Self-luminous mobile phone protection shell based on sound control excitation cold light sheet and control circuit

The utility model discloses a self-luminous mobile phone protection shell based on a sound control excitation cold light sheet and a control circuit. The mobile phone protective shell comprises a mobile phone protective shell body, a containing cavity used for assembling a mobile phone is formed in the front face of the mobile phone protective shell body, an electroluminescent panel is attached tothe back face of the mobile phone protective shell body, an ultrathin rechargeable battery and a control circuit are embedded in the inner bottom of the containing cavity, and the control circuit comprises a charging and discharging module, a touch module, a boosting module, a voice control module and a driving module; the ultrathin rechargeable battery is connected with an external power supplyfor charging through the charging and discharging module and is also connected with the touch module through the charging and discharging module; the touch module is provided with a touch electrode located on the outer wall of