Sound-light alarm device based on wireless transmission system

• Main Authors: XU XIANGQI, WANG WENJIN, XU XINQUAN
• Format: Patent
• Language: Chinese; English
• Published: 04.11.2022
• Subjects: ALARM SYSTEMS; BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MECHANICAL ENGINEERING; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; WEAPONS

The utility model discloses a sound-light alarm device based on a wireless transmission system, which belongs to the technical field of sound-light alarm devices and comprises a mounting top plate, a signal box is arranged at the bottom of the mounting top plate, an alarm sound assembly box is arranged in the center of the bottom of the signal box, and loudspeakers are arranged on the side wall of the alarm sound assembly box in a surrounding manner. An alarm light cover is arranged at the bottom of the alarm sound assembly box, a partition plate is horizontally arranged at the bottom of the alarm light cover, a butt joint ring body is arranged in the center of the bottom of the partition plate, a transparent protection cover is arranged at the lower end of the butt joint ring body in a threaded connection mode, and a lamp body is fixedly arranged in the center of the top of the partition plate; a rotating seat is arranged at the top of the partition plate on the outer side of the lamp body, on-site pictures