Active hidden air curtain and vehicle having the same

A vehicle comprising:

• a bumper;
• a deflector deployed under the bumper at a vehicle speed, and guiding traveling wind;
• a hidden air curtain facing the traveling wind on a side portion of the bumper, and interlocked with any one of a bumper interlocking device, a lamp interlocking device, and a hole color change device by a movement of a power connection member connected to the deflector in a state where tension is maintained by a supporter;
• and
• a controller configured to operate the deflector or the hidden air curtain depending upon a change in the vehicle speed.

A hidden air curtain comprising:

• a hole opening or closing device configured to cover or open an air hole of a bumper facing traveling wind such that air is guided to a side portion of a tire in a space between the bumper and a wheel;
• and
• a power connection member interlocked with the movement of the hole opening or closing device, and connected to a vehicle aerodynamic improvement device to which the traveling wind is guided,
• wherein the hole opening or closing device is any one of a bumper interlocking device, a lamp interlocking device, or a hole color change device, and
• wherein the bumper interlocking device is composed of:
• an air duct located inside the bumper, and formed with an air passage extending from the air hole toward the wheel along the bumper;
• a curtain box movable from the air duct by a pulling of the power connection member, such that the air hole opens by the movement of the curtain box;
• and
• an air curtain driving machine for the moving of the curtain box, and for moving the power connection member.