What Are You Paying Attention To When Buying Sockets?
1. Selection channel
Consumers should not be cheap when buying power sockets. It is best to buy business places such as regular large chain supermarkets, hypermarkets or electrical cities, and retain shopping vouchers.
2. Look at the appearance
The style and color of the switch should be consistent with the overall style of the indoor. For example, the overall color of the interior decoration is light, and dark switches such as black and brown should not be used. And the manufacturer and product information of the qualified sockets are complete, and some unqualified sockets are rude. The most basic manufacturers and product information, especially the production date on the product packaging. This often belongs to unqualified sockets. In addition, the qualified socket shell panel is finely worked, there is no burrs on the shell and jacks, symmetrically uniformly in size of the jack, and the workmanship with poor mass socket shells is rough.
3. Look at the feel
It can be identified from the four aspects of the weight, repeatedly according to the switch, the trial insertion force, and the power line:
A. Elberry weight: There are many copper threads, thick copper sheets, and strict plastic shells used inside the national standards.
B. Repeat the switch repeatedly: You can repeatedly press the socket switch several times.
C. Test plug -in force: The qualified socket not only has a moderate elasticity of the insertion of each hole, but also the consistency of the insertion of each jack; Each hole can obviously feel different feel.
D. Pulling power line: The power cord of the qualified socket is soft and hard, and the connection with the socket is solid and reliable; the power cord feel of the unqualified socket is soft, the connection with the socket is not firm, and it is easy to pull off.
4. Look at the brand
Encourage everyone to choose well -known brands. Because the quality of the switch is related to the normal use of electrical appliances, and even the convenience of life. In the interview, many dealers have expressed the same view, that is, the switch or socket produced by many small manufacturers is unreliable, and it does not take long at all, and it is obviously very troublesome to replace it.
5. Look at the service
Go to the specialty store or sales point designated by the regular manufacturer as much as possible, and ask for shopping invoices, so as to ensure that you can enjoy future after -sales service.
6. Look at the logo
Pay attention to the logo on the base of the switch and socket: including the Great Wall Certification (CCEE) and the rated current voltage.
7. Look at the standard
Produced with GB2099.3-2008 standard. On June 1, 2010, relevant national departments promulgated a new national standard, began to enforce, and clearly prohibited the production of universal hole sockets. The new national standard requires the production of the parts of the two poles and the trigger jacks (commonly known as the new five -hole socket). The plug of this socket is larger and the contact area is more closely related, and the contacts of the electricity shock have been reduced.
