What do you mean by weak decoration? How to decorate and hide the weak current?

Circuit engineering is one of the most important projects in decoration, and the installation of the circuit can be divided into strong current and weak current. So what does it mean to decorate weak electricity? For the installation and arrangement of decoration weak current, how to arrange decoration weak current? In addition, how to hide the decorated weak box is better? Next, let's take a look at the related content of weak current decoration.

1. What do you mean by decoration weak current?

1, decoration weak current meaning

What does weak decoration mean? Weak current is the carrier of signal transmission. Weak current in decoration refers to current with voltage not higher than 250V, which refers to DC circuit. Like audio cable, video cable, network cable, cable, etc. , all belong to weak current.

At present, weak current is widely used in home decoration, such as signal input (cable TV line) and audio equipment (output line) of household appliances, computers and televisions, all of which belong to weak current.

Therefore, what is decoration weak current can be simply understood as electricity that can't feel anything, that is, weak current; If the wire you touch is in danger of hitting people, then this electricity is strong.

2, weak current system scope

Weak current systems include: ccTV monitoring system, burglar alarm system, entrance guard system, electronic patrol system, parking lot management system, visual intercom system, home intelligent system and security system, background music system, LED display system, plasma splicing screen system, DLP large screen system, three-meter CC system, building automatic control system, lightning protection and grounding system, paging intercom and professional intercom system, weak current pipeline system, UPS uninterrupted power supply system, Computer room system, integrated wiring system, computer local area network system, property management system, multifunctional conference room system, cable TV system, satellite TV system, satellite communication system, fire protection system, communication system, hotel management system, video-on-demand system and so on.

3, decoration weak current application

(1) TV signal engineering, such as TV monitoring system and cable TV;

(2) Communication engineering, such as.

(3) Intelligent fire fighting engineering.

(4) Sound reinforcement and sound engineering, such as community background music broadcasting and building background music.

(5) Integrated wiring engineering, mainly used for computer networks.

Second, how to decorate the weak current

Weak current wiring is the "nerve" in the home, which transmits all kinds of circuit signals to all kinds of equipment, thus realizing the functions of daily home circuits. Therefore, it is very important to decorate weak current correctly in family decoration, so how to decorate weak current? Pay attention to the following two aspects.

1, weak current system layout

(1) LAN system

A, the LAN we want to build is a star topology. Failure of any node or connecting cable will only affect one node. RJ45 terminal block module is installed in the information access box, which plays the role of general control. All lines from the network socket are connected to the back of the terminal block. There should also be a small network switch in the information access box, which is connected to the front interface of the wiring board through RJ45 jumper.

B. Reserve network information interfaces for a large number of network information home appliances that are now online and will appear in the future. We need at least two network interfaces in each room, one for the network and the other for the network. This is based on the requirements of network, multiplexing and interconnection backup. Including RJ45 wiring board, twisted pair, RJ45 information module, I will choose the more popular super five categories, which can meet the current and future needs.

(2) Cable TV system

A, home cable TV system should choose good materials, using 1000MHZ high shielding isolation special bidirectional coaxial cable, panel, distributor, amplifier (when more than four pieces are required). The distributor shall adopt high-quality devices, and the technical index is 5- 1000 MHz.

B, cable should choose 75-5 type, four-shielded physical foamed coaxial cable with good shielding performance to external interference signals to ensure the signal level of each room; Cable TV images are clear without ripple interference. Cable TV wiring is relatively simple. For ordinary commercial housing, we only need to install a quarter distributor module in the family information box, and we can connect cable TV to the living room and all the rooms here.

2. Weak current wiring

(1) Make sure the cable is unblocked.

A. Test of network cable and cable: make crystal heads respectively, and test the connection and disconnection with a network tester;

B. Testing of cable TV cable, audio and video cable and audio cable: use multimeter to test on and off respectively;

C other cables: test the connection and disconnection with corresponding professional instruments.

(2) Determine the line length of each point.

A, measure the length from the junction box slot to the end of each point;

B, plus the redundant line length of each point and junction box slot:

C, the length of the line at the outlet of each point is 200mm-300mm.

(3) Determine the label

Cut all kinds of cables according to a certain length and put labels on both ends of the line to indicate the weak current type-room-serial number.

(4) Determine the number of pipelines in the pipeline.

The cross-sectional area of the pipeline lining shall not exceed 80% of the cross-sectional area of the pipeline.

Third, how to hide the decorated weak box?

The direct exposure of weak boxes will affect the beauty of home improvement space, so many people will want to hide the weak boxes when decorating. So how do you hide the decorated weak box?

1, put on a photo frame or art painting.

Generally speaking, the strong and weak boxes will be located in the living room or dining room, so some people often want to hang a picture directly to cover the strong and weak boxes.

However, this method is not always applicable. Even if the painting is hung, it depends on the hanging position, whether it conflicts with the surrounding decoration and so on. Some people's strong electric boxes are relatively high, or the corners are unknown. It is unnatural to hang a picture in such a position. Instead of playing an aesthetic role, it is self-defeating.

Moreover, hanging pictures or photo frames is easy to be damaged or outdated for a long time, so it is more convenient to cover them with pictures, but it should also be operated according to the actual situation.

2. Put the weak box in the cupboard

Putting the weak box in the cupboard is also a good way to hide the weak box, but it should also be viewed according to the specific location of the weak box. If the weak box is just on the side of the gate, it can be put in the shoe cabinet.

There are also some positions that can be made into cabinets, such as decorative cabinets, sideboards and decorative grids of TV background walls. As long as the cabinet can be used reasonably, the "electric box" can be cleverly hidden. And this kind of "hiding" is more flexible. If there is anything wrong with the electric box, just open the cabinet and have a look.

The above is an introduction to what the decoration weak current means, how to decorate the decoration weak current and how to hide the decoration weak current box. I hope it will help everyone and learn more about the weak current in decoration.