Voice-controlled rechargeable portable outdoor light

A voice-controlled rechargeable portable outdoor light, comprising

• a housing,
• a power supply, and
• a light source, a microphone, a speaker, a voice control module and a processor which are arranged inside the housing and electrically connected to the power supply,
• wherein the microphone is configured to receive a control voice and is capable of generating an audio signal;
• the voice control module is configured to receive the audio signal and generate a corresponding control signal and a corresponding broadcasting signal, an enable end of the voice control module is electrically connected to the microphone, and an output end of the voice control module is electrically connected to the speaker;
• the processor is electrically connected to the light source and is configured to control a light-emitting state of the light source;
• wherein the voice control module is configured to, upon receiving the audio signal, generate the corresponding control signal and the corresponding broadcasting signal, the processor is configured to receive the control signal and control light-emitting of the light source, and the speaker is configured to receive the broadcasting signal and broadcast a corresponding audio frequency that indicates a change of the light-emitting state of the light source;
• and the power supply is capable of being connected to an external electronic device and supplying power to the external electronic device, such that the rechargeable portable outdoor light is operable as a power bank;
• wherein the housing comprises a main body and a connector, a connecting portion of the connector is rotationally connected to the main body;
• a plurality of hemispherical bumps spaced apart in a circumferential direction are arranged on a side, of the connecting portion, facing the main body;
• a plurality of hemispherical grooves adapted to the bumps are formed in a side, of the main body, facing the connecting portion;
• each hemispherical bump is configured to slide from one hemispherical groove to another hemispherical groove to achieve mechanical self-locking.