公开(公告)号：US20250043930A1

公开(公告)日：2025-02-06

申请号：US18790422

申请日：2024-07-31

Applicant: Dongguan Shuiquanzi Industrial Co., Ltd.

Inventor： Huilin She

IPC: F21S10/04 ,  F21S9/02 ,  F21V17/12 ,  F21V23/04 ,  F21Y107/30 ,  F21Y113/00 ,  F21Y115/10

Abstract: An electronic candle includes: a wax tube, a battery compartment, a PCBA board, and a light string. The wax tube is cylindrical and made from paraffin wax. The wax tube defines a cavity therein and has a first end and a second end, the second end defines an opening communicated to the cavity. The battery compartment is inserted into the cavity from the second end, the battery compartment has a third end and a fourth end, the fourth end defines an opening facing towards the first end. The PCBA board is inserted to the fourth end. At least a portion of the PCBA board is exposed to the cavity. The light string is extending spirally and arranged on an outer surface of the wax tube. The light string extends through the wax tube to be electrically connected to the exposed portion of the PCBA board.

公开(公告)号：USD1051439S1

公开(公告)日：2024-11-12

申请号：US29952430

申请日：2024-07-16

Applicant: DONGGUAN SHUIQUANZI INDUSTRIAL CO., LTD.

Designer： Huilin She

公开(公告)号：US12222076B1

公开(公告)日：2025-02-11

申请号：US18409835

申请日：2024-01-11

Applicant: DONGGUAN SHUIQUANZI INDUSTRIAL CO., LTD.

Inventor： Huilin She

IPC: F21S10/04 ,  F21K9/61 ,  F21K9/65 ,  F21K9/66 ,  F21V1/16 ,  F21V19/00 ,  F21V23/00 ,  F21Y101/00 ,  F21Y113/13 ,  F21Y115/10

Abstract: An electronic candle with a highly simulated flame effect, including a housing having a top wall and a cylindrical peripheral wall, where the top wall has a through hole in the center; a flame head, passing upward through the through hole and including a candle flame-like luminous body and a simulated cotton core column, where the luminous body including an LED lamp bead and a light guide cup at the bottom, the LED lamp bead and the light guide cup are each a misty colloid component, a transmittance of the LED lamp bead is higher than a transmittance of the light guide cup, a first light-emitting chip and a second light-emitting chip that separately change in light and dark are provided in the LED lamp bead vertically, the first light-emitting chip located above emits warm white light upward, and the second light-emitting chip located below emits blue light downward.

公开(公告)号：US12215839B1

公开(公告)日：2025-02-04

申请号：US18815657

申请日：2024-08-26

Applicant: Dongguan Shuiquanzi Industrial Co., Ltd.

Inventor： Huilin She

IPC: F21S6/00 ,  F21S10/04 ,  F21V3/02 ,  F21V3/06 ,  F21V9/08 ,  F21V23/00 ,  F21Y105/12 ,  F21Y115/10

Abstract: A flame apparatus of an electric candle includes: a PCBA board, including a flame portion having a first side face and a second side face disposed opposite to each other; a plurality of lamp beads, arranged on the first side face; a first color-toning layer, disposed on the first side face and configured to encapsulate the plurality of lamp beads; a second color-toning layer, having a substantially same color as the first color-toning layer and disposed on the second side face; and a lamp head cover, arranged around a periphery of the first color-toning layer and the second color-toning layer and including a first side wall and a second side wall, wherein the first color-toning layer is covered by the first side wall, the second color-toning layer is covered by the second side wall, and the first side wall has a thickness greater than the second side wall.