CN203010790U - Portable air purifier - Google Patents
Portable air purifier Download PDFInfo
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- CN203010790U CN203010790U CN 201220688988 CN201220688988U CN203010790U CN 203010790 U CN203010790 U CN 203010790U CN 201220688988 CN201220688988 CN 201220688988 CN 201220688988 U CN201220688988 U CN 201220688988U CN 203010790 U CN203010790 U CN 203010790U
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Abstract
A portable air purifier comprises a main body (1), wherein an air inlet (2) and an air outlet (3) are formed in the main body (1), and a draught fan (4) and an air purifying part (6) are arranged inside the main body (1). Under the effect of the draught fan (4), air enters from the air inlet (2) and is discharged from the air outlet (3) after passing through the air purifying part (6). The main body (1) is at least partly in an encircling shape so as to enable the portable air purifier to locate in the neck of a user in an encircling mode. The portable air purifier is fashionable and attractive in appearance, and capable of being directly worn on the neck of a human body. Furthermore, the main body of the portable air purifier is at least partly in the encircling shape, and therefore the portable air purifier can be located on the neck of the user in the encircling mode, the distance between the position of the air outlet of the purifier and the nose of a human body can remain unchanged basically, wind speed is soft, the wind direction is adjustable, complete purification to air around the nose can be effectively achieved, structure is simple, and wear and use are convenient.
Description
Technical field
The utility model relates to a kind of portable air purifier, belongs to household electrical appliances manufacturing technology field.
Background technology
Along with growth in the living standard, people are more and more higher to the attention rate of health, and the air cleanliness of living environment has also been proposed corresponding requirement.Using air purifier, is the effective way that improves air cleanliness.Because volume is large, placement location is fixed although the air purifier clean level of normal domestic use is high, and for open room, the indoor air circulation time is long, and the air after purification can mix with the indoor air that does not purify again.For indoor crowd, the air of breathing has just obtained minor betterment, but air quality is not purified thoroughly.Therefore, existing clarifier is for the people in indoor activity, and the positive role that can play is very limited.
Granted publication number is the formerly patent of CN2387949Y, relates to a kind of portable air purifier, the air after purifying directly can be supplied with the user by escape pipe and breathe, but by the discharge pipe air-out, resistance macro-energy loss is many, and wears loaded down with trivial detailsly, and it is not very convenient using.
At present, also have on market a kind of publication number be CN101279100 in first to file, a kind of portable air purifier that hangs over neck by lanyard is disclosed, the little clean-up effect of its volume is poor, the air outlet of clarifier overhangs below chin with lanyard, and is distant apart from nose, along with the motion of health shakes, wearing position is difficult for fixing, and the user can not effectively breathe the air after purifying.
The utility model content
Technical problem to be solved in the utility model is, provide a kind of portable air purifier for the deficiencies in the prior art, profile fashion is attractive in appearance, can directly be worn on the neck position of human body, the main body of Portable purifier is at least in part around shape, make its neck the user encircle the location, so that the distance of the air outlet position of clarifier and human body nose remains unchanged substantially, wind speed is soft and wind direction is adjustable, effectively realized the thorough evolution near air nose, simple in structure, wear easy to use.
Technical problem to be solved of the present utility model realizes by following technical approach:
A kind of portable air purifier comprises main body, and this main body is provided with air inlet and air outlet, be provided with blower fan and air cleaning section in described body interior, under described fan action, air enters from described air inlet, is discharged by described air outlet through after described air cleaning section; Described main body is at least in part around shape, makes its neck the user encircle the location.
Described main body comprises housing, and described housing comprises inwall, outer wall, upper wall and lower wall; Described air outlet is opened on the described upper wall of housing.Described air inlet is opened on the described outer wall of housing.
For the ease of wearing, described main body comprises the item hoop that is around shape, and in end connection one operate portions of this hoop, described operate portions comprises the operate portions housing, and described air inlet and described air outlet are arranged on described operate portions housing.
For the ease of connecting, described operate portions is identical with a hoop with a connecting portion width of hoop and thickness, and towards described operate portions direction, height and the thickness of described operate portions strengthen gradually from connecting portion.
As required, described operate portions housing comprises inwall, outer wall, upper wall and lower wall; Described air outlet is opened on the described upper wall of operate portions housing.Described air inlet is opened on the described outer wall of operate portions housing.
In order to satisfy different bodily form users' needs, described hoop one end is connected with described operate portions by expansion link, and an end of described expansion link is fixed on described operate portions, in the removable storage tank that is embedded in described hoop of the other end; Perhaps, an end of described expansion link is fixed on described hoop, in the removable storage tank that is embedded in described operate portions of the other end.
On apparent surface for the described expansion link in convenient location and described storage tank, correspondence arranges spacing preiection and pit.
In order to improve the comfortableness of wearing, the inboard of described hoop is provided with cushion.
In order to strengthen clean-up effect, another end junctor body of described hoop, position and the shape of this body section and described operate portions are symmetrical set.
Described body section comprises body section housing, also is provided with air inlet and air outlet on this body section housing.
As required, described body section housing comprises inwall, outer wall, upper wall and lower wall; Described air outlet is opened on the described upper wall of body section housing.Described air inlet is opened on the described outer wall of body section housing.
Similarly, in order to satisfy different bodily form users' needs, described another end of hoop is connected with described body section by expansion link, and an end of described expansion link is fixed in described body section, in the removable storage tank that is embedded in described is bound round of the other end; Perhaps, an end of described expansion link is fixed on described hoop, and the other end is removable to be embedded in the storage tank in described body section.
For air-out direction being carried out part adjustment, described air outlet is provided with outlet grid, and this outlet grid is articulated in described air outlet place and swings centered by pivot.
For the air outlet position that makes clarifier and the distance of human body nose remain unchanged substantially, effectively realized the thorough evolution near air nose, the height of described housing is 30-70mm, preferred heights is 50mm; The height of described operate portions housing is 30-70mm, and preferred heights is 50mm; The height of described body section housing is 30-70mm, and preferred heights is 50mm.
For the described operate portions that is connected to its end and described body section are held tightly to the inside, described hoop is elastic material, and described portable air purifier integral body is " C " shape.
In order further to improve the evolution effect, upstream or the downstream of described blower fan are provided with anion generator; Described air cleaning section is that filtering material is or/and active carbon; Upstream or the downstream of described air cleaning section are provided with the flavouring sheet.
In order to guarantee user's comfort level when purifying air, the air-out speed of described air outlet is unsuitable excessive, is controlled between 1m/s-2m/s.
In sum, the utility model provides a kind of portable air purifier, profile fashion is attractive in appearance, can directly be worn on the neck position of human body, and the main body of Portable purifier is at least in part around shape, make its neck the user encircle the location, so that the distance of the air outlet position of clarifier and human body nose remains unchanged substantially, wind speed is soft and wind direction is adjustable, has effectively realized the thorough evolution near air nose, simple in structure, wear easy to use.
Below in conjunction with the drawings and specific embodiments, technical approach of the present utility model is described in detail.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment one;
Fig. 2 is the utility model air outlet partial structurtes schematic diagrames;
Fig. 3 is the utility model embodiment one body interior structural representation;
Fig. 4 is the utility model embodiment binomial hoop contraction state structural representation;
Fig. 5 is the utility model embodiment binomial hoop elongation state structural representation;
Fig. 6 is three hoop contraction state structural representations of the utility model embodiment;
Fig. 7 is three hoop elongation state structural representations of the utility model embodiment;
Fig. 8 wears the utility model portable air purifier schematic diagram for the user.
The specific embodiment
Embodiment one
Fig. 1 is the overall structure schematic diagram of the utility model embodiment one.As shown in Figure 1, the utility model provides a kind of portable air purifier, comprises main body 1, and this main body 1 is provided with air inlet 2 and air outlet 3, is provided with blower fan and air cleaning section in described main body 1 inside.Under described fan action, air enters from described air inlet 2, is discharged by described air outlet 3 through after described air cleaning section.Described main body 1 is at least in part around shape, makes its neck the user encircle the location.Described main body 1 comprises housing, and described housing comprises inwall, outer wall 12, upper wall 11 and lower wall; Described air outlet 3 is opened on the described upper wall 11 of housing.Described air inlet 2 is opened on the described outer wall 12 of housing.The hull shape of main body 1 can be selected as required, can select contour wide structure, perhaps local contour wide structure.Hull shape can also be according to the different aesthetic difformities of making.Because the main body of this Portable purifier is around shape, make its neck the user encircle the location, therefore, the setting position of air outlet is arranged on the upper wall of housing, is convenient to align user's nose position.Especially, the position that main body 1 is around shape comprises rigid or elastic material at least, thereby facilitates the user to be worn on neck and encircle the location, but not uses flexible material such as knitted fabric, mao etc., can't play around positioning action.And the position of offering of air inlet just is not limited on the outer wall that only is arranged on housing, and in theory, air inlet can be arranged on any position of housing.
Fig. 2 is the utility model air outlet 3 partial structurtes schematic diagrames.As shown in Figure 2, for air-out direction being carried out part adjustment, described air outlet 3 is provided with outlet grid 31, this outlet grid 31 is articulated in described air outlet 3 places and swings centered by pivot, can fine regulate, change among a small circle the direction of air-out, to adapt to the use of user under different builds and different conditions.Swing for outlet grid 31 can or manually be controlled dual mode and realize by electronic control, and the swing of each sheet outlet grid 31 on each air outlet 3 is synchronous interactions.
Fig. 3 is the utility model embodiment one body interior structural representation.As shown in Figure 3, in order further to improve the evolution effect, the upstream of described blower fan 4 or downstream are provided with anion generator 5, can produce anion, the air of flowing through are played the effect of purification.Simultaneously, for airborne pellet is purified fully, described air cleaning section 6 adopts filtering material or active carbons, certainly, also can adopt the combination of bi-material to realize purifying.In addition, upstream or the downstream of described air cleaning section 6 can also change by flavouring sheet 7 is set the smell of the air-flow of flowing through, such as, the user can spray different taste perfume or essential oil according to individual's hobby on flavouring sheet 7.Like this, what the user sucked can be not only pure and fresh air, can also be the air with taste that a guy likes.The utility model adopts filtering material, active carbon, anion composite purification filter type, can carry out effective sterilization to air, and sterilised filtration plays catharsis.Simultaneously, in order to guarantee user's comfort level when purifying air, the air-out speed of described air outlet 3 is unsuitable excessive, is controlled between 1m/s-2m/s.Like this, when normally wearing, can make the air after purification can arrive human body mouth and nose, but it is too fast and make the people feel cold so that flu to be unlikely to wind speed.
For the air outlet position that makes clarifier and the distance of human body nose remain unchanged substantially, and within being positioned at effective purification scope, effectively realized the thorough evolution near air nose, the height of described housing is 30-70mm, and preferred heights is 50mm.Like this, after wearing this portable air purifier, the air outlet of Portable purifier is at user's mouth and nose lower side, and air outlet can remain essentially in apart from the distance of nose within the scope of 20cm and maintain static.
Therefore, but this Portable purifier direct image jewellery provided by the utility model or ornament equally directly are worn on neck.After wearing, the air outlet of portable air purifier is in the 20cm scope of below, human body nostril, makes the clean air energy after purification directly blow to mouth and nose, provides fresh breathe air to the people.
Certainly, except above-mentioned already mentioned structure, the housing content also includes the requisite structures such as circuit control panel, power supply, wind inlet channel 21 interior, because these structures belong to existing mechanism, gives unnecessary details no longer one by one at this.
As shown in Figure 1 to Figure 3, the concrete purification process of portable air purifier is such, and the B direction of arrow shown in Fig. 3 is air intake, the air-out direction of air:
Owing to being provided with blower fan 4 between the air inlet 2 of portable air purifier housing and air outlet 3, through air cleaning section 6 filtration, purifications, the cleaned air after then purifying is delivered to air outlet 3 by blower fan 4 again and is gone out after air under the effect of blower fan 4 enters wind inlet channel 21 by air inlet 2.Upstream or downstream in air cleaning section 6 arrange flavouring sheet 7, and the user can spray perfume or essential oil according to the personal like on flavouring sheet 7.The fragrance diffusion is mixed in air, discharges from air outlet 3 under the effect of blower fan 4.Anion generator 5 is at upstream or the downstream anion releasing of blower fan 4, and anion follows clean air to discharge from air outlet 3 under the effect of blower fan 4.
Embodiment two
Fig. 4 is the utility model embodiment binomial hoop contraction state structural representation; Fig. 5 is the utility model embodiment binomial hoop elongation state structural representation.As Fig. 4 and in conjunction with shown in Figure 5, for the ease of wearing, the portable air purifier that provides in the present embodiment improves to some extent on the basis of embodiment one, has done suitable adjustment on the structure of main body.Specifically, described main body comprises the item hoop 1a that is around shape, and at the end connection one operate portions 2a of this hoop 1a, another end is around free end.Described operate portions 2a comprises the operate portions housing, and described air inlet 2 and described air outlet 3 are arranged on described operate portions housing.Save again simultaneously material for the ease of connecting, a hoop 1a is the flattened elastic shape, and at described operate portions 2a and the connecting portion of hoop 1a, both width and thickness are basic identical.Towards described operate portions 2a direction, height and the thickness of described operate portions 2a strengthen gradually from connecting portion, so as to arrange in the housing of operate portions 2a as above-mentioned embodiment one described in the structures such as air cleaning section 6, anion generator 5 and flavouring sheet 7.As required, described operate portions 2a housing comprises inwall 12a ', outer wall 12a, upper wall 11a and lower wall; Described air outlet 3 is opened on the described upper wall 11a of operate portions housing.Described air inlet 2 is opened on the described outer wall 12a of operate portions housing.Similarly, the position of offering of air inlet 2 is not limited on outer wall 12a.
As shown in Figure 5, in order to satisfy different bodily form users' needs, described hoop 1a one end is connected with described operate portions 2a by expansion link 3a, the end of described expansion link 3a is fixed on described operate portions 2a, (not shown) in the removable storage tank that is embedded in described hoop 1a of the other end.In view of the flattened elastic shape of item hoop 1a, and its inside do not arrange too much parts yet, and the expansion end of expansion link 3a section within it is accommodating and slide and more be tending towards reasonable with the structure that arranges of regulating the shape that changes this portable air purifier.Certainly, enough under large prerequisite, described expansion link 3a also can be fixed on described hoop 1a, in the removable storage tank that is embedded in described operate portions 2a of the other end by an end at accommodation space.On apparent surface for the described expansion link 3a in convenient location and described storage tank, correspondence arranges spacing preiection and pit (not shown), plays the effect of location at flexible allocation really.In the process of using, for the thinner user of neck, can adopt item hoop 1a contraction state as shown in Figure 4 to wear; And for the thicker user of neck, can adopt the state of item hoop 1a elongation as shown in Figure 5 to wear and use.
As Fig. 4 and in conjunction with shown in Figure 5, in order to improve the comfortableness of wearing, the inboard of described hoop also is provided with cushion 6a, not only can vibration damping but also can prevent friction between a hoop and user's neck.
For the air outlet position that makes clarifier and the distance of human body nose remain unchanged substantially, effectively realized the thorough evolution near air nose, the height of described operate portions housing is 30-70mm, preferred heights is 50mm.Like this, after wearing this portable air purifier, the air outlet of Portable purifier is at the lower side of human body mouth and nose, and air outlet can remain essentially in apart from the distance of nose within the scope of 20cm and maintain static.
Embodiment three
Fig. 6 is three hoop contraction state structural representations of the utility model embodiment; Fig. 7 is three hoop elongation state structural representations of the utility model embodiment.As Fig. 6 and in conjunction with shown in Figure 7, in order to strengthen clean-up effect, the present embodiment three is on the architecture basics of embodiment two, and the end of described hoop 1a connects operate portions 2a, another end junctor body 2b, position and the shape of this body 2b of section and described operate portions 2b are symmetrical set.
The described body 2b of section comprises body section housing, and in Fig. 6 and embodiment shown in Figure 7, air outlet 3 is arranged on operate portions 2a, and certainly as required, air outlet 3 can only be arranged on operate portions 2a or the body 2b of section, also can arrange simultaneously on both.Also can offer air inlet and air outlet on this body 2b of section housing.As required, the described body 2b of section housing comprises inwall 12b ', outer wall 12b, upper wall 11b and lower wall.Can set out air port 3 on the described upper wall 11b of the body 2b of section housing.Air inlet 2 can be opened in the optional position of the body 2b of section housing, preferably is opened on described outer wall 12b.
Similarly, in order to satisfy different bodily form users' needs, described another end of hoop 1a is connected with the described body 2b of section by expansion link 3b, and the end of described expansion link 3b is fixed on the described body 2b of section, in the removable storage tank that is embedded in described hoop 1a of the other end; Perhaps, the end of described expansion link 3b is fixed on described hoop 1a, in the removable storage tank that is embedded in the described body 2b of section of the other end.Can be by adjusting the collapsing length between a hoop 1a and operate portions 2a, the body 2b of section, whole portable air purifier encircled shape size adjustment.
Fig. 8 wears the utility model portable air purifier schematic diagram for the user.As Fig. 8 and in conjunction with Fig. 6 and shown in Figure 7, the architecture advances that the present embodiment three carries out on the basis of embodiment two.On the basis of one-sided operate portions, be symmetrical arranged again the body 2b of section, both lay respectively at the both sides of user's head.Simultaneously, hold tightly to the inside in order to make the described operate portions 2a and the described body 2b of section that are connected to its end, better, described hoop 1a is elastic material, and described portable air purifier integral body is " C " shape.Both played connection function, and played again and supported and fixing effect.Air outlet is remained unchanged basically with respect to the distance of user's mouth and nose, effectively realized the thorough evolution near air nose.The height of described body section housing is 30-70mm, and preferred heights is 50mm.Like this, after wearing this portable air purifier, the air outlet of Portable purifier is at the lower side of human body mouth and nose, and the distance A between air outlet and nose can remain essentially within the scope of 20cm and maintain static.
The utility model portable air purifier is not limited only to above-mentioned three enforcements, and its structure and wearing mode can be various.Establish buckle as main body two ends, after engaging, integral body is " O " type; Or the main body near middle sets out the air port, and main body tips upside down on neck, with the opposite direction of wearing shown in Figure 8.
In sum, the utility model provides a kind of portable air purifier, profile fashion is attractive in appearance, can directly be worn on the neck position of human body, and the main body of Portable purifier is at least in part around shape, make its neck the user encircle the location, so that the distance of the air outlet position of clarifier and human body nose is less and make this distance substantially remain unchanged, wind speed is soft and wind direction is adjustable, has effectively realized the thorough evolution near air nose, simple in structure, wear easy to use.
Claims (19)
1. portable air purifier, comprise main body (1), this main body (1) is provided with air inlet (2) and air outlet (3), be provided with blower fan (4) and air cleaning section (6) in described main body (1) inside, under described blower fan (4) effect, air enters from described air inlet (2), through being discharged by described air outlet (3) after described air cleaning section (6); It is characterized in that, described main body (1) is at least in part around shape, makes its neck the user encircle the location.
2. portable air purifier as claimed in claim 1, is characterized in that, described main body (1) comprises housing, and described housing comprises inwall, outer wall (12), upper wall (11) and lower wall;
Described air outlet (3) is opened on the described upper wall (11) of housing.
3. portable air purifier as claimed in claim 2, is characterized in that, described air inlet (2) is opened on the described outer wall (12) of housing.
4. portable air purifier as claimed in claim 1, it is characterized in that, described main body comprises the item hoop (1a) that is around shape, an end at this hoop (1a) connects an operate portions (2a), described operate portions (2a) comprises the operate portions housing, and described air inlet (2) and described air outlet (3) are arranged on described operate portions housing.
5. portable air purifier as claimed in claim 4, it is characterized in that, described operate portions (2a) is identical with a hoop (1a) with a connecting portion width of hoop (1a) and thickness, towards described operate portions (2a) direction, height and the thickness of described operate portions (2a) strengthen gradually from connecting portion.
6. portable air purifier as claimed in claim 5, is characterized in that, described operate portions housing comprises inwall, outer wall (12a), upper wall (11a) and lower wall;
Described air outlet (3) is opened on the described upper wall (11a) of operate portions housing.
7. portable air purifier as claimed in claim 6, is characterized in that, described air inlet (2) is opened on the described outer wall (12a) of operate portions housing.
8. portable air purifier as claimed in claim 4, is characterized in that, described hoop (1a) end is connected with described operate portions (2a) by expansion link (3a),
One end of described expansion link (3a) is fixed on described operate portions (2a), in the removable storage tank that is embedded in described hoop (1a) of the other end;
Perhaps, an end of described expansion link (3a) is fixed on described hoop (1a), in the removable storage tank that is embedded in described operate portions (2a) of the other end.
9. portable air purifier as claimed in claim 8, is characterized in that, on the apparent surface of described expansion link (3a) and described storage tank, correspondence arranges spacing preiection and pit.
10. portable air purifier as claimed in claim 4, is characterized in that, the inboard of described hoop (1a) is provided with cushion (6a).
11. portable air purifier as claimed in claim 4 is characterized in that, another end junctor body (2b) of described hoop (1a), and this body section (2b) is symmetrical set with position and the shape of described operate portions (2a).
12. portable air purifier as claimed in claim 11 is characterized in that, described body section (2b) comprises body section housing, also is provided with air inlet (2) and air outlet (3) on this body section housing.
13. portable air purifier as claimed in claim 12 is characterized in that, described body section housing comprises inwall (12b '), outer wall (12b), upper wall (11a) and lower wall;
Described air outlet (3) is opened on the described upper wall (11a) of body section housing.
14. portable air purifier as claimed in claim 13 is characterized in that, described air inlet (2) is opened on the described outer wall (12b) of body section (2b) housing.
15. as claim 2 or the 6 or 13 described portable air purifiers of any one, it is characterized in that, described air outlet (3) is provided with outlet grid (31), and this outlet grid (31) is articulated in described air outlet (3) and locates and swing centered by pivot, and air-out direction is carried out part adjustment.
16. portable air purifier as claimed in claim 15 is characterized in that, the height of described housing is 30-70mm; The height of described operate portions housing is 30-70mm; The height of described body section housing is 30-70mm.
17. portable air purifier as claimed in claim 16 is characterized in that, the height of described housing is 50mm; The height of described operate portions housing is 50mm; The height of described body section housing is 50mm.
18. portable air purifier as claimed in claim 11, it is characterized in that, described hoop (1a) is elastic material, and the described operate portions (2a) and the described body section (2b) that are connected to its end are held tightly to the inside, and described portable air purifier integral body is " C " shape.
19. portable air purifier as claimed in claim 15 is characterized in that, the air-out speed of described air outlet (3) is between 1m/s-2m/s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688988 CN203010790U (en) | 2012-12-13 | 2012-12-13 | Portable air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220688988 CN203010790U (en) | 2012-12-13 | 2012-12-13 | Portable air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010790U true CN203010790U (en) | 2013-06-19 |
Family
ID=48602379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220688988 Expired - Fee Related CN203010790U (en) | 2012-12-13 | 2012-12-13 | Portable air purifier |
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| Country | Link |
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| CN (1) | CN203010790U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868162A (en) * | 2012-12-13 | 2014-06-18 | 科沃斯机器人科技(苏州)有限公司 | Portable air purifier |
| CN104976697A (en) * | 2015-07-17 | 2015-10-14 | 苏州美瑞康医疗科技有限公司 | Multifunctional individual air purifier capable of being worn flexibly |
| CN103432614B (en) * | 2013-08-29 | 2015-12-09 | 福尔斯通电子(昆山)有限公司 | A kind of fragrant case modular construction of air cleaner |
| CN103432615B (en) * | 2013-08-29 | 2016-08-10 | 福尔斯通电子(昆山)有限公司 | A kind of fragrant case fixed structure of air cleaner |
| CN106039503A (en) * | 2016-06-28 | 2016-10-26 | 深圳中物兴华科技发展有限公司 | Oxygen inhaler |
| CN106885313A (en) * | 2016-05-12 | 2017-06-23 | 上海依瓦达环境技术有限公司 | Portable, personal protects clarifier |
| CN110772923A (en) * | 2018-07-31 | 2020-02-11 | 研能科技股份有限公司 | Gas purification device |
-
2012
- 2012-12-13 CN CN 201220688988 patent/CN203010790U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868162A (en) * | 2012-12-13 | 2014-06-18 | 科沃斯机器人科技(苏州)有限公司 | Portable air purifier |
| WO2014090188A1 (en) * | 2012-12-13 | 2014-06-19 | 科沃斯机器人科技(苏州)有限公司 | Portable air purifier |
| CN103432614B (en) * | 2013-08-29 | 2015-12-09 | 福尔斯通电子(昆山)有限公司 | A kind of fragrant case modular construction of air cleaner |
| CN103432615B (en) * | 2013-08-29 | 2016-08-10 | 福尔斯通电子(昆山)有限公司 | A kind of fragrant case fixed structure of air cleaner |
| CN104976697A (en) * | 2015-07-17 | 2015-10-14 | 苏州美瑞康医疗科技有限公司 | Multifunctional individual air purifier capable of being worn flexibly |
| CN106885313A (en) * | 2016-05-12 | 2017-06-23 | 上海依瓦达环境技术有限公司 | Portable, personal protects clarifier |
| CN106039503A (en) * | 2016-06-28 | 2016-10-26 | 深圳中物兴华科技发展有限公司 | Oxygen inhaler |
| CN110772923A (en) * | 2018-07-31 | 2020-02-11 | 研能科技股份有限公司 | Gas purification device |
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