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WO2013002675A1 - Feu arrière pour véhicule automobile - Google Patents

Feu arrière pour véhicule automobile Download PDF

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Publication number
WO2013002675A1
WO2013002675A1 PCT/RU2012/000411 RU2012000411W WO2013002675A1 WO 2013002675 A1 WO2013002675 A1 WO 2013002675A1 RU 2012000411 W RU2012000411 W RU 2012000411W WO 2013002675 A1 WO2013002675 A1 WO 2013002675A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflector
diffuser
light
recesses
additional element
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.)
Ceased
Application number
PCT/RU2012/000411
Other languages
English (en)
Russian (ru)
Inventor
Алексей Сергеевич РОЦЬКО
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2013002675A1 publication Critical patent/WO2013002675A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces

Definitions

  • the utility model relates to lighting equipment for vehicles.
  • the headlight is made of reflector and lens.
  • the reflector is made with recesses in which holes are made for installing light sources.
  • the surface of the reflector facing the diffuser is made corrugated and mirror with the possibility of reflection of the light incident on it.
  • the diffuser is made translucent.
  • the diffuser is configured to diffuse light reflected from the reflector.
  • the diffuser is equipped with inserts made of a different color than the diffuser itself.
  • the reflector is connected to the diffuser to ensure the formation of cavities in which the light sources are located between the recesses of the reflector and the diffuser.
  • the headlight is equipped with reflectors.
  • the disadvantage of the prototype is the small distance guaranteed detection of the object in the dark.
  • the purpose of the proposed utility model is to increase the detection range of the vehicle.
  • the first reflector has three first holes that are made in the recesses with the possibility of placement in the recesses through the first the openings of the light sources facing the inside of the device, and the first diffuser is made transparent, red, with the insert, made colorless and located in the projection onto the first reflector above the deepest recess, and the first reflective lens, the surface of the first reflector facing the first diffuser is made to reflect visible light, an additional element, and, in addition, the second reflector and the second diffuser, executed mirror symmetrically with the first reflector and the first diffuser, respectively, relative to the additional element located between them, while in the first reflector and second reflector are three angles beating in a row parallel to the additional element, in the recesses between the first holes and the additional element, and also on the opposite side from the first hole with respect to the additional element, flat walls are made, flat walls located in
  • FIG. 1 shows the appearance of the first diffuser and the second diffuser with an additional element
  • FIG. 2 shows the appearance of the first reflector and the second reflector
  • FIG. 3 shows the appearance of the device assembly.
  • FIG. 1 An embodiment of the invention
  • the drawing shows: the first lower edge 1, the narrowing 2, insert 3, the second hole 4, the bend 5, the first section 6, rib 7, the first main part 8, the second section 9, the first side edge 10, the first side part 11, an additional element 12, the first central edge 13, the first bevel 14, the first upper edge 15, the second lower edge 16, the second central edge 17, the recess 18, the second main part 19, the second side part 20, the second side edge 21, the groove 22, the partition 23, protrusion 24, the first hole 25, the second bevel 26, the second upper edge 27, the first reflector 28, the second reflector 29, a first reflector and a second reflector 30, a first diffuser and a second diffuser 31.
  • the main elements of the device are two reflectors 30 (first reflector and second reflector), two diffusers 31 (first diffuser and second diffuser) and an additional element 12.
  • the device is designed as an object of streamlined shape.
  • the device is made symmetrical with respect to an additional element 12 located between the first reflector 30 with the first diffuser 31 and the second reflector 30 with the second diffuser 31.
  • the first reflector 30 is a device that changes the direction and intensity of the light flux.
  • the first reflector 30 is a three-dimensional figure of complex configuration, made thin-walled.
  • the first reflector 30 is bounded sequentially by the second central edge 17, the second upper edge 27, the second side edge 21 and the second lower edge 16.
  • the second central edge 17 during operation faces another reflector 30, made mirror symmetrically to this reflector 30 (in this case to the second reflector made symmetrical to the first reflector), i.e. to the central part of the device.
  • the second upper edge 27 during operation of the device is turned away from the surface of the earth, i.e. to the side opposite to the direction of the gravity vector.
  • the second lateral edge 21 faces the outside of the device, away from the center of the device.
  • the second lower edge 16 faces the earth during operation, i.e. way down.
  • the first reflector 30 has two surface, one of which during operation faces the first diffuser 31, and the other in the opposite direction.
  • the surface of the first reflector 30, facing the first diffuser 31, is made mirror, for example, by applying a dye with a large reflectance of visible light, sufficient for this type of device.
  • the first reflector 30 is conventionally divided into the second main part 19 and the second side part 20.
  • the second main part 19 is located on the side of the second central edge 17, and the second side part 20 is located on the side of the second side edge 21.
  • the second main part 19 is located at an angle to the second the side part 20. In this case, the angle between the second main part 19 and the second side part 20 is rounded.
  • the first reflector 30 is convex towards the first diffuser 31.
  • the first reflector 30 is made tapering in the direction from the center of the first reflector 30 to the second upper edge 27 and to the second lower edge 16. At the same time, the narrowing in the direction of the second upper edge 27 is sharper than in the direction of the second lower edge 16.
  • a second bevel 26 is made from the side of the second upper edge 27 of the first reflector 30, .
  • the second bevel 26 is located at an angle to the first reflector 30 (in the form of a chamfer), while the second bevel 26 is bent to the second upper edge 27 at the surface facing away from the first diffuser 31.
  • the first reflector 30 from the side facing away from the first diffuser 31, near the second central edge 17, can be provided with special parts in the form of protrusions designed for its further connection with the second reflector 30, made mirror symmetric the first reflector 30, for example using a bolted connection.
  • the recesses 18 are successively arranged from the second upper edge 27 to the second lower edge 16 in the form of a line parallel to the second central edge 17. In the particular case of the recesses 18, three are made.
  • the recesses 18 are made concave from the side of the surface of the first reflector 30 facing the first diffuser 31, and convex from the side of the surface of the first reflector 30 facing away from the first diffuser 31.
  • the size of the recesses 18 in the direction from the second central edge 17 to the second side edges 21, within the second main part 19, are made approximately equal.
  • the size of the recess 18 located on the side of the second lower edge 16, in the direction from the second lower edge 16 to the second upper edge 27 is made smaller than the sizes of the other recesses 18 in the indicated direction.
  • the shapes of the recesses 18 are made similar to each other, for example in the form of a figure like a parallelepiped.
  • the walls of the recesses farthest from the first diffuser 31 are made arcuate (hereinafter referred to as arcuate walls), i.e. have the appearance of an arc facing the convex side towards the first reflector 30, facing away from the first diffuser 31, in all sections, including the section passing through the second lower edge 16 and the second upper edge 27 and in the section passing through the second lateral edge 21 and the second central edge 17.
  • the remaining walls of the recesses 18 are made flat and pairwise parallel.
  • the transition of one recess 18 to another is made with the formation of protrusions 24.
  • the protrusion 24 between the recess 18 located on the side of the second upper edge 27 and the recess 18 located in the middle is made without forming flat walls at the transition point of one recess to another.
  • the surfaces farthest from the first diffuser 31 of the arcuate wall of the recess 18 facing the first diffuser 31 are embossed, with the possibility of diffusion of the light flux incident on them in different directions.
  • the first holes 25 are made, designed to be placed in the recesses of the light sources.
  • the first holes 25 are configured to allow transmission through them from the side facing from the first diffuser 31 to the side facing the first diffuser 31 of the light sources and the placement of the light sources in the recesses 18.
  • a groove 22 with partitions 23 is made in the second side part 20, near the second main part 19, a groove 22 with partitions 23 is made.
  • the groove 22 has a triangular cross section.
  • the groove 22 is located like a line formed by the nearest edges of the recesses 18, while the groove 22 can be made rectilinear or curved, for example arcuate.
  • the groove 22 is equipped with partitions 23 located transversely with respect to the groove 22 at the same distance from each other. Partitions 23 are made in the form of plates of a triangular shape. Partitions 23 are installed with the possibility of separation of the groove 22 into separate sections.
  • the first diffuser 31 is a super-transparent element that scatters the light beam from light sources, as well as reflected from the first reflector 30 and protects the first reflector 30 and light sources from pollution.
  • the first diffuser 31 may be made of various translucent materials, such as colored glass or plastics. In a particular case, the first diffuser 31 is made of transparent red plastic.
  • the first diffuser 31 is a three-dimensional figure of complex configuration made thin-walled. The shape of the first diffuser 31 is made with the possibility of placing the first reflector 30 with a convex surface inside the first diffuser 31 from the side of its concave surface and their connection. Along the perimeter, the first diffuser 31 is bounded in series by the first central edge 13, the first upper edge 15, the first side edge 10 and the first lower edge 1.
  • the first central edge 13 faces the second diffuser 31, which is made mirror symmetrically to the first diffuser 31, t. e. to the central part of the device.
  • the first upper edge 15 during operation of the device is facing away from the surface of the earth, i.e. to the side opposite to the direction of the gravity vector.
  • the first side edge 10 is facing outward of the device, away from the center of the device.
  • the first lower edge 1 faces the earth during operation, i.e. way down.
  • the first diffuser 31 has two surfaces, one of which during operation is facing the first reflector 30, and the other in the opposite direction.
  • the first diffuser 31 consists of a first main part 8 and a first side part 11.
  • the first main part 8 and the first side part 11 are located along the first central edge 13 and the first side edge 10, while the first main part 8 is on the side of the first central edge 13, and the first side part 11 from the side of the first side edge 10.
  • the first main part 8 and the first side part 11 are located at an angle to each other. In this case, a rib is formed between the first main part 8 and the first side part 11. From the side of the first upper edge 15 of the first diffuser 31, the first bevel 14 is made.
  • the first bevel 14 is angled to the first diffuser 31, while the first bevel 14 is bent towards the surface facing the first reflector 30.
  • the rib 7 has a bend (rounding) from the side of the first lower edge 1, while the corresponding end of the rib 7 is directed towards the connection of the first side edge 10 with the first lower edge 1. Moreover, near the specified end of the rib 7 from the side of the first lower edge 1 from the edge 7 an inflection is formed 5.
  • the inflection 5 is made convex side in the direction of the first diffuser 31, facing the first reflector 30.
  • the bend 5 and the rib 7 near the specified end form a step.
  • the corresponding end of the rib 7 and the corresponding end of the bend 5 are located in close proximity to each other, while in the direction from the connection of the first lower edge 1 with the first side edge 10, the distance between the rib 7 and the bend 5 increases.
  • the part of the bend 5 follows the shape of the rounded corner of the insert 3, described later, or is made along the edge of the second hole 4, made in the first main part 8 to install the insert 3.
  • the opposite end of the bend 5 smoothly passes into a flat surface of the first main part 8.
  • the transition of the first the main part 8 in the first side part 11 from the side of the first lower edge 1 to the inflection is made with the formation of a rounding.
  • the opposite end of the rib 7 smoothly passes into the rounding between the first main part 8 and the first side part 11, made from the side of the first upper edge 15.
  • the end of the rib 7 from the side of the first upper edge 15 is located at a distance from the first upper edge 15, approximately equal to the third or a fourth part of the length of the entire first diffuser 31 from the first upper edge 15 to the first lower edge 1.
  • a second hole 25 is made in the first main part 8.
  • the second hole 25 is made near the connection of the first lower edge 1 with the first Central edge 13.
  • the second hole 25 is made through, passing through the surface facing the first reflector 30, and the opposite surface facing the outside of the device.
  • the second hole 25 is made in the form of a pentagon, three adjacent corners of which are made straight or close to straight lines and are formed by four sides made rectilinear, and the fifth side is concave to the center of the second hole 25, i.e. in the form of a rectangle in which one corner is cut off by the arched side convex towards the center of the rectangle.
  • the straight edges of the second hole 25 are arranged in pairs parallel to the first central edge 13 and the first lower edge 1, and the curved side is located on the side of the second hole 25, opposite to the connection between the first lower edge 1 and the first central edge 13. Curved edge (curved corner) the first hole 25 faces the remaining first holes 25 and the corresponding groove 22.
  • the curved edge of the second hole 25 repeats the shape of the bend 5 and / or coincides with part of the bend 5.
  • P the size of the second hole 25 in the direction from the first the lower edge 1 to the first upper edge 15 is smaller than the size of the second hole 25 in the direction from the first central edge 13 to the first side edge 10.
  • the size of the second hole 25 is made possible to align it with the recess 18 made in the first reflector 30 from the side the second lower edge 16, after connecting the first reflector 30 with the first diffuser 31.
  • the second hole 25 is made with the possibility of installing the insert 3.
  • the insert 3 is made in the form of a translucent plate, making it possible to overlap the second hole 25.
  • the shape of the insert 3 repeats the shape of the second hole 25.
  • the insert 3 can be made curved, with the possibility of repeating the rounding of the first diffuser 31 near the first lower edge 1.
  • Insert 3 can be made of various translucent materials, such as colored glass or plastic. In the particular case, insert 3 is made transparent, i.e. colorless plastic.
  • the insert 3 is located in the projection onto the first reflector 30 above the extreme recess 18 located on the side of the first lower edge 1 of the first diffuser 31.
  • the first section 6 and the second section 9 are sections consisting of many rectangular tetrahedra with mutually perpendicular flanking planes (corner reflectors), those.
  • the first section 6 and the second section 9 are the first reflector 28 and the second reflector 29.
  • the radiation incident on the corner reflector is reflected in the strictly opposite direction.
  • each cell (tetrahedron) looks like an equilateral triangle, with the vertex of the tetrahedron opposite to it directed toward the first reflector 30.
  • the first section 6 is made in the form of a narrow strip of rectangular shape.
  • the first portion 6 is parallel to the first central edge 13 at a distance from the first central edge 13 equal to the distance from the insert 3 to the first central edge 13.
  • the first portion 6 is located at a distance from the insert 3 approximately equal to the distance from the nearest edge of the first bevel 14 to the first portion 6
  • the first section 6 is located in projection on the first reflector 30 between closest to the additional elements 12 flat walls and additional element 12.
  • the second section 9 is located between the first side edge 10 and the groove 22, after combining the first diffuser 31 with the first reflector 30.
  • the second section 9 is located at a distance from the first lower edge 1 approximately equal to the distance from the first lower edge 1 to the insert 3.
  • the second section 9 is located at a distance from the first upper edge 15, approximately equal to the distance from the first upper edge 15 to the first section 6.
  • the second section 9 is located in the projection onto the first reflector 30 on the opposite side from the groove 22 with respect to solid element 12.
  • connection of the first reflector 30 with the first diffuser 31 can be accomplished in various ways, for example, by means of an adhesive applied to the first reflector 30 from the side of the surface facing the first diffuser 31, near the second central edge 17, the second upper edge 27, the second side edge 21 and the second lower edge 16, and / or on the surface of the first diffuser 31 facing the first reflector 30, near the first central edge 13, the first upper edge 15, the first side edge 10 and the first lower edge 1, and the subsequent combining them with the surface of the first reflector 30 facing the first diffuser 31 and the surface of the first diffuser 31 facing the first reflector 30.
  • connection of two parts of the device one of which consists of the first diffuser 31 and the first reflector 30, the other of the second reflector 30 and the second diffuser 31, along the respective first central edges 13 and second central edges 17 can be made in various ways, for example by means of a bolted connection through special parts in the form of protrusions x on the first reflector 30 and the second reflector 30 on the side of the surface facing away from the first diffuser 31 and the second diffuser 31.
  • the additional element 12 is a device element, made with the possibility of closing the junction of the two parts of the device connected to each other.
  • the specified connection occurs along the respective first Central edges 13 and second Central edges 17 or near them from the side of the first diffuser 31 and the second diffuser 31 and / or from the side of the first reflector 30 and the second reflector 30.
  • the device is made symmetrically with respect to the additional element 12. In this case, when examining the device from the side of the first main parts 8 and the second main parts 19, the first reflectors 28 are located on both sides of the additional element 12 in the upper and middle parts of the device.
  • the additional element 12 From the side of the first reflectors 28, opposite the additional element 12 has two recesses 18, in which during operation there are light sources covered by the material of the first diffuser 31 and the second diffuser 31.
  • the lower part devices i.e. near the first lower edges 1 and the second lower edges 16, on both sides of the additional element 12 in the respective recesses 18 there are corresponding light sources covered by the material of the inserts 3.
  • a narrowing is formed 2 devices.
  • the corresponding second reflective lens 29, the corresponding groove 22 with the crossbeams 23, covered by the material of the first diffuser 31 or the second diffuser 31 and part of the first main part 8 of the first diffuser 31 or the second diffuser 31.
  • the device may be provided with a cover made of a plate in the form of a parabolic segment.
  • the cover is made with the possibility of connecting it along a curved (parabolic) edge with two first upper edges 15 and / or two second upper edges 27, after connecting the halves of the device to each other.
  • the utility model is implemented as follows.
  • the user makes the device as described above.
  • the user mounts the device on the back of the vehicle.
  • the user installs two devices on the rear of the vehicle near its sides.
  • the corresponding second reflectors 29 of each of the devices can be turned towards the side parts of the vehicle.
  • the first upper edges 15 and the second upper edges 27 are turned away from the wheels, and the first lower edges 1 and second lower edges 16 towards the wheels, i.e. towards the earth's surface.
  • the user connects the light sources to the on-board power source (battery or generator) of the vehicle.
  • the user passes through the first holes 25 and places light sources in the recesses 18.
  • the user turns on the light sources.
  • the radiation of the light source is reflected from the first reflector 30 and the second reflector 30, due to the surface of the first reflector 30 and the second reflector 30 facing the first diffuser 31 and the second diffuser 31, is mirrored and scattered due to the relief surface being embossed.
  • the reflected and scattered light passes through the first diffuser 31 and the second diffuser 31, while additionally diffusing and acquires the color of the color of the first diffuser 31 and the second diffuser 31, for example, in the particular case red.
  • the implementation of the device in the manner described above provides an increase in the detection range of the vehicle, due to the optimization of the light flux.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Le modèle d'utilité concerne des moyens d'éclairage destinés aux véhicules automobiles. Le but du modèle d'utilité proposé est d'augmenter la distance de visibilité du véhicule automobile. Le modèle d'utilité est réalisé comme suit : pendant l'utilisation, l'utilisateur met en marche des sources de lumière. Le rayonnement de la source de lumière est réfléchi du premier réflecteur et du deuxième réflecteur grâce à la réalisation de la surface du premier réflecteur et du deuxième réflecteur orienté vers un premier diffuseur et un deuxième diffuseur sous forme de miroir; la lumière est réfléchie grâce au fait que les surfaces renfoncées présentent un relief. La lumière réfléchie et dispersée passe par un premier diffuseur et un deuxième diffuseur et subie une diffusion supplémentaire; elle prend la coloration d'un premier diffuseur et d'un deuxième diffuseur, par exemple, dans un cas particulière, la couleur rouge. La lumière de la source de lumière disposée dans le renfoncement réalisé dans le premier réflecteur et le deuxième réflecteur du côté du deuxième bord inférieur passe par un insert transparent et par conséquent ne prend aucune coloration. La lumière provenant d'une source de lumière externe (les phares d'un autre véhicule) tombe sur de premiers et/ou de deuxièmes catadioptres et/ou des rainures avec des éléments transversaux, qui s'y reflètent dans la direction d'une source de lumière externe. Pris dans son ensemble, la lumière des sources de lumière externes réfléchie des premiers catadioptres et/ou de deuxièmes catadioptres et/ou de rainures dotées d'éléments transversaux ainsi que la lumière provenant de sources de lumière montées dans le dispositif forme un rayonnement lumineux permettant de détecter ce moyen de transport à une distance supérieure à la détection du rayonnement lumineux d'un prototype de 8%. Le résultat technique est indiqué en pourcentage en raison du test du dispositif et du prototype dans des conditions d'exploitation différentes, y compris pour des degrés différents d'éclairage et de l'épaisseur du brouillard.
PCT/RU2012/000411 2011-06-29 2012-05-24 Feu arrière pour véhicule automobile Ceased WO2013002675A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011126600 2011-06-29
RU2011126600 2011-06-29

Publications (1)

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WO2013002675A1 true WO2013002675A1 (fr) 2013-01-03

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PCT/RU2012/000411 Ceased WO2013002675A1 (fr) 2011-06-29 2012-05-24 Feu arrière pour véhicule automobile

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379198A (en) * 1991-12-17 1995-01-03 Zhang; Zhijie Courtesy lamp system for vehicles
JPH11105624A (ja) * 1997-10-07 1999-04-20 Koito Mfg Co Ltd ランプ
RU2211400C2 (ru) * 2001-10-08 2003-08-27 Открытое акционерное общество "АВТОВАЗ" Осветительное устройство транспортного средства
KR100742616B1 (ko) * 2006-04-28 2007-07-24 주식회사 쉐프네커 풍정 방향지시등을 겸비한 아웃사이드 미러
KR100817396B1 (ko) * 2005-11-13 2008-03-27 이민호 승용차 사이드 미러에 장착되는 방향지시등

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379198A (en) * 1991-12-17 1995-01-03 Zhang; Zhijie Courtesy lamp system for vehicles
JPH11105624A (ja) * 1997-10-07 1999-04-20 Koito Mfg Co Ltd ランプ
RU2211400C2 (ru) * 2001-10-08 2003-08-27 Открытое акционерное общество "АВТОВАЗ" Осветительное устройство транспортного средства
KR100817396B1 (ko) * 2005-11-13 2008-03-27 이민호 승용차 사이드 미러에 장착되는 방향지시등
KR100742616B1 (ko) * 2006-04-28 2007-07-24 주식회사 쉐프네커 풍정 방향지시등을 겸비한 아웃사이드 미러

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