CN208851376U - A kind of Wet-dry hand held cleaner - Google Patents

Abstract

The utility model relates to a kind of Wet-dry hand held cleaners, motor section includes the water dumping impeller that rotation is driven by motor, covers at water retaining cover outside water dumping impeller, gas outlet is formed by the multiple through-holes being provided on water retaining cover, and the center line of through-hole and the tangential direction angle of water dumping impeller rotational trajectory are more than or equal to 90 ° and are less than or equal to 180 °.A kind of this Wet-dry hand held cleaner, by motor section, water retaining cover is set, and make the setting that has a certain degree of the gas outlet on water retaining cover and the tangential direction of water dumping impeller rotational trajectory, the water for deviating from water dumping impeller will not be splashed out from gas outlet, and it is collected by water retaining cover, therefore it does not have water mist ejection at gas outlet, has prevented secondary pollution.A kind of this Wet-dry hand held cleaner is highly suitable for the use of the families place such as kitchen, toilet.

Description

A kind of Wet-dry hand held cleaner

Technical field

The utility model relates to a kind of Wet-dry hand held cleaners.

Background technique

Hand held cleaner because its small volume and less weight, easy to clean, application place extensively due to happiness more and more more by people Vigorously.The dust catcher (can dust suction can also absorb water) of Wet-dry currently on the market is mostly large-scale dust catcher, mainly The public place broad applied to market, office building etc..This relatively large Wet-dry dust catcher, to the filter effect of water compared with Difference, therefore there are many water mists is sprayed together with wind for meeting at air outlet, causes secondary pollution.And Wet-dry hand-held dust suction There are more water stain family place in device more be applied to kitchen, toilet etc., if same sample large-scale Wet-dry dust suction The water dust cyclone separator arrangement of device can also will certainly then generate secondary pollution equally at air outlet, this is answered for family place Being used to say that can not enable user be received.

Utility model content

The purpose of this utility model is to provide for a kind of Wet-dry hand held cleaner.

In order to achieve the above objectives, the technical solution adopted in the utility model is:

The utility model provides a kind of Wet-dry hand held cleaner, including what is set gradually along wind flow direction Entrance, whirlwind water dust separator, motor section, gas outlet.Motor section includes the water dumping impeller that rotation is driven by motor, covers at Water retaining cover outside water dumping impeller, gas outlet are formed by the multiple through-holes being provided on water retaining cover, the center line of through-hole and water dumping Impeller rotational trajectory is more than or equal to 90 ° in the tangential direction angle for closing on lead to the hole site and is less than or equal to 180 °.From whirlwind The still wind with a small amount of aqueous vapor that water dust separator comes out is dehydrated via water dumping impeller, is passed through when reaching motor section The angle of the tangential direction of through-hole and water dumping impeller rotational trajectory is arranged, and makes the water energy of abjection is enough to be collected by water retaining cover, without It is splashed out from the gas outlet of water retaining cover.

Further, motor section further includes casing, and water retaining cover is arranged in casing and is integrally formed with casing.To make Time material saving and processing step are made, is also easier to assemble in assembly, the structure of motor section is also more compact.

Further, the air outlet being connected with gas outlet is offered on casing.More preferably, the position of air outlet with go out Port is staggeredly located out, and result in formation of double protections, even if there is the water splashed out on a small quantity from gas outlet, also can directly beat in casing Inner wall on, without being sprayed from air outlet.

Further, water dumping impeller is axially connect with motor.It is further preferable that water dumping impeller compares motor closer to whirlwind Water dust separator.To keep overall structure more compact, volume is smaller.

Further, coupled logical catch basin is provided with below water retaining cover.In this way, under the action of water dumping page board And the water deviate from, it is flowed into after being collected via water retaining cover in the catch basin of lower section, the setting position of catch basin makes overall structure more Compact, on the basis of realizing function, volume is smaller.

Further, the bottom of catch basin is provided with switchable flowing water Valve, can periodically clear up in control catch basin Water.

Further, handle is provided with below motor section, the front of handle is arranged in catch basin, to make dust catcher Overall construction design it is more compact.Here " front " is defined according to dimensional orientation.

Since above-mentioned technical proposal is used, the utility model has the advantage that a kind of this dry and wet compared with prior art Water retaining cover is arranged by motor section in two purpose hand holding formula dust catcher, and makes the gas outlet and water dumping impeller rotational trajectory on water retaining cover Tangential direction the setting that has a certain degree, the water for deviating from water dumping impeller will not splash out from gas outlet, and be received by water retaining cover Collection, therefore do not have water mist ejection at gas outlet, prevent secondary pollution.A kind of this Wet-dry hand held cleaner is very It is suitble to use in the families place such as kitchen, toilet.

Detailed description of the invention

Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that The drawings are not necessarily drawn to scale.In attached drawing:

Fig. 1 is a kind of structural schematic diagram of one embodiment of Wet-dry hand held cleaner of the utility model；

Fig. 2 is that a kind of Wet-dry hand held cleaner faces the schematic diagram of the section structure in embodiment illustrated in fig. 1；

Fig. 3 is a kind of A-A the schematic diagram of the section structure of Wet-dry hand held cleaner in embodiment illustrated in fig. 1；

Fig. 4 is a kind of overlooking structure diagram of Wet-dry hand held cleaner in embodiment illustrated in fig. 1；

Fig. 5 is a kind of B-B the schematic diagram of the section structure of Wet-dry hand held cleaner in embodiment illustrated in fig. 4.

Wherein, the reference numerals are as follows:

10, entrance；

20, whirlwind water dust separator；21, shell；22, it catchments dirt cup；

30, separator；31, outer cylinder；311, one cyclonic split tunnel；312, the first wind deflector；313, dust retaining ring；32, Inner cylinder；321, second level cyclonic separation channel；322, the second wind deflector；323, second level air inlet；33, core cylinder；331, second level whirlwind Split tunnel；332, third wind deflector；333, three-level air inlet；334, air outlet；335, air-out passage；34, dust-collecting cylinder；341, Transitional cylinder；35, drip ring；

40, motor section；41, water dumping impeller；42, water retaining cover；421, through-hole；43, casing；44, catch basin；45, valve；

50, air outlet；

60, handle.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.In addition, following institute Technical characteristic involved in the utility model different embodiments of description as long as they do not conflict with each other can phase Mutually combine.

With reference to figures 1 through attached drawing 5, one of the present embodiment Wet-dry hand held cleaner, including along wind flow Entrance 10 that direction is set gradually, whirlwind water dust separator 20, motor section 40, gas outlet.The lower section of motor section 40 is provided with Handle 60.

Motor section 40 is including being driven by motor the water dumping impeller 41 of rotation, covering at the water retaining cover outside water dumping impeller 41 42, gas outlet is formed by the multiple through-holes 421 being provided on water retaining cover 42, and the center line and water dumping impeller 41 of through-hole 421 rotate Track is more than or equal to 90 ° in the tangential direction angle for closing on 421 position of through-hole and is less than or equal to 180 °.A kind of more excellent In the embodiment of choosing, the center line of through-hole 421 and 41 rotational trajectory of water dumping impeller and this 421 center line of through-hole is corresponding cuts Line direction angle is more than or equal to 90 ° and is less than or equal to 180 °, wherein " tangential direction corresponding with 421 center line of through-hole " Refer to using the intersection point of the center line of the through-hole 421 and 41 rotational trajectory of water dumping impeller as the tangential direction at point of contact.From whirlwind water dust Wind of the separator 20 after water dust separates, out when still have a small amount of aqueous vapor, when reaching motor section 40, via water dumping Impeller 41 is dehydrated, and is arranged by the angle of through-hole 421 and the tangential direction of 41 rotational trajectory of water dumping impeller, is made the water of abjection It can be collected by water retaining cover 42, without being splashed out from the gas outlet of water retaining cover 42.

Motor section 40 further includes casing 43, and casing 43 and the shell 21 of cyclone separator 20 are in mating connection, makes dry and wet Two purpose hand holding formula dust catcher forms an entirety.Above-mentioned water retaining cover 42 is arranged in casing 43 and is integrally formed with casing 43. To save material and processing step during fabrication, it is also easier to assemble in assembly, the structure of motor section 40 is also more compact.

Above-mentioned gas outlet can directly be communicated with external environment, i.e. the gas outlet outlet last as entire dust catcher, Dust catcher is left by the gas outlet by the fresh air of separating and filtering.In another highly preferred embodiment, casing 43 On offer the air outlet 50 being connected with above-mentioned gas outlet, the air outlet 50 outlet last as entire dust catcher, pass through The fresh air of separating and filtering leaves dust catcher by the air outlet 50.More preferably, as shown in attached drawing 3 and attached drawing 5, the position of air outlet 50 It is staggeredly located out with gas outlet, result in formation of double protections, even if there is the water splashed out on a small quantity from gas outlet, also can directly beat On the inner wall of casing 43, without being sprayed from air outlet 50.

In the present embodiment as shown in Fig. 2, water dumping impeller 41 is axially connect with motor.It is further preferable that water dumping impeller 41 compare motor closer to whirlwind water dust separator 20, to keep overall structure more compact, volume is smaller.

In the present embodiment as shown in Fig. 3, the lower section of water retaining cover 42 is provided with coupled logical catch basin 44.This Sample, the water deviate under the action of water dumping page board 41 are flowed into the catch basin 44 of lower section after collecting via water retaining cover 42, are catchmented The setting position of slot 44 keeps overall structure more compact, and on the basis of realizing function, volume is smaller.The bottom of catch basin 44 is set It is equipped with switchable valve 45, can periodically clear up the water in control catch basin.The front of handle 60 is arranged in catch basin 44, from And keep the overall construction design of dust catcher more compact.Here " front " is defined according to dimensional orientation.

Above-mentioned whirlwind water dust separator 20 can isolate granule foreign, dust and water in air-flow.The present embodiment In give a kind of specific structure of whirlwind water dust separator 20, as shown in Fig. 2, including shell 21, be arranged in shell 20 Internal separator 30, separator 30 include multistage cyclone split tunnel, and cyclonic separation channels at different levels are respectively provided with air inlet, until A wind deflector is set in few one cyclonic split tunnel, gas of the wind deflector close to air inlet, for preventing to enter from air inlet It flows across and changes the airflow direction entered from corresponding air inlet.Specifically, separator 30 includes setting gradually from outside to inside Outer cylinder 31, inner cylinder 32, core cylinder 33.One cyclonic split tunnel 311 is formed between shell 21 and outer cylinder 31, entrance 10 is arranged outside On shell 21, entrance 10 is the air inlet of the one cyclonic split tunnel 311, i.e. level-one air inlet, outer cylinder 31 have with this one The first opposite wind deflector 311 of grade air inlet.Air-flow with water, dust, granule foreign is inhaled into one cyclonic from entrance 10 After split tunnel 311, the water of part is directly beaten on the first wind deflector 312 of outer cylinder 31 and is flowed down, and fall into below will retouch In the dirt cup 22 of catchmenting stated, meanwhile, air-flow is rotated into row in the first cyclonic separation channel 311 and separates for the first time, in centrifugal force Under the action of, the larger particles impurity, part dust and water of entrained with are separated from air-flow in air-flow, and are fallen into and catchmented Dirt cup 22.It is further preferable that the downside of outer cylinder 31 is additionally provided with dust retaining ring 313, secondary dust can be effectively prevented.Shell 21 Bottom formed and catchment dirt cup 22, for collecting the impurity such as the particle isolated from air-flow, dust, water.The dirt cup 22 of catchmenting Positioned at the lower section in the first cyclonic separation channel 311 and outer cylinder 31.Second level cyclonic separation channel is formed between outer cylinder 31 and inner cylinder 32 321, with the air inlet in the second level cyclonic separation channel 321, i.e. second level air inlet 323 on outer cylinder 31, inner cylinder 32 has and this The second opposite wind deflector 322 of second level air inlet 323.Air-flow by first time separation enters second level by second level air inlet 323 Cyclonic separation channel 321, from second level air inlet 323 come out water again some directly beat the second wind deflector in inner cylinder 32 It flows down, and is fallen into dirt cup 22 of catchmenting on 322, meanwhile, air-flow is rotated into second of row in the second cyclonic separation channel 321 Separation, under the influence of centrifugal force, the granule foreign, dust and water of entrained with are additionally separated out in air-flow, and Fall into dirt cup 22 of catchmenting.In a kind of highly preferred embodiment, it is provided on the outer wall of outer cylinder 31 and is circumferentially arranged around it Drip ring 35, the drip ring 35 are located at the lower section of entrance 10 and are located at the top of second level air inlet 323.Drip ring 35 can prevent The water beaten on the first wind deflector 312 flows into second level air inlet 323, additionally it is possible to prevent from directly being inhaled from the water for having entrance 10 to suck Into second level air inlet 323.More preferably, drip ring 35 is tilted by outer cylinder 31 towards shell 21 from top to bottom, to make drip ring 35 also have the function of water conservancy diversion, prevent powder-refining with water from splashing.In the present embodiment, drip ring 35 is arranged in the first wind deflector 312 and second level 323 joining place of air inlet, so as to while effectivelying prevent water to enter second level air inlet 323, make outer cylinder 31 with two The area of 323 part of grade air inlet realizes maximized design, to guarantee the working effect of separator 30.Second level air inlet 323 It is formed by the multiple filter mesh being provided on outer cylinder 31, filter mesh also has air-flow while can cause air flow through There is filter effect, the impurity of a part can be filtered out.The central axis ecto-entad of filter mesh is obliquely installed from bottom to top. By the way that the falling direction in the direction of filter mesh and water to be arranged substantially oppositely, can be effectively prevented in the first cyclonic separation Water in channel 311 enters second level air inlet 323.Three-stage cyclone separation channel 331, inner cylinder are formed between inner cylinder 32 and core cylinder 33 With the air inlet in the three-stage cyclone separation channel 331, i.e. three-level air inlet 333 on 32, core cylinder 33 has enters the wind with the three-level 333 opposite third wind deflectors 332 of mouth.Led to by three-level air inlet 333 into third cyclonic separation by the second isolated air-flow Road 331, the water come out from three-level air inlet 333 is directly beaten on the third wind deflector 331 of core cylinder 33 and is flowed down, and falls into following In the dust-collecting cylinder 34 that will be described, meanwhile, air-flow be rotated into third cyclonic separation channel 331 row third time separate, from Under the action of mental and physical efforts, the granule foreign, dust and water of entrained with are further separated from air-flow in air-flow, and Fall into dust-collecting cylinder 34.The bottom of inner cylinder 32 is connected with dust-collecting cylinder 34, for collecting the particle isolated from air-flow, dust, water Equal impurity, specifically, the bottom of inner cylinder 32 are connected by the transitional cylinder 341 of a back taper with dust-collecting cylinder 34.Under core cylinder 33 Portion is in back taper, and the air outlet 334 of separator 30 is offered on the back taper, and the inside of core cylinder 33 forms the outlet air of separator 30 Channel 335.The design of the back taper both facilitates to make the wind in three-stage cyclone separation channel 331 that cyclonic motion occurs, moreover, beating The water on third wind deflector 332 along core cylinder 33 outer wall to it is dirty when, air outlet 334 will not be entered, and be fallen directly into down In the dust-collecting cylinder 34 of side.In the present embodiment, the first wind deflector 312 is located at the top of second level air inlet 323, the second wind deflector 321 Positioned at the lower section of three-level air inlet 333, third wind deflector 332 is located at the lower section of air outlet 334.Such structure design makes to separate Device 30 is whole more compact.

A kind of this Wet-dry hand held cleaner is arranged water retaining cover 42 by motor section 40, and makes on water retaining cover 42 The setting that has a certain degree of the tangential direction of gas outlet and 41 rotational trajectory of water dumping impeller, the water for deviating from water dumping impeller 41 is not It can splash out, and be collected by water retaining cover 42, therefore do not have water mist ejection at gas outlet from gas outlet, prevent secondary pollution. A kind of this Wet-dry hand held cleaner is highly suitable for the use of the families place such as kitchen, toilet.

The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention, All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it It is interior.

Claims (9)

1. a kind of Wet-dry hand held cleaner, including entrance (10), the whirlwind water dust set gradually along wind flow direction Separator (20), motor section (40), gas outlet, it is characterised in that: the motor section (40) includes that rotation is driven by motor Water dumping impeller (41), cover at the external water retaining cover (42) of water dumping impeller (41), the gas outlet is by being provided with water retaining cover (42) multiple through-holes (421) formation on, the center line of the through-hole (421) and water dumping impeller (41) rotational trajectory close on it is logical The tangential direction angle of hole (421) position is more than or equal to 90 ° and is less than or equal to 180 °.

2. a kind of Wet-dry hand held cleaner according to claim 1, it is characterised in that: the motor section (40) It further include casing (43), the water retaining cover (42) setting is integrally formed in casing (43) and with casing (43).

3. a kind of Wet-dry hand held cleaner according to claim 2, it is characterised in that: on the casing (43) Offer the air outlet (50) being connected with the gas outlet.

4. a kind of Wet-dry hand held cleaner according to claim 3, it is characterised in that: the position of the air outlet It sets and is staggeredly located out with gas outlet.

5. a kind of Wet-dry hand held cleaner according to claim 1, it is characterised in that: the water dumping impeller (41) it is axially connect with motor.

6. a kind of Wet-dry hand held cleaner according to claim 5, it is characterised in that: the water dumping impeller (41) motor is compared closer to whirlwind water dust separator (20).

7. a kind of Wet-dry hand held cleaner according to claim 1, it is characterised in that: the water retaining cover (42) Lower section is provided with coupled logical catch basin (44).

8. a kind of Wet-dry hand held cleaner according to claim 7, it is characterised in that: the catch basin (44) Bottom be provided with switchable flowing water Valve (45).

9. a kind of Wet-dry hand held cleaner according to claim 7, it is characterised in that: the motor section (40) Lower section be provided with handle (60), the catch basin (44) be arranged the handle (60) front.