Ceiling fan

CEILING FANS WERE FIRST INVENTED IN EARLY 1860 IN USA .

IN THOSE TIMES CEILING FANS WERE OPERATED BY STREAM OF RUNNING WATER BY MEANS OF TURBINE .

HISTORY

ELECTRONIC CEILING FAN WAS FIRST INVENTED BY PHILIP DEIHL

IN 1882 .

INTRODUCTION CEILING FAN IS A MECHANICAL

FAN SUSPENDED FROM A CEILING OF A ROOM .

IT USES HUB-MOUNTED ROTATING PADDLES TO CIRCULATE AIR .

IT WORKS ON PRINCIPLE OF SINGLE PHASE INDUCTION MOTOR

USING CAPACITOR. 

principle

Components OFA

CEILING FAN

ELECTRIC MOTOR

IT IS AN ELECTRICAL MACHINE THAT CONVERTS ELECTRICAL ENERGY INTO MECHANICAL ENERGY

ALSO KNOWN AS PADDLE OR WINGS USUALLY MADE FROM IRON , PLYWOOD OR ALUMINIUM

BLADES

METAL ARMS ALSO CALLED BLADE IRONS IT HOLDS THE BLADE AND CONNECT THEM TO THE MOTOR

A METAL WHICH IS ATTACHED TO THE MOTOR SHAFT AND TO WHICH THE BLADE IRONS MAY BE ATTACHED

FLYWHEEL

ROTOR

ALTERNATIVE TO BLADE IRON IT RECEIVES AND SECURES THE BLADES AND BOLTS RIGHT TO THE MOTOR

DOWNROD IT IS A METAL PIPE USED TO SUSPEND THE FAN FROM THE CEILING ITS LENGTH AND WIDTH MAY VARY LENGTH- 4” to 8” WIDTH- ½” to ¾”

MOTOR HOUSING IT’S A DECORATIVE ENCASEMENT FOR MOTOR

SWITCH HOUSING IT’S A METAL CYLINDER WHICH IS

MOUNTED BELOW AND IN THE CENTRE OF FAN’S MOTOR IT IS USED TO PROTECT VARIOUS COMPONENTS LIKE WIRES, CAPACITOR AND SWITCHES

ASSORTED SWITCHES USED FOR TURNING FAN ON OR OFF USED FOR CHANGING FAN’S SPEED

ConfigurationsOF A CEILING FAN

COMMERCIAL / INDUSTRIAL

USED IN OFFICES , INDUSRIES OR FACTORIES MORE COST EFFECTIVE MORE ENERGY EFFICIENT OPERATE WITH A HIGH SPEED MOTOR PUSH MASSIVE AMOUNT OF AIR

HUGGER CEILING FAN

ALSO CALLED LOW PROFILE CEILING FAN USUALLY INSTALLED ON LOW CEILING CAN ALSO BE USED ON VAULTED CEILING

OUTDOOR CEILING FAN DESIGNED FOR OUTDOOR PURPOSES USUALLY WATER RESISITANT MADE OF MATERIALS THAT DO NOT GET AFFECTED BY –• TEMPERATURES• WEATHER • HUMIDITY

ENERGY STAR CEILING FAN

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UPTO 50% MORE ENERGY EFFICIENT HAVE LOWER PRICE TAGS SAVES LOT OF MONEY ON ENERGY SAVINGS