Infrared intelligent energy-saving switch is an automatic control product based on infrared technology. When someone enters the sensing range, a dedicated sensor detects changes in the human infrared spectrum and automatically turns on the load. The load will continue to turn on without leaving the sensing range. After the person leaves, the load will automatically turn off after a delay. The lights turn on when people arrive and turn off when people leave, which is friendly, convenient, safe and energy-saving, and also demonstrates humanized care. This is achieved through the principle of infrared reflection. When a person's hand or a part of the body is within the infrared range of the infrared human sensor, the infrared emitted by the infrared emitter is reflected by the person's hand or body to the infrared receiver. The signal is processed by a microcomputer in the integrated circuit and sent to the pulse solenoid valve. After receiving the signal, the solenoid valve opens the valve core according to the specified instructions to control the head to discharge water. When the person's hand or body leaves the infrared sensing range, the solenoid valve does not receive the signal, and the solenoid valve core is controlled to close the water by resetting the internal spring.
Infrared human body sensor is a high-tech product with stable performance, truly achieving both energy saving and environmental protection. It can be said to be a perfect substitute for sound light control products. It uses human body radiation to automatically and quickly turn on various lighting fixtures, anti-theft alarms, automatic doors, and other devices. Especially suitable for mid to high end hotels, apartments, enterprises and institutions, shopping malls, corridors, corridors, etc. The triggering methods are one-time triggering and continuous triggering.
Upon detecting changes in the infrared spectrum of the human body, the load is automatically turned on. The person does not leave the sensing range and will continue to be turned on. After the person leaves, the load is automatically turned off after a delay. The lights turn on when people arrive and turn off when people leave, which is friendly, convenient, safe and energy-saving, and also demonstrates humanized care. The infrared intelligent energy-saving switch does not require any sound from a person when triggered. Instead, when a person passes by, their body emits infrared heat to the outside world, which ultimately controls the turning on of the lamp. After a certain delay, it automatically turns off when the person leaves. Unlike sound and light controlled lights, it does not require sound or switch control, thus avoiding the interference of sound controlled noise. At the same time, because it senses human body heat to control the switch, it avoids the loss of ineffective electrical energy and achieves energy-saving effect.
The most commonly used public lighting applications nowadays are still the sound light controlled delay lamps and switches that appeared a few years ago. The emergence of this type of lighting fixture and switch has enabled the lights to turn on when people come and off when people leave, and has become the mainstream product for lighting switches in public places. Of course, this product does achieve energy-saving goals to some extent, but at the same time, it also causes certain damage to people's living environment. Due to the performance limitations of the product itself, this sound light control lamp.
The implementation of county and switch automatic control requires the coordination of sound (exceeding 60 decibels), which causes certain noise pollution to the quiet environment that the public needs. With the development of society and people's emphasis on the ecological environment, these sound light controlled lamps and switches are gradually unable to meet people's needs. This requires the emergence of more energy-efficient and environmentally friendly automatic lighting control products to meet people's demand for high-quality life. The intelligent energy-saving switch of infrared human body sensor is a high-tech product with broad market prospects formed by mature infrared sensing technology as a platform and adding more high-tech elements. Its appearance makes up for the shortcomings of sound and light control technology. Its automatic control does not require the cooperation of sound and other conditions that will affect the environment, but rather the emission of infrared heat from the body to the outside when a person walks by is the ultimate realization of its automatic control function. At the same time, it incorporates more advanced high-tech elements, making it more energy-efficient and environmentally friendly.