CN209136428U - A kind of hand-held cleaning device - Google Patents

Abstract

The utility model discloses a kind of hand-held cleaning devices, belong to cleaning appliance technical field, including handle, cyclonic separation unit and dismountable power supply unit, it further include the power supply unit installation cavity between handle and cyclonic separation unit, said supply unit installation cavity at least partly region hollow out, so that power supply unit surface constitutes a part on the surface of the cleaning device after said supply unit installation.Power supply unit in the utility model is detachable, it is conveniently replaceable, the setting position of power supply unit effectively improves the gravity centre distribution of hand-held cleaning device, balances the position of centre of gravity of hand-held cleaning device, improve the comfort level that operator holds hand-held cleaning device, pleasant user experience.

Description

A kind of hand-held cleaning device

Technical field

The utility model belongs to cleaning appliance technical field more particularly to a kind of hand-held cleaning device.

Background technique

Vacuum cleaner be using motor impeller rotate when, generated in the shell of sealing biggish vacuum degree formed it is negative Pressure draws dust, clast, and a kind of electric cleaning tool for being filtered and purifying to it using filter device.It is existing true Vacuum cleaner includes main part, cyclone separator, cleaner head and for connecting cyclone separator and cleaner mostly The club shaped structure of head, wherein main part includes motor, fan unit and battery group.

The power supply mode of existing vacuum cleaner generally has following two kinds:

One is being connected by being drawn out to external power supply line with the power supply of indoor or outdoors, pass through indoor or outdoors Power supply provides power for dust catcher.

For example, the patent that notification number is CN103829879B discloses a kind of cleaning appliance, which has substantially Vertical handle, the handle have the lower end of support general plate battery pack, are additionally provided with charging line jack on handle, pass through The jack realizes the power supply to battery pack, and the air-flow generating unit for accommodating motor and fan unit is located at the top of handle, The on/off switch of trigger form is provided on handle, to open and close vacuum cleaner motor.In the presence of such cleaning appliance State problem: battery pack is inseparable with handle, if irreversible damage occurs for battery pack, entire cleaning appliance will be scrapped；Battery The bottom end of handle is arranged in group, in use, increases wrist and exerts oneself.

Another kind is TunePower to be installed in dust catcher, and the TunePower and dust catcher are separable.

For example, the patent application of Publication No. CN105640439A discloses a kind of battery pack for dust catcher and has The dust catcher of the battery pack is detachable connection between the body of dust collector and battery pack in this application, when battery pack electricity When exhausting, battery pack can be taken out out of body of dust collector and charge.From Fig. 3 and Fig. 4 of the Figure of description of above-mentioned application In, directly beyond all doubt it can find out, the cyclonic separation unit of above-mentioned patent application is using vertically placed type, separation shaft Line is substantially parallel with the length direction of battery pack, to generate the swirling eddy along separation axis, the segregative line of above-mentioned patent application The outer wall of system is in arc-shaped, can not constitute a part of the accommodation groove for installing battery pack, that is to say, that above-mentioned patent Shen Please in accommodation groove need to be separately provided, with meet installation battery pack the needs of, such set-up mode necessarily increases recruitment cost, And the overall length of body of dust collector is increased, cause the enlargement of structure.In addition, the battery pack in above-mentioned patent application is whole Body is coated in accommodation groove, is unfavorable for radiating, and the side of battery pack is arranged in its display lamp, and operator needs in use It leans to one side that the use state of battery pack just can be observed, such set-up mode is not intuitive enough.

It can be seen that the existing technology needs further improvement and improves.

Utility model content

In place of avoiding above-mentioned the shortcomings of the prior art, provide that a kind of structure is more compact, operation is more laborsaving Hand-held cleaning device.

The technology employed by the present utility model is

A kind of hand-held cleaning device, including handle, cyclonic separation unit and dismountable power supply unit, further include being located at Power supply unit installation cavity between handle and cyclonic separation unit, said supply unit installation cavity at least partly region hollow out, with So that power supply unit surface constitutes a part on the surface of the cleaning device after said supply unit installation；Said supply unit Extending direction and the handle extending direction it is substantially parallel.

Said supply unit installation cavity and handle opposite site are equipped with opening, so that power supply unit is tight after power supply unit installation Grip area is formed between the surface and handle of adjacent handle.

Said supply unit installation cavity has the front and back of hollow out, so that battery front and rear surfaces after power supply unit installation Constitute a part on the surface of the cleaning device.

Said supply unit installation cavity further includes the positioning region for positioning power supply unit top end face, and it is single to be used to support power supply The support portion on the right surface of member and dismounting mouth for dismounting power supply unit.

The support portion is located at power supply unit installation cavity lower part close to cyclonic separation unit, the dismounting mouth.

It is aobvious that said supply unit surface is provided with the state for showing power supply unit remaining capacity and/or charging and discharging state Show portion；After said supply unit is packed into said supply unit installation cavity, operator can penetrate power supply unit installation cavity vacancy section Observe the display situation of the state display part in domain.

Said supply unit surface, which is equipped with, to be provided the guide frame of guiding for power supply unit dismounting and dissipates for power supply unit The radiator structure of heat.

It is additionally provided with lock in said supply unit and puts trigger mechanism, is provided on said supply unit installation cavity and the lock The compatible holding piece of trigger mechanism is put, said supply unit puts trigger mechanism by the lock and holding piece is realized and the confession Locking positioning between electric unit installation cavity.

The invention also discloses a kind of hand-held cleaning devices, including handle, cyclonic separation unit and dismountable power supply Unit；The cyclonic separation unit has left part, and said supply unit is between the handle and cyclonic separation unit, institute It states cyclonic separation unit left part and is configured with power supply unit supporting surface, the right surface of said supply unit is close to said supply unit branch Support face；The cleaning device further includes the power supply unit installation cavity between handle and cyclonic separation unit.

Grip area is formed between said supply unit left surface and handle.

The cyclonic separation unit has longitudinal axis, and the extending direction of the longitudinal axis and said supply unit is in 60-90 ° of angle.

The cleaning device further includes air-flow generating unit, and the longitudinal axis and air-flow of the cyclonic separation unit occur single First axis is substantially parallel.

Said supply unit extending direction and the handle extending direction are substantially parallel.

By adopting the above-described technical solution, being had the beneficial effect that acquired by the utility model

1, the power supply unit in the utility model is detachable, when the remaining capacity in power supply unit is not enough to support sanitizer cartridge Set when continuing to run, power supply unit can be taken out and change be stored with electricity power supply unit continue cleaning operation, to increase The cruising ability of cleaning device is added.In addition, the power supply unit in the utility model only needs external charge line that charge and discharge can be completed Electric process saves cost, and the power supply unit in the utility model being capable of basis it is not necessary that charging rack or cradle is separately provided It needs to select to plug in power supply unit mounting structure or charge again after taking out out of power supply unit mounting structure, fill It is electrically operated convenient and easy.

2, the power supply unit mounting structure in the utility model is provided with opening, is on the one hand conducive to dissipating for power supply unit Heat, after another aspect said supply unit is packed into, for showing the status display of power supply unit operating status and/or remaining capacity Portion can be directly facing operator through the opening, facilitate that operator is intuitive, efficiently observes said supply unit Operation conditions.In addition, opening is arranged in the utility model on said supply unit mounting structure, largely save Materials reduce the production cost.

3, the cyclonic separation unit in the utility model uses pressure-bearing type, the separation axis of cyclonic separation unit and composition institute The end for stating power supply unit mounting structure is substantially vertical, and the end constitutes at least one of said supply unit mounting structure Point, it is such the spiral air flow for not influencing cyclonic separation unit is set in the case where, on the one hand contract in integral arrangement Short length, keeps structure more compact, on the other hand saves materials, reduce manufacturing cost.

4, the power supply unit in the utility model and handle relative separation, a front that support base is set and tight whirlwind Separative unit, one is arranged in the rear portion of support base, and the arrangement that both turns forward is (to the cleaning head one of hand-held cleaning device Roll oblique), to reduce the torque being applied in user's wrist in use process, reduce answering in user's wrist Power keeps whole operation process more comfortable, laborsaving.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of hand-held cleaning device in the utility model embodiment 1.

Fig. 2 is the structural schematic diagram that hand-held cleaning device removes after power supply unit in the utility model embodiment 1.

Fig. 3 is the axonometric drawing one of power supply unit in the utility model embodiment 1.

Fig. 4 is the axonometric drawing two of power supply unit in the utility model embodiment 1.

Fig. 5 is the partial structure diagram of the front end face of power supply unit in the utility model embodiment 1.

Fig. 6 is the partial structure diagram of the top end face of power supply unit in the utility model embodiment 1.

Fig. 7 is the schematic diagram of power supply unit mounting structure in the utility model embodiment 1.

After Fig. 8 is installed in power supply unit mounting structure for power supply unit in the utility model embodiment 1, power supply unit The cooperation schematic diagram of the bottom face of bottom face and power supply unit mounting structure.

Fig. 9 is the main view of hand-held cleaning device in the utility model embodiment 1.

Wherein,

1, support base 101, power supply unit installation cavity 102, power input 103, the first slide-and-guide rib 104, guide chute 105, guiding plate 106, the second slide-and-guide rib 107, holding piece 108, opening 109, open Mouth slot 2, power supply unit 301, power output end 302, guiding raised line 303, guiding slot 304, dissipates handle 3 Hot hole 305, heat dissipation gap 306, lock claw 307, briquetting 308, accommodation groove 309, the first push/pull slot 310, the Two push/pull slots 311, state display part 312, charge port 4, air-flow generating unit 401, motor output shaft axis 5, cyclonic separation unit 501, end 502, longitudinal axis 6, control unit 61, on & off switch 62, wind-force adjusting key 63, clean surface property selection key

Specific embodiment

In order to it is clearer illustrate the utility model general idea, with reference to the accompanying drawings of the specification in an illustrative manner into Row is described in detail.

Embodiment 1:

As depicted in figs. 1 and 2, a kind of hand-held cleaning device, including support base 1, handle 2, power supply unit 3 and whirlwind point From unit 5.

Said supply unit is detachable, and the cleaning device further includes the power supply between handle and cyclonic separation unit Unit installation cavity 101, at least partly region hollow out of said supply unit installation cavity 101, so that after said supply unit 3 is installed 3 surface of power supply unit constitutes a part on the surface of the cleaning device.Said supply unit installation cavity 101 and handle counterpart Position is equipped with opening 108, so that power supply unit is grasped close to formation between the surface and handle of handle after said supply unit 3 is installed Region.

Said supply unit installation cavity 101 has the front and back of hollow out, so that power supply unit after the installation of power supply unit 3 3 front and rear surfaces constitute a part on the surface of the cleaning device.

Said supply unit installation cavity 101 further includes the positioning region for positioning power supply unit top end face, is used to support confession The support portion of 3 lower surface of electric unit and dismounting mouth for dismounting power supply unit.The support portion close to 5 yuan of cyclonic separation list, The dismounting mouth is located at the bottom of power supply unit installation cavity 101.

The cleaning device further includes air-flow generating unit 4, according to for gas flow direction (with gas come to for Afterwards, before the whereabouts of gas is), the front of cyclonic separation unit 5 is arranged in the air-flow generating unit 4, and the air-flow occurs single Member 4 includes motor and fan unit, and motor and fan unit cooperate, for being aspirated through the cyclonic separation unit 5 Air.

The cyclonic separation unit 5 is used to that the dust-contained airflow for sucking the hand-held cleaning device to be cleaned and be dropped Dirt, the cyclonic separation unit 5 have longitudinal axis 502, and the longitudinal axis 502 is in 3 extending direction of said supply unit 60-90 ° of angle.The extending direction of said supply unit 3 and the extending direction of the handle are substantially parallel.The cyclonic separation list The longitudinal axis 502 of member 5 is substantially parallel with the axis 401 of motor output shaft.The cyclonic separation unit 5, which also has, generally to hang down Directly in the left part of the longitudinal axis 501, the end 501 is configured with power supply unit supporting surface, the right side of said supply unit 3 Surface is close to said supply unit supporting surface.As shown in Figure 2 and Figure 9, described control unit 6 be arranged in support base 1 top and Positioned at the side of air-flow generating unit 4, described control unit 6 is also located at the top of handle 2, described control unit 6 and the confession Electric unit 3 is electrical connected.When " top " herein is to lay flat the hand-held cleaning device, hand-held cleaning device is formed Orientation of each component on spatial position be defined.

Described control unit 6 includes control panel, be provided on the control panel on & off switch 61, wind-force adjusting key 62 with And clean surface property selection key 63 etc..Compared to existing technologies, the described control unit 6 in the utility model is not set On handle 2, but the top of handle 2 is set, to reduce the maloperation in use process, ensure that complete machine operation Reliability and stability.And the lead arrangement between said supply unit 3 and described control unit 6 needs not move through handle 2, installs Wiring is facilitated in the process, shortens wire length.

As shown in Fig. 2, being detachable connection between said supply unit 3 and said supply unit installation cavity 101.It is preferred that , said supply unit 3 is rechargeable battery, such as lithium ion battery, lead storage battery, nickel-cadmium cell, nickel-metal hydride battery or lithium iron battery Deng.

As shown in Figures 1 to 8, the bottom end of said supply unit installation cavity 101 offers dismounting mouth.When installation, the confession Electric unit 3 is inserted into said supply unit installation cavity 101 from the dismounting mouth.The assembly and disassembly side of power supply unit 3 described in the present embodiment Formula is similar to the assembly and disassembly mode of pistol cartridge clip, the setting position of insert port and the installation and removal mode of power supply unit 3, direction More meet ergonomics, to increase the comfort of operation.

The top of said supply unit 3 is provided with power output end 301, in the top of said supply unit installation cavity 101 Power input 102 compatible with the power output end 301 is provided on wall, said supply unit 3 and the power supply are single After first installation cavity 101 is mating, power supply unit 3 and the motor of the air-flow generating unit 4 are electrical connected.

Said supply unit installation cavity 101 is whole to lean forward, the length direction of said supply unit installation cavity 101 and the rotation The longitudinal axis of wind separative unit 5 is substantially vertical.After said supply unit 3 is packed into said supply unit installation cavity 101, the confession The length direction of electric unit 3 is substantially parallel with the length direction of handle 2.The forward tilt of said supply unit installation cavity 101 is arranged, So that power supply unit 3 be packed into said supply unit installation cavity 101 after, power supply unit 3 also relative to for air-flow generating unit 4 to Top rake balances the center of gravity position of hand-held cleaning device to effectively improve the gravity centre distribution of hand-held cleaning device Set (position of centre of gravity refer to support base 1, handle 2, power supply unit 3, air-flow generating unit 4, cyclonic separation unit 5 and control Whole position of centre of gravity after the assembly of unit 6 processed), the comfort level that operator holds hand-held cleaning device is improved, operator is made Can it is more laborsaving, easily use cleaner, pleasant user experience.

In addition, said supply unit 3 is in tilted layout, it can accordingly extend the length of said supply unit 3, increase the confession The volume of electric unit 3 extends cruise duration to increase the capacity of said supply unit 3.

In order to facilitate the installation and removal of said supply unit 3, the hand-held cleaning device further includes guiding mechanism, institute The assembly and disassembly that guiding mechanism is stated as said supply unit 3 provide guiding.

As shown in Fig. 2, Fig. 3 and Fig. 7, in the present embodiment, the guiding mechanism includes the side wall that the dismounting mouth is arranged in On several the first slide-and-guide ribs 103.The first slide-and-guide rib 103 plays a role as level-one guiding, i.e., described When power supply unit 3 is inserted into said supply unit installation cavity 101, first have to guiding by the first slide-and-guide rib 103 into Enter inside said supply unit installation cavity 101, facilitates the importing of said supply unit 3.

In the present embodiment, the guiding mechanism further includes in twice guide chute 104, and the setting of twice guide chute 104 exists On side outer wall of the left part 501 towards the handle 2, the trend and said supply unit 3 of each guide chute 104 Insertion, abjection direction it is consistent.The guiding mechanism further include be arranged on the side of said supply unit 3 and with the guiding The compatible guiding raised line 302 of sliding slot 104.It should be noted that the quantity of guide chute 104 described in the utility model is not Above-mentioned twice are limited only to, one of guide chute, or even the greater number of guide chute of setting can also be only set, such as Three Dao Huo tetra-.The guide chute 104 and guiding raised line 302 play a role as second level guiding, and it is single to facilitate the power supply Member 3 is slided along guide chute 104, avoids the significantly shaking in installation process.

The guiding mechanism further includes guiding plate 105, and the guiding plate 105 is arranged in said supply unit installation cavity On 101 top side wall, and the guiding plate 105 extends towards at the dismounting mouth.Said supply unit 3 is led towards described The side of plate 105 is provided with guiding slot 303 compatible with the guiding plate 105.It is set on the guiding plate 105 It is equipped with the second slide-and-guide rib 106.The guiding plate 105, guiding slot 303 and the second slide-and-guide rib 106 are used as three-level Guiding plays a role, and provides accurate guiding for said supply unit 3 and being electrical connected for motor, makes said supply unit 3 It is easier for installation, quick.

In the present embodiment, multiple heat release holes to radiate convenient for said supply unit 3 are provided on the guiding raised line 302 304.After said supply unit 3 is packed into said supply unit installation cavity 101, the one of the setting guiding raised line 302 of said supply unit 3 There is heat dissipation gap 305 between face and the one side of the setting of the left part 501 guiding groove.Between the heat release hole 304 and heat dissipation The setting of gap 305 facilitates the heat dissipation of said supply unit 3, extends the service life of said supply unit 3.

As shown in Fig. 5, Fig. 7 and Fig. 8, the hand-held cleaning device further includes that the lock being arranged in said supply unit is put Trigger mechanism and the holding piece being arranged at the dismounting mouth, said supply unit 3 put trigger mechanism and institute by the lock It states holding piece and realizes itself positioning between power supply unit installation cavity 101.The lock puts trigger mechanism and includes and the locking The compatible lock claw 306 of part 107, it further includes being arranged in said supply unit 3 and being able to drive institute that the lock, which puts trigger mechanism, State the controls that lock claw 306 protrudes into, stretches out the holding piece 107.

In the present embodiment, the controls includes briquetting 307, and one end of briquetting 307 is arranged in the lock claw 306, The front of said supply unit 3 is provided with the accommodation groove 308 that can accommodate the briquetting 307, and the briquetting 307 being capable of edge The accommodation groove 308 is flexible.Return unit is provided between the briquetting 307 and accommodation groove 308, there are many knots for the return unit Configuration formula, such as can be reset spring.After said supply unit 3 is packed into said supply unit installation cavity 101, described in release Briquetting 307, the lock claw 306 is caught in the holding piece 107 under the action of return unit；When needing to take out said supply unit When 3, the briquetting 307 is pressed, the lock claw 306 is deviate from from the holding piece 107, outside drawing said supply unit 3, Said supply unit 3 can deviate from out of said supply unit installation cavity 101.

As shown in Figure 4 and Figure 8, the first push/pull slot 309, the rear portion of said supply unit 3 are provided in the briquetting 307 The place opposite with 308 position of accommodation groove is provided with the second push/pull slot 310, and the length of first push/pull slot 309 is greater than The length of second push/pull slot 310.One end of first push/pull slot 309 and one end side of being provided with of the second push/pull slot 310 Just operator exerts oneself, forms the flange supported to the finger of operator.

As shown in figure 4, observing the behaviour in service and/or charge condition of said supply unit 3 for convenience, the power supply is single The state display part 311 for showing 3 remaining capacity of power supply unit and/or charging and discharging state is provided in member 3.The state is aobvious Show that portion 311 can have a variety of structures form: for example, multiple indicator lights can be arranged in said supply unit 3, with indicator light Bright small cup number indicates remaining capacity, charging and discharging state is indicated with the different colours display of indicator light, it is of course also possible to using different Switching between color indicates remaining capacity；For another example, electricity display screen is set in said supply unit 3, and electricity consumption display screen is real When show the battery condition of said supply unit 3.

Said supply unit installation cavity 101 is provided with the opening 108 towards the handle 2, and the state display part 311 is set It sets in the surface side of said supply unit 3, after said supply unit 3 is packed into said supply unit installation cavity 101, the hand Handle 2 will not by chance form the state display part 311 and block, and operator in use can be by the opening at any time Observe the remaining capacity of said supply unit 3.Meanwhile the setting of the opening 108, facilitate said supply unit 3 and sky The exposed part of the contact of gas, said supply unit 3 can directly be contacted with air, heat exchange and natural cooling be realized, to prolong The service life of said supply unit 3 is grown.

As shown in Figure 1 to Figure 3, it is provided with charge port 312 in said supply unit 3, said supply unit 312 can be from described It splits out in power supply unit installation cavity 101 and is realized by external power supply and charged.Certainly, the utility model can also be achieved without splitting out Said supply unit 3, the operation that said supply unit 3 can charge in said supply unit installation cavity 101, for convenience Said supply unit 3 plugs in said supply unit installation cavity 101, is provided on the support base 1 and the charging The opposite open slot 109 in 312 positions of mouth.

After said supply unit 3 is installed on said supply unit installation cavity 1, bottom end and the support base 1 of power supply unit 3 Bottom end is substantially flush.When by 1 horizontal of support base, said supply unit 3 can be formed together with the support base 1 to described Effective support of handle 2, air-flow generating unit 4 and cyclonic separation unit 5, to share holding for a part of support base 1 Carry power.In addition, said supply unit 3 is arranged to install after said supply unit installation cavity 101 the bottom end base with support base 1 This is concordant, additionally it is possible to make briquetting 307, the first push/pull slot 309 and the second push/pull slot 310 of said supply unit 3 closer to people The position that hand can touch avoids manpower and needs more deep extend into said supply unit installation cavity 101 just can be real The drawbacks of now unlocking facilitates unlock.

Embodiment 2:

The present embodiment is substantially the same manner as Example 1, and different places is:

In the present embodiment, the top and bottom end of said supply unit installation cavity are all closed, said supply unit installation cavity Right openings, i.e., the described dismounting mouth are arranged in the right side of said supply unit installation cavity, when installation, said supply unit from it is right extremely Left push-in said supply unit installation cavity, when disassembly, said supply unit is pushed away out of said supply unit installation cavity from left to right Out.

In the present embodiment, the bottom end of said supply unit installation cavity and/or the top of power supply unit installation cavity are respectively set Have convenient for the guiding mechanism of said supply unit push-in, the concrete composition of the guiding mechanism can refer to be led in the embodiment 1 To the fit system of sliding slot and guiding raised line, for example, being slided in the bottom end of said supply unit installation cavity and/or top setting guiding Guiding raised line compatible with the guide chute is arranged in the bottom end of said supply unit and/or top in slot.Certainly, may be used To be oriented to raised line in the bottom end of said supply unit installation cavity and/or top setting, in the bottom end and/or top of said supply unit Guide chute compatible with the guiding raised line is arranged in end.

In addition, the left side top of said supply unit is arranged in the power output end of said supply unit in the present embodiment, Power input compatible with the power output end, the confession are provided in the inner left wall of said supply unit installation cavity After electric unit and the inserting groove are mating, said supply unit and the motor of the air-flow generating unit are electrical connected.

In the present embodiment, the retaining mechanism is also with the retaining mechanism different from embodiment 1, lock in the present embodiment Tight mechanism can have a variety of structures form:

For example, buckle type can be used, i.e., the end of one with said supply unit installation cavity are set at the dismounting mouth Portion pivots the hook of cooperation, and a card compatible with the hook is arranged in the right side front portion of said supply unit installation cavity The hook can be caught in the card slot by slot after said supply unit is pushed into said supply unit installation cavity, realization pair The limit of said supply unit prevents power supply unit described in use process from deviating from out of said supply unit installation cavity.

For another example, locking slot is respectively set in the two sides of the inlet of said supply unit installation cavity, in said supply unit Right side a piece fixing axle is set, two limit inserted sheets are set in the fixing axle, it is each limit inserted sheet with the fixing axle turn Dynamic connection, and each limit inserted sheet is adapted with the locking slot respectively, by said supply unit push-in said supply unit installation After chamber, inserted sheet is limited described in rotary dial, is made to limit in the inserted sheet insertion locking slot opposite with its position, be can be realized to described The limit of power supply unit avoids power supply unit described in use process and deviates from out of said supply unit installation cavity.Certainly, originally In embodiment, the structure composition of the retaining mechanism is not limited to above-mentioned citing, can also use other structure types, As long as can be avoided power supply unit described in use process to deviate from out of said supply unit installation cavity, and it can satisfy the confession The detachable demand of electric unit.

It should be further noted that the mounting means of power supply unit described in the utility model, power supply unit and handle Relative positional relationship and said supply unit installation cavity and the fit system of cyclonic separation unit etc. be not limited only to Vacuum hand-held cleaning device further includes the cleaning appliances such as anti-mite instrument, steam hand-held cleaning device.

The part that do not address in the utility model uses or uses for reference prior art and can be realized.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom" "inner", "outside" be orientation based on the figure or Positional relationship, the part noun of locality are the flow direction definition based on gas, are merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important Property.

The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.

Claims (13)

1. a kind of hand-held cleaning device, including handle, cyclonic separation unit and dismountable power supply unit, which is characterized in that It further include the power supply unit installation cavity between handle and cyclonic separation unit, said supply unit installation cavity at least partly area Domain hollow out, so that power supply unit surface constitutes a part on the surface of the cleaning device after said supply unit installation；Institute The extending direction for stating the extending direction and the handle of power supply unit is substantially parallel.

2. hand-held cleaning device according to claim 1, which is characterized in that said supply unit installation cavity and handle phase Opening is equipped with to position, so that power supply unit close between the surface and handle of handle forms grasping section after power supply unit installation Domain.

3. hand-held cleaning device according to claim 1, which is characterized in that said supply unit installation cavity has hollow out Front and back so that power supply unit installation after battery front and rear surfaces constitute the cleaning device surface a part.

4. hand-held cleaning device according to claim 1, which is characterized in that said supply unit installation cavity further includes using In the positioning region of positioning power supply unit top end face, it is used to support the support portion on the right surface of power supply unit and for dismounting power supply unit Dismounting mouth.

5. hand-held cleaning device according to claim 4, which is characterized in that the support portion is close to cyclonic separation list Member, the dismounting mouth are located at power supply unit installation cavity lower part.

6. hand-held cleaning device according to claim 1, which is characterized in that said supply unit surface, which is provided with, to be used for Show the state display part of power supply unit remaining capacity and/or charging and discharging state；Said supply unit is packed into said supply unit After installation cavity, operator can observe the display situation of the state display part through power supply unit installation cavity hollowed out area.

7. a kind of hand-held cleaning device according to claim 1, which is characterized in that said supply unit surface, which is equipped with, is Power supply unit dismounting provides the guide frame of guiding and the radiator structure for power supply unit heat dissipation.

8. hand-held cleaning device according to claim 1, which is characterized in that be additionally provided with lock in said supply unit and put Trigger mechanism is provided on said supply unit installation cavity and puts the compatible holding piece of trigger mechanism, the power supply with the lock Unit puts the locking positioning between trigger mechanism and holding piece realization and said supply unit installation cavity by the lock.

9. a kind of hand-held cleaning device, including handle, cyclonic separation unit and dismountable power supply unit；It is characterized in that, The cyclonic separation unit has left part, and said supply unit is between the handle and cyclonic separation unit, the rotation Wind separative unit left part is configured with power supply unit supporting surface, and the right surface of said supply unit is supported close to said supply unit Face；The cleaning device further includes the power supply unit installation cavity between handle and cyclonic separation unit.

10. hand-held cleaning device according to claim 9, it is characterised in that: said supply unit left surface and handle Between form grip area.

11. hand-held cleaning device according to claim 9, it is characterised in that: the cyclonic separation unit has longitudinal The extending direction of axis, the longitudinal axis and said supply unit is in 60-90 ° of angle.

12. hand-held cleaning device according to claim 11, it is characterised in that: it further include air-flow generating unit, it is described The longitudinal axis of cyclonic separation unit and air-flow generating unit axis are substantially parallel.

13. hand-held cleaning device according to claim 9, it is characterised in that: said supply unit extending direction and institute It is substantially parallel to state handle extending direction.