Title:
ソケット、光源ユニット及び照明器具
Document Type and Number:
Japanese Patent JP7383426
Kind Code:
B2
Abstract:
To provide a socket capable of suppressing illuminance unevenness in an irradiation surface.SOLUTION: A socket 720 includes a body part 721 and a wall part. The body part 721 includes an opening part 730 where light emitted from a light source 711 can pass through. The wall part reflects the light which has passed the opening part 730. The wall part is a first wall part extending so as to be separated from the opening part 730 along the thickness direction of the body part 721 or a second wall part extending so as to be separated from the opening part 730 so as to be in an acute angle with respect to the direction in which the opening part 730 opens.SELECTED DRAWING: Figure 4
Inventors:
Yoshifumi Fujimoto
Application Number:
JP2019158577A
Publication Date:
November 20, 2023
Filing Date:
August 30, 2019
Export Citation:
Assignee:
Koizumi Lighting Co., Ltd.
International Classes:
F21V15/01; F21S2/00; F21S8/02; F21V7/00; F21V7/04; F21V17/00; F21V17/16; F21V19/00; H01L33/00; H01L33/60
Domestic Patent References:
| JP2012109156A | ||||
| JP2017500701A | ||||
| JP2015520910A | ||||
| JP2011223389A | ||||
| JP2009176630A | ||||
| JP8327828A | ||||
| JP2011528490A |
Attorney, Agent or Firm:
Hiroyuki Maei
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