JPS6416003U - - Google Patents
Info
- Publication number
- JPS6416003U JPS6416003U JP11063087U JP11063087U JPS6416003U JP S6416003 U JPS6416003 U JP S6416003U JP 11063087 U JP11063087 U JP 11063087U JP 11063087 U JP11063087 U JP 11063087U JP S6416003 U JPS6416003 U JP S6416003U
- Authority
- JP
- Japan
- Prior art keywords
- light source
- source bulb
- legs
- right sides
- shade
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る補助前照灯の１実施例に
おけるシエードを示し、同図Ａは斜視図、同図Ｂ
は一部を破断して描いた斜視図である。第２図は
上記実施例における作用説明の為のプリズムレン
ズの正面図、第３図は同じく効果説明の為の光度
分布図表である。第４図は補助前照灯の従来例を
示す垂直断面図、第５図及び第６図は上記従来例
におけるシエードの斜視図、第７図は同じくプリ
ズムレンズの正面図である。第８図は上記従来例
の作用を説明するためのプリズムレンズの正面図
、第９図及び第１０図は上記従来例の作用を説明
するための図表である。
１……リフレクタ、２……光源バルブ、３……
プリズムレンズ、４，４′……シエード、４ａ，
４ａ′……スカート部、４ｂ……キヤツプ、４ｃ
……脚部、４ｃ−１……上方脚、４ｃ−２……下
方脚、４ｃ−３……左方脚。
Figure 1 shows a shade in one embodiment of the auxiliary headlamp according to the present invention, Figure A is a perspective view, Figure B
is a partially cutaway perspective view. FIG. 2 is a front view of the prism lens for explaining the operation in the above embodiment, and FIG. 3 is a light intensity distribution chart for explaining the effect. FIG. 4 is a vertical sectional view showing a conventional example of an auxiliary headlamp, FIGS. 5 and 6 are perspective views of a shade in the conventional example, and FIG. 7 is a front view of a prism lens. FIG. 8 is a front view of a prism lens for explaining the operation of the above conventional example, and FIGS. 9 and 10 are diagrams for explaining the operation of the above conventional example. 1...Reflector, 2...Light source bulb, 3...
Prism lens, 4, 4'...shade, 4a,
4a'...Skirt part, 4b...Cap, 4c
...Leg, 4c- 1 ...Upper leg, 4c- 2 ...Lower leg, 4c- 3 ...Left leg.
Claims (1)
ンフイラメントを位置せしめて光源バルブを設置
し、 (b) 上記光源バルブのメインフイラメントとサ
ブフイラメントとを結ぶ線が前記回転放物面の中
心軸よりも上向きとなるように、該光源バルブの
設置姿勢を設定し、 (c) 前記リフレクタの前面開口部を覆つてプリ
ズムレンズを取り付け、 (d) 前記光源バルブを覆つてシエードを設置し
、 (e) 上記のシエードは、光源バルブのソケツト
に固定される円筒状のスカート部と、光源バルブ
の頭部に対向するキヤツプ部と、上記キヤツプ部
をスカート部に対して支承する脚部とよりなる、
補助前照灯において、 (f) 前記の脚部は、光源バルブの下方と、左右
少なくとも何れか一方とに設けたものとし、かつ
、 (g) 前記スカート部の、上記左右何れかの他方
の側に、光源バルブの出射光の一部を遮るように
、灯具前方に向けて張り出した突起状部分を設け
たことを特徴とする、補助前照灯。[Scope of Claim for Utility Model Registration] (a) A light source bulb is installed with a main filament positioned near the focal point of a paraboloid of revolution reflector, (b) A line connecting the main filament and sub-filament of the light source bulb is (c) installing a prism lens to cover the front opening of the reflector; (d) installing the light source bulb so that it faces upward from the central axis of the paraboloid of revolution; (e) The above shade has a cylindrical skirt part that is fixed to the socket of the light source bulb, a cap part that faces the head of the light source bulb, and a shade that is attached to the skirt part. consisting of legs that support the
In the auxiliary headlamp, (f) the legs are provided below the light source bulb and on at least one of the left and right sides, and (g) the legs are provided below the light source bulb and on at least one of the left and right sides, and (g) the legs are provided on the other of the left and right sides of the skirt part. An auxiliary headlamp characterized in that a protrusion-like part is provided on the side of the lamp, projecting toward the front of the lamp so as to block a part of the light emitted from the light source bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063087U JPH0531764Y2 (en) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11063087U JPH0531764Y2 (en) | 1987-07-21 | 1987-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6416003U true JPS6416003U (en) | 1989-01-26 |
| JPH0531764Y2 JPH0531764Y2 (en) | 1993-08-16 |
Family
ID=31347962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11063087U Expired - Lifetime JPH0531764Y2 (en) | 1987-07-21 | 1987-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531764Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0765605A (en) * | 1993-08-25 | 1995-03-10 | Koito Mfg Co Ltd | Head lamp for automobile |
| JP2011040231A (en) * | 2009-08-07 | 2011-02-24 | Koito Mfg Co Ltd | Vehicular head lamp |
| JP2011134728A (en) * | 2011-04-01 | 2011-07-07 | Stanley Electric Co Ltd | Fog lamp |
-
1987
- 1987-07-21 JP JP11063087U patent/JPH0531764Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0765605A (en) * | 1993-08-25 | 1995-03-10 | Koito Mfg Co Ltd | Head lamp for automobile |
| JP2011040231A (en) * | 2009-08-07 | 2011-02-24 | Koito Mfg Co Ltd | Vehicular head lamp |
| JP2011134728A (en) * | 2011-04-01 | 2011-07-07 | Stanley Electric Co Ltd | Fog lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531764Y2 (en) | 1993-08-16 |