Blowing and sucking all-in-one machine

Abstract

The utility model discloses a blowing and sucking all-in-one machine, which belongs to the technical field of cleaning equipment, and comprises a shell, a dust collection component detachably attached to the shell, a dust collection component detachably attached to the dust collection component, and a dust collection component detachably attached to the dust collection component, and the dust collection component comprises at least two air inlets and at least one air outlet, and at least one air inlet and at least one air outlet are suitable for communicating the inside and the outside of the shell. The dust collecting component is communicated with at least one of the at least two air inlets, one end of the pipeline device is communicated with the at least one air outlet, the blowing and sucking all-in-one machine is suitable for being switched between a first path and a second path, in the first path, the other end of the pipeline device is communicated with the dust collecting component, and in the second path, the other end of the pipeline device is communicated with the dust collecting component. In the first path, the other end is switched to be communicated with the interior of the shell, so that the blowing and sucking integrated machine has a first mode, and in the second path, the other end is switched to be communicated with the interior of the shell, so that the blowing and sucking integrated machine has a second mode.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning equipment technology, especially the blower and suction integrated machine. Background Technology

[0002] In the cleaning equipment industry, vacuum and blower combos have gradually emerged, integrating vacuuming and blowing functions into one device to provide users with a more convenient cleaning experience. However, existing vacuum and blower combos have certain design flaws, as their blowing function is achieved through the suction path. This design causes the airflow to encounter significant resistance when passing through the relevant components of the vacuuming system, thus affecting the blowing force. Therefore, it is difficult to meet the high airflow requirements for cleaning tasks such as drying large damp areas or quickly removing large amounts of lightweight debris. Utility Model Content

[0003] Purpose of the utility model: To provide an integrated blow-and-suction machine to solve the above-mentioned problems existing in the prior art.

[0004] Technical solution: The blower / vacuum combo includes a housing, which includes at least two air inlets and at least one air outlet. At least one of the at least two air inlets and the at least one air outlet are adapted to communicate between the inside and outside of the housing. A dust collection component is detachably attached to the housing and communicates with at least another of the at least two air inlets. A piping device is attached to the inside of the housing, one end of which communicates with the at least one air outlet. The blower / vacuum combo is adapted to switch between a first path and a second path. In the first path, the other end of the piping device communicates with the dust collection component, thereby giving the blower / vacuum combo a first mode. In the second path, the other end switches to communicate with the inside of the housing, thereby giving the blower / vacuum combo a second mode.

[0005] In one embodiment, the first mode is a suction mode.

[0006] In one embodiment, the second mode is a blowing mode.

[0007] In one embodiment, the piping device includes a duct attached to the interior of the housing, one end of the duct communicating with the at least one air outlet, a fan attached to the interior of the duct, the fan outlet being defined inside the duct, the other end of the duct being defined as the fan inlet, and a path switching member adapted to communicate the fan inlet with the dust collection member in a first path and to switch the fan inlet to communicate with the interior of the housing in a second path.

[0008] In one embodiment, the path switching member includes a housing attached between the fan inlet and the dust collection member, the housing including a cavity for receiving an inner shell therein, at least three openings defined on the housing and communicating with the cavity, and an actuating element attached to the inner shell, wherein in a first path, the actuating element causes the housing to close at least one of the at least three openings, thereby forming a first flow channel between the outer wall of the inner shell and the cavity communicating the fan inlet and the dust collection member, and in a second path, the actuating element causes the housing to close at least another of the at least three openings, thereby forming a second flow channel between the inner wall of the inner shell and the cavity communicating the fan inlet and the interior of the housing.

[0009] In one embodiment, the actuating element is attached to a shaft of the inner housing, at least one end of which extends outside the housing and has a knob.

[0010] In one embodiment, the path switching member further includes at least two mating protrusions defined in the cavity, wherein at least one of the at least two mating protrusions engages with the inner shell in a first path, and at least another of the at least two mating protrusions engages with the inner shell in a second path.

[0011] In one embodiment, the dust collection component includes a dust cup detachably attached to the housing, the dust cup inlet communicating with at least one of the at least two air inlets via a tube, its outlet communicating with the outer shell via a mesh on the housing, and a filter layer attached to the interior of the dust cup.

[0012] In one embodiment, the tube is constructed in at least two segments, which are joined together by a sealing strip.

[0013] In one embodiment, the piping arrangement further includes a heating element defined within the duct.

[0014] In summary, the beneficial effects of this utility model are:

[0015] 1. The blower-vacuum integrated machine of this utility model can switch between a first path and a second path. In the first path, air enters the dust collection component through the air inlet, and the dust it carries is filtered and then guided to the air outlet through the pipeline device. Thus, the blower-vacuum integrated machine is suitable for dust removal in the first mode. In the second path, air enters the housing through the air inlet and is then guided to the air outlet through the pipeline device. Compared with the first path, the air does not pass through the dust collection component in the second path, so the blowing force is not affected. Thus, the blower-vacuum integrated machine is suitable for drying in the second mode. Attached Figure Description

[0016] Figure 1This is a cross-sectional view of the blow-and-suction integrated machine according to an embodiment;

[0017] Figure 2 This is a schematic diagram of the path switching component of the blow-and-suction machine according to an embodiment;

[0018] Figure 3 This is a cross-sectional view of the path switching component of the blow-and-suction machine according to the embodiment;

[0019] Figure 4 This is a schematic diagram of the path switching component of the blow-and-suction machine according to an embodiment.

[0020] Reference numerals: 1. Housing; 10, 11. Air inlet; 13. Air outlet; 2. Dust collection component; 20. Dust cup; 21. Tube body; 22. Filter layer; 3. Piping device; 30. Air duct; 31. Fan; 32. Heating element; 4. Path switching component; 40. Outer shell; 400. Cavity; 401, 402, 403. At least three openings; 41. Inner shell; 42. Actuating element; 420. Shaft; 421. Knob; 43. First flow channel; 44. Second flow channel; 45, 46. Matching protrusion. Detailed Implementation

[0021] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention. Example 1

[0022] like Figure 1As shown, the blower / vacuum combo disclosed in this embodiment includes a housing 1, which includes two air inlets 10 and 11 and an air outlet 13. The air inlets 11 and the air outlet 13 are adapted to connect the inside and outside of the housing 1. A dust collection component 2 is detachably attached to the housing 1 and is connected to the air inlet 10. A pipe device 3 is attached to the inside of the housing 1, with one end of the pipe device 3 connected to the air outlet 13. The blower / vacuum combo is adapted to switch between a first path and a second path. In the first path, the other end of the pipe device 3 is connected to the dust collection component 2. Thus, the blower / vacuum combo has a first mode (suction mode), in which air can pass through. Air enters the dust collection component 2 through the air inlet 10. The dust it carries is filtered and then guided to the air outlet 13 through the pipeline device 3 for discharge. Therefore, the blower-vacuum combo unit is suitable for dust removal in the first mode. In the second path, the other end switches to communicate with the inside of the housing 1, so the blower-vacuum combo unit has a second mode (blowing mode). At this time, air can enter the inside of the housing 1 through the air inlet 11 and then be guided to the air outlet 13 for discharge through the pipeline device 3. The air does not pass through the dust collection component 2 in the second path, so the blowing force is not affected. Therefore, the blower-vacuum combo unit is suitable for blowing and drying in the second mode.

[0023] like Figure 1 As shown, the piping device 3 includes a duct 30 attached to the inside of the housing 1, one end of the duct 30 being connected to the air outlet 13, a fan 31 attached to the inside of the duct 30, the outlet of the fan 31 being defined inside the duct 30, and the other end of the duct 30 being defined as the inlet of the fan 31, and a path switching component 4. The path switching component 4 is adapted to connect the inlet of the fan 31 to the dust collection component 2 in the first path. At this time, the operation of the fan 31 creates a negative pressure inside the dust collection component 2, thereby causing air to enter the dust collection component 2 through the air inlet 10 for filtration, and then be guided to the air outlet 13 for discharge through the duct 30. In the second path, the fan 31 inlet is switched to be connected to the inside of the housing 1. At this time, the operation of the fan 31 creates a negative pressure inside the housing 1, thereby causing air to enter the housing 1 through the air inlet 11, and then be guided to the air outlet 13 for discharge through the duct 30.

[0024] like Figure 1 , Figure 2 and Figure 3As shown, the path switching component 4 includes a housing 40 attached between the inlet of the fan 31 and the dust collection component 2. The housing 40 includes a cavity 400 for receiving the inner housing 41 therein, three openings 401, 402, and 403 defined on the housing 40 and communicating with the cavity 400, and an actuating element 42 attached to the inner housing 41. In a first path, the actuating element 42 causes the housing 1 to close the opening 403 and open the openings 401 and 402, thereby forming a first flow channel 43 between the outer wall of the inner housing 41 and the cavity 400, communicating the inlet of the fan 31 with the dust collection component 2. In a second path, the actuating element 42 causes the housing 1 to close the opening 401 and open the openings 402 and 403, thereby forming a second flow channel 44 between the inner wall of the inner housing 41 and the cavity 400, communicating the inlet of the fan 31 with the interior of the housing 1.

[0025] like Figure 4 As shown, the actuating element 42 is attached to the shaft 420 of the inner housing 41, and at least one end of the shaft 420 extends outside the housing 1 and has a knob 421.

[0026] like Figure 1 As shown, the dust collection component 2 includes a dust cup 20 detachably attached to the housing 1. The inlet of the dust cup 20 is connected to the air inlet 10 through the pipe 21, and its outlet is connected to the outer shell 40 through the mesh on the housing 1. A filter layer 22 is attached to the inside of the dust cup 20.

[0027] like Figure 1 As shown, the tube body 21 is constructed into at least two sections, which are joined by a sealing strip so that the tube body 21 will not interfere with the dust collection component 2, and the dust collection component 2 can be removed from the housing.

[0028] like Figure 1 As shown, the piping device 3 also includes a heating element 32 defined inside the air duct 30. The heating element 32 is an electric heating wire, which enables the blower-vacuum combo machine to blow out hot air in the second mode, thereby improving drying efficiency. Example 2

[0029] like Figure 3 As shown, unlike Embodiment 1, the blow-and-suction integrated machine disclosed in this embodiment further includes mating protrusions 45 and 46 defined in the cavity 400. In the first path, the mating protrusion 45 engages with the inner shell 41, at which time the outer wall of the inner shell 41 and the cavity 400 form a first flow channel 43. In the second path, the mating protrusion 46 engages with the inner shell 41, at which time the inner wall of the inner shell 41 and the cavity 400 form a second flow channel 44. This can prevent the inner shell 41 from being unable to form the first flow channel 43 and the second flow channel 44 due to deflection.

[0030] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and all such equivalent transformations fall within the protection scope of the present invention.

Claims

1. A blow-and-suction integrated machine, characterized in that, The housing includes at least two air inlets and at least one air outlet, wherein at least one of the at least two air inlets and at least one air outlet are adapted to communicate between the inside and outside of the housing. A dust collection component is detachably attached to the housing, the dust collection component being in communication with at least one of the at least two air inlets; And a piping device attached to the inside of the housing, one end of which is connected to the at least one air outlet; The blower-vacuum combo unit is adapted to switch between a first path and a second path. In the first path, the other end of the pipeline device is connected to the dust collection component, thereby giving the blower-vacuum combo unit a first mode. In the second path, the other end is switched to connect with the interior of the housing, thereby giving the blower-vacuum combo unit a second mode.

2. The blow-and-suction integrated machine according to claim 1, characterized in that, The first mode is the suction mode.

3. The blow-and-suction integrated machine according to claim 1, characterized in that, The second mode is the blower mode.

4. The blow-and-suction integrated machine according to claim 1, characterized in that, The piping system includes a duct attached to the inside of the housing, one end of which is connected to the at least one air outlet. A fan is attached to the inside of the duct, the outlet of the fan is limited to the inside of the duct, and the other end of the duct is limited to the inlet of the fan; And a path switching component, which is adapted to connect the fan inlet to the dust collection component in a first path and to switch the fan inlet to connect to the interior of the housing in a second path.

5. The blow-and-suction integrated machine according to claim 4, characterized in that, The path switching component includes a housing attached between the fan inlet and the dust collection component, the housing including a cavity for receiving an inner shell therein, at least three openings defined on the housing and communicating with the cavity, and an actuation element attached to the inner shell; In the first path, the actuating element causes the housing to close at least one of the at least three openings, thereby forming a first flow channel between the outer wall of the inner shell and the cavity, connecting the fan inlet with the dust collection component. In the second path, the actuating element causes the housing to close at least another of the at least three openings, thereby forming a second flow channel between the inner wall of the inner shell and the cavity, connecting the fan inlet with the interior of the housing.

6. The blow-and-suction integrated machine according to claim 5, characterized in that, The actuating element is attached to a shaft of the inner housing, at least one end of which extends outside the housing and has a knob.

7. The blow-and-suction integrated machine according to claim 5, characterized in that, The path switching component further includes at least two mating protrusions defined in the cavity.

8. The blow-and-suction integrated machine according to claim 5, characterized in that, The dust collection component includes a dust cup detachably attached to the housing, the dust cup inlet being connected to at least one of the at least two air inlets via a pipe, its outlet being connected to the outer shell via a mesh opening on the housing, and a filter layer attached to the inside of the dust cup.

9. The blow-and-suction integrated machine according to claim 8, characterized in that, The tube is constructed in at least two sections, which are joined together by a sealing strip.

10. The blow-and-suction integrated machine according to claim 4, characterized in that, The piping system also includes a heating element confined within the duct.

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