Thermal-control system of a video-recording doorbell and associated video-recording doorbells
US11277941B1 · kind B1 · utility
10Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2020 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | Oct 2, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20981
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This document describes a thermal-control system that is integrated into a video-recording doorbell. The thermal-control system includes a combination of heat spreaders and materials with high thermal conductivity. The thermal-control system may spread and dissipate energy from a thermal-loading condition effectuated upon the video-recording doorbell to concurrently maintain temperatures of multiple thermal zones on or within the video-recording doorbell at or below prescribed temperature thresholds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.