Author Topic: 12v Fans  (Read 16109 times)

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Offline Rodt

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Re: 12v Fans
« Reply #25 on: November 06, 2016, 04:01:19 AM »

Offline dales133

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Re: 12v Fans
« Reply #26 on: November 06, 2016, 08:21:46 AM »
Fantastic fans are a good option as they have an opening hatch and can either pull air in or out with variable speed.
Buy one from the states though they are way to much here

Offline BaseCamp

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Re: 12v Fans
« Reply #27 on: November 06, 2016, 09:08:00 AM »
Interesting topic....fans......not sure how the mexicans go, but in NSW, we rarely have a hot night camping....not by 10pm or later ?

I could imagine in northern queensland it might be muggy of a night.....but in those conditions, does a fan make a lot of difference ??

?? I thought NSW were the Mexicans ??  .. you know, 'south of the (Old) border'...    ;D
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Offline MrCruza

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Re: 12v Fans
« Reply #28 on: November 06, 2016, 11:32:17 AM »
Cheers, John.




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Offline tryagain

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Re: 12v Fans
« Reply #29 on: November 06, 2016, 02:19:43 PM »
x2

Sirocco Fan

Simply the best.


Don't really like the directional nature of little fans.

Offline tryagain

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Re: 12v Fans
« Reply #30 on: November 06, 2016, 02:26:28 PM »
Fantastic fans are a good option as they have an opening hatch and can either pull air in or out with variable speed.
Buy one from the states though they are way to much here

The Hatch with a fan I think is a good option for hard tops,

Offline paceman

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Re: 12v Fans
« Reply #31 on: November 06, 2016, 02:49:19 PM »
Don't really like the directional nature of little fans.

Not to mention the price...  :-[

Offline MrCruza

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Re: 12v Fans
« Reply #32 on: November 06, 2016, 03:35:40 PM »
Not to mention the price...  :-[

Worth every penny.
Cheers, John.




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Offline paceman

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Re: 12v Fans
« Reply #33 on: November 06, 2016, 03:48:04 PM »
Worth every penny.

I would hope so.... no doubt they are good, as plenty have said, but I wouldn't be able to justify the price, when cheaper, effective alternatives are around, like the OP is looking at.
« Last Edit: November 06, 2016, 03:52:17 PM by paceman »

Offline dogbox

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Re: 12v Fans
« Reply #34 on: November 06, 2016, 07:59:14 PM »
One of these ones or a different cheap one?

different one about same price

Offline Bullant4x4

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Re: 12v Fans
« Reply #35 on: November 06, 2016, 08:17:19 PM »
Worth every penny.

How much air we talking? Just a little that you have to lie next to or a good breeze at the end of the bed?

Offline gronk

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Re: 12v Fans
« Reply #36 on: November 06, 2016, 08:47:01 PM »
?? I thought NSW were the Mexicans ??  .. you know, 'south of the (Old) border'...    ;D

Ha ha, no, NSW is the centre of the universe.....hell, the Queenslanders haven't even came into the 21st century yet...still don't have daylight saving.. !!   :-*
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Offline BaseCamp

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Re: 12v Fans
« Reply #37 on: November 06, 2016, 08:55:38 PM »
Yeah....   no  no  !!!   We are the cleaver ones up here....   Don't ya know having daylight savings makes ya curtains fade!!  LOL...

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You get out and in to the world -- you take more @#&$. …You climb a little higher, ..you take less @#&$.  …Till one day -- you're up in the rarefied atmosphere -- and you've forgotten what @#&$ even looks like….  Welcome to the layer cake son.

Offline me217

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Re: 12v Fans
« Reply #38 on: November 06, 2016, 09:39:26 PM »
Ha ha, no, NSW is the centre of the universe.....hell, the Queenslanders haven't even came into the 21st century yet...still don't have daylight saving.. !!   :-*

our days are too hot as it is, if we saved some more it would be even hotter.
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Offline me217

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Re: 12v Fans
« Reply #39 on: November 06, 2016, 09:55:25 PM »
Has anyone had any experience with these 12v ceiling fans, with the weather heating up I thought they might be a good way of keeping cooler in the camper, they seem cheap enough at $12.58ea but nut sure how much they would hurt when you accidentally put your hand in one. They have a diameter of 50cm and a draw of about 0.7A so I think that would probably suit a camper.

[img width= height=]https://ae01.alicdn.com/kf/HTB1xP2vNpXXXXbxaXXXq6xXFXXXV/seasonal-discount-12V-DC-ceiling-fan-Wholesale-12v-dc-ceiling-fan-solar-ceiling-fan-Domestic-emergency.jpg_640x640.jpg[/img]
 

They do sell ones with speed controllers for about double the price (which is still cheap) and would probably be safer as you could turn it down to a suitable speed but I am guessing that they are just a variable resistor and, it would be more energy efficient (and cheaper) to build one using a little PWM controller like one of these and put it in a box like this

[img width= height=]https://ae01.alicdn.com/kf/HTB1YU6LNpXXXXbMXFXXq6xXFXXXX/seasonal-discount-12V-DC-ceiling-fan-Wholesale-12v-dc-ceiling-fan-solar-ceiling-fan-Domestic-emergency.jpg[/img]


just ordered two. will see how they go. will be camping in late November so its gonna be a stinker.
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Offline MrCruza

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Re: 12v Fans
« Reply #40 on: November 07, 2016, 07:03:55 AM »
How much air we talking? Just a little that you have to lie next to or a good breeze at the end of the bed?
More the good breeze at the end of the bed :)  They really are amazing. We have one that we use in our Aussie Swag and it gives a really good breeze, and we never need to run it on high speed.
Cheers, John.




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Offline The punter

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Re: 12v Fans
« Reply #41 on: November 07, 2016, 08:30:58 AM »
How much is a cranky wife worth?

We've got two Siroccos and they are awesome
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Offline BaseCamp

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Re: 12v Fans
« Reply #42 on: November 07, 2016, 08:43:56 AM »
How much is a cranky wife worth?

We've got two Siroccos and they are awesome
Ditto....   on the walls at the end of the bed....   

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You get out and in to the world -- you take more @#&$. …You climb a little higher, ..you take less @#&$.  …Till one day -- you're up in the rarefied atmosphere -- and you've forgotten what @#&$ even looks like….  Welcome to the layer cake son.

Offline glenm64

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Re: 12v Fans
« Reply #43 on: November 07, 2016, 09:13:40 AM »
Ive got 2 in the van, one at bed end on at the other end.
Use the timer a fair bit at night.

Cheers Glen

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Re: 12v Fans
« Reply #44 on: November 07, 2016, 09:25:22 AM »
How much is a cranky wife worth?
is there any other kind?
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Offline cyberess

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Re: 12v Fans
« Reply #45 on: November 08, 2016, 01:40:39 AM »
A small 240V Box fan running off an inverter seem to do a good job..


$19 from Bunings https://www.bunnings.com.au/click-30cm-box-fan-with-timer_p4441833

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Offline xvprado

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Re: 12v Fans
« Reply #46 on: November 08, 2016, 06:31:59 AM »
Glen
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Offline Bullant4x4

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Re: 12v Fans
« Reply #47 on: November 08, 2016, 06:35:47 AM »
How much is a cranky wife worth?

I haven't done the maths but I'm still broke 22yrs into the marriage. I'm guessing your youth, health and every penny  ;D
« Last Edit: November 08, 2016, 06:40:03 AM by Bullant4x4 »

Offline grafy82

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Re: 12v Fans
« Reply #48 on: November 10, 2016, 10:48:05 AM »
We have 2 of the mini ceiling fans and they are great. My old man showed me them nearly 2 years ago when he hardwired 2 of them into his motorhome. They are still going strong with no issues after constant use.
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Offline tryagain

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Re: 12v Fans
« Reply #49 on: November 15, 2016, 09:25:16 AM »
Well, after finally ordering a one a few days ago it rocked up by courier today, not bad for $12.58 altogether.  Hooked it up to the camper battery and initial observations are
  • First reaction whilst it was in the box was "that cute" It looked smaller than I'd imagined but after I assembled it, it was as expected.
  • It seems to have a good output, a pretty large volume at low velocity which I like  as opposed to a smaller volume at high velocity of a lot of the smaller fans
  • When giving it a spin it seemed a bit clunky, One of the reviews I saw on youtube of them someone also said this but then in a later review said it had seemed to wear in. I have it running at the moment and will leave it for a few hours to see if it makes a difference. 
  • Probably slightly noisier than expected, I wouldn't call it loud but also wouldn't call it quiet, the review mentioned above also said it got quieter after wearing in. Its noise is never going to effect my sleeping but I have read on here some people complain about the noise their fridge fan makes so might be something to consider for those who are a bit precious about their noise.
  • I was a bit concerned about the kids getting injured from putting their hand etc into one, after giving it a try I think it would likely cause tears but not blood.
  • A bit of a plus and a minus is that it is very compact in the box, so packed up like this it will take hardly any space, the minus bit is that for transport in a camper I think it will likely require being pulled apart which entails one screw for each of the 3 fan blades, it's not a biggie but just something else to have to do.