CN103557485A - LED (light-emitting diode) street lamp - Google Patents

LED (light-emitting diode) street lamp Download PDF

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Publication number
CN103557485A
CN103557485A CN201310551609.3A CN201310551609A CN103557485A CN 103557485 A CN103557485 A CN 103557485A CN 201310551609 A CN201310551609 A CN 201310551609A CN 103557485 A CN103557485 A CN 103557485A
Authority
CN
China
Prior art keywords
lamp
light pipe
light
led
street 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.)
Pending
Application number
CN201310551609.3A
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Chinese (zh)
Inventor
李春清
韦树宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUILIN FUGANG NEW MATERIAL Co Ltd
Original Assignee
GUILIN FUGANG NEW MATERIAL Co Ltd
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 GUILIN FUGANG NEW MATERIAL Co Ltd filed Critical GUILIN FUGANG NEW MATERIAL Co Ltd
Priority to CN201310551609.3A priority Critical patent/CN103557485A/en
Publication of CN103557485A publication Critical patent/CN103557485A/en
Pending legal-status Critical Current

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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 relates to an LED (light-emitting diode) street lamp, which comprises a lamp pole and a lamp cap arranged on the lamp pole. The lamp cap comprises a light pipe; both ends of the light pipe are respectively provided with a lamp cup; each lamp cup is provided with a containing cavity; the light pipe can extend into the containing cavity of each lamp cup until the light pipe is contacted with the rear end of each lamp cup; the rear end of each lamp cup is provided with an LED panel; each LED panel clings to the end face of the light pipe. The street lamp disclosed by the invention not only is long in service life and energy-saving and environmentally friendly but also is good in overall evenness, i.e., the street lamp cannot be bright or dark somewhere, so that the average illumination of a road also can meet the requirement of the performance specification. Meanwhile, light rays can be thrown to a diffusing surface when penetrating into the light pipe and diffuse in all directions, and the light rays are diverged from the side face of the light pipe, so that not only is an illumination effect achieved but also the glare reaction cannot be generated due to the fact the lamplight is transparent, and therefore, the eyes of a user and eyes of people around can be protected from direct high light.

Description

A kind of LED street lamp
Technical field
The present invention relates to LED lamp application, particularly a kind of LED street lamp.
Background technology
The LED lamp conventional light source of comparing, has that efficiency is high, power consumption is low, the life-span is long, not cracky and an advantage such as environmental pollution is less, saving aspect the energy and environmental protection, is being all the better selections that replace traditional fluorescent lamp pipe.Street lamp has started with LED lamp, to replace traditional fluorescent lamp gradually now, but has generally still adopted the lamp socket of traditional fluorescent lamp with the matching used lamp socket of LED, and this combination, cannot effectively utilize LED light source, is difficult to bring into play the illumination advantage of LED lamp.Therefore need to design a kind of holder structure matching with LED light source, not only the whole uniformity of LED street lamp is good, and the average illumination of road can meet performance specification and actual demand.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of LED street lamp, has solved prior art Road light according to dark in the middle of lack of homogeneity, two street lamps and the high technical problem of energy consumption.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of LED street lamp, comprise lamp stand and be arranged on the lamp holder on described lamp stand, described lamp holder comprises light pipe, described light pipe two ends are respectively equipped with Lamp cup, described Lamp cup is with container cavity, and described light pipe can extend in the container cavity of Lamp cup until contact with the rear end of described Lamp cup; The rear end of described Lamp cup is provided with LED board, and described LED board is close to the end face of described light pipe.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the first half of described light pipe scribbles one deck white diffusing layer.
Further, the reflection angle of described white diffusing layer is 26 °~36 °.
Further, the rear end of described Lamp cup is also provided with heat radiation lampshade, and described LED board is close to described heat radiation lampshade.
Further, described light pipe cross section is circular, and described round diameter is 20~30mm.
Further, described light pipe material is lucite.
Further, described pole height is 4.5 meters~6 meters.
The invention has the beneficial effects as follows: technical scheme of the present invention is by the design of LED board and light pipe, not only street lamp long service life, energy-conserving and environment-protective, and the whole uniformity of street lamp is good, not can some local bright some is local dark, the average illumination of road also can meet the requirement of performance specification; When light is injected light pipe simultaneously, can get on diffusing surface to all directions diffusion; can destroy light in the total reflection of light pipe inside; allow light disperse out from the side of light pipe; not only reach illuminating effect but also because light is that Transparent color can not produce dazzle reaction, can protect user and people around not pleasing to the eye by high light direct projection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing, the parts of each label representative are as follows:
1, light pipe, 2, Lamp cup, 3, container cavity, 4, LED board, 5, diffusing layer, 6, heat radiation lampshade
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, structure chart for the present embodiment LED street lamp, comprise lamp stand and be arranged on the lamp holder on described lamp stand, described lamp holder comprises light pipe 1, described light pipe two ends are respectively equipped with Lamp cup 2, described Lamp cup 2 is with container cavity 3, and described light pipe 1 can extend in the container cavity 3 of Lamp cup 2 until contact with the rear end of described Lamp cup 2; The rear end of described Lamp cup is provided with LED board 4, and described LED board 4 is close to the end face of described light pipe 1.Preferably, the first half of described light pipe 1 scribbles one deck white diffusing layer 5, the reflection angle of described white diffusing layer 5 is 26 °~36 °, described light pipe 1 cross section is circular, described round diameter is 20~30mm, and described pole height is 4.5 meters~6 meters, while adopting as calculated this parameter size, have good intensity of illumination, the uniformity of illumination integral body is also very good.In another preferred embodiment, the rear end of described Lamp cup 2 is also provided with heat radiation lampshade 6, and described LED board 4 is close to described heat radiation lampshade 6, is conducive to the heat radiation of described LED lamp.In the present embodiment, described light pipe 1 material is lucite.
Technical scheme of the present invention is by the design of LED board and light pipe, not only street lamp long service life, energy-conserving and environment-protective, and the whole uniformity of street lamp is good, not can some local bright some is local dark, the average illumination of road also can meet the requirement of performance specification; When light is injected light pipe simultaneously, can get on diffusing surface to all directions diffusion; can destroy light in the total reflection of light pipe inside; allow light disperse out from the side of light pipe; not only reach illuminating effect but also because light is that Transparent color can not produce dazzle reaction, can protect user and people around not pleasing to the eye by high light direct projection.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (7)

1. a LED street lamp, comprise lamp stand and be arranged on the lamp holder on described lamp stand, it is characterized in that: described lamp holder comprises light pipe, described light pipe two ends are respectively equipped with Lamp cup, described Lamp cup is with container cavity, and described light pipe can extend in the container cavity of Lamp cup until contact with the rear end of described Lamp cup; The rear end of described Lamp cup is provided with LED board, and described LED board is close to the end face of described light pipe.
2. LED street lamp according to claim 1, is characterized in that: the first half of described light pipe scribbles one deck white diffusing layer.
3. LED street lamp according to claim 2, is characterized in that: the reflection angle of described white diffusing layer is 26 °~36 °.
4. according to the arbitrary described LED street lamp of claim 1~3, it is characterized in that: the rear end of described Lamp cup is also provided with heat radiation lampshade, described LED board is close to described heat radiation lampshade.
5. according to the arbitrary described LED street lamp of claim 1~3, it is characterized in that: described light pipe cross section is for circular, and described round diameter is 20~30mm.
6. according to the arbitrary described LED street lamp of claim 1~3, it is characterized in that: described light pipe material is lucite.
7. according to the arbitrary described LED street lamp of claim 1~3, it is characterized in that: described pole height is 4.5 meters~6 meters.
CN201310551609.3A 2013-11-08 2013-11-08 LED (light-emitting diode) street lamp Pending CN103557485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310551609.3A CN103557485A (en) 2013-11-08 2013-11-08 LED (light-emitting diode) street lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310551609.3A CN103557485A (en) 2013-11-08 2013-11-08 LED (light-emitting diode) street lamp

Publications (1)

Publication Number Publication Date
CN103557485A true CN103557485A (en) 2014-02-05

Family

ID=50011805

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310551609.3A Pending CN103557485A (en) 2013-11-08 2013-11-08 LED (light-emitting diode) street lamp

Country Status (1)

Country Link
CN (1) CN103557485A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112212259A (en) * 2020-09-04 2021-01-12 湘南学院 Intelligent street lamp

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0843638A (en) * 1994-07-29 1996-02-16 Bridgestone Corp Illuminating device
CN201170528Y (en) * 2008-03-14 2008-12-24 丽鸿科技股份有限公司 Radiating structure
CN201209778Y (en) * 2007-03-22 2009-03-18 付刚 Modified LED unit
CN201421025Y (en) * 2009-05-23 2010-03-10 杨群学 Light shading and guiding device of light manager
CN201787440U (en) * 2010-08-26 2011-04-06 山西吉天利半导体照明有限公司 Flameproof roadway lamp based on LED light pipe technology
CN102537714A (en) * 2010-12-08 2012-07-04 旭丽电子(广州)有限公司 Guide light type lighting device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0843638A (en) * 1994-07-29 1996-02-16 Bridgestone Corp Illuminating device
CN201209778Y (en) * 2007-03-22 2009-03-18 付刚 Modified LED unit
CN201170528Y (en) * 2008-03-14 2008-12-24 丽鸿科技股份有限公司 Radiating structure
CN201421025Y (en) * 2009-05-23 2010-03-10 杨群学 Light shading and guiding device of light manager
CN201787440U (en) * 2010-08-26 2011-04-06 山西吉天利半导体照明有限公司 Flameproof roadway lamp based on LED light pipe technology
CN102537714A (en) * 2010-12-08 2012-07-04 旭丽电子(广州)有限公司 Guide light type lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112212259A (en) * 2020-09-04 2021-01-12 湘南学院 Intelligent street lamp

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Application publication date: 20140205

C02 Deemed withdrawal of patent application after publication (patent law 2001)