CN203852751U - Portable air purifier - Google Patents
Portable air purifier Download PDFInfo
- Publication number
- CN203852751U CN203852751U CN201420127996.8U CN201420127996U CN203852751U CN 203852751 U CN203852751 U CN 203852751U CN 201420127996 U CN201420127996 U CN 201420127996U CN 203852751 U CN203852751 U CN 203852751U
- Authority
- CN
- China
- Prior art keywords
- air
- housing
- supply arrangement
- battery
- air purifier
- 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
Links
Abstract
The utility model discloses a portable air purifier, which is characterized by comprising a purifier casing and a mask, wherein the mask comprises an inspiration hole and an expiration hole communicated with the outside, an air outlet valve is arranged at the expiration hole part, an air connecting head is arranged at the inspiration hole part, the purifier casing comprises an air inlet end and an air outlet end, in addition, an air purifying device, a battery and an air supply device are arranged in the purifier casing, the battery is electrically connected with the air supply device, the air purifying device is communicated with the air inlet end through a pipeline, the air supply device is communicated with the air purifying device and the air outlet end through pipelines, the other end of the air outlet end is communicated with the air connecting head through a flexible air tube, air purified by the air purifying device is pressed into the flexible air tube by the air supply device and is delivered out from the outlet of the air connecting head to be breathed by people, and a power supply switch used for controlling the on-off state of a circuit is arranged between the battery and the air supply device.
Description
Technical field
The utility model relates to a kind of air purifier, particularly a kind of portable air purifier.
Background technology
Along with socioeconomic development; people have ignored the protection to environment; thereby each metropolitan air quality is unsatisfactory in recent years; airborne polluter is more; in order to breathe pure air; avoid because air pollution causes various breathing problems, people often use various air cleaning facilities to carry out purified treatment to indoor air.
But, the said equipment not only volume weight is large, and can only be for space indoor or sealing, thereby greatly limited the use of air cleaning facility, and be the most serious in the pollution of outdoor air, for for a long time need to outdoor or have the environment of a large amount of dust or dust in the people (as traffic police, miner etc.) that work be but difficult to breathe clean air, for above-mentioned situation, the design people has developed a portable air purifier, allow people all can breathe pure air anywhere, ensured people's health.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of portable air purifier.
The utility model solves the technical scheme that its technical problem adopts:
A kind of portable air purifier, it is characterized in that: comprise purifier shell and mouth mask, described mouth mask comprises suction hole and the exhaling hole being in communication with the outside, described exhaling hole place is provided with air outlet valve, described suction hole place is provided with gas connector, described purifier shell comprises inlet end and outlet side, and in purifier shell, be provided with air cleaning unit, battery, air-supply arrangement, described battery and air-supply arrangement are electrically connected, air cleaning unit and inlet end pass through pipeline communication, pipeline communication is passed through in air-supply arrangement and air cleaning unit and outlet side, the other end of described outlet side is communicated with gas connector by flexible tracheae, air after air cleaning unit purifies is pressed into flexible tracheae by air-supply arrangement and from portalling of gas connector, sends and breathe for people, between described battery and air-supply arrangement, be provided with the power switch of control circuit break-make, described mouth mask at least comprises protective layer and filter course.
Described air cleaning unit comprises the HPEA screen pack of setting.
Described air cleaning unit comprises preposition filter screen, HPEA screen pack, active carbon net, photocatalyst filtering net, the rearmounted separation net of setting.
Described flexible tracheae and outlet side are for removably connecting.
Described battery and air-supply arrangement are asked and are provided with and the above-mentioned power management module that both are electrically connected, described power switch and power management module are electrically connected, and power switch is controlled the break-make of circuit between battery and air-supply arrangement by controlling the break-make of power management module.
Described gas connector comprises the first housing and the second housing, described the first housing and the second housing clamping, and the edge that this gas connector clamps logical suction hole by the first housing and the second housing fixes, described in portal and be positioned on the second housing.
Described the first housing is provided with the gas tube connector communicating with portalling of gas connector, and described flexible tracheae and gas tube connector are pegged graft, and described in the place of portalling be provided with the wireway that guides air to flow to nose, described wireway communicates with flexible tracheae.
Described the first housing has the circular groove of an indent, cell wall outside is provided with the first flanging, described the second housing is provided with bulge loop, bulge loop outside is provided with the second flanging, described bulge loop outer wall is provided with ring-type draw-in groove, described circular groove inwall is provided with the circular fin that snaps in ring-type draw-in groove, and described gas connector fixes by the edge of the first flanging and the second flanging clamping exhaling hole, and described gas tube connector communicates with circular groove inner chamber.
Described the second housing comprises ring and sealing cap, and described sealing cap coordinates with the second housing seal, and described wireway is positioned on sealing cap.
Described sealing cap is provided with annular rim, and the inner hole wall by annular rim and the second housing is sealed and matched and fixes.
The beneficial effects of the utility model are: comprise purifier shell and mouth mask, described mouth mask comprises suction hole and the exhaling hole being in communication with the outside, described purifier shell comprises inlet end and outlet side, in described purifier shell, be provided with air cleaning unit, battery, air-supply arrangement, described battery and air-supply arrangement are electrically connected, air cleaning unit is communicated with inlet end, and the air after air cleaning unit purifies is inhaled into air-supply arrangement and discharges by outlet side, described outlet side is communicated with suction hole by flexible tracheae, between described battery and air-supply arrangement, be provided with the power switch of control circuit break-make, this device is not only small and exquisite portable, and can be well by air cleaning by air cleaning unit, by air-supply arrangement, the air after purifying is sent in mouth mask again, form a circulatory system, allow people all can breathe pure air anywhere, and mouth mask can form through simple transformation by mill run on the market, manufacture difficulty and cost are low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is application structure figure of the present utility model.
Fig. 3 is the explosive view of mouth mask;
Fig. 4 is the overview of mouth mask.
Fig. 5 is the front view of another structure of mouth mask;
The specific embodiment
Referring to figs. 1 through Fig. 5, the utility model discloses a kind of portable air purifier, comprise purifier shell 1 and mouth mask 2, described mouth mask 2 comprises suction hole and the exhaling hole that is in communication with the outside (in figure depending on not going out), described exhaling hole place is provided with air outlet valve 3, described suction hole place is provided with gas connector, described mouth mask comprises protective layer and filter course, described protective layer comprises external protection and inner protective layer, between external protection and inner protective layer, be provided with one deck filter course, in said structure, external protection and inner protective layer can adopt the hard material of breathing freely, play mouth mask is supported to the shape and structure that meets the mouth and nose that cover people, and be convenient to install air outlet valve 3 or gas connector, certainly also can adopt soft cotton gauze cloth to make, comparing the materials such as rubber contacts comfortable with people's surface skin, and filter course has adopted filter cotton, described purifier shell 1 comprises inlet end 4 and outlet side 15, in described purifier shell 1, be provided with air cleaning unit 8, battery 5, air-supply arrangement 14, described battery 5 is electrically connected to power to air-supply arrangement 14 with air-supply arrangement 14, the preferred small blast fan of this air-supply arrangement 14, because do not have certain pressure to be difficult to purified gas to send in elongated flexible tracheae and from elongated flexible tracheae and extrude, certainly also can select other equipment, as blower fan etc., air cleaning unit 8 passes through pipeline communication with inlet end 4, air-supply arrangement 14 passes through pipeline communication with air cleaning unit 8 and outlet side 15, the other end of described outlet side 15 is communicated with gas connector by flexible tracheae 16, and the air after air cleaning unit 8 purifies is pressed into flexible tracheae 16 by air-supply arrangement 14 and sends from portalling of gas connector, 14 of described battery 5 and air-supply arrangements are provided with the power switch 7 of control circuit break-make.
As shown in the figure, 14 of battery 5 and air-supply arrangements are provided with and the above-mentioned power management module 6 that both are electrically connected, described power switch 7 is electrically connected with power management module 6, and power switch 7 is controlled the break-make of battery 5 and 14 circuit of air-supply arrangement by controlling the break-make of power management module 6, can be by higher lower voltage for being applicable to air-supply arrangement 14 device required voltages by power management module 6, power management module 6 is DC-TO-DC power switch chip specifically, realizes the control of break-make by power switch 7.
As shown in the figure, in this example, air cleaning unit 8 comprises preposition filter screen 9, HPEA screen pack 10, active carbon net 11, photocatalyst filtering net 12, the rearmounted separation net 13 that order arranges, and above-mentioned is a kind of preferred structure, and the selection of its filter screen and distributing order can also be adjusted as required.The air entering from inlet end 4 is larger particle and foreign matter in preposition filter screen 9 filtered airs at first, thereby extended HPEA screen pack 10, the service life of active carbon net 11, then by the airborne suspended particulate of HPEA screen pack 10 efficient capture, dust out, smog, the suspended particulates such as PM2.5, HPEA screen pack 10 adopts static glass fiber filter, to causing pollen hypersensitivity or breathing problem, the pollen that asthma occurs, the purification efficiencies such as flue dust can reach 99.97%, minimum purification particle is 0.0003mm, again, by active carbon net 11, rely on its flourishing gap structure, can effectively adsorb formaldehyde, the harmful substances such as benzene, its purification efficiency can reach 96.2%, again, by photocatalyst filtering net 12, effectively kill the harm bacterium of health and virus, the various gas with foreign flavor of elimination, and the pernicious gas that distributes of can degrade automotive trim or tail gas, its superpower oxidation can destroy the bacterium that filter screen captures cell membrane, solidify virus protein, suppress virus activity, finally by rearmounted separation net 13, enter air-supply arrangement 14, by air-supply arrangement 14 through outlet side 15, flexible tracheae 16 and suction hole enter that mouth mask 2 is interior to be sucked for people, and suction hole is positioned at nose place, thus the air after purifying concentration is large herein, and can directly be sucked in nose.
In this specific embodiment, flexible tracheae 16 with outlet side 15 for removably connecting, above-mentioned setting party people carry and store, clean, dismountable structure is common structure thereby do not repeat, most preferably the tracheae plug on oxygen breathing apparatus.
As shown in the figure, described exhaling hole place is provided with air outlet valve 3, described suction hole place is provided with gas connector, air outlet valve 3 is opened when exhaling, thereby scavenge, can avoid again the foul atmosphere outside mouth mask 2 to enter in mouth mask 2, on mouth mask 2, be fixed with the gas connector of this suction hole of sealing, and this gas connector be provided with one with the gas tube connector 17 that can be connected with soft tracheae, described flexible tracheae is plugged in gas tube connector, said structure is simple, and can adopt common mouth mask 2 to be transformed to form, only need offer two holes in the corresponding position of common mouth mask 2, one of them is exhaling hole, another is suction hole, gas connector is installed on to suction hole place, air outlet valve 3 is installed on to exhaling hole place, just can make a mouth mask 2 that is applicable to portable air purifier, above-mentioned manufacture difficulty and cost are low.
In order to guarantee that pure air can be inhaled in body as much as possible, gas connector is provided with the wireway (in figure depending on not going out) that guiding air flows to nose, and described wireway communicates with flexible tracheae.
As shown in the figure, in order to reach the easy object of repacking, gas connector comprises sealing cap 18, the first housing 19 and the second housing 20, described the first housing 19 and the second housing 20 clampings, and described gas tube connector 17 is positioned on the first housing 19, described sealing cap 18 and the second housing 20 are sealed and matched, described wireway is positioned on sealing cap 18, its concrete structure is: described the first housing 19 is a cap-like structure, the circular groove with an indent, circular groove wall is provided with the gas tube connector 17 communicating with circular groove inner chamber, cell wall outside is provided with the first flanging 21, described the second housing 20 is provided with bulge loop 22 cylindraceous, bulge loop 22 outsides are provided with the second flanging 24, described bulge loop 22 outer walls are provided with ring-type draw-in groove (in figure depending on not going out), described circular groove inwall is provided with the circular fin 23 that snaps in ring-type draw-in groove, when circular fin 23 snaps in ring-type draw-in groove, the first flanging 21 and the second flanging 24 also clamp the mouth mask 2 at exhaling hole edge simultaneously, thereby gas connector is fixed, described sealing cap 18 is provided with annular rim 25, and the inner hole wall by annular rim 25 and the second housing 20 is sealed and matched and fixes, and sealing cap 18 has adopted elastomeric material making, more flexible, thereby easy and the second housing 20 fitted seal, said structure is also realized the simple object of assembling.
A kind of portable air purifier above the utility model embodiment being provided, be described in detail, applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (10)
1. a portable air purifier, it is characterized in that: comprise purifier shell and mouth mask, described mouth mask comprises suction hole and the exhaling hole being in communication with the outside, described exhaling hole place is provided with air outlet valve, described suction hole place is provided with gas connector, described purifier shell comprises inlet end and outlet side, and in purifier shell, be provided with air cleaning unit, battery, air-supply arrangement, described battery and air-supply arrangement are electrically connected, air cleaning unit and inlet end pass through pipeline communication, pipeline communication is passed through in air-supply arrangement and air cleaning unit and outlet side, the other end of described outlet side is communicated with gas connector by flexible tracheae, air after air cleaning unit purifies is pressed into flexible tracheae by air-supply arrangement and from portalling of gas connector, sends and breathe for people, between described battery and air-supply arrangement, be provided with the power switch of control circuit break-make, described mouth mask at least comprises protective layer and filter course.
2. a kind of portable air purifier according to claim 1, is characterized in that: described air cleaning unit comprises the HPEA screen pack of setting.
3. a kind of portable air purifier according to claim 2, is characterized in that: described air cleaning unit comprises preposition filter screen, HPFA screen pack, active carbon net, photocatalyst filtering net, the rearmounted separation net of setting.
4. a kind of portable air purifier according to claim 1, is characterized in that: described flexible tracheae and outlet side are for removably connecting.
5. a kind of portable air purifier according to claim 1, it is characterized in that: between described battery and air-supply arrangement, be provided with and the above-mentioned power management module that both are electrically connected, described power switch and power management module are electrically connected, and power switch is controlled the break-make of circuit between battery and air-supply arrangement by controlling the break-make of power management module.
6. a kind of portable air purifier according to claim 1, it is characterized in that: described gas connector comprises the first housing and the second housing, described the first housing and the second housing clamping, and the edge that this gas connector clamps logical suction hole by the first housing and the second housing is fixed, described in portal and be positioned on the second housing.
7. a kind of portable air purifier according to claim 6, it is characterized in that: described the first housing is provided with the gas tube connector communicating with portalling of gas connector, described flexible tracheae and gas tube connector are pegged graft, and described in the place of portalling be provided with guiding air and flow to the wireway of nose, described wireway communicates with flexible tracheae.
8. a kind of portable air purifier according to claim 6, it is characterized in that: described the first housing has the circular groove of an indent, cell wall outside is provided with the first flanging, described the second housing is provided with bulge loop, bulge loop outside is provided with the second flanging, described bulge loop outer wall is provided with ring-type draw-in groove, described circular groove inwall is provided with the circular fin that snaps in ring-type draw-in groove, and the edge that described gas connector clamps exhaling hole by the first flanging and the second flanging is fixed, and described gas tube connector communicates with circular groove inner chamber.
9. a kind of portable air purifier according to claim 7, is characterized in that: described the second housing comprises ring and sealing cap, and described sealing cap coordinates with the second housing seal, and described wireway is positioned on sealing cap.
10. a kind of portable air purifier according to claim 9, is characterized in that: described sealing cap is provided with annular rim, and the inner hole wall by annular rim and the second housing is sealed and matched and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127996.8U CN203852751U (en) | 2014-03-20 | 2014-03-20 | Portable air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420127996.8U CN203852751U (en) | 2014-03-20 | 2014-03-20 | Portable air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852751U true CN203852751U (en) | 2014-10-01 |
Family
ID=51602632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420127996.8U Expired - Fee Related CN203852751U (en) | 2014-03-20 | 2014-03-20 | Portable air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852751U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901803A (en) * | 2016-04-14 | 2016-08-31 | 宁波保众应急科技有限公司 | Multifunctional smog protection respirator |
| CN106473270A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | A kind of multi-functional intelligence anti-dust respirator |
| CN106473271A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | Formula automatic ventilating anti-dust respirator worn by cap |
| CN106860987A (en) * | 2017-03-07 | 2017-06-20 | 圆容生物医药无锡有限公司 | A kind of clean lung device of deep layer and its method of work |
| CN108325286A (en) * | 2018-01-31 | 2018-07-27 | 青岛理工大学 | A kind of mining breathing air cleaning unit |
| CN111720916A (en) * | 2019-03-19 | 2020-09-29 | Lg电子株式会社 | Air filtration system |
| US20210093903A1 (en) * | 2017-12-21 | 2021-04-01 | Empowered Startups Ltd. | Garment-supported air-purifying face mask filtration systems |
| US11566800B2 (en) | 2019-03-19 | 2023-01-31 | Lg Electronics Inc. | Air purifier and air purifying system |
| US11623173B2 (en) | 2019-03-19 | 2023-04-11 | Lg Electronics Inc. | Air purifier, air purifying system, and method of controlling air purifying system |
-
2014
- 2014-03-20 CN CN201420127996.8U patent/CN203852751U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105901803A (en) * | 2016-04-14 | 2016-08-31 | 宁波保众应急科技有限公司 | Multifunctional smog protection respirator |
| CN106473270A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | A kind of multi-functional intelligence anti-dust respirator |
| CN106473271A (en) * | 2016-12-27 | 2017-03-08 | 宜春市佳喻文具有限公司 | Formula automatic ventilating anti-dust respirator worn by cap |
| CN106860987A (en) * | 2017-03-07 | 2017-06-20 | 圆容生物医药无锡有限公司 | A kind of clean lung device of deep layer and its method of work |
| US20210093903A1 (en) * | 2017-12-21 | 2021-04-01 | Empowered Startups Ltd. | Garment-supported air-purifying face mask filtration systems |
| CN108325286A (en) * | 2018-01-31 | 2018-07-27 | 青岛理工大学 | A kind of mining breathing air cleaning unit |
| CN108325286B (en) * | 2018-01-31 | 2020-06-05 | 青岛理工大学 | Mine mining is with breathing air purification device |
| CN111720916A (en) * | 2019-03-19 | 2020-09-29 | Lg电子株式会社 | Air filtration system |
| CN111720916B (en) * | 2019-03-19 | 2022-06-24 | Lg电子株式会社 | Air filtration system |
| US11566800B2 (en) | 2019-03-19 | 2023-01-31 | Lg Electronics Inc. | Air purifier and air purifying system |
| US11623173B2 (en) | 2019-03-19 | 2023-04-11 | Lg Electronics Inc. | Air purifier, air purifying system, and method of controlling air purifying system |
| US11629873B2 (en) | 2019-03-19 | 2023-04-18 | Lg Electronics Inc. | Air purifying system and method for controlling the air purifying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203852751U (en) | Portable air purifier | |
| CN204219635U (en) | A kind of main machine structure of Portable air purifier | |
| CN201227568Y (en) | Portable micro air purifier | |
| CN203355162U (en) | Air purifying mask | |
| CN203408388U (en) | Personally moving type air filter | |
| CN203823931U (en) | Combined type indoor air purifier | |
| CN203539911U (en) | Portable air purifier | |
| CN203797882U (en) | Air purifier with wireless control device | |
| CN203183541U (en) | Air-purifying helmet | |
| CN103394172A (en) | Positive pressure respirator | |
| CN103816731A (en) | Air purifier | |
| CN203802974U (en) | Integrated air purifying mask | |
| CN204380018U (en) | A kind of electronic gauze mask of the plastic seal with air extraction structure and treatment facilities | |
| CN205664547U (en) | Device of air in purification office | |
| CN104147718A (en) | Portable air purifier with air quality detection function | |
| CN203848400U (en) | Air purifier with USB (universal serial bus) device | |
| CN203971221U (en) | A kind of portable personal air purifier | |
| KR20170001675A (en) | Mask have ability of air cleaning function | |
| CN203886039U (en) | Portable compressed air purification breathing system | |
| CN203635225U (en) | Independent activated carbon filtration and exhaust device | |
| CN203123378U (en) | Plasma dustproof face mask | |
| CN105641820A (en) | Portable air purification kit adopting active air feeding | |
| CN203802987U (en) | Integrated air purification mask | |
| CN204395260U (en) | Multifunctional portable air purifier | |
| CN205391485U (en) | Portable air purification external member of initiatively admitting air |
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: 20141001 Termination date: 20190320 |