The invention discloses an automatic high beam and low beam adjustment controller for automobile headlights. The automatic high beam and low beam adjustment controller comprises a direct-current power supply, a switch, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a first triode, a second triode, a photosensitive triode, a capacitor, a relay, a high beam light, a low beam light and a diode. When the lamplight of an automobile which runs head-on is detected by the photosensitive triode, a whole circuit begins to work, the photosensitive triode transmits a signal to the first triode and the second triode, and then transmits to the relay, and the control switch of the relay is used for switching the working states of the low beam light and the high beam light. Compared with the prior art, the automatic high beam and low beam adjustment controller disclosed by the invention has the advantages of simple circuit structure, less adopted electronic components and low cost; especially, the controller can be used for automatically adjusting the high beam and the low beam of the automobile headlights, the operation by a driver is simplified, and the controller is convenient to use, and has popularization application value.
Automatic high beam and low beam adjustment controller for automobile headlights
2015-06-03
Patent
Electronic Resource
English
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05B ELECTRIC HEATING , Elektrische Heizung |
Engineering Index Backfile | 1921
|Intensity of high-beam headlights
Tema Archive | 2001
|Intensity of High-Beam Headlights
British Library Conference Proceedings | 2001
|Engineering Index Backfile | 1939
|Engineering Index Backfile | 1927