CN205306064U - Electronic gauze mask of antifog haze of intelligence - Google Patents
Electronic gauze mask of antifog haze of intelligence Download PDFInfo
- Publication number
- CN205306064U CN205306064U CN201620023650.2U CN201620023650U CN205306064U CN 205306064 U CN205306064 U CN 205306064U CN 201620023650 U CN201620023650 U CN 201620023650U CN 205306064 U CN205306064 U CN 205306064U
- Authority
- CN
- China
- Prior art keywords
- blower fan
- silica gel
- fixed support
- upper cover
- lower cover
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000000741 silica gel Substances 0.000 claims abstract description 65
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 65
- 230000000694 effects Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 230000003434 inspiratory effect Effects 0.000 abstract 1
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 25
- 230000008859 change Effects 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000036391 respiratory frequency Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides an electronic gauze mask of antifog haze of intelligence, including a silica gel face guard, be equipped with an one -way air outlet valve in the bottom of silica gel face guard, be equipped with a filter screen fixed bolster lower cover in the anterior opening part inboard of silica gel face guard, the anterior opening part outside at the silica gel face guard has clamped a filter screen fixed bolster upper cover, be equipped with the filter screen between filter screen fixed bolster lower cover and filter screen fixed bolster upper cover, be equipped with a fan fixed bolster upper cover that links to each other with the activity of silica gel face guard in the silica gel face guard of filter screen fixed bolster lower cover inboard, be equipped with in the inboard silica gel face guard of fan fixed bolster upper cover one with the fan fixed bolster lower cover of fan fixed bolster upper cover activity joint, be equipped with the fan between fan fixed bolster upper cover and fan fixed bolster lower cover. Carry out the optimal design to the wind channel, both guaranteed the filter effect, increased the air output again, guaranteed that people breathe in smoothly, suction increase when breathing in, the inspiratory capacity is sufficient, and it is good to breathe the comfort, is suitable for and wears for a long time.
Description
Technical field:
This utility model relates to a kind of intelligence haze electric mask.
Background technology:
At present, deterioration along with air quality, there is haze weather in increasing city, owing to haze containing the particles such as substantial amounts of dust, sulphuric acid, nitric acid, people suck this air for a long time, person health hazard is very big, and people are generally adopted and wear face shield to prevent respiratory tract to suck the dirts such as the various dust in contaminated environment and antibacterial, to ensure the health of human body. The isolation effect of present face shield generally both depends on the filter effect of filter screen, adopts the filter screen of good filtration effect, and the resistance that during air-breathing, filter screen produces will increase, can be smooth and easy not because of the obstruction of filter screen during people's air-breathing, causing that inspiration capacity is not enough, breathing comfort is poor, is not suitable for wearing for a long time; Adopt the filter screen that filter effect is bad, do not reach again intended filter effect, although also occurring in that some electronic gauze masks currently on the market, but all there is the problem that air output is little, supply QI-insufficiency, therefore, existing face shield can not meet the user demand of people.
Utility model content:
This utility model provides a kind of intelligence haze electric mask, its reasonable in design, and volume is little, compact conformation, adopts the filter screen of good filtration effect, and gives wind in face shield by blower fan, and air channel is optimized design, both ensure that filter effect, increase again air output, ensure that people's air-breathing is smooth and easy, during air-breathing, suction increases, and inspiration capacity is sufficient, breathes comfort good, be suitable to wear for a long time, solve problems of the prior art.
This utility model be the technical scheme is that by the above-mentioned technical problem of solution
A kind of intelligence haze electric mask, including a silica gel mask, a unidirectional air outlet valve it is provided with in the bottom of silica gel mask, a drainage screen fixed support lower cover it is provided with inside the front opening place of silica gel mask, a drainage screen fixed support upper cover it is installed with outside the front opening place of silica gel mask, it is provided with filter screen between drainage screen fixed support lower cover and drainage screen fixed support upper cover, a blower fan fixed support upper cover being movably connected with silica gel mask it is provided with in silica gel mask inside drainage screen fixed support lower cover, the blower fan fixed support lower cover of one and blower fan fixed support upper cover activity clamping it is provided with in silica gel mask inside blower fan fixed support upper cover, it is provided with blower fan between blower fan fixed support upper cover and blower fan fixed support lower cover, blower fan fixed support covers and is provided with the opening making blower fan communicate with filter screen matched with blower fan, cover under blower fan fixed support and be provided with the locating dowel that blower fan is positioned installation, cover under the blower fan fixed support that blower fan is peripheral and be provided with the wind deflector arranged ringwise, the top of wind deflector is provided with the air outlet leading in silica gel mask, outside blower fan be provided with the annular passage connected with air outlet between wind deflector, along the width of blower fan direction of rotation annular passage by blower fan side to opposite side in increasing setting continuously, battery and the circuit board that wire is connected it is provided with between blower fan fixed support upper cover and the bottom of blower fan fixed support lower cover, blower fan is connected with circuit board through the switch being located at silica gel mask bottom outside by wire.
The side of described blower fan fixed support upper cover, circumferentially arranged with four hangers, is provided with mean for the notch of each hangers traverse in silica gel mask side.
Drainage screen fixed support lower cover and drainage screen fixed support upper cover card are filled fixing by the bound edge at its front opening place by described silica gel mask.
It is provided with, near unidirectional air outlet valve place, the cavity that condensed water can be collected bottom silica gel mask.
Described drainage screen fixed support lower cover, drainage screen fixed support upper cover and filter screen are arc.
Described blower fan is by the driven by Brush-Less DC motor of PWM speed governing, and DC brushless motor is connected with circuit board.
Described unidirectional air outlet valve includes the Non-return air valve support being arranged on bottom silica gel mask, is provided with the Non-return air valve silica gel piece can opened outside silica gel mask on Non-return air valve support.
This utility model adopts such scheme, reasonable in design, and volume is little, compact conformation, adopts the filter screen of good filtration effect, and gives wind in face shield by blower fan, and air channel is optimized design, both ensure that filter effect, increased again air output, it is ensured that people's air-breathing was smooth and easy, during air-breathing, suction increases, inspiration capacity is sufficient, and breathing comfort is good, is suitable to wear for a long time.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the dextrad section view structure for amplifying schematic diagram of Fig. 1.
Fig. 4 is the structural representation at this utility model blower fan fixed support lower cover position.
Fig. 5 is explosive view of the present utility model.
In figure, 1, silica gel mask, 2, unidirectional air outlet valve, 3, drainage screen fixed support lower cover, 4, drainage screen fixed support upper cover, 5, filter screen, 6, blower fan fixed support upper cover, 7, blower fan fixed support lower cover, 8, blower fan, 9, locating dowel, 10, wind deflector, 11, air outlet, 12, annular passage, 13, battery, 14, circuit board, 15, switch, 16, hangers, 17, notch, 18, bound edge, 19, cavity, 20, Non-return air valve support, 21, Non-return air valve silica gel piece.
Detailed description of the invention:
For knowing the technical characterstic that this programme is described, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in figures 1-5, a kind of intelligence haze electric mask, including a silica gel mask 1, a unidirectional air outlet valve 2 it is provided with in the bottom of silica gel mask 1, a drainage screen fixed support lower cover 3 it is provided with inside the front opening place of silica gel mask 1, a drainage screen fixed support upper cover 4 it is installed with outside the front opening place of silica gel mask 1, it is provided with filter screen 5 between drainage screen fixed support lower cover 3 and drainage screen fixed support upper cover 4, a blower fan fixed support upper cover 6 being movably connected with silica gel mask 1 it is provided with in silica gel mask 1 inside drainage screen fixed support lower cover 3, the blower fan fixed support lower cover 7 of one and blower fan fixed support upper cover 6 activity clamping it is provided with in silica gel mask 1 inside blower fan fixed support upper cover 6, it is provided with blower fan 8 between blower fan fixed support upper cover 6 and blower fan fixed support lower cover 7, blower fan fixed support upper cover 6 is provided with the opening making blower fan 8 communicate with filter screen 5 matched with blower fan 8, blower fan fixed support lower cover 7 is provided with the locating dowel 9 that blower fan 8 positions installation, the blower fan fixed support lower cover 7 of blower fan 8 periphery is provided with the wind deflector 10 arranged ringwise, the top of wind deflector 10 is provided with the air outlet 11 led in silica gel mask 1, outside blower fan 8 be provided with the annular passage 12 connected with air outlet 11 between wind deflector 10, along the width of blower fan direction of rotation annular passage 12 by blower fan 8 side to opposite side in increasing setting continuously, rotation air pressure air flow superposition in annular passage with blower fan, air output is greatly increased, battery 13 and circuit board 14 that wire is connected it is provided with between blower fan fixed support upper cover 6 with the bottom of blower fan fixed support lower cover 7, blower fan 8 is connected with circuit board 14 through the switch 15 being located at silica gel mask 1 bottom outside by wire.
The side of described blower fan fixed support upper cover 6, circumferentially arranged with four hangers 16, is provided with mean for the notch 17 of each hangers 16 traverse in silica gel mask 1 side, it is ensured that detachable between blower fan fixed support upper cover 6 and silica gel mask 1. It is fixing that drainage screen fixed support lower cover 3 and drainage screen fixed support upper cover 4 are blocked dress by the bound edge 18 at its front opening place by described silica gel mask 1. By four hangers 16 traverse notches 17 during installation, front end has bound edge 18 to encase to be fixed, when dismantling, four hangers 16 are exited notch 17, blower fan 8 is taken out from the rear end of silica gel mask 1, so can often clean silica gel mask 1, make silica gel mask 1 keep clean hygiene, it is also possible to change silica gel mask 1, use different colors to arrange in pairs or groups.
Bottom silica gel mask 1, it is provided with, near unidirectional air outlet valve 2 place, the cavity 19 that condensed water can be collected, so can collect the condensed water inside silica gel mask 1, along with exhaling, condensed water is discharged silica gel mask 1.
Described drainage screen fixed support lower cover 3, drainage screen fixed support upper cover 4 and filter screen 5 are arc, are first the areas increasing filter screen 5, arc ensure that whole filter screen 5 can air inlet, secondly profile is coordinated attractive in appearance.
Described blower fan 8 is by the driven by Brush-Less DC motor of PWM speed governing, and DC brushless motor is connected with circuit board 14. Its advantage is: 1, intelligent breathing, by detecting the rotation speed change of DC brushless motor, come respiratory capacity and the respiratory frequency of perception user, the respiratory capacity of circuit board 14 Auto-matching user and respiratory frequency, during air-breathing, circuit board 14 controls DC brushless motor and improves rotating speed, reduces rotating speed, make wearer breathe more comfortable during expiration, rational air inflow, effectively extends filter screen 5 service life; 2, Intelligent Measurement filter screen 5, by detecting the rotation speed change of DC brushless motor, judge the service condition of filter screen 5, filter screen 5 blocks seriously, the rotating speed of DC brushless motor can be accelerated, and when filter screen 5 reaches capacity and scraps, the rotating speed of DC brushless motor also has a corresponding numerical value, thus determining filter screen 5 to scrap, circuit board 14 can point out user to change filter screen 5; 3, Bye-byes, by detecting the rotation speed change of DC brushless motor, judge there is people in normal use, again without wearing, when detecting that DC brushless motor does not have rotation speed change, illustrating that user does not use, at this moment circuit board 14 controls DC brushless motor automatic shutdown, so can prevent the machine that opens by mistake and forget shutdown phenomenon, it is ensured that the normal use time of battery 13 of knowing clearly.
Described unidirectional air outlet valve 2 includes the Non-return air valve support 20 being arranged on bottom silica gel mask 1, Non-return air valve support 20 is provided with the Non-return air valve silica gel piece 21 can opened outside silica gel mask 1, such waste gas and condensed water are outwards discharged, and will not be discharged in the neck of user.
During use, this utility model is located at the outer rear flank of mouth and nose, by switching 15 startup blower fans 8, air enters blower fan 8 flabellum by filter screen 5 from the outside, blower fan 8 flabellum rotates and makes air arrive air outlet 11 with annular passage 12, air is downward from air outlet 11 along silica gel mask 1 inwall, it is full of whole silica gel mask 1 space, the air that wearer breathes is exactly the pure air through purifying, filter screen 5 can adopt the HEPA high efficiency particulate air of good filtration effect, the particle removal efficiency that diameter is more than 0.3 micron can be reached more than 99.97% by it, clean air supply people after filtered breathe, the gas of people's exhalation is then discharged from unidirectional air outlet valve 2, when silica gel mask 1 inside is for malleation, unidirectional air outlet valve 2 is opened, when namely exhaling, unidirectional air outlet valve 2 is opened, discharge waste gas,Time in silica gel mask 1 for negative pressure, unidirectional air outlet valve 2 cuts out, and namely during air-breathing, unidirectional air outlet valve 2 cuts out, and this ensure that the air of inspiration is all the pure air through purifying. So both ensure that filter effect, increase again air output, it is ensured that people's air-breathing is smooth and easy, during air-breathing, suction increases, and inspiration capacity is sufficient, and breathing comfort is good, is suitable to wear for a long time.
Above-mentioned detailed description of the invention cannot function as the restriction to this utility model protection domain, and for those skilled in the art, any alternate modification made to this utility model embodiment or conversion all fall within protection domain of the present utility model.
This utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (7)
1. an intelligent haze electric mask, it is characterized in that: include a silica gel mask, a unidirectional air outlet valve it is provided with in the bottom of silica gel mask, a drainage screen fixed support lower cover it is provided with inside the front opening place of silica gel mask, a drainage screen fixed support upper cover it is installed with outside the front opening place of silica gel mask, it is provided with filter screen between drainage screen fixed support lower cover and drainage screen fixed support upper cover, a blower fan fixed support upper cover being movably connected with silica gel mask it is provided with in silica gel mask inside drainage screen fixed support lower cover, the blower fan fixed support lower cover of one and blower fan fixed support upper cover activity clamping it is provided with in silica gel mask inside blower fan fixed support upper cover, it is provided with blower fan between blower fan fixed support upper cover and blower fan fixed support lower cover, blower fan fixed support covers and is provided with the opening making blower fan communicate with filter screen matched with blower fan, cover under blower fan fixed support and be provided with the locating dowel that blower fan is positioned installation, cover under the blower fan fixed support that blower fan is peripheral and be provided with the wind deflector arranged ringwise, the top of wind deflector is provided with the air outlet leading in silica gel mask, outside blower fan be provided with the annular passage connected with air outlet between wind deflector, along the width of blower fan direction of rotation annular passage by blower fan side to opposite side in increasing setting continuously, battery and the circuit board that wire is connected it is provided with between blower fan fixed support upper cover and the bottom of blower fan fixed support lower cover, blower fan is connected with circuit board through the switch being located at silica gel mask bottom outside by wire.
2. intelligence haze electric mask according to claim 1, it is characterised in that: the side of described blower fan fixed support upper cover, circumferentially arranged with four hangers, is provided with mean for the notch of each hangers traverse in silica gel mask side.
3. intelligence haze electric mask according to claim 1, it is characterised in that: drainage screen fixed support lower cover and drainage screen fixed support upper cover card are filled fixing by the bound edge at its front opening place by described silica gel mask.
4. intelligence haze electric mask according to claim 1, it is characterised in that: bottom silica gel mask, it is provided with, near unidirectional air outlet valve place, the cavity that condensed water can be collected.
5. intelligence haze electric mask according to claim 1, it is characterised in that: described drainage screen fixed support lower cover, drainage screen fixed support upper cover and filter screen are arc.
6. intelligence haze electric mask according to claim 1, it is characterised in that: described blower fan is by the driven by Brush-Less DC motor of PWM speed governing, and DC brushless motor is connected with circuit board.
7. intelligence haze electric mask according to claim 1, it is characterized in that: described unidirectional air outlet valve includes the Non-return air valve support being arranged on bottom silica gel mask, Non-return air valve support is provided with the Non-return air valve silica gel piece can opened outside silica gel mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023650.2U CN205306064U (en) | 2016-01-11 | 2016-01-11 | Electronic gauze mask of antifog haze of intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023650.2U CN205306064U (en) | 2016-01-11 | 2016-01-11 | Electronic gauze mask of antifog haze of intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205306064U true CN205306064U (en) | 2016-06-15 |
Family
ID=56203017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023650.2U Expired - Fee Related CN205306064U (en) | 2016-01-11 | 2016-01-11 | Electronic gauze mask of antifog haze of intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205306064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481851A (en) * | 2020-04-24 | 2020-08-04 | 西安量子智能科技有限公司 | Active air supply mask |
| CN111616448A (en) * | 2020-07-01 | 2020-09-04 | 合肥为开科技有限公司 | Adjustable tolerance gauze mask that disinfects |
| CN111713775A (en) * | 2020-06-02 | 2020-09-29 | 河源职业技术学院 | Electronic gauze mask of antifog haze of single circulation |
-
2016
- 2016-01-11 CN CN201620023650.2U patent/CN205306064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481851A (en) * | 2020-04-24 | 2020-08-04 | 西安量子智能科技有限公司 | Active air supply mask |
| CN111713775A (en) * | 2020-06-02 | 2020-09-29 | 河源职业技术学院 | Electronic gauze mask of antifog haze of single circulation |
| CN111616448A (en) * | 2020-07-01 | 2020-09-04 | 合肥为开科技有限公司 | Adjustable tolerance gauze mask that disinfects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160826 Address after: 100041, No. 7, building 30, 9 Hing Street, Beijing, Shijingshan District, 902 Patentee after: FANCY (BEIJING) ENVIRONMENT TECHNOLOGY CO.,LTD. Address before: 100022 room 13, building 1411, Chaoyang District, Beijing Patentee before: Wang Hongbing |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |