JP2014154531A - Neck strap type luminaire - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a neck strap type luminaire capable of clearly visualizing light from both front side and rear side of a user.SOLUTION: This neck strap type luminaire is constituted such that a first holding part 10 and a second holding part 20 are arranged so as to cause the first holding part 10 to be positioned at a user's chest and the second holding part 20 to be positioned at a rear side of the user's neck under a state in which the neck strap type luminaire is hung at the user's neck. The luminaire comprises a first light source 15 arranged at the first holding part 10 to illuminate light toward an outside of a ring, second light sources 25a to 25d arranged at the second holding part 20 so as to illuminate light toward outside of the ring and a lighting driving part arranged in at least one of the first holding part 10 and the second holding part 20 to illuminate the first light source 15 and the second light sources 25a to 25d.

Description

  The present invention relates to a neck lighting device that is used around a user's neck.

  Conventionally, a head-mounted illumination device described in Patent Document 1 is known. This neck hanging illuminating device has a structure in which a main body containing a battery, an LED for illumination, and a switch is provided at a substantially central portion of a neck hanging string portion that can be locked at both ends. Such a neck illuminating device locks both ends of the neck strap on the back side of the user's neck so that the main body is positioned on the chest of the user and the user's neck Can be hung. In this state, the user's hand can be illuminated by the light emitted from the LED of the main body located on the chest of the user.

JP 2009-206007 A

  However, the conventional neck-mounted illumination device described above can only illuminate the front of the user while being hung on the user's neck. For example, this type of neck lighting device that can be used for night walks, jogging, and the like demands various functions in addition to illuminating the front.

  This invention is made | formed in view of such a situation, and provides the neck illuminating device which can exhibit not only a user's front illumination but another function.

  A neck lighting device according to the present invention includes a first holding part, a second holding part, and a connecting part that connects the first holding part and the second holding part to form a ring, The first holding part is arranged on the wheel so that the first holding part is located on the chest of the user in a state where the ring is hung on the user's neck, and is provided in the first holding part. A first light source that emits light toward the outside of the ring, a functional unit that is provided in the second holding unit and performs a predetermined operation, and at least one of the first holding unit and the second holding unit Provided in at least one of a lighting drive unit that is provided on one side and lights the first light source by supplying power to the first light source, and the first holding unit and the second holding unit, and by supplying power to the functional unit And a driving unit that operates the functional unit.

  With such a configuration, the first light source provided in the first holding unit located on the chest of the user is turned on in a state where the user wears the ring-shaped neck hanging illumination device on the neck. The function unit provided in the second holding unit connected to the first holding unit by the connecting unit operates by the power supply from the driving unit.

  In the neck hanging illumination device according to the present invention, the second holding portion is arranged on the wheel so that the second wheel is positioned on the back side of the user's neck in a state where the wheel is hooked on the user's neck. It can be configured.

  With such a configuration, the functional unit provided in the second holding unit operates on the back side of the neck of the user in a state where the user wears the ring-shaped neck hanging illumination device on the neck.

  In the head-mounted illumination device according to the present invention, the functional unit may include a second light source that irradiates light outward of the ring.

  With such a configuration, light is emitted from the first light source provided in the first holding portion located on the chest of the user in a state where the user wears the ring-shaped neck hanging illumination device on the neck. At the same time, light is emitted from a second light source provided in a second holding part located behind the neck of the user. Thereby, while being able to ensure the visual field ahead of a user, the driver | operator of the vehicle from the back can be made to recognize presence of the said user.

  Moreover, the neck illuminating device which concerns on this invention WHEREIN: The said drive part can be set as the structure contained in the said lighting drive part which makes the said 1st light source light as a lighting drive part which makes the said 2nd light source light.

  With such a configuration, since the lighting drive unit that turns on the first light source and the lighting drive unit that turns on the second light source are integrated, the number of parts can be reduced.

  Moreover, in the head-mounted illumination device according to the present invention, the lighting drive unit has a first mode for lighting both the first light source and the second light source, and a second mode for lighting only the first light source. It can be set as the structure which has the switch part to switch.

  With such a configuration, the user operates the switch unit so that the user holds the first illumination device (ring) on the neck while the first holding member is positioned on the chest of the user. A first mode in which light is emitted from a first light source provided in the unit and light is emitted from a second light source provided in a second holding unit located on the back side of the user's neck; It is possible to switch between the second mode in which light is emitted only from the first light source provided in the first holding part located in the chest part of the user.

  Furthermore, in the head-mounted illumination device according to the present invention, the lighting drive unit can be configured to repeatedly blink the second light source in the first mode.

  With such a configuration, in the first mode, in a state in which the user hangs the neck hanging illumination device (ring) around the neck, the second holding portion located on the back side of the user's neck is provided. Since the two light sources blink repeatedly, it becomes easy to visually recognize the light from the second light source from behind the user.

  Moreover, in the head-mounted illumination device according to the present invention, the switch part may be configured to be provided in the first holding part.

  With such a configuration, the switch unit is provided in the first holding unit located on the chest of the user in a state where the user hangs the neck-mounted illumination device (ring) on the neck. The switch portion can be easily operated while the neck lighting device is hung on the neck.

  Furthermore, in the neck-mounted illumination device according to the present invention, the switch unit is a push switch, and the operation unit of the push switch is configured such that the first holding unit is in a state where the wheel is hung on the neck of the user. It can be set as the structure provided in the said 1st holding | maintenance part so that it may arrange | position on the surface side which opposes the said user's chest part.

  With such a configuration, the user faces the chest portion of the user of the first holding portion located on the chest portion of the user in a state where the neck hanging illumination device (ring) is hung on the neck. The push switch can be easily operated by pressing the operation part provided on the surface side with the thumb and sandwiching the first holding part with the thumb and the index finger.

  Moreover, the neck lighting apparatus which concerns on this invention WHEREIN: The said lighting drive part can be set as the structure which has a battery which can be charged, and a charging circuit which charges this battery. In this case, the rechargeable battery and the charging circuit are provided in the first holding unit, provided in the first holding unit, and having a connector terminal for connecting an external power supply for charging to the charging circuit. It is preferable that

  With such a configuration, it is not necessary to replace the battery serving as the power source for the first light source and the second light source.

  In the head-mounted illumination device according to the present invention, the second light source may have a plurality of light emitting elements arranged along the ring.

  With such a configuration, light is emitted from a plurality of light emitting elements constituting the second light source provided in the second holding portion located on the back side of the user's neck in a state in which the user hangs the ring around the neck. Since it is irradiated, it becomes easier to visually recognize the light from the second light source from behind the user.

  In the head-mounted illumination device according to the present invention, the functional unit may include an odor emission mechanism that emits an odor toward the outside of the wheel when electric power is supplied from the driving unit.

  With such a configuration, light is emitted from the first light source provided in the first holding portion located on the chest of the user in a state where the user wears the ring-shaped neck hanging illumination device on the neck. At the same time, an odor is released from an odor release mechanism (functional unit) provided in the second holding unit. Thereby, the user can secure a forward field of view by the light emitted from the first light source and can feel an odor. Therefore, by releasing the scent of the user's favorite aroma agent (fragrance) or the like, it is possible to maintain a good mood by the scent released during, for example, a night walk or jogging, and sweat odor It is possible to relax.

  Furthermore, in the head-mounted illumination device according to the present invention, the functional unit includes an insect repellent release mechanism that releases the insect repellent toward the outside of the ring by supplying power from the drive unit. it can.

  With such a configuration, light is emitted from the first light source provided in the first holding portion located on the chest of the user in a state where the user wears the ring-shaped neck hanging illumination device on the neck. At the same time, the insect repellent is released from the insect repellent release mechanism (functional portion) provided in the second holding portion. Thus, for example, when the user is active outdoors at night, the user can secure a forward field of view by the light emitted from the first light source and can prevent insects from approaching.

  In the head-mounted illumination device according to the present invention, the functional unit can be configured to be replaceable in the second holding unit.

  With such a configuration, by exchanging various functional units, it is possible to secure a field of view in front of the user with light emitted from the first light source, and it is possible to use various functions.

  According to the neck-mounted illumination device according to the present invention, light is emitted from the first light source provided in the first holding unit located on the chest of the user in a state where the user hangs the ring around the neck. In addition, since the functional unit provided in the second holding unit operates, not only the illumination in front of the user but also other functions can be exhibited.

It is a perspective view showing the whole neck hanging illuminating device composition concerning an embodiment of the invention. It is a perspective view which expands and shows the surface side of the 1st holding | maintenance part in the neck hanging illuminating device shown in FIG. It is a perspective view which expands and shows the back surface side of the 1st holding | maintenance part in the neck hanging illuminating device shown in FIG. It is a perspective view which expands and shows the 2nd holding | maintenance part in the neck illuminating device shown in FIG. It is a circuit diagram which shows the structure of the lighting drive part in the neck-mounted illumination apparatus shown in FIG. It is a figure which shows the usage example of the neck illuminating device shown in FIG. It is a figure which shows the usage example of the neck illuminating device shown in FIG. It is the stillness which expands and shows the 2nd holding | maintenance part in the neck illuminating device which concerns on other embodiment of this invention. It is a figure which shows the structure of the drive part in the neck illuminating device which has a 2nd holding | maintenance part shown in FIG.

  Embodiments of the present invention will be described with reference to the drawings.

  The neck illuminating device according to an embodiment of the present invention is configured as shown in FIGS.

  In FIG. 1, the neck illuminating device 100 includes a first holding part 10, a second holding part 20, a first connecting string-like part 30a, and a second connecting string-like part 30b. As shown in FIGS. 2 and 3 in both FIG. 1 and FIG. 2, the first holding part 10 faces a substantially planar surface 10a (see FIG. 2) and the surface 10a in a shape like a crushed shape. It has a substantially planar back surface 10b (see FIG. 3). The first connection string-like part 30 a and the second connection string-like part 30 b extend from the rear end part of the first holding part 10. The 1st holding | maintenance part 10, the 1st connection string-like part 30a, and the 2nd connection string-like part 30b are integrally molded, for example with soft resin. The 2nd holding part 20 is formed in the shape of a cylinder with hard resin, for example. The end of the first connecting string 30a extending from the first holding unit 10 is connected and fixed to one end of the second holding unit 20, and the second connecting string 30b extending from the first holding unit 10 is connected to the other end. The end is connected and fixed. Thus, the 1st holding | maintenance part 10 and the 2nd holding | maintenance part 20 are connected by the 1st connection string-like part 30a and the 2nd connection string-like part 30b (both comprise a connection part), and the ring | wheel 110 is connected. Is formed. Within the ring 110, the first holding unit 10 and the second holding unit are arranged to face each other.

  The first holding unit 10 has a hollow structure, and a lighting drive unit including a first light source 15 formed of a light emitting diode (LED) in the hollow portion and a drive circuit for lighting the first light source 15. (Details will be described later). As shown in FIGS. 2 and 3 together with FIG. 1, a transparent window portion 11 is fitted and fixed to the front portion of the first holding portion 10 so as to wrap around more greatly on the front surface 10a side than on the back surface 10b side. . Light from the first light source 15 is emitted from the first holding unit 10 toward the outside of the ring 110 (see FIG. 1) through the window 11. As shown in FIG. 3, an operation region 13 corresponding to a push switch described later is formed on the back surface 10 b of the first holding unit 10. Furthermore, the side part of the 1st holding | maintenance part 10 is provided with the cover part 12 which the opening which exposes the connector terminal 50 mentioned later is formed, and covers the opening removably.

  The cylindrical second holding part 20 has a hollow structure, and as shown in FIG. 4 in FIG. 1, four light emitting diodes 25a, 25b, 25c, 25d as second light sources are provided in the hollow part. (For example, a red LED). The four light emitting diodes 25a to 25b are formed by the first connecting string-like part 30a and the second connecting string-like part 30b connecting the first holding part 10 and the second holding part 20 (see FIG. 1). ) Are arranged at substantially equal intervals. A transparent window portion 21 is fitted and fixed to the cylindrical second holding portion 20 corresponding to the hollow portion. The light emitting surfaces of the four light emitting diodes 25 a to 25 b face the window portion 21, and light from the four light emitting diodes 25 a to 25 d passes through the window portion 21 from the second holding portion 20 to the outside of the ring 110. Irradiated towards.

  As described above, the lighting driving unit that lights the first light source 15 accommodated in the first holding unit 10 and the lighting driving that lights the four light emitting diodes 25a to 25d as the second light sources accommodated in the second holding unit 20. The unit has a circuit configuration as shown in FIG.

  In FIG. 5, the lighting drive unit includes a charging circuit 51, a rechargeable battery 52, a driving circuit 53, a control circuit 54, and a push switch 55 (switch unit). An input end of the charging circuit 51 is connected to a connector terminal 50 (see FIG. 3) provided so as to be exposed from an opening formed in the first holding unit 10, and an output end thereof is connected to the battery 52. . By connecting a DC power supply device (so-called charger) to the connector terminal 50, the charging circuit 51 charges the battery 52 while being supplied with power from the DC power supply device.

  A first light source 15 (light emitting diode: see FIG. 2) provided in the first holding unit 10 is connected to the drive circuit 53 via a resistor R1, and is provided in the second holding unit 20 as a second light source. The four light emitting diodes 25a to 25d thus connected are connected in parallel via the resistor R2. The control circuit 54 controls the drive circuit 53 according to the operation of the push switch 55. The drive circuit 53 supplies current to the first light source 15 based on the electric power from the battery 52 under the control of the control circuit 54 to turn on the first light source (lighting drive unit for the first light source 15). . Further, the drive circuit 53 supplies current to the four light emitting diodes 25a to 25d as the second light sources based on the power from the battery 52 under the control of the control circuit 54, and the four light emitting diodes 25a to 25d. 25d is turned on (lighting drive unit as a drive unit for the second light source as the functional unit).

  For example, when the push switch 55 is pressed once, the control circuit 54 controls the drive circuit 53 in the first mode, and the drive circuit 53 turns on the first light source 15 by the control in the first mode. The four light emitting diodes 25a to 25d are blinked at a predetermined cycle. Further, for example, when the push switch 55 is pushed once more during the control in the first mode, the control circuit 54 controls the drive circuit 54 in the second mode, The drive circuit 53 turns off the four light emitting diodes 25 a to 25 d and maintains the lighting state of the first light source 15 by the control in the two modes. Furthermore, for example, when the push switch 55 is pushed once more during the control in the second mode, the control circuit 54 includes the first light source 15 and the four light emitting diodes 25a to 25d. The drive circuit 53 is controlled so that all are turned off.

  The operation part 55 a of the push switch 55 is provided so as to face the operation area 13 (see FIG. 3) formed on the back surface 10 b inside the first holding part 10. Accordingly, the user can operate the push switch 55 by pressing the operation area 13 on the back surface 10b of the first holding unit 10.

  The wiring from the drive circuit 53 provided in the first holding unit 10 to the four light emitting diodes 25a to 25d provided in the second holding unit 20 is connected to the first connecting string-like part 30a and / or the second connecting string. It is made through the inside of the shaped part 30b.

  The neck hanging illumination device 100 as described above has the first holding unit 10 positioned on the chest of the user in a state where the user has hung the ring 110 (the neck hanging illumination device 100) around the neck, The 2nd holding | maintenance part 20 is located in the back side of a neck. In this state, the back surface 10b of the first holding unit 10 faces the chest part. Then, for example, the user inserts the thumb between the first holding unit 10 and the chest part and pushes the operation area 13 formed on the back surface 10b of the first holding unit 10 while holding the first holding unit 10. The operation part 55a of the push switch 55 is pushed by pinching with the thumb and the index finger from the surface 10a side. Accordingly, the first light source 15 provided in the first holding unit 10 is turned on, and the four light emitting diodes 25a to 25d provided as the second light source in the second holding unit 20 repeatedly blink at a predetermined cycle. (First mode).

  When the first light source 15 of the first holding unit 10 located on the chest of the user is turned on, the window 11 is greatly entering the surface 10a side of the first holding unit 10, and thus the light from the first light source 15 For example, as shown in FIG. 6, the front can be further slightly illuminated from the user's feet. As a result, the user can walk or jog at night while checking the presence or absence of an obstacle near the foot. The driver of the vehicle approaching from the front of the user can know the presence of the user by visually recognizing the light emitted from the first light source 15 of the first holding unit 10.

  Further, as shown in FIG. 7, the four light emitting diodes 25a to 25d of the second holding unit 20 located on the back side of the neck of the user who performs jogging, walking, etc., are repeatedly lit at a predetermined cycle (first mode). The driver of the vehicle approaching from behind the user can know the presence of the user by visually recognizing the flashing light from the light emitting diodes 25a to 25d. In particular, since the four light emitting diodes 25a to 25d repeat blinking in a predetermined cycle, the light can be clearly recognized.

  Therefore, according to the neck hanging illumination device 100 described above, the first light source 15 provided in the first holding unit 10 located on the chest of the user in a state where the user has the ring 110 hung on the neck. Since light is irradiated and light is irradiated from the four light emitting diodes 25a to 25d as the second light source provided in the second holding unit 20 located on the back side of the user's neck, the user can In addition to being able to confirm the presence or absence of an obstacle near his / her feet, other persons can clearly see the light from both the front and rear of the user.

  For example, when the user stops and performs a manual operation, the first light source 15 provided in the first holding unit 10 is kept on by the pressing operation of the push switch 55 and the first position located behind the neck is maintained. 2 The four light emitting diodes 25a to 25d provided in the holding unit 20 can be turned off (second mode). In this case, the user's hand can be illuminated by the first light source 15 of the first holding unit 10, and unnecessary lighting of the four light emitting diodes 25 a to 25 d provided in the second holding unit 20 can be prevented. it can.

  Moreover, according to the neck lighting device 100 described above, the first holding unit 10 positioned on the chest of the user with the neck lighting device 100 (ring 110) hung on the neck is provided on the first holding unit 10. Since the operation region 13 for operating the operation unit 55a of the push switch 50 is formed, the user can easily operate the push switch 55 while the neck lighting device 100 is hung on the neck.

  In addition, all the lighting drive parts (circuits) shown in FIG. 5 are not limited to the structure accommodated in the 1st holding | maintenance part 10. FIG. Even if it is the structure which divides and accommodates this lighting drive part in the 1st holding | maintenance part 10 and the 2nd holding | maintenance part 20, Moreover, even if it is the structure which accommodates all the lighting drive parts in the 2nd holding | maintenance part 20, Furthermore, the structure which accommodates a lighting drive part in a part of 1st connection string-like part 30a and 2nd connection string-like part 30b may be sufficient. Further, a lighting drive unit for the first light source 15 is provided in the first holding unit 10, and a lighting drive unit for the four light emitting diodes 25 a to 25 b as the second light sources is provided separately in the second holding unit 20. You can also

  Moreover, although the 2nd light source was comprised by four light emitting diode 25a-25d, it is not limited to this, A 2nd light source can be comprised by a 1 or several light emitting element or a lighting fixture.

  Furthermore, lighting control of the first light source 15 and the second light source (four light emitting diodes 25a to 25d) is not limited to the first mode and the second mode described above. For example, the first light source 15 and the second light source may be constantly turned on, only the second light source may be turned on, or the first light source 15 may be blinked.

  In the neck illuminating device according to the above-described embodiment, the light source (second light source: light emitting diodes 25a to 25d) is provided in the second holding unit 20 as a functional unit, but is not limited thereto. For example, the second holding unit 20 may be provided with an odor generation source such as an aroma agent (fragrance) and a fan (an odor release mechanism as a functional unit) that emits the odor from the generation source.

  In this case, for example, as shown in FIG. 8, the cartridge 28 is detachably set to the cylindrical second holding portion 20 by a known mechanism. Inside the cartridge 28, there is an odor generating source (cloth impregnated with aroma oil or the like) such as a cloth impregnated with an aroma agent (fragrance) and a small fan motor 26 (see FIG. 9 described later). Contains a configured odor release mechanism. A plurality of holes 28 a that open toward the outside of the ring 110 are formed in the wall surface of the cartridge 28. By operating the fan motor 26, the odor from the odor source (the odor of the aroma agent) is discharged outward from the plurality of holes 28a of the cartridge 28.

  The drive unit of the fan motor 26 (odor emission mechanism) is configured integrally with the lighting drive unit of the first light source 15, for example, as shown in FIG.

  In FIG. 9, this lighting drive unit is similar to the above-described one (see FIG. 5), the charging circuit 51, battery 52, drive circuit 53, control circuit 54 and push switch 55 (operation unit 55a) to which the connector terminal 50 is connected. )have. Then, under the control of the control circuit 54 in accordance with the push operation of the push switch 55 (operation unit 55a), the drive circuit 53 supplies the current to the first light source 15 based on the power from the battery 52, and the first The light source 15 is turned on.

  The lighting drive unit (drive unit) has a contact 40a connected to a drive power line extending from the drive circuit 53 and a contact 40b connected to a ground line. Then, in a state where the cartridge 28 is mounted on the second holding unit 20, the contact 41 a connected to one terminal of the fan motor 26 provided on the cartridge 28 is electrically connected to the contact 40 a on the driving power line side. In addition, the contact 41b connected to the other terminal of the fan motor 26 is electrically connected to the contact 40b on the ground line side. Thereby, under the control of the control circuit 54, the drive circuit 53 supplies current to the fan motor 26 based on the power from the battery to drive the fan motor 26.

  For example, when the push switch 55 is operated once, the first light source 15 is turned on by supplying power from the drive circuit 53 to the first light source 15 under the control of the control circuit 54. The fan motor 26 is driven by supplying power to the fan motor 26. When the push switch 55 is operated once more, the power supply from the drive circuit 53 to the first light source 15 is maintained under the control of the control circuit 54 while the power supply to the fan motor 26 is cut off. . When the push switch 55 is operated once more, the power supply from the drive circuit 53 to the first light source 15 is cut off under the control of the control circuit 54, while the power from the drive circuit 53 to the fan motor 26 is interrupted. When the supply is resumed and the push switch 55 is operated once more, the power supply from the drive circuit 53 to both the first light source 15 and the fan motor 26 is cut off under the control of the control circuit 54.

  In such a neck illuminating device 100, the user operates the push switch 55 in a state where the neck illuminating device 100 (ring 110) is hung on the neck, whereby the first is located on the chest of the user. Light is emitted from the first light source 15 provided in the holding unit 10, and a plurality of cartridges 28 are provided by the odor release mechanism (odor generating source and fan motor 26) in the cartridge 28 set in the second holding unit 20. An odor is emitted from the hole 28a. Thereby, the user can secure a front view by the light emitted from the first light source 15 in a night walk or jogging, and has a good mood due to the scent (fragrance) of the released aroma. In addition, the odor of sweat can be reduced.

  In the example described above, the scent discharge mechanism (scent generation source by the aroma agent and the fan motor 26) is provided in the cartridge 28. However, instead of this scent release mechanism, a drive unit (FIG. 9) is provided in the cartridge 28. It is also possible to provide an insect repellent release mechanism that releases the insect repellent by supplying power from (see). In this case, when the user operates the push switch 55 in a state where the neck lighting device 100 (ring 110) is hung on the neck, the first holding unit 10 located on the chest of the user is provided. Light is emitted from the first light source 15, and the insect repellent is released from the insect repellent release mechanism in the cartridge 28 set in the second holding unit 20. As a result, for example, when the user is active outdoors at night, the user can secure a forward field of view by the light emitted from the first light source 15 and can prevent insects from approaching.

  In the example described above, the second holding unit 20 is located on the back side of the user's neck in a state where the user hangs the neck hanging illumination device 100 (ring 110) on the neck. It is not limited to this. The 2nd holding | maintenance part 20 can be provided in the arbitrary positions of the 1st connection string-like part 30a and the 2nd connection string-like part 30b. It is preferable that the 2nd holding | maintenance part 20 is arrange | positioned in the position suitable for the function of the function part provided in the 2nd holding | maintenance part 20. FIG.

  The functional units to be provided in the second holding unit 20 are not limited to the light emitting elements 25a to 25d as the second light source, the odor release mechanism, and the insect repellent release mechanism described above.

  As described above, the neck-mounted illumination device according to the present invention has an effect that other functions can be exhibited in addition to the illumination in front of the user, and is useful as an illumination device that is used around the user's neck. It is.

DESCRIPTION OF SYMBOLS 10 1st holding | maintenance part 10a Front surface 10b Back surface 11 Window part 12 Cover part 13 Operation area | region 15 1st light source 20 2nd holding | maintenance part 21 Window part 25a-25d Light emitting diode (2nd light source)
26 fan motor 28 cartridge 30a first connection string-like part 30b second connection string-like part 40a, 40b, 41a, 41b contact 50 connector terminal 51 charging circuit 52 battery 53 drive circuit 54 control circuit 55 push switch 55a operation part 100 neck hook 110 lighting devices

Claims (14)

A first holding part, a second holding part, and a connecting part that connects the first holding part and the second holding part to form a ring;
The first holding part is arranged on the ring so that the first holding part is located on the chest of the user in a state where the ring is hung on the user's neck,
A first light source that is provided in the first holding unit and that emits light toward the outside of the ring;
A functional unit that is provided in the second holding unit and performs a predetermined operation;
A lighting drive unit that is provided in at least one of the first holding unit and the second holding unit, and turns on the first light source by supplying power to the first light source;
A drive unit that is provided in at least one of the first holding unit and the second holding unit and operates the functional unit by supplying power to the functional unit;
A neck-lighting device having:   The neck hanging illumination device according to claim 1, wherein the second holding unit is arranged on the ring so that the second holding unit is positioned on a rear side of the user's neck in a state where the ring is hung on the user's neck.   The neck lighting apparatus according to claim 2, wherein the functional unit includes a second light source that irradiates light outward of the ring.   The neck drive lighting device according to claim 2 or 3, wherein the driving unit is included in the lighting driving unit that lights the first light source as a lighting driving unit that lights the second light source.   5. The neck according to claim 4, wherein the lighting drive unit includes a switch unit that switches between a first mode in which both the first light source and the second light source are lit, and a second mode in which only the first light source is lit. Lighting device.   The neck lighting apparatus according to claim 5, wherein the lighting drive unit repeatedly blinks the second light source in the first mode.   The neck hanging illumination device according to claim 5 or 6, wherein the switch unit is provided in the first holding unit. The switch part is a push switch,
The operation part of the push switch is arranged on the surface side of the first holding part facing the chest of the user in a state where the ring is hung on the neck of the user. The neck hanging illumination device according to claim 7 provided in one holding part.   The neck lighting device according to any one of claims 1 to 7, wherein the lighting drive unit includes a rechargeable battery and a charging circuit that charges the battery. The rechargeable battery and the charging circuit are provided in the first holding unit,
The neck illuminating device according to claim 9, further comprising a connector terminal that is provided in the first holding unit and connects an external power supply for charging to the charging circuit.   The neck lighting apparatus according to claim 3, wherein the second light source has a plurality of light emitting elements arranged along the ring.   3. The neck lighting apparatus according to claim 1, wherein the functional unit includes an odor emission mechanism that emits an odor toward the outside of the wheel when electric power is supplied from the driving unit.   3. The neck lighting apparatus according to claim 1, wherein the functional unit includes an insect repellent release mechanism that releases an insect repellent toward the outside of the ring by supplying power from the driving unit.   The necking illumination device according to any one of claims 1 to 13, wherein the functional unit is replaceable in the second holding unit.

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