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1. 发明申请

US20120230041A1 LED BULB 失效
标题翻译： LED灯泡
公开(公告)号：US20120230041A1
公开(公告)日：2012-09-13
申请号：US13415323
申请日：2012-03-08
申请人： Kohei Mizuta , Saizo Suzuki
发明人： Kohei Mizuta , Saizo Suzuki
IPC分类号： H01L27/15 , F21V29/00 , F21V15/01
CPC分类号： F21V7/0091 , F21K9/233 , F21Y2105/10 , F21Y2115/10 , H01L2224/48091 , H01L2924/00014
摘要： The present invention provides an LED bulb, which includes a light source portion including at least one LED chip); a housing including a bottom portion supporting the light source portion and a sidewall portion surrounding the light source portion, and opening at one side of a first direction; a base disposed on the other side of the first direction relative to the housing; and a light guide body disposed in a space surrounded by the sidewall portion, and including an incident surface facing the light source portion, a light-emitting surface for making the light from the incident surface emit toward the one side of the first direction, and a peripheral side surface located between the incident surface and the light-emitting surface, wherein the cross-sectional area of the peripheral side surface becomes increasingly larger from a side of the incident surface toward a side of the light-emitting surface.
摘要翻译：本发明提供一种LED灯泡，其包括包括至少一个LED芯片的光源部分）; 壳体，包括支撑光源部的底部和围绕光源部的侧壁部，并且在第一方向的一侧开口; 设置在所述第一方向相对于所述壳体的另一侧的基部; 以及导光体，其设置在由所述侧壁部包围的空间中，并且包括面向所述光源部的入射面，用于使来自所述入射面的光朝向所述第一方向的一侧发射的发光面，以及位于所述入射面和所述发光面之间的周边侧面，其中，所述周边侧面的截面积从所述入射面侧向所述发光面的侧面变得越来越大。

2. 发明授权

US08770793B2 LED bulb 失效
标题翻译： LED灯泡
公开(公告)号：US08770793B2
公开(公告)日：2014-07-08
申请号：US13415323
申请日：2012-03-08
申请人： Kohei Mizuta , Saizo Suzuki
发明人： Kohei Mizuta , Saizo Suzuki
IPC分类号： F21V29/00 , F21V15/01 , H01L27/15 , G02B6/00
CPC分类号： F21V7/0091 , F21K9/233 , F21Y2105/10 , F21Y2115/10 , H01L2224/48091 , H01L2924/00014
摘要： The present invention provides an LED bulb, which includes a light source portion including at least one LED chip); a housing including a bottom portion supporting the light source portion and a sidewall portion surrounding the light source portion, and opening at one side of a first direction; a base disposed on the other side of the first direction relative to the housing; and a light guide body disposed in a space surrounded by the sidewall portion, and including an incident surface facing the light source portion, a light-emitting surface for making the light from the incident surface emit toward the one side of the first direction, and a peripheral side surface located between the incident surface and the light-emitting surface, wherein the cross-sectional area of the peripheral side surface becomes increasingly larger from a side of the incident surface toward a side of the light-emitting surface.
摘要翻译：本发明提供一种LED灯泡，其包括包括至少一个LED芯片的光源部分）; 壳体，包括支撑光源部的底部和围绕光源部的侧壁部，并且在第一方向的一侧开口; 设置在所述第一方向相对于所述壳体的另一侧的基部; 以及导光体，其设置在由所述侧壁部包围的空间中，并且包括面向所述光源部的入射面，用于使来自所述入射面的光朝向所述第一方向的一侧发射的发光面，以及位于所述入射面和所述发光面之间的周边侧面，其中，所述周边侧面的截面积从所述入射面侧向所述发光面的侧面变得越来越大。

3. 发明授权

US08894268B2 LED lightbulb 有权
标题翻译： LED灯泡
公开(公告)号：US08894268B2
公开(公告)日：2014-11-25
申请号：US13536176
申请日：2012-06-28
申请人： Masaru Igaki , Hirotaka Shimizu , Kohei Mizuta , Hideharu Osawa
发明人： Masaru Igaki , Hirotaka Shimizu , Kohei Mizuta , Hideharu Osawa
IPC分类号： F21S4/00 , F21V29/00 , H01L33/50 , F21V5/00 , F21V23/00 , F21V3/02 , F21S2/00 , H05B37/00 , F21K99/00 , F21V19/04 , F21Y105/00
CPC分类号： F21S2/00 , F21K9/232 , F21K9/238 , F21V3/02 , F21V5/00 , F21V19/0055 , F21V19/04 , F21V23/00 , F21V23/006 , F21V29/004 , F21V29/70 , F21V29/75 , F21V29/773 , F21Y2105/16 , F21Y2115/10 , H01L33/50 , H01L2224/48091 , H01L2224/48247 , H05B33/0815 , H05B37/00 , H01L2924/00014
摘要： An LED lightbulb is configured to properly illuminate a broader region. The LED lightbulb includes a light emitting unit, a pedestal, a power source unit, a heat dissipator, a base, and a globe swelling toward one side in a first direction for enclosing the light emitting unit. The globe is configured to diffusingly transmit light from the light emitting unit. The light emitting unit provides a light amount not less than 50% of the maximum light amount in a region not exceeding ±60° about the central axis extending in the first direction set as 0°. The globe provides a light amount not less than 50% in a region exceeding ±125° about the central axis set as 0°.
摘要翻译： LED灯泡被配置为适当地照亮更广泛的区域。 LED灯泡包括发光单元，基座，电源单元，散热器，基座和朝向朝向包围发光单元的第一方向的一侧膨胀的球面。球体被配置为从发光单元扩散地透射光。发光单元在围绕设置为0°的第一方向延伸的中心轴线的不超过±60°的区域中提供不小于最大光量的50％的光量。相对于设定为0°的中心轴，球体在超过±125°的区域内的光量不低于50％。

4. 发明授权

US09022600B2 LED illumination device 有权
标题翻译： LED照明装置
公开(公告)号：US09022600B2
公开(公告)日：2015-05-05
申请号：US13408795
申请日：2012-02-29
申请人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
发明人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
IPC分类号： F21V9/00 , F21V14/00
CPC分类号： F21V14/003 , F21S8/04 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10
摘要： A Light Emitting Diode (LED) illumination device having a pleasant appearance and capable of uniform illumination is provided. The LED illumination device (101) includes a support portion (200) having a first support surface (210) and a second support surface (220), wherein the first support surface (210) faces downward, and the second support surface (220) faces downward, is located at a position higher than the first support surface (210), and surrounds the first support surface (210); a plurality of LED chips (400), including a plurality of first LED chips (411) supported on the first support surface (210) and a plurality of second LED chips (420) supported on the second support surface (220); and a mask (700), located at a lower position with respect to the support portion (200), penetrated by light from the LED chips (400), and including a tilted portion (710) inclining downward toward the center.
摘要翻译：提供具有令人愉快的外观并能够均匀照明的发光二极管（LED）照明装置。 LED照明装置（101）包括具有第一支撑表面（210）和第二支撑表面（220）的支撑部分（200），其中第一支撑表面（210）面向下，第二支撑表面（220）位于高于第一支撑表面（210）的位置，并且包围第一支撑表面（210）; 多个LED芯片（400），包括支撑在第一支撑表面（210）上的多个第一LED芯片（411）和支撑在第二支撑表面（220）上的多个第二LED芯片（420）; 以及位于相对于所述支撑部（200）的下位置的掩模（700），其被来自所述LED芯片（400）的光贯穿，并且包括朝向所述中心向下倾斜的倾斜部（710）。

5. 发明授权

US08593043B2 LED lighting apparatus 失效
标题翻译： LED照明装置
公开(公告)号：US08593043B2
公开(公告)日：2013-11-26
申请号：US13533081
申请日：2012-06-26
申请人： Masaru Igaki , Kohei Mizuta
发明人： Masaru Igaki , Kohei Mizuta
IPC分类号： H01J5/16
CPC分类号： F21S8/04 , F21K9/00 , F21S2/005 , F21V3/02 , F21V3/0625 , F21V5/02 , F21V7/0016 , F21V15/01 , F21V17/14 , F21V17/164 , F21V23/02 , F21V23/0435 , F21V31/03 , F21Y2105/10 , F21Y2115/10 , G02B6/0055 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H01L2924/00012 , H01L2924/00014
摘要： An LED lighting apparatus includes a support unit including a support surface facing an illumination side, a plurality of LED chips supported on the support surface, and a cover that covers the support surface and transmits light from the LED chips. The cover includes a periphery which, as viewed in plan, includes four first sides that are spaced apart from each other and four second sides each connecting ends of adjacent ones of the first sides. The first sides consisting of two pairs of parallel sides, and each of the first sides constituting one of the two pairs and each of the first sides constituting the other one of the two pairs form a right angle. Each of the first sides and each of the adjacent second sides form an obtuse angle.
摘要翻译： LED照明装置包括支撑单元，该支撑单元包括面向照明侧的支撑面，支撑在支撑面上的多个LED芯片，以及覆盖支撑面并透过来自LED芯片的光的盖。盖子包括周边，其在平面图中看到包括彼此间隔开的四个第一侧面和相邻的第一侧面的每个连接端部的四个第二侧面。由两对平行侧构成的第一面和构成两对之一的第一面和构成两对中的另一方的第一面的每一方形成直角。每个第一侧和相邻的第二侧中的每一个形成钝角。

6. 发明授权

US09185753B2 Lighting system 有权
标题翻译：照明系统
公开(公告)号：US09185753B2
公开(公告)日：2015-11-10
申请号：US13554087
申请日：2012-07-20
申请人： Masaru Igaki , Kohei Mizuta
发明人： Masaru Igaki , Kohei Mizuta
IPC分类号： H05B33/08
CPC分类号： F21V23/023 , F21S8/04 , F21V21/03 , F21Y2105/10 , F21Y2105/12 , F21Y2115/10 , H01L2224/48091 , H01L2224/48247 , H01L2924/181 , H05B33/0803 , H05B33/0815 , H05B33/086 , Y02B20/346 , H01L2924/00012 , H01L2924/00014
摘要： A lighting system includes a main power source, a power switch, a daylight white color light source driver, an incandescent color light source driver, a first light source unit, and a second light source unit. The power switch includes a first terminal connected to the main power source, a second terminal and a control terminal. The two drivers are connected to the second terminal of the power switch. The first light source unit is driven by the daylight white color light source driver. The second light source unit is driven by the incandescent color light source driver. A switch driving circuit for applying power-saving switch signals is connected to the control terminal of the power switch, and a signal processing circuit for outputting instruction signals is connected to the switch driving circuit.
摘要翻译：照明系统包括主电源，电源开关，日光白色光源驱动器，白炽色光源驱动器，第一光源单元和第二光源单元。电源开关包括连接到主电源的第一端子，第二端子和控制端子。两个驱动器连接到电源开关的第二个端子。第一光源单元由日光白色光源驱动器驱动。第二光源单元由白炽色光源驱动器驱动。用于施加节电开关信号的开关驱动电路连接到电源开关的控制端，并且用于输出指令信号的信号处理电路连接到开关驱动电路。

7. 发明申请

US20120224364A1 LED ILLUMINATION DEVICE 有权
标题翻译： LED照明装置
公开(公告)号：US20120224364A1
公开(公告)日：2012-09-06
申请号：US13408795
申请日：2012-02-29
申请人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
发明人： Kohei Mizuta , Akio Yabugami , Hiroaki Tsujii
IPC分类号： F21V9/00 , F21V1/00 , F21V21/00
CPC分类号： F21V14/003 , F21S8/04 , F21Y2105/10 , F21Y2105/12 , F21Y2113/13 , F21Y2115/10
摘要： A Light Emitting Diode (LED) illumination device having a pleasant appearance and capable of uniform illumination is provided. The LED illumination device (101) includes a support portion (200) having a first support surface (210) and a second support surface (220), wherein the first support surface (210) faces downward, and the second support surface (220) faces downward, is located at a position higher than the first support surface (210), and surrounds the first support surface (210); a plurality of LED chips (400), including a plurality of first LED chips (411) supported on the first support surface (210) and a plurality of second LED chips (420) supported on the second support surface (220); and a mask (700), located at a lower position with respect to the support portion (200), penetrated by light from the LED chips (400), and including a tilted portion (710) inclining downward toward the center.
摘要翻译：提供具有令人愉快的外观并能够均匀照明的发光二极管（LED）照明装置。 LED照明装置（101）包括具有第一支撑表面（210）和第二支撑表面（220）的支撑部分（200），其中第一支撑表面（210）面向下，第二支撑表面（220）位于高于第一支撑表面（210）的位置，并且包围第一支撑表面（210）; 多个LED芯片（400），包括支撑在第一支撑表面（210）上的多个第一LED芯片（411）和支撑在第二支撑表面（220）上的多个第二LED芯片（420）; 以及位于相对于所述支撑部（200）的下位置的掩模（700），其被来自所述LED芯片（400）的光贯穿，并且包括朝向所述中心向下倾斜的倾斜部（710）。

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