Understanding the structure of the lamps and lanterns:
Headlights is the most important lighting lamps and lanterns, the traffic rules and regulations on the roadside in luminosity, irradiation range are required, lighting effect directly affect you and the rest of the traffic safety. Headlamps main have closed and bulbs may replace type two kinds. Enclosed is refers to the light bulb and lens, chimney make it a whole, facilitate the lamps and lanterns of mass production. Most mini and commercial vehicle square lamp, circular lamp, is enclosed. Cars headlamps for irregular shape, go against more than made, so use light bulb and enclosed chimney, lens separate structure. Now the trend is, the more high-grade car, the more you can change the bulb lamps halogen bulbs.
The structure of the auxiliary lamps and lanterns is much more simple, mostly for general for the incandescent light bulb, plus colored plastic chimney. In the past two years, some one in auxiliary lights used in nonferrous light bulb, transparent chimney, the light looks shiny, it is very good-looking, but the general sent a lot but light bulb.
Check the whole car lighting effect
The headlights of demand is very simple: photometric enough, projection Angle. Light is a careful line of vehicles when test items, but in the daily use, as long as you feel better and will do. The main effect of illumination lamps halogen bulbs and two factors: the luminosity and point of view. The car at the wheel will turbulence, vibration, so there will be loose, dislocation of the lamps and lanterns of lighting effect is reduced, this also is the most common cause.
The point of view of the halogen halogen lamps are adjustable, the majority is in the front of the inside of the headlight, behind, through the positioning screw to adjust, some is in the car, or adjust the electrical adjusted in the car. Metering instruments in no assistance, can will stop car in a straight way, start the engine, but remember to generator power must be only enough to keep the normal work of the headlight, every time fine-tuning Angle, in the, in the switch between, adjust to you feel good.
Auxiliary light aspects, and wide lamp, the brake lights and the headlight requirement is enough light, no flashing lights flashing, the frequency should be in 60 ~ 120 times per minute, and between before and after the frequency of light should be consistent. Auxiliary light enough light, should first observation chimney ever aging and yellow, or water leakage of water vapor cause. Clean of chimney method is very simple, as long as chimney apart, with wet cloth inside will wiped clean can. If you think the projection of the lighting Angle no problem, but is still not good illume effect, that should change the bulb. Cars headlamps light bulb has incandescent light bulb and halogen lamps two kinds, in current higher efficiency of halogen lamp, life is long also, although the price is higher, but at present already gradually into the mainstream. The choose and buy when bulb, should pay attention to the new light bulb and original bulb power is completely consistent, because if the power the would immediately burned, small will brightness is insufficient, generally in the lamps and lanterns with marked the power will be near label.
Oneself start work to change it
Remove from the back of the light bulb lamps and lanterns, first remove the plastic or rubber after lamps and lanterns is set, plastic twist, rubber can directly, and then you can see open lamp holder parts. Most light bulbs are fixed, the wire spring wire spring left and right and open a, then can pull out the lamp holder, then must to check the power of the light bulb. Halogen bulbs is a circular shape small glass tube, take new bulb can't bear to touch the surface of the glass, or touch on the glass grease content will make the light bulb when a current temperature sharp increase, resulting in broken light bulb. The light bulb base a few pins, will new bulb insert the original position, confirm the light bulb, and then remove not loose in the reverse order when the headlight prototype recovery. After you may be able to return to driving table, open headlight switch, admire the own work achievement. Change the bulb of auxiliary lights more simple, general from the rear of the lamps and lanterns is removed. Most of the light bulb is fixed in a floor, the floor can easily remove with a screwdriver. If is back, the first to remove the suitcase trim panels. Auxiliary light bulb is generally ball of incandescent lamp, fixed way is our home the right Angle locks the type used in. And headlight, bear in mind that change the same as the light bulb wattage.
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