Author Archives: Hytedisplay

Όσον αφορά την τεχνολογία πυροπροστασίας, 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, παροχή ηλεκτρικού ρεύματος, 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.

Όταν αγοράζετε οθόνες LED, τις προφυλάξεις για την επιλογή οθονών LED με μικρές αποστάσεις: users should consider their own cost, ζήτηση, scope of application and other factors. Before buying a small spacing LED display, decide whether you really need a small spacing. Θα πρέπει να αποφασιστεί ανάλογα με την πραγματική κατάσταση.
1、 Το προαπαιτούμενο είναι “χαμηλή φωτεινότητα και υψηλό γκρι”.
Ως οθόνη LED μικρής απόστασης του τερματικού της οθόνης, πρέπει πρώτα να εξασφαλίσουμε την άνεση θέασης, οπότε κατά την αγορά, το κύριο μέλημα είναι η φωτεινότητα. Σχετική έρευνα δείχνει ότι ως ενεργή πηγή, Το LED έχει διπλάσια φωτεινότητα από το παθητικό φως (προβολέα και LCD) όσον αφορά την ευαισθησία του ανθρώπινου ματιού. Για να κάνουν τα μάτια να φαίνονται πιο άνετα, το εύρος φωτεινότητας της οθόνης LED μικρής απόστασης μπορεί να είναι μόνο μεταξύ 100cd m2 και 300cd .
2、 Κατά την επιλογή της απόστασης σημείων, θα πρέπει να προσέχουμε την ισορροπία των “αποτέλεσμα και δεξιότητα”
Οι συνηθισμένες οθόνες LED θέλουν να έχουν καλά οπτικά εφέ. Μερικοί άνθρωποι μπορούν να δουν μόνο την απόσταση ορατότητας και τις μικρές αποστάσεις των οθονών LED. Οι χρήστες μπορούν απλά να μετρήσουν το P2 μέσω της απόστασης όρασης = απόστασης όρασης . Για παράδειγμα, η απόσταση θέασης της οθόνης LED μικρής απόστασης P2 είναι περίπου 6 μέτρα.
3、 Επιλέξτε την ανάλυση και δώστε προσοχή στην αντιστοίχιση με το “μπροστινή συσκευή μετάδοσης σήματος”.
Όσο μικρότερη είναι η απόσταση των κουκκίδων της οθόνης LED χαμηλής απόστασης, τόσο μεγαλύτερη είναι η ανάλυση, και όσο υψηλότερη είναι η ευκρίνεια της εικόνας. Στην πράξη, Οι χρήστες θέλουν να κατασκευάσουν ένα καλό σύστημα οθόνης LED με μικρές αποστάσεις. Προσέχοντας παράλληλα την ανάλυση της ίδιας της οθόνης, Θα πρέπει επίσης να εξετάσουν την αντιστοίχιση με τα προϊόντα μετάδοσης σήματος στο μπροστινό μέρος.

Η οθόνη LED χρησιμοποιείται πλέον όλο και πιο ευρέως. When the application field and installation environment are different, the installation methods of LED display are also different. Πώς να εγκαταστήσετε την οθόνη LED? Ποιες είναι οι μέθοδοι εγκατάστασης?

1、 The most common installation method (wall mounted or embedded)
Wall mounted installation is the most commonly used installation method. The LED display will protrude 10 cm or more from the wall. Embedded is that the whole LED large screen is embedded into the wall, and the display plane is at the same level as the wall. These two installation methods are usually used when there is no rain indoors or semi outdoors, and the front maintenance design is generally adopted (i.e. front maintenance design, which is usually assembled by unit plate magnetic suction).
2、 Cantilever or suspension type
This method can be used both indoors and outdoors. Γενικά, 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、 Μέθοδος τοποθέτησης δαπέδου και τύπου στέγης
Αυτή η μέθοδος εφαρμόζεται σε εσωτερικούς και εξωτερικούς χώρους. Γενικά, ο πίσω τοίχος δεν αντέχει φορτίο ή το περιβάλλον είναι ανοιχτό, οπότε μπορεί να εγκατασταθεί μόνο κάθετα στο έδαφος. Αυτή η μέθοδος εγκατάστασης είναι γενικά παχιά, γιατί δεν υπάρχουν σημεία υποστήριξης τριγύρω, και όλες οι δυνάμεις υποστηρίζονται στο κάτω μέρος.

Ποια είναι τα πλεονεκτήματα των έγχρωμων πινακίδων βίντεο τοίχου με οθόνη LED?

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, the red, 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, για παράδειγμα, 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.