JPS5445987A - Headlight for vehicles - Google Patents
Headlight for vehiclesInfo
- Publication number
- JPS5445987A JPS5445987A JP11244477A JP11244477A JPS5445987A JP S5445987 A JPS5445987 A JP S5445987A JP 11244477 A JP11244477 A JP 11244477A JP 11244477 A JP11244477 A JP 11244477A JP S5445987 A JPS5445987 A JP S5445987A
- Authority
- JP
- Japan
- Prior art keywords
- light
- filament
- upper half
- reflector
- lens
- 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
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
PURPOSE: To eliminate attachment of any for lamp in a four-light system head light throgh a proper light distribution obtained simply by forming a diffusion area on the upper half of a pair of lens totally employing a double filament.
CONSTITUTION: In a bulb 2 provided inside a reflector 1 formed in a paraboloid of revolution, a filament 3 for running is arranged in the proximity of the reflector 1 with an auxiliary filament 4 positioned in front thereof. At the tip of the bulb is provided a coated section 5 for shielding the direct light from the filament 4 and a shade body 6 for cutting the light running downward from the auxili ary filament 4. A lens 7 has a horizontal diffusion section formed on the upper half area where the downward reflected light enters from the auxiliary filament 4. When the auxiliary filament 4 turns on, the light is reflected down on the upper half area of the reflector 1. The downward light is diffused horizontally at the diffusion section 7A on the upper half area of the lens, horizontally expanding below the horizontal includint the optical axis. In this manner, a distribution for a fog lamp is made possible
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11244477A JPS5445987A (en) | 1977-09-19 | 1977-09-19 | Headlight for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11244477A JPS5445987A (en) | 1977-09-19 | 1977-09-19 | Headlight for vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5445987A true JPS5445987A (en) | 1979-04-11 |
Family
ID=14586777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11244477A Pending JPS5445987A (en) | 1977-09-19 | 1977-09-19 | Headlight for vehicles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5445987A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5544021A (en) * | 1992-07-30 | 1996-08-06 | Valeo Vision | Motor vehicle headlight including a two-filament lamp for selectively generating a main beam and an anti-fog beam |
-
1977
- 1977-09-19 JP JP11244477A patent/JPS5445987A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5544021A (en) * | 1992-07-30 | 1996-08-06 | Valeo Vision | Motor vehicle headlight including a two-filament lamp for selectively generating a main beam and an anti-fog beam |
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