Capacitor mounting construction
View Patent ↗A capacitor mounting construction includes housing, a bracket and an urging member. The housing has a capacitor accommodating space configured to accommodate a capacitor and a wire accommodating space configured to accommodate a wire extended from the capacitor. The bracket is engaged with the housing, is configured to fix and electrically connect the wire to a conductive member in the wire accommodating space, and covers the capacitor accommodating space to define a capacitor accommodating chamber. The urging member is provided on an inner wall of the capacitor accommodating chamber, and is configured to urge the capacitor to contact another inner wall of the capacitor accommodating chamber.
1. A capacitor mounting construction, comprising:
a housing having a capacitor accommodating space configured to accommodate a capacitor and a wire accommodating space configured to accommodate a wire extended from the capacitor;
a bracket engaged with the housing, configured to fix and electrically connect the wire to a conductive member in the wire accommodating space, and covering the capacitor accommodating space to define a capacitor accommodating chamber having at least a first inner walls and a second inner walls; and
an urging member, having an elasticity, provided on the first inner wall of the capacitor accommodating chamber, and configured to urge the capacitor to contact the second inner wall of the capacitor accommodating chamber with a predetermined press contact force such that vibration of the housing is transmitted to the capacitor,
wherein the first and the second inner walls oppose each other, and
wherein the urging member upwardly extends from the first inner wall in a position which opposes the second inner wall, and
wherein the first inner wall is a bottom face of the capacitor accommodating chamber,
wherein the urging member is an upwardly projecting tongue-shaped elastic member connected to the bottom face of the capacitor accommodating chamber.
2. The capacitor mounting construction as set forth in claim 1 , wherein:
the bracket is made of metal;
an end portion of the bracket is extended into the wire accommodating space, and electrically connected to the conductive member;
a clamper configured to be fitted to a mating member is engaged on a middle part of the bracket, so that a bottom part of the clamper is inserted through the bracket and fixed on an inner face of the bracket exposed to the capacitor accommodating chamber;
the urging member, is provided on the first inner wall and disposed at a position opposing the bottom part of the clamper and the second inner wall, and urges the capacitor to the inner face of the bracket via the bottom part of the clamper; and
the capacitor mounting construction is attached to a mating member via the bracket.
3. The capacitor mounting construction as set forth in claim 2 , wherein:
the mating member is a body of a vehicle.
4. The capacitor mounting construction as set forth in claim 1 ,
wherein the wire is bent toward the second inner wall of the capacitor accommodating chamber, and
wherein the wire urges the capacitor so that the capacitor is press contacted by the second inner wall of the capacitor accommodating chamber with a predetermined press contact force such that vibration of the housing is transmitted to the capacitor.
5. The capacitor mounting construction as set forth in claim 4 , wherein:
the wire is bent in a crank shape.
6. The capacitor mounting construction as set forth in claim 4 , wherein:
the second inner wall is a part of the bracket.
7. The capacitor mounting construction as set forth in claim 4 , wherein:
the conductive member includes a bus bar and a wire harness.
8. The capacitor mounting construction as set forth in claim 4 , wherein:
the bracket has a clamper configured to be fitted to a mating member.
9. The capacitor mounting construction as set forth in claim 8 , wherein:
the mating member is a body of a vehicle.