Fault indicator capable of improving maintenance efficiency

• Main Authors: YANG MINSHENG, HUANG SHENGPING, WEN JIAFU
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: ALARM SYSTEMS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING

The utility model discloses a fault indicator capable of improving maintenance efficiency in the technical field of fault indicators, which comprises a fixing plate, a connecting frame and a waterproof cover, the connecting frame is fixedly connected to the middle of the top of the fixing plate, the waterproof cover is positioned above the fixing plate, a loudspeaker is fixedly connected to the middle of the front side wall of the connecting frame, and the loudspeaker is positioned above the fixing plate. The fault indicator capable of improving the maintenance efficiency is reasonable in structural design, so that the fault indicator cannot be exposed in ultraviolet rays and rainwater when being used, the connecting part of the fault indicator is prevented from being rusted, the damage and replacement of the fault indicator are not influenced, and the maintenance efficiency of the fault indicator is not influenced; when the fault indicator is used, the fault indicator cannot be exposed to ultraviolet rays an