CN105937739A - Light guide type streetlamp - Google Patents
Light guide type streetlamp Download PDFInfo
- Publication number
- CN105937739A CN105937739A CN201610344110.9A CN201610344110A CN105937739A CN 105937739 A CN105937739 A CN 105937739A CN 201610344110 A CN201610344110 A CN 201610344110A CN 105937739 A CN105937739 A CN 105937739A
- Authority
- CN
- China
- Prior art keywords
- light
- lamp
- street lamp
- guiding type
- type street
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0025—Combination of two or more reflectors for a single light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a light guide type streetlamp. The lamp post of streetlamp is provided with a vertical part and a horizontal part, and is integrally in the shape of L, wherein the corner of the lamp post of the streetlamp is provided with an optical reflecting system; the other end of the horizontal part is provided with a saw-tooth reflecting device; the bottom of the vertical part is provided with a lamp set; the optical reflecting system is a reflecting mirror with an arc-shaped structure; the horizontal part of the lamp post of the streetlamp is provided with a light guide tube; a scale-like light reflecting cover is arranged below the saw-tooth reflecting device; the lamp set is an LED lamp set circular disc; a fan is arranged below the lamp set; a radiating air hole convenient for air convection is separately formed in the upper portion and the lower portion of the lamp set; and the bottom of the lamp post is provided with an LED lamp set maintenance door. The light guide type streetlamp has the advantages of being energy-saving, environmentally-friendly, long in service life, small in size, having emitted light color which is more like to that of natural light, and the like.
Description
Technical field
The present invention relates to a kind of street lamp, a kind of street lamp with guide-lighting ability.
Background technology
Energy-saving and emission-reduction are the topics that society must be paid attention to, and relate to the environment-friendly and green development strategy of country.In view of now
City and road is newly-built or expand repair, road street lamp on both sides of the road also spreads to be built more and more, and present high-pressure mercury lamp generally also exists
The problem that power is too high, luminous efficiency is low, thus cause energy waste serious, if reducing power, light-source brightness can be caused again
Not, glow color, light source utilization rate, the startup time, all many problems such as service life, though and LED is compared
Power has reduction to a certain extent, if but installation settings is improper, still do not have energy-saving and cost-reducing effect.
It addition, existing road lamp tube is commonly positioned at higher position, if damaging, changeing and being difficult to, Application No.
200810239648.9 patent disclose a kind of LED street lamp, wherein, including lamp stand and lamp body；Described lamp stand includes that one is firm
Property supporter, described rigid support arranges least one set LED light emitting diode；Arrange one outside described rigid support to lead
Photosphere, for uniformly deriving light；Described lamp body is fixed on lamp stand by a pole, and, electrically connect with described lamp stand and
Signal connects.Lamp stand of the present invention can be luminous, and can be illuminated the road surface of runway and footpath simultaneously, but it is not enough
Part is, lamp group facility maintenance difficult and luminous efficiency are the highest.
Summary of the invention
It is an object of the invention to provide a kind of easy accessibility, luminous efficiency high can the street lamp of light-guiding type.
A kind of light-guiding type street lamp, lamp post has vertical portion and horizontal component, and overall L-shaped, at lamp post
Corner be provided with reflective optical system, the other end of horizontal component equipped with another reflective optical system, bottom vertical portion fill
There is lamp group.
Described reflective optical system is the reflecting mirror with arcuate structure；Horizontal component at lamp post is provided with a light guide,
One layer of photoconduction periosteum is posted on the inwall of light guide；Described reflective optical system is sawtooth reflection unit；Reflective optical system
Lower section is equipped with a squama light reflecting cover；Described lamp group is LED group disk；The lower section of lamp group is equipped with fan, the top of lamp group
With lower section equipped with heat dissipation ventilation hole, bottom lamppost, it is additionally provided with LED group maintenance door.
Light-guiding type street lamp of the present invention, lamppost inwall light guide posts high reflection film, and the light that lamp source is sent is through light
Learn reflex system and enter light guide, form downward diversity light beam after then arriving squama light reflecting cover by sawtooth reflection unit and go out
Penetrate, changed the direction of propagation of light by reflective optical system, make light towards at squama light reflecting cover, and then illuminate road surface, and can keep away
Exempt from the loss of light, sawtooth reflection unit and squama light reflecting cover and light is also had higher utilization, street lamp can be utilized efficiently to be provided
Light source, is additionally placed in bottom lamppost by LED group disk and circuit, can conveniently carry out checking, keeping in repair, it is not necessary to high
Source for street light maintenance car, reaches the purpose economized on resources, and lamp source uses LED, compares and traditional high-pressure mercury lamp, has more joint
Energy, environmental protection, life-span length, volume are little, glow color is closer to plurality of advantages such as natural light.
For preventing LED overheated, also use two cooling systems, including heat radiation electric fan and heat dissipation ventilation hole, radiation air
LED group is dispelled the heat by fan；Heat dissipation ventilation hole is used for heat dissipation ventilation, heat dissipation problem during for solving the work of LED group,
It is also prevented from bottom lamppost excessively moist simultaneously, affects LED group and circuit.
Further, public lighting circuit is complicated, need to the most continual circuit be overhauled, particularly in the case of voltage instability,
Sodium vapor lamp is perishable is inevitable, and maintenance cost is high, and with the prolongation of the time limit, aging circuit, maintenance cost are passed the most every year
Increase, bottom lamppost, be provided with LED group maintenance door, for lamp group disk is replaced, when lamp group or circuit go wrong,
Source for street light maintenance car without work high above the ground, it is possible in time street lamp checked and keep in repair, thus economizing on resources further.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of light-guiding type street lamp；
Fig. 2 is the disk LED group schematic diagram of a kind of light-guiding type street lamp；
Fig. 3 is reflective optical system and photoconduction periosteum schematic diagram.
In figure, each reference is as follows:
Vertical portion-1, horizontal component-2, reflective optical system-3, reflective optical system-4, lamp group-5, light guide-6, photoconduction periosteum
-7, squama light reflecting cover-8, fan-9, heat dissipation ventilation hole-10, LED group maintenance door-11
Detailed description of the invention:
Below in conjunction with embodiment, the present invention is further elaborated.
As it is shown in figure 1, a kind of light-guiding type street lamp, lamp post has vertical portion 1 and horizontal component 2, and entirety is L
Shape, the corner at lamp post is provided with reflective optical system 4, the other end of horizontal component 2 equipped with reflective optical system 3,
Equipped with lamp group 5 bottom vertical portion 2；Described reflective optical system 4 is reflecting mirror；Described reflecting mirror has arcuate structure；
The horizontal component 2 of lamp post is provided with a light guide 6, and the inwall of light guide 6 posts one layer of photoconduction periosteum 7；Described light
Learning reflex system 3 is sawtooth reflection unit；The lower section of reflective optical system 3 is equipped with a squama light reflecting cover 8；Described lamp group 5
For LED group disk；The lower section of lamp group 5 is equipped with fan 9, and the above and below of lamp group 5 is respectively equipped with a heat dissipation ventilation hole
10, heat dissipation ventilation hole and the following heat dissipation ventilation hole of top are applied in combination, and can come together to ensure cross-ventilation, thus reach relatively
Good radiating effect；LED group maintenance door 11 it is additionally provided with bottom lamppost.
Proving through using, reflective optical system can substantially arrive at squama light reflecting cover by light, and squama light reflecting cover is again to LED
The light that group launches is launched, and improves the utilization rate of light, makes Luminaire efficiency be greatly improved, and uses high reflectance, the low light level to decline
Material, design has the shape of bigger angle of reflection to light；Sawtooth reflection unit, reflects at a certain angle to light, light guide
The photoconduction periosteums pasted in 6 have high-efficiency reflective, to the reflection of light up to more than 90%, can make full use of the efficiency of light, keep away
Exempt from luminous energy loss.
LED group as described in Figure 2, disk LED group contains multiple LED, sends the luminous flux of light, illuminance all
Bigger, it is ensured that the intensity of light source, LED can be dispelled the heat by described small power electric fan, the performance of protection LED and life-span；
Same, heat dissipation ventilation hole, circular vent is beneficial to the flowing of inner air and outer air bottom lamppost, it is possible to when working LED pair
It dispels the heat, and ensures internal being dried at the bottom of lamppost simultaneously；LED group maintenance door can facilitate disk LED group and line
Road carries out checking, keeping in repair offer facility, when needing to change and safeguard the circuit involved by street lamp without work high above the ground and guide-lighting
Part-structure is stably hardly damaged, and maintenance cost is low.
Fig. 3 is reflective optical system and photoconduction periosteum schematic diagram, and arrow is labeled as light and outgoing path, from figure
It can be seen that light is refracted to exit end from LED through the multiple reflections of photoconduction periosteum by incident illumination, test indicate that, its
The outgoing intensity of emergent light does not have big decay compared with LED, shows that it has good reflection efficiency.
Claims (10)
1. a light-guiding type street lamp, it is characterised in that lamp post has vertical portion 1 and horizontal component 2, and overall L-shaped,
Corner at lamp post is provided with reflective optical system 4, and the other end of horizontal component 2 is equipped with reflective optical system 3, perpendicular
Equipped with lamp group 5 bottom straight part 2.
A kind of light-guiding type street lamp, it is characterised in that described reflective optical system 4 is reflecting mirror.
A kind of light-guiding type street lamp, it is characterised in that described reflecting mirror has arcuate structure.
A kind of light-guiding type street lamp, it is characterised in that the horizontal component 2 of lamp post is provided with a photoconduction
Pipe 6, the inwall of light guide 6 posts one layer of photoconduction periosteum 7.
A kind of light-guiding type street lamp, it is characterised in that described reflective optical system 3 reflects for sawtooth
Device.
A kind of light-guiding type street lamp, it is characterised in that the lower section of reflective optical system 3 is equipped with a squama light
Reflector 8.
A kind of light-guiding type street lamp, it is characterised in that described lamp group 5 is LED group disk.
A kind of light-guiding type street lamp, it is characterised in that the lower section of lamp group 5 is equipped with fan 9.
A kind of light-guiding type street lamp, it is characterised in that respectively equipped with convenient sky above and below lamp group 5
The heat dissipation ventilation hole 10 of gas convection current.
A kind of light-guiding type street lamp, it is characterised in that be provided with LED group maintenance door 11 bottom lamppost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344110.9A CN105937739B (en) | 2016-05-23 | 2016-05-23 | A kind of light-guiding type street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610344110.9A CN105937739B (en) | 2016-05-23 | 2016-05-23 | A kind of light-guiding type street lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105937739A true CN105937739A (en) | 2016-09-14 |
| CN105937739B CN105937739B (en) | 2018-06-12 |
Family
ID=57152251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610344110.9A Expired - Fee Related CN105937739B (en) | 2016-05-23 | 2016-05-23 | A kind of light-guiding type street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937739B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933632A (en) * | 2018-07-17 | 2018-12-04 | 张淼淼 | A kind of quantum communications device between building |
| CN110864238A (en) * | 2019-11-08 | 2020-03-06 | 南通大学 | Method for adjusting light intensity and color temperature of desk lamp |
| CN111520656A (en) * | 2020-04-30 | 2020-08-11 | 付慢利 | Anti-dazzle spiral self-radiating LED street lamp |
| CN113251385A (en) * | 2021-04-16 | 2021-08-13 | 中国五冶集团有限公司 | A reflective landscape lamp and lamp group make scene system for park city makes scene |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605463Y (en) * | 2003-02-21 | 2004-03-03 | 王强 | Rod type road lamp |
| WO2007106020A1 (en) * | 2006-03-14 | 2007-09-20 | Olp Lighting Partner Olp Ab | Illumination arrangement |
| KR20110089008A (en) * | 2010-01-29 | 2011-08-04 | 주식회사 휠코리아 | A light pipe type lighting system with aspherical reflector |
| CN102959323A (en) * | 2010-06-25 | 2013-03-06 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN204943297U (en) * | 2015-07-22 | 2016-01-06 | 东北石油大学 | A kind of floor projection automation street lamp |
| CN105570779A (en) * | 2015-11-06 | 2016-05-11 | 钱月珍 | Energy-saving LED street lamp with high heat dissipation efficiency |
| CN105627189A (en) * | 2014-10-28 | 2016-06-01 | 鸿富锦精密工业(武汉)有限公司 | Illuminating system |
| CN206234733U (en) * | 2016-05-23 | 2017-06-09 | 长江大学 | A kind of light-guiding type street lamp |
-
2016
- 2016-05-23 CN CN201610344110.9A patent/CN105937739B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605463Y (en) * | 2003-02-21 | 2004-03-03 | 王强 | Rod type road lamp |
| WO2007106020A1 (en) * | 2006-03-14 | 2007-09-20 | Olp Lighting Partner Olp Ab | Illumination arrangement |
| KR20110089008A (en) * | 2010-01-29 | 2011-08-04 | 주식회사 휠코리아 | A light pipe type lighting system with aspherical reflector |
| CN102959323A (en) * | 2010-06-25 | 2013-03-06 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN105627189A (en) * | 2014-10-28 | 2016-06-01 | 鸿富锦精密工业(武汉)有限公司 | Illuminating system |
| CN204943297U (en) * | 2015-07-22 | 2016-01-06 | 东北石油大学 | A kind of floor projection automation street lamp |
| CN105570779A (en) * | 2015-11-06 | 2016-05-11 | 钱月珍 | Energy-saving LED street lamp with high heat dissipation efficiency |
| CN206234733U (en) * | 2016-05-23 | 2017-06-09 | 长江大学 | A kind of light-guiding type street lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108933632A (en) * | 2018-07-17 | 2018-12-04 | 张淼淼 | A kind of quantum communications device between building |
| CN110864238A (en) * | 2019-11-08 | 2020-03-06 | 南通大学 | Method for adjusting light intensity and color temperature of desk lamp |
| CN111520656A (en) * | 2020-04-30 | 2020-08-11 | 付慢利 | Anti-dazzle spiral self-radiating LED street lamp |
| CN113251385A (en) * | 2021-04-16 | 2021-08-13 | 中国五冶集团有限公司 | A reflective landscape lamp and lamp group make scene system for park city makes scene |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105937739B (en) | 2018-06-12 |
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Granted publication date: 20180612 Termination date: 20210523 |