Title:
発光装置及び照明器具
Document Type and Number:
Japanese Patent JP5757883
Kind Code:
B2
Abstract:
This invention relates to a light emitting device (100) having a movable collimating unit for adjusting the output direction of light being emitted from the light emitting device. The light emitting device comprises a base unit (110), and a light output unit (120) which is engaged with the base unit. The light output unit comprises at least one light source (121) for emitting light. The light emitting device further comprises a movably arranged collimating unit (130) for adjusting the direction of the emitted light, which is arranged such that it encompasses a light output portion (125), which is arranged on the light output unit.
Inventors:
Fan Golcom Ramon Pea
Fan Oels Dennis JC
Fan Oels Dennis JC
Application Number:
JP2011553576A
Publication Date:
August 05, 2015
Filing Date:
March 08, 2010
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
F21S8/04; F21S8/02; F21V8/00; F21V14/04; F21V21/30
Domestic Patent References:
| JP5182503A | ||||
| JP2008293903A | ||||
| JP7016306U | ||||
| JP2008159453A | ||||
| JP2001243809A | ||||
| JP7211128A | ||||
| JP3147498U | ||||
| JP58005208U | ||||
| JP55115203A | ||||
| JP2004296245A | ||||
| JP3148997U | ||||
| JP2000082301A | ||||
| JP10012006A | ||||
| JP6203966A | ||||
| JP2008270089A |
Foreign References:
| WO2007115322A2 | ||||
| WO2009001478A1 |
Attorney, Agent or Firm:
Susumu Tsugaru
Fueda Shusen
Fueda Shusen