Vehicle lamp, inspection method of vehicle lamp, and inspection apparatus for vehicle lamp
US11262243B2 · kind B2 · utility
0Cited by
1References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2019 |
| Grant date | Mar 1, 2022 |
| Priority date | — |
| Expiry date | Jan 29, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S45/47
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A vehicle lamp includes a light emitting source, a support substrate configured to support the light emitting source, a heat sink configured to support the support substrate and dissipate heat from the light emitting source, and a light controller configured to control light from the light emitting source. The heat sink includes an opening configured to measure the radiant heat of the support substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.