Update: 2019-09-28 15:07 Source: LUFTMY
The winter of 2019 is approaching quietly, but the "cold winter" of air purifier has not passed yet. Influenced by the overall tightening of China's macro environment and the adjustment of real estate in 2018, the overall growth of China's household appliances market is under pressure. Relatively speaking, the performance of the health electrical appliances industry is still acceptable. The market for air purifiers was booming five or six years ago. Sales of air purifiers grew with the increasing haze. In order to fight against the haze, people buy air purifiers to ensure the air quality in houses.
Air purifier process diagram
With China's increasing attention to environmental and ecological management, law enforcement and related areas continue to improve, which has affected the purifier market to fall off a cliff. According to the data, the air purifier market contracted sharply in 2018, with a serious year-on-year decline. In 2018, the total retail sales of air purifiers reached 11.67 billion yuan, down 28.0% year-on-year, of which online retail sales accounted for 43.0%. In 2018, the retail sales of air purifiers were 5.291 million units, down 27.0% year-on-year, and the online retail sales accounted for 61.2%. Although the market recovered slightly in the fourth quarter of 2018 due to repeated weather and the re-emergence of fog and haze, the overall downward trend of the market is difficult to change.
Nowadays, chaos still exists in the air purifier market. Among the results of sampling inspection by relevant quality inspection departments, unqualified products include not only unknown brands, but also the names of well-known brands at home and abroad.Famous brands are not trustworthy. Consumers'confidence in the air purifier market is declining. On the other hand, the improvement of air quality is the main reason for the decline of the clean market.
Air purifier with built-in PM2.5 sensor
The air purifier market urgently needs to get rid of the present predicament. Experts assert that air purifiers will definitely be the standard for every family in the future. The current dilemma of the air purifier market is only temporary, and it still has great potential to be tapped.
Pursuing high-quality focused products, positioning a good brand image, and making air purifier products fine and excellent, the development of China's air purifier market will also break away from a single saturated model and gradually transform into a mature and diversified industry.
The infrared gas sensor manufacturer LUFTMY infrared pm2.5 sensor HPD05 USES the principle of optical scattering to measure the dust concentration within the detection range through the conversion of light path and circuit. The air quality detection module HPD05 has the characteristics of small volume, high accuracy, low power consumption, short response time, stable operation under high dust concentration, etc. The air quality sensor can be applied in air purifier, air conditioner with purification function, PM2.5 detector, etc.
LUFTMY laser gas sensor LD12 is a high-precision particle concentration sensor based on the MIE scattering theory of laser. It can continuously collect and calculate the particle concentration distribution and output it in the form of universal digital interface. Indoor air quality sensor LD12 has the characteristics of small size, high accuracy, strong anti-interference ability, low power consumption, long life, zero error alarm rate, short response time, etc. Indoor air quality sensor LD12 can be embedded in a variety of instruments or environmental improvement equipment related to the concentration of suspended particulate matter in the air to provide timely and accurate concentration data.