JPH0628902A - Illumination lamp for vehicle - Google Patents
Illumination lamp for vehicleInfo
- Publication number
- JPH0628902A JPH0628902A JP4203200A JP20320092A JPH0628902A JP H0628902 A JPH0628902 A JP H0628902A JP 4203200 A JP4203200 A JP 4203200A JP 20320092 A JP20320092 A JP 20320092A JP H0628902 A JPH0628902 A JP H0628902A
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- socket
- light bulb
- vehicle
- illumination lamp
- 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.)
- Pending
Links
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はヘッドランプ、フォグラ
ンプなど車両に取付けられる照明用の灯具に関するもの
であり、詳細にはその電球交換のための構成に係るもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a headlamp, a fog lamp, and other lighting fixtures mounted on a vehicle, and more particularly to a structure for replacing the light bulb.
【０００２】[0002]
【従来の技術】従来のこの種の車両用照明灯９０の構成
の例を示すものが図３であり、反射鏡９１の底面にはソ
ケット９２が固定され、電球９３の交換を行う際には該
ソケット９２から電球９３を後方に引き抜くことで行わ
れている。2. Description of the Related Art FIG. 3 shows an example of the structure of a conventional vehicle illumination lamp 90 of this type, in which a socket 92 is fixed to the bottom surface of a reflecting mirror 91 and a light bulb 93 is replaced. This is performed by pulling out the light bulb 93 from the socket 92 rearward.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記し
た従来の構成の車両用照明灯９０においては、上記した
ように後方に引き抜くことで電球９３を交換するものと
されたことで、自動車の車体に前記車両用照明灯９０を
取付ける際には予めにそのためのスペースを車両用照明
灯９０の後方に用意しておく必要を生ずる。However, in the above-described conventional vehicle illumination lamp 90, the bulb 93 is replaced by pulling it out backward as described above. When mounting the vehicle lighting 90, it is necessary to prepare a space for it in the rear of the vehicle lighting 90 in advance.
【０００４】このことは、自動車全体に大型化を来すも
のとなり省エネルギーなどの立場から小型軽量化が要求
される近来の自動車の設計の方向に反するものとなるの
で、前記した電球９３を交換するためのスペースを省略
した取付が行われる場合もあるが、この場合には、電球
９３の交換に当たって車両用照明灯９０自体を車体から
取外す必要を生ずるなど交換作業を煩雑化する問題点を
生ずると共に、国別に異なる関係法規によっては、この
ような構成とした自動車全体が形式認定を取得できない
と云う問題点も生ずるものとなり、この点の解決が課題
とされるものとなっていた。This causes an increase in the size of the entire vehicle, which is contrary to the design direction of recent automobiles in which size and weight reduction are required from the standpoint of energy saving. Therefore, the light bulb 93 is replaced. There is also a case where the mounting is performed without a space for this, but in this case, when replacing the light bulb 93, it is necessary to remove the vehicle lighting 90 itself from the vehicle body, and there is a problem that the replacement work becomes complicated. However, depending on the laws and regulations that differ from country to country, there is a problem that the entire vehicle having such a structure cannot obtain the type approval, and the solution to this point has been a problem.
【０００５】[0005]
【課題を解決するための手段】本発明は前記した従来の
課題を解決するための具体的な手段として、反射鏡の底
面に電球を交換するためのソケットが設けられた車両用
照明灯において、前記反射鏡の背面にはこの反射鏡の光
軸と直交する可動部を上下方向に摺動可能とし且つ上端
で開放し着脱自在とするスライドレール部を設け、前記
可動部には前記ソケットと、該ソケットに取付けられた
電球がこの可動部の摺動により当接する部分の前記反射
鏡を切抜いた反射鏡切抜部とが取付けられ、且つ前記ス
ライドレール部と前記可動部には所定位置で係止する係
止機構が設けられていることを特徴とする車両用照明灯
を提供することで課題を解決するものである。As a concrete means for solving the above-mentioned conventional problems, the present invention provides a vehicle illumination lamp in which a socket for replacing a light bulb is provided on the bottom surface of a reflecting mirror. On the back surface of the reflecting mirror, there is provided a slide rail part that allows a movable portion orthogonal to the optical axis of the reflecting mirror to be slidable in the vertical direction and is openable and detachable at the upper end, and the movable portion has the socket, A reflecting mirror cutout portion obtained by cutting out the reflecting mirror at a portion where the light bulb attached to the socket abuts by sliding of the movable portion is attached, and the slide rail portion and the movable portion are locked at a predetermined position. It is an object of the present invention to solve the problem by providing an illumination lamp for a vehicle, which is provided with a locking mechanism for
【０００６】[0006]
【実施例】つぎに、本発明を図に示す一実施例に基づい
て詳細に説明する。図１及び図２に符号１で示すものは
本発明に係る車両用照明灯であり、この車両用照明灯１
の反射鏡２の底面にはソケット３が設けられ、該ソケッ
ト３により電球４の交換が行える構成とされている点は
従来例のものと同様である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described in detail based on an embodiment shown in the drawings. Reference numeral 1 in FIGS. 1 and 2 is a vehicle illumination lamp according to the present invention.
Like the conventional example, a socket 3 is provided on the bottom surface of the reflecting mirror 2 and the light bulb 4 can be replaced by the socket 3.
【０００７】しかしながら、本発明により前記反射鏡２
の背面には開口部５ａを上方とする略コ字状のスライド
レール部５が設けられ、該スライドレール部５は前記反
射鏡２の光軸Ｚに略直交する状態とされた可動部６と例
えば溝などによる嵌合手段が設けられ、前記開口部５ａ
での両者、即ち、スライドレール部５と可動部６との着
脱と、嵌合した後の可動部６の上下方向への摺動を自在
としている。However, according to the present invention, the reflecting mirror 2
A substantially U-shaped slide rail portion 5 with the opening 5a facing upward is provided on the rear surface of the slide rail portion 5, and the slide rail portion 5 includes a movable portion 6 in a state substantially orthogonal to the optical axis Z of the reflecting mirror 2. For example, a fitting means such as a groove is provided, and the opening 5a is provided.
Both of them, that is, the slide rail portion 5 and the movable portion 6 can be freely attached and detached, and the movable portion 6 can be freely slid in the vertical direction after being fitted.
【０００８】ここで、本発明においては前記可動部６に
ソケット３を設けるものであり、従ってソケット３は前
記可動部６の摺動に伴い上下方向に移動し、この移動が
開口部５ａに達した場合にはスライドレール部５から離
脱に至るので、この離脱した状態でも電球４は交換が可
能となり、即ち、周囲の状態に影響されずに電球４の着
脱が可能となる。Here, in the present invention, the movable portion 6 is provided with the socket 3. Therefore, the socket 3 moves up and down as the movable portion 6 slides, and this movement reaches the opening 5a. In this case, the light bulb 4 is detached from the slide rail portion 5, so that the light bulb 4 can be replaced even in this detached state, that is, the light bulb 4 can be attached and detached without being affected by the surrounding conditions.
【０００９】このときに、前記ソケット３に電球４を取
付けた状態で可動部６を摺動させる状態について考察を
行えば、前記ソケット３から前方、即ち、反射鏡２の内
部に向かい突出する電球４は当然に反射鏡２の一部と当
接し干渉するものとなるので、本発明においては前記反
射鏡２の電球４との当接を生ずる部分を切抜いて反射鏡
切抜部２ａとし、この反射鏡切抜部２ａもまた可動部６
に取付けるものとしている。At this time, considering the state in which the movable part 6 is slid with the light bulb 4 attached to the socket 3, the light bulb protruding forward from the socket 3, that is, toward the inside of the reflecting mirror 2. Since 4 naturally comes into contact with and interferes with a part of the reflecting mirror 2, in the present invention, the portion of the reflecting mirror 2 that comes into contact with the light bulb 4 is cut out to form a reflecting mirror cutout portion 2a. The mirror cutout portion 2a is also the movable portion 6
It is supposed to be attached to.
【００１０】また、前記スライドレール部５と可動部６
とは、前記可動部６がスライドレール部５の下端部５ｂ
に当接したときに、前記電球４及び反射鏡切抜部２ａに
対して所定位置を与えるように形成され、且つ、その所
定位置にはスプリング７によるクリック構造など係止機
構が設けられるものとされているので、前記スライドレ
ール部５と可動部６とを係止状態とすることで、反射鏡
２は反射鏡切抜部２ａとで例えば回転放物面の一面の反
射面となり、電球２は前記した反射面の焦点の位置など
所定位置に配置されるものとなる。Further, the slide rail portion 5 and the movable portion 6
Means that the movable portion 6 is the lower end portion 5b of the slide rail portion 5.
Is formed so as to provide a predetermined position with respect to the light bulb 4 and the reflecting mirror cutout portion 2a when it comes into contact with, and a locking mechanism such as a click structure by the spring 7 is provided at the predetermined position. Therefore, by bringing the slide rail portion 5 and the movable portion 6 into the locked state, the reflecting mirror 2 becomes a reflecting surface of, for example, one surface of the paraboloid of revolution with the reflecting mirror cutout portion 2a, and the light bulb 2 is It is arranged at a predetermined position such as the focal position of the reflecting surface.
【００１１】次いで、上記の構成とした本発明の作用及
び効果について説明を行えば、前記可動部６をスライド
レール部５上で摺動させれば電球４は垂直に移動し、車
両用照明灯１の後方には取付が行われている状態以上に
突出することなく可動部６は反射鏡２からの離脱が行え
るものとなる。Next, the operation and effect of the present invention having the above-mentioned structure will be described. When the movable part 6 is slid on the slide rail part 5, the light bulb 4 moves vertically, and the vehicle illumination lamp. The movable portion 6 can be detached from the reflecting mirror 2 without protruding beyond the state in which the movable portion 6 is attached to the rear of the mirror 1.
【００１２】よって、周囲の状態に影響されることのな
い車両用照明灯１の外部で電球４の交換が行えるものと
なり、また、交換を行った後の可動部６の取付けも同様
に行えるものであるので、従って、車両用照明灯１は後
方に電球４を抜き差しするためのスペースを設けること
なく車体への取付が可能となる。Therefore, the light bulb 4 can be replaced outside the vehicle illumination lamp 1 which is not affected by the surrounding conditions, and the movable portion 6 can be similarly attached after the replacement. Therefore, the vehicle illumination lamp 1 can be attached to the vehicle body without providing a space for inserting and removing the electric bulb 4 at the rear.
【００１３】また、前記可動部６には、電球４を取付け
るためのソケット３と共に、この電球４と干渉する部分
である反射鏡切抜部２ａも取付ける構成としたことで、
可動部６を所定位置としたときには、反射鏡２と反射鏡
切抜部２ａとで切欠などを生じていない完全な状態の反
射面となり、この構成としたために生ずる照度の低下な
どを防止する。Further, the movable portion 6 has a structure in which the socket 3 for mounting the light bulb 4 and the reflecting mirror cutout portion 2a which interferes with the light bulb 4 are mounted.
When the movable portion 6 is at a predetermined position, the reflecting surface of the reflecting mirror 2 and the reflecting mirror cutout portion 2a is in a perfect state with no cuts and the like, and the reduction in illuminance caused by this configuration is prevented.
【００１４】[0014]
【発明の効果】以上に説明したように本発明により、反
射鏡の背面にはこの反射鏡の光軸と直交する可動部を上
下方向に摺動可能とし且つ上端で開放し着脱自在とする
スライドレール部を設け、前記可動部には前記ソケット
と、該ソケットに取付けられた電球がこの可動部の摺動
により当接する部分の前記反射鏡を切抜いた反射鏡切抜
部とが取付けられ、且つ前記スライドレール部と前記可
動部には所定位置で係止する係止機構が設けられている
車両用照明灯としたことで、電球交換の必要を生じたと
きには垂直方向上方に可動部を摺動させて取外し前記車
両用照明灯の外部で電球の交換を行うものとして、交換
作業時に電球の後方への移動を生じないものとして、車
両用照明灯の後方の電球交換のためのスペースを不要と
するものであり、以て、車両用照明灯の車体との近接し
た取付を可能とし、自動車全体の小型化、軽量化などに
優れた効果を奏するものである。As described above, according to the present invention, the movable portion, which is orthogonal to the optical axis of the reflecting mirror, is vertically slidable on the rear surface of the reflecting mirror and is openable at the upper end to be detachable. A rail portion is provided, the movable portion is provided with the socket, and a reflecting mirror cutout portion obtained by cutting out the reflecting mirror at a portion where a light bulb attached to the socket abuts by sliding of the movable portion, and Since the slide rail section and the movable section are provided with a locking mechanism for locking the movable section at a predetermined position, the movable section is slid upward in the vertical direction when it becomes necessary to replace the light bulb. By removing the light bulb outside the vehicle lighting lamp, the rearward movement of the light bulb does not occur during the replacement work, and the space for replacing the light bulb behind the vehicle lighting lamp is unnecessary. Is something Te, it possible to close the mounting of the vehicle body of the vehicle lighting, the overall size of automobiles, in which excellent effects in such weight.
【図１】 本発明に係る車両用照明灯の一実施例を背面
から観視した状態で示す斜視図である。FIG. 1 is a perspective view showing an embodiment of a vehicle illumination lamp according to the present invention as viewed from the back.
【図２】 図１のＡ―Ａ線に沿う断面図である。FIG. 2 is a sectional view taken along the line AA of FIG.
【図３】 従来例を示す断面図である。FIG. 3 is a cross-sectional view showing a conventional example.
１……車両用照明灯 ２……反射鏡 ２ａ……反射鏡切抜部 ３……ソケット ４……電球 ５……スライドレール部 ５ａ……開口部、５ｂ……下端部 ６……可動部 ７……スプリング 1 …… Vehicle lighting 2 …… Reflector 2a …… Reflector cutout 3 …… Socket 4 …… Light bulb 5 …… Slide rail 5a …… Opening 5b …… Lower end 6 …… Movable 7 ……spring
Claims (1)
ケットが設けられた車両用照明灯において、前記反射鏡
の背面にはこの反射鏡の光軸と直交する可動部を上下方
向に摺動可能とし且つ上端で開放し着脱自在とするスラ
イドレール部を設け、前記可動部には前記ソケットと、
該ソケットに取付けられた電球がこの可動部の摺動によ
り当接する部分の前記反射鏡を切抜いた反射鏡切抜部と
が取付けられ、且つ前記スライドレール部と前記可動部
には所定位置で係止する係止機構が設けられていること
を特徴とする車両用照明灯。1. A vehicular illumination lamp having a socket for replacing a light bulb on a bottom surface of a reflecting mirror, wherein a movable portion orthogonal to an optical axis of the reflecting mirror is vertically slid on a back surface of the reflecting mirror. A slide rail part that is movable and is openable and removable at the upper end is provided, and the movable part includes the socket.
A reflecting mirror cutout portion obtained by cutting out the reflecting mirror at a portion where the light bulb attached to the socket abuts by sliding of the movable portion is attached, and the slide rail portion and the movable portion are locked at a predetermined position. An illuminating lamp for vehicles, characterized in that a locking mechanism is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203200A JPH0628902A (en) | 1992-07-08 | 1992-07-08 | Illumination lamp for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4203200A JPH0628902A (en) | 1992-07-08 | 1992-07-08 | Illumination lamp for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0628902A true JPH0628902A (en) | 1994-02-04 |
Family
ID=16470128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4203200A Pending JPH0628902A (en) | 1992-07-08 | 1992-07-08 | Illumination lamp for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628902A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006024567A (en) * | 2004-07-09 | 2006-01-26 | Valeo Vision | Lighting system for vehicle provided with reflector compatibile with several models of lamp |
| AT504337B1 (en) * | 2006-12-05 | 2008-05-15 | Zizala Lichtsysteme Gmbh | MOUNTING FOR A LIGHT SOURCE |
| JP2010225377A (en) * | 2009-03-23 | 2010-10-07 | Ichikoh Ind Ltd | Vehicular lighting fixture |
-
1992
- 1992-07-08 JP JP4203200A patent/JPH0628902A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006024567A (en) * | 2004-07-09 | 2006-01-26 | Valeo Vision | Lighting system for vehicle provided with reflector compatibile with several models of lamp |
| AT504337B1 (en) * | 2006-12-05 | 2008-05-15 | Zizala Lichtsysteme Gmbh | MOUNTING FOR A LIGHT SOURCE |
| JP2010225377A (en) * | 2009-03-23 | 2010-10-07 | Ichikoh Ind Ltd | Vehicular lighting fixture |
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