Lamp Protective Corner

The protective angle of a lamp is an indicator that characterizes the effectiveness of protecting the light source from external influences. It is expressed by the angle between the horizontal plane and the straight line that connects the extreme point of the light source with the edge of the protective fittings.

The protective angle is important in hygienic design when lighting conditions need to be optimized to prevent negative impacts on human health. For example, in medical settings where maximum safety for patients must be ensured, the protective angle must be high enough to prevent ultraviolet rays from reaching the skin.

Additionally, a protective angle can be used to reduce glare on work surfaces, which can reduce eye fatigue and improve productivity.

To calculate the protective angle, it is necessary to know the distance from the light source to the edge of the protective fittings and the angle of incidence of the rays. Typically this angle is 120-180 degrees, which provides sufficient protection from external factors.

However, when choosing a protective angle, it is necessary to take into account not only hygienic requirements, but also economic factors. The higher the angle, the higher the cost of the lamp and its installation. Therefore, the choice of the optimal angle depends on the specific conditions and requirements of the project.

Introduction

In the modern world, where more and more attention is paid to comfort and quality of life, lighting plays an important role. Lighting is an integral part of our daily lives and has a significant impact on our mood, the mood of those around us and the overall quality of life. However, when designing and installing lighting