An intelligent circuit breaker with double electromagnet structure
A technology of intelligent circuit breaker and double electromagnets, applied in the direction of protection switch operation/release mechanism, etc., can solve the problems of increased spring tension, difficult to effectively improve the breaking capacity, etc., and achieve the effect of eliminating magnetic loss and copper loss and saving electricity. Obvious, avoid the effect of voltage drop
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[0024] see figure 1 , figure 2 , image 3 , an intelligent circuit breaker, including a moving contact 1, a static contact 2 and a breaking actuator, the breaking mechanism includes two upper and lower electromagnets, an iron plate 5 arranged between the upper and lower two electromagnets, and the upper and lower two electromagnets Corresponding to the closing electromagnet 3 and the opening electromagnet 4, the iron plate 5 is connected to the movable contact 1 through the first linkage mechanism, and the upper and lower electromagnets are controlled to be energized or de-energized so that the iron plate drives the first linkage mechanism, and the first linkage mechanism drives The moving contact rotates to realize separation and contact with the static contact. The first linkage mechanism includes a rotating seat 6, a first rotating shaft 7 and a spring 8. The movable contact 1 is arranged on the rotating seat 6. The rotating seat 6 is hinged with the base 9 through the f...
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