Wireless remote-control cooler assembly for motherboard

Abstract

A wireless remote-control cooler assembly adapted to be used with a motherboard include a fan, and a circuit unit electrically connected with the fan and adapted to be electrically connected with the motherboard for obtaining power supply from the motherboard. A first signal transceiver module is electrically connected to the circuit unit and provided with a first transmitter for transmitting a feedback signal indicating the operation status of the fan, and a first receiver. A second signal transceiver module is adapted to be electrically connected to the motherboard and provided with a second receiver for receiving the feedback signal, and a second transmitter for transmitting a control signal to the first receiver to regulate the operation status of the fan via the circuit unit.

1 . A wireless remote-control cooler assembly adapted to be used with a motherboard, the wireless remote-control cooler assembly comprising:
 a fan;   a circuit unit electrically connected with the fan and adapted to be electrically connected with the motherboard;   a first signal transceiver module electrically connected to the circuit unit and provided with a receiver; and   a second signal transceiver module adapted to be electrically connected with the motherboard and provided with a transmitter for transmitting a control signal to the receiver to regulate the operation status of the fan via the circuit unit.   
     
     
         2 . The wireless remote-control cooler assembly as claimed in  claim 1 , wherein the transmitter transmits the control signal by means of one of the techniques of infrared ray, radio frequency and bluetooth. 
     
     
         3 . The wireless remote-control cooler assembly as claimed in  claim 1 , wherein the first signal transceiver module further comprises a transmitter for transmitting a feedback signal indicating the operation status of the fan; the second signal transceiver further comprises a receiver for receiving the feedback signal from the transmitter of the first signal transceiver. 
     
     
         4 . The wireless remote-control cooler assembly as claimed in  claim 1 , wherein the control signal is a pulse width modulation signal for controlling the circuit unit to regulate the rotational speed of the fan. 
     
     
         5 . The wireless remote-control cooler assembly as claimed in  claim 1 , wherein the circuit unit includes a circuit board having a plug terminal adapted to be electrically connected to a power socket of the motherboard for obtaining power supply from the motherboard. 
     
     
         6 . The wireless remote-control cooler assembly as claimed in  claim 1 , further comprising a mounting frame that secures the circuit unit and the fan together, and a bus line electrically connecting the circuit unit with the fan.