JP2016119144A - Vehicular lamp device - Google Patents

Vehicular lamp device Download PDF

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JP2016119144A
JP2016119144A JP2014256190A JP2014256190A JP2016119144A JP 2016119144 A JP2016119144 A JP 2016119144A JP 2014256190 A JP2014256190 A JP 2014256190A JP 2014256190 A JP2014256190 A JP 2014256190A JP 2016119144 A JP2016119144 A JP 2016119144A
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light
vehicle
vehicle body
lamp device
width direction
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安井　正
Tadashi Yasui
正 安井
秋田　徹
Toru Akita
徹 秋田
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Mitsubishi Motors Corp
Mitsubishi Automotive Engineering Co Ltd
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Mitsubishi Motors Corp
Mitsubishi Automotive Engineering Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a vehicular lamp device which is advantageous in enhancing designability at light emission time, and which can easily confirm whether or not a brake lamp and a tail lamp are lighted on.SOLUTION: An upper member 20 covers above a front part 1602 of a light guide part 16 from the outside in a vehicle width direction, and opens below the front part 1602. When a light source 18 is lighted on at brake operation time, in a side surface rear part of a vehicle body 2, the light leaked from the light guide part 16 is radiated toward the vehicle body 2 lateral side via an outer lens 14 by an inclined surface part 2202. Thus, red light is visually recognized as indirect light from the place on the lateral side of the vehicle body 2 or on an oblique front of the vehicle body 2. Therefore, light is not radiated directly toward the front from the vehicle lateral surface, and the indirect light can be emitted in the vehicle lateral surface.SELECTED DRAWING: Figure 2

Description

本発明は車両用ランプ装置に関する。   The present invention relates to a vehicular lamp device.

車両の車体後面に設けられたブレーキランプやテールランプなどの車両用ランプ装置として、光源からの光をリフレクタで反射させることにより間接光を生じさせ、柔和な感じの光にすることが提案されている（特許文献１、２、３参照）。
また、最近では、このような車両ランプ装置として、車体の側面後部から車体の後面にわたって設けられたアウタレンズの内側に、車体の側面後部から車体の後面にわたって線状に延在する導光部を設けたものが提供されている。
この場合、光源からの光が導光部の内部を反射しながら導光され、導光部を発光させることで、発光時の意匠性の向上が図られている。 As a vehicle lamp device such as a brake lamp and a tail lamp provided on the rear surface of a vehicle body, it has been proposed that indirect light is generated by reflecting light from a light source with a reflector, thereby making the light feel soft. (See Patent Documents 1, 2, and 3).
Recently, as such a vehicle lamp device, a light guide portion extending linearly from the rear side surface of the vehicle body to the rear surface of the vehicle body is provided inside the outer lens provided from the rear side surface of the vehicle body to the rear surface of the vehicle body. Are provided.
In this case, the light from the light source is guided while reflecting the inside of the light guide unit, and the light guide unit emits light, thereby improving the design at the time of light emission.

特開平１１−３０６８１０号公報Japanese Patent Laid-Open No. 11-306810 特開２００３−２５７２２０号公報JP 2003-257220 A 特開２００４−５５４８２号公報Japanese Patent Laid-Open No. 2004-55482

しかしながら、車両後面に配置され赤色光を発光するブレーキランプやテールランプのような車両用ランプ装置は、法規上、直接光を車両前方に向けて照射することが禁止されている。
そのため、導光部を用いた車両ランプ装置では、車体の後面に位置する導光部の部分に、導光部からの光が後方に照射されるように導光部の表面に光が漏光するような凹凸形状（レンズステップ）が加工される一方、車体の側面に位置する導光部の部分には、凹凸形状を形成せず、導光部からの漏光が最小限となるように構成されている。
ところで、法規においては、車両側面から前方に向かって直接光を照射することは禁止されているものの、車両側面において間接光を発光することは許容されている。
したがって、法規を守りつつ車両側面において間接光を発光させることで発光時の車両ランプ装置の意匠性の向上を図ることが考えられる。
また、法規を守りつつ車両側面において間接光を発光させると、運転者は、サイドミラーを介して車両側面の間接光を視認できることから、ブレーキランプやテールランプが正常に点灯しているか否かを簡単に確認できるようになる。
本発明は、上記事情に鑑みなされたものであり、発光時の意匠性を高める上で有利となり、また、ブレーキランプやテールランプが点灯しているか否かを簡単に確認できる車両用ランプ装置を提供することを目的とする。 However, a vehicle lamp device such as a brake lamp or a tail lamp that is disposed on the rear surface of the vehicle and emits red light is prohibited by the law to irradiate direct light toward the front of the vehicle.
Therefore, in the vehicle lamp device using the light guide unit, the light leaks to the surface of the light guide unit so that the light from the light guide unit is irradiated backward to the portion of the light guide unit located on the rear surface of the vehicle body. While the uneven shape (lens step) is processed, the light guide portion located on the side surface of the vehicle body is not formed with the uneven shape, and light leakage from the light guide portion is minimized. ing.
By the way, although it is prohibited by the law to irradiate light directly from the side of the vehicle forward, it is allowed to emit indirect light on the side of the vehicle.
Therefore, it is conceivable to improve the design of the vehicle lamp device during light emission by emitting indirect light on the side of the vehicle while complying with the regulations.
In addition, if the indirect light is emitted on the side of the vehicle while complying with laws and regulations, the driver can visually recognize the indirect light on the side of the vehicle through the side mirror, so it is easy to determine whether the brake lamp and tail lamp are normally lit. Can be confirmed.
The present invention has been made in view of the above circumstances, and provides a vehicle lamp device that is advantageous in enhancing design at the time of light emission and that can easily check whether a brake lamp or a tail lamp is lit. The purpose is to do.

上記目的を達成するために、請求項１記載の発明は、車体の側面後部から車体の後面にわたって設けられたアウタレンズの内側に、車体の側面後部から車体の後面にわたって延在する発光部を備える車両用ランプ装置であって、車体の側面後部において、前記アウタレンズの内側に配置され前記発光部から発光される光の車体の側面の外方への進行を阻止し、かつ、上方または下方への進行を許容する遮光部と、車体の側面後部において、前記アウタレンズの内側に配置され前記上方または下方への進行が許容された光を車体の側面の外方へ反射する反射部とを備えることを特徴とする。
請求項２記載の発明は、前記遮光部は、前記発光部の車幅方向外側に位置し、前記発光部の車幅方向外側の箇所から下方または上方に延在するアッパ部材で構成され、前記反射部は、前記発光部の車幅方向内側に位置し、前記発光部の車幅方向内側の箇所から上方または下方に延在するロア部材で構成されていることを特徴とする。 In order to achieve the above object, a first aspect of the present invention provides a vehicle including a light emitting portion extending from a rear side of the vehicle body to the rear surface of the vehicle body inside an outer lens provided from the rear surface of the vehicle body to the rear surface of the vehicle body. A lamp device for a vehicle, wherein the light emitted from the light emitting unit disposed inside the outer lens at the rear side of the side surface of the vehicle body is prevented from traveling outwardly of the side surface of the vehicle body, and travels upward or downward A light-shielding part that allows the light to travel upward or downward, and a reflection part that reflects the light that is allowed to travel upward or downward to the outside of the side surface of the vehicle body. And
According to a second aspect of the present invention, the light-shielding portion is configured by an upper member that is located on the outer side in the vehicle width direction of the light emitting portion and extends downward or upward from a location on the outer side in the vehicle width direction of the light emitting portion. The reflecting portion is located on the inner side in the vehicle width direction of the light emitting portion, and is configured by a lower member extending upward or downward from a location on the inner side in the vehicle width direction of the light emitting portion.

請求項１記載の発明によれば、車体側面においては、発光部から光が遮光部と反射部によりアウタレンズを介して車体側方に向けて照射されるため、車体の側方あるいは車体の斜め前方の箇所から、間接光としての光を視認できる。
したがって、法規による規制を守りつつ車両用ランプ装置の発光時の意匠性を高める上で有利となり、また、運転者は、ブレーキランプやあるいはテールランプが正常に点灯しているか否かを簡単に確認できる。
請求項２記載の発明によれば、遮光部と発光部とを簡単な構造により得ることができ、車両用ランプ装置の組み立ての簡易化、コストダウンを図る上で有利となる。 According to the first aspect of the present invention, on the side of the vehicle body, light is emitted from the light emitting unit toward the vehicle body side via the outer lens by the light shielding unit and the reflection unit. From this point, light as indirect light can be visually recognized.
Therefore, it is advantageous to improve the design of the vehicle lamp device during light emission while complying with the regulations of laws and regulations, and the driver can easily check whether the brake lamp or the tail lamp is normally lit. .
According to the second aspect of the present invention, the light shielding part and the light emitting part can be obtained with a simple structure, which is advantageous in simplifying the assembly of the vehicle lamp device and reducing the cost.

本実施の形態に係る車両用ランプ装置を車両側方から見た側面図である。It is the side view which looked at the lamp device for vehicles concerning this embodiment from the vehicle side. 図１のＡＡ線断面図である。It is AA sectional view taken on the line of FIG. 図１のＢＢ線断面図である。It is BB sectional drawing of FIG.

以下、本発明の実施の形態係る車両用ランプ装置を車両側方から見た側面図であり、図２は図１のＡＡ線断面図であり、図３は図１のＢＢ線断面図である。
図中の符号ＦＲは車両前後方向の前方を示し、符号ＲＲは車両前後方の後方を示し、符号ＩＮは車幅方向内側を示し、符号ＯＵＴは車幅方向外側を示す。また、符号ＵＰは車両上方を示し、符号ＤＯＷＮは車両下方を示す。 1 is a side view of a vehicular lamp device according to an embodiment of the present invention as viewed from the side of the vehicle, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is a cross-sectional view taken along line BB in FIG. .
In the drawing, the symbol FR indicates the front in the vehicle front-rear direction, the symbol RR indicates the rear of the vehicle front and rear, the symbol IN indicates the vehicle width direction inner side, and the symbol OUT indicates the vehicle width direction outer side. Reference symbol UP indicates the upper side of the vehicle, and reference symbol DOWN indicates the lower side of the vehicle.

図１から図３に示すように、車両用ランプ装置１０は、車幅方向の両側において車体２の側面後部から車体２の後面にわたって設けられている。
本実施の形態では、車両用ランプ装置１０がブレーキの動作時に赤色光で点灯するブレーキランプである場合について説明するが、車両用ランプ装置１０は、ヘッドライトと連動して点灯するテールランプなどであってもよい。 As shown in FIGS. 1 to 3, the vehicle lamp device 10 is provided from the rear side of the vehicle body 2 to the rear surface of the vehicle body 2 on both sides in the vehicle width direction.
In the present embodiment, a case will be described in which the vehicle lamp device 10 is a brake lamp that is lit in red light during brake operation. However, the vehicle lamp device 10 is a tail lamp that is lit in conjunction with a headlight. May be.

車両用ランプ装置１０は、車体２の外面であるアウタパネル１２に形成された開口１２０２に組み込まれる不図示のランプハウジングと、ランプハウジングに取着され開口１２を閉塞するアウタレンズ１４と、アウタレンズ１４で覆われたランプハウジング内に支持される導光部１６と、光源１８と、アッパ部材２０と、ロア部材２２とを含んで構成されている。
アウタレンズ１４は、アウタパネル１２の開口１２０２を閉塞するように車体２の側面後部から車体２の後面にわたって延在しており、光が透過可能な合成樹脂材料で構成されている。
アウタレンズ１４の内面は光を拡散するシボ面で形成されている。
したがって、アウタレンズ１４に至った光はシボ面で拡散され、アウタレンズ１４から発光する光は柔和な感じとなる。 The vehicular lamp device 10 includes a lamp housing (not shown) incorporated in an opening 1202 formed in the outer panel 12 that is an outer surface of the vehicle body 2, an outer lens 14 that is attached to the lamp housing and closes the opening 12, and is covered with the outer lens 14. The light guide 16 supported in the lamp housing, the light source 18, the upper member 20, and the lower member 22 are included.
The outer lens 14 extends from the rear side of the vehicle body 2 to the rear surface of the vehicle body 2 so as to close the opening 1202 of the outer panel 12, and is made of a synthetic resin material that can transmit light.
The inner surface of the outer lens 14 is formed as a textured surface that diffuses light.
Therefore, the light reaching the outer lens 14 is diffused on the textured surface, and the light emitted from the outer lens 14 has a soft feeling.

導光部１６は、アウタレンズ１４の内側に、車体２の側面後部から車体２の後面にわたって線状あるいは帯状に延在しており、その内部で光が反射しながら導光されるように構成されている。本実施の形態では、導光部１６は、車体２の側面後部で前後方向に延在する前部１６０２と、車体２の後面で前部１６０２の後端から離れるにつれて次第に上方に変位する傾斜した後部１６０４とを備えている。
導光部１６は、光が透過可能な合成樹脂材料、あるいは、ガラス材料で構成されている。
導光部１６は、その外周面から光が漏光し、導光部１６の長手方向の全長にわたって発光するように構成されている。なお、導光部１６の外周面には積極的に光を漏光させるように凹凸形状を形成するなど任意である。
導光部１６は、不図示の取り付け部材を介してアッパ部材２０あるいはロア部材２２に取り付けられて配置されている。 The light guide portion 16 extends in a linear or belt shape from the rear side of the vehicle body 2 to the rear surface of the vehicle body 2 inside the outer lens 14, and is configured to be guided while light is reflected therein. ing. In the present embodiment, the light guide portion 16 is inclined such that the front portion 1602 extends in the front-rear direction at the rear side of the side surface of the vehicle body 2 and gradually increases upward as the distance from the rear end of the front portion 1602 increases. And a rear portion 1604.
The light guide 16 is made of a synthetic resin material or a glass material that can transmit light.
The light guide unit 16 is configured such that light leaks from the outer peripheral surface thereof and emits light over the entire length of the light guide unit 16 in the longitudinal direction. In addition, an uneven shape is arbitrarily formed on the outer peripheral surface of the light guide portion 16 so as to actively leak light.
The light guide unit 16 is attached to the upper member 20 or the lower member 22 via an attachment member (not shown).

光源１８は、赤色光を発光するＬＥＤ光源で構成されている。
光源１８は、導光部１６の後部１６０４の端面に設けられており、光源１８から導光部１６の端面に光が導入される。なお、光源１８は、導光部１６の前部１６０２の端面に設けられていてもよい。
本実施の形態では、導光部１６および光源１８により、アウタレンズ１４の内側で車体２の側面後部から車体２の後面にわたって延在する発光部２４が構成されている。 The light source 18 is composed of an LED light source that emits red light.
The light source 18 is provided on the end surface of the rear portion 1604 of the light guide unit 16, and light is introduced from the light source 18 to the end surface of the light guide unit 16. The light source 18 may be provided on the end surface of the front part 1602 of the light guide unit 16.
In the present embodiment, the light guide unit 16 and the light source 18 constitute a light emitting unit 24 that extends from the rear side surface of the vehicle body 2 to the rear surface of the vehicle body 2 inside the outer lens 14.

アッパ部材２０は、合成樹脂製または金属製である。
アッパ部材２０は、図２、図３に示すように、アウタレンズ１４の内側で導光部１６の前部１６０２の車幅方向外側に位置し、前部１６０２の車幅方向外側の箇所から上方に延在しつつ車両前後方向に延在している。
本実施の形態では、アッパ部材２０の下端に、導光部１６の前部１６０２からの漏光を、後述する傾斜面部２２０２のみに進行させる屈曲片２００２が形成されている。
したがって、アッパ部材２０は、前部１６０２の車幅方向外側から上方を覆い、前部１６０２の下方を開放している。
本実施の形態では、アッパ部材２０は、車体２の側面後部において、発光部２４から発光される光のアウタレンズ１４への進行を阻止し、かつ、下方への進行を許容する遮光部として機能する。 The upper member 20 is made of synthetic resin or metal.
As shown in FIGS. 2 and 3, the upper member 20 is positioned outside the front portion 1602 of the light guide portion 16 inside the outer lens 14 in the vehicle width direction and upward from a location outside the vehicle width direction of the front portion 1602. It extends in the vehicle longitudinal direction while extending.
In the present embodiment, a bent piece 2002 is formed at the lower end of the upper member 20 to cause light leakage from the front portion 1602 of the light guide portion 16 to advance only to the inclined surface portion 2202 described later.
Therefore, the upper member 20 covers the upper portion of the front portion 1602 from the outside in the vehicle width direction and opens the lower portion of the front portion 1602.
In the present embodiment, the upper member 20 functions as a light blocking portion that prevents the light emitted from the light emitting portion 24 from traveling to the outer lens 14 and allows the light to travel downward at the rear side of the vehicle body 2. .

ロア部材２２は、合成樹脂製または金属製である。
ロア部材２２は、アウタレンズ１４の内側で導光部１６の前部１６０２の車幅方向内側に位置し、前部１６０２の車幅方向内側の箇所から下方に延在しつつ車両の前後方向に延在している。
より詳細には、ロア部材２２は、前部１６０２の車幅方向内側の箇所から下方に至るほど車幅方向外側に変位する傾斜面部２２０２と、傾斜面部２２０２の下端から下方に延在する凹凸構造２２０４部とで構成されている。凹凸構造部２２０４には車両の前後方向に延在する凸部が上下方向に間隔をおいて複数設けられている。
アッパ部材２０の下部２００４と傾斜面部２２０２の上部との間に、導光部１６の前部１６０２からの漏光が下方へ通過可能なスリット２６が車両前後方向に延在形成されている。 The lower member 22 is made of synthetic resin or metal.
The lower member 22 is positioned on the inner side of the front portion 1602 of the light guide portion 16 on the inner side of the outer lens 14 and extends in the vehicle front-rear direction while extending downward from a position on the inner side of the front portion 1602 in the vehicle width direction. Exist.
More specifically, the lower member 22 includes an inclined surface portion 2202 that is displaced outward in the vehicle width direction as it goes downward from a position inside the vehicle width direction of the front portion 1602, and an uneven structure that extends downward from the lower end of the inclined surface portion 2202. 2204 parts. The concavo-convex structure portion 2204 is provided with a plurality of convex portions extending in the front-rear direction of the vehicle at intervals in the vertical direction.
Between the lower part 2004 of the upper member 20 and the upper part of the inclined surface part 2202, a slit 26 through which light leakage from the front part 1602 of the light guide part 16 can pass downward is formed extending in the vehicle front-rear direction.

ロア部材２２の傾斜面部２２０２には、導光部１６の前部１６０２からスリット２６を介して漏光した光が照射され、傾斜面部２２０２は、この照射された光を車両側方に反射させるように形成され、すなわち、車両側方のアウタレンズ１４の箇所へ導くように形成されている。
本実施の形態では、傾斜面部２２０２は、車体２の側面後部において、下方への進行が許容された光をアウタレンズ１４方向へ反射させる反射部として機能する。
なお、傾斜面部２２０２で構成された反射部は、スリット２６を介して漏光した光を車両側方に反射させる構造であればよく、鏡面に限定されず、しぼ面や塗装面であってもよい。
しかしながら、反射部を、鏡面などのように反射率が高い反射面とすれば、アウタレンズ１４への光量を高め、車両用ランプ装置１０の発光時の意匠性を高める上で有利となる。
また、図３に示すように、アッパ部材２０とロア部材２２は車体２の側面後部の後端まで延在しており、車体２の後面において車幅方向に延在していない。したがって、導光部１６の後部１６０４は、アウタレンズ１４の内側で車両後方に向けて露出している。 The inclined surface portion 2202 of the lower member 22 is irradiated with light leaked from the front portion 1602 of the light guide portion 16 through the slit 26, and the inclined surface portion 2202 reflects this irradiated light to the side of the vehicle. In other words, it is formed so as to be led to the location of the outer lens 14 on the side of the vehicle.
In the present embodiment, the inclined surface portion 2202 functions as a reflecting portion that reflects light, which is allowed to travel downward, toward the outer lens 14 at the rear side portion of the vehicle body 2.
In addition, the reflection part comprised by the inclined surface part 2202 should just be a structure which reflects the light leaked through the slit 26 to the vehicle side, and is not limited to a mirror surface, A grain surface or a painting surface may be sufficient. .
However, if the reflecting portion is a reflecting surface having a high reflectance such as a mirror surface, it is advantageous in increasing the amount of light to the outer lens 14 and improving the design of the vehicle lamp device 10 during light emission.
As shown in FIG. 3, the upper member 20 and the lower member 22 extend to the rear end of the rear portion of the side surface of the vehicle body 2, and do not extend in the vehicle width direction on the rear surface of the vehicle body 2. Accordingly, the rear portion 1604 of the light guide portion 16 is exposed toward the rear of the vehicle inside the outer lens 14.

次に作用効果について説明する。
ブレーキ動作時に光源１８が点灯されると、光源１８の光は導光部１６内に導光される。
したがって、車体２の後面においては、導光部１６の後部１６０４から漏光した光がアウタレンズ１４を介して車体２の後方に向けて照射される。
一方、車体２の側面後部においては、導光部１６の前部１６０２から漏光した光が、導光部１６の前部１６０２の下方において、傾斜面部２２０２によりアウタレンズ１４を介して車体２の側方に向けて照射される。
そのため、車体２の側方あるいは車体２の斜め前方の箇所から間接光としての赤色光が視認される。
したがって、車体２の側面から前方に向かって直接光を照射すること無く、車体２の側面において間接光を発光させることができるため、法規による規制を守りつつ車両用ランプ装置１０の発光時の意匠性を高める上で有利となる。
また、運転者は、サイドミラーを介して車両用ランプ装置１０の赤色光を視認できるため、ブレーキランプが正常に点灯しているか否かを簡単に確認することが可能となる。
また、自車両と並走する並走車の運転者が車両用ランプ装置１０の点灯を容易に視認できるため、並走車の運転者の注意喚起を図る上でも有利となる。 Next, the function and effect will be described.
When the light source 18 is turned on during the brake operation, the light from the light source 18 is guided into the light guide unit 16.
Therefore, on the rear surface of the vehicle body 2, light leaked from the rear portion 1604 of the light guide unit 16 is irradiated toward the rear of the vehicle body 2 through the outer lens 14.
On the other hand, in the rear part of the side surface of the vehicle body 2, the light leaked from the front part 1602 of the light guide part 16 is located on the side of the vehicle body 2 via the outer lens 14 by the inclined surface part 2202 below the front part 1602 of the light guide part 16. Irradiated towards.
Therefore, red light as indirect light is visually recognized from the side of the vehicle body 2 or a diagonally forward portion of the vehicle body 2.
Therefore, indirect light can be emitted from the side surface of the vehicle body 2 without irradiating light directly from the side surface of the vehicle body 2 to the front, so that the design of the vehicle lamp device 10 during light emission is maintained while complying with laws and regulations. This is advantageous for improving the performance.
Further, since the driver can visually recognize the red light of the vehicular lamp device 10 through the side mirror, it is possible to easily check whether the brake lamp is normally lit.
Further, since the driver of the parallel running vehicle running in parallel with the host vehicle can easily see the lighting of the vehicle lamp device 10, it is advantageous for raising the attention of the driver of the parallel running vehicle.

なお、本実施の形態では、発光部２４は、導光部１６および光源１８に限定されるものではなく、複数の光源１８を線状あるいは帯状に配列したものであってもよい。
また、本実施の形態では、光源１８が赤色光を発光するＬＥＤ光源である場合について説明したが、光源１８を白色光を発光するＬＥＤ光源とし、アウタレンズ１４を光透過性を有する赤色の合成樹脂材料で形成することで赤色光を得るようにしてもよい。
また、光源１８はＬＥＤ光源以外の従来公知の様々な光源であってもよい。
また、アッパ部材２０を、導光部１６の前部１６０２の車幅方向外側の箇所から下方に延在させつつ車両前後方向に延在させ、ロア部材２２を、導光部１６の前部１６０２の車幅方向内側の箇所から上方に延在させつつ車両の前後方向に延在させ、導光部１６の前部１６０２から漏光した光を、前部１６０２の上方箇所において、傾斜面部２２０２により車両側方に反射させるようにしてもよい。 In the present embodiment, the light emitting unit 24 is not limited to the light guide unit 16 and the light source 18, and a plurality of light sources 18 may be arranged in a linear shape or a strip shape.
In this embodiment, the case where the light source 18 is an LED light source that emits red light has been described. However, the light source 18 is an LED light source that emits white light, and the outer lens 14 is a light-transmitting red synthetic resin. You may make it obtain red light by forming with a material.
The light source 18 may be various conventionally known light sources other than the LED light source.
Further, the upper member 20 extends in the vehicle front-rear direction while extending downward from a position outside the vehicle width direction of the front portion 1602 of the light guide portion 16, and the lower member 22 is extended in the front portion 1602 of the light guide portion 16. The light that leaks from the front portion 1602 of the light guide portion 16 and extends upward from the vehicle width direction inner side of the vehicle by the inclined surface portion 2202 at the upper portion of the front portion 1602. You may make it reflect to a side.

２ 車体
１０ 車両用ランプ装置
１４ アウタレンズ
１６ 導光部
１８ 光源
２０ アッパ部材
２２ ロア部材
２４ 発光部 2 Car body 10 Vehicle lamp device 14 Outer lens 16 Light guide 18 Light source 20 Upper member 22 Lower member 24 Light emitting part

Claims (2)

車体の側面後部から車体の後面にわたって設けられたアウタレンズの内側に、車体の側面後部から車体の後面にわたって延在する発光部を備える車両用ランプ装置であって、
車体の側面後部において、前記アウタレンズの内側に配置され前記発光部から発光される光の車体の側面の外方への進行を阻止し、かつ、上方または下方への進行を許容する遮光部と、
車体の側面後部において、前記アウタレンズの内側に配置され前記上方または下方への進行が許容された光を車体の側面の外方へ反射する反射部と、
を備えることを特徴とする車両用ランプ装置。 A vehicular lamp device including a light emitting portion extending from the rear side of the vehicle body to the rear surface of the vehicle body inside the outer lens provided from the rear surface of the vehicle body to the rear surface of the vehicle body,
A light-shielding portion that is disposed inside the outer lens at the rear side of the vehicle body, prevents light emitted from the light-emitting unit from traveling outwardly from the side surface of the vehicle body, and allows the light to travel upward or downward;
A reflective portion that is disposed inside the outer lens and reflects the light allowed to travel upward or downward at the rear side portion of the vehicle body;
A vehicular lamp device comprising: 前記遮光部は、前記発光部の車幅方向外側に位置し、前記発光部の車幅方向外側の箇所から下方または上方に延在するアッパ部材で構成され、
前記反射部は、前記発光部の車幅方向内側に位置し、前記発光部の車幅方向内側の箇所から上方または下方に延在するロア部材で構成されている、
ことを特徴とする請求項１記載の車両用ランプ装置。 The light-shielding part is located on the outer side in the vehicle width direction of the light emitting part, and is configured by an upper member that extends downward or upward from a location on the outer side of the light emitting part in the vehicle width direction,
The reflecting portion is located on the inner side in the vehicle width direction of the light emitting portion, and is configured by a lower member extending upward or downward from a location on the inner side of the light emitting portion in the vehicle width direction.
The vehicular lamp device according to claim 1.
JP2014256190A 2014-12-18 2014-12-18 Vehicular lamp device Pending JP2016119144A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN109812771A (en) * 2019-04-09 2019-05-28 华域视觉科技(上海)有限公司 A kind of car light

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JPH088006B2 (en) * 1989-01-19 1996-01-29 株式会社小糸製作所 Automotive lighting
JPH03266737A (en) * 1990-03-15 1991-11-27 Koito Mfg Co Ltd Turn signal lamp for automobile
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