CN111265148A - A vacuum cleaner that can automatically clean Hypa - Google Patents

Abstract

The invention discloses a dust collector capable of automatically cleaning HEPA, which comprises a dust collecting barrel and a cleaning unit, wherein the dust collecting barrel is arranged on the dust collecting barrel; a filter component is arranged in the dust collecting barrel; the cleaning unit and the filter assembly can move relatively so as to clean dust accumulated on the filter assembly; the dust collector capable of automatically cleaning the HEPA can clean dust adhered to the HEPA through the cleaning unit without cleaning the HEPA by hands, and is simple in structure, convenient to use and sanitary.

Description

A vacuum cleaner that can automatically clean Hypa

technical field

The invention relates to the field of vacuum cleaners, in particular to a vacuum cleaner with simple structure, no need to clean filters by hand, convenient and hygienic use, and automatic cleaning of Hypa.

Background technique

Existing vacuum cleaners, when used for a period of time, will accumulate a lot of dust on the filter. Most of the existing cleaning methods are to take out the filter after the vacuum cleaner stops working, and then clean the dust on the filter. The cleaning process of this cleaning method In the middle, the dust is flying and very dirty; there are also manual rotating scrapers to clean the dust on the filter without removing the filter, such as Midea, Bosch products are used, the cleaning process of this cleaning method There is also an electric vacuum cleaner (China Patent No. 200510088253.X), which discloses an electric vacuum cleaner that does not need to be impacted on the filter. An electric vacuum cleaner for dust removal includes: an electric blower, a main body of the vacuum cleaner with a bounce roller inside, and a filter unit; the filter unit is provided with: a frame with a secondary filter for capturing dust, a The dust removal plate on the downstream side of the secondary filter and one end is fixed on the frame; by rotating the bounce roller, the tabs of the dust removal plate are bounced in the direction of air flow, and then rely on its rebound force The impact on the frame causes the dust adhering to the secondary filter to be shaken off; however, this method of cleaning the filter not only requires a complicated mechanical structure, but also has an unsatisfactory dust removal effect.

To this end, we have developed a simple structure, no need to clean the filter by hand, and easy to use and hygienic vacuum cleaner that can automatically clean the Hypa.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a vacuum cleaner with simple structure, no need to clean the filter by hand, and convenient and hygienic use, which can automatically clean the Hypa.

In order to achieve the above purpose, the technical solution adopted in the present invention is: a vacuum cleaner that can automatically clean the Hypa, including a dust collecting bucket; a filter assembly is arranged in the dust collecting bucket; it also includes a cleaning unit; the cleaning unit and the The filter assemblies can be moved relative to each other in order to clean the dust accumulated on the filter assemblies.

Preferably, the cleaning unit is located downstream of the filter assembly in the direction of airflow.

Preferably, the cleaning unit includes a driving motor and a dust scraping unit; the driving motor can drive the dust scraping unit to rotate and beat the inner wall of the Hypa.

Preferably, the dust scraping unit is a soft rope.

Preferably, the vacuum cleaner that can automatically clean Hypa further includes a main body, a battery pack and a vacuum generator; the main body includes a hand-held part; the battery pack is arranged on the upper part of the hand-held part, and the vacuum generator is arranged on the upper part of the hand-held part. On the main body and away from the side of the hand-held part, the battery pack provides power for the vacuum generator; the dust collecting bucket is arranged below the vacuum generator, one side of the dust collecting bucket is arranged on the main body, and the opposite side is arranged on the main body. A suction pipe joint is provided; the suction pipe joint is communicated with the inside of the dust collecting bucket; the bottom of the dust collecting bucket is rotatably provided with a bottom cover, when the free end of the bottom cover is away from the bottom of the dust collecting bucket, the dust collecting bucket The accumulated dust can be poured out from the bottom opening of the dust collecting bucket; the filter assembly includes a filter frame; the upper end of the filter frame is detachably fixed on the lower part of the vacuum generator; There is a cavity for accommodating Hypa, and Hypa is inserted into the cavity for accommodating Hypa.

Preferably, the lower surface of the vacuum generator is provided with a dust scraping motor installation chamber, the dust scraping motor installation chamber is vertically arranged with a dust scraping motor, and the dust scraping motor main shaft of the dust scraping motor extends vertically. on the lower surface of the dust scraping motor installation chamber; the dust scraping motor is powered by a battery pack; the Hypa covers the dust scraping motor installation chamber.

Preferably, a second bearing is arranged horizontally on the lower surface of the dust scraping motor installation chamber, and the center line of the second bearing is on a straight line with the center line of the dust scraping motor main shaft of the dust scraping motor; the A plurality of first through holes parallel to each other are arranged on the outer circumference of the upper part of the dust scraping motor installation chamber, and the first through holes communicate with the interior of the vacuum generator; the bottom of the cavity for accommodating the Hypa is horizontally arranged. There is a first bearing; the first bearing and the second bearing are arranged correspondingly; a rotating shaft is arranged between the first bearing and the second bearing; the two ends of the rotating shaft correspond to the second bearing and the first bearing respectively Bearings are matched; the dust scraping motor main shaft of the dust scraping motor is connected with the rotating shaft through a connector, so that the dust scraping motor can drive the rotating shaft to rotate when working; the rotating shaft is provided with a dust scraping blade, and the The diameter of the dust scraping blade is larger than the diameter of the part of the Hypa at the same height as the dust scraping blade. When the dust scraping blade rotates, the dust scraping blade will beat the inner wall of the Hypa to achieve the purpose of cleaning the dust on the Hypa.

Preferably, a second bearing is arranged horizontally on the lower surface of the dust scraping motor installation chamber, and the center line of the second bearing is on a straight line with the center line of the dust scraping motor main shaft of the dust scraping motor; the A plurality of first through holes parallel to each other are arranged on the outer circumference of the upper part of the dust scraping motor installation chamber, and the first through holes communicate with the interior of the vacuum generator; the bottom of the cavity for accommodating the Hypa is horizontally arranged. There is a first bearing; the first bearing and the second bearing are arranged correspondingly; a rotating shaft is arranged between the first bearing and the second bearing; the two ends of the rotating shaft correspond to the second bearing and the first bearing respectively The main shaft of the dust scraping motor is connected with the rotating shaft through a connector, so that the dust scraping motor can drive the rotating shaft to rotate when it is working; The diameter is larger than the diameter of the part of the Hypa that is at the same height as the dust scraping blade. When the hair planting rotates, the planting hair will beat the inner wall of the Hypa, so as to achieve the purpose of cleaning the dust on the Hypa.

Preferably, the dust scraping motor is arranged below the dust scraping unit.

Preferably, the cleaning unit includes a vibration motor; the vibration motor is arranged on the filter frame; the vibration motor is powered by a battery pack; when the vibration motor works, it will drive the filter frame and Hypa together Vibrate to shake the dust off the Hypa.

Due to the application of the above-mentioned technical solutions, the present invention has the following advantages compared with the prior art:

The vacuum cleaner that can automatically clean the Hypa according to the present invention can remove the dust adhering to the Hypa by slapping the inner wall of the Hypa with a scraping blade, or shake off the dust adhering to the Hypa by the vibration motor driving the Hypa to vibrate together. , no need to clean the hypa by hand, and at the same time, the structure is simple, easy to use and hygienic.

Description of drawings

The technical scheme of the present invention will be further described below in conjunction with the accompanying drawings:

1 is a cross-sectional view of the first embodiment of the vacuum cleaner capable of automatically cleaning Hypa according to the present invention;

FIG. 2 is an exploded view of the first embodiment of the vacuum cleaner capable of automatically cleaning Hypa according to the present invention;

3 is a perspective view of the vacuum generator of the vacuum cleaner that can automatically clean the Hypa according to the present invention;

Fig. 4 is the enlarged view of A part of Fig. 1;

Fig. 5 is the enlarged view of B part of Fig. 1;

6 is an enlarged partial cross-sectional view of the second embodiment of the vacuum cleaner capable of automatically cleaning Hypa according to the present invention;

7 is an enlarged partial cross-sectional view of the third embodiment of the vacuum cleaner capable of automatically cleaning Hypa according to the present invention;

8 is a cross-sectional view of a fourth embodiment of the vacuum cleaner capable of automatically cleaning Hypa according to the present invention;

Among them: 1. Main body; 2. Battery pack; 3. Vacuum generator; 4. Suction pipe joint; 5. Dust collecting bucket; 6. Bottom cover; 7. Dust scraping motor installation room; Dust scraping motor; 10. Filter frame; 11. Hypa; 12. Dust scraping blade; 13. Turn button; 21. First bearing; 22. Second bearing; 31. Connector; 32. Dust scraping motor spindle; 33, hand-held part; 34, rotating shaft; 35, annular groove; 36, hair planting; 37, soft rope; 41, vibration motor.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

1-5, the vacuum cleaner that can automatically clean the Hypa according to the present invention includes a main body 1, a battery pack 2, a vacuum generator 3 and a dust collecting bucket 5; the main body 1 includes a hand-held part 33; the battery The bag 2 is arranged on the upper part of the hand-held portion 33, the vacuum generator 3 is arranged on the main body 1 and away from the side of the hand-held portion 33, the battery pack 2 provides power for the vacuum generator 3; the dust collecting bucket 5 is provided Just below the vacuum generator 3, one side of the dust collecting bucket 5 is arranged on the main body 1, and the opposite side is provided with a suction pipe joint 4; the suction pipe joint 4 is communicated with the interior of the dust collecting bucket 5; the vacuum The lower surface of the generator 3 is provided with a dust scraping motor installation chamber 7, the dust scraping motor installation chamber 7 is vertically arranged with a dust scraping motor 9, and the dust scraping motor spindle 32 of the dust scraping motor 9 extends vertically. Out of the lower surface of the dust scraper motor installation chamber 7; the dust scraper motor 9 is also powered by the battery pack 2; the lower surface of the dust scraper motor installation chamber 7 is horizontally provided with a second bearing 22, the second The center line of the bearing 22 is on a straight line with the center line of the dust scraping motor main shaft 32 of the dust scraping motor 9; the outer circumference of the upper part of the dust scraping motor installation chamber 7 is provided with a plurality of first passages parallel to each other. hole 8, the first through hole 8 communicates with the interior of the vacuum generator 3; the bottom of the dust collecting bucket 5 is rotatably provided with a bottom cover 6, when the free end of the bottom cover 6 is away from the bottom of the dust collecting bucket 5 When the dust collecting bucket 5 is turned on, the dust accumulated in the dust collecting bucket 5 can be poured out from the bottom opening of the dust collecting bucket; the dust collecting bucket 5 is provided with a filter frame 10; The lower surface of the vacuum generator 3 is provided with a buckle block (not shown) corresponding to the turnbuckle 13, and the filter holder 10 is fixed on the vacuum generator 3 through the cooperation of the turnbuckle 13 and the buckle block; The upper surface of the cover 6 is provided with an annular groove 35. When the free end of the bottom cover 6 is locked on the bottom opening of the dust collecting bucket 5, the lower end of the filter holder 10 is inserted into the annular groove 35 of the bottom cover 6, The bottom cover 6 seals the bottom opening of the filter holder 10; the filter holder 10 is provided with a cavity (not shown) for accommodating Hypa, and the Hypa 11 is inserted into the cavity for accommodating Hypa; The Hypa 11 covers the dust scraping motor installation chamber 7; the bottom of the cavity for accommodating Hypa is horizontally provided with a first bearing 21; the first bearing 21 and the second bearing 22 are arranged correspondingly; A rotating shaft 34 is arranged between the first bearing 21 and the second bearing 22; the two ends of the rotating shaft 34 are respectively matched with the second bearing 22 and the first bearing 21; the dust scraping motor main shaft of the dust scraping motor 9 32 is connected with the rotating shaft 34 through the connector 31, so that the dust scraping motor 9 can drive the rotating shaft 34 to rotate when working; the rotating shaft 34 is provided with a dust scraping blade 12, and the diameter of the dust scraping blade 12 It is larger than the diameter of the part of the Hypa 11 at the same height as the dust scraping blade 12. When the dust scraping blade 12 rotates, the dust scraping blade 12 will beat the inner wall of the Hypa 11 to achieve the purpose of cleaning the dust on the Hypa 11. The cleaned dust will fall into the dust collecting bucket 5, and the bottom cover 6 can be opened to pour out.

Of course, the dust scraping motor 9 can also be arranged below the dust scraping blade 12 .

When in use, the vacuum cleaner that can automatically clean the Hypa is adjusted to the vacuuming mode, and the vacuuming work is started. The dusty air enters the dust collecting bucket 5 from the suction pipe joint 4. After being filtered by the Hypa 11, the dust remains. In the dust collecting bucket 5, clean air enters the vacuum generator 3 from the first through hole 8 and is discharged from the air outlet; when the vacuum cleaner that can automatically clean the Hypa is used for a period of time, it is necessary to clean the Hypa At 11:00, the vacuum cleaner that can automatically clean the Hypa is adjusted to the Hypa cleaning mode. At this time, the dust scraping motor 9 starts to work and drives the dust scraping blade 12 to rotate. The dust scraping blade 12 beats the sea. The dust on the Pa 11 and Hypa 11 is cleaned out and falls into the dust collecting bucket 5. After cleaning, the dust can be poured out by opening the bottom cover 6, which is convenient and hygienic.

Embodiment 2

As shown in FIGS. 1-6 , the outer circumferential surface of the rotating shaft 34 is evenly provided with hair flocking 36 , and the remaining features are the same as those of the first embodiment, and will not be repeated here; when the rotating shaft 34 rotates, all the The hair planting 36 also rotates therewith, and the hair planting 36 will beat the inner wall of the Hypa 11 to achieve the purpose of cleaning the dust on the Hypa 11, and the cleaned up dust will fall into the dust collecting bucket 5, and the bottom cover 6 is opened. Pourable.

Embodiment 3

As shown in Figures 1-5 and 7, the free end of the main shaft 32 of the dust scraping motor is provided with a soft cord 37; When the main shaft 32 rotates, the soft rope 37 also rotates, the soft rope 37 will beat the inner wall of the Hypa 11 to achieve the purpose of cleaning the dust on the Hypa 11, and the cleaned dust will fall into the dust collecting bucket 5, open the bottom cover 6 to pour out.

Embodiment 4

Please refer to FIG. 8 , the vacuum cleaner that can automatically clean Hypa according to the present invention includes a main body 1, a battery pack 2, a vacuum generator 3, a suction pipe joint 4 and a dust collecting bucket 5; the main body 1 includes a hand-held part 33; The battery pack 2 is arranged on the upper part of the hand-held part 33, the vacuum generator 3 is arranged on one side of the main body 1, and the battery 2 provides power for the vacuum generator 3; the dust collecting bucket 5 is arranged on the vacuum generator 3 Just below the dust collecting bucket 5, one side of the dust collecting bucket 5 is arranged on the main body 1, and the opposite side is provided with a suction pipe joint 4; the suction pipe joint 4 is communicated with the interior of the dust collecting bucket 5; the bottom of the dust collecting bucket 5 A bottom cover 6 is rotatably provided, when the free end of the bottom cover 6 is away from the bottom of the dust collecting bucket 5, the dust accumulated in the dust collecting bucket 5 can be poured out from the bottom opening of the dust collecting bucket; the dust collecting bucket 5 A filter rack 10 is provided inside; the upper end of the filter rack 10 is provided with a twist 13, and the lower surface of the vacuum generator 3 is provided with a snap block (not shown) corresponding to the twist 13, the filter The device frame 10 is fixed on the vacuum generator 3 through the cooperation of the turnbuckle 13 and the buckle block. The upper surface of the bottom cover 6 is provided with an annular groove 35. When the free end of the bottom cover 6 is locked on the bottom of the dust collecting bucket 5 When the opening is on, the lower end of the filter holder 10 is inserted into the annular groove 35 of the bottom cover 6, and the bottom cover 6 seals the bottom opening of the filter holder 10; A cavity (not shown), a Hypa 11 is inserted into the cavity for accommodating Hypa; a vibration motor 41 is provided on the outer side of the filter holder 10 , and the vibration motor 41 also passes through the battery pack 2 Power supply; when the vibration motor 41 works, it will drive the filter frame 10 and the Hypa 11 to vibrate together, so as to shake off the dust on the Hypa 11 .

When in use, the vacuum cleaner that can automatically clean the Hypa is adjusted to the vacuuming mode, and the vacuuming work is started. The dusty air enters the dust collecting bucket 5 from the suction pipe joint 4. After being filtered by the Hypa 11, the dust remains. In the dust collecting bucket 5, clean air enters the vacuum generator 3 and is discharged from the air outlet; when the vacuum cleaner that can automatically clean the Hypa is used for a period of time and the Hypa 11 needs to be cleaned, the The vacuum cleaner for cleaning Hypa is adjusted to the Hypa cleaning mode. At this time, the vibration motor 41 starts to work, and drives the filter frame 10 and the Hypa 11 to vibrate together, so that the dust on the Hypa 11 is shaken out and falls into the collector. In the dust bucket 5, after cleaning, the bottom cover 6 can be opened to pour out the dust, which is convenient and hygienic.

Due to the application of the above-mentioned technical solutions, the present invention has the following advantages compared with the prior art:

The vacuum cleaner that can automatically clean the Hypa according to the present invention can remove the dust adhering to the Hypa by slapping the inner wall of the Hypa with a scraping blade, or shake off the dust adhering to the Hypa by the vibration motor driving the Hypa to vibrate together. , no need to clean the Hypa by hand, and at the same time, the structure is simple, easy to use and hygienic.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and their purpose is to enable those who are familiar with the art to understand the content of the present invention and implement it, and cannot limit the scope of protection of the present invention with this, all according to the spirit of the present invention Substantially equivalent changes or modifications should be included within the protection scope of the present invention.

Claims (10)

1. A dust collector capable of automatically cleaning HEPA comprises a dust collecting barrel; a filter component is arranged in the dust collecting barrel; the method is characterized in that: also comprises a cleaning unit; the cleaning unit and the filter assembly are capable of relative movement to clean dust accumulated on the filter assembly.

2. The vacuum cleaner capable of automatically cleaning HEPA according to claim 1, wherein: the cleaning unit is located downstream of the filter assembly in the direction of the air flow.

3. The vacuum cleaner capable of automatically cleaning HEPA according to claim 2, wherein: the cleaning unit comprises a driving motor and a dust scraping unit; the driving motor can drive the dust scraping unit to rotate and flap the inner wall of the sea handkerchief.

4. The vacuum cleaner capable of automatically cleaning HEPA according to claim 3, wherein: the dust scraping unit is a soft rope.

5. The vacuum cleaner capable of automatically cleaning HEPA according to claim 1, wherein: the vacuum cleaner also comprises a main body, a battery pack and a vacuum generator; the main body comprises a handheld part; the battery pack is arranged at the upper part of the handheld part, the vacuum generator is arranged on the main body and is far away from one side of the handheld part, and the battery pack provides power for the vacuum generator; the dust collecting barrel is arranged below the vacuum generator, one side of the dust collecting barrel is arranged on the main body, and the opposite side of the dust collecting barrel is provided with a suction pipe joint; the suction pipe joint is communicated with the interior of the dust collection barrel; the bottom of the dust collecting barrel is rotatably provided with a bottom cover, and when the free end of the bottom cover is far away from the bottom of the dust collecting barrel, dust accumulated in the dust collecting barrel can be poured out from the bottom opening of the dust collecting barrel; the filter assembly comprises a filter frame; the upper end of the filter frame is detachably fixed at the lower part of the vacuum generator; the filter frame is provided with a cavity for containing the HEPA, and the HEPA is inserted into the cavity for containing the HEPA.

6. The vacuum cleaner capable of automatically cleaning HEPA according to claim 5, wherein: a dust scraping motor installation chamber is arranged on the lower surface of the vacuum generator, a dust scraping motor is vertically arranged in the dust scraping motor installation chamber, and a dust scraping motor spindle of the dust scraping motor vertically extends out of the lower surface of the dust scraping motor installation chamber; the dust scraping motor is powered by a battery pack; the HEPA covers the dust scraping motor installation chamber.

7. The vacuum cleaner capable of automatically cleaning HEPA according to claim 6, wherein: a second bearing is horizontally arranged on the lower surface of the dust scraping motor mounting chamber, and the center line of the second bearing and the center line of a dust scraping motor spindle of the dust scraping motor are on the same straight line; a plurality of first through holes which are parallel to each other are arranged on the outer circumference of the upper part of the dust scraping motor installation chamber, and the first through holes are communicated with the inside of the vacuum generator; a first bearing is horizontally arranged at the bottom of the cavity for accommodating the HEPA; the first bearing and the second bearing are correspondingly arranged; a rotating shaft is arranged between the first bearing and the second bearing; two ends of the rotating shaft are respectively correspondingly matched with the second bearing and the first bearing; a dust scraping motor spindle of the dust scraping motor is connected with a rotating shaft through a connector, so that the dust scraping motor can drive the rotating shaft to rotate when working; the rotary shaft is provided with a dust scraping sheet, the diameter of the dust scraping sheet is larger than that of a part of the sea handkerchief at the same height as the dust scraping sheet, and when the dust scraping sheet rotates, the dust scraping sheet can flap the inner wall of the sea handkerchief so as to achieve the purpose of cleaning dust on the sea handkerchief.

8. The vacuum cleaner capable of automatically cleaning HEPA according to claim 6, wherein: a second bearing is horizontally arranged on the lower surface of the dust scraping motor mounting chamber, and the center line of the second bearing and the center line of a dust scraping motor spindle of the dust scraping motor are on the same straight line; a plurality of first through holes which are parallel to each other are arranged on the outer circumference of the upper part of the dust scraping motor installation chamber, and the first through holes are communicated with the inside of the vacuum generator; a first bearing is horizontally arranged at the bottom of the cavity for accommodating the HEPA; the first bearing and the second bearing are correspondingly arranged; a rotating shaft is arranged between the first bearing and the second bearing; two ends of the rotating shaft are respectively correspondingly matched with the second bearing and the first bearing; a dust scraping motor spindle of the dust scraping motor is connected with a rotating shaft through a connector, so that the dust scraping motor can drive the rotating shaft to rotate when working; the rotating shaft is provided with the planting hair, the diameter of the planting hair is larger than that of a part of the sea handkerchief at the same height as the dust scraping sheet, and the planting hair can flap the inner wall of the sea handkerchief when rotating so as to achieve the purpose of cleaning dust on the sea handkerchief.

9. The vacuum cleaner capable of automatically cleaning HEPA according to claim 3, wherein: the dust scraping motor is arranged below the dust scraping unit.

10. The vacuum cleaner capable of automatically cleaning HEPA according to claim 4, wherein: the cleaning unit comprises a vibration motor; the vibration motor is arranged on the filter frame; the vibration motor is powered by a battery pack; when the vibration motor works, the filter frame and the HEPA are driven to vibrate together, so that dust on the HEPA is shaken out.

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