Emergency identification lamp
A technology for marking lights and light boxes, which is applied in the field of emergency marking lights, can solve problems such as inability to make emergency markings, environmental pollution, and cumbersome charging of emergency marking lights, and achieve the effects of saving charging operation procedures, preventing light-off phenomena, and improving traffic safety performance
Inactive Publication Date: 2010-06-16
OCEANS KING LIGHTING SCI&TECH CO LTD
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[0017] Such as figure 1 and figure 2 As shown, the emergency identification light provided by the present invention plays the role of signal identification, and is generally used in transportation and other industries. A light source assembly, a secondary battery 170 for providing electric energy to the light source assembly, a circuit main board 120 electrically connected to the light source assembly and the secondary battery 170, and a circuit board 120 electrically connected to the secondary battery for automatic charging and electrically connected to the circuit main board 120 The charging device 110.
[0018] The light source assembly includes several light source luminous bodies 190, and a circuit mounting board 130 for installing the light source luminous bodies 190. In this embodiment, the light source luminous bodies 190 are high-brightness red light-emitting diode lamps, which have a long service life. , and the light transmission ability is strong, thereby greatl...
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The invention relates to an emergency identification lamp. The lamp comprises a lamp box, a transparent element, a light source assembly, a secondary battery, a circuit mainboard, and a charging device, wherein the transparent element is in seal connection with the lamp box; the light source assembly is arranged in the lamp box; the secondary battery is used for providing electrical energy for the light source assembly; the circuit mainboard is electrically connected with the light source assembly and the secondary battery; and the charging device is used for automatically charging the secondary battery and is electrically connected with the circuit mainboard. In the emergency identification lamp provided by the invention, the built-in charging device is arranged in the inner chamber of the lamp box, and the charging device can realize charging the secondary battery while the identification lamp works, so a complex charging operating process is saved; and at the same time, in case of an electricity failure, the emergency identification lamp can supply emergency power through the built-in secondary battery to prevent an illuminant body of a light source from going out, so that the traffic safety performance can be improved.
Description
technical field [0001] The invention relates to an illuminating device, in particular to an emergency identification light which is easy to charge and less pollutes the environment. Background technique [0002] Marking lights are widely used in airports, troops, navigation, highways and various transportation places due to their strong light transmission ability. In the existing identification lights, there are generally built-in power supply systems. At present, the power supply system is commonly used in the following two ways: First, dry batteries are used, which is convenient and applicable, but the batteries need to be replaced frequently, or the identification lights are removed to charge the secondary battery. ; Second, the direct current obtained through the rectification of the alternating current is convenient and applicable. However, the above two power supply systems still have their own shortcomings: the former power supply system requires frequent replacement...
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IPC IPC(8): F21S9/02F21V23/00H05B37/04H02J7/34F21Y101/02F21W111/00
Inventor 周明杰胡琼林
Owner OCEANS KING LIGHTING SCI&TECH CO LTD