CN210433402U - Handheld dust collector - Google Patents
Handheld dust collector Download PDFInfo
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- CN210433402U CN210433402U CN201920982810.XU CN201920982810U CN210433402U CN 210433402 U CN210433402 U CN 210433402U CN 201920982810 U CN201920982810 U CN 201920982810U CN 210433402 U CN210433402 U CN 210433402U
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Abstract
The application discloses handheld dust catcher, handheld dust catcher includes work component and handheld subassembly. The working assembly comprises a cyclone separation part, a motor part and an exhaust air filtering assembly which are sequentially arranged from front to back; the motor part comprises a motor bin shell, a motor and a filtering component, and the filtering component is embedded into the front end of the motor bin shell; the handheld assembly is arranged below the working assembly; the handheld assembly comprises a handle and a power supply part, wherein at least part of the wall surface of the handle and at least part of the wall surface of the power supply part form a supporting surface. The application is more convenient to the clearance of cyclone. And can provide more stable and effective support for the dust collector.
Description
Technical Field
The utility model belongs to the technical field of dust extraction technique and specifically relates to a handheld dust catcher is related to.
Background
At present, a dust collector as a household cleaning appliance has been introduced into thousands of households, wherein a wireless handheld dust collector is popular because the wireless handheld dust collector has the advantages of small size, convenience in carrying and use and the like due to a self-contained battery, and is more suitable for cleaning smaller spaces. When the handheld dust collector is used, an operator often needs to hold the handle by hands to move, lift and the like the whole machine. Because the handheld dust collector integrates the battery, the motor and the cyclone separation device into a place operated by hands, if the overall layout of the handheld dust collector is improper, time and labor are wasted when an operator uses the handheld dust collector, and the overall performance of the handheld dust collector is also affected, so that the good layout is particularly important for the handheld dust collector.
The handheld dust collector disclosed by the prior art has the problem that the support of the support piece on the dust collector is unstable. For example, application No. 201610829668.6, utility model's utility model patent named "vacuum cleaner", is supporting the dust catcher through the battery package that is located the handle below, in order not to influence the holistic weight of dust catcher too much, the quantity of battery is generally in 6 festivals in the battery package, and this kind of design makes the bottom terminal surface of battery package limited, can't provide the most stable support for the dust catcher to because the battery is small in quantity, can't reserve more electric power, thereby reduced the operating time of handheld dust catcher.
In addition, in the existing vacuum cleaner, the filter cotton is generally located in the dust collecting cup body of the cyclone separation device and covers the exhaust end of the cyclone separation device so as to filter the gas exhausted from the exhaust end again. However, when the cyclone separator is cleaned, the filter cotton needs to be taken out first, which causes inconvenience in cleaning the cyclone separator.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem who exists among the prior art, this application has provided a handheld dust catcher, and it imbeds the front end of motor storehouse casing with filter unit to the filter unit no longer need be taken out when making clear up cyclone, it is more convenient to cyclone's clearance. In addition, the handheld dust collector provides more stable and effective support for the dust collector by forming the support surface by at least part of the wall surface of the handle and at least part of the wall surface of the power supply component.
The application provides a handheld dust catcher, handheld dust catcher includes:
the working assembly comprises a cyclone separation part, a motor part and an exhaust air filtering assembly which are sequentially arranged from front to back;
the motor part comprises a motor bin shell, a motor and a filtering part, wherein the filtering part is embedded into the front end of the motor bin shell;
the handheld assembly is arranged below the working assembly and used for supporting the working assembly and providing power for the working assembly;
the handheld assembly comprises a handle and a power supply part, wherein at least part of the wall surface of the handle and at least part of the wall surface of the power supply part form a supporting surface.
In one embodiment, the filter component is arranged between the exhaust end of the cyclone separation component and the air inlet end of the motor, and the front end surface of the filter component and the front end surface of the motor bin shell are in the same plane.
In one embodiment, the top surface of the motor cabin shell is provided with a function key, and the rear part of the motor cabin shell is provided with an air exhaust hole.
In one embodiment, the exhaust air filtering assembly is wrapped outside the air outlet end of the motor, the exhaust air filtering assembly is used for filtering air exhausted by the motor, and the exhaust air filtering assembly can be taken out of the motor cabin shell.
In one embodiment, the handle includes a central axis that is located rearward of the motor.
In one embodiment, the bottom end surface of the handle and the bottom end surface of the power supply part form the same plane to form a support surface for supporting the dust collector.
In one embodiment, a lower end portion of the handle is inserted through a through hole formed in the power supply member, and a side wall surface of the lower end portion of the handle is in contact with a side wall surface of the through hole.
In one embodiment, a part of the lower end portion of the handle is fitted into a notch provided on a rear end surface of the power supply member, and at least a part of a side wall surface of the lower end portion of the handle is in contact with a side wall surface of the notch.
In one embodiment, a bracket is arranged at the bottom of the cyclone separation part, and a support frame is arranged between the bracket and the power supply part.
In one embodiment, the inlet end of the cyclonic separating apparatus is connected to an inlet duct.
Compared with the prior art, the utility model has the advantages of, through the front end with filter element embedding motor storehouse casing to no longer need take out filter element when making to cyclone clear up, it is more convenient to cyclone's clearance. In addition, the handheld dust collector provides more stable and effective support for the dust collector by forming the support surface by at least part of the wall surface of the handle and at least part of the wall surface of the power supply component.
Drawings
Preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the figure:
fig. 1 shows a schematic structural view of a hand-held cleaner according to a first embodiment of the present invention.
Fig. 2 is a first cross-sectional view of fig. 1 (the exhaust air filtering assembly is installed in the motor casing cabin body and wraps the outer side of the motor).
Fig. 3 is a cross-sectional view two of fig. 1 (with the exhaust filter assembly extracted from the motor compartment housing).
Fig. 4 shows a schematic structural view of a hand-held cleaner according to a second embodiment of the present invention.
Fig. 5 is a cross-sectional view of fig. 4.
Reference numerals:
1-a working assembly; 11-a cyclonic separating member; 12-a motor part; 121-motor compartment housing; 122-a motor; 123-a filter element; 13-a venting filter assembly; 15-a bracket;
2-a handheld assembly; 21-a handle; 22-a power supply member; 221-a battery; 23-a support frame; 31-function keys; 32-air exhaust holes.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-5, a hand-held cleaner according to the present application is shown. In which fig. 1-3 show a first embodiment of a hand-held cleaner according to the application, and fig. 4-5 show a second embodiment of a hand-held cleaner according to the application.
As shown in fig. 1-3, the hand-held cleaner comprises a working assembly 1 and a hand-held assembly 2. The hand-held assembly 2 is disposed below the working assembly 1 for supporting the working assembly 1 and supplying power to the working assembly 1.
Wherein, the working assembly 1 comprises a cyclone separation part 11, a motor part 12 and an exhaust air filtering assembly 13 which are arranged in sequence from front to back. The motor portion 12 further includes a motor compartment housing 121, a motor 122 and a filter member 123, wherein the filter member 123 is embedded in the front end of the motor compartment housing 121.
In one embodiment, the filter member 123 is filter cotton or filter hypa, and it should be understood that any suitable material may be used for the filter member 123 as long as the filtering function is achieved.
As shown in fig. 2, the cyclone part 11 is provided at an inlet end thereof with an inlet duct 111, and the cyclone part 11 serves to filter and separate gas and dust drawn through the inlet duct 111. The filtering part 123 is disposed between the exhaust end of the cyclone part 11 and the inlet end of the motor 122, the filtering part 123 is used for filtering the gas separated and discharged by the cyclone part 11, and the filtered gas enters the motor 122 through the inlet end of the motor 122. The front end surface of the filter member 123 and the front end surface of the motor compartment housing 121 are located on the same plane. This application is through the front end with filter unit 123 embedding motor storehouse casing 121 for when 11 clearance to cyclone separator, need not take out filter unit 123 and can realize the clearance, it is more convenient to clear up.
In this embodiment, the top surface of the motor compartment housing 121 is provided with a function key 1211, and the function key 1211 is used for setting on/off or operating keys for adjusting the suction force during use. The rear portion of the motor chamber housing 121 is provided with an air exhaust hole 1212.
In this embodiment, the exhaust air filtering assembly 13 is disposed at the exhaust end of the motor 122, and the exhaust air filtering assembly 13 is wrapped outside the exhaust end of the motor 122 for filtering and discharging the air discharged through the motor 122 again. The exhaust filter assembly 13 can be removed from the motor bucket housing 121 (as shown in fig. 3).
The hand-held component 2 comprises a handle 21 and a power supply part 22, wherein at least part of the wall surface of the handle 21 and at least part of the wall surface of the power supply part 22 form a supporting surface.
Wherein the handle 21 comprises a central axis, which is located behind the motor 122.
The bottom end surface of the handle 21 and the bottom end surface of the power supply member 22 form the same plane (as shown by the area a in fig. 2) to constitute a support surface for supporting the cleaner.
In the embodiment shown in fig. 1 to 3, the lower end portion of the handle 21 is inserted through a through hole formed in the power supply member 22, and a side wall surface of the lower end portion of the handle 21 is in contact with a side wall surface of the through hole, as shown in regions B and C in fig. 2.
Wherein the power supply member 22 is provided with batteries 221, in the embodiment shown in fig. 2-3, one battery is located behind the handle 21 and the remaining batteries are located in front of the handle 21. The power supply part 22 is connected to the motor 122 through the inside of the handle 21 to supply power to the motor 122.
In the first embodiment shown in figures 1 to 3, the cyclonic separating apparatus 11 is further provided with a bracket 15 at the base thereof, and a support 23 is provided between the bracket 15 and the power supply member 22. The support frame 23 is connected to the bracket 15 and the power supply part 22, respectively, to further support the handheld vacuum cleaner, so that the handheld vacuum cleaner is more stably supported.
A hand-held cleaner according to a second embodiment of the present invention will be described with reference to fig. 4 to 5. For the sake of economy, only the differences with respect to the first embodiment shown in fig. 1-3 will be described below, and reference is made to the corresponding description above for the same.
In the embodiment shown in fig. 4 to 5, a part of the lower end portion of the handle 21 is embedded in the card slot located on the rear end surface of the power supply member 22, and at least a part of the side wall surface of the lower end portion of the handle 21 abuts against the side wall surface of the card slot, as shown by a region D in fig. 5.
When the batteries 221 are attached to the power supply member 22, all the batteries 221 are positioned in front of the handle 21.
In the above two embodiments, "front" means a side close to the cyclone separating unit, and "rear" means a side close to the discharge air unit. That is, when the user holds the hand-held dust collector, the direction of the user is used as the reference, the front part is located in front of the user, and the back part is located behind the user.
To sum up, the working assembly 1 of the handheld dust collector of this application is through the front end with filter element 123 embedding motor storehouse casing 121, make filter element 123 can filter the gas of discharging by the separation of cyclone 11, and will pass through in filterable gaseous inlet end entering motor 122 that passes through motor 122, traditional dust collector setting filter element's method has been abandoned to this design, thereby make and need not take out filter element 123 when clearing up cyclone 11, it is more convenient to cyclone 11's clearance, filter element 123 need be taken out earlier when having solved the tradition and clearing up cyclone 11, the problem of inconvenience is brought for the clearance work. The handheld assembly 2 forms a supporting surface by at least part of the wall surface of the handle 21 and at least part of the wall surface of the power supply part 22, so that the area of the supporting surface of the dust collector is increased, and the most stable support is provided for the dust collector.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", 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, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (10)
1. A hand-held cleaner, comprising:
the working assembly comprises a cyclone separation part, a motor part and an exhaust air filtering assembly which are sequentially arranged from front to back;
the motor part comprises a motor bin shell, a motor and a filtering part, wherein the filtering part is embedded into the front end of the motor bin shell;
the handheld assembly is arranged below the working assembly and used for supporting the working assembly and providing power for the working assembly;
the handheld assembly comprises a handle and a power supply part, wherein at least part of the wall surface of the handle and at least part of the wall surface of the power supply part form a supporting surface.
2. The hand-held cleaner of claim 1, wherein the filter member is disposed between the air outlet end of the cyclonic separating apparatus and the air inlet end of the motor, and the front end surface of the filter member is coplanar with the front end surface of the motor compartment housing.
3. The handheld vacuum cleaner of claim 2, wherein the top surface of the motor chamber housing is provided with a function key, and the rear portion of the motor chamber housing is provided with an air exhaust hole.
4. The hand-held cleaner of claim 3, wherein the exhaust air filter assembly is wrapped outside the air outlet end of the motor, the exhaust air filter assembly is used for filtering air exhausted by the motor, and the exhaust air filter assembly can be taken out of the motor chamber shell.
5. The hand-held cleaner of any one of claims 1 to 4, wherein the handle includes a central axis that is located rearward of the motor.
6. The hand-held cleaner of claim 5, wherein the bottom end surface of the handle and the bottom end surface of the power supply member form a same plane to constitute a support surface for supporting the cleaner.
7. The hand-held cleaner according to claim 6, wherein a lower end portion of the handle penetrates a through hole formed in the power supply member, and a side wall surface of the lower end portion of the handle abuts against a side wall surface of the through hole.
8. The hand-held cleaner according to claim 6, wherein a part of a lower end portion of the handle is embedded in a slot provided on a rear end surface of the power supply member, and at least a part of a side wall surface of the lower end portion of the handle abuts against a side wall surface of the slot.
9. The hand-held cleaner of claim 1, wherein a bracket is provided at a bottom of the cyclone separating unit, and a support frame is provided between the bracket and the power supplying unit.
10. The hand-held cleaner of claim 1, wherein the air inlet end of the cyclonic separating apparatus is connected to an inlet duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920982810.XU CN210433402U (en) | 2019-06-27 | 2019-06-27 | Handheld dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920982810.XU CN210433402U (en) | 2019-06-27 | 2019-06-27 | Handheld dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210433402U true CN210433402U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920982810.XU Active CN210433402U (en) | 2019-06-27 | 2019-06-27 | Handheld dust collector |
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| CN (1) | CN210433402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123204A (en) * | 2019-06-27 | 2019-08-16 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-held cleaners |
-
2019
- 2019-06-27 CN CN201920982810.XU patent/CN210433402U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123204A (en) * | 2019-06-27 | 2019-08-16 | 小狗电器互联网科技（北京）股份有限公司 | A kind of hand-held cleaners |
| CN110123204B (en) * | 2019-06-27 | 2023-11-28 | 小狗电器互联网科技（北京）股份有限公司 | Handheld dust collector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee after: Beijing dog vacuum cleaner Group Co.,Ltd. Address before: 7-605, 6th floor, building 1, yard a, Guanghua Road, Chaoyang District, Beijing 100026 Patentee before: PUPPY ELECTRONIC APPLIANCES INTERNET TECHNOLOGY (BEIJING) Co.,Ltd. |