CN101886774A - LED street lamp with adjustable light beam radiation angle - Google Patents

LED street lamp with adjustable light beam radiation angle Download PDF

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Publication number
CN101886774A
CN101886774A CN2010101170815A CN201010117081A CN101886774A CN 101886774 A CN101886774 A CN 101886774A CN 2010101170815 A CN2010101170815 A CN 2010101170815A CN 201010117081 A CN201010117081 A CN 201010117081A CN 101886774 A CN101886774 A CN 101886774A
Authority
CN
China
Prior art keywords
wings
led
adjustable
street lamp
aluminum frame
Prior art date
Application number
CN2010101170815A
Other languages
Chinese (zh)
Inventor
李效志
张宝凯
张新法
Original Assignee
山东旭光太阳能光电有限公司
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 山东旭光太阳能光电有限公司 filed Critical 山东旭光太阳能光电有限公司
Priority to CN2010101170815A priority Critical patent/CN101886774A/en
Publication of CN101886774A publication Critical patent/CN101886774A/en

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The invention provides an LED street lamp with adjustable light beam radiation angle, aiming at meeting the technical requirement that the high-power LED street lamp has adjustable projecting light beam, thus leading the LED light beam to be expanded along the longitudinal direction of the road with wider amplitude, increasing the distance between every two adjacent lamps and ensuring light spots to be connected with each other; the LED street lamp consists of a two-wing aluminium mounting plate, an aluminium bracket which is provided with an aluminium type tooth piece with adjustable two-wing angle of elevation that is fixed with a lamp post, a constant-current power supply, an LED module, a lens module and a silica gel sealing gasket; when the street lamp is designed to need expend the LED light beam projecting amplitude, the positions of teeth of the aluminium type tooth piece with adjustable two-wing angle of elevation can be adjusted, so that the angle of elevation of the two-wing aluminium mounting plate can be formed, and the LED light beam projecting amplitude is increased.

Description

The LED street lamp of adjustable light beam angle of radiation
Technical field:
The present invention relates to a kind of LED street lamp of adjustable light beam angle of radiation of LED lighting technical field.
Background technology:
Continuous progress along with human lighting engineering, this semi-conductor solid-state light source of LED, plurality of advantages such as show its light efficiency height just day by day, the life-span is long, maintenance cost is low, response speed is fast, color developing is good becomes the lighting source of new generation that the whole world is the most popular, attract attention most.China LED Lighting Industry breaks through LED bottleneck technology one by one also just with surprising rapidity, steps into the frontline technology of world LED Lighting Industry.Yet in the high-power LED street lamp design requirement, it is that a technical problem to be solved is arranged that the light beam that light fixture is throwed has adjustability.
Summary of the invention:
The present invention just provides a kind of LED street lamp of adjustable light beam angle of radiation, to solve this technical problem.It not only adopts lamp housing and the incorporate design of heat abstractor, the radiating condition of LED is significantly improved, and adopt two aerofoil profile aluminium matter that plate is installed, change the elevation angle of lamp body both wings with the method for change gear piece teeth position, thereby the light beam that makes LED with wide cut degree more to vertical expansion of road, lamp spacing between two lamps is strengthened, and hot spot is connected mutually.It is installed plate, the aluminium type gear piece at the adjustable both wings elevation angle and aluminum frame, constant-current supply and led module, lens module, the silica gel sealing pad that lamp stand interfixes by the two aerofoil profile aluminium matter that have heat abstractor and is formed.The led module symmetry is installed in the two aerofoil profile aluminium matter that have heat abstractor and installs on the plate, by lens module and silica gel sealing pad with its water-tight; Two connecting axles of installing on the plate intert respectively in two connecting holes below the aluminum frame that interfixes with lamp stand, can be for the flute profile aluminium flake of adjusting the both wings elevation angle, two joint pins of its upper end intert in two connecting holes of aluminum frame upper end, according to the needs of adjusting the both wings elevation angle, teeth position correspondence is installed on the tooth post of plate at both wings, be locked by the bolt push rod on the aluminum frame.For the constant-current supply of led module work, be fixed on both wings and install on the power shelf of plate, its input is connected with the alternating current that lamp stand provides, and the direct current of output is connected with led module.
Description of drawings:
The structural representation of Fig. 1 both wings installation plate of the present invention and led module, lens module;
The structural representation of the parallel installation of Fig. 2 both wings of the present invention;
Fig. 3 the present invention adjusts the structural representation after the light beam radiation angle;
1, led module;
2, lens module;
3, silica gel sealing pad;
4, two aerofoil profile aluminium matter are installed plate;
5, the heat abstractor on the installation plate;
6, constant-current supply support;
7, the connecting axle on the installation plate;
8, can be for two joint pins of the flute profile aluminium flake upper end of adjusting the both wings elevation angle;
9, the aluminum frame that interfixes with lamp stand;
10, the inserting hole on the aluminum frame;
11, the bolt push rod that is fastened with lamp stand;
12, the bolt push rod of locking flute profile aluminium flake;
13, the flute profile aluminium flake at the adjustable both wings elevation angle;
14, both wings are installed the tooth post on the plate;
15, constant-current supply.
The specific embodiment:
The present invention is further described below in conjunction with accompanying drawing.
Shown in the structural representation that Fig. 1 both wings of the present invention are installed plate and led module, lens module, the aluminium matter that the present invention has a heat abstractor (5) by two aerofoil profiles install plate (4), the adjustable both wings elevation angle flute profile aluminium flake (13), and the lamp stand aluminum frame (9), led module (1), lens module (2), silica gel sealing pad (3), the constant-current supply (15) that fix formed; Led module (1) symmetry respectively is installed in the two aerofoil profile aluminium matter that have heat abstractor (5) and installs on the plates (4), by lens module (2) and silica gel sealing pad (3) with its water-tight; Connecting axle (7) on the installation plate of both wings interts respectively in two connecting holes of aluminum frame (9) below that interfixes with lamp stand; Can be for the flute profile aluminium flake of adjusting the both wings elevation angle, two joint pins (8) of its upper end intert in company's connecting hole of aluminum frame upper end; Can the position correspondence of teeth be installed on the tooth post (14) of plate at both wings for the flute profile aluminium flake (13) of adjusting the both wings elevation angle then according to the demand of adjusting the both wings elevation angle, be locked by the bolt push rod (12) on the aluminum frame; Be fixed on both wings for the constant-current supply (15) of led module work and install on the constant-current supply support (6) on the plates (4), the input of constant-current supply is connected with the alternating current that lamp stand provides, and the direct current of output is connected with led module (1); Inserting hole on the aluminum frame (10) therefrom interts for lamp stand, and by bolt push rod (11) lamp body and lamp stand is locked mutually.
As Fig. 2, shown in Figure 3: when the street lamp design requirement is expanded LED light beam projection amplitude, the teeth position of the flute profile aluminium flake (13) at the adjustable both wings elevation angle can be changed, corresponding on the tooth post (14) of both wings installation plates (4), be locked by the bolt push rod (12) on the aluminum frame then, can form the adjustment of light beam radiation angle.

Claims (2)

1. the LED street lamp of a kind of adjustable light beam angle of radiation provided by the present invention is characterized in: aluminum frame (9), led module (1), lens module (2), silica gel sealing pad (3), constant-current supply (15) that the aluminium matter that it has a heat abstractor (5) by two aerofoil profiles installs the flute profile aluminium flake (13) at plate (4), the adjustable both wings elevation angle, fix with lamp stand are formed; Led module (1) symmetry respectively is installed in the two aerofoil profile aluminium matter that have heat abstractor (5) and installs on the plates (4), by lens module (2) and silica gel sealing pad (3) with its water-tight; Connecting axle (7) on the installation plate of both wings interts respectively in two connecting holes of aluminum frame (9) below that interfixes with lamp stand; Can be for the flute profile aluminium flake of adjusting the both wings elevation angle, two joint pins (8) of its upper end intert in company's connecting hole of aluminum frame upper end; Can the position correspondence of teeth be installed on the tooth post (14) of plate at both wings for the flute profile aluminium flake (13) of adjusting the both wings elevation angle then according to the demand of adjusting the both wings elevation angle, be locked by the bolt push rod (12) on the aluminum frame; Be fixed on both wings for the constant-current supply (15) of led module work and install on the constant-current supply support (6) on the plates (4), the input of constant-current supply is connected with the alternating current that lamp stand provides, and the direct current of output is connected with led module (1); Inserting hole on the aluminum frame (10) therefrom interts for lamp stand, and by bolt push rod (11) lamp body and lamp stand is locked mutually.
2. it is characterized in that according to claim 1 a kind of adjustable light beam angle of radiation LED street lamp provided by the present invention: when the street lamp design requirement is expanded LED light beam projection amplitude, the teeth position correspondence of the flute profile aluminium flake (13) at the adjustable both wings elevation angle can be installed at both wings on the tooth post (14) of plate (4), be locked by the bolt push rod (12) on the aluminum frame then.
CN2010101170815A 2010-03-04 2010-03-04 LED street lamp with adjustable light beam radiation angle CN101886774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101170815A CN101886774A (en) 2010-03-04 2010-03-04 LED street lamp with adjustable light beam radiation angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101170815A CN101886774A (en) 2010-03-04 2010-03-04 LED street lamp with adjustable light beam radiation angle

Publications (1)

Publication Number Publication Date
CN101886774A true CN101886774A (en) 2010-11-17

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ID=43072794

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101170815A CN101886774A (en) 2010-03-04 2010-03-04 LED street lamp with adjustable light beam radiation angle

Country Status (1)

Country Link
CN (1) CN101886774A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102478182A (en) * 2010-11-25 2012-05-30 西安大昱光电科技有限公司 LED (Light-Emitting Diode) lighting street lamp
CN102818179A (en) * 2012-07-23 2012-12-12 贵州光浦森光电有限公司 LED (Light-Emitting Diode) streetlamp utilizing extrusion type mounting interface bracket structure
WO2013007206A1 (en) * 2011-07-12 2013-01-17 东莞巨扬电器有限公司 Condenser lens applicable in led lighting apparatus
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
CN103244932A (en) * 2013-05-29 2013-08-14 江苏文光车辆附件有限公司 External heat dissipation mechanism for LED front steering lamp
CN103438394A (en) * 2013-08-30 2013-12-11 东莞市鑫诠光电技术有限公司 High-power LED (light-emitting diode) street lamp
CN103438393A (en) * 2013-08-30 2013-12-11 东莞市鑫诠光电技术有限公司 High-power LED (light-emitting diode) street lamp
CN105042509A (en) * 2014-04-15 2015-11-11 欧司朗股份有限公司 A lens for lighting devices, corresponding lighting device and method
CN105674174A (en) * 2016-03-04 2016-06-15 杭州鸿雁电器有限公司 Ceiling lamp
CN106287481A (en) * 2015-05-29 2017-01-04 广州武宏科技股份有限公司 A kind of Novel LED street lamp
CN109633976A (en) * 2018-12-04 2019-04-16 广州长嘉电子有限公司 A kind of direct-type backlight TV using high-power lamp bead

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101105272A (en) * 2007-02-12 2008-01-16 吴娟 LED road lamp and its lens
CN201173415Y (en) * 2008-04-15 2008-12-31 保定市阳光盛原科技有限公司 Integral large power LED road lamp holder
CN101566291A (en) * 2009-06-08 2009-10-28 中山市天能光电科技有限公司 LED street lamp body
CN201368386Y (en) * 2009-03-05 2009-12-23 那文川 Street lamp with adjustable irradiation directions
CN201416807Y (en) * 2009-04-23 2010-03-03 嘉兴天瑞电子科技有限公司 LED road lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101105272A (en) * 2007-02-12 2008-01-16 吴娟 LED road lamp and its lens
CN201173415Y (en) * 2008-04-15 2008-12-31 保定市阳光盛原科技有限公司 Integral large power LED road lamp holder
CN201368386Y (en) * 2009-03-05 2009-12-23 那文川 Street lamp with adjustable irradiation directions
CN201416807Y (en) * 2009-04-23 2010-03-03 嘉兴天瑞电子科技有限公司 LED road lamp
CN101566291A (en) * 2009-06-08 2009-10-28 中山市天能光电科技有限公司 LED street lamp body

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102478182A (en) * 2010-11-25 2012-05-30 西安大昱光电科技有限公司 LED (Light-Emitting Diode) lighting street lamp
WO2013007206A1 (en) * 2011-07-12 2013-01-17 东莞巨扬电器有限公司 Condenser lens applicable in led lighting apparatus
CN102818179A (en) * 2012-07-23 2012-12-12 贵州光浦森光电有限公司 LED (Light-Emitting Diode) streetlamp utilizing extrusion type mounting interface bracket structure
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
CN103244932A (en) * 2013-05-29 2013-08-14 江苏文光车辆附件有限公司 External heat dissipation mechanism for LED front steering lamp
CN103438394A (en) * 2013-08-30 2013-12-11 东莞市鑫诠光电技术有限公司 High-power LED (light-emitting diode) street lamp
CN103438393A (en) * 2013-08-30 2013-12-11 东莞市鑫诠光电技术有限公司 High-power LED (light-emitting diode) street lamp
CN105042509A (en) * 2014-04-15 2015-11-11 欧司朗股份有限公司 A lens for lighting devices, corresponding lighting device and method
CN106287481A (en) * 2015-05-29 2017-01-04 广州武宏科技股份有限公司 A kind of Novel LED street lamp
CN105674174A (en) * 2016-03-04 2016-06-15 杭州鸿雁电器有限公司 Ceiling lamp
CN109633976A (en) * 2018-12-04 2019-04-16 广州长嘉电子有限公司 A kind of direct-type backlight TV using high-power lamp bead

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Application publication date: 20101117