| 摘要 |
A camera module having a radiation unit is provided to cool high temperature heat generated on the image sensor and PCB using the radiation unit, thereby extending the life span and preventing a photographed image from being damaged by heat. A camera module(A) includes a lens unit(10), a camera housing(20), an IR(Infrared) filter(30), an image sensor(40), and a PCB(Printed Circuit Board,50). A radiation unit(60) is installed in the inner walls of the camera housing to cool high temperature heat generated on the image sensor and the PCB. The radiation unit includes a first radiation plate(61) and plural second radiation plates(62). The first radiation plate is made of thermally conductive materials, and is attached to the inner wall of the camera housing. The plural second radiation plates are made of thermally conductive materials, and disposed at regular intervals on the first radiation plate.
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