photocell indicator

简明释义

光电管指示器

英英释义

例句

1.The photocell indicator 光电指示器 is crucial for solar-powered lights to function properly.

对于太阳能灯具来说，光电指示器是正常工作的关键。

2.If the photocell indicator 光电指示器 is malfunctioning, the porch lights may not turn on at night.

如果光电指示器出现故障，门廊灯可能在晚上无法开启。

3.The streetlights automatically turn on at dusk, thanks to the photocell indicator 光电指示器 that detects ambient light levels.

由于能够检测环境光线水平的光电指示器，街灯会在黄昏时自动开启。

4.When installing outdoor lighting, make sure to connect the photocell indicator 光电指示器 to ensure they turn off during the day.

在安装户外照明时，请确保连接光电指示器，以确保它们在白天关闭。

5.The garden lights are energy-efficient because they use a photocell indicator 光电指示器 to operate only when needed.

这些花园灯具因使用了光电指示器而节能，仅在需要时工作。

作文

In the modern world, technology plays a crucial role in our daily lives. One of the fascinating inventions that have emerged is the photocell indicator, which has significantly improved the efficiency of various systems, particularly in lighting and energy management. A photocell indicator is a device that detects light levels and can automatically control electrical devices based on the amount of ambient light present. This feature is particularly useful in outdoor lighting systems, where it can help save energy and reduce costs.The functionality of a photocell indicator is quite simple yet effective. When the sun sets and natural light diminishes, the photocell indicator senses this change and triggers the connected lights to turn on. Conversely, when daylight returns, the device detects the increased light levels and turns the lights off. This automatic operation not only enhances convenience for users but also contributes to energy conservation by ensuring that lights are used only when necessary.In addition to outdoor lighting, photocell indicators are also utilized in various applications, such as street lighting, garden lights, and even in some indoor settings. For example, in public parks, photocell indicators can ensure that lights illuminate pathways during nighttime while remaining off during the day, thus conserving electricity and extending the lifespan of the bulbs.Moreover, the integration of photocell indicators into smart home systems has become increasingly popular. Homeowners can now control their lighting remotely or set schedules that align with their daily routines. This level of control not only adds comfort but also allows for greater energy efficiency. By using a photocell indicator, homeowners can ensure that their lights are only on when needed, reducing unnecessary power consumption.The environmental benefits of using photocell indicators are significant. As the world becomes more aware of the importance of sustainability, technologies like these contribute to reducing carbon footprints. By minimizing energy waste, photocell indicators play a part in the larger movement towards eco-friendly practices. Additionally, municipalities that implement photocell indicators in street lighting can see substantial savings on energy bills, which can then be redirected to other community needs.In conclusion, the photocell indicator is a remarkable device that exemplifies how technology can enhance our lives while promoting energy efficiency and sustainability. Its ability to automatically manage lighting based on natural light levels makes it an invaluable tool for both residential and commercial applications. As we continue to seek ways to live more sustainably, the adoption of photocell indicators will likely increase, paving the way for smarter and more efficient energy use in the future.

在现代社会，科技在我们日常生活中发挥着至关重要的作用。光电传感器指示器是其中一种迷人的发明，它显著提高了各种系统的效率，特别是在照明和能源管理方面。光电传感器指示器是一种检测光照水平的设备，可以根据周围光线的强度自动控制电气设备。这一特性在户外照明系统中尤为有用，它可以帮助节约能源并降低成本。光电传感器指示器的功能相当简单但有效。当太阳落下，自然光减弱时，光电传感器指示器会感知到这一变化，并触发连接的灯光打开。相反，当日光返回时，该装置会检测到光照水平的增加，并关闭灯光。这种自动操作不仅为用户提供了便利，还通过确保灯光仅在必要时使用而有助于节能。除了户外照明，光电传感器指示器还用于各种应用，如街道照明、花园灯甚至一些室内环境。例如，在公共公园中，光电传感器指示器可以确保灯光在夜间照亮人行道，而白天保持关闭，从而节省电力并延长灯泡的使用寿命。此外，光电传感器指示器与智能家居系统的集成变得越来越受欢迎。房主现在可以远程控制照明或设置与日常生活相符的时间表。这种控制级别不仅增加了舒适度，还允许更高的能源效率。通过使用光电传感器指示器，房主可以确保灯光仅在需要时开启，从而减少不必要的电力消耗。使用光电传感器指示器的环境效益显著。随着世界对可持续性重要性的认识不断增强，这类技术有助于减少碳足迹。通过最小化能源浪费，光电传感器指示器在朝着生态友好实践的大潮中发挥着作用。此外，实施光电传感器指示器的市政当局在街道照明方面可以看到可观的节能账单，这些节省的费用可以重新投入到其他社区需求中。总之，光电传感器指示器是一种卓越的设备，体现了科技如何提升我们的生活，同时促进能源效率和可持续发展。它根据自然光水平自动管理照明的能力使其成为住宅和商业应用中不可或缺的工具。随着我们继续寻求更可持续的生活方式，光电传感器指示器的采用可能会增加，为未来更智能、更高效的能源使用铺平道路。