Detection system for power supply for emergency lighting
A technology for power detection and emergency lighting, which is applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., which can solve the problems of high cost of batteries, no great practical significance, and technical limitations.
Inactive Publication Date: 2012-02-15
WUJIANG DUOYI TEXTILE
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Problems solved by technology
In some places, there are certain restrictions on the selection of batteries with larger capacity. Moreover, the larger the capacity, the higher the cost of the battery, and there are also technical restrictions. Therefore, this solution has no great practical significance.
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[0011] The structure and features of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0012] like figure 1 As shown, the present invention provides an emergency lighting power detection system, including an emergency storage battery. As the name suggests, the emergency battery is usually used to store electricity and provide power for emergency lighting in the event of an emergency (such as a fire). During normal lighting, the emergency storage battery is connected to the power grid to store electricity, and is disconnected from the emergency lighting fixtures. In the event of an emergency (such as a fire), the emergency battery is connected to the emergency lighting fixtures to provide them with electrical energy.
[0013] The improvement of the present invention is that it also includes a power detection unit, an IC and a digital display. The input end of the power detection unit is connected to the emergency battery...
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The invention discloses a detection system for a power supply for emergency lighting. The system comprises an electric quantity detection unit, an IC and a digital display. An input terminal of the electric quantity detection unit is connected with an emergency storage battery and an output terminal of the electric quantity detection unit is connected with the IC; and an output terminal of the IC is connected with the digital display; therefore, the quality and the actual storage capacity of the emergency storage battery can be displayed. According to the invention, the quality and the actual storage capacity of the emergency storage battery can be ensured; therefore, on the condition of emergent and unexpected incidents like a fire disaster, emergency power can be continuously supplied for an emergency lighting lamp; it can be ensured that rescue work can be carried out smoothly; and casualties and property losses can be reduced to a bare minimum.
Description
technical field [0001] The invention relates to an emergency lighting power supply, in particular to a system for detecting the emergency lighting power supply. Background technique [0002] With the rapid development of my country's national economy and the needs of social functions, super high-rise buildings, large-scale buildings, and multi-storey buildings with special functions increase rapidly, and more and more people gather in the buildings. Once an accident (such as a fire) occurs, normal Lighting is charged or extinguished due to failure, which can easily cause a large number of casualties. As an important measure of building safety precautions, the emergency lighting system has become the prerequisite for the safe and timely evacuation of people in the building, and is conducive to the smooth progress of rescue work, thereby minimizing casualties and property losses. The importance has been recognized more and more widely, and the scope of application is wider a...
Claims
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IPC IPC(8): G01R31/36
Inventor 陈志良
Owner WUJIANG DUOYI TEXTILE