Uninterrupted emergency lighting system
A technology for emergency lighting and LED lights, applied in the field of emergency lighting, can solve the problems of power failure, disconnection, and extinguishing, etc., to achieve the effect of simple structure, reasonable design and wide applicability
Inactive Publication Date: 2015-07-29
SUZHOU CHENGLE ELECTRONICS TECH
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- Description
- Claims
- Application Information
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Problems solved by technology
When these disasters occur, the normal power supply often fails or must be disconnected, at which time the normal lighting is completely extinguished
Method used
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Embodiment approach
[0011] figure 1 It shows an embodiment of an uninterrupted emergency lighting system of the present invention, including several LED lamps 1 arranged in the power consumption place, each LED lamp 1 is connected in series with a switch rectifier module 2, and a battery is also provided 3. The AC power distribution module 4 and the monitoring module 5, the LED lamps 1 are connected in parallel to form a loop with the battery 3, the AC power distribution module 4 and the monitoring module 5, and the AC power distribution module 4 is connected to the external mains network . A light adjustment device 6 is also provided on the circulation loop. The monitoring module 5 includes a remote monitoring module 7 and a local monitoring module 8 .
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The invention discloses an uninterrupted emergency lighting system, which comprises a plurality of LED (Light-emitting Diode) lamps arranged in an electricity utilization place, wherein a switching rectifier module is serially connected onto each LED lamp. The uninterrupted emergency lighting system is also provided with a storage battery, an alternating-current power distribution module and a monitoring module, wherein after the LED lamps are connected in parallel, the LED lamps, the storage battery, the alternating-current power distribution module and the monitoring module sequentially form a circulation loop; the alternating-current power distribution module is connected with an external municipal electric network. According to the uninterrupted emergency lighting system provided by the invention, the rectifier module is utilized to carry out voltage stabling control on the LED lamps, the storage battery is in a charging state when municipal electricity is supplied normally and provides uninterrupted emergency power supply for the LED lamps when the municipal electricity is powered off, and the luminance of the LEDs is adjusted and controlled through a luminance adjusting device. The uninterrupted emergency lighting system is simple in structure, reasonable in design and wide in applicability.
Description
technical field [0001] The invention relates to the technical field of emergency lighting, in particular to an uninterrupted emergency lighting system. Background technique [0002] The number of floors of modern buildings is getting higher and higher, the floor area is getting bigger and bigger, the internal facilities are getting more and more perfect, the functions are getting more and more complete, and the equipment and materials used are getting more and more new. The internal traffic including horizontal traffic and vertical traffic in a building is also increasing. These buildings (including underground parts) should have uninterrupted power supply, and in fact various disasters are also possible. Such as: fire, explosion and earthquake disasters. When these disasters occur, the normal power supply often fails or must be disconnected, at which time the normal lighting is completely extinguished. In order to ensure the safety of personnel and property, operate and ...
Claims
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IPC IPC(8): F21S9/02F21V19/00F21V23/00F21Y101/02
CPCF21S9/024F21S9/022F21V19/001F21V23/00F21V23/04
Inventor 顾燕萍
Owner SUZHOU CHENGLE ELECTRONICS TECH