[Material of the lampshade] How to clean the lampshade what the material is good for different materials?

What is the material of the lampshade?

The lampshade, as the name suggests, is a kind of cover set on the bulb or outside the lamp flame. It has the effect of preventing wind and rain and concentration. It looks like a small lampshade.Formed, let Xiaobian take everyone to enjoy some good -looking lampshade pictures together, and deeply understand the manufacturing materials of the lampshade.

First of all, Xiaobian will introduce the first type of lampshade: milk white lampshade, milk white lampshade is divided into transparent PMMA color powder, transparent PC bonding, transparent PC matte powder, glass fluorescent powder, transparent PC light diffusers, transparent PC,The following is the detailed introduction of them:

1. Transparent PMMA color powder: The lampshade made of this material has a low cost of the material and a little transparent. It can be seen by the light source, but its light transmission rate is low, and the disadvantages of uneven light diffusion.

2. Transparent PC edges: The lampshade made of this material has a high mechanical strength and a good light transmission rate, but it will cause lithography and the effect of light diffusion.soft.

3. Transparent PC frosted powder: The lampshade made of transparent PC frosted powder can cover the lamp beads, so the light transmission rate will be greatly enhanced, but the fog is low, the light loss is very powerful, it will reach 40%, the diffusion of light will spread, and the diffusion of light will spread.The effect is average.

4. glass fluorescent powder: It has the characteristics of low cost and good conservation effect, but it is easy to break and it is not convenient to transport.

5. Transparent PC light diffusion agent: The light diffusion agent itself has the effect of softering the light. The use of the lampshade made by it will make the light of the light softer and the appearance is very beautiful, but its weather resistance will be resistant to, but its weather resistance will be resistant to, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will resist, but its weather resistance will be resistantGenerally, the degree of light loss is 30%.

The second type of lampshade: transparent lampshade. This lampshade mainly uses two materials: glass, PC and PMMA.

1. glass: The lampshade made of glass is very light transmitting. Basically there is no light loss. If the tile of the lamp is high, the light of the glass lampshade will be dazzling and easy to break.

2. PC and PMMA: The light transmission rate of the lampshade of this material is very high, and the light loss rate is small, but the diffusion light will be dazzling.

This kind of lampshade, the appearance of the appearance is very European -style furniture manufacturing style. The use of advanced steel to make the framework of the lampshade, which is not easy to deform, and then use transparent PC and scrub powder to make lampshades.In the form of petals, coupled with hand -drawn patterns, a strong sense of art.

How to clean different materials lampshade

Fold lampshade

Scrub with a cotton swab dipped in water.

crystal beaded lampshade

If the lampshade is made of crystal beads and metals, it can be directly cleaned with neutral detergent.If the crystal beading is put on, it is best not to wet the wire, and wipe it with a soft cloth dipped in a neutral detergent.

Fabric lampshade

You can use the vacuum cleaner to take away the surface dust, and then put a little furniture detergent or detergent on the rag.If the inside of the lampshade is paper material, it is best not to use liquid washing agents such as detergent, detergent, detergent to avoid erosion.

fruits glass lampshade

It can be wiped with soft cloth, and you can dip a little toothpaste to make cleaning more thoroughly. Toothpicks can be treated with uneven places.

Resin lantern

You can use a dedicated tweezer or chemical fiber to clean, and then spray the anti -static spray immediately to prevent static electricity.

The role and specifications of the ground lamp

1. There are two points of the ground lamp. One is to provide lighting for pedestrians to avoid falling or hitting because the light under the feet is too dark.The second is to illuminate the flowers and trees on the ground to create a beautiful visual effect.

2. With the continuous improvement of the research and development technology of ground lamp products, it has a lot of color changes, and its role in Outdoor landscaping projects has become more and more.The ground lamp has become a very important member of the landscape lamp.

3. The specifications of ground Lights are generally not large. The common specifications are 10cm diameter, 16cm diameter, 20cm diameter and 25cm in diameter.The ground lamp is buried at the ground level, and the area is too big.

4. The floor light does not require very bright light. It provides hazy and beautiful light, so the power is not high. Generally, between 3W and 20W, it is commonly used. It is commonly used.

5. The color of the ground Lights was relatively monotonous in the past and cannot produce changes.But now with the improvement of technology, it has more and more colors, and it can control color changes through micro -computers to form a beautiful and beautiful scenery.Therefore, the ground Lights can be used not only on the lawn and pedestrian lanes, but also used beside the music Fountain to create a dreamy scenery with music Fountains.

How to choose a high -priced floor lamp

1. The floor lamp is installed under the ground. It is not convenient for maintenance and replacement after installation. Therefore, you must pay attention to the quality of the product when selecting the floor lamp products. Choose a durable high -quality product, otherwise it will bring a lot of inconvenience to the post -use.To repair or replace the ground Lights, it is often necessary to renovate the local ground, and the construction cost is large.

2. There are many light sources used in ground lamp products, and Solar LED floor Lights are better.The energy used by this kind of floor lamp products is the power of solar energy conversion, and the light source used is LED energy -saving lamp, which gives it a huge advantage in energy saving.In addition, the LED light source has a long service life, the economic cost is greatly reduced, and the cost performance is very high.

3. Be sure to check whether it has a qualified certificate when buying a floor lamp.Only the products that meet the production standards can obtain a qualified certificate with a certain product quality, and buying such a product can ensure performance and quality.If you do not have a qualified certificate, then there are three products.It is best to buy well -known brands, because these manufacturers' credibility is very high.

The role of ground lamps is introduced to everyone. In fact, in addition to being used in public, the floor lamp can also be used in the home courtyard.When buying ground lamp products, pay attention to quality and performance. Although the price is also an important factor, it cannot only consider the price and ignore the quality.Comprehensive cost -effective products are the best.

What are the outdoor sports lighting equipment

The headlights (it can make you get out of your hands, it is very convenient)

Flashlight (as a spare lighting, it is still better)

Camp Lights (use in camps or in tents, the effect is very good)

Fluorescent sticks (have a certain effect, just don't throw it around, not environmentally friendly)

Wind -proof lighter (not small, good lighting during emergency)

waterproof match (also for emergency)

precautions

Fluorescence, do not throw it out of environmental protection

Pay attention to fireproof use of match and lighter.

Which Outdoor flashlight is better

1. It does not require too high brightness on Hiking. Due to the long time, you can choose a lightweight flashlight as much as possible. At the same time, you must have a longer battery life.In general, flashlights need to take into account the moderate concentration and pan -light.Therefore, it is best to hike the flashlightThe weight is about 100g, and the battery life is several hours.

2. The global light used by the Camping must be good, and the demand for brightness is low, but you need to choose a flashlight with a long battery life.The evidence has enough brightness and long battery life.It is best to have a flashlight that can reach more than tens of hours, so as to prepare for more than one week in extreme cases.

3. The problem that must be solved first outdoors is waterproof. The reassuring waterproof standard is of courseIPX-8, this level of waterproof can protect the rain and soak at no more than 2 meters.But this waterproof performance is a joke when diving.

4. Diving flashlight emphasizes absolute waterproof and reliability. The requirements for brightness are also high, and the lighting time is enough.The switch should be able to resist water pressure.In addition, it is best to prevent the hand rope from locking the function to prevent accidents from falling off.

5. The environment corresponding to the cave is more sinister, and the rock reflectivity in the cave is low, so the brightness must be high!There is water in the cave. Generally, the flashlight is required to have a good waterproof characteristics. At the same time, the possible dangerous situation of the perception requires that the flashlight should be solid and durable, which can withstand the impact and fall of stones without damage.

6. The current Outdoor flash bulb is generallyLED, long life and high brightness.Of course, there are non -LED bulbs, and even halogen lamps, but these are used for special uses or special environments.We only introduce LEDs here, and LED chose American Cree.Divided into many models, as follows:

XRE's level is P3 P4 Q2 Q3 Q4 Q5 R2

XPG's level is R3 R4 R5 S2 S3

The level of XML is T4 T5 T6 U2 U3

What kind of flashlight do I need to use outdoor sports?

The better, the better.The common on the market is:XRE Q5-WC, XPG R5-1A, XML T6-1b, etc.We recommend that you choose R5 or above T6.The most cost -effective.A R5 LED light requires more than 20 yuan. Therefore, if you see the entire flashlight only sold for less than 30 yuan on the Internet, let's forget it.

The battery is related to the battery life and safety of flashlights. It is very important.Remember, unless you really understand the truth in it, choose18650 lithium battery.The 18650 is the most electrical density -density, which can be used for the battery cell used in the laptop.The size is small and light, the use is wide, and the price is cheap (about 30 yuan).

How to choose Outdoor Camping lights

The Camping light should be relatively lighter and strong, and at the same time, the comfort of the shell feel should be considered. It will not be easily fell down in the hand and will not be burned to our hands.When choosing, you can hold it in our hands.

There are two types of energy sources and batteries for Camping lamps. Which one can depend on their needs, but the prerequisite work must be done well. Do not forget to be fully charged before going out. Whether the battery can be used.Essence

Camping lights on the market are divided into three types: suspension, magnetic suction, flat.There are also adaptable tripods in the flat release, which can ensure that more space for activity can be illuminated on the ground; the magnetic form is basically perfectly realized where to put in where to suck;You are bright.As for which form you like, I can only say that Ren Jun chose, and there are many Camping lights that are combined in three forms.

How to choose Outdoor headlights

1. Waterproofing:Hiking on Outdoor Camping or other night homework is inevitable to encounter rainy days, so the headlights must be waterproof.When buying headlights, you must see whether there is a waterproof logo, and it must be greater than the waterproof level of more than IXP3. The larger the number of waterproof performance, the better.

2. Anti -falling:A good performance headlight must have anti -falling (impact resistance). The general test method is that the 2 -meter height is free to damage. Therefore, you must also see if there are anti -fall signs when buying, or ask the owner of the ownerThe anti -falling nature of the headlight.

3. Cold resistance:The main outdoor activities of the northern and high -altitude areas, especially the headlights of the split battery box, such as the headlights using inferior PVC wires, then it is likely to cause the epidermis of the wires to become crispy due to cold.Core breaks.

4, light source:The most common light sources in Outdoor head lamps are LEDs or pyrine bulbs.The main advantage of the board is long range, strong penetration, and the disadvantage is that the relative power consumption and the life of the bulb are short.

5. Circuit design:Determine whether a headlight is energy -saving mainly depends on the circuit design. The efficient circuit design reduces power consumption, which means that the same battery is the same brightness.

6. Materials and workmanship:A high -quality headlight must use high -quality materials. At present, most of the high -end headlights use PC/ABS as shells. The main advantage is that it is strong and impactful.Plastic materials.In addition, the selection of the headband should choose good elastic, comfortable feel, sweat -absorbing and breathable, even if we wear it for a long time, you don't feel that dizziness is uncomfortable.There are trademarks on the headband of the brand headlights on the market. Most of these headbands are selected.It also depends on how the workmanship and whether the battery is convenient.

7. Structure design:When choosing the headlights, pay attention to the above elements depends on whether the structure is reasonable and reliable, whether it is flexible and reliable to adjust the lighting angle when wearing it on the head, and whether the power switch is convenient to operate; and if you put it in the Backpack, will you have no intention of unintentional?Open in China.

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1. How bright the street lights in the residential area are suitable

The brightness adjustment of the community street lights is a big problem, mainly because the street lights are too bright, which will cause residents on low floors to feel dazzling, and the light pollution is more serious. If the street lights are too dark, it will affect the night travel of the community.In the accident, the thief is easy to make a crime, so how much is the street lights in the residential area?

In fact, my country has clearly stipulated the brightness standards for street lights in residential areas. According to the "Urban Road lighting design Standards", the road of community roads should be about 20-30LX, that is, people can be 5 See clearly within 10 meters.The lack of lighting in some communities is mainly due to the reduction of lighting requirements in order to save costs and electricity.In addition, when designing the street lighting, the support of the branch road is narrow and distributed between the residential buildings. The uniformity of street light lighting needs to be considered. Generally, it is recommended to use unilateral layout lamps to light up lighting.

2. Requirements for the installation specifications of community street lights

1. Light type

The width of the community roads is generally 3-5 meters. Considering the illumination factors and convenient maintenance of the community. Generally, the courtyard Lights between 2.5 and 4 meters in the community are used to light up.Personnel can quickly repair.In addition, courtyard Lights can pursue the beauty of the overall lamp according to the architectural style and environmental atmosphere of the community and beautify the community.

In addition, the shape of the street lights should also be simple and Smooth, and there should not be too many decorations. If there are large -area lawns and short flowers in the community, you can also consider using some lawn Lights.

2. Light source

Unlike the high -pressure sodium lamp commonly used in main road lighting, the main light sources used in community lighting are metal halide lamps. Gold halogen lamps with cold -colored light can create a sense of quietness, which can make the entire community feel layered and create low -floor residents for low -floors residents.A soft Outdoor environment, avoiding light pollution at night at night.

Community lighting also needs to consider vehicle factors, but the vehicles in the community are not like the vehicles on the main road, generally slow, so the pursuit of uniformity in brightness is not high.The brightness of the lamp area is relatively high, while the brightness in other places is low.

3. Light position arrangement

Due to the complexity of the roads in the community, there are many intersections, and there are many splits, the lighting of the community should have a good visual orientation, and unilaterally arrange it;Side layout.

In addition, when conducting community lighting design, we should pay attention to avoiding the impact of Outdoor lighting on the indoor environment of the residents. The lamp position should not be too close to the balcony and windows, and it should be arranged in the green Belt on the side of the road.

4. Power distribution settings

For residential communities with a small area, the lighting distribution box is generally located in the center of the community and sent electricity to the surrounding area. It is a central radiation type. The lines are not long, but there are more bits.Multiple ways to send electricity can not only solve the loss of voltage reduction, but also facilitate future pipeline maintenance, but the cost is slightly higher.

After the street light supply power distribution point is connected to the control cable, it can be controlled by the street light control network. It can also be equipped with control devices such as wireless Sanyao.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;

1. What is a Solar street light controller

The Solar street light controller is a control Tool for controlling the switch of Solar street lights. The scientific switching light is also a kind of energy saving.At present, the main products of domestic street light controller are: time controllers, latitude and longitude street light controllers, light network network light controllers, street light remote controller, light network light concentration appliances, smart street lamps special power -saving appliances, street lamp -dedicated energy -saving control cabinets, street lights, street lightsAstronomical controller/astronomical clock/celestial clock, smart street light energy -saving control cabinet, street lighting electrical control cabinet, street light electrical appliances, etc.

2. What are the characteristics of Solar street light controller

1. Micro -processing chip, high reliability, small error, and strong stability.

2. With the power -off data preservation function, the clock does not stop working, no need to replace the battery.

3. Calculate the switching time according to the latitude, and control the switch time of the street lights reasonably with the season.

4. Use LCD to display the year, month, day, time, and division, and with backlight, which is convenient for night observation and operation.

5. Has the way to select the number of ways, which can be easily set to 1, 2 or 3 control.

6. Have an independent maintenance button for maintenance or other needs for electricity consumption equipment.

7. Strong anti -interference ability, which can resist the interference pulse of the direct input value from the grid to 2000 volts.

8. The output of high -power relays can connect 220 volts or 380 volts to control stable control and long service life.

3. What is the working principle of Solar street light controller

The Solar street light controller integrates electromagnetic technology, intelligent control technology, and data control technology. In controlled and slowly, intelligent adjustment is used to stabilize the output voltage between the set value range of the set.The ideal combination of the working current of the system and the demand for brightness achieves power saving and optimizing power supply.

The street light controller can calculate the sunrise and sunset time based on the operation of the sun and the earth and the relationship between the earth's latitude and the sunrise and sunset, and calculate the sunrise and sunset in accordance with the laws of the four quarters and the latitude and longitude algorithm, so as to adjust the opening and closing time of the street lights in a timely manner to ensure night lightingEssence

Fourth, how to set switching time for Solar street light controller

The switching time of Solar street lights is generally adjusted by the time control function of Solar street light controller. The adjustment method of setting time of the street light controller is:

1. Control according to time, ON is open, off is closed. When displaying on, press "school Time" and then press "school points". At this time, the time displayed is the time to turn on the Lights.If you need to circulate every day, you can press the "Speed Week" so that all the week can be displayed.

2. Control according to time, display the "school hours" and then press "school division". At this time, the time of turning off the Lights is displayed. After setting, return to the main panel after the clock is set.

5. Instructions for the use of Solar street light controllers

Solar street lights are controlled by the controller. The use of Solar street light controllers generally mainly has the following:

1. Inquiry working mode and working time, you can shorter the SET button inside the battery. It can search for working mode and working hours in greater than 0.5 seconds.

2. Set the working mode: Press the SET button greater than four seconds until you remove it.

3. Main lamp working time settings: Press the SET button after entering the working mode until the flashes are flickered. After the symbol changes, remove it.