CN211738773U - Compound anti-dazzle guardrail lamp - Google Patents
Compound anti-dazzle guardrail lamp Download PDFInfo
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- CN211738773U CN211738773U CN202020260539.1U CN202020260539U CN211738773U CN 211738773 U CN211738773 U CN 211738773U CN 202020260539 U CN202020260539 U CN 202020260539U CN 211738773 U CN211738773 U CN 211738773U
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- lamp
- transmitting cover
- lamp body
- glare
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Abstract
The utility model relates to a composite anti-glare guardrail lamp, which belongs to the technical field of lamps.A wiring cap is inserted in one end of a lamp body, and a wiring terminal, the wiring cap and an LED light source module are all electrically connected; a plurality of brackets are fixed at the bottom of the lamp body; the light-transmitting cover is of an arc-shaped structure, and a thickened wall is integrally formed on one side of the arc-shaped structure; the light-transmitting cover is provided with a plurality of mesh points. The light-emitting angle of the upper light of the guardrail lamp is changed, meanwhile, the overflow of the lower light of the lamp is reduced, and the purposes of preventing glare and preventing the light from directly irradiating the eyes of a driver are achieved.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, concretely relates to compound anti-dazzle guardrail lamp.
Background
Guardrail lamps and lanterns are generally installed on expressway, play the illumination guide effect. With the gradual popularization of LED high-brightness lamps and the improvement of the requirements of people on living quality, people urgently require that guardrail lamps used on roads have the function of preventing glare.
The existing guardrail lamp belongs to an outdoor lamp, generally, the waterproof performance of the lamp is more emphasized structurally, the anti-dazzle performance of the lamp is neglected, and the improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a compound anti-dazzle guardrail lamp reasonable in design, changed guardrail lamp upper portion light angle of emergence, reduce spilling over of lamps and lanterns lower part light simultaneously, reach the purpose that prevents the glare, does not let the direct directive driver's of light eyes.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the LED lamp comprises an upper cover, a light-transmitting cover, a lens clamping plate, a lens, an LED light source module, a seal, a lamp body, an end plate, a wiring terminal, a wiring cap and a bracket; the LED lamp comprises a lamp body, a light source module, a light transmitting cover, an upper cover and a sealing strip, wherein the lamp body is provided with an LED light source module, a plurality of lenses are fixed on the LED light source module, each lens is clamped in a lens clamping plate, the light transmitting cover is arranged above the lens clamping plate, the upper cover is arranged above the light transmitting cover, and the sealing strip is arranged between the front side and the rear side of the upper cover and the connecting part of; the left end and the right end of an integral body formed by the upper cover and the lamp body are respectively provided with a connecting terminal, the outer part of each connecting terminal is provided with an end plate, and the end plates are clamped in the left end port and the right end port of the integral body formed by the upper cover and the lamp body; a wiring cap is inserted into one end of the lamp body, and the wiring terminal, the wiring cap and the LED light source module are electrically connected; a plurality of brackets are fixed at the bottom of the lamp body; the light-transmitting cover is of an arc-shaped structure, and a thickened wall is integrally formed on one side of the arc-shaped structure; the light-transmitting cover is provided with a plurality of mesh points.
Furthermore, a plurality of net points are arranged on the light-transmitting cover in rows.
Furthermore, the mesh points are distributed on the bottom surface of the light-transmitting cover.
Furthermore, the screen dots are distributed on the front side wall and the rear side wall of the light-transmitting cover.
Furthermore, the screen dots are distributed on the upper surface of the light-transmitting cover.
Further, the mesh points are circular mesh points.
Furthermore, the thickening wall is in a structure of a complementary spiral shape.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a compound anti-dazzle guardrail lamp has changed guardrail lamp upper portion light angle of emergence, reduces spilling over of lamps and lanterns lower part light simultaneously, reaches the purpose that prevents the glare, does not let the direct directive driver's of light eyes.
Description of the drawings:
fig. 1 is an exploded view of the present invention.
Fig. 2 is a diagram of the distribution of the mesh points in the embodiment.
Fig. 3 is a side view of the light-transmitting cover of the present invention.
Fig. 4 is a schematic diagram of reflection and refraction of the light-transmitting cover of the present invention.
Description of reference numerals:
the LED light source module comprises an upper cover 1, a light-transmitting cover 2, a thickening wall 2-1, a mesh point 2-2, a lens clamping plate 3, a lens 4, an LED light source module 5, a seal 6, a lamp body 7, an end plate 8, a wiring terminal 9, a wiring cap 10 and a support 11.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the LED lamp comprises an upper cover 1, a light-transmitting cover 2, a lens clamping plate 3, a lens 4, an LED light source module 5, a seal 6, a lamp body 7, an end plate 8, a wiring terminal 9, a wiring cap 10 and a support 11; an LED light source module 5 is arranged on the lamp body 7, a plurality of lenses 4 are fixed on the LED light source module 5, each lens 4 is clamped in the lens clamping plate 3, the light-transmitting cover 2 is arranged above the lens clamping plate 3, the upper cover 1 is arranged above the light-transmitting cover 2, and seals 6 are arranged between the front side and the rear side of the upper cover 1 and the connection part of the lamp body 7; the left end and the right end of the whole body formed by the upper cover 1 and the lamp body 7 are respectively provided with a connecting terminal 9, the outer part of each connecting terminal 9 is provided with an end plate 8, and the end plates 8 are clamped in the left end port and the right end port of the whole body formed by the upper cover 1 and the lamp body 7; a wiring cap 10 is inserted into one end of the lamp body 7, and the wiring terminal 9, the wiring cap 10 and the LED light source module 5 are electrically connected; a plurality of brackets 11 are fixed at the bottom of the lamp body 7 (the connection between the above structures is the same as the structural connection relationship of the guardrail lamp in the prior art); the light-transmitting cover 2 is of an arc-shaped structure, one side of the arc-shaped structure is integrally formed with a thickened wall 2-1, and the thickened wall 2-1 is arranged in a structure similar to a complementary spiral (but not limited to a complementary spiral); a plurality of screen dots 2-2 are printed on the light-transmitting cover 2 by using ink (or etched on the light-transmitting cover 2); the mesh points 2-2 are circular mesh points and are arranged in two rows on the front side and the rear side of the bottom surface of the light-transmitting cover 2.
The working principle of the specific embodiment is as follows: light emitted by the LED light source module 5 firstly passes through the lens 4, and the lens 4 plays a first polarizing role to ensure that the LEDs symmetrically emit light and change directions; then, the stray light passing through the lens 4 is refracted or reflected due to the different thicknesses of the light-transmitting cover 2 (see fig. 4) by passing through the light-transmitting cover 2, and the light passing through the light-transmitting cover 2 is locally thickened in wall thickness, so that the part of the light is projected to a desired irradiation area, and the light above the level is further reduced; meanwhile, the lower part of the light-transmitting cover 2 is printed with the screen dots 2-2, so that light rays at the bottom of the light-emitting surface of the lamp are weakened, and glare is further reduced.
After adopting above-mentioned structure, this embodiment's beneficial effect is: the specific embodiment provides a composite anti-glare guardrail lamp, which changes the light emergent angle of the upper part of the guardrail lamp, reduces the overflow of the light of the lower part of the lamp, and achieves the purposes of preventing glare and preventing the light from directly irradiating the eyes of a driver
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A composite anti-glare guardrail lamp comprises an upper cover (1), a light-transmitting cover (2), a lens clamping plate (3), a lens (4), an LED light source module (5), a seal (6), a lamp body (7), an end plate (8), a wiring terminal (9), a wiring cap (10) and a support (11); an LED light source module (5) is arranged on the lamp body (7), a plurality of lenses (4) are fixed on the LED light source module (5), each lens (4) is clamped in the lens clamping plate (3), the light-transmitting cover (2) is arranged above the lens clamping plate (3), the upper cover (1) is arranged above the light-transmitting cover (2), and sealing strips (6) are arranged between the front side and the rear side of the upper cover (1) and the connection part of the lamp body (7); the left end and the right end of an integral body formed by the upper cover (1) and the lamp body (7) are respectively provided with a connecting terminal (9), the outer part of each connecting terminal (9) is provided with an end plate (8), and the end plates (8) are clamped in the left end port and the right end port of the integral body formed by the upper cover (1) and the lamp body (7); a wiring cap (10) is inserted into one end of the lamp body (7), and the wiring terminal (9), the wiring cap (10) and the LED light source module (5) are electrically connected; a plurality of brackets (11) are fixed at the bottom of the lamp body (7); the method is characterized in that: the light-transmitting cover (2) is of an arc-shaped structure, and a thickened wall (2-1) is integrally formed on one side of the arc-shaped structure; the light-transmitting cover (2) is provided with a plurality of net points (2-2).
2. The compound anti-glare guardrail lamp as claimed in claim 1, wherein: the plurality of screen points (2-2) are arranged on the light-transmitting cover (2) in rows.
3. The compound anti-glare guardrail lamp as claimed in claim 1, wherein: the screen dots (2-2) are distributed on the bottom surface of the light-transmitting cover (2).
4. The compound anti-glare guardrail lamp as claimed in claim 1, wherein: the screen dots (2-2) are distributed on the front side wall and the rear side wall of the light-transmitting cover (2).
5. The compound anti-glare guardrail lamp as claimed in claim 1, wherein: the screen dots (2-2) are distributed on the upper surface of the light-transmitting cover (2).
6. The compound anti-glare guardrail lamp as claimed in claim 1, wherein: the mesh points (2-2) are circular mesh points.
7. The compound anti-glare guardrail lamp as claimed in claim 1, wherein: the thickened wall (2-1) is arranged in a complementary spiral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260539.1U CN211738773U (en) | 2020-03-05 | 2020-03-05 | Compound anti-dazzle guardrail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020260539.1U CN211738773U (en) | 2020-03-05 | 2020-03-05 | Compound anti-dazzle guardrail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211738773U true CN211738773U (en) | 2020-10-23 |
Family
ID=72857292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020260539.1U Active CN211738773U (en) | 2020-03-05 | 2020-03-05 | Compound anti-dazzle guardrail lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211738773U (en) |
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2020
- 2020-03-05 CN CN202020260539.1U patent/CN211738773U/en active Active
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