Loudspeaker box lamplight structure and loudspeaker box

• Main Author: LIU QUANHONG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHTING; MECHANICAL ENGINEERING; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The embodiment of the utility model discloses a sound box light structure and a sound box. The loudspeaker box lamplight structure comprises a lampshade, a light guide piece and a PCB. The lampshade is pervious to light, the light guide piece is contained in the lampshade and connected with the lampshade, the light guide piece comprises a light guide top wall and a light guide side wall, the lightguide top wall is close to the top end of the light guide side wall and connected with the light guide side wall, and the wall thickness value of the light guide side wall linearly changes from largeto small in the direction from the top end of the light guide side wall to the bottom end. The PCB is arranged on the light guide top wall, a light-emitting piece is arranged on the face, facing thelight guide top wall, of the PCB, light of the light-emitting piece is transmitted to the light guide side wall through the light guide top wall, and the intensity of the light is weakened from the top end to the bottom end of