JPS5814125Y2 - Automobile headlight device - Google Patents
Automobile headlight deviceInfo
- Publication number
- JPS5814125Y2 JPS5814125Y2 JP1980022401U JP2240180U JPS5814125Y2 JP S5814125 Y2 JPS5814125 Y2 JP S5814125Y2 JP 1980022401 U JP1980022401 U JP 1980022401U JP 2240180 U JP2240180 U JP 2240180U JP S5814125 Y2 JPS5814125 Y2 JP S5814125Y2
- Authority
- JP
- Japan
- Prior art keywords
- illumination
- auxiliary
- headlight
- headlight device
- present
- 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.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は自動車において通常の前照灯とともに使用され
る補助前照灯に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an auxiliary headlamp used in conjunction with a normal headlamp in a motor vehicle.
従来の自動車の前照灯は照射方向および照度が固定され
ているため一面的な照明しかできず、対向車の照明と自
車の照明により前方物体の影を打消しあった場合などは
その物体の発見が困難となる。Conventional car headlights have a fixed illumination direction and illuminance, so they can only provide one-dimensional illumination.If the oncoming vehicle's illumination and your own vehicle's illumination cancel out the shadow of an object in front of you, the object may become visible. becomes difficult to discover.
本考案はこのような不都合を解消することを目的とした
補助前照灯であって、照射方向が一定周期で左右に揺動
するよう駆動されているものである。The present invention is an auxiliary headlamp aimed at eliminating such inconveniences, and is driven so that the irradiation direction swings from side to side at regular intervals.
次に本考案を図面にしたがって説明する。Next, the present invention will be explained according to the drawings.
自動車の前照灯１，１の中間に、本考案補助前照灯２が
取付けられている。The auxiliary headlight 2 of the present invention is installed between the headlights 1 and 1 of the automobile.
この補助前照灯２はモータ駆動により全体が一定周期で
左右に揺動する。This auxiliary headlamp 2 is driven by a motor so that the entire auxiliary headlamp 2 swings left and right at a constant period.
図中αはこの補助前照灯２を右方へ揺動させた際の照明
範囲、βは左方）揺動させた際の照明範囲を示し、γは
揺動による全照明範囲を示す。In the figure, α indicates the illumination range when the auxiliary headlamp 2 is swung to the right, β is the illumination range when it is swung to the left, and γ is the total illumination range due to the oscillation.
なおこの揺動周期は２〜５秒の範囲で調節可能であり、
また揺動を停止させることも可能である。Note that this oscillation period can be adjusted in the range of 2 to 5 seconds,
It is also possible to stop the rocking.
この補助前照灯を用いると、この補助前照灯による移動
する照明が、通常の前照灯による固定した照明に加わる
ので、照度が変化し、このため対向車とのすれ違い時、
雨天、黄昏時等であっても前方の物体の発見が容易・確
実となる。When this auxiliary headlight is used, the moving illumination of this auxiliary headlight is added to the fixed illumination of the normal headlight, so the illuminance changes, so when passing an oncoming vehicle,
Objects ahead can be easily and reliably detected even in rainy weather or at twilight.
なお使用に当り走行速度または好みにより揺動周期を調
節すると使い易い。In addition, it is easier to use if you adjust the oscillation period according to the running speed or your preference.
また揺動を停止させれば通常の補助前照灯として使用す
ることができ、さらに揺動停止時の照射方向を選べば、
正面方向に限らず路肩方向を照明することもできる。Also, if you stop the swinging, you can use it as a normal auxiliary headlight, and if you choose the direction of illumination when the swinging is stopped,
It is also possible to illuminate not only the front direction but also the road shoulder direction.
なお本考案補助前照灯の揺動機構は上記実施例のように
補助前照灯全体を揺動させる機構に限らず、レンズ、反
射鏡、光源ランプ等の一部を移動させる機構を用いるこ
ともできる。Note that the swinging mechanism of the auxiliary headlight of the present invention is not limited to a mechanism that swings the entire auxiliary headlight as in the above embodiment, but may also include a mechanism that moves a part of the lens, reflector, light source lamp, etc. You can also do it.
本考案は以上の特徴を有するので前方物体の発見を確実
なものとし、事故防止に役立つ効果がきわめて大きい。Since the present invention has the above-mentioned features, it ensures the detection of objects ahead and is extremely effective in helping to prevent accidents.
第１図は本考案−実施例を自動車に取付けた状態を示す
斜視図、第２図は同状態の照明範囲を示す説明図である
。
１・・・・・・前照灯、２・・・・・・補助前照灯。FIG. 1 is a perspective view showing a state in which an embodiment of the present invention is installed in an automobile, and FIG. 2 is an explanatory view showing the illumination range in the same state. 1... Headlight, 2... Auxiliary headlight.
Claims (1)
とを特徴とする自動車の補助前照灯。An auxiliary headlamp for an automobile, characterized in that the direction of illumination is driven to swing from side to side at a constant cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980022401U JPS5814125Y2 (en) | 1980-02-25 | 1980-02-25 | Automobile headlight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980022401U JPS5814125Y2 (en) | 1980-02-25 | 1980-02-25 | Automobile headlight device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56124035U JPS56124035U (en) | 1981-09-21 |
| JPS5814125Y2 true JPS5814125Y2 (en) | 1983-03-19 |
Family
ID=29618525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980022401U Expired JPS5814125Y2 (en) | 1980-02-25 | 1980-02-25 | Automobile headlight device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814125Y2 (en) |
-
1980
- 1980-02-25 JP JP1980022401U patent/JPS5814125Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56124035U (en) | 1981-09-21 |
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