HUBEI QUEEN-OCEAN ELECTRICAL APPLIANCE MANUFACTURE CO., LTD. Patent applications |
Patent application number | Title | Published |
20140090996 | PACKAGING FOR MOTORS - Packaging for a motor, including an iron frame and a plurality of plastic pallets. The iron frame includes a baseboard, a left guardrail, a right guardrail, a dismountable compression bar, and a support bracket. The baseboard includes a frame and a plurality of connecting rods. Each plastic pallet includes a plurality of bosses and a recess. The connecting rods are interlaced horizontally and vertically inside the frame. A plurality of the support brackets is disposed beneath the frame. The frame includes a left side and a right side. Each side is provided with two connecting holders. The left guardrail and the right guardrail are connected to and are capable of turning around two corresponding connecting holders, respectively. The left guardrail and the right guardrail are stackable after being turned over. The top of the left and the right guardrail are unfolded by connecting to the compression bar. | 04-03-2014 |
20140062376 | FAN MOTOR - A fan motor, including: a variable speed motor and a motor controller. The motor controller includes: a microprocessor, an inverter unit, a gear detection unit, and a power supply unit. The power supply unit supplies power for each circuit. The gear detection unit is connected to a plurality of power input lines. Each power input line receives AC power from an AC power supply. The gear detection unit includes: a plurality of voltage detection circuits, and a plurality of thermal resistors. Each power input line is connected to a thermal resistor in series and matches up with a voltage detection circuit. Each voltage detection circuit includes a thermo-sensitive resistor that is bound to the corresponding thermal resistor via a thermal conductive element. The thermo-sensitive resistor detects a temperature signal of the thermal resistor and adjusts the voltage of the output end of the voltage detection circuit. | 03-06-2014 |
20140062265 | BRUSHLESS DC MOTOR - A brushless DC motor, including: a motor body; a damping ring; a mounting bracket; a locking device; and a controller. The controller includes: a control box, and a circuit board. Two sides of the mounting bracket are convex upward to form two supporting plates, respectively. Each supporting plate is provided with a recess. The damping ring is disposed on each end of the motor body. A bottom of the damping ring matches with the recess of the mounting bracket. The damping ring is fixed on the mounting bracket by the locking device. The circuit board is arranged inside the control box. The control box is disposed on the motor body. | 03-06-2014 |