Exhaust fan with atmosphere lamp

• Main Authors: LI JIANMING, LI WUNAN
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

An exhaust fan with an atmosphere lamp comprises a panel, a Bluetooth loudspeaker box shell is arranged on one side of the panel, an annular assembling boss is arranged in the middle of the panel in a downwards-sunken mode, an assembling hole is formed in the bottom of the assembling boss, and a positioning boss connected with the bottom of the assembling boss extends outwards to the inner side of the assembling hole. A positioning groove is formed in the positioning boss, a lamp holder connected with the lampshade covers the assembling hole, and a positioning column is arranged at the bottom of the lamp holder and inserted into the positioning groove. An annular limiting groove is formed in the bottom of the assembling boss and located on the periphery of the assembling hole, the limiting groove is covered with the connecting ring, a clamping hook is arranged on the connecting ring, a limiting hole is formed in the inner wall of the limiting groove, and the clamping hook is hooked on the limiting hole. The u