Ultrathin three-dimensional water-cooling device and machining method thereof
A technology of a water-cooling device and a processing method, which is applied to lighting and heating equipment, heat exchanger fixing, heat exchange equipment, etc. Weight, reducing radiation heat dissipation, good heat exchange effect
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Example Embodiment
[0072] Implementation mode one:
[0073] Combine Figure 3-7 To illustrate this embodiment, an ultra-thin three-dimensional water-cooling device of this embodiment is processed by a water-cooling plate into a solid shape. The thickness of the water-cooling plate is 0.5mm-3.5mm. The water-cooling plate is composed of two plates superimposed on each other. The fixed connection is achieved by diffusion welding, in which at least one plate has a water flow channel etched on the side wall, the water flow channel is located between the two plates, and any one of the two plates is provided with an inlet with the water flow channel. The water inlet and outlet corresponding to the water end and the water outlet.
[0074] In this embodiment, a water flow channel is etched on the side wall of one plate and the other plate is a flat plate, such as image 3 As shown; it is also necessary to etch the water flow channels on the side walls of the two plates, and then buckle the two plates with the...
Example Embodiment
[0099] Implementation mode two
[0100] Combine Figure 8-14 To illustrate this embodiment, an ultra-thin three-dimensional water-cooling device of this embodiment is formed by bending a water-cooling plate into a solid shape. The thickness of the water-cooling plate is 0.5mm-3.5mm. The water-cooling plate is composed of three plates. It is superimposed and fixedly connected by diffusion welding. The middle plate is provided with a hollow water flow channel, and any one of the plates on both sides is provided with an inlet corresponding to the water inlet and the water outlet of the water flow channel. Nozzle and outlet.
[0101] The hollow water flow channel in this embodiment can be formed by wire cutting, laser cutting, or plasma cutting. The wire cutting is better because the wire cutting method has a higher dimensional accuracy, which can be as high as 0.02mm, and no waste is generated on the surface of the cut. , The plate deformation is small.
[0102] The thickness of the w...
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