WO2006016415A1 - Dispositif émetteur de lumière pour automobile - Google Patents

Dispositif émetteur de lumière pour automobile Download PDF

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Publication number
WO2006016415A1
WO2006016415A1 PCT/JP2004/011724 JP2004011724W WO2006016415A1 WO 2006016415 A1 WO2006016415 A1 WO 2006016415A1 JP 2004011724 W JP2004011724 W JP 2004011724W WO 2006016415 A1 WO2006016415 A1 WO 2006016415A1
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
emitting device
automobile
light
annular
Prior art date
Application number
PCT/JP2004/011724
Other languages
English (en)
Japanese (ja)
Inventor
Shunji Okajima
Original Assignee
Frash Ray Inc.
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 Frash Ray Inc. filed Critical Frash Ray Inc.
Priority to JP2006531099A priority Critical patent/JPWO2006016415A1/ja
Priority to PCT/JP2004/011724 priority patent/WO2006016415A1/fr
Publication of WO2006016415A1 publication Critical patent/WO2006016415A1/fr

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
    • B60Q1/2661—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 mounted on parts having other functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details

Definitions

  • the present invention relates to a light emitting device for an automobile that can be attached to a drum brake of an automobile and can improve a light emitting effect.
  • Patent Document 1 a light emitting device provided with two light emitting diodes along a curved portion of a C-shaped resin plate is provided.
  • a technique is described in which a flash that rotates from the inside of a running tire emits light when attached to a disc brake caliper inside the tire.
  • the technology described in this patent document embeds a light emitting die 3 at both ends of a C-shaped curved resin toward the center of the C-shaped curve. And the light emitting device 100 is attached to the disc brake caliper 13 with U-shaped metal fittings 4 disposed at both ends of the resin.
  • 2 is a refracting part
  • 5 is a mounting hole
  • 6 is an adjusting part
  • 7 is an adjusting part mounting bolt
  • 8 is a nut
  • 9 is a joint seal
  • 10 is a tire
  • 1 1 is a road wheel
  • 1 2 Is the disc mouth — evening
  • 14 is the disc brake carrier mounting bolt
  • 15 is the vehicle body
  • 16 is the axle
  • 17 is the drive shaft
  • 18 is the back plate
  • 19 is the adjustment hole
  • Patent Document 1 The technology described in Patent Document 1 described above can emit light so that light rotates inside the tire when the running vehicle is viewed from the side, but the light emitting die 3 is equally spaced from the center of rotation. Since it is arranged, the light can only be seen as a simple ring shape of a single color, and there is a problem that it is difficult to say that the decoration effect is sufficient.
  • Patent Document 1 since the technology described in Patent Document 1 was made in a C shape for a disc brake, there was a problem that it was difficult to attach to a drum brake.
  • An object of the present invention is to provide a light-emitting device for automobiles that exhibits a decorative effect sufficiently and can be attached to a drum brake type automobile.
  • the present invention provides a light-emitting device for automobiles in which a plurality of light-emitting die pads are embedded in a transparent annular resin portion, and a plurality of diamond cuts are engraved, and a light emission direction.
  • An annular resin portion in which two rows of light emitting diodes with opposite directions are embedded so that the light emission direction faces the inside of the annular shape, and one bent piece whose one end is fixed to the annular portion of the annular resin portion,
  • a U-shaped step having the other bent piece that is bent in parallel with the one bent piece, one end attached to the other bent piece of the U-shaped step, and the other end of the back piece of the automobile.
  • the first feature is that it has an I-shaped stay attached to the.
  • the present invention provides the light emitting device for automobiles according to the second aspect, wherein the annular resin portion is configured by adhering two resin portions having a plurality of diamond cuts formed on the inner surface.
  • the diamond cut ridge portion is a linear diamond cut portion in which the diamond cut ridges are linearly arranged.
  • the third feature is that it is a cross-diamond cutting part with adjacent cuttings.
  • the present invention provides the automotive light emitting device according to the first or second feature, wherein the diamond cut collar forms a character or a symbol as a fourth feature, and in the automotive light emitting device of any of the above features
  • the fifth feature is that the light emission colors of the two rows of light emitting die are different from each other.
  • one folded piece of the U-shaped step is:
  • a sixth feature is that it has two holes for fixing to the annular resin portion, and the other bent piece has a long hole for fixing to the I-shaped stage and any one of the above.
  • the I-shaped stage has an elongated hole for fixing to the other folded piece of the U-shaped stage at one end, and is opened to a back play bowl at the other end.
  • the seventh feature is to have a hole for fixing with the hole. That.
  • the automobile light emitting device of the present invention since the two rows of light emitting diodes are arranged so that the light emitting directions are opposite to each other, the light emitted from the light emitting die can be entirely transmitted through the resin part. And is refracted by the diamond cutlet in a complicated manner, so that the flash can be sufficiently scattered inside the transmissive resin, and therefore, the decoration effect can be sufficiently exhibited. Furthermore, the automobile light emitting device according to the present invention can be attached to a drum brake type automobile by using an annular transparent resin and U-shaped and I-shaped stages.
  • FIG. 1 is a front view of a light emitting device according to an embodiment of the present invention.
  • FIG. 2 is a side view of the light emitting device according to the present embodiment.
  • FIG. 3 is a view showing a metal fitting according to the present embodiment.
  • FIG. 4 is a view showing a state in which the light emitting device according to the present embodiment is attached to an automobile.
  • FIG. 5 is a view showing a diamond cutlet of the light emitting device according to the present embodiment.
  • FIG. 6 is a front view of a light emitting device according to another embodiment of the present invention.
  • Fig. 7 is a front view of a light emitting device according to the prior art.
  • FIG. 8 is a side view of a conventional light emitting device.
  • FIG. 9 is a view showing a state in which a light emitting device according to the prior art is attached to an automobile.
  • the light emitting device 100 includes a plurality of light emitting diodes 3a and 3b arranged in two rows in an annular synthetic resin portion 50, as shown in FIG.
  • a cross diamond cut collar 20 described later is provided on the outer ring side of the resin part 50, and a straight diamond cut collar 2 is provided on the inner ring side as a basic structure.
  • the annular synthetic resin portion 50 is obtained by bonding two transparent annular resin portions 50 a and 50 b together to form a diamond cut 2 a on the bonding surface.
  • a slot is engraved and a plurality of light emitting diodes 3a and 3b are arranged in two rows and embedded.
  • the light emitting die 3a is oriented in the clockwise direction with respect to FIG.
  • the light emitting diodes 3 b are arranged at equal intervals (90 degrees) toward the middle, and the light emitting diodes 3 b are directed counterclockwise with respect to FIG.
  • the light emitting diode 3a is colored orange and the light emitting diode 3b is colored blue, but the color / number / positioning interval of the light emitting diodes is not limited to this.
  • the light emitting die 3a and 3b emit light by electric power supplied from the electric circuit of the automobile.
  • the straight diamond cut ridge 2 is a diamond cut ridge 2 which is a square pyramid-shaped recess whose center is deepest as shown in FIG. 5 (b) on one surface of the annular resin portions 50a and 50b. a is arranged in a straight line, and the linear array is crossed at intervals. is there.
  • the annular resin portion 50 according to the present embodiment is bonded to the two annular resin portions 50a and 50b so that the diamond force 2a faces each other. Shielded for waterproofing with adhesive. ..
  • the light-emitting device 100 includes a ring-shaped resin 50 0 a and 50 b having a large number of the diamond cuts 2 a disposed therein, and two rows of light-emitting diodes 3 a and 3 b. Because the irradiation direction of the light is between the outer periphery and the inner periphery of the annular resin, the light emitted from the light emitting diode is refracted by the diamond cut 2a in the annular resin and diffuses light. can do. In addition, since the light emitting die 3a and 3b with different colors are arranged in two rows, the dress-up effect can be further increased.
  • the annular resin part 50 configured in this way has a U-shape in which an I-shaped stage 33 is attached to one end in the through holes 3 4 a and 3 4 b that penetrate the resin part 50 shown in FIG. By attaching the mold stage 3 4, the light emitting device 100 is formed.
  • this U-shaped stay 3 4 has an elongated hole 3 4a opened in the other U-shaped folded piece and two holes 3 in one folded piece.
  • 4 I has an open structure
  • the I-shaped stay 3 3 has a long hole 3 3 a at one end and a hole 3 3 at the other end as shown in FIGS. 3 (d) to (e).
  • b is an open structure.
  • the light emitting device 10 0 with the mounting bracket attached to the annular resin part 50 has an annular resin part 50 with one bent piece of the U-shaped stay 34 as shown in FIG. Fix the holes 3 4 b with a pair of bolts 7 and nuts 8 and fix the I-shaped stay 3 3 to the long holes 3 4 a of the other bent piece with bolts 7 and nuts 8 Consists of.
  • the light emitting device 100 configured in this way has a tire 10 attached thereto, and is a road driven by a drive shaft 17 together with a drum 30 and a back plate 3 1.
  • the light emitting device 100 can be attached to the vehicle according to the present embodiment by using the mounting porch of the drum brake back plate.
  • the light emitting device 100 according to the present embodiment can be attached with an annular light emitter on the back plate 31 of the automobile, and further, two rows of multicolor light emitting diodes are directed toward the inside of the annular portion. Therefore, the multicolor decoration effect can be fully exhibited.
  • the light emitting directions of the two rows of light emitting diodes are arranged in opposite directions, so that the light emitted from the light emitting diodes is irradiated over the entire interior of the transparent tree-shaped effect part.
  • the diamond cutlet since it is refracted in a complicated manner by the diamond cutlet, it is possible to sufficiently irradiate the entire interior of the transparent resin with flash light.
  • the present invention is not limited to this, and FIG.
  • the character 2 1 can be formed by engraving the diamond cut 2 a.
  • the colored characters are emitted on the transparent resin portion 50 to emit light.
  • the light emitting device 200 to be configured can be configured.
  • the light emitting device 200 according to the present embodiment shows an example in which two rows of characters “* F rash“ ay A ”are formed by diamond cut ⁇ 2 a, and the arrangement of the light emitting diodes 3 a and 3 b is shown in FIG. This is the same as the embodiment shown.
  • the light emitting device adds a luminescent color, changes the luminescent color according to the running speed of the car, gradually turns off the light using a brake lamp dimming timer, etc. when stopped, or directly attaches the mounting bracket. It may be configured so that it can be removed from the vehicle body side. This extraction may be configured such that a dedicated metal hand light emitting unit can be attached from an axle such as an uplift (a place that moves in the same manner as the wheel).
  • the light emission timing of the light emitting diode may be configured so that only the blue color on the inner periphery side is turned on when the headlamp is lit, and only orange color is given to the brake Sado Luji.

Landscapes

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

Abstract

Cette invention concerne un dispositif émetteur de lumière pour automobile dans lequel sont incorporées les diodes électroluminescentes avec une section en résine annulaire perméable. Le dispositif émetteur de lumière pour automobile comporte une section en résine annulaire, un renfort de section carrée et un renfort en forme de I. La section en résine annulaire contient une section linéaire et une section à multiples facettes, coupées dans la section en résine annulaire et composées de multiples facettes. Deux rangées de diodes électroluminescentes sont incorporées dans la section en résine annulaire avec des directions opposées d’émission de lumière et sont disposées de telle sorte que les émissions de lumière sont dirigées vers l’intérieur de la forme annulaire. Le renfort de section carrée est fixé par une extrémité à une section annulaire de la section en résine annulaire et à une section incurvée et l’autre section incurvée est courbée de manière parallèle à la section incurvée. Le support en forme de I est fixé par une extrémité à l’autre section incurvée du renfort de section carrée et par l’autre extrémité à une plaque arrière d’une automobile.
PCT/JP2004/011724 2004-08-10 2004-08-10 Dispositif émetteur de lumière pour automobile WO2006016415A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006531099A JPWO2006016415A1 (ja) 2004-08-10 2004-08-10 自動車用発光装置
PCT/JP2004/011724 WO2006016415A1 (fr) 2004-08-10 2004-08-10 Dispositif émetteur de lumière pour automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2004/011724 WO2006016415A1 (fr) 2004-08-10 2004-08-10 Dispositif émetteur de lumière pour automobile

Publications (1)

Publication Number Publication Date
WO2006016415A1 true WO2006016415A1 (fr) 2006-02-16

Family

ID=35839192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2004/011724 WO2006016415A1 (fr) 2004-08-10 2004-08-10 Dispositif émetteur de lumière pour automobile

Country Status (2)

Country Link
JP (1) JPWO2006016415A1 (fr)
WO (1) WO2006016415A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239176A (ja) * 1992-12-24 1994-08-30 Taketoshi Hatanaka 自動車搭載型制動及び案内表示装置
JPH075803U (ja) * 1993-06-21 1995-01-27 和徳 宮崎 ホイールが光るタイヤ２
JPH11336806A (ja) * 1998-05-22 1999-12-07 Akebono Brake Res & Dev Center Ltd 車両用ブレーキ装置
JP2000337412A (ja) * 1999-05-27 2000-12-05 Shunji Okajima 自動車のディスクブレーキローター回転部における発光装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06239176A (ja) * 1992-12-24 1994-08-30 Taketoshi Hatanaka 自動車搭載型制動及び案内表示装置
JPH075803U (ja) * 1993-06-21 1995-01-27 和徳 宮崎 ホイールが光るタイヤ２
JPH11336806A (ja) * 1998-05-22 1999-12-07 Akebono Brake Res & Dev Center Ltd 車両用ブレーキ装置
JP2000337412A (ja) * 1999-05-27 2000-12-05 Shunji Okajima 自動車のディスクブレーキローター回転部における発光装置

Also Published As

Publication number Publication date
JPWO2006016415A1 (ja) 2008-05-01

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