Landscape light thermal conductivity solution

Landscape light thermal conductivity solution

Introduction of landscape lights:

Landscape lights are a type of street lights, mainly used for scenic spot lighting. Landscape light is an indispensable part of modern landscape. It not only has a high ornamental value, but also emphasizes the coordination and unity of the landscape of artistic light with the history and culture of the scenic spot and the surrounding environment.

Landscape light thermal conductivity solution

Landscape lights use different shapes, different light colors and brightness to create landscaping. For example, the red lantern-shaped landscape lights bring a festive atmosphere to the square, and the green coconut tree lights create a tropical atmosphere by the pool. Landscape lights are suitable for landscape places such as squares, residential areas, and public green spaces.

Landscape light

There are also many types of light bulbs used in landscape lights, including fluorescent lights, incandescent lights, LED lights, etc. In order to ensure sufficient lighting intensity at night, high-power light bulbs are used for high-power light bulbs, which dissipate more heat, and landscape lights are set in the open air, requiring The waterproof performance is excellent, so it is difficult to solve the problem of heat dissipation of the bulb, so that the service life of the landscape light bulb is short.

In order to better solve the internal heat dissipation problem of landscape lights, it is required to improve the heat exchange efficiency of landscape lights as much as possible and reduce the heat transfer resistance of the contact surface in a limited space. In addition to optimizing the heat dissipation structure design, higher thermal conductivity and lower thermal resistance are also required. The high thermal conductivity of the material allows the heat of the heat source to be transferred to the heat dissipation shell more quickly; at the same time, the choice of the adhesive solution also plays a crucial role in the structure of the landscape light.

Glue requirements for landscape lights:

  1. High bonding strength to the lamp housing
  2. Temperature resistance -50~150℃
  3. Drive power potting and waterproof sealing
  4. Environmental protection, non-toxic, no volatile VOC emissions to the environment
  5. The circuit board is moisture-proof, anti-static, shock-proof, dust-proof, mildew-proof and salt-fog proof

Glue scheme for landscape lights:

Glue location for landscape lightsGlue function categoryFeatures of glue application
Radiator coolingThermal grease thermal pasteIt integrates excellent thermal conductivity and electrical insulation, and can withstand high and low temperature, water, ozone, and weathering.
Lamp housingThermally conductive adhesiveGood adhesion and sealing, good high and low temperature resistance, electrical properties, moisture resistance, aging resistance, weather resistance
drive powerThermally conductive potting compoundPotting protection, slow curing speed, suitable operation time, convenient for other operations
circuit boardThree-proof glueGood protective performance, with moisture-proof, anti-static, dust-proof, anti-mold, salt spray resistance and other properties

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