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    • 7. 发明申请
    • BACKLIGHT MODULE
    • 背光模组
    • US20090168431A1
    • 2009-07-02
    • US12177428
    • 2008-07-22
    • CHIH-PENG HSUHUNG-KUANG HSU
    • CHIH-PENG HSUHUNG-KUANG HSU
    • F21V29/00
    • G02B6/0085
    • A backlight module includes a light guide plate, a light source and a ventilating tube. The light guide plate includes a light exiting surface and a light incident surface adjacent the light exiting surface. The light source includes a plurality of light emitting diodes facing the light incident surface of the light guide plate. The ventilating tube is thermally connected to the light source. The ventilating tube defines an air inlet in one first end, an air outlet in an opposite second end, and an air passage channel interconnecting the air inlet to the air outlet. The air outlet is at a higher altitude than the air inlet along a gravitational force direction.
    • 背光模块包括导光板,光源和通风管。 导光板包括光出射表面和邻近光出射表面的光入射表面。 光源包括面对导光板的光入射面的多个发光二极管。 通风管与光源热连接。 通风管在一个第一端限定空气入口,在相对的第二端限定空气出口,以及将空气入口与空气出口相互连接的空气通道。 出气口沿着重力方向处于比进气口高的高度。
    • 10. 发明申请
    • ILLUMINATING APPARATUS WITH EFFICIENT HEAT DISSIPATION CAPABILITY
    • 具有高效散热能力的照明设备
    • US20090067182A1
    • 2009-03-12
    • US12045156
    • 2008-03-10
    • HUNG-KUANG HSUWEN-JANG JIANG
    • HUNG-KUANG HSUWEN-JANG JIANG
    • F21V29/00
    • F21V29/004F21S6/003F21V29/505F21V29/60F21V29/83F21Y2115/10
    • An illuminating apparatus (20) includes a lamp cover (200), a solid-state light emitting component (23) and an air tank (24). The lamp cover has a first end and an opposite second end. The lamp cover tapers from the first end to the second end. The lamp cover defines therein an air channel (25) running from the first end to the second end of the lamp cover. The solid-state light emitting component is disposed in the lamp cover at the second end thereof. The air tank has a chamber (240) therein in thermally contact with the solid-state light emitting component. The air tank has a plurality of first and second air vents (244, 245). The chamber is communicated with the air channel via the first air vents, and is communicated with an ambient environment via the second air vents. The first and second air vents are disposed at different altitudes.
    • 照明装置(20)包括灯罩(200),固态发光部件(23)和空气罐(24)。 灯罩具有第一端和相对的第二端。 灯罩从第一端至第二端逐渐变细。 灯罩在其中限定有从灯罩的第一端延伸到第二端的空气通道(25)。 固态发光元件在其第二端设置在灯罩中。 空气罐具有与固态发光部件热接触的室(240)。 空气罐具有多个第一和第二通气孔(244,245)。 该室通过第一通风口与空气通道连通,并通过第二通风口与周围环境连通。 第一和第二通风口处于不同的高度。