CN101886774A - LED street lamp with adjustable light beam radiation angle - Google Patents
LED street lamp with adjustable light beam radiation angle Download PDFInfo
- 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
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- Prior art keywords
- wings
- light beam
- led
- adjustable
- street lamp
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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 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
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.
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 |
Family
ID=43072794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101170815A Pending 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)
| 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 |
| 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 |
| 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 |
| 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)
| 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 |
-
2010
- 2010-03-04 CN CN2010101170815A patent/CN101886774A/en active Pending
Patent Citations (5)
| 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 (12)
| 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 |
| 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 |
| 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 |
| 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 |
| CN109633976B (en) * | 2018-12-04 | 2021-05-07 | 广州长嘉电子有限公司 | Direct type backlight television using high-power lamp beads |
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Legal Events
| Date | Code | Title | Description |
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| DD01 | Delivery of document by public notice |
Addressee: Zhang Baokai Document name: Notification to Make Rectification Addressee: Zhang Baokai Document name: Notification that Application Deemed not to be Proposed |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101117 |