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What Is The Core Technology Of Led Work Light?

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Led Work Light has to improve the quality of its products. The key technologies to be solved in the Led Work Light design are: power supply, LED light source, heat dissipation and safety.

Led Work Light's new technologies, new materials and new processes are continuously applied to the design of high-power LED light sources, laying a solid foundation for the design of high-power LED lighting fixtures. Due to the large differences in the application products of LED light sources, their design The introduction of standards such as testing and testing has a certain lag, so the products produced by different manufacturers are poorly interchangeable in terms of structure and performance. At the same time, the Led Work Light product itself is an integration of factors such as machine, light and electricity. Design is a technology that involves many fields.

1. The primary requirement of the power supply is high efficiency and high efficiency. If the heat is low, the stability will be high. Generally, there are two schemes of isolation and non-isolation in the power supply part. The isolation volume is large and the efficiency is low. In use, there are many problems in installation. It is not as good as the market prospect of non-isolated products. Here we mainly discuss non-isolation. Drive solution.

2. The LED light source is used, and the chip is placed on the pin. The thermal energy passes through the silver foot directly to the tropical part generated by the chip node, which is different from the traditional in-line product and the traditional patch product in terms of heat dissipation. The node temperature does not accumulate, thus ensuring the good use of the light source bead, ensuring the long life of the light source bead, low light decay. Although the traditional patch products can be connected to the positive and negative electrodes through the gold wire of the chip, and the thermal energy generated by the chip is connected to the silver foot through the gold wire, the conduction of heat and electricity is conducted by money, and the heat accumulation time is long. Will directly affect the life of the Led Work Light lamp.

3.Led Work Light heat dissipation, the introduction of infrared radiation heat dissipation and application to fluorescent tubes is an important means to improve the service life of lamps. In the heat dissipation consideration, we separate the heat dissipation of the LED light source bead and the heat dissipation of the power supply, and do not interfere with each other, thereby ensuring the rationality of heat dissipation. There are three ways of heat conduction, convection, conduction and radiation. In a closed environment, convection and conduction are less likely to be achieved, and the emission of heat by radiation is the focus of fluorescent tube considerations.

4.Led Work Light security, here mainly refers to PC flame-retardant plastic tube, because infrared heat can penetrate PC tube, we design to consider the safety of LED light when using it, use physical insulation of plastic Even when using a non-isolated power supply, the safety of use can be absolutely guaranteed. Led Work Light has been developing for a long time. From the perspective of energy saving, its future application is quite broad. In addition to energy saving, its safe and long-life use is something we should pay more attention to.


information about Led Work Light :

posted Apr 18, 2019 by Beta Cpc

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A floodlight is a point source that can be uniformly illuminated in all directions. Its illumination range can be adjusted arbitrarily and appears as a regular octahedral icon in the scene. Floodlights are one of the most widely used sources in renderings, and standard floodlights are used to illuminate the entire scene.

Multiple floodlights can be applied to the scene. In order to produce a better effect, the shooting light bulb is loaded into a large reflecting umbrella for use as a high-intensity diffusing light source. Although it is indispensable for lighting in the shed, it can be regarded as one of the light sources with good illumination for general amateur indoor photography.

Use of 200w Led Flood light :
Mainly used for tunnel lighting, outdoor flood lighting, architectural decorative lighting, industrial lighting, sports centers and outdoor stadiums, ports, docks, etc.


information about 200w Led Flood light :

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The LED flood light makes the illuminator that specifies the illumination on the illuminated surface higher than the surrounding environment, also known as the spotlight. Typically, it can be aimed in any direction and has structures that are unaffected by climatic conditions. Mainly used for large-area mines, building outlines, stadiums, overpasses, monuments, parks and flower beds. Therefore, almost all large-area lighting fixtures used outdoors can be regarded as spotlights. LED light source integrated technology, according to the characteristics of LED semiconductor light, clever circuit design and unique lighting geometric appearance make Led spotlights more than 80% power saving, truly achieving high efficiency and energy saving. The long service life is more than 50,000 hours, and it can be used well in various special environments, such as low temperature and high temperature. The utility model solves the problem that the semiconductor electric light source has low power and insufficient brightness in the field of illumination, and exhibits excellent super high brightness characteristics.

In general, 100w Led Flood light is a high-power LED floodlight with a distance of 100 meters and an illumination range of 120 degrees. It has a waterproof power supply, high thermal conductivity, low energy consumption, environmental protection, high brightness and high luminous efficiency. , there will be no advantages such as high temperature accumulation and stable performance.


information about 100w Led Flood light :

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Below, the 100w Led Flood light manufacturer will introduce the LED driver power classification:

1. Constant current type: The current output from the constant current drive circuit is constant, and the output DC voltage varies within a certain range according to the magnitude of the load resistance. The load resistance is small, the output voltage is low, and the load resistance is low. The larger the output voltage is, the higher the output voltage is. The constant current circuit is not afraid of the load short circuit, but the load is completely open. The constant current drive circuit is ideal for driving the LED, but it is relatively expensive. Pay attention to the maximum withstand current used. The voltage value, which limits the number of LEDs used.

2. Voltage regulation type: When the parameters in the voltage regulator circuit are determined, the output voltage is fixed, and the output current changes with the increase or decrease of the load; the voltage regulator circuit is not afraid of the load open circuit, but the load is strictly prohibited. Short-circuit; Drive the LED with a regulated drive circuit, each string needs to add a suitable resistor to make each string of LED display brightness average; brightness will be affected by the rectified voltage change.

information about 100w Led Flood light :