Detection alarm device for overload protection of electromechanical equipment

Abstract

The invention relates to the technical field of electromechanical equipment. The invention further discloses a detection alarm device for overload protection of the electromechanical equipment. The device comprises a protection device, a metal sheet is arranged in the left side of a spherical groove in the protection device, a fuse wire is connected between the inner side ends of metal bases, an illuminating lamp, a light resistor and a reflector are arranged in the protection device, a coil corresponding to a magnetic block is arranged in the protection device, and a metal ball correspondingto the metal sheet is arranged at the upper end of a sliding rod. The fuse wire is thinned or disconnected; the more the light received by the light resistor is, the more the light is, and the lower the internal resistance of the light resistor is, the magnetic field generated by the coil attracts the magnetic block to drive the swing rod to rotate on the rotary column, a cable in the left side falls off from the protection device, and the mechanism solves the problems that an existing electromechanical equipment alarm protection device cannot be powered off quickly, and consequently electromechanical equipment is prone to damage, economic losses are low, and potential safety hazards are high.

Description

technical field [0001] The invention relates to the technical field of electromechanical equipment, in particular to a detection and alarm device for overload protection of electromechanical equipment. Background technique [0002] Electromechanical equipment generally refers to machinery, electrical appliances, and electrical automation equipment. In construction, it refers to the general term for machinery and pipeline equipment other than geotechnical, carpentry, steel bars, and muddy water. It is different from hardware and mostly refers to finished products that can achieve certain functions. With the continuous improvement of technology, traditional mechanical equipment has entered a new stage of mechanical and electrical integration, and its application range has been continuously expanded. Since the 1960s, computers have been gradually popularized in the scientific research, design, production and management of the machinery industry, creating conditions for the dev...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a detection and alarm device for electromechanical equipment overload protection, which has the advantages of fast power-off, avoiding damage to electromechanical equipment, reducing economic losses and reducing potential safety hazards, and solves the problem of existing electromechanical equipment. The alarm protection device cannot quickly cut off the power, the electromechanical equipment is easily damaged, the economic loss is hit, and the problem of low safety hazard is high

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