Skip to content

Inductorsa.com

AC/DC Adapters,Inductors

The country’s prohibition of using universal insertions for 12 years is still repeatedly banned? How to choose a safe and reliable interpolation

Posted on July 19, 2022 By ArticleManager

We are in daily life

Electricity

Although there is

Dating and automatic power off

Such protection measures, but more attention is required.

For example

power supply

Safe use

aspect.

Plugs can connect more than one power plug, which saves space and line

use

Can’t do without a kind of thing, such things

For 12 years

, But there are still people

What is it? It is

Old national standard universal insertion

Essence

This kind of universal insertion

why

To be banned? The universal insertion of the old national standard hole will cause our daily use

What harm

Intersection When choosing a universal insertion, we should pass

Which standards

What about filtering and insertion? How does the universal interpolation of the new national standard produced?

leadership

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

What about it? The universal interpretation has been disabled in my country for 12 years, why

More banned

Intersection Many people are covered in the drum.

Can you see what is the difference between the two?

Banned universal insertion

Universal interpolation

, The more familiar name is

Universal socket

The reason why it is called

“universal”

Because it can be satisfied

Two -level plug

Can be satisfied

Three -level plug

Essence The seemingly convenient universal insertion is easy to produce

Security risks

Comparison map of universal holes and qualified sockets

First, the seemingly universal universal interpolation needs needs

Be forced to

Achieve

Take into account

,Brought it

Structural design

A problem above -it is difficult to do

Linear contact

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Essence In addition, if production control

Not strict

, Cain ideal linear contact can only be performed

Point contact

Essence What will bring

as a result of

Woolen cloth?

Internal structure of insertion

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Insert and plug

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Contact surfaces

reduce,

resistance

Increasing,

Heat

It also increases. bring

Energy loss waste

At the same time, it is easy to cause

Fire

In September 2012, a 3 -year -old child in Qingdao was exposed to universal insertions due to electric shock.

The second is the universal insertion itself

Design defect

The problem. Universal plug -in jack designed

Larger

, Insert the metal connection in the arranged

Different specifications and different shapes

The plug, after repeated insertion, causes the shifts

Damage, deformation

Then, the plug of the metal connection and the access electrical device that is inserted occurred.

Poor contact, too small contact surface

The problem.

Over time, repeated

“friction”

Metal connection

Heating

,cause

Dispel fire, the electrical appliances caught fire

, Bring people daily life

property loss

If you insert an insertion

More than three

The plug, the universal plugs will get more and more

serious

: Metal connection

Greater load

, Resistance friction

More frequent

, Human computer has

“Water cooling”

Could it be that this universal interpolation is needed

Special means

Give it

Cool down

Nothing?

In August 2021, a resident of Shanghai with metal bracelets was close to the insertion, and his hands were blackened.

summer

High temperature, electrical

usage time

Longer,

usage frequency

Higher, so easy for so easy

“Fire”

In terms of universal insertion, it is tantamount to

“Accompanied by the king like a tiger”

Essence But many people may bring the universal interpolation

Danger and hidden danger

At all, I did n’t understand it at all, obviously I did n’t understand. The universal interpretation of this old national standard hole may bring in daily life.

harm

Essence This kind of banned universal insertion will bring

Don’t let the fire devour our property and life

The hidden dangers of the old national standard hole

No protective door

Protective door

It is needed before the first use

Force off

The thing, it is caused by it

Base, buckle

This physical component is composed.

There is no setting of the old national standard hole insertion, or even if there is any

Fate

Essence The single pole of the old national standard hole can be inserted, and

Single pole insertion

Is a kind of

Very dangerous

The behavior, especially

child

Inserting metal items such as keys will cause

Short -circuit

, Trigger

Human electric shock

The socket protection door is also called “safe door”

No 3C standard

In the past, many nationally nation -to -hole strokes were not available

3C standard

Certification, which is commonly known as

Three -free products

, This leads to a lot

Inferior, unqualified

Inserts flow into the market. Old national standard holes

Disdo the charging, and it is good to charge

, Never obtained relevant agencies

Certification and inspection

It is very easy during use

Dangerous

of.

The 3C certification logo of the new national standard

Poor heat resistance

The universal insertion of the old nation’s bidding

Short circuit, overload issues

It’s easier

Fire

Because this species is an interpretation shell

Poor heat resistance

Essence Then the interpretation shell, or we simply say that the entire insert panel needs to be reached

What requirement

Woolen cloth? According to the relevant personnel, the insert panel needs to pass

Needle Flame Experimental Test

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

,go through

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

30 seconds

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Needle flame

Bright fire contact

, Insert

Will not be ignited

Then

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

qualified

year 2010

, my country’s Quality Inspection Department begins

Forced the use of old national standard holes to insert

, Immediately expel it

Elimination

, Forced use

New Standard Universal Insert

Essence This is undoubtedly divided

New and old times

Significance.

Needle flame test: suitable for insulation materials or other solid combustible materials industries

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Although the old national standard interpolation was sentenced

“life imprisonment”

, But you can’t stop some people from

Convenient and cheap picture

Use this

Inferior

Essence Although the new national standard is obtained

“Protection Notice”

It does not mean that everyone can guarantee that everyone uses

Qualified product

So when buying a universal insertion, how should we go

Selection and screening

The top is the new national standard, and the bottom is universal insertion

Choose a safe and reliable interpolation

Try it with a plug

Qualified interpolations should be possessed

Consistent plugging feel

, Not because of

Over tight or loose

Affect. The tight or loose interpretation is all

Unqualified production

Hidden performance.

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Too tightly make plugs very

Effort

Affected

Life

;

Did not connect to the power supply

, Or connect electricity

Intermittent

Essence The qualified plug -in plug should be

Very flexible

Yes, you can receive it

Obvious feedback

Each hole of the unqualified socket can also obviously feel differently unplugged

Listen with your ears

What do you listen to? Listen to

When the interlocker

Feedback

,is not it

Crispy and rebounding sounds

Essence If it is the proof

Yes, if you play and rebound

Cardon or not rebound

,sound

Stagnation

even

No sound

Then

Don’t choose

Such an interpretation.

During the rebound, the stuck or not rebound indicates that there is a problem with the internal structure

Try a hard and hard

The hard and hard here refers to

power cable

Hardness

Essence The qualified power cord should be pinched

Soft and hard and toughness

Opin

Steady and falling off

Essence The hard and hard of the unqualified power cord is obvious, either

Very soft

, Handicapped to change

Conduct shape of the power cord

Either

Very hard

The reason is because

Parcel

Plastic leather real

Too thin

Infinitive sockets: The power cord feels soft, and the connection with the socket is not firm

Weight 拈 拈 拈 拈

weight

Refers to universal insertion

Overall quality

,in the case of

Unqualified

Insertation,

Cutting corners

The problem is more common, so I picked it up like this

very light

Empty shell

It is clear. The interruption that meets the international standards is

Copper use

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

On the top is not

Leakage

Yes, the plastic shell is also

Thread

Material density

It’s up to the standard.

Choose the socket according to the above standards, which can help everyone

Effective pits

Essence Those who do not meet international standards

“Three -hole Universal Insert”

Gradually eliminated, withdrawing from the market, which meets international standards

“Five -hole plugging”

more and more. But the new national standard stroke, really

Thoroughly “defeat”

Is the old plug?

The current socket uses polycarbonate as the surface material, which has high intensity and hardness

“New national standard” difficult to lead the market

Although there are hidden safety hazards

Old national standard universal insertion

Already in the country’s order

stop producing

, But in the market

Still visible

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Old inserting figures. In some

Small and medium -sized supermarkets, small commodity wholesale markets

Including roadside

Hardware shop

You can still see those who can’t name

Miscellane

, Putting a lot.

The popularity of a product, in the final analysis

Consumers’ choice

Cheap

Naturally, it is more vulnerable to consumers

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Favored

Essence The phenomenon of using the old national standard universal insertion is still in many places

Essence Those who use the old interpret

No problem

Essence For the decoration company, the old national standard plug -in

cheap price

Wide range of uses

, Many manufacturers in the south

Still production

The universal insertion of the hardware store

And the new national standard is better than the old one

A lot more expensive

, Update the replacement need

cost

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Essence Be

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Family

Fortunately, the family is just two or three insertions. for

Factory, company

In terms of

Hundreds of thousands

Insert, replacement to a new national standard is a big one

Overhead

, Make some businessmen bosses and entrepreneurs unhappy

Unwilling

: “Yes, but not necessary.”

Old national standard universal insertion among consumers

Degree of acceptance

Still not low, it doesn’t seem to be released in 2010

Compulsory regulations

Impact. New national standard

safety

It is indeed higher than the old national standard, but it does not mean that the old national standard universal plugs must be

The fuse of the leakage and fire

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

, Don’t feel because your own old interpretation

Unknown panic

You don’t have to use new insertions because of the use of new insertions

Relax

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Hidden dangers of universal insertion

Mo greed for small cheap, safety first

Overall, for the correct choice of interlude in our home, it is right

Responsibility for family security

Essence It is right

国家禁止使用万能插排12年,仍屡禁不止?如何挑选安全可靠的插排

Responsibility for production and office safety

Responsibility for security is to be responsible for yourself

We should establish

correct

Concept of security

Don’t be because of

Greedy and cheap

, finally

Breaking the disaster

power supply

use

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

Essence

What harm

More banned

Woolen cloth?

Woolen cloth?

qualified

AC/DC Adapters

Post navigation

Previous Post: Essence of summer! 30 Double -match high -value shoes collection
Next Post: How to choose good dog food? This article can help you

Archives

  • August 2022
  • July 2022
  • June 2022
  • May 2022
  • April 2022
  • March 2022
  • February 2022
  • January 2022
  • December 2021

Categories

  • AC/DC Adapters
  • Inductors
  • Uncategorized

Recent Posts

  • What are the basic classification of denim fabric
  • Don’t buy ugly and venting toys for children
  • In the spring of the slightly fat boy, these items must not be missed
  • Application of Point Fresh Fresh Bags in Beekeeping Production
  • Why don’t you see a rich man add a “seat cover” to the car? Listening to the old master as soon as he said, I went home and disassembled it.

Copyright © 2022 Inductorsa.com.

Powered by PressBook WordPress theme