Hydrogen production device for producing hydrogen by electrolysis

The utility model discloses a hydrogen production device for producing hydrogen by electrolysis. Hydrogen production machine body, a hydrogen collecting opening is formed in the top end of the hydrogen production machine body; the side end of the hydrogen production machine body is provided with an embedding groove, a water injection port, an oxygen outlet and a controller. a water tank, an oxyhydrogen generator, a dehumidifier, a hydrogen-water separator, an electric power controller and an inverter are arranged in the hydrogen production machine body; a solar panel and a wire spool are arranged in the embedding groove; the solar panel is embedded and fixed in the embedding groove; a disc body of the wire spool is fixedly connected with the inner wall of the embedding groove; one end of the wire body on the wire spool is connected with the inverter; the other end of the wire body on the wire spool is connected with the solar panel, the inverter is connected with the power controller through a connecting wire