CN211299803U

CN211299803U - Dust cup and dust collector with same

Info

Publication number: CN211299803U
Application number: CN201922245291.1U
Authority: CN
Inventors: 钟敏; 殷雪冰; 汤姆·福特; 徐远福; 郭静英; 徐夏
Original assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Current assignee: Midea Group Co Ltd; Jiangsu Midea Cleaning Appliances Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-21
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a dirt cup and dust catcher that has it. This dirt cup includes: the cyclone dust cup comprises a dust cup body, wherein a cyclone chamber enclosing plate is arranged in the dust cup body, and a cyclone is arranged in a region enclosed by the cyclone chamber enclosing plate; the cover plate is detachably connected with the dust cup body, and a cyclone cavity is formed between the cyclone chamber enclosing plate and the cover plate. According to the utility model discloses a dirt cup, apron are connected with the dirt cup body with the detachable mode, and can expose the cyclone after dismantling the apron, can be convenient for the user clean hair and the note of winding on the cyclone to be favorable to keeping the dust removal effect of cyclone.

Description

Dust cup and dust collector with same

Technical Field

The utility model relates to the field of household appliances, particularly, relate to a dirt cup and dust catcher that has it.

Background

For the prior art dust collector with the cyclone, when the airflow sucked into the dust cup has impurities such as hair and paper slip, the hair and the paper slip are easy to be wound on the cyclone, the users are inconvenient to manually clean the impurities, the hair and the paper slip wound on the cyclone can reduce the dust removing effect of the cyclone, and the cyclone can be disabled in serious cases.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides a dust cup, debris such as hair and note that can be convenient for clear up the winding on the cyclone.

The utility model also provides a dust catcher of having above-mentioned dirt cup.

According to the utility model discloses dirt cup includes: the cyclone dust cup comprises a dust cup body, wherein a cyclone chamber enclosing plate is arranged in the dust cup body, and a cyclone is arranged in a region enclosed by the cyclone chamber enclosing plate; the cover plate is detachably connected with the dust cup body, and a cyclone cavity is formed between the cyclone chamber enclosing plate and the cover plate.

According to the utility model discloses dirt cup, apron are connected with the dirt cup body with the detachable mode, and can expose the cyclone after dismantling the apron, can be convenient for the user clean hair and the note of winding on the cyclone to be favorable to keeping the dust removal effect of cyclone.

According to some embodiments of the invention, the cover plate comprises: the cover plate comprises a cover plate body and a protruding part, wherein the protruding part is connected with the cover plate body and is in lap joint with the enclosing plate of the cyclone chamber.

Furthermore, an ash throwing port communicated with the cyclone cavity is arranged on the protruding portion, a dust collecting chamber is arranged in the dust cup body, and the dust collecting chamber is communicated with the cyclone cavity through the ash throwing port.

Furthermore, what get rid of the ash mouth deviates from one side of apron body is provided with the guide muscle, the guide muscle stretches into in the dust collecting chamber.

According to some embodiments of the utility model, be provided with the air inlet on the dirt cup body, be provided with the gas outlet on the apron, the air inlet the gas outlet all with whirlwind chamber intercommunication.

According to some embodiments of the utility model, be provided with air outlet channel on the dirt cup body, air outlet channel is located the outer wall of whirlwind room bounding wall with between the inner wall of dirt cup body, air outlet channel with the whirlwind chamber intercommunication, just air outlet channel with the gas outlet aligns.

Further, the air outlet channel is arranged in parallel to the length direction of the dust cup body.

Furthermore, an included angle between the cover plate and the dust cup body in the length direction is an acute angle, the upper end of the cover plate inclines towards the direction close to the cyclone chamber, and the lower end of the cover plate inclines towards the direction far away from the cyclone chamber.

According to some embodiments of the utility model, the apron deviate from one side of dirt cup body is provided with the handle.

According to another aspect of the present invention, a vacuum cleaner comprises: a dust collector body and the dust cup. The dust collector body is provided with a suction port, a first air inlet of the body, a second air inlet of the body and an air outlet of the body, the first air inlet of the body is communicated with the suction port, and the second air inlet of the body is communicated with the air outlet of the body; the air inlet of the dust cup is communicated with the first air inlet of the machine body, and the air outlet of the dust cup is communicated with the second air inlet of the machine body.

Further, the cleaner body includes: the dust cup cleaning machine comprises a machine body and a machine body guide portion, wherein the suction port and the first air inlet of the machine body are located on the machine body guide portion, the second air inlet of the machine body and the air outlet of the machine body are located on the machine body, an area surrounded by the machine body and the machine body guide portion is a dust cup accommodating portion, and the dust cup is arranged in the dust cup accommodating portion.

Further, the vacuum cleaner further comprises: the motor, be provided with motor accommodating part on the organism body, the motor is arranged in motor accommodating part, just the motor is located organism second air intake with on the air current route of organism air outlet.

Furthermore, a filter assembly is arranged between the second air inlet of the machine body and the air outlet of the machine body, and the motor is positioned on the downstream side of the filter assembly.

Further, the machine body is also provided with a handle, and the dust cup accommodating part is positioned on one side of the motor accommodating part, which is far away from the handle.

Further, one of the cover plate and the machine body is provided with a positioning protrusion, the other is provided with a positioning groove, and the positioning protrusion is suitable for extending into the positioning groove.

Furthermore, a lock rotating shaft is arranged on the machine body guiding part, a lock of the dust cup body is arranged at one end of the dust cup body, which is far away from the cover plate, and the lock of the dust cup body is connected with the lock rotating shaft.

Further, a body lock hook groove is formed in the body guide portion, a dust cup body lock hook is arranged at one end, close to the cover plate, of the dust cup body and is suitable for being locked or unlocked with the body lock hook groove, and after the dust cup body lock hook is unlocked with the body lock hook groove, the dust cup body lock catch is suitable for rotating around the lock catch rotating shaft.

Further, the cover plate is suitable for being attached to the surface of the machine body facing the dust cup accommodating part.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view of the assembly of a dirt cup body and a cover plate;

FIG. 2 is an exploded view of the dirt cup body and cover plate;

FIG. 3 is a perspective view of the dirt cup body;

FIG. 4 is a perspective view of the cover plate;

FIG. 5 is a front view of the cover plate;

FIG. 6 is a rear view of the cover plate;

FIG. 7 is an exploded view of the cleaner body;

FIG. 8 is a schematic view of the vacuum cleaner;

figure 9 is a top view of the cleaner.

Reference numerals:

the dust cup comprises a dust cup body 1, a cyclone chamber coaming 11, a cyclone 12, an air inlet 13, an air outlet channel 14, a partition plate 15, a dust cup body lock catch 16, a dust cup body lock hook 17, a cover plate 2, a cover plate body 21, a bulge 22, an ash throwing port 23, a guide rib 24, an air outlet 25, a handle 26, a positioning groove 27, a cyclone cavity 3, a dust collection chamber 4, a dust cup 10, a machine body guide portion 201, a suction port 2011, a first machine body air inlet 2012, a lock catch rotating shaft 2013, a machine body 202, a second machine body air inlet 2021, a machine body air outlet 2022, a fixing protrusion 2023, a machine body lock hook groove 2024, a dust cup accommodating portion 203, a motor accommodating portion 204, a motor 2041, a filtering component 205, a coarse filtering component 2051, a fine filtering component 2052, a filtering component cover plate 2053, a notch 2054, an air.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

A dirt cup 10 according to an embodiment of the present invention is described in detail below with reference to fig. 1-9.

Referring to fig. 1-6, the dirt cup 10 includes: dust cup body 1, apron 2.

The dust cup body 1 is internally provided with a cyclone chamber enclosing plate 11, a cyclone 12 is arranged in the area enclosed by the cyclone chamber enclosing plate 11, airflow with dust, hair, paper slips and other impurities enters the dust cup body 1 and then is guided into the cyclone 12 by the cyclone chamber enclosing plate 11 to rotate, the dust and the impurities with larger particles are separated from the airflow under the action of centrifugal force, and the hair and the paper slips can be wound on the cyclone 12.

The cover plate 2 is detachably connected with the dust cup body 1, a cyclone cavity 3 is formed between the cyclone chamber enclosing plate 11 and the cover plate 2, the cyclone 12 is arranged in the cyclone cavity 3, namely, the cyclone 12 can be exposed by detaching the cover plate 2, a user can conveniently clean sundries such as hair, paper slips and the like wound on the cyclone 12, and the cyclone 12 is prevented from being blocked by the sundries to influence the dust removal effect.

According to the utility model discloses a dirt cup 10, apron 2 is connected with the dirt cup body 1 with the detachable mode, and can expose cyclone 12 after dismantling apron 2 to be favorable to the clean hair and the note of winding on cyclone 12 of user, and then be favorable to keeping cyclone 12's dust removal effect.

Referring to fig. 1 and 4, the cover plate 2 includes: the cyclone dust collector comprises a cover plate body 21 and a protruding part 22, wherein the cover plate body 21 can be connected with the dust cup body 1 through a buckle, the protruding part 22 is connected with the cover plate body 21, the protruding part 22 is located on one side of the cover plate body 21, which faces the dust cup body 1, and the protruding part 22 is lapped with the cyclone chamber enclosing plate 11 to form a cyclone chamber 3.

Referring to fig. 1 and 4, the protrusion 22 is provided with an ash slinger 23 communicated with the cyclone chamber 3, the dust cup body 1 is provided with a dust collection chamber 4 therein, and the dust collection chamber 4 is communicated with the cyclone chamber 3 through the ash slinger 23.

Specifically, after the protruding portion 22 is overlapped with the cyclone chamber enclosing plate 11, the dust cup body 1 is divided into a cyclone chamber 3 and a dust collecting chamber 4, the cyclone chamber 3 is located above the dust collecting chamber 4, dust and impurities with larger particles are separated from the air flow in the cyclone chamber 3 and enter the dust collecting chamber 4 located below the cyclone chamber 3 through the dust throwing port 23, and the dust collecting chamber 4 is used for storing the dust and the impurities discharged from the cyclone 12.

Referring to fig. 1, 2, 4 and 6, a guiding rib 24 is disposed on one side of the dust ejection opening 23 away from the cover plate body 21, the guiding rib 24 extends into the dust collection chamber 4 to guide dust and impurities into the lower portion of the dust collection chamber 4, and can prevent dust in the dust collection chamber 4 from entering the cyclone chamber 3.

Referring to fig. 1-4, an air inlet 13 is disposed on the dust cup body 1, an air outlet 25 is disposed on the cover plate 2, and both the air inlet 13 and the air outlet 25 are communicated with the cyclone chamber 3.

Specifically, the airflow with dust, hair, paper strips and other impurities enters the cyclone chamber 3 of the dust cup body 1 through the air inlet 13, and the airflow after dust removal through the cyclone chamber 3 is discharged out of the dust cup body 1 through the air outlet 25.

Referring to fig. 1-6, an air outlet channel 14 is disposed on the dust cup body 1, the air outlet channel 14 is located between the outer wall of the cyclone chamber enclosure 11 and the inner wall of the dust cup body 1, the air outlet channel 14 is communicated with the cyclone chamber 3, and the air outlet channel 14 is aligned with the air outlet 25.

Specifically, as shown in fig. 3, a partition plate 15 for partitioning the dust collecting chamber 4 and the air outlet channel 14 is disposed on the dust cup body 1, so as to separate the air outlet channel 14 from the dust collecting chamber 4, and further, the airflow after the preliminary dust removal in the cyclone chamber 3 can be discharged through the air outlet channel 14.

Referring to the embodiment shown in fig. 1, the air outlet channel 14 is disposed parallel to the length direction of the dust cup body 1.

Referring to the embodiment shown in fig. 1, an included angle between the cover plate 2 and the length direction of the dust cup body 1 is an acute angle, the upper end of the cover plate 2 is inclined towards the direction close to the cyclone chamber 3, and the lower end of the cover plate is inclined towards the direction far away from the cyclone chamber 3.

Referring to fig. 1, 2 and 5, a handle 26 is provided on a side of the cover plate 2 facing away from the dust cup body 1.

Specifically, the cover plate 2 and the dust cup body 1 can be connected through a buckle, one side of the cover plate 2, which is far away from the dust cup body 1, is provided with a turnover handle 26, and when the cover plate 2 needs to be detached, the handle 26 can be turned over so as to detach the cover plate 2 by pulling the handle 26.

Referring to fig. 1 to 9, a vacuum cleaner according to another embodiment of the present invention includes a dust cup 10 of the above embodiment, and a cleaner body 20. The cleaner body 20 is provided with a suction port 2011, a first air inlet 2012 of the cleaner body, a second air inlet 2021 of the cleaner body and a cleaner body air outlet 2022, the first air inlet 2012 of the cleaner body is communicated with the suction port 2011, and the second air inlet 2021 of the cleaner body is communicated with the cleaner body air outlet 2022.

The air inlet 13 of the dust cup 10 is communicated with the first air inlet 2012 of the machine body, and the air outlet 25 of the dust cup 10 is communicated with the second air inlet 2021 of the machine body.

Specifically, the airflow sucks impurities such as dust, hair, paper slips and the like into the suction port 2011, then enters the air inlet 13 through the first air inlet 2012 of the machine body, separates most of the dust and the impurities through the cyclone 12, enters the second air inlet 2021 of the machine body through the air outlet channel 14 and the air outlet 25, and finally is exhausted out of the atmosphere through the air outlet 2022 of the machine body.

Referring to fig. 7 and 8, the cleaner body 20 includes: organism body 202 and organism guide 201, organism guide 201 can be used to guide the air current to get into in the dirt cup 10, suction inlet 2011 and the first air intake 2012 of organism are located organism guide 201, and organism second air intake 2021 and organism air outlet 2022 are located organism body 202, and the region that organism body 202 and organism guide 201 enclose is dirt cup holding portion 203, and dirt cup holding portion 203 is arranged in to dirt cup 10.

Referring to fig. 7 and 8, the cleaner further includes: the motor 2041 is provided with a motor accommodating portion 204 on the body 202, the motor 2041 is disposed in the motor accommodating portion 204, and the motor 204 is located on an airflow path between the second air inlet 2021 and the body air outlet 2022 of the body, so as to cool the motor 2041 by airflow.

Specifically, the motor 2041 drives the blades to rotate at a high speed, air negative pressure is generated in the cleaner body 20 to form an air flow, and then impurities such as dust, hair, paper slips and the like are sucked into the suction port 2011 through the air flow, and clean air flow is discharged from the body air outlet 2022.

Referring to fig. 7 and 8, a filter assembly 205 is disposed between the second air inlet 2021 and the air outlet 2022, and the motor 204 is located at a downstream side of the filter assembly 205.

Specifically, the filter assembly 205 is used for filtering small particles of dirt and debris that are not filtered by the dirt cup 10, and the filter assembly 205 includes: a rough filter piece 2051, a fine filter piece 2052 and a filter piece cover plate 2053, the rough filter piece 2051 and the fine filter piece 2052 are provided with notches 2054, an air duct 206 is arranged between the second air inlet 2021 of the machine body and the filter assembly 205, the air duct 206 passes through the notches 2054 of the fine filter piece 2052 and the rough filter piece 2051, one end of the air duct 206 is communicated with the second air inlet 2021 of the machine body, the other end of the air duct 206 faces the filter piece cover plate 2053, the filter piece cover plate 2053 is arranged at the upper end of the filter assembly 205 and is hermetically connected with the machine body 20 of the dust collector, so that the air flow entering the filter assembly 205 from the second air inlet 2021 of the machine body along the air duct 206 can only pass through the rough filter piece 2051 and the fine filter piece 2052 from top to bottom in sequence, thereby being beneficial to preventing the dust and sundries filtered by the filter assembly 205 from blocking, thereby contributing to the life of the hoist motor 204. Preferably, the filter assembly 205 is a removable structure to facilitate the removal of dust from the filter assembly 205 by a user. Alternatively, the coarse filter 2051 is a sponge and the fine filter 2052 is a hypa.

Referring to fig. 7-9, the main body 202 further has a handle 207 for easy access and use of the vacuum cleaner, and the dust cup accommodating portion 207 is located on a side of the motor accommodating portion 204 facing away from the handle 207.

Further, one of the cover plate 2 and the body 202 is provided with a positioning protrusion 2023, and the other is provided with a positioning groove 27, referring to the embodiment shown in fig. 5 and 7, the cover plate 2 is provided with the positioning groove 27, the cleaner body 20 is provided with a fixing protrusion 2023, and the fixing protrusion 2023 is adapted to extend into the positioning groove 27 to position the cover plate 2 on the cleaner body 20.

Referring to fig. 1 and 8, a latch rotating shaft 2013 is disposed on the machine body guiding portion 201, a dirt cup body latch 16 is disposed at an end of the dirt cup body 1 away from the cover plate 2, and the dirt cup body latch 16 is connected to the latch rotating shaft 2013, so that an end of the dirt cup 10 is rotatably connected to the cleaner body 20.

Referring to fig. 1 and 7, a body lock hook groove 2024 is formed in the body guide 201, a dust cup body lock hook 17 is disposed at an end of the dust cup body 1 close to the cover plate 2, the dust cup body lock hook 17 is suitable for being locked with or unlocked from the body lock hook groove 2024, when the dust cup body lock hook 17 is locked with the body lock hook groove 2024, the dust cup 10 is fixed on the cleaner body 20, and the cleaner can perform a dust collection operation. After the dust cup body lock hook 17 and the machine body lock hook groove 2024 are unlocked, the dust cup body lock catch 16 is suitable for rotating around the lock catch rotating shaft 2013 to expose the cover plate 2, so that the hair, paper slips on the cyclone 12 and dust and sundries in the dust collecting chamber 4 can be cleaned by removing the cover plate 2.

Further, the cover plate 2 is suitable for being attached to the surface of the machine body 202 facing the dust cup accommodating portion 203, so that the air outlet 25 of the dust cup 10 is communicated with the second air inlet 2021 of the machine body after the dust cup 10 is placed in the dust cup accommodating portion 203.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A dirt cup, comprising:

the cyclone dust cup comprises a dust cup body, wherein a cyclone chamber enclosing plate is arranged in the dust cup body, and a cyclone is arranged in a region enclosed by the cyclone chamber enclosing plate;

the cover plate is detachably connected with the dust cup body, and a cyclone cavity is formed between the cyclone chamber enclosing plate and the cover plate.

2. The dirt cup of claim 1, wherein the cover plate comprises: the cover plate comprises a cover plate body and a protruding part, wherein the protruding part is connected with the cover plate body and is in lap joint with the enclosing plate of the cyclone chamber.

3. The dirt cup of claim 2, wherein the protrusion has an ash slinger opening communicating with the cyclone chamber, and a dirt collection chamber is provided in the dirt cup body, and the dirt collection chamber communicates with the cyclone chamber through the ash slinger opening.

4. The dirt cup of claim 3, wherein a side of the dirt cup facing away from the cover plate body is provided with a guide rib that extends into the dirt collection chamber.

5. The dirt cup of claim 1, wherein the dirt cup body has an air inlet and the cover plate has an air outlet, both the air inlet and the air outlet being in communication with the cyclone chamber.

6. The dirt cup of claim 5, wherein an air outlet channel is disposed on the dirt cup body, the air outlet channel is located between an outer wall of the cyclone chamber enclosure and an inner wall of the dirt cup body, the air outlet channel is in communication with the cyclone chamber, and the air outlet channel is aligned with the air outlet.

7. The dirt cup of claim 6, wherein the air outlet channel is disposed parallel to a length of the dirt cup body.

8. The dirt cup of claim 7, wherein an angle between the cover plate and the dirt cup body along the length direction is acute, the upper end of the cover plate is inclined toward the cyclone chamber, and the lower end of the cover plate is inclined away from the cyclone chamber.

9. The dirt cup of claim 1, wherein a handle is provided on a side of the cover plate facing away from the dirt cup body.

10. A vacuum cleaner, comprising:

the dust collector comprises a dust collector body, wherein a suction port, a first air inlet of the body, a second air inlet of the body and an air outlet of the body are arranged on the dust collector body;

the dirt cup of any of claims 1-9, wherein the air inlet of the dirt cup is in communication with the first air inlet of the housing and the air outlet of the dirt cup is in communication with the second air inlet of the housing.

11. The vacuum cleaner of claim 10, wherein the vacuum cleaner body comprises: the dust cup cleaning machine comprises a machine body and a machine body guide portion, wherein the suction port and the first air inlet of the machine body are located on the machine body guide portion, the second air inlet of the machine body and the air outlet of the machine body are located on the machine body, an area surrounded by the machine body and the machine body guide portion is a dust cup accommodating portion, and the dust cup is arranged in the dust cup accommodating portion.

12. The vacuum cleaner of claim 11, further comprising: the motor, be provided with motor accommodating part on the organism body, the motor is arranged in motor accommodating part, just the motor is located organism second air intake with on the air current route of organism air outlet.

13. The vacuum cleaner of claim 12, wherein a filter assembly is disposed between the second body inlet and the body outlet, and the motor is located on a downstream side of the filter assembly.

14. The vacuum cleaner of claim 12, wherein the body further has a handle, and the dirt cup receptacle is located on a side of the motor receptacle facing away from the handle.

15. The vacuum cleaner of claim 11, wherein one of the cover plate and the body is provided with a positioning protrusion, and the other is provided with a positioning groove, and the positioning protrusion is adapted to extend into the positioning groove.

16. The vacuum cleaner as claimed in claim 11, wherein the body guide portion is provided with a latch shaft, and an end of the dirt cup body away from the cover plate is provided with a dirt cup body latch, and the dirt cup body latch is connected to the latch shaft.

17. The vacuum cleaner of claim 16, wherein the body guide portion is provided with a body lock hook slot, one end of the dust cup body close to the cover plate is provided with a dust cup body lock hook, the dust cup body lock hook is adapted to be locked with or unlocked from the body lock hook slot, and the dust cup body lock catch is adapted to rotate around the lock catch rotating shaft after the dust cup body lock hook is unlocked from the body lock hook slot.

18. The vacuum cleaner of claim 11, wherein the cover plate is adapted to engage a surface of the body facing the dirt cup receptacle.