CN112842136B - Dust barrel of dust collector and dust collector - Google Patents
Dust barrel of dust collector and dust collector Download PDFInfo
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- CN112842136B CN112842136B CN202110013201.5A CN202110013201A CN112842136B CN 112842136 B CN112842136 B CN 112842136B CN 202110013201 A CN202110013201 A CN 202110013201A CN 112842136 B CN112842136 B CN 112842136B
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- dust
- closing mechanism
- air outlet
- rotary closing
- rotary
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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
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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
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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
- A47L9/22—Mountings for motor fan assemblies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The application discloses dust catcher dirt bucket has dirt bucket casing and is located the filter equipment of dirt bucket casing, includes: have airflow channel in the dirt bucket casing, airflow channel includes air intake and air outlet, the dust catcher dirt bucket includes: a rotary closing mechanism mounted on the air outlet; the rotary closing mechanism is provided with a bearing structure matched with the filtering device; when the filter is installed in the dust barrel shell, the rotary closing mechanism opens the air outlet through the force bearing structure; the rotary closing mechanism closes the air outlet when the filter device is detached from the dust bucket housing. This application can cooperate filter equipment's dismantlement at dust catcher dirt bucket, with the air outlet closure to prevent that external foreign matter from getting into the motor, cause the damage to motor body, reduce user's potential safety hazard.
Description
Technical Field
The application relates to the field of dust collectors, in particular to a dust barrel of a dust collector and a dust collector.
Background
The dust collector has become an essential household appliance for family life and is widely used.
The dust collector mainly comprises a motor, a filter and a dust barrel. Under the condition that the dust collector normally works, the built-in motor of the dust collector drives the impeller to rotate to generate suction force to suck external sundries into the dust barrel, so that dust collection work is finished; meanwhile, the outside air enters the dust collector and is filtered by the filter to be discharged from the dust collector, and the air circulation in the dust collector is completed. During the daily use, the dust collector needs to be subjected to necessary maintenance (such as cleaning and repairing) in order to ensure the dust collector to work normally.
In the prior art, in the process of maintaining a dust collector, a filter of the dust collector needs to be taken out of a dust barrel of the dust collector, however, along with the taking out of the filter, an air outlet corresponding to a motor of the dust collector exposes a motor body to the outside, so that external foreign matters directly enter the motor and damage the motor; meanwhile, the motor suction port is exposed outside, and unnecessary potential safety hazards can be caused to a user of the dust collector.
Disclosure of Invention
In order to solve the above problems, the present application provides a dust barrel of a dust collector and a dust collector.
The application provides a dust catcher dirt bucket has dirt bucket casing and is located the filter equipment of dirt bucket casing, includes:
have airflow channel in the dirt bucket casing, airflow channel includes air intake and air outlet, the dust catcher dirt bucket includes: a rotary closure mechanism mounted on the outlet;
the rotary closing mechanism is provided with a bearing structure matched with the filtering device; when the filter is installed in the dust barrel shell, the rotary closing mechanism opens the air outlet through the force bearing structure; when the filter device is detached from the dust bucket housing, the rotary closing mechanism closes the air outlet.
Optionally, an elastic mechanism is further arranged on the rotary closing mechanism; when the filtering device is detached from the dust barrel shell, the rotary closing mechanism closes the air outlet under the action of the elastic mechanism.
Optionally, the air outlet includes shielding blades radially arranged in a radial direction; correspondingly, the rotary closing mechanism comprises shielding plates which are arranged in a radial shape and correspond to the shielding blades.
Optionally, when the rotary closing mechanism opens the air outlet, the shielding plate rotates to a position overlapping with the shielding blade by the force-bearing structure; when the rotary closing mechanism closes the air outlet, the shielding plate rotates to the middle position of the adjacent shielding blade.
Optionally, a mounting platform is arranged at a position, close to the air outlet, of the inner side wall of the dust barrel, and the rotary closing mechanism is mounted through the mounting platform and can rotate on the mounting platform.
Optionally, the mounting platform is provided with a mounting protrusion, and correspondingly, the rotary closing mechanism is provided with a mounting groove matched with the mounting protrusion.
Optionally, the dust barrel inner side wall is provided with a rotary limiting groove, correspondingly, the rotary closing mechanism side wall is provided with a rotary protrusion along the radial direction, and the rotary protrusion is matched with the rotary limiting groove.
Optionally, the force bearing structure comprises at least one groove arranged on the rotary closing mechanism; the top of the filter device combined with the air outlet is provided with a bulge matched with the groove; when the filtering device is mounted or dismounted, the filtering device drives the rotary closing mechanism to rotate through the bulge.
Optionally, an elastic matching mechanism matched with the elastic mechanism is arranged on the inner side wall of the dust barrel of the dust collector;
the elastic mechanism comprises a return spring, one side of the return spring is fixed in the rotating mechanism, and the other side of the return spring is connected with the elastic matching mechanism.
Optionally, when the filtering device is installed, the return spring is driven by the force bearing structure to store elastic force; after the filtering device is disassembled, the reset spring releases the elastic force to push the rotary closing mechanism to reset, and the air outlet is closed.
Optionally, a groove for guiding the filter device to rotate is radially arranged on the inner side wall of the dust barrel of the dust collector as an installation guide structure, and the groove is provided with a matching opening facing the installation side of the filter device;
when the rotary closing mechanism is in a position for closing the air outlet, the force bearing structure is positioned at a position with a matching opening in the installation guide structure.
Optionally, the dust bucket housing further comprises: and a motor mounting fence arranged around the air outlet and used for fixedly mounting a dust collector motor.
The present application further provides a vacuum cleaner, comprising: a dust barrel, a dust collector motor and a filtering device; the dust barrel is provided with a dust barrel shell, and the filtering device is positioned inside the dust barrel shell;
the outer side wall surface of the dust barrel shell is provided with a side arm extending out, and the head part of the side arm is provided with a dust collection head; have airflow channel in the dirt bucket casing, airflow channel includes air intake and air outlet, the dust catcher dirt bucket includes: a rotary closing mechanism mounted at the air outlet;
the rotary closing mechanism is provided with a bearing structure matched with the filtering device; when the filter is installed in the dust barrel shell, the rotary closing mechanism opens the air outlet through the force bearing structure; when the filter device is detached from the dust bucket housing, the rotary closing mechanism closes the air outlet.
Compared with the prior art, the method has the following advantages:
the application provides a dust catcher dirt bucket has dirt bucket casing and is located the filter equipment of dirt bucket casing, includes: have airflow channel in the dirt bucket casing, airflow channel includes air intake and air outlet, the dust catcher dirt bucket includes: a rotary closing mechanism mounted on the air outlet; the rotary closing mechanism is provided with a bearing structure matched with the filtering device; when the filter is installed in the dust barrel shell, the rotary closing mechanism is enabled to open the air outlet through the force bearing structure; when the filtering device is detached from the dust barrel shell, the rotary closing mechanism closes the air outlet, and the rotary closing mechanism which is matched with the installation or detachment process of the filtering device and opens or closes the air flow channel of the dust barrel shell is arranged on the dust barrel shell of the dust collector, and the rotary closing mechanism is matched with the installation of the motor filtering device and opens the air outlet of the air flow channel, so that the dust collector can normally work; simultaneously, rotatory closing mechanism can also cooperate the dismantlement of motor dust catcher, closes airflow channel's air outlet to prevent that external foreign matter from getting into the motor, cause the damage to motor body, reduce user's potential safety hazard.
Drawings
FIG. 1 is a schematic view of a vacuum cleaner according to a first embodiment of the present disclosure;
fig. 2 is a schematic structural view of the air outlet of the dust barrel housing and the rotary closing mechanism according to the first embodiment of the present disclosure;
FIG. 3 is a schematic view of a filter device according to a first embodiment of the present disclosure;
FIG. 4 is a schematic view of a structure of an outlet of a vacuum cleaner according to a first embodiment of the present disclosure;
FIG. 5 is a partial cross-sectional view of the position of the dust bucket rotary closure mechanism provided in accordance with the first embodiment of the present application;
wherein the orientation of the cleaner outlet in figures 4 and 5 is reversed relative to that of figures 1 and 2.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
In the present application, a dust container and a dust collector are provided, respectively, and are described in detail in the following embodiments one by one.
In order to more clearly show the working principle of the dust barrel of the dust collector provided by the embodiment of the application, the first embodiment of the application firstly introduces the dust collector.
Please refer to fig. 1, which is a schematic structural diagram of a vacuum cleaner according to a first embodiment of the present application.
The dust collector comprises: a dust barrel 101, a dust collector motor 102 and a filtering device 103; wherein, the dust bucket 101 has a dust bucket shell 104, and the filtering device 103 is located inside the dust bucket shell 104.
An airflow channel is further disposed inside the dust bucket housing 104, and specifically, the airflow channel is formed by the internal structure of the dust bucket housing 104 and the structures of the devices installed inside the dust bucket housing 104 (not shown in fig. 1). The airflow path includes an intake opening 105 and an exhaust opening 106.
The vacuum cleaner motor 102 is mounted at the outlet 106. The outer side wall of the housing of the dust barrel 101 is provided with a side arm 107 extending out, and the head of the side arm is provided with a dust collection head 109.
In a case where the cleaner is normally operated, the cleaner motor 102 provides suction force to suck air inside the dust tub 101. Under the action of the suction force generated by the dust collector motor 102, the air inside the dust barrel 101 is filtered by the filter device 103 and then flows out through an air duct provided by the dust collector motor 102; negative pressure is formed between the interior of the dust barrel 101 and the outside, and under the action of the negative pressure, the dust collection head 109 generates suction force to the outside, so that outside air is communicated with dust and is sucked into the dust barrel 101 together, and then the dust flows out through an air duct provided by the dust collector motor 102.
As can be seen from the above description of the operation principle of the vacuum cleaner, the filtering device 103 is used for filtering the impurities sucked into the dust barrel 101 when the vacuum cleaner is in operation, so that the air without impurities is exhausted to the outside. Therefore, in the process of practical application, the filter device 103 needs to be disassembled frequently, and necessary cleaning work is performed on the filter device 103.
In order to prevent the motor 102 from being exposed to the outside through the air outlet 106 corresponding to the motor 102 after the filter 103 is removed, the dust barrel housing 104 further includes: a rotary closure mechanism 108 mounted at the outlet port 106.
In order to facilitate understanding of the connection relationship between the rotary closing mechanism 108 and the air outlet 105 of the dust bucket housing 104 and the respective structures thereof, the rotary closing mechanism 106 and the air outlet 105 of the dust bucket housing 104 provided in the first embodiment of the present application will be described in detail below with reference to fig. 2 and 3.
Please refer to fig. 2, which is a schematic structural diagram of the air outlet 106 of the dust barrel housing 104 and the rotary closing mechanism 108 according to the first embodiment of the present disclosure.
The air outlet 106 includes shielding blades 201 radially arranged.
In order to ensure that the rotary closing mechanism 108 can cooperate with the shielding blade 201 to close the air outlet 106 after the filter 103 is detached, the rotary closing mechanism 108 is provided with shielding plates 202 which are arranged corresponding to the shielding blade 201 and are arranged in a radial shape.
When the vacuum cleaner is normally operated, that is, when the filter 103 is installed inside the dust barrel 101, the shielding plate 202 is rotated to a position overlapping with the shielding blade 201, so that the air outlet 106 is opened; after the filter 103 is detached, the shielding plate 202 rotates to the middle position of the adjacent shielding blade 201, so that the air outlet 106 is closed.
It should be noted that the above-described structure of the air outlet 106 and the rotary closing mechanism 108 is only one preferred embodiment of the present application, and in other embodiments, different structures may be adopted, for example: the outlet port 106 may be formed in a hollow circular shape, and the rotary closing mechanism 108 may be formed in a structure capable of automatically opening and closing the outlet port 106 in association with attachment and detachment of the filter 103. This is a simple modification of the structure of the outlet vent 106 and the rotary closure 108 described in the first embodiment of the present application, without departing from the core of the present application, and is within the scope of the present application.
As can be seen from the above description, the installation and removal of the filter 103 is the key to the opening and closing of the outlet 106.
In the first embodiment of the present application, in order to cooperate with the installation of the filter 103, the rotary closing mechanism 108 is further provided with a force-bearing structure 203 cooperating with the filter device, and specifically, the force-bearing structure 203 includes at least one groove 205 provided in the rotary closing mechanism 108. The groove 205 is used for cooperating with the mounting and dismounting processes of the filter 103 to drive the rotary closing mechanism 108 to rotate at the mounting position thereof, so as to achieve the effect of opening and closing the air outlet 106.
Please refer to fig. 3, which is a schematic structural diagram of a filtering apparatus according to a first embodiment of the present application.
The top of the filter 103 combined with the air outlet 106 is provided with a protrusion 301 matched with the groove 205, and when the filter device 103 is mounted or dismounted, the filter device 103 drives the rotary closing mechanism 108 to rotate through the protrusion 301.
When the filter 103 is mounted in place, the rotary closing mechanism 108 is driven by the protrusion 301 to rotate along with the mounting process of the filter 103, so that the shielding plate 202 rotates to a position overlapping with the shielding blade 201, and the air outlet 106 is opened.
Similarly, when the filter 103 is detached, the rotary closing mechanism 108 is driven by the protrusion 301 to rotate along with the detachment process of the filter 103, so that the shielding plate 202 is located at the middle position of the adjacent shielding blade 201, and the air outlet 106 is closed.
After the filter 103 is detached, in order to keep the rotating and closing mechanism in a stable state, the rotating and closing mechanism 108 is further provided with an elastic mechanism 204, and specifically, the elastic mechanism 204 is further configured to close the air outlet 106 under the action of the elastic mechanism 204 when the filter device 103 is detached from the dust bucket housing 104, by the rotating and closing mechanism 108.
Please refer to fig. 4, which is a schematic structural diagram illustrating a position of the vacuum cleaner outlet 106 according to a first embodiment of the present disclosure, wherein the orientation of the outlet 106 shown in fig. 4 is opposite to that of the outlet 106 shown in fig. 1 and 2, and the vacuum cleaner motor 102 is installed at the bottom (the vacuum cleaner motor 102 is not shown in fig. 4).
At the installation position of the elastic mechanism 204, an elastic matching mechanism 401 matched with the elastic mechanism 204 is further arranged on the inner side wall of the dust barrel of the dust collector.
The elastic force mechanism 204 comprises a return spring 402, one side of the return spring 402 is fixed inside the rotating mechanism, and the other side of the return spring 402 is connected with the elastic force matching mechanism 401.
When the filtering device 103 is installed in place, the return spring 402 is driven by the force-bearing structure 203 to store elastic force; after the filter device 103 is detached, the return spring 402 releases the elastic force to push the rotary closing mechanism 108 to return, so as to close the air outlet 106, and under the action of the elastic force of the return spring 402, the rotary closing mechanism 108 keeps a state of closing the air outlet 106.
In order to facilitate the installation of the filtering device 103 inside the dust barrel 101 of the dust collector, an installation guide structure 403 for guiding the installation of the filtering device 103 is further disposed on the inner side wall of the dust barrel 101 of the dust collector, and a matching opening 404 is disposed on one side of the installation guide structure 403; the mating opening 404 corresponds to the load-bearing structure 203 when the rotary closure mechanism 108 is in a position to close the outlet vent 106.
Specifically, the installation guide mechanism 403 is a groove radially disposed along the inner sidewall of the dust bucket. When the filter device 103 is installed, the protrusion 301 arranged on the filter device 103 penetrates through the matching opening 404 to be matched with the groove 205 of the force-bearing structure 203, and the force-bearing structure 203 is driven by the protrusion 301 to rotate along the installation guide mechanism 403.
Referring to fig. 5, which is a partial sectional view of the dust barrel in the position of the rotary closing mechanism according to the first embodiment of the present application, wherein the air outlet 106 shown in fig. 5 is oriented oppositely to the air outlet 106 shown in fig. 1 and 2, the vacuum motor 102 is mounted at the bottom (the vacuum motor 102 is not shown in fig. 4).
In order to mount the rotary closing mechanism 108 inside the dust bucket housing 104 and simultaneously rotate the rotary closing mechanism 108 inside the dust bucket housing 104, a mounting platform 501 is disposed on the inner side wall of the dust bucket 101 near the air outlet 106, and the rotary closing mechanism 108 is mounted through the mounting platform 501 and can rotate on the rotary platform 501.
Specifically, the mounting platform 501 is provided with a mounting protrusion 502, and correspondingly, the rotary closing mechanism 108 is provided with a mounting groove 503 matched with the mounting protrusion 502.
The installation of the rotary closure mechanism 108 is completed by engaging the installation recess 503 provided on the rotary closure mechanism 108 with the rotary platform 501.
It should be noted that the above-mentioned scheme of mounting the rotary closing mechanism 108 on the rotary platform 501 through the mutual engagement of the mounting protrusion 503 and the mounting groove is only one preferred embodiment of the present application, and in other embodiments, different structures may be adopted, for example: a sliding guide may be provided on the mounting platform 501 and the rotary closure mechanism may be mounted on the sliding guide. This is a simple variation of the form of mounting of the rotary closure mechanism described in the first embodiment of the present application, without departing from the core of the present application and within the scope of protection of the present application.
In addition, in order to limit the rotation angle of the rotary closing mechanism 108 on the rotary platform 501, so that the rotary closing mechanism 108 is matched with the installation of the filtering device 103 to accurately open or close the air outlet 106, the inner side wall of the dust barrel 101 is further provided with a rotary limiting groove 504, correspondingly, the side wall of the rotary closing mechanism 108 is provided with a rotary protrusion 505 in the radial direction, and the rotary protrusion 505 is matched with the rotary limiting groove 504.
Specifically, when the filter device 103 is installed, the protrusion 301 disposed on the filter device 103 is matched with the force-bearing structure 203 of the rotary closing mechanism 108, the rotary closing mechanism 108 is driven to rotate by the force-bearing structure 203, when the rotary protrusion 505 disposed along the radial direction on the sidewall of the rotary closing mechanism 108 contacts with the inner sidewall of the rotary limiting groove 504, the rotation is stopped, and at this time, the shielding plate 202 disposed on the rotary closing mechanism 108 rotates to overlap with the shielding blade 201 adjacent to the air outlet, so that the air outlet 106 is opened.
In summary, in the vacuum cleaner provided in the first embodiment of the present application, the dust barrel housing 104 is provided with a rotary closing mechanism 108 for opening or closing the airflow channel of the dust barrel housing 104 in cooperation with the installation and removal processes of the filtering device 103, and the rotary closing mechanism 108 is installed in cooperation with the filtering device 103 to open the air outlet 106 of the airflow channel, so that the vacuum cleaner can normally operate; simultaneously, rotatory closing mechanism can also cooperate the dismantlement of motor dust catcher, closes airflow channel's air outlet 106 to prevent that external foreign matter from getting into the motor, cause the damage to motor body, reduce user's potential safety hazard.
Which is a schematic structural view of the motor suction opening 108 and the rotary closing mechanism 105 provided in the first embodiment of the present application.
In the above embodiments, a vacuum cleaner is provided, and accordingly, the second embodiment of the present application provides a dust container 101 of a vacuum cleaner, which is substantially similar to the first embodiment described above, so that the description is simple, and please refer to the part of the description of the first embodiment for the relevant points, and the following description of the embodiment of the dust container 101 of the vacuum cleaner is only schematic.
A dust barrel 101 of a dust collector provided in a second embodiment of the present application has a dust barrel housing 104 and a filtering device 103 located in the dust barrel housing 104, and includes:
the dust barrel housing 104 has an airflow channel therein, the airflow channel includes an air inlet 105 and an air outlet 106, the dust barrel 101 of the dust collector includes: a rotary closure mechanism 108 mounted on the outlet vent 106;
the rotary closing mechanism 108 is provided with a force bearing structure 203 matched with the filtering device 103; when the filter device 103 is installed in the dust bucket shell 104, the rotary closing mechanism 108 is enabled to open the air outlet 103 through the force bearing structure 203; when the filter device 103 is detached from the dust bucket housing 104, the rotary closing mechanism 108 closes the air outlet 103.
Optionally, an elastic mechanism 204 is further disposed on the rotary closing mechanism 108; when the filter device 103 is detached from the dust bucket housing 104, the rotary closing mechanism 108 closes the air outlet 103 under the action of the elastic mechanism 204.
Optionally, the air outlet 106 includes shielding blades 201 radially arranged in a radial direction; accordingly, the rotary closing mechanism 108 includes shielding plates 202 arranged radially corresponding to the shielding blades 201.
Optionally, when the rotary closing mechanism 108 opens the air outlet 106, the force-bearing structure 203 rotates the shielding plate 202 to a position overlapping with the shielding blade 201; when the rotary closing mechanism 108 closes the air outlet, the shielding plate 202 rotates to the middle position of the adjacent shielding blade 201.
Optionally, a mounting platform is arranged at a position, close to the air outlet, of the inner side wall of the dust barrel, and the rotary closing mechanism is mounted through the mounting platform and can rotate on the mounting platform.
Optionally, the mounting platform is provided with a mounting protrusion, and correspondingly, the rotary closing mechanism is provided with a mounting groove matched with the mounting protrusion.
Optionally, the dust barrel inner side wall is provided with a rotary limiting groove, correspondingly, the bottom of the rotary closing mechanism is provided with a rotary sliding block matched with the rotary limiting groove.
Optionally, the force bearing structure 203 comprises at least one groove 205 arranged on the rotary closing mechanism; the top of the filter device 103 combined with the air outlet 106 is provided with a bulge 301 matched with the groove 205; when the filter device 103 is mounted or dismounted, the filter device 103 drives the rotary closing mechanism 108 to rotate through the protrusion 301.
Optionally, an elastic matching mechanism 401 matched with the elastic mechanism 204 is arranged on the inner side wall of the dust barrel 101 of the dust collector;
the elastic force mechanism 204 comprises a return spring 402, one side of the return spring 402 is fixed inside the rotary closing mechanism 108, and the other side is connected with the elastic force matching mechanism 401.
Optionally, when the filter device 103 is installed, the return spring 402 is driven by the force-bearing structure 203 to store elastic force; after the filter device 103 is disassembled, the return spring 402 releases the elastic force to push the rotary closing mechanism 108 to return, and the air outlet 106 is closed.
Optionally, a groove for guiding the filter device 103 to be rotatably installed is radially arranged on the inner side wall of the dust barrel 101 of the dust collector as an installation guide structure 403, and the groove is provided with a matching opening 404 facing the installation side of the filter device 403;
when the rotary closing mechanism 108 is in a position to close the air outlet 106, the force-bearing structure 203 is located at a position where there is a mating opening 404 in the mounting guide structure 403.
Optionally, the upper part of the dust barrel shell further comprises: and a motor mounting fence arranged around the air outlet 106 and used for fixedly mounting a dust collector motor.
The vacuum cleaner and the dust barrel 101 of the vacuum cleaner can be used as a cleaning tool to obtain better use effect compared with the prior vacuum cleaner under different application scenes, and the following description is given by taking some specific application scenes as an example.
When the dust collector performs cleaning work, the dust collection head 109 is aligned to the ground, the dust collector motor 102 is started, and the dust collector motor 102 extracts air in the dust barrel 101 through the air outlet 106 formed by the shielding blades 201 arranged in a radial manner and arranged at the upper part of the dust barrel 101 of the dust collector, so that negative pressure is formed between the inside of the dust barrel 101 of the dust collector and the outside to absorb external sundries.
When cleaning the vacuum cleaner, in addition to cleaning the impurities sucked into the dust container 101, the filter device 103 installed inside the dust container 101 needs to be cleaned. Accompanying the process of rotationally detaching the filter device 103, the rotary closing mechanism 108, which is in contact with the top mounting position of the filter device 103, is also rotated together with the rotation of the filter device. In the rotating process, the shielding plates 202 arranged in a radial shape on the rotary closing mechanism 108 move from the position overlapping with the shielding blades 201 to the middle position of the adjacent shielding blades 201 to close the air outlet 106, so as to prevent external impurities from entering the motor 102 through the air outlet 106.
In addition, the dust collector and/or the dust barrel of the dust collector arranged in the dust collector can be arranged in the self-moving cleaning robot, and when a filter arranged in the self-moving cleaning robot is cleaned, a motor suction port arranged in the self-moving cleaning robot is closed along with the filter, so that external sundries are prevented from entering the motor arranged in the self-moving cleaning robot.
Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application, therefore, the scope of the present application should be determined by the claims that follow.
Claims (13)
1. A dust bucket for a dust collector, which comprises a dust bucket shell and a filtering device positioned in the dust bucket shell, and is characterized by comprising:
have airflow channel in the dirt bucket casing, airflow channel includes air intake and air outlet, the dust catcher dirt bucket includes: a rotary closing mechanism mounted on the air outlet;
the rotary closing mechanism is provided with a bearing structure matched with the filtering device; when the filtering device is arranged in the dust barrel shell, the rotary closing mechanism opens the air outlet through the force bearing structure; when the filter device is detached from the dust bucket housing, the rotary closing mechanism closes the air outlet.
2. The dust barrel of the dust collector as claimed in claim 1, wherein the rotary closing mechanism is further provided with an elastic mechanism; when the filtering device is detached from the dust barrel shell, the rotary closing mechanism closes the air outlet under the action of the elastic mechanism.
3. The dust barrel of claim 1, wherein the outlet comprises radially arranged barrier blades; correspondingly, the rotary closing mechanism comprises shielding plates which are arranged corresponding to the shielding blades and are arranged in a radial mode.
4. The dust barrel of claim 3, wherein the force-bearing structure causes the shutter to rotate to a position overlapping the shutter blade when the rotary closing mechanism opens the air outlet; when the rotary closing mechanism closes the air outlet, the shielding plate rotates to the middle position of the adjacent shielding blade.
5. The dust barrel of claim 1, wherein a mounting platform is disposed on the inner sidewall of the dust barrel near the air outlet, and the rotary closing mechanism is mounted on the mounting platform and can rotate on the mounting platform.
6. The dust barrel of claim 5, wherein the mounting platform is provided with a mounting protrusion, and correspondingly, the rotary closing mechanism is provided with a mounting groove matched with the mounting protrusion.
7. The dust barrel of claim 1, wherein the inner sidewall of the dust barrel is provided with a rotation-limiting groove, and correspondingly, the sidewall of the rotary closing mechanism is provided with a rotary protrusion along a radial direction, and the rotary protrusion is matched with the rotation-limiting groove.
8. The dust bucket of claim 1, wherein the force-bearing structure comprises at least one groove disposed in the rotary closure mechanism; the top of the filter device combined with the air outlet is provided with a bulge matched with the groove; when the filtering device is mounted or dismounted, the filtering device drives the rotary closing mechanism to rotate through the bulge.
9. The dust barrel of claim 2, wherein the inner side wall of the dust barrel is provided with an elastic fitting mechanism which is matched with the elastic mechanism;
the elastic mechanism comprises a return spring, one side of the return spring is fixed in the rotary closing mechanism, and the other side of the return spring is connected with the elastic matching mechanism.
10. The dust barrel of claim 9, wherein the return spring is driven by the force-bearing structure to store elastic force when the filtering device is installed; after the filtering device is disassembled, the reset spring releases the elastic force to push the rotary closing mechanism to reset, and the air outlet is closed.
11. The dust container according to claim 8, wherein the inner sidewall of the dust container is provided with a groove as a mounting guide structure for guiding the filter to be rotatably mounted, the groove being provided with a fitting opening facing the mounting side of the filter;
when the rotary closing mechanism is in a position for closing the air outlet, the force bearing structure is positioned at a position with a matching opening in the installation guide structure.
12. The dirt cup of claim 1, wherein the dirt cup housing upper portion further comprises: and a motor mounting fence arranged around the air outlet and used for fixedly mounting a dust collector motor.
13. A vacuum cleaner, comprising: a dust barrel, a dust collector motor and a filtering device; the dust barrel is provided with a dust barrel shell, and the filtering device is positioned inside the dust barrel shell;
the outer side wall surface of the dust barrel shell is provided with a side arm extending out, and the head part of the side arm is provided with a dust collection head; have airflow channel in the dirt bucket casing, airflow channel includes air intake and air outlet, the dust catcher dirt bucket includes: a rotary closing mechanism mounted at the air outlet;
the rotary closing mechanism is provided with a bearing structure matched with the filtering device; when the filtering device is arranged in the dust barrel shell, the rotary closing mechanism opens the air outlet through the force bearing structure; when the filter device is detached from the dust bucket housing, the rotary closing mechanism closes the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013201.5A CN112842136B (en) | 2021-01-06 | 2021-01-06 | Dust barrel of dust collector and dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110013201.5A CN112842136B (en) | 2021-01-06 | 2021-01-06 | Dust barrel of dust collector and dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112842136A CN112842136A (en) | 2021-05-28 |
| CN112842136B true CN112842136B (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110013201.5A Active CN112842136B (en) | 2021-01-06 | 2021-01-06 | Dust barrel of dust collector and dust collector |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100437364B1 (en) * | 2000-07-26 | 2004-06-25 | 삼성광주전자 주식회사 | Cyclone dust-collecting apparatus for Vaccum Cleaner |
| CN101176631A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Filter structure of vacuum cleaner |
| JP4862060B2 (en) * | 2009-03-27 | 2012-01-25 | 日立アプライアンス株式会社 | Vacuum cleaner |
| CN107361694A (en) * | 2017-08-17 | 2017-11-21 | 上海美祎科技有限公司 | Hand held cleaner |
| CN211484359U (en) * | 2019-12-16 | 2020-09-15 | 永康市超锐电器有限公司 | Self-cleaning dust collector |
| CN111317397A (en) * | 2020-04-07 | 2020-06-23 | 宁波市美斯凯电器有限公司 | Handheld vacuum cleaners and cartridge assemblies |
-
2021
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Effective date of registration: 20220824 Address after: 215222 6 groups of eight Village friendship village, Songling Town, Wujiang District, Suzhou, Jiangsu Applicant after: Suzhou Tongfan Intelligent Technology Co.,Ltd. Address before: 215168, No. 108 West Lake Road, Suzhou, Jiangsu, Wuzhong District Applicant before: TINECO INTELLIGENT TECHNOLOGY Co.,Ltd. |
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