CN107676733A - High beam - Google Patents
High beam Download PDFInfo
- Publication number
- CN107676733A CN107676733A CN201711071494.2A CN201711071494A CN107676733A CN 107676733 A CN107676733 A CN 107676733A CN 201711071494 A CN201711071494 A CN 201711071494A CN 107676733 A CN107676733 A CN 107676733A
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- China
- Prior art keywords
- light
- reflector
- high beam
- dim
- shielding part
- 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.)
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Abstract
The invention discloses a kind of high beam, including light source body, reflector, dim light portion, dim light portion and light shielding part；Light source body is arranged on the inwall of reflector；Dim light portion is arranged on the end of reflector；Dim light portion is arranged on the inwall of reflector；Light shielding part is arranged on the light between light source body and the port of reflector or outside reflector and projected 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 is reflected and gone out by reflector, the some light that light shielding part was directly gone out by the direct projection of reflector port originally to light source body 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, the road function of this high beam is not influenceed again, reduce because mistakenly using high beam and caused by driving accident probability, have carry out popularization and application value.
Description
Technical field
The present invention relates to automobile lighting equipment technical field, more particularly to a kind of high beam.
Background technology
The light reflected away by the inwall 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
Car 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 produces visual error, can blinding when serious.The phenomenon of abuse high beam is quite serious 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, to protect eyes not hindered by high beam
Evil, but the light transmittance of sunglasses or light-sensitive glasses does not reach requirement, and night can have a strong impact on the visual field of driver when driving a vehicle；Pass through it
His mode, such as light barrier or dim light bar, such dim light object being placed on Chinese herbaceous peony glass, can block the portion in front of human pilot
Divide the visual field, form the blind area in the visual field, and can jolt with car body and constantly be rocked before driver, the length of time one can make one to produce
Headache, dizzy and nausea adverse reaction, and such product is frangible, it is not safe enough.
Now, need a kind of automobile-used high beam badly, on the premise of possessing road function, it can be avoided to produce dazzle, from
And avoid damaging the eyes of driver head-on, and be greatly decreased and front truck is driven by the rearview mirror of front truck in the same direction
The eyes for the person of sailing damage, so reduce because mistakenly using high beam and caused by driving accident probability.
The content of the invention
It is dizzy because producing to solve high beam present in prior art it is an object of the invention to provide a kind of high beam
Light, and the eyes of driver are damaged, and then the technical problem of 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 inwall of the reflector；
The dim light portion is arranged on the end of the reflector；
The dim light portion is arranged on the inwall of the reflector；
The light shielding part is arranged between the port of the light source body and the reflector or outside the reflector
Light project path on, the one side of the light shielding part towards the light source body is dull surface.
Further, the dim light portion is raised to the peripheral direction of the reflector.
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
The plane gone out where the reflector port.
Further, the dim light portion is raised to the interior circumferential direction of the reflector.
Further, the dim light portion is breach.
Further, the dim light portion includes dumb light area.
Further, it is raised to include dim light hole, dim light depression or dim light for the dim light portion.
Further, the inwall of the reflector is parabola.
Further, the projection of shape of the light shielding part is top with the annular breach 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 light that light source body is sent is reflected and gone out by high beam provided by the invention, reflector, and light shielding part is former to light source body
Some light directly to be gone out by the direct projection of reflector port is blocked, and eliminates dazzle, and dim light portion and dim light portion coordinate screening simultaneously
Light portion, further eliminates dazzle, avoids the driver to heading on and be greatly decreased to cause the eyes of front truck driver in the same direction
Injury, because light shielding part has only blocked some light that can be produced the light source body direct projection of dazzle and go out, so as to not influence this high beam
Road function so that this high beam avoids or is greatly decreased the wound to driver's eyes on the premise of possessing road function
Evil, reduce because mistakenly using high beam and caused by driving accident probability, be adapted for popularization and application.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of main structure diagram for high beam that the embodiment of the present invention one provides；
Fig. 2 is a kind of cross section structure diagram for high beam that the embodiment of the present invention one provides；
Fig. 3 is a kind of main structure diagram for high beam that the embodiment of the present invention two provides；
Fig. 4 is a kind of cross section structure diagram for high beam that the embodiment of the present invention two provides；
Fig. 5 is a kind of main structure diagram for high beam that the embodiment of the present invention three provides；
Fig. 6 is a kind of cross section structure diagram for high beam that the embodiment of the present invention three provides；
Fig. 7 is a kind of main structure diagram for high beam that the embodiment of the present invention four provides；
Fig. 8 is a kind of cross section structure diagram for high beam that the embodiment of the present invention four provides；
Fig. 9 is the structural representation of anti-dazzling screen in a kind of high beam that the embodiment of the present invention one provides；
Figure 10 is the structural representation of anti-dazzling screen in a kind of high beam that the embodiment of the present invention five provides.
Reference：
1- light source bodies；2- reflectors；3- light shielding parts；
4- fans annular breach；5- straightways；6- supports；
7- dim lights portion；8- dim lights portion.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to 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 ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is necessary to illustrate, 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；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
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 that the present embodiment provides, 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 inwall of reflector 2；
Dim light portion 7 is arranged on the end of reflector 2；
Dim light portion 8 is arranged on the inwall of reflector 2；
The light that light shielding part 3 is arranged between the port of light source body 1 and reflector 2 or outside reflector 2 projects road
On footpath, 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 produce 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 support 6 it is vertical or be inclined at the port of light source body 1 and reflector 2 it
Between, or, light shielding part 3 is projected on path by the light that support 6 is vertical or is obliquely positioned at outside reflector 2, i.e., light shielding part 3 is set
Put in the front of light source body 1.
Specifically, the inwall of reflector 2 is parabola, 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 inwall reflection of reflector 2 projects anti-
Light bowl 2；Light shielding part 3 is connected to by support 6 at the 1/2 of the upper inside wall about depth of reflector 2 of reflector 2, light shielding part 3 with it is anti-
The axis of light bowl 2 is vertical or has less 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 overlapping with the axis of reflector 2, and certain gap is left between the top edge of light shielding part 3 and the inwall of reflector 2.
The one side of light shielding part 3 towards light source body 1 is dull surface, and light shielding part 3 is to from the direct projection of light source body 1 to the rim of a bowl of reflector 2
The some light on top is blocked, and the light that this part can be produced to dazzle blocks, after avoiding it from directly projecting reflector 2
The eyes for head-on sailing the driver come are damaged, or by vehicle mirrors to the eyes of the front driver travelled in the same direction
Damage.
Because some light that light shielding part 3 is only directly projected to light source body 1 by the top of reflector 2 is blocked, and hide
Gap is left between the edge and the inwall of reflector 2 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 that dull surface is necessary, 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, be formed upward dazzle, still the eyes of driver can be damaged, 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
Low, the reflection to light is weaker；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 particular location is arranged on this depending on the region that dazzle can occur
Region, the complete reflective surface of reflector 2 is destroyed, coordinate light shielding part 3, further eliminate dazzle.
Dim light portion 8 is arranged on the inside of reflector 2, and particular location is arranged on this depending on the region that dazzle can occur
Region, the complete reflective surface of reflector 2 is destroyed, it is same to coordinate light shielding part 3, further eliminate dazzle.
Also, the set location of light source body 1 can also be, luminous component is located in reflector 2, and base part is arranged on reflective
Bowl 2 outer other positions of 2 inwalls, the outer wall of reflector 2 or reflector, base part is changeable.
It should be noted that various concavo-convex microgrooves can be made in the inwall of reflector 2, dim light portion 7, for the purposes of further
Eliminate dazzle.
In the alternative of the present embodiment, dim light portion 7 is raised to the peripheral direction of reflector 2.
In the alternative of the present embodiment, it is raised that dim light portion 8 includes dim light.
In the present embodiment, set one or more dim lights raised on the inwall of reflector 2, eliminate dazzle.
Also, various concavo-convex microgrooves can be made in dim light projection, further to eliminate dazzle.
In the alternative of the present embodiment, the inwall of reflector 2 is parabola.
In the present embodiment, the inwall of reflector 2 can also be that a part is parabola, and another part is non-parabola,
If the light that the light that the part illuminator of light source body 1 not in focus, is sent reflects in some paraboloidal region can shape
Into dazzle, this region will make non-parabola into, and the position in this region is depending on the particular location of light source body 1.Also,
This region seeks to set dim light portion 7, the position in dim light portion 8.
Also, the shape of the rim of a bowl can be circular, ellipse or other shapes.
In the alternative of the present embodiment, the quantity of light source body 1 is more than 1.
In the present embodiment, light source body 1 is arranged on the focal position of the parabolic element of reflector 2, or focal position is attached
Closely；It can again be gone 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 plane, curved or folding planar.
In the alternative of the present embodiment, lacked as shown in figure 9, the projection of shape of light shielding part 3 is 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 bulb, is projected from the lower half of reflector 2
Light is not blocked, and this automobile-used distance light device of common guarantee possesses enough brightness.
In the alternative of the present embodiment, the top center that annular breach 4 is located at light shielding part 3 is fanned.In this implementation
In example, fan the symmetry axis of annular breach 4 and the symmetrical overlapping of axles of light shielding part 3, fan the width of annular breach 4 according to light shielding part 3 and
The distance between light source body 1, and the depth of reflector 2 determine.
In the alternative of the present embodiment, straightway 5 is identical with the angle of two radiuses of the light shielding part 3 of sector.
In the present embodiment, after the bottom shape of light shielding part 3 falls an isosceles triangle at arc core equivalent to sector by straight cuts
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 the port of reflector 2.
In the present embodiment, dim light portion 7 can be the reflective surface of parabolic shape so that concentrated light abreast reflects；Dim light
Portion 7 can be the reflective surface of non-parabolic shape, be arranged on the inside upper position of reflector 2, it is 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 it is raised.
In the present embodiment, it is necessary to which explanation, can be not provided with dim light portion 8.
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 breach.
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 produce 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 bottoms 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
Fall into.
In the present embodiment, dumb light area is preferably that frosting is made or pasted on the inwall of reflector 2；
Multiple dim light holes are opened up on the inwall of reflector 2, form dim light region, eliminate dazzle；
One or more dim light depressions are opened up on the inwall of reflector 2, eliminate dazzle.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, either which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of high beam, it is characterised 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 inwall of the reflector；
The dim light portion is arranged on the end of the reflector；
The dim light portion is arranged on the inwall of the reflector；
The light shielding part is arranged on the light between the port of the light source body and the reflector or outside 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, it is characterised in that the dim light portion is convex to the peripheral direction of the reflector
Rise.
3. high beam according to claim 2, it is characterised 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, it is characterised in that the dim light portion is convex to the interior circumferential direction of the reflector
Rise.
5. high beam according to claim 1, it is characterised in that the dim light portion is breach.
6. high beam according to claim 1, it is characterised in that the dim light portion includes dumb light area.
7. high beam according to claim 1, it is characterised in that the dim light portion includes dim light hole, dim light depression or subtracted
Light is raised.
8. high beam according to claim 1, it is characterised in that the inwall of the reflector is parabola.
9. high beam according to claim 1, it is characterised 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, it is characterised in that the projection of shape of the light shielding part is that bottom is straight line
The sector of section.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071494.2A CN107676733A (en) | 2017-11-03 | 2017-11-03 | High beam |
| CN201810082101.6A CN108150961A (en) | 2017-11-03 | 2018-01-29 | High beam and motor vehicle |
| CN201820149187.5U CN208253446U (en) | 2017-11-03 | 2018-01-29 | High beam and motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071494.2A CN107676733A (en) | 2017-11-03 | 2017-11-03 | High beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107676733A true CN107676733A (en) | 2018-02-09 |
Family
ID=61146064
Family Applications (3)
| 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 |
| CN201810082101.6A Pending CN108150961A (en) | 2017-11-03 | 2018-01-29 | High beam and motor vehicle |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN107676733A (en) |
Cited By (1)
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465500C (en) * | 2004-08-05 | 2009-03-04 | 齐俊曌 | Head light device for vehicle |
| JP2009301980A (en) * | 2008-06-17 | 2009-12-24 | Koito Mfg Co Ltd | Lamp unit |
| JP6154169B2 (en) * | 2013-03-29 | 2017-06-28 | 株式会社小糸製作所 | Vehicle headlamp |
| CN104763919B (en) * | 2014-01-08 | 2017-04-12 | 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 |
-
2017
- 2017-11-03 CN CN201711071494.2A patent/CN107676733A/en active Pending
-
2018
- 2018-01-29 CN CN201820149187.5U patent/CN208253446U/en active Active
- 2018-01-29 CN CN201810082101.6A patent/CN108150961A/en active Pending
Cited By (1)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108150961A (en) | 2018-06-12 |
| CN208253446U (en) | 2018-12-18 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |
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| WD01 | Invention patent application deemed withdrawn after publication |