CN106402774A - Distance light device for vehicle - Google Patents
Distance light device for vehicle Download PDFInfo
- Publication number
- CN106402774A CN106402774A CN201611062502.2A CN201611062502A CN106402774A CN 106402774 A CN106402774 A CN 106402774A CN 201611062502 A CN201611062502 A CN 201611062502A CN 106402774 A CN106402774 A CN 106402774A
- Authority
- CN
- China
- Prior art keywords
- light
- reflector
- brake sack
- source body
- distance light
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention discloses a distance light device for a vehicle and relates to the technical field of illuminating devices for vehicles. The distance light device comprises a light source body, a parabolic reflector and a light shading piece. The inner wall of the parabolic reflector is a parabolic face. The light source body is arranged at the focal position of the inner wall of the parabolic reflector. The light shading piece is arranged above the axis of the parabolic reflector in a vertical or inclined manner through a support. The face, facing the light source body, of the light shading piece is a matte face. According to the distance light device for the vehicle, part of light rays which are originally and directly emitted from the light source body through the upper portion of an end opening of the parabolic reflector in a straight manner are shaded through the light shading piece, glaring light is eliminated, and the situation that eyes of drivers driving near in the opposite direction or in front in the same direction are harmed is avoided; meanwhile, the distance light function of the distance light device for the vehicle is not influenced, and on the premise that the distance light device for the vehicle has the distance light function, harm to the eyes of the drivers is avoided; and the probability that traffic accidents are caused due to misuse of headlights on full beam is lowered.
Description
Technical field
The present invention relates to lighting apparatus for vehicle technical field, more particularly to a kind of automobile-used distance light device.
Background technology
It is parallel by the light that the inwall of the reflector of high beam reflects away, light is more concentrated, brightness is larger, can
To shine farther object.High beam can improve sight line, expands field of view, and the visual range opened after high beam will be much
More than only opening dipped headlights, driver's night running is very helpful.
However, the light being projected by the upper straight of reflector the rim of a bowl of high beam is to the driver head-on sailing or by front
The dazzling degree of the driver to front truck in the same direction for the car rearview mirror is larger, driver can be caused dazzling or " moment is blind ", make to drive
The person of sailing produces visual error, can blinding when serious.The phenomenon of abuse high beam is quite serious, mistakenly using high beam meeting at present
Increase the probability that peril occurs.
At present, typically driver's night wears sunglassess or light-sensitive glasses when driving a vehicle, and to protect eyes not hindered by high beam
Evil, but the light transmittance of sunglassess or light-sensitive glasses does not reach requirement, can have a strong impact on the visual field of driver during night driving；By it
His mode, such as light barrier or dim light bar, such dim light object being placed on Herba Plantaginis glass, can block the portion in front of human pilot
Point visual field, forms the blind area in the visual field, and can jolt with car body and constantly rock before driver, and time one length can make one to produce
Headache, dizzy and nauseous untoward reaction, and such product is frangible, not safe.
Now, need a kind of automobile-used high beam badly, on the premise of possessing road function, it can be avoided that it produces dazzle, from
And avoid the eyes of driver head-on are damaged, and avoid the driver to front truck by the rearview mirror of front truck in the same direction
Eyes damage, and then reduce because mistakenly causing the probability of driving accident using high beam.
Content of the invention
It is an object of the invention to provide a kind of automobile-used distance light device, to solve high beam present in prior art because producing
Raw dazzle, and the eyes of driver are damaged, and then it may happen that the technical problem of vehicle accident.
To achieve these goals, the present invention employs the following technical solutions：
A kind of automobile-used distance light device that the present invention provides, including light source body, reflector and brake sack, described reflector interior
Wall is parabola, and described light source body is arranged on the focal position of described reflector inwall, described brake sack pass through support vertical or
It is inclined above the axis of described reflector, described brake sack is dull surface towards the one side of described light source body.
Further, described brake sack is plane, curved or folding planar.
Further, the projection of shape of described brake sack carries the annular breach of fan for top, bottom is the sector of straightway.
Further, described fan annular breach is located at the top center of described brake sack.
Further, described straightway is identical with the angle of two radiuses of fan-shaped described brake sack.
Further, the projection of shape of described brake sack is the sector of straightway for bottom.
The automobile-used distance light device that the present invention provides, the inwall of reflector is parabola, and light source body is arranged on reflector inwall
Focal point, brake sack is vertical or axis that be inclined at reflector above, brake sack is sub- light towards the one side of light source body
Face, brake sack was directly blocked by some light that the upper straight of reflector the rim of a bowl projects originally to light source body, eliminated dazzle,
The eyes avoiding the driver to head-on or in the same direction front truck damage, and can produce dazzle because brake sack has only blocked
The some light that light source body direct projection goes out, thus do not affect the road function of this automobile-used distance light device so that this automobile-used distance light device
On the premise of possessing road function, it is to avoid injury to driver's eyes, reduce because mistakenly being made using high beam
Become the probability of driving accident, be adapted for popularization and application.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The structure schematic front view of a kind of automobile-used distance light device that Fig. 1 provides for the embodiment of the present invention one；
The structure sectional view of a kind of automobile-used distance light device that Fig. 2 provides for the embodiment of the present invention one；
The structural representation of brake sack in a kind of automobile-used distance light device that Fig. 3 provides for the embodiment of the present invention one；
The structural representation of brake sack in a kind of automobile-used distance light device that Fig. 4 provides for the embodiment of the present invention two.
Reference：
1- light source body；2- reflector；3- brake sack；
The annular breach of 4- fan；5- straightway；6- support.
Specific embodiment
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described with the enforcement it is clear that described
Example is a part of 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 not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the 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 is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.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 automobile-used distance light device that the present embodiment provides,
Including light source body 1, reflector 2 and brake sack 3, the inwall of reflector 2 is parabola, and light source body 1 is arranged on reflector 2 inwall
Focal position, brake sack 3 pass through that support 6 is vertical or axis that be inclined at reflector 2 above, brake sack 3 is towards light source body 1
One side be dull surface.
Existing automobile-used high beam, can produce dazzle by the light that the rim of a bowl upper straight of the reflector of high beam projects, right
The dazzling degree of head-on or in the same direction driver is larger, and the eyes of driver can be damaged, can moment blinding when serious.
In the present embodiment, the inwall of reflector 2 is parabola, and light source body 1 is arranged on the focal point of reflector 2, light source
Body 1 is centrally located on the axis of reflector 2, after the inwall directly or through reflector 2 for the light launched by light source body 1 reflects
Project reflector 2；Brake sack 3 is connected at the 1/2 of upper inside wall about reflector 2 depth of reflector 2 by support 6, shading
Piece 3 is vertical with the axis of reflector 2 or has less angle, and brake sack 3 is located above the axis of reflector 2, brake sack 3
The center of lower edge is overlapping with the axis of reflector 2, leaves certain between the inwall of the top edge of brake sack 3 and reflector 2
Gap.
Brake sack 3 is dull surface towards the one side of light source body 1, and brake sack 3 is to from light source body 1 direct projection to reflector 2 the rim of a bowl
The some light on top is blocked, and the light that this part can be produced dazzle blocks, it is to avoid after it directly projects reflector 2
The eyes head-on sailing the driver coming are damaged, or passes through the eyes to the front driver travelling in the same direction for the vehicle mirrors
Damage.
Because brake sack 3 is only directly blocked by some light that reflector 2 top is projected to light source body 1, and hide
Gap is left, so brake sack 3 does not interfere with this automobile-used distance light device between the edge of mating plate 3 and reflector 2 inwall
Road function.
Brake sack 3 is necessary towards the one side of light source body 1 for dull surface, if it is reflective surface, then light is through hiding
After mating plate 3 reflection, 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 reflects
Go out reflector 2, be the formation of dazzle upwards, still the eyes of driver can be damaged, so brake sack 3 is towards light source
The one side of body 1 is dull surface, just can be inherently eliminated dazzle.
The dull surface of brake sack 3 is to carry out polishing by resinous abrasive materials etc. on the surface of brake sack 3 to process so as to luminosity becomes
Low, the reflection to light is weaker；Or be coated with sub- light coating on the surface of brake sack 3 and form it into dull surface, reduce the reflection to light.
In the alternative of the present embodiment, brake sack 3 is plane, curved or folding planar.
In the alternative of the present embodiment, as shown in figure 3, the projection of shape of brake sack 3 carries fan annular for top lacking
Mouth 4, bottom are the sector of straightway 5.In the present embodiment, the top tape of brake sack 3 is jagged, while eliminating dazzle,
Do not block excessive light again；Light source body 1 is not a point, but the bulb of circle, project 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 annular breach 4 of fan is located at the top center of brake sack 3.In this enforcement
In example, the axis of symmetry of the annular breach 4 of fan and the symmetrical overlapping of axles of brake sack 3, the width of the annular breach 4 of fan according to brake sack 3 with
The distance between light source body 1, and the depth determination of reflector 2.
In the alternative of the present embodiment, straightway 5 is identical with the angle of two radiuses of fan-shaped brake sack 3.?
In the present embodiment, the bottom shape of brake sack 3 is equivalent to sector and is fallen after an isosceles triangle by straight cuts at arc core
The symmetrical overlapping of axles of shape, the center of straightway 5 and brake sack 3.
Embodiment two：
In the alternative of the present embodiment, a kind of automobile-used distance light device that the present embodiment provides, including light source body 1, instead
Light bowl 2 and brake sack 3, the inwall of reflector 2 is parabola, and light source body 1 is arranged on the focal position of reflector 2 inwall, shading
Piece 3 pass through that support 6 is vertical or axis that be inclined at reflector 2 above, brake sack 3 is sub- light towards the one side of light source body 1
Face.
In the present embodiment, the inwall of reflector 2 is parabola, and light source body 1 is arranged on the focal point of reflector 2, light source
Body 1 is centrally located on the axis of reflector 2, after the inwall directly or through reflector 2 for the light launched by light source body 1 reflects
Project reflector 2；Brake sack 3 is connected at the 1/2 of upper inside wall about reflector 2 depth of reflector 2 by support 6, shading
Piece 3 is vertical with the axis of reflector 2 or has less angle, and brake sack 3 is located above the axis of reflector 2, brake sack 3
The center of lower edge is overlapping with the axis of reflector 2, leaves certain between the inwall of the top edge of brake sack 3 and reflector 2
Gap.
In the alternative of the present embodiment, brake sack 3 is plane, curved or folding planar.
In the alternative of the present embodiment, as shown in figure 4, the projection of shape of brake sack 3 is the fan of straightway 5 for bottom
Shape.In the present embodiment, the light that can produce dazzle is blocked piece 3 and covers, and 2 bowls of reflector is not blocked in the bottom of brake sack 3
The injection light of mouth bottom, so, brake sack 3, while eliminating dazzle, does not interfere with the road function of this automobile-used distance light device.
Embodiment three：
In the alternative of the present embodiment, a kind of motor vehicles that the present embodiment provides, the front end of car body is provided with strictly according to the facts
Apply the automobile-used distance light device described in example one or two.
In the present embodiment, automobile-used distance light device may be provided at the front end of car body, and the high beam as motor vehicles uses.
Finally it should be noted that：Various embodiments above only in order to technical scheme to be described, is not intended to limit；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or wherein some or all of technical characteristic is entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (6)
1. a kind of automobile-used distance light device is it is characterised in that include light source body, reflector and brake sack, the inwall of described reflector
For parabola, described light source body is arranged on the focal position of described reflector inwall, and it is vertical or incline that described brake sack passes through support
Tiltedly it is arranged on above the axis of described reflector, described brake sack is dull surface towards the one side of described light source body.
2. automobile-used distance light device according to claim 1 it is characterised in that described brake sack be plane, curved or
Folding planar.
3. automobile-used distance light device according to claim 2 is it is characterised in that the projection of shape of described brake sack is top tape
The annular breach of fan, bottom is had to be the sector of straightway.
4. automobile-used distance light device according to claim 3 is it is characterised in that described fan annular breach is located at described brake sack
Top center.
5. automobile-used distance light device according to claim 4 is it is characterised in that described straightway and fan-shaped described brake sack
Two radiuses angle identical.
6. automobile-used distance light device according to claim 2 is it is characterised in that the projection of shape of described brake sack for bottom is
The sector of straightway.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062502.2A CN106402774A (en) | 2016-11-25 | 2016-11-25 | Distance light device for vehicle |
| PCT/CN2017/111598 WO2018095280A1 (en) | 2016-11-25 | 2017-11-17 | Vehicular high beam device and motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062502.2A CN106402774A (en) | 2016-11-25 | 2016-11-25 | Distance light device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402774A true CN106402774A (en) | 2017-02-15 |
Family
ID=58083048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062502.2A Pending CN106402774A (en) | 2016-11-25 | 2016-11-25 | Distance light device for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106402774A (en) |
| WO (1) | WO2018095280A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095280A1 (en) * | 2016-11-25 | 2018-05-31 | 华定谟 | Vehicular high beam device and motor vehicle |
| CN108150961A (en) * | 2017-11-03 | 2018-06-12 | 华定谟 | High beam and motor vehicle |
| CN108443824A (en) * | 2018-05-17 | 2018-08-24 | 华定谟 | Head light device for vehicle and motor vehicle |
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|---|---|---|---|---|
| CN2381885Y (en) * | 1999-06-28 | 2000-06-07 | 陈学贵 | Upper shaded automotive light |
| CN2451883Y (en) * | 2000-11-13 | 2001-10-03 | 周鸿图 | Anti-dazzle front-viewing lamp for vehicle |
| US20050036326A1 (en) * | 2003-08-13 | 2005-02-17 | Guide Corporation | Lamp assembly with multi-stage reflector |
| CN102200245A (en) * | 2011-04-22 | 2011-09-28 | 梁威 | Far light and near light two-in-one light-emitting diode (LED) automotive head lamp |
| CN102242897A (en) * | 2011-04-27 | 2011-11-16 | 奇瑞汽车股份有限公司 | Intellectual lighting system for automobile headlamp and control method thereof |
| CN206191469U (en) * | 2016-11-25 | 2017-05-24 | 华定谟 | Automobile -used distance light device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4335621B2 (en) * | 2003-04-25 | 2009-09-30 | スタンレー電気株式会社 | Vehicle lighting |
| US7775699B2 (en) * | 2006-07-31 | 2010-08-17 | Visteon Global Technologies, Inc. | Projector lamp having enhanced low to high beam contrast ratio |
| JP5797099B2 (en) * | 2011-11-21 | 2015-10-21 | 株式会社小糸製作所 | Lighting fixtures for vehicles |
| CN202675121U (en) * | 2012-06-15 | 2013-01-16 | 上海复煊光电技术有限公司 | Automotive headlamp |
| CN105927913A (en) * | 2016-04-26 | 2016-09-07 | 华定谟 | High beam for automobile |
| CN106402774A (en) * | 2016-11-25 | 2017-02-15 | 华定谟 | Distance light device for vehicle |
-
2016
- 2016-11-25 CN CN201611062502.2A patent/CN106402774A/en active Pending
-
2017
- 2017-11-17 WO PCT/CN2017/111598 patent/WO2018095280A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381885Y (en) * | 1999-06-28 | 2000-06-07 | 陈学贵 | Upper shaded automotive light |
| CN2451883Y (en) * | 2000-11-13 | 2001-10-03 | 周鸿图 | Anti-dazzle front-viewing lamp for vehicle |
| US20050036326A1 (en) * | 2003-08-13 | 2005-02-17 | Guide Corporation | Lamp assembly with multi-stage reflector |
| CN102200245A (en) * | 2011-04-22 | 2011-09-28 | 梁威 | Far light and near light two-in-one light-emitting diode (LED) automotive head lamp |
| CN102242897A (en) * | 2011-04-27 | 2011-11-16 | 奇瑞汽车股份有限公司 | Intellectual lighting system for automobile headlamp and control method thereof |
| CN206191469U (en) * | 2016-11-25 | 2017-05-24 | 华定谟 | Automobile -used distance light device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095280A1 (en) * | 2016-11-25 | 2018-05-31 | 华定谟 | Vehicular high beam device and motor vehicle |
| CN108150961A (en) * | 2017-11-03 | 2018-06-12 | 华定谟 | High beam and motor vehicle |
| CN108443824A (en) * | 2018-05-17 | 2018-08-24 | 华定谟 | Head light device for vehicle and motor vehicle |
| CN108443824B (en) * | 2018-05-17 | 2024-07-23 | 华定谟 | Headlight device for vehicle and motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018095280A1 (en) | 2018-05-31 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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