FUNCTIONAL STONE DECORATIVE BOARD, LUMINOUS DINNER PLATE AND HANGING SPEAKER

摘要

A functional stone decorative board, a luminous dinner plate, and a hanging speaker, wherein the stone decorative board comprises at least one composite board; the composite board comprises a light-transmitting stone panel, a light guide plate, and a mounting plate stacked in order from top to bottom; an illuminating light source that may emit light into the light guide plate is mounted on a side edge of the light guide plate; a sensor control module is mounted on the mounting plate; and the sensor control module is in circuit connection with the illuminating light source. The sensor control module is configured to be in circuit connection with an illuminating power source, so that the manners of starting and stopping the light emission of the composite board become varied instead of only traditional key switches or remote control switches being used, which has enriched product variety and broadened the market.