A kind of air purifier with deployable and collapsible filter screen
Technical field
This utility model relates to air purifier technical field, particularly relates to a kind of air with deployable and collapsible filter screen clean
Change device.
Background technology
In recent years, the wide range of haze that takes place frequently, the PM2.5 Monitoring Data air quality corruptions such as high for a long time is
Through the normal productive life of serious harm to people and life and health.Along with people are to the requirements at the higher level of quality of life with to self
The continuous enhancing of health status degree of concern, increasing people begin to focus on the improvement of indoor environment air quality, adopt
IAQ (indoor air quality) is improved with various air cleanings and regulation equipment.The fast development of air purifier market, commercially available
Air purifier kind is increasing, and function is the most complicated.
And presently commercially available air purifier exists some problems: 1, volume is big, can only be placed in the larger spaces such as parlor,
Substantial amounts of little space (the especially little space in harmful substance source in air) can not be placed, and applicable scene is limited;2, inconvenience
Move and carry;3, several functions depositing, air purification function does not highlights;4, air pollutants entirety clean-up effect is the highest;5、
The simple plug-in starting device that relies on is strong to the dependency of circuit;6, cost is high.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model is to solve air purifier in prior art to take up room shifting big, inconvenient
Problem that is dynamic and that carry.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of air cleaning with deployable and collapsible filter screen
Device, including housing and top cover, the sidewall of described housing is provided with air inlet, is provided with blower fan in described housing, described housing upper
Opening part is provided with bag type filtering net;Described top cover is provided with multiple through hole, and described top cover is located at the top of described housing, passes through
Open or close described top cover and realize the folding and unfolding of described bag type filtering net.
According to this utility model, in described housing, be additionally provided with support member, described support member be located at described bag type filtering net with
Between described blower fan.
According to this utility model, described support member is the filtering layer removably connected with described inner walls.
According to this utility model, described support member is VOC filtering layer.
According to this utility model, described bag type filtering net removably connects with the edge of described housing.
According to this utility model, described top cover is rotationally connected with the top edge of described housing.
According to this utility model, described top cover is connected by buckle structure with the upper end of described housing.
According to this utility model, the bottom of described housing is provided with base.
(3) beneficial effect
Technique scheme of the present utility model compared with prior art has the advantage that the sky that this utility model provides
Gas purifier top is provided with bag type filtering net, and user can need to open or close top cover, when top cover is opened, bottom according to environment
Blower fan directly make top bag type filtering net expand outwardly out, increase filter area, improve filter efficiency, top cover close
Time bag type filtering net close in housing, still can play the effect of filtration, save space, be convenient for carrying;Simultaneously by air inlet
Being arranged on the sidewall of housing, blower fan saves space in being arranged on housing further.
Accompanying drawing explanation
Fig. 1 is the top cover closed mode structural representation of the air purifier that this utility model embodiment provides;
Fig. 2 is the sectional view of the top cover closed mode of the air purifier that this utility model embodiment provides;
Fig. 3 is the top cover open mode structural representation of the air purifier that this utility model embodiment provides.
In figure: 1: housing;2: top cover;3: air inlet;4: bag type filtering net;5: support member;6: blower fan;7: base.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model rather than whole embodiments.Based on the reality in this utility model
Execute example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all
Belong to the scope of this utility model protection.
As shown in Figure 1-Figure 3, a kind of air purifier with deployable and collapsible filter screen that this utility model embodiment provides,
Including housing 1 and top cover 2, the sidewall of housing 1 is provided with air inlet 3, is provided with blower fan 6 in housing 1, it is preferable that also set in housing 1
There is the motor for driving blower fan 6.Bag type filtering net 4 it is provided with at the upper shed of housing 1;Top cover 2 is provided with multiple through hole, and top
Lid 2 is located at the top of housing 1, realizes the folding and unfolding of bag type filtering net 4 by opening or closing top cover 2.This utility model provides
Air purifier top is provided with bag type filtering net 4, and user can need to open or close top cover 2 according to environment, and top cover 2 is opened
Time, the blower fan 6 of bottom directly makes the bag type filtering net 4 of top expand outwardly out, increases the area filtered, improves the effect filtered
Rate, in bag type filtering net 4 closes at housing 1 when top cover 2 is closed, still can play the effect of filtration, save space, conveniently take
Band;Being arranged on by air inlet 3 on the sidewall of housing 1, blower fan 6 saves space in being arranged on housing 1 further simultaneously.
Further, as in figure 2 it is shown, be additionally provided with support member 5 in the housing 1 in the present embodiment, support member 5 is located at pocket type mistake
Between filter screen 4 and blower fan 6.In the lower section of bag type filtering net 4, blower fan 6 be provided above support member 5, it is to avoid bag type filtering
The normal work affecting blower fan 6 on blower fan 6 fallen by net 4 when closing in housing.
Further, in the present embodiment, support member 5 is the filtering layer removably connected with housing 1 inwall.Support member 5 is set to
Filtering layer can realize the preliminary filtration to air.Preferably, in the present embodiment, support member 5 is VOC (Volatile Organic
Compounds, VOC) filtering layer.Increase VOC filtering layer makes air purifier to filter in air simultaneously
VOC.Support member 5 in the present embodiment is it can also be provided that be used for filtering fine particle or filtering fine particle and VOC's simultaneously
Filtering layer, user can change the filtering layer with difference in functionality as required, so that air purifier realizes different functions.
Further, in the present embodiment, the edge of bag type filtering net 4 and housing 1 removably connects.Bag type filtering net 4 and shell
Body 1 removably connects and meets user's needing to arrange and have the bag type filtering net 4 of difference in functionality according to varying environment, and air is clean
Change the bag type filtering net 4 that can configure multiple difference in functionality when device dispatches from the factory, it is simple to user is replaced according to different demands.
Further, in the present embodiment, the top edge of top cover 2 and housing 1 is rotationally connected.Specifically, top cover 2 leads to housing 1
Crossing and be located at the rotating shaft of housing 1 top edge and connect, top cover 2 can rotate around the axis, it is achieved the fastening of top cover 2 and housing 1 or separate.
Further, in the present embodiment, top cover 2 is connected by buckle structure with the upper end of housing 1.Specifically, housing 1
Top is provided with groove, and top cover 2 is provided with shackle member, shackle member and fit depressions.Top cover 2 is with housing 1 by buckle even
Connect, it is simple to opening or closing of top cover 2.
Further, the bottom of the housing 1 in the present embodiment is provided with base 7.Air purifier is placed more steady.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit;
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in foregoing embodiments still can be modified by it, or carries out wherein portion of techniques feature
With replacing;And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technology
The spirit and scope of scheme.