CN108150961A - High beam and motor vehicle - Google Patents

High beam and motor vehicle Download PDF

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Publication number
CN108150961A
CN108150961A CN201810082101.6A CN201810082101A CN108150961A CN 108150961 A CN108150961 A CN 108150961A CN 201810082101 A CN201810082101 A CN 201810082101A CN 108150961 A CN108150961 A CN 108150961A
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CN
China
Prior art keywords
light
reflector
high beam
shielding part
dim
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810082101.6A
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Chinese (zh)
Inventor
华定谟
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Individual
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Individual
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Publication of CN108150961A publication Critical patent/CN108150961A/en
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Abstract

The invention discloses a kind of high beam and motor vehicles.The high beam includes light source body, reflector, dim light portion, dim light portion and light shielding part;Light source body is arranged on the inner wall of reflector;Dim light portion is arranged on the end of reflector;Dim light portion is arranged on the inner wall of reflector;Light shielding part is arranged on the light between light source body and the port of reflector or except reflector and projects on path, and the one side of light shielding part towards light source body is dull surface.The high beam of the present invention, the light that light source body is sent out is reflected and gone out by reflector, the some light that light shielding part was directly gone out light source body by the direct projection of reflector port originally blocks, eliminate dazzle, dim light portion and dim light portion coordinate light shielding part simultaneously, further eliminate dazzle, avoid the driver to heading on and be greatly decreased to damage the eyes of front truck driver in the same direction, it does not influence the road function of this high beam again, reduces the probability that driving accident is caused because mistakenly using high beam due to.

Description

High beam and motor vehicle
Technical field
The present invention relates to automobile lighting equipment technical field, more particularly to a kind of high beam and motor vehicle.
Background technology
The light reflected away by the inner wall of the reflector of high beam is parallel, and light is more concentrated, and brightness is larger, can To shine farther object.High beam can improve sight, expand field of view, and the visual range opened after high beam will be much More than dipped headlight is only opened, it is very helpful for driver's night running.
However, by the light that the top direct projection of reflector the rim of a bowl of high beam goes out to head-on sail Lai driver or by preceding Vehicle rearview mirror is larger to the dazzling degree of the driver of front truck in the same direction, and dazzling or " moment blindness " can be caused to driver, makes to drive The person of sailing generates visual error, can blinding when serious.It is quite serious the phenomenon that abuse high beam at present, mistakenly using high beam meeting Increase the probability that peril occurs.
At present, sunglasses or light-sensitive glasses are worn when typically driver's night drives a vehicle, eyes to be protected not hindered by high beam Evil, but the light transmittance of sunglasses or light-sensitive glasses does not reach requirement, and night can seriously affect the visual field of driver when driving a vehicle;Pass through it His mode, such as light barrier or dim light item, such dim light object being placed on Chinese herbaceous peony glass can block the portion in front of driver Divide the visual field, form the blind area in the visual field, and can jolt with car body and constantly be shaken before driver, can make one to generate for a long time Headache, dizzy and nausea adverse reaction, and such product is frangible, it is not safe enough.
Now, there is an urgent need for a kind of automobile-used high beams, under the premise of having road function, it can be avoided to generate dazzle, from And it avoids that the eyes of driver head-on are damaged and are greatly decreased to drive front truck by the rearview mirror of front truck in the same direction The eyes for the person of sailing damage, and then reduce the probability that driving accident is caused because mistakenly using high beam due to.
Invention content
The purpose of the present invention is to provide a kind of high beam and motor vehicle, with solve high beam in the prior art because The technical issues of generating dazzle, and the eyes of driver damaged, and then traffic accident may occur.
To achieve these goals, the present invention uses following technical scheme:
A kind of high beam provided by the invention, including light source body, reflector, dim light portion, dim light portion and light shielding part;
The light source body is arranged on the inner wall of the reflector;
The dim light portion is arranged on the end of the reflector;
The dim light portion is arranged on the inner wall of the reflector;
The light shielding part is arranged between the port of the light source body and the reflector or except the reflector Light project path on, the light shielding part towards the light source body one side be dull surface.
Further, the peripheral direction of the dim light portion to the reflector is raised.
Further, the one end in the dim light portion is connected to the end of the reflector, and the other end in the dim light portion surpasses Go out the plane where the reflector port.
Further, the interior circumferential direction of the dim light portion to the reflector is raised.
Further, the dim light portion is notch.
Further, the dim light portion includes dumb light area.
Further, the dim light portion includes dim light hole, dim light recess or dim light protrusion.
Further, the inner wall of the reflector is paraboloid.
Further, the projection of shape of the light shielding part is top with the annular notch of fan, the sector that bottom is straightway.
Further, the projection of shape of the light shielding part is the sector that bottom is straightway.
The present invention also provides a kind of motor vehicle, including high beam as the aforementioned.
The light that light source body is sent out is reflected and gone out, light shielding part pair by high beam and motor vehicle provided by the invention, reflector The some light that light source body was directly gone out originally by the direct projection of reflector port is blocked, and eliminates dazzle, dim light portion and dim light portion are same Shi Peihe light shielding parts, further eliminate dazzle, avoid to driver head-on and are greatly decreased to front truck driver's in the same direction Eyes damage, since light shielding part has only blocked some light that can be generated the light source body direct projection of dazzle and go out, so as to not influence The road function of this high beam so that this high beam is avoided or is greatly decreased to driver under the premise of having road function The injury of eyes reduces the probability that driving accident is caused because mistakenly using high beam due to.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the main structure diagram of a kind of high beam that the embodiment of the present invention one provides;
Fig. 2 is the schematic cross-sectional view of a kind of high beam that the embodiment of the present invention one provides;
Fig. 3 is a kind of main structure diagram of high beam provided by Embodiment 2 of the present invention;
Fig. 4 is a kind of schematic cross-sectional view of high beam provided by Embodiment 2 of the present invention;
Fig. 5 is the main structure diagram of a kind of high beam that the embodiment of the present invention three provides;
Fig. 6 is the schematic cross-sectional view of a kind of high beam that the embodiment of the present invention three provides;
Fig. 7 is the main structure diagram of a kind of high beam that the embodiment of the present invention four provides;
Fig. 8 is the schematic cross-sectional view of a kind of high beam that the embodiment of the present invention four provides;
Fig. 9 is the structure diagram of anti-dazzling screen in a kind of high beam that the embodiment of the present invention one provides;
Figure 10 is the structure diagram of anti-dazzling screen in a kind of high beam that the embodiment of the present invention five provides.
Reference numeral:
1- light source bodies;2- reflectors;3- light shielding parts;
The annular notch of 4- fans;5- straightways;6- stents;
7- dim lights portion;8- dim lights portion.
Specific embodiment
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation Example is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill Personnel's all other embodiments obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ", The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " third " is only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected;It can To be mechanical connection or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
Embodiment one:
In the alternative of the present embodiment, as shown in Figure 1 and Figure 2, a kind of high beam provided in this embodiment, including light Source body 1, reflector 2, dim light portion 7, dim light portion 8 and light shielding part 3;
Light source body 1 is arranged on the inner wall of reflector 2;
Dim light portion 7 is arranged on the end of reflector 2;
Dim light portion 8 is arranged on the inner wall of reflector 2;
The light that light shielding part 3 is arranged between the port of light source body 1 and reflector 2 or except reflector 2 projects road On diameter, the one side of light shielding part 3 towards light source body is dull surface.
Existing automobile-used high beam, the light gone out by the rim of a bowl top direct projection of the reflector of high beam can generate dazzle, right The dazzling degree of driver head-on or in the same direction is larger, and the eyes of driver can be damaged, can moment blinding when serious.
In the present embodiment, light shielding part 3 by stent 6 it is vertical or be inclined at the port of light source body 1 and reflector 2 it Between, alternatively, light shielding part 3 is projected by the light that stent 6 is vertical or is obliquely positioned at except reflector 2 on path, i.e., light shielding part 3 is set It puts in 1 front of light source body.
Specifically, the inner wall of reflector 2 is paraboloid, and light source body 1 is arranged on the focal point of reflector 2, in light source body 1 The heart is located on the axis of reflector 2, and the light launched by light source body 1 directly or after the inner wall reflection of reflector 2 projects anti- Light bowl 2;Light shielding part 3 is connected to by stent 6 at the 1/2 of upper inside wall about 2 depth of reflector of reflector 2, light shielding part 3 with it is anti- The axis of light bowl 2 is vertical or has smaller angle, and light shielding part 3 is located above the axis of reflector 2, the lower edge of light shielding part 3 The center of edge is Chong Die with the axis of reflector 2, and there are certain gaps between the top edge of light shielding part 3 and the inner wall of reflector 2.
Light shielding part 3 towards light source body 1 one side for dull surface, light shielding part 3 is to from 1 direct projection of light source body to 2 the rim of a bowl of reflector The some light on top is blocked, and the light that this part can be generated to dazzle blocks, after it is avoided directly to project reflector 2 The eyes for head-on sailing the driver come are damaged or by vehicle mirrors to the eyes of front driver that travel in the same direction It damages.
Since some light that light shielding part 3 is only directly projected light source body 1 by 2 top of reflector is blocked, and hide There are gap between 2 inner wall of edge and reflector in light portion 3, so light shielding part 3 does not interfere with this automobile-used distance light device Road function.
The one side of light shielding part 3 towards light source body 1 is necessary for dull surface, if it is reflective surface, then light is by hiding The top position in the bottom of directive reflector 2, is re-reflected into the upper position at the middle part of reflector 2, then reflect after light portion 3 is reflected Go out reflector 2, being formed upward dazzle still can damage the eyes of driver, so light shielding part 3 is towards light source The one side of body 1 is dull surface, can just be inherently eliminated dazzle.
The dull surface of light shielding part 3 is to carry out polishing processing on the surface of light shielding part 3 by resinous abrasive materials etc., becomes its luminosity It is low, it is weaker to the reflection of light;Or be coated with matt coating on the surface of light shielding part 3 and form it into dull surface, reduce the reflection to light.
Dim light portion 7 is arranged on the end of reflector 2, and specific location is arranged on this depending on the region that dazzle can occur The complete reflective surface of reflector 2 is destroyed in region, coordinates light shielding part 3, further eliminates dazzle.
Dim light portion 8 is arranged on the inside of reflector 2, and specific location is arranged on this depending on the region that dazzle can occur The complete reflective surface of reflector 2 is destroyed in region, similary to coordinate light shielding part 3, further eliminates dazzle.
Also, the installation position of light source body 1 can also be, luminous component is located in reflector 2, and base part is mounted on reflective Bowl 2 outer other positions of 2 inner walls, 2 outer wall of reflector or reflector, base part is changeable.
It should be noted that various concave-convex microgrooves can be made in 2 inner wall of reflector, dim light portion 7, for the purposes of further Eliminate dazzle.
In the alternative of the present embodiment, the peripheral direction of dim light portion 7 to reflector 2 is raised.
In the alternative of the present embodiment, dim light portion 8 includes dim light protrusion.
In the present embodiment, one or more dim light protrusions on the inner wall of reflector 2 are set, eliminate dazzle.
Also, various concave-convex microgrooves can be made in dim light protrusion, further to eliminate dazzle.
In the alternative of the present embodiment, the inner wall of reflector 2 is paraboloid.
In the present embodiment, the inner wall of reflector 2 can also be a part as paraboloid, and another part is non-paraboloid, If the light that the light that the part illuminator of light source body 1 not in focus, is sent out reflects in some paraboloidal region can shape Into dazzle, this region will make non-paraboloid into, and the position in this region is depending on the specific location of light source body 1.Also, This region seeks to the position in setting dim light portion 7, dim light portion 8.
Also, the shape of the rim of a bowl can be round, ellipse or other shapes.
In the alternative of the present embodiment, the quantity of light source body 1 is 1 or more.
In the present embodiment, light source body 1 be arranged on the parabolic element of reflector 2 focal position or focal position it is attached Closely;It can go again in the inside of reflector 2 and light source body 1 is set.
Also, light source body 1 can be suitable arbitrary shape, brightness.
In the alternative of the present embodiment, light shielding part 3 is planar, curved or folding face shape.
In the alternative of the present embodiment, as shown in figure 9, the projection of shape of light shielding part 3 is lacked for top with fan annular Mouth 4, the sector that bottom is straightway 5.In the present embodiment, the top tape of light shielding part 3 is jagged, while dazzle is eliminated, Excessive light is not blocked again;Light source body 1 is not a point, but circular light bulb, is projected from the lower half of reflector 2 Light is not blocked, this automobile-used distance light device of common guarantee has enough brightness.
In the alternative of the present embodiment, the top center that annular notch 4 is located at light shielding part 3 is fanned.In this implementation In example, fan the symmetry axis of annular notch 4 and the symmetrical overlapping of axles of light shielding part 3, fan the width of annular notch 4 according to light shielding part 3 with The depth of the distance between light source body 1 and reflector 2 determines.
In the alternative of the present embodiment, straightway 5 is identical with the angle of two radiuses of fan-shaped light shielding part 3. In the present embodiment, the bottom shape of light shielding part 3 is equivalent to fan-shaped after falling an isosceles triangle by straight cuts at arc core Shape, the center of straightway 5 and the symmetrical overlapping of axles of light shielding part 3.
Embodiment two:
In the alternative of the present embodiment, embodiment one is different from, as shown in Figure 3, Figure 4, one end connection in dim light portion 7 In the end of reflector 2, the other end in dim light portion 7 is beyond the plane where 2 port of reflector.
In the present embodiment, dim light portion 7 can be parabolic reflective surface so that concentrated light parallelly reflects;Dim light Portion 7 can be the reflective surface of non-parabolic shape, be arranged on 2 inside upper position of reflector, make it that can only be reflected down light, do not make Into dazzle.
Embodiment three:
In the alternative of the present embodiment, embodiment one is different from, as shown in Figure 5, Figure 6, dim light portion 7 is to reflector 2 Interior circumferential direction protrusion.
In the present embodiment, it should be noted that dim light portion 8 can be not provided with.
Example IV:
In the alternative of the present embodiment, embodiment one is different from, as shown in Figure 7, Figure 8, dim light portion 7 is notch.
Embodiment five:
In the alternative of the present embodiment in, be different from embodiment one, as shown in Figure 10, the projection of shape of light shielding part 3 For the sector that bottom is straightway 5.
In the present embodiment, the light that can generate dazzle is covered by light shielding part 3, and the bottom of light shielding part 3 is not blocked reflective The injection light of 2 the rim of a bowl lower parts of bowl, so, light shielding part 3 does not interfere with the distance light of this automobile-used distance light device while dazzle is eliminated Function.
Embodiment six:
In the alternative of the present embodiment, embodiment one is different from, dim light portion 8 is recessed including dumb light area, dim light hole, dim light It falls into.
In the present embodiment, dumb light area preferably on the inner wall of reflector 2 makes or pastes frosting;
Multiple dim light holes are opened up on the inner wall of reflector 2, form dim light region, eliminate dazzle;
One or more dim light recess are opened up on the inner wall of reflector 2, eliminate dazzle.
Embodiment seven:
In the alternative of the present embodiment, the present embodiment provides a kind of motor vehicle, including such as embodiment one to embodiment High beam described in any embodiment in six;High beam is arranged on the front end of motor vehicle.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that:Its according to Can so modify to the technical solution recorded in foregoing embodiments either to which part or all technical features into Row equivalent replacement;And these modifications or replacement, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (11)

1. a kind of high beam, which is characterized in that including light source body, reflector, dim light portion, dim light portion and light shielding part;
The light source body is arranged on the inner wall of the reflector;
The dim light portion is arranged on the end of the reflector;
The dim light portion is arranged on the inner wall of the reflector;
The light shielding part is arranged on the light between the port of the light source body and the reflector or except the reflector Line is projected on path, and the one side of the light shielding part towards the light source body is dull surface.
2. high beam according to claim 1, which is characterized in that the peripheral direction of dim light portion to the reflector is convex It rises.
3. high beam according to claim 2, which is characterized in that the one end in the dim light portion is connected to the reflector End, the other end in the dim light portion is beyond the plane where the reflector port.
4. high beam according to claim 1, which is characterized in that the interior circumferential direction of the dim light portion to the reflector is convex It rises.
5. high beam according to claim 1, which is characterized in that the dim light portion is notch.
6. high beam according to claim 1, which is characterized in that the dim light portion includes dumb light area.
7. high beam according to claim 1, which is characterized in that the dim light portion includes dim light hole, dim light recess or subtracts Light protrusion.
8. high beam according to claim 1, which is characterized in that the inner wall of the reflector is paraboloid.
9. high beam according to claim 1, which is characterized in that the projection of shape of the light shielding part is top with fan ring V notch v, the sector that bottom is straightway.
10. high beam according to claim 1, which is characterized in that the projection of shape of the light shielding part is that bottom is straight line The sector of section.
11. a kind of motor vehicle, which is characterized in that including high beam as described in any one of claim 1 to 10.
CN201810082101.6A 2017-11-03 2018-01-29 High beam and motor vehicle Pending CN108150961A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711071494.2A CN107676733A (en) 2017-11-03 2017-11-03 High beam
CN2017110714942 2017-11-03

Publications (1)

Publication Number Publication Date
CN108150961A true CN108150961A (en) 2018-06-12

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CN201711071494.2A Pending CN107676733A (en) 2017-11-03 2017-11-03 High beam
CN201820149187.5U Active CN208253446U (en) 2017-11-03 2018-01-29 High beam and motor vehicle
CN201810082101.6A Pending CN108150961A (en) 2017-11-03 2018-01-29 High beam and motor vehicle

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Application Number Title Priority Date Filing Date
CN201711071494.2A Pending CN107676733A (en) 2017-11-03 2017-11-03 High beam
CN201820149187.5U Active CN208253446U (en) 2017-11-03 2018-01-29 High beam and motor vehicle

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443824A (en) * 2018-05-17 2018-08-24 华定谟 Head light device for vehicle and motor vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1587789A (en) * 2004-08-05 2005-03-02 齐俊曌 Head light device for vehicle
JP2009301980A (en) * 2008-06-17 2009-12-24 Koito Mfg Co Ltd Lamp unit
CN104075208A (en) * 2013-03-29 2014-10-01 株式会社小糸制作所 Vehicular headlamp
CN104763919A (en) * 2014-01-08 2015-07-08 扬升照明股份有限公司 Light source module
CN106402774A (en) * 2016-11-25 2017-02-15 华定谟 Distance light device for vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1587789A (en) * 2004-08-05 2005-03-02 齐俊曌 Head light device for vehicle
JP2009301980A (en) * 2008-06-17 2009-12-24 Koito Mfg Co Ltd Lamp unit
CN104075208A (en) * 2013-03-29 2014-10-01 株式会社小糸制作所 Vehicular headlamp
CN104763919A (en) * 2014-01-08 2015-07-08 扬升照明股份有限公司 Light source module
CN106402774A (en) * 2016-11-25 2017-02-15 华定谟 Distance light device for vehicle

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CN208253446U (en) 2018-12-18
CN107676733A (en) 2018-02-09

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