LED punching and exposed luminous characters are metal characters, stainless steel characters, aluminum characters, and titanium characters. The surface is punched and equipped with a single LED waterproof light string. LED exposed luminous characters are also called LED punching characters, LED drilling characters, and LED perforating characters. They are punching and processing operations on galvanized iron sheets or stainless steel plates, and then LED exposed lights (light spots) are added to form bright colors. , High-brightness advertising word effect.
The material for the exposed luminous characters can be galvanized sheet, stainless steel sheet, aluminum sheet and other metal materials, and the surface is punched, welded, polished, and painted. Install a single waterproof LED light string of corresponding specifications as required, and the light string can emit light with different effects such as monochrome, colorful, full-color scanning, etc.
The following briefly introduces the advantages and disadvantages of the LED exposed luminous characters and the scope of application.
Advantages of exposed luminous characters:
(1) Safety: Use metal as the font shell, fasten it with a high heat dissipation, fully waterproof light source module, and a skeleton support behind the font. It can work normally in the 9th grade typhoon environment.
(2) Long lifespan: potting method, waterproof production method, lifespan is as long as 50,000-100,000 hours, and can be used for 15-20 years (based on 10 hours per day)
(3) Make it arbitrarily large: the font is spliced by metal strokes, and there is a skeleton support behind the font, so there is no size limitation.
(4) High luminous intensity: The direct exposure of the light source can effectively increase the luminous brightness, which is four to five times that of the traditional three-dimensional luminous characters.
(5) Arbitrary color change: The color of the font spray paint determines the color during the day, and the color of the light source determines the color at night.
(6) Simple installation and convenient maintenance: the LED is fixed on the punching station with rivets, and the back of the word is welded to the steel frame to form a single body, and a single person can realize color replacement and module replacement routine maintenance, thereby greatly reducing labor costs
Disadvantages of exposed luminous characters:
It is not suitable for close-up advertising signs, because the surface of the advertising characters clearly sees a protruding light point, which is slightly inferior to light box characters or blister characters from an aesthetic point of view.
The exposed luminous characters are mainly used for outdoor advertising signs, luminous signs on buildings, and store signs, etc. It is suitable for high-bright luminous sign projects on the roofs of large buildings and commercial fields.
