Abstract: The present disclosure provides an AI voice interactive handle and a voice recognition method, the AI voice interactive handle includes: a handle body; at least one processor; and a storage device coupled to the at least one processor, and storing instructions for execution by the at least one processor to cause the at least one processor to: input voice command information comprising voice commands; analyze and process the inputted voice command information, recognize words of the voice command information and extract feature information of the voice command information; convert the extracted feature information into a data command; store a voice command library comprising pre-stored voice commands; compare the pre-stored voice commands with the data commend, when at least one of the pre-stored voice commands matches the data command, issue a corresponding operation command; and control the handle body to execute operation corresponding to the matched pre-stored voice commands.

Abstract: The disclosure provides a power supply device for warm-keeping and heating of a container, including a bottom case and a heating device. The heating device includes a battery and a heating plate. The battery is arranged in the bottom case, and the battery supplies power to the heating plate located on an upper end of the bottom case through a wire. By arranging the heating device and the bottom case and arranging the battery and the heating plate, heating and warm-keeping functions can be realized, so that heating and warm-keeping of the container that needs to be heated can be realized in any place without connection to a power supply, which brings great convenience.