Electric junction box
US9145099B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2013 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Feb 7, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R16/0238
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Disclosed is an electric junction box dissipating heat generated by a bus bar toward components. The electric junction box 1 includes frame composed of a cassette block to which a plurality of components including a bus bar is attached, and a rack having the cassette block fitted thereinto. The cassette block includes component attachment part, and a connector fitting part into which a connector of a power source line input portion is fitted. The connector is electrically connected to the power source line input portion in the connector fitting part. The electric junction box includes a heat dissipation surrounding wall right above the connector fitting part. The heat dissipation surrounding wall is composed of a part of the cassette block and a part of the rack, inside which a heat dissipation space S is formed that any of the components avoids being attached to.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.