JP6291457B2 - Surveillance light - Google Patents

Description

  The present invention relates to a monitoring light, and more particularly to a monitoring light that is set in an existing lighting fixture so that it can monitor abnormalities such as a suspicious person's invasion and fire.

  Conventionally, a monitoring system that detects an intrusion of a suspicious person and outputs an alarm has been installed and put into practical use in ordinary houses, apartment houses, public facilities, and the like.

  For example, in a residential monitoring system, a window opening / closing detector is installed in a room window facing outside, set in the monitoring mode, and when a suspicious person opens the window and tries to enter inside, the detector opens the window. Is detected, the monitoring device emits an alarm sound and threatens to prevent intrusion of a suspicious person (Patent Document 1).

  In addition, in recent monitoring systems, an alarm sound is output when a suspicious person's intrusion is detected, and a warning signal is sent to the user's mobile terminal via the network to appropriately notify the user of the abnormality. It is done to be able to cope.

JP 2014-153972 A

  However, the monitoring system described in Patent Document 1 requires a complicated system, increases costs, and is difficult to install in a house or the like.

  This invention makes it a subject to provide the monitoring light which enabled the suspicious person etc. to be monitored using a lighting fixture, without using a complicated and expensive system in view of this problem.

  Therefore, the monitoring lamp according to the present invention is charged by receiving light from the illuminating lamp when the illuminating lamp is turned on, and when the illuminating lamp is turned off, it is turned on by the charged electric power to perform night illumination. A monitoring light that detects an environmental change and issues an alarm, and is provided with a box suspended from an illuminating lamp lamp tube or an illuminating lamp reflector, and the box facing the illuminating lamp lamp tube Or a solar panel that is attached to an illuminating lamp tube and generates power by receiving light from the illuminating lamp; an LED that is provided on the box and that is lit using the charged rechargeable battery or capacitor as a power source; An energizing circuit for charging the rechargeable battery or capacitor using the electromotive force of the solar panel as a power source and turning on the LED when the illuminating lamp is extinguished, and provided in the box An environmental sensor that detects a change in environment from one or more parameters selected from the group of human presence, temperature, humidity, illuminance, or carbon dioxide; and an alarm device that receives a signal from the environmental sensor and issues an alarm; It is provided with.

  One of the features of the present invention is that the box is set on a lighting fixture, and the rechargeable battery or capacitor is charged by generating light with the light of the illuminating lamp, and the LED is turned on at night to illuminate at night, while at night, etc. When an environmental change is detected by the box environmental sensor, for example, a suspicious person or a fire is judged and an alarm is issued.

  This makes it possible to configure an alarm device at low cost by using a so-called night light, not requiring a complicated and expensive system, and not only optimal for installation in a house where low cost is required, Because it can be easily set to existing lights, it can be installed freely according to user preferences.

  As the environmental sensor, one or a plurality of sensors selected from the group of a human sensor, a temperature sensor, a humidity sensor, an illuminance sensor, and a carbon dioxide sensor are used, and known sensors can be used as these sensors. For example, the human sensor may be any sensor that can detect the presence of a human by irradiating infrared rays, ultrasonic waves, visible light, and the like and detecting the reflection.

  For the alarm, an alarm sound, lighting or flashing of a warning light, etc. can be adopted. Further, an inexpensive camera with a strobe may be set in the alarm device to take a picture of the suspicious person and turn on the flash to repel the suspicious person.

  The box can be hung from the lamp lamp tube or the lamp reflector by a U-shaped or ring-shaped arm or a hanging wire.

It is a schematic perspective view which shows embodiment of the monitoring light which concerns on this invention. It is a bottom perspective view showing the above-mentioned embodiment. It is a figure which shows the circuit structural example of the said embodiment. It is a schematic perspective view which shows 2nd Embodiment. It is a schematic perspective view which shows 3rd Embodiment. It is a figure which shows the circuit structural example which shows 4th Embodiment. It is a bottom perspective view showing a 4th embodiment.

  Hereinafter, the present invention will be described in detail based on specific examples shown in the drawings. 1 to 3 show a preferred embodiment of a monitoring lamp according to the present invention. In the monitoring lamp 10, fitting recesses 11A are formed on both side wall surfaces of a box 11 manufactured in the shape of an elliptical cylinder, and both lower ends of metal plate arms 12 are fitted into the fitting recesses 11A so that the arms 12 are boxed. It can be attached to the body 11.

  A solar panel 13 is provided on the top surface of the box 11, and a plurality of LEDs 14 are provided side by side on the bottom of the box 11. The super capacitor 21 is charged in the box 11 using the electromotive force of the solar panel 13 as a power source. On the other hand, the energization circuit 20 that turns on the LED 14 when the illuminating lamp is turned off and the charging voltage of the supercapacitor 21 are compared with the reference voltage, and the charging by the energization circuit 20 is stopped when the charging voltage reaches the reference voltage. The charging control circuit 22 is built in.

  FIG. 3 shows a circuit configuration example of the energization circuit 20 and the charge control circuit 22. In the figure, the solar panel 13 has an energization circuit 20 and a supercapacitor 21 connected in series, and the energization circuit 20 and the supercapacitor 21 are connected in parallel to each other.

  In the energization circuit 20, the blocking oscillation circuit is configured by the transistors 20B, 20C, 20D, the choke coil 20E, the capacitors 20F, 20G, the Schottky barrier diode 20H, the resistors 20J, 20K, and the CdS cell 20L. The LED 14 is turned on by oscillating when the illumination lamp is turned off due to a failure or the like.

  The supercapacitor 21 is provided with a charge control circuit 22. The charge control circuit 22 includes a transistor 22A and a comparator 22B. A voltage obtained by stepping down the power generation voltage of the solar panel 13 with a resistor is used as a reference voltage, and the charge voltage reaches the reference voltage when compared with the charge voltage of the supercapacitor 21. In this case, the transistor 22A is turned off, and charging of the supercapacitor 21 is stopped.

  Further, a human sensor 15, a red LED 16 and a speaker 17 are attached to the bottom of the box 11, and an alarm device 30 is built in the box 11, and the alarm device 30 receives a signal from the human sensor 15 and is red. The LED 16 is turned on or blinked, an alarm sound is generated from the speaker 17, and the shutter mechanism 31A of the camera 31 is operated to cause the camera 31 to take a picture, the flash is turned on, and the mobile terminal 32 registered in advance is suspicious. To notify the intruder.

  In the monitoring lamp 10 of this example, when the arm 12 is straddled over the lighting lamp tube 50 of an existing lighting fixture and the tip of the arm 12 is engaged with the locking recess 11A of the box 11, the monitoring lamp 10 is illuminated. It can be hung from the lamp tube 50.

  While the illuminating lamp is turned on, the solar panel 13 receives light to generate electric power and charge the supercapacitor 21. When the charging voltage of the supercapacitor 21 reaches the reference voltage, the output of the comparison circuit 22B becomes “L” in the charging control circuit 22 and the transistor 22A is turned off, so that the charging of the supercapacitor 21 is stopped, thereby overcharging. Is prevented in advance.

  On the other hand, in the energization circuit 20, a voltage determined by the resistance values of the CdS cell 20L and the resistor 20J is applied to the base of the transistor 20B. However, when the illuminating lamp is turned on and bright, the voltage of the CdS cell 20L is applied. The resistance value is low, a high voltage is applied to the base of the transistor 20B, the transistor 20B is turned on, the energizing circuit 20 does not perform blocking oscillation, and the LED 14 is not lit.

  When the illumination lamp is turned off, the resistance value of the CdS cell 20L increases, the base voltage of the transistor 20B decreases, and the transistor 20B is turned off. Then, the transistor 20D is also turned off, and the oscillation circuit performs blocking oscillation to turn on the LED 14, thereby being used as a night light.

  On the other hand, when a suspicious person enters the range of illumination of the monitoring light 10, the human sensor 15 detects it, and when the alarm device 30 receives a signal from the human sensor 15, the red LED 16 is turned on or blinked, The alarm sound is generated from the speaker 17, and the shutter mechanism 31A of the camera 31 is operated to cause the camera 31 to take a picture, the flash is turned on, and the mobile terminal 32 registered in advance is notified of the intrusion of the suspicious person.

  As a result, the suspicious person who has invaded can be surprised and repelled, and the resident can be notified of the intrusion of the suspicious person and be alerted or otherwise dealt with.

  FIG. 4 shows a second embodiment. In the figure, a mercury lamp (high voltage discharge lamp) 60 is constructed by incorporating a mercury lamp lamp tube 62 in an umbrella 61, and three clips (locking means) 71 are spaced at equal angular intervals on the lower end 61A of the umbrella 61. The clip 71 is attached to the tip of a wire (hanging tool) 70, and the wire 70 is fixed to the box 11 of the monitoring lamp 12. Thus, the monitoring lamp 10 is 40 ° from the mercury lamp lamp tube 62. It can also be suspended in a temperature range of C to 50 ° C.

  In addition, since the alarm function by the monitoring light 10 is the same as that of the first embodiment, detailed description thereof is omitted.

  FIG. 5 shows a third embodiment, and the same reference numerals as those in FIGS. 1 to 3 denote the same or corresponding parts. In this example, a strip-shaped solar panel 13 is attached to the back of the fluorescent lamp tube 50, and the generated power is charged in the supercapacitor of the monitoring lamp 10, so that the lighting time of the LED 14 can be maintained long.

  6 and 7 show a fourth embodiment, in which the same reference numerals as those in FIGS. 1 to 5 denote the same or corresponding parts. In this example, in addition to the human sensor 15, a temperature sensor 15A, a humidity sensor 15B, an illuminance sensor 15C, and a carbon dioxide sensor 15D are further provided, and the alarm device 30 is the human sensor 15, the temperature sensor 15A, the humidity sensor 15B, and the illuminance sensor. 15C receives a signal from the carbon dioxide sensor 15D, detects a change in the environment such as the presence of a suspicious person or a fire from changes in human presence, temperature, humidity, illuminance, or carbon dioxide gas, for example, a red LED 16 Turns on or blinks, generates an alarm sound from the speaker 17, further causes the shutter mechanism 31 </ b> A of the camera 31 to be differentially photographed by the camera 31, turns on the flash, and changes the environment of the mobile terminal 32 registered in advance. Is supposed to be notified.

10 Monitoring light 11 Box 12 Arm 13 Solar panel 14 LED
15 Human sensor 15A Temperature sensor 15B Humidity sensor 15C Illuminance sensor 15D Carbon dioxide sensor 16 Red LED
17 Speaker 20 Current-carrying circuit 30 Alarm device 31 Camera 32 Mobile terminal 50 Lighting lamp lamp tube

Claims (4)

When the illuminating lamp is turned on, it is charged by receiving the light from the illuminating lamp, and when the illuminating lamp is extinguished, it is turned on by the charged electric power to perform night illumination, and an alarm is issued by detecting changes in the environment. A monitoring light like
A box (11) suspended from a lamp lamp tube (50) or a lamp reflector by a U-shaped arm (12) or wire (72) ;
A solar panel (13) is provided on the box (11) so as to face the illuminating lamp lamp tube (50) or is attached to the illuminating lamp lamp tube (50) and receives light from the illuminating lamp lamp to generate electric power. )When,
An LED (14) that is provided on the box (11) and lights up using a charged rechargeable battery or capacitor (21) as a power source;
The rechargeable battery or capacitor (21) is charged using the electromotive force of the solar panel (13) as a power source, while the LED (14) is turned on when the illuminating lamp is turned off. An energizing circuit (20);
An environmental sensor (15, 15A, 15B, 15C, which is provided in the box (11) and detects a change in environment from one or more parameters selected from the group of human presence, temperature, humidity, illuminance or carbon dioxide gas. 15D)
An alarm device (30) for receiving a signal from the environmental sensor (15, 15A, 15B, 15C, 15D) and issuing an alarm;
A surveillance light characterized by comprising.   The environmental sensor is one or more sensors selected from the group consisting of a human sensor (15), a temperature sensor (15A), a humidity sensor (15B), an illuminance sensor (15C), and a carbon dioxide sensor (15D). 1. Monitoring light.   The monitoring light according to claim 1, wherein the alarm device (30) performs at least one of generation of a warning sound, blinking of light, and communication of a suspicious person intrusion to a portable terminal.   The monitoring lamp according to claim 1, wherein the alarm device (30) is provided with a camera (31) with a strobe in which a shutter drive mechanism (31A) is operated when the environment changes.

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