CN106871031A - LED wide-angle road lamps - Google Patents
LED wide-angle road lamps Download PDFInfo
- Publication number
- CN106871031A CN106871031A CN201710224929.6A CN201710224929A CN106871031A CN 106871031 A CN106871031 A CN 106871031A CN 201710224929 A CN201710224929 A CN 201710224929A CN 106871031 A CN106871031 A CN 106871031A
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- Prior art keywords
- lamp
- light
- led
- angle
- wide
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- 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.)
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Classifications
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- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21V5/00—Refractors for light sources
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of LED street lamp technical field, specifically related to a kind of LED wide-angle road lamps, its feature includes LED illuminating modules, triangular form aluminum substrate, wide-angle road lamp lampshade, oval refracting glass body, lampshade screw, street lamp casing, power box, power box lid screw, lamp housing and lamp stand fixed screw.LED wide-angle road lamp lamp housings be an integration back have it is a plurality of radiating line aluminum streetlamp housing, LED chip illuminating module in LED wide-angle road lamps is integrally fixed on the aluminum of triangle or copper substrate body, substrate body is connected with lamp housing, using triangular basis plate body be that the angle of light is carried out into inclined-plane to shine out, to increase light irradiation distance.Ellipse refraction light vitreum is the glass composition of multiple arcs, refraction amplification is carried out with the angle to light, the inner layer surface of LED wide-angle road lamp lampshades is made up of the Asperity model of multiple octagonal shapes, so as to play farther distance and evenly diffusion radiance effect, make the brightness for being irradiated to road surface consistent.
Description
Technical field
The present invention relates to a kind of LED street lamp technical field, specifically a kind of LED wide-angle types street lamp.
Background technology
It is well known that existing domestic and international LED street lamp is all flat-plate luminous street lamp, no matter its glass enclosure be it is spherical,
Or plane, luminous angle is all very limited, and the distance of remaining light irradiation is very short, and the city street lamp spacing of China is 35-
40 meters, pole height is usually 12-20 meters, and according to road occupation function, city illumination is divided into and being used mainly for motor vehicle
Automobile traffic road lighting and the Route for pedestrians that is used mainly for non-motor vehicle and pedestrian illuminate two classes, China's motor vehicle is handed over
Passway illumination is divided into three-level by through street and trunk roads, secondary distributor road, branch road.China's lighting criteria be road surface brightness averagely according to
The branch road 0.4 of 0.7 secondary distributor road of degree Eav (lx) maintenance value trunk roads 0.5；Road illumination average illumination Eav (lx) maintenance value
The branch road 8/10 of 20/30 secondary distributor road of trunk roads 10/15.
At present in actual use, the road of irradiation can reach this standard under lamp stand, apart from lamp stand 15-20 meters
Place, road illumination only has half of illumination under light pole or so, and from a distance, entire road shows black and white shape and shows
As, zebra stripes phenomenon is commonly called as, whole piece road is bright under lamp stand, and lamp stand is black with the middle of lamp stand, goes out to night people's traffic
Row brings hidden danger, and due to for a moment black for a moment white, vision is substantially uncomfortable, there is very strong spinning sensation, easily causes traffic thing
Therefore.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, there is provided a kind of structure is novel, illuminance is uniform, and light is penetrated
Area is big, installs simple, good heat dissipation effect, solves bright, the black phenomenon of lamp stand and lamp stand centre under light pole, makes entire road
Illuminance uniformity it is high, without glare phenomenon, reduce traffic accident, the security of driving is increased, due to entire road
Brightness uniformity degree is high, and aesthetic property is also increased to city lighting.
The present invention solves its technical problem, and the technical scheme for being used is；
A kind of LED wide-angle road lamps, LED wide-angle road lamps include LED illuminating modules, triangular form aluminum substrate, triangular form aluminum substrate
Fixed screw, LED wide-angle road lamps lampshade, oval refracting glass body, fastening lampshades M4*10 screws, street lamp casing, power storehouse,
Power box lid, the fixing hole of fixed power source Box Cover M4*8 screws, lamp stand fixed seat, lamp holder and lamp stand, fixed lamp stand M16*
25 screws.
LED wide-angle road lamp lamp housings be with top and edge with the extraneous aluminum heat dissipating block being connected, LED wide-angles road
LED chip illuminating module in lamp is integrally fixed on an aluminum substrate body for triangle, substrate body and LED wide-angle road lamp lamps
Housing is connected, and is able to for the angle of light to carry out a gradient irradiation output using the substrate body of triangular form, to increase side
Face light irradiation distance.LED street lamp ellipse refraction light transparent vitreous body is the glass composition of multiple arcs, with the angle to light
Degree carries out refraction amplification, and the inner layer surface of LED wide-angle road lamp lampshades is made up of the Asperity model of multiple octagonal shapes, so as to more
Remote and evenly diffusing light is acted on.
Triangular form aluminum substrate in the present invention is, with certain angle, different aluminum bases to be selected according to pole height
The angle of plate, specific angle ratio is：It is highly 12 meters of lamp stand, it is necessary to the angle of triangular form aluminum heat-radiating substrate is respectively
35 ° of ∠, 35 ° of-∠, 110 ° of-∠, it is highly 15 meters of lamp stand, it is necessary to the angle of triangular form aluminum heat-radiating substrate is respectively ∠
40 ° of 40 ° of-∠, 100 ° of-∠, it is highly 18 meters of lamp stand, it is necessary to the angle of triangular form aluminum heat-radiating substrate is respectively 45 ° of-∠ of ∠
45 ° of 90 ° of-∠, it is highly 20 meters of lamp stand, it is necessary to the angle of triangular form aluminum heat-radiating substrate is respectively 50 ° of ∠, 50 ° of-∠-∠
80°。
Triangular form aluminum substrate in the present invention（Copper substrate heat conductivility is better than aluminum substrate, has the disadvantage cost of manufacture
Compare high）It is to be fixed on lamp housing surface by 8 M4*8 screws, so that the heat of LED chip module preferably is passed through into shell
Body rejects heat to space.
LED chip module in the present invention is fixed on the surface of triangular form aluminum substrate, according to the height of different light poles
Degree employs two chip modules of 50W using varying number and the chip module of power, 12 meters of height light poles, the peace per side
A chip module is filled, general power is 100W, and 15 meters of height lamp stands employ four chip modules of 30W, two are installed per side
Chip module, general power is 120W, and 18 meters of height lamp stands employ four chip modules of 50W, and two chip dies are installed per side
Group, general power is 200W, and 20 meters of height lamp stands employ four chip modules of 60W, two chip modules is installed per side, always
Power is 240W.
Triangular form aluminum substrate in the present invention, is also to be installed using different size fits according to different capacity.Specifically
Size is 12 meters of height lamp stands, and triangular form aluminum substrate length is 22CM, 15 meters of height lamp stands, and triangular form aluminum substrate length is
26CM, 18 meters of height lamp stands, triangular form aluminum substrate length is 30CM, 20 meters of height lamp stands, and triangular form aluminum substrate length is
35CM。
LED wide-angle road lamp shells in the present invention are also to be adapted to according to different pole heights, and specific size is 12
Meter Gao Du lamp stands, the total length of LED wide-angle road lamp lamp holders is 70CM, 15 meters of height lamp stands, the total length of LED wide-angle road lamp lamp holders
It is 80CM, 18 meters of height lamp stands, the total length of LED wide-angle road lamp lamp holders is 90CM, 20 meters of height lamp stands, LED wide-angle road lamp lamps
The total length of head is 100CM.
Multiple octagonal Asperity model compositions are employed inside lampshade shell in the present invention, is mainly used for the uniform of light
Property and uniformity.The size and triangular form substrate volume of outer cover be directly proportional, and length, width are amplified according to triangular form substrate
, the length dimension than triangular form substrate is both greater than 8CM per side, and the width dimensions than triangular form substrate are both greater than 4CM. per side
Height is more than 12CM than the topnotch size of triangular form substrate.
LED wide-angle road lamp refracting glass bodies in the present invention are multiple ellipse refraction light transparent vitreous body compositions, mainly
Serve the refraction action of light.
Brief description of the drawings
Fig. 1 is the schematic diagram that LED wide-angle road lamps finished product of the invention is arranged on light pole
Fig. 2 is LED wide-angle road lamps finished product schematic diagram of the invention
Fig. 3 is LED wide-angle road lamps assembling schematic diagram of the invention
Fig. 4 is LED wide-angle road lamps ellipse refraction light transparent vitreous body schematic diagram of the invention
Fig. 5 is LED wide-angle road lamps lampshade shell schematic diagram of the invention
Fig. 6 is LED wide-angle road lamps triangular form aluminium base seat board schematic diagram of the invention
Fig. 7 is that LED wide-angle road lamps of the invention do not install triangular form substrate, schematic diagram during lampshade
Fig. 8 is the schematic diagram after LED wide-angle road lamps of the invention install triangle aluminium base.
Specific embodiment
Invention is further illustrated below in conjunction with the accompanying drawings；
LED wide-angle road lamps of the invention as shown in Figure 2, including street lamp casing 1, street lampshade 2, power pack lid 3, light are fixed
Seat 4, lamp stand fixing hole 5, lamp stand fixed screw 6, lampshade fixing hole 7, power pack fixed screw holes 8, lamp housing radiator 9, road
Lamp stand elbow 10, triangular form aluminium base fixed panel 11, oval refraction light transparent vitreous body mounting groove 12, LED illuminating modules
Fixing hole 13, triangular form aluminium base edge 14, triangular form aluminium base edge fixing hole 15, triangular form aluminium base beveled end 16, LED
Light source module luminous zone 17, LED light source module fixing hole 18, triangular form aluminium base main body 19, LED light source module 20, power pack
Fixed screw holes 21, power pack 22, ellipse refraction light transparent vitreous body 23, lampshade edge 24, LED wide-angle road lamp lampshade shells
25th, the triangular base fixed screw 27 of power pack fixed screw 26, wide-angle road lamp lampshade fixed screw 28.
LED wide-angle road lamp shells employ cast aluminum type housing 1, and obvious heat sink strip body 9 is arranged at top, in order to more preferable
The heat that LED light source module 20 is produced is distributed, it is to avoid tropical island effect occur, burn LED modules 20, wide-angle road lamp housing
There is a position for installing triangular form aluminum substrate 19 in 1 front, have Ф 4*10 at placement triangular form aluminum substrate 19 8
Screw hole, is for triangular form aluminum substrate and LED wide-angle road lamp lamp housing connection functions.Triangular form aluminum substrate is placed on
After on LED wide-angle road lamp lamp housings, 8 screws of Ф 4,*10 27 are directed at corresponding hole 15, then screw to ensure there is good
Radiating state.
Triangular form aluminum substrate placed on top has a groove 12, and ellipse refraction light transparent vitreous body is installed groove 12 and led
If in order to inlay ellipse refraction light transparent vitreous body design, the edge of ellipse refraction light transparent vitreous body is integrally fixed at
Can not be slided after above triangular form aluminum substrate top groove, then wide-angle road lamp lampshade 2 is arranged on triangular form pedestal
Portion, is also have corresponding fixing hole, and lampshade is pressed on the edge that ellipse reflects light transparent vitreous body, while serving fixed work
With.
Octagon is employed inside LED wide-angle road lamp lamp housings concavo-convex, light can be oriented to four sides by rough surface
From all directions, this light phenomenon is called unrestrained light irradiation, uniformly can disperse light.
Anaclasis is employed in the present invention, be first passed through ellipse reflect light transparent vitreous body in the housing of lampshade
The light that LED modules send is amplified and reflected, is then rolled over by the anistree Asperity model on rough lampshade again
Penetrate dispersion to launch, uniformly light is distributed on road surface.
Because the LED light source module on aluminum triangle substrate is the oblique illumination on certain angle, light can be increased
Battle-sight range, if light is not carried out into part dispersion, the region that the directive of light orientation can be caused certain will result in light and exist
Direct projection regional luminance is stronger, does not have the region of direct irradiation just than dark, just enters direct projection light after employing birefringence
Row high light is neutralized, and the light after shining out is just than more uniform.
Triangular form substrate of the invention is an aluminum material for entity, and specific angle ratio is：Highly it is 12 meters
Lamp stand, it is necessary to the angle of triangular form aluminum heat-radiating substrate is respectively 35 ° of ∠, 35 ° of-∠, 110 ° of-∠, is highly 15 meters of lamp stand,
The angle for needing triangular form aluminum heat-radiating substrate is respectively 40 ° of ∠, 40 ° of-∠, 100 ° of-∠, is highly 18 meters of lamp stand, it is necessary to three
The angle of angle-style aluminum heat-radiating substrate is respectively 45 ° of ∠, 45 ° of-∠, 90 ° of-∠, is highly 20 meters of lamp stand, it is necessary to triangular form aluminium
The angle of matter heat-radiating substrate is respectively 50 ° of ∠, 50 ° of-∠, 80 ° of-∠.Different pole heights is using different triangular form substrates
Angle is lighted, photism is uniform after ellipse refraction light transparent vitreous body carries out the intersection of light and also light range compared with
Far, 28 meters of radius can be reached in actual measurement, dark aspect of adjacent area in the middle of light pole and light pole is efficiently solved, is made
Overall road light has reached uniformity, is being not bright, the black phenomenon in both sides under light pole.
There are light fixing hole 5, a perforate of diameter 60mm, main fixed lamp holder 1 and lamp stand 10 in LED wide-angle road lamps lower end
Effect, there are the specification M16*25 of lamp stand fixed screw 6 totally 4 hole depth 150mm, side
Bottom shell has a driving power supply box 3, can place 4 LED drive powers, and described driving power supply box has fixing hole
8 and power pack fixed screw 26.
LED wide-angle road lamps of the invention are employed, road uniform-illumination, light can be made to penetrate area greatly, install simple, radiating
Effect is good, effectively solves bright, the black phenomenon of lamp stand and lamp stand centre under light pole, makes the illuminance uniformity of entire road
Height, without glare phenomenon, reduces traffic accident, increased the security of driving, due to the brightness uniformity degree of entire road
Height, aesthetic property is also increased to city lighting.
Claims (5)
1. a kind of LED wide-angle road lamps, LED wide-angle road lamps include LED illuminating modules, triangular form aluminum substrate, wide-angle road lamp lampshade,
Wide-angle road lamp refracting glass body, fastening lampshades screw, street lamp casing, driving power supply, power box, fixed power source Box Cover spiral shell
Silk, lamp housing and lamp stand fixed screw；LED wide-angle road lamp lamp housings be with top and edge with the extraneous radiating being connected
Body, the LED chip illuminating module in LED wide-angle road lamps is integrally fixed on the aluminum of triangle or copper substrate body, base
Plate body is connected with LED wide-angle road lamp lamp housings, is that the angle of light can be carried out into inclined-plane to irradiate defeated using the substrate body of triangle
Go out, to increase light irradiation distance；LED street lamp refraction light vitreum is the glass composition of multiple arcs, with the angle to light
Refraction action is carried out, the inner layer surface of LED wide-angle road lamp lampshades is made up of the Asperity model of multiple octagonal shapes, farther to play
Distance and diffusing light evenly.
2. the triangular form aluminum substrate placed on top according to claims 1 has a groove, and ellipse refraction light is transparent
Vitreum installs groove primarily to inlaying ellipse refraction light transparent vitreous body design, ellipse refraction light clear glass
The edge of body is fixed in groove, and being fixed in triangular form aluminum substrate top groove to slide, then by wide-angle road lamp
Lampshade is arranged on triangular form pedestal top, is also have corresponding fixing hole, and lampshade is pressed on ellipse refraction light transparent vitreous body
Edge, while serving fixation.
3. octagon is employed concavo-convex, rough table inside the LED wide-angle road lamp lamp housings according to claims 1
Face can be oriented to light from all directions, and this light phenomenon is called unrestrained light irradiation, uniformly can disperse light；In the present invention
Octagon is employed inside LED wide-angle road lamp lamp housings concavo-convex, no matter its material is glass and various plastic materials, its shape class
Seemingly belong in protection domain.
4. according to claims 1 the present invention in employ anaclasis, be first passed through ellipse refraction light it is transparent
The light that LED modules send is amplified and reflected by vitreum in the housing of lampshade, then again by rough lamp
Anistree Asperity model on cover carries out refraction dispersion and launches, and uniformly light is distributed on road surface.
5. the triangular form aluminum substrate shape in the LED wide-angle road lamps according to claims 1, including the institute in the present invention
State the provisioned angle using different triangular form substrates of various pole heights and use material（Also including copper substrate etc. other
Metal material）Belong in protection domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224929.6A CN106871031A (en) | 2017-04-07 | 2017-04-07 | LED wide-angle road lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710224929.6A CN106871031A (en) | 2017-04-07 | 2017-04-07 | LED wide-angle road lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106871031A true CN106871031A (en) | 2017-06-20 |
Family
ID=59160348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710224929.6A Withdrawn CN106871031A (en) | 2017-04-07 | 2017-04-07 | LED wide-angle road lamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106871031A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855015A (en) * | 2019-03-04 | 2019-06-07 | 深圳市超频三科技股份有限公司 | A kind of street lamp |
| CN115789574A (en) * | 2022-12-09 | 2023-03-14 | 余姚点亮照明科技有限公司 | Wide-angle LED street lamp |
-
2017
- 2017-04-07 CN CN201710224929.6A patent/CN106871031A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855015A (en) * | 2019-03-04 | 2019-06-07 | 深圳市超频三科技股份有限公司 | A kind of street lamp |
| CN115789574A (en) * | 2022-12-09 | 2023-03-14 | 余姚点亮照明科技有限公司 | Wide-angle LED street lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170620 |