HEATING DEVICE
A heating device (10) includes a housing (12), a primary induction coil (22), a controller circuit (34), and a secondary induction coil (36). The housing (12) is configured to retain a camera lens (14). The primary induction coil (22) is positioned proximate the housing (12) and configured to genera...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A heating device (10) includes a housing (12), a primary induction coil (22), a controller circuit (34), and a secondary induction coil (36). The housing (12) is configured to retain a camera lens (14). The primary induction coil (22) is positioned proximate the housing (12) and configured to generate a magnetic field (24) in response to receiving electrical power (26) from a power supply (28). The controller circuit (34) is in electrical contact with the primary induction coil (22) and is configured to control the electrical power (26) delivered to the primary induction coil (22). The secondary induction coil (36) overlays the primary induction coil (22) and is configured to receive the magnetic field (24) from the primary induction coil (22) and generate heat (38). The secondary induction coil (36) heats the camera lens (14) when the primary induction coil (22) receives the electrical power (26). |
|---|