Title:
POWER CIRCUIT FOR A RECREATIONAL VEHICLE
Document Type and Number:
WIPO Patent Application WO/2022/111296
Kind Code:
A1
Abstract:
A power circuit for a recreational vehicle includes a plurality of electronic devices of the recreational vehicle that require direct current (DC) power for operation. Each of the plurality of electronic devices includes a circuit board. The power circuit for a recreational vehicle also includes a single DC power supply electrically coupled directly to a first circuit board of a first electronic device of the plurality of electronic devices via a first wired connection. Thus, the DC power is supplied to the first electronic device. Further, the power circuit also includes electrically coupling the remaining circuit boards of the plurality of electronic devices to the first circuit board via a daisy chain sequence separate from the first wired connection. Accordingly, the remaining circuit boards of the plurality of electronic devices receive the DC power from the single DC power supply via the daisy chain sequence.
Inventors:
HENDERSON RICHARD DUSTIN (US)
Application Number:
PCT/CN2021/130113
Publication Date:
June 02, 2022
Filing Date:
November 11, 2021
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
HAIER SMART HOME CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
HAIER SMART HOME CO LTD (CN)
HAIER US APPLIANCE SOLUTIONS INC (US)
International Classes:
H02J1/00
Domestic Patent References:
| WO2019244886A1 | 2019-12-26 |
Foreign References:
| CN105379044A | 2016-03-02 | |||
| US20130173940A1 | 2013-07-04 | |||
| CN102549873A | 2012-07-04 | |||
| CN103425098A | 2013-12-04 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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