UV-C LED Portbale USB Sterilizer (cleaner)

5,853

20

12

I develop a portbable sterilizer base on UV-C LEDs, the small tool has multifuctions as below,

- UV-C disinfection (you can clean mobile phone, keyboard, mouse,credit cards, glasses and any small tings you want to handle);

- Anti virus, bacteria, fangus and any microbes anytime and anywhere);

- 8/16/32GB memory;

- Identify counterfeit money or note (any banknotes with ultraciolet fluorescence mark in 390-410nm)

Design details:

- 2 UV-C LEDs (275-285nm) for microbes germicidal function;
- 1 UV-A LED (390-410nm) for marking UVC irradiation area and counterfeit money;
- USB interface for recharging internal Li battery and out/input data from USB;
- Red indicator for Sterilizing status, Blue indicator for recharging status.
- Average UV intensity in range of 10mm is about 100-200 uW/cm2

Teacher Notes

Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.

Be the First to Share

    Recommendations

    • CNC Contest

      CNC Contest
    • Make it Move

      Make it Move
    • Teacher Contest

      Teacher Contest

    12 Discussions

    0
    None
    moradofoxconmac863

    Reply 6 years ago on Introduction

    Thank you veru much for your comment
    Instructible for this small tool is very simple:
    1.Working Range: Put the side with UVLED close to anything you want to sterilize (or clean), Irradiation range is about 0-20mm as your will, but shorter range means higher UV intensity but smaller irradiation area.
    2.Switch on/off: Put the button on the end, UVLED starts to working with RED indicator lighting on. You can put button again to switch off it.
    3.Recharge: plug it into USB port of any PC or other working device, when bleu indicator goes out, that means it's fully recharged and can work about 30-50 min.
    4.Memory function: It's a standard USB memory with size of 8/16/32GB,

    Any question or comments, please feel free to let me know.

    The range that any UV-c range LED provides is not enough to really trust your health with, not at this time. I have yet to find a UV-C LED that meets the sterilization range that would be trustworthy enough to sterilize safely. If a 100-280nm range led exists I would love to know where to get it!

    0
    None
    charles921

    5 years ago on Introduction

    You do not know what your talking about. What is the wavelength of UV-C? This is a advertisement, and you still don't know what you're doing. Is that constructive enough?

    0
    None
    grabiel

    5 years ago on Introduction

    This is not an istructable!!! is an advertising
    Must be removed

    0
    None
    seanpc

    6 years ago

    Where are the instructions? Oh wait this is just an ad! Why is this even here?

    0
    None
    seanpc

    6 years ago

    Where are the instructions? Oh wait this is just an ad! Why is this even here?

    0
    None
    ariemeir

    6 years ago on Introduction

    Dear Moradofox, could you let me know
    the models of your leds ? and where do you get these ?
    Thanks.

    A.

    3 replies
    0
    None
    moradofoxariemeir

    Reply 6 years ago on Introduction

    Our partner in China produces UVC and UVB LED. the strup module is customized by both sides.

    0
    None
    moradofoxariemeir

    Reply 6 years ago on Introduction

    Thank you for your interest in deep UVLED modules. If possible, please contact jerryhu98@yahoo.com for details. You can give requirements of your application. Hope we can do sth for you.