CN104055458B

CN104055458B - Vacuum cleaner

Info

Publication number: CN104055458B
Application number: CN201410239065.1A
Authority: CN
Inventors: 韩京姬
Original assignee: SUZHOU HAAN TECHNOLOGY Co Ltd
Current assignee: SUZHOU HAAN TECHNOLOGY Co Ltd
Priority date: 2013-07-05
Filing date: 2014-05-30
Publication date: 2016-06-15
Anticipated expiration: 2034-05-30
Also published as: KR101492079B1; KR20150005218A; CN104055458A

Abstract

<b>the present invention relates to a kind of vacuum cleaner, the bottom of described vacuum cleaner is provided with a suction groove, is provided with an inlet nozzle in described suction groove; The bottom front of described vacuum cleaner is provided with guiding flow channel, it is characterized in that: described sucking is provided with a middle flow channel upwards caved between groove and described guiding flow channel, flow into beneath galleries in the middle of described and scrubbing brush component is installed, a stream is formed between described scrubbing brush component and described middle flow channel, the front end of described middle flow channel is connected with described guiding flow channel, and the rear end of described middle flow channel is connected with described suction tank. Middle flow channel between described guiding flow channel and suction groove is provided with scrubbing brush component, to improve the efficiency that sweeps to foreign body, and forms the stream with channeling between middle flow channel and scrubbing brush component, to improve suction efficiency.</b>

Description

Vacuum cleaner

Technical field

The present invention relates to a kind of vacuum cleaner that cleaned object (bedding, carpet, curtain, clothing, sofa, mattress etc.) is cleaned, especially relate to be provided with scrubbing brush component between guiding flow channel and inlet nozzle, effectively to remove the foreign bodies such as hair on cleaned object, and have to be connected with each other and guide a kind of vacuum cleaner of the airduct function of stream between flow channel and inlet nozzle.

Background technology

In the patent literature, the widely-known technique of vacuum cleaner in prior art is had issued for.

As shown in Figure 8, the vacuum cleaner in patent documentation includes: be provided with the ultra violet radiation device for radiating ultraviolet Burdick lamp; It is provided with the suction inlet for sucking extraneous air; It is located at the outlet in lateral location; For connecting the air duct of described suction inlet and outlet; For preventing a part for bottom surface that the object being intended to carry out sterilization processing is adsorbed on bottom surface; From the part prolongation of described bottom surface, and it is provided with the shell of anti-sorption channel in side; It is located at the inside of described shell, and is provided with described air duct, discharge the motor of the fan of suction inlet side air to outlet side; Install from the inside of described shell to bottom surface side is prominent, for impacting the impact structure of sterilization object thing.

Additionally, the rear of described impact structure is additionally provided with the scrubbing brush component for sweeping cleaning object Superficial Foreign Body.

That is, described scrubbing brush component includes: the scrubbing brush that length direction and the vertical direction along sterilizing unit is arranged; For rotating, run the motor of described scrubbing brush.

By described scrubbing brush component, the foreign body such as hair that can simply clear up the hair near carpet bottom surface or house pet.

But vacuum cleaner of the prior art, the structure such as motor for rotor plate brush member is extremely complex, and only possesses the function of simple brush. Additionally, also need to prevent between passage and inlet nozzle in suction, assembled belt has the devices such as the grid of pane, its assembling procedure extremely very complicated.

Prior art has announcement in Korean Patent No. 10-0661619.

Summary of the invention

Present invention seek to address that the problems referred to above existed in routine techniques, it is provided that one can pass through a simple structure, is provided simultaneously with the airduct effect of scrubbing brush function and stream, and can significantly improve the vacuum cleaner of cleaning efficiency.

To achieve these goals, being recorded in one vacuum cleaner of the present invention, the bottom of described vacuum cleaner is provided with a suction groove, is provided with an inlet nozzle in described suction groove; The bottom front of described vacuum cleaner is provided with guiding flow channel, described sucking is provided with a middle flow channel upwards caved between groove and described guiding flow channel, flow into beneath galleries in the middle of described and scrubbing brush component is installed, a stream is formed between described scrubbing brush component and described middle flow channel, the front end of described middle flow channel is connected with described guiding flow channel, and the rear end of described middle flow channel is connected with described suction tank.

Preferably, described guides multiple inflow guide plates that flow channel includes being arranged in vacuum cleaner bottom front in left-right direction, forms spacer portion between described inflow guide plate.

Preferably, the described bottom sucking groove is provided with a shock plate, the suction inlet that described shock plate is provided through, and the position of described suction inlet is positioned at the lower section of described inlet nozzle.

Preferably, described shock plate is provided with multiple impact projection.

Preferably, flowing into channel middle in the middle of described has a groove convexed to form to the top-direction of vacuum cleaner, and described scrubbing brush component is provided with the installation protuberance of one and described fit depressions, and described installation protuberance inserts in groove.

Preferably, described scrubbing brush is releasably mounted to the bottom of described middle flow channel.

Preferably, described impact structure is removably mounted on described suction bottom portion of groove.

The embodiment of the present invention has following invention effect:

Middle flow channel between described guiding flow channel and suction groove is provided with scrubbing brush component, to improve the efficiency that sweeps to foreign body, and forms the stream with channeling between middle flow channel and scrubbing brush component, to improve suction efficiency.

Additionally, arrange groove on middle flow channel, to play the effect of fixing scrubbing brush component, and when installing impact structure, also act as the groove function for installing spring support member.

Additionally, by the installation of dismountable scrubbing brush component, be conveniently cleaned.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the invention will be further described:

Fig. 1 is the vacuum cleaner schematic diagram in the correct embodiment of the present invention.

Fig. 2 is the schematic bottom view of Fig. 1.

Fig. 3 is shock plate and the scrubbing brush component decomposing schematic representation of Fig. 2.

Fig. 4 is the schematic cross-section along Fig. 2.

Fig. 5 is the schematic diagram removing the upper box body in Fig. 1.

Fig. 6 removes the schematic diagram impacting assembly in Fig. 5.

Fig. 7 is the impact assembly decomposing schematic representation in the present embodiment.

Fig. 8 is the cross sectional representation of vacuum cleaner in prior art.

Detailed description of the invention

Below in conjunction with specific embodiment, the present invention is described in further details. Should be understood that these embodiments are an illustration for the ultimate principle of the present invention, principal character and advantage, and the present invention not scope by following example is limited. The implementation condition adopted in embodiment can do further adjustment according to specific requirement, and not marked implementation condition is generally the condition in normal experiment.

Additionally, " sterilization " described in specification and claims book of the present invention is the generalized concept including eliminating bacteria and insect, and narrowly-defined " parasite killing " is intended merely to and emphasizes to kill insect, and carries out difference with sterilization term and use.

In addition, vacuum cleaner in the present invention be construed as have sweep+sterilize+impact+vacuum cleaner of 4 kinds of functions of vacuum, but also can be presented as is have vacuum+sweep, sterilize+the vacuum cleaner of vacuum or 3 kinds of functions of impact+vacuum, as practitioner, it is self-explantory general knowledge naturally to this point, therefore in the present invention, the vacuum cleaner to have 4 kinds of functions is explained.

Above-below direction of the present invention is the above-below direction shown in Fig. 1, i.e. this vacuum cleaner above-below direction of the observation of user when normal operating condition, left and right directions of the present invention is this vacuum cleaner observation left and right directions of user when normal operating condition, and the front that direction is this vacuum cleaner at flow channel place is drawn in the guidance of vacuum cleaner of the present invention.

Fig. 1 is the vacuum cleaner schematic diagram in the embodiment of the present invention; Fig. 2 is the schematic bottom view of Fig. 1; Fig. 3 is shock plate and the scrubbing brush component decomposing schematic representation of Fig. 2; Fig. 4 is the schematic cross-section along Fig. 2; Fig. 5 is the schematic diagram removing the upper box body in Fig. 1; Fig. 6 removes the schematic diagram impacting assembly in Fig. 5; Fig. 7 is the impact assembly decomposing schematic representation in the embodiment of the present invention.

As shown in Fig. 1 ~ Fig. 7, the vacuum cleaner in the present invention includes: for beaing the impact assembly of cleaned object; Foreign body on described cleaned object is carried out the sterilization module (300) of sterilization processing; For sucking described foreign body, to play the vacuum cleaning assembly of dust agglutination; For sweeping the scrubbing brush component (900) of foreign body; For installing the main body (700) impacting assembly, sterilization module (300), vacuum cleaning assembly and scrubbing brush component (900).

As it is shown in figure 1, described main body (700) includes the lower part box and the upper box body that constitute external form.

Described upper box body (730) is provided with lever (750).

As shown in Figure 5 and 7, described impact assembly includes the impact assembly (110) and the vibration component (170) that are located on lower part box (710).

As it is shown in fig. 7, the shock plate assembly (130) that described impact assembly (110) includes vibrating arm (120), right position along vibrating arm (120) is installed, be fixed on the supporting member to play a supporting role below the center of vibrating arm (120).

Described vibrating arm (120) is made up of the crossbeam of channel cross-section shape, and the crossbeam of this channel cross-section shape is then made up of bottom panel (120a) and biside plate (120b).

One side end of described vibrating arm (120) is provided with the Magnet mounting bracket for mounting permanent magnet (190).

Additionally, on the bottom panel (120a) of vibrating arm (120), be additionally provided with for connecting the connecting elements (123) impacting assembly (130).

Described supporting member is the spring support member (140) for supporting vibrating arm described in the embodiment of the present invention (120) bottom surface, center, by the hinge support component of vibrating arm described in hinge support (120) center front-back.

The upper end of described spring support member (140) is fixed in the bottom surface of bottom panel (120a), in serpentine shape.

The spring support member (140) of this serpentine shape, support that vibrating arm (120) carries out the vibration of seesaw type by vibration component (170), and by the motion of this seesaw type, itself also can there is up-down vibration in spring support member (140).

Accordingly, described spring support member (140) not only has support vibrating arm (120) and carries out the point action of seesaw movement, and itself also can carry out up-down vibration, therefore the whole amplitude of impact can be expanded largely, and then can increase to greatest extent the foreign bodies such as dust are beaten power.

In addition, owing to the upper end of described spring support member (140) is fixed in the bottom surface of bottom panel (120a), therefore without, as conventional formula vacuum cleaner, assembling other parts separately, injection mo(u)lding can be integrated, therefore can effectively simplify the assembling procedure of vacuum cleaner.

Described spring support member (140) is in serpentine shape, to promote the height between shock plate (131) and connecting elements (123).

As mentioned above, risen by the height between described shock plate (131) and connecting elements (123), increase the weight of to impact the weight of assembly (130) itself, and then can reduce within the identical time, the impact dynamics that the vibration component (170) of identical capacity is applied, therefore the height of its two side portions should be made, lower than the mid portion of described vibrating arm (120).

Additionally, the lower end of spring support member (140) can be directly arranged on lower part box (710), but for can more firmly be supported, and one should be formed with support chip (141).

Described support chip (141) includes the support supporting plate (143) for supporting described spring support member (140) lower end and is located at the connecting plate (145) supporting supporting plate (143) both sides. Now, described connecting plate (145) is upper will be provided with connecting hole (146).

In addition, for making described support chip (141) by connecting hole (146), it is connected with lower part box (710), makes installing hole (125) be placed in above the connecting hole (146) of bottom panel (120a).

Connecting hole will be produced when connecting described support chip (141) upward from the bottom surface of lower part box (710), then there is the hidden danger being flowed into the foreign bodies such as dust by this connecting hole, therefore should be connected from top to bottom, tightness thoroughly can be guaranteed only so.

Described shock plate assembly (130) including: is located at the long single shock plate (131) along vibrating arm left and right length direction; For supporting this shock plate (131) the shaft connector (133) being connected on connecting elements (123); The suction inlet (137) that be connected through with described shock plate (131).

That is, the shock plate in the embodiment of the present invention (131) forms one with suction inlet (137).

Additionally, described suction inlet (137) is located at the near center location of shock plate (131).

Such as, suction inlet (137) should be provided at on the shock plate (131) of described spring support member (140) position in opposite directions up and down.

Accordingly, suction inlet (137) is positioned at almost without on the center of up-down vibration, make to keep between suction tank (511) and shock plate (131) certain gap, thoroughly to prevent filling in of foreign body, and then guarantee to implement stable impact and inhalation process.

In polygon below the upper end (134) of described shaft connector (133) and connecting elements (123), to prevent shaft connector (133) in the upper arbitrarily rotation of connecting elements (123).

On described shock plate (131), multiple downwardly convex relief-type should be set and impact projection (132).

Additionally, the projection being provided with multiple examples of dot shaped further below of described impact projection (132).

The through hole (711) that described shaft connector (133) can pass through to be located on lower part box (710) moves up and down.

Additionally, the sealing gasket (135) that can stretch up and down should be provided with between described shaft connector (133) and through hole (711).

The periphery of described sealing gasket (135) and inner circumferential are by the insertion groove (133a) of the insertion projection (711a) and axle portion (133) that are inserted in through hole (711) respectively, and along with the up and down motion of shaft connector (133), sealing gasket (135) moves up and down too, to guarantee the tightness of through hole (711).

As it is shown in figure 5, described vibration component (170) is made up of electric magnet (180) and permanent magnet (190).

Described electric magnet (180) is located at above lower part box (710), and is positioned at permanent magnet (190) is had on the adjoining position of upper and lower graviational interaction.

That is, in embodiments of the present invention, electric magnet (180) and permanent magnet can be oppositely-arranged in the left and right sides respectively, or oppositely-arranged in upper and lower both sides, make it carry out the vibration of seesaw movement to provide.

Accordingly, along the sense of current of electric magnet (180), drop permanent magnet (190) up and down, make vibrating arm (120) using spring support member (140) as fulcrum, while carrying out seesaw movement, it is provided that beat the power of cleaned object.

Described sterilization module (300) is to be heated cleaned object processing, to reach the pasteurization assembly of bactericidal effect.

As shown in Figure 4, described pasteurization assembly (300) is made up of the stone or metal plate for standing a stove on as a precaution against fire (310) and electric heater (330) being located at lower part box (710) bottom surface.

Additionally, described stone or metal plate for standing a stove on as a precaution against fire (310) is made up of the aluminium that heat-conductive characteristic is good.

Additionally, described electric heater (330) should adopt ptc heater.

Described ptc heater is when temperature rises, and its resistance can steeply rise in certain temperature, and when temperature rises to more than to a certain degree, resistance will strengthen, and electric current and caloric value then will reduce; Upon a drop in temperature, resistance will diminish, and electric current then will increase, and temperature rises, and control, with this, the temperature that ptc heater keeps certain.

Accordingly, it is not necessary to separately set temperature sensor, also can effectively prevent the temperature of ptc heater from rising to more than design temperature, then guarantee weaving category article are heated stability when processing.

Additionally, ptc heater (330) should be provided with temperature sensor.

Such as, described temperature sensor sets the maximum design temperature (150 DEG C) of ptc heater (330) higher than using temperature (120 DEG C), the operation of ptc heater (330) to be controlled when temperature arrives and uses temperature. Now, owing to using design temperature to rise along with the gradient of maximum design temperature, therefore only there is the effect reducing preheating waiting time, and do not possess and be prevented from the temperature sensor functionality that ptc heater (330) is overheated. At this, described temperature sensor is located on top stone or metal plate for standing a stove on as a precaution against fire (311).

Described stone or metal plate for standing a stove on as a precaution against fire (310) has the function of ironing plate, by contacting cleaned object, directly utilizes heat and kills antibacterial and insect, to guarantee the effect of sterilizing and parasite killing, and effectively shortens the time of sterilizing and parasite killing.

As shown in Fig. 3 and Fig. 8, described vacuum cleaning assembly includes: namely, is located at the inlet nozzle (510) of lower part box (710) bottom surface; It is located at lower part box (710) suction motor (530) above; It is located in the dust bucket mounting groove (760) being formed at upper box body (730) top, removable dust bucket (550).

Described inlet nozzle (510) is through with the suction tank (511) being located at lower part box (710) bottom surface.

Described shock plate (131) is placed in suction tank (511) upside.

Described shock plate (131) is provided with suction inlet (137), for preventing the absorption completely of weaving category, passes through inlet nozzle (510) with induction and sucks dust.

Additionally, as the bottom surface of main body, the forefront of lower part box (710) should be provided with the guiding flow channel (520) as anti-sorption channel.

Described guiding flow channel (520) is made up of multiple inflow guide plates (522) and the interval (521) being located between inflow guide plate.

That is, one flows into guide plate (522) in rib shapes, along its length (fore-and-aft direction) and put, and along left and right directions, be interval with multiple inflow guide plate (522) by what specify.

Accordingly, by the interval (521) flowed between guide plate (522), substantial guiding flow channel (521) is formed.

Additionally, guiding flow channel (521) and sucking between groove (511), flow channel (523) in the middle of being formed.

Described middle flow channel (523), as sucked groove (511), flows into groove including middle.

Accordingly, to the main suction flow process of the foreign bodies such as dust it is, suction tank (510), inlet nozzle (510) or guiding flow channel (521), middle flow channel (523), suction tank (511), inlet nozzle (510).

Described inlet nozzle (510) is connected on dust bucket (550), and by sucking the driving of motor (530), the foreign body such as dust, via inlet nozzle (510), is piled up in dust bucket (550).

Additionally, described scrubbing brush component (900) is located on middle flow channel (523).

Described scrubbing brush component (900) is made up of scrubbing brush (910) and the dismounting component dismounted by this scrubbing brush (910) in middle flow channel (523).

As it is shown on figure 3, described dismounting component includes: the prominent projection (931) being formed at scrubbing brush (910) one side; It is located on a sidewall of middle flow channel (523), is used for inserting the insertion groove (932) of projection (931); The locking plate (935) of the prominent another side being formed at scrubbing brush (910); It is located on another sidewall of middle flow channel, is used for locking the latch recess (936) of described locking plate (935).

Described locking plate (935) including: hangs over the elastic lacing film (935a) in latch recess (936); By the lower end of another sidewall of middle flow channel (523) and spring suspension device (935a), with the flexible connection piece (935b) that downwardly convex arc-shaped is connected.

Accordingly, at described spring suspension device 935a) when being suspended in latch recess (936), when direction along middle flow channel (523) another sidewall is pushed to, side can be lifted, and extract described projection (931) from inserting in groove (932), will completely disengage from inserting groove (932).

On the contrary, during insertion, described projection (931) is inserted in insertion groove (932), when then pressing described scrubbing brush (910), described locking plate (935) will hang in latch recess (936) due to elasticity.

This scrubbing brush component (900) sweeps the foreign bodies such as the hair that is bonded on bedding, to improve cleaning efficiency, also form flow path space below scrubbing brush (910) and between middle flow channel (523) simultaneously, to play the effect of airduct, and then without separately setting airduct, cleaning efficiency also can be improved further.

Additionally, by the dismounting of scrubbing brush component (900), when foreign body is filled in scrubbing brush, it is easier to be cleaned.

As shown in Figure 6, middle flow channel (523) is provided with presses down on the groove (950) being formed on lower part box (710).

During from the observation of the bottom surface of lower part box (710) (during as observed in figure 6), this groove (950) is the groove of concave downward, and when observing from the back side, bottom surface of lower part box (710) (during as observed in figure 3), this groove (950) then becomes the groove raised up.

As shown in Figure 5, described spring support member (140) will be placed in described groove (950), and the connecting hole (146) of described spring support member (140) is then by the fixing connection rib (960) being located in this groove (950).

As shown in Figure 4, described groove (950) has the effect inserting boss being inserted in described scrubbing brush (910) below, when front and back push-and-pull vacuum cleaner, effectively to prevent scrubbing brush component (900) mobile.

Above the present invention is described in detail; the explanation of embodiment is only intended to help to understand method and the core concept thereof of the present invention; its object is to allow the personage being familiar with this art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this. All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims

1. a vacuum cleaner, the bottom of described vacuum cleaner is provided with a suction groove, is provided with an inlet nozzle in described suction groove, the bottom front of described vacuum cleaner is provided with guiding flow channel, described sucking is provided with a middle flow channel upwards caved between groove and described guiding flow channel, flow into beneath galleries in the middle of described and scrubbing brush component is installed, a stream is formed between described scrubbing brush component and described middle flow channel, the front end of described middle flow channel is connected with described guiding flow channel, the rear end of described middle flow channel is connected with described suction tank, described guides multiple inflow guide plates that flow channel includes being arranged in vacuum cleaner bottom front in left-right direction, spacer portion is formed between described inflow guide plate.

2. a kind of vacuum cleaner according to claim 1, it is characterized in that: the described bottom sucking groove is provided with a shock plate, the suction inlet being provided through on described shock plate, the position of described suction inlet is positioned at the lower section of described inlet nozzle.

3. a kind of vacuum cleaner according to claim 2, it is characterised in that: described shock plate is provided with multiple impact projection.

4. a kind of vacuum cleaner according to claim 2, it is characterized in that, flow into channel middle in the middle of described and have a groove convexed to form to the top-direction of vacuum cleaner, being provided with the installation protuberance of one and described fit depressions on described scrubbing brush component, described installation protuberance inserts in groove.

5. a kind of vacuum cleaner according to claim 4, it is characterised in that described scrubbing brush is releasably mounted to the bottom of described middle flow channel.

6. a kind of vacuum cleaner according to claim 2, it is characterised in that described shock plate is removably mounted on described suction bottom portion of groove.