CN202708870U - Anti-dazzle light-emitting diode (LED) street lamp - Google Patents
Anti-dazzle light-emitting diode (LED) street lamp Download PDFInfo
- Publication number
- CN202708870U CN202708870U CN2012203891432U CN201220389143U CN202708870U CN 202708870 U CN202708870 U CN 202708870U CN 2012203891432 U CN2012203891432 U CN 2012203891432U CN 201220389143 U CN201220389143 U CN 201220389143U CN 202708870 U CN202708870 U CN 202708870U
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- Prior art keywords
- street lamp
- dazzle
- led
- frosted
- toughened glass
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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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- 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 utility model discloses an anti-dazzle light-emitting diode (LED) street lamp comprising a street lamp head. The lower bottom surface of the street lamp head is provided with an LED lamp bead mounting chamber, and a toughened glass lamp shade is arranged below the LED lamp bead mounting chamber. At least two sides of the toughened glass lamp shade are respectively provided with a frosted anti-dazzle belt, wherein the two sides of the toughened glass lamp shade face distant positions of a road. The toughened glass lamp shade of the LED street lamp is provided with frosted anti-dazzle belts, and thus the light transmittance of a frosted portion is lowered, and light emitted to the distance by the street lamp is restrained. The light transmittance of an unfrosted portion is unchanged, and thus the variation in light intensity below the street lamp is not much, and the lighting effect of the anti-dazzle LED street lamp is not affected. The lateral light intensity of the street lamp is lowered, and thus when drivers and pedestrians watch the street lamp at a distance, the dazzled feeling is apparently lowered. Accordingly, the problem of serious dazzling of the LED street lamp is solved.
Description
Technical field
The utility model relates to a kind of LED street lamp.
Background technology
The LED street lamp has the plurality of advantages such as energy-saving and environmental protection, life-span length, but it has a shortcoming, is exactly that dazzle is more serious, affects driver and the pedestrian's of vehicle vision.The main cause that the LED road lighting lantern produces dazzle is that the light source that sends of LED lamp pearl is too bright, and is larger with on every side contrast, thereby engenders a repugnance and uncomfortable.
For solving this technical barrier, people carry out frosted with toughened glass lampshade, although dazzle reduces, have also reduced LED street lamp light intensity and brightness, attend to one thing and lose sight of another, and can't thoroughly solve this technical barrier.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of LED street lamp that does not reduce the anti-dazzle of intensity of light and brightness.
For solving the problems of the technologies described above, the technical solution of the utility model is: the LED street lamp of anti-dazzle, comprise street lamp cap, described street lamp cap bottom surface is provided with LED lamp pearl installation cavity, the below of described LED lamp pearl installation cavity is equipped with toughened glass lampshade, and described toughened glass lampshade is being provided with the anti-dazzle band of frosted towards road both sides at a distance at least.
As preferred technical scheme, the light transmittance of the anti-dazzle band of described frosted is identical.
As preferred technical scheme, the light transmittance of the anti-dazzle band of described frosted from inside to outside weakens successively.
As preferred technical scheme, the anti-dazzle band of described frosted is arranged on the inner surface of described toughened glass lampshade.
As preferred technical scheme, the anti-dazzle band of described frosted is arranged on the outer surface of described toughened glass lampshade.
As preferred technical scheme, described toughened glass lampshade is lower protruding lampshade, and the anti-dazzle band of described frosted is arranged on the dual-side of lower protruding lampshade.
As preferred technical scheme, described toughened glass lampshade is the plane lampshade, and the anti-dazzle band of described frosted is arranged on the both sides of plane lampshade.
As to improvement of the technical scheme, described LED lamp pearl installation cavity is provided with the plastic-blasting layer towards road two sides at a distance.
As to improvement of the technical scheme, described LED lamp pearl installation cavity is provided with light-absorption layer towards road two sides at a distance.
As to improvement of the technical scheme, described light-absorption layer is plastic-blasting layer, sandblast layer or the coat of paint.
Owing to having adopted technique scheme, the LED street lamp of anti-dazzle, comprise street lamp cap, described street lamp cap bottom surface is provided with LED lamp pearl installation cavity, the below of described LED lamp pearl installation cavity is equipped with toughened glass lampshade, and described toughened glass lampshade is being provided with the anti-dazzle band of frosted towards road both sides at a distance at least; The toughened glass lampshade of LED street lamp is provided with the anti-dazzle band of frosted, the light transmittance of frosted part descends, so that street lamp is inhibited to the light of emission at a distance, do not have the part light transmittance of frosted constant, like this since, the intensity variation of street lamp below is little, do not affect its illuminating effect, the luminous intensity of street lamp side descends, when driver and pedestrian watch light fixture a long way off, the sensation of dazzle obviously descends, thereby has solved the serious problem of LED street lamp dazzle.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment two;
Among the figure: the 1-street lamp cap; 2-LED lamp pearl installation cavity; The 3-toughened glass lampshade; The anti-dazzle band of 4-frosted; 5-plastic-blasting layer; 6-LED lamp pearl.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used for the protection domain of restriction claim.
Embodiment one:
As depicted in figs. 1 and 2, the LED street lamp of anti-dazzle, comprise street lamp cap 1, described street lamp cap 1 bottom surface is provided with LED lamp pearl installation cavity 2, the below of described LED lamp pearl installation cavity 2 is equipped with toughened glass lampshade 3, at least frosted is anti-dazzle is with 4 to described toughened glass lampshade 3 being provided with towards road both sides at a distance, and frosted is anti-dazzle to be exactly the frosted band of processing by sandblast or frosting technology at described toughened glass lampshade 3 with 4.In the present embodiment, the anti-dazzle light transmittance with 4 of described frosted is identical.The present embodiment is provided with the toughened glass lampshade 3 of LED street lamp that frosted is anti-dazzle is with 4, the light transmittance of frosted part descends, so that street lamp is inhibited to the light of emission at a distance, do not have the part light transmittance of frosted constant, like this since, the intensity variation of street lamp below is little, do not affect its illuminating effect, the luminous intensity of street lamp side descends, when driver and pedestrian watch light fixture a long way off, the sensation of dazzle obviously descends, thereby has solved the serious problem of LED street lamp dazzle.
In the present embodiment, described frosted is anti-dazzle with 4 inner surfaces that are arranged on described toughened glass lampshade 3.Certainly, as the common engineers and technicians in this area, also can draw the following conclusions, described frosted is anti-dazzle with 4 outer surfaces that also can be arranged on described toughened glass lampshade 3.
In the present embodiment, described toughened glass lampshade 3 is lower protruding lampshade, and described frosted is anti-dazzle with 4 dual-sides that are arranged on lower protruding lampshade.Certainly, from foregoing description as can be known, described toughened glass lampshade 3 also can be the flat lamp cover, as long as described frosted is anti-dazzle with 4 both sides that are arranged on the plane lampshade, has same antiglare effect.
In the present embodiment, because the surface of described LED lamp pearl installation cavity 2 is aluminum alloy surface, has extremely strong light reflection surface, therefore described LED lamp pearl installation cavity 2 is provided with plastic-blasting layer 5 towards road two sides at a distance, avoid the harmful reflective of LED lamp pearl 6, further reduced the possibility of dazzle.Certainly, described plastic-blasting layer 5 also can adopt other light-absorption layer to replace, for example sandblast layer or the coat of paint.
Embodiment two:
As shown in Figure 3, and see also Fig. 1, the difference of the present embodiment and embodiment one is: the anti-dazzle light transmittance with 4 of described frosted from inside to outside weakens successively.Like this, the illumination variation of LED street lamp is milder, and antiglare effect is better than embodiment one.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. the LED street lamp of anti-dazzle, comprise street lamp cap, described street lamp cap bottom surface is provided with LED lamp pearl installation cavity, and the below of described LED lamp pearl installation cavity is equipped with toughened glass lampshade, it is characterized in that: described toughened glass lampshade is being provided with the anti-dazzle band of frosted towards road both sides at a distance at least.
2. the LED street lamp of anti-dazzle as claimed in claim 1, it is characterized in that: the light transmittance of the anti-dazzle band of described frosted is identical.
3. the LED street lamp of anti-dazzle as claimed in claim 1, it is characterized in that: the light transmittance of the anti-dazzle band of described frosted from inside to outside weakens successively.
4. the LED street lamp of anti-dazzle as claimed in claim 1, it is characterized in that: the anti-dazzle band of described frosted is arranged on the inner surface of described toughened glass lampshade.
5. the LED street lamp of anti-dazzle as claimed in claim 1, it is characterized in that: the anti-dazzle band of described frosted is arranged on the outer surface of described toughened glass lampshade.
6. the LED street lamp of anti-dazzle as claimed in claim 1, it is characterized in that: described toughened glass lampshade is lower protruding lampshade, and the anti-dazzle band of described frosted is arranged on the dual-side of lower protruding lampshade.
7. the LED street lamp of anti-dazzle as claimed in claim 1, it is characterized in that: described toughened glass lampshade is the plane lampshade, the anti-dazzle band of described frosted is arranged on the both sides of plane lampshade.
8. such as the LED street lamp of the described anti-dazzle of the arbitrary claim of claim 1 to 7, it is characterized in that: described LED lamp pearl installation cavity is provided with light-absorption layer towards road two sides at a distance.
9. the LED street lamp of anti-dazzle as claimed in claim 8, it is characterized in that: described light-absorption layer is plastic-blasting layer, sandblast layer or the coat of paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203891432U CN202708870U (en) | 2012-08-08 | 2012-08-08 | Anti-dazzle light-emitting diode (LED) street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203891432U CN202708870U (en) | 2012-08-08 | 2012-08-08 | Anti-dazzle light-emitting diode (LED) street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708870U true CN202708870U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203891432U Expired - Fee Related CN202708870U (en) | 2012-08-08 | 2012-08-08 | Anti-dazzle light-emitting diode (LED) street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829394A (en) * | 2012-08-08 | 2012-12-19 | 张铸志 | Anti-glare LED street lamp |
-
2012
- 2012-08-08 CN CN2012203891432U patent/CN202708870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829394A (en) * | 2012-08-08 | 2012-12-19 | 张铸志 | Anti-glare LED street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150808 |
|
| EXPY | Termination of patent right or utility model |