LED devices have many advantages, among which the variety of mounting configurations stands out. Unlike classic lamps, diode crystals are miniature in size, which leads to wide possibilities for their installation. Especially famous for this quality are LED strips, which are placed in long strips, thus illuminating extended shop windows, the contours of building structures, etc. For secure fastening, a mounting profile is used - the LED row of crystals is securely immersed in it and fixed with ordinary hardware. Like the LED fixtures themselves, the supporting fittings are made in different shapes and sizes, which makes you take your choice seriously. Consideration should be given to the material of manufacture, and design features, as well as dimensions.
What is an LED profile?
To understand the structure of this accessory, consider the target LED module for which this accessory is intended. As a rule, these are nylon or plastic tapes, on which groups of diode elements are placed in series, accompanied by electrical power supply lines. Under the dimensions of such strips, profiles are selected that provide two functions: mechanical protection likeinsulators and the possibility of rigid fasteners. The LED profile itself outwardly resembles elongated wiring boxes, into which cables, optical fibers, thin pipes and other communication elements can be immersed. The peculiarities of LED models include the presence of technological connectors, grooves and holes oriented to the installation of a power supply, controller and other functional modules of the system.
Types of materials
The carrier must meet a wide range of performance requirements, including fire resistance, machinability, water resistance and physical strength. The metal is optimally suited for the listed requests, but there are options in this segment. The most common aluminum LED profile as the most practical solution. Soft metal can be cut and bent at home without any problems, adjusting the product to the desired installation configuration. However, aluminum loses to stainless steel in terms of durability and visual appeal. Therefore, models based on steel alloys can also be found on the market. The disadvantages of such a solution include a large mass, complexity in processing and high cost.
Which design would you prefer?
Manufacturers produce this fitting mainly in three versions. These are corner, built-in and overhead structures. Each of these options may be the optimal solution in some conditions and the least attractive in others. Yes, cornerthe LED profile, respectively, has a triangular cross-section, which is suitable for installation in the joints between walls and ceilings. Recessed boxes are a good choice if you plan to integrate lighting into a finished niche on a solid surface. To do this, chasing in the wall can be preliminarily performed according to specified dimensions. Next, the profile is immersed in the created connector and fixed by gluing.
The most convenient, in terms of installation, module is the consignment note. It can be used on any surface. The main thing is that it be even and, in principle, allow the installation of electrical appliances. In this case, the LED strip with an aluminum case will be fastened with self-tapping screws, and for greater reliability, you can add an adhesive composition to the junction.
Choice by size
The main parameters of such profiles are depth and width. The selection of an accessory for them will depend entirely on the size of the tape itself, which is planned for use. But, it is important to make a small margin for electrical wiring and do not forget about the technological integration of control and power components - the same power supply and controller. The width of the LED profile is usually 40-60 mm. This is enough for the complex placement of a standard tape that provides uniform illumination. The depth is 10-15 mm. It is advisable to place a piece of tape in the mounting box before buying, close it and check the reliability of fixation. As for the length, it depends on the overall schemeinstallation. Even when organizing home lighting, contours of tens of meters can be used, so it is worth preparing a good supply in case of a lack of planned length.
Assembly and installation of LED-profile
Before installation, draw a plan for the placement of modules and determine where the mounting points will be located. First, a line of profiles is fixed. Long structures are laid out in segments and at the joints are attached to each other by locking mechanisms - they are provided in the latest models of such boxes. The fastener itself can be carried out both with an adhesive method and hardware. The first option is less reliable, so it is recommended to use it in conditions of additional support. For example, if a tape with an embedded type aluminum box is used. Self-tapping screws and brackets should be used in all other cases, after making mounting holes of a suitable diameter. At the final stage, the integration of the tape itself is performed. If a self-adhesive strip is used, then its adhesive backing will be enough to fix it, since the profile cover will insure it from falling out.
Conclusion
Modern LED-devices provide a bright and pure glow, thanks to which both practical and decorative tasks are solved. The LED strip just fits the second category of functions. With its help, salons, shops, exhibition centers are decorated, and also used in landscape design. In turn, the LED profile acts as a technical carriersupporting the device, which bears a considerable load. Since we can talk about using outdoor lighting without hanging structures, the quality of the insulating function of the box should be foreseen from the very beginning. It should not only be physically stable, but also airtight - and that's not to mention the design qualities.
