Lamp having a glass bulb and semiconductor light source

    公开(公告)号:US09822934B2

    公开(公告)日:2017-11-21

    申请号:US15049187

    申请日:2016-02-22

    Applicant: OSRAM GmbH

    CPC classification number: F21K9/27 F21K9/69 F21V3/04 F21Y2103/10 F21Y2115/10

    Abstract: A lamp includes a tubular glass bulb with open end sides, at least one elongate carrier, inserted into the glass bulb, for at least one light strip, at least one elastic diffuser layer which is introduced into the glass bulb, and two bases which are fitted onto the open end sides of the glass bulb. The at least one light strip has a strip-shaped circuit board with a front-side conduction structure and with at least one semiconductor light source which is electrically connected thereto. The conduction structure is electrically connected to at least one of the bases. The at least one diffuser layer arches over the at least one semiconductor light source and the at least one conduction structure in a contact-free fashion at least over a length between the bases. The at least one diffuser layer is latched to the at least one carrier.

    LAMP HAVING A GLASS BULB AND SEMICONDUCTOR LIGHT SOURCE
    2.
    发明申请
    LAMP HAVING A GLASS BULB AND SEMICONDUCTOR LIGHT SOURCE 有权
    具有玻璃杯和半导体光源的灯

    公开(公告)号:US20160245477A1

    公开(公告)日:2016-08-25

    申请号:US15049187

    申请日:2016-02-22

    Applicant: OSRAM GmbH

    CPC classification number: F21K9/27 F21K9/69 F21V3/04 F21Y2103/10 F21Y2115/10

    Abstract: A lamp includes a tubular glass bulb with open end sides, at least one elongate carrier, inserted into the glass bulb, for at least one light strip, at least one elastic diffuser layer which is introduced into the glass bulb, and two bases which are fitted onto the open end sides of the glass bulb. The at least one light strip has a strip-shaped circuit board with a front-side conduction structure and with at least one semiconductor light source which is electrically connected thereto. The conduction structure is electrically connected to at least one of the bases. The at least one diffuser layer arches over the at least one semiconductor light source and the at least one conduction structure in a contact-free fashion at least over a length between the bases. The at least one diffuser layer is latched to the at least one carrier.

    Abstract translation: 一种灯包括具有开口端侧的管状玻璃灯泡,至少一个细长载体,插入到玻璃灯泡中,用于至少一个灯条,至少一个引入玻璃灯泡的弹性扩散层,以及两个基座 安装在玻璃灯泡的开口端。 所述至少一个光条具有带状前端传导结构的带状电路板,以及与其电连接的至少一个半导体光源。 导电结构与至少一个基底电连接。 所述至少一个漫射层至少在基底之间的长度上以无接触的方式在所述至少一个半导体光源和所述至少一个导电结构上拱起。 至少一个漫射层被锁定到至少一个载体。

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