IP Library › Granted Patent US 12674565
Granted Patent B1
US 12674565 · App. 19/283,417 · Granted Jul 7, 2026

Foldable wide-angle headlamp

Inventor: Congchao Shu (Xiangxiang City, CN)
F21V21/084F21L4/025A42B3/044A42B3/0446
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Quick Facts
Patent No.
US 12674565
App. No.
19/283,417
Granted
Jul 7, 2026
Kind
B1
Abstract

A foldable wide-angle headlamp is provided, including a supporting case, a flexible case, a circuit board, and a flexible light strip. The flexible case comprises a wrapping body and a wrapping tape those are integrally formed, the wrapping body is configured to wrap up the supporting case, the wrapping tape is in a shape of a long strip, and the wrapping tape is configured to be folded and unfolded relative to the wrapping body. The circuit board is arranged within the supporting case, and the circuit board is provided with lighting beads exposed on a front outer surface of the wrapping body. The flexible light strip is covered by the wrapping tape. By setting the lighting beads on the circuit board and using the flexible light strip wrapped by the wrapping tape, making the product of the present disclosure foldable and compact in size.

Claims (13)

1 . A foldable wide-angle headlamp, comprising a supporting case, a flexible case, a circuit board, and a flexible light strip;

wherein the flexible case comprises a wrapping body and a wrapping tape that are integrally formed, the wrapping body is configured to wrap up the supporting case, the wrapping tape is in a shape of a long strip, and the wrapping tape is configured to be folded and unfolded relative to the wrapping body;

wherein the circuit board is arranged within the supporting case, and the circuit board is provided with lighting beads exposed on a front outer surface of the wrapping body;

wherein the flexible light strip is a COB light strip with 3535 specification, and the light-emitting portion is provided with an arc-shaped reflector; and

wherein the flexible light strip is covered by the wrapping tape and is electrically connected with the circuit board, the flexible light strip is provided with a light-emitting portion, the light-emitting portion is in a form of a long strip and is configured to extend along a length direction of the wrapping tape, exposing on a front outer surface of the wrapping tape.

2 . The foldable wide-angle headlamp according to claim 1 , wherein the supporting case comprises a front cover and a back cover, the front cover and the back cover are joined together to form a receiving cavity, the circuit board is arranged in the receiving cavity, and one end of the flexible light strip is clamped by the front cover and the back cover for fixation.

3 . The foldable wide-angle headlamp according to claim 2 , wherein the front cover and the back cover are made of hard plastic material.

4 . The foldable wide-angle headlamp according to claim 2 , wherein the front cover is provided with a first through-hole that is connected to the receiving cavity, the wrapping body is provided with a second through-hole that is directly aligned and connected to the first through-hole, and the lighting beads are configured to pass through the first through-hole and the second through-hole in sequence to expose on the front outer surface of the wrapping body.

5 . The foldable wide-angle headlamp according to claim 2 , wherein the receiving cavity is provided with a rechargeable battery that is electrically connected with the circuit board, the circuit board is provided with a charging interface that is exposed on an outer surface of the supporting case, and the wrapping body is provided with a sealing plug for sealing the charging interface.

6 . The foldable wide-angle headlamp according to claim 5 , wherein the rechargeable battery is a lithium battery having 1500 mAh, and the charging interface is a Type-C interface.

7 . The foldable wide-angle headlamp according to claim 1 , wherein the circuit board is provided with multiple control switches, the wrapping body is provided with multiple keycaps, and the multiple keycaps are configured to cover the multiple switches, respectively.

8 . The foldable wide-angle headlamp according to claim 1 , wherein the lighting beads are XPE side light beads.

9 . The foldable wide-angle headlamp according to claim 1 , wherein the lighting beads consist of two lighting beads arranged on left and right sides.