IP Library Granted Patent US 12,492,807
Granted Patent B1
US 12,492,807 · App. 18/964,774 · Granted Dec 9, 2025

Magnetic suction charging lamp bulb, a charging base for the lamp bulb, and a conversion lamp cap for the lamp bulb

Inventor: Haoping Zeng (Dongguan, CN)
Assignee: HueRich Photo-electronic Technology Co., Ltd.
F21V21/096F21V23/04F21Y2115/10
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Quick Facts
Patent No.
US 12,492,807
App. No.
18/964,774
Granted
Dec 9, 2025
Kind
B1
Abstract

The present invention discloses a magnetic suction charging lamp bulb, a charging base for the lamp bulb, and a conversion lamp cap for the lamp bulb. The technical solution of the present invention is to provide a magnetic suction charging lamp bulb, which increases the universal scenarios of the magnetic suction lamp during use and enhances the versatility of the magnetic suction lamp. The present invention also provides a charging base and a conversion lamp cap for the lamp bulb which can further increase the universal scenarios and strengthen the versatility.

Claims (14)

1 . A magnetic suction charging lamp bulb characterized in:

a base, including a charging port and a magnetic suction port provided across a surface;

a LED module provided in the base, the LED module includes a lamp bead and a switching device, and a charging interface provided in conjunction with the charging port of the base;

a magnetic connector, provided in the base, the magnetic connector comprises a conductive device for charging under magnetic suction and a magnet device for magnetic mounting, the conductive device and the magnet device operate through a magnetic suction port;

the conductive device comprises a set of conductive probes, and the conductive probes are cooperatively provided with a conductive ring;

a lampshade disposed over the base for refracting and projecting rays from the lamp bead and protecting the lamp bead.

2 . The magnetic suction charging lamp bulb as claimed in claim 1 , characterized in that: the switching device is a push-button switch or a wireless induction switch.

3 . The magnetic suction charging lamp bulb as claimed in claim 2 , characterized in that: the push-button switch includes a housing button and a trigger button offset from each other the LED module is activated by an external force applied to the housing button and squeezed against the trigger button, the housing button is embedded on the surface of the base, and the trigger button is provided at one end of the LED module.

4 . The magnetic suction charging lamp bulb as claimed in claim 2 , characterized in that: the wireless induction switch includes a sensor, the LED module is activated by sensing a parameter change from outside through the sensor.

5 . The magnetic suction charging lamp bulb as claimed in claim 1 , characterized in that: the charging interface is a USB-type interface or a Lightning interface, and the charging interface is disposed monolithically on one side of the LED module.

6 . The magnetic suction charging lamp bulb as claimed in claim 1 , characterized in that: the base also includes a set of mechanical fixing parts provided at the bottom.

7 . A charging base for cooperating with the magnetic suction charging lamp bulb as claimed in claim 1 , characterized in that the charging base includes: a charging panel and a wire for supplying power, the charging panel is provided with a set of charging slots, each charging slot includes a magnetic suction part and a conductive part.

8 . The charging base as claimed in claim 6 , characterized in that: the charging panel is provided with a set of first mechanical docking part.

9 . A conversion lamp cap for cooperating with the magnetic suction charging lamp bulb as claimed in claim 1 , characterized in that the conversion lamp cap comprises: a bulb end and a fixed end, the bulb end is provided with a set of second mechanical docking parts, the bulb end is connected to the base by the second mechanical docking parts being cooperatively mounted on the mechanical fixing parts of the base, and the fixed end is connected to an external light fixture.

Priority Claims (1)
CN 202421937481.4 · Aug 9, 2024 · national
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