Japan's Personal Cooling Solution: A Refrigerator for People
A Japanese company has developed a personal cooling solution, the Do Hiemon Box, to help people recover from heat exposure. The box is a small, enclosed space that blows cool air on the user's head, neck, and back, providing relief from the heat.
The Do Hiemon Box is a unique solution to combat heat exposure. It is a small, enclosed space that can fit one person, with a bench and adjustable air flow settings. The box maintains an internal temperature of around 15 °C and blows air of approximately 5 °C onto the user's head, neck, and back.
How it Works
The Do Hiemon Box is not a refrigerator for humans, but rather a personal cooling solution. It is designed to provide quick relief from heat exposure, rather than to cool an entire room or space. The box has a safety limit and automatically turns off after 20 minutes.
Target Market
The Do Hiemon Box is not intended for personal use in homes, but rather for companies, universities, and other organizations where multiple people can use it. The box costs around 1.5 million yen, which is equivalent to approximately 164,000 pesos mexicanos. The target market is primarily businesses and institutions that need to provide a cooling solution for their employees or customers.
Cost and Consumption
The cost of using the Do Hiemon Box is relatively low, with a reported consumption of around 16 yenes per hour, which is equivalent to approximately 1.75 pesos mexicanos. The idea is not to keep the box running continuously, but rather to use it for short periods of time when needed.
Usage and Impact
The Do Hiemon Box has already been installed in various locations, including factories, construction sites, and golf courses. It has also been used in areas affected by natural disasters, such as the Kumamoto earthquake in 2026. The box has been provided free of charge to municipalities and support centers to help people affected by the disaster.
Limitations and Future Directions
The Do Hiemon Box is not a medical treatment for heat stroke, but rather a tool to help prevent heat-related illnesses and provide quick relief from heat exposure. It is not a substitute for other safety measures, such as hydration, rest, and medical attention when needed. The box is a unique solution to a common problem, and its development reflects the changing needs of workplaces and communities in Japan and beyond.
Global Relevance
The issue of heat exposure is not unique to Japan, and other countries, including Mexico, face similar challenges. The Do Hiemon Box may not be the exact solution needed in other countries, but it highlights the importance of providing cooling solutions for people who work in hot environments. The idea of creating points of cooling where people can recover quickly from heat exposure is a valuable one, and it may inspire the development of similar solutions in other parts of the world.
Comparison of Features
| Feature | Do Hiemon Box |
|---|---|
| Internal Temperature | 15 °C |
| Air Temperature | 5 °C |
| Safety Limit | 20 minutes |
| Cost | 1.5 million yen (approximately 164,000 pesos mexicanos) |
| Consumption | 16 yenes per hour (approximately 1.75 pesos mexicanos) |
