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发明授权
CN101413648B 具有散热结构的发光二极管灯具 有权 转让

具有散热结构的发光二极管灯具
摘要：
一种具有散热结构的发光二极管灯具，包括若干发光二极管模组、一供发光二极管模组贴设的第一散热器、一将发光二极管模组及第一散热器罩设其内的灯罩、一安装于灯罩一端的一座体及设置于灯罩另一端的一第二散热器，且所述第二散热器一部分置于灯罩内并抵顶于第一散热器，另一部分置于所述灯罩外部。与现有技术相比，本发明发光二极管灯具将一置于灯罩外的第二散热器与灯罩内供发光二极管贴设的第一散热器相连，能够将发光二极管产生的热量快速的由第一散热器传导至第二散热器进而散发出去，从而实现发光二极管灯具较好的散热效果，确保了发光二极管模组高效、稳定地工作。
摘要（英）：

An LED light fitting having heat dissipation structure comprises a plurality of LED modules, a first radiator which is closely provided with the LED modules, a lampshade that covers the LED modules and the first radiator, a base installed at one end of the lampshade, and a second radiator arranged at the other end of the lampshade; wherein, one part of the second radiator is arranged inside the lampshade and leans against the first radiator, and the other part is arranged outside the lampshade. Compared with the prior art, the second radiator arranged outside the lampshade is connected with the first radiator which is closely provided with the LED modules inside the lampshade by the LED light fitting, so that the heat generated by an LED is rapidly transmitted from the first radiator to the second radiator and then dissipated out, thus realizing better heat dissipation effect of the LED light fitting, and ensuring the LED modules to work effectively and stably.

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