CN202027517U

CN202027517U - Vacuum cleaner

Info

Publication number: CN202027517U
Application number: CN2010205901904U
Authority: CN
Inventors: 凌宇征; 王君良
Original assignee: BSH Electrical Appliances Jiangsu Co Ltd
Current assignee: BSH Electrical Appliances Jiangsu Co Ltd
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2011-11-09
Anticipated expiration: 2020-10-29

Abstract

The utility model discloses a vacuum cleaner, which comprises a suction nozzle, a cleaner body and a suction pipe connected between the suction nozzle and the cleaner body. The cleaner body comprises a housing which is provided with an exhaust outlet. A support is detachably fixed on the outer side of the housing of the cleaner body and at least partially covers the exhaust outlet. By equipping the detachable support adjacent to the exhaust outlet on the outer side of the housing of the cleaner body, the vacuum cleaner is enabled to provide a platform for placing air purifying agents. Users are thus enabled to place different purifying agents according to personal demands. The purifying agents are also convenient to replace when running out. Furthermore, the platform can be also used for placing wet articles which can be dried or used for interior humidification through the hot air discharged from the exhaust outlet.

Description

Vacuum cleaner

Technical field

The utility model relates to a kind of vacuum cleaner that uses support, relates in particular to the vacuum cleaner that a kind of use is removably disposed in the support on the exhaust outlet of vacuum cleaner.

Background technology

Vacuum cleaner by numerous families a kind of cleaning equipment of extensively adopting, it can produce very strong suction, so that dust that gathers on floor, carpet, metope or other body surface or foreign matter are sucked in its refuse collector.In generally including, vacuum cleaner is provided with fuselage, connection flexible pipe and the suction nozzle of vacuum generating device, make fuselage interior become vacuum state by vacuum generating device and produce suction, thus by suction nozzle be connected the air that flexible pipe will include dust or foreign matter and suck.Usually also be provided with air filter in the fuselage of vacuum cleaner; as cyclone separator; can be with the foreign matter of larger particles by centrifugal force and air separation and collect in the refuse collector, then the air that will handle is discharged by the air discharge grille that is arranged on the casing.

At present, people more and more pay close attention to indoor air quality, except to sucking the concern of particle in the air, and also can be to the concern of other pernicious gas that distributes as furniture, wall covering and the moist peculiar smell that causes of going mouldy.For removing these pernicious gases, except keeping room ventilation, people also can purify medicament in indoor placement usually.Also there are some dust catcher companies to consider to place filtering material or air freshener, improve air cleaning efficient with this at air draft barrier place.Related art can be described with reference to Chinese publication application CN1954756A, it is provided with the gas permeability filtering material that contains spices at the inner close air discharge grille place of casing, like this, can be when the dust suction operation, the air that utilization is discharged is taken away the medium on the filtering material, and strengthen the flow effect of indoor gas, thereby regulate with the clean room in air.Yet, this technology has certain limitation, as adopt the filtering material of activated carbon, can reach good filter effect at the use initial stage, but As time goes on, the effect meeting of activated carbon was lost efficacy gradually, because filtering material is arranged on casing inside, be not easy to replace, and a kind of filtering material only can do a kind of purposes, function is also more single.

In view of this, be necessary existing vacuum cleaner is improved, to address the above problem.

The utility model content

The purpose of this utility model is to provide a kind of vacuum cleaner, and it can make full use of the air of discharging by the exhaust outlet of body shell.

To achieve these goals, a kind of vacuum cleaner of the present utility model, it comprises:

Suction nozzle is used to suck the air that comprises foreign matter;

Fuselage, it has housing, offers exhaust outlet on the described housing;

Air intake duct connects described suction nozzle and fuselage, comes suction air by described suction nozzle and passes through described exhaust outlet discharge with the suction that utilizes fuselage interior to produce;

Support removably is fixed on the outside of body shell, and covers on the described exhaust outlet to small part.

As further improvement of the utility model, offer air-vent on the described support.

As further improvement of the utility model, described support is provided with the fixture that cooperates with described body shell.

As further improvement of the utility model, described fixture is fixed on the described body shell by bonding mode.

As further improvement of the utility model, described support is formed with the platform of placing for air purifying preparation, moist object.

As further improvement of the utility model, vacuum cleaner also comprises efficiency particulate air (HEPA, the High Efficiency Particulate Air) filter that is arranged in the housing.

As further improvement of the utility model, the air of described discharge in the temperature of exhaust side between 40-90 degree centigrade.

To achieve these goals, a kind of support of the present utility model, the exhaust outlet that is used for removably being fixed on the outside of vacuum cleaner body housing and covers housing to small part, it is characterized in that, support has the platform that is used for for air purifying preparation, the placement of moist object, be arranged on the air-vent on the platform, and be used for and fixture that body shell cooperates from platform is extended.

As further improvement of the utility model, described fixture is fixed on the body shell by bonding mode.

Compared with prior art, the beneficial effects of the utility model are: by near the exhaust outlet of body shell outside removable support being set, the platform that provides air purifying preparation to place, thereby the user can select to place different cleansers according to the needs of oneself, and also convenient replacement after using up; In addition, this platform also can be placed moist object, dries object or gives indoor humidification with the hot-air that utilizes exhaust outlet to discharge.

Description of drawings

Fig. 1 is the floor map of the utility model vacuum principle;

Fig. 2 is the stereogram of the utility model vacuum cleaner one specific embodiment;

Fig. 3 is the stereogram of vacuum cleaner medium-height trestle shown in Figure 2.

The specific embodiment

Vacuum cleaner 100 shown in Figure 1 comprises fuselage 10, air intake duct, nozzle 40.Cooperate with reference to embodiment shown in Figure 2, fuselage 10 has plastic casing, be provided with vacuum generating device in the housing, it comprises motor 11 and fan unit (not indicating), its via the gas channel that forms in the air intake duct for nozzle 40 provides pull of vacuum (shown in the fluid of arrow points among Fig. 1), thereby the air that will include foreign matter and dust sucks fuselage 10 inside.Usually also be provided with separator in the housing, be used for the particle separation of the dust of air-flow or foreign matter being come out and collecting in the gathering-device (not shown), as dust bag.In the present embodiment, separator comprises efficiency particulate air (HEPA, the High Efficiency Particulate Air) filter 12 that is arranged in the current path, be characterized in that air can pass through, but tiny particulate can't pass through.This filter is to be made of the folding glass fibre membrane in folded front and back continuously, this glass fibre membrane is the flocculent structure of microcosmic, be used for tackling the tiny dust that air contained through filter, normally used HEPA can reach the interception efficient of particle diameter at the particle 99.99% of 0.3 μ m, thereby the gas of discharging vacuum cleaner body is more cleaned than former room air.Certainly, separator can also comprise cyclone separator, it can be arranged on the upstream of current path, by action of centrifugal force the foreign matter of large-size or dust is separated earlier, and then removes small dust by the HEPA that is positioned at the current path downstream.The air communication of discharging is crossed the exhaust outlet 101 that is arranged on the body shell 10 and is discharged, and this exhaust outlet is usually expressed as the form of air discharge grille.In the present embodiment, air intake duct comprises flexible pipe 20 and is connected extension 30 on the flexible pipe that preferably, this extension 30 can also be regulated length, as the telescopic tube of more piece.Certainly in other embodiments, extension can save.

With reference to Fig. 2 and shown in Figure 3, in the present embodiment, a support 50 is releasably attached on the exhaust outlet 101 of vacuum cleaner body 10 housings.This support 50 roughly is tabular, and is formed with platform for placing air purifying preparation or object to be dried.Offer some air-vents 51 on the platform, pass through for the air of discharging from exhaust outlet 101.Extend fixture 52 by the platform bottom, be used for support 50 is fixed on the housing of the fuselage 10 of dust catcher.In the present embodiment, this fixture 52 is provided with jointing material for locating extended four cylinders for four jiaos from the platform bottom in each cylinder bottom, support 50 can be fixed on the fuselage 10 of dust catcher by bonding mode like this.This fixed form can improve the versatility of support, and support 50 can be easily fixed on the dust catcher of any producer or model.Certainly, those skilled in the art can expect other fixed form, and as buckle, by screw connection etc., only these fixed forms can only make stent applications to specific dust catcher.As shown in Figure 2, support 50 is fixed on fuselage 10 housings, and to small part covering exhaust outlet 101.The air purifying preparation of buying on the market 60 is placed on the platform of support 50, and itself and support is fixed with securing member (as bungee).In this way, dust catcher is when operation, and the air-flow of being discharged by outlet 101 can quicken to carry the flowing of air of cleaning of substances, improves the efficient of indoor air purification.Usually, the air of being discharged by exhaust outlet 101 can be than higher through motor 11 temperature after heating, roughly between 40-90 degree centigrade, is in the temperature of exhaust side about 80 degrees centigrade morely.So high air themperature can help the catalysis of medicament in the air purifying preparation, thereby has further improved the efficient of air cleaning.Certainly, the high temperature gas flow that exhaust outlet is discharged also can be used as other purposes, and as the object (socks, gloves etc.) of humidity is placed and is fixed on the support, the hot-air that utilizes discharge is with these object oven dry; Perhaps, the sponge that inhaled water is placed on the support, thereby the hot-air that exhaust outlet is discharged becomes humid air after by sponge, reaches the effect of humidification.

Above-mentioned embodiment as can be seen, by near the exhaust outlet of body shell outside, removable support being set, the platform that provides air purifying preparation to place, thus the user can select to place different cleansers according to the needs of oneself, and also convenient replacement after using up; In addition, this platform also can be placed moist object, dries object or gives indoor humidification with the hot-air that utilizes exhaust outlet to discharge.

Claims

1. a vacuum cleaner is characterized in that, comprising:

Suction nozzle is used to suck the air that comprises foreign matter;

Fuselage, it has housing, offers exhaust outlet on the described housing;

2. vacuum cleaner as claimed in claim 1 is characterized in that, offers air-vent on the described support.

3. vacuum cleaner as claimed in claim 1 is characterized in that described support is provided with the fixture that cooperates with described body shell.

4. vacuum cleaner as claimed in claim 3 is characterized in that described fixture is fixed on the described body shell by bonding mode.

5. vacuum cleaner as claimed in claim 1 is characterized in that, described support is formed with the platform of placing for air purifying preparation, moist object.

6. vacuum cleaner as claimed in claim 1 is characterized in that, vacuum cleaner also comprises the HEPA that is arranged in the housing.