CN205505222U - Portable air purifier - Google Patents
Portable air purifier Download PDFInfo
- Publication number
- CN205505222U CN205505222U CN201620275760.8U CN201620275760U CN205505222U CN 205505222 U CN205505222 U CN 205505222U CN 201620275760 U CN201620275760 U CN 201620275760U CN 205505222 U CN205505222 U CN 205505222U
- Authority
- CN
- China
- Prior art keywords
- machine box
- top cover
- air
- air purifier
- filter disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a portable air purifier, including purifying the host computer, purify the host computer including the top cap, apron and the machine box that approximately close in proper order, be fixed with the filter element between top cap and the apron, be provided with the fan in the machine box, be provided with the air intake on the panel of top cap, be provided with the ventilation hole on the panel of apron, be provided with the air outlet on the machine box lateral wall, are flowed by the air outlet again in fan drive air flow through in proper order air intake, filter element and ventilation hole, the top cap can be dismantled the lid with the machine box through the buckle and close. This portable portable air purifier equipment is simple and convenient with the dismantlement, and the air enclosed performance is good, to suspended particles in the air especially PM2.5 to the filtration efficiency who reaches germ, harmful gas etc. Is high, is fit for using city outdoor activities's crowd.
Description
Technical field
This utility model relates to a kind of air cleaning facility, is specifically related to a kind of portable air clean
Change device.
Background technology
Air pollution is by being detrimental to health and atmosphere caused by the material of surrounding enviroment
Pollute.These materials are probably gas, solid or liquid suspension etc..In China, large area goes out
Existing haze is by the dust in air, sulphuric acid, nitric acid, organic hydrocarbon compounds etc. and air
In the solid that formed of little water droplet or the severe contamination phenomenon that causes of liquid suspension.
Respiratory system and cardiovascular system are mainly damaged by PM2.5, are stung including respiratory tract
Swash, cough, dyspnea, reduction pulmonary function, increase the weight of asthma, cause chronic bronchitis,
Arrhythmia, non-lethal heart disease, the premature death of heart and lung diseases patient.Old man, child
And heart and lung diseases patient is the sensitive group that PM2.5 pollutes.If PM2.5's is dense in air
Degree is long-term higher than 10 micrograms/cubic meter, and mortality risk begins to rise.Concentration often increases by 10
Microgram/cubic meter, total mortality risk just rises 4%, and the mortality risk obtaining heart and lung diseases rises
6%, the mortality risk obtaining pulmonary carcinoma rises 8% (Pope, C.A., et al., 2002).Air
Middle particle is seriously polluted affects health, especially to old man, child and long-time
Crowd in open urban work.
The portable air purifier of prior art, has certain except haze effect, for people
Respiratory health provide protection.But existing portable air purifier is by generally there is filter
The problem that sheet is the best with purifying main frame air-tightness, thus cause partial contamination air without filtration
Being directly sucked in human body, clean-up effect is the best.Partial air depurator is by increasing extra sealing
Assembly (such as sealing ring, fluid sealant etc.) realizes sealing, and sealing ring, sealant tape are irritant
Abnormal smells from the patient, uses inside air purifier and easily causes secondary pollution.
In view of this, the present utility model people conduct in-depth research the problems referred to above, this
Case thus produces.
Utility model content
This utility model provides portable air-purifying filter, which overcomes background technology
Existing deficiency, the dust that can be effectively filtered to remove in air, sulphuric acid, nitric acid, has
Machine Hydrocarbon etc. with in air little water droplet formed solid or liquid suspension, for use
Person provides respirable air constantly, eliminates particle, especially PM2.5 in air
Serious harm health caused Deng pollutant.
This utility model solves being the technical scheme is that of its technical problem
A kind of portable air purifier, including purifying main frame, described purification main frame includes successively
Top cover, cover plate and the machine box covered；It is fixed with filter disc between described top cover and cover plate；Described machine
Blower fan it is provided with in box；It is provided with air inlet on the panel of described top cover, the panel of cover plate sets
It is equipped with air vent, machine box sidewall is provided with air outlet；Described blower fan drives air to flow through successively
Air inlet, filter element and air vent, then flowed out by air outlet；Described top cover and described machine box pass through
Buckle detachably covers.
Air inlet can be covered with whole cover surface, it is also possible to is a part；The shape of air inlet
Can be relatively conventional circle, square, oval, parallelogram, pentagon, honeycomb
Shape, it is also possible to be the various hollow out shapes with moulding aesthetic feeling.
In the technical program, the advantage mainly deposited is: purify main frame by top cover, cover plate and machine box
Covering successively, top cover and machine box are detachably covered by buckle is easy to assembly and disassembly, also allows for
Change filter element.
Further, described filter disc is fabric filter disc.Fabric has multilamellar network structure,
The microgranule that can effectively stop and adsorb in air.The example of fabric can include microfibre
Fabric, fibrillated film fibre fabric, weaving or non-woven fabric such as air lay or comb
Manage into net flock, molten spray fabric or combinations thereof.Can be used for forming this fibrid
The fiber of fabric includes, such as: polyolefin, such as polypropylene, polyethylene, polybutene, poly-4-
Methyl-1-pentene and their blend；The polyolefin of halogen substiuted, such as contain one or
Multiple vinylchloride units or tetrafluoroethylene units and can also comprise acrylonitrile unit polyester,
Merlon, polyurethane, Colophonium Pilus Caprae seu Ovis, glass, cellulose or combinations thereof.
Further, described filter disc covers the upper wall of top cover inner chamber, the upper wall of described top cover inner chamber
Edge and machine box upper limb are suitable and compress filter disc.By adaptive and compression, machine box and filter disc shape
Become to seal cavity, further increase sealing.
Further, described filter disc covers the upper wall of top cover inner chamber, the upper wall of described top cover inner chamber
Edge and side edge thereof are suitable and compress filter disc.By adaptive and compression, cover plate and filter disc shape
Become to seal cavity, further increase sealing.
Further, described top cover inwall is provided with projection, the outside of described machine box be provided with
The groove that bump position is corresponding and suitable.By projection and the adaptive engaging of groove, it is simple to
Dismounting, also avoids gas leakage, improves filter effect.
Further, described projection is arranged at top cover inwall, and described groove is arranged at machine outer box wall
Relative position.Projection and groove be correspondingly arranged beneficially top cover and machine box uniform stressed, carry
High leakproofness.
Further, described cover plate outer wall is close to machine box inwall, and machine box inwall is provided with support
The projection of cover plate.Described projection is projection or boss.By projection, cover plate is produced supporting role,
It is easy to cover plate and preferably compresses filter disc.
Further, described boss is arranged at the link position of machine box adjacent inner wall.Boss is arranged
Link position in machine box adjacent inner wall forms reinforcement, can simultaneously work as reinforcing machine box structure
Effect.
Further, described portable air purifier also includes airway and face shield, face shield
Lower position offers air inlet, and described air outlet is connected by airway with described air inlet.
The clean air purifying main frame generation is sent into face shield and produces normal pressure, and user can be avoided to exist
During breathing, outside contamination air is sucked face shield.
Portable air purifier top cover of the present utility model and machine box assembly and disassembly are easy, also
It is conveniently replaceable filter disc.The aeroseal performance purifying main frame is good, it is not necessary to increase extra sealing group
Part (such as sealing ring, fluid sealant etc.), it is to avoid caused by black box penetrating odor two
Secondary pollution.Portable air purifier of the present utility model is to particle in air especially
PM2.5, and the filter efficiency of pathogenic bacteria, harmful gas etc. is high, firm in structure durable, it is suitable for
Crowd in open urban activity uses.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model embodiment 1 purifies main frame；
Fig. 2 is this utility model embodiment 2 top cover and the structural representation of machine box cooperation；
Fig. 3 is this utility model embodiment 2 top cover and the structural representation of cover plate cooperation；
Fig. 4 is this utility model embodiment 3 machine box and the structural representation of cover plate cooperation；
Fig. 5 is the connection diagram that this utility model embodiment 4 purifies main frame and face shield.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1: a kind of portable air purifier, including purifying main frame 1, purify main frame 1 and wrap
Include top cover 11, cover plate 12 and the machine box 13 covered successively；It is fixed with between top cover 11 and cover plate 12
Filter disc 2；Blower fan 3 it is provided with in machine box 13；Air inlet 111 it is provided with on the panel of top cover 11,
It is provided with air vent 121 on the panel of cover plate 12, machine box 13 sidewall is provided with air outlet 131；
Blower fan 3 drives air to flow through air inlet 111, filter disc 2 and air vent 121 successively, then by air outlet
131 flow out；Top cover 11 and machine box 13 are detachably covered by buckle.Filter disc 2 is filtered for fabric
Sheet.In the present embodiment, top cover and machine box are detachably covered by buckle is easy to assembly and disassembly,
Also allow for changing filter element.
Embodiment 2
As shown in Fig. 2 and Fig. 1: on the basis of embodiment 1, filter disc 2 covers top cover 11 inner chamber
Upper wall edge 112, upper wall edge 112 and machine box 13 upper limb 132 of top cover 11 inner chamber are suitable also
Compress filter disc 2.By adaptive and compression, machine box 13 and filter disc 2 are formed and seal cavity, further
Improve sealing.
Top cover 11 inwall is provided with projection 113, and the outside of machine box 13 is provided with and projection 113 position
Corresponding and suitable groove 133.By projection 113 and the adaptive engaging of groove 133, just
In dismounting, also avoid gas leakage, improve filter effect.In the present embodiment, projection 113 is arranged
In the relative position of top cover 11 inwall, groove 133 is arranged at the relative position of machine box 13 outer wall.
Projection 113 and groove 133 be symmetrical arranged beneficially top cover and machine box uniform stressed, improve and seal
Property.
As shown in Fig. 3 and Fig. 1: on the basis of embodiment 1, filter disc 2 covers the upper wall of top cover 11 inner chamber
Edge 112, the upper wall edge 112 of top cover 11 inner chamber and cover plate 12 edge 122 are suitable and compress
Filter disc 2.By adaptive and compression, cover plate 12 is formed with filter disc 2 and seals cavity, improves further
Sealing.
Embodiment 3
As shown in Fig. 4 and Fig. 1: on the basis of embodiment 1, cover plate outer wall 123 is close to machine box
Inwall 134, machine box inwall 134 is provided with the boss 135 supporting cover plate.By boss 135
Cover plate 12 is produced supporting role, it is simple to cover plate 12 preferably coordinates compression filter disc 2 with top cover 11.
In the present embodiment, boss 135 is arranged at the link position of machine box 13 adjacent inner wall.Boss
135 link positions being arranged at machine box 13 adjacent inner wall form reinforcement, can simultaneously work as adding
Gu the effect of machine box structure.
Embodiment 4
Portable air purifier also includes airway 4 and face shield 5, and face shield lower position offers
Air inlet 51, air outlet 131 is connected by airway 4 with air inlet 51.Offering of air inlet 51
Position is suitable to the air after purifying and enters mouth and the nose of user, and the breathing of user is the most comfortable and suitable
Freely, improve the comfort level that face shield is worn.
The above, only this utility model preferred embodiment, therefore can not be limited this according to this
The scope that utility model is implemented, is i.e. made according to this utility model the scope of the claims and description
Equivalence change or modify, all should still belong in the range of this utility model contains.
Claims (10)
1. a portable air purifier, including purifying main frame, it is characterised in that: described purification
Main frame includes top cover, cover plate and the machine box covered successively；Between described top cover and cover plate admittedly
Surely there is filter disc；It is provided with blower fan in described machine box；Be provided with on the panel of described top cover into
Air port, the panel of cover plate is provided with air vent, machine box sidewall is provided with air outlet；
Described blower fan drives air to flow through air inlet, filter disc and air vent successively, then by air outlet
Flow out；Described top cover and described machine box are detachably covered by buckle.
A kind of portable air purifier the most according to claim 1, it is characterised in that: institute
Stating filter disc is fabric filter disc.
A kind of portable air purifier the most according to claim 1, it is characterised in that: institute
State filter disc and cover the upper wall of top cover inner chamber, in the upper wall edge of described top cover inner chamber and machine box
Edge is suitable and compresses filter disc.
A kind of portable air purifier the most according to claim 1, it is characterised in that: institute
State filter disc and cover the upper wall of top cover inner chamber, the upper wall edge of described top cover inner chamber and cover plate limit
Edge is suitable and compresses filter disc.
A kind of portable air purifier the most according to claim 1, it is characterised in that: institute
Stating top cover inwall and be provided with projection, the outside of described machine box is provided with relative with bump position
Answer and suitable groove.
A kind of portable air purifier the most according to claim 5, it is characterised in that: institute
Stating projection and be arranged at top cover inwall, described groove is arranged at the relative position of machine outer box wall.
A kind of portable air purifier the most according to claim 1, it is characterised in that: institute
State cover plate outer wall and be close to machine box inwall, machine box inwall is provided with the projection supporting cover plate.
A kind of portable air purifier the most according to claim 7, it is characterised in that: institute
State protruding for projection or boss.
A kind of portable air purifier the most according to claim 8, it is characterised in that: institute
State boss and be arranged at the link position of machine box adjacent inner wall.
A kind of portable air purifier the most according to claim 1, it is characterised in that:
Also include that airway and face shield, face shield lower position offer air inlet, described air outlet
It is connected by airway with described air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275760.8U CN205505222U (en) | 2016-04-05 | 2016-04-05 | Portable air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275760.8U CN205505222U (en) | 2016-04-05 | 2016-04-05 | Portable air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205505222U true CN205505222U (en) | 2016-08-24 |
Family
ID=56736723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620275760.8U Expired - Fee Related CN205505222U (en) | 2016-04-05 | 2016-04-05 | Portable air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205505222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670045B (en) * | 2018-10-12 | 2019-09-01 | 研能科技股份有限公司 | Health monitoring device |
| CN111467697A (en) * | 2020-04-29 | 2020-07-31 | 重庆万州三峡外科医院有限公司 | Isolation suit respiratory support device |
-
2016
- 2016-04-05 CN CN201620275760.8U patent/CN205505222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI670045B (en) * | 2018-10-12 | 2019-09-01 | 研能科技股份有限公司 | Health monitoring device |
| CN111467697A (en) * | 2020-04-29 | 2020-07-31 | 重庆万州三峡外科医院有限公司 | Isolation suit respiratory support device |
| CN111467697B (en) * | 2020-04-29 | 2021-03-23 | 重庆万州三峡外科医院有限公司 | Isolation suit respiratory support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180405 |