CN103134901A - Household air quality detection device - Google Patents
Household air quality detection device Download PDFInfo
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- CN103134901A CN103134901A CN 201110373396 CN201110373396A CN103134901A CN 103134901 A CN103134901 A CN 103134901A CN 201110373396 CN201110373396 CN 201110373396 CN 201110373396 A CN201110373396 A CN 201110373396A CN 103134901 A CN103134901 A CN 103134901A
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- air quality
- air
- cylindrical housings
- clip
- quality testing
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention discloses a household air quality detection device, which comprises a cylindrical housing; air suction inlets are arranged on the surface of the cylindrical housing with equal interval; a clip is disposed at the lower part of the cylindrical housing; a switching key is disposed on the clip; the switching key is orderly connected with an LED tube, an air test device, a microprocessor, a controller, and a battery disposed inside the cylindrical housing through lead wires. The detection device of the invention is small, portable, easy to operate, and simple in structure, and solves the problems of complex structure, big size, complicated operation, and high cost for current special air quality detectors.
Description
Technical field
The invention belongs to air monitering articles for use technical field, relate to a kind of air detecting device, be specifically related to a kind of domestic air quality testing meter.
Background technology
Along with the progressively quickening of urban industry process, the air quality in city descends day by day.The people that often see weather forecast can observe, and have begun to report the air quality grade in city in weather forecast, and this explanation air quality problems has obtained people's generally attention.In domestic environment, that has particularly just fitted up is indoor, and some volatile noxious materials are present in air, treats that for a long time our nose just can not heard peculiar smell in such environment, but does not represent that these objectionable impuritiess do not exist.These volatile objectionable impuritiess have toxicity, pungency, carcinogenicity, and the symptom that can make human body produce headache, feel sick, vomit causes damage also can for for a long time human liver, kidney, brain and nervous system.
The Detection of Air Quality equipment that occurs on the market at present but mostly complex structure, involve great expense, be mainly used in meteorological department or some specialized departments, inapplicable for average family or individual.
Summary of the invention
The purpose of this invention is to provide a kind of domestic air quality testing meter, small volume and less weight, processing ease, simple in structure have solved that existing special-purpose air mass detecting instrument complex structure, volume are large, troublesome poeration and the problem that involves great expense.
The technical solution adopted in the present invention is, a kind of domestic air quality testing meter comprises cylindrical housings, the equidistant air suction inlet that is provided with on the surface of cylindrical housings, the bottom of cylindrical housings is provided with clip, be provided with on ﹠ off switch on clip, on ﹠ off switch is by wire and the inner LED fluorescent tube that arranges of cylindrical housings, air proving installation, microprocessor, controller and battery connect successively.
Characteristics of the present invention also are,
The air intake hole number is more than 20 or 20;
Air proving installation inside is provided with dust monitor and oxygen concentration sensor;
Battery adopts the high power capacity lithium coin cells.
The invention has the beneficial effects as follows, the Small clamp that the air quality detector of this small volume and less weight can utilization itself arranges is clipped in very easily clothing or wraps, and is easy to carry very much.Be built-in with a LED fluorescent tube, can produce three kinds of different colors in different air quality situations, can directly distinguish the quality of air quality according to the color that shows, operate very easy.Can be used in car, family, office, tell at any time us the ambient air quality, also can be used for outdoor or some public arenas.
Description of drawings
Fig. 1 is the structural representation of a kind of domestic air quality testing of the present invention meter.
Fig. 2 is the principle of work schematic diagram of a kind of domestic air quality testing of the present invention meter.
In figure, 1. cylindrical housings, 2. air suction inlet, 3. clip, 4. on ﹠ off switch, 5. LED fluorescent tube, 6. air proving installation, 7. microprocessor, 8. controller, 9. battery, 10. dust monitor, 11. oxygen concentration sensors.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
A kind of domestic air quality testing of the present invention meter, as shown in Figures 1 and 2, comprise cylindrical housings 1, the equidistant air suction inlet 2 that is provided with on the surface of cylindrical housings 1, the bottom of cylindrical housings 1 is provided with clip 3, is provided with on ﹠ off switch 4 on clip 3, on ﹠ off switch 4 is by wire and the inner LED fluorescent tube 5 that arranges of cylindrical housings 1, air proving installation 6, microprocessor 7, controller 8 and battery 9 connect successively.
domestic air quality testing meter volume of the present invention is small and exquisite, can be used for detecting the air quality situation, open on ﹠ off switch 4, circuit is connected, whole device relies on battery 9 power supplies, enter Detection of Air Quality meter inside by air suction inlet 2 when air after, air proving installation 6 inside are provided with dust monitor 10 and oxygen concentration sensor 11 can detect respectively current airborne dust content height and oxygen concentration, have in air being detected that harmful dust is too high or oxygen concentration is constantly too low, data-signal will be passed to microprocessor 7, utilize controller 8 to control LED fluorescent tube 5 after 7 pairs of signals of microprocessor are processed and send different lights.Light can have air suction inlet 2 to appear by the upper surface of cylindrical housings 1, make people identify the color of light, to distinguish air quality.
When LED fluorescent tube 5 demonstrates red light, represent that current air quality is poor, this moment, we should arouse attention, and when LED fluorescent tube 5 display white light, the expression air quality is normal, when LED fluorescent tube 5 shows that green light represents that current air quality is more pure and fresh.
Claims (4)
1. domestic air quality testing meter, it is characterized in that, comprise cylindrical housings (1), the equidistant air suction inlet (2) that is provided with on the surface of cylindrical housings (1), be provided with clip (3) on the bottom of cylindrical housings (1), be provided with on ﹠ off switch (4) on clip (3), described on ﹠ off switch (4) is by wire and the inner LED fluorescent tube (5) that arranges of cylindrical housings (1), air proving installation (6), microprocessor (7), controller (8) and battery (9) connect successively.
2. a kind of domestic air quality testing meter according to claim 1, is characterized in that, described air suction inlet (2) quantity is more than 20 or 20.
3. a kind of domestic air quality testing meter according to claim 1, is characterized in that, air proving installation (6) inside is provided with dust monitor (10) and oxygen concentration sensor (11).
4. a kind of domestic air quality testing meter according to claim 1, is characterized in that, described battery (9) adopts the high power capacity lithium coin cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110373396 CN103134901A (en) | 2011-11-22 | 2011-11-22 | Household air quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110373396 CN103134901A (en) | 2011-11-22 | 2011-11-22 | Household air quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134901A true CN103134901A (en) | 2013-06-05 |
Family
ID=48495005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110373396 Pending CN103134901A (en) | 2011-11-22 | 2011-11-22 | Household air quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134901A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487557A (en) * | 2013-10-11 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Ambient air detection apparatus |
| CN103728427A (en) * | 2013-12-19 | 2014-04-16 | 谢虹 | Miniature water quality detector |
| CN103743874A (en) * | 2013-12-19 | 2014-04-23 | 谢虹 | Minitype water quality detector |
| CN108414027A (en) * | 2018-05-15 | 2018-08-17 | 深圳市共田电子有限公司 | A kind of portable body-sensing measurement warning device |
| CN110186825A (en) * | 2019-07-08 | 2019-08-30 | 广东工业大学 | A kind of interior atmosphere lamp system with haze monitoring and prompt facility |
-
2011
- 2011-11-22 CN CN 201110373396 patent/CN103134901A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487557A (en) * | 2013-10-11 | 2014-01-01 | 无锡俊达测试技术服务有限公司 | Ambient air detection apparatus |
| CN103728427A (en) * | 2013-12-19 | 2014-04-16 | 谢虹 | Miniature water quality detector |
| CN103743874A (en) * | 2013-12-19 | 2014-04-23 | 谢虹 | Minitype water quality detector |
| CN108414027A (en) * | 2018-05-15 | 2018-08-17 | 深圳市共田电子有限公司 | A kind of portable body-sensing measurement warning device |
| CN110186825A (en) * | 2019-07-08 | 2019-08-30 | 广东工业大学 | A kind of interior atmosphere lamp system with haze monitoring and prompt facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |