公开(公告)号：US20190072711A1

公开(公告)日：2019-03-07

申请号：US16123199

申请日：2018-09-06

Applicant: CANON COMPONENTS, INC.

Inventor： Ryoki MATSUI ,  Hidemasa YOSIDA ,  Suguru TASHIRO

IPC: F21V8/00 ,  H04N1/028

Abstract: There is provided with an illumination apparatus. The illumination apparatus includes a light source. A rod-shaped light guide includes, as a first surface, a light emitting surface that emits light taken from the light source. A light guide cover is configured to cover a second surface different from the first surface among surfaces of the light guide. The second surface is a surface extending in a longitudinal direction of the light guide. The light guide cover is extended in the longitudinal direction. The light guide cover includes at least one finger holding the light guide.

公开(公告)号：US20190072710A1

公开(公告)日：2019-03-07

申请号：US16123286

申请日：2018-09-06

Applicant: CANON COMPONENTS, INC.

Inventor： Ryoki MATSUI ,  Suguru TASHIRO ,  Hidemasa YOSIDA

IPC: F21V8/00 ,  G02B27/09 ,  H04N1/00

Abstract: An illumination apparatus, comprising a light source unit, a rod-shaped light guide configured to guide light from the light source unit and emit the light from a light emitting surface, a covering member configured to contain the light guide, and a housing configured to contain the light source unit, the light guide, and the covering member, the light guide including a protruded portion configured to suppress a shift in a longitudinal direction, the covering member including an opening, and the housing including a receiving portion configured to receive the protruded portion of the light guide, wherein the protruded portion of the light guide is engaged with the receiving portion of the housing via the opening of the covering member.