Bluetooth antenna structure and intelligent household electrical appliance

The utility model aims to provide a Bluetooth antenna structure and an intelligent household electrical appliance, the Bluetooth antenna structure is applied to the intelligent household electrical appliance, and the Bluetooth antenna structure is mainly composed of a metal sheet, a first metal piece, a second metal piece and the like which are used for forming an antenna main body. Wherein one end of the first metal piece is connected with one end of the metal sheet, and the other end of the first metal piece is electrically connected with a grounding area of a circuit board in the intelligent household electrical appliance; and one end of the second metal piece is connected with the other end of the metal sheet, and the other end of the second metal piece is electrically connected with the feedback area of the circuit board. Moreover, two opposite ends of the metal sheet are respectively connected with the first metal piece and the second metal piece, and an open-type concentric-square-shaped conductor is f