JPS54161767A - Lamp for automobile - Google Patents
Lamp for automobileInfo
- Publication number
- JPS54161767A JPS54161767A JP6992178A JP6992178A JPS54161767A JP S54161767 A JPS54161767 A JP S54161767A JP 6992178 A JP6992178 A JP 6992178A JP 6992178 A JP6992178 A JP 6992178A JP S54161767 A JPS54161767 A JP S54161767A
- Authority
- JP
- Japan
- Prior art keywords
- light
- reflector
- shaped
- light ray
- sideward
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
PURPOSE: To eliminate a dark zone and efficiently project parallel rays of light forward and scattered rays of light sideward, by integrating a forward parallel light ray reflector and a sideward scattered light ray reflector with each other on the reflection face of a housing.
CONSTITUTION: The forward parallel light ray reflector 6 shaped as a paraboloid and the sideward scattered light ray reflector 7 shaped as saw teeth are integrated with each other on the reflection face of the housing 1 shaped as a flat plate. A part of light emitted from a bulb 3 is reflected by the reflector 6 so that the parallel rays of light are projected to the central part of a lens 2. Another part of the light emitted from the bulb 3 is reflected by the reflector 7 so that the scattered rays of light are projected to a spherical- prism-shaped peripheral part 21 of the lens 2. Forward parallel light ray reflectors shaped as a paraboloid may be provided alternately with sideward scattered light ray reflectors.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6992178A JPS54161767A (en) | 1978-06-12 | 1978-06-12 | Lamp for automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6992178A JPS54161767A (en) | 1978-06-12 | 1978-06-12 | Lamp for automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54161767A true JPS54161767A (en) | 1979-12-21 |
Family
ID=13416628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6992178A Pending JPS54161767A (en) | 1978-06-12 | 1978-06-12 | Lamp for automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54161767A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218801A (en) * | 1988-05-10 | 1990-01-23 | Minnesota Mining & Mfg Co <3M> | Lighting appliance |
EP1191278A3 (en) * | 2000-09-23 | 2004-12-15 | Hella KGaA Hueck & Co. | Signal lamp |
JP2012190594A (en) * | 2011-03-09 | 2012-10-04 | Toyota Central R&D Labs Inc | Vehicular lighting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481956U (en) * | 1971-05-25 | 1973-01-11 |
-
1978
- 1978-06-12 JP JP6992178A patent/JPS54161767A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481956U (en) * | 1971-05-25 | 1973-01-11 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218801A (en) * | 1988-05-10 | 1990-01-23 | Minnesota Mining & Mfg Co <3M> | Lighting appliance |
EP1191278A3 (en) * | 2000-09-23 | 2004-12-15 | Hella KGaA Hueck & Co. | Signal lamp |
JP2012190594A (en) * | 2011-03-09 | 2012-10-04 | Toyota Central R&D Labs Inc | Vehicular lighting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES427848A1 (en) | Light reflector system | |
ES284463U (en) | Non-dazzling headlamp for motor vehicles. | |
FR2608254B1 (en) | LIGHTING DEVICE FOR BICYCLE | |
JPS54161768A (en) | Lamp for automobile | |
ES2051171A2 (en) | Automotive headlamp | |
JPS54161767A (en) | Lamp for automobile | |
JPS5439982A (en) | Lighting tool for car | |
JPS54161769A (en) | Lamp for automobile | |
JPS54148546A (en) | Reflection type light source | |
FR2291062A1 (en) | Shallow headlamps for cars - have concentric ridges of fresnel prism section for parallel forward refraction | |
JPS5439981A (en) | Lighting tool for car | |
JPS54161770A (en) | Lamp for automobile | |
JPS5442129A (en) | Lighting device for copier | |
JPS57200012A (en) | Luminaire and luminaire for exposing device | |
ES233384U (en) | Reflector for vehicle headlamps | |
JPS54139282A (en) | Lamp for automobile | |
GB1517288A (en) | Lamp assembly | |
JPS5490880A (en) | Lamp assembly for use in vehicle | |
JPS5466577A (en) | Lens for automobile lamp | |
JPS52132576A (en) | Lighting fixture cover | |
JPS5445984A (en) | Lighting apparatus for vehicles | |
JPS54139283A (en) | Lamp for automobile | |
SU943474A1 (en) | Projector optical system | |
JPS54100174A (en) | Reflection plate for lighting apparatus | |
JPS56119111A (en) | Collimator |