公开(公告)号：EP2056018B1

公开(公告)日：2012-11-21

申请号：EP08252648.4

申请日：2008-08-07

申请人： Foxsemicon Integrated Technology, Inc.

发明人： Cheng, Yi-Kai ,  Chern, Jyh-Long ,  Lai, Chih-Ming

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21K9/00 ,  F21V5/048 ,  F21W2131/103 ,  F21Y2105/10 ,  F21Y2115/10

公开(公告)号：EP2056018A1

公开(公告)日：2009-05-06

申请号：EP08252648.4

申请日：2008-08-07

申请人： Foxsemicon Integrated Technology, Inc.

发明人： Cheng, Yi-Kai ,  Chern, Jyh-Long ,  Lai, Chih-Ming

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21K9/00 ,  F21V5/048 ,  F21W2131/103 ,  F21Y2105/10 ,  F21Y2115/10

摘要： An illumination lamp (40) includes at least one solid-state lighting member (41) for radiating light, and a lamp cover (10) being arranged corresponding to the at least one solid-state lighting member. The lamp cover includes a plurality of lenses arranged in columns and rows (11). Each lens has an incidence surface (110) for incidence of the light into the lamp cover, and an opposite emitting surface (112) for emission of the light from the lamp cover into ambient. At least one of the incidence surface and the emitting surface is a concave surface. The concave surface extends along a first direction. At least one micro-structure (111) is formed on the concave surface. The at least one micro-structure is long and narrow, and extends along the first direction. The micro-structure is configured for increasing radiating range of the light entering into the lamp cover along a second direction intersecting the first direction.

摘要翻译： 照明灯（40）包括用于辐射光的至少一个固态发光构件（41）以及与所述至少一个固态发光构件对应布置的灯罩（10）。 灯罩包括以列和行排列的多个透镜（11）。 每个透镜具有用于将光入射到灯罩中的入射表面（110）和用于将来自灯罩的光发射到环境中的相对的发射表面（112）。 入射表面和发射表面中的至少一个是凹面。 凹面沿着第一方向延伸。 至少一个微结构（111）形成在凹表面上。 该至少一个微结构是长而窄的，并且沿第一方向延伸。 微结构被配置用于增加沿着与第一方向相交的第二方向进入灯罩的光的辐射范围。

公开(公告)号：EP2071230A1

公开(公告)日：2009-06-17

申请号：EP08253851.3

申请日：2008-12-01

申请人： Foxsemicon Integrated Technology, Inc.

发明人： Cheng, Yi-Kai ,  Chern, Jyh-Long ,  Lai, Chih-Ming

IPC分类号： F21V5/00 ,  F21Y101/02

CPC分类号： F21V5/007 ,  F21V5/04 ,  F21V5/048 ,  F21V5/08 ,  F21W2131/103 ,  F21Y2115/10

摘要： A lamp cover (10) includes an array of lenses (11). Each lens includes an incidence surface (110) for receiving light, and an emitting surface (112) opposite to the incidence surface. One of the incidence surface and the emitting surface is a convex surface. Each lens includes a first end and an opposite second end in a column direction, a third end and an opposite fourth end in a row direction. The lenses in each row, a thickness difference between the first end and the second end of each lens is greater than a thickness difference between the third end and the fourth end thereof. An illumination lamp is also provided in this invention.

摘要翻译： 灯罩（10）包括透镜阵列（11）。 每个透镜包括用于接收光的入射表面（110）和与入射表面相对的发射表面（112）。 入射面和发射表面之一是凸面。 每个透镜包括在列方向上的第一端和相对的第二端，在行方向上具有第三端和相对的第四端。 每行中的透镜，每个透镜的第一端和第二端之间的厚度差大于其第三端和第四端之间的厚度差。 本发明还提供一种照明灯。