公开(公告)号：US20150241030A1

公开(公告)日：2015-08-27

申请号：US14618148

申请日：2015-02-10

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshihiko KANAYAMA ,  Makoto KAI ,  Hiro AOKI ,  Tomoyuki OGATA

IPC: F21V13/04 ,  F21V5/08 ,  F21S8/10

CPC classification number: F21S48/1225 ,  F21S41/141 ,  F21S41/143 ,  F21S41/147 ,  F21S41/25 ,  F21S41/255 ,  F21S41/285 ,  F21S41/322 ,  F21S41/36 ,  F21S45/10 ,  F21S45/50 ,  F21Y2115/10

Abstract: A lighting apparatus includes: a base that is open toward a front and includes a low beam light-distribution pattern forming component; a lens body disposed forward of the base; a first light-emitting device; and a second light-emitting device. A refractive portion is provided in a lower portion of the lens body, and a non-refractive portion is provided in an upper portion of the lens body. The first light-emitting device is disposed behind the refractive portion of the lens body, the second light-emitting device is disposed further forward than the first light-emitting device and behind the non-refractive portion of the lens body, and the low beam light-distribution pattern forming component is disposed in front of the first light-emitting device.

Abstract translation: 照明装置包括：朝向前方开口的基部，其包括近光配光图案形成部件; 设置在所述基座的前方的透镜体; 第一发光装置; 和第二发光装置。 折射部分设置在透镜主体的下部，并且非透镜部设置在透镜主体的上部。 第一发光装置设置在透镜主体的折射部分的后面，第二发光装置设置在比第一发光装置更远的位置并且在透镜体的非折射部分的后方， 配光图案形成部件设置在第一发光装置的前方。

公开(公告)号：US20150219303A1

公开(公告)日：2015-08-06

申请号：US14607557

申请日：2015-01-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Makoto KAI ,  Yoshihiko KANAYAMA ,  Hiro AOKI ,  Tomoyuki OGATA

IPC: F21S8/10

CPC classification number: F21S43/237 ,  B60Q1/0052 ,  B60Q1/20 ,  B60Q2400/30 ,  F21S43/14 ,  F21S43/239 ,  F21S43/243 ,  F21S43/249 ,  G02B6/002 ,  G02B6/0048

Abstract: A lighting apparatus includes: a light guide which is tubular and includes a light entry portion in one end in a tube axis direction; and a light source arranged corresponding to the light entry portion. The light entry portion includes a light redirecting portion which changes a traveling direction of light entering from the first light source to a direction that is substantially parallel to the tube axis direction of the light guide. The light guide includes: plural light-emitting faces which are ring-shaped and formed concentrically in the other end in the tube axis direction of the light guide; and a non light-emitting face which is wall-like and formed along the tube axis direction of the light guide, at a border of adjacent ones of the light-emitting faces.

Abstract translation: 照明装置包括：导管，其是管状的，并且在管轴方向的一端包括光入口部; 以及对应于光入口部分布置的光源。 光入口部分包括将从第一光源进入的光的行进方向改变到基本上平行于光导管的管轴方向的方向的光重定向部分。 导光体包括：多个发光面，其在光导管的管轴方向的另一端同心地形成环状， 以及在相邻的发光面的边界处沿着导光体的管轴方向成壁状形成的非发光面。