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US 9,285,090 B2Granted
Vehicle headlight assembly
OwnerChen-Wei Hsuinventor
Life of this patent
Estimating the term…
Abstract
A head light assembly includes a body having a base and a connection portion respectively connected to two ends thereof. A circuit board is connected to the base and has at least two Light Emitting Diodes (LEDs). A lens is connected to the base and has a room in which the circuit board is located. The lens has a high beam area and a low beam area. The at least two Light Emitting Diodes (LEDs) are respectively located corresponding to the high beam area and the low beam area. A heat removing member is connected to the connection portion and has multiple fins.
Claims1
A head light assembly comprising:
- a body (2) having a base (20) connected to a first end thereof, and the base (20) having threaded holes (21);
- the base (20) further having multiple fins (22) at an outer side thereof;
- a connection portion (23) being connected to a second end of the body (2) and having outer threads (24) defined in the outside thereof;
- a circuit board being connected to the base (20) and having at least two Light Emitting Diodes (LEDs) (30, 31);
- the circuit board (3) having through holes (32) which are located corresponding to the threaded holes (21) of the base (20);
- bolts (34) extending through the through holes (32) and being connected to the threaded holes (21) to connect the circuit board (3) to the base (20);
- and the circuit board (3) having multiple positioning holes (33);
- a lens (4) connected to the base (20) and having a room (40) locating the circuit board (3);
- the lens (4) having a high beam area (43) and a low beam area (44);
- wherein the at least two Light Emitting Diodes (LEDs) (30, 31) are respectively located on one side of the circuit board (3) and arranged corresponding to the high beam area (43) and the low beam area (44);
- the room (40) of the lens (4) having multiple post (41) extending from an inside thereof.;
- and each post (41) having an insertion (42) on a distal end thereof and the insertions (42) being engaged with the positioning holes (33) of the circuit board (3) so as to position the lens (4) to the base (2);
- the high beam area (43) having a concave outer surface (430) at an outer side of the room (40) and a cone-shaped portion (45) extending from a lower side of the concave outer surface (430) toward an inner side of the room (40);
- a smaller bottom side of the cone-shaped portion (45) having a recess (46) which is formed with a convex-curved wall (460);
- and the recess (46) having a curved inner face (461);
- the low beam area (44) having a convex-curved face (440) defined in the outside thereof, and a flat surface (441) being formed at an inside of the low beam area (44);
- a heat removing member (5) connected to the connection portion (23) and having multiple fins (52);
- the heat-removing member (5) having a central hole (50) which has inner threads (51) defined in an inner periphery thereof;
- the outer threads (24) of the connection portion (23) being engaged with the inner threads (51) of the heat-removing member (5);
- wherein when in assembling, the circuit board (3) is connected to the base (20) by extending the bolts (34) through the through holes (32) of the circuit board (3) and connected with the threaded holes (21) of the base (20);
- and the lens (4) is then connected to the base (20) and the circuit board (3) is located in the room (40);
- the posts (41) of the lens (4) are located in alignment with the positioning holes (33) of the circuit board (3), the insertions (41) are engaged with the positioning holes (33) to position the lens (4) to the body (2);
- the Light Emitting Diode (LED) (30) located in the high beam area (43) is located within the recess (46);
- the other Light Emitting Diode (LED) (31) is located corresponding to the low beam area (44);
- the connection portion (23) of the body (2) is threadedly connected to the central hole (50) of the heat-removing member (5) by the engagement between the inner threads (51) and the outer threads (24);
- the body (2) is accommodated in the shade (6) to complete the assembly.
23 more elements
Dependencies are inferred from the claim text.