The History of Electric Fan and Unboxing of Rechargable Fan
Summary
TLDRIn this video, Esken introduces an eco-friendly alternative to air conditioning with the unboxing of a rechargeable mini fan, the 'Minivan'. Designed with a lithium battery and featuring an LED light, this portable fan offers a convenient solution for cooling down without the discomfort of constant AC use. The video demonstrates the fan's setup and features, including its micro-USB charging and switchable power options, making it an ideal accessory for personal comfort in various settings.
Takeaways
- π°οΈ The first electric fan was introduced in 1886 by Schyler Willer.
- π Early fans were powered by direct current (DC), but alternating current (AC) fans were produced in the 1890s.
- β‘οΈ Direct current flows in one direction, while alternating current changes direction periodically.
- π Many appliances rely on AC power sources, whereas devices like electric vehicles, drones, and computers use DC.
- π¦ Esken, the video presenter, is unboxing a rechargeable mini fan.
- π The mini fan is named 'Minivan' and is marketed in Oman.
- π The Minivan fan has special features like an LED light and is rechargeable, making it convenient to use.
- π It uses a lithium battery and can be charged via a CPU.
- π The fan has multiple functions including a night light, fan, light switch, fan switch, and an indicator.
- π Esken purchased the Minivan fan for cooling purposes without relying on AC, which can make the room too cold.
- π Esken plans to use the fan throughout the day and only switch on the AC for a couple of hours to save energy and maintain comfort.
Q & A
What was the first electric fan introduced in 1886 powered by?
-The first electric fan introduced in 1886 was powered by direct current (DC).
What type of motor were the fans produced in the 1890s equipped with?
-Fans produced in the 1890s were equipped with alternating current (AC) motors.
What is the difference between direct current and alternating current?
-Direct current flows in one direction, while alternating current changes direction periodically.
What is the main advantage of using a rechargeable mini fan over an AC system according to the video?
-The main advantage is that it is convenient to use, has a LED light, and can be used the whole day for cooling without making the room too cold, which can be uncomfortable and potentially make the user sick.
What is the brand name of the mini fan that Esken unboxed in the video?
-The brand name of the mini fan is Universal.
What special features does the Universal mini fan have according to the video?
-The Universal mini fan has a rechargeable battery, LED light, and is convenient to use due to its size and portability.
What type of battery does the Universal mini fan use?
-The Universal mini fan uses a lithium battery.
How can the Universal mini fan be charged according to the video?
-The Universal mini fan can be charged using a CPU or connected to the city power source.
What is the model number of the Universal mini fan that Esken unboxed?
-The model number of the Universal mini fan is UNF2885.
What are the buttons on the Universal mini fan used for?
-The buttons on the Universal mini fan are used for controlling the fan speed, turning on the LED light, and indicating when the battery is charging.
How does the mini fan help Esken in managing the room temperature without over-reliance on the AC system?
-The mini fan helps by providing a cooler environment throughout the day, reducing the need to switch on the AC for long periods, which can make the room too cold and uncomfortable.
Outlines
π Introduction to Electric Fans and Unboxing a Mini Fan
This paragraph introduces the history of electric fans, starting with the first one in 1886 by Skyler Willer. It explains the difference between direct current (DC) and alternating current (AC), noting that most appliances rely on AC while batteries like lithium-ion use DC. The speaker, Esken, then introduces their video, which involves unboxing a rechargeable mini fan with special features such as an LED light. The fan is from the brand 'Universal' and is purchased to help cool down the room without relying on the AC, which can make the room too cold and uncomfortable for the speaker.
π Unboxing and Features of the Rechargeable Mini Fan
In this paragraph, the speaker continues the unboxing process of the mini fan, highlighting its features and setup. The fan is powered by a lithium battery and can be charged using a provided wire connected to a power source. The fan has buttons for controlling the fan and LED light, with an indicator for the battery status. The model number is UNF2885. The speaker plans to use the fan for cooling throughout the day, reducing the need for the AC, which they find too cold for their classroom environment. The fan is expected to provide a comfortable cooling alternative for the speaker.
Mindmap
Keywords
π‘Electric fan
π‘Direct current (DC)
π‘Alternating current (AC)
π‘Lithium-ion batteries
π‘Unboxing
π‘Rechargeable
π‘LED light
π‘Mini fan
π‘Air conditioning (AC)
π‘Model number
π‘Micro USB socket
Highlights
Introduction to the history of the first electric fan in 1886 by Skyler Willer.
Early electric fans were powered by direct current (DC).
In the 1890s, fans with alternating current (AC) motors were produced.
Explanation of the difference between direct current and alternating current.
Many appliances rely on AC power source, while batteries operate with DC.
Introduction of Esken's unboxing video of a rechargeable mini fan.
The mini fan has special features like an LED light and is rechargeable.
Esken bought the mini fan for cooling down without using the AC.
The mini fan can be charged using a CPU.
The brand name of the mini fan is Universal.
The mini fan has a lithium battery and can be connected to the city power.
The mini fan has buttons for the fan, LED light, and battery.
Esken demonstrates how to charge the mini fan using a CPU.
The mini fan has a night light, fan switch, indicator, and micro USB socket.
The model number of the mini fan is UNF2885.
Esken plans to use the mini fan to cool down for the whole day, reducing AC usage.
Esken thanks viewers for watching the unboxing video.
Transcripts
[Music]
hi guys
let me start my video with a brief
history
of the very first electric fan in 1886
the first electric fan was introduced to
the world
by skyler willer early fans were all tc
powered
however in 1890s
fans with ac motors were produced
in a direct current the electric charge
flows
in one direction on the other hand
electric charge in alternating current
or
ac changes direction
a vast number of appliances rely on ac
power source
while batteries including the lithium
ion batteries
powering everything from electric
vehicles to
drones to computers operate with direct
current
[Music]
i'm going to site now with the unboxing
hi everyone my name is esken
i hope that you are all doing well in
today's video
i'm going to share with you the unboxing
of my
minivan i bought this
for a special purpose
and i can put this beside me or under my
table
so this one is uh cos five rios here in
oman
and uh it's a rechargeable
mini fan uh it has
i can charge this using my uh my cpu
so this one i i bought this because it
has a special features like
uh it has a led light
then it's rechargeable and
convenient to use and the size is
lovely i love this so i am going to
unbox this and i'll show you how i use
this
to help me in cooling down
without the ac because you know when i
switch on the ac for
three to four hours the room becomes
freezing and it's very cold
because i'm alone in the classroom and
uh
it makes me feel sick so what i do is i
switch it off
then after one hour the temperature
becomes
uh warm so i need to switch it on again
so what happens switching on switching
off
it makes me it makes me feel sick really
so i bought this uh minivan
so that i can use this the whole day
to cool to cool me down okay
so um in a short while i'm going to show
you what are the things inside
this mini minivan
so the brand name is universal
it has it has led lights
and rechargeable battery
let's get into it
[Music]
[Music]
i don't know here it is
okay and at the back
this is where you are going to put where
i'll put the
wire
[Music]
i have this manual instruction so i
don't think i
i need to read this because it's very
simple the instruction
uh manual rechargeable
minivan so
battery is lithium battery
so i have two options i can use a
battery
and i can switch it to connect it to
the city okay so this is the wire
it's very short
this one is to connect it to the
to the fan to the unit itself
okay so i'll connect it okay
and then in front
is the uh this is these are the buttons
for fans
factory battery okay when i wanted the
led light
okay it has
that's why i bought this okay and then
switch off
all right now i am going to switch to
connect this to my
add charge to it
[Music]
i hope that you can see what i'm doing
so i'm going to connect it to my uh
my cpu
okay there you go so it is connected now
let's go back again
and now i am going to show you how it
works
what are the features of it it has night
light
it has a fan the light switch
fan switch indicator and micro
usb socket so the model is
unf2885
that's going to help me in cooling down
for the whole day
so i just need to switch on my ac for
two hours maybe and then switch it off
and use this for the whole day
thanks very much for watching
thanks for watching have a nice day
everyone
see you again
[Music]
[Music]
[Music]
do
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