CN209153423U - Hand-held cleaning device - Google Patents

Abstract

The utility model provides a hand-held type cleaning device, it includes the equipment main part, is located the anterior suction unit of equipment main part, directly or indirectly connects handle, power, air current generating device and the filter equipment at equipment main part rear portion. The handle has an axis extending obliquely and the upper end is closer to the apparatus body than the lower end; the power supply is positioned above the handle and protrudes backwards from the equipment main body, and the airflow generating device is positioned below the handle and protrudes backwards from the equipment main body; the filtering device is positioned at the rear part of the airflow generating device and communicated with the airflow generating device; wherein the axis of the handle extends through at least a portion of the filter device. According to the utility model discloses a hand-held type cleaning equipment, through reasonably setting up handle, power, air current generating device and filter equipment's relative position, make its focus be located handle the place ahead and be close to the position of gripping, accord with human engineering, the user can comfortably grip the handle in order to remove this hand-held type cleaning equipment to can accomplish cleaning work smoothly.

Description

Cyclonic separating apparatus

Technical field

The utility model generally relates to burnisher field, more particularly to a kind of Cyclonic separating apparatus.

Background technique

Existing hand held cleaner generally comprises the elongate body with air intake, intake line and miscellaneous for making The dust collecting installation of matter and dust and air flow separation.Motor and fan component are equipped with together with power supply in elongate body. In general, handle is located at the top of hand held cleaner.Handle is parallel to elongate body, the axis of intake line and elongate body at Extend to angle, both flow generator and power supply are in the lower section of main body inner handle.The handle of such hand held cleaner Setting do not meet ergonomics, user can not feel well when gripping handle is to carry out cleaning operation.

There is cylinder-shaped body there are also some hand held cleaners and the handle of one end of cylinder-shaped body is set.Bending Intake line be located at one end opposite with handle of cylinder-shaped body.This hand held cleaner is in use state, vacuum The heavy components (for example, motor with fan component) of dust catcher with intake line as be in the front of handle.Therefore, hand-held The center of gravity of dust catcher is located at the front of handle.Such setting is so that user is more tired when using the hand held cleaner And it is uncomfortable, also it is unfavorable for hand held cleaner and keeps stable in use.

In addition there are also some hand held cleaners, are respectively provided with battery pack and flow generator at handle both ends, i.e., For handle between the flow generator and power supply, the structure of a similar dumbbell is integrally formed in hand held cleaner, thus So that main screw lift is distributed on the two sides of user's hand.But vertically downward due to the center of gravity of complete machine, this set, so that User applies power straight up in use, similar to a dumbbell, when changing pump unit direction, uses Person has to also need to pay specified wrist strength to change dust catcher direction.

Therefore, it is necessary to a kind of Cyclonic separating apparatus, at least to be partially solved problems of the prior art.

Utility model content

A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more Protect range.

At least to be partially solved the above problem, the utility model provides a kind of Cyclonic separating apparatus, the hand-held Cleaning equipment includes:

Equipment body；

Pump unit, the pump unit are set to the front of the equipment body；

Handle, the handle are directly or indirectly attached to the rear portion of the equipment body, and the upper end of the handle Than lower end closer to the equipment body, the handle has the handle axis extended relative to vertical direction inclination；

Power supply, the power supply are set to the top of the handle and protrude backward from the equipment body,

Air-stream generating device, the air-stream generating device be set to the lower section of the handle and from the equipment body backward Prominent, the air-stream generating device is connected to the pump unit；And

Filter device, the filter device are located at the rear portion of the air-stream generating device and connect with the air-stream generating device It is logical；

Wherein, the handle axis extends through at least part of the filter device.

Optionally, the equipment body is configured to include the cylindrical shell with vertically extending axis.

Optionally, the shell of the shell of the equipment body and the pump unit is integrally formed.

Optionally, the Cyclonic separating apparatus further includes dust barrel, and buckle, the shell setting are provided in the dust barrel There is button bit, the dust barrel with shell clamping engagement by being removably disposed in the equipment body.

Optionally, the fastener be can be in the solution of the locked position that be clamped with the button bit and the disengaging button bit It is moved between lock position；The dust barrel is additionally provided with handle, and the handle can move between position in flat position and lifting；Its In, when the handle is located at the flat position, the buckle is located at the locked position, when the handle is located at described mention When playing position, the buckle is located at the unlocked position.

Optionally, the dust barrel is configured to include: dust barrel main body, and the dust barrel main body is for storing impurity；With dust barrel lid, The dust barrel lid removably covers the top opening of the dust barrel main body；The buckle and the handle are arranged in the dust barrel It covers.

Optionally, the pump unit is extended horizontally forward along first axle relative to the equipment body, and described first Angle between axis and the handle axis is 70 °~80 °.

Optionally, the side towards the equipment body of the handle is provided with the control Cyclonic separating apparatus and opens The trigger switch stopped.

Cyclonic separating apparatus according to the present utility model, by be reasonably arranged handle, power supply, air-stream generating device with And the relative position of filter device, it is located at its center of gravity in front of handle and close to holding area, meets ergonomics, user Cosily gripping handle cleaning and can be completed with the mobile Cyclonic separating apparatus glibly.

Detailed description of the invention

The following drawings of the utility model embodiment is originally practical for understanding in this as a part of the utility model It is novel.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In attached drawing In,

Fig. 1 is the three-dimensional view according to the Cyclonic separating apparatus of a preferred embodiment of the utility model；

Fig. 2 faces cut-away illustration for Cyclonic separating apparatus shown in FIG. 1；

Fig. 3 is the three-dimensional view of the shell of Cyclonic separating apparatus shown in FIG. 1；

Fig. 4 is the three-dimensional view of the dust barrel of Cyclonic separating apparatus shown in FIG. 1；

Fig. 5 is the handle of dust barrel shown in Fig. 4 and the three-dimensional view of buckle；And

Fig. 6 is the partial enlarged view of handle shown in fig. 5 and buckle.

Specific embodiment

In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for Some technical characteristics well known in the art are not described.

In order to thoroughly understand the embodiments of the present invention, detailed structure will be proposed in following description.Obviously, The execution of the utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.

Present embodiment discloses a kind of Cyclonic separating apparatus 100, for daily cleaning operation.User is hand-holdable Cyclonic separating apparatus 100 in present embodiment is operated.Cyclonic separating apparatus 100 generally comprises equipment body 1, takes out Inhale unit 2, power supply device 8, air-stream generating device 5, handle 7 and filter device.Wherein, it is additionally provided in equipment body 1 point From device and dust barrel 6 etc..

Cyclonic separating apparatus 100 according to the present utility model is introduced with reference to the accompanying drawing.It should be noted that The setting of all parts or axis mentioned in this article and extending direction (such as "horizontal", "vertical") refer to clear in hand-held The setting and extension side of (as shown in Figure 2) component or axis in the state that clean equipment 100 is disposed horizontally on horizontal plane To.And term "front", "rear" in direction mentioned in this article, "left", "right" refer to horizontally putting in Cyclonic separating apparatus 100 The "front", "rear", "left", "right" of (as shown in Figure 2) in the state of setting in the horizontal plane, wherein " preceding " is referred to close to suction list This one end of member 2, and " rear " is referred to close to one end of handle 7.

The roughly cylindrical tubular structure of the equipment body 1 and axis of the cylinder extends along the vertical direction.Suction is single Equipment body 1 is protruded from forward at the upper position for the front that member 2 is connected to equipment body 1 and along first axle (i.e. Y-Y line). Pump unit 2 is formed as one using first axle as the cylinder of axis.In the present embodiment, first axle prolongs in the horizontal direction It stretches.The one end of pump unit 2 being connected with equipment body 1 has biggish radial dimension and one end far from equipment body 1 has There is lesser radial dimension, such setting enables to the connection between pump unit 2 and equipment body 1 more secured.

As shown in Figure 3, it is preferable that the shell 11 of equipment body 1 and the shell 21 of pump unit 2 are integrally formed.It is such Setting can increase intensity, promote the fastness of the installation of pump unit 2, and have preferable aesthetics, be able to ascend view Feel effect.

It is provided with separator in equipment body 1, the air-flow between pump unit 2 and air-stream generating device 5 is set On path, the air-flow for will suck via pump unit 2 is separated, so that impurity, dust etc. and air separation.As shown in Fig. 2, Preferably, separator includes two stage cyclone separator: level-one separator 31 and secondary separation device 32 pass through two fractions From improving separative efficiency.In the present embodiment, inner surface of the level-one separator 31 close to the front shell of equipment body 1 Setting.The intermediate upper position of equipment body 1 is arranged in secondary separation device 32.Impurity after separation is stored in dust barrel 6.

As shown in Fig. 2, dust barrel 6 is located in equipment body 1, and circumferentially surround separator setting.Fig. 4 shows dirt The specific structure of bucket 6, including dust barrel main body 61, dust barrel lid 62 and handle 63.Dust barrel main body 61 is generally cylindrical, so as to set The shape of standby main body 1 is adapted.Dust barrel lid 62 is removably covered on the top open part of dust barrel main body 61.For example, dust barrel lid 62 modes that can be connected through a screw thread are arranged.Handle 63 is arranged on dust barrel lid 62, can be laid flat relative to dust barrel lid 62 Or lift, in order to which user grasps to move dust barrel 6.

As shown in figure 3, the shell 11 of equipment body 1 is provided with button bit 121.Dust barrel 6 is correspondingly provided with buckle 64 (as schemed Shown in 5 and Fig. 6).The two is connected and fixed by the clamping engagement between buckle 64 and button bit 121.It operates for the convenience of the users, The movement being engaged by clamping with handle 63 is set as linking.When handle 63 lifts relative to dust barrel lid 62, dust barrel 6 and equipment master Clamping engagement between the shell 11 of body 1 releases, and user can freely take out dust barrel 6.And when handle 63 is relative to dirt When bung 62 is laid flat, clamping engagement is generated between the shell 11 of dust barrel 6 and equipment body 1, dust barrel 6 is fixedly provided in equipment master The inside of body 1.

Specifically, it can be seen that handle 63 in conjunction with such as Fig. 4, Fig. 5 and Fig. 6 to be pivotally arranged by the first pivotal axis 631 On dust barrel lid 62.Handle 63 can be relative to dust barrel lid 62 in flat position and the first pivotal axis of spaced winding 631 for lifting position It pivots.Wherein, Fig. 4 shows the state that handle 63 is located at flat position.Handle 63 is embedded into dust barrel lid 62 at this time, so that dirt The top of bucket 6 is formed as smooth surface, wipes cleaning convenient for user, and relatively beautiful.Although being not shown in the drawings, It will be appreciated that being approximately perpendicular to the top of dust barrel lid 62 when handle 63 is switched to around the first pivotal axis 631 and lifts position Surface, to form the space for being available for users to grasping.

Correspondingly, buckle 64 is arranged on dust barrel lid 62 at the position of the first pivotal axis 631.Fig. 5 and Fig. 6 are shown The relative positional relationship of handle 63 and buckle 64.Buckle 64 is arranged around the second pivotal axis 641, and can conciliate in locked position It is pivoted between lock position.Preferably, the first pivotal axis 631 and the second pivotal axis 641 are mutually perpendicular to.Buckle 64 has far from second The joint end 642 of pivotal axis 641.As shown in figure 4, being provided with the slot 621 of perforation on dust barrel lid 62.When buckle 64 is located at locking position When setting, joint end 642 passes through slot 621 and extends into the button bit 121 of shell 11 of equipment body 1 shown in Fig. 3, thus It realizes and is engaged by clamping.And when buckle 64 is located at unlocked position, joint end 642 retracts in dust barrel lid 62, therefore buckles 64 and button It is not engaged by clamping between position 121.Dust barrel 6 is freely picked and placed relative to the shell 11 of equipment body 1 at this time.

In addition, being additionally provided with actuator 65 on dust barrel lid 62, actuator 65 is biased for that will buckle 64 towards unlocked position. Preferably, actuator 65 can select tension spring, using elastic force as the driving force of 64 rotation of driving buckle.

As shown in Figure 5 and Figure 6, it is provided with limiting section 632 outstanding on handle 63, is provided with retainer 643 on buckle 64. It is appreciated that usually, dust barrel 6 is located inside equipment body 1, and handle 63 should be located at flat position in order to avoid it is tilted does Disturb user's normal operating.At this point, the limiting section 632 of handle 63 bears against 64 retainer 643, so that buckle 64 is fixed on Locked position, to ensure securely to connect between dust barrel 6 and the shell 11 of equipment body 1.

When needing to unload dust barrel 6, first by handle 63 be moved to relative to dust barrel lid 62 it is vertical lift position, this When, the limiting section 632 of handle 63 and the retainer 643 of buckle 64 disengage and lose the position-limiting action to it.Buckle 64 exists Unlocked position is moved under the action of actuator 65.Joint end 642 is retracted from button bit 121, to make dust barrel 6 and equipment body 1 shell 11 releases connection.User easily can be taken out dust barrel 6 by the handle 63 of tilting.And after cleaning out When needing that dust barrel 6 is installed, dust barrel 6 is put into equipment body 1 first, then moving handle 63 is laid flat it gradually. In the process, the limiting section 632 of handle 63 and the retainer 643 of buckle 64 come into contact with, and overcome driving with driving buckle 64 The active force of part 65 is moved to locked position from unlocked position, realizes that the connection between dust barrel 6 and the shell 11 of equipment body 1 is solid It is fixed.

Air-stream generating device 5 is the power unit that Cyclonic separating apparatus 100 executes cleaning comprising motor and wind Fan.When dust suction, motor-driven fan rotation is to generate the air-flow sucked from pump unit 2 to realize the purpose of dust suction.Therefore, Air-stream generating device 5 is preferably provided in the end of air flow path.As shown in Fig. 2, in the present embodiment, air-stream generating device 5 are arranged at the lower part of equipment body 1 and protrude backward from equipment body 1.

In addition, the filter device communicated therewith is provided at the rear portion of air-stream generating device 5, for hand to be discharged in air-flow Hold be filtered before formula cleaning equipment 100 dust for avoiding failing to be kept completely separate at separator to improve efficiency of dust collection, Particle etc. causes secondary pollution with air discharge.In the present embodiment, filter device is preferably HEPA filter (High Efficiency particulate air Filter, high efficiency particle air filter).

It is further preferred that being additionally provided with another on air flow path between separator and air-stream generating device 5 Filter device is used to filter out the large granular impurity etc. in the air-flow after separator separation, air-flow is avoided to pass through Cross large granular impurity damage motor therein when air-stream generating device 5.In other words, hand-held shown in the utility model cleans Equipment 100 includes dual stage filter apparatus.Wherein, the filter device before air-stream generating device 5 is properly termed as by-pass filtration Device 41, the filter device after air-stream generating device 5 are properly termed as two-stage filter 42.It is appreciated that second level mistake The filtering accuracy of filter device 42 is higher than first level filtering device 41.

As shown in Fig. 2, in the present embodiment, first level filtering device 41 is arranged in equipment body 1, and it is located at separation dress Set lower section.It can make Cyclonic separating apparatus 100 whole more compact in this way, reduce its volume.Two-stage filter 42 is arranged At the rear portion of air-stream generating device 5.Preferably, the outside of air-stream generating device 5 and two-stage filter 42 is coated with shell, rises To receiving protective effect, and it is integrally formed the two.It is appreciated that air-stream generating device 5 and two-stage filter 42 is outer Shell structure is to be integrally formed with the shell 11 of equipment body 1 and protrude backward from its lower-end rear portion.Air-stream generating device 5 and second level Filter device 42 is successively arranged in from front to back in the shell (will be described as lower case below).

The power supply device 8 of Cyclonic separating apparatus 100 is arranged at the top of equipment body 1 and from the equipment body 1 It protrudes backward.In conjunction with attached drawing, it can be seen that, similar with air-stream generating device 5, the outside of power supply device 8 is also coated with shell.And And the shell (will be described as upper body below) of power supply device 8 is likewise constructed to the shell 11 1 with equipment body 1 It is body formed and protruded backward from the upper end rear portion.The rear end face of upper body and the rear end face of lower case are located substantially at same perpendicular In facing directly.Power supply device 8 includes being arranged in the intracorporal battery pack of upper case and/or cable power, can be configured to from upper Disassembly in portion's shell, thus convenient for users to replacement maintenance.

Handle 7 is connected between upper body and lower case from top to bottom.Handle 7 is an inclined column, With the second axis X-X extended relative to vertical direction inclination, which is referred to as handle axis X-X.Handle Axis X-X deviate relative to vertical direction so that handle 7 upper end than lower end closer to equipment body 1.It is obliquely installed Handle 7 holds user with more comfortable posture, and can easily adjust Cyclonic separating apparatus 100 Posture.

As shown in Fig. 2, Cyclonic separating apparatus 100 according to the present utility model, handle axis X-X extend through second level At least part of filter device 42.So, it can be ensured that there is greater weight air-stream generating device 5 handle 7 is arranged in Front side, so that the center of gravity of the entirety of Cyclonic separating apparatus 100 be made to be located at the position of 7 front of handle on the lower.When user holds hand When handle 7 picks up Cyclonic separating apparatus 100, the center of gravity of Cyclonic separating apparatus 100 be located at the front of holding area and away from It is close from relatively.According to lever principle, apart from small, then torque is also small.To which user only needs to apply and Cyclonic separating apparatus 100 The comparable power of gravity i.e. be convenient to be picked up, additional burden will not be increased wrist in use.Preferably, The model at 70 °~80 ° can be set in the angle between handle axis X-X that horizontal-extending first axle Y-Y and inclination extend In enclosing.The angular range is to ensure that the reasonable interval of comfortable grip.

Preferably, trigger switch 9 is provided on handle 7, user can be started by trigger switch 9 or be closed hand-held Formula cleaning equipment 100.As can be seen, trigger switch 9 is arranged at the upper front position of handle 7.Such setting more accords with Ergonomics is closed, user can easily hold Cyclonic separating apparatus 100 and operate, can while holding Trigger switch 9 is stirred with index finger or thumb.

More than, the Cyclonic separating apparatus of the utility model is described.By be reasonably arranged handle, power supply, The relative position of air-stream generating device and filter device is located at the center of gravity of Cyclonic separating apparatus in front of handle and close to holding Position is held, meets ergonomics, user can cosily gripping handle, and can with the mobile Cyclonic separating apparatus Cleaning is completed glibly.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein Feature can be applied in combination another embodiment individually or with other feature, unless this feature is in another implementation It is not suitable for or is otherwise noted in mode.

The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (8)

1. a kind of Cyclonic separating apparatus, which is characterized in that the Cyclonic separating apparatus includes:

Equipment body；

Pump unit, the pump unit are set to the front of the equipment body；

Handle, the handle are directly or indirectly attached to the rear portion of the equipment body, and under the upper end ratio of the handle Closer to the equipment body, the handle has the handle axis extended relative to vertical direction inclination at end；

Power supply, the power supply are set to the top of the handle and protrude backward from the equipment body,

Air-stream generating device, the air-stream generating device are set to the lower section of the handle and from the equipment bodies to processus aboralis Out, the air-stream generating device is connected to the pump unit；And

Filter device, the filter device are located at the rear portion of the air-stream generating device and are connected to the air-stream generating device；

Wherein, the handle axis extends through at least part of the filter device.

2. Cyclonic separating apparatus according to claim 1, which is characterized in that the equipment body is configured to include having The cylindrical shell of vertically extending axis.

3. Cyclonic separating apparatus according to claim 2, which is characterized in that the shell of the equipment body and the pumping The shell for inhaling unit is integrally formed.

4. Cyclonic separating apparatus according to claim 2, which is characterized in that the Cyclonic separating apparatus further includes dirt Barrel, buckle is provided in the dust barrel, the shell is provided with button bit, and the dust barrel passes through removable with shell clamping engagement It is arranged in unloading in the equipment body.

5. Cyclonic separating apparatus according to claim 4, which is characterized in that

The fastener is can be between the locked position that the button bit is clamped and the unlocked position of the disengaging button bit It is mobile；

The dust barrel is additionally provided with handle, and the handle can move between position in flat position and lifting；

Wherein, when the handle is located at the flat position, the buckle is located at the locked position, when the handle is located at Described when lifting position, the buckle is located at the unlocked position.

6. Cyclonic separating apparatus according to claim 5, which is characterized in that the dust barrel be configured to include:

Dust barrel main body, the dust barrel main body is for storing impurity；With

Dust barrel lid, the dust barrel lid removably cover the top opening of the dust barrel main body；

The buckle and handle setting are covered in the dust barrel.

7. Cyclonic separating apparatus according to claim 1, which is characterized in that the pump unit is opposite along first axle It is extended horizontally forward in the equipment body, the angle between the first axle and the handle axis is 70 °~80 °.

8. Cyclonic separating apparatus according to claim 1, which is characterized in that the handle towards the equipment body Side be provided with the trigger switch for controlling the Cyclonic separating apparatus start and stop.