CN210771639U - Front light guardrail reflective lighting lamp - Google Patents
Front light guardrail reflective lighting lamp Download PDFInfo
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- CN210771639U CN210771639U CN201921715594.9U CN201921715594U CN210771639U CN 210771639 U CN210771639 U CN 210771639U CN 201921715594 U CN201921715594 U CN 201921715594U CN 210771639 U CN210771639 U CN 210771639U
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Abstract
The utility model discloses a crosslight guardrail reflection of light illumination lamps and lanterns, including rectangular form reflector and a plurality of light, rectangular form reflector establishes on the guardrail and is prolonging the direction of way and arrange, and a plurality of light interval distributions are in rectangular form reflector, interval distribution has a plurality of reflectors in the rectangular form reflector, and a light corresponds a reflector, one side face that is close to the light on the reflector is the reflector surface, the opposite side face of keeping away from the light on the reflector surface is black light-absorption face. Because the reflector is additionally arranged on the original long strip-shaped reflector and the front and back surfaces of the reflector adopt the structural forms of reflection and light absorption, the light rays of the LED illuminating lamp in the direction opposite to the lane direction are intercepted and reflected, the glare-free road illumination in the direction along the lane is realized, the illumination intensity of the direct light is enhanced through reflection, and the comfort level of the road illumination is improved.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns, concretely relates to lighting lamps and lanterns are reflected in light guardrail.
Background
Along with the increasing development of national traffic networks, the guardrail lamp is gradually popularized and becomes an important road lighting lamp capable of replacing the illumination of a pole setting street lamp, the guardrail lamp has the advantages of low glare, high illumination utilization rate, easiness in installation and maintenance and the like, and the requirements of people on the comfort and energy conservation and environmental protection of road lighting are met. The conventional guardrail lamp is mainly designed for light distribution by using a lens, light rays of an LED light source are deflected and converged to the far side of road illumination by designing a special polarizing structure of the lens, and an obvious light intercepting line is formed, but the structure in the form of the lens can not avoid that a small part of stray light overflows to the position above the light intercepting line, so that glare which stimulates human eyes in driving is caused. At present, a novel guardrail lamp adopts a reflector structure to carry out light distribution design, and has the advantages of being capable of completely cutting off light emitting above a cutoff line and realizing non-glare lighting in the vertical direction of the lamp. However, no matter the existing lens light distribution guardrail lamp or the reflector light distribution guardrail lamp, light rays in the direction opposite to the lane always exist, if the angle of the lamp is not well held by a construction team on site for installing the guardrail lamp, the elevation angle of the lamp is too large, serious glare can be caused, and the safe driving of a driver is influenced.
The patent document with the publication number of CN209339045U is disclosed by the national intellectual property office in 2019, 9 and 3, and the highway guardrail plate with the night vision illumination function comprises a main upright post (1), a transverse guardrail (2), a vertical guardrail (3), a support rod (4) and a guide lamp strip (11), and is characterized in that: the vertical guardrail (3) is fixedly connected between two transverse guardrails (2), the vertical guardrail (3) has a plurality of groups, the transverse guardrail (2) is internally of a hollow structure, a wire groove (12) is arranged in the middle of each transverse guardrail (2), a wire is fixedly connected in the wire groove (12), the upper end of the wire is electrically connected with the lower end of a lighting lamp (10), the lighting lamp (10) is fixedly connected with the upper end surface of the transverse guardrail (2), a lampshade (13) is also arranged on the outer side of the lighting lamp (10), two ends of each transverse guardrail (2) are inserted into two main columns (1) and are fixed with the transverse guardrails (2) through fixing bolts from the outer sides of the main columns (1), a group of storage batteries (9) are fixedly connected at the middle lower ends of the main columns (1), and the upper ends of the storage batteries (9) are electrically connected with the wire, the conducting wire is electrically connected with the illuminating lamp (10), the street lamp (7), the power generation wind ball (5), the solar cell panel (6), the control panel (8) and the guide lamp strip (11), a plastic filling block (20) is arranged at the splicing position of the transverse guardrail (2) in the middle of the main upright post (1), a supporting rod (4) is fixedly connected with the upper end of the main upright post (1), a power generation wind ball (5) or a solar cell panel (6) is fixedly connected with the upper end of the supporting rod (4), the supporting rod (4) connected with the power generation wind ball (5) and the supporting rods (4) of the two sections of solar cell panels (6) are arranged in a staggered manner, a group of street lamps (7) are fixedly connected at the upper end of the support rod (4) connected with the solar cell panel (6), the lower end of the support rod (4) is fixedly connected with a control panel (8), and the front surface of the vertical guardrail (3) is fixedly connected with a guide lamp strip (11).
The highway guardrail plate disclosed in the above patent document has a lighting function, but in practical use, severe glare exists, which affects safe driving of a driver.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a following light guardrail light reflection lamps and lanterns that do not have glare and can follow light intensity of illumination through reflection reinforcing in the same direction as lane direction.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a following light guardrail reflection of light illumination lamps and lanterns, includes rectangular form reflector and a plurality of light, and rectangular form reflector establishes on the guardrail and is extending the direction on way and arrange, and a plurality of light interval distributions are in rectangular form reflector, interval distribution has a plurality of reflectors in the rectangular form reflector, and a light corresponds a reflector, one side face that is close to the light on the reflector is the reflection of light face, the opposite side face of keeping away from the light on the reflector is black light-absorbing face.
Furthermore, the reflecting plate is obliquely arranged on the strip-shaped reflecting cover so as to enable a part of reflected light to be emitted to the direction of the road.
Further, the reflector is a planar reflector.
Furthermore, the surface of the light reflecting plate is a curved surface, wherein the light reflecting surface is an inner concave surface, and the black light absorbing surface is an outer convex surface.
Further, the curved surface is a curved surface satisfying the following formula: 0.0366x2-0.5431x2+3.005x3-7.8264x2+11.743x +0.5105, wherein x is more than or equal to 0 and less than or equal to 5.5.
Further, in the horizontal direction, if the azimuth angle from the illuminating lamp to the inner side edge of the reflector close to the illuminating lamp is 0 degree, the azimuth angle from the illuminating lamp to the outer side edge of the reflector close to the illuminating lamp is 147 degrees, the azimuth angle from the illuminating lamp to the outer side edge of the reflector far away from the illuminating lamp is 266 degrees, and the azimuth angle from the illuminating lamp to the inner side edge of the reflector far away from the illuminating lamp is 273 degrees; the light of the illuminating lamp freely emits light within the range of 147-266 degrees, the black light absorption surface absorbs the light of 266-273 degrees of the illuminating lamp, and the light of 273-360 degrees of the illuminating lamp is reflected to the road surface through the strip-shaped reflecting cover. This design has the best lighting effect.
Further, the illuminating lamp is an Led lamp.
Further, rectangular form reflector includes top surface reflector panel and arc reflection of light curb plate, and the side of top surface reflector panel is connected with the last side of arc reflection of light curb plate, the light is established on the lower surface of top surface reflector panel.
Further, the long-strip-shaped reflecting shade and the reflecting plate are made of aluminum materials or plastics.
Further, the long-strip-shaped reflecting shade and the reflecting plate are integrally formed.
The utility model has the advantages that:
because the reflector is additionally arranged on the original long strip-shaped reflector and the front and back surfaces of the reflector adopt the structural forms of reflection and light absorption, the light rays of the LED illuminating lamp in the direction opposite to the lane direction are intercepted and reflected, the glare-free road illumination in the direction along the lane is realized, the illumination intensity of the direct light is enhanced through reflection, and the comfort level of the road illumination is improved.
The reflector adopts a curved surface structure, so that the glare-free road lighting effect is further improved.
Drawings
The invention will be further explained with the aid of the accompanying drawings, in which, however, the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, without inventive step, further drawings can be obtained in accordance with the following drawings:
fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a perspective view of FIG. 1;
FIG. 4 is a schematic structural view of the reflector shown in FIG. 1;
FIG. 5 is a partial schematic view of embodiment 1 shown in FIG. 1
FIG. 6 is a graph of the reflector shown in FIG. 1;
fig. 7 is a schematic structural view of embodiment 2 of the present invention.
In the figure: 1. a long-strip-shaped reflecting shade; 2. an illuminating lamp; 3. a reflector; 4. a light-reflecting surface; 5. a black light absorbing surface; 6. a top surface reflector; 7. an arc-shaped light-reflecting side plate.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
Example 1
As shown in fig. 1, 2, 3, 4, 5, a frontlighting guardrail reflective lighting lamp comprises a long strip-shaped reflector 1 and a plurality of lamps 2, wherein the long strip-shaped reflector 1 is arranged on a guardrail and extends along the direction of a road, the lamps 2 are distributed in the long strip-shaped reflector 1 at intervals, a plurality of reflectors 3 are distributed in the long strip-shaped reflector 1 at intervals, one lamp 2 corresponds to one reflector 3, one side surface of the reflector 3, which is close to the lamps, is a reflective surface 4, the color is milk white, and the other side surface of the reflector 3, which is far away from the lamps, is a black light absorption surface 5. The long-strip-shaped reflecting shade 1 comprises a top surface reflecting plate 6 and an arc-shaped reflecting side plate 7, the side edge of the top surface reflecting plate 6 is connected with the upper side edge of the arc-shaped reflecting side plate 7, and the illuminating lamp 2 is arranged on the lower surface of the top surface reflecting plate 6. The long-strip-shaped reflecting shade 1 and the reflecting plate 3 are made of aluminum materials. The long-strip-shaped reflecting shade and the reflecting plate are integrally formed.
The LED lamp is an LED lamp, the LED lamp can be one lamp bead or a group of lamp beads formed by two or more lamp beads, and the LED lamp is configured according to actual needs.
The reflector 3 is obliquely arranged on the long-strip-shaped reflector 1 so as to enable a part of reflected light to be emitted to the direction of the road.
The reflector 3 is a reflector with radian. Specifically, the surface of the light reflecting plate is a curved surface, wherein the light reflecting surface is an inner concave surface, and the black light absorbing surface is an outer convex surface. Because the reflector is additionally arranged on the original long strip-shaped reflector and the front and back surfaces of the reflector adopt the structural forms of reflection and light absorption, the reflector intercepts and reflects light rays of the LED illuminating lamp in the direction opposite to the lane direction, the illumination intensity of direct light is enhanced, and the comfort level of road illumination is improved. The light of the illuminating lamp is shielded by the reflector 3, and the black light absorbing surface of the reflector is a convex surface, so that no glare is realized along the direction of the lane,
as shown in fig. 4 and 6, the surface of the light reflecting plate is a curved surface, and the curve of the curved surface satisfies the following formula: 0.0366x2-0.5431x2+3.005x3-7.8264x2+11.743x +0.5105, wherein x is more than or equal to 0 and less than or equal to 5.5. The best lighting effect is that, in the horizontal direction, if the azimuth angle of the lighting lamp to the inner side edge of the reflector close to the lighting lamp is 0 degrees, the azimuth angle of the lighting lamp to the outer side edge of the reflector close to the lighting lamp is 147 degrees, and the azimuth angle of the lighting lamp to the outer side edge of the reflector far away from the lighting lamp is 147 degrees266 degrees, the azimuth angle of the illuminating lamp to the inner side edge of the reflector far away from the illuminating lamp is 273 degrees; the light of the illuminating lamp freely emits light within the range of 147-266 degrees, the black light absorption surface absorbs the light of 266-273 degrees of the illuminating lamp, and the light of 273-360 degrees of the illuminating lamp is reflected to the road surface through the strip-shaped reflecting cover.
Example 2
It should be emphasized that the light-reflecting plate 3 is designed to be a curved structure, which is the best technical solution, and besides the curved structure, the light-reflecting plate 3 can also be designed to be a planar structure.
As shown in fig. 7: the utility model provides a taillight guardrail reflection of light illumination lamps and lanterns, includes rectangular form reflector 1 and a plurality of light 2, and rectangular form reflector 1 establishes on the guardrail and is extending the direction of way and arrange, and 2 interval distribution of a plurality of light are in rectangular form reflector 1, interval distribution has a plurality of reflectors 8 in the rectangular form reflector 1, and a light 2 corresponds a reflector 8, one side face that is close to the light on the reflector 8 is the reflection of light face, and the colour is milk white, the opposite side face of keeping away from the light on the reflector 8 is black light-absorbing face.
The reflector 8 is a plane, and the reflector 8 is obliquely arranged on the long-strip-shaped reflector 1 so as to enable a part of reflected light to be emitted to the direction of a road.
The above-mentioned implementation is only to describe the embodiment of the present invention, it is not right the utility model discloses a design and scope are injectd, not departing from the utility model discloses under the design scheme prerequisite, ordinary engineering technical personnel is right in the field the equivalent structure that technical scheme made of the utility model discloses an equivalent structure and direct or indirect application in relevant technical field all should fall into the protection scope of the utility model.
Claims (10)
1. The utility model provides a following light guardrail reflection of light illumination lamps and lanterns, includes rectangular form reflector and a plurality of light, and rectangular form reflector establishes on the guardrail and is extending the direction on way and arrange, and a plurality of light interval distributions are in rectangular form reflector, its characterized in that: a plurality of light reflecting plates are distributed in the long-strip-shaped reflecting cover at intervals, one illuminating lamp corresponds to one light reflecting plate, the surface of one side, close to the illuminating lamp, of the light reflecting plate is a light reflecting surface, and the surface of the other side, far away from the illuminating lamp, of the light reflecting plate is a black light absorbing surface.
2. The frontlight guardrail backlighting luminaire of claim 1, wherein: the reflector is obliquely arranged on the long-strip-shaped reflector and used for enabling a part of reflected light to emit to the direction of a road.
3. The frontlight guardrail backlighting luminaire of claim 1 or 2, wherein: the reflector is a planar reflector.
4. The frontlight guardrail backlighting luminaire of claim 1 or 2, wherein: the surface of the light reflecting plate is a curved surface, wherein the light reflecting surface is an inner concave surface, and the black light absorbing surface is an outer convex surface.
5. The frontlight guardrail backlighting luminaire of claim 4, wherein: the curve of the curved surface is a curved surface satisfying the following formula:
wherein x is more than or equal to 0 and less than or equal to 5.5.
6. The frontlight guardrail backlighting luminaire of claim 5, wherein: in the horizontal direction, if the azimuth angle from the illuminating lamp to the inner side edge of the reflector close to the illuminating lamp is 0 degree, the azimuth angle from the illuminating lamp to the outer side edge of the reflector close to the illuminating lamp is 147 degrees, the azimuth angle from the illuminating lamp to the outer side edge of the reflector far away from the illuminating lamp is 266 degrees, and the azimuth angle from the illuminating lamp to the inner side edge of the reflector far away from the illuminating lamp is 273 degrees; the light of the illuminating lamp freely emits light within the range of 147-266 degrees, the black light absorption surface absorbs the light of 266-273 degrees of the illuminating lamp, and the light of 273-360 degrees of the illuminating lamp is reflected to the road surface through the strip-shaped reflecting cover.
7. The frontlight guardrail backlighting luminaire of claim 1, wherein: the illuminating lamp is an Led lamp.
8. The frontlight guardrail backlighting luminaire of claim 1, wherein: the long-strip-shaped reflecting shade comprises a top surface reflecting plate and an arc-shaped reflecting side plate, the side edge of the top surface reflecting plate is connected with the upper side edge of the arc-shaped reflecting side plate, and the illuminating lamp is arranged on the lower surface of the top surface reflecting plate.
9. The frontlight guardrail backlighting luminaire of claim 1, wherein: the long-strip-shaped reflecting shade and the reflecting plate are made of aluminum materials or plastics.
10. The frontlight guardrail backlighting light fixture of claim 9, wherein: the long-strip-shaped reflecting shade and the reflecting plate are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715594.9U CN210771639U (en) | 2019-10-14 | 2019-10-14 | Front light guardrail reflective lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715594.9U CN210771639U (en) | 2019-10-14 | 2019-10-14 | Front light guardrail reflective lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210771639U true CN210771639U (en) | 2020-06-16 |
Family
ID=71037996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715594.9U Active CN210771639U (en) | 2019-10-14 | 2019-10-14 | Front light guardrail reflective lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210771639U (en) |
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2019
- 2019-10-14 CN CN201921715594.9U patent/CN210771639U/en active Active
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