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72w LED Light heat sink- Natural convection

2018-11-30

Simulation module & Simulation Results


Fundamental Specification

Simulation model : 

6063-Extrusion heatsink

Natural convection

simulated  temperature:30 ℃

Size of the heat source: 60mm*450mm*2mm LED board

LED heat source:72w   

The highest temperature does not exceed 90 ℃ 










Heat sink design (3D)  model 

Simulated test with 3D

72W heat source

                                       


Thermal analysis

  Simulated  temperature 30 ℃

Natural convection



Thermal analysis

Simulated  temperature 30 ℃





Thermal analysis

Simulated  temperature 30 ℃

Temperature distribution of heating element (for reference only)


Result:  

simulated  temperature 30 ℃ 

Natural convection

Size of the heat source : 60mm*450mm*2mm LED board

LED heat source : 72W

Maximum surface temperature of the heating source : 76.9C

It can go into production.






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