It only took one year for seven types of household appliances to transition from "hot" to "cool". After understanding the reasons, they all made sense

A year ago: This thing was definitely a future trend.One year later: I will never buy again!When these 7 home appliances first appeared, innovative concepts made consumers flock to them

A year ago: This thing was definitely a future trend.

One year later: I will never buy again!

When these 7 home appliances first appeared, innovative concepts made consumers flock to them. However, many problems have been exposed during long-term use, ultimately leading to "quick fire and quick cooling".The average market lifespan is only one year, and although it is still in production, few people are interested.

#01. Air purification air conditioning

The air conditioner is equipped with a filter element inside, which purifies the air while cooling and heating. In that era when the outdoor air quality was very poor and the concept of air purifiers was just emerging, it really caught fire.

Later, people discovered something was wrong:The "return air" of air conditioning relies on automatic circulation of airflow, and cannot be actively "sucked" in like an air purifier.So the circulation speed of air purification air conditioning is very slow, resulting in extremely low filtration efficiency.

Later on, the outdoor air quality gradually improved, and even air purifiers gradually lost their market, let alone air purification air conditioners. In the past two years, fresh air conditioning has appeared again, and purified air conditioning has completely disappeared.

#02. Mixed cooling refrigerator

In the first few years of its emergence, air-cooled refrigerators were widely criticized for their tendency to cross flavor and air dry food. So we invented a mixed cooling refrigerator with air cooling (non frost) for the freezer and refrigeration for the freezer.

After using it, I realized something was wrong:The freezer of a direct cooling refrigerator also has problems, such as easy accumulation of water, freezing, odor generation, temperature imbalance, and a series of other issues.

Later, with the improvement of air cooling technology, the problems of cross flavor (independent air duct) and air drying (moisturizing system) were solved. The price is high and there are many problems, so the mixed cold refrigerator that was born purely for nostalgia is completely cool.

#03. Large screen refrigerator

What does it feel like to install a pad on the refrigerator? What does it feel like to install a TV on the refrigerator? In the first few years of the emergence of large screen refrigerators, everyone felt that "screen" was equivalent to "futuristic", and after all, large screen refrigerators became a trend.

But everyone who has bought it knows,No matter how large the screen on the refrigerator is, it will not change the fact that it cannot be used several times a year.After all, the characteristic of using a refrigerator is "standing". It's really foolish to stand in front of the refrigerator and watch videos.

Everyone who bought a large screen refrigerator has left that screen unused. The manufacturer kindly allows it to automatically play advertisements in order not to waste. Make consumers who are above the top become a user-friendly image of ATMs.

#04. Vaneless fan

In those years, high-speed hair dryers just appeared: look at hair dryers, the middle of them is actually empty! So the electric fan also imitated this shape and created a leafless fan.

Even manufacturers cannot find the advantages of this fan, and can only promote it as' safe for children to use '.But the problem of danger can be solved by making the outer cover a little tighter, and there is no need to pay a high price for a leafless fan.

In fact, this leafless design can cause the blowing wind to be very straight and far away, so it is completely no problem when used on a hair dryer. But the fan requires a wide coverage and direct blowing without discomfort, and the bladeless design just goes against these two requirements.

#05. It is an integrated steaming and baking machine

A few years ago, household appliances seemed to be very popular as "multifunctional", and microwaves were not to be outdone: microwaves of the same size were added with the functions of ovens and steamers, making them an integrated steaming and baking machine.

People who have bought are still using ordinary microwave ovens:The so-called "steaming and baking" has a very low power, slow steaming and baking speed, and poor effectiveness. And the capacity is too small, even if it is full, it can only barely enough for one person to eat.

There are indeed some issues with the microwave, such as the taste of the dishes changing after heating. The more popular one now is the light wave stove, which slows down by tens of seconds but can retain its original flavor, and the most crucial thing is that the price remains unchanged.

#06. Mother and Child Washing Machine

I firmly believed that the washing machine for children and mothers was the future: as the days progressed, my awareness of "separate washing" of clothes would gradually awaken. The washing machine has two compartments, one large and one small, which are just enough to separate the inner and outer clothes for washing.

But reality has disappointed me:The two compartments of the mother and son washing machine cannot be used at the same time, which is very time-consuming.The power of the small warehouse door above is very low, and the socks cannot be washed clean with the naked eye.

People who want to split the washing now usually choose to buy one large and one small washing machine. Capable of working simultaneously, not being damaged at the same time, with low prices and operating costs. Apart from not being as handsome as the mother and son washing machines, almost every item can surpass the mother and son washing machines.

#07. Top side double range hood

This is something that only became popular last year: there are two air intakes on the top and side, which combines the advantages of a top suction range hood and a side suction range hood - it does not smoke and does not spread.

I also have friends around me pretending, but they say it's not as good as they imagined. Because a range hood only has one motor, dividing it into two air intakes can causeThe air volume at each air inlet has decreased.

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