Illumination device with security function and security method used by illumination device
A technology for lighting equipment and functions, applied in the field of lighting equipment, can solve the problems of wasting battery power, unable to perform surveillance video, unable to perform lighting actions, etc., and achieve the effect of prolonging life and ensuring personal safety.
Inactive Publication Date: 2014-02-26
陈弘道 +4
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Problems solved by technology
[0007] The above-mentioned anti-theft monitoring circuit is to monitor and record video during power failure, but it will waste the electric energy of the battery regardless of whether there is an accident around the emergency lighting equipment.
In this way, even if the battery is fully charged, it will still run out of power in a short period of time due to continuous video recording. In this way, not only surveillance video cannot be performed, but even the most basic lighting actions cannot be performed. The emergency lighting Equipment is useless
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[0065] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:
[0066] See first figure 1 , is a schematic diagram of a preferred embodiment of the present invention. The lighting device 1 with security function of the present invention mainly has a body 10 connected to an external AC power source 2 through a wire 11 . The body 10 has a battery unit 12 inside, and receives power from the external AC power source 2 through the wire 11 for charging. The fuselage 10 has at least one light unit 13, mainly various lamps, which receives the electric energy output by the battery unit 12 when the external AC power supply 2 stops providing AC voltage, and emits bright light to the outside.
[0067] The body 10 of the lighting device 1 further includes an object sensing unit 14 , an image capturing unit 15 and a light sensing unit 16 . The object sensing unit 14 mainly senses the state of objects...
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The invention provides an illumination device with a security function and a security method used by the illumination device. The illumination device mainly comprises a central processing unit which is electrically connected with a cell unit, a light unit, an image acquisition unit and an object sensing unit. The cell unit is connected with an external alternating current power supply to carry out charging, and carries out discharging in power failure to provide electric energy to the light unit. The object sensing unit senses a surrounding state of the illumination device and drives the image acquisition unit to carry out image acquisition when an object approaches. Thus, the illumination device has the security function and enables the cell unit to carry out discharging through motion of image acquisition so as to prolong a life of the cell unit.
Description
technical field [0001] The present invention relates to a lighting device, in particular to an emergency lighting device. Background technique [0002] Emergency lighting (Emergency Light) is an electrical device that has been used for a long time and is very important to the safety of the general public. When the emergency light is not in use, it is connected to the mains power supply to charge the internal battery. In this way, when a power failure occurs and the supply of the mains power supply stops, the internal battery provides power to make the emergency lights emit bright light and provide lighting functions. [0003] However, with the advancement of technology nowadays, power outages rarely occur. As a result, the batteries inside the emergency lights remain charged for a long time, which greatly shortens the life of the batteries. According to research by researchers in the technical field, this phenomenon is attributed to improper charging and discharging design...
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IPC IPC(8): H05B37/02H02J9/02
Inventor 陈弘道李政宗潘扶诚卢志华陈志强
Owner 陈弘道