CN204428646U - Portable air purifier - Google Patents
Portable air purifier Download PDFInfo
- Publication number
- CN204428646U CN204428646U CN201520034565.1U CN201520034565U CN204428646U CN 204428646 U CN204428646 U CN 204428646U CN 201520034565 U CN201520034565 U CN 201520034565U CN 204428646 U CN204428646 U CN 204428646U
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- China
- Prior art keywords
- main frame
- pipe
- housing
- mask
- air purifier
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
A kind of portable air purifier, is made up of filtered host, conduit component and mask part; There is a cavity between host shell and guard for placing three layer filtration unit, having air pump in main frame, air pump being wrapped with silencing and damping cotton; Produce negative pressure in cavity during air pump work, air flows through three layer filtration unit and is filtered; With conduit component, main frame is connected with mask part, the gas after filtration just by air pump and Cemented filling to mask part.Current filtration haze mainly uses traditional mouth mask, KN95 mouth mask and electronic gauze mask, tradition mask filtration efficiency does not reach requirements, KN95 mouth mask is felt oppressed, and sense is strong, electronic gauze mask without substantial effect, lack filter effect and not only met standard-required but also nothing is felt oppressed sense, the clarifier product that is convenient for carrying.The utility model can reach standard-required to PM2.5 filter effect, adopts active plenum system to there is not sense of feeling oppressed, can conveniently carry with, also possess the effect of charger baby.
Description
Technical field
The utility model relates to respiratory protection equipment, especially relates to a kind of portable air purifier with charger baby function.
Background technology
Along with the high speed development of Chinese society, also bring day by day serious pollution problem, most of province, the current north is shrouded by haze weather always.Haze main component is based on PM2.5, PM10, and PM2.5 particle diameter is little is rich in a large amount of poisonous and harmful substances and atmospheric residence time is long, to health and Atomspheric Environmental large.Current filtration haze mainly uses traditional mouth mask, KN95 mouth mask and electronic gauze mask, tradition mask filtration efficiency does not reach requirements, KN95 mouth mask is felt oppressed, and sense is strong, electronic gauze mask without substantial effect, lack filter effect and not only met standard-required but also nothing is felt oppressed sense, the clarifier product that is convenient for carrying.
Summary of the invention
Goal of the invention of the present utility model provides a kind of be convenient for carrying to overcome prior art above shortcomings, active filtering haze, can provide the air purifier of charge function.
The technical solution of the utility model is: comprise for purification of air main frame, be worn on face mask part and for connect main frame and mask part conveying air conduit component; Described main frame comprises housing, is arranged in housing for providing the air pump of input power, pipeline, filter element, battery and control panel; Described housing forward end is provided with the air inlet for sucking air, in housing, air inlet connecting place is provided with filter element; Described air pump one end is connected with filter element by air inlet pipe, and the other end is connected with conduit component by escape pipe; Described mask part comprises face shield, is arranged on face shield for the nose pad of a cushioning effect, nasal oxygen tube, breather valve and the fixed band for being convenient for carrying; Described breather valve is arranged in the middle part of face shield, and described nasal oxygen tube one end is fixed on above breather valve by stator, and the other end is connected with conduit component; Described nose pad is arranged at above nasal oxygen tube; Described fixed band is arranged on face shield both sides; Described conduit component comprise be connected with mask part remove face shield pipe, what be connected with main frame removes main frame pipe and is arranged at face shield pipe and removes the dropping funnel of main frame pipe junction; Describedly go to face shield pipe one end and go to main frame pipe one end by dropping funnel both ends open in insertion dropping funnel, described in stretch into and removing face shield pipe and go main frame tube wall to contact in dropping funnel, described dropping funnel and the pipeline being positioned at dropping funnel form muffler.
Described air pump is arranged at housing internal upper part, and described filter element is positioned at lower housing portion front end; Described battery and control panel are positioned at lower housing portion rear end.
The housing of described main frame comprises procapsid and back casing, and described procapsid is connected by screw two with back casing; Described procapsid lower part is set to air inlet.
Described filter element is three layer filtration net, comprises the prefiltration cotton that simultaneously contacts with air inlet, screen pack, and the activated charcoal strainer between prefiltration cotton and screen pack.
Described filter element is provided with the air inlet pipe joint for being connected with air inlet pipe; Described housing is provided with escape pipe joint, described escape pipe joint one end is connected with escape pipe, and the other end is connected with conduit component.
Described case top is provided with lanyard, and housing back is provided with buckle.
Described buckle and host shell are riveted, and enclosure interior and buckle junction are provided with the screening dirt sheet for preventing dust from entering housing.
Described air pump is outside equipped with silencing and damping cotton.
Described main frame is provided with the LED for throwing light on and the USB interface for output of charging.
Described main frame is provided with the input interface for charging and switch key.
The work of air pump is controlled by control panel, and the voltage of 3.7V battery is elevated to 6V by boost chip and is supplied to air pump by control panel, and control panel is fixed on main frame lower house by 2 screws.
During use: fixed by lanyard by main frame, lanyard is worn on human body neck place, by mask part routinely mouth mask carrying mode be fixed on human body face, with conduit component, main frame is connected with face part.
Or main frame is worn by buckle, on waistband buckle being stuck in human body or bag, by mask part routinely mouth mask carrying mode be fixed on human body face, with conduit component, main frame is connected with face part.
The beneficial effects of the utility model are: PM2.5 filter effect can reach standard-required, adopt active plenum system to there is not sense of feeling oppressed, can conveniently carry with, also possess the effect of charger baby.
Accompanying drawing explanation
Fig. 1 is the structural representation of this practicality.
Fig. 2 is the rearview of main frame.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the internal structure schematic diagram of main frame.
Fig. 5 is the upward view of main frame.
Fig. 6 is the structural representation of mask part 3 and conduit component 2.
1, main frame; 2, conduit component; 3, mask part; 4, lanyard 5, procapsid; 6, air pump; 7, silencing and damping is cotton; 8, air inlet; 9, prefiltration is cotton; 10, activated carbon filtration is cotton; 11, HEPA screen pack; 12, control panel; 13, screw one; 14, battery; 15, dirt sheet is hidden; 16, buckle; 17, back casing; 18, escape pipe joint; 19 and switch key; 20, screw two; 21, escape pipe; 22, air inlet pipe; 23, air inlet pipe joint; 24 screws three; 25, main frame pipe is removed; 26, muffler; 27, face shield pipe is removed; 28, nasal oxygen tube; 29, stator; 30, mask body; 31, nose pad; 32, fixed band; 33, breather valve; 34, USB interface; 35, input interface; 36, LED.
Detailed description of the invention
In Fig. 1, the utility model portable air purifier by filtered host 1, conveying air conduit component 2 and be worn on face mask part 3 form; Air is introduced into main frame 1 and filters; Be connected with mask part 3 by main frame 1 with conduit component 2, the gas after filtration just arrives mask part 3 by conduit component 2; Main frame is provided with the lanyard 4 being convenient to wear.
In Fig. 2, there is a cavity between host shell and ventilation guard 8 for placing three layer filtration unit, in main frame 1, having high-pressure pump 6, air pump 6 is wrapped up in and is provided with silencing and damping cotton 7, silencing and damping cotton 7 is blocked by procapsid 5, back casing 17, and procapsid 5 and back casing 17 are locked by screw 2 20; Back casing 17 is provided with the buckle 16 being convenient to wear, buckle 16 and back casing 17 are riveted, and enclosure interior and buckle 16 junction are provided with the screening dirt sheet 15 for preventing dust from entering housing; Produce negative pressure in cavity when air pump 6 works, air flows through three layer filtration unit and is filtered; During work, contaminated air is entered by air inlet 8, air inlet 8 is mounted with by screw threads for fastening mode and procapsid 5, procapsid 5 and air inlet 8 placed HEPA screen pack 11, activated carbon filtration cotton 10 and prefiltration cotton 9 from the inside to surface respectively, prefiltration cotton 9 can be filled into the large molecule such as PM20, hair, the peculiar smell such as activated carbon filtration cotton 10 adsorbable formaldehyde, benzene, HEPA screen pack 11 can filter PM2.5, PM10.Battery 14, control panel 12 and and switch key 19 for air pump 6 provide power supply and realize export control, after control panel 12 is fixed on by screw 1 on housing 17; Pure air after filter is by air pump 6 suction, and air flows through air inlet pipe joint 23 and air inlet pipe 22 respectively, and wherein air inlet pipe joint 23 is fixed on procapsid 5 by screw 3 24.Pure air is discharged main frame 1 by escape pipe 21 and escape pipe joint 18 by air pump 6 again.Main frame 1 provides 5V to charge and exports USB interface 34, the LED 36 of illumination and the input interface 35 for charging.
In Fig. 6, the air after filtering from main frame flows through by the conduit component 2 removing main frame pipe 25, muffler 26 and go face shield pipe 27 to form again.Conduit component 2 delivers air to the mask part 3 be made up of nasal oxygen tube 28, stator 29, N95 mask body 30, nose pad 31, fixed band 32 and breather valve 33, wherein nasal oxygen tube 28 adopts the mode of ultrasonic bonding to be fixed on above N95 mask body 30 by stator 29, N95 mask body 30 has the breather valve 33 playing gas exchange action.
Claims (10)
1. a portable air purifier, is characterized in that: comprise main frame (1), mask part (3) and the conduit component (2) for connecting main frame (1) and mask part (3) conveying air; Described main frame (1) comprises housing, is arranged at the air pump (6) in housing, pipeline, filter element, battery (14) and control panel (12); Described housing forward end is provided with air inlet (8), in housing, air inlet (8) connecting place is provided with filter element; Described air pump (6) one end is connected with filter element by air inlet pipe (22), and the other end is connected with conduit component (2) by escape pipe (21); Described mask part (3) comprises face shield (30), is arranged on face shield (30) for the nose pad (31) of a cushioning effect, nasal oxygen tube (28), breather valve (33) and fixed band (32); Described breather valve (33) is arranged on face shield (30) middle part, and breather valve (33) top is fixed on by stator (29) in described nasal oxygen tube (28) one end, and the other end is connected with conduit component (2); Described nose pad (31) is arranged at nasal oxygen tube (28) top; Described fixed band (32) is arranged on face shield (30) both sides; Described conduit component (2) comprise be connected with mask part (3) remove face shield pipe (27), what be connected with main frame (1) removes main frame pipe (25) and is arranged at face shield pipe (27) and removes the dropping funnel of main frame pipe (25) junction; Described go face shield pipe (27) one end and go main frame pipe (25) one end by dropping funnel both ends open to insertion dropping funnel in, describedly stretch into removing face shield pipe (27) and going main frame pipe (25) tube wall to contact in dropping funnel, described dropping funnel and the pipeline being positioned at dropping funnel form muffler (26).
2. portable air purifier according to claim 1, is characterized in that: described air pump (6) is arranged at housing internal upper part, and described filter element is positioned at lower housing portion front end; Described battery (14) and control panel (12) are positioned at lower housing portion rear end.
3. portable air purifier according to claim 1, is characterized in that: the housing of described main frame (1) comprises procapsid (5) and back casing (17), and described procapsid (5) is connected by screw two (20) with back casing (17); Described procapsid (5) lower part is provided with air inlet (8).
4. portable air purifier according to claim 1, it is characterized in that: described filter element is three layer filtration net, comprise the prefiltration cotton (9) that simultaneously contacts with air inlet (8), screen pack (11), and be positioned at the activated charcoal strainer (10) between prefiltration cotton (9) and screen pack (11).
5. portable air purifier according to claim 1, is characterized in that: described filter element is provided with the air inlet pipe joint (23) for being connected with air inlet pipe (22); Described housing is provided with escape pipe joint (18), described escape pipe joint (18) one end is connected with escape pipe (21), and the other end is connected with conduit component (2).
6. portable air purifier according to claim 1, is characterized in that: described case top is provided with lanyard (4), and housing back is provided with buckle (16).
7. portable air purifier according to claim 6, is characterized in that: described buckle (16) and host shell are riveted, and enclosure interior and buckle (16) junction are provided with the screening dirt sheet (15) for preventing dust from entering housing.
8. portable air purifier according to claim 1, is characterized in that: described air pump (6) is outside equipped with silencing and damping cotton (7).
9. portable air purifier according to claim 1, is characterized in that: described main frame (1) is provided with the LED (36) for throwing light on and the USB interface (34) for output of charging.
10. portable air purifier according to claim 1, is characterized in that: described main frame (1) is provided with the input interface (35) for charging and switch key (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034565.1U CN204428646U (en) | 2015-01-19 | 2015-01-19 | Portable air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034565.1U CN204428646U (en) | 2015-01-19 | 2015-01-19 | Portable air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204428646U true CN204428646U (en) | 2015-07-01 |
Family
ID=53596573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034565.1U Expired - Fee Related CN204428646U (en) | 2015-01-19 | 2015-01-19 | Portable air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204428646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571010A (en) * | 2016-02-22 | 2016-05-11 | 欧阳业东 | Head-mounted outdoor portable air purifier |
| WO2018188599A1 (en) * | 2016-05-18 | 2018-10-18 | 北京黑犀牛科技有限公司 | Air purification device and air purification device body |
| CN108742530A (en) * | 2018-06-06 | 2018-11-06 | 丁桂伟 | A kind of Respiratory Medicine respiratory failure multifunction nursing equipment |
-
2015
- 2015-01-19 CN CN201520034565.1U patent/CN204428646U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105571010A (en) * | 2016-02-22 | 2016-05-11 | 欧阳业东 | Head-mounted outdoor portable air purifier |
| CN105571010B (en) * | 2016-02-22 | 2018-05-08 | 广州市三泰汽车内饰材料有限公司 | A kind of wear-type outdoor portable air purifier |
| WO2018188599A1 (en) * | 2016-05-18 | 2018-10-18 | 北京黑犀牛科技有限公司 | Air purification device and air purification device body |
| CN108742530A (en) * | 2018-06-06 | 2018-11-06 | 丁桂伟 | A kind of Respiratory Medicine respiratory failure multifunction nursing equipment |
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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: 20150701 Termination date: 20170119 |