Hurdle lamp and hurdle lamp lens

A guardrail light and lens technology, applied to lighting devices, parts of lighting devices, refractors, etc., can solve the problem that light is not effectively used

Active Publication Date: 2012-03-14
杭州照相机械研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, it is necessary to provide a guardrail lamp and a guardrail lamp lens to solve the technical problem that the light emitted by the light source in the existing guardrail lamp is not effectively utilized

Method used

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  • Hurdle lamp and hurdle lamp lens
  • Hurdle lamp and hurdle lamp lens
  • Hurdle lamp and hurdle lamp lens

Examples

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Embodiment Construction

[0023] Specific embodiments of the present invention will be described in further detail below based on the accompanying drawings. It should be understood that the specific embodiments described here are only examples, and are not intended to limit the protection scope of the present invention.

[0024] see Figure 1-Figure 4 , a guardrail light 100 provided in an embodiment of the present invention includes a light source 10 and a guardrail light lens 20 . The light source 10 may be a light emitting diode, a discharge lamp, a fluorescent lamp or a halogen lamp and the like. Preferably, the light source 10 is a light emitting diode.

[0025] The guardrail lamp lens 20 includes a rear end surface 21 , a front end surface 22 opposite to the rear end surface 21 , and a side surface 23 between the front end surface 22 and the rear end surface 21 .

[0026] The rear end surface 21 has a receiving groove 211 for receiving the light source 10 . The inner wall of the receiving gro...

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Abstract

The invention relates to a hurdle lamp lens comprising a back end surface, a front end surface opposite to the back end surface and a side surface arranged between the front end surface and the back end surface, wherein the back end surface is provided with an accommodating groove, and the inner wall of the accommodating groove is an incident surface of the hurdle lamp lens; a first light emitting surface of the hurdle lamp lens is formed on the front end surface; the side surface comprises a first side surface near the top side of the hurdle lamp lens and a second side surface near the bottom side of the hurdle lamp lens, the first side surface is a first light reflecting surface of the hurdle lamp lens, and the second side surface comprises a second light emitting surface near the back end surface and a second light reflecting surface arranged between the second light emitting surface and the front end surface. The hurdle lamp lens foundationally enables rays emitted by a light source of a hurdle lamp to be used for irradiating a road surface and a hurdle, thus, rays emitted by the light source of the hurdle lamp can be efficiently utilized. The invention also relates to a hurdle lamp with the hurdle lamp lens.

Description

technical field [0001] The invention relates to a lamp, in particular to a guardrail lamp and a guardrail lamp lens. Background technique [0002] Guardrail lamp is a kind of road lamp installed on the road guardrail, which can play the role of beautifying the city, road and bridge lighting, safety guidance, etc. It usually uses fluorescent tubes or light-emitting diodes as light sources, and uses continuous guardrails as carriers to form linear or Approximate linear guardrail light strip. [0003] Existing guardrail lights are generally formed by setting light sources such as fluorescent tubes or light-emitting diodes in plastic pipes. The light emitted by the light source in this kind of guardrail lights will be directly emitted through the plastic pipes. The light output angle of the guardrail lights is basically not controlled, resulting in a large number of The light is directed towards the grass on the roadside or the sky, so that the light emitted by the light source...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V5/04
Inventor 王赛吴登富项晓荣
Owner 杭州照相机械研究所有限公司
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