Method for make advertising light box
First, the production materials of advertising light boxes
Keel: made of wood strips, angle iron or aluminum alloy profiles.
Light source: two groups of fluorescent tubes.
Panel: plexiglass color plate or pvc color plate.
Support: triangular iron frame.
Second, the production tools of advertising light boxes
Electric drill, cross screwdriver, screwdriver, hacksaw, wood saw, shovel hammer, pliers, nails, latex, hook knife, wire saw, plexiglass.
Third, the main points of making advertising light boxes
1. Light box design: The size, color and font of light boxes should be arranged according to the design requirements, and the changes of pictures and texts should be placed horizontally and vertically. In addition, it depends on the brackets made at the installation site. Based on this design, the size, font and color of each word are calculated and searched.
2. Light box keel: generally hexahedron. Material: 20×20 or 30×30.
3. Angle iron: Conditional processing, unconditional external processing.
4. Wood: nail rack, 2×2 cm square timber.
5. Blanking: four pieces are long and four pieces are wide, and both length and width are negative 0.5cm = wood length. Saw 2× 1 tenon at both ends, paste it with white latex and nail it. Thickness dimension minus two material thicknesses +0.5= thickness length. Then put on white latex and nail it. Aluminum material: the aluminum alloy material of the ground cabinet is the same height, width and length. 45-degree angle saw, connected with plug-in.
6. Lighting: Generally, two or three fluorescent tubes are used.
40W 1.2 long lamp tube with 1.3m light box. The 30W lamp tube is 0.9 meters long, and is used for light boxes over 1. 1 meter. The thickness is generally 20-25 cm. Therefore, when negotiating with customers, we must consider the material saving of organic board (specification: 1830× 1200mm) and the length of fluorescent tubes. When installing, install the lamp holder and ignition lamp with screws at both ends of the lamp holder, and the ballast will be placed beside it. It is best to stick the ignition lamp with adhesive tape after the trial combustion. The power cord is connected according to the ballast circuit, and the wires are thicker at 0.7mm and 0.8mm along the wooden frame, according to the schematic diagram of fluorescent lamp ballast. 7. Board surface of light box: mostly with white background, divided into two kinds of plexiglass plates: milky white and magnetic white. Generally, I like to use a magnetic whiteboard: first, a white magnetic board with a white surface; Second, scraps can be used to process small print, otherwise the milky white paste can't be used, red on the red background, blue on the blue background and benzene board can't be made, and glue marks can still be seen. Cut the board of the light box with a hook knife, and the length and width are 2-3mm smaller than the wooden frame.
8. Upper plate: when nailing small nails (15mm),
First drill a small hole with an electric drill, otherwise the hard nail will crack, and nail it at the edge of 5mm, and nail three or four nails more than one meter long. Only four nails can be nailed to the 20mm wide side plate. Drill holes in the side to get the wires out. 9. Aluminum strip: 20×20mm aluminum angle is adopted, and the length and width are 2mm larger than the top plexiglass plate. The aluminum corner head is sawed at a 45-degree angle, and all the screws are nailed on the 20mm thick side, including the regular script on the front. People can't see the nails.
10. Paste the organic characters: arrange the characters on the light box according to the design, check them lightly, straighten them, and then paste them with plexiglass glue. There are two ways to paste, one is to glue the organic glue on it, and the other is to suck the organic glue with a medical needle and gently inject the edge. The second one is better than the first one. Check whether there are any typos, missing words and typos, and check whether each word is glued tightly and whether there are any missing words.
1 1. Cleaning: Use a small piece of clean cloth, dip it in some water, squeeze some toothpaste and wipe it evenly, then dip it in some water.
Wipe a large area, water is not easy, just wet the cloth. 12. Work sequence of light box installation: design support-blanking-welding and press-fitting-fixing-installing light box.
Four, the installation of advertising light box matters needing attention
1. When disassembling the light box, the operator must wear pure cotton white gloves. Because hands will sweat, and there are chemical components such as oil, salt, acid, alkali, etc. in sweat, which is corrosive to some extent, sticking to stainless steel will slowly corrode the surface of stainless steel.
The surface of stainless steel slowly fades and discolors, losing its original color and affecting its appearance. 2. When removing the outer frame of the light box, be sure to handle it with care, and collision and distortion are prohibited.
3, unplug the plug, disconnect the power supply, and then check the original electrical appliances (live operation is prohibited); Need to check carefully, such as the power cord into the hole, ballast input and output terminals, wires on the lamp holder, etc.
4. The size of the light box must be the same as that of the light guide plate, neither too big nor too small, so as not to affect the display effect and the heat inside the light box;
5. When installing the outer frame of the light box, handle it gently, lift it horizontally and hang it horizontally.
6. Then check the power cord of the light box.
7. Plug in the power plug and turn on the main power switch to see if the light is normal. If there is a phenomenon that one side is lit and the other side is not lit, please disconnect the power supply and unplug it first, and check whether the lamp cap wire is loose and out of place; Whether the input and output lines of ballast are loose, etc.
8. If the whole light box is not lit, please check whether the leakage protector is closed, whether the wire connector in the plug is loose, and whether the input and output connectors of the suppressor are loose.
9. If the leakage protector can't be turned on, please check whether the power line input, ballast and branch circuit under the lamp tube are leaking.
10, if the noise of the light box is too large, please check whether the ballast is aging;
1 1. If the light box is turned on or off, please check whether the ballast, terminal and plug are aging, and whether the lamps are in place or aging.
Please check whether the leakage protector is closed, whether the wire connector in the plug is loose, and whether the input and output connectors of the ballast are loose. 9. If the leakage protector is not turned on, please check whether the input of the power cord, ballast and branch circuit under the lamp tube are leaking.
10, if the noise of the light box is too large, please check whether the ballast is aging;
1 1. If the light box is turned on or off, please check whether the ballast, terminal and plug are aging, and whether the lamps are in place or aging.