CN106691303B - Air outlet adjusting system of dust collector and dust collector using same - Google Patents
Air outlet adjusting system of dust collector and dust collector using same Download PDFInfo
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- CN106691303B CN106691303B CN201710012968.XA CN201710012968A CN106691303B CN 106691303 B CN106691303 B CN 106691303B CN 201710012968 A CN201710012968 A CN 201710012968A CN 106691303 B CN106691303 B CN 106691303B
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- wind
- air outlet
- outlet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
-
- 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a dust collector air-out adjusting system and a dust collector using the noise reduction system, wherein the dust collector air-out adjusting system comprises: the air conditioner comprises a shell with a first air outlet and a second air outlet, a motor cover which is accommodated in the shell and is provided with a ventilation hole, a motor which is accommodated in the motor cover, a first wind shielding piece which is matched with the first air outlet and used for blocking/communicating the first air outlet, and a second wind shielding piece which is matched with the second air outlet and used for blocking/communicating the second air outlet; the first wind shielding piece is in linkage fit with the second wind shielding piece, so that when the first wind shielding piece seals the first wind outlet, the second wind shielding piece releases the second wind outlet to enable the second wind outlet to be in a ventilation state; when the second wind shielding piece seals the second wind outlet, the first wind shielding piece releases the first wind outlet to enable the first wind outlet to be in a ventilation state.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to an air outlet adjusting system of a dust collector and a dust collector using the same.
Background
The handheld dust catcher is generally for controlling the air-out simultaneously at present, and the user always has one side air-out to face to the user when using, just so leads to the noise direct transmission to come out, influences user's use travelling comfort. Or for fixed unilateral air-out, generally suppose that the user is more used to the right hand, so arrange for the right air-out, so the right hand user can feel the noise lower. But if the user is left-handed, the noise is larger, and the user experience is poor.
And some handheld mite dust collectors are the upper and lower air-out simultaneously usually, and the below air-out blows to being cleared up the thing to improve and remove the mite effect. However, when the vacuum cleaner is used for cleaning the floor, the dust on the floor can be lifted by the air outlet below the vacuum cleaner, and the vacuum cleaner is inconvenient to use.
Disclosure of Invention
The invention aims to: in order to solve the problems, the air outlet adjusting system of the dust collector and the dust collector using the system are provided.
The technical scheme of the invention is as follows:
a dust collector air outlet adjusting system comprises:
a shell with a first air outlet and a second air outlet which are distributed at intervals,
a motor cover accommodated in the housing and having a ventilation hole, and
the motor is accommodated in the motor cover;
further comprising:
a first wind shielding member adapted to the first wind outlet for blocking/connecting the first wind outlet, and
a second wind blocking member adapted to the second wind outlet to block/connect the second wind outlet;
the first wind shielding piece is in linkage fit with the second wind shielding piece, so that when the first wind shielding piece seals the first air outlet, the second wind shielding piece releases the second air outlet to enable the second air outlet to be in a ventilation state; when the second wind shielding piece seals the second wind outlet, the first wind shielding piece releases the first wind outlet to enable the first wind outlet to be in a ventilation state.
On the basis of the technical scheme, the invention also comprises the following preferable scheme:
in some embodiments of the present invention, the first air outlet and the second air outlet are disposed at an upper side and a lower side of the housing, respectively.
In other embodiments of the present invention, the first outlet and the second outlet are disposed at the left side and the right side of the housing, respectively. And:
a wind shield capable of moving left and right is arranged between the outer shell and the motor cover, the first wind shield and the second wind shield are both formed on the wind shield, and the first air outlet and the second air outlet can be selectively in a first working state or a second working state by means of left and right movement of the wind shield;
the first working state is as follows: the first air outlet and the wind shield are arranged in a close fit manner and are in a blocking state, and the second air outlet and the wind shield are separated by a certain distance and are in a ventilation state;
the second working state is as follows: the second air outlet and the wind shield are arranged in a close fit mode and are in a blocking state, and the first air outlet and the wind shield are separated by a certain distance and are in a ventilation state.
The ventilation holes in the motor cover comprise a left ventilation hole on the left side of the motor cover and a right ventilation hole on the right side of the motor cover; when the first air outlet and the second air outlet are in the first working state, the right ventilation hole and the wind shield are arranged in a close fit manner to be in a blocking state, and the left ventilation hole and the wind shield are separated by a certain distance to be in a ventilation state; when the first air outlet and the second air outlet are in the second working state, the left ventilation hole and the wind shield are arranged in a close fit manner to be in a blocking state, and the right ventilation hole and the wind shield are separated by a certain distance to be in a ventilation state.
And the wind shield is formed with a left ventilation hole sealing plug matched with the left ventilation hole and a right ventilation hole sealing plug matched with the right ventilation hole.
And the shell is provided with a manual driving component in transmission connection with the wind shield.
A dust collector comprises the dust collector air outlet adjusting system with the structure.
The vacuum cleaner is a hand-held vacuum cleaner.
The invention has the advantages that:
1. when the air outlet adjusting system of the dust collector is applied to the dust collector with left and right air outlets, a user, particularly a left-hand user and a right-hand user, can freely select the air outlet direction according to the self condition, so that the noise value felt by the user is reduced, the use comfort of the user is improved, and better use experience is obtained.
2. According to the air outlet adjusting system of the dust collector, after a left-hand user and a right-hand user can freely select the air outlet direction according to the self condition, air flows between the motor cover and the dust collector shell in a bent and surrounding labyrinth mode, and the air outlet noise is directly reduced.
3. When the air outlet adjusting system of the dust collector is applied to the dust collector with front and back air outlet or upper and lower air outlet, a user can freely select the air outlet direction according to the self condition, so that the air outlet at a certain side is prevented from raising surrounding dust, the use comfort of the user is improved, and better use experience is obtained.
Drawings
The invention is further described with reference to the following figures and examples:
fig. 1 is a schematic perspective view of an outlet air adjusting system of a vacuum cleaner according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of the air outlet adjusting system of the vacuum cleaner in the first working state according to the embodiment of the present invention;
fig. 3 is a schematic top view of the outlet air conditioning system of the vacuum cleaner in the first operating state according to the embodiment of the present invention, in which the solid bold arrows indicate the direction of the airflow;
fig. 4 is a schematic cross-sectional structure view of the air outlet adjusting system of the vacuum cleaner in the second working state according to the embodiment of the present invention;
fig. 5 is a schematic top view of the outlet air conditioning system of the vacuum cleaner in a second operating state according to the embodiment of the present invention, in which solid arrows with thick lines indicate the direction of airflow;
wherein: the air conditioner comprises a shell 1, a first air outlet 1a, a second air outlet 1b, a motor cover 2, a left ventilation hole 2a, a right ventilation hole 2b, a motor 3, a wind shield 4, a left ventilation hole sealing plug 4a and a right ventilation hole sealing plug 4 b.
Detailed Description
Fig. 1 to 5 show a preferred embodiment of the air outlet adjusting system of the vacuum cleaner of the present invention, which comprises: a housing 1 (generally, a housing of a vacuum cleaner) having a first air outlet 1a and a second air outlet 1b, a motor cover 2 accommodated in the housing and having a ventilation hole, and a motor 3 accommodated in the motor cover. The first air outlet 1a and the second air outlet 1b are respectively arranged on the left side and the right side of the housing 1, and are distributed in a separated manner and commonly referred to as a left air outlet and a right air outlet.
The key improvement of the embodiment is that the wind shield further comprises a first wind shielding piece and a second wind shielding piece, wherein the first wind shielding piece is matched with the first air outlet 1a and used for blocking/releasing the first air outlet; the second wind shielding piece is matched with the second wind outlet 1b and used for plugging/releasing the second wind outlet. And, first piece and the linkage cooperation of second piece that keeps out the wind specifically is: when the first wind shielding piece blocks the first wind outlet 1a, the second wind shielding piece releases the second wind outlet 1b to enable the second wind outlet 1b to be in a ventilation state; when the second wind shielding member blocks the second wind outlet 1b, the first wind shielding member releases the first wind outlet 1a to make the first wind outlet 1a in a ventilation state.
The first wind shielding member and the second wind shielding member having the above functions may adopt various structural forms as will occur to those skilled in the art, and the present embodiment specifically adopts such a structure: a wind shield 4 capable of moving left and right is arranged between the outer shell 1 and the motor cover 2, the first wind shield and the second wind shield are both formed on the wind shield 4, and the first air outlet 1a and the second air outlet 1b can be selectively in the following first working state or second working state by means of the left and right movement of the wind shield 4, wherein:
the first working state is as follows: the first air outlet 1a and the wind shield 4 are arranged in a close fit manner and in a blocking state, and the second air outlet 1b and the wind shield 4 are separated by a certain distance and in a ventilation state. Under this operating condition, the wind current gets into motor cover 2 from 3 air inlets departments of motor, flows out to the region between motor cover 2 and the shell 1 by the ventilative hole on the motor cover 2 again, because first air outlet 1a is blocked up, so the wind current can only flow out and the environment of discharging from second air outlet 1 b. The working mode is suitable for a right-hand user, and the right-hand user is positioned on the left side of the dust collector when using the dust collector, and the air outlet mode with the right side exhausting air and the left side closed can reduce noise felt by the right-hand user and increase the use comfort of the user.
The second working state is as follows: the second air outlet 1b and the wind shield 4 are arranged in a close fit manner and in a blocking state, and the first air outlet 1a and the wind shield 4 are separated by a certain distance and in a ventilation state. Under this operating condition, the wind current gets into motor cover 2 from 3 air inlets of motor, flows out to the region between motor cover 2 and the shell 1 by the ventilative hole on the motor cover 2 again, because second air outlet 1b is blocked up, so the wind current can only flow out and the environment of discharging from first air outlet 1 a. The working mode is suitable for a left-hand user, and because the left-hand user is positioned on the right side of the dust collector when the dust collector is used, the air outlet mode with the left side being used for exhausting air and the right side being closed can reduce noise felt by the left-hand user and increase the use comfort of the user.
That is, the first outlet 1a and the second outlet 1b of the housing can be alternatively connected by the movement of the wind deflector 4.
In order to facilitate the movement of the wind deflector 4 by a user, a manual driving member is generally provided on the housing 1 in driving connection with the wind deflector 4, and the user adjusts the position of the wind deflector 4 by toggling the manual driving member.
In addition, in order to directly reduce the noise value at the outlet of the dust collector, the following optimization design is also carried out in the embodiment:
the ventilation holes on the motor cover 2 comprise a left ventilation hole 2a positioned on the left side of the motor cover 2 and a right ventilation hole 2b positioned on the right side of the motor cover 2, and other parts of the motor cover 2 can be optionally provided with or without additional ventilation holes. When the first air outlet 1a and the second air outlet 1b are in the first working state, the right ventilation hole 2b and the wind shield 4 are arranged in a close fit manner and are in a blocking state, and the left ventilation hole 2a and the wind shield 4 are separated by a certain distance and are in a ventilation state. When the first air outlet 1a and the second air outlet 1b are in the second working state, the left air penetration hole 2a and the wind shield 4 are arranged in a close fit manner and are in a blocking state, and the right air penetration hole 2b and the wind shield 4 are separated by a certain distance and are in a ventilation state.
Therefore, in the first working state, the wind entering the motor cover 2 from the motor air inlet can only be discharged from the left side of the motor cover, and then bypasses the annular area between the motor cover 2 and the housing 1 to the right to be discharged to the external environment from the second air outlet 1 b. Under the second working state, the wind entering the motor cover 2 from the motor air inlet can be discharged from the right side of the motor cover, and then bypasses the annular area between the motor cover 2 and the shell 1 to the left and is discharged to the external environment from the first air outlet 1 a. It can be seen that the wind flows in a curved "labyrinth" between the motor cover 2 and the housing 1, which directly reduces the wind noise (not only the above-mentioned noise perception).
The above functions can be realized by skillfully designing the shapes and relative position relations of the motor cover 2, the shell 1 and the wind shield 4, which are not described in detail herein.
In order to guarantee the blocking effect of the wind shield 4 to the left ventilation hole 2a or the right ventilation hole 2b, the embodiment is formed on the right ventilation hole 2b to have: a left ventilation hole sealing plug 4a matched with the left ventilation hole 2a and a right ventilation hole sealing plug 4b matched with the right ventilation hole 2 b. In the first working state, the wind shield 4 moves to the left, and the right ventilation hole sealing plug 4b on the wind shield seals the right ventilation hole 2b of the motor cover 2 to tightly seal the right ventilation hole 2 b. In the second working state, the wind shield 4 moves to the right, and the left ventilation hole sealing plug 4b on the wind shield seals the left ventilation hole 2a of the motor cover 2 to tightly seal the left ventilation hole 2 a.
The air outlet adjusting system of the vacuum cleaner is generally applied to a handheld vacuum cleaner, and in this case, the housing 1 is generally directly formed on the housing of the vacuum cleaner itself.
The wind deflector 4 is a unitary structure, so it is understood that the first wind deflector and the second wind deflector are a unitary structure.
It should be noted that in other embodiments of the present invention, the first air outlet 1a and the second air outlet 1b may be disposed on the upper side and the lower side of the housing 1, respectively, for example, a handheld dust collector with mite removal function. At this time, the first wind shielding member and the second wind shielding member having the similar structures may be used to selectively block the first wind outlet 1a or the second wind outlet 1 b.
It should be understood that the above-mentioned embodiments are only illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to enable people to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the main technical scheme of the invention are covered in the protection scope of the invention.
Claims (9)
1. A dust collector air outlet adjusting system comprises:
a shell (1) with a first air outlet (1a) and a second air outlet (1b) which are distributed at intervals,
a motor cover (2) accommodated in the housing and having a ventilation hole, and
a motor (3) accommodated in the motor cover;
it is characterized by also comprising:
a first wind-shielding member adapted to the first wind outlet (1a) to block/release the first wind outlet, and
a second wind blocking piece which is matched with the second air outlet (1b) and used for blocking/releasing the second air outlet;
the first wind shielding piece and the second wind shielding piece are in linkage fit, so that when the first wind shielding piece blocks the first wind outlet (1a), the second wind shielding piece releases the second wind outlet (1b) to enable the second wind outlet (1b) to be in a ventilation state; when the second wind shielding piece seals the second wind outlet (1b), the first wind shielding piece releases the first wind outlet (1a) to enable the first wind outlet (1a) to be in a ventilation state.
2. The vacuum cleaner outlet air conditioning system of claim 1, wherein the first outlet (1a) and the second outlet (1b) are disposed at an upper side and a lower side of the housing (1), respectively.
3. The vacuum cleaner outlet air conditioning system of claim 1, wherein the first outlet (1a) and the second outlet (1b) are respectively arranged on the left side and the right side of the housing (1).
4. The air outlet adjusting system of the dust collector is characterized in that a wind shield (4) capable of moving left and right is arranged between the outer shell (1) and the motor cover (2), the first wind shield and the second wind shield are both formed on the wind shield (4), and the first air outlet (1a) and the second air outlet (1b) can be selectively in a first working state or a second working state by means of left and right movement of the wind shield (4);
the first working state is as follows: the first air outlet (1a) and the wind shield (4) are arranged in a close fit manner and are in a blocking state, and the second air outlet (1b) and the wind shield (4) are separated by a certain distance and are in a ventilation state;
the second working state is as follows: the second air outlet (1b) and the wind shield (4) are arranged in a close fit manner and in a blocking state, and the first air outlet (1a) and the wind shield (4) are separated by a certain distance and in a ventilation state.
5. The air outlet adjusting system of the dust collector is characterized in that the ventilation holes on the motor cover (2) comprise a left ventilation hole (2a) positioned on the left side of the motor cover (2) and a right ventilation hole (2b) positioned on the right side of the motor cover (2); when the first air outlet (1a) and the second air outlet (1b) are in the first working state, the right ventilation hole (2b) and the wind shield (4) are arranged in a close fit manner to be in a blocking state, and the left ventilation hole (2a) and the wind shield (4) are separated by a certain distance to be in a ventilation state; when the first air outlet (1a) and the second air outlet (1b) are in the second working state, the left air penetration hole (2a) and the wind shield (4) are arranged in a close fit manner to be in a blocking state, and the right air penetration hole (2b) and the wind shield (4) are separated by a certain distance to be in a ventilation state.
6. The air outlet adjusting system of the dust collector as claimed in claim 5, wherein the wind shield (4) is formed with a left ventilation hole sealing plug (4a) matching with the left ventilation hole (2a) and a right ventilation hole sealing plug (4b) matching with the right ventilation hole (2 b).
7. The air outlet adjusting system for the dust collector is characterized in that a manual driving component in transmission connection with the air baffle (4) is arranged on the outer shell (1).
8. A vacuum cleaner, characterized by comprising a vacuum cleaner outlet air conditioning system as claimed in any one of claims 1 to 7.
9. A vacuum cleaner as claimed in claim 8, characterized in that the vacuum cleaner is a hand-held vacuum cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012968.XA CN106691303B (en) | 2017-01-09 | 2017-01-09 | Air outlet adjusting system of dust collector and dust collector using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012968.XA CN106691303B (en) | 2017-01-09 | 2017-01-09 | Air outlet adjusting system of dust collector and dust collector using same |
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| Publication Number | Publication Date |
|---|---|
| CN106691303A CN106691303A (en) | 2017-05-24 |
| CN106691303B true CN106691303B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012968.XA Active CN106691303B (en) | 2017-01-09 | 2017-01-09 | Air outlet adjusting system of dust collector and dust collector using same |
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| CN (1) | CN106691303B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102309285A (en) * | 2011-09-14 | 2012-01-11 | 江苏美的春花电器股份有限公司 | Silent dust collector |
| CN202223156U (en) * | 2011-08-31 | 2012-05-23 | 莱克电气股份有限公司 | Dust collector with novel motor cover |
| CN104983362A (en) * | 2015-07-30 | 2015-10-21 | 江苏美的清洁电器股份有限公司 | Engine cover structure and dust collector |
| CN105193349A (en) * | 2015-10-12 | 2015-12-30 | 江苏美的清洁电器股份有限公司 | Dust collector and motor assembly thereof |
| CN206714698U (en) * | 2017-01-09 | 2017-12-08 | 苏州格润德电气有限公司 | Dust catcher air-out regulating system and the dust catcher using the system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101924350B1 (en) * | 2011-05-12 | 2018-12-04 | 삼성전자주식회사 | Vacuum cleaner having cyclone dust collecting apparatus |
| CN102894931B (en) * | 2011-07-29 | 2016-03-23 | 莱克电气股份有限公司 | There is the dust catcher of improved type electric hood |
| CN203861127U (en) * | 2014-04-18 | 2014-10-08 | 江苏春花杰佳电器有限公司 | Muting dust collector |
-
2017
- 2017-01-09 CN CN201710012968.XA patent/CN106691303B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202223156U (en) * | 2011-08-31 | 2012-05-23 | 莱克电气股份有限公司 | Dust collector with novel motor cover |
| CN102309285A (en) * | 2011-09-14 | 2012-01-11 | 江苏美的春花电器股份有限公司 | Silent dust collector |
| CN104983362A (en) * | 2015-07-30 | 2015-10-21 | 江苏美的清洁电器股份有限公司 | Engine cover structure and dust collector |
| CN105193349A (en) * | 2015-10-12 | 2015-12-30 | 江苏美的清洁电器股份有限公司 | Dust collector and motor assembly thereof |
| CN206714698U (en) * | 2017-01-09 | 2017-12-08 | 苏州格润德电气有限公司 | Dust catcher air-out regulating system and the dust catcher using the system |
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| Publication number | Publication date |
|---|---|
| CN106691303A (en) | 2017-05-24 |
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