How to disassemble a flashlight
Now the POLICE series lights are very popular, which can be purchased both on the market and by ordering online. In addition to a good flashlight, this device has the function of a stun gun.Publishing a rather loud crackling and visible discharge of electricity, it effectively forces even dogs of impressive size to start leaking.Although the device looks pretty good, over time about falls or from rapid battery discharge, it stops working. In such cases, I want to do something to return the lamp to its former life. And sometimes it can be done, the question remains, how to disassemble this device to get to its insides? From the side it seems rather difficult, because the case looks cast and unapproachable.This article will describe,how to disassemble one of these lamps and it is possible to find the cause of a breakdown. Since the lights are structurally almost the same, the disassembly method is also suitable for other models in this series. It should start from removing the protective tape for fastening screws. The photo shows how to do it.It happens that this the film itself falls off over time. So, using a suitable screwdriver, unscrew all mounting screws, both in the front and rear. Usually there are only four of them.Next, pull the back, before removing it.There you will see the wires going inside the device, elements of the charger triads and a piece of polystyrene for a greater density. Everything has a hinged installation and is quite flaky.Therefore, be extremely careful not to tear something and make it worse. Here is a diode bridge, a damped capacitor and soldered connections, and not insulated.Two wires are pulled out of it - these are high-voltage conductors , through which electric current flows to the front arresters.Strange, but they are not even soldered, but simply inserted into the holes opposite the electric ode Apparently, even without having direct contact, the voltage pierces the necessary distance to form an arc. For the rest, the front part is essentially an ordinary reflector. When it is planted in place, the LED falls exactly in the center, turning out to be inside the reflector. We turn back to the back. Maximally draw the bridge with the capacitor andwe get a high-voltage coil poured into the compound from the inside.When you pull for this coil, from the back side two high-voltage wires go inside the lantern. They need to be leveled, then this procedure will be easier. As seen in the photo, these conductors are simply pushed into the internal openings of the housing from the coil to the front electrode.This is how the extracted high-voltage coil looks.Pushing it back when assembling the wire will help attached to them a thin copper wire. It will be necessary to tighten at both ends at the same time. We have sorted out the back part, go back to the front part. We pull out the panel with the LED and behind it we find a block of batteries assembled into one design.They look like a micro finger,but they are slightly shorter.There are five of them and they are connected by metal plates, as if welded to their conclusions.The whole unit is placed in a plastic cover. It has some inscriptions. Namely, the voltage that is six volts and the date of manufacture. It turns out that each element has 1.2 volts, like an ordinary finger-type battery.From this we can conclude that if you want to replace the battery, you can pick up. The main thing is to stick it inside the lantern body. From the battery to the LED, the voltage goes through a resistance of about 15 Ohms.In this photo You can see the internal space where the battery should fit.There are few places, but you can pick up something. You need to assemble a lamp reverse order.Given the extremely unreliable assembly, everything must be done carefully so as not to tear the wires and avoid short circuits between them and the housing.
>img src="https://sdelaysam-svoimirukami.ru/images/18/2226-kak-razobrat-fonar-shoker.jpg" alt="How to disassemble a shocker lamp" title="How to disassemble a shocker lamp">Now remove the front part. We also pull it aside - as with the rear part - and it goes out easily.
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