Portable electronic device
An electronic device and portable technology, which is applied in the direction of electrical components, electrical digital data processing, and structural parts of electrical equipment, etc. It can solve the problems of small heat dissipation space of light-emitting diodes and the inability to effectively discharge heat from the cover.
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[0010] The embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0011] Referring to FIG. 1 and FIG. 2, the portable electronic device 10 provided by the embodiment of the present invention, such as a notebook computer, a personal digital assistant, etc., includes: a main body 11, a cover body 13, a hinge unit 15, a liquid crystal panel 17 and a backlight module 19 .
[0012] The main body 11 is provided with a motherboard 112 and a heat dissipation device 114 . The motherboard 112 is provided with electronic components 113 such as a CPU and the like. The heat dissipation device 114 is thermally connected to the electronic component 113 for dissipating the heat generated by the electronic component 113 during operation to the outside of the main body 11 . The heat dissipation device 114 is generally provided with a plurality of heat dissipation fins 1142 for improving its heat dissipation efficiency. ...
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Abstract
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