Blowing and sucking all-in-one machine

Abstract

The utility model discloses a blowing and sucking all-in-one machine, and relates to the technical field of dust collectors. Comprising a shell, a motor and a dust collecting unit, the motor and the dust collecting unit are arranged in the shell, the shell is provided with a blowing and sucking channel extending from a suction opening to a blowing opening, the motor is used for generating airflow flowing along the blowing and sucking channel, the dust collecting unit is arranged in the blowing and sucking channel and used for filtering the airflow, and the shell is further provided with an auxiliary air outlet communicated with the blowing and sucking channel. The auxiliary air outlet and the suction opening are formed in different sides of the shell, and the suction opening and the blowing opening are formed in the same side of the shell. When the blowing and sucking all-in-one machine is in the sucking state, airflow enters the blowing and sucking channel from the sucking opening and then is exhausted through the auxiliary air outlet, so that it is guaranteed that the airflow exhausted from the air blowing opening cannot affect the sucking operation of the sucking opening, and the sucking operation stability of the blowing and sucking all-in-one machine is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of vacuum cleaners, and more particularly, to a blow-suction integrated machine. Background Art

[0002] A handheld vacuum cleaner can be used to clean debris remaining in some small corners, such as the gaps in a car, the gaps in a keyboard, and the debris inside some electronic products. When in use, generally, an internal motor drives a blower to rotate rapidly, causing an instantaneous vacuum inside the vacuum cleaner, thus forming a relatively high pressure difference with the outside. Dust and debris at the suction port are then sucked into the handheld vacuum cleaner along with the air. For the convenience of use, a blow-suction integrated machine has emerged on the market, which has both blowing and suction functions. The blowing and suction ports can be replaced with different nozzles, and it can be used to blow and suck pet hair, or can be used in a car to blow and suck places that are not easy to clean in corners.

[0003] In existing blow-suction integrated machines, the air inlet and the air outlet are generally arranged on different sides to avoid the mutual influence between the intake air flow and the outlet air flow. However, when using such products with assembled parts, when the suction mode is convenient to use, the blowing mode is often not convenient. When the air inlet and the air outlet are on the same side, during the suction mode, the air outlet often directly faces the human body, resulting in a poor user experience; it is difficult to have the best of both worlds. Summary of the Utility Model

[0004] The purpose of this application is to provide a blow-suction integrated machine, which can improve the convenience of user use and the user experience.

[0005] The embodiments of this application are implemented as follows:

[0006] The embodiments of this application provide a blow-suction integrated machine, including a housing, a motor and a dust collection unit disposed in the housing. The housing has a blow-suction channel extending from a suction port to a blow port. The motor is used to generate an air flow flowing along the blow-suction channel. The dust collection unit is disposed in the blow-suction channel to filter the air flow. An auxiliary air outlet communicating with the blow-suction channel is further provided on the housing. The auxiliary air outlet and the suction port are disposed on different sides of the housing, and the suction port and the blow port are disposed on the same side of the housing.

[0007] Optionally, as an implementable manner, a first cover plate is rotatably covered in the blow-suction channel. The first cover plate is rotatably connected to the inner wall of the blow-suction channel through a first rotating shaft. The first cover plate is driven to have a first position covering the blow port and a second position covering the auxiliary air outlet.

[0008] Optionally, as an implementable manner, a first torsion spring connected to the first cover plate is provided on the first rotating shaft. The first torsion spring provides an elastic acting force on the first cover plate so that the first cover plate has a tendency to abut against the periphery of the air outlet of the housing, and the abutting direction of the first cover plate is the same as the air flow direction.

[0009] Optionally, as an implementable manner, a second cover plate is rotatably connected in the blowing and suction channel to cover or expose the suction port. The second cover plate is rotatably connected to the inner wall of the blowing and suction channel through a second rotating shaft, and the second cover plate is driven to cover the suction port or expose the suction port.

[0010] Optionally, as an implementable manner, a second torsion spring connected to the second cover plate is provided on the second rotating shaft. The second torsion spring provides an elastic acting force on the second cover plate so that the second cover plate has a tendency to abut against the periphery of the suction port of the housing, and the abutting direction of the second cover plate is opposite to the air flow direction.

[0011] Optionally, as an implementable manner, a first installation groove is provided on the inner wall of the air outlet for assembling a blowing fitting. When the blowing fitting is assembled to the air outlet, the first cover plate is in the second position.

[0012] Optionally, as an implementable manner, a second installation groove is provided on the inner wall of the suction port for assembling a suction fitting. When the suction fitting is assembled to the suction port, the second cover plate exposes the suction port.

[0013] Optionally, as an implementable manner, the included angle between the axis of the suction port and the axis of the air outlet is an acute angle.

[0014] Optionally, as an implementable manner, a lighting lamp is further provided on the housing, and the lighting lamp is arranged on the same side as the suction port.

[0015] Optionally, as an implementable manner, a battery installation groove is further provided on the housing, and a battery is assembled in the battery installation groove. The battery supplies power to the motor and the lighting lamp.

[0016] The beneficial effects of the embodiments of the present application include:

[0017] The blow-suction integrated machine provided by the present application includes a housing, a motor and a dust collection unit disposed in the housing. The housing has a blow-suction channel extending from a suction port to a blow port. The motor is used to generate an air flow flowing along the blow-suction channel. The dust collection unit is disposed in the blow-suction channel for filtering the air flow. An auxiliary air outlet communicating with the blow-suction channel is further provided on the housing. The auxiliary air outlet and the suction port are disposed on different sides of the housing, and the suction port and the blow port are disposed on the same side of the housing. When the blow-suction integrated machine is in the suction state, the air flow enters the blow-suction channel from the suction port, and then the air flow is discharged through the auxiliary air outlet, so as to ensure that the air flow discharged from the blow port does not affect the suction operation of the suction port, and to ensure the stability of the suction operation of the blow-suction integrated machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 One of the structural schematic diagrams of the blow-suction integrated machine provided by the embodiment of the present application;

[0020] Figure 2 Another structural schematic diagram of the blow-suction integrated machine provided by the embodiment of the present application;

[0021] Figure 3 Another structural schematic diagram of the blow-suction integrated machine provided by the embodiment of the present application;

[0022] Figure 4 Another structural schematic diagram of the blow-suction integrated machine provided by the embodiment of the present application.

[0023] Reference numerals: 100 - blow-suction integrated machine; 110 - housing; 111 - suction port; 1111 - second installation groove; 112 - blow port; 1121 - first installation groove; 113 - blow-suction channel; 114 - auxiliary air outlet; 120 - motor; 130 - dust collection unit; 140 - first cover plate; 150 - second cover plate; 160 - lighting lamp; 170 - suction fitting; 180 - blowing fitting. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Accordingly, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0026] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present application, it should also be noted that unless otherwise clearly specified and defined, the terms "arranged", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0028] Please refer to Figure 1 , this embodiment provides a blow-suction integrated machine 100, including a housing 110, a motor 120 and a dust collection unit 130 arranged in the housing 110. The housing 110 has a blow-suction channel 113 extending from a suction port 111 to a blow port 112. The motor 120 is used to generate an air flow flowing along the blow-suction channel 113. The dust collection unit 130 is arranged in the blow-suction channel 113 for filtering the air flow. An auxiliary air outlet 114 communicating with the blow-suction channel 113 is further arranged on the housing 110. The auxiliary air outlet 114 and the suction port 111 are arranged on different sides of the housing 110, and the suction port 111 and the blow port 112 are arranged on the same side of the housing 110.

[0029] Specifically, when using the blow-suction integrated machine 100 provided by the present application, when the blow-suction integrated machine 100 of the present application is in the suction state, the suction port 111 is aligned with the working object, air flow enters the blow-suction channel 113 from the suction port 111, and then the air flow is discharged through the auxiliary air outlet 114. The dust collection unit 130 is arranged in the blow-suction channel 113 to filter the air flow, so that the air flow is filtered through the dust collection unit 130 to achieve the suction of the fan. The auxiliary air outlet 114 and the suction port 111 are arranged on different sides of the housing 110 to ensure that during the suction operation, sundries will not be discharged through the air flow from the blow port 112, so that the air flow discharged from the blow port 112 will not affect the suction operation, and to ensure the stability of the suction operation of the blow-suction integrated machine 100.

[0030] When the blow-suction integrated machine 100 of the present application is in the blowing state, the blow port 112 is aligned with the working object, air flow enters the blow-suction channel 113 from the air extraction port, and then the air flow is discharged through the blow port 112 to perform the blowing operation through the blow port 112.

[0031] The blow-suction integrated machine 100 provided by the present application includes a housing 110, a motor 120 and a dust collection unit 130 arranged in the housing 110. The housing 110 has a blow-suction channel 113 extending from the suction port 111 to the blow port 112. The motor 120 is used to generate an air flow flowing along the blow-suction channel 113. The dust collection unit 130 is arranged in the blow-suction channel 113 to filter the air flow. The housing 110 is also provided with an auxiliary air outlet 114 communicating with the blow-suction channel 113. The auxiliary air outlet 114 and the suction port 111 are arranged on different sides of the housing 110, and the suction port 111 and the blow port 112 are arranged on the same side of the housing 110. When the blow-suction integrated machine 100 is in the suction state, the air flow enters the blow-suction channel 113 from the suction port 111, and then the air flow is discharged through the auxiliary air outlet 114 to ensure that the air flow discharged from the blow port 112 will not affect the suction operation of the suction port 111, and to ensure the stability of the suction operation of the blow-suction integrated machine 100.

[0032] In a feasible embodiment of the present application, as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a first cover plate 140 is rotatably covered in the blow-suction channel 113. The first cover plate 140 is rotatably connected to the inner wall of the blow-suction channel 113 through a first rotating shaft. The first cover plate 140 is driven to have a first position covering the blow port 112 and a second position covering the auxiliary air outlet 114.

[0033] Specifically, when using the blow-suction integrated machine 100 provided in the present application, when the blow-suction integrated machine 100 of the present application is in the suction state, the suction port 111 is aligned with the object to be operated, the first cover plate 140 is in the first position covering the air outlet 112, the air flow enters the blow-suction channel 113 from the suction port 111, and then the air flow is discharged through the auxiliary air outlet 114. The dust collection unit 130 is arranged in the blow-suction channel 113 to filter the air flow, so that the air flow passes through the dust collection unit 130 for filtering to realize the suction of the fan. The auxiliary air outlet 114 and the suction port 111 are arranged on different sides of the housing 110 to ensure that during the suction operation, sundries will not be unable to enter the suction port 111 due to the air flow discharged from the air outlet 112, so as to avoid the air flow discharged from the air outlet 112 affecting the suction operation and ensure the stability of the suction operation of the blow-suction integrated machine 100.

[0034] When the blow-suction integrated machine 100 of the present application is in the blowing state, the air outlet 112 is aligned with the object to be operated, the first cover plate 140 is in the second position covering the auxiliary air outlet 114, the air flow enters the blow-suction channel 113 from the air extraction port, and then the air flow is discharged through the air outlet 112, and the blowing operation is carried out through the air outlet 112.

[0035] Furthermore, a first torsion spring connected to the first cover plate 140 is provided on the first rotating shaft. The first torsion spring provides an elastic acting force on the first cover plate 140 so that the first cover plate 140 has a tendency to abut against the periphery of the air outlet 112 of the housing 110, and the abutting direction of the first cover plate 140 is the same as the air flow direction.

[0036] Specifically, the abutting direction of the first cover plate 140 is the same as the air flow direction. When the blow-suction integrated machine 100 is in the suction operation, the air flow flowing towards the air outlet 112 exerts a force on the first cover plate 140 to abut against the periphery of the air outlet 112 of the housing 110, so that the first cover plate 140 is in the first position covering the air outlet 112 to avoid the air flow discharged from the air outlet 112 affecting the suction operation. On the other hand, the first torsion spring provides an elastic acting force on the first cover plate 140 so that the first cover plate 140 has a tendency to abut against the periphery of the air outlet 112 of the housing 110, and then the air flow is discharged through the auxiliary air outlet 114 to ensure the stability of the suction operation of the blow-suction integrated machine 100.

[0037] Wherein, a first installation groove 1121 is provided on the inner wall of the air outlet 112 for assembling the blowing fitting 180. When the blowing fitting 180 is assembled to the air outlet 112, the first cover plate 140 is in the second position.

[0038] When the blow-suction integrated machine 100 of the present application is in the blowing state, the blowing port 112 is aligned with the working object. The inner wall of the blowing port 112 is provided with a first installation groove 1121 for assembling the blowing fitting 180. When the blowing fitting 180 is assembled to the blowing port 112, the blowing fitting 180 pushes open the first cover plate 140 of the blowing port 112 so that the first cover plate 140 is in the second position covering the auxiliary air outlet 114. The air flow enters the blow-suction channel 113 from the air extraction port, and then the air flow is discharged through the blowing port 112, and the blowing operation is carried out through the blowing port 112.

[0039] In a feasible embodiment of the present application, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a second cover plate 150 is rotatably connected in the blow-suction channel 113 to cover or expose the air extraction port 111. The second cover plate 150 is rotatably connected to the inner wall of the blow-suction channel 113 through a second rotating shaft, and the second cover plate 150 is driven to cover the air extraction port 111 or expose the air extraction port 111.

[0040] Further, the second rotating shaft is provided with a second torsion spring connected to the second cover plate 150. The second torsion spring provides an elastic acting force to the second cover plate 150 so that the second cover plate 150 has a tendency to abut against the periphery of the air extraction port 111 of the housing 110, and the abutting direction of the second cover plate 150 is opposite to the air flow direction.

[0041] Specifically, the abutting direction of the second cover plate 150 is opposite to the air flow direction. When the blow-suction integrated machine 100 is in the suction operation, the air flow sucked through the air extraction port 111 exerts a reverse acting force on the second cover plate 150, so that the second cover plate 150 is impacted by the sucked air flow to expose the air extraction port 111. The air flow flowing towards the blowing port 112 exerts a force on the first cover plate 140 to abut against the periphery of the blowing port 112 of the housing 110, so that the first cover plate 140 is in the first position covering the blowing port 112, and then the air flow is discharged through the auxiliary air outlet 114 to avoid the air flow discharged from the blowing port 112 affecting the suction operation. To ensure the stability of the suction operation of the blow-suction integrated machine 100.

[0042] Further, the inner wall of the air extraction port 111 is provided with a second installation groove 1111 for assembling the air suction fitting 170. When the air suction fitting 170 is assembled to the air extraction port 111, the second cover plate 150 exposes the air extraction port 111.

[0043] When the air suction fitting 170 is installed in the second installation groove 1111, the air suction fitting 170 exerts a force on the second cover plate 150 to expose the air extraction port 111, so that the second cover plate 150 is continuously in the state of exposing the air extraction port 111, to ensure the stability of the suction operation of the blow-suction integrated machine 100.

[0044] In a feasible embodiment of the present application, as Figure 1 shown, the included angle between the axis of the suction port 111 and the axis of the blowing port 112 is an acute angle.

[0045] Specifically, the included angle between the axis of the suction port 111 and the axis of the blowing port 112 is set as an acute angle, so that the included angle between the air flow pumped by the suction port 111 and the air flow blown by the blowing port 112 is an acute angle, thereby reducing the mutual influence between the pumped air flow and the blown air flow.

[0046] In a feasible embodiment of the present application, as Figure 1 shown, a lighting lamp 160 is further provided on the housing 110, and the lighting lamp 160 is arranged on the same side as the suction port 111.

[0047] Specifically, the lighting lamp 160 is arranged on the same side as the suction port 111. When the blowing and suction integrated machine 100 is used for suction or blowing operations, by turning on the lighting lamp 160, sundries can be accurately removed, thereby ensuring the stable operation of the blowing and suction integrated machine 100.

[0048] In a feasible embodiment of the present application, as Figure 1 shown, a battery installation groove is further provided on the housing 110, and a battery is assembled in the battery installation groove, and the battery supplies power to the motor 120 and the lighting lamp 160.

[0049] Specifically, by installing a battery in the battery installation groove, the battery supplies power to the motor 120 and the lighting lamp 160 to ensure the stable operation of the blowing and suction integrated machine 100.

[0050] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A blowing and suction integrated machine, characterized in that, It includes a housing, a motor and a dust collection unit arranged in the housing. The housing has a blowing and suction channel extending from a suction port to a blowing port. The motor is used to generate an air flow flowing along the blowing and suction channel. The dust collection unit is arranged in the blowing and suction channel to filter the air flow. An auxiliary air outlet communicating with the blowing and suction channel is also arranged on the housing. The auxiliary air outlet and the suction port are arranged on different sides of the housing, and the suction port and the blowing port are arranged on the same side of the housing.

2. The blow-suction integrated machine according to claim 1, wherein, A first cover plate is rotatably covered in the blowing and suction channel. The first cover plate is rotatably connected to the inner wall of the blowing and suction channel through a first rotating shaft. The first cover plate is driven to have a first position covering the blowing port and a second position covering the auxiliary air outlet.

3. The air blowing and suction integrated machine according to claim 2, characterized in that, A first torsion spring connected to the first cover plate is arranged on the first rotating shaft. The first torsion spring provides an elastic acting force to the first cover plate so that the first cover plate has a tendency to abut against the periphery of the blowing port of the housing. The abutting direction of the first cover plate is the same as the air flow direction.

4. The blowing and sucking integrated machine according to claim 1, wherein, A second cover plate is rotatably connected in the blowing and suction channel to cover or expose the suction port. The second cover plate is rotatably connected to the inner wall of the blowing and suction channel through a second rotating shaft. The second cover plate is driven to cover the suction port or expose the suction port.

5. The blow-suction integrated machine according to claim 4, wherein A second torsion spring connected to the second cover plate is arranged on the second rotating shaft. The second torsion spring provides an elastic acting force to the second cover plate so that the second cover plate has a tendency to abut against the periphery of the suction port of the housing. The abutting direction of the second cover plate is opposite to the air flow direction.

6. The blow-suction integrated machine according to claim 2, wherein A first installation groove is arranged on the inner wall of the blowing port for assembling a blowing fitting. When the blowing fitting is assembled at the blowing port, the first cover plate is in the second position.

7. The blow-suction integrated machine according to claim 4, characterized in that A second installation groove is arranged on the inner wall of the suction port for assembling a suction fitting. When the suction fitting is assembled at the suction port, the second cover plate exposes the suction port.

8. The blow-suction integrated machine according to claim 1, characterized in that, The included angle between the axis of the suction port and the axis of the blowing port is an acute angle.

9. The blow-suction integrated machine according to claim 1, characterized in that, A lighting lamp is also arranged on the housing. The lighting lamp and the suction port are arranged on the same side.

10. The blow-suction integrated machine according to claim 9, characterized in that, A battery installation groove is also arranged on the housing. A battery is assembled in the battery installation groove. The battery supplies power to the motor and the lighting lamp.

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