Deflection member, breaking module, and contactor

A breaking module, comprising:

• a housing;
• a first static contact and a second static contact;
• a first moving contact and a second moving contact;
• a moving contact bracket connected to the first moving contact and the second moving contact and configured to move in a first direction to actuate the first moving contact and the second moving contact to move in the first direction, thereby realizing an engagement and separation of the first moving contact and the first static contact as well as an engagement and separation of the second moving contact and the second static contact;
• a first arc extinguishing chamber and a second arc extinguishing chamber arranged on either side of the moving contact bracket in a second direction perpendicular to the first direction;
• a first arc-guiding piece extending from a first arc-guiding starting end adjacent to the first static contact to a first arc-guiding ending end adjacent to the first arc extinguishing chamber;
• a second arc-guiding piece extending from a second arc-guiding starting end adjacent to the second static contact to a second arc-guiding ending end adjacent to the second arc extinguishing chamber;
• and
• a deflection member comprising:
• a first arc striking portion and a second arc striking portion extending in a first direction and parallel to each other;
• a base portion extending in a second direction perpendicular to the first direction and disposed in a biased manner between the first arc striking portion and the second arc striking portion in the second direction;
• a first connecting portion connecting the base portion and the first arc striking portion;
• and
• a second connecting portion connecting the base portion and the second arc striking portion,
• wherein the first arc striking portion is arranged between the first moving contact and the first arc extinguishing chamber to guide an arc from the first moving contact to the first arc extinguishing chamber, and the second arc striking portion is arranged between the second moving contact and the second arc extinguishing chamber to guide an arc from the second moving contact to the second arc extinguishing chamber,
• wherein the first connecting portion is provided with a first through hole near the first arc striking portion, the first through hole configured to receive the first moving contact,
• wherein the second connecting portion is provided with a second through hole near the second arc striking portion, the second through hole configured to receive the second moving contact,
• wherein the first arc striking portion has a first protruding part positioned in the first through hole, the first protruding part extending in the first direction, and
• wherein the second arc striking portion has a second protruding part positioned in the second through hole, the second protruding part extending in the first direction,
• wherein the deflection member is installed to the housing such that the first arc-guiding ending end and the first arc striking portion are arranged on either side of the first arc extinguishing chamber, and the second arc-guiding ending end and the second arc striking portion are arranged on either side of the second arc extinguishing chamber.

A deflection member, characterized in that the deflection member is installed in a breaking module of a contactor, and the breaking module comprises:

• a first moving contact and a first static contact which are configured to be respectively engaged with and separated from each other, as well as a second moving contact and a second static contact which are configured to be respectively engaged with and separated from each other;
• a first arc extinguishing chamber arranged adjacent to the first moving contact and a second arc extinguishing chamber arranged adjacent to the second moving contact,
• wherein the deflection member comprises:
• a first arc striking portion and a second arc striking portion extending in a first direction and parallel to each other;
• a base portion extending in a second direction perpendicular to the first direction and disposed in a biased manner between the first arc striking portion and the second arc striking portion in the second direction;
• a first connecting portion connecting the base portion and the first arc striking portion;
• and
• a second connecting portion connecting the base portion and the second arc striking portion,
• wherein the first connecting portion and the second connecting portion comprise two or more segments extending in different directions;
• wherein the first arc striking portion is arranged between the first moving contact and the first arc extinguishing chamber to guide an arc from the first moving contact to the first arc extinguishing chamber, and the second arc striking portion is arranged between the second moving contact and the second arc extinguishing chamber to guide an arc from the second moving contact to the second arc extinguishing chamber.