A vacuum cleaner base station for direct dirt intake from a dirt brush

Abstract

The utility model discloses a dust collector base station of dust suction port of dusting brush directly dust feeding, include: base station casing, it includes main casing and apron, is provided with the receiving groove and side positioning groove on main casing, is provided with dust collecting port on the receiving groove bottom surface, dust collector dusting brush is placed in the receiving groove, and dust collector host computer is connected in the side positioning groove, and the dust suction port position of dust collector dusting brush corresponds dust collecting port, negative pressure generating subassembly, it is fixedly installed in the base station casing, compared with prior art, solve the dust cup on dust collector host computer to need additional increase dust outlet and apron problem when dust collector base station dust collection.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaner base station technology, and in particular to a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush. Background Technology

[0002] Traditional portable vacuum cleaners require users to manually empty the dust cup after cleaning, which is inconvenient. Therefore, portable vacuum cleaners are now typically used in conjunction with a base station. After use, the vacuum cleaner is placed on the base station, which automatically sucks the debris from the dust cup into a sealed dust bag and charges the vacuum cleaner, effectively improving its ease of use.

[0003] When the vacuum cleaner's main unit is sucked up by the base station, an additional, openable cover is usually added to the dust cup of the vacuum cleaner's main unit. This allows the dust collection port of the base station to be positioned on the cover after the vacuum cleaner is placed on the base station, and the cover is opened by the negative pressure suction generated by the base station.

[0004] The existing dust collection method of vacuum cleaner base stations requires the addition of a series of parts such as a cover plate to the dust cup of the vacuum cleaner main unit, which increases the material cost and processing difficulty of the dust cup, and also destroys the overall integrity and simplicity of the dust cup design. Utility Model Content

[0005] The purpose of this utility model is to provide a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush, so as to solve the problem that an additional dust discharge port and cover plate need to be added to the dust cup of the vacuum cleaner main unit when collecting dust in the vacuum cleaner base station.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush, comprising:

[0007] The base station housing includes a main housing and a cover plate. The main housing is provided with a storage slot and a side positioning slot. A dust collection port is provided on the bottom surface of the storage slot. When the vacuum cleaner brush is placed in the storage slot, the vacuum cleaner main unit is snapped into the side positioning slot. The dust collection port of the vacuum cleaner brush corresponds to the dust collection port.

[0008] The negative pressure generating component is fixedly installed inside the base station housing.

[0009] As a further description of the above technical solution:

[0010] The floor brush of the vacuum cleaner is rotatably mounted on the bottom of the vacuum cleaner main unit. The vacuum cleaner main unit has a columnar structure. Inside the vacuum cleaner main unit, there are air inlet channels, filters, and vacuum motors arranged in sequence along the axial direction. The dust suction port is connected to the air inlet channel through a corrugated hose. A dust baffle is installed in the air inlet channel. The dust baffle is made of elastic rubber sheet and is fixedly installed on one side of the air inlet channel inner wall.

[0011] As a further description of the above technical solution:

[0012] A connector tube is installed inside the dust collection port. When the vacuum cleaner floor brush is placed in the storage slot, the connector tube extends into the dust collection port. The connector tube, corrugated hose, and vacuum cleaner main unit are arranged sequentially along the axis from bottom to top.

[0013] As a further description of the above technical solution:

[0014] The cover plate is detachably installed on the top opening of the main housing. The main housing contains a motor cavity and a dust collection cavity. A partition is installed between the motor cavity and the dust collection cavity. The partition has a dust inlet and an air outlet. The negative pressure generating component is installed in the motor cavity. A dust bag is installed in the dust collection cavity. The opening of the dust bag is fixedly installed on the partition at the dust inlet.

[0015] As a further description of the above technical solution:

[0016] The negative pressure generating component includes a dust collection motor, a negative pressure pipe, and an air inlet pipe. The dust collection motor is fixedly installed inside the motor housing, and the motor housing is fixedly installed inside the motor cavity. One end of the negative pressure pipe is connected to the motor housing, and the other end is connected to the air outlet. One end of the air inlet pipe is connected to the ash inlet, and the other end is connected to the ash collection outlet.

[0017] As a further description of the above technical solution:

[0018] The side wall of the motor cavity is provided with several exhaust holes arranged in an array, and the inner wall of the motor cavity is provided with filters corresponding to the exhaust holes.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0020] 1. In this utility model, when the vacuum cleaner base station is working, the vacuum cleaner floor brush is placed in the storage groove of the base station housing. The dust suction port on the bottom surface of the vacuum cleaner floor brush is used to discharge the garbage inside the vacuum cleaner main unit downwards. There is no need to set an additional dust discharge port on the vacuum cleaner main unit, which effectively simplifies the structure of the vacuum cleaner main unit and improves the efficiency of garbage discharge from the vacuum cleaner main unit.

[0021] 2. In this utility model, the columnar vacuum cleaner main unit is placed vertically on the base station housing. When the dust baffle rotates downward and opens under the negative pressure suction of the vacuum cleaner base station, gravity can be used to make the garbage in the main unit more fully discharged downward and sucked into the vacuum cleaner base station, thereby improving the garbage recycling effect in the vacuum cleaner main unit.

[0022] 3. In this utility model, the insertion of the connector tube into the vacuum cleaner floor brush not only improves the sealing effect between the dust collection port and the dust suction port of the vacuum cleaner floor brush, making it easier to suction dust, but also effectively positions the vacuum cleaner floor brush. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the use of a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush. Figure 1 .

[0025] Figure 2 This is a schematic diagram of the use of a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush. Figure 2 .

[0026] Figure 3 This is a cross-sectional view of the vacuum cleaner main unit in a vacuum cleaner base station where dust is directly fed from the dust suction port of the floor brush.

[0027] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle.

[0028] Figure 5 A schematic diagram of the structure of a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush. Figure 1 .

[0029] Figure 6 A schematic diagram of the structure of a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush. Figure 2 .

[0030] Figure 7 This is a schematic diagram of the base station casing in a vacuum cleaner base station where dust enters directly from the dust suction port of the floor brush.

[0031] Legend:

[0032] 1. Base station housing; 11. Main housing; 111. Storage slot; 112. Side positioning slot; 113. Motor cavity; 1131. Exhaust vent; 1132. Filter element; 114. Dust collection chamber; 1141. Dust bag; 1142. Air outlet; 12. Cover plate; 121. Slot; 13. Connector tube;

[0033] 2. Negative pressure generating component; 21. Dust collection motor; 22. Negative pressure pipe; 23. Air inlet pipe;

[0034] 8. Vacuum cleaner main unit; 81. Air inlet duct; 811. Dust baffle; 82. Filter; 83. Vacuum cleaner motor; 84. Hook;

[0035] 9. Vacuum cleaner floor brush; 91. Dust suction port; 92. Corrugated hose. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0037] Example 1

[0038] Please see Figure 1-7 This utility model provides a technical solution: a vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush, comprising:

[0039] The base station housing 1 includes a main housing 11 and a cover plate 12. The main housing 11 is provided with a storage groove 111 and a side positioning groove 112. A dust collection port is provided on the bottom surface of the storage groove 111. When the vacuum cleaner brush 9 is placed in the storage groove 111, the vacuum cleaner main unit 8 is snapped into the side positioning groove 112. The dust suction port 91 of the vacuum cleaner brush 9 corresponds to the dust collection port.

[0040] The negative pressure generating component 2 is fixedly installed inside the base station housing 1.

[0041] The vacuum cleaner floor brush 9 is rotatably mounted on the bottom of the vacuum cleaner main unit 8. The vacuum cleaner main unit 8 has a columnar structure. Inside the vacuum cleaner main unit 8, there are air inlet channels 81, filters 82, and vacuum motors 83 arranged sequentially along the axial direction. The dust suction port 91 is connected to the air inlet channel 81 through a corrugated hose 92. A dust baffle 811 is installed inside the air inlet channel 81. The dust baffle 811 is made of elastic rubber sheet, and one side of the dust baffle 811 is fixedly installed on the inner wall of the air inlet channel 81.

[0042] When the columnar vacuum cleaner main unit 8 is placed on the base station housing 1, it is in a vertical position. When the dust baffle 811 rotates downward and opens under the negative pressure suction of the vacuum cleaner base station, gravity can be used to make the garbage inside the main unit more fully discharged downward and sucked into the vacuum cleaner base station, thereby improving the garbage recycling effect inside the vacuum cleaner main unit 8.

[0043] The cover plate 12 is detachably installed at the top opening of the main housing 11. The cover plate 12 can be fixed to the top of the main housing 11 by plugging or snapping. The main housing 11 is provided with a motor cavity 113 and a dust collection cavity 114. A partition is provided between the motor cavity 113 and the dust collection cavity 114. The partition is provided with a dust inlet and an air outlet 1142. The negative pressure generating component 2 is provided in the motor cavity 113. A dust bag 1141 is provided in the dust collection cavity 114. The opening of the dust bag 1141 is fixedly installed on the partition at the dust inlet. After the garbage is sucked into the vacuum cleaner base station through the dust collection inlet, it enters the dust bag 1141 through the dust inlet. Solid garbage remains in the dust bag 1141, while the airflow flows out of the dust bag 1141 and is discharged from the dust collection cavity 114 through the air outlet 1142.

[0044] The negative pressure generating component 2 includes a dust collection motor 21, a negative pressure pipe 22, and an air inlet pipe 23. The dust collection motor 21 is fixedly installed inside the motor housing, and the motor housing is fixedly installed inside the motor cavity 113. One end of the negative pressure pipe 22 is connected to the motor housing, and the other end is connected to the air outlet 1142. One end of the air inlet pipe 23 is connected to the ash inlet, and the other end is connected to the ash collection outlet.

[0045] A filter can also be installed inside the air outlet 1142 to further filter particulate matter in the airflow to ensure air quality.

[0046] The dust collection motor 21 drives the fan to rotate, generating negative pressure suction. After the garbage is sucked into the vacuum cleaner base station through the dust collection port, it is sent into the dust bag 1141 in the dust collection chamber 114 through the air inlet pipe 23. The airflow discharged from the air outlet 1142 flows through the negative pressure pipe 22, the motor housing, and the dust collection motor 21 in sequence, and is discharged from the exhaust hole 1131 on the side wall of the motor chamber 113.

[0047] Working principle: When the vacuum cleaner base station is working, the vacuum cleaner floor brush 9 is placed in the storage slot 111 of the base station housing 1. The dust suction port on the bottom surface of the vacuum cleaner floor brush 9 is used to discharge the garbage in the vacuum cleaner main unit 8 downwards. There is no need to set an additional dust discharge port on the vacuum cleaner main unit 8, which effectively simplifies the structure of the vacuum cleaner main unit and improves the garbage discharge efficiency in the vacuum cleaner main unit 8.

[0048] Example 2

[0049] Based on the above embodiments, this embodiment further improves upon the following technical solution: a connector pipe 13 is provided inside the dust collection port. When the vacuum cleaner floor brush 9 is placed in the storage slot 111, the connector pipe 13 extends into the dust collection port 91. The connector pipe 13, the corrugated hose 92, and the vacuum cleaner main unit 8 are arranged sequentially from bottom to top along the axis.

[0050] The connection between the connector tube 13 and the vacuum cleaner floor brush 9 not only improves the sealing effect between the dust collection port and the dust suction port 91 of the vacuum cleaner floor brush 9, making it easier to suction dust, but also effectively positions the vacuum cleaner floor brush 9.

[0051] Example 3

[0052] Based on the above embodiments, this embodiment further improves upon the following technical solutions: a plurality of exhaust holes 1131 are arranged in an array on the side wall of the motor cavity 113, and a filter element 1132 with a position corresponding to the exhaust holes 1131 is provided on the inner wall of the motor cavity 113.

[0053] This allows the airflow to be filtered again before being discharged from the vacuum cleaner base station to the external environment, reducing exhaust noise while ensuring the quality of the discharged gas.

[0054] Example 4

[0055] Based on the above embodiments, this embodiment further improves upon the following technical solution: a slot 121 is provided on the cover plate 12, and a hook 84 corresponding to the slot 121 is provided on the back of the vacuum cleaner main unit 8.

[0056] When the vacuum cleaner brush 9 is placed in the storage slot 111 of the base station housing 1, the back of the vacuum cleaner main unit 8 is inserted into the slot 121 via the hook 84, which further locks the vacuum cleaner main unit 8 and prevents it from coming out of the side positioning slot 112.

[0057] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vacuum cleaner base station that allows dust to enter directly from the dust suction port of the floor brush, characterized in that, include: The base station housing includes a main housing and a cover plate. The main housing is provided with a storage groove and a side positioning groove. A dust collection port is provided on the bottom surface of the storage groove. When the vacuum cleaner brush is placed in the storage groove, the vacuum cleaner main unit is engaged in the side positioning groove. The dust collection port of the vacuum cleaner brush corresponds to the dust collection port. The negative pressure generating component is fixedly installed inside the base station housing.

2. A vacuum cleaner base station according to claim 1, characterized in that, The vacuum cleaner floor brush is rotatably mounted on the bottom of the vacuum cleaner main unit. The vacuum cleaner main unit has a columnar structure. Inside the vacuum cleaner main unit, there are air inlet channels, filters, and vacuum motors arranged sequentially along the axial direction. The dust suction port is connected to the air inlet channel through a corrugated hose. A dust baffle is installed inside the air inlet channel. The dust baffle is made of elastic rubber sheet, and one side of the dust baffle is fixedly installed on the inner wall of the air inlet channel.

3. A vacuum cleaner base station with direct dust intake from the dust suction port of the floor brush according to claim 2, characterized in that, A connector tube is provided inside the dust collection port. When the vacuum cleaner floor brush is placed in the storage slot, the connector tube extends into the dust collection port. The connector tube, the corrugated hose, and the vacuum cleaner main unit are arranged sequentially along the axis from bottom to top.

4. A vacuum cleaner base station according to claim 1, characterized in that, The cover plate is detachably installed at the top opening of the main housing. The main housing is provided with a motor cavity and a dust collection cavity. A partition is provided between the motor cavity and the dust collection cavity. The partition is provided with a dust inlet and an air outlet. The negative pressure generating component is located in the motor cavity. A dust bag is provided in the dust collection cavity. The opening of the dust bag is fixedly installed on the partition at the dust inlet.

5. A dust extractor base station for direct dust intake from a floor brush dust intake opening according to claim 4, characterized in that The negative pressure generating component includes a dust collection motor, a negative pressure pipe, and an air inlet pipe. The dust collection motor is fixedly installed inside the motor housing, and the motor housing is fixedly installed inside the motor cavity. One end of the negative pressure pipe is connected to the motor housing, and the other end is connected to the air outlet. One end of the air inlet pipe is connected to the ash inlet, and the other end is connected to the ash collection outlet.

6. A vacuum cleaner base station according to claim 4, characterized in that, The motor cavity has a plurality of exhaust holes arranged in an array on its side wall, and a filter element with a position corresponding to the exhaust holes is provided on the inner wall of the motor cavity.

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