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    • 4. 发明专利
    • lamp
    • 空值
    • JP5176004B1
    • 2013-04-03
    • JP2012524954
    • 2012-01-31
    • パナソニック株式会社
    • 泰久 上田一裕 川端政弘 三貴隆在 植本
    • F21S2/00F21V23/00F21Y101/02
    • F21K9/1355F21K9/23F21K9/27F21K9/60F21K9/65F21V3/00F21V23/001F21V23/002F21V23/02F21Y2103/10F21Y2115/10H05K3/3447H05K2201/09063H05K2201/10106H05K2201/10287H05K2201/10492H05K2201/10962
    • ランプ1は、LEDモジュール20と、LEDモジュール20に電力を供給する点灯ユニット80と、外部電源から点灯ユニット80に電力を供給する口金30とを有し、LEDモジュール20と口金30との間に点灯ユニット80が配置されてなり、点灯ユニット80は、主面側にリードタイプの電子部品80bが実装されてなる回路基板80aと、回路基板80aの主面側から延出し且つ接続先がLEDモジュール20であるリード線(第1リード線)70a,70bと、回路基板80aの主面側から延出し且つ接続先が口金30であるリード線(第2リード線)71a,71bとを備える。 そして、回路基板80aは、主面側から他面側に貫通する貫通孔80a1が設けられてなり、リード線70a,70bが、貫通孔80a1の内側を通って回路基板80aの他面側に導出されてなる。
      【選択図】図2
    • 灯(1)包括LED模块(20),向LED模块(20)供电的驱动单元(80)以及从外部电源向驱动单元供电的基座(30) 80)。 驱动单元(80)位于LED模块(20)和基座(30)之间。 驱动单元(80)包括:电路板(80a),具有安装有引线型电子部件(80b)的主表面,从电路主表面延伸的引线(第一引线)(第一引线)(70a,70b) (80a)并连接到LED模块(20),以及从电路板(80a)的主表面延伸并连接到基座(30)的引线(第二引线)(第二引线)(71a,71b)。 电路板(80a)具有从主表面延伸到其相对表面的通孔(80a1)。 引线(70a,70b)穿过通孔(80a1)。
    • 5. 发明专利
    • Lamp
    • JP2013048090A
    • 2013-03-07
    • JP2012177947
    • 2012-08-10
    • Panasonic Corpパナソニック株式会社
    • MATSUDA TSUGUHIROTAKEUCHI NOBUYOSHIKAKUNO YOSHINORIMIKI MASAHIRONAGAI HIDEOUEMOTO TAKAARI
    • F21S2/00F21Y101/02
    • F21K9/1355F21K9/23F21K9/232F21K9/238F21K9/90F21V19/003F21V23/006F21V29/15F21V29/507F21Y2115/10
    • PROBLEM TO BE SOLVED: To provide a lamp capable of easily securing insulation of a circuit unit with a simple structure.SOLUTION: In the lamp wherein light-emitting elements and the lighting-on circuit unit 17 for lighting the light-emitting elements are stored in a container with a globe 7 mounted on one end of a cylindrical case, the light-emitting elements are arranged on an extension member 15 extended from a base 13 for blocking an opening at one end of the case into the globe 7. The base 13 is made of a conductive material, and insulation between the base 13 and the circuit unit can be secured with an insulating member 19 arranged in the case. The base 13 has a cylindrical shape with a bottom having a cylindrical section 13a, and a cover section 13b for covering one end of the cylindrical section 13a. The insulating member 19 has a cylindrical section 19a inserted into the cylindrical section 13a of the base 13. A projection section 101 for fixing the insulating member 19 to the base 13 is arranged on an outer peripheral surface of the cylindrical section of the insulating member 19, and a fixing means 43 for fixing the insulating member 19 is arranged on an inner peripheral surface of the case.
    • 要解决的问题:提供一种能够以简单的结构容易地确保电路单元的绝缘的灯。 解决方案:在其中发光元件和用于照明发光元件的点亮电路单元17存储在具有安装在圆筒形壳体的一端上的球体7的容器中的灯中,发光 元件布置在从底座13延伸的延伸构件15上,用于将壳体的一端处的开口阻挡到球形体7中。基座13由导电材料制成,并且基座13和电路单元之间的绝缘可以是 用布置在壳体中的绝缘构件19固定。 基部13具有圆筒形状,底部具有圆柱形部分13a,以及覆盖部分13b,用于覆盖圆柱形部分13a的一端。 绝缘构件19具有插入到基座13的圆筒部13a中的圆筒部19a。在绝缘构件19的圆筒部的外周面上配置用于将绝缘构件19固定到基座13的突出部101 并且在壳体的内周面上配置有用于固定绝缘构件19的固定装置43。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Lighting device
    • 照明设备
    • JP2013037847A
    • 2013-02-21
    • JP2011171955
    • 2011-08-05
    • Mitsubishi Electric Lighting Corp三菱電機照明株式会社
    • TAKAMITSU TARO
    • F21S2/00F21V3/00F21V3/02F21V19/00F21Y101/02H01L33/58
    • F21K9/232F21K9/1355F21K9/23F21V3/00F21V3/0472F21V3/049F21V19/005F21V29/70F21V29/89F21Y2107/90F21Y2115/10
    • PROBLEM TO BE SOLVED: To realize light distribution with 180 degrees or more for a plane surface jointing between a translucent globe and a lighting device body.SOLUTION: LED elements 8a are mounted on a light-emitting surface 31a of an LED substrate 3a, and LED elements 8b are mounted on a light-emitting surface 31b of an LED substrate 3b. The lighting device is provided with an LED substrate 3 having non light-emitting surfaces 32a, 32b of the LED substrates 3a, 3b in contact with each other, a substrate mounting surface 44 with a smaller area than that of the light-emitting surface 31b of the LED substrate 3b, a bottom part 45 facing to the substrate mounting surface 44 with a larger area than that of the substrate mounting surface 44, and a tapered part 41 spreading from a peripheral edge of the substrate mounting surface 44 to a peripheral edge of the bottom part 45. A step part 40 for mounting the LED substrate 3 is provided by making the substrate mounting surface 44 in contact with the light-emitting surface 31b of the LED substrate 3b. On the substrate 3, the LED elements 8b are mounted in a region where the substrate mounting surface 44 is not in contact out of an area of the light-emitting surface 31b of the LED substrate 3b.
    • 要解决的问题:为了实现在半透明球体和照明装置主体之间的平面接合的180度以上的光分布。 解决方案:LED元件8a安装在LED基板3a的发光表面31a上,LED元件8b安装在LED基板3b的发光表面31b上。 照明装置设置有具有彼此接触的LED基板3a,3b的非发光面32a,32b的LED基板3,具有比发光面31b的面积小的面的基板安装面44 LED基板3b的面积比基板安装面44的面积大的基板安装面44的底部45以及从基板安装面44的周边延伸到周边的锥形部41 通过使基板安装面44与LED基板3b的发光面31b接触来提供用于安装LED基板3的台阶部40。 在基板3上,LED元件8b安装在基板安装面44不与LED基板3b的发光面31b的区域接触的区域。 版权所有(C)2013,JPO&INPIT
    • 7. 发明专利
    • Lighting apparatus
    • 照明设备
    • JP2012181952A
    • 2012-09-20
    • JP2011042629
    • 2011-02-28
    • Toshiba Corp株式会社東芝
    • IOKA KUMIKOINOUE MICHINOBUNISHIUCHI HIDEOTATEYAMA KAZUKIMORIYA KIMIMOTO
    • F21S2/00F21V15/01F21V29/00F21Y101/02
    • F21K9/1355F21K9/23F21V23/02F21V29/75F21V29/76F21Y2115/10
    • PROBLEM TO BE SOLVED: To provide a lighting apparatus with heat radiation properties improved.SOLUTION: The lighting apparatus is provided with a case, a power source unit, and a light-emitting unit. The power source unit is housed inside the case. The light-emitting unit, fitted on the power source unit, contains light-emitting elements emitting light by current supplied from the power source unit. The case has a side part surrounding the power source unit around a first axis parallel to a direction headed from the power source unit to the light-emitting unit. The side part consists of a first part with a longer distance from a center axis arranged around the center axis passing a center of a circumcircle in contact with a top end of the case as seen along the first axis and parallel to the first axis, and a second part with a shorter distance from the center axis. An end part of an inner side face as the inner side face opposed to the power source unit of the second part is cut at a cross section orthogonal to the center axis has at least either an orthogonal part or a concave part with respect to the center axis.
    • 要解决的问题:提供改善了散热性能的照明装置。 <解决方案>照明装置设置有壳体,电源单元和发光单元。 电源单元容纳在外壳内。 安装在电源单元上的发光单元包含通过从电源单元提供的电流发光的发光元件。 该壳体具有围绕与从电源单元朝向发光单元的方向平行的第一轴线围绕电源单元的侧部。 侧部包括第一部分,其距中心轴线更长的距离,该中心轴线绕着沿着第一轴线并平行于第一轴线观察的通过与壳体的顶端接触的外接圆的中心的中心轴线,并且 距中心轴距离较短的第二部分。 作为与第二部分的电源单元相对的内侧面的内侧面的端部在与中心轴线正交的横截面上被切割,具有相对于中心的至少一个正交部分或凹部 轴。 版权所有(C)2012,JPO&INPIT