Title:
LAMP AND LIGHTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/183197
Kind Code:
A1
Abstract:
A lamp (1) is provided with: a housing (60) that is formed in a cylindrical shape, and narrows in diameter from the upper end to the lower end in the direction of the central axis (lamp axis (J)); a base (70) that is formed in a disc shape, and is positioned inside at the upper end of the housing (60); and a light-emitting module (40) disposed on the top surface (first main surface) of the base (70). Moreover, the housing (60) has: a cylindrical main body (61); and a seating part (62) that protrudes from the inner wall of the main body (61), and part of which comprises a rim that is seated on the bottom surface (second main surface) of the base (70).
Inventors:
TAMURA TETSUSHI
KAKUNO YOSHINORI
MATSUI NOBUYUKI
KAKUNO YOSHINORI
MATSUI NOBUYUKI
Application Number:
PCT/JP2013/001163
Publication Date:
December 12, 2013
Filing Date:
February 27, 2013
Export Citation:
Assignee:
PANASONIC CORP (JP)
International Classes:
F21S2/00; F21Y101/02
Domestic Patent References:
| WO2011087021A1 | 2011-07-21 |
Foreign References:
| JP2012074144A | 2012-04-12 | |||
| JP2012054070A | 2012-03-15 | |||
| JP2012018885A | 2012-01-26 | |||
| JP2006156187A | 2006-06-15 |
Attorney, Agent or Firm:
NAKAJIMA, Shiro et al. (JP)
Shiro Nakajima (JP)
Shiro Nakajima (JP)
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