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    • 4. 发明申请
    • COOLING DEVICE AND LED LIGHTING DEVICE COMPRISING THE SAME
    • 冷却装置和包含该装置的LED照明装置
    • WO2012013605A2
    • 2012-02-02
    • PCT/EP2011/062676
    • 2011-07-22
    • OSRAM AGDAI, ChenglongYUAN, Haiping
    • DAI, ChenglongYUAN, Haiping
    • F21V29/00F21Y101/02
    • F21V29/58F21V29/006F21V29/51F21V29/80F21Y2115/10F28D15/0241F28D15/0275F28F9/013
    • The present invention relates to a cooling device, comprising: at least one cooling body (1) each of which is provided with a vacuum sealing chamber (3) therein; and a cooling medium filled in the vacuum sealing chamber (3), wherein the cooling medium has a high heat capacity. The cooling device according to the present invention can provide a high heat capacity, satisfactorily overcome thermal shock, and also has fine thermal conductivity and then can effectively cool devices such as an LED lighting apparatus. Another aspect of the present invention also relates to a cooling device, comprising: at least one cooling body (1), wherein the at least one cooling body comprises an elongated bendable member. The cooling device has fine thermal conductivity and heat dissipation property, and is lighter in weight and more flexible in design. In addition, the present invention also relates to an LED lighting apparatus comprising the above types of cooling devices.
    • 本发明涉及一种冷却装置,包括:至少一个冷却体(1),每个冷却体在其中设有真空密封室(3) 以及填充在真空密封室(3)中的冷却介质,其中冷却介质具有高的热容量。 根据本发明的冷却装置可以提供高热容量,令人满意地克服热冲击,并且还具有良好的导热性,然后可以有效地冷却诸如LED照明装置的装置。 本发明的另一方面还涉及一种冷却装置,其包括:至少一个冷却体(1),其中所述至少一个冷却体包括细长的可弯曲构件。 冷却装置具有良好的导热性和散热性,重量更轻,设计更灵活。 此外,本发明还涉及包括上述类型的冷却装置的LED照明装置。
    • 5. 发明申请
    • REFLECTOR, LIGHTING DEVICE COMPRISING THE REFLECTOR AND METHOD FOR MAKING THE REFLECTOR
    • 反射器,包括反射器的照明装置和用于制造反射器的方法
    • WO2012028423A1
    • 2012-03-08
    • PCT/EP2011/063637
    • 2011-08-08
    • OSRAM AGWU, HuiDAI, ChenglongKU, NimchungYUAN, Haiping
    • WU, HuiDAI, ChenglongKU, NimchungYUAN, Haiping
    • F21V7/10
    • F21V7/10F21Y2115/10
    • The present invention relates to a reflector for a lighting device, comprising a base body (1) and at least one reflecting hole (2) provided in the base body (1), wherein the base body (1) comprises multiple sub-base bodies (A, B) each of which is provided with at least one sub-reflecting hole (2A, 2B) therein, and the multiple sub-base bodies (A, B) can be stacked on top of each other so that the sub-reflecting holes (2A, 2B) of the sub-base bodies (A, B) are aligned to form the reflecting hole (2). The reflector according to the present invention can obtain a coating with a uniform thickness when vacuum coating is performed, thereby obtaining a relatively high reflectivity and a fine optical efficiency. In addition, the present invention also designs a lighting device comprising the above reflector and a method for making the reflector.
    • 本发明涉及一种用于照明装置的反射器,包括基体(1)和设置在基体(1)中的至少一个反射孔(2),其中基体(1)包括多个子基体 (A,B),其中至少设置有一个副反射孔(2A,2B),并且可以将多个子基体(A,B)堆叠在彼此的顶部, 副基体(A,B)的反射孔(2A,2B)排列成反射孔(2)。 根据本发明的反射体可以在进行真空镀膜时获得具有均匀厚度的涂层,从而获得较高的反射率和良好的光学效率。 此外,本发明还设计包括上述反射器的照明装置和制造反射器的方法。
    • 9. 发明申请
    • A METHOD FOR FABRICATING A LENS AND A LENS
    • 一种制造镜片和镜片的方法
    • WO2012031867A1
    • 2012-03-15
    • PCT/EP2011/064179
    • 2011-08-17
    • OSRAM AGLUO, YabinHE, YubaoQIN, TengzhiYUAN, Haiping
    • LUO, YabinHE, YubaoQIN, TengzhiYUAN, Haiping
    • G02B3/08F21V5/04
    • G02B3/08G02B19/0014G02B19/0061
    • The present invention relates to a method for fabricating a flat plate lens, including the following steps: providing a base body; processing an upper part of the base body to form upper central portion (1) having a continuous curve shape and a plurality of upper circumferential sawtooth portions (2) directly adjacent to the upper central portion, each having one of a plurality of arc-section or quasi-arc section profile; processing a bottom part of the base body to form a plurality of bottom central sawtooth portions each having one of a plurality of other arc-section or quasi-arc section profiles and a bottom circumferential straight portion (3) directly adjacent to the bottom central sawtooth portions (4). In addition, the present invention relates to a flat plate lens. The lens according to the present invention has special curves and small volume. By the curves, the thickness of the lens can be decreased, the optical efficiency can be improved, and the costs are reduced. Good optical performance and high efficiency can be obtained by the application of such lens.
    • 本发明涉及一种平板透镜的制造方法,包括以下步骤:提供基体; 处理基体的上部以形成具有连续曲线形状的上中心部分(1)和与上中心部分直接相邻的多个上圆周锯齿部分(2),每个具有多个弧形部分 或准弧段剖面; 处理基体的底部以形成多个底部中心锯齿形部分,每个底部中心锯齿形部分具有多个其它弧形部分或准弧形截面轮廓中的一个,以及与底部中心锯齿形直接相邻的底部圆周直部分(3) 部分(4)。 此外,本发明涉及平板透镜。 根据本发明的透镜具有特殊的曲线,体积小。 通过曲线,可以减小透镜的厚度,可以提高光学效率,降低成本。 通过应用这种透镜可以获得良好的光学性能和高效率。