How to make 12v stand fan

In this project we learn how to make 12v stand fan easy at home. Its very easy, useful, low cost, and energy saving project. in this project we use PVC Pipe and 12v DC fan motor. other all components detail are following.

Components:

• 12V DC Long shaft Motor
• 2 inch PVC Tee
• 2 inch PVC Cup
• 3, or 4 inch round PVC Piece.(its depend on your fan jali inner hole.
• 12v 2amp or 4 amp charger
• 2inch 3 foot PVC Pipe
• Fan wing ( 14 inch)
• Fan Base ( you can make it with sand and cement)
• Fan Grill or Jali (14 inch wing jali)

if you want to make small fan then you can chose small fan grill and fan wing. i want 14 inch stand fan so i use 14 inch wing and grill.

now following simple steps and make same.

• Adjust DC fan motor on 2 inch PVC cup with the help of screw.
• Also connect 4 inch round PVC piece. 
• Now connect back side of fan grill with dc fan motor set.
• connect fan wing after connect back side of fan grill.
• and now connect front side of fan grill with back side of fan grill.
• now take a 3 inch long PVC pipe and connect with PVC cup and PVC tee.
• Take fan base and connect 3 foot PVC pipe and make fan stand.
• now connect tee with stand
• and finally connect wire connection with dc motor and 12v charger.

Video of homemade 12v dc stand fan

Total cost for making 12V DC stand fan:

Total cost for making 12v dc stand fan is round about  7.25$. all components price are following

• New 12V DC Motor = 3.12$ in local market ( you can buy it more cheapest price from scrap shop.
• New 14 inch fan wing = 1$
• used fan grill      = 1.3$ (new fan grill or jali price is 2.5$)
• 2 inch PVC Tee    =  0.63$
• 2 inch PVC Cup = 0.32$
• 2 inch 3 foot PVC Pipe = 0.25$/foot
• cement = 0.13$/kg
• sand     = free