Electrical junction box
US10297998B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 8, 2017 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Feb 8, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/2018
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrical junction box that includes a circuit board on which a coil element is installed; a partition wall that surrounds the coil element and separates an installation region on the circuit board on which the coil element is installed from a region around the installation region; a frame that is formed in one piece with the partition wall and surrounds the circuit board; a heat dissipation plate on which the circuit board and the frame are placed; and a cover that covers the circuit board from the frame side, wherein the coil element is fixed to the partition wall using a synthetic resin material, and wherein the frame and the heat dissipation plate are positioned relative to each other through a recess-projection engagement, and the cover is fixed to the heat dissipation plate using screws.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.