JP2012064458A - Disaster prevention illumination system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a disaster prevention illumination system, enabling evacuation guidance to persons in a fire prevention target region by means of a sensor and a disaster prevention illumination device, without using a receiver and a signal device in automatic fire alarm equipment.SOLUTION: The disaster prevention illumination system includes: a main light source; an indicator for light emission indication from the main light source; a battery; charging control means for charging the battery by power supplied from an external power supply; lighting control means for lighting the main light source by power supplied from the external power supply when the power is supplied from the external power supply, and for lighting the main light source by power supplied from the battery when the power supplied from the external power supply is suspended; detection means; a flashing light source; signal transmission means for transmitting the detection result of the detection means; flashing control means for starting flashing control of the flashing light source based on the detection result, using the power supplied from the external power supply or the battery; and flashing control suspension means for transmitting a signal to suspend the flashing control of the flashing light source to the signal transmission means or the flashing control means.

Description

  Embodiments described herein relate generally to a disaster prevention lighting system.

  An automatic fire alarm system consisting of a sensor for automatically detecting heat, smoke or flame generated by a fire in the fire prevention area and a receiver for receiving a fire signal sent from the sensor based on the occurrence of the fire There is. After receiving the fire signal, this receiver transmits the fire signal to other devices by sending a message. In addition, the signaling device relays the message sent from the receiver, and transmits that the fire has occurred to the disaster prevention lighting fixture in the fire prevention target area.

  As described above, the automatic fire alarm facility, the signal device, and the lighting device for disaster prevention detect and transmit the occurrence of a fire in the fire prevention target area, and promote the evacuation guidance of the personnel existing in the fire prevention target area.

Japanese Patent Laid-Open No. 2003-068482 JP 2009-218084 A

  However, the facilities of the conventional evacuation guidance system are large-scale and are not suitable for installation in small-scale facilities. Therefore, in a small-scale facility, there has been a demand for a disaster prevention lighting system that can perform evacuation guidance for personnel in a fire prevention target area with a simple system. Then, embodiment of this invention aims at providing the disaster prevention lighting system which can perform evacuation guidance of the person in a fire prevention object area | region, without using the receiver and signal apparatus in automatic fire alerting | reporting equipment.

  The disaster prevention lighting system of the embodiment includes: a main light source; a display unit that emits and displays light from the main light source; a battery; charge control means that charges the battery with electric power supplied from an external power source; A lighting control means for turning on the main light source by power supplied from an external power source and turning on the main light source by power supplied from a battery when power supply from the external power source is stopped; and at least one of heat, smoke, or flame A detection means for detecting; a flashing light source; a signal transmission means for transmitting a detection result of the detection means; a detection result of the detection means transmitted from the signal transmission means, using electric power supplied from an external power source or a battery, A blinking control means for starting blinking control of the blinking light source; and an instrument body that houses the battery, the charge control means, the lighting control means, and the blinking control means ; Characterized by comprising a; a blinking control stop means for transmitting a signal for stopping the blinking control flashing light source to the signal transmission means or flashing control means.

  According to the disaster prevention lighting system relating to the embodiment of the present invention, it is expected that the evacuation guidance of the person in the fire protection target area can be expected by the detection means and the blinking light source without using the receiver and the signal device in the automatic fire alarm facility. .

The conceptual diagram of the disaster prevention lighting system 100 which shows the 1st Example of this invention. Similarly, the block diagram of the disaster prevention lighting system 100 The block diagram of the disaster prevention lighting system 400 which shows the 2nd Example of this invention. The block diagram of the disaster prevention lighting system 700 which shows the 3rd Example of this invention. Similarly perspective view of disaster prevention lighting system 700 Similarly perspective view of disaster prevention lighting system 700 Similarly perspective view of disaster prevention lighting system 700

  The disaster prevention lighting system of the embodiment includes: a main light source; a display unit that emits and displays light from the main light source; a battery; charge control means that charges the battery with electric power supplied from an external power source; A lighting control means for turning on the main light source by power supplied from an external power source and turning on the main light source by power supplied from a battery when power supply from the external power source is stopped; and at least one of heat, smoke, or flame A detection means for detecting; a flashing light source; a signal transmission means for transmitting a detection result of the detection means; a detection result of the detection means transmitted from the signal transmission means, using electric power supplied from an external power source or a battery, A blinking control means for starting blinking control of the blinking light source; and an instrument body that houses the battery, the charge control means, the lighting control means, and the blinking control means ; And a; a blinking control stop means for transmitting a signal for stopping the blinking control flashing light source to the signal transmission means or flashing control means.

  Further, the disaster prevention lighting system of the embodiment is the disaster prevention lighting system of the above embodiment, wherein the power transmission means for supplying power to the detection means from at least one of a battery, a charge control means, a lighting control means or a blinking control means. The power supply from the power transmission means to the detection means continues at least until the blinking control of the blinking light source is started.

  In addition, the disaster prevention lighting system of the embodiment includes a sensing instrument body provided with detection means in the disaster prevention lighting system of the above embodiment, and the blinking control stop means is at least one of the instrument body or the sensing instrument body. It is provided in.

  Moreover, the disaster prevention lighting system of embodiment is the disaster prevention lighting system of the said embodiment, A detection means and blink control stop means are provided in an instrument main body, It is characterized by the above-mentioned.

  (Embodiment 1) A disaster prevention lighting system 100 according to a first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a conceptual diagram of a disaster prevention lighting system 100 according to a first embodiment of the present invention, and FIG.

  The disaster prevention lighting system 100 of a present Example is demonstrated with reference to FIG.

  The disaster prevention lighting system 100 includes a main light source 1, a display unit 2, a detection unit 3, a blinking light source 4, etc., and an illumination device 200 having the main light source 1, the display unit 2, the blinking light source 4, etc. It is comprised from the sensing device 300 which has. The lighting device 200 and the sensing device 300 are attached to a ceiling or a wall surface.

  The illuminating device 200 and the sensing device 300 each have a luminaire main body 5 and a sensing instrument main body 6 as casings. The lighting device 200 is electrically connected to the external power source 9 and receives power supply from the external power source 9. The sensing device 300 is supplied with power from the battery 24 shown in FIG. 2 provided inside the sensing instrument body 6.

  In the sensing instrument body 6 of the sensing device 300 of the disaster prevention lighting system 100, the sensing means opening 6a is provided so that the sensing means 3 can detect at least one of heat, smoke and flame outside the sensing instrument body 6. Is provided. In the disaster prevention lighting system 100 of the present embodiment, the detection means 3 detects smoke, and is provided with a light emitting means (not shown) and a light receiving means (not shown) for detecting light emitted from the light emitting means. For example, a light emitting diode is used as the light emitting means. As the light receiving means, for example, a photodiode that converts received light into current is used. Other elements such as CdS and thermistor can also be used as the light receiving means. That is, as the light receiving means, not only an element that generates a photovoltaic power itself such as a photodiode, but also a passive element that does not generate a photovoltaic power itself such as CdS or thermistor can be used.

  When the detection means 3 detects smoke outside the sensing instrument body 6, the detection result is transmitted to the illumination apparatus 200 through the signal transmission means 7 provided between the illumination apparatus 200 and the detection apparatus 300.

  The lighting device 200 of the disaster prevention lighting system 100 has a display unit 2 that emits and displays light by the light emission of the main light source 1, and the display unit 2 indicates an evacuation direction and an evacuation exit in the event of a fire or a power outage. Designs such as pictograms are provided.

  In order for the display unit 2 to realize substantially uniform surface light emission, a light guide plate (not shown) is provided on the back surface of the display unit 2 and inside the lighting fixture body 5. The light output from the main light source 1 is incident from one end side of the light guide plate, and the display unit 2 performs light emission display. In the embodiment shown in FIG. 1, a case is shown in which light is incident from above the light guide plate that is the upper part of the display unit 2. In this case, the main light source 1 is provided on the upper part of the lighting fixture body 5.

  The main light source 1 uses a light emitting diode (not shown) as a light emitting light source, and the light emitting diode is placed on a printed wiring board (not shown) having a conductive path.

  As shown in FIG. 1, the display unit 2 provided inside the luminaire main body 5 is visible from the outside of the luminaire main body 5 in the luminaire main body 5 as the casing of the lighting device 200 of the disaster prevention lighting system 100. Is provided with a display opening 5a. Let the outer surface of the lighting fixture main body 5 in which the opening 5a for display parts is provided be the fixture main body display surface part 5b. On the outer surface of the lighting fixture main body 5 facing the fixture main body display surface portion 5b, a fixture main body back portion 5c is provided. An outer surface connecting the instrument main body display surface 5b and the instrument main body rear surface 5c at the upper part of the lighting fixture main body 5 is an instrument main body upper surface 5d, and the instrument main body display surface 5b and the instrument main body rear surface 5c are lower parts of the lighting fixture main body 5. The outer surface to be connected in is referred to as an instrument main body lower surface portion 5e. Both side surfaces of the luminaire main body 5 connected to the fixture main body display surface portion 5b, the fixture main body back surface portion 5c, the fixture main body upper surface portion 5d, and the fixture main body lower surface portion 5e are referred to as instrument main body side surface portions 5f.

  The blinking light source 4 of the illuminating device 200 starts blinking light emission based on the detection result of the detecting unit 3 of the sensing device 300 transmitted by the signal transmitting unit 7, and uses a light emitting diode as the light emitting source. The blinking light source 4 is provided inside the lighting fixture body 5 or inside a blinking light source housing 4 a provided at the lower part of the lighting fixture body 5. Regardless of where the flashing light source 4 is provided, the light output from the flashing light source 4 is arranged so as to be visible from the outside of the lighting fixture body 5 and the flashing light source housing 4a.

  In FIG. 1, the case where the blinking light source housing 4a is provided on the fixture main body lower surface portion 5e is shown, but the other outer surface of the lighting fixture main body 5, that is, the fixture main body display surface portion 5b, the fixture main body rear surface portion 5c, You may provide in the instrument main body upper surface part 5d or the instrument main body side part 5f. Moreover, the blinking light source housing 4 a may be provided across two, three, or four outer surfaces of the lighting fixture body 5.

  Further, the blinking light source 4 may be provided in the lighting device 200 without providing the blinking light source housing 4 a in the lighting fixture body 5. A flashing light source opening (not shown) is provided on one of the outer surfaces of the lighting fixture body 5, the flashing light source 4 is inside the lighting fixture body 5, and the light output from the flashing light source 4 passes through the flashing light source opening. It is provided so as to be visible from the outside of the lighting fixture body 5. The blinking light source opening may be provided with a non-illustrated blocking member having translucency. The light output from the flashing light source 4 may be provided in the flashing light source opening so as to be visible from the outside of the lighting fixture body 5. A blinking light source opening or closing member may be provided across two, three, or four outer surfaces of the luminaire body 5.

  By providing the blinking light source 4 or the blinking light source housing 4a across a plurality of outer surfaces of the lighting fixture body 5, the light output of the blinking light source 4 can be given in a wider range.

  The blinking light source 4 that has started blinking control is provided so as to be operable from the outside of the sensing instrument body 6, and can be stopped by operating the blinking control stop means 23 connected to the detection control means 16 shown in FIG. it can.

  When the lighting fixture 200 is, for example, a guide light, it is obliged to check whether or not a matter determined every certain period according to laws and regulations is satisfied. For example, the guide light must be checked at regular intervals to make sure that its display surface is lit by a battery or the like for a specified time (for example, 20 minutes).

  For this purpose, the main body light source 5 or the blinking light source 4 is switched from the external power source 9 to the first battery 10a or the second battery 10b shown in FIG. Inspection control means 25 is provided. The inspection control means 25 is preferably a push button switch, a pull switch, or a light receiving element for receiving an inspection signal from another terminal provided outside the lighting device 200. The inspection control means 25 includes a push button switch for instructing an inspection start operation, a control circuit for controlling the inspection operation, and the like. By switching the power supply destination of the main light source 1 from the external power supply 9 to the first battery 10a or by switching the power supply destination of the blinking light source 4 from the external power supply 9 to the second battery 10b by operating the inspection control means 25, The inspection operation of at least the first battery 10a or the second battery 10b is started. The inspection control means 25 performs one inspection control for switching from the external power supply 9 of the power source of the main light source 1 to the first battery 10a and switching from the external power source 9 of the power source of the blinking light source 4 to the second battery 10b. It may be performed by the means 25, or may be performed by separate inspection control means 25.

  The components and operation of the disaster prevention lighting system 100 showing the first embodiment will be described with reference to FIG.

  The components of the disaster prevention lighting system 100 will be described with reference to FIG.

  The main light source 1 is connected to a lighting control unit 12 for lighting the main light source 1 during normal use when power is supplied from the external power source 9, and the first battery charge control unit 11 a is connected to the external power source 9 and the lighting control unit 12. It is provided by branching between them. Moreover, the main light source side inspection control means 25a is provided at this branch point. The first battery 10a is connected to the first battery charge control means 11a, and the first battery charge control means 11a and the lighting control means 12 are connected. A main light source discriminating means 12 a for switching the power source of the main light source 1 to the external power source 9 or the first battery 10 a is provided in the lighting control means 12. The lighting control means 12 is for switching the power supply destination of the main light source 1 from the external power supply 9 to the first battery 10a based on the power supply stop of the external power supply 9 or the detection result of the detection means 3 described later. On the other hand, the main light source side inspection control unit 25a can switch the power supply destination of the main light source 1 from the external power source 9 to the first battery 10a regardless of whether the external power source 9 is supplied with power.

  Further, the flashing light source 4 is provided with a second battery charge control means 11b for charging the second battery 10b in the same manner as the main light source 1, and is branched between the external power source 9 and the flashing control means 13. Moreover, the blinking light source side inspection control means 25b is provided at this branch point. The second battery 10b is connected to the second battery charge control means 11b. A blinking control means 13 for causing the blinking light source 4 to emit light is provided between the blinking light source 4 and the external power source 9. The second battery charge control unit 11 b is connected to the blinking control unit 13. The blinking control unit 13 is provided with a blinking light source determination unit 13a for switching the power source of the main light source 1 to the external power source 9 or the second battery 10b. The difference between the blinking control means 13 and the blinking light source side inspection control means 25b is the same as the difference between the lighting control means 12 and the main light source side inspection control means 25a. Or not. That is, the blinking control means 13 can switch the power supply destination of the blinking light source 4 from the external power supply 9 to the second battery 10b based on the power supply stop of the external power supply 9 or the detection result of the detection means 3 described later. The side inspection control means 25b can switch the power supply destination of the blinking light source 4 from the external power supply 9 to the second battery 10b regardless of whether or not the external power supply 9 supplies power.

  In the disaster prevention lighting system of the present embodiment, nickel metal hydride batteries are used for the first battery 10a and the second battery 10b.

  The lighting device 200 of the disaster prevention lighting system 100 is provided with a signal transmission means 7 that is connected to the lighting control means 12 or the blinking control means 13 and receives a signal from the sensing device 300 of the disaster prevention lighting system 100. The signal transmission means 7 may be connected to the lighting control means 12 and the blinking control means 13, that is, the control means 21. The signal transmission means 7 may be connected to the main light source determination means 12a instead of being connected to the lighting control means 12, or may be connected to the blinking light source determination means 13a instead of being connected to the blinking control means 13. .

  The signal transmission means 7 is connected to the detection means 3 via the detection control means 16 of the sensing device 300 of the disaster prevention lighting system 100.

  The lighting device 200 of the disaster prevention lighting system 100 and the sensing device 300 of the disaster prevention lighting system 100 are directly connected via the signal transmission means 7. “Direct connection” means that only the signal transmission means 7 is used for connection, and other devices and means other than the signal transmission means 7, such as a receiver and a signal device, are used for the disaster prevention lighting system 100. This means that the lighting device 200 and the sensing device 300 of the disaster prevention lighting system 100 are not connected.

  The detection control means 16 is provided in the sensing device 300 of the disaster prevention lighting system 100, and the detection control means 16 is connected to the detection means 3, the battery 24, the signal transmission means 7, and the blinking control stop means 23. The power supply to the detection means 3 is performed by a battery 24 connected to the detection control means 16.

  For the battery 24, a lithium battery using metallic lithium as a negative electrode is used.

  Next, the operation of the disaster prevention lighting system 100 will be described with reference to FIG.

  The first battery 10a of the lighting device 200 of the disaster prevention lighting system 100 is provided to supply power to the main light source 1 when power supply from the external power supply 9 is stopped, and the first battery is supplied by power supply from the external power supply 9 during normal use. The first battery 10a is charged via the charging control means 11a, and the main light source 1 is turned on by the lighting control means 12 by the power supply from the external power supply 9. The main light source discriminating means 12a discriminates the stop of the power supply to the main light source 1 by the external power source 9, and switches the power source from the external power source 9 to the first battery 10a at the time of power failure. The main light source 1 is powered and lit by the first battery 10a. When the main light source 1 or the first battery 10a or the like is inspected, the main light source side inspection control means 25a is operated so that the main light source side inspection control means 25a outputs an inspection signal. One power supply destination is switched from the external power supply 9 to the first battery 10a, and an inspection operation is started to determine whether or not the lighting of the main light source 1 due to the discharge of the first battery 10a can be continued for a certain period of time.

  Similarly, the second battery 10b of the lighting device 200 of the disaster prevention lighting system 100 is provided to supply power to the blinking light source 4 when the power supply by the external power supply 9 is stopped, and is supplied with power from the external power supply 9 during normal use. It is charged by the second battery charge control means 11b.

  The detection means 3 provided in the sensing device 300 of the disaster prevention lighting system 100 always detects the presence or absence of smoke in the disaster prevention target area by the electric power supplied from the battery 24 via the detection control means 16.

  When the detection means 3 of the sensing device 300 of the disaster prevention lighting system 100 detects the presence of smoke in the disaster prevention target area, the detection result is transmitted from the detection means 3 to the detection control means 16, and the detection result is transmitted via the signal transmission means 7. For example, it is transmitted to the control means 21 of the lighting device 200.

  When the detection result of the detection means 3 is transmitted to the blinking control means 13 directly or via the control means 21, the blinking control means 13 starts blinking control of the blinking light source 4. The blinking light source discriminating means 13 a of the blinking control means 13 detects the power supply state of the external power supply 9 when the detection result is transmitted to the blinking control means 13. When power is supplied to the blinking control unit 13 by the external power supply 9, the blinking light source determination unit 13 a starts blinking control of the blinking light source 4 with the power supplied from the external power supply 9. On the other hand, when the blinking light source determination unit 13a detects the stop of the power supply of the external power supply 9 to the blinking control unit 13, the blinking light source determination unit 13a uses the power from the second battery 10b via the second battery charge control unit 11b. The blinking control of the blinking light source 4 is started by the supply.

  When the detection result by the detection means 3 of the sensing device 300 is transmitted to the control means 21 or the blinking control means 13 of the lighting device 200, the blinking light source 4 starts blinking control. The flashing control after the start of the flashing control only by contributing to the control start is performed by the control means 21 and the flashing control means 13. Therefore, after the blinking control of the blinking light source 4 is started, detection of the presence or absence of smoke in the fire protection target region and blinking control of the blinking light source 4 of the illumination device 200 by the detection unit 3 of the sensing device 300 are performed separately. In this case, as shown in FIGS. 1 and 2, it is preferable that the detection control means 16 is provided with a blinking control stop means 23. The blinking control of the blinking light source 4 is continued until the blinking stop control means 23 performs the blinking control stop operation of the blinking light source 4.

  The blinking stop control means 23 receives a means, for example, a radio signal, for inputting a blinking control stop signal of the blinking light source 4 from the outside of the sensing instrument body 6 of the sensing device 300 of the disaster prevention lighting system 100 to the detection control means 16. A light receiving unit or a switch can be used, and a switch is preferable. When the light receiving unit and the switch are provided in the sensing device 300 as the blinking stop control unit 23, the blinking stop control unit 23 is not illustrated corresponding to the blinking stop control unit 23 so that the blinking stop control unit 23 can be operated from the outside of the sensing instrument body 6. It is preferable that a hole is provided.

  In addition to the blinking light source determination unit 13a, the blinking light source control unit 13 includes a battery blinking control unit 13b and an external power supply blinking control unit 13c. The battery blinking control means 13b and the external power supply blinking control means 13c perform the following operations.

  When the blinking light source discriminating means 13a detects that the power supply from the external power supply 9 is continued, the blinking light source 4 is controlled to blink by the external power supply blinking control means 13c provided in the blinking control means 13. . In this case, the blinking control means 13 has an AC-DC converter for converting the AC power supply of the external power supply 9 into a DC power supply, and the output of this DC power supply is used for the blinking control of the blinking light source 4 by the external power supply blinking control means 13c. .

  On the other hand, when the blinking light source determination unit 13a detects the stop of the power supply to the blinking light source 4 by the external power source 9, the blinking light source determination unit 13a switches the power source from the external power source 9 to the second battery 10b and blinks the battery. The blinking control of the blinking light source 4 by the control means 13b is started.

  Further, the blinking light source side inspection control means 25b, like the main light source side inspection control means 25a, is operated when the blinking light source 4 or the second battery 10b is inspected. Thus, the blinking light source side inspection control means 25b outputs an inspection signal, for example, the power supply destination of the blinking light source 4 is switched from the external power supply 9 to the second battery 10b, and the blinking light source 4 is turned on by the discharge of the second battery 10b. An inspection operation is started to determine whether or not it can continue for a certain period of time.

In the disaster prevention lighting system 100, the lighting device 200 and the sensing device 300 are directly connected by the signal transmission means 7 without any other devices or means other than the signal transmission means 7 such as a receiver or a signal device. When a plurality of sensing devices 300 are provided in the disaster prevention lighting system 100 and not all of the sensing devices 300 provided in the disaster prevention lighting system 100 are directly connected to the lighting device 200, for example, sensing in which the sensing device 300 is directly connected to the lighting device 200. When connected to the lighting device 200 via the device 300, the sensing device 300 directly connected to the lighting device 200 is not directly connected to the lighting device 200 and is connected to the sensing device 300 directly connected to the lighting device 200. It is preferable that the connected sensing device 300 has a function of relaying signals transmitted and received with the lighting device 200.
The effect of the present embodiment will be described.

  The disaster prevention lighting system 100 of the present embodiment is provided with the detecting means 3 of the sensing device 300 as means for starting the blinking control of the blinking light source 4 of the lighting device 200, and the lighting device 200 and the sensing device 300 are signal transmitting means 7. Since it connected using only the signal transmission means 7 without passing through other apparatuses and means, for example, a receiver and a signal apparatus, the disaster prevention lighting system 100 which has the blinking light source 4 is formed with fewer components than before. be able to.

  Further, the disaster prevention lighting system 100 of the present embodiment is provided with the blinking control stop means 23 for stopping the blinking control of the blinking light source 4 in the sensing device 300, so that even when the power supply by the external power source 9 is stopped, 2 Since electric power is supplied from the battery 10b, the flashing control of the flashing light source 4 is not stopped except for a human operation, and the evacuation guidance of the person in the fire protection target area can be performed more reliably.

  A modification of the blinking control stop means 23 of the present embodiment will be described below.

  In the present embodiment, the case where the blinking control stop unit 23 is provided in the sensing device 300 has been described, but the blinking control stop unit 23 may be provided in the lighting device 200. When the blinking control stop means 23 is provided in the lighting device 200, it is preferable that the inspection control means 25, the main light source side inspection control means 25a or the blinking light source side inspection control means 25b has the function of the blinking control stop means 23. is there. That is, it is preferable that the inspection control unit 25, the main light source side inspection control unit 25a or the blinking light source side inspection control unit 25b and the blinking control stop unit 23 are used in common.

  In addition, the flashing control stop unit 23 is provided in the sensing device 300, and the inspection control of the flashing control stop unit 23 is added to the inspection control unit 25, the main light source side inspection control unit 25a or the flashing light source side inspection control unit 25b of the lighting device 200. In addition to this function, the function of the blinking control stop means 23 may be added.

  (Embodiment 2) A disaster prevention lighting system 400 according to a second embodiment of the present invention will be described with reference to the drawings. The same parts as those in the first embodiment are denoted by the same reference numerals, and the description thereof is omitted. FIG. 3 is a block diagram of a disaster prevention lighting system 400 showing a second embodiment of the present invention.

  In this embodiment, unlike the first embodiment, the sensing device 600 is electrically connected to the lighting device 200 by the power transmission means 8 and receives power supply from the lighting device 200.

  The components of the disaster prevention lighting system 400 will be described with reference to FIG.

  The lighting device 500 of the disaster prevention lighting system 400 is provided with power output means 14 for supplying power to the sensing device 600 of the disaster prevention lighting system 400. The power output means 14 includes at least one of the first battery 10a, the second battery 10b, the first battery charge control means 11a, the second battery charge control means 11b, the lighting control means 12, the blinking control means 13 or the control means 21. Power is supplied from one. In the present embodiment, the power output means 14 is connected to the first battery charge control means 11a and the second battery charge control means 11b. The power output means 14 of this embodiment is supplied to the first battery 10a and the lighting control means 12, and the second battery 10b and the blinking control means 13 via the first battery charge control means 11a and the second battery charge control means 11b, respectively. It can also be considered connected. That is, the power output means 14 of this embodiment is connected to the first battery 10a, the first battery charge control means 11a, the lighting control means 12, the second battery 10b, the second battery charge control means 11b, and the blinking control means 13. It can also be regarded as.

  The sensing device 600 of the disaster prevention lighting system 100 is provided with power input means 15 for inputting the power supplied from the power output means 14 provided in the lighting device 500 of the disaster prevention lighting system 400. The power input unit 15 is connected to the detection control unit 16 connected to the detection unit 3.

  Between the power output means 14 provided in the lighting device 500 of the disaster prevention lighting system 400 and the power input means 15 provided in the sensing device 600 of the disaster prevention lighting system 400, the power supplied by the power output means 14 is the power input means. Power transmission means 8 for transmitting to 15 is provided. The power transmission means 8 directly connects the power output means 14 and the power input means 15. “Directly connect” means that only the power transfer means 8 is used for connection, and other devices and means other than the power transfer means 8, such as a receiver and a signal device, and the power output means 14 and This means that the power input means 15 is not connected.

  For example, an electric wire is used for the power transmission means 8. For example, a connector is used as the power output means 14 and the power input means 15 together with the electric wire as the power transmission means 8.

  The lighting device 500 of the disaster prevention lighting system 400 is connected to the lighting control means 12 or the blinking control means 13, and the signal transmission means 18 for transmitting a signal to the sensing device 600 of the disaster prevention lighting system 400 and the disaster prevention lighting system 400. A signal receiving means 19 for receiving a signal from the sensing device 600 is provided. The signal transmission unit 18 or the signal reception unit 19 may be connected to the lighting control unit 12 and the blinking control unit 13, that is, the control unit 21. Further, the signal transmission means 18 or the signal reception means 19 may be connected to the main light source determination means 12a instead of being connected to the lighting control means 12, or instead of being connected to the blinking control means 13, to the blinking light source determination means 13a. It may be connected.

  The sensing device 600 of the disaster prevention lighting system 400 is connected to the detection control means 16, and the signal output means 17 for outputting a signal to the lighting device 500 of the disaster prevention lighting system 400 and the signal from the lighting device 500 of the disaster prevention lighting system 400. The signal input means 20 is provided for inputting.

  The signal transmission means 19 provided in the lighting device 500 of the disaster prevention lighting system 400, the signal input means 20 provided in the sensing device 600 of the disaster prevention lighting system 400, and the signal output means 17 provided in the sensing device 600 of the disaster prevention lighting system 400. The signal receiving means 18 provided in the lighting device 500 of the disaster prevention lighting system 400 is directly connected via the signal transmission means 7. As in the description of the power transfer means 8, “direct connection” means that the connection is made using only the signal transfer means 7, and other devices and means other than the signal transfer means 7, such as receivers and signals. This means that the signal output means 17, the signal reception means 18, the signal transmission means 19 and the signal input means 20 are not connected via the device.

  The detection control means 16 is provided in the sensing device 500 of the disaster prevention lighting system 400. The detection control means 16 is connected to the detection means 3, the power input means 15, the signal output means 17, and the signal output means 20. The power supply to the sensing device 600 is performed via the power input means 15 connected to the detection control means 16.

  Next, the operation of the disaster prevention lighting system 400 will be described with reference to FIG.

  The detection means 3 provided in the sensing device 600 of the disaster prevention lighting system 400 is output from the power output means 14 of the lighting device 500, and the power transmission means 8 of the disaster prevention lighting system 400, the power input means 15 of the sensing device 600, and detection control. The operation is performed by the electric power transmitted in the order of the means 16. When power is supplied from the external power supply 9, the detection means 3 of the sensing device 600 includes the first battery charge control means 11a, the second battery charge control means 11b, the lighting control means 12, the main light source determination means 12a, the blinking control means 13, and the blinking. Power is supplied from the external power supply 9 via at least one of the light source determination means 13 a and the power output means 14 of the lighting device 500. When the power supply of the external power supply 9 is stopped, the detection means 3 of the sensing device 600 is connected to the first battery 10a, the second battery charge control means 11b, and the power output means 14 via the first battery charge control means 11a and the power output means 14. Through the second battery 10b.

  The detection means 3 of the sensing device 300 of the disaster prevention lighting system 100 always detects the presence or absence of smoke in the disaster prevention target area by supplying power from the external power source 9 or the first battery 10a and the second battery 10b of the illumination device 200.

  When the detection means 3 of the sensing device 600 of the disaster prevention lighting system 400 detects the presence of smoke in the disaster prevention target area, the detection result is transmitted from the detection means 3 to the detection control means 16, and the detection result is output from the detection control means 16 to the signal output means. The signal output means 17 outputs the detection result via the signal transmission means 7. The detection result output from the signal output unit 17 of the sensing device 600 is received by the signal receiving unit 18 of the lighting device 500 of the disaster prevention lighting system 400 via the signal transmission unit 7. The received detection result is transmitted from the signal receiving unit 18 of the lighting device 500 to the control unit 21 of the lighting device 500, for example.

  When the detection result of the detection means 3 is transmitted to the blinking control means 13 directly or via the control means 21, the blinking control means 13 starts blinking control of the blinking light source 4. The blinking light source discriminating means 13 a of the blinking control means 13 detects the power supply state of the external power supply 9 when the detection result is transmitted to the blinking control means 13. When power is supplied to the blinking control unit 13 by the external power supply 9, the blinking light source determination unit 13 a starts blinking control of the blinking light source 4 with the power supplied from the external power supply 9. On the other hand, when the blinking light source determination unit 13a detects the stop of the power supply of the external power supply 9 to the blinking control unit 13, the blinking light source determination unit 13a uses the power from the second battery 10b via the second battery charge control unit 11b. The blinking control of the blinking light source 4 is started by the supply.

  After the detection result is transmitted to the control unit 21 and the blinking control unit 13 of the illumination device 500, the control unit 21 or the blinking control unit 13 of the illumination device 500 illuminates a signal based on the blinking light source 4 starting the blinking control. The signal transmission means 19 of the device 500, the signal transmission means 7 of the disaster prevention lighting system 400, and the signal input means 20 of the sensing device 600 are sequentially transmitted and input to the detection control means 16 of the sensing device 600, thereby detecting the sensing device 600. The detection operation of the means 3 may be stopped.

  In the disaster prevention lighting system 400, the lighting device 500 and the sensing device 600 are connected to other devices and means other than the signal transmission means 7 and the power transmission means 8 such as a receiver and a signal device by the signal transmission means 7 and the power transmission means 8. It is connected directly without going through.

As in the first embodiment, the blinking control stop unit 23 provided in the sensing device 600 can stop the blinking control of the blinking light source 4 of the lighting device 500. When the lighting control stop means 23 is provided in the lighting device 500, the inspection control means 25, the main light source side inspection control means 25a or the flashing light source side inspection control means 25b and the flashing control stop means 23 may be used together. preferable.
The effect of the present embodiment will be described.

  The disaster prevention lighting system 400 of this embodiment is provided with the detection means 3 of the sensing device 600 as means for starting the blinking control of the blinking light source 4 of the lighting device 500, and the lighting device 500 and the sensing device 600 are signal transmission means 7. Since the connection is made using only the signal transmission means 7 and the power transmission means 8 without using any other devices or means other than the power transmission means 8, such as a receiver or a signal device, the disaster prevention lighting system 100 having the blinking light source 4 is used. Can be formed with fewer components than in the past.

  Further, in order to supply power to the detection control means 16 and the detection means 3 by the external power source 9 or the first battery 10a or the second battery 10b, the power output means 14 and the power input means are supplied to the lighting device 500 and the detection device 600, respectively. 15 and the power transmission means 8 are provided, the power supply to the detection means 3 is not interrupted, and it is possible to more reliably monitor at least one of heat, smoke, or flame in the fire prevention target area.

  Further, as a means for transmitting information from the lighting device 500 to the sensing device 600, a signal transmission means 19, a signal transmission means 7, and a signal input means 20 are provided, and a signal is transmitted as a means for transmitting information from the sensing device 600 to the lighting device 500. Since the output unit 17, the signal transmission unit 7, and the signal reception unit 18 are provided, the blinking light source 4 starts blinking control based on the detection result of the detection unit 3, and the detection unit 3 detects based on the light emission start of the blinking light source 4 The operation can be stopped.

  In the second embodiment, the following modifications may be employed.

  When the detection result by the detection unit 3 of the sensing device 600 is transmitted to the control unit 21 or the flashing control unit 13 of the lighting device 500, the flashing light source 4 starts the flashing control. The flashing control may be associated with the detection result, or the detection result only contributes to the start of the flashing control of the flashing light source 4, and the flashing control after the start of the flashing control may be performed by the control means 21 or the flashing control means 13. good. “After the blinking control of the blinking light source 4 is started, the blinking control is associated with the detection result” means that the blinking light source 4 of the lighting device 500 continues the blinking control as long as the detection unit 3 of the sensing device 600 continues to detect smoke. Means. The blinking control of the blinking light source 4 ends when the detection result from the detection unit 3 of the sensing device 600 is not transmitted to the control unit 21 or the blinking control unit 13 of the lighting device 500.

  When the determination of whether or not to continue the blinking control of the blinking light source 4 of the illumination device 500 is performed separately from the detection result of the detection unit 3 of the sensing device 600, the detection result of the detection unit 3 is detected by the detection device 600. It may continue to be transmitted to the control means 21 and the blinking control means 13 of the lighting device 500 via the control means 16 and the signal output means 17, the signal transmission means 7 of the disaster prevention lighting system 400 and the signal reception means 18 of the lighting device 500. . At this time, the control unit 21 and the blinking control unit 13 of the lighting apparatus 500 do not determine whether to continue the blinking control of the blinking light source 4 based on the signal based on the detection result transmitted by the signal receiving unit 19. Alternatively, the detection result may not be transmitted to the control unit 21 or the blinking control unit 13.

  After the detection result is transmitted to the control unit 21 and the blinking control unit 13 of the illumination device 500, the control unit 21 or the blinking control unit 13 of the illumination device 500 illuminates a signal based on the blinking light source 4 starting the blinking control. The signal transmission means 19 of the device 500, the signal transmission means 7 of the disaster prevention lighting system 400, and the signal input means 20 of the sensing device 600 are sequentially transmitted and input to the detection control means 16 of the sensing device 600, thereby detecting the sensing device 600. The detection operation of the means 3 may be stopped.

  In order to stop the blinking control of the blinking light source 4 that has started the blinking control, the control means 21 or the blinking control means 13 of the lighting device 500 is provided with a timing means, for example, a timer, for starting the timekeeping when the blinking light source 4 starts blinking control. Also good.

  (Embodiment 3) A disaster prevention lighting system 700 according to a third embodiment of the present invention will be described with reference to the drawings. The same parts as those in the first and second embodiments are denoted by the same reference numerals, and the description thereof is omitted.

  FIG. 4 is a block diagram of a disaster prevention lighting system 700 according to the second embodiment of the present invention, and FIGS. 5 to 7 are perspective views of the disaster prevention lighting system 700.

  Components and operations of the disaster prevention lighting system 700 showing the second embodiment will be described with reference to FIG.

  The components and operation of the disaster prevention lighting system 700 will be described with reference to FIG.

  In the disaster prevention lighting system 700, all elements are integrated without any distinction between the illumination device 200, the illumination device 500, the sensing device 300, and the sensing device 600 as in the disaster prevention lighting systems 100 and 400 of the first and second embodiments. Provided in the disaster prevention lighting system 700. For example, as shown in FIG. 5 to FIG. 7, the disaster prevention lighting system 700 has an appliance main body 22, and all the components necessary for the disaster prevention illumination system 700 are provided in the appliance main body 22. Specifically, the detection means 3 is provided in the same instrument main body 22 as the instrument main body 22 provided with the blinking light source 4.

  In the disaster prevention lighting system 700, since all necessary components are provided in the same instrument body 22, the lighting device 200, the lighting device 500, the sensing device 300, and the sensing device 600 are configured separately. Unlike the disaster prevention lighting system 100 and the disaster prevention lighting system 400 of the second embodiment, the signal transmission means 7, the power transmission means 8, the power output means 14, the power input means 15, the signal output means 17, the signal reception means 18, and the signal The transmission unit 19 or the signal input unit 20 may not be provided.

  As for the blinking control stop means 23, the inspection control means 25, the main light source side inspection control means 25a or the blinking light source side inspection control means 25b and the blinking control stop means 23 are provided in common.

  The appliance main body 22 of the disaster prevention lighting system 700 of the present embodiment will be described with reference to FIGS.

  As shown in FIG. 5, a display unit opening 22 a is provided in the instrument main body 22 in correspondence with the display unit 2 in order to make the display unit 2 visible from the outside of the instrument main body 22. The outer surface of the instrument main body 22 provided with the display unit opening 22a is referred to as an instrument main body display surface part 22b. An instrument main body back surface portion 22c is provided on the outer surface of the instrument main body 22 facing the instrument main body display surface portion 22b. An outer surface connecting the instrument main body display surface portion 22b and the instrument main body rear surface portion 22c at the upper portion of the instrument main body 22 is an instrument main body upper surface portion 22d, and the instrument main body display surface portion 22b and the instrument main body rear surface portion 22c are connected at the lower portion of the instrument main body 22. Let an outer surface be the instrument main body lower surface part 22e. Both side surfaces of the luminaire main body 5 connected to the instrument main body display surface portion 22b, the instrument main body rear surface portion 22c, the instrument main body upper surface portion 22d, and the instrument main body lower surface portion 22e are referred to as instrument main body side surface portions 22f.

  The disaster prevention lighting system 700 is provided with detection means 3 that detects at least one of heat, smoke, and flame. In FIG. 5, the detection means 3 is provided inside the instrument main body 22, and from the detection means opening 22 g provided on the instrument main body display surface 22 b that is one of the outer surfaces of the instrument main body 22, It is possible to detect the occurrence of at least one of heat, smoke, or flame and the state after the occurrence.

  FIG. 5 shows a case where the detection means opening 22g is provided in the instrument main body display surface portion 22b, but the other outer surface of the instrument main body 22, that is, the instrument main body back surface portion 22c, the instrument main body upper surface portion 22d, and the instrument You may provide in the main body lower surface part 22e or the instrument main body side part 22f.

  Moreover, as shown in FIG. 6, the opening 22g for detection means may be provided ranging over the two outer surfaces of the instrument main body display surface part 22b of the instrument main body 22, and the instrument main body side part 22f. In the case where the detection means opening 22g is provided across the two outer surfaces of the instrument body 22, the two outer surfaces need to be planes orthogonal to each other.

  In the instrument main body 22, when the detection means openings 22g are provided across the three outer surfaces, the three outer surfaces are planes orthogonal to each other, or the instrument main body display surface portion 22b, the instrument main body rear surface portion 22c, and The instrument main body upper surface portion 22d, the instrument main body display surface portion 22b, the instrument main body rear surface portion 22c, the instrument main body lower surface portion 22e, and the instrument main body display surface portion 22b, the instrument main body rear surface portion 22c, and the instrument main body side surface portion 22f are required. .

  In the instrument main body 22, when the detection means openings 22 g are provided across the four outer surfaces, the detection means openings 22 g need to be provided at the corners of the instrument main body 22. That is, the detection means opening 22g includes the instrument main body display surface 22b, the instrument main body rear surface 22c, the instrument main body upper surface 22d and the instrument main body side 22f, and the instrument main body display surface 22b, the instrument main body rear 22c, and the instrument main body lower surface. It is necessary to be the part 22e and the instrument body side face part 22f.

  5 and 6, the detection means 3 disposed inside the instrument body 22 facing the detection means opening 22g can detect not only one detection target but also a plurality of targets such as heat and smoke. It can also be provided.

  In FIG. 7, a plurality of detection means 3a and detection means 3b, for example, means for detecting smoke and heat, are provided in the appliance main body 22 of the disaster prevention lighting system 700, and an opening for detection means is provided for each detection means 3a, 3b. The case where 22h and the opening 22i for detection means are provided is shown.

  Even when a plurality of detection means openings 22h and detection means openings 22i are provided in the appliance main body 22 of the disaster prevention lighting system 700, the detection means openings 22h and the detection means openings 22i are provided as shown in FIG. It may not be provided only on one outer surface of the main body 22. That is, as shown in FIG. 5, the detection means opening 22 h and the detection means opening 22 i may be provided across a plurality of outer surfaces of the instrument body 22.

As shown in FIG. 7, when the detection means opening 22h and the detection means opening 22i are provided for the plurality of detection means 3a and detection means 3b, the detection means 3a and the detection means 3b are, for example, only smoke. It is preferable to be provided as a means for detecting heat and a means for detecting only heat. Thereby, generation | occurrence | production of the smoke and heat in a fire prevention object area | region can each be detected more correctly.
The effect of the present embodiment will be described.

  In the disaster prevention lighting system 700, since all the necessary components are provided in the same appliance main body 22, unlike the case where the lighting device 200 and the sensing device 300 are configured separately, the signal transmission means 7, the power transmission Even if the means 8, the power output means 14, the power input means 15, the signal output means 17, the signal reception means 18, the signal transmission means 19 or the signal input means 20 are not provided, the same operation as the disaster prevention lighting system 100 can be realized. The disaster prevention lighting system 700 can be realized with fewer components.

  In the disaster prevention lighting system 700 of the present embodiment, all the components necessary for the disaster prevention lighting system 700 are provided in the appliance main body 22, and in particular, the detection means 3 is the same appliance main body as the appliance main body 22 provided with the blinking light source 4. 22, since the signal transmission means 7 and the power transmission means 8 of the disaster prevention lighting system 100 are not exposed to the outside of the instrument body 22, the reliability of the disaster prevention lighting system 700, particularly the detection result of the detection means 3. Thus, it is possible to improve the reliability of starting the blinking control of the blinking light source 4.

  Examples other than the first to third examples will be described below.

  The main light source 1 may be a light emitting means other than a light emitting diode. It may be a linear light source, a point light source or a planar light source, for example, a discharge lamp such as a fluorescent lamp, a low pressure sodium lamp and a high pressure sodium lamp, a semiconductor light emitting element such as a light emitting diode and electroluminescence, a general incandescent light bulb, Various light sources such as halogen bulbs can be selected and used as desired. In this case, a light source holder (not shown) is provided on the upper part of the lighting fixture body 5 or the fixture body 22.

  When the detection unit 3 detects smoke, an ionization type using a very weak radioactive substance in the detection unit 3 can be used in addition to the photoelectric type using the light emitting unit and the light receiving unit as the detection unit 3. When detecting heat, a differential type using a diaphragm or a constant temperature type using a bimetal can be used as the detecting means 3. When detecting a flame, the detection means 3 may be an infrared type, an ultraviolet type, or a combination thereof.

  The blinking light source 4 may be a light emitting means other than a light emitting diode. It may be a linear light source, a point light source or a planar light source, for example, a discharge lamp such as a fluorescent lamp, a low pressure sodium lamp and a high pressure sodium lamp, a semiconductor light emitting element such as a light emitting diode and electroluminescence, a general incandescent light bulb, Various light sources such as halogen bulbs can be selected and used as desired. In this case, a light source holder (not shown) is provided on the upper part of the lighting fixture body 5 or the fixture body 22. Further, the flashing light source may be dedicated for emergency lighting or may be used for regular lighting, and its configuration is not particularly limited.

  The first battery 10a or the second battery 10b is not only a nickel metal hydride battery, but also a lead storage battery, a lithium air battery, a lithium ion secondary battery, a lithium ion polymer secondary battery, an iron phosphate lithium ion battery, a lithium sulfur battery, a titanium Various batteries such as an acid lithium battery, a nickel cadmium storage battery, and a nickel zinc battery can be selected as desired. That is, the configuration and the number of the first battery 10a or the second battery 10b are not limited as long as the first battery 10a or the second battery 10b is configured to satisfy a desired function for turning on the light source when power supply from the external power supply 9 is stopped. The first battery 10a and the second battery 10b may be shared by battery sharing means (not shown).

  The power output means 14 may be connected to only one of the first battery charge control means 11a and the second battery charge control means 11b. Moreover, you may connect only to either one of the 1st battery 10a or the 2nd battery 10b.

  The signal transmission unit 7 and the power transmission unit 8 may be wireless instead of wired like a wire.

  The battery 24 may be a secondary battery other than the primary battery. In addition to lithium batteries, primary batteries include manganese batteries, alkaline manganese batteries (alkaline batteries), air aluminum batteries (aluminum batteries), nickel oxyhydroxide, manganese dioxide, graphite for the positive electrode, and zinc for the negative electrode. Various batteries such as a nickel hydroxide battery, a silver oxide battery, and an air zinc battery can be selected as desired. Secondary batteries include lead storage battery, lithium air battery, lithium ion secondary battery, lithium ion polymer secondary battery, lithium iron phosphate battery, lithium sulfur battery, lithium titanate battery, nickel cadmium storage battery, nickel hydrogen Various batteries such as batteries and nickel zinc batteries can be selected as desired. That is, the configuration and the number of the batteries 24 are not limited as long as the batteries 24 are configured so as to satisfy a desired function for operating the detection means 3 and the detection control means 16.

DESCRIPTION OF SYMBOLS 1 ... Main light source 2 ... Display part 10a, 10b ... Battery 11a ... Main light source charge control means 11b ... Flashing light source charge control means 12 ... Lighting control means 3 ... Detection means 4 ... Flashing light source 13 ... Flashing control means 7 ... Signal transmission means 23 ... Flashing control stop means

Claims (4)

With the main light source;
A display unit that emits light by a main light source;
With a battery;
Charge control means for charging the battery with electric power supplied from an external power source;
A lighting control means for turning on the main light source with power supplied from the external power source when power is supplied from the external power source and turning on the main light source with power supplied from the battery when power supply from the external power source is stopped;
Detection means for detecting at least one of heat, smoke or flame;
A flashing light source;
A signal transmission means for transmitting a detection result of the detection means;
Blinking control means for starting blinking control of the blinking light source using electric power supplied from an external power source or a battery according to the detection result of the detection means transmitted from the signal transmission means;
An instrument body that houses a battery, a charge control means, a lighting control means and a blinking control means;
Blinking control stop means for transmitting a signal for stopping the blinking control of the blinking light source to the signal transmission means or the blinking control means;
A disaster prevention lighting system characterized by comprising: A power transmission means for supplying power to the detection means from at least one of a battery, a charge control means, a lighting control means or a blinking control means;
2. The disaster prevention lighting system according to claim 1, wherein power supply from the power transmission means to the detection means is continued at least until the blinking control of the blinking light source is started. A sensing instrument body provided with sensing means; and
3. The disaster prevention lighting system according to claim 1, wherein the blinking control stop means is provided in at least one of the instrument main body and the sensing instrument main body.   The disaster prevention lighting system according to claim 1, wherein the detection unit and the blinking control stop unit are provided in the instrument main body.

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