Unit continuous lighting system

Abstract

The invention relate to a unit continuous lighting system which comprises a continuous lighting power supply device, at least one control device and at least one light source module. The continuous lighting power supply device is connected with a city power supply, a standby power supply and the control devices. The continuous lighting power supply device converts electric power input by the city power supply or the standby power supply according to the power supply specification needed by the control devices. The continuous lighting power supply device notifies each control device when the city power supply and the standby power supply carry out power supply switching. Each control device is respectively connected with one or more light source modules. When the control device determines that the city power supply switches to the standby power supply according to a notification, the control device controls the lighting of the light source modules which are connected with the control device according to the pre-stored lighting set parameters. The lighting source modules carry out corresponding lighting under the control of the control device which is connected with the lighting source modules. According to the invention, corresponding coping processing can be carried out according to an electric power source; the control flexibility of a lighting light source is improved; and the low cost of continuous lighting is ensured.

Description

technical field [0001] The invention relates to lighting technology, in particular to a unit continuous lighting system. Background technique [0002] The unit continuous lighting system is usually configured with multiple power supply sources, so as to avoid the problem that the lighting source goes out due to power failure in the lighting system based on a single power supply (such as mains power supply). The unit here can refer to lighting areas such as residences, rooms, hospitals, colleges, offices, public places, entertainment places or factories. [0003] The existing unit continuous lighting system mainly includes the following two methods. [0004] Method 1: Unit continuous lighting system based on UPS (uninterruptible power supply). [0005] The system mainly includes: mains power supply, UPS, switches and other control devices and lighting sources. When the mains power supply fails, the UPS will continue to provide power for the lighting source within a certain...

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Problems solved by technology

[0008] In the process of realizing the present invention, the inventor found that the control device and the lighting source in the existing UPS-based unit continuous lighting system cannot perceive the change of the power source, and thus will not take corresponding measures for the change of the power source. As a countermeasure, the control flexibility of the lighting source is poor; while the existing EPS-based unit continuous lighting system is an additional backup lighting system based on the normal lighting system, it is only lit when the mains power supply is cut off. Therefore, the implementation cost of continuous lighting is increased; moreover, the control flexibility of the lighting source is also poor

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