(57) The present invention relates to the field of illumination and provides a LED lamp
and an illumination device. The LED lamp includes a LED light source 1 and a power
apparatus 2 supplying for the LED light source 1, wherein the LED lamp further includes
a thermally conductive lamp housing 3, a thermally conductive reflective cup 4 within
the lamp housing and a thermally conductive base 5 under the reflective cup. The LED
light source 1 is mounted on the base which is integrally molded with the reflective
cup 4 or the lamp housing 3. In the present invention a thermally conductive base
5 is added under the reflective cup 4, and the LED light source 1 is directly mounted
on the base 5. All of the base 5, the reflective cup 4 and the lamp housing 3 are
thermally conductive, and the produced heat may be timely and directly transferred
to the reflective cup 4 and/or the lamp housing 3 by the base 5, which greatly increases
the heat dissipation area and effectively improves the performance of the heat dissipation.
The heat can be dissipated quickly and efficiently without increasing the complexity
of the lamp, thereby improving the utilization efficiency of the original structure
of the lamp and having higher practicability.
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