US 12,025,301 B2Granted

Power supply system

AssigneeAputure Imaging Industries Co., Ltd.

InventorsZhouzhou Yin, Kun Tong, Xiangjun Zhou, Yi Xie

Life of this patent

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Abstract

This application provides a power supply system. The power supply system includes a first device and a second device. The first device may be one of a control device and a film-and-television light, and the second device may be the other of the control device and the film-and-television light. The first device includes a first housing, a first coupler socket, a power supply circuit and a first set of contacts. The second device includes a second housing, a second coupler socket, a power receiving circuit, and a second set of contacts. In the power supply system. The power supply circuit in the first device and the power receiving circuit in the second device can be electrically connected through the first set of contacts in stalled on the first coupler socket and the second set of contacts installed on the second coupler socket.

Claims19

Dependent claims

A power supply system, comprising:

a first device, comprising:
a first housing;
a first coupler socket, located on an outer surface of the first housing;
a power supply circuit, located in an inner cavity of the first housing, an input end of the power supply circuit being electrically connected to a first voltage terminal;
and
a first set of contacts, installed on the first coupler socket, penetrating through the first housing, and electrically connected to an output end of the power supply circuit;
and
a second device, comprising:
a second housing;
a second coupler socket, located on an outer surface of the second housing;
a power receiving circuit, located in an inner cavity of the second housing;
and
a second set of contacts, installed on the second coupler socket, penetrating through the second housing, and electrically connected to an input end of the power receiving circuit;
wherein the second coupler socket is configured to form a snap connection with the first coupler socket, and the second set of contacts is in electrical connection with the first set of contacts when the snap connection is formed between the second coupler socket and the first coupler socket, and
the first device further comprising:
a first controller, located in the inner cavity of the first housing;
a first communication circuit, located in the inner cavity of the first housing, and a first end of the first communication circuit being electrically connected to the first controller;
and
a third set of contacts, installed on the first coupler socket, penetrating through the first housing, and electrically connected to a second end of the first communication circuit;
and
the second device further comprising:
a second controller, located in the inner cavity of the second housing;
a second communication circuit, located in the inner cavity of the second housing, and a first end of the second communication circuit being electrically connected to the second controller;
and
a fourth set of contacts, installed on the second coupler socket, penetrating through the second housing, and electrically connected to a second end of the second communication circuit;
and
wherein the fourth set of contacts is in electrical connection with the third set of contacts when the snap connection is formed between the second coupler socket and the first coupler socket.

24 more elements

A power supply system, comprising:

a first device, comprising:
a first housing;
a first coupler socket, located on an outer surface of the first housing;
a power supply circuit, located in an inner cavity of the first housing, an input end of the power supply circuit being electrically connected to a first voltage terminal;
and
a first set of contacts, installed on the first coupler socket, penetrating through the first housing, and electrically connected to an output end of the power supply circuit;
and
a second device, comprising:
a second housing;
a second coupler socket, located on an outer surface of the second housing;
a power receiving circuit, located in an inner cavity of the second housing;
and
a second set of contacts, installed on the second coupler socket, penetrating through the second housing, and electrically connected to an input end of the power receiving circuit;
wherein the second coupler socket is configured to form a snap connection with the first coupler socket, and the second set of contacts is in electrical connection with the first set of contacts when the snap connection is formed between the second coupler socket and the first coupler socket,
wherein the first device further comprises a third connector, the third connector is installed on the first housing and penetrates through the first housing, wherein a first end of the third connector is configured to be electrically connected to the first voltage terminal;
and
the second device further comprises a fourth connector, the fourth connector is installed on the second housing and penetrates through the second housing, wherein a second end of the fourth connector is configured to be electrically connected to a second end of the third connector through a second cable.

14 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/865,619Filed 15 Jul 2022
Priority: CN 202123109079.610 Dec 2021
Published: US 2023/0184420 A115 Jun 2023
Granted: 2 Jul 2024
Term ends: Not estimatedThe source records don’t support an estimate.

Classification18 codes

F21V 23/023
The elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier: power supplies in a casing
G01R 33/0058
Arrangements or instruments for measuring magnetic variables: using bistable elements, e.g. Reed switches
G01R 33/0088
Arrangements or instruments for measuring magnetic variables: use of bistable or switching devices, e.g. Reed-switches
G01R 33/07
Using galvano-magnetic devices: hall effect devices