Christmas tree decorative lighting control system
A Christmas tree decorative lighting control system comprises a power supply device which is provided with a first shell, a power supply circuit is arranged in the first shell, and the power supply circuit comprises a first rectification filter circuit, a power supply chip, a feedback circuit, a tra...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A Christmas tree decorative lighting control system comprises a power supply device which is provided with a first shell, a power supply circuit is arranged in the first shell, and the power supply circuit comprises a first rectification filter circuit, a power supply chip, a feedback circuit, a transformer and a second rectification filter circuit; the control device is provided with a second shell, operation keys or radio frequency remote controller operation keys, a plug-in type input terminal and a second output terminal are arranged on the second shell, and a control circuit is arranged in the second shell. The control circuit comprises a power supply circuit, a detection and protection circuit, a main control chip I C1, a signal processing chip I C2, a radio frequency receiving circuit, an operation key or a radio frequency remote controller operation key and a function control circuit; and the LED lamp string is formed by connecting a plurality of groups of electrodeless double-color LED lamp strings o |
|---|