JP6680339B2 - lighting equipment - Google Patents

Description

  Regarding lighting equipment.

  From the viewpoint of safety and energy saving, there are many technologies for turning off a lighting device after keeping it on for a certain period of time. As an example, a flashing switch, a timer circuit, and a slow extinction operation detection circuit are used to switch a plurality of light sources (see, for example, Patent Document 1). One light extinction control circuit patterns dimming of multiple light sources and delayed light extinction. A control method (for example, refer to Patent Document 2), a method in which a lighting fixture is provided with a capacitor and a delay relay, and continuous lighting is performed after the light is turned off (see Patent Document 3).

JP, 04-206390, A Utility model registration No. 3099877 Utility model registration No. 3127290

  However, since these luminaires require inspection and replacement of the battery, in many cases, the battery is covered with a reflective cover that can be attached and detached, and a lamp that is a light source is attached to the front of the reflective cover. It was

  Therefore, in order to inspect and replace the battery of the lighting equipment, it was necessary to first remove the lamp and then remove the reflective cover.

The lighting fixture of the present invention includes a fixture main body that is attached to the attached portion, a light source, a light-transmitting portion that covers the light source and transmits light from the light source, and an opening for attaching the light-transmitting portion in the irradiation direction. A lamp frame formed and attached to the fixture body, and a battery for supplying electric power to the light source are provided, and the lamp frame is attachable to and detachable from the fixture body in a state where the light source and the translucent portion are integrated. With the frame attached to the fixture body, the battery is located between the fixture body and the lamp frame

  The lighting fixture of the present invention has a structure in which the lamp frame is attached to the main body of the lamp, whereby the construction is facilitated and the battery is covered by the lamp frame.

  Further, by removing the lamp in the reverse order of the mounting of the lamp frame, the state of the battery can be easily confirmed.

3 is a perspective view of the lighting fixture shown in Embodiment 1. FIG. 3 is an exploded perspective view of the lighting fixture shown in Embodiment 1. FIG. FIG. 3 is an exploded perspective view of the control unit section shown in the first embodiment. FIG. 3 is a front view of the setting dial unit shown in the first embodiment. 3 is a block diagram of the lighting control device shown in Embodiment 1. FIG. 3 is a block diagram of a lighting control device shown in Embodiment 2. FIG. FIG. 11 is an exploded perspective view of the lighting fixture shown in Embodiment 3. FIG. 7 is a block diagram of a lighting control device according to a third embodiment. The block diagram of the lighting control apparatus shown in Embodiment 4. The block diagram of the lighting control apparatus shown in Embodiment 5.

Embodiment 1.
FIG. 1 is a perspective view showing a lighting fixture of an embodiment, and FIG. 2 is an exploded perspective view of the lighting fixture of FIG.
In FIG. 1 and FIG. 2, a lighting fixture 1 includes a fixture main body 2 attached to a mount such as a ceiling, a lighting device 4 attached to the fixture main body 2, a battery 5, and a control unit 6, a lighting device 4, a battery. 5 and a lamp 3 which is attached to the fixture body 2 by a screw so as to cover the control unit 6.

  The device main body 2 has a frame 2a formed by bending a U-shaped cross section, and mounting portions 2b provided at both ends in the longitudinal direction of the frame 2a.

  The lamp 3 has a light source 16 described later, a light-transmitting portion 3a, and a U-shaped bend, and an opening for attaching the light source 16 and the light-transmitting portion 3a is formed in the irradiation direction. The frame 3b is formed with a hole for attaching to the instrument body 2 with a screw.

  The lighting device 4 is supplied with commercial power, supplies power to the lamp 3, and lights the light source 16 at a desired brightness.

  The battery 5 stores electric power supplied from the control unit 6 when turned on, and supplies electric power to the lamp 3 and the control unit 6 when turned off.

  The control unit 6 supplies electric power from a commercial power source to the battery 5 at the time of lighting, uses the battery 5 as a power source at the time of extinguishing, and supplies the electric power from the battery 5 to the lamp 3 so as to obtain a lighting holding time and desired brightness. , The lamp 3 (light source 16) is turned on with a desired brightness.

  Here, the device including the lighting device 4, the battery 5, and the control unit 6 is referred to as a lighting control device 13.

  The lighting control device 13 normally lights the lamp 3 when power is supplied from the commercial power source to the lighting control device 13, and continues for a preset lighting holding time after the power supply from the commercial power source is stopped. It is a device for turning on the light and turning it off after the lighting holding time has elapsed.

FIG. 3 is a perspective view of the control unit shown in the embodiment.
In FIG. 3, the control unit 6 is provided with a lighting holding time setting dial 8 on a longitudinal side surface perpendicular to the instrument body 2.
Further, the lamp 3 is provided with a round opening 9 on one side of a longitudinal side face perpendicular to the fixture body 2.
The setting dial 8 of the control unit 6 and the opening 9 of the lamp 3 are arranged such that the center of the setting dial 8 and the center of the opening 9 are coaxial with each other when the lamp 3 is attached to the fixture body 2.

FIG. 4 is a front view of the display sticker 7 and the setting dial 8.
The setting dial 8 includes a round-shaped adjusting unit 10, and the lighting maintaining time is adjusted by rotating the adjusting unit 10.

  The adjusting unit 10 includes a rotation assisting unit 11 having a concave shape or a convex shape for performing a rotating operation using a tool, and a setting unit 12 serving as a mark indicating a rotation position of the setting dial 8 with rotation. ing. In the present embodiment, the rotation assisting portion 11 has a groove shape into which a flat-blade screwdriver can be inserted, and the setting portion 12 has a round shape protruding outward.

  The rotation assisting portion 11 may have another shape as long as it does not impair the function of rotating and the setting portion 12 does not impair the function of the mark indicating the rotation position.

In FIG. 4, the display sticker 7 is attached so as to surround the opening 9 of the lamp 3 in a plane shape. The display sticker 7 displays a desired lighting holding time in accordance with the rotation of the setting unit 12.
The display sticker 7 displays the lighting holding time for each fixed angle. In the present embodiment, the set time of "0 minutes", "1 minute", "3 minutes", "10 minutes", and "30 minutes" is shown every 45 °.

  The display sticker 7 may be printed or dug-in display as long as the function of displaying the lighting holding time is not impaired.

  The user can set the lighting holding time specified in the control unit 6 by rotating the adjusting unit 10 and aligning the setting unit 12 with the position indicating the lighting holding time displayed on the display sticker 7.

(Structure 1 of lighting control device)
FIG. 5 is a block diagram showing the lighting control device 13 in the lighting fixture 1 of FIG.
In FIG. 5, a switch unit 15 having a function of connecting / disconnecting between a commercial power supply supplied from the outside of the lighting fixture 1 and the lighting control device 13 of the lighting fixture 1, and when the switch unit 15 is connected, A lighting device 4 for lighting the lamp 3, a control unit 6 for performing lighting control associated with switching between connection and disconnection of the switch unit 15, a battery 5 serving as a power source when the switch unit 15 is disconnected, and a light source 16. Has been done. In this embodiment, the case where the LED 16a is used as the light source 16 will be described, but an organic EL or the like may be used.

  The control unit 6 has an OR circuit 17 for switching the path.

The lighting control device 13 is composed of two paths from the switch unit 15 to the light source 16.
One is a path connecting from the switch section 15 to the LED 16a via the lighting device 4 and the control unit 6 (OR circuit 17), and the other is a path connecting from the switch section 15 to the LED 16a via the control unit 6. A battery 5 is also connected to the control unit 6.

  A state in which the switch unit 15 is connected and power is supplied from a commercial power source is a normal lighting state, and a state in which the switch unit 15 is cut off and turned on by the lighting control device is a lighting holding state.

  The LED 16a is included in the lamp 3 described above.

  In the normal lighting state, the switch unit 15 is in the connected state, and the power supplied from the commercial power source is supplied from the lighting device 4 to the LED 16a through the OR circuit 17 in the control unit 6, and the LED 16a is lit to a desired brightness. .

  In addition, the control unit 6 supplies the power supplied from the commercial power source to the battery 5, and the battery 5 is charged.

In the light-on state, the switch unit 15 is cut off, the control unit 6 recognizes that there is no power supply from the commercial power supply, and the control unit 6 switches the power supply from the battery 5.
The power supplied from the battery 5 is supplied to the LED 16a via the OR circuit 17 in the control unit 6 to light the LED 16a to a desired brightness.

  The lighting holding state is continued for a lighting holding time preset by the adjusting unit 10 of the setting dial 8, and the LED 16a is turned off after the lighting holding time has elapsed.

  In order to allow the user to recognize whether it is in the normal lighting state or the lighting holding state, the lighting holding state lights with a lower illuminance than the normal lighting state.

  In the first embodiment, the light source 16 is turned on by the power supply from the normal commercial power source, and the lighting control device 13 including the lighting device 4, the battery 5 and the control unit 6 is used to stop the power supply from the commercial power source. The light source 16 can be continuously turned on while the lighting holding time is set.

  As an application of the first embodiment, the lighting holding time is set to be equal to the emergency lighting time required for the emergency light, and the floor illuminance is set to be equal to or higher than the illuminance required for the emergency light. It can also be used as a substitute.

  Although the illuminance in the lighting hold state is lower than the illuminance in the normal lighting state in the first embodiment, the illuminance in the lighting holding state is higher than the illuminance in the normal lighting state, or The illuminance in the state may be the same as the illuminance in the normal lighting state.

Embodiment 2.
Since the structure of the lighting fixture in this embodiment is the same as that in Embodiment 1, description thereof is omitted, and the circuit configuration different from that of Embodiment 1 and the operation of the circuit configuration will be described in detail.

(Structure 2 of lighting control device)
FIG. 6 is a block diagram showing the lighting control device 13a in the lighting fixture 1 in the present embodiment.
6, a switch unit 15 having a function of connecting / disconnecting between a commercial power source and a lighting control device 13a of the lighting fixture 1 outside the fixture, a lighting device 4a for turning on the lamp 3, and a switch unit 15 It is composed of a control unit 6a for performing lighting control associated with switching between connection and disconnection, a battery 5 serving as a power source when the switch unit 15 is disconnected, and a light source 16. In this embodiment, the case where the LED 16a is used as the light source 16 will be described, but an organic EL or the like may be used.

The lighting control device 13a includes two paths from the switch unit 15 to the LED 16a.
The first is a path connecting from the switch unit 15 to the LED 16a via the lighting device 4a, and the other is a path connecting from the switch unit 15 to the LED 16a via the control unit 6a and the lighting device 4a. In addition, the battery 5 is connected to the control unit 6a.

  A state in which the switch unit 15 is connected and power is supplied from a commercial power source is a normal lighting state, and a state in which the switch unit 15 is cut off and turned on by the lighting control device is a lighting holding state.

  The LED 16a is included in the lamp 3 described above.

  In the normal lighting state, the switch unit 15 is in the connected state, and the power supplied from the commercial power source is supplied from the lighting device 4a to the LED 16a, and the LED 16a is lit to a desired brightness.

  At the same time, the control unit 6a supplies the electric power supplied from the commercial power source to the battery 5, and the battery 5 is charged.

In the light-on state, the switch unit 15 is cut off, the control unit 6a recognizes that there is no power supply from the commercial power supply, and the control unit 6a switches the power supply to the power supply from the battery 5.
Electric power supplied from the battery 5 is supplied to the LED 16a via the control unit 6a and the lighting device 4a. At the same time, a lighting control signal is sent from the control unit 6a to the lighting device 4a, and the lighting device 4a lights the LED 16a to a desired brightness.

  The lighting holding state is continued for a lighting holding time preset by the adjusting unit 10 of the setting dial 8. After the lighting holding time has elapsed, the control unit 6a sends a lighting control signal indicating turning off to the lighting device 4a, and the LED 16a is turned on. It is turned off.

  In order to allow the user to recognize whether it is in the normal lighting state or the lighting holding state, the lighting holding state lights with a lower illuminance than the normal lighting state.

  In the second embodiment, the light source 16 is turned on by the power supply from the normal commercial power source, and after the power supply from the commercial power source is stopped by the lighting control device 13a including the lighting device 4a, the battery 5, and the control unit 6a. It is characterized in that the light source 16 is continuously turned on for the duration of the lighting holding time.

  As a modified example of the second embodiment, the lighting holding time is set equal to the emergency lighting time required for the emergency light, and the floor illuminance is set to be equal to or higher than the illuminance required for the emergency light, so that the emergency light at the time of power failure can be obtained. It can also be used as a substitute for.

  In the second embodiment, the illuminance in the lighting holding state is lower than the illuminance in the normal lighting state, but the illuminance in the lighting holding state is higher than the illuminance in the normal lighting state, or The illuminance in the holding state may be the same as the illuminance in the normal lighting state.

Embodiment 3.
FIG. 7 is an exploded perspective view of the lighting fixture shown in the third embodiment.
In FIG. 7, the structure of the lighting fixture in the present embodiment does not include the battery 5 as compared with the structure in the first embodiment, and accordingly, the lighting control device 14 is composed of the lighting device 4b and the control unit 6b.
Other than that, the description is omitted because it is the same as the first embodiment, and the circuit configuration different from the first embodiment and the operation of the circuit configuration will be described in detail.

(Structure 3 of lighting control device)
FIG. 8 is a block diagram showing the lighting control device 14 in the lighting fixture 1 in the present embodiment.
In FIG. 8, a switch 18 (corresponding to the switch unit 15) for instructing ON / OFF of the lamp, a lighting device 4b for lighting the lamp 3, and a lighting control accompanying ON / OFF switching of the switch 18 in FIG. It is composed of a control unit 6b for performing the above and a light source 16. In this embodiment, the case where the LED 16a is used as the light source 16 will be described, but an organic EL or the like may be used.

The lighting control device 14 is configured by one path from the commercial power source to the LED 16a.
This route is a route from the commercial power source to the LED 16a via the lighting device 4b. The control unit 6b operates by receiving power from a commercial power source, the control unit 6b detects the ON / OFF state of the connected switch 18, and sends a lighting control signal to the lighting device 4b in accordance with the state. The lighting state of the LED 16a is controlled.

  The lighting state by the lighting control signal according to the ON state of the switch 18 is a normal lighting state, and the lighting state by the lighting control signal according to the OFF state of the switch 18 is a lighting holding state.

  The LED 16a is included in the lamp 3 described above.

  Power is supplied from a commercial power source in both the normal lighting state and the lighting holding state.

  In the normal lighting state, the control unit 6b detects that the switch 18 is in the ON state, the control unit 6b sends a lighting control signal corresponding to the ON state to the lighting device 4b, and the lighting device 4b causes the LED 16a to emit the desired brightness. Light up.

  In the lighting hold state, the control unit 6b detects that the switch 18 is in the OFF state, the control unit 6b sends a lighting control signal according to the OFF state to the lighting device 4b, and the lighting device 4b causes the LED 16a to emit the desired brightness. Light up.

  The lighting holding state is continued for a lighting holding time preset by the adjusting unit 10 of the setting dial 8, and the LED 16a is turned off after the lighting holding time has elapsed.

  In order to allow the user to recognize whether it is in the normal lighting state or the lighting holding state, the lighting holding state lights with a lower illuminance than the normal lighting state.

  In the third embodiment, the lighting control device 14 including the lighting device 4b and the control unit 6b causes the lighting device to normally light in accordance with the ON / OFF state of the switch 18, and the lighting control device 14b continues for a period of time as a lighting holding time after turning off. The light source 16 is turned on.

  In the third embodiment, the illuminance in the lighting holding state is lower than the illuminance in the normal lighting state, but the illuminance in the lighting holding state is higher than the illuminance in the normal lighting state, or The illuminance in the holding state may be the same as the illuminance in the normal lighting state.

Fourth Embodiment
Since the structure of lighting fixture 1 in the present embodiment is the same as that of the first embodiment, description thereof will be omitted, and the circuit configuration different from that of the first embodiment and the operation of the circuit configuration will be described in detail.

(Structure 4 of lighting control device)
FIG. 9 is a block diagram showing the lighting control device 13b in the lighting fixture 1 in the present embodiment.
In FIG. 9, a switch unit 15 having a function of connecting / disconnecting between a commercial power source and a lighting control device 13b of the lighting fixture 1 outside the fixture, a lighting device 4b for lighting the lamp 3, and a switch unit 15 A control unit 6c for performing lighting control associated with switching between connection and disconnection, a battery 5 serving as a power source when the switch unit 15 is disconnected, and a light source 16. In this embodiment, the case where the LED 16a is used as the light source 16 will be described, but an organic EL or the like may be used.

  The lighting control device 13b includes a path connected from the switch section 15 to the LED 16a via the control unit 6c and the lighting device 4b. The battery 5 is connected to the control unit 6c.

  A state in which the switch unit 15 is connected and power is supplied from a commercial power source is a normal lighting state, and a state in which the switch unit 15 is cut off and is turned on by the lighting control device 13b is a lighting holding state.

  The LED 16a is included in the lamp 3 described above.

  In the normal lighting state, the switch unit 15 is in the connected state, and the power supplied from the commercial power source is supplied to the control unit 6c and the lighting device 4b, and the control unit 6c lights the lighting control signal indicating the normal lighting state to the lighting device 4b. By sending to the device 4b, electric power is supplied from the lighting device 4b to the LED 16a, and the LED 16a is lit to a desired brightness.

  In addition, the control unit 6c supplies the power supplied from the commercial power source to the battery 5, and the battery 5 is charged.

In the light-on state, the switch unit 15 is cut off, the control unit 6c recognizes that there is no power supply from the commercial power supply, and the control unit 6c switches the power supply to the power supply from the battery 5.
Electric power supplied from the battery 5 is supplied to the LED 16a via the control unit 6c and the lighting device 4b. At the same time, the control unit 6c sends a lighting control signal in the lighting holding state to the lighting device 4b, and the lighting device 4b lights the LED 16a to a desired brightness.

  The lighting holding state is continued for a lighting holding time preset by the adjusting unit 10 of the setting dial 8, and the LED 16a is turned off after the lighting holding time has elapsed.

  In order to allow the user to recognize whether it is in the normal lighting state or the lighting holding state, the lighting holding state lights with a lower illuminance than the normal lighting state.

  In the fourth embodiment, the light source 16 is turned on by the power supply from the normal commercial power source, and the lighting control device 13b including the lighting device 4b, the battery 5, and the control unit 6c stops the power supply from the commercial power source. It is characterized in that the light source 16 is continuously turned on for the duration of the lighting holding time.

  As a modified example of the fourth embodiment, by setting the lighting holding time to be equal to the emergency lighting time required for the emergency light and setting the floor illuminance to be equal to or higher than the illuminance required for the emergency light, the emergency light at the time of power failure can be obtained. It can also be used as a substitute for.

  In the fourth embodiment, the illuminance in the lighting maintaining state is lower than the illuminance in the normal lighting state, but the illuminance in the lighting maintaining state is higher than the illuminance in the normal lighting state, or The illuminance in the holding state may be the same as the illuminance in the normal lighting state.

Embodiment 5.
Since the structure of the lighting fixture in this embodiment is the same as that in Embodiment 1, description thereof is omitted, and the circuit configuration different from that of Embodiment 1 and the operation of the circuit configuration will be described in detail.

(Structure 5 of lighting control device)
FIG. 10 is a block diagram showing the lighting control device 13c in the lighting fixture 1 in the embodiment.
In FIG. 10, a switch unit 15 having a function of connecting / disconnecting between a commercial power source and a lighting control device 13c of the lighting fixture 1 outside the fixture, a lighting device 4c for lighting the lamp 3, and a switch unit 15 A control unit 6d for performing lighting control associated with switching between connection and disconnection, a battery 5 serving as a power source when the switch unit 15 is disconnected, a relay 19 for switching circuits, and a fluorescent lamp 20.

  The lighting control device 13c includes two paths from the switch unit 15 to the fluorescent lamp 20. The first is a path connecting from the switch section 15 to the fluorescent lamp 20 via the lighting device 4c and the relay 19, and the other is a path connecting from the switch section 15 to the fluorescent unit 20 via the control unit 6d and the relay 19. . In addition, the battery 5 is connected to the control unit 6d.

  A state in which the switch unit 15 is connected and power is supplied from a commercial power source is a normal lighting state, and a state in which the switch unit 15 is cut off and is turned on by the lighting control device 13c is a lighting holding state.

  The switching relay 19 and the fluorescent lamp 20 are included in the lamp 3 described above.

  In the normal lighting state, the switch unit 15 is in the connected state, and the electric power supplied from the commercial power source is supplied from the lighting device 4c to the fluorescent lamp 20 through the relay 19 to light the fluorescent lamp 20 to a desired brightness.

  In addition, the control unit 6d supplies the power supplied from the commercial power source to the battery 5, and the battery 5 is charged.

In the light-on state, the switch unit 15 is cut off, the control unit 6d recognizes that no power is supplied from the commercial power supply, and the control unit 6d switches the power supply to the power supply from the battery 5.
Electric power supplied from the battery 5 is supplied from the control unit 6d to the fluorescent lamp 20 through the relay 19 to turn on the fluorescent lamp 20 at a desired brightness.

  The lighting holding state is continued for a lighting holding time preset by the adjusting unit 10 of the setting dial 8, and the fluorescent lamp 20 is turned off after the lighting holding time has elapsed.

  In order to allow the user to recognize whether it is in the normal lighting state or the lighting holding state, the lighting holding state lights with a lower illuminance than the normal lighting state.

  In the fifth embodiment, the light source 20 is turned on by supplying power from a normal commercial power source, and after the power supply from the commercial power source is stopped by the lighting control device 13c including the lighting device 4c, the battery 5, and the control unit 6d. It is characterized in that the light source 16 is continuously turned on for the duration of the lighting holding time.

  As a modified example of the fifth embodiment, by setting the lighting holding time to be equal to the emergency lighting time required for the emergency light and setting the floor illuminance to be equal to or higher than the illuminance required for the emergency light, the emergency light at the time of power failure can be obtained. It can also be used as a substitute for.

  In the fifth embodiment, the illuminance in the lighting maintaining state is lower than the illuminance in the normal lighting state, but the illuminance in the lighting maintaining state is higher than the illuminance in the normal lighting state, or The illuminance in the holding state may be the same as the illuminance in the normal lighting state.

  1 Lighting Fixture, 2 Fixture Main Body, 2a Frame, 2b Mounting Part, 3 Lighting Fixture, 3a Translucent Part, 3b Frame, 4a, 4b, 4c Lighting Device, 5 Battery, 6, 6a, 6b, 6c, 6d Control Unit , 7 display sticker, 8 setting dial, 9 opening part, 10 adjusting part, 11 rotation assisting part, 12 setting part, 13, 13a, 13b, 13c, 14 lighting control device, 15 switch part, 16 light source, 16a LED, 17 OR circuit, 18 switches, 19 relays, 20 fluorescent lights.

Claims (6)

An instrument body that can be attached to the attached part,
A light source,
A transparent portion that covers the light source and transmits the light from the light source;
An opening for attaching the light transmitting portion is formed in the irradiation direction, and a lamp frame attached to the fixture body,
A battery for supplying electric power to the light source,
The lamp frame is attachable to and detachable from the fixture body in a state where the lamp frame and the light transmitting portion are integrated,
A lighting fixture in which the battery is arranged between the fixture body and the fixture frame when the fixture frame is attached to the fixture body.   The luminaire according to claim 1, wherein the battery and the light source are arranged in a space surrounded by the luminaire body, the luminaire frame, and the light transmitting portion when the luminaire frame is attached to the luminaire body. . The lamp frame and the fixture body are mounted by a mounting member,
The lighting fixture according to claim 1 or 2, wherein the attachment member attaches the lamp frame and the fixture body from the irradiation direction.   The lighting fixture according to any one of claims 1 to 3, wherein the battery is visible when the lamp frame is removed from the fixture body.   The lighting device according to any one of claims 1 to 4, wherein the battery is attached to the device body. The lighting device according to any one of claims 1 to 5, further comprising a control unit that is attached to the main body of the device and that is supplied with power from the battery when power is not supplied from a commercial power source .

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