WO2020129345A1 - 鞍乗型車両の灯火装置 - Google Patents

鞍乗型車両の灯火装置 Download PDF

Info

Publication number
WO2020129345A1
WO2020129345A1 PCT/JP2019/037845 JP2019037845W WO2020129345A1 WO 2020129345 A1 WO2020129345 A1 WO 2020129345A1 JP 2019037845 W JP2019037845 W JP 2019037845W WO 2020129345 A1 WO2020129345 A1 WO 2020129345A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
led light
extension member
reflector
lighting device
Prior art date
Application number
PCT/JP2019/037845
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
シンナポン マノチョムプー
パッタラソーン ワンルンルェンクン
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP2020561162A priority Critical patent/JP7124118B2/ja
Priority to BR112021011233-2A priority patent/BR112021011233A2/pt
Priority to CN201990001243.3U priority patent/CN216556943U/zh
Publication of WO2020129345A1 publication Critical patent/WO2020129345A1/ja

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • 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
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers

Definitions

  • the present invention relates to a lighting device for a straddle type vehicle, and more particularly to a lighting device for a straddle type vehicle that can efficiently emit light from an extension member arranged between an outer lens and a reflector.
  • an extension member having a transparent portion is arranged in front of the reflector to irradiate a light source that emits light from a main lighting device.
  • a configuration is known in which the extension member is also caused to emit light by light.
  • Patent Document 1 a light source composed of an incandescent light bulb is arranged in the center of a bowl-shaped reflector, and a lamp for a straddle-type vehicle in which a reflection portion for emitting light from the extension member is formed at a position outside the extension member.
  • a device is disclosed.
  • the light source is not arranged in the center of the reflector as in Patent Document 1, but is arranged above or below the reflector.
  • the light emitted from the LED light source is reflected to the front of the vehicle body by a reflector.
  • the LED light source is arranged above or below the reflector, even if an extension member is arranged between the outer lens and the reflector, it is difficult to emit light with the same LED light source. There were challenges.
  • An object of the present invention is to solve the above-mentioned problems of the prior art and to provide a lighting device for a straddle-type vehicle in which an extension member arranged between an outer lens and a reflector can be efficiently caused to emit light by an LED light source. ..
  • the present invention provides an LED light source (37, 39) mounted on a substrate (35) and a reflector member disposed above or below the vehicle body of the LED light source (37, 39).
  • a lighting device (12) for a saddle-ride type vehicle having (60) and an extension member (50) which is disposed in front of the reflector member (60) in the vehicle body and at least a part of which is provided with a transparent portion (52). ), the LED light source (37, 39) is disposed in the vicinity of the extension member (50) in front view of the vehicle body, and is located behind the extension member (50) in the vehicle body, and the LED light source (37, 39).
  • the first feature in that a reflection surface (68, 69) for reflecting the irradiation light of the LED light source (37, 39) toward the extension member (50) is provided at a position in front of the vehicle body. There is.
  • the second feature is that the LED light source (37, 39) is arranged at a position overlapping the extension member (50) in a front view of the vehicle body.
  • the reflector member (60) is arranged below the LED light source (37, 39) in the vehicle body, and the reflecting surface (68, 69) is formed integrally with the reflector member (60).
  • the third characteristic is that
  • the lighting device (12) includes at least a high beam LED light source (36) and a low beam LED light source (37), and the reflection surface (68, 69) illuminates at least the low beam LED light source (37).
  • a fourth characteristic is that light is reflected toward the extension member (50).
  • the extension member (50) has a fifth characteristic in that an opaque portion (51) is provided in front of the high beam LED light source (36).
  • extension member (50) is configured such that a part of the transparent member is subjected to an opaque treatment to provide the opaque portion (51), and the upper surface of the reflector member (60) is provided with:
  • a sixth point is that a stay (71) is installed between the extension member (50) and the high beam LED light source (36) to block the irradiation light of the high beam LED light source (36).
  • the LED light source (37, 39) is composed of a low beam LED light source (37) and a position light LED light source (39), and the reflection surface (68, 69) is the position light optical LED light source (39). ) Part of the irradiation light of (1) is reflected toward the extension member (50), and a part of the irradiation light of the LED light source (37) for the low beam is applied to the extension member (50).
  • the seventh feature is that the second reflection surface (69) reflects toward the front surface.
  • an LED light source (37, 39) mounted on the substrate (35), and a reflector member (60) arranged above or below the vehicle body of the LED light source (37, 39).
  • a lighting device (12) for a saddle-ride type vehicle comprising: an extension member (50) provided at a front portion of the reflector member (60) in the vehicle body and having a transparent portion (52) at least partially provided therein.
  • the LED light source (37, 39) is arranged in the vicinity of the extension member (50) in front view of the vehicle body, is behind the extension member (50) in the vehicle body, and is closer to the vehicle body than the LED light source (37, 39).
  • the reflecting surface (68, 69) for reflecting the irradiation light of the LED light source (37, 39) toward the extension member (50) is provided at the front position, the vicinity of the extension member is seen in the front view of the vehicle body. It is possible to irradiate the back surface of the extension member with the irradiation light of the LED light source while disposing the LED light source in the. This makes it possible to mount the LED light source that emits light from the extension member on the same substrate as the LED light source that irradiates the reflector member with irradiation light, preventing an increase in the number of parts and assembly man-hours, and increasing the vertical dimension of the lighting device. It becomes possible to reduce.
  • the LED light source (37, 39) is arranged at a position overlapping the extension member (50) in a front view of the vehicle body, the substrate on which the LED light source is mounted is formed by the extension member. By being hidden, it is possible to enhance the appearance of the lighting device in front view of the vehicle body.
  • the reflector member (60) is disposed below the vehicle body of the LED light source (37, 39), and the reflection surface (68, 69) is the reflector member (60). Since it is integrally formed with the lighting device, it is possible to obtain a lighting device in which the reflecting surface and the extension member are located above the light emitting portion formed by the reflector member. Further, since the reflecting surface is formed integrally with the reflector member, it is possible to prevent an increase in the number of parts due to the providing of the reflecting surface.
  • the lighting device (12) includes at least a high beam LED light source (36) and a low beam LED light source (37), and the reflecting surface (68, 69) is at least the low beam LED. Since the irradiation light of the light source (37) is reflected toward the extension member (50), the transmission part of the extension member emits light when the low beam is turned on, so that a characteristic appearance can be obtained.
  • the extension member (50) is provided with the opaque portion (51) at a position in front of the LED light source for high beam (36), the extension member (50) is provided in front of the LED light source for high beam. Since the extension member is not made to emit light at the position of, it is possible to give the lighting device a novel light emission mode.
  • the extension member (50) is configured such that a non-transmissive portion (51) is provided on a part of a transmissive member to provide the non-transmissive portion (51), and the reflector member ( A stay (71), which is located between the extension member (50) and the LED light source for high beam (36) and blocks the irradiation light of the LED light source for high beam (36), is erected on the upper surface of 60). Therefore, the stay can prevent the irradiation light of the high beam LED light source from hitting the extension member. As a result, it is possible to increase the degree of freedom in the method of impermeable treatment of the extension member, the color, and the like.
  • the LED light source (37, 39) includes a low beam LED light source (37) and a position light LED light source (39), and the reflecting surface (68, 69) is the position light.
  • the reflecting surface (68, 69) is the position light.
  • FIG. 1 is a right side view of a motorcycle to which a lighting device according to an embodiment of the present invention is applied. It is a front view of a headlight. It is a left side view of a headlight. It is a front view of the headlight in a state where the outer lens is removed.
  • FIG. 6 is a top view of the headlight with an outer lens removed.
  • It is a perspective view of an extension member. It is a top view of the headlight which removed the extension member from the state of FIG. It is the perspective view which looked at the headlight shown in Drawing 5 from the position near the lower part of the body. It is the perspective view which looked at the reflector member from the vehicle body right front. It is a partially expanded perspective view of a reflector member. 1. It is the XI-XI sectional view taken on the line of FIG. FIG. 3 is a sectional view taken along line XII-XII in FIG. 2.
  • FIG. 1 is a right side view of a motorcycle 1 to which a lighting device 12 according to an embodiment of the present invention is applied.
  • a vehicle body frame 2 of a motorcycle 1 as a saddle-ride type vehicle has a main frame 3 extending in the vehicle body rearward from a head pipe 44 and curving downward in the vehicle width direction center.
  • a pivot 56 that pivotally supports the swing arm 21 is provided at the lower end of the main frame 3.
  • a steering stem (not shown) is rotatably supported by the head pipe 44, and a top bridge 10 and a bottom bridge 58 that support a pair of left and right front forks 16 are fixed above and below the steering stem.
  • a steering handlebar 5 having a symmetrical handlebar 7 is fixed to the top bridge 10, and a pair of left and right rearview mirrors 6 are attached to the steering handlebar 5.
  • a front wheel WF is rotatably supported by a lower end portion of the front fork 16, and a front fender 15 that covers the front wheel WF is disposed at an intermediate position of the front fork 16.
  • a pair of left and right upper seat frames 28 and 29 are attached to the upper rear end of the main frame 3.
  • a power unit P having a single-cylinder 4-cycle engine and a transmission integrally formed is fixed to a lower portion of the main frame 3.
  • the swing arm 21 swingably supported by the pivot 56 is suspended from the lower seat frame 29 by a pair of left and right rear cushions 22.
  • the rotational driving force of the power unit P is transmitted to the rear wheels WR via a drive chain (not shown) covered by the chain cover 20.
  • a throttle body 48 including a throttle valve and a fuel injection device is attached to the back side of the power unit P, and combustion gas of the power unit P is guided to a muffler at the rear of the vehicle body via an exhaust pipe 17.
  • a side stand 18 and a center stand 19 are swingably supported at the lower end of the main frame 3.
  • a front cowl 8 that supports a windscreen 9 and a headlight 12 as a lighting device is attached to the front of the head pipe 44.
  • a pair of left and right front blinker devices 11 are arranged outside the front cowl 8 in the vehicle width direction, and a holder member 14 that supports the front license plate 13 is attached to a lower end portion of the front cowl 8.
  • a fuel tank 43 is arranged above the main frame 3. At the rear of the fuel tank 43, a seat 54 in which a front seat and a rear seat are integrally formed is arranged. Below the fuel tank 43, a side cover 55 is provided to cover the left and right of an air cleaner box (not shown) connected to the rear of the throttle body 48. A rear cowl 57 that covers the upper seat frame 28 and the lower seat frame 29 is disposed behind the side cover 55.
  • a grab bar 27 is provided on the upper rear side of the rear cowl 57, and a tail light 26 is attached to the rear end of the rear cowl 57.
  • a rear fender 24 that supports the pair of left and right rear winker devices 25 and the rear license plate 23 is fixed to a lower portion of the rear cowl 57.
  • FIG. 2 is a front view of the headlight 12. Further, FIG. 3 is a left side view of the headlight 12.
  • the headlight 12 houses a substrate 35 for mounting a light source and a reflector member 60 (see FIG. 4) inside a housing 31 formed of a colored synthetic resin or the like, and the front of the housing 31 is made of a colorless transparent synthetic resin or the like. It is configured to be covered with the formed outer lens 30.
  • a pair of left and right upper support parts 32 for supporting the front cowl 8, a left side support part 33, a right side support part 34, and a lower support part 38 for adjusting the optical axis are provided on the periphery of the housing 31.
  • An extension member that functions as a light emitting surface is disposed between the outer lens 30 and the reflector member, and the headlight 12 includes the high beam light emitting portion 42 and the high beam light emitting portion 42 at the center in the vehicle width direction.
  • the low beam light emitting parts 41 (41L, 41R) located on both sides, the high beam light emitting part 42, and the extension light emitting parts 40 (40L, 40R) located above the low beam light emitting part 41, as well as the left and right upper parts of the high beam light emitting part 42
  • the position light emitting section 49 (49L, 49R) emits light.
  • the extension light emitting section 40 and the position light emitting section 49 located below the center of the extension light emitting section 40 in the vehicle width direction are turned on, and when the engine is started, the low beam light emitting section is turned on. 41 is additionally lighted, a portion of the extension light emitting portion 40 on the outer side in the vehicle width direction emits light, and when the high beam is selected by operating the dimmer switch, the high beam light emitting portion 42 is additionally lighted.
  • the extension light-emitting part 40 has a long shape that extends in the vehicle width direction, which allows the extension light-emitting part 40 to be visually recognized as a light source that is independent of the low beam and the high beam. It is possible to improve the quality and the sense of quality.
  • FIG. 4 is a front view of the headlight 12 with the outer lens 30 removed.
  • 5 is a top view of the same, and
  • FIG. 6 is a perspective view of the extension member 50.
  • the board 35 on which the five LED light sources are mounted is arranged above the reflector member 60 so as to be oriented substantially horizontally when attached to the vehicle body.
  • the extension member 50 is fixed to the housing 31 so as to cover the front of the substrate 35 and the left and right ends of the reflector member 60.
  • a positioning protrusion 46 that engages with the front cowl 8 is provided at the center of the upper portion of the extension member 50.
  • the positioning protrusion 47 formed on the extension member 50 penetrates to the right side of the positioning protrusion 46 in the vehicle width direction and projects toward the front of the vehicle body.
  • the extension member 50 is attached to the housing 31 on the left side of the positioning protrusion 46 in the vehicle width direction.
  • a fastening member 45 for fixing is provided. Through holes provided at both left and right ends of the extension member 50 and through which the positioning protrusions penetrate are arranged at asymmetrical positions on the left and right to improve the positioning accuracy.
  • a pair of left and right position light LED light sources 39 (39L, 39R) are mounted in addition to a high beam LED light source 36 and a pair of left and right low beam LED light sources 37 (37L, 37R) in the vehicle width direction center. Has been done.
  • the reflector member 60 is provided with a high beam reflector 61 at the center of the vehicle width direction and left and right low beam reflectors 62 (62L, 62R), which form a high beam light emitting portion 42 and a low beam light emitting portion 41, respectively.
  • Position light reflectors 63 (63L, 63R) for irradiating the irradiation light of the position light LED light source 39 to the front of the vehicle body and the rear surface side of the extension member 50 are formed on the left and right of the upper end of the high beam reflector 61. ..
  • the extension member 50 is provided with a pair of left and right transparent portions 52 (52L, 52R), a central non-transparent portion 51, and a lateral non-transparent portion 53, which are shown by the stippling hatching.
  • the extension member 50 is formed of a colorless transparent or colored transparent synthetic resin or the like that allows light to pass therethrough, and is provided with the opaque portions 51 and 53 by metal vapor deposition, plating or the like.
  • the extension light emitting unit 40 (40L, 40R) shown in FIG. 2 is configured by the transmitting unit 52 (52L, 52R).
  • the central non-transmissive portion 51 is provided by plating, and the extension member 50 is not made to emit light at the position in front of the high beam LED light source 36, thereby giving the headlight 12 a novel light emission mode.
  • a through hole 45a through which the fastening member 45 passes and a through hole 47a through which the positioning protrusion 47 passes are provided on the left and right of the positioning protrusion 46.
  • FIG. 7 is a top view of the headlight 12 with the extension member 50 removed from the state of FIG.
  • the front lower end portion of the high beam reflector 61 is located at the frontmost position in the vehicle body, and the left and right low beam reflectors 62 are so shaped that their front edges are located rearward in the vehicle body as they extend outward in the vehicle width direction.
  • the board 35 having a shape in which the dimension in the vehicle width direction gradually decreases toward the front side of the vehicle body is fixed to the upper portion of the reflector member 60.
  • the reflector member 60 is fixed to the front part of the housing 31 by a stay 71 standing upright from the upper end.
  • the stay 71 also has a function as a light shielding plate that does not leak the irradiation light of the high beam LED light source 36 forward.
  • An eaves portion 71a extending to the front of the vehicle body is formed at the lower end portion of the stay 71.
  • the five LED light sources mounted on the lower surface of the substrate 35 are arranged so that the high beam LED light source 36 and the low beam LED light source 37 are located on the rear side of the vehicle body rather than the position light LED light source 39 on the front side of the vehicle body. Has been done.
  • the reflector member 60 is formed with openings 65, 66 and 67 for passing the irradiation light of each LED light source. The details will be described later.
  • FIG. 8 is a perspective view of the headlight 12 shown in FIG. 5 viewed from a position near the bottom of the vehicle body.
  • FIG. 9 is a perspective view of the reflector member 60 as seen from the front right side of the vehicle body.
  • the reflector member 60 integrally formed of a colored synthetic resin or the like is subjected to a reflective surface treatment by metal vapor deposition or plating on the entire surface thereof.
  • the ceiling member 72 of the reflector member 60 is provided with five openings for passing the irradiation light of the LED light source.
  • Position light openings 67 (67L, 67R) through which the irradiation light of the position light LED light source 39 passes are provided on both left and right sides of the high beam opening 65 at the center in the vehicle width direction.
  • the light emitted from the position light LED light source 39 that has passed through the position light opening 67 is reflected to the front of the vehicle body by the position light reflector 63 (63L, 63R) and guided to the front of the vehicle body and the rear surface side of the extension member 50.
  • the ceiling member 72 above the low beam reflector 62 is provided with low beam openings 66 (66L, 66R) through which the irradiation light of the low beam LED light source 37 passes.
  • a pair of left and right partition plates 70 for partitioning the respective reflectors are provided between the high beam reflector 61 and the low beam reflector 62.
  • a large number of uneven shapes are formed to enhance the appearance and diffuse the irradiation light.
  • the ceiling member 72 of the reflector member 60 is formed with the position light openings 67 on the left and right of the high beam opening 65 at the center in the vehicle width direction, and further on the outer side of the position light opening 67 in the vehicle width direction.
  • a pair of low beam openings 66 are formed.
  • a first reflection as a reflection surface for reflecting a part of the irradiation light of the position light LED light source 39 to the front of the vehicle body and the rear surface of the extension member 50.
  • the surface 68 (68L, 68R) is formed.
  • a second reflecting surface 69 (a reflecting surface that reflects a part of the irradiation light of the low beam LED light source 37 to the back surface of the extension member 50 ( 69L, 69R) are formed.
  • the areas of the first reflecting surface 68 and the second reflecting surface 69 formed on the upper surface of the ceiling member 72 are each hatched with dots.
  • a stay 71 having a function of preventing the irradiation light of the high beam LED light source 36 from leaking to the front of the vehicle body and supporting the reflector member 60 in the housing 31 is provided upright.
  • This also functions as a light shield.
  • the irradiation light passing through the transmission portions 52 (52L, 52R) of the extension member 50 does not affect the high beam emission portion 42 (see FIG. 2).
  • FIG. 10 is a partially enlarged perspective view of the reflector member 60.
  • the position light reflector 63 has a total of six reflecting surfaces having different angles and curvatures in order to irradiate the irradiation light passing through the position light opening 67 to the front of the vehicle body and the rear surface of the transmitting portion 52 of the extension member 50. ing. Since the position light LED light source 39 is arranged above substantially the center of the position light opening 67, the position light reflector 63 is located behind the position light LED light source 39 in the vehicle body.
  • FIG. 11 is a sectional view taken along the line XI-XI in FIG.
  • a part of the irradiation light of the position light LED light source 39 is irradiated to the front of the vehicle body by the position light reflector 63, and the lower side of the ceiling member 72 positioned in front of the position light opening 67 is guided.
  • the back surface of the transmission part 52 of the extension member 50 is irradiated.
  • the upper edge of the light emitting area of the transmissive portion 52 is determined by the position of the front end portion of the ceiling member 72.
  • the lower edge of the light emitting area of the transmissive portion 52 is determined by the position of the front end portion of the substrate 35.
  • another part of the irradiation light of the position light LED light source 39 is reflected by the first reflecting surface 68 provided on the ceiling member 72 and is irradiated on the back surface of the transmitting portion 52 of the extension member 50.
  • FIG. 12 is a sectional view taken along line XII-XII in FIG.
  • the irradiation light of the LED light source 37 for low beam is applied to the front of the vehicle body by the reflector 62 for low beam, and is reflected by the second reflecting surface 69, so that it is reflected on the back surface of the transmitting portion 52 of the extension member 50. Is irradiated. Accordingly, when the low-beam LED light source 37 is turned on, the transmissive portion 52 that is elongated in the vehicle width direction can be made to emit light to a position outside the vehicle width direction.
  • the LED light sources 37 and 39 are provided at the rear of the extension member 50 and at the front of the low beam LED light source 37 and the position light LED light source 39.
  • the irradiation light of the LED light source is arranged while the LED light source is arranged in the vicinity of the extension member in a front view of the vehicle body. It is possible to irradiate the back surface of the extension member.
  • the LED light sources 37 and 39 for emitting light from the extension member can be mounted on the same substrate 35 as the high beam LED light source 36, which can prevent an increase in the number of parts and assembling steps, and can reduce the vertical dimension of the headlight 12. It becomes possible to reduce.
  • the low-beam LED light source 37 and the position-light LED light source 39 are arranged at positions overlapping the extension member 50 when the vehicle body is viewed from the front, the substrate 35 on which the LED light sources 37 and 39 are mounted is moved by the extension member 50. By being hidden, it is possible to improve the appearance of the headlight 12 in front view of the vehicle body. Further, since the first reflecting surface 68 and the second reflecting surface 69 are formed integrally with the reflector member 60, an increase in the number of parts can be prevented.
  • the shape, arrangement, etc. are not limited to those in the above embodiment, and various changes can be made.
  • the first reflecting surface, the second reflecting surface, and the transmitting portion of the extension member may be located below the reflector.
  • INDUSTRIAL APPLICABILITY The lighting device according to the present invention can be applied to a saddle-ride type three-wheeled vehicle, four-wheeled vehicle, or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
PCT/JP2019/037845 2018-12-21 2019-09-26 鞍乗型車両の灯火装置 WO2020129345A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020561162A JP7124118B2 (ja) 2018-12-21 2019-09-26 鞍乗型車両の灯火装置
BR112021011233-2A BR112021011233A2 (pt) 2018-12-21 2019-09-26 Dispositivo de iluminação para veículo de montar
CN201990001243.3U CN216556943U (zh) 2018-12-21 2019-09-26 鞍乘型车辆的照明装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018239114 2018-12-21
JP2018-239114 2018-12-21

Publications (1)

Publication Number Publication Date
WO2020129345A1 true WO2020129345A1 (ja) 2020-06-25

Family

ID=71100739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/037845 WO2020129345A1 (ja) 2018-12-21 2019-09-26 鞍乗型車両の灯火装置

Country Status (4)

Country Link
JP (1) JP7124118B2 (zh)
CN (1) CN216556943U (zh)
BR (1) BR112021011233A2 (zh)
WO (1) WO2020129345A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024063090A1 (ja) * 2022-09-22 2024-03-28 市光工業株式会社 車両用灯具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007305575A (ja) * 2006-04-11 2007-11-22 Koito Mfg Co Ltd 車両用灯具
JP2014186862A (ja) * 2013-03-22 2014-10-02 Koito Mfg Co Ltd 車両用灯具
JP2016162589A (ja) * 2015-03-02 2016-09-05 株式会社小糸製作所 車両用灯具
JP2018052263A (ja) * 2016-09-28 2018-04-05 本田技研工業株式会社 車両用灯火器構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5988594B2 (ja) * 2012-01-24 2016-09-07 株式会社小糸製作所 灯具ユニットおよび車両用灯具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007305575A (ja) * 2006-04-11 2007-11-22 Koito Mfg Co Ltd 車両用灯具
JP2014186862A (ja) * 2013-03-22 2014-10-02 Koito Mfg Co Ltd 車両用灯具
JP2016162589A (ja) * 2015-03-02 2016-09-05 株式会社小糸製作所 車両用灯具
JP2018052263A (ja) * 2016-09-28 2018-04-05 本田技研工業株式会社 車両用灯火器構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024063090A1 (ja) * 2022-09-22 2024-03-28 市光工業株式会社 車両用灯具

Also Published As

Publication number Publication date
JP7124118B2 (ja) 2022-08-23
BR112021011233A2 (pt) 2021-08-24
CN216556943U (zh) 2022-05-17
JPWO2020129345A1 (zh) 2020-06-25

Similar Documents

Publication Publication Date Title
JP5534677B2 (ja) 自動二輪車のポジションライトおよび灯火装置
JP5660726B2 (ja) 車両用灯火装置
JP5211020B2 (ja) 鞍乗り型車両の前部灯火器構造
EP2796318B1 (en) Tail light device for a vehicle
JP2009158409A (ja) 車両用灯火器構造
JP5875435B2 (ja) 自動二輪車の尾灯装置
WO2020129345A1 (ja) 鞍乗型車両の灯火装置
JP2009181913A (ja) 車両の前照灯装置
JP6975844B2 (ja) 鞍乗型車両のコーナリングライト
JP6975843B2 (ja) 鞍乗型車両のコーナリングライト
JP6858741B2 (ja) 鞍乗り型車両の前照灯
JP5504016B2 (ja) ヘッドライト装置
CN111256091A (zh) 车辆用照明器具
JP5564011B2 (ja) 車両の後部構造
WO2018180432A1 (ja) 鞍乗型車両の灯火装置
WO2022163442A1 (ja) 鞍乗り型車両
JP7159264B2 (ja) 灯火器
CN110388621B (zh) 跨骑型车辆用灯具
JP6426675B2 (ja) 車両の灯火装置
JP6670927B2 (ja) 車両の灯火装置
CN109070958B (zh) 鞍乘型车辆的前照灯装置
CN110316288B (zh) 跨坐型车辆

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19897559

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020561162

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112021011233

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112021011233

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20210610

122 Ep: pct application non-entry in european phase

Ref document number: 19897559

Country of ref document: EP

Kind code of ref document: A1