A kind of environment-friendly type front car light that does not have light pollution
(1) technical field under
The present invention relates to a kind of automobile lamp, particularly a kind of environment-friendly type front car light that does not have light pollution.
(2) background technology
At present, the continuous growth of motor vehicle number, the density that makes vehicle travel on road also increases thereupon, so that when night running, and the switching that allows the driver have little time to carry out distance light and dipped beam in the time of too much guarantees the good sight line and the safety of driving.Again because the lighting headlight that uses on the present automobile almost is to utilize reflecting condensation, be easy to generate and dazzle the eyes, exist unsafe factor, when automobile normally travelled at night, especially exercise on highway night, two car intersections are the very dazzling target that do not see in opposite normally, need to slow down to go slowly, and the switching of ceaselessly carrying out high beam and dipped headlights is advanced; The light angle height of right high beam, to the place ahead on the contrary and driver in the same way or pedestrian cause easily and dazzle the eyes, and that the illumination angle of dipped headlights is spent is low, illumination zone is little, even when using dipped headlights, the scattering halation that border circular areas is also all arranged, block and adopt modes such as rear-projection although on emitting bulb, add, also can only make dazzles the eyes degree to weaken to some extent, have again that light-use is insufficient, the light type is undesirable, scattered light causes light can not concentrate and utilization not yet in effect with diffusing, energy disperses, and still dazzles the eyes.Because of both sides' car light is also all still dazzle the eyes when using dipped headlights each other, and crossing mutually in a flash, in short-term blind arranged at the moment, do not see the place ahead road conditions, the driver can only not only can't courtesy drive a vehicle with sensation and experience, also is easy to produce tired, seriously endanger safe traffic, the night traffic accident of Yin Faing takes place frequently thus.Attempt with various passive methods though have, as wear driver's protective glasses, on lamp, do part and hide limit, even the intensity of illumination of car light is increased, all can not fundamentally solve the safety problem that dazzling light brings on one's own initiative effectively.Therefore, still there is not the more and more obvious and safety hazard light pollution problem that great night, automobile lamp caused of effectively solution at present.
(3) summary of the invention
The objective of the invention is to provide a kind of environment-friendly type front car light that does not have light pollution, feature is that condensation light source and reflector accomplish to allow condensation light source direct projection ground in leafy full screening limit mode in the other side's height of sighting line, makes the environment-friendly type new light sources of the other side driver or pedestrian's blinding free again.That the present invention has is simple in structure, produce the characteristics that do not increase cost, is light pollution at present unique a kind of solution road, ensures the safe and effective approach of traffic.
The present invention is achieved by following approach, and it mainly is made of framework, anti-dazzling screen, shading wall, lamp body, bulb, reflector.Before being provided with laterally in the framework oblique anti-dazzling screen several pieces, be hair side above the anti-dazzling screen, be reflective surface below.The rear portion is provided with the shading wall under in the framework, and the upper forepart of framework is provided with the shading inclined-plane, and the framework rear end is provided with the interface that socket-connects with the lamp body interface, and the horizontal line of sight gap behind the preceding lower end of described anti-dazzling screen and the following a slice anti-dazzling screen between the upper end is ± 0-0.6mm.Horizontal line of sight gap between the upper limb of shading wall and bottom a slice is ± 0-0.9mm.The lower edge on framework shading inclined-plane and go up that the horizontal line of sight gap between the splay end is ± 0-0.5mm on a slice anti-dazzling screen most.The present invention designs and can adapt to existing all light far away used and the light source of fog lamp.Particularly the xenon lamp light source effect is better.
(4) description of drawings
Fig. 1, be structure cutaway view of the present invention
Fig. 2, be fundamental diagram of the present invention.
Fig. 3, be front view of the present invention.
Fig. 4, be the combined effect figure of the present invention and various comination headlamps.
Among the figure: 1 anti-dazzling screen, 2 shading inclined-planes, 3 shading walls, 4 frameworks, 5 interfaces, 6 edge mouths, upper end behind 7 anti-dazzling screens, the preceding lower end of 8 anti-dazzling screens, 9 lamp bodies, 10 reflectors, 11 bulbs, 12 hide the limit district, direct light on 13,14 times direct lights, 15 lamp body interfaces, 16 glass.
(5), the specific embodiment:
The present invention is described in detail below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, shown in, a kind of environment-friendly type front car light that does not have light pollution mainly is made of framework, anti-dazzling screen, shading wall, lamp body, bulb, reflector, before being provided with laterally in the framework 4 oblique anti-dazzling screen 1 several pieces, be hair side above the anti-dazzling screen 1, be reflective surface below.The rear portion is provided with shading wall 3 under in the framework 4.The upper forepart of framework 4 is provided with shading inclined-plane 2.Framework 4 rear ends are provided with the interface 5 that the lamp body interface 15 with lamp body 9 socket-connects.Horizontal line of sight gap behind the preceding lower end 8 of described anti-dazzling screen and the following a slice anti-dazzling screen between the upper end 7 is ± 0-0.6mm.Horizontal line of sight gap between the upper limb of shading wall 3 and bottom a slice is ± 0-0.9mm.The lower edge on framework shading inclined-plane 2 and go up that the horizontal line of sight gap between the splay end is ± 0-0.5mm on a slice anti-dazzling screen most.The present invention designs and can adapt to existing all light far away used and the light source of fog lamp.Particularly the xenon lamp light source effect is better.
The embodiment of the invention is described as follows:
1. the moulding of framework reaches with the lamp body interface and can design according to the combining form of lamp.
2. the sheet number of anti-dazzling screen can be decided according to the size and the brightness situation of lamp.
3. with reference to Fig. 3, Fig. 4 from aesthstic vision theory the present invention design can with the complete compatibility of existing combination car light, independent utility is fashion very also.