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US 12,605,029 B1Granted
Steam cleaner
OwnerHongpeng Guoinventor
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to a steam cleaner, comprising a housing, a liquid storage assembly, a liquid pumping assembly, an execution unit and a control assembly. The liquid storage assembly includes a water storage part and a liquid storage part. The first pump assembly of the liquid pumping assembly draws clean water to generate steam through the heating assembly, and the second pump assembly quantitatively draws cleaning liquid through the pressing handle and piston pump. The two are mixed and sprayed out the nozzle channel, achieving synergistic cleaning with steam and cleaning liquid, improving cleaning efficiency, and offering convenient and safe operation.
Claims20
A steam cleaner, comprising:
- a housing;
- a liquid storage assembly, comprising a water storage part and a liquid storage part, wherein the water storage part is configured to contain clean water, and the liquid storage part is configured to contain a cleaning liquid;
- a liquid pumping assembly, comprising a first pump assembly and a second pump assembly, wherein the first pump assembly is fluidly connected to the water storage part for drawing the clean water, and the second pump assembly is fluidly connected to the liquid storage part for drawing the cleaning liquid;
- an execution unit, comprising a heating assembly and a nozzle, wherein the heating assembly is fluidly connected to the first pump assembly for heating the clean water received from the first pump assembly to generate steam, the nozzle is installed on the housing, and the nozzle is configured to be internally hollow to form a channel;
- and
- a control assembly configured to be electrically connected to the first pump assembly and the heating assembly to control on/off of the two;
- wherein the nozzle is fluidly connected to the heating assembly and the second pump assembly respectively, the channel is configured to allow steam generated by the heating assembly to enter the channel to be sprayed out from a spray orifice, or to allow the steam generated through the heating assembly and the cleaning liquid drawn through the second pump assembly to mix within the channel, forming a mixed fluid to be sprayed out from the spray orifice.
4 more elements
A steam cleaner, comprising:
- a housing;
- a liquid storage assembly, comprising a water storage part and a liquid storage part, wherein the water storage part is configured to contain clean water, the liquid storage part configured to contain a cleaning liquid;
- a liquid pumping assembly, comprising a first pump assembly and a second pump assembly, wherein the first pump assembly is fluidly connected to the water storage part for drawing the clean water, and the second pump assembly is fluidly connected to the liquid storage part for drawing the cleaning liquid;
- an execution unit, comprising a heating assembly and a nozzle, wherein the heating assembly is fluidly connected to the first pump assembly for heating the clean water received from the first pump assembly to generate steam, the nozzle is installed on the housing, and the nozzle is configured to be internally hollow to form a channel;
- and
- a control assembly configured to be electrically connected to the first pump assembly and the heating assembly to control on/off of the two;
- wherein the nozzle is fluidly connected to the heating assembly and the second pump assembly respectively, the channel is configured to allow steam generated by the heating assembly to enter the channel to be sprayed out from a spray orifice, or to enable the steam generated through the heating assembly and the cleaning liquid drawn through the second pump assembly to mix within the channel, forming a mixed fluid to be sprayed out from the spray orifice;
- and
- the second pump assembly comprises a pressing handle and a piston pump, the pressing handle is manually operated by a user and abuts against the piston pump to drive the piston pump to quantitatively draw the cleaning liquid from the liquid storage part and deliver the cleaning liquid to the nozzle.
6 more elements
Dependencies are inferred from the claim text.