Underground emergency lighting lamp with pressure induction function
An emergency lighting and buried technology, applied in the field of emergency lights, can solve the problems of energy waste and waste, achieve the effects of wide distribution, avoid power waste, and save electric energy
Inactive Publication Date: 2017-08-22
合肥联信电源有限公司
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- Description
- Claims
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Problems solved by technology
If in the event of a power outage, the emergency power supply provides power for the lamps, the lamps will always be on for lighting after they are powered on, but in the middle of the night when there is no one, it will cause waste and a great waste of energy
Method used
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Embodiment Construction
[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the following examples further describe the present invention in detail. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0030] Such as figure 1 As shown, a pressure-sensitive buried emergency lighting fixture includes a lighting lamp 1, a power supply device 5, a single-chip microcomputer 2, a pressure-sensitive device 3, and a relay 4. The pressure-sensitive device 3 is electrically connected to the single-chip microcomputer 2, and the The lighting lamp 1 is electrically connected to the single-chip microcomputer 2 through a relay 4, and the power supply device 5 is electrically connected to the pressure sensing device 3 and the lighting lamp 1; wherein,
[0031] The pressure sensing device 3 is used to sense the gravity of the human body. When the human body is ...
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An underground emergency lighting lamp with a pressure induction function comprises a lighting lamp body, a power supply device, a single chip microcomputer, a pressure induction device and a relay. The pressure induction device is electrically connected with the single chip microcomputer. The lighting lamp body is electrically connected with the single chip microcomputer through the relay. The power supply device is electrically connected with the pressure induction device and the lighting lamp body. The pressure induction device is used for human body gravity induction and converting the induced analog quantity into the digital quantity and sending the digital quantity to the single chip microcomputer when inducing a human body. The relay is used for controlling power-on of a power supply of the lighting lamp body. The single chip microcomputer is used for processing control and detection tasks of the emergency lighting lamp body and conducting operation treatment on the digital quantity sent from the pressure induction device. The power supply device is used for supplying power to the pressure induction device, the single chip microcomputer and the lighting lamp body. The underground emergency lighting lamp is wide in distribution range and conducts power supply power-off according to human body gravity induction when outage occurs, and power supply waste is avoided.
Description
technical field [0001] The invention belongs to the field of emergency lights, and in particular relates to a pressure-sensitive buried emergency lighting fixture. Background technique [0002] Emergency lights are the general term for lamps used for emergency lighting. The passive emergency lighting system, the main accident emergency lighting, the emergency exit sign and the pilot lamp, is to guide the trapped personnel to evacuate or launch the fire fighting and rescue action to arrange after the normal lighting power supply cuts off when breaking out of fire. However, in daily inspections, it is found that there are many problems in the selection, installation and use of fire emergency lamps. Therefore, a reasonable choice of the power supply mode and wiring mode of the emergency lighting system, and a good routine maintenance work will directly affect the function of the fire emergency lighting system. In daily life, check frequently to prevent problems before they ha...
Claims
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Login to View More IPC IPC(8): F21V23/04F21V33/00
CPCF21V23/0485F21V33/0064F21V33/0076
Inventor 李多山
Owner 合肥联信电源有限公司