On the innovation of hats
? As we all know, hats can make us look more beautiful and have a different sense of personality. Many people like to wear hats to show their charm, such as visor hats. caps and baseball caps, hats, wool hats, cowboy hats, etc., are endless. Nowadays, with the development of science and technology, people use their innovative thinking to create new products. For example, the small solar fan hat we saw when I was a child used a combined innovation method to combine the principles of solar power generation, fans and hats, allowing me to enjoy the breeze provided by the mini fan while protecting me from the sun. In summer, the brighter the sun, the more refreshing the wind is for us.
? This also reminds me of aIn another innovative way since hats can be designed to keep us cool in summer, they can also be transformed to keep us warm in winter. I think we should use the combined method of innovation and systems thinking. The solar device remains unchanged and can be used to store energy. Adding a device capable of installing batteries (in case of no sun) can release stored energy at any time. and converts it into energy in the form of thermal energy, it releases “hot air” to keep us warm.
Nowadays, people not only look for high-end, but also convenience and comfort. the problem of winter and summer. Question, why not?
The difference between a solar fan visor and an ordinary hat
There are two types of solar water heaters,
Firstly, the non-pressure type, who is thisi installed on the roof. This water heater is inexpensive.
2. The pressure water heater, the one installed on the balcony, is more expensive. The price difference is about 1,500 yuan. The main reason is that the manufacturing process is different and the cost is different.
The prices are different and the functions are different.
1. The prices are different. The market price of solar fan visors is 50-90 yuan, while the price of ordinary hats is 20-40 yuan.
2. Different functions. The solar fan sun hat has a fan function, while ordinary hats can only shade the sun and do not have a fan function.