Reactor, converter, and power converter apparatus

摘要

A reactor 1 of the present invention includes a coil 2, a magnetic core 3 at which the coil 2 is disposed, and a case 4 storing a combined product 10 made up of the coil 2 and the magnetic core 3. The case 4 includes a bottom plate portion and a side wall portion 41A surrounding the combined product 10. The side wall portion 41A is made of an insulating resin. A hook portion 43a on which a line 71, which is coupled to a sensor 7 for measuring the physical quantity of the reactor 1, such as a temperature sensor, is hooked is integrally molded with the side wall portion 41A by the resin structuring the side wall portion 41A. Allowing the line 71 to be hooked on the hook portion 43a and fixed thereto, the sensor 7 can be prevented from being displaced or coming off because of the line 71 being pulled or the like. Thus, the sensor 7 can be maintained at a proper position.

主权项

1. A reactor, comprising:
a coil; a magnetic core at which the coil is disposed; and a case that stores a combined product made up of the coil and the magnetic core, wherein the case includes a bottom plate portion on which the combined product is placed and a side wall portion that surrounds the combined product, at least part of the side wall portion on an opening side is made of resin, and a hook portion on which a line coupled to a sensor for measuring a physical quantity of the reactor is hooked is integrally molded with the opening side of the side wall portion by the resin so that the hook portion and the side wall portion are made of the same resin as an integral.