CN203790466U - Air purification helmet with display and renewable filter material - Google Patents
Air purification helmet with display and renewable filter material Download PDFInfo
- Publication number
- CN203790466U CN203790466U CN201420161825.7U CN201420161825U CN203790466U CN 203790466 U CN203790466 U CN 203790466U CN 201420161825 U CN201420161825 U CN 201420161825U CN 203790466 U CN203790466 U CN 203790466U
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- helmet
- air
- dust
- concentration
- fan
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Abstract
Disclosed is an air purification helmet which is capable of measuring and displaying dust concentration inside and outside and adjusting the air purifying temperature and which is provided with with renewable filter material. The air purification helmet comprises a helmet shell, a transparent mask, an airway, a fan, air filtering material, a dust concentration detecting sensor, a dust concentration detecting display, a circuit control board, a semiconductor refrigeration module and a high voltage electrostatic generator. A user can grasp the air purifying effect directly; owing to the automatic renewable filter material, the frequent filter material change can be avoided, and usage is facilitated and economic; the air purifying temperature can be adjusted, and wearing comfort is improved.
Description
Technical field
The utility model relates to a kind of helmet capable of purifying air, belongs to safety device and appliance field.
Background technology
Along with big city air-polluting is on the rise, the people of outdoor activities are in the urgent need to a kind of effective safety device, although mouth mask is a kind of light equipment, but the effect purifying air is unsatisfactory, particularly in the face of the small particle of this class of PM2.5, not can't stop, exactly because filtering material gas permeability difference band carrys out the problems such as user's unsmooth breath.
In prior art, there are some air cleaning schemes, as: Chinese utility model patent: < < multi-functional air face mask type allergen scavenge unit > >, application number: 201220412860.2, < < Helmet with air purification > >, application number: 98208116.2 etc., but these technology all do not show in the helmet, the function of outer concentration of dust, clean-up effect is not directly perceived, and air filting material is non-renewable, changing frequently air filting material not only bothers, also uneconomical, have, prior art does not have to regulate the function of the temperature that purifies air again, the comfortableness that impact is worn.Defect for prior art, the utility model provides a kind of can intuitively show the inside and outside concentration of dust of the helmet, and the technical scheme of renewable air filting material, Helmet with air purification that the temperature that purifies air is adjustable, for people provide a kind of air pollution safety device of more taking like a shot.
Summary of the invention
Not directly perceived in order to overcome prior art air purification effect, the deficiency that air filting material is non-renewable, the utility model provides a kind of and shows the inside and outside air quality of the helmet, and the reproducible Helmet with air purification of air filting material.This helmet integrates helmet shell, face shield, fan, air filting material, concentration of dust sensor, display, semiconductor refrigerating module, control circuit, HV generator, lithium battery etc., reaches that air purification effect is directly perceived, air filting material is renewable, the adjustable object of the temperature that purifies air.
The utility model solves the technical scheme that its technical problem adopts: by helmet shell, transparent face mask, fan, air flue, airstrainer, semiconductor refrigerating module, HV generator, high-pressure electrostatic electrode, control circuit and battery etc., form a kind of Helmet with air purification, the entrance of air flue is installed a bidirectional fan, air prefiltering net is equipped with according to the airintake direction of the helmet in fan top, permanent electrostatic air filtration net and activated charcoal strainer, the two sides of permanent electrostatic air filtration net is provided with high-pressure electrostatic electrode; The clean air outlet of air flue is communicated with inner helmet, and semiconductor refrigerating module is installed in the middle of air flue; Sensor and the lithium battery of control circuit, the outside concentration of dust of the measurement helmet are arranged in element storehouse; Element storehouse has pore to be communicated with outside air, air flue cover plate by the whole and helmet medial septal in a part for air flue and element storehouse from, element storehouse is not communicated with air inside the helmet; Measure the installation of sensors of inner helmet concentration of dust in helmet inner side; Control circuit is connected with HV generator with sensor, concentration of dust display, the semiconductor refrigerating module of fan, the sensor of measuring the outside concentration of dust of the helmet, measurement inner helmet concentration of dust respectively, and the output of HV generator connects high-pressure electrostatic electrode.
The beneficial effects of the utility model are, can allow user's direct feel to the clean-up effect of air-polluting degree and this Helmet with air purification, and need not frequently change air filting material in using, and economical, convenient, the temperature that purifies air is adjustable, comfortable wearing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is further illustrated
Fig. 1 is shape assumption diagram of the present utility model, and transparent face mask is in closed condition.1. helmet shells in figure, 2. air flue, 3. transparent face mask, 4. fan, 5. permanent electrostatic air filtration net, 6. activated charcoal strainer, 7. air prefiltering net, 8. pore, 10. high-pressure electrostatic electrode, 11. high-pressure electrostatic electrodes, 14. semiconductor refrigerating modules.
Fig. 2 is shape assumption diagram of the present utility model, and face shield is in open mode.1. helmet shells in figure, 2. air flue, 3. transparent face mask, 4. fan, 7. air prefiltering net, 16. measure the sensor of inner helmet concentration of dusts, 17. concentration of dust displays.
Fig. 3 is cut-away view of the present utility model, 1. helmet shells in figure, 3. transparent face mask, 9. air flue cover plate, 15. clean air outlets.
Fig. 4 is the utility model internal structure exploded view, 1. helmet shells in figure, 2. air flue, 3. transparent face mask, 9. air flue bottom, 12. measure the sensor of the outside concentration of dusts of the helmet, 13. element storehouses, 14. semiconductor coolers, 18. control circuits, 19. lithium batteries, 20. HV generators.
Fig. 5 is the block diagram of control circuit, 4. fans in figure, and 12. measure the sensor of the outside concentration of dust of the helmet, 14. semiconductor refrigerating modules, 16. measure the sensor of inner helmet concentration of dust, 17. concentration of dust displays, 18. control circuits, 19. lithium batteries, 20. HV generators.
The specific embodiment
The utility model is by helmet shell (1), air flue (2), transparent face mask (3), fan (4), permanent electrostatic air filtration net (5), activated charcoal strainer (6), air prefiltering net (7), high-pressure electrostatic electrode (10), (11), measure the sensor (12) of the outside concentration of dust of the helmet, semiconductor refrigerating module (14), measure the sensor (16) of inner helmet concentration of dust, concentration of dust display (17), control circuit (18), the compositions such as lithium battery (19) and HV generator (20), see Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.Bidirectional fan (4) is equipped with on the top of air flue (2), air prefiltering net (7) is equipped with successively by the airintake direction of the helmet (1) in the top of bidirectional fan (4), permanent electrostatic air filtration net (5) and activated charcoal strainer (6).Prefiltering net (7) adopts commercially available product; Permanent electrostatic air filtration net (5) adopts the permanent electrostatic air filtration net of commercially available HVAF (being made by electret air filtering material); Active carbon filter screen (6) adopts commercially available activated carbon filtration cotton.The two sides of permanent electrostatic air filtration net (5) is provided with high-pressure electrostatic electrode (10), (11), high-pressure electrostatic electrode (10), (11) can adopt wire netting, and the two poles of the earth are connected with the positive-negative output end of HV generator (20) respectively; HV generator (20) adopts commercially available micro-system for generating high-voltage, and its voltage is determined according to the thickness of permanent electrostatic air filtration net (5), at 3KV between 30KV; HV generator (20) is work when permanent electrostatic air filtration net (5) regeneration only.The clean air outlet (15) of air flue (2) and inner helmet air communication, the centre of air flue (2) is provided with semiconductor refrigerating module (14); Semiconductor refrigerating module (14) adopts commercially available prod, aluminium radiator and semiconductor chilling plate, consist of, the power supply polarity of conversion semiconductor chilling plate can change refrigerated medium hot junction, when airstrainer regeneration or cold weather, air flue (2) inner side is hot junction, and hot-air is provided; When heat, air flue (2) inner side is cold junction, for user provides nice and cool, clean clean air.Control circuit (18), the sensor (12) of measuring outside concentration of dust and lithium battery (19) are arranged on inside, element storehouse (13); Element storehouse (13) has pore (8) to be communicated with outside air, air flue cover plate (9) by the whole and helmet medial septal of a part for air flue (2) and element storehouse (13) from, element storehouse (13) is not communicated with air inside the helmet; The sensor (16) of measuring inner helmet concentration of dust is arranged on helmet inner side; Control circuit (18) mainly consists of single-chip microcomputer and peripheral element thereof, the C8051F410 that dragon Electronics Co., Ltd. of the utility model employing Xinhua sells, single-chip microcomputer has the I/O mouth of analog input function and the sensor (12) of the outside concentration of dust of the measurement helmet, the signal output part of the sensor concentration of dust sensor (16) of measurement inner helmet concentration of dust and is connected; Measure the concentration of dust sensor that the sensor (12) of the outside concentration of dust of the helmet and the sensor (16) of measurement inner helmet concentration of dust adopt Japanese Sony Corporation to produce, model is: GP2Y1010, and connection and using method are shown in the service manual of this product; The I/O mouth of single-chip microcomputer is connected with the data terminal of concentration of dust display (17), and display (17) can adopt LCD, OLED lattice module, also can connect the LED (representing the rank of concentration of dust) of several different colours; The I/O of the single-chip microcomputer in control circuit (18) is also connected with fan (4), the utility model adopts two contrary radiator fans of installation direction to form bidirectional fan, when output purifies air, wind is to the fan work of air flue, wind is not worked to the fan in helmet outside, and the filtration by air prefiltering net (7), permanent electrostatic air filtration net (5), activated charcoal strainer (6) purifies air from clean air outlet (15) output inside the helmet; When filtering material is regenerated, wind to the fan work in helmet outside (for avoiding contaminated environment, during screen pack regeneration, can collect foul smell at air filter bag of prefiltering net one side cover), wind is not worked to the fan of air flue, the air in semiconductor refrigerating module (14) heating air flue (2) simultaneously, make to be attached to dirt particle energy increase on filtering material lateral surface more easily with filtering material disengaging.Control circuit (18) is also connected (by Single-chip Controlling high-power switch device with the power end of semiconductor refrigerating module (14) and HV generator (20) respectively, as power field effect pipe IRF530 etc.), control the air that semiconductor refrigerating module (14) heat as required or cooling airway (2) is interior; Control HV generator (20) when air material regeneration, opening HV generator (20) is that permanent electrostatic air filtration net (5) fills static with corona, makes permanent electrostatic air filtration net (5) be reduced to electret; The output of HV generator (20) connects high-pressure electrostatic electrode (10), (11), and high-pressure electrostatic electrode (10), (11) are arranged on respectively the two sides of permanent electrostatic air filtration net (5).By blowback, add the activating and regenerating that hot-air and the steps such as high-voltage corona discharge subsequently just can complete air prefiltering net (7), permanent electrostatic air filtration net (5), activated charcoal strainer (6).
Claims (2)
1. a Helmet with air purification, by helmet shell, transparent face mask, fan, air flue, airstrainer, control circuit and battery etc., formed, it is characterized in that: the entrance of air flue is installed a bidirectional fan, air prefiltering net is equipped with successively by the airintake direction of the helmet in fan top, permanent electrostatic air filtration net and activated charcoal strainer, the two sides of permanent electrostatic air filtration net is provided with high-pressure electrostatic electrode; The clean air outlet of air flue is communicated with inner helmet, and semiconductor refrigerating module is installed in the middle of air flue; Sensor and the lithium battery of control circuit, the outside concentration of dust of the measurement helmet are arranged in element storehouse; Element storehouse has pore to be communicated with outside air, air flue cover plate by the whole and helmet medial septal in a part for air flue and element storehouse from, element storehouse is not communicated with air inside the helmet; Measure the installation of sensors of inner helmet concentration of dust in helmet inner side; Control circuit is connected with HV generator with sensor, concentration of dust display, the semiconductor refrigerating module of fan, the sensor of measuring the outside concentration of dust of the helmet, measurement inner helmet concentration of dust respectively, and the output of HV generator connects high-pressure electrostatic electrode.
2. Helmet with air purification according to claim 1, is characterized in that: bidirectional fan is comprised of two contrary radiator fans of installation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161825.7U CN203790466U (en) | 2014-04-04 | 2014-04-04 | Air purification helmet with display and renewable filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420161825.7U CN203790466U (en) | 2014-04-04 | 2014-04-04 | Air purification helmet with display and renewable filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203790466U true CN203790466U (en) | 2014-08-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420161825.7U Expired - Fee Related CN203790466U (en) | 2014-04-04 | 2014-04-04 | Air purification helmet with display and renewable filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203790466U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105077745A (en) * | 2015-08-18 | 2015-11-25 | 京东方科技集团股份有限公司 | Gauze mask and head-wearing protective equipment |
| CN106807160A (en) * | 2016-12-29 | 2017-06-09 | 浙江工商大学 | A kind of air purifier structure based on the helmet |
| CN106896045A (en) * | 2017-01-20 | 2017-06-27 | 北京科利爱尔科技有限责任公司 | A kind of micro-integrated breath mask recruitment evaluation device |
| CN106913969A (en) * | 2017-03-02 | 2017-07-04 | 张利峰 | A kind of air purification and sterilizing haze mouth mask |
| CN107307482A (en) * | 2017-08-23 | 2017-11-03 | 贵州千客科技有限公司 | A kind of mouth mask of detectable haze concentration |
| CN108198471A (en) * | 2018-02-22 | 2018-06-22 | 韩明泽 | A kind of English Listening Comprehension is given financial aid to students system |
| RU2736142C1 (en) * | 2020-06-03 | 2020-11-11 | Общество с ограниченной ответственностью «Центр интеллектуальной собственности «Сколково»(ООО "ЦИС "Сколково") | Individual protective device |
| WO2020242326A1 (en) * | 2019-05-26 | 2020-12-03 | Wisniewski Jan | Pm personal mask |
| WO2020242325A1 (en) * | 2019-05-26 | 2020-12-03 | Wisniewski Jan | Personal pm mask |
| RU203474U1 (en) * | 2020-06-03 | 2021-04-06 | Общество с ограниченной ответственностью «Центр интеллектуальной собственности «Сколково»(ООО "ЦИС "Сколково") | INDIVIDUAL PROTECTIVE DEVICE |
| CN114010970A (en) * | 2021-11-29 | 2022-02-08 | 中国矿业大学 | Self-cleaning type filtering air supply half-face respirator |
-
2014
- 2014-04-04 CN CN201420161825.7U patent/CN203790466U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10661105B2 (en) | 2015-08-18 | 2020-05-26 | Boe Technology Group Co., Ltd. | Respirator and head-mounted protective apparatus |
| CN105077745A (en) * | 2015-08-18 | 2015-11-25 | 京东方科技集团股份有限公司 | Gauze mask and head-wearing protective equipment |
| CN106807160A (en) * | 2016-12-29 | 2017-06-09 | 浙江工商大学 | A kind of air purifier structure based on the helmet |
| CN106896045A (en) * | 2017-01-20 | 2017-06-27 | 北京科利爱尔科技有限责任公司 | A kind of micro-integrated breath mask recruitment evaluation device |
| CN106913969A (en) * | 2017-03-02 | 2017-07-04 | 张利峰 | A kind of air purification and sterilizing haze mouth mask |
| CN107307482A (en) * | 2017-08-23 | 2017-11-03 | 贵州千客科技有限公司 | A kind of mouth mask of detectable haze concentration |
| CN108198471A (en) * | 2018-02-22 | 2018-06-22 | 韩明泽 | A kind of English Listening Comprehension is given financial aid to students system |
| WO2020242326A1 (en) * | 2019-05-26 | 2020-12-03 | Wisniewski Jan | Pm personal mask |
| WO2020242325A1 (en) * | 2019-05-26 | 2020-12-03 | Wisniewski Jan | Personal pm mask |
| RU2736142C1 (en) * | 2020-06-03 | 2020-11-11 | Общество с ограниченной ответственностью «Центр интеллектуальной собственности «Сколково»(ООО "ЦИС "Сколково") | Individual protective device |
| RU203474U1 (en) * | 2020-06-03 | 2021-04-06 | Общество с ограниченной ответственностью «Центр интеллектуальной собственности «Сколково»(ООО "ЦИС "Сколково") | INDIVIDUAL PROTECTIVE DEVICE |
| WO2021246920A1 (en) * | 2020-06-03 | 2021-12-09 | Общество С Ограниченной Ответственностью "Центр Интеллектуальной Собственности "Сколково" | Individual protective device |
| CN114010970A (en) * | 2021-11-29 | 2022-02-08 | 中国矿业大学 | Self-cleaning type filtering air supply half-face respirator |
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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: 20140827 Termination date: 20160404 |