JP2018120752A - Human sensor, lighting system - Google Patents

Abstract

An illumination system including a human sensor that can be attached to a lighting duct is provided. A lighting system includes a lighting duct having a conductor, a lighting device attached to the lighting duct, and a human sensor attached to the lighting duct. The human sensor 40 is electrically connected to a detection unit that detects a person, a remote control transmission unit that transmits a signal based on a detection result of the detection unit, a mounting unit that can be attached to and detached from the lighting duct, and a conductor of the lighting duct. And a power source charging unit that is charged by power feeding from the terminal unit. [Selection] Figure 1

Description

  Embodiments described herein relate generally to a human sensor for detecting a person and a lighting system including the human sensor.

  2. Description of the Related Art Conventionally, an illumination device provided in the vicinity of a shelf for displaying products and the like is known. The lighting device irradiates the product with light, making it easier to see the exhibits.

  As this type of lighting device, there is known a lighting device that includes a human sensor, and is configured to emit light when a human is detected by the human sensor. Light can be emitted only when there is a person in the vicinity of the display shelf by the lighting device having the human sensor, so that power consumption can be reduced.

  There is also known a lighting device having a lighting duct provided on a wall such as a ceiling and having a mounting portion that can be attached to and detached from the lighting duct. The lighting device can be installed at an arbitrary position of the lighting duct by the mounting portion. The lighting duct has a power line through which a current flows. The attachment portion is provided with a terminal that is electrically connected to the power line. When the illuminating device is attached to the lighting duct by the attaching portion, the terminal is electrically connected to the power line of the lighting duct so that power is supplied and light can be emitted.

JP 2005-183207 A

  Even in an environment where a lighting device that does not have a human sensor is originally used, it is required to use the human sensor in order to reduce power consumption. However, when a human sensor is newly installed, it is necessary to newly provide a mounted portion for attaching the human sensor to a wall portion such as a ceiling, which is troublesome. For this reason, there is a need for a human sensor that can be attached to the lighting duct so that the lighting duct can be used as the attached portion.

  The problem to be solved by the present invention is to provide a human sensor that can be attached to a lighting duct and a lighting system having the human sensor.

  According to the embodiment, the human sensor includes: a detection unit that detects a person; a transmission unit that transmits a signal based on a detection result of the detection unit; and an attachment unit that can be attached to and detached from the lighting duct.

  ADVANTAGE OF THE INVENTION According to this invention, it becomes possible to provide the human sensitive sensor which can be attached to a lighting duct, and the illumination system which has this human sensitive system.

1 is a perspective view showing an illumination system according to a first embodiment of the present invention. Schematic which shows the illumination system. The perspective view which shows the human sensitive sensor used for the illumination system. The perspective view which shows a coterie sensor. Sectional drawing which shows the lighting duct and coterie sensor used for the lighting system. The block diagram which shows the illumination system. Schematic which shows the illumination system which concerns on the 2nd Embodiment of this invention. Schematic which shows the illumination system which concerns on the 3rd Embodiment of this invention. Schematic which shows the modification of the 3rd Embodiment of this invention.

  The human sensor 40 includes an infrared detection unit 44 that detects a person; a remote control transmission unit 45 that transmits a signal based on a detection result of the infrared detection unit 44; and an attachment unit 42 that can be attached to and detached from the lighting duct 20. . The human sensor 40 is connected to the infrared detection unit 44 and the remote control transmission unit 45 to supply power to the infrared detection unit 44 and the remote control transmission unit 45, and includes a rechargeable power supply charging unit 43. The terminal 42 c is electrically connected to the conductor 22 of the lighting duct 20, and the terminal 42 c is electrically connected to the power supply charging unit 43. The infrared detector 44 detects infrared rays. The lighting system 10A includes a lighting duct 50 including a conductor 22; and a lighting device 50 including a mounting portion 42 having a terminal 42c that is detachably mounted on the lighting duct 20 and electrically connected to the conductor 22 in the mounted state. A human sensor 40 including an infrared detector 44 that detects infrared rays, a remote controller transmitter 45 that transmits a signal based on a detection result of the infrared detector, and a mounting portion 42 that can be attached to and detached from the lighting duct 20. A power line 32 electrically connected to the external power source 1 and the conductor 22 of the lighting duct 20, an opening / closing unit 34 provided on the power line 32, and a remote control receiving unit 36 capable of receiving a signal from the remote control transmission unit 45; And a control unit 35 for controlling the opening / closing unit 34 based on the reception result of the remote control receiving unit 36. It comprises; a feed-in box 30 provided at the end of the Ingudakuto 20.

  An illumination system 10 according to an embodiment will be described with reference to FIGS. 1 to 6.

  FIG. 1 is a perspective view showing a lighting system 10. FIG. 2 is a schematic diagram showing the illumination system 10. FIG. 3 is a perspective view showing the human sensor 40 used in the lighting system 10. FIG. 4 is a perspective view showing the human sensor 40. FIG. 4 shows a state in which the human sensor 40 is viewed from an angle different from that in FIG. FIG. 5 is a cross-sectional view showing the lighting duct 20 and the human sensor 40 used in the lighting system 10. In FIG. 5, the lighting duct 20 is shown in a cut state, and a part of the human sensor 40 is shown. FIG. 6 is a block diagram showing the lighting system 10.

  As shown in FIG. 1, the illumination system 10 is configured to be able to turn on the illumination device 50 when a person is detected. In the present embodiment, the lighting system 10 is installed in the vicinity of a shelf 6 on which products 5 such as clothes are displayed.

  As shown in FIGS. 1 and 2, the lighting system 10 is detachably attached to the lighting duct 20 fixed to the ceiling 7, a feed-in box 30 provided adjacent to the lighting duct 20, and the lighting duct 20. And a lighting device 50 that is detachably attached to the lighting duct 20.

  As shown in FIG. 1, the lighting duct 20 is fixed to a wall near the place where the lighting system 10 is installed. In the present embodiment, the lighting duct 20 is fixed to the ceiling 7 above the shelf 6 as an example. As shown in FIG. 5, the lighting duct 20 includes a rail body 21 having a rectangular cross-sectional shape, a pair of conductors 22 disposed in the rail body 21, a support member 23 that supports the conductors 22, have.

  The lighting duct 20 is formed based on Japanese Industrial Standard. The rail body 21 has a bottom wall portion 24, a pair of side wall portions 25, and an upper wall portion 26. The bottom wall portion 24 has a groove 27 in which the attachment portion 42 of the human sensor 40 and the attachment portion 42 of the lighting device 50 can be arranged. The groove 27 extends in the longitudinal direction of the lighting duct 20. The groove 27 communicates the inside and the outside of the rail body 21.

  One conductor 22 is connected to the voltage side of the external power supply 1. The other conductor 22 is connected to the ground side of the external power source 1. For this reason, the human sensor 40 and the illumination device 50 are supplied with power by being electrically connected to the two conductors 22.

  The support member 23 extends along the lighting duct 20. The support member 23 is made of an insulating material. The support member 23 has a cross section orthogonal to the longitudinal direction, for example, a T-shaped cross section. The support member 23 has one conductor 22 fixed to one tip portion thereof. The remaining two ends of the support member 23 are fixed to the side wall 25 of the lighting duct 20. The support member 23 has a gap S <b> 1 between the upper surface of the bottom wall portion 24.

  The feed-in box 30 is provided at the end of the lighting duct 20 as shown in FIGS. The feed-in box 30 is electrically connected to the external power source 1 and configured to be able to supply current from the external power source 1 to the conductor 22 of the lighting duct 20. The feed-in box 30 also supplies the current from the external power source 1 to the lighting device 50 or the like connected to the conductor 22 of the lighting duct 20 and the current from the external power source 1 to the lighting duct. It is configured to be switchable between a second state in which it is not supplied to the lighting device 50 or the like connected to the 20 conductors 22. For example, the feed-in box 30 is connected to a power line provided in a building where the lighting system 10 is installed. This power line is the external power source 1 in this embodiment.

  The feed-in box 30 includes a casing 31, a pair of power lines 32 housed in the casing 31, a power supply unit 33 electrically connected to the power lines 32, and an opening / closing unit provided on at least one of the power lines 32. 34, a control unit 35 for controlling the opening / closing unit 34, and a remote control receiving unit 36 capable of receiving radio waves from the outside.

  The housing 31 is formed in a rectangular parallelepiped shape, for example. The external shape of the cross section of the housing 31 is formed, for example, in the same manner as the external shape of the cross section of the rail body 21 of the lighting duct 20. For this reason, the housing | casing 31 continues with the rail main body 21 smoothly.

  One power line 32 is electrically connected to the external power source 1 and is electrically connected to one conductor 22 of the lighting duct 20. The other power line 32 is electrically connected to the external power source 1 and electrically connected to the other conductor 22 of the lighting duct 20.

  The power supply unit 33 is electrically connected to both power lines 32 and is supplied with power. The power supply unit 33 is configured to be able to supply power to the control unit 35.

  In the present embodiment, the opening / closing part 34 is provided on one power line 32. The opening / closing part 34 has an open state and a closed state. The closed state is a state in which the external power source 1 and one conductor 22 of the lighting duct 20 are electrically connected. That is, when the opening / closing part 34 is in the closed state, the first state described above is established. The open state is a state in which the electrical connection between the external power source 1 and one conductor 22 of the lighting duct 20 is cut off. That is, when the opening / closing part 34 is in the open state, the second state described above is established. The power supply unit 33 is connected to a portion of the power line 32 to which power is always supplied regardless of the open / close state of the open / close section 34. For this reason, the power supply unit 33 is always supplied with electric power.

  The control unit 35 is electrically connected to the power supply unit 33 and can be driven by being supplied with power from the power supply unit 33. The control unit 35 is electrically connected to the remote control receiving unit 36 and drives the opening / closing unit 34 based on the reception result of the remote control receiving unit 36. Specifically, the control unit 35 closes the opening / closing unit 34 when the remote control receiving unit 36 receives a signal for closing the opening / closing unit 34. In addition, when the remote control receiving unit 36 receives a signal for opening the opening / closing unit 34, the control unit 35 opens the opening / closing unit 34.

  The remote control receiving unit 36 is configured to be able to receive radio waves transmitted from the remote control transmission unit 45 of the human sensor 40. The remote control receiving unit 36 transmits the signal received from the remote control transmission unit 45 to the control unit 35. As shown in FIG. 1, the remote control receiver 36 is exposed to the outside from the housing 31 of the feed-in box 30, for example.

  The remote control receiving unit 36 is configured to be able to receive radio waves transmitted from a remote controller (not shown). This remote control is operated by a person. The remote controller can transmit a signal for closing the opening / closing unit 34 and a signal for opening the opening / closing unit 34. The remote control receiving unit 36 is configured to be able to receive the signal for closing the opening / closing unit 34 and the signal for opening the opening / closing unit 34. These signals are, for example, radio waves, for example, infrared rays.

  As shown in FIGS. 1 to 4 and 6, the human sensor 40 includes a housing 41, a mounting portion 42 that detachably attaches the housing 41 to the lighting duct 20, a power charging portion 43, and infrared detection. Unit 44 and remote control transmission unit 45.

  As shown in FIGS. 3 and 4, the casing 41 is formed to have a hexagonal side shape, for example. The housing 41 includes a bottom wall portion 46, a pair of first side wall portions 47a, an upper wall portion 48, and a pair of second side wall portions 47b. The first side wall 47a is formed with a hole 49 through which radio waves oscillated from the remote control transmitter 45 can pass. A plurality of holes 49 are formed as an example. The second side wall portion 47b is formed in a hexagonal shape in plan view.

  The attachment portion 42 is provided on the upper wall portion 48 of the housing 41. The attachment portion 42 is configured to attach the housing 41 to the lighting duct 20 in a detachable manner and to electrically connect the power supply charging portion 43 to both conductors 22 of the lighting duct 20.

  As shown in FIGS. 3 and 5, the mounting portion 42 protrudes in a direction orthogonal to the protruding direction of the protruding portion 42 a from the protruding portion 42 a protruding from the upper wall portion 48 of the housing 41 and the peripheral surface of the protruding portion 42 a. A pair of arms 42b and a pair of terminals 42c.

  As shown in FIG. 5, the protruding portion 42 a is formed so as to be disposed in the groove 27 of the bottom wall portion 24 of the lighting duct 20. Both arms 42b are arranged in a straight line. The widths of the arms 42 b in the direction orthogonal to the extending direction are set to a length that can be disposed in the groove 27. As shown in FIG. 5, both arms 42 b are formed in a shape that fits substantially in the gap S <b> 1 between the bottom wall 24 of the lighting duct 20 and the support member 23. In a state where both arm portions 42b are fitted in the gap S1, the human sensor 40 is fixed to the lighting duct 20 without wobbling.

  In the human sensor 40, the attachment portion 42 is accommodated in the lighting duct 20 with both arms 42 b passing through the groove 27. When the human sensor 40 is moved until the upper wall 48 abuts against the bottom wall 46 of the lighting duct 20, the human sensor 40 is rotated 90 degrees from that state. By rotating 90 ° C., as shown in FIG. 5, one arm portion 42b fits in one gap S1, and the other arm portion 42b fits in the other gap S1. The human sensor 40 is fixed to the lighting duct 20 by this fitting.

  The first side wall 47a in which the hole 49 is formed faces the feed-in box 30 in the state where the human sensor 40 is fixed to the lighting duct 20 as described above. For this reason, the hole 49 also faces the feed-in box 30 side.

  As shown in FIG. 3, both terminals 42 c are provided at the tip of the protruding portion 42 a. Both terminals 42 c are electrically connected to the power supply charging unit 43. That is, both terminals 42 c constitute a part of a path for supplying power to the power supply charging unit 43. As shown in FIG. 3, both terminals 42c are arranged in parallel to the direction in which both arms 42b are arranged. That is, one terminal 42c is disposed to face one arm portion 42b, and the other terminal 42c is disposed to face the other arm portion 42b.

  The widths of the two terminals 42c in a direction orthogonal to the direction in which the two terminals 42c are arranged are set to a length that can pass through the groove 27. For this reason, as described above, when the mounting portion 42 of the human sensor 40 is inserted into the lighting duct 20, the both terminals 42 c do not hinder this. Further, as shown in FIG. 5, both terminals 42c are formed so as to be able to contact the conductor 22 of the lighting duct 20 in a state where both arm portions 42b are fitted in the gap S1. Specifically, one terminal 42 c contacts one conductor 22 and the other terminal 42 c contacts the other conductor 22. By this contact, both terminals 42 c are electrically connected to the conductor 22.

  The power supply charging unit 43 is electrically connected to both terminals 42c. The power supply charging unit 43 is configured to be able to charge power supplied from the conductor 22 via both terminals 42c. The power supply charging unit 43 is, for example, a secondary battery. The power supply charging unit 43 is connected to the remote control transmission unit 45 and supplies power to the remote control transmission unit 45. The power charging unit 43 is connected to the infrared detection unit 44 and supplies power to the infrared detection unit 44.

  The infrared detector 44 is configured to detect infrared rays. As shown in FIG. 4, the infrared detector 44 is exposed to the outside through a hole formed in the bottom wall 46 of the housing 41. The infrared detection unit 44 is configured to be able to detect infrared rays irradiated by a person located below the infrared detection unit 44, for example. The detection range of the infrared detection unit 44 is not limited to the lower side of the infrared detection unit 44.

  The remote control transmission unit 45 transmits a signal for closing the open / close unit 34 based on the detection result of the infrared detection unit 44. This signal is a radio wave. This signal is, for example, infrared.

  The illuminating device 50 has an attachment portion 42 that is detachably attached to the lighting duct 20. The illuminating device 50 can be fixed at an arbitrary position of the lighting duct 20 by the mounting portion 42 and is supplied with power from both the conductors 22. The terminal 42c of the mounting portion 42 of the lighting device 50 is electrically connected to a portion of the lighting device 50 that requires electric power. For this reason, if the terminal 42c of the illuminating device 50 is electrically connected to the conductor 22, and the electricity is supplied from the conductor 22, the illuminating device 50 can irradiate light.

  Next, the operation of the lighting system 10 will be described. As shown in FIG. 1, when the person 3 moves in front of the shelf 6 and the infrared detector 44 detects the infrared rays emitted by the person 3, the remote control transmitter 45 transmits a signal for closing the opening / closing part 34. .

  When the remote control reception unit 36 receives a signal from the remote control transmission unit 45, the control unit 35 of the feed-in box 30 closes the opening / closing unit 34. When the opening / closing part 34 is in a closed state, a current flows through one conductor 22 connected to the power line 32 provided with the opening / closing part 34. Therefore, the lighting device 50 is turned on. Furthermore, power is supplied to the power charging unit 43 of the human sensor 40, and the power charging unit 43 starts charging.

  After the lighting device 50 is turned on, if a person moves from the front of the shelf 6 and no one observes the product 5, for example, a person managing the product 5 operates the remote control toward the feed-in box 30. A signal (which is a radio wave, for example, infrared rays) that opens the opening / closing unit 34 is transmitted.

  The control unit 35 of the feed-in box 30 opens the opening / closing unit 34 when the remote control receiving unit 36 receives a signal for opening the opening / closing unit 34. When the opening / closing part 34 is in the open state, power is not supplied to the lighting device 50, and the lighting device 50 stops irradiation. Furthermore, since the power supply to the power supply charging unit 43 of the human sensor 40 is also stopped, the power supply charging unit 43 stops charging.

  In the lighting system 10 configured as described above, since the human sensor 40 has the mounting portion 42, the human sensor 40 can be fixed at an arbitrary position of the lighting duct 20. Moreover, since the attachment part 42 has the terminal 42c, the human sensor 40 can obtain electric power from the lighting duct 20 via the attachment part 42.

  In addition, since the feed-in box 30 has the opening / closing part 34, power supply to the lighting device 50 can be controlled, so that light is not unnecessarily irradiated when no person 3 is present, thereby reducing power consumption. be able to.

  In this embodiment, in order to stop the irradiation by the lighting device 50, it is necessary to operate the remote controller and transmit a signal for opening the opening / closing unit 34. However, it is not limited to this. In another example, the remote control transmission unit 45 of the human sensor 40 transmits a signal for opening the opening / closing unit 34 after a predetermined time has elapsed since the signal transmission for closing the opening / closing unit 34 is transmitted. It may be. When the remote control receiving unit 36 of the feed-in box 30 receives the signal that opens the opening / closing unit 34 transmitted by the remote control transmission unit 45, the control unit 35 opens the opening / closing unit 34.

  As described above, when the remote control transmission unit 45 transmits a signal for opening and closing the opening / closing unit 34 after a predetermined time has elapsed after transmitting a signal for closing the opening / closing unit 34, the infrared detection unit 44 It is preferable to transmit a signal to the remote control transmitter 45 each time infrared rays are detected. In this case, the remote control transmission unit 45 transmits a signal for closing the opening / closing unit 34 every time the infrared detection unit 44 detects infrared rays. The remote control transmitter 45 transmits a signal for opening the opening / closing unit 34 after a predetermined time has elapsed since the last transmission of the signal for closing the opening / closing unit 34. By doing so, the illumination device 50 continues to irradiate while the person 3 is in front of the shelf 6.

  Alternatively, as another example, the remote control receiving unit 36 of the feed-in box 30 is a signal that opens the opening / closing unit 34 after a predetermined time has elapsed since the last signal for closing the opening / closing unit 34 was received. May be transmitted to the control unit 35.

  As described above, the opening / closing unit 34 may be automatically opened by the timer function.

  Next, an illumination system 10A according to a second embodiment of the present invention will be described with reference to FIG. In addition, the structure which has the same function as 1st Embodiment attaches | subjects the code | symbol same as 1st Embodiment, and abbreviate | omits description.

  FIG. 7 is a schematic diagram showing the illumination system 10A.

  As shown in FIG. 7, the illumination system 10 </ b> A includes a pair of lighting ducts 20 fixed to the ceiling 7, a feed-in box 30 provided adjacent to one lighting duct 20, and an adjacent lighting duct 20. A feed-in box 30 </ b> A, a human sensor 40 that is detachably attached to the lighting duct 20, and a lighting device 50 that is detachably attached to the lighting duct 20.

  The feed-in box 30 is fixed to the lighting duct 20 as in the first embodiment, and is electrically connected.

  The feed-in box 30 </ b> A includes a housing 31, a pair of power lines 32 accommodated in the housing 31, and a power line 32. The power line 32 of the feed-in box 30A is electrically connected to the conductor 22 of the other lighting duct 20. Both power lines 32 are electrically connected to the external power source 1.

  The human sensor 40 is attached to the lighting duct 20 to which the feed-in box 30 </ b> A is fixed by the attachment portion 42 as in the first embodiment, and is electrically connected to the conductor 22.

  The lighting device 50 is attached to the lighting duct 20 to which the feed-in box 30 is fixed by the attachment portion 42 in the same manner as in the first embodiment, and is electrically connected to the conductor 22.

  Thus, in this embodiment, the lighting duct 20 to which the lighting device 50 is fixed is different from the lighting duct 20 to which the human sensor 40 is fixed.

  In this embodiment, since the lighting device 50 is not installed in the lighting duct 20 to which the human sensor 40 is fixed, it is not necessary to provide the opening / closing part 34 in the feed-in box 30A. For this reason, since the human sensor 40 is always supplied with power from the conductor 22, a charging function is not required.

  As described above, the lighting system 10A of the present embodiment has the same effect as that of the first embodiment, and the human sensor 40 does not need a charging function. As in the case of 33, it can be replaced with a device having only a function of supplying power to other components such as the remote control transmitter 45. Since this device has no charging function, the cost can be reduced.

  Next, an illumination system 10B according to a third embodiment of the present invention will be described with reference to FIG. In addition, the structure which has the function similar to 1st Embodiment and 2nd Embodiment attaches | subjects the code | symbol same as 1st Embodiment, and abbreviate | omits description.

  FIG. 8 is a schematic diagram showing the illumination system 10B.

  As shown in FIG. 8, the lighting system 10 </ b> B includes a pair of lighting ducts 20 fixed to the ceiling 7, a feed-in box 30 </ b> A, a human sensor 40 detachably attached to the lighting duct 20, and the lighting duct 20. The lighting device 50 is detachably attached, and the joiner 60 is configured to be able to connect both the lighting ducts 20.

  One lighting duct 20 is connected to the feed-in box 30A. The human sensor 40 is attached to one lighting duct 20 by an attachment portion 42 and is electrically connected to the conductor 22.

  The human sensor 40 is attached to one lighting duct 20 provided with the feed-in box 30 </ b> A by an attachment portion 42 and electrically connected to the conductor 22. The human sensor 40 of the present embodiment is configured to be able to transmit a signal for opening the opening / closing part 63 of the joiner 60 when the person 3 is detected. The lighting device 50 is attached to the other lighting duct 20 by a mounting portion 42 and is electrically connected to the conductor 22.

  The joiner 60 includes a casing 61, a pair of power lines 62, an opening / closing unit 63, a remote control receiving unit 64, a control unit 65, and a power supply charging unit 66.

  One power line 62 is electrically connected to one conductor 22 of one lighting duct 20 and one conductor 22 of the other lighting duct 20. The other power line 62 is electrically connected to the other conductor 22 of one lighting duct 20 and the other conductor 22 of the other lighting duct 20.

  In this embodiment, the opening / closing part 63 is provided on one power line 62. The opening / closing part 63 has an open state and a closed state. The open state is a state in which one conductor 22 of one lighting duct 20 and one conductor 22 of the other lighting duct 20 are electrically connected. The closed state is a state in which electrical connection between one conductor 22 of one lighting duct 20 and one conductor 22 of the other lighting duct 20 is cut off.

  The power supply charging unit 66 is electrically connected to both power lines 62 and is supplied with power when the opening / closing unit 63 is in a closed state. The power supply charging unit 66 can be charged in a state where power is supplied from the power line 62. When the open / close unit 63 is in the open state, the power supply charging unit 66 is not supplied with power because the electrical connection with both the power lines 62 is interrupted. The power supply charging unit 66 is configured to be able to supply power to the control unit 65. The power charging unit 66 is a secondary battery, for example.

  The control unit 65 is electrically connected to the power supply charging unit 66, and can be driven by being supplied with power from the power supply charging unit 66. The control unit 65 is electrically connected to the remote control receiving unit 64 and drives the opening / closing unit 63 based on the reception result of the remote control receiving unit 64. Specifically, when the remote control receiving unit 64 receives a signal for closing the opening / closing unit 63, the control unit 65 closes the opening / closing unit 63. Further, when the remote control receiving unit 64 receives a signal for opening the opening / closing unit 63, the control unit 65 opens the opening / closing unit 63.

  The remote control receiving unit 64 is configured to be able to receive radio waves transmitted from the remote control transmission unit 45 of the human sensor 40. As shown in FIG. 1, the remote control receiver 64 is exposed to the outside from the housing 61 of the joiner 60, for example.

  The remote control receiving unit 64 is configured to be able to receive radio waves transmitted from a remote controller (not shown). This remote control is operated by a person. The remote controller can transmit a signal for closing the opening / closing unit 63 and a signal for opening the opening / closing unit 63. The remote control receiving unit 64 is configured to be able to receive the signal for closing the opening / closing unit 63 and the signal for opening the opening / closing unit 63. These signals are, for example, radio waves, for example, infrared rays.

  In the present embodiment, the joiner 60 operates in the same manner as the feed-in box 30 of the first embodiment. That is, when the human sensor 40 detects a person and transmits a signal for closing the opening / closing unit 63 from the remote control transmission unit 45, the remote control receiving unit 64 of the joiner 60 receives this signal, and the control unit 65 opens / closes. The part 63 is closed.

  Since the opening / closing part 63 is in the closed state, power is supplied to the lighting device 50 via the conductor 22, so that the lighting device 50 emits light. In addition, since the power is supplied from the conductor 22 to the power charging unit 66 of the joiner 60, the power charging unit 66 starts charging.

  Also in the present embodiment, as in the first embodiment, when a remote controller is operated by a person and a signal for closing the opening / closing unit 63 is transmitted from the remote control, the remote control receiving unit 64 receives this signal. The control unit 65 opens the opening / closing unit 63. When the opening / closing part 63 is in the open state, the illumination device 50 stops the irradiation. Further, the power supply charging unit 66 stops charging.

  Thus, the illumination system 10B of this embodiment can obtain the same effects as those of the first embodiment. Furthermore, since the human sensor 40 is attached to the lighting duct 20 through which current always flows, the charging function is not required as in the human sensor 40 of the second embodiment. For this reason, the effect similar to 2nd Embodiment is acquired.

  In the present embodiment, the opening / closing part 63 of the joiner 60 may be automatically opened by the timer function as in the first embodiment.

  Further, in the present embodiment, the human sensor 40 and the joiner 60 are configured separately, but for example, the human sensor 40 and the joiner 60 may be configured integrally.

  FIG. 9 shows a modification in which the human sensor 40 and the joiner 60 are integrally formed. Specifically, FIG. 9 is a schematic diagram showing a lighting system 10C. The illumination system 10C is different from the illumination system 10B in that a joiner 60A is used instead of the joiner 60 and that the human sensor 40 is not used.

  The joiner 60 </ b> A further includes an infrared detection unit 44 in addition to the configuration of the joiner 60. The control unit 65 closes the opening / closing unit 63 based on the detection result of the infrared detection unit 44. Further, when the remote control receiving unit 64 receives a signal for opening the opening / closing unit 63 from the remote control, the control unit 65 opens the opening / closing unit 63.

  The infrared detection unit 44 is electrically connected to the power supply charging unit 66 and is driven by power supplied from the power supply charging unit 66.

  In another example, the power charging unit 66 of the joiner 60 </ b> A may be electrically connected to a portion of the conductor 22 to which power is always supplied without depending on opening / closing of the opening / closing unit 63. Therefore, the power charging unit 66 is always supplied with power. Since power is always supplied to the power charging unit 66, the power unit 33 having no charging function described in the first embodiment may be used instead of the power charging unit 66. .

  In the first to third embodiments, for example, a switch, a relay, a semiconductor, or a triac is used for the opening / closing unit 34 and the opening / closing unit 63. The opening / closing part 34 and the opening / closing part 63 are not limited to these. In short, the opening / closing part 34 and the opening / closing part 63 only need to have a function capable of switching between a conduction state and a state of electrical disconnection. In the first to third embodiments, the human sensor 40 detects a person by detecting infrared rays emitted by the person 3. In another example, for example, the person may be detected by detecting the body temperature of the person 3. In this case, as a means for detecting a person, a temperature detection unit that detects the temperature of the person 3 is used instead of the infrared detection unit 44. Alternatively, an image may be used as a means for detecting a person. Specifically, a camera may be used as a detection unit that detects a person. You may make it detect a person from the image | video image | photographed with the camera. As described above, as a detection unit for detecting a person, infrared rays irradiated by a person, a person's temperature, a person's video, and the like can be used.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

  DESCRIPTION OF SYMBOLS 10 ... Lighting system, 10A ... Lighting system, 10B ... Lighting system, 20 ... Lighting duct, 30 ... Feed-in box 30, 40 ... Human sensor, 42 ... Mounting part, 42c ... Terminal, 43 ... Power supply charging part, 44 ... Infrared detector 45, remote control transmitter 50, lighting device.

Claims (4)

A detection unit for detecting a person;
A transmitter for transmitting a signal based on the detection result of the detector;
A detachable attachment to the lighting duct;
A human sensor comprising: Connected to the detection unit and the transmission unit to supply power to the detection unit and the transmission unit, and comprises a power supply charging unit capable of being charged,
The mounting portion includes a terminal electrically connected to the power line of the lighting duct,
The human sensor according to claim 1, wherein the terminal is electrically connected to the power supply charging unit. The human sensor according to claim 1, wherein the detection unit detects infrared rays. A lighting duct comprising a first power line;
A lighting device including a first mounting portion that is detachably mounted on the lighting duct and includes a terminal that is electrically connected to the first power line in the mounted state;
A human sensor comprising: a detection unit that detects a person; a transmission unit that transmits a signal based on a detection result of the detection unit; and a second mounting unit that is attachable to and detachable from the lighting duct;
A second power line electrically connected to an external power source and the first power line of the lighting duct, an open / close unit provided in the second power line, and reception capable of receiving a signal from the transmitter A feed-in provided at an end of the lighting duct; and a control unit that controls the opening / closing unit based on a reception result of the receiving unit;
A lighting system.