Production process of mobile phone heat dissipation plate
A technology for mobile phone heat dissipation and production process, which is applied in photosensitive material processing, cooling/ventilation/heating transformation, and modification through conduction heat transfer, etc. Problems such as cumbersome operations, to achieve the effect of improving the uniformity of the finished product, the stability of the fit and the matching degree, and the ease of mass production
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[0027] The invention provides a production process of a mobile phone cooling plate. The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings, so as to make it easier to understand and grasp.
[0028] The production process of mobile phone heat sink, such as figure 1 As shown, the mobile phone cooling plate includes an L-shaped copper plate main body formed by the first edge 1 and the second edge 2. The L-shaped copper plate main body has a sink cavity 3, and a number of raised heat dissipation columns 4 are arranged in the sink cavity 3. The first edge 1 It is a bent plate body with a bent section.
[0029] Specifically, the mobile phone heat sink in this case is the bottom plate of the traditional VC balanced heat sink. The traditional VC balanced heat sink is in a flat state, including the bottom plate, cover plate, and filling mesh layer. The process of this case aims to manufacture a heat dissipation ...
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