C-type intelligent circuit breaker with automatic closing function

Abstract

The present invention is a C-type intelligent circuit breaker with automatic closing function, which includes: a circuit breaker body, the circuit breaker body includes: an upper cover, the upper cover has a slot, the The two ends of the missing slot correspond to the on / off position of the circuit breaker; a handle protrudes from the missing slot; a bottom box, the bottom box is provided with a circuit breaker action mechanism, and an incoming line terminal and an outgoing line end, The on-off action mechanism of the circuit breaker is triggered by the handle; it also includes: a bearing plate, the bearing plate is arranged between the upper cover and the bottom box, and a flat plate is arranged on the bearing plate a moving mechanism and a toggle part, the toggle part abuts against the handle; under the control of an automatic closing control unit, the translation mechanism pushes the toggle part to reciprocate, From toggles the handle between on / off states.

Description

technical field [0001] The invention relates to a circuit breaker, in particular to a circuit breaker with an exposed handle capable of realizing an automatic closing function. Background technique [0002] For the electric power sector, switching and breaking equipment is an essential equipment to ensure the safety of electricity consumption and line switching. With the introduction of the country's smart grid plan, it is an important direction for circuit breaker equipment to move towards smart phones. [0003] see figure 1 As shown, it is a circuit breaker in the prior art, and we call it a circuit breaker body in the present invention. The circuit breaker can be three-phase or single-phase, and can be an ordinary miniature circuit breaker , it can also be a large switch, which includes: a box body, the usual box body is composed of an upper cover and a bottom box, the upper cover is provided with a slot, and the two ends of the slot correspond to the circuit breaker. T...

AI Technical Summary

Problems solved by technology

[0005] 1. In the prepayment system, the circuit breaker cannot be automatically closed after the user pays the electricity fee, and the user needs to handle it by himself, which brings inconvenience to the user;

[0006] 2. In the event of abnormal power consumption conditions such as excessive temperature, the existing circuit breaker disconnects slowly;

[0007]3. If the abnormal situation of power consumption is not ruled out, the user can close the switch, which may bring potential safety hazards

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