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An intelligent fuse with recovery function

A technology for restoring functions and fuses, applied in emergency protection devices, circuits, electrical components, etc., can solve the problem that fuses cannot be restored independently, and achieve the effect of reducing the failure rate

Active Publication Date: 2019-12-03
山东名流村酒业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an intelligent fuse with recovery function, which solves the problem that the fuse cannot be recovered independently after being blown

Method used

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  • An intelligent fuse with recovery function
  • An intelligent fuse with recovery function
  • An intelligent fuse with recovery function

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4 , the present invention provides a technical solution: a smart fuse with a recovery function, including a smart fuse tube 1, the two sides of the top of the smart fuse tube 1 are penetrated with wires 14, and the wires 14 are located inside the smart fuse tube 1 One end of the smart fuse tube 1 is fixedly connected with a first protective shell 21, a fuse 9 is fixedly connected between the surfaces of the two opposite sides of the electr...

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Abstract

The invention discloses an intelligent fuse protector with a recovery function. The intelligent fuse protector comprises an intelligent fuse tube, wherein wires penetrate through two sides of the topof the intelligent fuse tube, a first protective casing is fixedly connected at one end, located in the intelligent fuse tube, of each wire, a fuse is fixedly connected between surfaces of two opposite sides of the two wires, a fixed base is fixedly connected with two sides of the inner wall of the intelligent fuse tube, a miniature motor is fixedly connected at the bottom of the fixed base, a first conical gear is fixedly connected at one end of an output shaft of the miniature motor, and a second conical gear is meshed with the surface of the first conical gear. The invention relates to thetechnical field of electrical elements. According to the intelligent fuse protector with the recovery function, connection of fuses is recovered through matched control of a timer and a relay, equipment automatically controls a standby fuse to be spliced with a circuit after the fuses are burnt out due to current overload, the too long outage state of the circuit after the fuses are burnt out is prevented, and the circuit has the automatic recovery function.

Description

technical field [0001] The invention relates to the technical field of electrical components, in particular to an intelligent fuse with recovery function. Background technique [0002] A fuse refers to an electrical appliance that fuses the melt with the heat generated by itself and disconnects the circuit when the current exceeds the specified value. Melting, so that the circuit is disconnected; a current protector made by using this principle, the fuse is widely used in high and low voltage power distribution systems and control systems and electrical equipment, as a short circuit and overcurrent protector, is One of the most commonly used protection devices. [0003] The current fuse only has the function of preventing the current overload in the circuit. When the fuse is blown, the circuit will be in a power-off state for a long time, and the circuit can only be restored after the maintenance personnel replace the fuse. It does not have a circuit breaker connection stru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H85/28
CPCH01H85/28
Inventor 陈余静
Owner 山东名流村酒业有限公司
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