CN206295328U - Hand-held Efficient dust collector - Google Patents

Hand-held Efficient dust collector Download PDF

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Publication number
CN206295328U
CN206295328U CN201621105177.9U CN201621105177U CN206295328U CN 206295328 U CN206295328 U CN 206295328U CN 201621105177 U CN201621105177 U CN 201621105177U CN 206295328 U CN206295328 U CN 206295328U
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CN
China
Prior art keywords
dust
whirlwind
hand
barrel
dust barrel
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Active
Application number
CN201621105177.9U
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Chinese (zh)
Inventor
王松华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Crin Weir Electrical Appliances Co Ltd
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Suzhou Crin Weir Electrical Appliances Co Ltd
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Publication date
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Priority to CN201621105177.9U priority Critical patent/CN206295328U/en
Application granted granted Critical
Publication of CN206295328U publication Critical patent/CN206295328U/en
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Abstract

The utility model discloses a kind of hand-held Efficient dust collector, including:Casing, is formed with the holding handle for gripping thereon;And dust barrel, it is removably installed on the casing, and it has dust barrel air inlet and dust barrel air outlet;A cyclone separator is installed with the dust barrel;The cyclone separator includes whirlwind cone, is circumferentially positioned at the wind scooper of whirlwind cone periphery, the whirlwind air channel of the bending being formed between the wind scooper and whirlwind cone, the whirlwind air inlet and whirlwind dust-exhausting port being connected with the whirlwind air channel are offered on the wind scooper, the whirlwind air inlet is connected with dust barrel air inlet sealing, and the wind output channel in the connection whirlwind air channel and the dust barrel inner chamber is offered in the whirlwind cone.This dust catcher efficiency of dust collection of the utility model is high, and dust barrel collection dust quantity is big.

Description

Hand-held Efficient dust collector
Technical field
The utility model is related to dust catcher especially hand held cleaner field.
Background technology
The especially hand held cleaner of dust catcher in the market is mostly small using the filtering for being arranged on dust barrel outlet air end Dust in air-flow is filtered and stayed in dust barrel by hole, and the flowing velocity of dust barrel interior air-flow fully relies on the dynamic of motor of dust collector Power, its filter efficiency is relatively low, and the very dust filtered in dust barrel easily blocks foregoing filtration aperture, cause dust barrel laying dust amount compared with It is small.
The content of the invention
The utility model purpose is:Regarding to the issue above, there is provided the hand-held that a kind of efficiency of dust collection is high, dust barrel collection dust quantity is big Efficient dust collector.
The technical solution of the utility model is:A kind of hand-held Efficient dust collector, including:
Casing, is formed with the holding handle for gripping thereon;And
Dust barrel, it is removably installed on the casing, and it has dust barrel air inlet and dust barrel air outlet;
A cyclone separator is installed with the dust barrel;The cyclone separator includes whirlwind cone, is circumferentially positioned at The wind scooper of whirlwind cone periphery, the whirlwind air channel of the bending being formed between the wind scooper and whirlwind cone, it is described to lead Fan housing) on offer the whirlwind air inlet and whirlwind dust-exhausting port being connected with the whirlwind air channel, the whirlwind air inlet and institute The sealing connection of dust barrel air inlet is stated, the air draft wind in the connection whirlwind air channel and the dust barrel inner chamber is offered in the whirlwind cone Road.
The utility model on the basis of above-mentioned technical proposal, also including following preferred scheme:
The wind scooper has the internal face of cylindrical shape, and the whirlwind air channel is annular passage.
The air inlet of the wind output channel is located at the downstream of the whirlwind dust-exhausting port, and the two is arranged in the whirlwind The tail end in air channel.
The filtration members being close on the inside of the dust barrel air outlet are provided with the dust barrel.
The filtration members are filter cotton.
The holding hole penetrated for holding person's finger is also formed with the casing, a part of hole wall in the holding hole is formed In on the holding handle.
Also include the trigger button for controlling the hand held cleaner to open/close, the trigger button is included for making The operating portion of user's manipulation, the operating portion is at least partially arranged in the holding hole and in the holding handle length direction Front position.
The casing is made up of the left shell half and right half-shell that are detachably connected.
The utility model has the advantages that:This hand held cleaner of the utility model is in its dust barrel there is provided one special The cyclone separator of structure, so as to improve the separating effect of the grain ash and pure air caused in air-flow, improves dust catcher Efficiency of dust collection and dust barrel collection dust quantity.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to being wanted needed for embodiment description The accompanying drawing for using is briefly described, and drawings in the following description are only some embodiments of the present invention, general for this area For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 does not install structural representation during dust barrel for this dust catcher of the utility model embodiment;
Fig. 2 is the overall structure diagram of this dust catcher of the utility model embodiment;
Fig. 3 is the structure sectional view of dust barrel in the utility model embodiment, and dust barrel is stood upside down and arranged in the figure;
Wherein:1- casings, 2- holds handle, 3- dust barrels, 4- cyclone separators, 401- whirlwind dust-exhausting ports, 4a- whirlwind cone, 4b- Wind scooper, 4c- whirlwind air channel, 5- filtration members, 6- holds hole, 7- trigger buttons.
Specific embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating The utility model and be not limited to limit scope of the present utility model.The implementation condition used in embodiment can be according to specific producer Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Fig. 1, Fig. 2 and Fig. 3 show a specific embodiment of this hand-held Efficient dust collector of the utility model, its bag Include the parts such as casing 1, dust barrel 3, motor and battery.Wherein, the holding handle 2 for gripping is formed with casing 1 and supplies to hold The holding hole 3 that person's finger is penetrated, and a part of hole wall in the holding hole 3 is formed at described holding on handle 2.Dust barrel 3 is removable It is installed on unloading on casing 1, dust barrel 3 has dust barrel air inlet and dust barrel air outlet, during work, under the drive of motor, carries The air-flow of dust is entered in dust barrel 3 by dust barrel air inlet, by after filtering, relatively clean air-flow is arranged from dust barrel air outlet again Go out.
The key improvements of the present embodiment are:A cyclone separator 4 is installed with the dust barrel 3.The cyclonic separation Device 4 includes whirlwind cone 4a, is circumferentially positioned at the peripheral wind scooper 4b of whirlwind cone, is formed at the wind scooper and whirlwind cone Between bending whirlwind air channel 4c.The whirlwind air inlet being connected with the whirlwind air channel 4c is offered on the wind scooper 4b Connected with dust barrel air inlet sealing with whirlwind dust-exhausting port 401, and whirlwind air inlet.It is described connection to be offered in whirlwind cone 4a The wind output channel of whirlwind air channel 4c and the dust barrel inner chamber.
Also, in the present embodiment, the wind scooper 4b has the internal face of cylindrical shape, and the whirlwind air channel 4c is ring Shape air channel.
During practical application, the air-flow with dust come in from dust barrel air inlet enters whirlwind air channel 4c, in dust catcher electricity Under the drive of machine, air-flow is in whirlwind air channel 4c high speeds helical flow and forms vortex, and the bulky grain dust in air-flow is in air-flow Drive under around whirlwind cone 4a rotate, under the action of the centrifugal force, bulky grain dust throws away wind scooper by whirlwind dust-exhausting port 401 Enter outside 4b in dust barrel (dust-collecting cavity), the air-flow after filtering enters dust barrel by the wind output channel in whirlwind cone, then by dirt Bucket air outlet discharge.
In order to the bulky grain dust allowed in air-flow and air-flow obtains sufficiently large movement velocity in the 4c of whirlwind air channel, with The efficiency that dust from air-flow separate is improved, the air inlet of the wind output channel is arranged on the whirlwind dust-exhausting port by the present embodiment Downstream (i.e. air-flow in whirlwind air channel 4c firstly flows through whirlwind dust-exhausting port, enters back into the air inlet of wind output channel), and two Person is arranged in the tail end of the whirlwind air channel 4c.
In order to improve the air-flow cleanliness factor entered in environment from dust catcher tail end, the present embodiment is set in the dust barrel 3 There are the filtration members 5 being close on the inside of the dust barrel air outlet, the filtration members 5 are specially filter cotton.
And, the holding hole 6 penetrated for holding person's finger, a part of hole in the holding hole 6 are also formed with the casing 1 Wall is formed on the holding handle 2.It is so designed that gripping of the person more convenient to use to the dust catcher is used.
Additionally, the dust catcher is additionally provided with the trigger button 7 for controlling the hand held cleaner to open/close, trigger Button 7 includes that the operating portion 7a for user's manipulation, the operating portion 7a are at least partially arranged in the holding hole 6 and are in The front position for holding the length direction of handle 2.
Be arranged on the operating knob of controlling switch machine in handle hole by this hand held cleaner, and using the structure of trigger Form, user only needs the hand just can be while grip and manipulate the opening and closing of dust catcher, compared to the push button of transmission Structure, operation more facilitates facility, while also improve using feel.
The casing 1 is made up of the left shell half and right half-shell that are detachably connected.
Certainly, above-described embodiment is only to illustrate technology design of the present utility model and feature, its object is to allow people's energy Solution content of the present utility model much of that is simultaneously implemented according to this, can not limit protection domain of the present utility model with this.It is all according to this Equivalent transformation or modification that the Spirit Essence of utility model main technical schemes is done, should all cover in protection of the present utility model Within the scope of.

Claims (8)

1. a kind of hand-held Efficient dust collector, including:
Casing (1), is formed with the holding handle (2) for gripping thereon;And
Dust barrel (3), it is removably installed on the casing, and with dust barrel air inlet and dust barrel air outlet;
Characterized in that, being installed with a cyclone separator (4) in the dust barrel (3);The cyclone separator (4) includes rotation Wind bores (4a), is circumferentially positioned at the wind scooper (4b) of whirlwind cone periphery, is formed between the wind scooper and whirlwind cone Bending whirlwind air channel (4c), the whirlwind air intake being connected with the whirlwind air channel (4c) is offered on the wind scooper (4b) Mouth and whirlwind dust-exhausting port, the whirlwind air inlet are connected with dust barrel air inlet sealing, are offered in whirlwind cone (4a) Connect the wind output channel of the whirlwind air channel (4c) and the dust barrel inner chamber.
2. hand-held Efficient dust collector as claimed in claim 1, it is characterised in that:The wind scooper (4b) has cylindrical The internal face of shape, the whirlwind air channel (4c) is annular passage.
3. hand-held Efficient dust collector as claimed in claim 2, it is characterised in that:The air inlet of the wind output channel is located at institute The downstream of whirlwind dust-exhausting port is stated, and the two is arranged in the tail end of the whirlwind air channel (4c).
4. hand-held Efficient dust collector as claimed in claim 1, it is characterised in that:It is provided with the dust barrel (3) and is close to institute State the filtration members (5) on the inside of dust barrel air outlet.
5. hand-held Efficient dust collector as claimed in claim 4, it is characterised in that:The filtration members (5) are filter cotton.
6. hand-held Efficient dust collector as claimed in claim 1, it is characterised in that:It is also formed with supplying handle on the casing (1) The holding hole (6) that the person's of holding finger is penetrated, a part of hole wall of the holding hole (6) is formed on holding handle (2).
7. hand-held Efficient dust collector as claimed in claim 6, it is characterised in that:Also include for controlling the hand-held dust suction The trigger button (7) that device is opened/closed, the trigger button (7) includes the operating portion (7a) for user's manipulation, the operation Portion (7a) is at least partially arranged in the holding hole (6) and in the front position of described holding handle (2) length direction.
8. hand-held Efficient dust collector as claimed in claim 1, it is characterised in that:The casing (1) is by what is be detachably connected Left shell half and right half-shell are constituted.
CN201621105177.9U 2016-10-09 2016-10-09 Hand-held Efficient dust collector Active CN206295328U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621105177.9U CN206295328U (en) 2016-10-09 2016-10-09 Hand-held Efficient dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621105177.9U CN206295328U (en) 2016-10-09 2016-10-09 Hand-held Efficient dust collector

Publications (1)

Publication Number Publication Date
CN206295328U true CN206295328U (en) 2017-07-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621105177.9U Active CN206295328U (en) 2016-10-09 2016-10-09 Hand-held Efficient dust collector

Country Status (1)

Country Link
CN (1) CN206295328U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109602326A (en) * 2017-09-22 2019-04-12 尚科宁家运营有限公司 Hand-held surface cleaning apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109602326A (en) * 2017-09-22 2019-04-12 尚科宁家运营有限公司 Hand-held surface cleaning apparatus
CN111466820A (en) * 2017-09-22 2020-07-31 尚科宁家运营有限公司 Hand-held surface cleaning device
JP2020534090A (en) * 2017-09-22 2020-11-26 シャークニンジャ オペレーティング エルエルシー Handheld surface cleaning device
CN109602326B (en) * 2017-09-22 2021-10-26 尚科宁家运营有限公司 Hand-held surface cleaning device

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