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    Light bulb with thermal features
    46.
    发明授权
    Light bulb with thermal features 有权
    具有热功能的灯泡

    公开(公告)号：US08963405B2

    公开(公告)日：2015-02-24

    申请号：US13570559

    申请日：2012-08-09

    Applicant: James T. Petroski ,  Witold Bauer ,  Jeffery R. Parker

    Inventor： James T. Petroski ,  Witold Bauer ,  Jeffery R. Parker

    IPC: H01J7/26 ,  F21V29/00 ,  F21K99/00

    CPC classification number: F21K9/61 ,  F21K9/23 ,  F21V29/70 ,  F21V29/773 ,  G02B6/0031 ,  G02B6/0085 ,  Y02B20/19

    Abstract: A light bulb includes a light guide, light source, and housing. The light guide is configured as an open-ended hollow body surrounding an internal volume and defining a longitudinal axis. The light guide has inner and outer major surfaces. The light source is configured to edge light the light guide. The housing is at one end of the light guide. In one embodiment, fins extend from the housing adjacent the outer major surface, each fin separated from the outer major surface by an air gap to allow air flow between the fin and outer major surface. In another embodiment, a heat sink is disposed in the internal volume and configured as a hollow body with a branched cross section. Each branch extends outward from a common center and defines an air flow channel that terminates in an orifice aligned with a respective through-slot of the light guide.

    Abstract translation: 灯泡包括光导，光源和外壳。 光导被构造为围绕内部体积并限定纵向轴线的开放式中空体。 光导具有内外主表面。 光源被配置为边缘照亮光导。 外壳位于光导的一端。 在一个实施例中，翅片从邻近外主表面的壳体延伸，每个翅片与外主表面间隔开一气隙，以允许空气在翅片和外主表面之间流动。 在另一个实施例中，散热器设置在内部容积中，并且构造成具有分支横截面的中空体。 每个分支从共同的中心向外延伸并且限定一个气流通道，其终止于与光导的相应通孔对准的孔中。

    Solarization-resistant glass composition having a UV-cutoff with a definite transmittance gradient and radiating device for a weathering apparatus containing a glass of said composition
    47.
    发明授权
    Solarization-resistant glass composition having a UV-cutoff with a definite transmittance gradient and radiating device for a weathering apparatus containing a glass of said composition 有权
    具有具有确定的透射梯度的紫外线截止的耐晒玻璃组合物和用于包含所述组合物的玻璃的耐候装置的辐射装置

    公开(公告)号：US08283269B2

    公开(公告)日：2012-10-09

    申请号：US12578863

    申请日：2009-10-14

    Applicant: Joerg Hinrich Fechner ,  Franz Ott

    Inventor： Joerg Hinrich Fechner ,  Franz Ott

    IPC: C03C3/091 ,  C03C3/093 ,  H01J17/16 ,  H01J7/26

    CPC classification number: C03C3/091 ,  C03C4/085

    Abstract: The borosilicate glass with improved solarization-resistance has a transmittance curve within an area bounded by respective curves defined by the corresponding equations τ=1.7·(λ−277) and τ=1.6·(λ−284) in a wavelength range of 283 nm to 325 nm. This glass has a composition, in wt. % based on oxide content, of: 55-82, SiO2; 10-20, B2O3; 1-10, Al2O3; 0-5, Li2O; 0-10, Na2O; 0-10, K2O; 0-10, ΣM2O; 0-5, MgO; 0-10, CaO; 0-5, SrO; 0-15, BaO; 0-15, ΣMO; 0-3, ZrO2; 0-5, ZnO; 0-2, CeO2; 0-3, WO3; 0-2, SnO2: 0-0.1, Fe2O3; 0.05-2, MoO3; 0-5, Bi2O3; 0-1, TiO2 and 0-5, oxides of selected rare earth and Group IVB to VIIIB elements. The transmittance is adjusted by varying the MoO3 content and if necessary the TiO2 and Bi2O3 content. The glass is especially suitable for use in a weathering apparatus.

    Abstract translation: 具有改善的耐晒性的硼硅酸盐玻璃具有在由283nm的波长范围内的相应方程式τ= 1.7·（λ-277）和τ= 1.6·（λ-284）限定的各个曲线限定的区域内的透射率曲线 至325nm。 该玻璃具有以重量计的组合物。 基于氧化物含量％：55-82，SiO2; 10-20，B2O3 1-10，Al2O3; 0-5，Li2O; 0-10，Na2O; 0-10，K2O; 0-10，＆M; M2O; 0-5，MgO; 0-10，CaO; 0-5，SrO; 0-15，BaO; 0-15，＆Sgr; MO; 0-3，ZrO2; 0-5，ZnO; 0-2，CeO2; 0-3，WO3; 0-2，SnO2：0-0.1，Fe2O3; 0.05-2，MoO3; 0-5，Bi2O3; 0-1，TiO2和0-5，选择稀土和IVB至VIIIB族元素的氧化物。 通过改变MoO 3含量并根据需要调节TiO 2和Bi 2 O 3含量。 该玻璃特别适用于风化装置。

    Heat dissipating device for lightings
    48.
    发明授权
    Heat dissipating device for lightings 有权
    用于照明的散热装置

    公开(公告)号：US08258681B2

    公开(公告)日：2012-09-04

    申请号：US12833248

    申请日：2010-07-09

    Applicant: Tsung-Lung Lee ,  Kuo-Sung Huang ,  Cheng-Tao Lee

    Inventor： Tsung-Lung Lee ,  Kuo-Sung Huang ,  Cheng-Tao Lee

    IPC: H01J7/24 ,  H01J7/26

    CPC classification number: F21V29/74 ,  F21K9/232 ,  F21K9/233 ,  F21V29/83 ,  F21Y2115/10

    Abstract: A heat dissipating device for lightings includes a light source module, a heat sink, and a converter. The heat sink has a substrate and a plurality of heat dissipating fins extending outward from the substrate. A plurality of channels is formed between the heat dissipating fins. Insides of the channels respectively have a port open to the center of the heat sink. Thereby, the channels of the heat sink can effectively direct the airflow into the center of the heat sink, enhancing the heat dissipating effect of the heat sink.

    Abstract translation: 用于照明的散热装置包括光源模块，散热器和转换器。 散热器具有基板和从基板向外延伸的多个散热翅片。 在散热片之间形成多个通道。 通道内部分别有一个通向散热器中心的端口。 因此，散热器的通道可以有效地将气流引导到散热器的中心，增强散热器的散热效果。

    Light source module having airflow channels in a heat dissipation element
    49.
    发明授权
    Light source module having airflow channels in a heat dissipation element 有权
    光源模块在散热元件中具有气流通道

    公开(公告)号：US08242668B2

    公开(公告)日：2012-08-14

    申请号：US12616118

    申请日：2009-11-10

    Applicant: Chen-Tsun Juan ,  Bor-Bin Chou ,  Li-Wen Chang

    Inventor： Chen-Tsun Juan ,  Bor-Bin Chou ,  Li-Wen Chang

    IPC: H01J7/26 ,  H01J7/24 ,  H01J61/52 ,  G09F13/08

    CPC classification number: H01J65/04 ,  G02F2001/133628 ,  G02F2201/36 ,  H01J61/52

    Abstract: A light source module including a planar light source, a heat dissipation medium, and a heat dissipation element are disclosed. The planar light source includes a light box, electrodes, and an insulation layer. The light box has a light emitting surface and a bottom surface opposite to the light emitting surface. The electrodes and the insulation layer are disposed on the bottom surface, and the insulation layer covers the electrodes. The heat dissipation medium is disposed on the insulation layer. The heat dissipation element includes conductive contact portions contacting the heat dissipation medium and a conductive connection portion connecting the conductive contact portions, wherein the orthographic projections of the conductive contact portions and the orthographic projections of the electrodes on the bottom surface are not overlapped by each other, and airflow channels are formed between the conductive contact portions, the conductive connection portion, and the heat dissipation medium.

    Abstract translation: 公开了一种包括平面光源，散热介质和散热元件的光源模块。 平面光源包括灯箱，电极和绝缘层。 灯箱具有发光表面和与发光表面相对的底表面。 电极和绝缘层设置在底表面上，并且绝缘层覆盖电极。 散热介质设置在绝缘层上。 所述散热元件包括接触所述散热介质的导电接触部分和连接所述导电接触部分的导电连接部分，其中所述导电接触部分的正投影和所述底表面上的电极的正投影不彼此重叠 并且在导电接触部分，导电连接部分和散热介质之间形成气流通道。

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