Author Archives: Hyteddisplay

Гал түймрээс урьдчилан сэргийлэх технологийн хувьд, led transparent screen mainly depends on the fire prevention raw materials and box process of transparent screen. Refractory raw materials include transparent screen inner wire, цахилгаан хангамж, fireproof materials, plastic kit and other aspects: in most transparent screen applications, the larger the area, the greater the power consumption, and the higher the power on stability of the wire.
Among many wire rod products, the safety and stability of wire rod can be ensured only by adopting wire rod meeting the requirements of national standards. There are three requirements: the wire core is the conductive carrier of copper wire, the cross-sectional area tolerance of wire core is within the standard range, and the insulation and flame retardant performance of core-clad adhesive layer meet the standard. Compared with ordinary copper-clad aluminum wire core, the cross-sectional area of wire core is small, and the grade of insulation rubber is not enough, The charging performance is more stable and is not prone to short circuit.
UL certified power products are also the best choice for similar products. The effective conversion rate can ensure the safety and stability of power load, and can work normally under the hot external environment; 3. Another important component of LED transparent screen fireproof raw materials is plastic bag.
The plastic kit is mainly used as the material for the bottom shell of the unit module mask. The main raw material is flame retardant PC glass fiber material, which not only has flame retardant function, but also can be used for a long time at low temperature without deformation and embrittlement. Indoor materials will affect the fire prevention effect. The external configuration and design are also very important, but the external configuration mainly focuses on the surrounding heat dissipation.

LED дэлгэц худалдан авахдаа, жижиг зайтай LED дэлгэцийг сонгохдоо анхаарах зүйлс: users should consider their own cost, эрэлт хэрэгцээ, scope of application and other factors. Before buying a small spacing LED display, decide whether you really need a small spacing. It should be decided according to the actual situation.
1、 The prerequisite is “low brightness and high gray”.
As a small spacing LED screen of the display terminal, we must first ensure the viewing comfort, so when purchasing, the primary consideration is the brightness. Relevant research shows that as an active source, LED has twice the brightness of passive light (projector and LCD) in terms of human eye sensitivity. In order to make the eyes look more comfortable, the brightness range of small spacing LED screen can only be between 100cd m2 and 300cd .
2、 When choosing point spacing, we should pay attention to the balance of “effect and skill”
Ordinary LED screens want to get good visual effects. Some people can only see the sight distance and small spacing LED screens. Users can simply measure P2 through sight distance = sight distance . Жишээлбэл, the viewing distance of P2 small spacing LED screen is about 6m.
3、 Select the resolution and pay attention to the matching with the “урд талын дохио дамжуулах төхөөрөмж”.
Бага зайтай LED дэлгэцийн цэг хоорондын зай бага байх тусам, нарийвчлал өндөр байх тусам, мөн зургийн тодорхойлолт өндөр байх тусам. Бодит амьдрал дээр, хэрэглэгчид бага зайтай сайн LED дэлгэцийн системийг бүтээхийг хүсч байна. Дэлгэцийн нягтралд анхаарлаа хандуулаарай, Тэд мөн урд талын дохио дамжуулах бүтээгдэхүүнтэй тохирохыг анхаарч үзэх хэрэгтэй.

LED дэлгэц одоо улам бүр өргөн хэрэглэгдэж байна. When the application field and installation environment are different, the installation methods of LED display are also different. LED дэлгэцийг хэрхэн суулгах талаар? Суулгах аргууд нь юу вэ?

1、 Хамгийн түгээмэл суулгах арга (хананд суурилуулсан эсвэл суурилуулсан)
Хананд суурилуулсан суурилуулалт нь суулгах хамгийн түгээмэл арга юм. LED дэлгэц цухуйна 10 см ба түүнээс дээш хананаас. Embedded нь бүхэл бүтэн LED том дэлгэцийг хананд суулгасан явдал юм, мөн дэлгэцийн хавтгай нь ханатай ижил түвшинд байна. Эдгээр хоёр суулгах аргыг ихэвчлэн дотор эсвэл хагас гадаа бороо орохгүй үед ашигладаг, мөн урд талын засвар үйлчилгээний загварыг ерөнхийд нь баталсан (өөрөөр хэлбэл. урд талын засвар үйлчилгээний загвар, which is usually assembled by unit plate magnetic suction).
2、 Cantilever or suspension type
This method can be used both indoors and outdoors. Ерөнхийдөө, indoor scenes are used at the entrance of passages and corridors, as well as at the entrance of stations, railway stations and subway entrances. Outdoor scenes are used for traffic guidance on highways, railways and expressways.
3、 Column installation (single column and double column)
There are many column installation methods, which are generally used for outdoor billboards, and the single column installation method is suitable for small screens; Double column installation method is suitable for large screen; Closed maintenance channel is suitable for simple box; The open maintenance channel is suitable for all outdoor boxes.
4、 Floor standing and roof type installation method
This method is applicable to indoor and outdoor. Ерөнхийдөө, the back wall cannot bear load or the surrounding is open, so it can only be installed vertically on the ground. This installation method is generally thick, because there are no support points around, and all forces are supported at the bottom.

Бүрэн өнгөт LED дэлгэцийн видео ханын самбарын давуу тал нь юу вэ?

1. It has a wide viewing angle. For the surface paste screen display, it has a viewing angle of more than 110 degrees in the horizontal direction and the same performance in the vertical direction. In many external environments, such a large viewing angle is very advantageous.
2. In terms of light distribution, the brightness of blue, red and green LEDs looks the same from all angles. This can make the full-color LED display screen more perfect to show its playing effect. No matter what angle the viewer can enjoy the best color picture, instead of the traditional direct plug-in lamp bead display screen with large angle deviation, There is a problem of color distortion.
3. In terms of light mixing, due to its three in one chip design structure, the chip body with a very small distance can mix light in the same support cup, that is, улаан, green and blue chips form a light bead, which is different from the three chips of ordinary led. In different LED light beads, the three light beads form a light mixing point, and the light mixing performance is poor. If you watch it closely, the watch paste screen display will have a better viewing effect.
4. In terms of contrast, because its structure is three in one, the SMD will be very small. The direct result is that there is a small area of luminous formation and a large area of black area, resulting in a very high contrast of the screen display.
5. In terms of product production, the surface pasted full-color LED display has high automation. It can be produced by full-automatic equipment. It has a high production efficiency and excellence rate. In terms of production links, its quality is better than the traditional LED full-color display with in-line lamps.
6. In terms of the weight of the body, it is very light, which has a great relationship with the material of aluminum alloy used in the box. It is not only light in weight, but also very beautiful. After long-term use, there will be no deformation. It has very high use value for both companies renting products and users’ own purchase.
Although there are various shortcomings in the installation of this full-color LED display, Жишээлбэл, its brightness is lower than that of other products, and its waterproof performance is also worse, in terms of cost performance, this product has excellent performance in many aspects, and its advantages outweigh its disadvantages. It is still worth buying this product.