Make an LED lamp with your own hands completelyIt's not difficult. The main thing is that you have free time and desire for it. You can upgrade an old lamp into an LED lamp, or you can make the whole structure yourself. If you are still thinking about whether to make such a lamp yourself or not, then you should get acquainted with the advantages of such types of devices.
Schematic diagram of a simple LED light bulb.
What determines the demand of the led lamp
Energy-saving lamps are now in almost every home. These LED lamps, unlike conventional ones, have many advantages in their work. They are determined depending on the characteristics of the LEDs:
Scheme of the lamp body.
- they do not have any boxes and strands of hardening, because of this they provide strength, reliability and resistance to shocks;
- they do not have warming-up, high voltage, therefore a high level of fire and electrical safety is observed;
- very economical to use;
- diode lamps do not heat up to get started, which is why they are often used when lighting cold streets and rooms;
- their size and weight is small;
- work long (unlike incandescent or fluorescent lamps), so do not need to change the lamp frequently;
- can shine in different colors;
- at breakage it is easily repaired;
- they are environmentally safe, since there is no mercury in the lamp;
- have a soft light that does not cut eyes and has a positive effect on human health.
As you have already understood, LED lamps are the most economical and safe types. Return to contents</a>Preparation for work and installation
Wiring diagram for the LED strip. As always, before you start making an LED lamp, you need to purchase certain materials:
- main element - 6 LEDs;
- driver without case with galvanic isolation;
- double-sided heat-conducting tape;
- scissors;
- radiator made of aluminum (U-shaped piece of profile 6-8 cm long);
- soldering iron;
- tin;
- wire (you will need from it veins).
The experts know how to do it correctlygive their advice and useful recommendations. When all the materials are collected, you can start making a homemade LED lamp. To do this, take heat-conducting tape (note that regular tape will not work, because it does not conduct heat) and cut off a strip 6-7 cm wide. Next, you need to degrease the radiator (aluminum profile). Therefore, take a cotton swab with alcohol and wipe it. Do the same with the bottom of the LEDs. In no case should you wipe with acetone, since the glass of the LED may become cloudy. Having done this, glue the cut piece of tape onto the degreased radiator. Place the LEDs near the tape and mark their locations on it (this should be done so that the lamps are placed evenly). Then glue the LEDs to these places, observing the rules - plus opposite minus. They should be pressed a little for better gluing. The greater the number of LEDs, the brighter your lamp will be. The next step is to apply tin to the LED contacts. This is done to make it easier to solder them later. If you are afraid that the tape might burn, just lift the contacts a little so that they do not touch the tape. Do not forget that the base of the LED should be held with your index finger, because it can come off the tape. Return to the table of contents</a>The final stage of work
LED lamp installation diagram.Next, connect the LEDs together. Wire strands will do for this. With their help, you will complete the task. Now you should solder the driver (current source) to the LEDs. If you do not have enough wires on it, then they can be increased with another wire, which is easy to find at home. Having done all this, you need to check the finished LED device. Connect it and leave it for two hours without turning it off. After this time, check the opposite side of the profile, opposite the location of the LEDs. Touch it with your finger. If the case is not too hot, and your finger does not burn - then everything is done correctly. Now the lamp with your own hands is almost ready. You just have to insert it into any suitable case. You can also make an even more powerful lamp. For this, you will need a more powerful driver and a larger number of diodes. You can also make a single lamp, for example, for the entrance. No matter how many diodes and driver power you want to make a lamp with, the process of doing the work remains unchanged. At the moment, the LED lamp is the most economical and safe. It can be used not only for lighting rooms, but also for streets, aquariums, and so on. LED lamps have absorbed the best qualities of all light sources. It is clear that they are not ideal, but their characteristics are attractive. If you are tired of constantly changing the lamps in your lamps, try to make an LED lamp yourself. This will save you not only light, but also, accordingly, your money.</ ul>
