Abstract: An optical keyswitch includes a keycap, a support mechanism, and a switch module. The support mechanism is disposed below the keycap and configured to support the keycap moving upward and downward, the support mechanism comprising a first frame and a second frame, the first frame having a sliding end. The switch module includes a circuit board, an emitter, and a receiver, the emitter and the receiver are electrically connected to the circuit board, and the emitter emitting an optical signal to the receiver. When the keycap is pressed, the first frame is driven by the keycap to slide substantially parallel to the circuit board and block the optical signal with the sliding end, so the switch module is triggered to generate a triggering signal.

Abstract: An axial induction motor structure including a case, a rotor, and a stator is provided. The rotor is pivoted on the case by a shaft and includes a ring-magnetic section. The ring-magnetic section is composed of a plurality of magnet-conducting parts. The adjacent magnet-conducting parts have different magnetic polarities. The stator and the rotor are co-axially stacked. In addition, the stator has a plurality of magnet-generating parts corresponding to the magnet-conducting parts. When the magnet-generating parts are conducted, the magnet-generating parts generate the magnetic polarities different from those of the magnet-conducting parts periodically, such that the rotor is rotated. Thus, the radial length of the axial induction motor is reduced so as to decrease the overall volume and to reduce production cost.

Abstract: A motor structure including a revolving shaft, internal stators, middle rotors, and external stators is provided. The revolving shaft is an axle center, and the internal stators, middle rotors, and external stators are arranged in an outward radial direction. The middle rotors are circularly disposed with magnetic segments, and the poles of adjacent magnetic segments are unlike. Besides, the internal stators are circularly disposed with magnetic generating sections having the like pole and alternatively corresponding to the magnetic segments. The external stators are disposed with magnetic corresponding sections corresponding to the magnetic segments one by one. Moreover, the pole of the magnetic corresponding sections that correspond to the magnetic generating sections is the same as that of the magnetic generating sections.

Abstract: A method for combining a heat pipe with a heat sink fin is provided, which includes the following steps: firstly, providing a heat sink fin with an opening, next, installing the heat pipe and a tin pipe into the opening, and installing the heat pipe into the tin pipe, and then, carrying out a heat treatment, so as to combine the heat pipe with the heat sink fin via the melted tin pipe.

Abstract: An airflow generating apparatus is provided. Fan blades are disposed around a hub, and one side of a fan blade is partially fixed on the peripheral of the hub, and another portion not fixed on the peripheral side of the hub is a free portion swinging with airflow. Therefore, the airflow generating apparatus employing the fan blades can adjust the swaying angle in accordance with the variation of different flow fields, so as to maintain a smooth airflow.

Abstract: This present invention provides a heat-dissipating element for dissipating heat generated by a heat source in an electronic apparatus. The heat-dissipating element includes a contacting portion, an extending portion having one end connected with the contacting portion, and a chamber connected with the contacting portion and the extending portion. The chamber is filled with a working fluid and comprises a plurality of capillary structures to which the working fluid is adhered, and one end of the contacting portion contacts with the heat source to absorb the heat generated from operation while the extending portion extends in a direction away from the heat source, such that heat generated from the heat source can be conducted into the extending portion and away from the heat source, thereby facilitating heat convection with the ambient cool air and enhancing heat-dissipation efficiency.

Abstract: A liquid-gas circulation heat-dissipating unit includes a body having a hollow portion, a capillary structure evenly coated on an inner wall of the hollow portion and configured to soak up working fluid, and a regulating portion disposed in the body and communicating with the hollow portion. The hollow portion is filled with the working fluid of an amount more than a greatest possible amount adsorbed on the capillary structure. The regulating portion is stored with an excess of the working fluid. As a result, quantity tolerance between the working fluid of the greatest possible amount adsorbed on the capillary structure and the actually introduced working fluid increases. Accordingly, the capillary structure is adsorbed with the greatest possible amount of the working fluid and thus achieves optimal efficiency of heat dissipation.

Abstract: A fan assembly includes a metal frame, a vane, and a driving means; wherein the driving means is installed at the middle of the metal frame and the vane is installed at an end of the driving means. With better tensile strength and structural strength of a metal, the thickness of the metal frame of the fan assembly can be made thinner, and thus improving the airflow and the heat dissipating effect to dissipate produced heat more effectively.