Title:
LUMINAIRE
Document Type and Number:
Japanese Patent JP2015032400
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a luminaire in which a lamp shade comprises an outer cylinder and an inner cylinder, a space between the outer cylinder and the inner cylinder is opened downward, and part of light from a lamp is radiated downward from the space as indirect light and also radiated from an outer cylindrical hole to the outside.SOLUTION: A luminaire includes: a lamp shade 11 comprising an outer cylinder 111 and an inner cylinder 112, and having a space 113 between the outer cylinder and the inner cylinder opened downward to the outside; a lamp unit 12 having a lamp; and a fitting tool fixing the lamp shade 11 to the lamp unit 12. Plural inner cylindrical holes H_I are provided in the inner cylinder 111; and part of light from the lamp fitted to the lamp unit 12, as indirect light, is radiated to the lower part of the lamp shade through the inner cylindrical holes H_I and the space 113.
More Like This:
| WO/2021/259029 | LAMP |
| JPS59162708 | [Title of the device] Double type desk lamp |
Inventors:
TAKAHASHI HIROMASA
Application Number:
JP2013159964A
Publication Date:
February 16, 2015
Filing Date:
July 31, 2013
Export Citation:
Assignee:
TAKAHASHI KEISEI KK
International Classes:
F21S6/00; F21S8/06; F21V1/00; F21V1/16; F21V17/00
Attorney, Agent or Firm:
Kubota Chiga mind
Previous Patent: LAMP SHADE AND ASSEMBLY SET OF LAMP SHADE
Next Patent: GAS ELECTRON MULTIPLIER AND GAS ELECTRON MULTIPLICATION DEVICE
Next Patent: GAS ELECTRON MULTIPLIER AND GAS ELECTRON MULTIPLICATION DEVICE