Electrical connection box and ground connection structure thereof
US10770876B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2019 |
| Grant date | Sep 8, 2020 |
| Priority date | — |
| Expiry date | Sep 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K9/0064
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electrical connection box includes an outer box and an inner box to be accommodated in the outer box. The outer box includes an outer box body, a first lock portion to lock the inner box and a ground member to be electrically connected to a ground conductor, the ground member including a first ground contact portion provided at or adjacent to the first lock portion. The inner box includes an inner box body, a second lock portion to be engaged with the first lock portion, a ground circuit element to which the circuit base is connected to ground the circuit base and a contact conductor electrically connected to the ground circuit element, the contact conductor including a second ground contact portion to be electrically connected to the first ground contact portion when the first lock portion and the second lock portion are engaged with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.