JP2008103176A - Luminaire - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a luminaire capable of carrying out illumination capable of preventing a user from being dazzled without requiring an extra operation, and usable as a portable lamp body. <P>SOLUTION: This luminaire is composed by including: the lamp body 11 having a chargeable secondary battery 14 stored therein, and provided with a light emitting part 12 lit by the secondary battery; and a body 21 having a charging circuit 22 charging the secondary battery stored in the lamp body incorporated therein, and including a mounting part 23 for mounting it to an installation surface C, and a support part 24 tilting and detachably supporting the lamp body to separate the light of the light emitting part from the installation surface. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a lighting fixture installed on a wall surface or the like, and more particularly to a lighting fixture equipped with a portable lamp.

  Conventionally, for example, in a hospital room in a hospital or a medical room of a medical welfare facility, when a patient goes to a toilet or the like at night, a nightlight or a footlamp is installed to prevent the room from being dark, and the patient is made safe.

  In this type of night light, a night light is provided on a luminaire installed on the ceiling of the room, or a foot lamp is installed below the wall surface to light up at night.

  However, in these lighting fixtures, light may enter the eyes of a patient sleeping on a bed and feel dazzled, which may prevent the patient from sleeping.

  In these hospital rooms, portable lamps such as flashlights must be installed as emergency equipment for fires and earthquakes.

For this reason, there is an emergency light and night light that is used as a night light during normal times and can be removed as a portable lamp in an emergency. (For example, see Patent Document 1)
JP-A-62-267991

  However, what is shown in Patent Document 1 is a so-called conventional, portable lamp that is installed as a nightlight as it is, for example, when installed on a wall as a nightlight or a footlamp in a hospital room, The light diffuses to the surroundings and the wall surface is irradiated, so the patient feels dazzled and disturbs bedtime.

  In Patent Document 1, a cover is provided on the head of a portable lamp, and the illumination is changed by changing the range of illumination by moving the cover up and down, or changing the transparency of the cover. It is not intended to prevent glare of a patient in a hospital room or the like.

  In addition, these covers must be configured separately from the portable lamp, which is complicated and disadvantageous in terms of cost. At the same time, the covers can be moved up and down, or various covers with different transparency can be prepared and replaced. Special adjustment operations are required.

  For this reason, it is important how to realize a lighting fixture that can be used as a night light or a foot lamp without causing glare without special operation and that can be easily used as a portable lamp. It has become a challenge.

  The present invention has been made to solve the above-described problems and problems, and provides a lighting apparatus that can perform illumination that does not cause glare without special operation and can be used as a portable lamp. It is something to be offered.

  In order to achieve the above object, an invention of a lighting apparatus according to claim 1 includes a lamp body that houses a rechargeable secondary battery and includes a light emitting unit that is lit by the secondary battery; A built-in charging circuit for charging the stored secondary battery, and a support part for attaching to the installation surface and a support part for detachably supporting the lamp body so that the light from the light emitting part is separated from the installation surface And a main body having;

  According to the present invention, the main body attached to the installation surface is simply provided with a support unit that supports the detachable support by inclining the lamp body so that the light from the light emitting unit is separated from the installation surface. As a portable light fixture that can be mounted and removed easily without attaching any special operation for light distribution adjustment, making it possible to illuminate the wall without illuminating the wall, etc. A luminaire that can be used is constructed.

  In the present invention, the lamp is preferably a miniaturized lamp such as a portable penlight using a light-emitting diode as a light source so that a nurse or the like can be easily used for examination of a patient in a hospital room or the like. A general flashlight may be used, and its size and shape are not particularly limited, and all lamps that can be carried by hand are allowed.

  The light-emitting part of the lamp body is preferably a light-emitting diode having high radiation directivity, but may be an incandescent lamp such as a krypton bulb or a halogen bulb, or a discharge lamp.

  The light emitting unit may be configured to provide spot light distribution by providing a lens, a reflecting mirror, a light shielding body, and the like in order to obtain light distribution that does not feel the target glare.

  The attaching portion for attaching to the installation surface of the main body may be a detachable hooking method, a screw fastening or the like, or a fixing means by a magnet type or a method combining both attachment and electrical connection.

  As the installation surface, all installation surfaces for installing nightlights, footlights, and the like such as wall surfaces and pillars are allowed.

  The support part that tilts and supports the lamp body so that the light of the light emitting part is separated from the installation surface can be configured such that the shape of the support part is inclined, or the shape of the lamp body is inclined, Furthermore, you may comprise both the support part and the lamp body in the shape which inclined.

  The means for detachably supporting the lamp is, for example, a plug-in method in which a plug used in a wiring fixture is plugged into an outlet, and the lamp on the lamp side is inserted into an outlet on the main body side for electrical connection. It is preferable that the mechanical connection is made at the same time, but the electrical connection is performed by the pin terminal on the lamp body and the receiving terminal on the main body side, and the mechanical connection is performed by means such as separate screw tightening. A separate connection may be configured.

  In addition, as the support portion for tilting and supporting the lamp body described above, each terminal block of the pin terminal of the lamp body and the receiving terminal of the main body is formed by tilting either one or both, and the lamp body is the main body. You may comprise so that it may incline and support with respect to.

  The main body may have a light emitting unit for displaying the position of the main body in order to reliably return the removed lamp body to the main body in the dark.

  According to a second aspect of the present invention, in the luminaire according to the first aspect, the light emitting portion of the lamp radiates light by spot light distribution.

  A third aspect of the present invention is the lighting apparatus according to the first or second aspect, wherein the main body has a light emitting portion.

  According to a fourth aspect of the present invention, in the lighting fixture according to any one of the first to third aspects, the light body has a light emitting portion formed of a light emitting diode.

  According to the first aspect of the present invention, the main body attached to the installation surface is provided with a support unit that tilts the lamp so that the light from the light emitting unit is separated from the installation surface, and is detachably supported. Thus, it is possible to provide a lighting apparatus that can perform illumination that does not cause glare without requiring a simple operation and that can be used as a portable lamp.

  According to the invention of claim 2, since the light emitting portion of the lamp body emits light by spot light distribution, it is possible to perform illumination that does not cause glare without any special operation, and more reliably. A lighting apparatus that can be used as a portable lamp can be provided.

  According to the invention of claim 3, since the main body has a light emitting section, it is possible to display the position of the main body and to provide a lighting fixture that can be used as a portable lamp that is convenient to handle. Can do.

  According to the fourth aspect of the present invention, since the lamp has a light emitting part formed of a light emitting diode, it is possible to provide a lighting fixture that can be used as a portable lamp that is small and easy to handle.

  Hereinafter, embodiments of the lighting apparatus according to the present invention will be described.

    FIGS. 1-8 shows the lighting fixture of 1st Embodiment of this invention, FIG.1 and FIG.2 shows the state which made the main body support the main body, FIG. FIG. 2 is an enlarged view showing part A of FIG. 2A, FIG. 2 is a front view, FIG. 3 is a side view showing a part of the lamp body removed from the main body, and FIG. Is a side view showing a state in which the luminaire is attached to the wall surface, FIG. 5 is an electric circuit diagram, FIG. 6 is a plan view showing the positional relationship between the bed and the luminaire in the entire nursing room, and FIG. (A) is a side view of a method in which the lamp body is inclined, (b) is a side view of a method in which the main body and the lamp body are inclined, and (c) is a method in which the terminal block of the main body is inclined. A side view, (d) is a side view of a system in which the terminal block of the lamp body is inclined, and FIG. 8 is an electric circuit diagram showing another modification.

  The lighting apparatus of this embodiment is configured as a night-light and portable penlight installed in a washroom provided in a medical room of a medical welfare facility.

  The luminaire 10 includes a lamp body 11 that can be used as a portable penlight, and a main body 21 that supports the detachable tilted lamp body.

  The lamp body 11 includes a case 11a made of a long and narrow cylindrical body made of synthetic resin and the like, and a light emitting unit 12 housed in the case.

  The light emitting unit 12 includes a light emitting element 12b having a light emitting diode 12a (hereinafter referred to as “LED”) that is a light source, and a light shielding body 12c that houses the light emitting element.

  The LED 12a is composed of one white LED whose light is mainly radiated to the optical axis aa. The LED 12a is combined with a primary lens to form a chip element. The chip element is used as a central part to form a disc-shaped printed wiring board. The light emitting element 12b is configured by mounting and inserting it into the light input end of the lens body 12d.

  The light shield 12c is formed of a cylindrical body made of synthetic resin and having an open end. The light emitting element 12b configured as described above is inserted into the light shield 12c and attached to form the light emitting unit 12.

  The light emitting unit 12 is configured such that a light emitting element 12b is attached to a substantially intermediate portion of the light shielding body 12c so that light does not leak in the peripheral direction, and a cylindrical light shielding portion (shade) 12e is formed in front of the lens body 12d. To place.

  The light emitting unit 12 configured as described above includes a cylindrical light-shielding body 12c inserted into the case 11a of the lamp body 11, and a fixing means such as a screw in a state where the open part of the case and the open part of the light-shielding body are matched. Alternatively, it is fixed using a heat-resistant adhesive such as silicone resin. The open part of the light shielding body 12c may be closed with a transparent plate made of transparent glass or synthetic resin.

  Accordingly, the light emitting unit 12 using the LED 12a as a light source is configured to perform spot light distribution by the lens body 12d and the light shielding body 12c.

  The spot light distribution angle θ1 is 9 ° to 30 ° (preferably 15 ° to 25 °), and the angle θ2 with respect to the vertical plane zz that passes through the center of the light emitting unit 12 is about 40 °. It is preferable to do. (Fig. 4)

  Thereby, the cylindrical center axis line of the lamp body 11 coincides with the optical axis line aa of the LED 12a, and the optical axis xx of the lamp body 11 is configured.

  An LED lighting circuit 13 and a rechargeable secondary battery 14 are built in the space in the lamp body 11.

  Reference numeral 15 denotes a connecting portion for connecting the lamp body 11 to a main body 21, which will be described later, and a push for turning ON / OFF two terminal pins 15b, 15c and a power circuit cutoff switch described later on the terminal block 15a. A pin 15d is provided upright.

  The terminal block 15a is made of an electrical insulator such as synthetic resin, and a connection recess 15e is formed in the case 11a so as to be mounted on the cylindrical central axis of the lamp body 11, and three pins are formed from the outer peripheral surface of the case 11a. It is configured not to protrude outward as much as possible.

  As described above, the lamp body 11 as an elongated portable penlight having the light emitting section 12 that is turned on by the rechargeable secondary battery 14 is configured, and the clip 16 for the penlight and the ON / OFF are formed on the upper end portion of the case 11a. A switch 17 for OFF is attached.

  Next, the main body will be described. The main body 21 includes a box-shaped case body 21a made of a synthetic resin, a charging circuit 22 for charging the secondary battery 14 of the lamp body 11 housed in the case body, and a mounting portion for mounting on an installation surface such as a wall surface. 23, and a support portion 24 that tilts and supports the lamp body 11 in a detachable manner.

  The case body 21a has a hollow box shape with a substantially trapezoidal shape when viewed from the side. The bottom side of the trapezoid, the back side when viewed from the front is the mounting portion 23, and the front side when viewed from the top side of the trapezoid is the support portion 24. Configure as follows.

  The mounting portion 23 on the back surface is formed as a flat surface that is parallel to the wall surface C to be installed, and this flat surface is attached in contact with the wall surface.

  The front support portion 24 is formed with a bowl-shaped support recess 24a on the front center line so that the lamp body 11 as a penlight having an elongated cylindrical shape is fitted and supported.

  The support concave portion 24a is formed so as to be inclined so that the lower portion of the concave portion sequentially moves away from the wall surface C, and the light emitting portion 12 below the lamp body is inclined in a direction away from the wall surface, in other words, inclined to the opposite side to the wall surface. And configured to be supported.

  The inclination angle θ3 of the lamp body 11 is preferably 5 ° to 30 ° (preferably 10 ° to 20 °). (Fig. 4)

  Furthermore, in order to accept and connect the two terminal pins 15b and 15c of the lamp body 11 to the substantially central portion of the support recess 24a having a bowl shape, the receiving terminals 25b and 25c and the switch push pin 15d are inserted. A terminal block 25 provided with a through hole 25d is provided.

  The terminal block 25 is made of an electrical insulator such as a synthetic resin, and embeds and supports the receiving terminals 25b and 25c so as to be electrically insulated, and a switch 25e that shuts off the power supply circuit facing the through hole 25d on the back surface. Install.

  The charging circuit 22 for charging the secondary battery 14 of the lamp body 11 is supported and accommodated in the case body 21a together with a power supply circuit 26 including a transformer.

  Next, the lamp body 11 and the electric circuit of the main body will be described with reference to FIG.

  In the circuit of the lamp 11, an LED 12a, a lighting circuit 13, and a secondary battery 14 are connected in parallel to terminal pins 15b and 15c constituting an input terminal, and a switch 17 is arranged in series with the LED.

  In the circuit of the main body 21, a power supply circuit 26 including a transformer, a charging circuit 22, and receiving terminals 25 b and 25 c constituting output terminals are connected in parallel to power supply terminals 26 b and 26 c connected to a commercial power line.

  A switch 25e for cutting off the power supply circuit is connected in series to the primary side of the transformer of the power supply circuit 20.

  With the above, with the lamp body 11 supported by the main body 21, the terminal pins of the lamp body and the main body are electrically connected, and the secondary battery 14 of the lamp body is charged via the charging circuit 22 on the main body side, At the same time, the LED 12a is turned on.

  At this time, the push pin 15d of the lamp unit pushes the switch 25e provided on the main body to turn it on.

  In addition, with the lamp 11 removed from the main body 21, the LED 12a is lit by the charged secondary battery 14, and can be used as a portable penlight.

  At this time, since the push pin 15d of the lamp body is removed from the main body 21, the switch 25e is turned off.

  The lighting fixture 10 comprised above is installed in the wall surface of a washroom as a nightlight of the washroom of the treatment room A shown in FIG. 4 and FIG.

  That is, as shown in FIG. 6, a plurality of beds B are installed in the treatment room A, a washroom and a toilet are provided at the back of the bed, and the bed is partitioned by a wall C.

  The lighting fixture 10 is installed above the wall surface on the inner surface side (opposite side of the bed) of the partition wall C, and is installed so as to illuminate only the floor surface F of the washroom.

  First, a wiring cord for commercial power is introduced from the wall surface C and connected to the power terminals 26b and 26c of the main body 21 for wiring.

  Next, the flat mounting portion 23 on the back is brought into contact with a predetermined position of the wall surface C and fixed by means such as screw tightening.

  The lamp body 11 as a penlight is fitted into a bowl-shaped support concave portion 24a formed in the support portion 24 on the front surface of the main body 21 attached to the wall surface.

  At this time, the three pins 15b, 15c, and 15d provided to protrude from the outer peripheral surface of the lamp body 11 are pushed and supported in accordance with the two receiving terminals 25b and 25c and the through hole 25d of the main body 21.

  As a result, the circuit on the lamp body side and the circuit on the body side are electrically connected, and at the same time, the lamp body is mechanically supported with respect to the body without falling due to frictional engagement between the terminals.

  Thereby, the installation of the lighting fixture in the washroom is completed, and the lamp body 11 is supported by being inclined in a direction in which the lower light-emitting portion 12 moves away from the wall surface.

  During this installation operation, it is not necessary to perform an operation for adjusting the light distribution angle, such as adjusting the inclination angle of the lamp body with respect to the main body.

  In addition, inclination | tilt angle (theta) 3 of the lamp 11 in the lighting fixture 10 installed above was set to about 15 degree | times.

  Further, the spot light distribution angle θ1 of the lamp body 11 is about 25 °, and the angle θ2 with respect to the vertical plane zz that passes through the center of the light emitting unit 12 is about 40 °.

  Next, the operation of the lighting fixture installed above will be described.

  The luminaire 10 is normally used with the lamp body 11 supported by the main body 21. When the main lighting such as the ceiling luminaire is lit during the daytime and at night, the switch 17 of the lamp body is turned off and the light emitting portion does not light up. Like that.

  At this time, the lamp body 11 is not lit, but with the lamp body 11 supported by the main body 21, the push pin 15d of the lamp body pushes the switch 25e provided on the main body to turn on the power circuit. The secondary battery 14 is always charged by being supplied with electric power from the charging circuit of the main body 21 via each terminal pin.

  At night, when the treatment room A is turned off, a nurse or a patient turns on the switch 17 to turn on the light emitting portion of the lamp body 11, and illuminates the floor surface of the washroom as a night light of the washroom.

  At this time, since the lighting fixture 10 is set to be inclined with the inclination angle θ3 set to about 15 ° from the wall surface to the front, the light emitted from the LED 12a is emitted toward the entrance D of the washroom. Is done.

  In addition, the lighting fixture uses the LED 12a having high directivity as a light source, and the lens 12d and the light shielding body 12c have a spot light distribution angle θ1 of about 25 ° and an angle θ2 with respect to the vertical plane zz passing through the center of the light emitting unit 12 of about 40. Irradiate with a spot light distribution that shields light beyond this angle.

  For this reason, the optical axis xx does not enter the line of sight due to spot light distribution even if it is installed beyond the line of sight of a standing person, and the irradiation range can be widened. Further, it is possible to further suppress glare by shielding the center of the light emitting portion (the center of the light emitting element 12b).

  As a result, it is possible to illuminate the floor surface F of the entrance part D of the washroom in an elliptical wide range E (shaded part in FIG. 6) along the width direction of the entrance. Illuminate in a wide range along the width of.

  Moreover, since it irradiates with spot light distribution, light does not reach other than an entrance part, and the patient sleeping in the bed does not feel dazzling.

  Furthermore, since the optical axis does not enter the line of sight even if the person stands in the washroom, the patient who is sleeping is not completely awakened without feeling dazzled.

  In addition, the luminaire 10 is set such that the lower light emitting portion 12 is inclined in a direction away from the wall surface C, and is further spaced apart from the wall surface by the width dimension s of the main body 21 from the wall surface C, so that light is applied to the wall surface. The brightness of the wall surface is suppressed without reaching, and no glare is felt from the wall surface.

  Thus, when the patient goes to the washroom at night, the entrance portion is reliably illuminated, so that the patient can enter the washroom safely without tripping in the dark.

  Next, instead of at the time of a disaster, for example, when a doctor or nurse forgets a penlight when examining a patient or looking around a hospital room, the lamp body 11 installed in the washroom is removed from the main body 21, Used as a penlight for inspection.

  In this case, it is only necessary to turn on the switch 17 of the lamp body 11, and it can be used in the same operation as a normal inspection penlight.

  When the lamp body 11 is removed from the main body 21, the push pin 15d of the lamp body is removed from the main body, so the switch 25e is turned off and the power circuit on the main body side is shut off, so that all the circuits on the main body side operate. do not do.

  At the time of removal, the lamp body 11 and the main body 21 are pulled out so as to release the frictional engagement between the terminals.

  At this time, since the lamp body 11 is tilted so that the lower side faces the front side and is supported by the main body 21, it is possible to put the hand in the space between the wall surface C and remove it.

  In order to return the lamp body 11 to the original state after the inspection, the three pins 15b, 15c, and 15d protruding from the outer peripheral surface of the lamp body are connected to the receiving terminals 25b and 25c of the main body 21 and the through hole 25d. And is supported by the support portion 24 of the main body.

  At this time, as in the case of removing, the support concave portion 24a of the main body is formed so as to be inclined so that the lower side faces the front side. Align and connect.

  It is also used as a normal flashlight not only for evacuation and inspection in the event of a disaster, but also when a patient moves around the room at night. In this case, it can be used as a general flashlight without any trouble.

  Next, in the unlikely event of a power failure, the secondary battery 14 is always charged. Therefore, even when the commercial power is turned off, the luminaire 10 continues to be lit and functions as a night light.

  Further, when a disaster such as a fire or an earthquake occurs at night, and the patient evacuates from the hospital room in the dark, the lamp body 11 is removed from the main body 21 with the luminaire 10 shining as a night light as a mark. Remove and evacuate using a penlight as an emergency flashlight.

  As described above, according to the present embodiment, the lamp body 11 of the lighting fixture 10 uses the LED 12a as a light source, and the lens body 12d and the light blocking body 12c irradiate with spot light distribution. Can be illuminated in a wide range E having an elliptical shape, and can sufficiently function as a night light that illuminates only a necessary portion in a wide range.

  In particular, since the LED 12a having a high directivity of radiated light is used as the light source of the lamp body 11, more effective spot light distribution is possible and the lighting fixture is not restricted by the problem of installation space. Small lamps and lighting fixtures can be provided.

  Further, since the light is irradiated with the spot light distribution, the light environment does not reach other than the necessary portion, and an illumination environment in which the sleeping patient does not feel dazzling can be provided.

  Furthermore, since an optical axis does not enter the line of sight even when a person stands in the washroom, it is possible to prevent the patient from sleeping completely from waking up without feeling dazzled.

  Further, the lamp body 11 of the luminaire is supported by being inclined in a direction in which the light emitting unit 12 is moved away from the wall surface C, and further spaced apart from the wall surface, so that the light does not reach the wall surface and the wall surface luminance is suppressed. It is possible to provide an illumination environment that does not make glare from the wall surface.

  In particular, the lamp body 11 is configured to emit light by spot light distribution and is configured to be supported by being tilted. Therefore, in these illumination environments in which the patient does not feel dazzling, the angle of the lamp body is adjusted. This can be realized by simply attaching the lamp body to the tilted support portion 24 of the main body 21 without performing any special work or operation.

  At the same time, since the lamp body 11 is detachably supported with respect to the main body 21, it can be used as a portable lamp body, for example, as a penlight or an emergency flashlight.

  In particular, as a portable lamp, a power supply circuit such as a heavy transformer or a charging circuit is provided on the main body 21 side and not on the lamp body 11, so the lamp body 11 to be carried becomes light and easy to handle. It is possible to provide a penlight or the like that is easy to perform.

  Furthermore, the lamp body 11 has a space for storing a power supply circuit and a charging circuit in the past, and a secondary battery can be further stored in the space, and it can be lit for a long time due to an increase in battery capacity. It can be realized.

  Further, in this embodiment, the lamp 11 has a light emitting part formed of a light emitting diode and is formed into a portable penlight, so that it can be easily used as a penlight for examination by a doctor or nurse, and is a convenient lighting fixture. Can be provided.

  In this case, it can be used in the same operation as a normal inspection penlight, and is configured with a spot light distribution, so there is no problem in the inspection of the throat and the like, and it is more effective than a general penlight. Inspection lighting can be performed.

  Further, when the lamp body 11 is removed, the lamp body is tilted so that the lower side faces the front side and is supported by the main body 21, so that a space is widely formed between the wall surface C and the hand hits the wall surface. It can be easily and reliably removed instantly without being difficult to remove, which is convenient for emergency evacuation.

  Even when the lamp body 11 is returned to the main body 21, the support recess 24a of the main body is formed so as to be inclined so that the lower side faces the front side. Positioning between terminals can be performed and can be easily and reliably returned.

  With the lamp body 11 removed from the main body 21, the push pin 15d of the lamp body is removed from the main body, so the switch 25e is turned off and the power circuit on the main body side is automatically shut off. Can be handled safely.

  In addition, when the two pin pins 15b and 15c of the lamp body 11 are accidentally connected to a general electric outlet due to the presence of the push pin 15, the push pin 15d serves as a third pin and serves as a stopper. Therefore, it is possible to provide a safe lighting apparatus that functions so as not to be connected to each other and has an erroneous operation prevention mechanism.

  As described above, in the present embodiment, the light emitting unit 27 may be provided on the upper surface of the main body 21 as indicated by a broken line in FIG.

  The light source of the light emitting unit 27 may be composed of, for example, an EL element (electroluminescence) having a lower luminance than the light emitting unit of the lamp body 11.

  Thereby, since the upper surface of the main body 21 emits light gently, the installation position of the main body can be displayed, and the lamp 11 removed in the dark can be reliably returned to the main body 21 and the light emitting unit 27 can be turned on. Inside, the wall surface near the upper surface of the main body can be illuminated with low luminance, and an accentuating lighting effect can be provided.

  At the same time, the light emitting unit 27 is provided above the center of the main body 21 and is lower than the luminance of the light emitting unit on the lamp body side. It can be improved by the light emitting portion 27 on the lower main body side. Thereby, the dazzling feeling of the light emission part of the lighted lamp can also be suppressed.

  Moreover, the structure for inclining and supporting the lamp body 11 with respect to the main body 21 may tilt the lamp body 11 as shown in FIG.

  That is, a part of the outer periphery of the lamp case 11a is protruded so as to have a substantially triangular shape when viewed from the side to form the attachment portion 30, and the support portion of the main body 21 is configured to be a vertical surface that is not inclined.

  Thus, as described above, if each terminal of the lamp body 11 is connected to each terminal of the main body 21 and supported by the support section of the main body, the light of the light emitting section is transmitted from the wall surface to the main body attached to the wall surface. The lamp body 11 can be tilted so as to be spaced apart and can be detachably supported.

  Moreover, as shown in FIG.7 (b), you may comprise both the support part 24 of the main body 21, and the attachment part 30 of the lamp body 11 in the shape which inclined, respectively.

  Moreover, as shown in FIG.7 (c), you may incline the connection surface of the terminal block 25 which provided the receiving terminal, without inclining the support part of the main body 21. FIG. Furthermore, as shown in FIG.7 (d), you may incline the connection surface of the terminal block 15a which provided the terminal pin of the lamp body 11. FIG.

  Furthermore, both the terminal block 25 of the main body 21 and the terminal block 15a of the lamp body 11 may be configured to be inclined.

  As shown in FIG. 6, the luminaire 10 may be installed near the head of each bed and may be installed as a foot lamp 40 for the patient in each bed.

  In this case as well, the light from the lamp body 11 illuminates only the foot portion, functions sufficiently as the foot light, and the sleeping patient does not feel dazzling.

  Further, the lighting fixture 10 is configured such that the light switch is not turned on by turning off the switch 17 of the lamp during main day lighting such as a ceiling lighting fixture during daytime and night, but a sensor for detecting brightness, It may be automatically turned ON / OFF by a timer or the like.

  The light emitting portions of the lamp body 11 and the main body 21 may be configured so that the brightness can be adjusted by a volume or the like.

  For example, the brightness may be automatically increased when the lamp body 11 is removed from the main body 21 to enhance the function of the lamp body as an emergency light. Further, a change-over switch may be provided on the lamp body 11 so that the brightness can be easily adjusted manually when the nurse examines the patient.

  Even when the lamp body 11 is attached to the main body 21, the brightness of the nightlight may be adjusted by the lamp selector switch.

  You may provide a light emission part in the edge part 11b formed in the hemispherical side on the opposite side to the light emission part 12 of the lamp body 11. FIG.

  For example, similarly to the light emitting unit 27 of the main body 21, the wall surface near the upper surface of the main body 21 is illuminated with low luminance by illuminating with a light source such as a miniature light bulb having a lower luminance than the light emitting unit of the lamp body. An accentuating lighting effect may be provided. Moreover, you may make it improve the background brightness | luminance of the light emission part of a lamp body, and may suppress the dazzling feeling of the light emission part of a lamp body.

  Although LED12a which is the light source of the lamp body 11 was comprised by white LED, you may comprise by LED which light-emits in red, green, blue, etc. according to a use aspect. Alternatively, these may be mixed to form a plurality.

  In the above embodiment, the switch 17 of the lamp 11 is provided so that the lamp is switched on only at night. However, if the switch is forgotten to be turned on, it can be used as a nightlight as well. Even as an electric light, it will not function immediately.

  For this reason, you may comprise so that a lamp may be lighted whenever a lamp is removed from a main body.

  That is, as shown in FIG. 8, a switch 18 is provided on the main body side, and a switch 19 is provided on the lamp body side.

  When the lamp body 11 is supported by the main body 21, the switch 19 is turned off by an insulating pin 19a provided on the main body, and when the lamp body is removed, the insulating pin is pulled out and contacts are brought into an ON state. Configure to be

  Thereby, if a lamp body is removed from a main body, it will light immediately and it can be made to function as an emergency flashlight.

  If the switch 18 is turned on, it can be used as a night light, and if it is turned off, it can be used only as an emergency flashlight.

  In the case of this method, since the wiring between the lamp body and the main body is a three-wire system, the push pin 15d is used as a third terminal pin in addition to the two terminal pins 15b and 15c of the lamp body.

  At the same time, a third receiving terminal is provided in the through hole 25d in addition to the receiving terminals 25b and 25c on the main body side.

  Although the lighting apparatus of the said Example was comprised for installing in the medical treatment room of a medical welfare facility, you may comprise as facilities, such as a general household, an office, a hotel, and a business use.

  Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various design changes can be made without departing from the scope of the present invention.

The lighting fixture of 1st Embodiment of this invention shows the state which made the main body support the lamp body, (a) is a side view which shows a part in cross section, (b) is A part of (a) figure FIG. The front view which similarly shows a lighting fixture in the state which made the main body support the lamp body. The side view which shows a part of lamp body similarly removed from the main body. The side view which shows the state which similarly attached the lighting fixture to the wall surface. Similarly, the electrical circuit diagram of the lighting fixture. The top view seen from the top which similarly shows the arrangement | positioning relationship of the bed and lighting fixture in the whole nursing room. It is a figure which similarly shows the modification of a lighting fixture, (a) is a side view of the system which inclined the lamp body, (b) is a side view of the system which inclined the main body and the lamp body, (c) is a terminal of the main body The side view of the system which inclined the stand, (d) is the side view of the system which inclined the terminal block of the lamp body. The electric circuit diagram which shows the other modification of a lighting fixture similarly.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Lighting fixture 11 Lamp body 12 Light emission part 13 Lighting circuit 14 Secondary battery 21 Main body 22 Charging circuit 23 Mounting part 24 Support part C Installation surface

Claims (4)

A lamp body that houses a rechargeable secondary battery and has a light emitting portion that is turned on by the secondary battery;
Built-in charging circuit that charges the secondary battery contained in the lamp body, and supports the lamp so that the light from the mounting section and the light-emitting section for mounting on the installation surface is tilted so that the lamp body is tilted away from the installation surface. A main body having a supporting portion to perform;
The lighting fixture characterized by comprising. The lighting apparatus according to claim 1, wherein the light emitting unit of the lamp emits light by spot light distribution. The lighting device according to claim 1, wherein the main body has a light emitting unit. The lighting fixture according to any one of claims 1 to 3, wherein the lamp body includes a light emitting portion formed of a light emitting diode.

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