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US 2026/0132647 A1Published application
Pool cleaner
OwnerXianglin ZENG, Wenhua HUinventors
Life of this patent
Estimating the term…
Abstract
A pool cleaner includes a housing having a water inlet and a water outlet and further defining an accommodating chamber, and a brush head assembly connected to the housing. A filter cartridge is arranged in the accommodating chamber of the housing and is in fluid communication with the water outlet, and the filter cartridge includes an upper end surface and a lower end surface. A filter element is arranged in the accommodating chamber of the housing and abuts the lower end surface of the filter cartridge and is in fluid communication with the water inlet.
Claims20
A pool cleaner comprising:
- a housing including a water inlet and a water outlet, the housing further defining an accommodating chamber;
- a brush head assembly connected to the housing;
- a filter cartridge disposed in the accommodating chamber of the housing and in fluid communication with the water outlet, the filter cartridge including an upper end surface and a lower end surface;
- and
- a filter element disposed in the accommodating chamber of the housing, such that the filter element abuts the lower end surface of the filter cartridge and is in fluid communication with the water inlet.
2 more elements
A pool cleaner comprising:
- a housing defining an accommodating chamber, a water inlet, and a water outlet;
- a brush head assembly connected to the housing;
- a water pump assembly disposed in the accommodating chamber;
- a charging port disposed on the housing and electrically coupled to a battery;
- and
- a protective cover configured to cover the charging port;
- wherein the protective cover is movable between an open position, in which the charging port is accessible, and a closed position, in which the protective cover seals the charging port.
4 more elements
A pool cleaner comprising:
- a housing including a water inlet and a water outlet, the housing further defining an accommodating chamber;
- a brush head assembly connected to the housing;
- a filter element disposed in the accommodating chamber of the housing and in fluid communication with the water inlet, the filter element being configured to perform a primary filtering process.
- a filter cartridge disposed at the bottom of the accommodating chamber of the housing and in fluid communication with the water outlet, the filter cartridge being configured to perform a secondary filtering process;
- and
2 more elements
Dependencies are inferred from the claim text.