CN203797800U

CN203797800U - Air purifier

Info

Publication number: CN203797800U
Application number: CN201320876787.9U
Authority: CN
Inventors: 于兆坤
Original assignee: NINGBO TOBACCO CO Ltd YUYAO BRANCH
Current assignee: NINGBO TOBACCO CO Ltd YUYAO BRANCH
Priority date: 2013-12-25
Filing date: 2013-12-25
Publication date: 2014-08-27
Anticipated expiration: 2023-12-25

Abstract

The utility model relates to a purification device used for performing processing such as filtration, adsorption and disinfection on pollutants in air, in particular to an air purifier. The air purifier comprises a shell composed of an upper shell and a lower shell, a fan located in the shell and a filter located in the shell. The air purifier is characterized in that a detachable bottom cover is installed at the bottom of the lower shell, the detachable filter located above the bottom cover is fixed in a fixing frame, the fan is fixed above the fixing frame, the filter is composed of one or more layers of filter screens, a circuit board is arranged in the shell, an air quality sensor, a negative ion generator and a filter screen replacement lamp are arranged on the circuit board, and a switch button and a touch panel covered with a touch film are arranged above the upper shell. The air purifier is simple in structure, small, exquisite, portable and high in intelligence degree, filter materials can be replaced conveniently, and the air purifier can be used for either household residences, schools and meeting rooms or closed space such as space in automobiles, can avoid potential heath hazards caused by environmental pollution and can show personal life taste.

Description

Air purifier

Technical field

The utility model relates to a kind of to the purifier that airborne pollutant filters, adsorbs, sterilization etc. is processed, and is specifically related to a kind of air purifier.

Background technology

Along with the raising of industrialization degree and the development of communications and transportation, people are more and more to the substance classes of discharging in atmosphere and quantity, become increasingly complex, and cause that Atmospheric components sharply change, and cause severe contamination to atmospheric environment.Along with social progress and expanding economy, people constantly pursue quality of the life, focus on indoor decoration, but present most people uses between the decorative houses such as ceiling, wallpaper, paint, adhesive or the plastic furniture of meeting generation toxic and harmful, when beautifying living environment, also easily human body is damaged.Fuel combustion in second-hand-cigarette and gastronomical process also can produce PM2.5 and pollute indoor air environment.

Prior art air purifier by multistorey strainer mesh is set, filter and absorbed air in suspended particulates and volatile organic matter, can only passive the air of suction clarifier be carried out to filtration, purification, and change filter screen bother.

As the notification number patent " indoor air cleaner " that is CN201233071Y, it arranges high efficiency active carbon adsorption layer, medium air filtration net, hepa high efficiency filter piece, nickel alloy photocatalyst purifying net, ultraviolet sterilization layer in the casing of air purifier, removes airborne bulky grain grit, airborne suspended particle and volatile organic matter.But it need to be dismantled casing and carry out the replacing of filter screen, while if desired frequently replacing, complex operation, easily causes and uses inconvenience; And can only be passive the air of suction is carried out to filtration, purification, because utilizing Air Flow, wind there is unavoidably dead angle, can only around placing, air purifier produce certain clean-up effect, need room air all to be filtered one time for a long time, be difficult to the purification of whole indoor environment to tell on; Can not effectively carry out intellectuality and control, user uses trouble, function singleness.

Summary of the invention

Change the problems such as complex operation, purification are thorough, function singleness for filter screen of air purifier of the prior art, having invented one can independent disassembling filter, it is convenient to change filtering material, intelligent degree is high, small volume and less weight, multifunctional air purifier easy to use.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:

A kind of air purifier, comprise the housing that formed by upper casing and lower casing, be positioned at the fan of housing and be positioned at the filter of housing, it is characterized in that, described lower casing bottom is provided with the bottom that can dismantle, the filter that is positioned at bottom top and can dismantle is fixed on fixed mount, described fan is fixed on fixed mount top, and described filter is made up of more than 1 layer screen pack.

As preferably, the screen pack in described filter is removed one or more in filter screen, HEPA filter screen, humidification filter screen and active carbon filter screen by preposition filter screen, deodorization filter screen, formaldehyde and is formed.

As preferably, described enclosure interior is provided with circuit board, and described circuit board is provided with air mass sensor, anion generator and filter screen replacement lamp.

As preferably, above described upper casing, be provided with release knob and the touch pad that is coated with touch membrane, described touch pad is provided with 5 touch key-press.

As preferably, 5 described touch key-press are respectively automatic mode button, timing function button, sleep pattern button, wind speed regulating key and fast purification button.

The utility model compared with prior art tool has the following advantages:

The bottom that can dismantle is installed in lower casing bottom at air purifier, need to change filter time, only need pull down bottom, then filter is unloaded from fixed mount, simple to operate, replacing and easy to use; In air purifier, not only filter is installed but also anion generator is installed, clean-up effect is outstanding, air in suction housing can not only be carried out to filtration, purification, can also be effectively, initiatively to anion releasing in air, by the diffuse feature of air, arrive indoor each corner air is carried out purifying without dead angle; Meanwhile, filter and anion generator are brought into play catharsis simultaneously, have extended to a certain extent the service life of screen pack, reduce replacement frequency, cost-saving; Screen pack in filter is removed one or more in filter screen, HEPA filter screen, humidification filter screen and active carbon filter screen by preposition filter screen, deodorization filter screen, formaldehyde and is formed, and user can adopt the screen pack of corresponding kind and quantity to carry out filtration, purification according to room air pollution situation; In the time that needs are changed screen pack, filter screen replacement lantern festival lights, and for reminding user, uses convenient; Air purifier can be made the judgement of good middle difference in real time to the quality of air by the air mass sensor on circuit board, air mass sensor can also be monitored the life-span of screen pack etc. in addition, facilitated user to understand the duty of air purifier; The setting of touch pad and touch key-press on upper casing, make user can be more intuitively, more easily air purifier is controlled, intelligent degree is high; See on the whole, the utility model is simple in structure, small volume and less weight, user is easy to carry, and can not only be used for home dwelling, office, school, meeting room, also can be used for the confined spaces such as automobile, both the healthy hidden danger that can avoid environmental pollution to bring, can embody again personal lifestyle taste.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 3 is top view of the present utility model;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the schematic diagram of touch pad in the utility model;

Fig. 6 is the schematic diagram of circuit board in the utility model;

Fig. 7 is the schematic diagram of anion generator in the utility model.

Number in the figure is: 1-release knob, 2-touch membrane, 3-touch pad, 4-upper casing, 5-air mass sensor, 6-circuit board, 7-anion generator, 8-fan, 9-fixed mount, 10-filter, 11-lower casing, 12-foot pad, 13-bottom, 14-filter screen replacement lamp, 15-housing, 16-touch key-press, 17-circular hole.

Detailed description of the invention

Below by embodiment, and 1-7 specifically describes as follows to the technical solution of the utility model by reference to the accompanying drawings:

Can find out a kind of air purifier of the utility model from Fig. 1-7, comprise housing 15, the fan 8 that is positioned at housing 15 being formed by upper casing 4 and lower casing 11 and be positioned at housing 15 by filter 10 that more than 1 layer screen pack forms.Described lower casing 11 bottoms are provided with the bottom 13 that can dismantle, and bottom 13 lower ends are provided with 4 for the ease of being positioned over ground foot pad 12.Be positioned at directly over bottom 13 and with the big or small corresponding filter 10 that can dismantle of bottom 13 and be fixed on fixed mount 9, described fan 8 is fixed on fixed mount 9 tops, described fixed mount 9 is bottomless cuboid housing, and the upper surface of cuboid housing is provided with the passage that several facilitate air to pass.Screen pack in described filter 10 is removed one or more in filter screen, HEPA filter screen, humidification filter screen and active carbon filter screen by preposition filter screen, deodorization filter screen, formaldehyde and is formed.User can select according to the pollution condition of indoor air environment the screen pack of suitable species and quantity, and if preposition filter screen is the netted dirt filtrating screen of micron, its screening area is less than general screen pack, except adsorbing little dust granule, also effectively removes hair; Deodorization filter screen can effectively be removed the peculiar smell such as sweat odor, pet odors; Formaldehyde removal filter screen can be caught and grabbed formaldehyde and decompose on filter screen firmly locked formaldehyde; HEPA filter screen can effectively suppress airborne anaphylactogen, as molecules such as mite dirt, pollen, germ, second-hand-cigarette, dusts; Humidification filter screen is by adding Wind Volume, the dust, miscellaneous bacteria and the peculiar smell that in adsorption chamber, fly upward, and dispel at a terrific speed, reach the effect to air cleaning and sterilization, significantly improve air-filtering ability; Active carbon filter screen can be removed common air peculiar smell and harmful chemical pollutants such as airborne ozone, formaldehyde, bioxin.Described housing 15 inside are provided with circuit board 6, and described circuit board 6 is provided with air mass sensor 5 and anion generator 7, and side is provided with filter screen replacement lamp 14.Described upper casing 4 tops are provided with release knob 1 and are coated with the touch pad 3 of touch membrane 2, on the touch pad 3 and position corresponding with being connected to filter screen replacement lamp 6 on circuit board 6 is provided with a circular hole 17, be used for observing filter screen replacement lamp 14, on described touch pad 3, be also provided with 5 touch key-press 16.5 described touch key-press 16 are respectively automatic mode button, timing function button, sleep pattern button, wind speed regulating key and fast purification button.

When air purifier work, open release knob 1, fan 8 rotates, under the effect of fan 8, room air enters from the air inlet of lower casing 11, through absorption, filtration, sterilization and the purification of more than 1 layer screen pack, become comparatively clean air, then air is through the passage on fixed mount 9, the anion generator 7 at process upper casing 4 air outlet places under the effect of fan 8, air is constantly ionized, produce a large amount of anions, and send air outlet by fan 8, at indoor formation anion air-flow, reach object clean and that purify air.

Air mass sensor 5 not only can be made the judgement of good middle difference in real time to the quality of air, can also monitor the life-span of screen pack etc., in the time that screen pack absorption acquires a certain degree, can change lamp 14 by Circuits System controlled filter net and open, reminding user to replace screen pack or filter 10.While changing filter 10, only need to pull down the bottom 13 of housing 15 bottoms, then hand stretches into lower casing 11 filter 10 is unloaded from fixed mount 9, completing filter 10 entirety from air purifier extracts out, replace as required again the screen pack in filter 10, finally again filter 10 is installed on to fixed mount 9, covers bottom 13.User can control by 5 touch key-press 16 on touch pad 3 mode of operation of air purifier, realizes intelligent control.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can not depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. an air purifier, comprise the housing (15) being formed by upper casing (4) and lower casing (11), be positioned at the fan (8) of housing (15) and be positioned at the filter (10) of housing (15), it is characterized in that, described lower casing (11) bottom is provided with the bottom (13) that can dismantle, the filter (10) that is positioned at bottom (13) top and can dismantle is fixed on fixed mount (9), described fan (8) is fixed on fixed mount (9) top, described filter (10) is made up of more than 1 layer screen pack, screen pack in described filter (10) is by preposition filter screen, deodorization filter screen, formaldehyde is removed filter screen, HEPA filter screen, one or more compositions in humidification filter screen and active carbon filter screen.

2. air purifier according to claim 1, it is characterized in that, described housing (15) inside is provided with circuit board (6), and described circuit board (6) is provided with air mass sensor (5), anion generator (7) and filter screen replacement lamp (14).

3. air purifier according to claim 2, it is characterized in that, described upper casing (4) top is provided with release knob (1) and is coated with the touch pad (3) of touch membrane (2), and described touch pad (3) is provided with 5 touch key-press (16).

4. air purifier according to claim 3, is characterized in that, described 5 touch key-press (16) are respectively automatic mode button, timing function button, sleep pattern button, wind speed regulating key and fast purification button.