消防應急燈的選擇要注意什么？
來(lái)源：http://www.guizhouhuli.net/ 日期：2022-02-11
1、選購消防應急燈要注意買(mǎi)正規生產(chǎn)廠(chǎng)家的產(chǎn)品，有些冒牌產(chǎn)品為了降低成本，采用的元件多是劣質(zhì)產(chǎn)品，用不長(cháng)時(shí)間就會(huì )故障頻出，給消費者造成不應有的損失。挑選時(shí)拿起來(lái)?yè)u晃幾下，檢查內部蓄電瓶和電源變壓器固定部件是否牢固，如果內部有響聲，則說(shuō)明內部元件松動(dòng)，反之則說(shuō)明固定良好。
1. When purchasing fire emergency lights, we should pay attention to the products of regular manufacturers. In order to reduce the cost, some counterfeit products mostly use inferior components, which will break down frequently in a short time, causing undue losses to consumers. Pick it up and shake it a few times during selection, and check whether the fixed parts of the internal storage bottle and power transformer are firm. If there is a sound inside, it indicates that the internal components are loose, otherwise, it indicates that they are well fixed.
2、檢查功能開(kāi)關(guān)是否正常。將開(kāi)關(guān)置于雙熒光燈檔位.這時(shí)兩支燈管應立即同時(shí)點(diǎn)亮，且亮度一致而無(wú)閃爍現象。把耳朵貼在燈殼上，仔細聽(tīng)一下內部的升壓變壓器是否有漏電現象，如果有漏電現象，升壓變壓器會(huì )產(chǎn)生“滋滋”的響聲。
2. Check whether the function switch is normal. Place the switch in the dual fluorescent position At this time, the two lamps shall be lit at the same time immediately, and the brightness shall be consistent without flickering. Stick your ear to the lamp shell and listen carefully to whether the internal step-up transformer has leakage. If there is leakage, the step-up transformer will make a "Zizi" sound.
3、接通電源，充電指示燈應點(diǎn)亮，聽(tīng)聽(tīng)內部電源變壓器是否有因鐵芯松動(dòng)而產(chǎn)生的“嗡嗡”聲。
3. When the power is turned on, the charging indicator light should be on to listen to whether the internal power transformer has a "buzzing" sound caused by loose iron core.
4、使用應急燈要注意，燈光發(fā)暗、熒光燈啟動(dòng)困難時(shí)應立即進(jìn)行充電，一次充電約需14個(gè)小時(shí)。長(cháng)期不用時(shí)，應3個(gè)月充一次電，時(shí)間約為8小時(shí)。
4. Pay attention to the use of emergency lights. When the lights are dim and the fluorescent lights are difficult to start, they should be charged immediately. One charge takes about 14 hours. When it is not used for a long time, it should be charged once every 3 months for about 8 hours.
The above is the information sharing provided by Chuanxiao today. For more wonderful contents, please pay attention to our website: http://www.guizhouhuli.net , there will be more content for you.
