Pool cleaner

A pool cleaner, comprising:

• a first filter assembly comprising:
• a first housing defining a first chamber, where the first housing is provided with a first water inlet and a first water outlet;
• and
• a first filter device disposed in the first chamber configured to perform a first filtration to water from the first water inlet;
• and
• a second filter assembly comprising:
• a second housing defining a second chamber, where the second housing is provided with a second water inlet, and the second water inlet is connected with the first water outlet;
• and
• a second filter device disposed in the second chamber configured to perform a second filtration to the first filtered water;
• wherein the first housing is detachably connected with the second housing;
• a water pump, communicated with the second chamber;
• a third housing defining a third chamber configured to receive the water pump;
• wherein the water pump is provided with a water inlet pipe and a water outlet pipe;
• and
• the water pump is communicated with the second chamber via the water inlet pipe, and the second filtered water flows into the water pump via the water inlet pipe and is drained out of the third chamber via the water outlet pipe.

A pool cleaner, comprising:

• a first filter assembly comprising:
• a first housing defining a first chamber, where the first housing is provided with a first water inlet and a first water outlet;
• and
• a first filter device disposed in the first chamber configured to perform a first filtration to water from the first water inlet;
• and
• a second filter assembly comprising:
• a second housing defining a second chamber, where the second housing is provided with a second water inlet, and the second water inlet is connected with the first water outlet;
• and
• a second filter device disposed in the second chamber configured to perform a second filtration to the first filtered water;
• wherein the first housing is detachably connected with the second housing;
• wherein the first filter device comprises a filter basket, and the filter basket is provided with a plurality of filter holes and configured to perform the first filtration;
• wherein the first filter assembly further comprises a floating weir, and the floating weir comprises:
• a hollow tubular structure;
• and
• a flange, having an annular shape and a cross section in a downward curved arc shape, and an outer edge of the flange being connected with an upper end of the hollow tubular structure;
• and
• where the hollow tubular structure is disposed between the first chamber and the filter basket.

A pool cleaner, comprising:

• a first filter assembly comprising:
• a first housing defining a first chamber, where the first housing is provided with a first water inlet and a first water outlet;
• and
• a first filter device disposed in the first chamber configured to perform a first filtration to water from the first water inlet;
• and
• a second filter assembly comprising:
• a second housing defining a second chamber, where the second housing is provided with a second water inlet, and the second water inlet is connected with the first water outlet;
• and
• a second filter device disposed in the second chamber configured to perform a second filtration to the first filtered water;
• wherein the first housing is detachably connected with the second housing;
• and
• a hook component connected with the first housing.

A pool cleaner, comprising:

• a first filter assembly comprising:
• a first housing defining a first chamber, where the first housing is provided with a first water inlet and a first water outlet;
• and
• a first filter device disposed in the first chamber configured to perform a first filtration to water from the first water inlet;
• and
• a second filter assembly comprising:
• a second housing defining a second chamber, where the second housing is provided with a second water inlet, and the second water inlet is connected with the first water outlet;
• and
• a second filter device disposed in the second chamber configured to perform a second filtration to the first filtered water;
• wherein the first housing is detachably connected with the second housing;
• and
• a floating component, connected with the first housing configured to keep the pool cleaner floating on a water surface.