Two dimensional light field distribution simulation tool for multi light source deep ultraviolet UVC-LED

In common disinfection box and bag models, the number, light power, and position of deep ultraviolet UVC-LEDs can be freely set to obtain a two-dimensional distribution of light power density on the bottom surface, guiding the evaluation of sterilization effectiveness

instructions

Coordinate system: The top center is the coordinate origin

Do not set the position of the deep ultraviolet UVC-LED beyond the cubic length, width, and height

The default optical power used in this tool is the lower limit of the optical power of the lamp bead, and you can also modify the optical power value yourself

Set cube size

Define the three-dimensional dimensions of the simulation area

Length (x)

Width (y)

High (z)

Set the light source model

Choose between array modeling or manual modeling method

By modeling the array and setting the number and spacing of light beads in the x and y directions, a light source array with a large number of light beads can be quickly established. The manual model can set the light source composed of a few irregularly spaced light beads with varying light power

Array modeling
Manual modeling

Lamp bead model

Optical power

Light output angle

Quantity x

Quantity Y

X spacing

Y spacing

operate

Set sterilization time

Set simulated sterilization time

time

Set drawing options

Configure heat map display parameters

Maximum value of intensity distribution scale (sterilization rate LOG)

When there are a large number of light beads, there may be a brief lag during the calculation process. Please be patient and do not quickly and repeatedly click the calculation button

Calculation results

Two dimensional thermal map of light field distribution