CN203183541U - Air-purifying helmet - Google Patents
Air-purifying helmet Download PDFInfo
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- CN203183541U CN203183541U CN 201320111892 CN201320111892U CN203183541U CN 203183541 U CN203183541 U CN 203183541U CN 201320111892 CN201320111892 CN 201320111892 CN 201320111892 U CN201320111892 U CN 201320111892U CN 203183541 U CN203183541 U CN 203183541U
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Abstract
An air-purifying helmet is composed a helmet body, a micro direct current motor, an air blower, an air feeding pipeline and an air-purifying filter, wherein a sealing transparent window is arranged in the front surface of the helmet body, an air inlet is formed in the upper portion of the helmet body, one end of the air feeding pipeline is communicated with the air inlet, and the other end of the air feeding pipeline is sequentially communicated with the air-purifying filter and the air blower. An air outlet is formed in the lower portion of the helmet body, a silica gel sealing ring is arranged at the bottom of the helmet body, the air blower is an axial flow fan driven by the micro direct current motor which is a permanent magnet brushless direct current motor with a 10-watt power and 12-V working voltage, the diameter of each vane of the axial flow fan is 35 mm, and the air-purifying filter adopts a HEPA and an active carbon filter for two-layer filtering. The air-purifying helmet is simple in structure, is convenient to use and carry, not only can effectively filter hazardous substances like PM2.5 particles in the air, provide clean air for a user to breathe, but also can serve as an ordinary helmet, and plays a role in protecting the head of the user.
Description
Technical field
The utility model relates to a kind of Helmet with air purification, not only for the protection of head, and can be used for preventing that air pollution from making the human lung suck suspension.
Background technology
Along with the quickening of process of industrialization, atmosphere pollution increases the weight of day by day, and the healthy of people in the air pollution serious threat.World Health Organization estimates: air pollution approximately causes the whole world 2,000,000 people early dead every year, wherein the developing country that occurs in over half; Reduce to 20 micrograms sucking granule content from every cubic metre of 70 micrograms, just can make the associated death number minimizing 15% in every year of contaminated city; Sucking the every minimizing 40% of granule content, the long-term death rate all can reduce 6%.Suspension is distinguished with the size of particle usually in the air, and central sucked particle then can influence human body.These respirable suspended particulates can also be subdivided into PM10 again and PM2.5 two classes: PM10(is that diameter is less than 10 microns) particle, this particle can not stop by the defense mechanism of health, with through lung, so very dangerous; The particle of PM2.5 is more dangerous than PM10's, arrives blood because its particle, can penetrate alveolar less than 2.5 microns.Therefore, adopt a kind of method that prevents that effectively PM10, PM2.5 particle from entering human respiratory just to seem particularly important.
In order to prevent air pollution to the injury of human body, people have developed a lot of indoor air cleaners, people such as Chen Xin " the indoor fresh air in the winter that air purifier brings " delivered for example, " building materials and finishing information ", 2012 years the 1st phases; " PM2.5 discusses warmly, and these air purifiers will sell well " that people such as Gao Jianhong deliver, " popular guide to investment ", the 1st phases in 2012 etc., these air purifiers all are in indoor use, and people generally adopt mouth mask to prevent air pollution in outdoor activity.Yet common mouth mask does not almost have filtration to the PM2.5 particle, though and some medical masks can filter the PM2.5 particle effort of people's respiratory quotient allow the people feel to be difficult to be subjected to because it has adopted thicker filtering material to make.
The utility model content
The utility model discloses a kind of Helmet with air purification, it is placed in human body head, not only for the protection of head, and can be used for preventing that air pollution from making the human lung suck suspension.Substitute people and adopt mouth mask to prevent air pollution in outdoor activity, the PM2.5 particle is not almost had filtration, and produce drawback such as unsmooth breath.The utility model helmet-type air purifier can prevent effectively that the PM2.5 particle sucks human body in the air, solves people's injury that harmful substance causes human body in the air under sandstorm, serious haze weather and serious air pollution environment.
Technical solutions of the utility model are achieved in that
A kind of Helmet with air purification, by the helmet, miniature cocurrent electromotor, pressure fan, air supply duct, air cleaning clarifying filter are formed, the positive design of the helmet has airtight transparent window, helmet top has air inlet, air supply duct one end is communicated with air inlet, and the other end is communicated with air cleaning clarifying filter, pressure fan successively; Described helmet bottom has the gas outlet, and helmet bottom arranges silica gel sealing ring, is used for preventing that the air of helmet outside from entering inner helmet, and described gas outlet diameter is less than the air inlet diameter.
Described pressure fan is for being the axial flow blower of the brushless, permanently excited direct current motor driving of 10 watts of power, 12 volts of operating voltages by miniature cocurrent electromotor, and axial flow blower fan blade diameter is 35 millimeters.
Described air cleaning clarifying filter is high efficiency particle air filter (HEPA) and active carbon filter double medium filtration.
Described pressure fan, HEPA and active carbon filter are installed in the square pipe that inside dimension is 40 millimeters of 40 millimeters *, and the spacing between pressure fan and the air cleaning filter is 60 millimeters.
Described air cleaning clarifying filter port of export diameter is 30 millimeters, and is identical with air supply duct diameter, air inlet diameter.
The minimum diameter of described silica gel sealing ring is 150 millimeters, highly is that 100 millimeters, thickness are 1 millimeter.
The described helmet adopts uses the helmet by motorcycle.
The utility model is sent into inner helmet after adopting miniature cocurrent electromotor and pressure fan that the outer air of the helmet is filtered through the air cleaning clarifying filter; simultaneously the carbon dioxide that the people is breathed out and a small amount of water vapor water down and push; gas outlet below the helmet is discharged to outside the helmet; the helmet-type air purifier is simple in structure; easy to use and carry; effective harmful substance such as PM2.5 particle in the filtering air not only; allow the user can breathe pure air; solved in sandstorm; the injury that harmful substance causes human body in the air under serious haze weather and the serious air pollution environment, and to motorcycle; power assist vehicle; the bicycle driver plays the double action of protection personal safety.
Description of drawings
Fig. 1 is Helmet with air purification overall structure schematic diagram.
1, miniature cocurrent electromotor, 2, air supply duct, 3, air cleaning clarifying filter, 4, the helmet, 5, transparent window, 6, silica gel sealing ring, 7, air inlet, 8, the gas outlet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
A kind of Helmet with air purification, as shown in Figure 1: by the helmet 4, miniature cocurrent electromotor 1, pressure fan, air supply duct 2, air cleaning clarifying filter 3 are formed, the helmet 4 positive designs have airtight transparent window 5, helmet top has air inlet 7, air supply duct 2 one ends are communicated with air inlet 7, and the other end is communicated with air cleaning clarifying filter 3, pressure fan successively; The helmet 4 bottoms have gas outlet 8, and the helmet 4 bottoms arrange silica gel sealing ring 6, are used for preventing that the air of helmet outside from entering inner helmet, and described gas outlet diameter is less than the air inlet diameter, and the described helmet adopts Helmet for motorcycle.
Described miniature cocurrent electromotor 1 power is that 10 watts, operating voltage are 12 volts brushless, permanently excited direct current motor, and pressure fan is axial flow blower, and axial flow blower fan blade diameter is 35 millimeters.
Pressure fan is of a size of long 40 millimeters, wide 40 millimeters, high 38 millimeters, HEPA is of a size of long 40 millimeters, wide 40 millimeters, thick 40 millimeters, active carbon filter is of a size of 40 millimeters, wide 40 millimeters, thick 20 millimeters, pressure fan, HEPA and active carbon filter are installed in the square pipe that inside dimension is 40 millimeters of 40 millimeters *, place the spacing of 60 millimeters long between pressure fan and the air cleaning clarifying filter, miniature cocurrent electromotor 1 adopts the lithium ion battery power supply, the diameter of air cleaning clarifying filter 3 outlets is 30 millimeters, the helmet adopts motorcycle helmet, each bores 30 millimeters circular hole and mounting flange in the above and below, front of this helmet, the outlet of air cleaning clarifying filter 3 and helmet air inlet 7 usefulness diameters are that 30 millimeters bellows links up and seals with sealing silica gel, the silica gel sheet sealing that has 3 millimeters apertures is adopted in the gas outlet 8 of helmet below, the thickness of silica gel sheet is 8 millimeter, the translucent cover that keeps out the wind of helmet front uses the sealed silicon glue on the helmet, it is 150 millimeters that the lower limb of the helmet is installed a diameter, highly be 100 millimeters, thickness is 1 millimeter silica gel sealing ring 6, and the effect of sealing circle is to prevent that air from entering inner helmet from helmet below.
During use, the helmet is placed in human body head, open the switch of miniature cocurrent electromotor 1, miniature cocurrent electromotor drives pressure fan the helmet 4 outer air is filtered by air supply duct 2 through air cleaning clarifying filter 3, air inlet 7 is delivered to inner helmet, people's nose inspiration pure air in the helmet, also give off carbon dioxide and a small amount of water vapor simultaneously, miniature cocurrent electromotor drives pressure fan and constantly pure air is sent into inner helmet from the air inlet at helmet top, the carbon dioxide that this pure air is endlessly breathed out the people and a small amount of water vapor water down and push, be discharged to outside the helmet from the gas outlet, the speed of the amount of sending into of purifying air sucks the speed of air capacity greater than the people, therefore, use the people of Helmet with air purification can breathe pure air.
Claims (5)
1. Helmet with air purification, by the helmet, miniature cocurrent electromotor, pressure fan, air supply duct, air cleaning clarifying filter are formed, the positive design of the helmet has airtight transparent window, it is characterized in that: described helmet top has air inlet, air supply duct one end is communicated with air inlet, and the other end is communicated with air cleaning clarifying filter, pressure fan successively; Described helmet bottom has the gas outlet, and helmet bottom arranges silica gel sealing ring, and described gas outlet diameter is less than the air inlet diameter.
2. Helmet with air purification according to claim 1 is characterized in that: described pressure fan is for being the axial flow blower that the brushless, permanently excited direct current motor of 10 watts of power, 12 volts of operating voltages drives by miniature cocurrent electromotor, and axial flow blower fan blade diameter is 35 millimeters; Described air cleaning clarifying filter is HEPA and active carbon filter double medium filtration.
3. a kind of Helmet with air purification according to claim 1, it is characterized in that: described air cleaning clarifying filter port of export diameter is 30 millimeters, and is identical with air supply duct diameter, air inlet diameter.
4. a kind of Helmet with air purification according to claim 1 is characterized in that: the minimum diameter of described silica gel sealing ring is 150 millimeters, highly is that 100 millimeters, thickness are 1 millimeter.
5. a kind of Helmet with air purification according to claim 2, it is characterized in that: described pressure fan, HEPA and active carbon filter are installed in the square pipe that inside dimension is 40 millimeters of 40 millimeters *, and the spacing between pressure fan and the air cleaning filter is 60 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111892 CN203183541U (en) | 2013-03-12 | 2013-03-12 | Air-purifying helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320111892 CN203183541U (en) | 2013-03-12 | 2013-03-12 | Air-purifying helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203183541U true CN203183541U (en) | 2013-09-11 |
Family
ID=49100445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320111892 Expired - Fee Related CN203183541U (en) | 2013-03-12 | 2013-03-12 | Air-purifying helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203183541U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127631A (en) * | 2013-03-12 | 2013-06-05 | 吴颖文 | Air cleaner |
| CN103656901A (en) * | 2013-12-18 | 2014-03-26 | 无锡同春新能源科技有限公司 | Haze-preventing helmet with nanoscale titanium dioxide photocatalytic net micro air purifier |
| CN103656900A (en) * | 2013-12-18 | 2014-03-26 | 无锡同春新能源科技有限公司 | Anti-haze mask provided with nano anti-haze thin-film observation window and mini-size air purifier |
| CN103785117A (en) * | 2014-02-26 | 2014-05-14 | 烟台豪特健康科技有限公司 | Multifunctional helmet |
-
2013
- 2013-03-12 CN CN 201320111892 patent/CN203183541U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103127631A (en) * | 2013-03-12 | 2013-06-05 | 吴颖文 | Air cleaner |
| CN103656901A (en) * | 2013-12-18 | 2014-03-26 | 无锡同春新能源科技有限公司 | Haze-preventing helmet with nanoscale titanium dioxide photocatalytic net micro air purifier |
| CN103656900A (en) * | 2013-12-18 | 2014-03-26 | 无锡同春新能源科技有限公司 | Anti-haze mask provided with nano anti-haze thin-film observation window and mini-size air purifier |
| CN103656901B (en) * | 2013-12-18 | 2015-09-30 | 无锡同春新能源科技有限公司 | With the haze helmet of nano level titanium dioxide optical catalytic net subminiature air cleaner |
| CN103656900B (en) * | 2013-12-18 | 2015-11-18 | 无锡同春新能源科技有限公司 | The Anti-haze mask of nanometer anti-fog film observation window and subminiature air cleaner is installed |
| CN103785117A (en) * | 2014-02-26 | 2014-05-14 | 烟台豪特健康科技有限公司 | Multifunctional helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140312 |