Lamp with small | LED light strip and installation of the application of knowledge
First, LED flexible lamp belt application
The LED strip is an assembly of LED lights on a strip of PCB flexible linear circuit board, because its product shape like a strip, hence its name. Long service life, energy saving and environmental protection, LED strips can be used indoors, outdoors or semi-outdoor. At present, LED light belt in a variety of decoration industry is favored, Xiaobian to give you a brief talk about the application and installation of LED light belt knowledge.
Display of lighting effect of LED flexible lamp belt
LED light belt is widely used in hotels, shopping malls, home furnishing, automobiles, advertising, lighting, bars and other industries, can be main lighting, indirect lighting, dark slot lighting, outline, decorative lighting and other uses.
Because of its softness, the LED lamp belt can be curled arbitrarily, and it is easy to make shapes such as graphics and text, so it is also often used in sign lighting as luminous words or modeling lighting source. LED lights are hidden in the ceiling, wall or ground to outline the outline of the space, which can better shape the light environment space. On the ceiling, the design is streamlined to stretch the space indefinitely; The light belt can balance the illumination of the space and extend the sense of space; Under the ornament of LED light belt, the original minimalist space form can be endowed with a breathtaking level of beauty. The LED lamp belt itself emits even light, bringing bright light environment to the space, which not only ensures clear visual environment, but also reduces glare. At present, LED light belt is widely used in various industries.
LED lights with lighting application scene effect display
LED lights with outdoor applications - the architectural outline of Hanting Hotel
Two, LED light belt installation knowledge
2.1 Flexible light belts are installed indoors
When the LED light strip is used for interior decoration, it is very simple to install because it does not need to be exposed to wind and rain. Before installation, clean the debris on the installation surface to ensure that the surface is clean. The back of each type of LED light belt is pasted with self-adhesive 3M double-sided adhesive tape. When installing, you can directly remove the sticker on the surface of 3M double-sided adhesive tape, and then fix the lamp strip in the place where it needs to be installed. Press it flat by hand. As for corners or long parts, you can cut off the excess lamp belt at the mouth of the scissors. (LED lamp belt is a circuit structure composed of three LED in series and parallel, and every three LED can be cut and used separately.)
LED light belt cutting signal
2.2 Outdoor installation of flexible light belt
In order to ensure the schematic life and safety of products, the selected products need to adopt outdoor protective lamp belts according to environmental requirements. Before installation, determine the protective performance of products. Outdoor installation due to the wind and rain, if the use of 3M glue fixed, a long time will cause 3M glue viscosity reduction and LED light strip off, so outdoor installation often uses the card slot fixed way, need to cut and connect the place, the method is the same as indoor installation, in addition to the need to be equipped with waterproof glue, in order to consolidate the waterproof effect of the connection point.
2.3 Power Connection Method
The general voltage of LED lamp belt is 12V DC, so it needs to use switching power supply. The size of power supply is determined according to the power of LED lamp belt and the connection length. If you do not want each LED light strip to be controlled by a power supply, you can buy a switching power supply with relatively large power as the main power supply, and then connect all the LED light strips to the input power supply in parallel (if the wire size is not enough, it can be extended), and the power supply is unified by the main switching power supply. The advantage of this is that it can be controlled centrally. The inconvenient place is that it cannot realize the lighting effect and switch control of a single LED lamp belt. The specific method can be measured by yourself.
LED drive power supply
2.4 Controller Connection Modes
LED running horse light belt and RGB multi-color light belt need to use the controller to achieve the effect of change, and the control distance of each controller is not the same, generally speaking, the control distance of simple controller is 10 to 15 meters, the control distance of remote control controller is 15 to 20 meters, the longest can control to 30 meters distance. If the LED strip has a long connection distance, and the controller cannot control that long strip, then you need to use a power amplifier for taping.
RGB light belt lighting effect
2.5 Pay attention to the connection distance of the LED light belt
Generally speaking, the longest connection distance of the 3528 series LED light belt is 20 meters, and the longest connection distance of the 5050 series LED light belt is 15 meters. If beyond the connection distance, the LED light belt is easy to heat, the use of the process will affect the service life of the LED light belt. Therefore, the installation must be in accordance with the requirements of the manufacturer, do not let the LED light with overload operation.
Three, LED lights with small knowledge
Each lamp belt has a "scissors" mark, can only be cut in the mark, cut wrong or cut off will lead to a meter of light! It is best to carefully look at the position of the mark before, and cut the unconnected place in the middle
Each lamp belt must be equipped with a special plug (plug with transformer); When connecting, be sure to remove the transparent plastic cover plate and cover it after connecting the test lamp. Must not connect directly with cover, so easy to short circuit!
When the lamp belt is installed, it is generally placed in the lamp slot and swung straight. It can also be fixed with a string or thin iron wire. If you need external or vertical installation, you need to buy another clip and tail plug. The original clip is fully transparent, and it is best to put waterproof glass glue on the tail plug and plug after installation, so that the waterproof performance is better.
At present, LED light belt has been widely used, in buildings, Bridges, roads, gardens, courtyards, floors, ceilings, furniture, cars, ponds, water, advertising, signs, signs can be seen everywhere, and LED light belt is very environmentally friendly, favored by users and designers. Learn more about the product to ensure safe use.
The application of LED in lighting fixtures is becoming increasingly widespread, coupled with its unique advantages over traditional lighting methods. In addition to improving quality of life, improving light source efficiency, and extending lamp life, it utilizes its unique dimmable function to change the color temperature and brightness of lights, and fully achieves its maximum advantages in energy-saving applications. The dimming efficiency of LED lighting fixtures depends on the matched dimming power supply, so how to choose the appropriate LED dimming power supply?
Conventional lighting street lamps are separated from the power supply by the lamp cap. The common cause of failure is the lamp cap - high-pressure sodium lamp. The national standard for high-pressure sodium lamps stipulates a one-year warranty period, and the street lamp management unit will store a certain number of sodium lamps. High pressure sodium lamps have mature national standards, and their main accessory dimensions, power, and other main parameters are unified and interchangeable.
Welding short circuit: Generally, new employees operate irregularly and have the habit of throwing tin slag during welding. Some of these tin slag will be thrown onto the power pin, causing a short circuit.
The bedroom is mainly a place for us to rest, the light does not need to be too harsh, this time the soft light is very suitable for installation in the bedroom, can play the role of beautifying the space and concave and convex modeling, but also can avoid the glare of lamps. Therefore, Minghong usually uses warm lights to set off the atmosphere of the bedroom, to create a warm and comfortable environment, can be used in the ceiling, walls, bed and other areas, flexibility is strong.