Assembly structure of current detection device
View Patent ↗An assembling structure is provided which is capable of greatly reducing the material cost, is easy-to-assemble, and can be made smaller. The sensor body is provided on a lower face with a protrusion, which comes into contact with an upper face of the busbar when the sensor body is mounted on the busbar. The busbar is provided with a through-hole passing through the busbar in a vertical direction. A leading end of the protrusion, which passes through the through-hole when the sensor body is mounted on the busbar, is heat-fused and adheres to the circumference of the through-hole.
1. An assembly structure of a current detection device, comprising:
a busbar;
a sensor body formed by a heat-fusible resin material; and
a magnetic detection element provided on the sensor body to detect magnetism generated from the busbar,
wherein a protrusion is provided on a lower face of the sensor body and the lower face of the sensor body comes into contact with an upper face of the busbar when the sensor body is mounted on the busbar;
wherein the busbar is provided with a through-hole passing through the busbar in a vertical direction; and
wherein a leading end of the protrusion, which passes through the through-hole of the busbar when the sensor body is mounted on the busbar, is heat-fused and adheres to a circumference of the through-hole.