Showing posts with label portable fans. Show all posts
Showing posts with label portable fans. Show all posts

Wednesday, February 8, 2023

Bad experience with so-called "mini air cooler"...❄

Being an electric fan enthusiast in general, I also somehow interested with any of mini portable fans that I encountered, ranging from regular mini portable fans that are commonly seen at any online marketplaces (or even offline marketplaces), until all the way to certain mini portable fans that they do look so "cool"... I mean, yes I encountered those of the said mini portable fans that are so "cool", it's because the ones that I'm specifically talking about in this particular article are the ones that they always call them as a "mini air cooler" units, literally. You probably think if most of those so-called "mini air coolers" do work better than regular mini portable fans? Here is my hint particularly about them: NO! Well, it's time to find out about why, particularly about my own story about experience of using one of those "mini air cooler" units, until I decided to gave up using it anymore. ❄

1. Purchasing the aforementioned unit...❄

Before I purchased one of those units from an online marketplace, I actually watched bunch of those reviews particularly about those little units from various YouTubers. In the meantime before I purchased one of those units, there were 2 variants of themselves, and they both were manufactured and distributed under their "Arctic Air" so-called brand names on both of them. One of them was the original unit, and the other one was the "Ultra" version of it too. So, without any hesitation about which one that I would purchase, I chose the "Ultra" version by spending almost 6 bucks for it including shipping fee. After I waited for almost a week of delivery, a courier sent me the aforementioned package that contained it inside. ❄

2. Unboxing...❄

Upon I unboxed it, it turned out if I actually received a knock-off version of it, judging by how the box itself looked so different compared to their OEM versions of themselves (which I didn't even surprise me that much, because majority of the people in our country who also owns those little units are also received the same knock-off versions of themselves, even most of them had their brand names of themselves are different)... It also had a different style of the filter container as well, because the OEM version of them had more detailed looking container, meanwhile for the one that I received just simply had dull looking appearance of it. It even also had broken adjustable vanes on it too, but I was able to fix them just 🆗... Those minor problems aside, I decided to power it for the first time using it's own proprietary USB cable that came with it by simply connecting it on one of my phone chargers, then pressing the power button itself. At first glance, I thought it wouldn't work at all which resulting in waste of the said bucks over it, it actually worked just fine after I waited for few seconds right after I plugged it on one of my phone chargers that I have. However, if I left it plugged in for too long, my phone charger eventually warmed up, yet it warmed slightly more than powering majority my regular mini portable fans that I own using it. ❄

3. The "air cooling" feature...❄

Since this particular unit had an "air cooling" feature, I decided to pour some water and ice cubes on the water tank of the unit itself. Of course it dripped to the bottom part of the unit itself, that's literally because there was a tiny hole that literally presented inside the tank itself, so I had some DIY stuff by covering it with some "tapes" and superglue, and it did work just okay even if there were even more of the drips though... As for the so-called "air cooling" feature that it had, it literally sprayed out all of the water and ice cubes through that little misting component, then it sprayed out with a bit of help from that 12v/DC cooling fan that came with it in order to blow all of that moisture out from the unit itself through the filters and all of those adjustable vanes. This was also the turning point about how I finally realized if I found out the actual truth particularly about how "cool" it was. ❄

To begin with, unlike my mini portable fans that they do simply work like it should with their own fan blades that it had, it almost barely blow any air delivery, even if I put some water and ice cubes on it's own water tank, unless if I had to stand or sit right next to it approximately less than few centimeters away from the unit itself, especially during if I sweated for a whole lot... Furthermore, the way how they put that 12v/DC cooling fan inside it also made it sounded so loud, more so than average mini portable fans that I own. Encased inside cheap plastic box also made it even more "cooler" than how it would perform, because the cooling fan itself ran slower as you would expect, even if I tried to run it on full speed all the time... Moreover, even if it had a little misting component in order to spray all of that water and ice cubes out from the tank, it also didn't seem that powerful enough for cool down anything after few centimeters away (unless if the misting component itself was placed in front of the unit itself like most of the other models of those mini "air cooler" things)... It even also a complete waste of certain stuffs as well, especially the way how it emptied out all of the water from it's own water tank already, so I had to serve even more water and ice cubes if that occurred to "cool" it more, it literally because it did NOT have an evaporating component AT ALL. ❄

4. Final times with it...❄

After a while I used it as an underpowered daily beater since I purchased it, it eventually ran into a major problem where it's own USB proprietary cable got eaten by stupid mice. So, that was basically it, even if I clearly promised in the outro part of my YouTube video of me unboxing the whole unit itself in order to make my additional demonstration of it about how it performs "cooler" with water and ice cubes in it... That simply concluded if I totally failed to make my aforementioned video about it in general, which also resulting it in a short hiatus for not using it for few moments later, until I decided to buy some proprietary USB cables from an online marketplace. ❄

Upon I powered it back up, I noticed if it ran way slower than before, even if I didn't bother to put water and ice cubes on it. This was also the time if I decided to tear the whole thing apart, and I messed around with that little PCB module that was located just beneath those speed indicator lights, power button, and light button to turn on and off colorful LED light that was located right behind the water tank itself... I decided to mess around the module itself to make the fan itself run faster by powering it directly using 12v/DC adapter, but it ended up causing the module itself just warmed a lot quicker than usual 5v/DC ones that it originally had. Not too long after I did so, I eventually "powered" it again, except I did that into some sort of inverter component that causing the whole module itself shorted, thus completely killed the whole module itself. Even if I killed the said module, I was able to salvage the 12v/DC cooling fan that came with it, it did work just fine with the 12v/DC adapter, albeit it also caused the fan itself to warm up so quickly as well. Not too long after I successfully powered it, the instant karma suddenly occurred on me due to the fact I accidently broke one of the blades after I accidently made it fell near to the heavyweight marble tissue tray that is placed on the top of my living room's table! So that was it, no more purpose of using it anymore after I broke it off, even if I tried to "fix" it, but it obviously didn't work at all... As for what's left from the unit itself, I got rid all of those plastic pieces by smashing them to bits, then I also set them ablaze as well. Even if I got rid all of those pieces, I actually salvaged all of those screws that used to hold the cooling fan itself though before I got rid them, except for one of them that was badly rusted. With all of that final riddance, that was the complete end of me using the unit itself in general. ❄

That concludes about my experience with that so-called "mini air cooler" unit. I don't think if I can get another one of those little units that is way better than that, it's because I already found the actual truth if it didn't seem to work as what they "advertised", specifically for those of the cheaper variants of themselves. Even if I no longer own it anymore, I did some in-depth research about how "cool" those little units are from various YouTubers, and they also realized if those little units are suck balls... Anyway, back to the unit itself that I got rid of. Waste of money, waste of resources, and waste of all of my useless efforts in order to make it "cooler", but it turned out if it led to even more "cooler" problems that caused it stopped working afterwards. So, that's particularly it for what I could say to this overall experience with one of those so-called "mini air cooler" units... Lesson learned: just get regular mini portable fans or just simply get one of those DC cooling fans for much cheaper price. If you really want to cool down your room, just buy and install an actual air conditioner if you're able to. Or, you can make your own homemade air cooler that probably works better than one of those little units out there. 

Well then, that's it for what I told about my overall experience with one of those little units, and pay full attention when you will eventually deal with one of those things out there. ❄

Saturday, August 6, 2022

Major updates on my mini portable fans... (plus extras)

Well, it's that time again for explaining about stuffs that I always do in my own YouTube channel of electric fans (and air conditioners). Some of you may recognize at one of my YouTube channel's playlists that I made, which as what the title of this particular article literally says, "My mini portable fans"... This time, I will tell you about my latest update of what's going on with each of my mini portable fans that I got since I made my first video about it, until all the way to my latest acquisition about it as well. Without further ado, let me explain about each of them, although most of them just aren't exist anymore due to some reason that I probably will explain in here as well.

1. Refresh perfume turbine fan

I purchased this particular USB mini portable fan from an online vendor of a marketplace back in 2014. During the time I use this, it had various of it's own issues, such as sometimes it just simply wouldn't work well despite it clearly plugged in using it's own USB proprietary cable, and it's own centrifugal turbine blade itself just went out of balance until it broke off from it's own motor support considered how cheap it was. Because of that, I just simply didn't bother to fix it even with cables inside it got detached by themselves without soldering them back. So, I had to get rid of it to the recycling bin, although most of it's own parts are somehow still left until today.

Remember, back during the time I acquired this, it came broken in a box (which was the centrifugal turbine blade itself literally detached from it's own motor support already).

2. Robot mini portable rechargeable fan

I purchased this particular USB mini portable rechargeable fan from one of the small cell phone stores in my own hometown back in 2016. It does work until today (including how it also does work with it's own original battery that comes with it), but it did have just one major problem if it's own microUSB connector got severed completely. Until I decided to bring it into phone service place to equip it's new microUSB connector for it, and now it does work just fine! Although it does work, it occasionally makes bit of whining noises while it's operating, so when that happens, I have to "fix" it by simply tapping the back part of it... if it works. Overall, this is pretty powerful mini portable fan that I ever acquired, although I usually power it using my phone's charger without it's own battery (yes, it runs so fast on low speed compared to the other average mini portable fans like one of these).

3. Snowflake mini portable rechargeable fan

I acquired this particular USB mini portable, rechargeable foldable fan back in 2017, except my parents literally purchased it instead from a bazaar that was being held in the square town of my hometown. It also does work until today, but it does have some flaws, such as:

  • It's own original battery just suddenly went faulty, so there's no way if I can power it or my Robot using the said battery itself anymore. Even the battery compartment inside it also broken as well.
  • It used to work on variable speeds (judging by the fact it is controlled using a variable speed wheel instead of buttons), but now it only works on just one speed, and it runs a little slower than it should be.
  • The folding neck broke off, but I still able to put it together without folding it as I'm using it functionally as a mini desk fan.

4. Supermute/Sanhuai USB mini portable fan

I purchased this from a small gadget shop back in same year where I bought that Robot. I know if this one barely did move any air, but it also have it's own casual problem where the USB cable itself just went loose which caused me didn't bother to use it anymore. I still left the parts of it though, but I just screwed the blade itself to bits already.

5. Viga mini emergency box fan

I purchased this emergency box fan from a some sort of car boot sale in one of the Sunday morning markets in my hometown, with it's own brand name itself got ripped off. It does work, but it has it's own issue if I turn on both fan and LED light itself together, it is literally underpowered even I plugging it into the wall outlet to charge it's own battery (the light itself just way too dim when I turn the fan on). 

6. Arctic Air "Ultra" USB mini air cooler

I purchased this so-called USB mini air cooler thing from the same online marketplace where I purchased that perfume turbine fan in 2014, except it was obviously from completely different vendor yet I got it back in the last year. It does work, but it eventually ran into one major problem where it didn't run faster like it should be. It's own original USB proprietary cable got ruined by some stupid mice as well, which caused the matters itself just way better.

For the bonus, here are even more of my mini portable fans that used to exist alongside these ones that I mentioned above, but it ended up having their own fatal problems that caused me completely got rid of each of them, just like 2 of those fans that I mentioned just before. So, here are list about those fans that are now long gone, right away:

  • Battery powered foldable fan things : This was supposed to be my very first mini portable fans that I ever acquired in my life, except I got two of those back in 2012 from a local toy store (if I guessed it right). They both were powered using pair of AA batteries per each of them. As of time being, they both ran into a problem where their own motors suddenly went weaker, until they both stopped working completely that made me got rid both of them off for good.
  • Yellow USB mini portable snail fan : I purchased this USB mini portable novelty fan from a computer parts store back in 2013, and it was missing it's own battery cover. It did work just okay even down about how it barely did move some air with it's own paper blades, and eventually it just simply didn't work anymore.
  • Matsuviva cooling fan : I purchased this AC cooling fan from an electronic store back in 2014. It did work just fine, until somewhere 2 years later, I had some fun with it until the AC motor itself popped out which caused my whole house's MCB got tripped. Because of that occurred, I obviously got rid of it into pieces completely.
  • Miniso mini portable rechargeable fan : I purchased this particular mini portable rechargeable fan exclusively from a Miniso official retail store inside a mall in Surabaya, East Java, Indonesia, yet I acquired it during my trip back in 2018... It did run so well, until I stupidly had some fun with it until the motor itself just stopped working, but the indicator light still stayed on. Because of that occurred, I just got rid of it completely despite this was my most expensive mini portable fan that I ever purchased so far. 🤦‍♀️

And as of the extras, here are my wish list about my mini portable fans that I want, right here:

  • Certain of the mini air coolers (including those ones from Arctic Air brands), although I do understand about how "good" they are, unless I will buy some of the expensive ones that will do their job decently,
  • Certain mini DC desk fans that have oscillating mechanism like a regular desk fans,
  • Certain folding mini DC desk fans, and
  • Mini USB tower fan.

Well, there you have it for lists about what's going on with all of my mini portable fans that I have (or used to have for those ones that are long gone now). I feel like I want to buy more of those mini portable fans, despite the fact I literally dedicated my own YouTube channel about majority of regular AC 220v/50Hz electric fans  (mainly ceiling fans and regular portable fans) instead of certain DC fans like these mini portable fans; but it's still worth it for getting even more of the mini portable fans anyway due to most of them do look quite interesting, as long as they work properly once they come on my hands. Anyway, that's it for what I could say to those conclusively, and as always, thanks for reading this article.