CN116236086B - Dust collector - Google Patents
Dust collector Download PDFInfo
- Publication number
- CN116236086B CN116236086B CN202310529717.4A CN202310529717A CN116236086B CN 116236086 B CN116236086 B CN 116236086B CN 202310529717 A CN202310529717 A CN 202310529717A CN 116236086 B CN116236086 B CN 116236086B
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- China
- Prior art keywords
- filter
- vibration
- fixing portion
- piece
- groove
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/106—Dust removal
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/122—Dry filters flat
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/20—Means for cleaning filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The application discloses a dust collector, which comprises a shell and a filter component, wherein the shell is provided with a dust collecting cavity and a dust collecting opening communicated with the dust collecting cavity, the filter component is arranged in the dust collecting cavity, the filter component comprises a filter piece, a vibration guide piece and a vibration piece, the vibration piece is fixedly connected with the vibration guide piece, vibration energy can be transmitted to the vibration guide piece when the vibration piece vibrates, the vibration guide piece surrounds the periphery of the vibration guide piece, the vibration guide piece is connected with the filter piece, vibration energy transmitted to the vibration guide piece transmits vibration energy to the filter piece through the vibration guide piece, loss of vibration energy transmitted between the vibration guide piece and the filter piece is reduced, the vibration energy can be stably transmitted to the filter piece through the vibration guide piece, so that dust, scraps and other impurities attached to the filter piece can be shaken into the dust collecting cavity, the dust collection cavity is opened to pour out, the filter component can be cleaned, the filter piece is not required to be disassembled and cleaned, and the dust collector is simple and convenient to operate.
Description
Technical Field
The application relates to the technical field of dust collectors, in particular to a dust collector.
Background
The user cleans the piece and rubbish such as dust through feather duster and broom etc. and is particularly hard, and when cleaning the dust especially, the dust is raised easily and is made the air become turbid, easily leads to the human breathing uncomfortable, and the user is in order to avoid the dust to raise, generally selects the dust catcher to clear up, and the dust catcher mainly drives the blade through the motor and carries out high-speed rotation in order to produce negative pressure in the casing inside to make the suction nozzle of dust catcher can absorb rubbish, and the dust is directly sucked into the storage chamber of dust catcher, and then when can avoid cleaning the dust, the dust raises dirty air.
Specifically, the dust catcher includes the bin and the suction chamber that communicate each other and can split, installs in the suction chamber with the fan, installs detachable filter screen between bin and the suction chamber, but bin still is connected with diversion suction head, and the during operation of dust catcher, suction chamber provide suction to diversion suction head, but diversion suction head then can inhale rubbish such as dust and piece in the bin, and this rubbish such as can prevent piece, hair gets into in the suction chamber of filter screen.
Because dust and fragments can adhere to the filter screen after the dust collector works for a long time and are easy to block, the filter screen is required to be detached and cleaned regularly, the dust collector is required to be shut down to stop working before the filter screen is cleaned, the two parts of the storage chamber and the suction cavity are opened, the filter screen is detached from the dust collector to be cleaned, and the filter screen is assembled back to the original position after the filter screen is cleaned, so that the operation is complex. Therefore, it is necessary to improve and upgrade the structure of the dust collector to solve the technical problem that the filter screen needs to be manually disassembled and cleaned to cause complicated operation, and meanwhile, when the concept technology such as the technology of realizing vibration of the filter screen to realize automatic cleaning is applied to the dust collector, how to effectively realize vibration of the vibration source to the filter screen is always a difficult problem that is difficult to overcome by the industry.
Disclosure of Invention
In view of the above, the present application provides a vacuum cleaner.
An embodiment of the present application provides a vacuum cleaner including:
the dust collecting device comprises a shell, a dust collecting device and a dust collecting device, wherein the shell is provided with a dust collecting cavity and a dust collecting port communicated with the dust collecting cavity; the method comprises the steps of,
the filter assembly is arranged in the dust collection cavity and comprises a filter element, a vibration guide element and a vibration element, the filter element surrounds the periphery of the vibration guide element, the vibration guide element is fixedly connected with the filter element, and the vibration element is fixedly connected with the vibration guide element.
In an embodiment, the two ends of the vibration guide member are fixedly connected with the filter member, the vibration guide member includes a first fixing portion, a supporting portion and a second fixing portion, the first fixing portion and the second fixing portion are respectively connected with the two ends of the supporting portion, the filter member surrounds the supporting portion, and the first fixing portion and the second fixing portion are respectively fixedly connected with the filter member.
In an embodiment, a containing cavity is formed in the supporting portion, a fastening portion is convexly arranged on the side wall of the containing cavity, the vibrating piece is arranged in the containing cavity, and the vibrating piece is in contact with the fastening portion and is fixed in the containing cavity;
and/or, the vibration guide piece further comprises a protection part, the first fixing part is provided with a first cavity opening communicated with the accommodating cavity, and the protection part is at least partially inserted into the first cavity opening.
In an embodiment, a first connecting portion and a second connecting portion are convexly arranged at one end, far away from the first fixing portion, of the supporting portion, the second fixing portion is provided with a first fixing groove and a second fixing groove, the first connecting portion is inserted into the first fixing groove, and the second fixing portion is inserted into the second fixing groove; and/or, the supporting part and the first fixing part are integrally formed.
In an embodiment, a first groove is concavely formed in one side, close to the supporting portion, of the first fixing portion, the first groove is formed around the supporting portion, a first conducting surface is formed in one side, far away from the second fixing portion, of the filter element, the filter element is inserted into the first groove, and the first conducting surface is in close contact with the groove bottom wall of the first groove.
In an embodiment, a second groove is concavely formed in a side, close to the supporting portion, of the second fixing portion, the second groove is arranged around the supporting portion, a second conducting surface is formed in a side, away from the first fixing portion, of the first fixing portion, the filter element is inserted into the second groove, and the second conducting surface is in close contact with a groove bottom wall of the second groove.
In an embodiment, the second fixing portion is spaced from the inner sidewall of the housing adjacent to the second fixing portion.
In an embodiment, a first protrusion and a second protrusion are convexly arranged on the side wall of the second fixing portion, a gap exists between the first protrusion and the second protrusion, the filter assembly further comprises a first elastic piece, the first elastic piece is sleeved in the gap between the first protrusion and the second protrusion, the first elastic piece is in contact with the inner side wall of the shell, and the first protrusion and the second protrusion are respectively arranged at intervals with the inner side wall of the shell;
the first convex part and the second convex part are provided with guide parts in a protruding mode, guide grooves are concavely formed in the inner side wall of the shell, and the guide parts are clamped in the guide grooves.
In an embodiment, the second fixing portion divides the interior of the housing into a dust collecting cavity and a suction cavity, the second fixing portion and the first elastic member jointly block one end of the dust collecting cavity, which is close to the suction cavity, and the filter member, the supporting portion and the first fixing portion are all arranged in the dust collecting cavity.
In an embodiment, the filter element is internally provided with a ventilation cavity, the second fixing portion is provided with a ventilation opening communicated with the ventilation cavity, the ventilation opening is communicated with the suction cavity, the filter element further comprises a second elastic element, and the second elastic element is contacted with one side, away from the first fixing portion, of the second fixing portion and is arranged around the ventilation opening.
Compared with the prior art, the dust collector provided by the application has the advantages that the vibration piece is fixedly connected with the vibration guide piece, so that the vibration energy can be transmitted to the vibration guide piece when the vibration piece vibrates, the filter piece surrounds the periphery of the vibration guide piece, the vibration guide piece is connected with the filter piece, the vibration energy transmitted to the vibration guide piece transmits the vibration energy to the filter piece through the vibration guide piece, the loss of the vibration energy transmitted between the vibration guide piece and the filter piece is reduced, the vibration piece can stably transmit the vibration energy to the filter piece through the vibration guide piece, impurities such as dust and fragments attached to the filter piece can be shaken off in the dust collection cavity, the dust collection cavity is opened to pour out the impurities, and the cleaning of the filter assembly can be completed without disassembling and cleaning the filter piece, so that the dust collector is simple and convenient to operate.
Drawings
Fig. 1 is a schematic structural view of a vacuum cleaner according to the present application.
Figure 2 is a first exploded view of the vacuum cleaner of figure 1.
Fig. 3 is a second exploded view of the cleaner of fig. 1.
Fig. 4 is an exploded view of the filter assembly of fig. 1 at an angle.
Fig. 5 is an exploded view of the filter assembly of fig. 1 at another angle.
Fig. 6 is a schematic view of the filter assembly of fig. 1.
Fig. 7 is a cross-sectional illustration of the filter assembly of fig. 1.
Fig. 8 is a schematic cross-sectional view of the cleaner of fig. 1.
Figure 9 is a third exploded view of the cleaner of figure 1.
Fig. 10 is a fourth exploded view of the cleaner of fig. 1.
Detailed Description
Before the embodiments are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The application is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of the terms "comprising," "including," "having," and the like are intended to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present application is not limited to the number of the element as one, but may include a plurality of the elements.
The dust collector 10 as shown in fig. 1 to 7 comprises a housing and a filter assembly 30, wherein the housing is provided with a dust collecting cavity 201 and a dust collecting opening 202 communicated with the dust collecting cavity 201, the filter assembly 30 is arranged in the dust collecting cavity 201, the filter assembly 30 comprises a filter 31, a vibration guide member and a vibration member 50, air can freely penetrate through the filter 31, impurities such as dust, fragments and hair cannot penetrate through the filter 31, the vibration member 50 is a vibration motor or an ultrasonic motor, the filter 31 surrounds the periphery of the vibration guide member, the vibration guide member is fixedly connected with the filter 31, the vibration member 50 is fixedly connected with the vibration guide member, during operation of the dust collector 10, air flow sucked by the dust collector 10 passes through the filter 31, the filter 31 filters impurities in the air flow, a dust collecting channel is prevented from being blocked by the impurities, the impurities are dust, the fragments and the hair, and the like, and the impurities are sucked by the dust collecting opening 202 and are collected in the dust collecting cavity 201. Compared with the prior art, because the vibration piece 50 is fixedly connected with the vibration guide piece, the vibration piece 50 can transmit vibration energy to the vibration guide piece when vibrating, and because the filter piece 31 surrounds the periphery of the vibration guide piece, and the vibration guide piece is connected with the filter piece 31, the vibration energy transmitted on the vibration guide piece transmits the vibration energy to the filter piece 31 through the vibration guide piece, the loss of the vibration energy transmitted between the vibration guide piece and the filter piece 31 is reduced, the vibration piece 50 can stably transmit the vibration energy to the filter piece 31 through the vibration guide piece, so that impurities such as dust and chips attached to the filter piece 31 are shaken off in the dust collecting cavity 201, the dust collecting cavity 201 is opened to pour out the impurities, and the cleaning of the filter assembly 30 can be completed, the filter piece 31 is not required to be disassembled and cleaned, and the operation is simple and convenient.
In an embodiment, as shown in fig. 3 to 7, two ends of the vibration guide member are fixedly connected with the filter member 31, the vibration guide member includes a first fixing portion 41, a supporting portion 42 and a second fixing portion 43, the first fixing portion 41 and the second fixing portion 43 are respectively located at two ends of the supporting portion 42, the filter member 31 is disposed around the supporting portion 42, the first fixing portion 41 and the second fixing portion 43 are respectively located at two ends of the filter member 31 and are fixedly connected with the filter member 31, wherein, when the vibration member 50 is fixedly connected with the supporting portion 42, the vibration member 50 directly transmits vibration energy to the supporting portion 42, the vibration energy of the supporting portion 42 is transmitted to the first fixing portion 41 and the second fixing portion 43, and the first fixing portion 41 and the second fixing portion 43 are simultaneously connected with two ends of the filter member 31, namely, the two ends of the filter member 31 vibrate simultaneously and drive the filter member 31 to vibrate together, so that dust and hair attached to the filter member 31 can be automatically removed from the filter member 31 and the dust and the hair can be cleaned regularly, and the dust can be removed from the filter member 31. In other embodiments, the vibrating member 50 is fixedly connected to the first fixing portion 41; alternatively, the vibrating member 50 is fixedly connected to the second fixing portion 43; further, the number of the vibrating members 50 is more than 2, at least one vibrating member 50 is connected to the fixing portion, and at least one vibrating member 50 is fixedly connected to the second fixing portion 43; even, one vibrating piece 50 is fixedly connected to each of the first fixing portion 41, the supporting portion 42, and the second fixing portion 43.
Further, the vibrating member 50 is disposed in the supporting portion 42, specifically, a receiving cavity 423 is disposed in the supporting portion 42, the vibrating member 50 is disposed in the receiving cavity 423 and is fixedly connected with the supporting portion 42, and when the vibrating member 50 vibrates, the supporting portion 42 transmits the vibration energy of the vibrating member 50 to the filter 31 through the first fixing portion 41 and the second fixing portion 43, so that the two ends of the filter 31 vibrate simultaneously, and the situation that one end of the filter 31 vibrates and the other end of the filter 31 does not vibrate is avoided. In other embodiments, the vibrating member 50 is fixedly coupled to the support portion 42 and exposed outside the support portion 42.
Further, the side wall of the accommodating cavity 423 is convexly provided with a fastening portion 424, the vibrating piece 50 is in contact with the fastening portion 424 and is fixed in the accommodating cavity 423, at least one fastening portion 424 is arranged, the fastening portion 424 is in interference fit with the vibrating piece 50, so that the vibrating piece 50 can be firmly fixed in the accommodating cavity 423, and vibration energy can be effectively transferred to the vibration guide piece when the vibrating piece 50 rotates.
In an embodiment, the vibration guide further includes a protecting portion 44, the first fixing portion 41 is provided with a first cavity opening 413 communicated with the accommodating cavity 423, and the protecting portion 44 is at least partially inserted into the first cavity opening 413 to seal the first cavity opening 413, so as to prevent dust and impurities from entering the accommodating cavity 423 to affect the normal operation of the vibration member 50.
In the embodiment, the vibrating member 50 preferably adopts a vibrating motor, the vibrating member 50 includes a motor and a vibrator rotationally connected to the motor, the vibrating member 50 is disposed in the accommodating cavity 423, the vibrator is disposed near the protecting portion 44, the motor is located on one side of the vibrator away from the protecting portion 44, the vibrator generates vibration energy when rotating, and the vibrator is disposed near the first fixing portion 41, so that the vibration energy of the vibrating member 50 is rapidly conducted on the first fixing portion 41, and further, the end, near the first fixing portion 41, of the filtering member 31 is rapidly vibrated.
In the embodiment, a first connecting portion 425 and a second connecting portion 426 are convexly disposed at an end of the supporting portion 42 away from the first fixing portion 41, the second fixing portion 43 is provided with a first fixing groove 435 and a second fixing groove 436, the first fixing groove 435 and the second fixing groove 436 are located at one side of the second fixing portion 43 close to the first fixing portion 41, the first connecting portion 425 is inserted into the first fixing groove 435, the second connecting portion 426 is inserted into the second fixing groove 436, the second fixing portion 43 is fastened and connected with the supporting portion 42 through a screw, the first connecting portion 425 and the second connecting portion 426 are respectively disposed in the first fixing groove 435 and the second fixing groove 436 in an wiping mode, when vibration of the supporting portion 42 is avoided, the supporting portion 42 shakes or even rotates relative to the second fixing portion 43, stable connection of the supporting portion 42 and the second fixing portion 43 is ensured, and vibration energy is transferred to the filter element 31. In other embodiments, the second fixing portion 43 and the supporting portion 42 are integrally formed.
In the embodiment, the supporting portion 42 and the first fixing portion 41 are integrally formed, the supporting portion 42 and the first fixing portion 41 can stably and efficiently transmit vibration energy to the filter element 31, in other embodiments, the first fixing portion 41 and the supporting portion 42 are mutually independent components, the first fixing portion 41 is fixedly connected with the supporting portion 42 through screws, or the first fixing portion 41 is fixedly connected with the supporting portion 42 through a mortise and tenon structure, and the like, which is not repeated herein, only the first fixing portion 41 needs to be fixed relative to the supporting portion 42.
In the embodiment, a first groove 410 is disposed on a side of the first fixing portion 41 near the supporting portion 42, the first groove 410 is disposed around the supporting portion 42, a notch of the first groove 410 is disposed towards the second fixing portion 43, one end of the filter element 31 is inserted into the first groove 410, an end of the filter element 31 near the first fixing portion 41 to an end of the filter element 31 near the second fixing portion 43 become larger gradually, the first groove 410 is annular, correspondingly, an end of the filter element 31 near the first fixing portion 41 is annular, and the filter element 31 is inserted into the first groove 410 and is fixedly connected with the first fixing portion 41, so that when the air current passes through the filter element 31 during operation of the cleaner 10, an end of the filter element 31 near the first fixing portion 41 can be maintained as it is.
Further, the side of the filter element 31 away from the second fixing portion 43 has a first conductive surface 315, the first conductive surface 315 is in close contact with the bottom wall of the first groove 410, when the vibrating element 50 vibrates, the vibration energy is firstly transferred to the supporting portion 42, the supporting portion 42 continuously transfers the energy to the first fixing portion 41, and the first fixing portion 41 transmits the energy to the filter element 31 through the first conductive surface 315 due to the close contact between the first conductive surface 315 of the filter element 31 and the bottom wall of the first groove 410, so that the filter element 31 receives the vibration energy and vibrates. In other embodiments, the filter 31 is in close contact with the groove sidewall of the first groove 410 to increase the path by which the first fixing portion 41 transmits vibration energy to the filter 31.
In the embodiment, a second groove 430 is disposed on one side of the second fixing portion 43 near the supporting portion 42, the second groove 430 is disposed around the supporting portion 42, a notch of the second groove 430 is disposed towards the first fixing portion 41, the other end of the filter element 31 is inserted into the second groove 430, the second groove 430 is annular, one end of the filter element 31 near the second fixing portion 43 is annular, and the filter element 31 is inserted into the second groove 430 and fixedly connected with the second fixing portion 43, so that when the dust collector 10 works, the one end of the filter element 31 near the second fixing portion 43 can be maintained as it is when the airflow passes through the filter element 31, i.e. the filter element 31 is maintained as it is, and the shape of the filter element 31 is not affected by the airflow.
Further, the side of the filter element 31 away from the first fixing portion 41 has a second conductive surface 316, the second conductive surface 316 is in close contact with the bottom wall of the second groove 430, when the vibration element 50 vibrates, the vibration energy is firstly transferred to the supporting portion 42, the supporting portion 42 continuously transfers the energy to the second fixing portion 43, and the second fixing portion 43 is used for transmitting the energy to the filter element 31 through the second conductive surface 316 due to the close contact between the second conductive surface 316 of the filter element 31 and the bottom wall of the second groove 430, so that the filter element 31 receives the vibration energy and vibrates. In other embodiments, the filter 31 is in close contact with the groove sidewall of the second groove 430 to increase the path by which the second fixing portion 43 transmits vibration energy to the filter 31.
In an embodiment, the filter assembly 30 further includes a first elastic member 52, where the first elastic member 52 has elasticity, the first elastic member 52 is sleeved on the second fixing portion 43, the first elastic member 52 is located between the second fixing portion 43 and the sidewall of the dust collecting cavity 201, the first elastic member 52 contacts with the sidewall of the dust collecting cavity 201, and the first elastic member 52 can prevent impurities such as dust, hair and debris collected in the dust collecting cavity 201 from entering other spaces of the housing through the second fixing portion 43.
In the embodiment, as shown in fig. 1 to 10, the second fixing portion 43 is spaced apart from the inner sidewall of the housing adjacent to the second fixing portion 43, and the vibration energy is prevented from being transferred to the housing when the vibration member 50 vibrates by spacing the second fixing portion 43 from the inner sidewall of the housing.
In the embodiment, the side wall of the second fixing portion 43 is convexly provided with a first protrusion 437 and a second protrusion 438, a gap 439 exists between the first protrusion 437 and the second protrusion 438, the filter assembly 30 further comprises a first elastic member 52, the first elastic member 52 is sleeved in the gap 439 between the first protrusion 437 and the second protrusion 438, the first elastic member 52 is in contact with the inner side wall of the housing, and the first protrusion 437 and the second protrusion 438 are arranged at intervals with the inner side wall of the housing; the first elastic member 52 can prevent the gas from passing between the inner sidewall of the housing and the second fixing portion 43 in the dust collecting chamber 201, and the first elastic member 52 can also weaken or isolate the second fixing portion 43 from transmitting the vibration energy to the housing.
In the embodiment, one of the first protruding portion 437 and the second protruding portion 438 is provided with a protruding portion 432, the inner side wall of the housing is provided with a recessed groove 203, and the protruding portion 432 is engaged with the recessed groove 203. When the guide portion 432 is engaged with the guide groove 203, the vibration guide and the filter 31 can be prevented from rotating relative to the first housing 21, and the vibration guide and the filter 31 can be securely mounted in the dust collecting chamber 201. In this embodiment, the filter assembly 30 can be detached from the dust collecting chamber 201, and the filter assembly 30 can be detached from the dust collecting chamber after the dust collecting chamber is opened and the guide portion 432 is separated from the guide groove 203.
In the embodiment, the second fixing portion 43 separates the interior of the housing into the dust collecting cavity 201 and the suction cavity 223, the second fixing portion 43 and the first elastic member 52 jointly block one end of the dust collecting cavity 201 near the suction cavity 223, the filter member 31, the supporting portion 42 and the first fixing portion 41 are all arranged in the dust collecting cavity 201, specifically, the interior of the housing is also provided with the separating portion 27, the separating portion 27 blocks one end of the suction cavity 223 near the dust collecting cavity 201, the separating portion 27 is provided with a suction opening 222 communicated with the suction cavity 223, the second fixing portion 43 is arranged near the suction opening 222, the first fixing portion 41 is positioned at one side of the second fixing portion 43 far from the suction opening 222, the filter member 31 is provided with a ventilation cavity 301, the second fixing portion 43 is provided with a ventilation opening 431, the ventilation cavity 301 is communicated with the suction opening 222 through the ventilation opening 431, when the dust collector works, negative pressure is formed in the suction cavity 223, airflow outside the dust collector 10 sequentially passes through the dust collecting opening 202, the dust collecting cavity 201, the filter member 31, the ventilation opening 431, the suction opening 222, and the air flow finally enters the dust collecting cavity 223 and then is discharged outside the housing, and the dust collecting cavity 202, and the dust inside the dust collecting cavity 31 can be sucked into the dust collecting cavity 31, and the dust can be prevented from entering the dust and the dust cavity 31.
In an embodiment, the filter assembly 30 further includes a second elastic member 51, the second elastic member 51 has elasticity, the second elastic member 51 can be deformed under force, and after the external force acting on the second elastic member 51 is removed, the second elastic member 51 can be restored, the second elastic member 51 contacts with one side of the second fixing portion 43 away from the fixing portion 41 and is disposed around the ventilation opening 431, the second elastic member 51 further contacts with the partition portion 27, the second elastic member 51 is disposed around the ventilation opening 431, and the second elastic member further is disposed around the suction opening 222, and the second elastic member 51 can ensure air tightness when the ventilation opening 431 is communicated with the suction opening 222.
In the embodiment, the second fixing portion 43 is spaced from the partition portion 27, specifically, the second elastic member 51 is located between the second fixing portion 43 and the partition portion 27, and the second fixing portion 43 is spaced from the partition portion 27 to avoid the second fixing portion 43 contacting with the partition portion 27, so as to avoid the vibration energy on the filter assembly 30 from being transferred to the partition portion 27, wherein the second elastic member 51 can weaken or avoid the vibration energy from being transferred to the partition portion 27 and the housing through the second fixing portion 43 when the vibration member 50 vibrates.
In an embodiment, the filter assembly 30 further includes a secondary filter element 32, the secondary filter element is covered on the filter element 31, specifically, a filter cavity 321 is disposed in the secondary filter element 32, a second cavity opening is formed on a side, close to the second fixing portion 43, of the secondary filter element 32, the second cavity opening is communicated with the filter cavity 321, a filter small hole is formed on a side wall of the secondary filter element 32, so that the filter cavity 321 is communicated with the outside of the secondary filter element 32, when the secondary filter element 32 is covered on the filter element 31, the first fixing portion 41 and the filter element 31 are disposed in the filter cavity 321, the secondary filter element 32 is connected with the second fixing portion 43, and the second fixing portion 43 seals the second cavity opening. The filter piece 31 is high-efficient filter cotton or high-efficient filter, because the filtration pore of filter piece 31 is little than the filtration pore of vice filter piece 32, the filtration pore of filter piece 31 is plugged up easily to impurity such as big granule impurity such as piece and hair, the comparatively difficult of clean filter piece 31 simultaneously, and vice filter piece 31 can reduce granule impurity and adhere to on the filter piece 31, reduce the clean degree of difficulty of filter piece 31, when clean filter unit moreover, need not to carry out the dismouting to filter piece 31 and wash, can be automatic shake off in dust collection cavity 201 with the impurity that adheres to on filter piece 31 and vice filter piece 32 through the vibration of vibrating piece 50, the simple operation.
As shown in fig. 1 to 10, in the embodiment, the housing includes a first shell 21 and a second shell 22 which are detachably connected, the dust collection opening 202 and the dust collection cavity 201 are both disposed on the first shell 21, a mounting opening 221 is disposed on a side of the first shell 21 close to the second shell 22, the mounting opening 221 is communicated with the dust collection cavity 201, when the first shell 21 is in an open state relative to the second shell 22, the mounting opening 221 is exposed out of the housing, the filter 31 can be mounted in the dust collection cavity 201 from the mounting opening 221, then the first shell 21 is buckled with the second shell 22, and the mounting opening 221 is closed.
Further, the first shell 21 includes a middle shell 211 and a top shell 212, the top shell 212 and the middle shell 211 can be movably connected, a part of the dust collecting cavity 201 is formed in the middle shell 211, another part of the dust collecting cavity 201 is formed in the top shell 212, the dust collecting opening 202 is formed in the top shell 212, the mounting opening 221 is formed in the middle shell 211, the middle shell 211 and the second shell 22 can be detachably connected, one of the middle shell 211 and the top shell 212 is provided with a locking key 214, the other one is provided with a locking part 215, and when the top shell 212 is matched with the middle and closes the dust collecting cavity 201, the locking key 214 is buckled with the locking part 215 to prevent the top shell 212 from accidentally rotating relatively to the middle and enable the dust collecting cavity 201 to be opened, so that impurities in the dust collecting cavity 201 are prevented from falling from the dust collecting cavity 201. When the user needs to clean the impurities in the dust collecting cavity 201, the user only needs to slide the locking key 214 to separate the locking key from the locking part 215, the top shell 212 rotates relative to the middle shell 211 and can open the dust collecting cavity 201, and the impurities can be poured out of the dust collecting cavity 201.
In the embodiment, the dust collector 10 further includes a fan 61, the fan 61 is disposed in the suction cavity 223, the second shell 22 is provided with an air outlet 224, the air outlet 224 is communicated with the suction cavity 223, when the fan 61 operates, negative pressure is formed in the suction cavity 223, air outside the dust collector 10 forms an air flow, and the air flow sequentially passes through the dust collection opening 202, the dust collection cavity 201, the filter 31, the suction cavity 223 and the air outlet 224 to form a complete air flow channel. In a preferred embodiment, the ventilation cavity 301 is formed on the filter element 31, the secondary filter element 32 is covered on the first filter element 31, so that small particle impurities such as dust can enter between the secondary filter element 32 and the filter element 31, but the dust cannot penetrate through the filter element 31 to enter the ventilation cavity 301, and thus the ventilation cavity 301 is always in a clean state, and the small particle impurities are prevented from entering the suction guiding cavity 223 to damage the fan 61.
Compared with the prior art, the dust collector provided by the application has the advantages that the vibration piece is fixedly connected with the vibration guide piece, so that the vibration energy can be transmitted to the vibration guide piece when the vibration piece vibrates, the filter piece surrounds the periphery of the vibration guide piece, the vibration guide piece is connected with the filter piece, the vibration energy transmitted to the vibration guide piece transmits the vibration energy to the filter piece through the vibration guide piece, the loss of the vibration energy transmitted between the vibration guide piece and the filter piece is reduced, the vibration piece can stably transmit the vibration energy to the filter piece through the vibration guide piece, impurities such as dust and fragments attached to the filter piece can be shaken off in the dust collection cavity, the dust collection cavity is opened to pour out the impurities, and the cleaning of the filter assembly can be completed without disassembling and cleaning the filter piece, so that the dust collector is simple and convenient to operate.
The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed are illustrative and not restrictive. The scope of the application is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (9)
1. A vacuum cleaner, comprising:
the dust collecting device comprises a shell, a dust collecting device and a dust collecting device, wherein the shell is provided with a dust collecting cavity and a dust collecting port communicated with the dust collecting cavity; the method comprises the steps of,
the filter assembly is arranged in the dust collection cavity, the filter assembly comprises a filter element, a vibration guide element and a vibration element, the filter element surrounds the periphery of the vibration guide element, the vibration guide element is fixedly connected with the filter element, and the vibration element is fixedly connected with the vibration guide element;
the utility model discloses a filter, including filter, support, filter, vibration guide, filter, support, first fixed part, support, second fixed part, the vibration guide, the both ends of vibration guide with filter fixed connection, the vibration guide include first fixed part, supporting part and second fixed part, first fixed part with the second fixed part respectively with the both ends of supporting part are connected, the filter centers on in supporting part sets up, first fixed part with second fixed part respectively with filter fixed connection.
2. The vacuum cleaner according to claim 1, wherein a receiving chamber is provided in the support portion, a fastening portion is provided on a side wall of the receiving chamber, the vibrating member is provided in the receiving chamber, and the vibrating member is in contact with the fastening portion and is fixed in the receiving chamber;
and/or, the vibration guide piece further comprises a protection part, the first fixing part is provided with a first cavity opening communicated with the accommodating cavity, and the protection part is at least partially inserted into the first cavity opening.
3. The vacuum cleaner of claim 1, wherein a first connecting portion and a second connecting portion are provided at a distance from each other on an end of the support portion remote from the first fixing portion, the second fixing portion is provided with a first fixing groove and a second fixing groove, the first connecting portion is inserted into the first fixing groove, and the second connecting portion is inserted into the second fixing groove; and/or, the supporting part and the first fixing part are integrally formed.
4. The vacuum cleaner of claim 1, wherein a side of the first fixing portion adjacent to the supporting portion is concavely provided with a first groove, the first groove is disposed around the supporting portion, a side of the filter element remote from the second fixing portion is provided with a first guide surface, the filter element is inserted into the first groove, and the first guide surface is in close contact with a bottom wall of the first groove.
5. The vacuum cleaner of claim 1, wherein a second groove is concavely provided in a side of the second fixing portion adjacent to the supporting portion, the second groove is provided around the supporting portion, a side of the filter member remote from the first fixing portion has a second guide surface, the filter member is inserted into the second groove, and the second guide surface is in close contact with a groove bottom wall of the second groove.
6. A vacuum cleaner according to any one of claims 1 to 5 wherein the second securing portion is spaced from the housing adjacent an inner side wall of the second securing portion.
7. The vacuum cleaner of claim 6, wherein the sidewall of the second fixing portion has a first protrusion and a second protrusion protruding therefrom, a gap exists between the first protrusion and the second protrusion, the filter assembly further includes a first elastic member, the elastic member is sleeved in the gap between the first protrusion and the second protrusion, the first elastic member contacts with the inner sidewall of the housing, and the first protrusion and the second protrusion are spaced apart from the inner sidewall of the housing;
the first convex part and the second convex part are provided with guide parts in a protruding mode, guide grooves are concavely formed in the inner side wall of the shell, and the guide parts are clamped in the guide grooves.
8. The vacuum cleaner of claim 7, wherein the second securing portion divides the interior of the housing into a dust collection chamber and a suction chamber, the second securing portion and the first resilient member cooperate to block an end of the dust collection chamber adjacent the suction chamber, and the filter member, the support portion, and the first securing portion are disposed within the dust collection chamber.
9. The vacuum cleaner of claim 8, wherein the filter member has a ventilation chamber provided therein, the second fixing portion has a ventilation opening provided therein in communication with the ventilation chamber, the ventilation opening being in communication with the suction chamber, and the filter member further includes a second elastic member in contact with a side of the second fixing portion remote from the first fixing portion and disposed around the ventilation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310529717.4A CN116236086B (en) | 2023-05-11 | 2023-05-11 | Dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310529717.4A CN116236086B (en) | 2023-05-11 | 2023-05-11 | Dust collector |
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| CN116236086A CN116236086A (en) | 2023-06-09 |
| CN116236086B true CN116236086B (en) | 2023-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN114680707A (en) * | 2020-12-31 | 2022-07-01 | 珠海格力电器股份有限公司 | Dirt and dust separating device and dust collector |
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| CN218338347U (en) * | 2022-08-03 | 2023-01-20 | 安克创新科技股份有限公司 | Collecting device and dust collecting equipment |
| CN218587058U (en) * | 2022-09-09 | 2023-03-07 | 瑞声光电科技(常州)有限公司 | Vibration motor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2021106746A4 (en) * | 2021-08-24 | 2021-11-11 | Fanca Technologies Pty Ltd | A dust mitigation system |
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2023
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| JP2007330457A (en) * | 2006-06-14 | 2007-12-27 | Toshiba Corp | Vacuum cleaner |
| CN106725113A (en) * | 2017-01-06 | 2017-05-31 | 宁海凯特立电器有限公司 | One kind removes dust remover filter dirt block apparatus |
| CN114680707A (en) * | 2020-12-31 | 2022-07-01 | 珠海格力电器股份有限公司 | Dirt and dust separating device and dust collector |
| CN218247081U (en) * | 2022-07-28 | 2023-01-10 | 深圳市魔方数码科技有限公司 | Dust suction device convenient to clean |
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| CN116236086A (en) | 2023-06-09 |
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