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    • 2. 发明专利
    • Bulb type lamp, and lighting device
    • BULB型灯和照明装置
    • JP2012243675A
    • 2012-12-10
    • JP2011114883
    • 2011-05-23
    • Panasonic Corpパナソニック株式会社
    • MATSUDA TSUGUHIROTAKEUCHI NOBUYOSHIUEMOTO TAKAARIMIKI MASAHIRO
    • F21S2/00F21Y101/02
    • F21V19/0045F21Y2115/10
    • PROBLEM TO BE SOLVED: To provide a bulb type lamp capable of irradiating on a base side with a high illuminance.SOLUTION: The bulb type lamp is provided with a hollow globe 10, an LED module 20 which is arranged in the globe 10 and has an LED chip 22, and a base 30 which receives electric power for light emitting the LED module 20. The hollow area of the globe 10, with the center of light 10c of the globe 10 having the LED module 20 as a light source as a center, is divided into a first area R1 on the base side and a second area R2 on the opposite side. When the total luminous flux of light emitted to the outside of the globe 10 from the first area R1 is made Φand the total luminous flux of light emitted to the outside of the globe 10 from the second area R2 is made Φ, Φ/Φ≥1.
    • 要解决的问题:提供一种能够以高照度在基部侧照射的灯泡型灯。

      解决方案:灯泡型灯设置有中空球体10,布置在球体10中并具有LED芯片22的LED模块20和接收用于发光LED模块20的电力的基座30 以具有作为中心的光源的LED模块20的球状体10的光10c的中心区域分为基部侧的第一区域R1和第二区域R2 对面 当从第一区域R1发射到球体10的外部的光的总光束成为Φ 1G 时,发射到球体外部的光的总光通量 从第二区域R2的第二区域R2的距离为Φ 2G ,Φ 1G 2G < SB>≥1。 版权所有(C)2013,JPO&INPIT

    • 3. 发明专利
    • Lamp
    • JP2012234731A
    • 2012-11-29
    • JP2011103148
    • 2011-05-02
    • Panasonic Corpパナソニック株式会社
    • MATSUDA TSUGUHIROTAKEUCHI NOBUYOSHIMIKI MASAHIRONAGAI HIDEOUEMOTO TAKAARISHUTO MITSUKO
    • F21V19/00F21S2/00F21Y101/02
    • PROBLEM TO BE SOLVED: To provide a lamp capable of realizing multidirectional light distribution characteristics in a simple structure, in one using semiconductor light-emitting elements.SOLUTION: The lamp 100 is provided with a base body 116 with LEDs 112 arranged, an outer shell member 120 with translucency having the base body 116 arranged inside and an end-part opening 121 formed as an insertion port of the base body 116, and retention members 140 mounted on the base body 116, equipped with a plurality of linear members 141 for retaining the base body 116 at a given position inside the outer shell member 120 as each of the plurality of linear members 141 comes in contact with an inner face of the outer hull member 120. Each of the linear members 141 has elasticity and is extended in a different direction from the other, in an inward direction of the outer shell member 120 from the base body 116.
    • 要解决的问题:在使用半导体发光元件的一种中,提供一种能够以简单结构实现多方向配光特性的灯。 解决方案:灯100设置有具有LED 112的基体116,具有布置在内部的基体116的半透明的外壳构件120和形成为基体的插入口的端部开口121 116和安装在基体116上的保持构件140配备有多个直线构件141,用于将基体116保持在外壳构件120内的给定位置,因为多个直线构件141中的每一个与 每个线状构件141具有弹性,并且在外壳构件120的向内方向上从基体116向另一方向延伸。

      版权所有: (C)2013,JPO&INPIT

    • 8. 发明专利
    • Lamp
    • JP2012074258A
    • 2012-04-12
    • JP2010218124
    • 2010-09-29
    • Panasonic Corpパナソニック株式会社
    • ISOGAI TOSHIAKIUEDA YASUHISASUGITA KAZUSHIGENAGAI HIDEOUEMOTO TAKAARIMIKI MASAHIRO
    • F21S2/00F21V8/00F21Y101/02
    • F21K9/61F21K9/232F21Y2115/10
    • PROBLEM TO BE SOLVED: To provide a lamp restraining reduction of a quantity of light caused by existence of a circuit unit as much as possible, in the bulb type lamp wherein the circuit unit is arranged in a globe.SOLUTION: In the lamp 10 wherein LEDs 46, 52, ..., as semiconductor light-emitting elements and the circuit unit 82 for making the LEDs 46, 52, ..., emit light by converting power received through a base 20 are stored in an envelope 100 including the globe 96 and the base 20, the LEDs 46, 52, ..., are arranged in a posture wherein an emitting direction of light of the LEDs is faced to a direction opposite to the base 20, a light guide member 56 having an incident part for making light of LEDs 46, 52, ..., incident is arranged in the globe 96 in a state in which the incident part is made opposed to an emitting part of light of the LEDs 46, 52, ..., and the circuit unit 82 is arranged on an outer peripheral part of the light guide member 56.
    • 要解决的问题:在电路单元布置在球体中的灯泡型灯中,尽可能地提供抑制由电路单元的存在引起的光量的灯的抑制。 解决方案:在其中作为半导体发光元件的LED 46,52 ...和用于制造LED 46,52,...的电路单元82的灯10中,通过转换通过 基座20存储在包括球体96和基座20的信封100中,LED 46,52 ...以这样的姿势排列,其中LED的发光方向面向与基座相反的方向 如图20所示,在入射部分与入射部分的发光部分相对的状态下,将具有入射的LED46,52,...的入射部的导光部件56配置在球状体96内 LED 46,52,...和电路单元82布置在导光构件56的外周部分上。版权所有(C)2012,JPO&INPIT
    • 9. 发明专利
    • Lamp and lighting system
    • 灯和照明系统
    • JP2012022897A
    • 2012-02-02
    • JP2010160127
    • 2010-07-14
    • Panasonic Corpパナソニック株式会社
    • MIKI MASAHIROUEMOTO TAKAARINAGAI HIDEO
    • F21S2/00F21V17/00F21V29/00F21Y101/02
    • PROBLEM TO BE SOLVED: To provide a lamp capable of suppressing effectively temperature rise of a circuit element.SOLUTION: The lamp includes an LED module 4 consisting of an LED chip 4b, a base 2 to receive electric power, a lighting circuit 7 having a circuit element group 71 which generates electric power for emitting light of the LED module 4 by the power received at the base 2, an inner case 6 which is a resin-made cylindrical body for housing the lighting circuit 7 and is thermally coupled with the base 2, an outer case 3 which is a cylindrical body for housing the inner case 6 and is thermally coupled with the LED module 4, and an insulating ring 80 made of non-heat-conductive resin which is an annular structure pinched by an opening end part 2d of the base 2 and a second opening end part 3b of the outer case 3 and electrically and thermally insulates the base 2 and the outer case 3.
    • 要解决的问题:提供能够有效地抑制电路元件的温度升高的灯。 解决方案:灯包括由LED芯片4b,用于接收电力的基座2组成的LED模块4,具有电路元件组71的发光电路7,该电路元件组71通过以下方式产生用于发光LED模块4的光的电力: 接收在基座2上的动力,作为用于容纳照明电路7并与基座2热耦合的树脂制圆筒体的内壳体6,作为容纳内壳体6的圆筒体的外壳体3 并且与LED模块4热耦合,以及由非导热树脂制成的绝缘环80,其是由基座2的开口端部2d夹持的环形结构和外壳的第二开口端部3b 3,对基座2和外壳3进行电气和热绝缘。版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Lamp
    • JP2011253698A
    • 2011-12-15
    • JP2010126484
    • 2010-06-02
    • Panasonic Corpパナソニック株式会社
    • MIKI MASAHIROUEMOTO TAKAARINAGAI HIDEO
    • F21S2/00F21V17/00F21V29/00F21Y101/02
    • PROBLEM TO BE SOLVED: To provide a lamp capable of improving a heat-radiating structure and aiming at downsizing of the lamp and improving an assembling workability.SOLUTION: A lamp envelope of the lamp is formed of a globe 2, a metal holder 3, and an outer case 5 arranged between the holder 3 and a base 4. An LED module 6 is covered with a hemishperical translucent globe 2. The outer case 5 is a case of a metallic cylindrical radiator wherein an anodized aluminum treatment is applied to the surface of the case. The holder 3 is made of a metal board where the LED module 6 is arranged, and a cylindrical section 3b extending to a base 4 side is arranged on an outer peripheral edge of the holder 3. The holder 3 is arranged by covering on an opening of the outer case 5. A caulked section 9 is formed by being caulked at an overlapped section of the holder 3 and the outer case 5, and the holder 3 and the outer case 5 are firmly fixed with the caulked section.
    • 要解决的问题:提供一种能够改善散热结构并且旨在减小灯的尺寸并提高组装操作性的灯。 解决方案:灯的灯壳由灯罩2,金属支架3和布置在保持器3和基座4之间的外壳5形成.LED模块6被半透半透明的灯罩2覆盖 外壳5是金属圆柱形散热器的壳体,其中阳极氧化铝处理被施加到壳体的表面。 支架3由配置有LED模块6的金属板构成,在支架3的外周缘部配置有向基座4侧延伸的筒状部3b。保持架3通过覆盖在开口部 通过在保持器3和外壳5的重叠部分处被铆接而形成铆接部9,并且保持件3和外壳5与铆接部牢固地固定。 版权所有(C)2012,JPO&INPIT