Back to results
US 2019/0093852 A1Published application
Headlight module having thin plate type metal pcb
AssigneeEcocab.Co., Ltd
InventorChang-Won KIM
Life of this patent
Estimating the term…
Abstract
Provided is a headlight module having a thin plate type metal PCB, wherein the headlight module has the assembly structure of a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and including at least one protruded portion increasing a surface area on both sides, and a back plate coupled to the metal PCB through the protruded portion.
Claims6
1-10. (canceled)
A headlight module comprising:
- a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and has at least one protruded portion increasing a surface area on both sides;
- and a back plate coupled with the metal PCB through the protruded portion, in such a way that the metal PCB is fixed to the back plate by being pressed at the top of the back plate,
- wherein the metal PCB
- a) comprises a plurality of chip mounting parts disposed in a base, the base and the chip mounting parts being mounted in parallel or directed in the same direction by the relative bending of any one of the base and the chip mounting parts, and
- b) is mounted to be pressed and closely attached to the side of the back plate, which is formed to be inclined, when the protruded portion is bent, and
- wherein the back plate
- a) has an upper surface formed to correspond to the shapes of the base and the chip mounting parts,
- b) includes a plurality of contact support jaws formed integrally at one side to correspond to the tilt of the chip mounting pats, and
- c) is inclined in a trapezoidal shape to have a width reduced from the top to the bottom, and
- wherein the metal PCB and the back plate are formed in a stepped shape or an inclined shape.
7 more elements
A headlight module comprising:
- a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and has at least one protruded portion increasing a surface area on both sides;
- and a back plate coupled with the metal PCB through the protruded portion, in such a way that the metal PCB is fixed to the back plate by being pressed at the top of the back plate,
- wherein the metal PCB
- a) comprises a plurality of chip mounting parts disposed in a base, the base and the chip mounting parts being mounted in parallel or directed in the same direction by the relative bending of any one of the base and the chip mounting parts, and
- b) includes an elastic support plate formed at one side of the base by the protruded portion bent downwardly, and
- wherein the back plate
- a) has an upper surface formed to correspond to the shapes of the base and the chip mounting parts,
- b) includes a plurality of contact support jaws formed integrally at one side to correspond to the tilt of the chip mounting pats, and
- c) includes latching pieces, which are respectively formed at the sides of the back plate, and, each of which has a fixing jaw and an inclined surface to correspond to the protruded portion extending from the base and the elastic support plate bent downwardly,
- wherein the metal PCB and the back plate are formed in a stepped shape or an inclined shape.
7 more elements
A headlight module comprising:
- a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and has at least one protruded portion increasing a surface area on both sides;
- and a back plate coupled with the metal PCB through the protruded portion, in such a way that the metal PCB is fixed to the back plate by being pressed at the top of the back plate,
- wherein the metal PCB
- a) comprises a plurality of chip mounting parts disposed in a base, the base and the chip mounting parts being mounted in parallel or directed in the same direction by the relative bending of any one of the base and the chip mounting parts, and
- b) includes elastic support plates respectively formed at both sides of the base by the protruded portion bent downwardly, and
- wherein the back plate
- a) has an upper surface formed to correspond to the shapes of the base and the chip mounting parts,
- b) includes a plurality of contact support jaws formed integrally at one side to correspond to the tilt of the chip mounting pats, and
- c) includes fixing jaws respectively formed at both sides to correspond to the elastic support plates of the metal PCB,
- wherein the metal PCB and the back plate are formed in a stepped shape or an inclined shape.
7 more elements
A headlight module comprising:
- a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and has at least one protruded portion increasing a surface area on both sides;
- and a back plate coupled with the metal PCB through the protruded portion, in such a way that the metal PCB is fixed to the back plate by being pressed at the top of the back plate,
- wherein the metal PCB
- a) comprises a plurality of chip mounting parts disposed in a base, the base and the chip mounting parts being mounted in parallel or directed in the same direction by the relative bending of any one of the base and the chip mounting parts, and
- wherein the back plate
- a) comprises a plurality of chip mounting parts disposed in a base, the base and the chip mounting parts being mounted in parallel or directed in the same direction by the relative bending of any one of the base and the chip mounting parts, and
- b) is mounted to be pressed and closely attached to the side of the back plate, which is formed to be inclined, when the protruded portion is bent, and
- c) includes latching pieces, which are formed integrally with both sides of the back plate, and, each of which has an inclined surface disposed at the top thereof and a support groove corresponding to the protruded portion, such that the protruded portion of the metal PCB is pressed and fixed thereto,
- wherein the metal PCB and the back plate are formed in a stepped shape or an inclined shape.
6 more elements
A headlight module comprising:
- a metal PCB formed of a thin plate which is a thermal conductor and capable of being bent in various directions and has at least one protruded portion increasing a surface area on both sides;
- and a back plate coupled with the metal PCB through the protruded portion, in such a way that the metal PCB is fixed to the back plate by being pressed at the top of the back plate,
- wherein the metal PCB
- a) comprises a plurality of chip mounting parts disposed in a base, the base and the chip mounting parts being mounted in parallel or directed in the same direction by the relative bending of any one of the base and the chip mounting parts, and
- b) includes elastic hooks respectively formed by the protruded portion bent downwardly, and
- wherein the back plate
- a) has an upper surface formed to correspond to the shapes of the base and the chip mounting parts,
- b) includes a plurality of contact support jaws formed integrally at one side to correspond to the tilt of the chip mounting pats, and
- c) includes latching rings respectively formed at both sides thereof such that the elastic hooks of the metal PCB are pressed and fixed at the top, and
- wherein the metal PCB and the back plate are formed in a stepped type or an inclined type.
7 more elements
Dependencies are inferred from the claim text.