公开(公告)号：US08025429B2

公开(公告)日：2011-09-27

申请号：US12453640

申请日：2009-05-18

申请人： Yen-Wei Ho ,  Pei-Wen Ko

发明人： Yen-Wei Ho ,  Pei-Wen Ko

IPC分类号： F21V3/00 ,  F21V5/00

CPC分类号： F21V5/04 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

摘要： An LED illumination lens can guide light from light emitting diodes (LEDs). The incident surface and transmission surface of the lens are a part of an elliptical shape. The present invention makes an optical lens which provides that light is refracted twice by the LED illumination lens, and the output light is more uniform and present a long elliptical output light. The curve surface of the transmission surface is selected from elliptical surfaces, rectangular surfaces, square shape surfaces, round surfaces and rectangular surfaces with a cut corner, and polygonal surfaces. An LED illumination lens serves to refract the light beam from the LED by the incident surface and then disperse by the transmission surface 12 into a slender and long elliptical light beam.

摘要翻译： LED照明透镜可以引导来自发光二极管（LED）的光。 透镜的入射面和透射面是椭圆形的一部分。 本发明提供一种光学透镜，其提供由LED照明透镜折射两次的光学透镜，并且输出光更均匀并呈现长椭圆输出光。 传输表面的曲面选自椭圆曲面，矩形表面，正方形表面，圆形表面和具有切割角的矩形表面以及多边形表面。 LED照明透镜用于通过入射表面折射来自LED的光束，然后由透射表面12分散成细长且长的椭圆光束。

公开(公告)号：US08292474B2

公开(公告)日：2012-10-23

申请号：US12591518

申请日：2009-11-23

申请人： Yen-Wei Ho ,  Pei-Wen Ko

发明人： Yen-Wei Ho ,  Pei-Wen Ko

IPC分类号： F21V5/04

CPC分类号： F21V5/04

摘要： An optic lens assembly includes a platform, and an optic lens including an incident surface and a projection surface on two opposite sides is arranged to an outer side of the platform. The incident surface consists of a plurality of oval-shaped surfaces. A first oval-shaped incident surface and a second oval-shaped incident surface are formed side by side to the incident surface. The two adjacent oval-shaped incident surfaces are concave for receiving an illuminating component. The projection surface also consists of a plurality of oval-shaped surfaces. A first oval-shaped projection surface and a second oval-shaped projection surface are formed side by side to a center area of the projection surface. Two symmetric outer connecting surfaces are formed to two lateral sides of the projection surface. The two adjacent oval-shaped projection surfaces are convex and larger than the incident surface.

摘要翻译： 光学透镜组件包括平台，并且包括入射表面和在两个相对侧上的突出表面的光学透镜布置在平台的外侧。 入射表面由多个椭圆形表面组成。 第一椭圆形入射表面和第二椭圆形入射表面与入射表面并排地形成。 两个相邻的椭圆形入射表面是凹形的，用于接收照明部件。 投影表面也由多个椭圆形表面组成。 第一椭圆形突出表面和第二椭圆形突起表面并排地形成在突起表面的中心区域。 两个对称的外连接表面形成在投影表面的两个侧面。 两个相邻的椭圆形突起表面是凸的并且大于入射表面。

公开(公告)号：US20110058380A1

公开(公告)日：2011-03-10

申请号：US12591518

申请日：2009-11-23

申请人： Yen-Wei Ho ,  Pei-Wen Ko

发明人： Yen-Wei Ho ,  Pei-Wen Ko

IPC分类号： F21V5/04

CPC分类号： F21V5/04

摘要： An optic lens assembly includes a platform, and an optic lens including an incident surface and a projection surface on two opposite sides is arranged to an outer side of the platform. The incident surface consists of a plurality of oval-shaped surfaces. A first oval-shaped incident surface and a second oval-shaped incident surface are formed side by side to the incident surface. The two adjacent oval-shaped incident surfaces are concave for receiving an illuminating component. The projection surface also consists of a plurality of oval-shaped surfaces. A first oval-shaped projection surface and a second oval-shaped projection surface are formed side by side to a center area of the projection surface. Two symmetric outer connecting surfaces are formed to two lateral sides of the projection surface. The two adjacent oval-shaped projection surfaces are convex and larger than the incident surface.

摘要翻译： 光学透镜组件包括平台，并且包括入射表面和在两个相对侧上的突出表面的光学透镜布置在平台的外侧。 入射表面由多个椭圆形表面组成。 第一椭圆形入射表面和第二椭圆形入射表面与入射表面并排地形成。 两个相邻的椭圆形入射表面是凹形的，用于接收照明部件。 投影表面也由多个椭圆形表面组成。 第一椭圆形突出表面和第二椭圆形突起表面并排地形成在突起表面的中心区域。 两个对称的外连接表面形成在投影表面的两个侧面。 两个相邻的椭圆形突起表面是凸的并且大于入射表面。

公开(公告)号：US20100232166A1

公开(公告)日：2010-09-16

申请号：US12453640

申请日：2009-05-18

申请人： Yen-Wei Ho ,  Pei-Wen Ko

发明人： Yen-Wei Ho ,  Pei-Wen Ko

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

摘要： An LED illumination lens can guide light from light emitting diodes (LEDs). The incident surface and transmission surface of the lens are a part of an elliptical shape. The present invention makes an optical lens which provides that light is refracted twice by the LED illumination lens, and the output light is more uniform and present a long elliptical output light. The curve surface of the transmission surface is selected from elliptical surfaces, rectangular surfaces, square shape surfaces, round surfaces and rectangular surfaces with a cut corner, and polygonal surfaces. An LED illumination lens serves to refract the light beam from the LED by the incident surface and then disperse by the transmission surface 12 into a slender and long elliptical light beam.

摘要翻译： LED照明透镜可以引导来自发光二极管（LED）的光。 透镜的入射面和透射面是椭圆形的一部分。 本发明提供一种光学透镜，其提供由LED照明透镜折射两次的光学透镜，并且输出光更均匀并呈现长椭圆输出光。 传输表面的曲面选自椭圆曲面，矩形表面，正方形表面，圆形表面和具有切割角的矩形表面以及多边形表面。 LED照明透镜用于通过入射表面折射来自LED的光束，然后由透射表面12分散成细长且长的椭圆光束。

公开(公告)号：US20100073937A1

公开(公告)日：2010-03-25

申请号：US12289994

申请日：2008-11-10

申请人： Yen-Wei Ho

发明人： Yen-Wei Ho

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  G02B19/0071 ,  G02B27/0955

摘要： A two-side illuminating lens body mainly projecting light from a light emitting device to two relative outer directions includes a base with a receiving slot having a downwards opening for receiving a lighting device. A concave arc for receiving the light emitting portion of the lighting device is formed above the receiving slot as a light incident side. On a top surface of the base, two symmetrical non-spherical protrusions are jointly arranged beside a center light axis. A concave curved surface is formed to a border of the two non-spherical protrusions. Two symmetrical awl laterals are formed on relative outer edges of the non-spherical protrusions. Through three different refracting types of the concave curved surface, non-spherical protrusions, and awl laterals, rays from the light emitting device will be gradually diffused away from the center light axis so that a double-side skew light distribution of illumination like a butterfly is projected.

摘要翻译： 主要将来自发光器件的光投射到两个相对外侧的双侧照明透镜体包括具有用于接收照明装置的向下开口的接收槽的基座。 用于接收照明装置的发光部分的凹弧形成在接收槽上方作为光入射侧。 在基座的顶表面上，两个对称的非球形突起共同地布置在中心光轴旁边。 在两个非球形突起的边界处形成凹曲面。 在非球形突起的相对外边缘上形成两个对称的锥形件。 通过凹曲面，非球形突起和锥体的三种不同的折射类型，来自发光器件的光线将逐渐扩散离开中心光轴，使得像蝴蝶的照明的双侧歪斜光分布 被预计。

公开(公告)号：US20090225440A1

公开(公告)日：2009-09-10

申请号：US12155415

申请日：2008-06-04

申请人： Yen-Wei Ho

发明人： Yen-Wei Ho

IPC分类号： G02B3/02

CPC分类号： G02B27/0977 ,  G02B19/0028 ,  G02B19/0061

摘要： This invention is regarding to an innovatively designed lens that employs two holes of different shapes as light-inlet and light-outlet surfaces to direct lights. The main feature is that the light can emit out at a more focused and uniformed fashion through refraction and total reflection. On the other hands, the lens also has grooves set to allow for side lighting purposes when needed. And with the grooves, the light can emit at a wide range when multiple such lens are properly assembled.

摘要翻译： 本发明涉及一种创新设计的透镜，其采用不同形状的两个孔作为光入射和出光表面来引导灯。 主要特点是光可以通过折射和全反射以更集中和统一的方式发出。 另一方面，镜头还具有凹槽，以便在需要时允许侧面照明。 并且随着凹槽，当适当地组装多个这样的透镜时，光可以在宽范围内发射。

公开(公告)号：US08807795B2

公开(公告)日：2014-08-19

申请号：US13589495

申请日：2012-08-20

申请人： Hui-Ju Hsu ,  Hong-Ping Liu ,  Yen-Wei Ho

发明人： Hui-Ju Hsu ,  Hong-Ping Liu ,  Yen-Wei Ho

IPC分类号： F21S4/00

CPC分类号： F21V29/15 ,  F21V29/74 ,  F21Y2103/10 ,  F21Y2115/10

摘要： An LED lighting device at least comprises a base made of metal materials; a substrate which is disposed on a surface of the base and has one electrode and at least one LED chip; and an insulation sheet which is disposed between the base and the substrate. The insulation sheet and the substrate satisfy the correlations L2+2×T≧L1+2×Cr, W2+2×T≧W1+2×Cr and Cr≧1.6 mm. By controlling the dimension of the insulation sheet, a creepage distance between the electrode and the base can be increased, so as to solve the safety problem of lighting devices without increasing manufacturing costs.

摘要翻译： LED照明装置至少包括由金属材料制成的基座; 基板，其设置在所述基板的表面上，具有一个电极和至少一个LED芯片; 以及设置在基底和基底之间的绝缘片。 绝缘片和基片满足L2 + 2×T≥L1+ 2×Cr，W2 + 2×T≥W1+ 2×Cr，Cr≥1.6mm的关系。 通过控制绝缘片的尺寸，可以增加电极和基座之间的爬电距离，从而解决照明装置的安全问题而不增加制造成本。

公开(公告)号：US08000034B2

公开(公告)日：2011-08-16

申请号：US12155415

申请日：2008-06-04

申请人： Yen-Wei Ho

发明人： Yen-Wei Ho

IPC分类号： G02B17/00

CPC分类号： G02B27/0977 ,  G02B19/0028 ,  G02B19/0061

摘要： This invention is regarding to an innovatively designed lens that employs two holes of different shapes as light-inlet and light-outlet surfaces to direct lights. The main feature is that the light can emit out at a more focused and uniformed fashion through refraction and total reflection. On the other hands, the lens also has grooves set to allow for side lighting purposes when needed. And with the grooves, the light can emit at a wide range when multiple such lens are properly assembled.

摘要翻译： 本发明涉及一种创新设计的透镜，其采用不同形状的两个孔作为光入射和出光表面来引导灯。 主要特点是光可以通过折射和全反射以更集中和统一的方式发出。 另一方面，镜头还具有凹槽，以便在需要时允许侧面照明。 并且随着凹槽，当适当地组装多个这样的透镜时，光可以在宽范围内发射。

公开(公告)号：US07985009B2

公开(公告)日：2011-07-26

申请号：US12292001

申请日：2008-11-10

申请人： Yen-Wei Ho

发明人： Yen-Wei Ho

IPC分类号： F21V5/04

CPC分类号： F21V5/04 ,  F21W2131/103 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061 ,  G02B19/0071 ,  G02B27/0955

摘要： A two-side asymmetric light-shift illuminating lens body mainly projecting light from a light emitting device to two asymmetric relative outer directions includes a base having a receiving slot with a downwards opening for receiving a lighting device; a large non-spherical protrusion and a small a large non-spherical protrusion being arranged on two sides of a center light axis on a top surface of the base; a concave curved surface being formed to a border of the two non-spherical protrusions; a concave arc is formed above the receiving slot, outer edge of each non-spherical protrusion being formed with a aft cambered convex lateral. The cambered convex laterals are gradually narrowed along the projecting direction of the center light axis. An angle between a tangent line of the cambered convex lateral and the center light axis is about 10 degrees.

摘要翻译： 主要将来自发光器件的光投射到两个不对称相对外侧的两侧非对称光移动照明透镜主体包括具有接收狭槽的底座，所述接收槽具有用于接收照明装置的向下开口; 一个大的非球形突起和一个较小的非球形突出部分布置在基座顶表面上的中心光轴两侧; 在两个非球形突起的边界上形成凹曲面; 在接收槽的上方形成有凹弧，每个非球形突起的外边缘形成有凸起的凸形侧面。 弧形凸起边沿着中心光轴的突出方向逐渐变细。 弧形凸侧面的切线与中心光轴之间的角度为约10度。

公开(公告)号：US07959331B2

公开(公告)日：2011-06-14

申请号：US12230637

申请日：2008-09-03

申请人： Yen-Wei Ho

发明人： Yen-Wei Ho

IPC分类号： F21V29/00 ,  F21V21/116

CPC分类号： F21V29/71 ,  F21S2/005 ,  F21V15/01 ,  F21V19/001 ,  F21V29/717 ,  F21V29/74 ,  F21W2131/103 ,  F21Y2113/00 ,  F21Y2115/10

摘要： A lamp housing for a high-power LED street lamp has symmetrical rectangular planes formed at each side of a centerline of a back wall thereof. The included angle intersected with direction lines normal to the two outermost symmetrically rectangular planes is between 60˜140 degrees. The rectangular planes are adapted for containing high-power LED modules to emit light with various interlacing included angles and at interlacing locations.

摘要翻译： 用于大功率LED路灯的灯壳体在其后壁的中心线的每一侧形成对称的矩形平面。 与正交于两个最外对称矩形平面的方向线相交的夹角在60度至140度之间。 矩形平面适于包含大功率LED模块以发出具有各种交错夹角的交错和交错位置的光。