Electronic control apparatus for vehicle
US10206309B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2013 |
| Grant date | Feb 12, 2019 |
| Priority date | — |
| Expiry date | Mar 13, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20472
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to an electronic control apparatus for a vehicle, and the electronic control apparatus includes: an electronic control board which has a top side on which a heating element is mounted; a heat sink which radiate heat generated from the heating element to the outside; at least one screw which couples the electronic control board and the heat sink; and a heat radiating pad which transfer heat of the heating element to the heat sink, in which a stepped portion having a predetermined depth is formed on the contact surface of the heat sink so that the heat radiating pad is inserted thereto, and the depth of the stepped portion is formed to be smaller than a thickness of the heat radiating pad so that the heat radiating pad is pressed and inserted between the electronic control board and the heat sink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.