As Chinese saying goes, “Know yourself and know your enemy, and you will win every battle.” Whether you are selling or buying LED displays, you need to have a good understanding of LED displays. It’s the best way to choose the right product for your customers or yourself. The main function of an LED display is to display images, and one of its core display structures is the cabinet. If you are not know it well now, then read on.

The Roles of Cabinet

The LED cabinet is the core skeleton of the display screen, like a sturdy house for the screen. It is used to fix the display modules, integrate power and signal components, not only to stably splice them into a complete large screen, but also to provide waterproofing, dust-proofing, heat dissipation protection.

The Types of Cabinet

With continuous technological development, there are more and more types of cabinets. The main classifications are based on materials, maintenance methods, and usage scenarios.

• By Material:

Die-cast aluminum cabinet: Lightest weight, highest precision, not easily deformed, but more expensive.

Cold-rolled iron cabinet: Sturdy and durable, low cost.

Aluminum alloy frame: simple and lightweight.

• By Maintenance Method:

Front-maintenance cabinets: As the name says, involve disassembling and maintaining modules from the front of the LED display. They are suitable for wall-mounted LED screens as there is no space behind them for maintenance.

Rear-maintenance cabinets: they are repaired from the back and are the most common and cost-effective option.

• By Usage Scenario:

Rental cabinets: quick assembly and disassembly, easy to move;

Fixed indoor cabinets: simple structure, supports wall mounting;

Outdoor waterproof cabinets: fully sealed, IP65 waterproof, high-temperature resistant; Transparent screen cabinets: high transparency, does not block light.

How to Choose the Right Cabinet?

Based on your budget, usage scenario, installation environment, and the information above, you can determine a general range. Of course, if your requirements are complex I suggest you consult a professional or leave me a message.I’m happy to help with you.