Circuit assembly and electrical junction box
US10164417B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 21, 2015 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Apr 21, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10272
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a circuit assembly that includes: a circuit board that has a connection opening; a plurality of busbars that are laid on one surface side of the circuit board; a coil that includes a main portion and a plurality of lead terminals, the lead terminals being connected to the plurality of busbars exposed through the connection opening; and a heatsink that is laid, via an adhesive agent, on surfaces of the plurality of busbars that face away from the circuit board. The circuit board is provided with a substrate through-hole in the vicinity of the connection opening, and the plurality of busbars are provided with a busbar through-hole at the position that corresponds to the substrate through-hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.