CN108730914A - The automobile shading cover that high beam influences when a kind of decrease meeting - Google Patents

The automobile shading cover that high beam influences when a kind of decrease meeting Download PDF

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Publication number
CN108730914A
CN108730914A CN201810551080.8A CN201810551080A CN108730914A CN 108730914 A CN108730914 A CN 108730914A CN 201810551080 A CN201810551080 A CN 201810551080A CN 108730914 A CN108730914 A CN 108730914A
Authority
CN
China
Prior art keywords
skin plate
focal plane
barn door
light
high beam
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.)
Granted
Application number
CN201810551080.8A
Other languages
Chinese (zh)
Other versions
CN108730914B (en
Inventor
张阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bozhou Yi Ze Mdt InfoTech Ltd.
Original Assignee
Wuhu Zhong Meng Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Zhong Meng Electronic Technology Co Ltd filed Critical Wuhu Zhong Meng Electronic Technology Co Ltd
Priority to CN202011009712.1A priority Critical patent/CN111981434B/en
Priority to CN201810551080.8A priority patent/CN108730914B/en
Publication of CN108730914A publication Critical patent/CN108730914A/en
Application granted granted Critical
Publication of CN108730914B publication Critical patent/CN108730914B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/05Special features for controlling or switching of the light beam
    • B60Q2300/056Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10Arrangement or contour of the emitted light
    • F21W2102/13Arrangement or contour of the emitted light for high-beam region or low-beam region
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses the automobile shading covers that high beam when a kind of decrease meeting influences,Including pedestal,Preceding skin plate and focal plane,Focal plane is mounted on the left side of preceding skin plate,Focal plane is provided with movable axis,Movable axis is fixedly connected with micro motor,Hinged limited reflector on movable axis,And the first barn door and the second barn door are respectively fixedly connected at the top and bottom of focal plane,First barn door is mounted on the inside of preceding skin plate,The interior bottom of skin plate before second barn door is connected to,Micromotor is mounted on chassis interior,The inside middle of preceding skin plate is provided with thick lens,It is provided with light measurer at the top of preceding skin plate,It is provided with lamp holder at the top of the left end of pedestal,Reflecting surface is provided on lamp holder,LED light group is provided at the top of reflecting surface,Lamp holder right side is provided with the projection cambered surface of concave arc shape,Light detection when meeting,The deviation angle of the light quickly projected to two car lights of automobile is interfered,It is blinded by the light on line direction before car body.

Description

The automobile shading cover that high beam influences when a kind of decrease meeting
Technical field
The present invention relates to the automobiles that high beam when a kind of dazzle light control technology field, specially decrease meeting influences Hood.
Background technology
For driver when driving at night, if the automobile headlamp light of opposite traveling is distant light irradiation, driver can feel light Line is dazzling, influences traffic safety, and current studies in China is concentrated mainly on anti-dazzle technology as anti-glare using polarised light, but at present The light transmittance of polarizing film is very undesirable, and single plate transmission only has 36% or so, it is therefore desirable to increase car light power, it is bright to improve car light Degree of being practical has not yet been reached since polarization piece performance is to be improved in degree, this mode, in the market existing intelligent darkening automobile Headlamp, function are all when opposite vehicle sails next, and high beam is switched to dipped headlight, but this kind of production by the headlight of this vehicle automatically Product cannot be implemented to control to the vehicle on opposite, if without this covering device on opposite car, cannot ensure that opposite vehicle can be remote by it Light lamp is switched to dipped headlight, we only allow the visual field of opposite vehicle to be apparent from, but we may be still big by opposite The dazzling puzzlement of lamp:
The anti-glare headlight of mechanical distance light at this stage mostly uses greatly single channel design, can only shelter from one opposite direction of directive The light of vehicle, multichannel realize that more difficulty, multi-passage design are more difficult;Matrix form headlight is complicated, data processing amount Greatly, cost is high, and difficulty is popularized on middle bottom end vehicle.
Invention content
In order to overcome the shortcomings of that prior art, the automobile that high beam influences when the present invention provides a kind of decrease meeting hide Light shield, light detection when by meeting, to which the deviation angle of the light quickly projected to two car lights of automobile is done It relates to, the light before the influence car body that headlight projects when being blinded by opposite meeting on line direction avoids dazzling situation from occurring.
The technical solution adopted by the present invention to solve the technical problems is:The automobile that high beam influences when a kind of decrease meeting Hood, including pedestal, preceding skin plate and focal plane, the preceding skin plate are mounted on base top right end, and the focus is flat Face is mounted on the left side of preceding skin plate, and movable axis, the movable axis one are both provided in the top and bottom of the focal plane End is fixedly connected with micro motor, limited reflector is hinged on the movable axis, and the limit reflector is located at a focal plane left side Side, and the first barn door and the second barn door have been respectively fixedly connected at the top and bottom of the focal plane, described first hides The other end of tabula rasa is mounted on the inner top of preceding skin plate by bearing, and the other end of second barn door is connected to preceding cover The interior bottom of plate, and the other end of second barn door is connected with micromotor, the micromotor installation by shaft coupling The inside middle of chassis interior, the preceding skin plate is provided with thick lens, is provided at the top of the preceding skin plate and surveys light dress It sets, the right side of the preceding skin plate is equipped with the lampshade of arc, and lamp holder, the lamp holder are provided at the top of the left end of the pedestal On be provided with reflecting surface, LED light group is provided at the top of the reflecting surface, the lamp holder right side is provided with the projection of concave arc shape Cambered surface.
As a kind of technical solution having choosing of the present invention, the light measurer includes the photosurface of concave arc shape, the sense Smooth surface back is fitted with photo resistance, and flat mirror face is provided at the top of the photosurface.
As a kind of technical solution having choosing of the present invention, the light measurer, micromotor, micro motor are by electrically connecting It is connected to automobile body ECU control devices.
As a kind of technical solution having choosing of the present invention, the limit reflector is vertical with focal plane in the initial state.
As a kind of technical solution having choosing of the present invention, when first barn door and the second barn door original state and coke Point plane angle at °.
As a kind of technical solution having choosing of the present invention, the focal plane bottom is connected with Pneumatic extension device, and institute It is miniature Pneumatic extension bar to state Pneumatic extension device.
As a kind of technical solution having choosing of the present invention, it is circle that the base top, which is provided with the shaft of micromotor, Shape, the arc groove for being projected as radius of the second barn door, and Pneumatic extension device are arranged in arc groove.
Compared with prior art, the beneficial effects of the invention are as follows:
(1) light when present invention passes through meeting detects, and the ECU that light projection angle is transferred to car body by signal is controlled Device processed, and by driving corresponding micromotor and micro motor, barn door angle control light is realized, to reach automation control Light when meeting influences to adjust, when avoiding meeting the case where driver's dazzle.
(2) light measurer that top is arranged, can be by the crevice projection angle signal accurate transfer of high beam, and micromotor is gentle Dynamic telescopic device can effectively adjust the angle change of the vertical and horizontal of the first barn door and the second barn door, can realize The meeting light entering light of various angles is adjusted, and anti-reflective plate is projected in the distance light of control vehicle body LED light group, while can control dipped headlights The light-inletting quantity of light time, and the light of dazzle part will be caused to reflect, the light shape of joining of two car lights makes the side of vehicle forward Upwards at black out state, light when effectively avoiding meeting crosses influence.
(3) the configuration of the present invention is simple, the interference of light that different angle is only carried out by barn door and anti-reflective plate are adjusted, and Multi-passage design, strong applicability can be achieved in the adjusting of angle.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the light measurer overlooking structure diagram of the present invention;
In figure:1- pedestals;Skin plate before 2-;3- lampshades;4- light measurers;41- photosurfaces;42- photo resistance;43- is flat Minute surface;5- thick lenses;The first barn doors of 6-;The second barn doors of 61-;7- bearings;8- micromotors;9- shaft joints;10- focuses are flat Face;11- micro motors;12- limits reflector;The mutual moving axis of 13-;14-LED lamp groups;15- reflectings surface;16- projects cambered surface;17- lamps Seat;18- Pneumatic extension devices;.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the present invention provides the automobile shading covers that high beam when a kind of decrease meeting influences, including Pedestal 1, preceding skin plate 2 and focal plane 10, the preceding skin plate 2 are mounted on 1 top right end of pedestal, and the focal plane 10 is pacified Mounted in the left side of preceding skin plate 2, movable axis 13, the movable axis 13 are both provided in the top and bottom of the focal plane 10 One end is fixedly connected with micro motor 11, is hinged limited reflector 12 on the movable axis 13, the limit reflector 12 is initial When state and focal plane 10 is vertical, and the limit reflector 12 is located on the left of focal plane 10, and the focal plane 10 Top and bottom have been respectively fixedly connected with the first barn door 6 and the second barn door 61, first barn door, 6 and second barn door When 61 original state and the angle of focal plane is at 45 °, and the other end of first barn door 6 is mounted on front shroud by bearing 7 The inner top of panel 2, the other end of second barn door 61 are connected to the interior bottom of preceding skin plate 2, and second shading The other end of plate 61 is connected with micromotor 8 by shaft coupling 9, and the micromotor 8 is mounted on inside pedestal 1, the front shroud The inside middle of panel 2 is provided with thick lens 5, and the top of the preceding skin plate 2 is provided with light measurer 4, the preceding skin plate 2 Right side the lampshade 3 of arc is installed, be provided with lamp holder 17 at the top of the left end of the pedestal 1, be provided on the lamp holder 17 The top of reflecting surface 15, the reflecting surface 15 is provided with LED light group 14, and 17 right side of the lamp holder is provided with the projection of concave arc shape Cambered surface 16;
The light measurer 4 includes the photosurface 41 of concave arc shape, and 41 back of the photosurface is fitted with photo resistance 42, The top of the photosurface 41 is provided with flat mirror face 43, and the light measurer 4, micromotor 8, micro motor 11 are by electrically connecting Automobile body ECU control devices are connected to, by the ECU controllers of car body, realize that the information on photosurface 41 of the angle to light is adopted Collection, and corresponding instruction is sent out, to achieve the purpose that quickly to adjust;
10 bottom of the focal plane is connected with Pneumatic extension device 18, and the Pneumatic extension device 18 is miniature gas Dynamic telescopic rod, it is circle that 1 top of the pedestal, which is provided with the shaft of micromotor 8, and the second barn door 61 is projected as radius Arc groove, and Pneumatic extension device 18 is arranged in arc groove, and the first barn door and the are realized by Pneumatic extension device 18 The regulation of longitudinal angle that two shadings are pressed is adjusted, and provides its wider array of angle of regulation range, and the meeting light that can control different angle is adjusted.
The operation principle of the present invention:The present invention is in vehicle traveling process, the high beam of opposite vehicle injection when to meeting Light detection is carried out by light measurer, by the light-illuminating of different angle on photosurface, and by photo resistance by light Signal is transferred to the ECU control process of car body, and instruction is transferred to micromotor by car body ECU, by the rotation of micromotor, is made The shading entirety of the first barn door, the second barn door, focal plane composition is obtained around front shroud panel rotation, in two left lamps of vehicle The light shape of distance light ellipsoid and right lamp distance light ellipsoid light shape altogether forms the eclipse in front of car body, the first barn door and the Light except two barn doors still keeps the state of distance light, while when the high beam of opposite vehicle enters thick lens, passing through letter Number instruction control focal plane top and bottom micro motor, drive the rotation of movable axis, to anti-reflective plate carry out The adjusting of angle, the light leakage of angle compensation the first barn door and the second barn door of adjusting, controls the light-emitting angle of LED light group, To reach good smooth shape control, to effectively carry out anti-dazzle when vehicle meeting.
In conclusion the main characteristic of the invention lies in that:The present invention passes through light detection when meeting, by light projection angle Degree is transferred to the ECU controllers of car body by signal, and by driving corresponding micromotor and micro motor, realizes barn door Angle control light influences to adjust to reach light when automation control meeting, when avoiding meeting the case where driver's dazzle, top The light measurer of portion's setting, can be by the crevice projection angle signal accurate transfer of high beam, micromotor and pneumatic telescopic device energy The angle change of enough effective vertical and horizontal for adjusting the first barn door and the second barn door, can realize the meeting of various angles Light entering light is adjusted, and anti-reflective plate is in the distance light projection of control vehicle body LED light group, while entering light when can control meeting beam Amount, and the light of dazzle part will be caused to reflect, the light shape of joining of two car lights makes on the direction of vehicle forward into black out State, light when effectively avoiding meeting cross influence.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.

Claims (7)

1. the automobile shading cover that high beam influences when a kind of decrease meeting, it is characterised in that:Including pedestal (1), preceding skin plate (2) With focal plane (10), the preceding skin plate (2) is mounted on right end at the top of pedestal (1), before the focal plane (10) is mounted on The left side of skin plate (2) is both provided with movable axis (13), the movable axis in the top and bottom of the focal plane (10) (13) one end is fixedly connected with micro motor (11), limited reflector (12) is hinged on the movable axis (13), and the limit is anti- Tabula rasa (12) is located on the left of focal plane (10), and has been respectively fixedly connected with first at the top and bottom of the focal plane (10) The other end of barn door (6) and the second barn door (61), first barn door (6) is mounted on preceding skin plate by bearing (7) (2) other end of inner top, second barn door (61) is connected to the interior bottom of preceding skin plate (2), and described second hides The other end of tabula rasa (61) is connected with micromotor (8) by shaft coupling (9), and the micromotor (8) is mounted in pedestal (1) The inside middle in portion, the preceding skin plate (2) is provided with thick lens (5), is provided at the top of the preceding skin plate (2) and surveys light dress It sets (4), the right side of the preceding skin plate (2) is equipped with the lampshade (3) of arc, is provided at the top of the left end of the pedestal (1) Lamp holder (17) is provided with reflecting surface (15) on the lamp holder (17), LED light group is provided at the top of the reflecting surface (15) (14), lamp holder (17) right side is provided with the projection cambered surface (16) of concave arc shape.
2. the automobile shading cover that high beam influences when a kind of decrease meeting according to claim 1, it is characterised in that:It is described Light measurer (4) includes the photosurface (41) of concave arc shape, and photosurface (41) back is fitted with photo resistance (42), described Flat mirror face (43) is provided at the top of photosurface (41).
3. the automobile shading cover that high beam influences when a kind of decrease meeting according to claim 1, it is characterised in that:It is described Light measurer (4), micromotor (8), micro motor (11) are by being electrically connected with automobile body ECU control devices.
4. the automobile shading cover that high beam influences when a kind of decrease meeting according to claim 1, it is characterised in that:It is described It is vertical with focal plane (10) in the initial state to limit reflector (12).
5. the automobile shading cover that high beam influences when a kind of decrease meeting according to claim 1, it is characterised in that:It is described When the first barn door (6) and the second barn door (61) original state and the angle of focal plane is at 45 °.
6. the automobile shading cover that high beam influences when a kind of decrease meeting according to claim 1, it is characterised in that:It is described Focal plane (10) bottom is connected with Pneumatic extension device (18), and the Pneumatic extension device (18) is miniature Pneumatic extension Bar.
7. the automobile shading cover that high beam influences when a kind of decrease meeting according to claim 6, it is characterised in that:It is described It is circle, the circular arc for being projected as radius of the second barn door (61) to be provided at the top of pedestal (1) with the shaft of micromotor (8) Slot, and Pneumatic extension device (18) is arranged in arc groove.
CN201810551080.8A 2018-05-31 2018-05-31 Automobile lens hood for weakening influence of high beam during meeting Active CN108730914B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011009712.1A CN111981434B (en) 2018-05-31 2018-05-31 Transmission method of automobile hood for weakening influence of high beam during meeting
CN201810551080.8A CN108730914B (en) 2018-05-31 2018-05-31 Automobile lens hood for weakening influence of high beam during meeting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810551080.8A CN108730914B (en) 2018-05-31 2018-05-31 Automobile lens hood for weakening influence of high beam during meeting

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202011009712.1A Division CN111981434B (en) 2018-05-31 2018-05-31 Transmission method of automobile hood for weakening influence of high beam during meeting

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CN108730914A true CN108730914A (en) 2018-11-02
CN108730914B CN108730914B (en) 2020-10-09

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CN201810551080.8A Active CN108730914B (en) 2018-05-31 2018-05-31 Automobile lens hood for weakening influence of high beam during meeting
CN202011009712.1A Active CN111981434B (en) 2018-05-31 2018-05-31 Transmission method of automobile hood for weakening influence of high beam during meeting

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109484177A (en) * 2018-12-07 2019-03-19 东风商用车有限公司 Device for preventing instrument board from emitting light to cause dazzling

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CN87213364U (en) * 1987-09-12 1988-07-06 陈晖� Anti-dazzle device for aotomobiles meeting at night
EP2169299A1 (en) * 2008-09-30 2010-03-31 Valeo Vision Optical module for an automobile vehicle capable of selectively lighting an area
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CN102865541A (en) * 2011-07-07 2013-01-09 株式会社小糸制作所 Vehicle headlamp
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109484177A (en) * 2018-12-07 2019-03-19 东风商用车有限公司 Device for preventing instrument board from emitting light to cause dazzling

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CN111981434B (en) 2021-11-30
CN111981434A (en) 2020-11-24
CN108730914B (en) 2020-10-09

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