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How thermally conductive double-sided adhesive solves the heat dissipation problem during the operation of LED components

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How thermally conductive double-sided adhesive solves the heat dissipation problem during the operation of LED components

Date of release:2020-03-16 Author:Cosworth Click:

  LED lighting components will generate high temperatures when operating, so the conduction and heat dissipation problems that follow become a key concern.
   For the incandescent bulbs or fluorescent lamps, even if the operation of the product itself about the heat, but the heat dissipation of the components can still be useful to block, so that the light source and the power connector will not be heat and accidental problems. But solid-state lighting is different, one LED components focus on a single point of operation of high temperature, it is necessary to adopt more active methods of heat dissipation treatment, the deployment of automatic and useful thermal conductive double-sided adhesive heat treatment mechanism, in order to avoid the onset of problems with lamps.

How does the thermally conductive double-sided adhesive deal with such thermal conductivity problems?

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  LED solid-state light source heat treatment questions than traditional lamps and lanterns much more complicated. Traditional light sources or lamps and lanterns have more than the operation process of high heat problems, such as halogen bulbs or incandescent bulbs, if the incandescent way, that is, in the special treatment of the lamp ball heated tungsten filament onset of bright light. In fact, the high temperature on the filament rather than the lampholder, even if the lampholder will be due to the glass or metal by the tungsten filament radiation heat, heat conduction indirectly high temperature, but the onset of the temperature are in the acceptable safety scale, coupled with the thermal insulation sheet non-direct touch conduction, safety is also relatively high.

What are the difficulties in conducting heat for solid-state light source components with thermally conductive double-sided adhesive?

But replaced by the LED solid-state light source way of lighting, its heat treatment will become about the new use of security issues. Most people will think that LED with high power conversion power, low drive power advantages, natural use of higher safety, but in fact, LED solid-state light source in order to achieve the use of ordinary lighting intentions, it is necessary to increase the power of a single group of components to strengthen the output lumens of the unit, such as lamp manufacturers will adopt multi-LED components integrated way to strengthen the output effect, and multi-component operation together can also improve the LED solid-state light source Light type tend to point light source questions, so that LED solid-state light source technology lamps and lanterns can be onset such as light bulbs like surface light source effect

导热胶

   If you want to strengthen the output lumens of the unit, it is necessary to higher current to make the PN surface of the LED chip more lumens, but higher current will also make the temperature of the single point LED components rise, more difficult to deal with, and even in order to improve the light performance of the lamp, luminous power and the adoption of multiple components and the way, will also make the LED lamp high temperature problems aggravated, so that heat dissipation problems more difficult to deal with.

The address of this article:http://en.keshihua.com/news/490.html

Key word:Thermallyconductivedouble-sidedadhesive,Thermalconductivesiliconefilmmanufacturers,Heatsinksiliconefilm

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