Bi-directional Blowers for Cooling Laptop Computers
a laptop computer and bi-directional technology, applied in the direction of machines/engines, stators, liquid fuel engines, etc., can solve the problems of the same size centrifugal blower not being as efficient as the axial fan, and achieve the effect of improving the heat dissipation efficiency of the laptop, facilitating bi-directional functions, and improving the flow capacity
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[0018] Detailed descriptions of the preferred embodiment are provided herein. However, it is to be understood, that the present invention may be embodied in other forms. Therefore, specific details disclosed herein are not to be interpreted as limiting, but rather as a basis for the claims and as a representative basis for a skilled one to understand the principle of the invention.
[0019] To accomplish the important function of the invention, there is shown in FIG. 1 the pressure type bi-directional blower used for a laptop computer. It is assembled with a motor 120 fitted in the drum of the rotary blade 130, the stator of the motor 120 is mounted on the housing frame 110, and the optional cover 140. The structure of the housing is the vital part of the invention. The broken walls 112 and 113 form a separate zone with the conjunction of the blades 130 to separate the suck-in and blow-out regions, such that the intake 102 draws hot air into the blower and blows out through outlet 101...
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