CN205235202U - Air filter device - Google Patents
Air filter device Download PDFInfo
- Publication number
- CN205235202U CN205235202U CN201521004159.7U CN201521004159U CN205235202U CN 205235202 U CN205235202 U CN 205235202U CN 201521004159 U CN201521004159 U CN 201521004159U CN 205235202 U CN205235202 U CN 205235202U
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- Prior art keywords
- air
- shape cover
- nose shape
- air filter
- filter according
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Abstract
The utility model provides an air filter device, includes that the respiratory track extends formula nose shape cover (1), extends pipe (2) and air cleaner (3), and the respiratory track extends formula nose shape cover (1) and including inlayer (5) and cladding in skin (6) in inlayer (5) the outside, forms an air duct (11) between inlayer (5) and outer (6), and an air duct (11) are through extending pipe (2) and air cleaner (3) intercommunication. This kind of air filter device appearance is light and handy, easy dresses, has good sealed and filter effect simultaneously.
Description
Technical field
The utility model relates to environmental protection equipment field, particularly a kind of air filter.
Background technology
Along with air pollution aggravation, air filter is widely used in daily life. Current skyGas filter is mainly applicable to the large space environment such as room, laboratory, office, and volume is large, powerHigher, be generally not portable. In the time that people leaves air filter place environment, for example, on road, walkWhen going, riding, air pollution is at this moment the most serious often, and most people can only be selected anti-haze mouth mask,But sealing and the filter effect of anti-haze mouth mask are unsatisfactory. Therefore, expect that a kind of filter effect is goodPortable air-filtering device.
Utility model content
The purpose of this utility model be overcome existing air filter volume more greatly, the shortcoming of Portable belt not,A kind of portable air filter is provided.
The utility model provides a kind of air filter, it is characterized in that, comprises respiratory tract extension nose shapeCover, extension conduit and air cleaner, described in described respiratory tract extension nose shape cover comprises internal layer and is coated onThe skin in internal layer outside, forms the first air duct between described internal layer and described skin, described the first airPassage is communicated with described air cleaner by described extension conduit.
Preferably, described air cleaner comprise air inlet, filter element, supply gas parts and gas outlet.
Preferably, described filter element comprises filterability material.
Preferably, the parts of supplying gas described in are variable-frequency fans.
Preferably, described air filter also comprises nose shape cover fixed part, described nose shape cover fixed partInside has the second air duct, and one end of described the second air duct is communicated with described the first air duct,The other end is communicated with described extension conduit.
Preferably, described nose shape cover fixed part be the inside cap with air duct, the helmet, headband,Glasses, eyeshade, spectacle-frame type fixed mount or hair fastener type fixed mount.
Preferably, described nose shape cover fixed part is also provided with third channel, and described third channel passes through poreBe communicated with outside.
Preferably, in described air cleaner, negative oxygen ion generator and/or humidifier are set.
Preferably, in described respiratory tract extension nose shape cover, be provided with temperature sensor and/or humidity sensor.
The advantage of air filter of the present utility model be profile light and handy, be easy to carry, have good simultaneouslySealing and filter effect. Air cleaner wherein has miniaturization feature, can blow separately, and it is lessAir filtration amount can meet single use needs, and be not subject to environmental limitations, all can use in indoor and outdoor,There is good anti-haze effect. In addition, the adjustable humiture of air filter of the present utility model, giveAir quantity, can also play facial humidity regulation, alleviate effect of eye fatigue, further improved use comfortableProperty.
Brief description of the drawings
In conjunction with the drawings illustrative embodiments is described in more detail, of the present disclosure above-mentioned with andIts object, Characteristics and advantages will become more obvious, wherein, in disclosure illustrative embodiments, phaseSame reference number represents same parts conventionally.
Fig. 1 is according to the stereogram of the air filter of exemplary embodiment of the present disclosure;
Fig. 2 is according to the partial sectional view of the air filter of exemplary embodiment of the present disclosure;
Fig. 3 is according to the schematic diagram of the air cleaner of exemplary embodiment of the present disclosure.
Main Reference numeral is as follows:
1-respiratory tract extension nose shape cover, 2-extends conduit, 3-air cleaner, 4-nose shape cover fixed part,5-internal layer, 6-skin, 7-air inlet, 8-filter element, the 9-parts of supplying gas, 10-gas outlet, 11-the first airPassage, 12-the second air duct.
Detailed description of the invention
Preferred embodiment of the present disclosure is described below with reference to accompanying drawings in more detail. Although shown in accompanying drawingPreferred embodiment of the present disclosure, but should be appreciated that, can various forms realizes the disclosure and should be by thisIn set forth embodiment limit. On the contrary, providing these embodiments is in order to make the disclosure more thoroughWith complete, and the scope of the present disclosure intactly can be conveyed to those skilled in the art.
Comprise respiratory tract extension nose shape cover, extend conduit and air mistake according to air filter of the present disclosureFilter. Respiratory tract extension nose shape cover comprises internal layer and is coated on the skin in internal layer outside, internal layer and skinBetween form the first air duct, the first air duct by extend conduit be communicated with air cleaner, thereby emptyThe gas that air filter is carried can be delivered to via extension conduit and the first air duct wearer's nose.
The internal layer of respiratory tract extension nose shape cover generally has the shape that is suitable for being attached at wearer's nose, and excellentSelection of land is made up of macromolecular material or fabric, to improve the comfortableness of wearing. Respiratory tract extension nose shape coverOuter field shape be suitable for, wearing from bottom lock during in wearer's nose in the clinching of respiratory tract extension nose shape coverThe person's of wearing nose, thus the first air duct is as the respiratory tract extending.
Air cleaner can comprise air inlet, filter element, supply gas parts and gas outlet. Air inlet is generally establishedIn the periphery of air cleaner, air enters air cleaner by air inlet, through the filtration of filter element,By supplying gas, parts are sent the clean air after filtering through gas outlet. Filter element can comprise by filterabilityMultiple screen packs or filter course that material is made, such as multilayer gauze, active carbon etc. The parts of supplying gas can beVariable-frequency fan, can change operating frequency according to variations in temperature.
Negative oxygen ion generator also can be set in air cleaner, thus can to wearer carry with negative oxygen fromThe clean air of son. Humidifier also can be set in air cleaner, under dry environment, improve and carry airHumidity. In addition, can set temperature sensor and/or humidity sensor in air cleaner, pass through TEMPDevice and humidity sensor can detect air themperature and the humidity in air cleaner. Air cleaner can also wrapDraw together breathing atomized medicine introducing and moisture adjustment module, control module etc., thereby can realize the many of air cleanerPlant function.
Have the feature of miniaturization according to air cleaner of the present disclosure, the gas flow of its processing is single exhaling enoughInhale and use, therefore can carry, be applicable to the various environment of indoor and outdoor.
Air filter also can comprise nose shape cover fixed part, and nose shape cover fixed part inside can have secondAir duct, one end of the second air duct is communicated with the first air duct, and the other end is communicated with extension conduit,Thereby the gas that air cleaner is carried can send via extension conduit, the second air duct, the first air ductTo wearer's nose. Nose shape cover fixed part is for being fixed to respiratory tract extension nose shape cover on patient's headPortion, it can be cap, the helmet, headband, glasses or eyeshade that inside has air duct, can be alsoOther ornaments, for example, be similar to fixed mount or the hair fastener type fixed mount of mirror holder. When using glasses as nose shapeWhen cover fixed part, glasses can be installed eyeglass, and eyeglass also can be installed, but for installing patient'sNear-sighted glasses, presbyopic glasses etc. On nose shape cover fixed part, also can be provided with third channel, third channel passes through gasHole is communicated with outside, and third channel can be communicated with external humidification device by conduit, thereby wet gas can be viaThird channel, pore are delivered to wearer's face.
In the preferred case, respiratory tract extension nose shape cover also can comprise temperature sensor and/or humidity sensor,For detection of the temperature in wearer's nasal cavity and/or humidity, and can regulate air filtration according to this temperature and humidityThe warmer of device and humidifier switch, thus the temperature and humidity of carrying gas adjusted. For example,, when temperature passesSensor detects when nose cavity temperature is too low, can start the warmer in air cleaner, improves and carries gasTemperature; When humidity is too low in humidity sensor detects nasal cavity, can start the humidification in air cleanerDevice, improves the humidity of carrying gas, improves comfort level. The size of temperature sensor can be as small as at present0.88mm*0.88mm*0.2mm, does not affect wearer's breathing completely.
Respiratory tract extension nose shape cover also can be provided for the check valve of exhaust: valve open when expiration, breathe outGas directly discharge from valve, valve closes when air-breathing, the gas of suction comes from that air cleaner providesGas.
Below with reference to accompanying drawing, exemplary embodiment is described. Fig. 1 is the sky according to exemplary embodiment of the present disclosureThe stereogram of gas filter; Fig. 2 is the office according to the air filter of exemplary embodiment of the present disclosurePortion's cutaway view; Fig. 3 is according to the cutaway view of the air cleaner of exemplary embodiment of the present disclosure.
As Figure 1-3, comprise respiratory tract extension nose shape cover according to the air filter of exemplary embodiment1, extend conduit 2 and air cleaner 3. In respiratory tract extension nose shape cover 1 comprises internal layer 5 and is coated onThe skin 6 in layer 5 outside, forms the first air duct 11, the first air ducts between internal layer 5 and outer 611 are communicated with air cleaner 3 by extending conduit 2, thereby the gas that air cleaner 3 is carried can be viaExtend conduit 2 and the first air duct 11 and deliver to wearer's nose.
The internal layer 5 of respiratory tract extension nose shape cover 1 has the shape that is suitable for being attached at wearer's nose, and byMacromolecular material is made, to improve the comfortableness of wearing. The skin 6 of respiratory tract extension nose shape cover 1Shape is suitable in the time that respiratory tract extension nose shape is covered 1 clinching in wearer's nose, from bottom lock wearer nosePortion, thus the first air duct 11 as the respiratory tract extending, the gas that air cleaner 3 is carried can be viaExtend conduit 2 and the first air duct 11 and deliver to wearer.
Air cleaner 3 comprises air inlet 7, filter element 8, supply gas parts 9 and gas outlet 10. Air is logicalCross air inlet 7 and enter air cleaner 3, through the filtration of filter element 8, by supplying gas, parts 9 will filterAfter clean air send through gas outlet 10, gas outlet 10 is connected with conduit 2.
In the exemplary embodiment, filter element 8 comprises Air Filter and activated charcoal strainer. The parts 9 of supplying gasBe variable-frequency fan, can adjust rotating speed, thereby control the air quantity of carrying. Variable-frequency fan can prolong according to respiratory tractStretch the signal that sensor that formula nose shape covers 1 interior setting sends and adjust rotating speed, when wearer's respiratory rate increasesOr when air inflow increases, can strengthen rotating speed, improve gas pushing quantity. Negative oxygen ion is set in air cleaner to be sent outRaw device, humidifier and warmer (not shown), to carry the clean air with negative oxygen ion to wearer,And the humidity and temperature of air is carried in raising. In air cleaner, be also provided with temperature sensor and humidity sensorDevice (not shown), can detect air themperature and humidity in air cleaner, and adjusts according to this temperature and humidityWarmer and the humidifier switch of joint air cleaner 3, thus the temperature and humidity of carrying gas adjusted. WhenDetect when gas temperature in air cleaner 3 is too low, can start warmer, improve the temperature of carrying gasDegree; In the time detecting that gas humidity in air cleaner 3 is too low, can start humidifier, improve conveying gasThe humidity of body, this is conducive to improve comfort. Air cleaner 3 is miniaturizations, the gas of its processingThe scale of construction enough single breathing is used, and can carry.
Air filter also comprises nose shape cover fixed part 4 (being glasses at this), nose shape cover fixed part 4For respiratory tract extension nose shape cover 1 being fixed to wearer's head. The inner tool of nose shape cover fixed part 4There is one end of the second air duct 12, the second air ducts 12 to be communicated with the first air duct 11, the other endBe communicated with extension conduit 2, thereby the gas that air cleaner 3 is carried can be via extending conduit 2, the second airPassage 12, the first air duct 11 are delivered to wearer's nose.
On nose shape cover fixed part 4, be also provided with third channel (not shown), third channel is by pore and outerPortion is communicated with. Third channel is communicated with external humidification device by conduit, thus wet gas can via third channel,Pore is delivered to wearer, is sprayed onto wearer's face, eye, forms local moistening subenvironment, for skinBeauty treatment, alleviating asthenopia.
Describe according to the occupation mode of the air filter of exemplary embodiment below with reference to Fig. 1 to Fig. 3.Wearer is first using putting in place as the eyeglasses-wearing of nose shape cover fixed part, then by respiratory tract extension nose shapeCover 1 clinching at nose, thereby the internal layer 5 of nose shape cover 1 is attached at nose, and skin 6 is from bottom sealing nosePortion. Then, start air cleaner 3, the clean air filtering through air cleaner 3 promotes through fan,By extending conduit 2, the second air duct 12 of nose shape cover fixed part 4, respiratory tract extension nose shape cover 1The first air duct 11 deliver to wearer. According to predetermined set, can be based on respiratory tract extension nose shape cover 1With temperature sensor and the humidity sensor in air cleaner 3, regulate air cleaner 3 to carry gasTemperature and humidity etc.
Light and handy according to air filter profile of the present disclosure, the gas flow of its processing enough single breathing uses,Therefore can carry, overcome the large shortcoming of existing air filter volume and weight. Respiratory tract extendsFormula nose shape cover has good sealing, has realized the extension of respiratory tract. In addition, by suitable set temperatureSensor, humidity sensor and corresponding heating, humidification apparatus, can regulate the temperature and humidity of supplying gas,Large limit ground improves comfort.
Below described embodiment of the present disclosure, above-mentioned explanation is exemplary, not exhaustive,And be also not limited to the disclosed example of respectively executing. Do not departing from the situation of scope and spirit of illustrated embodimentUnder, many modifications and changes are all apparent for those skilled in the art. ThisThe selection of term used in literary composition, is intended to explain best principle and the practical application of embodiment, or makes this skillOther those of ordinary skill in art field can be understood the embodiment disclosing herein.
Claims (10)
1. an air filter, is characterized in that, comprises respiratory tract extension nose shape cover (1), extendsConduit (2) and air cleaner (3), described respiratory tract extension nose shape cover (1) comprise internal layer (5) andBe coated on the skin (6) in described internal layer (5) outside, shape between described internal layer (5) and described skin (6)Become the first air duct (11), described the first air duct (11) is by described extension conduit (2) and instituteStating air cleaner (3) is communicated with.
2. air filter according to claim 1, is characterized in that, described air cleaner (3)Comprise air inlet (7), filter element (8), the parts of supplying gas (9) and gas outlet (10).
3. air filter according to claim 2, is characterized in that, described filter element (8)Comprise filterability material.
4. air filter according to claim 2, is characterized in that, described in the parts (9) of supplying gasIt is variable-frequency fan.
5. air filter according to claim 1, is characterized in that, also comprises that nose shape cover is fixingParts (4), described nose shape cover fixed part (4) inside has the second air duct (12), described secondOne end of air duct (12) is communicated with described the first air duct (11), and the other end and described extension are ledPipe (2) is communicated with.
6. air filter according to claim 5, is characterized in that, described nose shape cover fixed partPart (4) is cap, the helmet, headband, glasses, eyeshade, the spectacle-frame type fixed mount that inside has air ductOr hair fastener type fixed mount.
7. air filter according to claim 5, is characterized in that, described nose shape cover fixed partPart (4) is also provided with third channel, and described third channel is communicated with outside by pore.
8. air filter according to claim 1, is characterized in that, described air cleaner (3)Negative oxygen ion generator and/or humidifier are inside set.
9. air filter according to claim 1, is characterized in that, described respiratory tract extensionIn nose shape cover (1), be provided with temperature sensor and/or humidity sensor.
10. air filter according to claim 1, is characterized in that, described respiratory tract extendsFormula nose shape cover (1) also comprises check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004159.7U CN205235202U (en) | 2015-12-07 | 2015-12-07 | Air filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521004159.7U CN205235202U (en) | 2015-12-07 | 2015-12-07 | Air filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235202U true CN205235202U (en) | 2016-05-18 |
Family
ID=55934284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521004159.7U Expired - Fee Related CN205235202U (en) | 2015-12-07 | 2015-12-07 | Air filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288890A (en) * | 2015-12-07 | 2016-02-03 | 饶彬 | Air filtering device |
| CN106512253A (en) * | 2016-11-07 | 2017-03-22 | 楗跺浆 | Nose cover with breather valve and breathing filter device including nose cover |
-
2015
- 2015-12-07 CN CN201521004159.7U patent/CN205235202U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288890A (en) * | 2015-12-07 | 2016-02-03 | 饶彬 | Air filtering device |
| CN106512253A (en) * | 2016-11-07 | 2017-03-22 | 楗跺浆 | Nose cover with breather valve and breathing filter device including nose cover |
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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: 20160518 Termination date: 20211207 |