Direct factory contact in bulk, 15858994086

Note: 1 yuan is the price of 1 AA battery, not the total price.

The stock packaging is standard, and solar panels need to be purchased separately.

Product Name: KX806 Windmill House
Product Code: KX806
Size: 103*103*135mm
Weight: About 90g
Material: EVA + motor + battery box + double-sided tape + plastic accessories....
Color: Red and Blue Mix
Is the device powered by batteries? Yes.
Packing: 300pcs
Box Specification: 600*450*550mm

The windmill, also known as a wind turbine, is a type of power machine that uses wind as its energy source without the need for fuel. The ancient windmills evolved from sailboats, with 6 to 8 sails distributed around a vertical shaft, which rotate when the wind blows, resembling a lantern that moves around the axis, hence the name "turntable windmill." This type of windmill, due to its lower efficiency, has gradually been replaced by other types of windmills with horizontal rotating shafts, such as "vertical windmills" and "automatic rotor windmills."
More than 2000 years ago, China, Babylon, and Persia used ancient windmills to irrigate and grind grains. After the 12th century, windmills developed rapidly in Europe, using wind energy to lift water, heat, cool, ship, and generate electricity, etc.

 


Product 6-view drawing

The following are photos of solar-powered styles.

Installation Step Diagram:

 






























The following are the steps for installing solar panels:

Hand-on and brain-storming:

1. According to the instructions, compare the parts with the components to ensure that all the necessary materials are available.
Step 2: Install according to the diagram of instructions.
3, Try to open the windmill house that has been installed.

Experimental Purpose:

1. Cultivate children's ability to think and problem-solve.
2, through experiments, I have mastered some scientific facts.
3, Cultivate children's ability to observe and think in their daily lives.

Scientific Exploration:
1. What makes the small windmill turn?
Why doesn't the small windmill spin quickly or at all?
3, What scientific facts did you learn from the small windmill experiment?
4, What are some examples of science principles used in windmill houses in life?

A Little Story about Newton:
More than two hundred years ago, there was a great scientist named Newton in Britain. Newton was born into a farming family. When he was in elementary school, he particularly liked to do crafts. His grandmother's pocket money, he always saved up to buy saws, axes, and chisels. He was busy with crafts all day, and his academic performance was not very good.
Yes, Newton came home from school and saw that a windmill for grinding flour was being installed next to the village. He stopped to watch carefully, almost forgetting to go home. Every day after school, he would run over to watch for a while. When the windmill was finished, Newton helped his grandmother carry a bag of flour from the stone mill and spread it around. Newton said, "Grandmother, I'm going to make one when I get back."
Every day after school, Newton would rush into the house and ding-dong around busy with something. After a few days, a small windmill was indeed completed. When he used a fan to fan it, the windmill would squeak and spin. Grandmother said, "Can your windmill grind flour?" Newton naively replied, "Yes!" Grandmother smiled.
The next day at school, Newton brought his tiny windmill and placed it on his desk. The classmates gathered around to watch. Newton proudly spun the windmill, and everyone praised him for his good work. Just then, classmate Carter shouted, "Newton, why does the windmill spin? Can you explain the reason?"
Reason?" Newton never thought that making crafts required understanding principles. Seeing Newton's confusion, Carter laughed and said, "If you can't explain the reason, what's the point of just being able to do it? It's quite ridiculous!" A burst of laughter erupted among the classmates. Someone pushed the little windmill, and it fell to the ground, breaking.
Newton blushed with shame. He picked up the broken windmill, feeling extremely upset, but he didn't shed a single tear. From then on, Newton worked hard to learn and asked why about anything he encountered, gradually developing the habit of diligently studying.

Zhejiang Jianyi Education Technology Co., Ltd.
Zhejiang Jianyi Education Technology Co., Ltd. (formerly Yifei Toy Factory)Established in 2007, the current brand "XING TEACHER" and "JIAN YI". Over the past 10 years, our company has made unremitting efforts to make the enterprise gradually mature; Our company is a member of the Ministry of Education Teaching Equipment Industry Association, a backbone enterprise of Zhejiang Province Teaching Equipment, and the company has been awarded the "Heavy Contract and Credit-Keeping" unit for three consecutive years by Jinhua City. In 2014, it was awarded the "Jinhua Teaching Instrument Industry Advanced Collective" by Zhejiang Province.
Zhejiang Jianyi Education Technology Co., Ltd. is a high-tech enterprise that integrates modern scientific research and development of educational equipment, curriculum design, teaching resource integration, and technical services. Zhejiang Jianyi Education Technology Co., Ltd., with high-tech products and modern educational equipment, has established itself in the education industry. Our products are sold all over the country and have been exported to Europe, America, Japan, and South Korea. After years of accumulation, the company has begun to take shape. In terms of technological innovation, the company has professional design personnel engaged in the research and development of complete sets of educational products and the upgrade of existing products; in production, management, and installation services, the company strictly implements the ISO9001 international quality assurance system standards; in marketing, the "Xinglaoshi" products have been entered into many provinces and cities in the country and enjoy a good reputation; for many years, it has provided high-quality, advanced, professional series of modern teaching equipment and professional equipment research and development custom services for the education industry. With excellent, high-quality professionals and perfect after-sales service quality, the company has established a good corporate image. The "Xinglaoshi" educational physics series, chemistry series, photovoltaic, wind energy, geography, biology, art, and other products have been successfully bid for many times in the education bureau tenders. Zhejiang Jianyi Education Technology Co., Ltd. will continue to adhere to the business philosophy of "quality is the best, service is the most diligent, and being honest in life," and adhere to the development policy of "Xinglaoshi" culture, brand, and career. To provide excellent equipment and high-quality services for school teaching and research.We are willing to work closely with new and old friends at home and abroad, join hands to move forward, and devote our utmost efforts to serving education and contributing to educational causes.

Before assembling, please check if the circuit is unblocked and all the components are complete. Ensure that all contact points are in good contact. During the assembly process, be careful not to get glue on your clothes or skin. Keep the parts out of reach of younger siblings to prevent accidental ingestion! Do not play with them on your head, to avoid the model falling and injuring you!