JP2017224422A - Vibration sensitive led lighting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vibration sensitive LED lighting device which can secure safety by automatic light emission of afterglow lighting even when a main power source (an external power source) is shut down due to a blackout etc.SOLUTION: A vibration sensitive LED lighting device 1 includes: a body 10; a power source substrate 11 having a power source module which drives light emission of LEDs 121; an LED substrate 12 on which the LEDs 121 are mounted; a cover 13; a seismic sensor; and an afterglow lighting module. The body 10, the power source substrate 11, the LED substrate 12, and the cover 13 are disposed in a written order. A surface of the LED substrate 12 which faces the cover 13 is used as a mounting surface of the LEDs 121. The mounting surface of the LED substrate 12 has a mounting area where the LEDs 121 are mounted. The power source module further includes a power storage part which stores electric energy. The afterglow lighting module emits light by using the electric energy stored in the power storage part.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a seismic LED lighting apparatus.

  In recent years, due to the frequent occurrence of earthquakes, there is an increasing demand for seismic LED lighting devices having functions such as turning on or buzzing even when extinguished by sensing vibration (see Patent Document 1).

JP 2007-287500 A

  However, in the conventional seismic LED lighting apparatus, when the main power source (external power source) is interrupted due to a power failure or the like, it may not be lit and safety may not be ensured.

  Therefore, the present invention provides a seismic LED lighting apparatus capable of ensuring safety by automatic light emission of afterglow illumination even when the main power supply (external power supply) is shut off due to a power failure or the like. With the goal.

In order to achieve the above object, the seismic LED lighting apparatus of the present invention comprises:
The body,
A power supply substrate having a power supply module for driving light emission of an LED (light emitting diode);
An LED substrate on which the LED is mounted;
A cover,
A seismic sensor,
With an afterglow module,
Arranged in order of the main body, the power supply board, the LED board and the cover,
In the LED substrate, a surface facing the cover is a mounting surface of the LED,
The mounting surface of the LED substrate has a mounting area where a plurality of the LEDs are mounted,
The power supply module further includes a power storage unit that stores electrical energy,
The afterglow module is a module that emits light by electrical energy stored in the power storage unit.

  According to the seismic LED lighting apparatus of the present invention, by providing an afterglow module that emits light by stored electrical energy, for example, even when a power failure occurs due to an earthquake, the stored electrical energy is used to force Thus, the afterglow module can emit light. That is, since automatic lighting in the event of a power failure is possible, safety can be ensured.

FIG. 1 is an exploded perspective view showing an example of each component of the seismic LED lighting apparatus of the first embodiment. FIG. 2 is a plan view showing an example of an LED substrate in the seismic LED lighting apparatus of Embodiment 1. FIG. 3 is an enlarged perspective view of the unit case in the seismic LED lighting apparatus of the first embodiment. 4 (A) and 4 (B) are cross-sectional views schematically showing the relationship between the main body and the buffer member in the seismic LED lighting apparatus of Embodiment 1. FIG. FIG. 5A is a plan view showing an example of an LED substrate including a mounting region and a non-mounting region in the seismic LED lighting device of Embodiment 2, and FIG. FIG. 5B is a plan view showing an example of an LED substrate in which the entire mounting surface is a mounting region.

  The seismic LED lighting apparatus of the present invention further includes, for example, an afterglow module control unit, and the afterglow module control unit stores electrical energy stored in the power storage unit when the seismic sensor detects vibration. Is supplied to the afterglow module to turn on light emission of the afterglow module.

  The seismic LED lighting apparatus of the present invention further includes, for example, a remote control signal receiver.

  In the seismic LED lighting apparatus of the present invention, for example, the receiving unit and the seismic sensor are housed in one unit case.

  In the seismic LED lighting apparatus of the present invention, for example, the seismic sensor is a sensor driven by the power supply module.

  The seismic LED lighting apparatus of the present invention further includes, for example, a buzzer module and a buzzer control means. The buzzer control means turns on the buzzer of the buzzer module when the seismic sensor detects vibration.

  The seismic LED lighting apparatus of the present invention further includes an LED control unit, for example. The LED control unit turns on light emission of the LED by driving the power supply module when the seismic sensor detects vibration.

  In the seismic LED lighting apparatus of the present invention, for example, the seismic sensor is disposed between the power supply board and the LED board.

  In the seismic LED lighting apparatus of the present invention, for example, the seismic sensor is arranged in a state of being separated from the surface of the power supply board.

  In the seismic LED lighting apparatus of the present invention, for example, the seismic sensor is arranged in a state of being separated from the surface of the LED substrate.

  In the seismic LED lighting apparatus of the present invention, for example, the seismic sensor is arranged in a corresponding part in the mounting area.

  In the seismic-sensing LED lighting device of the present invention, for example, the main body is an installation surface whose one surface faces an installation target of the LED lighting device, and the installation surface of the main body is installed in the circumferential direction. A shock-absorbing member in contact with the object is disposed, and the seismic sensor is disposed at a position corresponding to the center side of the LED lighting apparatus with respect to the disposition position of the shock-absorbing member.

  In the seismic LED lighting apparatus of the present invention, for example, the seismic sensor is an acceleration sensor.

  In the seismic LED lighting apparatus of the present invention, for example, the acceleration sensor is a triaxial acceleration sensor.

  Hereinafter, the seismic LED lighting apparatus of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the following description. 1 to 5, the same parts are denoted by the same reference numerals, and the description thereof may be omitted. In the drawings, for convenience of explanation, the structure of each part may be simplified as appropriate, and the dimensional ratio of each part may be schematically shown, unlike the actual case.

[Embodiment 1]
The present embodiment is an example of an earthquake-sensing LED lighting device including the power storage unit and the afterglow module. In FIG. 1, an example of the structure of the seismic-sensing LED lighting fixture of this embodiment is shown. FIG. 1 is an exploded perspective view showing main components of the seismic LED lighting apparatus. In the present embodiment, the seismic LED lighting apparatus is substantially circular, but is not limited thereto. In the present invention, as for the light emission of the LED of the LED substrate, the light emission by normal energization is called main illumination, and the light emission of the afterglow module is called sub-illumination or afterglow illumination.

  The seismic-sensing LED lighting apparatus of the present embodiment can be used as, for example, an LED ceiling light that is attached to the ceiling. In this case, the seismic LED lighting apparatus has, for example, a mounting portion, and the ceiling includes an indoor wiring apparatus such as a hanging ceiling body and an adapter electrically connected thereto. And the said seismic-sensing LED lighting fixture is attached to the said adapter by the said attaching part, and is electrically connected with the said indoor wiring fixture. In the following description, unless otherwise specified, the seismic LED lighting fixture is referred to as the upper surface side, and the opposite side (floor side) is referred to as the lower surface side, based on the state attached to the ceiling. A direction parallel to the surface to be installed is referred to as a surface direction, and a direction perpendicular to the surface direction, that is, a direction connecting the upper surface side and the lower surface side is referred to as a thickness direction (or axial direction).

  As shown in FIG. 1, the seismic LED lighting device 1 includes a main body 10, a power supply board 11 having a power supply module, a power supply cover 15, an LED board 12 on which LEDs are mounted, and a cover 13 in this order from the upper surface side. A unit case 14 is disposed between the power supply substrate 11 and the LED substrate 12. The seismic LED lighting apparatus 1 further includes an afterglow module. In the present embodiment, the LED mounted on the LED substrate 12 also serves as the afterglow module. Further, the power supply module of the power supply substrate 11 further includes a power storage unit. The unit case 14 includes a remote control signal receiver and a seismic sensor. In the seismic LED lighting apparatus 1, the power supply cover 15 is an arbitrary component and may or may not be included.

  According to the seismic LED lighting apparatus 1 of the first embodiment, when the seismic sensor detects vibration, first, light emission (main illumination) of the LED is turned on by driving the power supply module. However, when the main power source (also referred to as “external power source”) is interrupted due to a power failure or the like, the main illumination cannot be turned on. Then, the seismic LED lighting device 1 switches to the light emission (sub-illumination) lighting mode of the afterglow module, the electric energy stored in the power storage unit is supplied to the afterglow module, and the afterglow module emits light. Can be turned on.

  Thus, by providing an afterglow module that emits light using stored electrical energy, for example, even when a power failure occurs due to an earthquake, the stored electrical energy is used to forcibly emit the afterglow module. Can be made. That is, since automatic lighting in the event of a power failure is possible, safety can be ensured.

  The afterglow module includes, for example, an afterglow illumination load that emits light, and is electrically connected to the power storage unit. The afterglow illumination load of the afterglow module may be, for example, an LED, and the LED mounted on the LED substrate 12 may also serve as the afterglow illumination load. In this case, all or some of the plurality of LEDs mounted on the LED substrate 12 are further electrically connected to the power storage unit, so that the LEDs also function as the afterglow module. become.

  The afterglow module and the power storage unit for causing the afterglow module to emit light are not particularly limited, and conventionally known techniques can be used. As a specific example, the description of the afterglow circuit module in JP2013-80702A can be used.

  Moreover, the seismic LED lighting apparatus 1 may further include LED control means, for example. In this case, for example, as described above, when the seismic sensor detects vibration, the LED control unit can turn on the light emission of the LED by driving the power supply module. For this reason, it is possible to notify the user of the occurrence of an earthquake by light emission, and it is possible to ensure safety by automatically turning on the light even when sleeping. As the light emission conditions, for example, the type of light, color tone, light emission time, and the like may be set in advance.

  Moreover, the seismic LED lighting apparatus 1 may further include afterglow module control means, for example. In this case, when the seismic sensor detects vibration, for example, as described above, the afterglow module control means can turn on the LED by driving the power supply module. More specifically, for example, when the main power supply is cut off, the afterglow module control means switches to the lighting mode of the light emission of the afterglow module, and the electrical energy stored in the power storage unit is changed to the afterglow module. The afterglow module is turned on.

  The main body 10 is a member facing the ceiling, the upper surface thereof is a surface facing the ceiling, and the lower surface is a surface on which the power supply substrate 11 is disposed. The main body 10 has an opening 101 protruding to the lower surface side at the center, and a circumferential band-shaped recess 102 recessed from the center to the upper surface side around the opening. The former projecting opening 101 is provided with a mounting portion for the ceiling, and the latter is provided with the power supply substrate 11 in the concave portion 102 having the circumferential belt shape. The material of the main body 10 is not particularly limited, and may be a metal such as steel.

  The upper surface of the main body 10 is an installation surface that faces an installation target (the ceiling) of the seismic LED lighting device 1, and the installation surface may be provided with a buffer member that contacts the installation target, for example. The buffer member is not particularly limited, and examples thereof include a sponge. According to such a configuration, when the seismic LED lighting apparatus 1 is installed on the installation target, the buffer member exists between the seismic LED lighting apparatus 1 and the installation target. The seismic LED lighting device 1 can be more stably fixed.

  The installation position of the buffer member is not particularly limited. For example, when the length from the center of the seismic LED lighting device 1 to the outer periphery of the main body 10 is set to 1, the buffer member is arranged in the circumferential direction on the installation surface of the main body 10. To 3/10 to 1. The said buffer member may be arrange | positioned continuously in the circumferential direction, for example, and may be arrange | positioned discontinuously.

  The arrangement position of the buffer member in the main body 10 can be appropriately set depending on, for example, the shape of the upper surface of the main body 10 facing the installation target. FIG. 4 is a schematic cross-sectional view showing the relationship between the shape of the upper surface of the main body with respect to the ceiling to be installed and the position of the buffer member. 4A is a form in which the upper surface of the main body 20 has a convex portion with respect to the installation target, and FIG. 4B is a form in which the upper surface of the main body 21 is flat with respect to the installation target. As shown in FIG. 4A, when the upper surface of the main body 20 has a convex portion, the buffer member 22 is disposed on the outer peripheral side of the convex portion, for example. In this case, the buffer member 22 is disposed, for example, in the vicinity of 3/10 to 3/5 from the center, specifically, in the vicinity of 27/50, in the radius of the main body 20. In addition, as shown in FIG. 4B, when the upper surface of the main body 21 is flat, the buffer member 22 is disposed, for example, on the outer peripheral side of the main body 21 so that it cannot be seen from the outside in terms of appearance. It is preferable that

  The upper surface of the power supply substrate 11 faces the main body 10, and a power supply module that drives the light emission of the LEDs is disposed on the lower surface thereof. As described above, the power supply module is not particularly limited except that it further includes the power storage unit, and includes conventionally known circuit components. Specifically, the power supply module includes, for example, a current generation unit and the power storage unit. When the seismic LED lighting apparatus 1 is electrically connected to an adapter on the ceiling, it is connected to an AC power source via the adapter. And the said current generation part of the said power supply module produces | generates a direct current from the received alternating current, can supply this to each LED121 of the LED board 12, and can drive the light emission (main illumination) of LED121, The power storage unit can drive light emission (sub-illumination) of the afterglow module by the accumulated electrical energy. The power supply module has, for example, a control power supply for power supply control, and the voltage of the control power supply is, for example, 1.5 to 17V. The control power supply may be, for example, one system or two systems, and examples include two systems of 5V and 14V.

  The power supply cover 15 has an upper surface facing the power supply substrate 11 and a lower surface facing the LED substrate 12. When the seismic LED lighting apparatus 1 has the power supply cover 15, for example, the power supply cover 15 can divide the space in the main body 10 into two rooms. According to the power supply cover 15, for example, promotion of heat dissipation from the LEDs 121, interruption of heat dissipation generated by the power supply substrate 11, fixation of the LED substrate 12, and the like can be performed more efficiently. The material of the power supply cover 15 is not particularly limited, and examples thereof include metals such as aluminum and steel.

  When the LED substrate 12 has the upper surface facing the power supply substrate 11 and the power supply cover 15, the LED substrate 12 faces the power supply cover 15, the lower surface faces the cover 13, and the mounting surface on which the LEDs 121 are mounted. It is. When the seismic LED lighting apparatus 1 is installed on the ceiling, the mounting surface of the LED 121 is the front side, and the lower side is irradiated.

  The mounting surface of the LED substrate 12 has a mounting area where a plurality of LEDs 121 are mounted. The mounting surface of the LED substrate has, for example, the mounting region and a non-mounting region where the LED is not mounted, and the non-mounting region may be a circumferential belt-shaped region around the mounting region. The entire area of the mounting surface may be a mounting area. In the former case, for example, the boundary between the mounting region and the non-mounting region is the outer periphery of the mounting region, and in the latter case, for example, the outer periphery of the LED substrate is the outer periphery of the mounting region.

  In FIG. 1, the LED substrate 12 has the former form, that is, the mounting area and the non-mounting area. That is, the mounting surface of the LED substrate 12 has a mounting area where a plurality of LEDs 121 are mounted, and a circumferential non-mounting area where the LEDs 121 are not mounted around the mounting area. The mounting area is, for example, an area that spreads outward from the center of the seismic LED lighting apparatus 1. In this case, as for the outer periphery of the mounting area, the position of the LED 121 mounted farthest from the center in all directions in the plane direction is the outer periphery of the mounting area. The plan view of FIG. 2 schematically shows the LED substrate 12 of FIG. As shown in FIG. 2, a plurality of LEDs 121 are arranged on the mounting surface of the LED substrate 12 from the center in all directions, and the area inside the dotted line is the mounting area, and the area outside the dotted line is outside the dotted line. The area is the non-mounting area.

  In the LED board 12, the mounting form of the plurality of LEDs 121 is not particularly limited. For example, the plurality of LEDs 121 are mounted on the circumference of the LED substrate 12. The number of circumferences is not particularly limited, and for example, preferably on a plurality of concentric circles. The mounting intervals of the LEDs 121 on the same circumference may be, for example, equal intervals or different intervals. Between adjacent circles, the LEDs 121 may be mounted in the same linear shape from the center toward the outer periphery, or may be mounted so as to have a shifted positional relationship.

  1 and 2, the center of the LED substrate 12 has an opening, but may not have an opening.

  The cover 13 has an upper surface facing the LED substrate 12 and a lower surface serving as an irradiation surface. Examples of the member of the cover 13 include a light-transmitting member and a member having a diffusibility. Specific examples thereof include a light-transmitting resin such as a polycarbonate resin and an acrylic resin.

  The type of the seismic sensor is not particularly limited, and examples thereof include an acceleration sensor and a conductive ball contact type vibration sensor as described later. The seismic sensor is preferably a sensor driven by the power supply module for driving the light emission of the LED 121, and an acceleration sensor is a specific example.

  Although the arrangement | positioning site | part of the said seismic sensor is not restrict | limited in particular, For example, it is preferable to arrange | position between the power supply board 11 and the LED board 12 in the thickness direction. At this time, it is preferable that the seismic sensor is arranged in a state where it is not in direct contact with the surface of the power supply substrate 11 and the surface of the LED substrate 12, for example. Thus, by arranging the power supply board 11 and the LED board 12 at a distance from each other, for example, the influence of noise due to a large current in the vicinity can be further avoided and the seismic accuracy can be further improved. When the seismic LED lighting apparatus 1 has the power cover 15, as will be described later, the power cover 15 is opened in the region between the power board 11 and the LED board 12 where the seismic sensor is disposed. It is preferable to have.

  As shown in FIG. 1, the seismic sensor is accommodated in a unit case 14, for example. The unit case 14 is disposed at a position corresponding to the mounting area of the LED substrate 12 and on the lower surface (surface facing the LED substrate 12) of the power supply substrate 11.

  FIG. 3 is an enlarged perspective view of the unit case 14. A unit substrate 141 is disposed in the unit case 14, and a seismic sensor is fixed to the lower surface side of the unit substrate 141. As described above, the unit substrate 141 is preferably arranged with the upper surface on the power supply substrate 11 side spaced apart from the lower surface of the power supply substrate 11.

  For example, the seismic LED lighting apparatus 1 may further include a remote control signal receiver. For example, the receiving unit may be housed in one unit case together with the seismic sensor. In FIG. 1, the receiving unit is fixed together with the seismic sensor on the lower surface side of the unit substrate 141, and is accommodated in the unit case 14.

  The remote control signal is transmitted from the floor side to the seismic LED lighting apparatus 1 on the ceiling side by a remote control operation. For this reason, in the seismic LED lighting device 1, it is preferable that the lower surface side of the receiving unit can transmit the remote control signal. Therefore, in FIG. 1, on the lower surface side of the unit case 14, the LED board 12 and the power supply cover 15 have an opening 122 and an opening 152, respectively, so that the remote control signal reaches the receiving unit in the unit case 14. doing. In addition, in the LED substrate 12, a region facing the receiving unit may be formed of a transmissive member that transmits the remote control signal instead of the opening 122 and the opening 152, for example. In addition, although the seismic LED lighting fixture 1 of FIG. 1 illustrated the form which accommodates the said seismic sensor and the said receiving part in the same unit case 14, it is not restrict | limited to this, For example, each is a separate unit. You may arrange | position in the state accommodated in case 14. FIG.

  For example, the seismic LED lighting apparatus 1 may further include a buzzer module and a buzzer control means. According to this aspect, since the buzzer control means can turn on the buzzer of the buzzer module when the seismic sensor detects vibration, the buzzer can inform the user of the occurrence of the earthquake. . As the buzzer condition, for example, a buzzer type, a buzzer time, and the like may be set in advance.

  In order to drive the seismic sensor for the seismic LED lighting apparatus 1, for example, a main power source (also referred to as “external power source” or “fixed switch”) is turned on. In addition, as described above, when the seismic LED lighting apparatus 1 can be controlled to be turned on and off by a remote control (also referred to as “remote control switch”) as a sub power source, the remote control switch is turned on to drive the seismic sensor. But it may be OFF. Since the current for receiving the remote control signal flows in the seismic LED lighting fixture 1 by turning on the main power supply, the seismic sensor detects vibration by the electrical energy, The light emission of the LED can be turned on by driving the power supply module.

  For example, the seismic LED lighting apparatus 1 may further include a reflector.

[Embodiment 2]
The present embodiment is an example of a seismic LED lighting apparatus that includes a seismic sensor at a site corresponding to the mounting area of the LED substrate 12. Unless otherwise indicated, the second embodiment can incorporate other embodiments.

  For example, if the seismic LED lighting apparatus 1 includes the seismic sensor in a portion corresponding to the mounting region on the center side rather than the non-mounting region of the LED substrate 12, the sensitivity to vibration other than earthquake is provided. Can be further reduced, and the sensitivity to shaking caused by an earthquake can be further improved.

  The location of the seismic sensor is preferably arranged at a position corresponding to the mounting area of the LED substrate 12, and examples thereof include the following conditions.

  The arrangement position of the seismic sensor can be set, for example, based on the length from the center of the seismic LED lighting apparatus 1 to the outer periphery of the mounting region of the LED substrate 12. That is, the arrangement position of the seismic sensor is, for example, when the length (also referred to as a radius) from the center of the seismic LED lighting device 1 to the outer periphery of the mounting region of the LED substrate 12 is 1, for example, from the center The range is 0 to 1, the range is 1/5 to 1 from the center, and the range is 1/5 to 2/3 from the center.

  As described above, the LED substrate 12 in the seismic LED lighting apparatus 1 has a form including the mounting region and the non-mounting region. This form is shown in the schematic diagram of FIG. In FIG. 5A, the shaded area corresponds to the mounting area. In this case, the arrangement position of the seismic sensor is set based on, for example, the length from the center of the seismic LED lighting device 1 to the outer periphery of the LED substrate (also referred to as a radius, an arrow in FIG. 5A). You can also. That is, the arrangement position of the seismic sensor is, for example, a range from 0 to less than 1 from the center when the length from the center of the seismic LED lighting device 1 to the outer periphery of the LED substrate 12 is 1, the center To 1/5 to less than 1 is preferred.

  As described above, the LED substrate 12 in the seismic LED lighting apparatus 1 has a form in which the entire mounting surface is the mounting region. This form is shown in the schematic diagram of FIG. In FIG. 5B, the shaded area corresponds to the mounting area. In this case, the arrangement position of the seismic sensor is, for example, the length from the center of the seismic LED lighting device 1 to the outer periphery of the seismic LED lighting device 1 (also referred to as a radius, an arrow in FIG. 5B). It can also be set as a reference. That is, the arrangement position of the seismic sensor is, for example, in the range of 0 to 10/12 from the center and 1/1 from the center when the length from the center of the seismic LED lighting device 1 to the outer periphery thereof is 1. A range of 5 to 10/12 and a range of 1/5 to 2/3 from the center are preferable.

  The arrangement position of the seismic sensor can also be expressed by a distance from the center of the seismic LED lighting apparatus 1, for example. In this case, the arrangement position of the seismic sensor can be appropriately determined according to the radius of the seismic LED lighting apparatus 1, for example, but is in the range of, for example, 4 cm to 25 cm from the center of the seismic LED lighting apparatus 1. The radius of the seismic LED lighting apparatus 1 is not particularly limited. When the radius of the seismic LED lighting apparatus 1 is, for example, a radius of 20 cm to 25 cm, the distance from the center of the seismic LED lighting apparatus 1 is preferably in the above range, for example.

[Embodiment 3]
This embodiment is an example of a seismic LED lighting fixture in which the seismic sensor is an acceleration sensor. Unless otherwise indicated, the third embodiment can incorporate other embodiments.

  The acceleration sensor is not particularly limited, and examples thereof include a capacitance detection method, and specific examples include a triaxial acceleration sensor (for example, LIS2DH12 manufactured by STMicroelectronics) and the like.

  Thus, by using the acceleration sensor as the seismic sensor, for example, it is possible to detect an earthquake more accurately without being affected by the mounting angle of the seismic LED lighting apparatus with respect to the ceiling. It becomes possible. Further, the acceleration sensor can be driven by the power supply module that drives the light emission of the LED without requiring a separate battery for the acceleration sensor, for example.

  In the seismic LED lighting apparatus of the present embodiment, as described above, the acceleration sensor is disposed, for example, between the power supply board and the LED board. Moreover, it is preferable that the said seismic sensor is arrange | positioned in the state spaced apart from the surface of the said power supply board, and is arrange | positioned in the state spaced apart from the surface of the said LED board. In this way, by separating the acceleration sensor from both the power supply board and the LED board, for example, it is possible to avoid the influence of a large current and a temperature rise and reduce noise, so that more accurate seismic sensitivity. Is possible.

  When the seismic sensor is the acceleration sensor, it is preferable that the seismic LED lighting apparatus of the present embodiment further includes a calculation unit that calculates a shake from a detection result of the acceleration sensor.

  The determination of shaking by the acceleration sensor is not particularly limited. For example, a threshold range of the waveform period is set in advance, the waveform period is calculated from the acceleration measurement result by the acceleration sensor, and the waveform period is within the threshold range. If it is within the range, it is determined as shaking, and if it is smaller than the threshold range or larger than the threshold range, it can be determined that it is not shaking. As the threshold range, for example, a period of 0.2 s to 2 s can be exemplified, and it can be determined that the fluctuation is within the range, and that the fluctuation is not within the range. In addition to the cycle, for example, when the cycle is within a predetermined range and the acceleration is equal to or greater than a certain value, it is determined that the cycle is out of the predetermined range, or the acceleration is constant. When the value is less than the value, it may be determined that there is no shaking. Calculation of seismic intensity from acceleration measurement results is not particularly limited. For example, the URL of the Japan Meteorological Agency (http://www.data.jma.go.jp/svd/eqev/data/kyoshin/kaisetsu/comp.htm) Etc., and existing methods can be adopted.

  The present invention has been described above with reference to the embodiments. However, the present invention is not limited to the above embodiments. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.

  According to the seismic LED lighting apparatus of the present invention, it is possible to automatically turn on at the time of a power failure, and thus safety can be ensured.

DESCRIPTION OF SYMBOLS 1 Seismic LED lighting fixture 10, 20, 21 Main body 11 Power supply board 12 LED board 13 Cover 14 Unit case 15 Power supply cover 141 Unit board 22 Buffer member

Claims (10)

The body,
A power supply board having a power supply module for driving light emission of the LED;
An LED substrate on which the LED is mounted;
A cover,
A seismic sensor,
With an afterglow module,
Arranged in order of the main body, the power supply board, the LED board and the cover,
In the LED substrate, a surface facing the cover is a mounting surface of the LED,
The mounting surface of the LED substrate has a mounting area where a plurality of the LEDs are mounted,
The power supply module further includes a power storage unit that stores electrical energy,
The afterglow module is a module that emits light by electrical energy stored in the power storage unit. Furthermore, afterglow module control means,
The afterglow module control means supplies electrical energy stored in the power storage unit to the afterglow module when the seismic sensor detects vibration, and turns on light emission of the afterglow module. The seismic LED lighting apparatus according to claim 1. The seismic LED lighting apparatus according to claim 1, further comprising a remote control signal receiver. The seismic-sensing LED lighting device according to claim 3, wherein the receiving unit and the seismic-sensing sensor are housed in one unit case. The seismic LED lighting apparatus according to any one of claims 1 to 4, wherein the seismic sensor is a sensor driven by the power supply module. Furthermore, a buzzer module and a buzzer control means are provided,
The said buzzer control means is a seismic-sensing LED lighting fixture as described in any one of Claim 1 to 5 which turns ON the buzzer of the said buzzer module, when the said seismic-sensing sensor detects a vibration. Furthermore, an LED control unit is provided,
The said LED control part turns on light emission of the said LED by the drive of the said power supply module, when the said seismic sensor detects a vibration, The seismic LED lighting fixture as described in any one of Claim 1 to 6 . The earthquake-sensing LED lighting apparatus according to any one of claims 1 to 7, wherein the earthquake-sensing sensor is disposed between the power supply board and the LED board. The seismic LED lighting apparatus according to claim 8, wherein the seismic sensor is arranged in a state of being separated from the surface of the power supply board. The seismic LED lighting apparatus according to claim 8 or 9, wherein the seismic sensor is arranged in a state of being separated from the surface of the LED substrate.

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