The cause and solution of the fever in the DC socket parent
Release time：2018-07-06 Clicks： Click
If we use the DC socket socket if there is a fever, what causes it? How should we deal with it? Here is a detailed introduction to you.
The quality of the base of the 1.dc socket is low. Poor quality DC socket mother seat copper clamp force is not enough, leading to the DC socket mother and plug contact with the plug, electrical appliance for a long time, DC socket mother, plug will be hot. The reason for these problems is often due to poor sense of security. When purchasing the DC socket, they bought cheap "three no" products. The solution is to purchase the regular DC socket base as far as possible to the formal manufacturer's designated store or large supermarket.
2. plugs are dirty. Plug oxidation or oil pollution, causing the plug and the DC socket mother's contact resistance increase, add load power, lead to the plug heating, if not timely treatment, will form a vicious cycle, the time is easy to trigger a fire. Solution: often wipe the electrical plug, prevent the plug in the two poles of dust and produce copper green; for serious oxidation of the plug used sand paper grinding, or the replacement of new plugs.
The connection of the 3.dc socket mother seat and the plug is loose. The connection of the socket and the plug of the DC socket is not strong, and the contact resistance increases, which is also easy to cause fever. Solution: connect the wiring firmly.
4. at the same time, access to a variety of high-power electrical appliances on the DC socket base. Rural households and old houses in cities and towns, because the layout of the DC socket mother seat is unreasonable and the number is seriously inadequate, many families take many kinds of electrical appliances to the same multi use DC socket mother seat. Because of the rated capacity of the DC socket mother seat and the power connection line, a variety of household appliances, especially large power appliances, are opened at the same time in the same multi use DC socket mother seat, which will cause the current too large to cause the overheating of the multipurpose DC socket mother and plug. The solution: the use of fixed home appliances and high power electrical appliances (such as TV, refrigerator, microwave oven, electromagnetic furnace, computer, audio, etc.) should be connected to the fixed DC socket, and the power line of the base of the DC socket should be directly derived from the home power distribution box; for some regular movement For electrical appliances, multi-purpose DC socket can be used, but it should be used with caution, not to turn on various electrical appliances at the same time, so as to ensure the safety of use.
5. the common DC socket mother seat is used in the wet environment. Some families install ordinary DC socket base in kitchen, bathroom and so on. Because of the high humidity and harmful gas in these occasions, the copper sheet in the DC socket mother seat is easily oxidized and rusted, causing the increase of contact resistance and causing the overheating of the socket and plug of the DC socket. Solution: install sealed DC socket base in damp places. Suggestions: DC socket mother seat and household electric power supply after the heat of the plug, light burn plug or DC socket mother seat, cause bad contact or not normal power supply, serious still may cause line fire, trigger fire, electric shock and other malignant accidents. Therefore, a high degree of attention must be paid. In the process of using electrical appliances, once the plug and the DC socket mother are overheated, the specific reasons for the failure should be carefully identified and the targeted maintenance or replacement should be carried out immediately.