Fuel door opener

A fuel door opener comprising:

• a main body coupled in a fuel door housing;
• a locking rod which is disposed to be movable between a locking position where the fuel door is locked and an unlocking position where the fuel door is unlocked in accordance with opened and closed states of the fuel door;
• and
• an opening detection switch disposed in the main body adjacent to the locking rod, and detecting the opened and closed states of the fuel door by being selectively caught on the locking rod as the locking rod is positioned at the locking position or at the unlocking position,
• wherein the locking rod has a contact guide disposed to set a contact range with the opening detection switch, and
• wherein the contact guide is disposed to be selectively caught on the opening detection switch in the contact range.