How to scientifically maintain the light bulb of projection lamp and prolong the service life?
The bulb of the projection lamp is maintained as follows:1, according to the procedures of the normal switch machine, switch machine interval is generally greater than 5 minutes;2, the use of the process should not frequent power outages, as far as possible to ensure that the work process of power supply reliability;3, each work time is best not more than 4 hours, in the process of using a larger time interval, it is best to shut down for some time;4, the use of ambient light is not too bright, reflecting the brightness of the projector will lead to an increase in the bulb;5, as much as possible the power of identity, the nominal value of the power voltage, grounding and polarity, and matching the projector.
Two 、 frequent switching machineSome users said, then we save the use of it, can take 10 minutes to earn 10 minutes. Campus users, in particular, switch the overhead projector once every class, which is a danger. Over time, the projector bulb was prematurely worn out. "Frequent switching machine" is the second killer.Three dust influenceAs we all know, dust or fume stuck to the light bulb, drop light power, how will affect life? Because the projection lamp operation, wick temperature exceed 1 thousand degrees Celsius (250W), the heat dissipation requirements are very strict, will form a local adhesion of dust wick heat bad, from the beginning of the vicious spiral, premature the damage lost, even direct attack "blow lamp". I hope Zhengzhou Le Di photoelectric can help you!
The significance of the projection bulb conservation is obvious. In a word, "time is money"". But I still regret that there are many fault maintenance methods, but accelerated the decay and damage the bulb. Of course, a professional sophistication, the need for a certain accumulation of time and mass basis, expect users to learn the common sense, to share more people around. Zhengzhou Le Di photoelectric will tell you, cause the bulb to decay too fast three killer, and then will be targeted explanation, how scientific maintenance projector bulb, to play out its maximum longevity.I. overheating operationIf ask what circumstance, bulb attenuates fastest, answer is "long time is used continuously", if projector, if according to everyday 24 hours, every week 7 days are used continuously, bulb will attenuate the fastest. KTV customer's projector bulb, attenuation speed is very fast, that is because the projector opened, and had to close to close. But we would not be lost, in order to thrive in business, the boss's contribution is cost-effective, this is the balance point.
