Patent ID: 11890984
Assignee: SONAR AUTO PARTS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  F | IPC B  F

Claim 6:
7. A vehicle lamp having a switching structure for low-beam and high-beam headlights, comprising:
a heat dissipating device;
an LED light source disposed on the heat dissipating device;
an electromagnet disposed on the heat dissipating device;
a reflector assembly located above the LED light source;
a lens unit located in front of the reflector assembly, wherein light emitted from the LED light source is capable of being reflected by the reflector assembly and being irradiated outward through the lens unit;
a light-shaping plate being rotatably disposed between the reflector assembly and the lens unit, wherein the light-shaping plate is pivotally connected to the heat dissipating device by a rotation shaft and is able to be moved between a first position and a second position;
a driving rod disposed between the electromagnet and the light-shaping plate; wherein the electromagnet is capable of driving the driving rod to synchronously drive the light-shaping plate to be moved to the first position or the second position so as to change a reflected light of the LED light source, so that the reflected light forms a low-beam or a high-beam;
an intermediate plate replaceably connected between the lens unit and the heat dissipating device, wherein a plurality of lamp seat assembly holes are formed on the intermediate plate,
wherein the reflector assembly includes an upper reflector and a lower reflector, the lower reflector is U-shaped and fixed to the heat dissipating device, and the upper reflector is fixed to a top surface of the lower reflector; wherein light emitted from the LED light source is reflected by the lower reflector to form the high-beam, and the light emitted from the LED light source is reflected by the upper reflector to form the low-beam;
wherein the lower reflector has a lower reflection portion and a lower assembly plate, and the lower assembly plate is connected to and surrounds a top edge of the lower reflection portion; wherein a plurality of positioning columns protrude upward from a carrying surface of the heat dissipating device, a plurality of lower positioning holes are formed on the lower assembly plate, and the plurality of lower positioning holes are sleeved on the plurality of positioning columns; wherein the upper reflector has an upper reflection portion and an upper assembly plate, and the upper assembly plate is connected to and surrounds a bottom edge of the upper reflection portion; wherein a plurality of upper positioning holes and a plurality of screw holes are formed on the upper assembly plate, and the upper positioning holes of the upper assembly plate are sleeved on the plurality of positioning columns, so that the upper reflector and the lower reflector are locked to the heat dissipating device.