CN109820452A - A kind of portable dust collector - Google Patents
A kind of portable dust collector Download PDFInfo
- Publication number
- CN109820452A CN109820452A CN201910186906.XA CN201910186906A CN109820452A CN 109820452 A CN109820452 A CN 109820452A CN 201910186906 A CN201910186906 A CN 201910186906A CN 109820452 A CN109820452 A CN 109820452A
- Authority
- CN
- China
- Prior art keywords
- dirt cup
- air
- connector
- air inlet
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 28
- 230000005611 electricity Effects 0.000 claims description 4
- 241001672694 Citrus reticulata Species 0.000 claims 1
- 238000005457 optimization Methods 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of portable dust collectors, it includes body and the dirt cup that is connected with the body, handle portion made of wherein the body includes the support portion at least partly supporting the dirt cup, accommodates the base portion of motor and extended as the base portion, and the dirt cup is detachably connected with support portion, base portion respectively.Optimization airflow air duct of the present invention, meets human engineering mechanics, uses convenient for user is hand-held, while meeting overall performance again.
Description
Technical field
The invention belongs to cleaner fields, are related to a kind of portable dust collector.
Background technique
With the improvement of living standards, portable dust collector is because be convenient for holding, it is commercially available certain universal at home and abroad,
However the layout in the air duct of this dust catcher, motor and battery urgently optimizes, to meet human engineering mechanics and handsome in appearance, together
When meet overall performance again.
Therefore, in view of problem above, it is necessary to propose a kind of portable dust collector.
Summary of the invention
In view of this, the present invention provides a kind of portable dust collector, meet human engineering mechanics and handsome in appearance, simultaneously
Meet overall performance again.
First embodiment according to the present invention, purpose propose a kind of portable dust collector comprising body and with institute
The dirt cup that body is connected is stated, wherein the body includes the support portion at least partly supporting the dirt cup, the base for accommodating motor
Portion and the handle portion as made of base portion extension, and the dirt cup is detachably connected with support portion, base portion respectively.
Preferably, the dirt cup has dirt cup air inlet and sets within it and to the company of dirt cup air inlet delivery air
Fitting, and body then include it is exposed the entering of outer surface, outflow port and setting enter between head piece and outflow port and to dirt cup into
The air intake passage of air port delivery air, it is described enter the output of head piece and the connector be connected, the outflow port and the dirt cup into
Air port is corresponding, wherein the air inlet wind path of the dirt cup air inlet is collectively formed in the connector and the air intake passage.
Preferably, the dirt cup is at least coated by the body part in two directions, to realize the effective solid of dirt cup
Fixed, it is 60-120 degree angle that the extending direction of the handle portion intersects with the extending direction of the dirt cup, to meet ergonomic power
It learns, is used convenient for user is hand-held.
Preferably, the dirt cup include one end be connected with vacuum cleaner attachment guiding piece, be connected with the guiding piece other end
Connector, the dirt cup air inlet and dirt cup air outlet positioned at connector downstream connect, and the body then includes one end and company
Fitting is connected and air intake passage that the other end is then connected with dirt cup air inlet, to realize the optimization of dirt cup air intake passage.
Preferably, the air intake passage is arranged in support portion and is covered by the dirt cup, and in the connector at least
Once air-flow turns to, and at least air-flow turns to twice in the air intake passage, to realize the optimization of dirt cup air intake passage, and
Keep complete machine aesthetic in appearance.
Preferably, the body further comprise extended downwardly and accommodated by support portion and base portion intersection battery pack and with
The battery unit that handle portion is spaced apart from each other is used with meeting human engineering mechanics convenient for user is hand-held.
Preferably, the extending direction of the battery unit is inclined to set with horizontal direction, and the battery unit top is opposite
Bottom end is closer to the dirt cup, to meet human engineering mechanics, uses convenient for user is hand-held.
Preferably, the extending direction of the motor is inclined to set with horizontal direction, and the motor air intake is opposite out
Wind end is closer to the dirt cup, to meet human engineering mechanics, uses convenient for user is hand-held.
Second embodiment according to the present invention, purpose propose a kind of portable dust collector comprising body and with institute
The dirt cup that body is connected is stated, wherein the body includes the support portion at least partly supporting the dirt cup, the base for accommodating motor
Portion and the handle portion as made of base portion extension, and the dirt cup includes the guidance that one end is connected with vacuum cleaner attachment
Part, the connector being connected with the guiding piece other end, dirt cup air inlet and dirt cup air outlet positioned at connector downstream, and
The body then include one end be connected with connector and air intake passage that the other end is then connected with dirt cup air inlet.
Preferably, the dirt cup is detachably connected with support portion, base portion respectively；The air intake passage is arranged in support portion
And covered by the dirt cup, and air-flow turns at least once in the connector, and in the air intake passage at least twice
Air-flow turns to；The body further comprises being extended downwardly by support portion and base portion intersection and being accommodated battery pack and and handle portion
The battery unit being spaced apart from each other；The extending direction of the battery unit is inclined to set with horizontal direction, and battery unit top phase
To bottom end closer to the dirt cup；The extending direction of the motor is inclined to set with horizontal direction, and the motor air intake
Closer to the dirt cup, the dirt cup has dirt cup air inlet and sets within it and defeated to dirt cup air inlet opposite outlet air end
Supply gas the connector of stream, and body then include it is exposed in the entering of outer surface, outflow port and setting are entering between head piece and outflow port
And to the air intake passage of dirt cup air inlet delivery air, it is described enter head piece be connected with connector output, the outflow port and
The dirt cup air inlet is corresponding, wherein the air inlet of the dirt cup air inlet is collectively formed in the connector and the air intake passage
Wind path.
Compared with prior art, optimization airflow air duct of the present invention, meets human engineering mechanics, uses convenient for user is hand-held,
Meet overall performance again simultaneously.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main view of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is side view of the invention；
Fig. 4 is the top view of body in the present invention；
Fig. 5 is the perspective view of body in the present invention；
Fig. 6 is cross-sectional view of the invention；
Fig. 7 is the exploded view under a visual angle of the invention；
Fig. 8 is the exploded view under another visual angle of the present invention.
Specific embodiment
Technical solution of the present invention will be clearly and completely described by specific embodiment below.Obviously, it is retouched
The embodiment stated is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.
It please refers to shown in Fig. 1-3, the present invention provides a kind of first embodiment of portable dust collector comprising body 100,
And the dirt cup 200 being detachably connected with body 100.
Body 100 includes the support portion 102 at least partly supporting dirt cup 200, the base portion 110 for accommodating motor 400, by base portion
110 extend made of handle portion 106 and extended downwardly by support portion 102 and base portion intersection and accommodated battery pack 500 and with
The battery unit 107 that handle portion 106 is spaced apart from each other, wherein the both ends of dirt cup 200 detachably connect with support portion 102, base portion 110 respectively
It connects.Support portion 102, base portion 110,107 three of battery unit are connected, wherein as shown in Figure 1, support portion 102 is in vertical level side
Upwards, it is higher than battery pack 500 and is lower than motor 400, is thus held convenient for user.The extending direction and dirt cup 200 of handle portion 106
Extending direction intersection be 60-120 degree angle, with battery unit 107 be spaced formed accommodate user's finger gripping chamber 114.Handle
The upper end in portion 106 is formed with the trigger 112 for being deep into and holding in chamber 114.As shown in connection with fig. 6, the setting of air intake passage 104 is supporting
It is covered in portion 102 and by dirt cup 200, and air-flow turns at least once in connector 232, and in air intake passage 104 at least
Air-flow turns to twice.The extending direction of battery unit 107 is inclined to set with horizontal direction, and 107 top opposite ends of battery unit
Closer to dirt cup 200.
Body 100 further includes masking 400 tail end of motor and snaps connection with base portion 110 and tilt the outlet housing towards user
113, and outlet housing 113 is provided with several exhaust vents 115, wherein exhaust vent 115 is circular hole, square hole, hexagonal hole, Er Qiewei
115 sectional area of single exhaust vent in center, which is greater than, is located at outer peripheral single 115 sectional area of exhaust vent, thereby guarantees that outlet air is suitable
Freely, noise is reduced.Base portion 110 is additionally provided with the dirt cup button 116 for being clasped with dirt cup 200 and being located at upper end.106 He of handle portion
Battery unit 107 is connected in lower end and is provided with battery button 108 on link position, for dismantling battery pack 500.
As illustrated in figures 4-5, support portion 102 is provided with the electrical connector 120 being electrical connected with vacuum cleaner attachment 300 and electricity
Connector 120 is adjacent and enters head piece 122 and flowing out positioned at 104 other end of air intake passage positioned at 104 one end of air intake passage
Mouth 124, and outflow port 124 enters head piece 122 closer to the air intake 117 of motor 400 relatively, enters head piece 122 and is located at electrical connector
Between 120 and outflow port 124, the sectional area for entering head piece 122 is less than the sectional area of outflow port 124.
With reference to shown in Fig. 7-8, dirt cup 200 includes cylindrical and inner hollow cup body 201, one end and vacuum cleaner attachment
300 guiding pieces 230 being connected, the connector 232, the dirt positioned at 232 downstream of connector that are connected with 230 other end of guiding piece
Cup air inlet 201 is arranged the one cyclonic filter element being connected in it and with dirt cup air inlet 201, filters with one cyclonic
Unit is corresponding and collects the single stage of dust collection room 212 of coarse dust, the second level cyclonic filter list positioned at one cyclonic filter element downstream
Member 220, is located at second level cyclonic filter list at second level dust storage chamber 222 corresponding with second level cyclonic filter unit 220 and collecting fine ash dirt
The thin filter element 250 in first 220 downstreams positioned at thin 250 downstream of filter element and is located at 117 upstream of air intake of motor 400
Dirt cup air outlet and the dirt cup lid 202 being clasped with 201 end of cup body by an elastic lock 204, and body 100 is then
Be connected including one end with connector 232 and air intake passage 104 that the other end is then connected with dirt cup air inlet 201.Dirt cup 200 to
It is few to be coated in two directions by 100 part of body.One cyclonic filter element includes that metal or plastics are made and have several
The mesh enclosure 210 of mesh, the mesh enclosure cover board 211 being connected with 210 one end of mesh enclosure and the net being connect with 210 other end of mesh enclosure
Cover stent 214.Wherein mesh enclosure 210 is in hollow ring.Mesh enclosure support 214 include one end extend with 210 inner wall of mesh enclosure against connecing
Several ribs 216 and centrally located discharge pipe 218 of touching and mutually annular space.The other end of mesh enclosure support 214 is then
It is provided with the thin filter element 250 positioned at 218 downstream of discharge pipe.Thin filter element 250 can for scouring pad, extra large pa, sponge or
One of said combination.There is the perforation for allowing second level cyclonic filter unit 220 to partially pass through at 211 center of mesh enclosure cover board.Electrical connector
120 are electrical connected at least across inside guiding piece 230 and with vacuum cleaner attachment 300.
To guarantee to be formed by whirlwind space and single stage of dust collection room 212 between mesh enclosure 210 and cup body 201 independently of each other, cup
It is integrally formed on the inside of body 201 or separate type is provided with a partition 213, which, which is provided with, allows second level cyclonic filter unit
220 bulkhead through-holes 215 partially passed through and the ash port 217 positioned at 215 side of bulkhead through-hole.Thus is produced from whirlwind space
Raw coarse dust is entered in single stage of dust collection room 212 by ash port 217.Second level cyclonic filter unit 220 is substantially in butt circle
Cone and inner hollow are simultaneously circumferentially provided with multiple second level air inlets 221, to generate secondary cyclone.
To guarantee the air-tightness between each element, the present invention at least further includes the dirt cup Gai Mi being arranged on dirt cup lid 202
Seal 240, is arranged in guiding piece 230 the second level end seal pad 242 accommodated by 220 end section of second level cyclonic filter unit
Connection sealing ring 244 between connector 232, the secondary seal circle 246 for being set in 220 end of second level cyclonic filter unit,
And the mesh enclosure sealing ring 248 between 201 one end of cup body and mesh enclosure support 214 is set.
Vacuum cleaner attachment 300 can be flexible hard tube, metal tube, hose, flat suction, sofa suction or scrubbing brush etc..In this implementation
Example is preferably metal tube, and buckles the attachment being connected including the attachment bottom end 302 being connected with scrubbing brush buckle and with dirt cup 200
Top 304.
Motor 400 is preferably direct current generator, more preferably DC brushless motor.
Battery pack 500 is preferably nickel-metal hydride battery, lithium battery or other solid state batteries.
The present invention also provides a kind of second embodiments of portable dust collector simultaneously comprising body 100 and and body
100 dirt cups 200 being connected, wherein body 100 includes the support portion 102 at least partly supporting dirt cup 200, receiving motor 400
Base portion 110 and as base portion 110 extend made of handle portion 106, and dirt cup 200 include one end and 300 phase of vacuum cleaner attachment
The guiding piece 230 of connection, the connector 232 being connected with 230 other end of guiding piece, positioned at 232 downstream of connector dirt cup into
Air port 201 and dirt cup air outlet, and body 100 then include one end be connected with connector 232 and the other end then with dirt cup into
The connected air intake passage 104 in air port 201.
Dirt cup 200 is detachably connected with support portion 102, base portion 110 respectively；Air intake passage 104 is arranged in support portion 102
And covered by dirt cup 200, and air-flow turns at least once in connector 232, and at least air-flow twice in air intake passage 104
It turns to；Body 100 further comprises being extended downwardly by support portion 102 and base portion intersection and being accommodated battery pack 500 and and handle
The battery unit 107 that portion 106 is spaced apart from each other；The extending direction of battery unit 107 is inclined to set with horizontal direction, and battery unit 107
Top opposite ends are closer to dirt cup 200；The extending direction of motor 400 is inclined to set with horizontal direction, and motor 400 is entered the wind
Hold opposite outlet air end closer to dirt cup 200.
Optimization airflow air duct of the present invention, and keep complete machine aesthetic in appearance, meet human engineering mechanics, makes convenient for user is hand-held
With, while meeting overall performance again.
Various modifications to these embodiments will be readily apparent to those skilled in the art, herein
Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the invention.Therefore,
The present invention will not be limited to the embodiments shown herein, and is to fit to special with principles disclosed herein and novelty
The consistent widest scope of point.
Claims (10)
1. a kind of portable dust collector, it is characterised in that: it includes body (100) and is connected with the body (100)
Dirt cup (200), wherein the body (100) includes the support portion (102) at least partly supporting the dirt cup (200), receiving electricity
The base portion (110) of machine (400) and the handle portion (106) as made of the base portion (110) extension, and the dirt cup (200) point
It is not detachably connected with support portion (102), base portion (110).
2. a kind of portable dust collector according to claim 1, it is characterised in that: the dirt cup (200) have dirt cup into
It air port (201) and sets within it and to the connector (232) of dirt cup air inlet (201) delivery air, and body (100) is then
Including it is exposed the entering of outer surface, outflow port (122,124) and setting enter between head piece (122) and outflow port (124) and to
The air intake passage (104) of dirt cup air inlet (201) delivery air, it is described enter head piece (122) and the connector (232) output phase
Even, the outflow port (124) is corresponding with dirt cup air inlet (201), wherein the connector (232) and the air inlet are logical
The air inlet wind path of the dirt cup air inlet (201) is collectively formed in road (104).
3. a kind of portable dust collector according to claim 1, it is characterised in that: the dirt cup (200) is at least at two
It is coated on direction by the body (100) part, the extending direction of the handle portion (106) and the extension of the dirt cup (200)
Direction intersection is 60-120 degree angle.
4. a kind of portable dust collector according to claim 1, it is characterised in that: the dirt cup (200) include one end with
Guiding piece (230) that vacuum cleaner attachment (300) is connected, the connector (232) being connected with guiding piece (230) other end, position
Dirt cup air inlet (201) and dirt cup air outlet in connector (232) downstream, and the body (100) then include one end with
Connector (232) is connected and air intake passage (104) that the other end is then connected with dirt cup air inlet (201).
5. a kind of portable dust collector according to claim 4, it is characterised in that: air intake passage (104) setting exists
It is covered in support portion (102) and by the dirt cup (200), and air-flow turns at least once in the connector (232), and institute
State at least air-flow steering twice in air intake passage (104).
6. a kind of portable dust collector according to claim 4, it is characterised in that: the body (100) further comprises
The electricity for being extended downwardly by support portion (102) and base portion intersection and being accommodated battery pack (500) and being spaced apart from each other with handle portion (106)
Pond portion (107).
7. a kind of portable dust collector according to claim 6, it is characterised in that: the extension side of the battery unit (107)
It is inclined to set to horizontal direction, and the battery unit (107) top opposite ends are closer to the dirt cup (200).
8. a kind of portable dust collector according to claim 7, it is characterised in that: the extending direction of the motor (400)
Be inclined to set with horizontal direction, and the motor (400) air intake with respect to outlet air end closer to the dirt cup (200).
9. a kind of portable dust collector, it is characterised in that: it includes body (100) and is connected with the body (100)
Dirt cup (200), wherein the body (100) includes the support portion (102) at least partly supporting the dirt cup (200), receiving electricity
The base portion (110) of machine (400) and the handle portion (106) as made of the base portion (110) extension, and the dirt cup (200) is wrapped
Include the guiding piece (230) that one end is connected with vacuum cleaner attachment (300), the connector being connected with guiding piece (230) other end
(232), it is located at the dirt cup air inlet (201) and dirt cup air outlet in connector (232) downstream, and the body (100) then wraps
Include one end be connected with connector (232) and air intake passage (104) that the other end is then connected with dirt cup air inlet (201).
10. a kind of portable dust collector according to claim 9, it is characterised in that: the dirt cup (200) respectively with support
Portion (102), base portion (110) are detachably connected；Air intake passage (104) setting is in support portion (102) and by the dirt cup
(200) it covers, and air-flow turns at least once in the connector (232), and at least two in the air intake passage (104)
Secondary air-flow turns to；The body (100) further comprises being extended downwardly by support portion (102) and base portion intersection and accommodating battery
Packet (500) and the battery unit (107) being spaced apart from each other with handle portion (106)；The extending direction of the battery unit (107) and level side
To being inclined to set, and the battery unit (107) top opposite ends are closer to the dirt cup (200)；The motor (400)
Extending direction is inclined to set with horizontal direction, and the motor (400) air intake with respect to outlet air end closer to the dirt cup
(200)；The dirt cup (200) has dirt cup air inlet (201) and sets within it and convey gas to dirt cup air inlet (201)
The connector (232) of stream, and body (100) then includes exposed entering in the entering of outer surface, outflow port (122,124) and setting
It is described to become a mandarin between head piece (122) and outflow port (124) and to the air intake passage (104) of dirt cup air inlet (201) delivery air
Mouth (122) is connected with the connector (232) output, and the outflow port (124) is corresponding with dirt cup air inlet (201),
Wherein the air inlet wind path of the dirt cup air inlet (201) is collectively formed in the connector (232) and the air intake passage (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186906.XA CN109820452A (en) | 2019-03-12 | 2019-03-12 | A kind of portable dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910186906.XA CN109820452A (en) | 2019-03-12 | 2019-03-12 | A kind of portable dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109820452A true CN109820452A (en) | 2019-05-31 |
Family
ID=66868960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910186906.XA Pending CN109820452A (en) | 2019-03-12 | 2019-03-12 | A kind of portable dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109820452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023025257A (en) * | 2019-07-18 | 2023-02-21 | 工機ホールディングス株式会社 | Cleaner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1315442B1 (en) * | 2000-09-01 | 2005-12-28 | Royal Appliance MFG. CO. | Bagless canister vacuum cleaner |
| US20170296018A1 (en) * | 2016-01-20 | 2017-10-19 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Hand-held vacuum cleaner |
| CN107260059A (en) * | 2017-08-11 | 2017-10-20 | 苏州睿梵工业设计有限公司 | Modified wireless dust collector |
| CN207804181U (en) * | 2017-06-29 | 2018-09-04 | 苏州凯丽达电器有限公司 | Portable dust collector with internal cabling |
| CN210330462U (en) * | 2019-03-12 | 2020-04-17 | 无锡范达实业有限公司 | Portable dust collector |
-
2019
- 2019-03-12 CN CN201910186906.XA patent/CN109820452A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1315442B1 (en) * | 2000-09-01 | 2005-12-28 | Royal Appliance MFG. CO. | Bagless canister vacuum cleaner |
| US20170296018A1 (en) * | 2016-01-20 | 2017-10-19 | Jiangsu Midea Cleaning Appliances Co., Ltd. | Hand-held vacuum cleaner |
| CN207804181U (en) * | 2017-06-29 | 2018-09-04 | 苏州凯丽达电器有限公司 | Portable dust collector with internal cabling |
| CN107260059A (en) * | 2017-08-11 | 2017-10-20 | 苏州睿梵工业设计有限公司 | Modified wireless dust collector |
| CN210330462U (en) * | 2019-03-12 | 2020-04-17 | 无锡范达实业有限公司 | Portable dust collector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023025257A (en) * | 2019-07-18 | 2023-02-21 | 工機ホールディングス株式会社 | Cleaner |
| JP7272504B2 (en) | 2019-07-18 | 2023-05-12 | 工機ホールディングス株式会社 | Cleaner |
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