Allochromatic air cleanliness detector and air cleanliness confirmation method

A technology for air cleaning and detectors, applied in the field of detectors, can solve problems such as inconvenience, and achieve the effects of simple structure, obvious prompting effect, and expanding user groups.

Inactive Publication Date: 2013-02-27
CHENGDU TME SOFTWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air detectors currently on the market cannot directly and effectively remind the user of the air quality in the environment, but require the user to carefully observe the parameters displayed by the detector, so it is not convenient enough

Method used

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  • Allochromatic air cleanliness detector and air cleanliness confirmation method
  • Allochromatic air cleanliness detector and air cleanliness confirmation method
  • Allochromatic air cleanliness detector and air cleanliness confirmation method

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Embodiment Construction

[0019] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] Such as figure 1 , 2 As shown: a color-changing air cleanliness detector includes a housing 1, and the housing 1 is provided with an oxygen sensor, a dust sensor, a signal conditioner, a microprocessor and an RGB LED lamp, and the oxygen sensor and the dust sensor The signal conditioner is connected, the microprocessor is respectively connected to the signal conditioner and the RGB LED light, and the RGB LED light is connected to the microprocessor through a driving circuit. Then, the display area 3 and the discoloration area 4 are provided on the housing, and the display area 3 and the discoloration area 4 on the housing 1 are arranged corresponding to the positions of the RGB LED lights in the housing 1 . In order to facilitate the user to operate according to the actual situation, the present invention is also provided with a contr...

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PUM

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Abstract

The invention relates to an allochromatic air cleanliness detector, which is characterized by comprising a shell, wherein an oxygen sensor, a dust sensor, a signal conditioner, a microprocessor and a red-green-blue (RGB) light emitting diode (LED) lamp are arranged in the shell, wherein the oxygen sensor and the dust sensor are connected with the signal conditioner, the microprocessor is connected with the signal conditioner and the RGB LED lamp, and the shell is provided with a display area and an allochromatic area. The allochromatic air cleanliness detector is used in a room and also can be used in a car as a small ornament so as to realize a prompting effect. The allochromatic air cleanliness detector has the advantages of simplicity in structure, convenience and rapidness in operation, remarkable prompting effect and the like, so that a good application prospect and market prospect can be realized.

Description

technical field [0001] The invention relates to a detector, in particular to an air cleanliness detector which performs color conversion and display on the whole or in a certain plane as the cleanliness of the air changes. Background technique [0002] The indicators to measure the cleanliness of ambient air mainly include two contents: (1) measure its freshness by whether the oxygen content ratio is normal; (2) measure its cleanliness by whether the concentration of dust and harmful gases exceeds the "allowable concentration". And the indoor air that people live for a long time is often very poor, but has no way of knowing. The air detector can provide a basis for the current indoor air quality, reminding people to open the window in time to replace the indoor air, and the matching air purifier is an air purifier that can filter the indoor air. However, the air detectors currently on the market cannot directly and effectively remind the user of the air quality of the envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00F24F11/02
Inventor 黄武张林赵欣
Owner CHENGDU TME SOFTWARE
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