Filter assembly and cleaner having the same
First Claim
Patent Images
1. A filter assembly, comprising:
- a tank configured to accommodate a liquid therein and having an air inlet and an air outlet; and
an air intake pipe connected to the air inlet, having an air output end located in the tank and extending towards the liquid or submerged in the liquid, and having a cross sectional area gradually increased along a fluid flow direction inside the air intake pipe.
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Accused Products
Abstract
A filter assembly (100) and a cleaner having the same are provided. The filter assembly (100) includes a tank (1) and an air intake pipe (2). The tank (1) is configured to accommodate a liquid therein and has an air inlet (13) and an air outlet (14). The air intake pipe (2) is connected to the air inlet, has an air output end (22) located in the tank (1) and extending towards the liquid (A) or submerged in the liquid (A), and has a cross sectional area gradually increased along a fluid flow direction inside the air intake pipe (2).
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20 Claims
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1. A filter assembly, comprising:
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a tank configured to accommodate a liquid therein and having an air inlet and an air outlet; and an air intake pipe connected to the air inlet, having an air output end located in the tank and extending towards the liquid or submerged in the liquid, and having a cross sectional area gradually increased along a fluid flow direction inside the air intake pipe. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A cleaner, comprising:
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a dust suction duct; and a filter assembly comprising; a tank configured to accommodate a liquid therein and having an air inlet and an air outlet; and an air intake pipe connected to the air inlet, having an air output end located in the tank and extending towards the liquid or submerged in the liquid, and having a cross sectional area gradually increased along a fluid flow direction inside the air intake pipe, wherein an air intake end of the air intake pipe being communicated with the dust suction duct. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification