CN103672663B - Grid strip type filter antidazzle mesh car light - Google Patents

Grid strip type filter antidazzle mesh car light Download PDF

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Publication number
CN103672663B
CN103672663B CN201310729879.9A CN201310729879A CN103672663B CN 103672663 B CN103672663 B CN 103672663B CN 201310729879 A CN201310729879 A CN 201310729879A CN 103672663 B CN103672663 B CN 103672663B
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screen
light
car light
screen frame
antidazzle
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CN103672663A (en
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罗启东
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罗启东
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Abstract

The invention provides a kind of grid strip type filter antidazzle mesh car light, including bulb, lamp housing, reflector and lampshade, also include a screen frame, being fixed with some horizontal screen bars in screen frame, all screen bars are the most arranged in parallel and the most rearward, present front lower after step arrangement, every screen bar is low early and high after in being angled slightly downward shape, the angle tilted is 0~5 °, and the upper surface of every screen bar is frosting and scribbles light absorbent, and lower surface is minute surface and scribbles reflectorized material.Compared with conventional anti-glare car light, present configuration is simple, ingenious arrangement and the process of upper and lower two face coats through screen bar, both the light that part is upwards irradiated can have been blocked and filter out, the brightness being aimed downwardly light can also be increased, only retain direct projection and the light being aimed downwardly, the light of the vehicle driver eyes that are pointed into Facing Movement and come during such two car meeting, just can be completely eliminated, avoid producing the phenomenon dazzle the eyes, it is ensured that traffic safety.

Description

Grid strip type filter antidazzle mesh car light
Technical field
The present invention relates to a kind of anti-glare car light, particularly a kind of grid strip type filter antidazzle mesh car light, belong to technical field of automobile illumination.
Background technology
The lighting car light of motor vehicles use at night at present, rely primarily on luminous source and reflector realizes distally irradiating light beam, though light beam can distally be irradiated by this kind of car light, but it can be explosion like illumination to surrounding when illumination, especially high beam, the light upwards scattered is the strongest, the eyes of the vehicle operator come because these light upwards scattered are irradiated to Facing Movement, the other side driver can be made to produce and to dazzle the eyes phenomenon and of short duration Loss Of Vision, the situation of moment invisible Herba Plantaginis road, thus be easy to cause traffic safety driving accident, cause personnel and property heavy losses.
In order to solve the problem that driving at night meeting beam is dazzle the eyes, during meeting, people advocate and turn off high beam, and a switch-on dim light reduces speed, it is ensured that safety meeting simultaneously.But meeting darkening control action frequently, easily cause psychentonia and fatigue, additionally this generic operation belongs to the category of driving ethical code of conduct, though industry standard, but still there will be part driver by the misconduct of regulation darkening malice irradiation the other side's driver's eyes.Additionally drive at a high speed in darker occasion, in order to ensure that the visual field is the most remote, it is also necessary to open high beam.Occur in that some anti-glare car lights the most on the market, extinction plate is mainly increased on the top of bulb, reduce the light upwards dissipated, but when extinction plate is the least, still there is the light upwards dissipated in a large number in light after the refraction of reflector, still can there is the problem that light is dazzle the eyes, ordinary ray can be hindered again when extinction plate is the biggest to pass through, cause light attenuation serious, greatly reduce the brightness of car light, affect irradiation distance.
Summary of the invention
It is an object of the invention to provide a kind of car light relying on optical filtering screen bar to remove the unnecessary light upwards scattered, to solve when vehicle driver meets at night because light-illuminating produces the problem dazzle the eyes.Present configuration is simple, can effectively remove the unnecessary light that car light upwards scatters, not result in again the phenomenon of the excessive decay of car light light.
The concrete technical scheme of the present invention is:
A kind of grid strip type filter antidazzle mesh car light, including bulb, lamp housing, reflector and lampshade, it is characterized in that: also include a screen frame, screen frame is arranged on inside car light, between bulb and lampshade, some horizontal screen bars it are fixed with in screen frame, all screen bars are the most arranged in parallel and the most rearward, present front lower after step arrangement, every screen bar is low early and high after in being angled slightly downward shape, the angle tilted is 0~5 °, and screen bar upper surface is frosting and scribbles light absorbent, and screen bar lower surface is minute surface and scribbles reflectorized material.
The downward-sloping best angle of described screen bar is 1 °.
The thickness of described screen bar is that about 1mm is advisable.
Described screen frame both sides are provided with locating slot, are provided with locating convex block inside lamp housing, and the locating slot on screen frame matches with the locating convex block on lamp housing.
The lower branch cup face of described reflector be positioned at screen frame before be partially coated with light absorbent.
Described screen frame can also be arranged on outside car light, is located at the position before lampshade.
The invention have the benefit that
Compared with conventional anti-glare car light, present configuration is simple, ingenious arrangement and the process of upper and lower two face coats through screen bar, utilize the compartmentation of horizontal screen bar, both the light upwards irradiated can have been blocked and filter out, the light upwards irradiated that part is filtered can also be reflected into the light increase being aimed downwardly and be aimed downwardly the brightness of light, only retain direct projection and the light being aimed downwardly, the light of the vehicle driver eyes that are pointed into Facing Movement and come just can be completely eliminated during such two car meeting, avoid producing the phenomenon dazzle the eyes, both sides' human pilot is made can persistently to keep good sight line, guarantee traffic safety.
Accompanying drawing explanation
Fig. 1 is the overall structure profile (screen frame is in car light) of the present invention;
Fig. 2 is the three-dimensional exploded view (screen frame is in car light) of the present invention;
Fig. 3 is screen frame profile;
Fig. 4 is that the car light light of the present invention irradiates schematic diagram (screen frame is in car light).
In figure: 1-bulb, 2-lamp housing, 3-reflector, 4-screen frame, 5-screen bar, 6-lampshade, 7-locating convex block, 8-reflector lower branch cup face, 9-locating slot, 10-screen bar upper surface, 11-screen bar lower surface.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
As shown in Figure 1-2, the grid strip type filter antidazzle mesh car light of the present invention, including bulb 1, lamp housing 2, reflector 3 and lampshade 6, also include a screen frame 4, screen frame 4 is arranged on inside car light, between bulb 1 and lampshade 6.Some horizontal screen bars 5 it are fixed with in screen frame 4.Screen frame 4 both sides are provided with locating slot 9, are provided with locating convex block 7 inside lamp housing 2, and the locating slot 9 on screen frame 4 matches with the locating convex block 7 on lamp housing 2, correct to guarantee screen frame 4 and the installation site of screen bar 5 and angle.
As it is shown on figure 3, all screen bars 5 are the most arranged in parallel and the most rearward in screen frame 4, present front lower after step arrangement, every screen bar 5 is low early and high after in being angled slightly downward shape, and the angle of inclination is 0~5 °, is optimal during to tilt 1 °.The thickness of screen bar 5 is that about 1mm is advisable, and depending on width can be according to the distance between bulb 1 to screen bar 5, the arrangement density of screen bar 5 is aimed downwardly light and can shine on the ground to greatest extent and be advisable so that the light upwards irradiated filters completely.Screen bar upper surface 10 is for frosting and scribbles light absorbent, and screen bar lower surface 11 is for minute surface and scribbles reflectorized material.
The lower branch cup face 8 of reflector 3 is positioned at the part before screen frame 4 and upwards can reflect producing through screen bar 5 light that is irradiated on this part cup face, thus the lower branch cup face 8 of reflector 3 is positioned at the part before screen frame 4 coat the filter effect of light absorbent car light can be more preferably.
In order to prevent car light inner inlet from forming water smoke impact illumination, the seam of lampshade 2 and lamp housing 6 can also install a waterproof sealing ring.The edge of lampshade 2 can also increase a blank holder with preferably fastening lampshades.This car light can carry out split manufacture assembling by above-mentioned parts during fabrication, it is also possible to whole critical piece one-shot formings is manufactured, makes the form of vacuum vehicle lamp.It addition, screen frame 4 can also be arranged on outside car light, it is positioned at the position before lampshade 6, may be mounted on a corresponding support.
nullThe grid strip type filter antidazzle mesh car light of the present invention,The light that bulb 1 sends in use is on the screen bar 5 that the refraction of reflector 2 is irradiated in screen frame 4 in explosion like,Due to screen bar 5 be angled slightly downward and present front lower after step arrangement,Light is through the absorption of screen bar upper surface 10 and the refraction of screen bar lower surface 11,Outwards the light of injection is horizontal light and the state of downward light intertexture,As shown in Figure 4,Thus can effectively block to filter out and cause the light upwards irradiated dazzle the eyes,Additionally through the refraction of screen bar 5,The intensity being aimed downwardly light can also be strengthened,The light being aimed downwardly will not cause excessive light decay because screen bar 5 stops,And the light of horizontal irradiation can directly interval between screen bar 5 pass through,So this car light can be effectively accomplished abblendbar effect,And will not substantially reduce the brightness of car light.

Claims (6)

1. a grid strip type filter antidazzle mesh car light, including bulb (1), lamp housing (2), reflector (3) and lampshade (6), it is characterized in that: also include a screen frame (4), screen frame (4) is arranged on inside car light, it is positioned between bulb (1) and lampshade (6), some horizontal screen bars (5) it are fixed with in screen frame (4), all screen bars (5) are the most arranged in parallel and the most rearward, present front lower after step arrangement, every screen bar (5) is low early and high after in being angled slightly downward shape, the angle tilted is 0~5 °, screen bar upper surface (10) is frosting and scribbles light absorbent, screen bar lower surface (11) is minute surface and scribbles reflectorized material.
Grid strip type filter antidazzle mesh car light the most according to claim 1, is characterized in that: the angle that described screen bar (5) is downward-sloping is 1 °.
Grid strip type filter antidazzle mesh car light the most according to claim 1, is characterized in that: the thickness of described screen bar (5) is 1mm.
Grid strip type filter antidazzle mesh car light the most according to claim 1, it is characterized in that: described screen frame (4) both sides are provided with locating slot (9), lamp housing (2) inner side is provided with locating convex block (7), and the locating slot (9) on screen frame (4) matches with the locating convex block (7) on lamp housing (2).
Grid strip type filter antidazzle mesh car light the most according to claim 1, is characterized in that: the lower branch cup face (8) of described reflector (3) be positioned at screen frame before be partially coated with light absorbent.
6. a grid strip type filter antidazzle mesh car light, including bulb (1), lamp housing (2), reflector (3) and lampshade (6), it is characterized in that: also include a screen frame (4), screen frame (4) is arranged on outside car light, it is positioned at the position before lampshade (6), some horizontal screen bars (5) it are fixed with in screen frame (4), all screen bars (5) are the most arranged in parallel and the most rearward, present front lower after step arrangement, every screen bar (5) is low early and high after in being angled slightly downward shape, the angle tilted is 0~5 °, the upper surface (10) of every screen bar (5) is frosting and scribbles light absorbent, lower surface (11) is minute surface and scribbles reflectorized material.
CN201310729879.9A 2013-12-26 2013-12-26 Grid strip type filter antidazzle mesh car light Active CN103672663B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310729879.9A CN103672663B (en) 2013-12-26 2013-12-26 Grid strip type filter antidazzle mesh car light

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Application Number Priority Date Filing Date Title
CN201310729879.9A CN103672663B (en) 2013-12-26 2013-12-26 Grid strip type filter antidazzle mesh car light

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CN103672663B true CN103672663B (en) 2016-09-21

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111750330B (en) * 2020-07-03 2022-06-07 深圳大学 Lighting device and automobile lamp

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480291A (en) * 1983-09-14 1984-10-30 Dranginis William M Headlights for streamlined vehicles
CN2365512Y (en) * 1999-02-13 2000-02-23 吴忠诚 Safety lamp for vehicle meeting
CN101618695A (en) * 2008-07-02 2010-01-06 秦志祥 Anti-glare lamp for vehicles
CN203642037U (en) * 2013-12-26 2014-06-11 罗启东 Grid tray strip type light-filtering anti-dazzling car lamp

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522391B1 (en) * 1982-03-01 1984-05-18 Marchal Equip Auto
JPH04162302A (en) * 1990-10-24 1992-06-05 Ricoh Co Ltd Illumination device
CN1077013A (en) * 1992-03-03 1993-10-06 彭格智 Antidazzle head light for motor-driven vehicle's meeting

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480291A (en) * 1983-09-14 1984-10-30 Dranginis William M Headlights for streamlined vehicles
CN2365512Y (en) * 1999-02-13 2000-02-23 吴忠诚 Safety lamp for vehicle meeting
CN101618695A (en) * 2008-07-02 2010-01-06 秦志祥 Anti-glare lamp for vehicles
CN203642037U (en) * 2013-12-26 2014-06-11 罗启东 Grid tray strip type light-filtering anti-dazzling car lamp

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