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1. 发明申请

US20170059123A1 OPTICAL LENS 有权
标题翻译：光学镜头
公开(公告)号：US20170059123A1
公开(公告)日：2017-03-02
申请号：US14842968
申请日：2015-09-02
申请人： GRANDLITE INTERNATIONAL CORP
发明人： Chung-Han Yu
IPC分类号： F21V5/04
CPC分类号： F21V5/048 , F21Y2115/10 , G02B3/00 , G02B19/0014 , G02B19/0061
摘要： An optical lens has a beam angle within 29-46 degrees, and includes: an output light region including a first output light surface, a second output light surface around the first output light surface, a buffer surface connecting the first and second output light surfaces, and an outer surface around the second output light surface; an incident light region including a planer incident light surface and an inner surface, the planer incident light surface opposing the first and second output light surfaces, the inner surface around the planer incident light surface and opposing the outer surface, the planer incident light surface and the inner surface connected to each other and forming a slot denting toward the first output light surface; and a mounting portion around and extending outside with respect to the output light region and the incident light region.
摘要翻译：光学透镜的光束角度在29-46度内，包括：输出光区域，包括第一输出光表面，围绕第一输出光表面的第二输出光表面，连接第一和第二输出光表面的缓冲表面以及围绕第二输出光表面的外表面; 包括平面入射光表面和内表面的入射光区域，与第一和第二输出光表面相对的平面入射光表面，平面入射光表面周围的内表面和与外表面相对的平面入射光表面和所述内表面彼此连接并形成朝向所述第一输出光表面凹陷的狭槽; 以及相对于输出光区域和入射光区域围绕并延伸到外侧的安装部分。

2. 发明授权

US09829177B2 Optical lens 有权
公开(公告)号：US09829177B2
公开(公告)日：2017-11-28
申请号：US14842968
申请日：2015-09-02
申请人： GRANDLITE INTERNATIONAL CORP
发明人： Chung-Han Yu
IPC分类号： F21V5/04 , G02B3/00 , F21Y115/10
CPC分类号： F21V5/048 , F21Y2115/10 , G02B3/00 , G02B19/0014 , G02B19/0061
摘要： An optical lens has a beam angle within 29-46 degrees, and includes: an output light region including a first output light surface, a second output light surface around the first output light surface, a buffer surface connecting the first and second output light surfaces, and an outer surface around the second output light surface; an incident light region including a planer incident light surface and an inner surface, the planer incident light surface opposing the first and second output light surfaces, the inner surface around the planer incident light surface and opposing the outer surface, the planer incident light surface and the inner surface connected to each other and forming a slot denting toward the first output light surface; and a mounting portion around and extending outside with respect to the output light region and the incident light region.

3. 发明授权

US09752751B2 Optical lens 有权
公开(公告)号：US09752751B2
公开(公告)日：2017-09-05
申请号：US14851287
申请日：2015-09-11
申请人： GRANDLITE INTERNATIONAL CORP
发明人： Chung-Han Yu
IPC分类号： G02B3/02 , F21V5/04 , F21V5/08 , G02B3/00 , F21W111/02 , F21Y115/10
CPC分类号： F21V5/045 , F21V5/08 , F21W2111/02 , F21Y2115/10 , G02B3/00 , G02B19/0028 , G02B19/0061
摘要： An optical lens includes a first lens body having a first light exiting surface, a second light exiting surface, a first light incident surface, a second light incident surface, a third light incident surface, and a bottom surface connected to the light incident surfaces; a second lens body having an outer circumference surface, a first inner circumference surface, and an uneven second inner circumference surface; and a mounting body surrounding and connected to the first and second lens bodies, and extending outward with respect to the first and second lens bodies. The first, second and third light incident surfaces are sequentially connected to form on the bottom surface a groove for receiving a light emitting unit. The optical lens has a horizontal beam angle equal to 171.6 degrees ±10% and a vertical beam angle equal to 160 degrees ±10%.

4. 发明申请

US20170074483A1 OPTICAL LENS 有权
标题翻译：光学镜头
公开(公告)号：US20170074483A1
公开(公告)日：2017-03-16
申请号：US14851287
申请日：2015-09-11
申请人： GRANDLITE INTERNATIONAL CORP
发明人： Chung-Han Yu
IPC分类号： F21V5/04 , F21K99/00
CPC分类号： F21V5/045 , F21V5/08 , F21W2111/02 , F21Y2115/10 , G02B3/00 , G02B19/0028 , G02B19/0061
摘要： An optical lens includes a first lens body having a first light exiting surface, a second light exiting surface, a first light incident surface, a second light incident surface, a third light incident surface, and a bottom surface connected to the light incident surfaces; a second lens body having an outer circumference surface, a first inner circumference surface, and an uneven second inner circumference surface; and a mounting body surrounding and connected to the first and second lens bodies, and extending outward with respect to the first and second lens bodies. The first, second and third light incident surfaces are sequentially connected to form on the bottom surface a groove for receiving a light emitting unit. The optical lens has a horizontal beam angle equal to 171.6 degrees±10% and a vertical beam angle equal to 160 degrees±10%.
摘要翻译：光学透镜包括具有第一光出射面，第二光出射面，第一光入射面，第二光入射面，第三光入射面和与光入射面连接的底面的第一透镜体; 第二透镜体，具有外周面，第一内周面和不平坦的第二内周面; 以及围绕并连接到第一和第二透镜体并相对于第一和第二透镜体向外延伸的安装体。第一，第二和第三光入射表面依次连接，以在底表面上形成用于接收发光单元的凹槽。光学透镜的水平光束角度等于171.6度±10％，垂直光束角度等于160度±10％。

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