C type intelligent circuit breaker with automatic switch-on function

Abstract

The invention discloses a C type intelligent circuit breaker with automatic switch-on function, which comprises a circuit breaker body and a bearing board, wherein the circuit breaker body comprises an upper cover, a handle and a bottom chamber; the upper cover is provided with a notch groove; two ends of the notch groove correspond to the on and off positions of the circuit breaker; the handle extends out of the notch groove; the bottom chamber is provided with a circuit breaker actuating mechanism, a wire inlet end and a wire outlet end; the circuit breaker on / off actuating mechanism is triggered by the handle; the bearing board is arranged between the upper cover and the bottom chamber, and is provided with a translational mechanism and a poking part; the poking part is abutted against the handle; and under the control of an automatic switch-on control unit, the translational mechanism pushes the poking part to reciprocate, so that the handle is switched between the on and 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 power sector, the switch and circuit breaker equipment is essential for ensuring the safety of electricity use and switching lines. With the introduction of the country's smart grid plan, the need for circuit breaker equipment to move towards smart words is an important direction. [0003] See figure 1 As shown, it is a circuit breaker in the prior art, and we call it the 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 opened with a slot, the two ends of the slot corresponding to the circuit breaker in The opening / closing p...

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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