CN214328690U

CN214328690U - Rechargeable blowing and sucking machine

Info

Publication number: CN214328690U
Application number: CN202022613647.5U
Authority: CN
Inventors: 陈范斌
Original assignee: Ningbo Yongfeite Electronic Science And Technology Co ltd
Current assignee: Ningbo Yongfeite Electronic Science And Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-01
Anticipated expiration: 2030-11-12

Abstract

The application discloses rechargeable blowing and sucking machine, including the dust absorption pipe, the impeller, the battery package, including a motor, an end cap, a controller, and a cover plate, fuselage and diverter valve, the dust absorption union coupling is in the front end of fuselage, impeller and motor are installed in the fuselage, the battery package electricity is connected in the motor, a serial communication port, the diverter valve is installed in the fuselage radially, the fuselage is equipped with dust collecting opening and inlet scoop, both sides around the fuselage are seted up respectively to dust collecting opening and inlet scoop, the diverter valve is equipped with first passageway, the second passageway, first baffle and second baffle set up in the upper and lower both sides of diverter valve respectively with staggering, convertible ground of first passageway and first baffle is to the dust collecting opening, convertible ground of second passageway and second baffle is to the inlet scoop. Therefore, the dust collection device is compact in structure, convenient to realize the quick conversion between the dust collection state and the dust blowing state, simple to operate, convenient to use and capable of improving the working efficiency.

Description

Rechargeable blowing and sucking machine

Technical Field

The application relates to the technical field of electric tools, in particular to a rechargeable blowing and sucking machine.

Background

Most of the existing hair dryers or blowing and sucking machines realize blowing and sucking functions through a wind wheel rotating at a high speed, and are widely applied to outdoor leaf cleaning or indoor sundries cleaning. The blowing and sucking machine has mouth of blowing and inlet scoop, generally installs conversion equipment in the junction of dust absorption pipe and fuselage, also installs the front side at the blowing and sucking machine promptly, carries out conversion operation through the rotation in a circumferential direction, because the blowing and sucking machine is longer, during the use, the one-hand conversion operation that is difficult to reduces work efficiency.

Disclosure of Invention

An aim at of this application provides a rechargeable suction machine, and it overcomes prior art's is not enough, and compact structure is convenient for realize the dust absorption state and blow the quick switching of dirt state, easy operation, and convenient to use improves work efficiency.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides a rechargeable blowing and sucking machine, includes dust absorption pipe, impeller, battery package, motor, fuselage and diverter valve, the dust absorption union coupling in the front end of fuselage, impeller and motor install in the fuselage, battery package electricity connect in the motor, the diverter valve radially install in the fuselage, the fuselage is equipped with dust collecting opening and inlet scoop, the dust collecting opening with the inlet scoop is seted up respectively in both sides around the fuselage, the diverter valve is equipped with first passageway, second passageway, first baffle and second baffle, first baffle with the second baffle stagger respectively set up in the upper and lower both sides of diverter valve, first passageway with first baffle convertible ground to the dust collecting opening, the second passageway with second baffle convertible ground to the inlet scoop.

Preferably, the steering valve further includes a knob, an upper plate, a support plate, and a bottom plate, the knob protrudes from the upper plate, the first baffle is connected to one side of the upper plate and one side of the support plate, the first channel is located on the other side of the upper plate and the support plate, the second baffle is connected to one side of the support plate and one side of the bottom plate, and the second channel is located on the other side of the support plate and the bottom plate.

Preferably, the first baffle and the second baffle are curved structures.

Preferably, the dust collecting opening is located above the rear side of the body, and the air suction opening is located below the front side of the body.

Preferably, the first baffle is adapted to the dust collection opening, and the second baffle is adapted to the air suction opening.

Preferably, the upper plate, the supporting plate and the bottom plate are of a circular structure.

Preferably, the horizontal radian of the first baffle and the second baffle is 60-150 degrees.

Preferably, the horizontal arc of the first baffle and the second baffle is 90 °.

Preferably, the machine body is provided with an outer air duct, an upper air duct and a lower air duct, the outer air duct is arranged between the dust suction pipe and the steering valve, and the upper air duct and the lower air duct are located between the steering valve and the impeller.

Preferably, the diverter valve is further provided with a reinforcing rib, the reinforcing rib is arranged on the outer surface of the first baffle, the dust collecting port and the air suction port are of a semicircular structure, the lower air duct is an inclined channel, when the diverter valve is in a dust collection state, the second channel is communicated with the outer air duct and the lower air duct, and the first baffle separates the outer air duct from the upper air duct; when the dust blowing device is in a dust blowing state, the second baffle separates the outer air duct from the lower air duct, and the first channel is communicated with the outer air duct and the upper air duct.

Drawings

Fig. 1 is a perspective view of a charging type blowing and sucking machine according to the present invention;

fig. 2 is a schematic structural view (dust suction state) of the charging type blowing and sucking machine according to the present invention;

fig. 3 is a schematic structural diagram (dust blowing state) of the charging type blowing and sucking machine according to the present invention;

fig. 4 is a perspective structural view of a steering valve according to the present invention;

FIG. 5 is a schematic structural view (dust suction position) of the diverter valve according to the present invention;

fig. 6 is a schematic structural view (dust blowing position) of the diverter valve according to the present invention;

fig. 7 is a rear view of the fuselage according to the invention.

In the figure: 1. a dust collection pipe; 2. an impeller; 3. a battery pack; 4. a motor; 10. a body; 11. a dust collection port; 12. an air suction opening; 13. an outer air duct; 14. an upper air duct; 15. a lower air duct; 20. a steering valve; 21. a knob; 22. an upper plate; 23. a support plate; 24. a base plate; 25. a first channel; 26. a second channel; 27. a first baffle plate; 28. a second baffle; 29. and (5) reinforcing ribs.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "radial", "axial", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., it indicates the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be connected through intervening media. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Fig. 1 to 7 show a rechargeable blowing and sucking machine, which includes a dust pipe 1, an impeller 2, a battery pack 3, a motor 4, a machine body 10 and a diverter valve 20, wherein the dust pipe 1 is connected to the front end of the machine body 10, the impeller 2 and the motor 4 are installed in the machine body 10, the battery pack 3 is electrically connected to the motor 4, the diverter valve 20 is radially installed in the machine body 10, the machine body 10 is provided with a dust collecting opening 11 and an air suction opening 12, the dust collecting opening 11 and the air suction opening 12 are respectively opened at the front side and the rear side of the machine body 10, the diverter valve 20 is provided with a first channel 25, a second channel 26, a first baffle 27 and a second baffle 28, the first baffle 27 and the second baffle 28 are respectively arranged at the upper side and the lower side of the diverter valve 20 in a staggered manner, the first channel 25 and the first baffle 27 can switchably face the dust collecting opening 11, the second channel 26 and the second baffle 28 may be switched to face the suction opening 12. Therefore, the rechargeable blowing and sucking machine can be switched between a dust suction state and a dust blowing state quickly through the steering valve 20 arranged in the radial direction, and the blowing and sucking integrated function is realized through controlling the steering valve 20.

The steering valve 20 is further provided with a knob 21, an upper plate 22, a support plate 23 and a bottom plate 24, the knob 21 protrudes from the upper plate 22, the first baffle 27 connects one side of the upper plate 22 and the support plate 23, the first channel 25 is located on the other side of the upper plate 22 and the support plate 23, the second baffle 28 connects one side of the support plate 23 and the bottom plate 24, and the second channel 26 is located on the other side of the support plate 23 and the bottom plate 24.

Wherein the first baffle plate 27 and the second baffle plate 28 are curved structures.

Wherein, the dust collecting opening 11 is located at the upper rear side of the machine body 10, and the air suction opening 12 is located at the lower front side of the machine body 10.

Wherein the first baffle 27 is adapted to the dust collection opening 11, and the second baffle 28 is adapted to the air suction opening 12.

Wherein, the upper plate 22, the supporting plate 23 and the bottom plate 24 are circular structures.

Wherein the horizontal radian of the first baffle plate 27 and the second baffle plate 28 is 60-150 degrees.

Preferably, the horizontal arc of the first and

second baffles

27, 28 is 90 °. The switching angle of the steering valve 20 is 90 degrees, so that the switching is convenient, and the structure is more compact. Wherein the upper side of the diverter valve 20 is formed into an 1/4 closed structure by the first flap 27 and the lower side of the diverter valve 20 is formed into a 1/4 closed structure by the second flap 28.

The machine body 10 is provided with an outer air duct 13, an upper air duct 14 and a lower air duct 15, the outer air duct 13 is arranged between the dust suction pipe 1 and the steering valve 20, the upper air duct 14 and the lower air duct 15 are positioned between the steering valve 20 and the impeller 2, when the machine body is in a dust suction state, the second air duct 26 is communicated with the outer air duct 13 and the lower air duct 15 to form a dust suction channel, and the first baffle 27 separates the outer air duct 13 and the upper air duct 14 to form a dust collection channel; when in a dust blowing state, the second baffle 28 separates the outer air duct 13 from the lower air duct 15, and the first passage 25 communicates the outer air duct 13 with the upper air duct 14.

The diverter valve 20 is further provided with a reinforcing rib 29, the reinforcing rib 29 is arranged on the outer surface of the first baffle 27, the dust collecting opening 11 and the air suction opening 12 are of a semicircular structure, the diverter valve 20 is of a generally spherical structure, and the lower air duct 15 is an inclined channel.

The battery pack 3 is split, can be replaced at any time and can continuously work.

When the rechargeable blowing and sucking machine is in a dust suction state, the second baffle 28 faces the suction opening 12 of the machine body 10 and closes the suction opening 12, the second channel 26 communicates the outer air duct 13 and the lower air duct 15, the impeller 2 rotates to suck dust from the dust suction pipe 1 to form a dust suction channel, meanwhile, the first baffle 27 separates the outer air duct 13 and the upper air duct 14, and the first channel 25 communicates the dust collection opening 11 and the upper air duct 14 to form a dust collection channel, so that dust can be collected from the dust collection opening 11 on the side surface, as shown in fig. 2; during switching operation, the knob 21 of the steering valve 20 is rotated by 90 degrees, so that the second baffle 28 separates the outer air duct 13 from the lower air duct 15, the second channel 26 is communicated with the air suction opening 12 and the lower air duct 15, air enters from the side to form an air suction channel, the impeller 2 rotates to blow towards the upper air duct 14, the first baffle 27 faces and seals the dust collection opening 11, the first channel 25 is communicated with the outer air duct 13 and the upper air duct 14 to form an air blowing channel, and dust is blown through the dust collection pipe 1, as shown in fig. 3.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims

1. The utility model provides a rechargeable blowing and sucking machine, includes dust absorption pipe, impeller, battery package, motor, fuselage and diverter valve, the dust absorption union coupling in the front end of fuselage, impeller and motor install in the fuselage, battery package electricity connect in the motor, its characterized in that, diverter valve radially install in the fuselage, the fuselage is equipped with dust collecting opening and inlet scoop, the dust collecting opening with the inlet scoop is seted up respectively in both sides around the fuselage, the diverter valve is equipped with first passageway, second passageway, first baffle and second baffle, first baffle with the second baffle misplaces respectively set up in the upper and lower both sides of diverter valve, first passageway with first baffle convertible ground to the dust collecting opening, the second passageway with second baffle convertible ground to the inlet scoop.

2. The charging type suction blower according to claim 1, wherein the turning valve further comprises a knob, an upper plate, a support plate, and a bottom plate, the knob protrudes from the upper plate, the first baffle connects one side of the upper plate and the support plate, the first channel is located on the other side of the upper plate and the support plate, the second baffle connects one side of the support plate and the bottom plate, and the second channel is located on the other side of the support plate and the bottom plate.

3. The charging type suction blower of claim 1, wherein the first baffle and the second baffle are curved structures.

4. The charging type blowing and sucking machine as claimed in claim 1, wherein the dust collecting opening is located above the rear side of the machine body, and the air suction opening is located below the front side of the machine body.

5. The charging type suction blower according to claim 1, wherein the first baffle is adapted to the dust collecting opening, and the second baffle is adapted to the air suction opening.

6. The charging type suction blower of claim 2, wherein the upper plate, the support plate and the bottom plate are circular.

7. The charging type suction blower of claim 6, wherein the horizontal radian of the first baffle and the second baffle is 60 ° to 150 °.

8. The charging type suction blower of claim 7, wherein the horizontal arc of the first baffle and the second baffle is 90 °.

9. The charging type blowing and sucking machine according to any one of claims 2 to 8, wherein the machine body is provided with an outer air duct, an upper air duct and a lower air duct, the outer air duct is arranged between the dust suction pipe and the steering valve, and the upper air duct and the lower air duct are arranged between the steering valve and the impeller.

10. The charging type blowing and sucking machine according to claim 9, wherein the diverter valve is further provided with a stiffener, the stiffener is disposed on an outer surface of the first baffle, the dust collecting port and the air suction port are in a semicircular structure, the lower air duct is an inclined channel, when the charging type blowing and sucking machine is in a dust collection state, the second channel communicates with the outer air duct and the lower air duct, and the first baffle separates the outer air duct from the upper air duct; when the dust blowing device is in a dust blowing state, the second baffle separates the outer air duct from the lower air duct, and the first channel is communicated with the outer air duct and the upper air duct.