radiator is turned over must angle, connecting axle 41 with contiguous block 4 slips in the connecting hole again, simultaneously, contiguous block 4 and connecting plate 8 are connected with a joggle, last, just lock-screw 3 is screwed into, and contiguous block 4 lockings are got final product.
By changing the position of engagement of contiguous block 4 and connecting plate 8, both can make radiator 6 turn over different angles, thereby change the irradiating angle of led light source 10, easy to adjust, quick, and adjusting device is simple in structure, and is applied widely, do not need according to different road conditions production technology to be carried out big modification, be easy to produce in batches, greatly reduce production cost.

Claims (10)

1, a kind of LED street lamp comprises two groups of LED assemblies, and described LED assembly comprises light source assembly and radiator (6), it is characterized in that: be provided with angle regulator between described two groups of LED assemblies.
2, a kind of LED street lamp as claimed in claim 1, it is characterized in that: described angle regulator comprises holder (1), described holder (1) bottom and radiator (6) flexibly connect, and are provided with positioner between the sidepiece of described holder (1) and the radiator (6).
3, a kind of LED street lamp as claimed in claim 2 is characterized in that: described holder (1) bottom is provided with groove, is fixedly connected with rotating shaft (11) on the described radiator (6), and described rotating shaft (11) is positioned at groove.
4, a kind of LED street lamp as claimed in claim 2, it is characterized in that: described positioner comprises contiguous block (4) and connecting plate (8), described contiguous block (4) is connected with holder (1), described connecting plate (8) is connected with radiator (6), and described contiguous block (4) and connecting plate (8) are connected with a joggle.
5, a kind of LED street lamp as claimed in claim 4 is characterized in that: described contiguous block (4) removably connects with holder (1).
6, a kind of LED street lamp as claimed in claim 5 is characterized in that: described contiguous block (4) top is provided with connecting axle (41), and described holder (1) is provided with the connecting hole that matches with connecting axle (41).
7, a kind of LED street lamp as claimed in claim 6 is characterized in that: described holder (1) is provided with the lock-screw (3) with contiguous block (4) locking.
8, a kind of LED street lamp as claimed in claim 4 is characterized in that: the top of the bottom of described contiguous block (4) and connecting plate (8) is respectively arranged with the sawtooth that is meshed.
9, a kind of LED street lamp as claimed in claim 2, it is characterized in that: described holder (1) is provided with through hole (12).
10, a kind of LED street lamp as claimed in claim 1, it is characterized in that: described light source assembly comprises led light source plate (7) and led light source (10), described led light source plate (7) is fixedlyed connected with radiator (6), and described led light source (10) is fixedlyed connected with led light source plate (7).
CNA2009100164068A 2009-06-19 2009-06-19 LED street lamp CN101586758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2009100164068A CN101586758A (en) 2009-06-19 2009-06-19 LED street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2009100164068A CN101586758A (en) 2009-06-19 2009-06-19 LED street lamp

Publications (1)

Publication Number Publication Date
CN101586758A true CN101586758A (en) 2009-11-25

Family

ID=41371125

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2009100164068A CN101586758A (en) 2009-06-19 2009-06-19 LED street lamp

Country Status (1)

Country Link
CN (1) CN101586758A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852379A (en) * 2010-05-14 2010-10-06 杜姬芳 Multi-angle adjustable large-power LED streetlamp
CN101871606A (en) * 2010-07-07 2010-10-27 安徽中节能投资有限公司 LED road lamp with high heat-dissipation efficiency
CN101886777A (en) * 2010-07-09 2010-11-17 大连九久光电制造有限公司 LED lamp capable of adjusting angles
CN101608756B (en) * 2009-07-20 2011-04-20 山东魏仕照明科技有限公司 LED street lamp
CN102128428A (en) * 2011-01-13 2011-07-20 深圳市佳比泰电子科技有限公司 Connection device capable of adjusting lighting angle of LED (light-emitting diode) lamp bidirectionally and operation method thereof
CN102128426A (en) * 2011-01-13 2011-07-20 深圳市佳比泰电子科技有限公司 Connecting device for bidirectionally regulating light-emitting angle of LED street lamp and operation method thereof
CN102128427A (en) * 2011-01-13 2011-07-20 深圳市佳比泰电子科技有限公司 Connecting device capable of bidirectionally adjusting lighting angle of LED (Light-Emitting Diode) street lamp and operating method thereof
WO2011085597A1 (en) * 2010-01-14 2011-07-21 Shen Jinxiang Led street lamp
CN102980152A (en) * 2012-11-27 2013-03-20 南通贝思特科技咨询有限公司 LED (light emitting diode) street lamp fixing frame
CN103244850A (en) * 2013-04-26 2013-08-14 李伟达 Stacked work lamp
CN103363459A (en) * 2012-03-30 2013-10-23 海洋王照明科技股份有限公司 Device capable of adjusting light irradiation direction automatically and lamp with same
WO2014015723A1 (en) * 2012-07-26 2014-01-30 深圳市美乐思照明有限公司 Angle-adjustable mounting part and lamp mounted with same
CN106152068A (en) * 2015-04-03 2016-11-23 上海广茂达光艺科技股份有限公司 A kind of angle-adjusting bracket

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101608756B (en) * 2009-07-20 2011-04-20 山东魏仕照明科技有限公司 LED street lamp
WO2011085597A1 (en) * 2010-01-14 2011-07-21 Shen Jinxiang Led street lamp
EP2525136A4 (en) * 2010-01-14 2016-07-27 Sengled Optoelectronics Co Ltd Led street lamp
CN101852379A (en) * 2010-05-14 2010-10-06 杜姬芳 Multi-angle adjustable large-power LED streetlamp
CN101871606A (en) * 2010-07-07 2010-10-27 安徽中节能投资有限公司 LED road lamp with high heat-dissipation efficiency
CN101886777A (en) * 2010-07-09 2010-11-17 大连九久光电制造有限公司 LED lamp capable of adjusting angles
CN101886777B (en) * 2010-07-09 2013-05-08 大连九久光电制造有限公司 LED lamp capable of adjusting angles
CN102128427B (en) * 2011-01-13 2013-08-28 深圳市佳比泰电子科技有限公司 Connecting device capable of bidirectionally adjusting lighting angle of LED (Light-Emitting Diode) street lamp and operating method thereof
CN102128426A (en) * 2011-01-13 2011-07-20 深圳市佳比泰电子科技有限公司 Connecting device for bidirectionally regulating light-emitting angle of LED street lamp and operation method thereof
CN102128427A (en) * 2011-01-13 2011-07-20 深圳市佳比泰电子科技有限公司 Connecting device capable of bidirectionally adjusting lighting angle of LED (Light-Emitting Diode) street lamp and operating method thereof
CN102128428A (en) * 2011-01-13 2011-07-20 深圳市佳比泰电子科技有限公司 Connection device capable of adjusting lighting angle of LED (light-emitting diode) lamp bidirectionally and operation method thereof
CN102128428B (en) * 2011-01-13 2013-07-31 深圳市佳比泰电子科技有限公司 Connection device capable of adjusting lighting angle of LED (light-emitting diode) lamp bidirectionally and operation method thereof
CN102128426B (en) * 2011-01-13 2013-06-05 深圳市佳比泰电子科技有限公司 Connecting device for bidirectionally regulating light-emitting angle of LED street lamp and operation method thereof
CN103363459A (en) * 2012-03-30 2013-10-23 海洋王照明科技股份有限公司 Device capable of adjusting light irradiation direction automatically and lamp with same
CN103363459B (en) * 2012-03-30 2017-11-28 海洋王照明科技股份有限公司 The device in light-illuminating direction and the light fixture with the device can be automatically adjusted
WO2014015723A1 (en) * 2012-07-26 2014-01-30 深圳市美乐思照明有限公司 Angle-adjustable mounting part and lamp mounted with same
CN102980152A (en) * 2012-11-27 2013-03-20 南通贝思特科技咨询有限公司 LED (light emitting diode) street lamp fixing frame
CN103244850A (en) * 2013-04-26 2013-08-14 李伟达 Stacked work lamp
CN106152068A (en) * 2015-04-03 2016-11-23 上海广茂达光艺科技股份有限公司 A kind of angle-adjusting bracket
CN106152068B (en) * 2015-04-03 2019-11-05 上海广茂达光艺科技股份有限公司 A kind of angle-adjusting bracket

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Open date: 20091125