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公开(公告)号：US20140198496A1
公开(公告)日：2014-07-17
申请号：US13740272
申请日：2013-01-14
Applicant: WINTEK (CHINA) TECHNOLOGY LTD. , WINTEK CORPORATION
Inventor： Zhi-Ting Ye , Wen-Chieh Wu , Ming-Chuan Lin , Hung-Pin Chang , Chia-Hung Pan , Hsiu-Ping Lee
CPC classification number: F21V5/00 , F21S8/03 , F21V21/00 , F21Y2103/30 , F21Y2115/10
Abstract: An illumination apparatus includes a transparent case, an opaque member, a ring-shaped light emitting device, and a ring-shaped transparent cover. The transparent case has a central region. The opaque member is disposed on the central region. The ring-shaped light emitting device is disposed in the transparent case corresponding to the central region. The ring-shaped transparent cover is disposed on the ring-shaped light emitting device and has a first arc-shaped ring portion relatively close to the opaque member and a second arc-shaped ring portion relatively away from the opaque member. A refraction microstructure region is formed on an inner surface of the first arc-shaped ring portion for refracting light emitted by the ring-shaped light emitting device.
Abstract translation: 照明装置包括透明壳体，不透明构件，环形发光装置和环形透明盖。 透明案例有一个中心区域。 不透明构件设置在中心区域上。 环形发光器件设置在对应于中心区域的透明壳体中。 环形透明盖设置在环形发光装置上，并且具有相对靠近不透明构件的第一弧形环部分和相对远离不透明构件的第二弧形环部分。 折射微结构区域形成在第一弧形环部分的内表面上，用于折射由环形发光器件发射的光。
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公开(公告)号：US20150036352A1
公开(公告)日：2015-02-05
申请号：US13957466
申请日：2013-08-02
Applicant: WINTEK CORPORATION
Inventor： Ming-Chuan Lin , Zhi-Ting Ye , Hung-Pin Chang , Wen-Chieh Wu
IPC: F21V7/04
CPC classification number: F21V7/0016 , F21K9/232 , F21V3/02 , F21V7/041
Abstract: A light emitting diode (LED) lamp is provided. The LED lamp includes a circuit board, at least one LED, a diffusing cap and a heat sink structure. The LED is disposed on the circuit board for emitting a light. The diffusing cap covers the LED and the circuit board. The diffusing cap includes an outer emitting portion and a lateral emitting portion. The outer emitting portion has a concave. The lateral emitting portion is connected to the outer emitting portion. The concave is used for reflecting part of the light toward a lateral surface of the lateral emitting portion. The heat sink structure is disposed below the circuit board for dissipating a heat generated from the LED and the circuit board.
Abstract translation: 提供发光二极管（LED）灯。 LED灯包括电路板，至少一个LED，漫射帽和散热器结构。 LED布置在电路板上用于发光。 扩散盖覆盖LED和电路板。 扩散盖包括外部发射部分和侧向发射部分。 外部发射部分具有凹形。 横向发射部分连接到外部发射部分。 凹部用于将部分光反射到侧向发射部分的侧表面。 散热器结构设置在电路板的下方，用于耗散LED和电路板产生的热量。
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公开(公告)号：US08870409B2
公开(公告)日：2014-10-28
申请号：US13864276
申请日：2013-04-17
Inventor： Zhi-Ting Ye , Ming-Chuan Lin , Hung-Pin Chang , Wen-Chieh Wu
IPC: F21V5/02 , F21K99/00 , F21V5/00 , F21Y101/02 , F21Y103/00 , F21V3/04
CPC classification number: F21K9/50 , F21K9/27 , F21K9/60 , F21K9/66 , F21K9/69 , F21V3/049 , F21V5/002 , F21Y2103/10 , F21Y2115/10
Abstract: A light tube includes a tube body, at least one light emitting diode, and a transparent cover. The light emitting diode is assembled with the tube body. The transparent cover is disposed on the tube body to cover the light emitting diode and has a roof portion and two side arm portions. A first microstructure region and a second microstructure region are formed on a surface of the roof portion corresponding to the light emitting diode. The second microstructure region extends from two ends of the first microstructure region. A third microstructure region is formed on a surface of each side arm portion corresponding to the light emitting diode. A microstructure density of the second microstructure region is less than or equal to a microstructure density of the first microstructure region, and is greater than or equal to a microstructure density of the third microstructure region.
Abstract translation: 光管包括管体，至少一个发光二极管和透明盖。 发光二极管与管体组装在一起。 透明盖设置在管体上以覆盖发光二极管，并且具有屋顶部分和两个侧臂部分。 第一微结构区域和第二微结构区域形成在对应于发光二极管的屋顶部分的表面上。 第二微结构区域从第一微结构区域的两端延伸。 在对应于发光二极管的每个侧臂部分的表面上形成第三微结构区域。 第二微结构区域的微结构密度小于或等于第一微结构区域的微结构密度，并且大于或等于第三微结构区域的微结构密度。
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公开(公告)号：US20140160743A1
公开(公告)日：2014-06-12
申请号：US13864276
申请日：2013-04-17
Inventor： Zhi-Ting Ye , Ming-Chuan Lin , Hung-Pin Chang , Wen-Chieh Wu
IPC: F21K99/00
CPC classification number: F21K9/50 , F21K9/27 , F21K9/60 , F21K9/66 , F21K9/69 , F21V3/049 , F21V5/002 , F21Y2103/10 , F21Y2115/10
Abstract: A light tube includes a tube body, at least one light emitting diode, and a transparent cover. The light emitting diode is assembled with the tube body. The transparent cover is disposed on the tube body to cover the light emitting diode and has a roof portion and two side arm portions. A first microstructure region and a second microstructure region are formed on a surface of the roof portion corresponding to the light emitting diode. The second microstructure region extends from two ends of the first microstructure region. A third microstructure region is formed on a surface of each side arm portion corresponding to the light emitting diode. A microstructure density of the second microstructure region is less than or equal to a microstructure density of the first microstructure region, and is greater than or equal to a microstructure density of the third microstructure region.
Abstract translation: 光管包括管体，至少一个发光二极管和透明盖。 发光二极管与管体组装在一起。 透明盖设置在管体上以覆盖发光二极管，并且具有屋顶部分和两个侧臂部分。 第一微结构区域和第二微结构区域形成在对应于发光二极管的屋顶部分的表面上。 第二微结构区域从第一微结构区域的两端延伸。 在对应于发光二极管的每个侧臂部分的表面上形成第三微结构区域。 第二微结构区域的微结构密度小于或等于第一微结构区域的微结构密度，并且大于或等于第三微结构区域的微结构密度。
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