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公开(公告)号:US08047699B2
公开(公告)日:2011-11-01
申请号:US12817143
申请日:2010-06-16
申请人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
发明人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
IPC分类号: F21V7/04
CPC分类号: G02B19/0009 , F21V5/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/005 , G02B3/0056 , G02B3/0068 , G02B19/0014 , G02B19/0061 , G02B27/0961
摘要: An illuminating device includes a light source module for emitting light and an optical lens configured for adjusting the light emitted from the light source module. The optical lens includes an array of lens units. Each lens unit includes a main body, a light diverging portion and a light converging portion. The main body includes a light incident surface and a light emitting surface opposite to the light incident surface. The light diverging portion is configured for expanding a light field along a first direction, and the light converging portion is configured for compressing a light field along a second direction. The light diverging portion and the light converging portion are formed on at least one of the light incident surface and the light emitting surface. The light diverging portion includes parallel protrusions distributed along the first direction.
摘要翻译: 照明装置包括用于发光的光源模块和被配置为调节从光源模块发射的光的光学透镜。 光学透镜包括透镜单元阵列。 每个透镜单元包括主体,发光部分和聚光部分。 主体包括光入射面和与光入射面相反的发光面。 光发散部被配置为沿着第一方向扩展光场,并且聚光部构造成沿着第二方向压缩光场。 光发散部分和聚光部分形成在光入射表面和发光表面中的至少一个上。 光发散部分包括沿着第一方向分布的平行突出部。
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公开(公告)号:US07950825B2
公开(公告)日:2011-05-31
申请号:US12795816
申请日:2010-06-08
申请人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
发明人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
IPC分类号: F21V1/00
CPC分类号: G02B19/0009 , F21V5/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/005 , G02B3/0056 , G02B3/0068 , G02B19/0014 , G02B19/0061 , G02B27/0961
摘要: An optical lens includes an array of lens units. Each lens unit includes a main body, a light diverging portion and a light converging portion. The main body includes a light incident surface and a light emitting surface opposite to the light incident surface. The light diverging portion is configured for expanding a light field along a first direction, and the light converging portion is configured for compressing a light field along a second direction. The light diverging portion and the light converging portion are both formed on one of the light incident surface and the light emitting surface.
摘要翻译: 光学透镜包括透镜单元阵列。 每个透镜单元包括主体,发光部分和聚光部分。 主体包括光入射面和与光入射面相反的发光面。 光发散部被配置为沿着第一方向扩展光场,并且聚光部构造成沿着第二方向压缩光场。 光发散部分和光会聚部分都形成在光入射表面和发光表面中的一个上。
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公开(公告)号:US08016459B2
公开(公告)日:2011-09-13
申请号:US12817144
申请日:2010-06-16
申请人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
发明人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
IPC分类号: F21V3/00
CPC分类号: G02B19/0009 , F21V5/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/005 , G02B3/0056 , G02B3/0068 , G02B19/0014 , G02B19/0061 , G02B27/0961
摘要: An illuminating device includes a light source module for emitting light and an optical lens for adjusting the light. The light source module includes a reflecting unit and LEDs. The reflecting unit includes strip-shaped grooves each extending along a first direction. The LEDs are mounted on the reflecting unit in the grooves. The optical lens includes an array of lens units each including a main body, a light diverging portion and a light converging portion. The light diverging portion is for expanding a light field of the LEDs along the first direction. The light converging portion is for compressing the light field along a second direction. The reflecting unit is for further compressing the light field along the second direction.
摘要翻译: 照明装置包括用于发光的光源模块和用于调节光的光学透镜。 光源模块包括反射单元和LED。 反射单元包括沿着第一方向延伸的条形槽。 LED安装在凹槽中的反射单元上。 光学透镜包括各自包括主体,光发散部分和光会聚部分的透镜单元阵列。 光发散部分用于沿着第一方向扩展LED的光场。 光会聚部分用于沿着第二方向压缩光场。 反射单元用于沿着第二方向进一步压缩光场。
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公开(公告)号:US07988328B2
公开(公告)日:2011-08-02
申请号:US12168776
申请日:2008-07-07
申请人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
发明人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
IPC分类号: F21V1/00
CPC分类号: G02B19/0009 , F21V5/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/005 , G02B3/0056 , G02B3/0068 , G02B19/0014 , G02B19/0061 , G02B27/0961
摘要: An optical lens (10) includes an array of lens units (11). Each lens unit includes a main body (101), a light diverging portion (112) and a light converging portion (114). The main body includes a light incident surface (110) and a light emitting surface (112) opposite to the light incident surface. The light diverging portion is used to expand a light field along an x-direction. The light converging portion is used to compress a light field along a y-direction. In specific embodiments, the light diverging portion and the light converging portion are respectively formed on the light incident surface and the light emitting surface.
摘要翻译: 光学透镜(10)包括透镜单元阵列(11)。 每个透镜单元包括主体(101),光发散部分(112)和聚光部分(114)。 主体包括光入射面(110)和与光入射面相对的发光面(112)。 光发散部分用于沿x方向扩展光场。 聚光部分用于沿y方向压缩光场。 在具体实施例中,光发散部分和光会聚部分分别形成在光入射表面和发光表面上。
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公开(公告)号:US08262272B2
公开(公告)日:2012-09-11
申请号:US12817146
申请日:2010-06-16
申请人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
发明人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
CPC分类号: G02B19/0009 , F21V5/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/005 , G02B3/0056 , G02B3/0068 , G02B19/0014 , G02B19/0061 , G02B27/0961
摘要: An optical lens includes an array of lens units. Each lens unit includes a main body, a light diverging portion and a light converging portion. The main body includes a light incident surface and a light emitting surface opposite to the light incident surface. The light diverging portion is configured for expanding a light field along a first direction. The light converging portion is configured for compressing a light field along a second direction. The light diverging portion and the light converging portion are formed on at least one of the light incident surface and the light emitting surface. The light converging portion includes parallel recesses distributed along the second direction.
摘要翻译: 光学透镜包括透镜单元阵列。 每个透镜单元包括主体,发光部分和聚光部分。 主体包括光入射面和与光入射面相反的发光面。 光发散部分被配置为沿着第一方向扩展光场。 光会聚部分被配置为沿着第二方向压缩光场。 光发散部分和聚光部分形成在光入射表面和发光表面中的至少一个上。 聚光部分包括沿着第二方向分布的平行凹部。
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公开(公告)号:US20090109667A1
公开(公告)日:2009-04-30
申请号:US12168776
申请日:2008-07-07
申请人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
发明人: Yi-Kai Cheng , Jyh-Long Chern , Ping-Yu Chen
CPC分类号: G02B19/0009 , F21V5/04 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , G02B3/005 , G02B3/0056 , G02B3/0068 , G02B19/0014 , G02B19/0061 , G02B27/0961
摘要: An optical lens (10) includes an array of lens units (11). Each lens unit includes a main body (101), a light diverging portion (112) and a light converging portion (114). The main body includes a light incident surface (110) and a light emitting surface (112) opposite to the light incident surface. The light diverging portion is used to expand a light field along an x-direction. The light converging portion is used to compress a light field along a y-direction. In specific embodiments, the light diverging portion and the light converging portion are respectively formed on the light incident surface and the light emitting surface.
摘要翻译: 光学透镜(10)包括透镜单元阵列(11)。 每个透镜单元包括主体(101),光发散部分(112)和聚光部分(114)。 主体包括光入射面(110)和与光入射面相对的发光面(112)。 光发散部分用于沿x方向扩展光场。 聚光部分用于沿y方向压缩光场。 在具体实施例中,光发散部分和光会聚部分分别形成在光入射表面和发光表面上。
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公开(公告)号:US20090154158A1
公开(公告)日:2009-06-18
申请号:US12251683
申请日:2008-10-15
申请人: Yi-Kai Cheng , Jyh-Long Chern , Chih-Ming Lai
发明人: Yi-Kai Cheng , Jyh-Long Chern , Chih-Ming Lai
CPC分类号: F21V5/007 , F21V5/04 , F21V5/048 , F21V5/08 , F21W2131/103 , F21Y2115/10
摘要: A lamp cover includes an array of lenses. Each lens includes an incidence surface for receiving light, and an emitting surface 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: 灯罩包括透镜阵列。 每个透镜包括用于接收光的入射表面和与入射表面相对的发射表面。 入射面和发射面之一是凸面。 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。
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公开(公告)号:US07753564B2
公开(公告)日:2010-07-13
申请号:US12019908
申请日:2008-01-25
申请人: Yi-Kai Cheng , Jyh-Long Chern , Chih-Ming Lai
发明人: Yi-Kai Cheng , Jyh-Long Chern , Chih-Ming Lai
IPC分类号: F21V3/00
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 lampshade (10) being arranged corresponding to the at least one solid-state lighting member. The lampshade includes an array of lenses (11). Each lens has an incidence surface (110) for incidence of the light into the lampshade, and an opposite emitting surface (112) for emission of the light from the lampshade 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 area of the light entering into the lampshade along a second direction intersecting the first direction.
摘要翻译: 照明灯(40)包括用于照射光的至少一个固态照明部件(41)和对应于该至少一个固态照明部件设置的灯罩(10)。 灯罩包括一组透镜(11)。 每个透镜具有用于将光入射到灯罩中的入射表面(110),以及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。 在凹面上形成至少一个微结构(111)。 所述至少一个微结构是长而窄的并且沿着所述第一方向延伸。 微结构被配置为沿着与第一方向相交的第二方向增加进入灯罩的光的辐射面积。
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公开(公告)号:USD611077S1
公开(公告)日:2010-03-02
申请号:US29338210
申请日:2009-06-07
申请人: Jyh-Long Chern , Yi-Kai Cheng , Chih-Ming Lai
设计人: Jyh-Long Chern , Yi-Kai Cheng , Chih-Ming Lai
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公开(公告)号:USD608806S1
公开(公告)日:2010-01-26
申请号:US29337864
申请日:2009-05-31
申请人: Jyh-Long Chern , Yi-Kai Cheng , Chih-Ming Lai
设计人: Jyh-Long Chern , Yi-Kai Cheng , Chih-Ming Lai
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