A remotely controllable circuit breaker
A technology of remote control and circuit breaker, applied in the direction of protection switch operation/release mechanism, etc., can solve the problems of overall volume, size increase, limited use, unfavorable miniaturization of circuit breakers, etc., and achieves a simple structure and stable transmission. Effect
Active Publication Date: 2022-07-05
DONGGUAN ZHONGHUI RUIDE ELECTRONICS
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AI Technical Summary
Problems solved by technology
However, using a motor to control the opening and closing of the mechanism requires a lot of space to place parts such as motors and gears.
Placing the motor operating mechanism inside the circuit breaker requires enlarging the original structure, which will lead to an increase in the overall volume and size, which will limit the use of the circuit breaker, which is not conducive to the miniaturization of the circuit breaker
Method used
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[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0032] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relationship between various components under a certain posture (as shown in the accompanying drawings). The relative positional relationship, the movement situation, etc., if the specific posture changes, the directional indication also changes accordingl...
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The invention discloses a remotely controllable circuit breaker, wherein the remotely controllable circuit breaker comprises: a casing, a driving mechanism, a static contact and a closing and opening assembly. An installation chamber is arranged inside the casing; the drive mechanism is arranged in the installation chamber, and includes a power assembly, a first transmission link, a rotating member and a second transmission link connected in sequence, and the rotating member is rotatably arranged in the installation chamber The static contact is arranged on the side wall of the installation chamber and away from the driving mechanism; the closing and opening brake assembly is rotatably arranged in the installation chamber and connected with the second transmission link, and the closing and opening brake assembly is provided with a movable contact , The rotation of the closing and opening components separates the moving contact and the static contact from each other, and the remotely controlled circuit breaker performs opening, or the moving contact and the static contact abut each other, and the remotely controlled circuit breaker performs closing. The technical solution of the present invention has a built-in drive mechanism to realize remote control, and at the same time, makes the internal structure of the circuit breaker more compact, so as to realize the miniaturization of the circuit breaker.
Description
technical field [0001] The present invention relates to the technical field of circuit breakers, in particular to a remotely controllable circuit breaker. Background technique [0002] The design scheme of the existence of the remote device and the circuit breaker mechanism is to install a set of remote control device on the outside of the circuit breaker body, and realize the function of opening and closing the circuit breaker through the remote control device. [0003] When the miniature circuit breaker is remotely controlled to close and open, the worm is driven by the motor to drive the reduction gear, and the transmission gear is driven. Using a motor to control the closing and opening of the mechanism requires a lot of space to place parts such as motors and gears. Placing the motor operating mechanism inside the circuit breaker requires the expansion of the original structure, which will lead to an increase in the overall volume and size, and limited use, which is no...
Claims
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IPC IPC(8): H01H71/68H01H71/10
Inventor 壇博治俞骁鹏
Owner DONGGUAN ZHONGHUI RUIDE ELECTRONICS