Hair treatment device

A device for treating at least one lock of hair, comprising:

• at least one device for applying mechanical stress to the hair,
• a microwave-proof chamber which is configured so as to receive the mechanical-stress-application device and at least one part of the hair to be treated,
• a microwave emission antenna placed inside the mechanical-stress-application device,
• wherein the chamber has a housing configured so as to receive the mechanical-stress-application device and at least one part of the hair to be treated, the microwave emission antenna being placed inside the chamber, the housing for receiving the mechanical-stress-application device being defined at least partially by a drawer that is mobile relative to the antenna between an open position allowing the emplacement and removal of the mechanical-stress-application device, and a closed position in which the chamber is microwave-proof and the antenna approaches the mechanical-stress-application device the mechanical-stress-application device being a curler, the device comprising a casing carrying the antenna, the drawer sliding along the longitudinal axis of the casing, the axis of the antenna being parallel to an axis of sliding of the drawer, the casing comprising an arc-shaped lug, engaged in a corresponding slide of the drawer, the internal surface of the housing being covered with a conductive coating, an exit slit for the hair being formed between the casing and the drawer, the coating being configured to come at rest, in the absence of hair, to block the slit, the device comprising an end plate closing the housing at its end opposite the casing.