1. What is the principle of induced street lights

The induction street lights can be induced by the use of infrared induction modules and PMW control to detect the thermal radiation of the human body, so that when someone is close to the highlights of the high light, the brightness of the light to weaken the light after leaving, and achieve the effect of saving energy. It is an intelligence. It is an intelligence.street lights.

There is a single -piece control in the induction street light. By adjusting the duty cycle to control the brightness, the lamp beads use environmentally friendly LED lamp beads.The induction distance of the inductive street lights can be selected according to the installation interval of Solar street lights. Even if the distance is far away, the induction is sensitive and the humanization requirements can be met.

2. Introduction to the work process of Solar sensing street lights

1. During the day, there is sunlight to charging. The ideal state is 8-10 hours of charging.

2. At night, the lamps are automatically launched to light up. When someone is passing by, the infrared induction device is triggered, and the light is automatically turned on. The strong light generally lasts 30 seconds.Bright mode.

3. When the person leaves the induction range, the light is automatically turned into a slightly bright mode, and the next time someone approaches the strong bright mode.

3. What are the advantages of induction street lights

1. Energy saving and environmental protection:The advantages of induction street lights are mainly energy saving and environmental protection. Because it is a automatic control product made from infrared technology. When the human body enters the inductive area, the switch will automatically connect the load.After leaving, the delay design will automatically turn off the load after leaving, and it is very good to "people go to the Lights, people leave the Lights", avoiding the waste of energy.

2. Automatic light metering:The switch of induction street lights has an automatic light metering design. When the light is strong during the day, the induction work will be disconnected; and the induction street light has no contact electronic switch, which extends the load life.

3, reliable induction:The use of thyristor lines, high safety, wide induction range, and sensitive induction performance.

4. High cost performance:The induction street lights use full -plastic lamps, which is not easy to deform, discolored, damaged, and has a long service life; and the price of induced street lights is not expensive. Because solar energy is used as a source of electrical energy, the cost of use is not too high.

1. What is special lighting

Special lamps are lighting appliances applied under special lighting conditions, such as in the environment of explosion -proof and anti -static, these special environments have corresponding technical requirements.

2. Types and applications of special lighting

1As well asProjection lamp lighting

Light projection is the use of Outdoor projection dedicated equipment, using the principle of optical projection, and using high brightness light sources to project the content on the wall of the building wall, so as to form an image technology.This technology can be applied to the Outdoor environment: the exterior wall of the building, the public building, the stadium, and can also be used in the indoor environment, such as large exhibition halls, museums, theaters, warehouses, etc.

2As well asOptical fiber lighting

The application method of optical fibers in lighting is divided into two types, one is the endpoint glow and the other is the body glow.The part of the endpoint luminescence is mainly composed of two components: optical projector and optical fiber.The projection host contains light sources, reflexes, and color filter.The main purpose of the reflector is to increase the strength of the light, while the color filter can be evolved in color to transform different effects.Body light is the optical fiber itself, which will form a flexible light strip.

3As well asoptical fiberWater view lighting

Because the fiber has the characteristics of hydrophilicity and its optoelectronic separation, it can easily create the effect of the designer in terms of lighting, and on the other hand, it does not have the problemConsultation.In addition, the structure of the optical fiber itself can also be matched with the pool, making the optical fiber body also a part of the water scene. This is an effect that other lighting design is not easy to achieve.

The lighting of the pool is also popular nowSPAThe lighting of the occasion and the application of optical fiber can be said to be the best choice.Because this is the place of human activity, the consideration of security is much higher than the above pool or other indoor places. Therefore, the optical separation characteristics of the optical fiber itself and the diverse color performance effect of color can also meet the needs of this type of place.

1. How much is the probation light?

Detective lamps, also known as Outdoor probe lamps, are commonly used outdoor lamps. They are widely used in Outdoor landscape lighting and Outdoor safety prevention areas. Many donkeys will buy a probe lamp to help Outdoor photos. So what is the price of the probe lamp?

Generally speaking, the price of the probe Lights is mainly affected by factors such as lamp sources, power, accessories, brands, performance, irradiation distance, etc. Because of the quality gap, the price is also high and low, the ordinary ones are about 50-100 yuan, and it is more expensive.It takes 300-500 yuan. These are home-based scratch. If it is a large probe lamp on the truck, the price is much more expensive, usually thousands of yuan.

2. How to buy Outdoor visit Lights

When traveling in the wild, donkeys will use Outdoor probe Lights. When buying Outdoor visit Lights, the main factors that need to be considered are the following points:

1. Brightness

The higher the brightness is generally better, but the brightness is too high, which will also affect the life of the light source, and the heat is large and the battery life is poor. Therefore, the brightness of the ordinary Outdoor visits is generally not particularly large.Objects have better lighting function.

2. color temperature

The color temperature of about 4300K slightly yellow is more suitable for human eyes. The color temperature (that is, Blu -ray) of more than 5600 people will lose the layer and cannot see the details.

3. Light source

The size of the light source of the probe light is related to the hardness of the light. The larger the light source, the softer the light, the more likely to perceive the three -dimensional objects and detect the obstacles, but the corresponding irradiation distance is also shortened.When buying, you can choose according to your use. The long -range lighting source sources are smaller, and the sources of pedestrian Lights and camp Lights are larger.

4. Light distribution

Seeing whether the light and darkness is different in the lighting area, whether there are concentrated spots. Outdoor lighting generally requires a bright light spot in the center of the light area to illuminate the target, and there is a certain range of scattered scattered around to see the road or environment.

5. Protectiveness

Outdoor visit lamps are used outdoors after all, so they require certain protection performance. Usually IP Levels are expressed that general use can reach IP43 protection, mainly to prevent light rain and occasionally falling into the water; if it is under high intensity and bad weather, it is recommendedSelect the IP67 Protection Detective Light.

6. Endurance

The endurance capacity of Outdoor probe lamps is high or low. It is recommended to choose a viewing light for the high beam to reach more than six hours (including the backup power supply), which requires the replacement of the power supply.

[Sanitary Mirror front light] cleaning method of maintenance common sense of bathroom mirror front lights

maintenance of the front Lights of the bathroom mirror

1. When cleaning and maintenance, be careful not to change the structure of the lamp, and do not change the components of the lamps casually. After the cleaning and maintenance is over, the lamp should be installed according to the original.

2. Wipe the lamp with a dry cloth, and pay attention to preventing the moisture invasion, so as not to occur for a long time.

3. The lamp installed in the toilet and bathroom must be equipped with a moisture -proof lampshade, otherwise it will greatly shorten the service life.

4. In addition, it is not allowed to hang items or baked clothes on the lamp.

cleaning of the front light of the bathroom mirror

1. It is best not to clean it with water. Just wipe it with a dry cloth. If you accidentally touch the water, dry it as much as possible. Do not wipe it with a wet wipe with a wet cloth immediately after the light is turned on.

2. In terms of cleaning, the lampshade of the cloth cannot be flushed. It can be used in a dry cleaner. If it is made of glass, it can be washed with water. Just wipe the skeleton of the lamp.

3. cleaning the front light of the mirror with vinegar is a good way.Pour the amount of the beer bottle cap in the half pot of water. After mixing it, soak the rag in the vinegar water, and the rag that is twisted to wipe the dust on the lamp.Because vinegar has the effect of cleaning and preventing static electricity, the lamps wiped with vinegar are not only bright but not easy to dip the dust.

4. When cleaning the light body, wipe it gently with a soft dry cotton cloth. The movement should be kept from top to bottom. Do not rub it back and forth.When cleaning the lampshade, it is advisable to use clean chicken feathers to prevent the lamp cover or deformation.

1. What is the principle of Solar lighting

Under the trend of environmental protection, solar energy has attracted much attention as a clean energy source. Solar lighting is a lighting system that uses solar energy as its main energy. It is of great significance to ensure energy safety and sustainable development.Many friends don't know much about the working principle of Solar lighting. Let me introduce how solar energy is lighting:

A complete Solar lighting system includes Solar cell panels, lithium batteries, Solar micro -computer control boards, and LED light sources. When work starts, Solar panels are responsible for converting the absorbed solar energy into electrical energy.Electric energy is stored in a lithium battery; the Solar micro -computer control board will automatically automatically recognize the day or night according to the strength of the light. When the light is insufficient, the LED light source will be automatically powered on, thereby emitting light lighting.

2. What are the advantages of Solar LED lights?

Solar lighting is a new type of lighting. Compared with the traditional lighting method, its advantages are obvious. The advantages of Solar lighting are mainly:

1. No need to be wiring

Solar LED lamps directly use the electricity lighting generated by the power generation of Solar panels. It does not need to be used by municipal electricity to reduce the cost, labor and trouble of wiring.

2. Intelligent control

Solar LED lights usually use intelligent control mode. The method of remote control light induction can be set. It can be set for how many hours of lighting Lights. You can also set the automatic mode. Through the light, it automatically Lights light and automatically turn off the light.

3. Safe and stable

Solar lamps are basically low -voltage 6V and 12V. They do not use high -voltage electricity. It is more secure and stable.

4. Low use cost

Although Solar LED lamps are more expensive than ordinary lamps, only the cost of purchasing and installation. Generally, the cost of high -quality Solar lamps is quite low. The demand for electricity is small, and it only needs to be repaired regularly.

5. Energy -saving and environmental protection

The light source and calories generated by Solar lighting are used by the sun irradiation. It is a green and environmentally friendly clean energy source. It reduces the burden on national energy consumption and has great benefits to environmental protection.

In general, the Solar lighting system is a better way of lighting. With the development of technology, I believe that the future Solar lantern will be more advanced.