CN107788908A

CN107788908A - Hand held cleaner with cyclone separator

Info

Publication number: CN107788908A
Application number: CN201610942697.3A
Authority: CN
Inventors: 切多米尔·雷帕茨
Original assignee: Genius GmbH
Current assignee: Genius GmbH
Priority date: 2016-09-01
Filing date: 2016-11-01
Publication date: 2018-03-13
Also published as: CN206700111U; DE202016104819U1

Abstract

The present invention relates to a kind of hand held cleaner, and it carries cyclone separator and elongated suction tube and the handle of pistol grip, and air to be cleaned rotates in cyclone separator around rotation axis, and one end of suction tube is designed to connect suction nozzle with battery unit.The hand held cleaner is characterised by that the longitudinal extending axis of rotation axis and handle is pressed from both sides into the first angle more than 30 degree each other.It can alternatively or additionally advantageously provide for, the longitudinal extending axis of rotation axis and suction tube is pressed from both sides into the second angle less than 90 degree (right angle) each other.

Description

Hand held cleaner with cyclone separator

Technical field

The present invention relates to a kind of hand held cleaner, and it carries cyclone separator and elongated suction tube and pistol grip The handle of formula, air to be cleaned are rotated in the cyclone separator around rotation axis, and one end of the suction tube is set Meter is used for connecting suction nozzle with battery unit.

Background technology

A kind of hand held cleaner as known to the B1 of EP 2 043 493, it has main body, dirty air entrance, clean air Outlet and cyclone type-separator for dirt to be separated from air-flow, wherein, the cyclone type-separator is set In a generally vertical direction, wherein, the basal plane of main body and the basal plane of cyclone type-separator have been collectively form the base of equipment Face, so as to which equipment is supported on the surface, wherein, the basal plane of main body is substantially plane, the basal plane of cyclone type-separator Same substantially plane, wherein, the basal plane of main body is located in the plane of the basal plane of cyclone type-separator.

The B1 of EP 2 043 492 disclose a kind of similar hand held cleaner, its have the suction channel with longitudinal axis, For producing the gas flow generator and cyclone type-separator of air-flow along suction channel.Cyclone type-the separator is with taking out Passage connection is inhaled, so as to which dirt and dust are separated from air-flow.In addition, the hand held cleaner has energy source, with Just gas flow generator supplying energy is given.Hand held cleaner also has an elongated handle, the handle be arranged in gas flow generator with Between energy source, and it is designed and is provided for being held by the hand of user, wherein, the elongated handle is transverse to suction channel Longitudinal axis, cyclone type-separator is arranged between suction channel and elongated handle.

The B1 of EP 2 040 597 also disclose a kind of similar hand held cleaner, and there is suction channel, air-flow to produce for it Device, separator and handle, wherein, the handle has first end, the second end and longitudinal axis, wherein, gas flow generator with The first end of handle is arranged directly adjacent to one another.In addition, the second end of power supply and handle is disposed adjacently, for being produced to air-flow Raw device conveying electric current, wherein, longitudinal axis extends through at least a portion of gas flow generator, and handle is located at gas flow generator and electricity Between source.

Adversely be configured to by hand held cleaner known in the art it is local very heavy, and/or when with one Hand only exerts just hold when cleaning wall or ceiling.

The content of the invention

It is therefore an object of the present invention to propose a kind of hand held cleaner with cyclone separator, its construction is compact, And also can reliably and easily it be held using a hand.

The purpose is achieved by a kind of hand held cleaner, it is characterised in that：

A. the longitudinal extending axis of rotation axis and handle is pressed from both sides into the first angle more than 30 degree each other；And/or

B. the longitudinal extending axis of rotation axis and suction tube is pressed from both sides into less than 90 degree each other（Right angle）Second angle.

The hand held cleaner of the present invention has the following advantages that：Available structure space has obtained especially sufficiently sharp Thus can be with particularly compact and easily realize with, hand held cleaner.The hand held cleaner of the present invention also has following special Advantage：Specific orientation of the cyclone separator relative to handle can be realized, just as cyclone separator can be realized relative to suction tube Specific orientation is the same, can realize particularly advantageous position of centre of gravity, i.e. close to handle, this for example wants pair position of centre of gravity in user Him is significantly facilitated when wall or ceiling dust suction to hold.

The present invention also has the advantages of more special：The rotation axis of cyclone separator can be favourable when to floor dust suction Ground is vertically oriented, and this is described in detail below.

On first angle, it can be advantageous to which special provision first angle is more than 40 degree, either more than 50 degree or is in In the range of 30-80 degree, either in the range of 40-70 degree or in the range of 50-60 degree, or for 55 degree.

On second angle, it can be advantageous to which special provision second angle is less than 80 degree, either less than 70 degree or is less than 60 degree, either in the range of 30-70 degree or in the range of 40-60 degree, or for 50 degree.

For clarity, made on the angle as described below：

The section and handle-Longitudinal extending that by cyclone separator extend to first intersection point of the first angle in rotation axis Being extended to by handle between the section of the first intersection point for axis measures, wherein, the first intersection point is rotation axis and handle-longitudinal direction Extend the intersecting position of axis.

Second angle extends to the section of the second intersection point by cyclone separator in rotation axis and suction tube-longitudinal direction is prolonged Extending between the section of the second intersection point by suction tube for axis is stretched to measure, wherein, the second intersection point is rotation axis and suction The intersecting position of pipe-longitudinal extending axis.

In a kind of special design, provided with the adapter for making suction tube be connected with cyclone separator.Especially can be with Advantageously provide for, preferably linearly extended suction tube, tool-lessly can couple with adapter, and again can be tool-lessly with connecing Pipe separates.Such as stop mechanism can be provided with, suction tube is maintained in adapter whereby.Stop mechanism, which passes through, preferably to be constructed, So that the stop mechanism can tool-lessly unclamp again when that should remove suction tube.This design has the advantages of special：Instead of Suction tube, suction nozzle with battery unit can also directly be coupled with adapter when needed.In this type of design, such as also it is possible that needing Long suction tube is changed when wanting with short suction tube, vice versa.

But alternatively also it is possible that adapter jointly integratedly manufactures with suction tube.This design can be especially cheap Cost be made.

Especially for realizing the above-mentioned first angle mutually pressed from both sides by rotation axis and handle-longitudinal extending axis Speech, adapter can be advantageously configured as angled or bending.It can especially advantageously provide for, adapter has two particularly Adapter section of linearly extended, the mutual folder into third angle.The third angle can advantageously be especially less than 170 degree, Either less than 160 degree or less than 150 degree.It can also especially advantageously provide for, third angle is in the model of 120 degree of -160 degree In enclosing, either third angle is in the range of 130 degree of -150 degree or third angle is 140 degree.A kind of particularly advantageous In design, third angle is 90 degree and adds second angle.

According to a kind of particularly compact and durable design, the lower end of handle is connected by lower bridgeware with cyclone separator. The lower end of handle refers to when handle is easily grasped by a user in prescribed way close to that one end of pinkie.

Especially for realizing between rotation axis and handle-longitudinal extending axis, first angles more than 30 degree, Lower bridgeware can be advantageously configured as angled or bending.Can especially advantageously provide for, lower bridgeware have two, It is particularly point-blank extending, each other folder into fourth angle lower bridgeware section, the fourth angle be more than 110 degree, or More than 120 degree, or more than 130 degree.It can especially advantageously provide for, fourth angle is in the range of 120 degree of -160 degree, or Person is in the range of 130 degree of -150 degree, or for 140 degree.In a kind of particularly advantageous design, fourth angle is 90 degree and added Upper second angle.

In a kind of particularly favourable design, no matter take over or lower bridgeware, all angularly or deviously construct. It can especially advantageously provide for, adapter is angled or curved, wherein, adapter is with two, particularly linearly extended adapter area Section, and lower bridgeware is also angled or curved, wherein, lower bridgeware has two, particularly linearly extended lower bridgeware Section.Adapter and lower bridgeware advantageously can be arranged and are orientated herein so that one of one of adapter section and bridgeware section Mutually coaxially it is orientated.One of the component being mutually coaxially orientated, i.e. one of adapter section and bridgeware section, spy can be passed through Different orientation and arrangement so that they are collectively form one " X " with cyclone separator and/or rotation axis.

In a kind of favourable design, lower bridgeware has for accumulator, the receiving portion particularly for battery.Should Accumulator can especially be used for the drive motor supplying energy to cyclone separator, particularly supply electric energy.This point especially makes Obtaining hand held cleaner can wirelessly work.The accumulator of particularly battery form is set in lower bridgeware, this opponent The position of centre of gravity for holding formula dust catcher generates Beneficial Effect.Receiving portion especially can be configured to accommodate lattice, and battery can be arranged In the receiving lattice, particularly in a manner of it tool-lessly and/or without damage can be taken off.Hand held cleaner especially can be with By favourable construction so that user can be inserted into receiving portion with a hand handle accumulator or be taken from receiving portion Go out, and user catches handle with another hand.This design has the advantages of special：User it is unnecessary to change battery And accumulator is removed and/or put down from hand.

In a kind of favourable design, the upper end of handle is connected by upper bridgeware with cyclone separator.The upper end of handle Refer to when user catches handle in prescribed way near that of forefinger and thumb one end.It can adopt in a beneficial way Gas outlet is set in upper bridgeware.Alternatively or additionally, upper bridgeware can have particularly without instrument and/or nothing The filter that can be taken off to damage, such as filter cylinder.The filter for example can be fine filter, and it is not by whirlwind point Particle from device separation filters out from waste gas.

In a kind of particularly favourable design, cyclone separator has drive motor, and the drive motor makes by arrangement Obtain rotation axis and extend past drive motor.This design has the advantages of very special：Simple structure is compact.This arrangement side Formula can also be realized arranges that this generates favorable influence to position of centre of gravity by drive motor close to handle.For user Advantageously, center of gravity is as close to handle, because in this way, being inhaled when user optionally grasps hand-held indoors During dirt device, it is as small as possible to act on the heeling moment of user on hand.Thus, beneficial position of centre of gravity pair holding property has Positive role.

In a kind of favourable design, the axis of the output shaft of drive motor and/or the ventilation by drive motor The ventilation blower rotation axis of machine extends coaxially into the rotation axis.This design allows the rotation as caused by drive motor Motion is effectively transmitted to ventilation blower, without cumbersome steering gear, wherein, the ventilation blower in itself can be advantageously straight Connect be arranged on cyclone separator or in.

Especially, if alternatively also it is possible that the axis of the output shaft of drive motor and/or ventilation blower it is logical Blower fan rotation axis arranges that the rotary motion as caused by drive motor can transmit in a straightforward manner parallel to the rotation axis To ventilation blower.Ventilation blower refers to any by drive motor, generation air-flow device under the application meaning.Ventilation blower example Can such as have propeller or be configured to propeller.

The ventilation blower of cyclone separator can be advantageously spatially arranged between drive motor and particle collector.This Can particularly simply it realize, if the ventilation blower rotation axis and institute of the axis of the output shaft of drive motor and/or ventilation blower Rotation axis is stated to be coaxially arranged.

Preferably, drive motor is not configured to brushless motor.Brush motor, i.e., with being usually used in hand held cleaner Brushless motor on the contrary, having the following advantages that：It is no using flow through hand held cleaner, it is to be cleaned or cleaned When the air-flow of air is additionally cooled down, it can also run.

In a kind of favourable design, push button is provided with handle.It can especially advantageously provide for, push button warp Cross appropriate arrangement so that when holding handle, it is manipulated by the forefinger for holding the hand of handle.Push button can be especially constructed Into adjuster.Such as can advantageously provide for, push button is depressed by a user deeper, and cyclone separator drive motor turns Speed increases bigger.In this way, user can easily adjust suction force, without manipulating individually regulation Button.

In a kind of favourable design, cyclone separator has particularly removable particle collector.Can especially have Provide sharply, particle collector has foldable bottom.This can realize and empty particle collector, without being removed. Thus, this design has the advantages of special：Particle collector can be emptied easily, and only for thoroughly cleaning for example Just in order to rinsing to remove.

For the hinge-coupled of bottom, particle collector can have hinge, particularly collapsible hinge.Can especially have Provide sharply, particle collector is configured to leg in the region of hinge, or hinge is configured into leg in itself.It is this to set Meter has the advantages of special：Hand held cleaner firmly and can be placed reliably, wherein, avoid the casual of bottom and turn over Folding.

In a kind of special design, the bottom of particle collector is configured to bearing-surface, for handheld formula dust catcher Place in the horizontal plane.

In a kind of particularly favourable design, in the free end first line of a couplet then suction nozzle with battery unit of suction tube.The suction nozzle with battery unit is especially It can be configured to ground suction nozzle.Especially can also alternatively or additionally it provide, the suction nozzle with battery unit has at least one by driving rotation The brush roll turned.It can especially be coupled with being hinged with-alternatively or additionally-regulation, suction nozzle with battery unit.

In a kind of particularly favourable design, the suction nozzle with battery unit of ground suction nozzle is especially configured for except its original work( Can be outer, it is further configured to the supporting leg for placing hand held cleaner.It can particularly advantageously provide that suction nozzle with battery unit is transferable for this To the position locked relative to suction tube, particularly stop position, in the position, suction nozzle with battery unit is used as supporting leg, hand-held for placing Formula dust catcher.

The hand held cleaner of the present invention can be advantageously configured to only be held simultaneously with one hand during aspiration procedure Control handle.This design has the advantages of special：The another hand of user frees out, to be held during aspiration procedure The object firmly to be aspirated and/or suitably it is adjusted.

Brief description of the drawings

Exemplarily and subject of the present invention is schematically shown in accompanying drawing, it is introduced with reference to the accompanying drawings, Wherein, the part of identical or phase same-action also indicates identical reference mostly in various embodiments.Wherein：

Fig. 1 is the detail drawing of one embodiment of the hand held cleaner of the present invention；

Fig. 2 shows the embodiment of the hand held cleaner of the present invention in ground suction position；

Fig. 3 shows the embodiment of the hand held cleaner of the present invention in deposit position.

Embodiment

Fig. 1 is the detail drawing of one embodiment of the hand held cleaner of the present invention, and it has cyclone separator 1.In the rotation In wind separator 1, air to be cleaned rotates around rotation axis 2.

Hand held cleaner also has elongated suction tube 3, and one end of the suction tube is connected with angled adapter 5, should Adapter makes suction tube 3 be connected with cyclone separator 1.In order to couple suction tube 3, set in adapter 5 particularly without instrument There is stop device 6.In suction tube（Not shown in Fig. 1）The other end can connect suction nozzle with battery unit.Hand held cleaner has hand The handle 7 of rifle gripping type.Push button 8 is provided with the handle 7, when user has held handle 7, he can use forefinger To manipulate the push button.Push button 8 especially can be configured to adjuster, and user can select to take out using the adjuster Inhale power.It can advantageously provide for, push button 8 is pressed deeper, and pumping power is bigger, and this drives especially by raising The output speed of dynamic motor 26 is realized.

Folder is big into first angle 10, the first angle each other for handle-longitudinal extending axis 9 of rotation axis 2 and handle 7 In 30 degree, and about 55 degree.In addition, suction tube-longitudinal extending axis 11 of rotation axis 2 and suction tube 3 each other folder into the Two angles 12, the second angle are less than 90 degree, and about 50 degree.

The adapter 5 for making suction tube 3 be connected with cyclone separator 1, which has to press from both sides each other into the first of third angle 15, takes over area The adapter section 14 of section 13 and second.The third angle 15 is less than 170 degree.It can especially advantageously provide for, third angle 15 is equal to 90 degree（Right angle）With the summation of second angle 12.

The axis of first adapter section 13 extends coaxially into suction tube-longitudinal extending axis 11 of suction tube 3.Second The axis 16 of adapter section 14 can be advantageously orthogonal to rotation axis orientation.

Handle 7 is connected by means of lower bridgeware 17 with cyclone separator 1.The lower bridgeware 17 angularly constructs, and has There is the first time bridgeware section 18 and second time bridgeware section 19 pressed from both sides each other into fourth angle 20.The fourth angle 20 is big In 110 degree.It can especially advantageously provide for, fourth angle 20 is equal to 90 degree of summations with second angle 12.

The axis 21 of first time bridgeware section 18 is disposed parallel to suction tube-longitudinal extending axis of suction tube 3 11。

The axis 22 of second time bridgeware section 19 and the axis 16 of the second adapter section 14 are coaxial, and perpendicular to rotation Shaft axis 2 are orientated.

First time bridgeware 17 has the receiving portion 23 for being used for the particularly accumulator 24 of battery form.The accumulator 24 It can tool-lessly be inserted into receiving portion 23, and can be taken out again from receiving portion 23 after release button 25 is pressed.

Hand held cleaner also has drive motor 26, the drive motor ventilation blower 27.Drive motor 26 is by suitable Work as arrangement so that rotation axis 2 extends through drive motor 26.

Cyclone separator 1 has particularly removable particle collector 28, and the particle collector carries foldable bottom Portion 29.The bottom 29 is coupled by hinge 30, and the hinge also serves as leg in addition to its hinge function, so as to place Hand held cleaner.In addition to the leg, preferably there is some other leg, such as positioned at the lower end of handle 7.

The upper end of handle 7 is connected by upper bridgeware 31 with cyclone separator 1.Being provided with upper bridgeware 31 can need not The filter cylinder 32 taken out instrument.

Fig. 2 shows the embodiment of the hand held cleaner of the present invention in ground suction position.It can be seen that in suction tube Hingedly couple the suction nozzle with battery unit 33 for being configured to ground suction nozzle on 3 free end.

The length of suction tube 3 is in the range of 50cm-100cm, preferably 57cm-60cm, especially for 60cm.The length Degree is by appropriate selection so that grasps hand-held dust suction in the case that an adult is sagging and slight curving in arm During device, suction tube 3 forms about 40 degree of the elevation angle 4 relative to wanting the ground of dust suction.

It can be especially 50 degree by the second angle 12 especially chosen, its main cause is that rotation axis 2 is in this position Put largely perpendicular to ground planar orientation.This has the advantages of special：Cyclone separator 1 can particularly good work, and by The particle of separation is directly toward bottom 29 and dropped.First angle 10 can be especially 55 degree, by the special selection to the angle, User can especially meet ergonomically holds hand held cleaner in shown ground suction position.

The suction nozzle with battery unit 33 for being configured to ground suction nozzle also functions as supporting leg for placing hand held cleaner, and this shows in figure 3 Go out.Therefore, dust collecter 34 moves through the vertical position of suction tube-longitudinal extending axis 11 with suction tube 3 relative to suction nozzle with battery unit 33 Put, until suction tube-longitudinal extending axis 11 is in about 95 degree of the elevation angle 4, the dust collecter particularly includes the He of cyclone separator 1 Handle 7.There is individual stop part, it prevents suction tube 3 from can move the position more than 95 degree relative to suction nozzle with battery unit 33.In order to prevent holding Formula dust catcher inadvertently dislodges out deposit position, can be provided with the stop device that particularly and can is tool-lessly unclamped, should be only Dynamic device locks 95 degree of position.

List of numerals

1 cyclone separator

2 rotation axis

3 suction tubes

4 elevations angle

5 adapters

6 stop devices

7 handles

8 push buttons

9 handles-longitudinal extending axis

10 first angles

11 suction tubes-longitudinal extending axis

12 second angles

13 first adapter sections

14 second adapter sections

15 third angles

16 axis

17 times bridgewares

18 first time bridgeware section

19 second time bridgeware section

20 fourth angles

The axis of 21 first time bridgeware section

The axis of 22 second time bridgeware section

23 receiving portions

24 accumulators

25 release buttons

26 drive motors

27 ventilation blowers

28 particle collectors

29 bottoms

30 hinges

Bridgeware on 31

32 filter cylinders

33 suction nozzle with battery unit

34 dust collecters

Claims

A kind of 1. hand held cleaner, with cyclone separator (1) and elongated suction tube (3) and the handle of pistol grip (7), air to be cleaned rotates in the cyclone separator around rotation axis (2), and one end of the suction tube is designed For connecting suction nozzle with battery unit (33), it is characterised in that

A. handle-longitudinal extending axis (9) of rotation axis (2) and handle (7) is pressed from both sides into the first angle more than 30 degree each other (10)；And/or

B. suction tube-longitudinal extending axis (11) of rotation axis (2) and suction tube (3) is pressed from both sides into less than 90 degree (right angle) each other Second angle (12).
2. hand held cleaner as claimed in claim 1, it is characterised in that first angle (10) is more than 40 degree, or is more than 50 degree, either in the range of 30-80 degree or in the range of 40-70 degree, or in the range of 50-60 degree, Or for 55 degree.
3. hand held cleaner as claimed in claim 1 or 2, it is characterised in that second angle (12) is less than 80 degree, Huo Zhe little In 70 degree, either less than 60 degree or in the range of 30-70 degree, either in the range of 40-60 degree or for 50 Degree.
4. such as the hand held cleaner any one of claim 1-3, it is characterised in that provided with make suction tube (3) with rotation The connected adapter (5) of wind separator (1), and/or, provided with the adapter that can be used to suction tube (3) with cyclone separator (1) being connected (5)。
5. hand held cleaner as claimed in claim 4, it is characterised in that

A. adapter (5) is angled or curved；And/or

B. adapter (5) is angled or curved, wherein, adapter (5) has two particularly linearly extended, mutual folders into the 3rd The adapter section (13,14) of angle, the third angle is less than 170 degree, either less than 160 degree or less than 150 degree, or In the range of 120-160 degree, either in the range of 130-150 degree or for 140 degree, or for 90 degree the is added Two angles (12).
6. the hand held cleaner as described in claim 4 or 5, it is characterised in that adapter (5) and suction tube (3) are with without damage Ground and/or tool-lessly dismountable mode are connected with each other or can connected.
7. the hand held cleaner as described in claim 4 or 5, it is characterised in that adapter (5) and suction tube (3) jointly one It is made body.
8. such as the hand held cleaner any one of claim 1-7, it is characterised in that the lower end of handle (7) is under Bridgeware (17) is connected with cyclone separator (1).
9. hand held cleaner as claimed in claim 8, it is characterised in that

A. bridgeware (17) is descended to be angled or curved；And/or

B. bridgeware (17) is descended to be angled or curved, wherein, lower bridgeware (17) is particularly linearly extended, mutual with two Between folder into fourth angle lower bridgeware section (18,19), the fourth angle be more than 110 degree, either more than 120 degree or More than 130 degree, either in the range of 120-160 degree or in the range of 130-150 degree, or for 140 degree, or Person is 90 degree and adds second angle (12)；And/or

C. adapter (5) is angled or curved, wherein, adapter (5) have two particularly linearly extended adapter section (13, 14), and lower bridgeware (17) is angled or curved, wherein, lower bridgeware (17) have two particularly it is linearly extended under Bridgeware section (18,19), wherein, one of one of adapter section (13,14) and bridgeware section (18,19) mutually coaxially cloth Put and/or be connected with each other and/or be mutually nested；And/or

D. adapter (5) is angled or curved, wherein, adapter (5) have two particularly linearly extended adapter section (13, 14), and lower bridgeware (17) is angled or curved, wherein, lower bridgeware (17) have two particularly it is linearly extended under Bridgeware section (18,19), wherein, one of adapter section (13,14) and bridgeware section (18, one of 19 mutually coaxially cloth Put, and be collectively form one " X " with cyclone separator (1).
10. hand held cleaner as claimed in claim 8 or 9, it is characterised in that lower bridgeware (17), which has, is used for accumulator (24) receiving portion (23) particularly for battery, and/or, accumulator (24) particularly storage is provided with lower bridgeware (17) Battery.
11. hand held cleaner as claimed in claim 10, it is characterised in that accumulator (24) can be by user with a hand It is inserted into receiving portion or is taken out from receiving portion (23), and user catches handle (7) with another hand.
12. such as the hand held cleaner any one of claim 1-11, it is characterised in that the upper end of handle (7) by Upper bridgeware (31) is connected with cyclone separator (1).
13. hand held cleaner as claimed in claim 12, it is characterised in that gas outlet is provided with upper bridgeware (31) And/or filter, what the filter can be taken off particularly without instrument and/or without damage.
14. such as the hand held cleaner any one of claim 1-13, it is characterised in that

A. drive motor (26) is provided with, the drive motor is by arrangement so that rotation axis (2) extends through the driving horse Reach；And/or

B. it is provided with drive motor (26), the drive motor ventilation blower (27), wherein, the output shaft of drive motor (26) The ventilation blower rotation axis of axis and/or ventilation blower is coaxially arranged with the rotation axis (2).
15. such as the hand held cleaner any one of claim 1-14, it is characterised in that cyclone separator (1) has Particle collector (28), the particle collector carry the foldable bottom (29) coupled by hinge (30).
16. hand held cleaner as claimed in claim 15, it is characterised in that particle collector (28) is in the area of hinge (30) Leg is configured in domain, or hinge (30) is configured to leg.
17. hand held cleaner as claimed in claim 15, it is characterised in that the bottom (29) of particle collector (28) is by structure Bearing-surface is caused, for hand held cleaner to be placed in the horizontal plane.
18. such as the hand held cleaner any one of claim 1-17, it is characterised in that drive motor (26) is not structure Cause brushless motor.
19. such as the hand held cleaner any one of claim 1-18, it is characterised in that be provided with handle (7) Push button (8)；And/or push button (8) is provided with handle (7), the push button is constructed and arranged to holding Manipulated during handle (7) by forefinger.
20. hand held cleaner as claimed in claim 19, it is characterised in that push button (8) is configured to adjuster； And/or push button (8) is pressed deeper, the rotating speed increase of cyclone separator drive motor must be bigger.
21. such as the hand held cleaner any one of claim 1-20, it is characterised in that

A. in suction tube (3) first line of a couplet then suction nozzle with battery unit (33)；And/or

B. the suction nozzle with battery unit (33) of ground suction nozzle is then configured in suction tube (3) first line of a couplet；And/or

C. suction nozzle with battery unit (33) is hingedly coupled on suction tube (3).
22. such as the hand held cleaner any one of claim 1-21, it is characterised in that the length of suction tube is in In the range of 50cm-100cm, either in the range of 57cm-60cm or be 60cm.
23. hand held cleaner as claimed in claim 22, it is characterised in that

A. suction nozzle with battery unit (33) is configured for placing the supporting leg of hand held cleaner；And/or

B. suction nozzle with battery unit (33) is transferred to the position locked relative to suction tube (3), and in the position, suction nozzle with battery unit (33) is used as branch Leg, for placing hand held cleaner.
24. such as the hand held cleaner any one of claim 1-23, it is characterised in that hand held cleaner is constructed Into and be suitable for during aspiration procedure only being held with a hand and control handle (7).