CN212307697U - Hand-held type dust catcher - Google Patents
Hand-held type dust catcher Download PDFInfo
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- CN212307697U CN212307697U CN202020434809.6U CN202020434809U CN212307697U CN 212307697 U CN212307697 U CN 212307697U CN 202020434809 U CN202020434809 U CN 202020434809U CN 212307697 U CN212307697 U CN 212307697U
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Abstract
The utility model discloses a hand-held type dust catcher, include: the filter assembly comprises a dust cup and a multi-cone, wherein the dust cup is hollow to form a dust collection cavity; the air inlet pipe is arranged right below the filtering component, and at least part of the air inlet pipe is tightly attached to the filtering component; the handheld part is arranged right behind the filtering component and is also provided with a first handle used for mastering the work of the dust collector; the multi-cone is coaxially arranged in the dust cup along the axis direction, and a motor is arranged in the first handle of the handheld part. The utility model provides a hand-held type dust catcher reduces the holistic volume of dust catcher through adjusting the dust catcher inner structure of arranging as far as possible, reduces the weight of inside motor and reduces whole weight, reduces the fatigue degree of user in use.
Description
Technical Field
The utility model relates to a dust catcher field, in particular to hand-held type dust catcher.
Background
In the field of vacuum cleaners, it is known to use hand-held vacuum cleaners of different construction for performing the suction function. In the process of researching and realizing dust collection of the handheld dust collector, the utility model discloses a people finds that the handheld dust collector in the prior art has the following problem at least:
firstly, in the existing dust collector, an internal motor is generally large, so that the space occupied by the motor in the dust collector is relatively large, and the appearance of the main body of the dust collector is enlarged; secondly, the motor is too big and can make the user become hard in the in-process of using the dust catcher, has reduced the feel of using, influences user's experience.
In view of the above, there is a need to develop a handheld vacuum cleaner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model discloses a main objective provides a hand-held type dust catcher, and it reduces the holistic volume of dust catcher through adjusting the dust catcher inner structure of arranging as far as possible.
Another object of the present invention is to provide a hand-held vacuum cleaner which reduces the overall weight by reducing the weight of the internal motor.
In order to achieve the above objects and other advantages in accordance with the present invention, there is provided a hand-held cleaner, comprising:
the filter assembly comprises a dust cup and a multi-cone, wherein the dust cup is hollow to form a dust collection cavity;
the air inlet pipe is arranged right below the filtering component, and at least part of the air inlet pipe is tightly attached to the filtering component;
the handheld part is arranged right behind the filtering component and is also provided with a first handle used for mastering the work of the dust collector;
preferably, an air inlet cotton is further arranged in the filter assembly.
Preferably, the air inlet cotton is positioned on the multi-cone and positioned at the air outlet of the multi-cone.
Preferably, the air inlet cotton is coaxially arranged with the dust cup and the multi-cone.
Preferably, one end of the body of the handheld part, which is close to the first handle, is provided with a display screen.
Preferably, the body is also internally provided with an air inlet handkerchief, and the air inlet handkerchief and the display screen are coaxially arranged in the body.
Preferably, the air inlet handkerchief is arranged at the air inlet of the body.
Preferably, a battery pack is connected to the lower part of the first handle of the handheld portion, and the battery pack and the body are respectively arranged at two ends of the first handle in parallel.
Preferably, a second handle parallel to the first handle is further arranged below the filter assembly.
Preferably, the central axis of the filter assembly is arranged in parallel with the central axis of the air inlet pipe;
the central axis of the filter assembly is on the same axis as the central axis of the body of the hand-held part.
One of the above technical solutions has the following advantages or beneficial effects: because the structure of the interior of the dust collector is arranged, the space occupied by the interior structure is reduced, and the appearance of the dust collector is further reduced.
Another technical scheme in the above technical scheme has the following advantages or beneficial effects: because the weight of the motor is reduced and the motor is arranged in the dust collector, the weight of the dust collector is reduced, and the experience of a user is further improved.
Drawings
Fig. 1 is a front view of a hand-held cleaner according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
According to an embodiment of the present invention, as shown in fig. 1, it can be seen that the hand-held cleaner includes:
the filter assembly 1 comprises a dust cup 14 and a multi-cone 13, wherein the dust cup 14 is hollow inside to form a dust collection cavity.
The handheld portion 3 is arranged right behind the filter assembly 1, and the body 35 of the handheld portion 3 is communicated with the filter assembly 1.
Although not shown in the figures, it should be understood that an access port is provided between the air inlet tube 2 and the dirt cup 14 of the filter assembly 1, and an access port is also provided between the body 35 of the handpiece 3 and the dirt cup 14 of the filter assembly 1.
Further, the dust cup 14, except for the inlet between the air inlet pipe 2 and the body 35, should be in a closed state to form a chamber capable of collecting dust, so as to avoid dust leakage, and thus the dust can be intensively treated.
The multi-cone 13 is coaxially arranged in the dust cup 14 along the axial direction, and a motor 33 is arranged in the first handle 32 of the handheld part 3.
Still be equipped with the cotton 12 of admitting air in the filter assembly 1, the cotton 12 of admitting air is located many awl 13, and is located the air outlet department of many awl 13, can be so that the air current that gets into filter assembly 1 from intake pipe 2 filters piece such as many awl 13 in proper order smoothly, realizes filtering layer upon layer of dusty air current, improves the filter effect to can also reduce the gap between the inner structure great and the probability of noise, improve user's experience and feel.
Further, the air inlet cotton 12, the dust cup 14 and the multi-cone 13 are coaxially arranged, the air inlet cotton 12 firstly performs first-stage filtration when the dusty airflow enters the filter assembly 1, and most of dust in the airflow is blocked, so that most of dust is blocked in the dust cup.
Further, the motor 33 reduces the volume and weight of the motor in a state that can ensure the normal operation of the slave cleaner, thereby reducing the weight burden when the user uses the hand-held cleaner. The motor 33 is arranged in the first handle 32 of the handheld part 3, so that the phenomenon that the motor is arranged in the front part to cause gravity center deviation to increase the weight burden during use is avoided, when a user holds the first handle 32 of the handheld part 3, the motor 33 is simultaneously held in the hand, the gravity center of the whole machine is enabled to be in the position of the hand of the user, the weight burden during use is reduced, and the user experience is improved.
The display screen 31 is arranged at one end, close to the first handle 32, of the body 35 of the handheld portion 3, and the display screen 31 is arranged at one end, close to the handle, so that a user can directly observe the wind power when using the handheld portion, and the handheld portion is convenient for the user to use.
A battery pack 34 is connected below the first handle 32 of the handheld portion 3, and the battery pack 34 and the body 35 are respectively arranged at two ends of the first handle 32 in parallel. The battery pack 34 is disposed below the first handle 32 to reduce the use of connecting wires between the battery pack 34 and the motor 33.
Further, the battery pack 34 is disposed at the bottom of the entire cleaner, and as is well known, the battery is heavy and is disposed below the cleaner so that the center of gravity of the cleaner is shifted downward, and the entire weight of the cleaner can be supported when not in use. The battery pack 34 is flat and rectangular, and has a flat bottom surface, so that the battery pack can be placed at will without adjusting the dust collector.
Further, an air inlet sea handkerchief 11 is further arranged in the body 35, the air inlet sea handkerchief 11 and the display screen 31 are coaxially arranged in the body 35, and the air inlet sea handkerchief 11 is arranged at an air inlet of the body 35.
A second handle 321 parallel to the first handle 32 is further arranged below the filtering component 1, two ends of the second handle 321 are respectively connected with the filtering component 1 and the battery pack 34, and the second handle 321 can support the filtering component 1, so that the filtering component 1 is more stable in the working process.
The central axis of the filter assembly 1 is parallel to the central axis of the air inlet pipe 2, so that the dust-containing air flow can smoothly flow in the dust collector.
Further, in the specific embodiment, when the dusty gas enters the dust cup 14 through the gas inlet pipe 2, negative pressure can be generated due to the high flow velocity of the dusty gas flow, the dusty gas flow enters the multi-cone 13, a small whirlwind which rotates upwards is generated in the multi-cone 13, the dust and various impurities rotate in the whirlwind, and heavy particles have large centrifugal force due to different masses of the various dust and impurities and are thrown out of the center of the whirlwind and fall into the dust cup. The large-mass particles and the large-mass particles fall into the dust cup 14 due to a large centrifugal force, the small-mass particles continuously rise along with the airflow, the airflow passes through the air inlet cotton 12 before entering the HEPA 11 through the multi-cone 13, the small-mass particles further stay in the dust cup, then pass through the HEPA 11, the smaller particles can be blocked by the HEPA 11 compared with the air inlet cotton 12, and dust in the air is retained in the dust cup 14 through multi-stage filtration.
Because the position of motor 33 and battery package 34 is close to user's power point, and motor 33's volume and weight reduce to some extent, inner structure's arranging is compacter for the whole appearance of dust catcher is smaller and more exquisite, and weight is lighter, and the user can not feel tired after long-time the use.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. A hand-held cleaner, comprising:
the filter assembly (1) comprises a dust cup (14) and a multi-cone (13), wherein the dust cup (14) is hollow to form a dust collection cavity;
the air inlet pipe (2) is arranged right below the filtering component (1), and at least part of the air inlet pipe is tightly attached to the filtering component (1);
the handheld part (3) is arranged right behind the filtering component (1), and is also provided with a first handle (32) for mastering the work of the dust collector;
the multi-cone (13) is coaxially arranged in the dust cup (14) along the axial direction, and a motor (33) is arranged in the first handle (32) of the handheld part (3).
2. A hand-held cleaner according to claim 1, characterised in that an air inlet wool (12) is also provided in the filter assembly (1).
3. The hand-held cleaner according to claim 2, characterised in that the inlet wool (12) is located on the multi-cone (13) at the outlet of the multi-cone (13).
4. A hand-held cleaner according to claim 3, characterised in that the inlet air wool (12) is arranged coaxially with the dirt cup (14), the multi-cone (13).
5. A hand-held cleaner according to claim 1, characterised in that the end of the body (35) of the hand-held part (3) near the first handle (32) is provided with a display screen (31).
6. The hand-held vacuum cleaner as claimed in claim 5, wherein an air intake HEPA (11) is further arranged in the body (35), and the air intake HEPA (11) and the display screen (31) are coaxially arranged in the body (35).
7. The hand-held cleaner of claim 6, wherein the air intake hypa (11) is provided at an air intake of the body (35).
8. The hand-held cleaner according to claim 1, wherein a battery pack (34) is connected to the lower portion of the first handle (32) of the hand-held portion (3), and the battery pack (34) and the body (35) are respectively arranged in parallel at both ends of the first handle (32).
9. A hand-held cleaner according to claim 4, characterised in that a second handle (321) is provided below the filter assembly (1) parallel to the first handle (32).
10. The hand-held cleaner according to claim 5, characterised in that the central axis of the filter assembly (1) is arranged parallel to the central axis of the inlet pipe (2);
the central axis of the filter assembly (1) is on the same axis as the central axis of the body (35) of the handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020434809.6U CN212307697U (en) | 2020-03-30 | 2020-03-30 | Hand-held type dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020434809.6U CN212307697U (en) | 2020-03-30 | 2020-03-30 | Hand-held type dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212307697U true CN212307697U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020434809.6U Active CN212307697U (en) | 2020-03-30 | 2020-03-30 | Hand-held type dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212307697U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11707173B2 (en) | 2014-07-18 | 2023-07-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11903546B2 (en) | 2014-12-17 | 2024-02-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
-
2020
- 2020-03-30 CN CN202020434809.6U patent/CN212307697U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11707173B2 (en) | 2014-07-18 | 2023-07-25 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11903546B2 (en) | 2014-12-17 | 2024-02-20 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| US11910983B2 (en) | 2014-12-17 | 2024-02-27 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
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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: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Pursuit innovation technology (Suzhou) Co.,Ltd. Address before: 215000 E3, building 16, No. 2288, Wuzhong Avenue, Yuexi, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: ZHUICHUANG TECHNOLOGY (SUZHOU) Co.,Ltd. |