WO2019207932A1 - Lighting device - Google Patents

Lighting device Download PDF

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Publication number
WO2019207932A1
WO2019207932A1 PCT/JP2019/006722 JP2019006722W WO2019207932A1 WO 2019207932 A1 WO2019207932 A1 WO 2019207932A1 JP 2019006722 W JP2019006722 W JP 2019006722W WO 2019207932 A1 WO2019207932 A1 WO 2019207932A1
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WO
WIPO (PCT)
Prior art keywords
power supply
lighting device
light source
mounting base
supply device
Prior art date
Application number
PCT/JP2019/006722
Other languages
French (fr)
Japanese (ja)
Inventor
啓倫 上路
健司 石橋
Original Assignee
株式会社ホタルクス
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ホタルクス filed Critical 株式会社ホタルクス
Priority to CN201980005886.XA priority Critical patent/CN111386425B/en
Priority to JP2020516063A priority patent/JP7160379B2/en
Publication of WO2019207932A1 publication Critical patent/WO2019207932A1/en
Priority to JP2022155953A priority patent/JP7539719B2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/03—Ceiling bases, e.g. ceiling roses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices

Definitions

  • the present invention relates to a lighting device.
  • LED Light Emitting Diode: light emitting diode
  • an object of the present invention is to provide a lighting device that can be thinned and easily mounted.
  • the lighting device of the present invention comprises: A lighting device body, a power supply unit, and a connecting member;
  • the lighting device main body has a light source unit,
  • the power supply unit includes a power supply device and a connection terminal, The power supply device and the connection terminal are electrically connected,
  • the connection terminal can be connected to a wiring device arranged in the lighting device mounting portion,
  • the lighting device main body and the power supply unit are connected to each other at a predetermined interval by the connecting member,
  • the light source unit of the illuminating device body and the power supply unit of the power supply unit are electrically connected via the connecting member.
  • the thickness can be reduced and the mounting is easy.
  • FIG. 1A is a plan view and a side view of a lighting device according to an example (Embodiment 1) of the present invention
  • FIG. 1B is a plan view of FIG.
  • FIG. 4C is a cross-sectional view taken in the II-II direction of the plan view of FIG.
  • FIG. 2 is an exploded perspective view of an illumination device according to an example (Embodiment 1) of the present invention.
  • FIG. 3 is a partially cutaway plan view showing the internal structure of the illumination apparatus according to an example (Embodiment 1) of the present invention.
  • FIG. 4 is a side view showing a state in which the illumination device of the example (Embodiment 1) of the present invention is attached to the ceiling.
  • FIG. 1A is a plan view and a side view of a lighting device according to an example (Embodiment 1) of the present invention
  • FIG. 1B is a plan view of FIG.
  • FIG. 4C is a cross-sectional view taken in the II-I
  • FIG. 5A is a perspective view of a lighting device according to another example (Embodiment 2) of the present invention, and FIG. 5B shows a state in which the lighting device of FIG. It is a side view.
  • FIG. 6A is a perspective view of a lighting device of still another example (Embodiment 3) of the present invention, and FIG. 6B shows a state in which the lighting device of FIG.
  • FIG. 7 is a perspective view for explaining details of fixing and releasing by the release switch in the lighting apparatus of the example (Embodiment 1) of the present invention.
  • connection terminal may be connected to the wiring device in an engaged state. If the connection terminal can be joined to the wiring device in an engaged state, for example, it can be firmly attached to the ceiling.
  • At least one part by the side of the said illuminating device attachment part of the said illuminating device main body is planar shape, and at least one part by the side of the said illuminating device attachment part of the said power supply part is. It is a planar shape,
  • the aspect that the said plane by the side of the said illuminating device attachment part of the said illuminating device main body and the said plane by the side of the said illuminating device attachment part of the said power supply part are arrangement
  • the entire surface of the attachment unit side is a flat surface.
  • the said illuminating device main body has the light source part mounting base which mounts the said light source part, for example, on the opposite side to the said illuminating device mounting part side of the said light source part mounting base.
  • the light source is mounted
  • the power supply unit has a power supply device mounting base for mounting the power supply device
  • the power supply device is mounted on the lighting device mounting portion side of the power supply device mounting base, and the light source unit
  • the mounting base and the power supply device mounting base may be connected by the connecting member.
  • the light source unit mounting base, the power supply unit mounting base, and the connecting member may be a single member in which the three members are integrally formed. If it is this aspect, the number of parts will decrease, cost can be suppressed, and manufacturing efficiency will also improve.
  • examples of the material for forming the light source unit mounting base, the power supply device mounting base, and the connecting member include metals and resins, but resins are preferable in terms of weight reduction, workability, and cost.
  • the shape of the light source unit mounting base is an annular shape
  • the power supply device mounting base is disposed in the center of the annular hollow part, and the inner periphery of the light source unit mounting base
  • the aspect that the side and the outer periphery of the said power supply device mounting base are connected with the said connection member may be sufficient. If it is such an aspect, it will become possible to make the illuminating device of this invention into various sizes from a small aperture to a large aperture.
  • the connecting member may be an arm that curves in a sigmoid shape in the radial direction from the center of the annular hollow portion.
  • the power supply unit has a power supply device cover that covers the power supply device, and the power supply device mounted on the power supply device mounting base is covered with the power supply device cover. Further, the tip of the connection terminal may protrude from the power supply device cover. According to this aspect, since the power supply device is covered with the power supply device cover, it is excellent in safety and can prevent damage and failure of the power supply device.
  • the connection terminal can be fixed to the wiring device in an engaged state, and further includes a release switch, and the release switch is fixed in the engaged state.
  • the fixed state of the connection terminal thus made can be released, and the release switch may be arranged outside the power supply device cover. If the connection terminal can be fixed to the wiring device in an engaged state, for example, the connection terminal can be firmly attached to the ceiling, and if the fixing can be released with a release switch, the replacement can be easily performed.
  • the lighting device of the present invention there are a plurality of the connecting members, and at least one of the plurality of connecting members has a conductive wire therein, and the power supply device is provided by the conductive wire.
  • the light source are electrically connected
  • the connecting member having a conductive wire inside has a connecting member main body having a groove inside and a lid, and the conductive wire is arranged in the groove of the connecting member main body.
  • the groove may be closed by the lid, and the lid may be integrated with the power supply device cover.
  • the power supply device cover and the lid may be a single member in which both are integrally formed. According to this aspect, the number of parts can be further reduced.
  • the light source unit may include a substrate and a light emitting element, and the light emitting element may be mounted on the substrate.
  • the light emitting element LED and organic EL (Electro Luminescence) are mentioned, for example.
  • the illuminating device main body may have a light diffusion cover, and the light source portion may be covered with the light diffusion cover.
  • the linear range of the LED can be diffused to widen the illumination range.
  • the lighting device 1 of the present embodiment includes a lighting device body 11, a power supply unit 13, and a connecting member 14.
  • the illuminating device body 11 includes a substrate 113 serving as a light source unit, an LED 114 mounted on the substrate 113, a light source unit mounting base 111 on which the substrate 113 is mounted, and a light diffusion cover 112 that covers a side of the substrate 113 on which the LED 114 is mounted. It is composed of
  • the light source unit mounting base 111 has, for example, a plate shape.
  • the power supply unit 13 includes a power supply device 132, a power supply device mounting base portion 133 on which the power supply device 132 is mounted, a power supply device cover 131 that covers the power supply device 132, and a connection terminal 1321.
  • the power supply device mounting base 133 has a plate shape, for example.
  • the connection terminal 1321 is electrically connected to the power supply device 132 and supplies the power supply device 132 with a current supplied from a wiring device (such as a ceiling or a rosette) in a mounting portion such as a ceiling.
  • the power supply device cover 131 includes a release switch 134.
  • the light source unit mounting base 111 has a circular plate shape, and a circular substrate 113 is mounted on a surface opposite to the mounting portion such as a ceiling, and a plurality of LEDs 114 are mounted on the surface opposite to the mounting portion of the substrate 113.
  • the surface of the circle-shaped substrate 113 on which the LED 114 is mounted is covered with a circle-shaped light diffusion cover 112.
  • the power supply device mounting base 133 has, for example, a circular plate shape, and the power supply device 132 is mounted on the surface of the power supply device mounting base 133 on the mounting portion side such as a ceiling.
  • the power supply device 132 converts the alternating current supplied from the connection terminal 1321 into a direct current and supplies it to the LED 114.
  • the power supply device 132 is covered with a cylindrical power supply device cover 131 having a lower opening and a ceiling portion on the upper side.
  • the tip of the connection terminal 1321 has an inverted L shape and protrudes from the ceiling of the power supply device cover 131.
  • the connecting member 14 has a rectangular plate shape (arm), and wall portions extending in the longitudinal direction are arranged at both ends in the width direction (direction orthogonal to the longitudinal direction), and a flat groove is formed.
  • the power supply device mounting base 133 is disposed in the hollow central portion of the circle-shaped light source unit mounting base 111, and the three connecting members 14 are arranged at equal intervals.
  • the device mounting base 133 and the light source mounting base 111 are connected, and the power supply mounting base 133, the three connecting members 14, and the light source mounting base 111 are one part formed integrally.
  • the connecting member 14 is curved in a sigmoid shape in the radial direction from the center of the hollow portion of the circle-shaped light source unit mounting base 111.
  • a conductive wire (not shown) is disposed in the groove of one of the three connecting members 14, and a direct current converted by the power supply device 132 is supplied to the LED 114 by the conductive wire.
  • the groove of the connecting member 14 in which the conductive wire is disposed is closed by a lid (rectangular plate shape and sigmoid shape) 15 disposed at the lower portion of the cylindrical side wall of the power supply device cover 131 so that the conductive wire is not exposed to the outside. It has become.
  • FIG. 4 shows a state in which the lighting device 1 of the present embodiment is attached to the ceiling C.
  • the inverted L-shaped tip of the connection terminal 1321 protruding from the ceiling of the power supply device cover 131 is inserted into the insertion port of the wiring device 20 (sealing or rosette or the like) disposed on the ceiling C.
  • the connection terminal 1321 is electrically connected and fixed to the wiring device 20 in an engaged state.
  • tip part of the connecting terminal 1321 is reverse L-shaped and can be engaged with the wiring instrument 20, this invention is not limited to this.
  • the tip of the connection terminal 1321 is linear and can be inserted into the wiring device 20, while the lighting device 1 is fixed to the ceiling C or the like with a fixing member such as a screw, for example, the power supply unit 13 or the lighting device.
  • the release switch 134 provided on the side wall of the power supply device cover 131 is pressed to release the fixed state, and the entire lighting device 1 is rotated to connect from the insertion port of the wiring device 20.
  • the lighting device 1 can be removed from the ceiling C by extracting the tip of the terminal 1321.
  • the power supply unit 13 has a claw portion 1322 that is retracted into the power supply device cover 131 by pressing a release switch 134.
  • the claw portion 1322 is provided with an inclination with respect to the rotation direction when the lighting device 1 is attached to the ceiling C, and the lighting device 1 can be attached to the ceiling C without pressing the release switch 134. Fixing is completed when the claw portion 1322 is fitted into a recess provided in the wiring device 20.
  • the release switch 134 When removing the lighting device 1 from the ceiling C, the release switch 134 is pressed, the claw portion 1322 is retracted into the power supply device cover 131 to release the fixing, and the entire lighting device 1 is rotated in the direction opposite to that at the time of attachment.
  • the engaged state with the wiring device 20 can be released, and the lighting device 1 can be removed from the ceiling C.
  • 2 and 7 show an example in which the claw portion 1322 is retracted into the power supply cover 131 by pressing the release switch 134.
  • the present invention is not limited to this example, and the release switch 134 is slid. By doing so, the claw portion 1322 may be retracted into the power supply device cover 131.
  • the entire surface of the ceiling portion of the power supply device cover 131 is flat, the entire surface of the light source unit mounting base 111 on the ceiling side is flat, and the ceiling portion of the power supply device cover 131 and the light source unit
  • the surface on the ceiling side of the mounting base 111 is at the same position.
  • the position of the power supply device mounting base 133 is substantially the same as or lower than the height of the light diffusion cover 112 on the side opposite to the ceiling.
  • the number of connecting members 14 is three, but the present invention is not limited to this, and can take various forms such as one, two, four, and five.
  • the power device mounting base 133, the connecting member 14, the light source mounting base 111, the power device cover 131, and the lid body 15 are made of resin, which can reduce the weight.
  • the resin used as the forming material in the present invention is not particularly limited, and examples thereof include PC (polycarbonate), PBT (polybutylene terephthalate), and PP (polypropylene).
  • the light source unit has a plurality of light emitting elements 114 (for example, LEDs) arranged on a circle-shaped substrate 113.
  • the substrate may be a circle as a whole by connecting a plurality of substrates.
  • a substrate made of a glass epoxy resin (FR-4) which is an insulating material and having a wiring pattern formed of silver foil on the surface side can be used.
  • a white resist layer acting as a reflective layer may be provided on the wiring pattern, that is, on the surface of the substrate.
  • the material of the substrate in the case of using an insulating material, a ceramic material, a synthetic resin material, or the like can be applied in addition to the glass epoxy resin (FR-4).
  • the light emitting element may be, for example, a surface mount type LED package.
  • the LED packages are mounted in a plurality of rows (three rows in this embodiment) in a substantially circumferential shape in the circumferential direction of the substrate.
  • the LED package may be one that emits white light and one that has a light bulb color, which are alternately arranged, and adjacent light emitting elements in each row may be arranged at substantially equal intervals. Toning can be performed by adjusting the current flowing through the LED package of daylight white and bulb color.
  • the light emitting elements are not necessarily mounted in a plurality of rows, and may be mounted in one row along the circumferential direction of the substrate, for example.
  • the number and the number of the light emitting elements can be appropriately set according to, for example, a desired output.
  • the LED package is composed of, for example, an LED chip disposed on a base formed of ceramics or synthetic resin, and a translucent resin for molding such as an epoxy resin or a silicone resin that seals the LED chip. It may be.
  • the LED chip is, for example, a blue LED chip that emits blue light.
  • the translucent resin is mixed with a phosphor in order to emit daylight white or light bulb color light.
  • LED may mount LED chip directly on the said board
  • the power supply device 132 supplies electricity to the light source unit (for example, LED on the substrate).
  • the power supply device 132 includes, for example, a rectifier circuit that rectifies a current supplied from an external power source such as an AC 100 V, a transformer that converts the rectified voltage into a predetermined voltage, a constant current supply circuit that supplies a constant current to the light source unit, and the like. Is provided.
  • the light diffusing cover 112 is formed of a light-transmitting material, but for example, the whole or a part of the light diffusing cover 112 may be milky white to give a light scattering function.
  • the material of the light diffusion cover is not particularly limited, and is, for example, an acrylic such as PMMA (polymethyl methacrylate), a resin such as PC (polycarbonate), PS (polystyrene).
  • the lighting device 1 of the present embodiment allows the connecting member 14 to be attached from the center of the hollow portion of the circle-shaped light source unit mounting base 111 so that it can be attached closer to the ceiling C.
  • the lighting device 1 is the same as the lighting device 1 of Embodiment 1 except that the arm is inclined in the radial direction toward the ceiling C.
  • FIG. 5B shows a state in which the lighting device 1 of the present embodiment is attached to the ceiling C. As shown in the figure, according to the present embodiment, the lighting device 1 can be brought closer to the ceiling C.
  • the illuminating device 1 of this embodiment can connect the connection member 14 from the center of the hollow part of the circle-shaped light source part mounting base 111 so that it can attach apart from the ceiling C.
  • the lighting device 1 is the same as the lighting device 1 according to the first embodiment except that the arm is inclined in the direction opposite to the ceiling C in the radial direction.
  • FIG. 6B shows a state where the lighting device 1 of the present embodiment is attached to the ceiling C.
  • the lighting device 1 can be separated from the ceiling C, and for example, the heat generated by the LEDs can be radiated more easily.
  • a part or all of the above embodiment can be described as in the following supplementary notes, but is not limited to the following.
  • (Appendix 1) A lighting device body, a power supply unit, and a connecting member;
  • the lighting device main body has a light source unit,
  • the power supply unit includes a power supply device and a connection terminal, The power supply device and the connection terminal are electrically connected,
  • the connection terminal can be connected to a wiring device arranged in the lighting device mounting portion,
  • the lighting device main body and the power supply unit are connected to each other at a predetermined interval by the connecting member,
  • the illuminating device wherein the light source unit of the illuminating device main body and the power source device of the power source unit are electrically connected via the connecting member.
  • connection terminal is connectable to the wiring device in an engaged state.
  • connection terminal is connectable to the wiring device in an engaged state.
  • At least a part of the lighting device body on the side of the lighting device mounting portion has a planar shape
  • At least a part of the lighting device mounting part side of the power supply part has a planar shape
  • Supplementary note 1 wherein the plane of the lighting device body on the side of the lighting device mounting portion and the plane of the power source portion on the side of the lighting device mounting portion are disposed on substantially the same plane. Or the illuminating device of 2.
  • the lighting device body has a light source unit mounting base on which the light source unit is mounted, The light source is mounted on the side opposite to the lighting device mounting portion side of the light source mounting base,
  • the power supply unit has a power supply device mounting base for mounting the power supply device,
  • the power supply device is mounted on the lighting device mounting portion side of the power supply device mounting base,
  • Appendix 5 The lighting device according to appendix 4, wherein the light source mounting base, the power supply mounting base, and the connecting member are one member formed by integrally molding the three members.
  • the shape of the light source unit mounting base is an annular form
  • the power supply device mounting base is disposed at the center of the annular hollow portion
  • the lighting device according to appendix 4 or 5 wherein an inner peripheral side of the light source unit mounting base and an outer periphery of the power supply unit mounting base are connected by the connecting member.
  • the connecting member is an arm that curves in a sigmoid shape from a center of the annular hollow portion in a radial direction.
  • the power supply unit has a power supply device cover that covers the power supply device, The power supply device mounted on the power supply device mounting base is covered with the power supply device cover, The lighting device according to any one of appendices 1 to 7, wherein a distal end portion of the connection terminal protrudes from the power supply device cover.
  • the connection terminal can be fixed to the wiring device in an engaged state, In addition, it has a release switch, The release switch is capable of releasing the fixed state of the connection terminal fixed in the engaged state, The lighting device according to any one of appendices 4 to 8, wherein the release switch is disposed outside the power supply device cover.
  • the connecting member is plural, At least one of the plurality of connecting members has a conductive wire therein, The power source device and the light source are electrically connected by the conductive wire,
  • the connecting member having a conductive wire inside has a connecting member main body and a lid having a groove inside, The conductive wire is disposed in the groove of the connecting member body, The groove can be closed by the lid;
  • the lighting device according to appendix 10 wherein the power supply device cover and the lid are a single member in which the both are integrally molded.
  • the light source unit includes a substrate and a light emitting element, The lighting device according to any one of appendices 1 to 11, wherein the light emitting element is mounted on the substrate.
  • the lighting device body has a light diffusion cover, The illumination device according to any one of appendices 1 to 12, wherein the light source portion is covered with the light diffusion cover.
  • a new and thin lighting device can be provided. For this reason, according to the present invention, for example, even in a narrow room, it can be applied without a feeling of pressure. Moreover, according to this invention, it is applicable not only to a living room but lighting uses, such as a storage room and a toilet, for example.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

The present invention provides a thin lighting device that has a simple structure. A lighting device (1) according to the present invention is characterized by comprising a lighting device main body (11), a power supply part (13) and a connection member (14), and is also characterized in that: the lighting device main body (11) comprises a light source part; the power supply part (13) comprises a power supply device (132) and a connection terminal (1321); the power supply device (13) and the connection terminal (1321) are electrically connected to each other; the connection terminal (1321) is able to be connected to a wiring implement that is arranged in a lighting device fitting part; the lighting device main body (11) and the power supply part (13) are connected to each other by means of the connection member (14) at a certain distance from each other; and the light source part of the lighting device main body (11) and the power supply device (132) of the power supply part (13) are electrically connected to each other via the connection member (14).

Description

照明装置Lighting device
　本発明は、照明装置に関する。 The present invention relates to a lighting device.
　低消費電力、長寿命等の利点を有するＬＥＤ（Ｌｉｇｈｔ　Ｅｍｉｔｔｉｎｇ　Ｄｉｏｄｅ：発光ダイオード）を光源として用いた、天井に取り付けられる照明装置（シーリングライト）が種々提案されている（特許文献１）。 Various lighting devices (ceiling lights) mounted on the ceiling using LED (Light Emitting Diode: light emitting diode) having advantages such as low power consumption and long life as a light source have been proposed (Patent Document 1).
特開２０１３－４８１６７号公報JP 2013-48167 A
　しかしながら、近年の住宅事情等から、天井や壁への取付が容易な、薄型の照明装置が求められている。 However, due to recent housing circumstances and the like, there is a demand for a thin lighting device that can be easily mounted on a ceiling or wall.
　そこで、本発明は、薄型化が可能であり、取付が容易な照明装置を提供することを目的とする。 Therefore, an object of the present invention is to provide a lighting device that can be thinned and easily mounted.
　前記目的を達成するために、本発明の照明装置は、
照明装置本体、電源部、及び、連結部材を有し、
前記照明装置本体は、光源部を有し、
前記電源部は、電源装置、及び、接続端子を有し、
前記電源装置及び前記接続端子は、電気的に接続され、
前記接続端子は、照明装置取付部に配置された配線器具に接続可能であり、
前記照明装置本体及び前記電源部は、前記連結部材によって一定の間隔をもって連結され、
前記照明装置本体の前記光源部及び前記電源部の前記電源装置は、前記連結部材を介して、電気的に接続されている
ことを特徴とする。 In order to achieve the above object, the lighting device of the present invention comprises:
A lighting device body, a power supply unit, and a connecting member;
The lighting device main body has a light source unit,
The power supply unit includes a power supply device and a connection terminal,
The power supply device and the connection terminal are electrically connected,
The connection terminal can be connected to a wiring device arranged in the lighting device mounting portion,
The lighting device main body and the power supply unit are connected to each other at a predetermined interval by the connecting member,
The light source unit of the illuminating device body and the power supply unit of the power supply unit are electrically connected via the connecting member.
　本発明によれば、薄型化が可能であり、取付も容易である。 According to the present invention, the thickness can be reduced and the mounting is easy.
図１（Ａ）は、本発明の一例（実施形態１）の照明装置の平面図及び側面図であり、同図（Ｂ）は、同図（Ａ）の平面図のＩ－Ｉ方向に見た断面図であり、同図（Ｃ）は、同図（Ａ）の平面図のＩＩ－ＩＩ方向に見た断面図である。FIG. 1A is a plan view and a side view of a lighting device according to an example (Embodiment 1) of the present invention, and FIG. 1B is a plan view of FIG. FIG. 4C is a cross-sectional view taken in the II-II direction of the plan view of FIG. 図２は、本発明の一例（実施形態１）の照明装置の分解斜視図である。FIG. 2 is an exploded perspective view of an illumination device according to an example (Embodiment 1) of the present invention. 図３は、本発明の一例（実施形態１）の照明装置の内部構造を示す一部切り欠き平面図である。FIG. 3 is a partially cutaway plan view showing the internal structure of the illumination apparatus according to an example (Embodiment 1) of the present invention. 図４は、本発明の一例（実施形態１）の照明装置を天井に取り付けた状態を示す側面図である。FIG. 4 is a side view showing a state in which the illumination device of the example (Embodiment 1) of the present invention is attached to the ceiling. 図５（Ａ）は、本発明の別の例（実施形態２）の照明装置の斜視図であり、同図（Ｂ）は、同図（Ａ）の照明装置を天井に取り付けた状態を示す側面図である。FIG. 5A is a perspective view of a lighting device according to another example (Embodiment 2) of the present invention, and FIG. 5B shows a state in which the lighting device of FIG. It is a side view. 図６（Ａ）は、本発明のさらに別の例（実施形態３）の照明装置の斜視図であり、同図（Ｂ）は、同図（Ａ）の照明装置を天井に取り付けた状態を示す側面図である。FIG. 6A is a perspective view of a lighting device of still another example (Embodiment 3) of the present invention, and FIG. 6B shows a state in which the lighting device of FIG. FIG. 図７は、本発明の一例（実施形態１）の照明装置における解除スイッチによる固定及びその解除の詳細について説明するための斜視図である。FIG. 7 is a perspective view for explaining details of fixing and releasing by the release switch in the lighting apparatus of the example (Embodiment 1) of the present invention.
　本発明の照明装置の第１の態様として、例えば、前記接続端子は、前記配線器具に係合状態で接続可能であるという態様であってもよい。前記接続端子を前記配線器具に係合状態で接合可能であれば、例えば、天井にしっかりと取り付けることができる。 As a first aspect of the lighting device of the present invention, for example, the connection terminal may be connected to the wiring device in an engaged state. If the connection terminal can be joined to the wiring device in an engaged state, for example, it can be firmly attached to the ceiling.
　本発明の照明装置の第２の態様として、例えば、前記照明装置本体の前記照明装置取付部側の少なくとも一部が平面形状であり、前記電源部の前記照明装置取付部側の少なくとも一部が平面形状であり、前記照明装置本体の前記照明装置取付部側の前記平面と、前記電源部の前記照明装置取付部側の前記平面とが、略同一平面上に位置する配置関係であるという態様であってもよい。本態様であれば、本発明の照明装置の取付部（例えば、天井）に対し、フラットな形状となって、さらに、薄型となる。なお、本態様において、照明装置本体及び電源部において、取付部側の面は、全面が平面であることが好ましい。 As a 2nd aspect of the illuminating device of this invention, for example, at least one part by the side of the said illuminating device attachment part of the said illuminating device main body is planar shape, and at least one part by the side of the said illuminating device attachment part of the said power supply part is. It is a planar shape, The aspect that the said plane by the side of the said illuminating device attachment part of the said illuminating device main body and the said plane by the side of the said illuminating device attachment part of the said power supply part are arrangement | positioning relationships located on substantially the same plane. It may be. If it is this aspect, it becomes a flat shape with respect to the attachment part (for example, ceiling) of the illuminating device of this invention, and also becomes thin. In this aspect, in the lighting device main body and the power supply unit, it is preferable that the entire surface of the attachment unit side is a flat surface.
　本発明の照明装置の第３の態様として、例えば、前記照明装置本体は、前記光源部を搭載する光源部搭載基部を有し、前記光源部搭載基部の前記照明装置取付部側と反対側に、前記光源が搭載され、前記電源部は、前記電源装置を搭載する電源装置搭載基部を有し、前記電源装置搭載基部の前記照明装置取付部側に、前記電源装置が搭載され、前記光源部搭載基部及び前記電源装置搭載基部が前記連結部材により連結されているという態様であってもよい。 As a 3rd aspect of the illuminating device of this invention, the said illuminating device main body has the light source part mounting base which mounts the said light source part, for example, on the opposite side to the said illuminating device mounting part side of the said light source part mounting base. The light source is mounted, the power supply unit has a power supply device mounting base for mounting the power supply device, and the power supply device is mounted on the lighting device mounting portion side of the power supply device mounting base, and the light source unit The mounting base and the power supply device mounting base may be connected by the connecting member.
　第３の態様において、前記光源部搭載基部、前記電源装置搭載基部及び前記連結部材は、前記三者が一体成形された一つの部材であってもよい。本態様であれば、部品数が少なくなり、コストを抑制でき、また製造効率も向上する。本態様において、前記光源部搭載基部、前記電源装置搭載基部及び前記連結部材の形成材料は、例えば、金属及び樹脂が挙げられるが、軽量化、加工性及びコストの面から、樹脂が好ましい。 In the third aspect, the light source unit mounting base, the power supply unit mounting base, and the connecting member may be a single member in which the three members are integrally formed. If it is this aspect, the number of parts will decrease, cost can be suppressed, and manufacturing efficiency will also improve. In this aspect, examples of the material for forming the light source unit mounting base, the power supply device mounting base, and the connecting member include metals and resins, but resins are preferable in terms of weight reduction, workability, and cost.
　また、第３の態様において、例えば、前記光源部搭載基部の形状が環状形態であり、前記環状形態の中空部の中央部に前記電源装置搭載基部が配置され、前記光源部搭載基部の内周側と、前記電源装置搭載基部の外周とが、前記連結部材で連結されているという態様であってもよい。このような態様であれば、本発明の照明装置を、小口径から大口径まで、様々なサイズとすることが可能となる。 Also, in the third aspect, for example, the shape of the light source unit mounting base is an annular shape, and the power supply device mounting base is disposed in the center of the annular hollow part, and the inner periphery of the light source unit mounting base The aspect that the side and the outer periphery of the said power supply device mounting base are connected with the said connection member may be sufficient. If it is such an aspect, it will become possible to make the illuminating device of this invention into various sizes from a small aperture to a large aperture.
　第３の態様において、前記連結部材は、前記環状形態の中空部の中心から径方向に向かってシグモイド形状に湾曲するアームであってもよい。このような態様であれば、電源部の下側と照明装置本体の上側が連結されて、照明装置全体をフラットにして、さらに薄型化が可能である。 In the third aspect, the connecting member may be an arm that curves in a sigmoid shape in the radial direction from the center of the annular hollow portion. With such an aspect, the lower side of the power supply unit and the upper side of the lighting device main body are connected, and the entire lighting device can be flattened to further reduce the thickness.
　本発明の照明装置の第４の態様として、前記電源部は、前記電源装置を覆う電源装置カバーを有し、前記電源装置搭載基部に搭載された前記電源装置は、前記電源装置カバーにより覆われており、前記接続端子の先端部は、前記電源装置カバーから突出しているという態様であってもよい。本態様によれば、電源装置が電源装置カバーで覆われることにより、安全性に優れ、かつ、電源装置の破損及び故障を防止できる。 As a fourth aspect of the lighting device of the present invention, the power supply unit has a power supply device cover that covers the power supply device, and the power supply device mounted on the power supply device mounting base is covered with the power supply device cover. Further, the tip of the connection terminal may protrude from the power supply device cover. According to this aspect, since the power supply device is covered with the power supply device cover, it is excellent in safety and can prevent damage and failure of the power supply device.
　本発明の照明装置の第５の態様として、例えば、前記接続端子は、前記配線器具に係合状態で固定可能であり、さらに、解除スイッチを有し、前記解除スイッチは、係合状態で固定された前記接続端子の固定状態を解除可能であり、前記解除スイッチは、前記電源装置カバーの外部に配置されているという態様であってもよい。前記接続端子を前記配線器具に係合状態で固定可能であれば、例えば、天井にしっかりと取り付けることができ、また、解除スイッチで固定を解除できれば、取り換えも容易になる。 As a fifth aspect of the lighting device of the present invention, for example, the connection terminal can be fixed to the wiring device in an engaged state, and further includes a release switch, and the release switch is fixed in the engaged state. The fixed state of the connection terminal thus made can be released, and the release switch may be arranged outside the power supply device cover. If the connection terminal can be fixed to the wiring device in an engaged state, for example, the connection terminal can be firmly attached to the ceiling, and if the fixing can be released with a release switch, the replacement can be easily performed.
　本発明の照明装置の第６の態様として、例えば、前記連結部材は複数であり、複数の前記連結部材の少なくとも一つは、その内部に導電線を有し、前記導電線により、前記電源装置と前記光源が電気的に接続されており、前記内部に導電線を有する連結部材は、内部に溝を有する連結部材本体及び蓋体を有し、前記連結部材本体の溝に前記導電線が配置され、前記溝が前記蓋体によって閉塞可能であり、前記蓋体は、前記電源装置カバーと一体となっているという態様であってもよい。本態様によれば、構造がさらにシンプルになり、かつ、部品数が少なくなり、製造効率が向上し、製造コストを低減することが可能である。 As a sixth aspect of the lighting device of the present invention, for example, there are a plurality of the connecting members, and at least one of the plurality of connecting members has a conductive wire therein, and the power supply device is provided by the conductive wire. And the light source are electrically connected, and the connecting member having a conductive wire inside has a connecting member main body having a groove inside and a lid, and the conductive wire is arranged in the groove of the connecting member main body. The groove may be closed by the lid, and the lid may be integrated with the power supply device cover. According to this aspect, the structure is further simplified, the number of parts is reduced, the manufacturing efficiency is improved, and the manufacturing cost can be reduced.
　第６の態様において、例えば、前記電源装置カバー及び前記蓋体は、前記両者が一体成形された一つの部材であってもよい。本態様によれば、さらに、部品数を低減できる。 In the sixth aspect, for example, the power supply device cover and the lid may be a single member in which both are integrally formed. According to this aspect, the number of parts can be further reduced.
　本発明の照明装置の第７の態様として、例えば、前記光源部は、基板及び発光素子を有し、前記基板の上に前記発光素子が搭載されているという態様であってもよい。前記発光素子としては、例えば、ＬＥＤ及び有機ＥＬ（Ｅｌｅｃｔｒｏ　Ｌｕｍｉｎｅｓｃｅｎｃｅ）が挙げられる。 As a seventh aspect of the illumination device of the present invention, for example, the light source unit may include a substrate and a light emitting element, and the light emitting element may be mounted on the substrate. As said light emitting element, LED and organic EL (Electro Luminescence) are mentioned, for example.
　本発明の照明装置の第８の態様として、前記照明装置本体は、光拡散カバーを有し、前記光拡散カバーにより前記光源部が覆われているという態様であってもよい。本態様によれば、例えば、前記光源部がＬＥＤを用いたものである場合、ＬＥＤの直線光を拡散して照明の範囲を広くすることができる。 As an eighth aspect of the illuminating device of the present invention, the illuminating device main body may have a light diffusion cover, and the light source portion may be covered with the light diffusion cover. According to this aspect, for example, when the light source unit uses an LED, the linear range of the LED can be diffused to widen the illumination range.
　つぎに、本発明の実施形態について、図１から図７を用いて説明する。本発明は、下記の実施形態によって何ら限定および制限されない。なお、図１から図７において、同一部分には、同一符号を付している。各実施形態における説明は、それぞれ、互いを援用できる。 Next, an embodiment of the present invention will be described with reference to FIGS. The present invention is not limited or restricted by the following embodiments. 1 to 7, the same reference numerals are given to the same parts. The description in each embodiment can mutually use each other.
（実施形態１）
　図１から図３に示すように、本実施形態の照明装置１は、照明装置本体１１、電源部１３及び連結部材１４を有する。照明装置本体１１は、光源部となる基板１１３及び基板１１３に搭載されたＬＥＤ１１４と、基板１１３を搭載する光源部搭載基部１１１と、基板１１３のＬＥＤ１１４を搭載している側を覆う光拡散カバー１１２から構成されている。光源部搭載基部１１１は、例えば、板状である。電源部１３は、電源装置１３２と、電源装置１３２を搭載する電源装置搭載基部１３３と、電源装置１３２を覆う電源装置カバー１３１と、接続端子１３２１を有する。電源装置搭載基部１３３は、例えば、板状である。接続端子１３２１は、電源装置１３２に電気的に接続され、天井等の取付部にある配線器具（シーリング又はローゼット等）から供給される電流を電源装置１３２に供給する。また、電源装置カバー１３１には、解除スイッチ１３４を備える。 (Embodiment 1)
As illustrated in FIGS. 1 to 3, the lighting device 1 of the present embodiment includes a lighting device body 11, a power supply unit 13, and a connecting member 14. The illuminating device body 11 includes a substrate 113 serving as a light source unit, an LED 114 mounted on the substrate 113, a light source unit mounting base 111 on which the substrate 113 is mounted, and a light diffusion cover 112 that covers a side of the substrate 113 on which the LED 114 is mounted. It is composed of The light source unit mounting base 111 has, for example, a plate shape. The power supply unit 13 includes a power supply device 132, a power supply device mounting base portion 133 on which the power supply device 132 is mounted, a power supply device cover 131 that covers the power supply device 132, and a connection terminal 1321. The power supply device mounting base 133 has a plate shape, for example. The connection terminal 1321 is electrically connected to the power supply device 132 and supplies the power supply device 132 with a current supplied from a wiring device (such as a ceiling or a rosette) in a mounting portion such as a ceiling. The power supply device cover 131 includes a release switch 134.
　光源部搭載基部１１１は、サークル状の板状であり、天井等の取付部とは反対側の面にサークル状の基板１１３を搭載し、基板１１３の取付部と反対側の面に複数のＬＥＤ１１４が搭載されており、サークル状の基板１１３のＬＥＤ１１４を搭載した面がサークル状の光拡散カバー１１２で覆われている。 The light source unit mounting base 111 has a circular plate shape, and a circular substrate 113 is mounted on a surface opposite to the mounting portion such as a ceiling, and a plurality of LEDs 114 are mounted on the surface opposite to the mounting portion of the substrate 113. The surface of the circle-shaped substrate 113 on which the LED 114 is mounted is covered with a circle-shaped light diffusion cover 112.
　電源装置搭載基部１３３は、例えば、円形の板状であり、電源装置搭載基部１３３の天井等の取付部側の面に電源装置１３２が搭載されている。電源装置１３２は、接続端子１３２１から供給された交流電流を直流電流に変換してＬＥＤ１１４に供給する。電源装置１３２は、下方開口で上方に天井部がある円筒状の電源装置カバー１３１で覆われている。接続端子１３２１の先端部は、逆Ｌ字状であり、かつ電源装置カバー１３１の天井部から突出している。 The power supply device mounting base 133 has, for example, a circular plate shape, and the power supply device 132 is mounted on the surface of the power supply device mounting base 133 on the mounting portion side such as a ceiling. The power supply device 132 converts the alternating current supplied from the connection terminal 1321 into a direct current and supplies it to the LED 114. The power supply device 132 is covered with a cylindrical power supply device cover 131 having a lower opening and a ceiling portion on the upper side. The tip of the connection terminal 1321 has an inverted L shape and protrudes from the ceiling of the power supply device cover 131.
　連結部材１４は、長方形の板状（アーム）であり、幅方向（長手方向に直交する方向）両端に長手方向に延びる壁部が配置され、扁平な溝が形成されている。 The connecting member 14 has a rectangular plate shape (arm), and wall portions extending in the longitudinal direction are arranged at both ends in the width direction (direction orthogonal to the longitudinal direction), and a flat groove is formed.
　本実施形態では、図１から図３に示すように、サークル状の光源部搭載基部１１１の中空の中心部に電源装置搭載基部１３３が配置され、３つの連結部材１４が等間隔で並んで電源装置搭載基部１３３と光源部搭載基部１１１が連結されており、電源装置搭載基部１３３、３つの連結部材１４及び光源部搭載基部１１１は一体的に形成された一つの部品である。また、連結部材１４は、サークル状の光源部搭載基部１１１の中空部の中心から径方向に向かってシグモイド形状に湾曲している。 In this embodiment, as shown in FIGS. 1 to 3, the power supply device mounting base 133 is disposed in the hollow central portion of the circle-shaped light source unit mounting base 111, and the three connecting members 14 are arranged at equal intervals. The device mounting base 133 and the light source mounting base 111 are connected, and the power supply mounting base 133, the three connecting members 14, and the light source mounting base 111 are one part formed integrally. Further, the connecting member 14 is curved in a sigmoid shape in the radial direction from the center of the hollow portion of the circle-shaped light source unit mounting base 111.
　３つの連結部材１４のうちの一つの連結部材１４の溝に導電線（図示せず）が配置され、導電線により電源装置１３２で変換された直流電流がＬＥＤ１１４に供給される。導電線が配置された連結部材１４の溝は、電源装置カバー１３１の円筒状側壁の下部に配置された蓋体（長方形板状でシグモイド形状）１５で閉塞され、導電線が外部に露出しないようになっている。 A conductive wire (not shown) is disposed in the groove of one of the three connecting members 14, and a direct current converted by the power supply device 132 is supplied to the LED 114 by the conductive wire. The groove of the connecting member 14 in which the conductive wire is disposed is closed by a lid (rectangular plate shape and sigmoid shape) 15 disposed at the lower portion of the cylindrical side wall of the power supply device cover 131 so that the conductive wire is not exposed to the outside. It has become.
　図４に、本実施形態の照明装置１を天井Ｃに取り付けた状態を示す。同図に示すように、電源装置カバー１３１の天井部から突出した接続端子１３２１の逆Ｌ字状先端部を天井Ｃに配置された配線器具２０（シーリング又はローゼット等）の差し込み口に挿入し、照明装置１全体を回転させることで、接続端子１３２１が配線器具２０と係合状態で電気的に接続し、かつ固定される。なお、本実施形態では、接続端子１３２１の先端部が逆Ｌ字状で配線器具２０と係合可能であるが、本発明は、これに限定されない。例えば、接続端子１３２１の先端は、直線状で配線器具２０に挿入可能であり、一方、照明装置１の天井Ｃ等への固定は、例えば、ネジ等の固定部材で、電源部１３又は照明装置本体１１を天井Ｃ等の取付部に取り付けて固定することで、実施してもよい。本実施形態の照明装置１を取り外す場合は、電源装置カバー１３１の側壁に設けられた解除スイッチ１３４を押して固定状態を解除し、照明装置１の全体を回転させて配線器具２０の差し込み口から接続端子１３２１の先端部を抜き出せば、照明装置１を天井Ｃから取り外すことができる。本実施形態の照明装置１における解除スイッチ１３４による固定及びその解除の詳細について、例を挙げて説明する。図７に示すように、本例では、電源部１３が、解除スイッチ１３４を押すことにより、電源装置カバー１３１内に引っ込む爪部１３２２を有する。爪部１３２２には、照明装置１の天井Ｃへの取り付け時の回転方向に対し、傾斜が設けられており、解除スイッチ１３４を押すことなく、照明装置１を天井Ｃへ取り付けることができる。爪部１３２２が、配線器具２０に設けられた凹部に嵌合することにより、固定が完了する。照明装置１を天井Ｃから取り外す時は、解除スイッチ１３４を押して、爪部１３２２を電源装置カバー１３１内に引っ込ませて固定を解除し、照明装置１全体を取り付け時とは反対方向に回転させることで、配線器具２０との係合状態を解除し、照明装置１を天井Ｃから取り外すことができる。なお、図２及び図７には、解除スイッチ１３４を押すことで、爪部１３２２が電源装置カバー１３１内に引っ込む例を示したが、本発明はこの例に限定されず、解除スイッチ１３４をスライドさせることで、爪部１３２２が電源装置カバー１３１内に引っ込むようにしてもよい。 FIG. 4 shows a state in which the lighting device 1 of the present embodiment is attached to the ceiling C. As shown in the figure, the inverted L-shaped tip of the connection terminal 1321 protruding from the ceiling of the power supply device cover 131 is inserted into the insertion port of the wiring device 20 (sealing or rosette or the like) disposed on the ceiling C. By rotating the entire lighting device 1, the connection terminal 1321 is electrically connected and fixed to the wiring device 20 in an engaged state. In addition, in this embodiment, although the front-end | tip part of the connecting terminal 1321 is reverse L-shaped and can be engaged with the wiring instrument 20, this invention is not limited to this. For example, the tip of the connection terminal 1321 is linear and can be inserted into the wiring device 20, while the lighting device 1 is fixed to the ceiling C or the like with a fixing member such as a screw, for example, the power supply unit 13 or the lighting device. You may implement by attaching the main body 11 to attachment parts, such as the ceiling C, and fixing. When removing the lighting device 1 of the present embodiment, the release switch 134 provided on the side wall of the power supply device cover 131 is pressed to release the fixed state, and the entire lighting device 1 is rotated to connect from the insertion port of the wiring device 20. The lighting device 1 can be removed from the ceiling C by extracting the tip of the terminal 1321. The details of the fixation by the release switch 134 and the release thereof in the lighting device 1 of the present embodiment will be described with an example. As shown in FIG. 7, in this example, the power supply unit 13 has a claw portion 1322 that is retracted into the power supply device cover 131 by pressing a release switch 134. The claw portion 1322 is provided with an inclination with respect to the rotation direction when the lighting device 1 is attached to the ceiling C, and the lighting device 1 can be attached to the ceiling C without pressing the release switch 134. Fixing is completed when the claw portion 1322 is fitted into a recess provided in the wiring device 20. When removing the lighting device 1 from the ceiling C, the release switch 134 is pressed, the claw portion 1322 is retracted into the power supply device cover 131 to release the fixing, and the entire lighting device 1 is rotated in the direction opposite to that at the time of attachment. Thus, the engaged state with the wiring device 20 can be released, and the lighting device 1 can be removed from the ceiling C. 2 and 7 show an example in which the claw portion 1322 is retracted into the power supply cover 131 by pressing the release switch 134. However, the present invention is not limited to this example, and the release switch 134 is slid. By doing so, the claw portion 1322 may be retracted into the power supply device cover 131.
　本実施形態の照明装置１において、電源装置カバー１３１の天井部の全面が平面であり、光源部搭載基部１１１の天井側の全面が平面であり、かつ、電源装置カバー１３１の天井部と光源部搭載基部１１１の天井側の面が、同じ位置にある。また、電源装置搭載基部１３３の位置は、光拡散カバー１１２の天井と反対側の高さと略同じか低い位置にある。このような態様により、図４に示すように、本実施形態の照明器具１は、天井Ｃの面に対してフラットになり、かつ、薄型となって、外観がよくなる。 In the lighting device 1 of the present embodiment, the entire surface of the ceiling portion of the power supply device cover 131 is flat, the entire surface of the light source unit mounting base 111 on the ceiling side is flat, and the ceiling portion of the power supply device cover 131 and the light source unit The surface on the ceiling side of the mounting base 111 is at the same position. Further, the position of the power supply device mounting base 133 is substantially the same as or lower than the height of the light diffusion cover 112 on the side opposite to the ceiling. By such an aspect, as shown in FIG. 4, the lighting fixture 1 of this embodiment becomes flat with respect to the surface of the ceiling C, becomes thin, and an external appearance improves.
　本実施形態において、連結部材１４は３本であるが、本発明は、これに限定されず、１本、２本、４本、５本等、様々な形態をとることができる。 In the present embodiment, the number of connecting members 14 is three, but the present invention is not limited to this, and can take various forms such as one, two, four, and five.
　本実施形態において、電源装置搭載基部１３３、連結部材１４、光源部搭載基部１１１、電源装置カバー１３１及び蓋体１５は、樹脂で形成されており、これにより軽量化が図れる。本発明において形成材料として使用される樹脂は、特に制限されず、例えば、ＰＣ（ポリカーボネート）、ＰＢＴ（ポリブチレンテレフタレート）、ＰＰ（ポリプロピレン）等が挙げられる。 In the present embodiment, the power device mounting base 133, the connecting member 14, the light source mounting base 111, the power device cover 131, and the lid body 15 are made of resin, which can reduce the weight. The resin used as the forming material in the present invention is not particularly limited, and examples thereof include PC (polycarbonate), PBT (polybutylene terephthalate), and PP (polypropylene).
　前述のように、光源部は、サークル状の基板１１３の上に複数の発光素子１１４（例えば、ＬＥＤ）が配置されたものである。前記基板は、複数枚の基板の連結により全体がサークル状となっていてもよい。前記基板としては、例えば、絶縁材であるガラスエポキシ樹脂（ＦＲ－４）の平板からなり、表面側に銀箔によって配線パターンが形成されたものを用いることができる。また、前記配線パターンの上、すなわち、前記基板の表面には、反射層として作用する白色のレジスト層を施してもよい。なお、前記基板の材料としては、絶縁材とする場合には、前記ガラスエポキシ樹脂（ＦＲ－４）以外に、セラミックス材料、合成樹脂材料等を適用できる。また、前記基板を金属製とする場合には、アルミニウム等の熱伝導性が良好で放熱性に優れたベース板の一面に絶縁層が積層されたベース基板等を適用できる。前記発光素子は、例えば、表面実装型のＬＥＤパッケージであってもよい。前記ＬＥＤパッケージは、例えば、前記基板の周方向に、略円周状に複数列（本実施形態では３列）で搭載されている。また、前記ＬＥＤパッケージに、発光色が昼白色のものと電球色のものとを用い、これらを交互に並べて、各列の隣接する発光素子を、略等間隔をあけて配置してもよい。この昼白色と電球色のＬＥＤパッケージを流れる電流等を調整することにより、調色が可能となる。なお、前記発光素子は、必ずしも複数列に実装する必要はなく、例えば、前記基板の周方向に沿って、１列に実装してもよい。前記発光素子の列数及び個数は、例えば、所望の出力等に応じて、適宜設定できる。前記ＬＥＤパッケージは、例えば、セラミックスや合成樹脂で形成されたベースに配設されたＬＥＤチップと、このＬＥＤチップを封止するエポキシ樹脂やシリコーン樹脂等のモールド用の透光性樹脂とから構成されていてもよい。前記ＬＥＤチップは、例えば、青色光を発光する青色のＬＥＤチップである。前記透光性樹脂には、昼白色や電球色の光を出射可能とするために蛍光体が混入されている。なお、ＬＥＤは、ＬＥＤチップを直接前記基板に実装するようにしてもよいし、砲弾型のＬＥＤを実装するようにしてもよく、実装方式や形式は、特に限定されない。 As described above, the light source unit has a plurality of light emitting elements 114 (for example, LEDs) arranged on a circle-shaped substrate 113. The substrate may be a circle as a whole by connecting a plurality of substrates. As the substrate, for example, a substrate made of a glass epoxy resin (FR-4) which is an insulating material and having a wiring pattern formed of silver foil on the surface side can be used. Further, a white resist layer acting as a reflective layer may be provided on the wiring pattern, that is, on the surface of the substrate. As the material of the substrate, in the case of using an insulating material, a ceramic material, a synthetic resin material, or the like can be applied in addition to the glass epoxy resin (FR-4). Further, when the substrate is made of metal, a base substrate in which an insulating layer is laminated on one surface of a base plate having good thermal conductivity and excellent heat dissipation, such as aluminum, can be applied. The light emitting element may be, for example, a surface mount type LED package. For example, the LED packages are mounted in a plurality of rows (three rows in this embodiment) in a substantially circumferential shape in the circumferential direction of the substrate. In addition, the LED package may be one that emits white light and one that has a light bulb color, which are alternately arranged, and adjacent light emitting elements in each row may be arranged at substantially equal intervals. Toning can be performed by adjusting the current flowing through the LED package of daylight white and bulb color. Note that the light emitting elements are not necessarily mounted in a plurality of rows, and may be mounted in one row along the circumferential direction of the substrate, for example. The number and the number of the light emitting elements can be appropriately set according to, for example, a desired output. The LED package is composed of, for example, an LED chip disposed on a base formed of ceramics or synthetic resin, and a translucent resin for molding such as an epoxy resin or a silicone resin that seals the LED chip. It may be. The LED chip is, for example, a blue LED chip that emits blue light. The translucent resin is mixed with a phosphor in order to emit daylight white or light bulb color light. In addition, LED may mount LED chip directly on the said board | substrate, and may mount bullet-type LED, and a mounting system and a format are not specifically limited.
　電源装置１３２は、前述のように、光源部（例えば、基板のＬＥＤ）に電気を供給する。電源装置１３２は、例えば、交流１００Ｖ等の外部電源から供給された電流を整流する整流回路、整流された電圧を所定の電圧に変換するトランス、一定電流を光源部に供給する定電流供給回路等を備える。 As described above, the power supply device 132 supplies electricity to the light source unit (for example, LED on the substrate). The power supply device 132 includes, for example, a rectifier circuit that rectifies a current supplied from an external power source such as an AC 100 V, a transformer that converts the rectified voltage into a predetermined voltage, a constant current supply circuit that supplies a constant current to the light source unit, and the like. Is provided.
　光拡散カバー１１２は、透光性を有する材料で形成されているが、例えば、全体又は一部を乳白色にして光散乱機能を付与してもよい。光拡散カバーの材質は、特に制限されず、例えば、ＰＭＭＡ（ポリメタクリル酸メチル）等のアクリル、ＰＣ（ポリカーボネート）、ＰＳ（ポリスチレン）等の樹脂である。 The light diffusing cover 112 is formed of a light-transmitting material, but for example, the whole or a part of the light diffusing cover 112 may be milky white to give a light scattering function. The material of the light diffusion cover is not particularly limited, and is, for example, an acrylic such as PMMA (polymethyl methacrylate), a resin such as PC (polycarbonate), PS (polystyrene).
（実施形態２）
　図５（Ａ）に示すように、本実施形態の照明装置１は、天井Ｃにより近づけて取り付けることができるように、連結部材１４を、サークル状の光源部搭載基部１１１の中空部の中心から径方向に向かって天井Ｃ方向へと傾斜したアームとした以外は、実施形態１の照明装置１と同様である。図５（Ｂ）に、本実施形態の照明装置１を天井Ｃに取り付けた状態を示す。同図に示すように、本実施形態によれば、照明装置１を、天井Ｃにより近づけることが可能である。 (Embodiment 2)
As shown in FIG. 5 (A), the lighting device 1 of the present embodiment allows the connecting member 14 to be attached from the center of the hollow portion of the circle-shaped light source unit mounting base 111 so that it can be attached closer to the ceiling C. The lighting device 1 is the same as the lighting device 1 of Embodiment 1 except that the arm is inclined in the radial direction toward the ceiling C. FIG. 5B shows a state in which the lighting device 1 of the present embodiment is attached to the ceiling C. As shown in the figure, according to the present embodiment, the lighting device 1 can be brought closer to the ceiling C.
（実施形態３）
　図６（Ａ）に示すように、本実施形態の照明装置１は、天井Ｃから離して取り付けることができるように、連結部材１４を、サークル状の光源部搭載基部１１１の中空部の中心から径方向に向かって天井Ｃと反対方向へと傾斜したアームとした以外は、実施形態１の照明装置１と同様である。図６（Ｂ）に、本実施形態の照明装置１を天井Ｃに取り付けた状態を示す。同図に示すように、本実施形態によれば、照明装置１を、天井Ｃから離して、例えば、ＬＥＤが発する熱をより放熱しやすくすることが可能である。 (Embodiment 3)
As shown to FIG. 6 (A), the illuminating device 1 of this embodiment can connect the connection member 14 from the center of the hollow part of the circle-shaped light source part mounting base 111 so that it can attach apart from the ceiling C. As shown in FIG. The lighting device 1 is the same as the lighting device 1 according to the first embodiment except that the arm is inclined in the direction opposite to the ceiling C in the radial direction. FIG. 6B shows a state where the lighting device 1 of the present embodiment is attached to the ceiling C. As shown in the figure, according to the present embodiment, the lighting device 1 can be separated from the ceiling C, and for example, the heat generated by the LEDs can be radiated more easily.
　以上、実施形態を参照して本発明を説明したが、本発明は、上記実施形態に限定されるものではない。本発明の構成や詳細には、本発明のスコープ内で当業者が理解しうる様々な変更をすることができる。 As mentioned above, although this invention was demonstrated with reference to embodiment, this invention is not limited to the said embodiment. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.
　上記の実施形態の一部又は全部は、以下の付記のようにも記載しうるが、以下には限定されない。
（付記１）
照明装置本体、電源部、及び、連結部材を有し、
前記照明装置本体は、光源部を有し、
前記電源部は、電源装置、及び、接続端子を有し、
前記電源装置及び前記接続端子は、電気的に接続され、
前記接続端子は、照明装置取付部に配置された配線器具に接続可能であり、
前記照明装置本体及び前記電源部は、前記連結部材によって一定の間隔をもって連結され、
前記照明装置本体の前記光源部及び前記電源部の前記電源装置は、前記連結部材を介して、電気的に接続されている
ことを特徴とする照明装置。
（付記２）
前記接続端子は、前記配線器具に係合状態で接続可能である
ことを特徴とする付記１記載の照明装置。
（付記３）
前記照明装置本体の前記照明装置取付部側の少なくとも一部が平面形状であり、
前記電源部の前記照明装置取付部側の少なくとも一部が平面形状であり、
前記照明装置本体の前記照明装置取付部側の前記平面と、前記電源部の前記照明装置取付部側の前記平面とが、略同一平面上に位置する配置関係である
ことを特徴とする付記１又は２記載の照明装置。
（付記４）
前記照明装置本体は、前記光源部を搭載する光源部搭載基部を有し、
前記光源部搭載基部の前記照明装置取付部側と反対側に、前記光源が搭載され、
前記電源部は、前記電源装置を搭載する電源装置搭載基部を有し、
前記電源装置搭載基部の前記照明装置取付部側に、前記電源装置が搭載され、
前記光源部搭載基部及び前記電源装置搭載基部が前記連結部材により連結されている
ことを特徴とする付記１から３のいずれかに記載の照明装置。
（付記５）
前記光源部搭載基部、前記電源装置搭載基部及び前記連結部材は、前記三者が一体成形された一つの部材である
ことを特徴とする付記４記載の照明装置。
（付記６）
前記光源部搭載基部の形状が環状形態であり、
前記環状形態の中空部の中央部に前記電源装置搭載基部が配置され、
前記光源部搭載基部の内周側と、前記電源装置搭載基部の外周とが、前記連結部材で連結されている
ことを特徴とする付記４又は５記載の照明装置。
（付記７）
前記連結部材は、前記環状形態の中空部の中心から径方向に向かってシグモイド形状に湾曲するアームである
ことを特徴とする付記４又は５記載の照明装置。
（付記８）
前記電源部は、前記電源装置を覆う電源装置カバーを有し、
前記電源装置搭載基部に搭載された前記電源装置は、前記電源装置カバーにより覆われており、
前記接続端子の先端部は、前記電源装置カバーから突出している
ことを特徴とする付記１から７のいずれかに記載の照明装置。
（付記９）
前記接続端子は、前記配線器具に係合状態で固定可能であり、
さらに、解除スイッチを有し、
前記解除スイッチは、係合状態で固定された前記接続端子の固定状態を解除可能であり、
前記解除スイッチは、前記電源装置カバーの外部に配置されている
ことを特徴とする付記４から８のいずれかに記載の照明装置。
（付記１０）
前記連結部材は複数であり、
複数の前記連結部材の少なくとも一つは、その内部に導電線を有し、
前記導電線により、前記電源装置と前記光源が電気的に接続されており、
前記内部に導電線を有する連結部材は、内部に溝を有する連結部材本体及び蓋体を有し、
前記連結部材本体の溝に前記導電線が配置され、
前記溝が前記蓋体によって閉塞可能であり、
前記蓋体は、前記電源装置カバーと一体となっている
ことを特徴とする付記８又は９記載の照明装置。
（付記１１）
前記電源装置カバー及び前記蓋体は、前記両者が一体成形された一つの部材である
ことを特徴とする付記１０記載の照明装置。
（付記１２）
前記光源部は、基板及び発光素子を有し、
前記基板の上に前記発光素子が搭載されている
ことを特徴とする付記１から１１のいずれかに記載の照明装置。
（付記１３）
前記照明装置本体は、光拡散カバーを有し、
前記光拡散カバーにより前記光源部が覆われている
ことを特徴とする付記１から１２のいずれかに記載の照明装置。 A part or all of the above embodiment can be described as in the following supplementary notes, but is not limited to the following.
(Appendix 1)
A lighting device body, a power supply unit, and a connecting member;
The lighting device main body has a light source unit,
The power supply unit includes a power supply device and a connection terminal,
The power supply device and the connection terminal are electrically connected,
The connection terminal can be connected to a wiring device arranged in the lighting device mounting portion,
The lighting device main body and the power supply unit are connected to each other at a predetermined interval by the connecting member,
The illuminating device, wherein the light source unit of the illuminating device main body and the power source device of the power source unit are electrically connected via the connecting member.
(Appendix 2)
The lighting device according to claim 1, wherein the connection terminal is connectable to the wiring device in an engaged state.
(Appendix 3)
At least a part of the lighting device body on the side of the lighting device mounting portion has a planar shape,
At least a part of the lighting device mounting part side of the power supply part has a planar shape,
Supplementary note 1 wherein the plane of the lighting device body on the side of the lighting device mounting portion and the plane of the power source portion on the side of the lighting device mounting portion are disposed on substantially the same plane. Or the illuminating device of 2.
(Appendix 4)
The lighting device body has a light source unit mounting base on which the light source unit is mounted,
The light source is mounted on the side opposite to the lighting device mounting portion side of the light source mounting base,
The power supply unit has a power supply device mounting base for mounting the power supply device,
The power supply device is mounted on the lighting device mounting portion side of the power supply device mounting base,
The lighting device according to any one of appendices 1 to 3, wherein the light source mounting base and the power supply mounting base are connected by the connecting member.
(Appendix 5)
The lighting device according to appendix 4, wherein the light source mounting base, the power supply mounting base, and the connecting member are one member formed by integrally molding the three members.
(Appendix 6)
The shape of the light source unit mounting base is an annular form,
The power supply device mounting base is disposed at the center of the annular hollow portion,
The lighting device according to appendix 4 or 5, wherein an inner peripheral side of the light source unit mounting base and an outer periphery of the power supply unit mounting base are connected by the connecting member.
(Appendix 7)
The lighting device according to appendix 4 or 5, wherein the connecting member is an arm that curves in a sigmoid shape from a center of the annular hollow portion in a radial direction.
(Appendix 8)
The power supply unit has a power supply device cover that covers the power supply device,
The power supply device mounted on the power supply device mounting base is covered with the power supply device cover,
The lighting device according to any one of appendices 1 to 7, wherein a distal end portion of the connection terminal protrudes from the power supply device cover.
(Appendix 9)
The connection terminal can be fixed to the wiring device in an engaged state,
In addition, it has a release switch,
The release switch is capable of releasing the fixed state of the connection terminal fixed in the engaged state,
The lighting device according to any one of appendices 4 to 8, wherein the release switch is disposed outside the power supply device cover.
(Appendix 10)
The connecting member is plural,
At least one of the plurality of connecting members has a conductive wire therein,
The power source device and the light source are electrically connected by the conductive wire,
The connecting member having a conductive wire inside has a connecting member main body and a lid having a groove inside,
The conductive wire is disposed in the groove of the connecting member body,
The groove can be closed by the lid;
The lighting device according to appendix 8 or 9, wherein the lid is integrated with the power supply device cover.
(Appendix 11)
The lighting device according to appendix 10, wherein the power supply device cover and the lid are a single member in which the both are integrally molded.
(Appendix 12)
The light source unit includes a substrate and a light emitting element,
The lighting device according to any one of appendices 1 to 11, wherein the light emitting element is mounted on the substrate.
(Appendix 13)
The lighting device body has a light diffusion cover,
The illumination device according to any one of appendices 1 to 12, wherein the light source portion is covered with the light diffusion cover.
　この出願は、２０１８年４月２７日に出願された日本出願特願２０１８－０８５９１９を基礎とする優先権を主張し、その開示の全てをここに取り込む。 This application claims priority based on Japanese Patent Application No. 2018-085919 filed on April 27, 2018, the entire disclosure of which is incorporated herein.
　本発明によれば、新たな、薄型の照明装置を提供できる。このため、本発明によれば、例えば、狭い室内であっても、圧迫感なく適用できる。また、本発明によれば、例えば、居室に限られず、納戸、トイレ等の照明用途にも適用できる。 According to the present invention, a new and thin lighting device can be provided. For this reason, according to the present invention, for example, even in a narrow room, it can be applied without a feeling of pressure. Moreover, according to this invention, it is applicable not only to a living room but lighting uses, such as a storage room and a toilet, for example.
１　　　　照明装置
１１　　　照明装置本体
１３　　　電源部
１４　　　連結部材
１５　　　蓋体
２０　　　配線器具
１１１　　光源部搭載基部
１１２　　光拡散カバー
１１３　　基板
１１４　　発光素子（ＬＥＤ）
１３１　　電源装置カバー
１３２　　電源装置
１３３　　電源装置搭載基部
１３４　　解除スイッチ
１３２１　接続端子
１３２２　爪部

  DESCRIPTION OF SYMBOLS 1 Illuminating device 11 Illuminating device main body 13 Power supply part 14 Connecting member 15 Cover body 20 Wiring fixture 111 Light source part mounting base 112 Light diffusion cover 113 Board | substrate 114 Light emitting element (LED)
131 Power supply cover 132 Power supply 133 Power supply mounting base 134 Release switch 1321 Connection terminal 1322 Claw

Claims (13)

  1. 照明装置本体、電源部、及び、連結部材を有し、
    前記照明装置本体は、光源部を有し、
    前記電源部は、電源装置、及び、接続端子を有し、
    前記電源装置及び前記接続端子は、電気的に接続され、
    前記接続端子は、照明装置取付部に配置された配線器具に接続可能であり、
    前記照明装置本体及び前記電源部は、前記連結部材によって一定の間隔をもって連結され、
    前記照明装置本体の前記光源部及び前記電源部の前記電源装置は、前記連結部材を介して、電気的に接続されている
    ことを特徴とする照明装置。     A lighting device body, a power supply unit, and a connecting member;
    The lighting device main body has a light source unit,
    The power supply unit includes a power supply device and a connection terminal,
    The power supply device and the connection terminal are electrically connected,
    The connection terminal can be connected to a wiring device arranged in the lighting device mounting portion,
    The lighting device main body and the power supply unit are connected to each other at a predetermined interval by the connecting member,
    The illuminating device, wherein the light source unit of the illuminating device main body and the power source device of the power source unit are electrically connected via the connecting member.
  2. 前記接続端子は、前記配線器具に係合状態で接続可能である
    ことを特徴とする請求項１記載の照明装置。     The lighting device according to claim 1, wherein the connection terminal is connectable to the wiring device in an engaged state.
  3. 前記照明装置本体の前記照明装置取付部側の少なくとも一部が平面形状であり、
    前記電源部の前記照明装置取付部側の少なくとも一部が平面形状であり、
    前記照明装置本体の前記照明装置取付部側の前記平面と、前記電源部の前記照明装置取付部側の前記平面とが、略同一平面上に位置する配置関係である
    ことを特徴とする請求項１又は２記載の照明装置。     At least a part of the lighting device body on the side of the lighting device mounting portion has a planar shape,
    At least a part of the lighting device mounting part side of the power supply part has a planar shape,
    The plane of the lighting device body on the side of the lighting device mounting portion and the plane of the power supply portion on the side of the lighting device mounting portion are in an arrangement relationship located on substantially the same plane. The lighting device according to 1 or 2.
  4. 前記照明装置本体は、前記光源部を搭載する光源部搭載基部を有し、
    前記光源部搭載基部の前記照明装置取付部側と反対側に、前記光源が搭載され、
    前記電源部は、前記電源装置を搭載する電源装置搭載基部を有し、
    前記電源装置搭載基部の前記照明装置取付部側に、前記電源装置が搭載され、
    前記光源部搭載基部及び前記電源装置搭載基部が前記連結部材により連結されている
    ことを特徴とする請求項１から３のいずれか一項に記載の照明装置。     The lighting device body has a light source unit mounting base on which the light source unit is mounted,
    The light source is mounted on the side opposite to the lighting device mounting portion side of the light source mounting base,
    The power supply unit has a power supply device mounting base for mounting the power supply device,
    The power supply device is mounted on the lighting device mounting portion side of the power supply device mounting base,
    The lighting device according to claim 1, wherein the light source unit mounting base and the power supply unit mounting base are connected by the connecting member.
  5. 前記光源部搭載基部、前記電源装置搭載基部及び前記連結部材は、前記三者が一体成形された一つの部材である
    ことを特徴とする請求項４記載の照明装置。     The lighting device according to claim 4, wherein the light source unit mounting base, the power supply unit mounting base, and the connecting member are one member formed by integrally molding the three members.
  6. 前記光源部搭載基部の形状が環状形態であり、
    前記環状形態の中空部の中央部に前記電源装置搭載基部が配置され、
    前記光源部搭載基部の内周側と、前記電源装置搭載基部の外周とが、前記連結部材で連結されている
    ことを特徴とする請求項４又は５記載の照明装置。     The shape of the light source unit mounting base is an annular form,
    The power supply device mounting base is disposed at the center of the annular hollow portion,
    The lighting device according to claim 4, wherein an inner peripheral side of the light source unit mounting base and an outer periphery of the power supply unit mounting base are connected by the connecting member.
  7. 前記連結部材は、前記環状形態の中空部の中心から径方向に向かってシグモイド形状に湾曲するアームである
    ことを特徴とする請求項４又は５記載の照明装置。     The lighting device according to claim 4, wherein the connecting member is an arm that curves in a sigmoid shape in a radial direction from a center of the annular hollow portion.
  8. 前記電源部は、前記電源装置を覆う電源装置カバーを有し、
    前記電源装置搭載基部に搭載された前記電源装置は、前記電源装置カバーにより覆われており、
    前記接続端子の先端部は、前記電源装置カバーから突出している
    ことを特徴とする請求項１から７のいずれか一項に記載の照明装置。     The power supply unit has a power supply device cover that covers the power supply device,
    The power supply device mounted on the power supply device mounting base is covered with the power supply device cover,
    The lighting device according to claim 1, wherein a distal end portion of the connection terminal protrudes from the power supply device cover.
  9. 前記接続端子は、前記配線器具に係合状態で固定可能であり、
    さらに、解除スイッチを有し、
    前記解除スイッチは、係合状態で固定された前記接続端子の固定状態を解除可能であり、
    前記解除スイッチは、前記電源装置カバーの外部に配置されている
    ことを特徴とする請求項４から８のいずれか一項に記載の照明装置。     The connection terminal can be fixed to the wiring device in an engaged state,
    In addition, it has a release switch,
    The release switch is capable of releasing the fixed state of the connection terminal fixed in the engaged state,
    The lighting device according to any one of claims 4 to 8, wherein the release switch is disposed outside the power supply device cover.
  10. 前記連結部材は複数であり、
    複数の前記連結部材の少なくとも一つは、その内部に導電線を有し、
    前記導電線により、前記電源装置と前記光源が電気的に接続されており、
    前記内部に導電線を有する連結部材は、内部に溝を有する連結部材本体及び蓋体を有し、
    前記連結部材本体の溝に前記導電線が配置され、
    前記溝が前記蓋体によって閉塞可能であり、
    前記蓋体は、前記電源装置カバーと一体となっている
    ことを特徴とする請求項８又は９記載の照明装置。     The connecting member is plural,
    At least one of the plurality of connecting members has a conductive wire therein,
    The power source device and the light source are electrically connected by the conductive wire,
    The connecting member having a conductive wire inside has a connecting member main body and a lid having a groove inside,
    The conductive wire is disposed in the groove of the connecting member body,
    The groove can be closed by the lid;
    The lighting device according to claim 8, wherein the lid is integrated with the power supply device cover.
  11. 前記電源装置カバー及び前記蓋体は、前記両者が一体成形された一つの部材である
    ことを特徴とする請求項１０記載の照明装置。     The lighting device according to claim 10, wherein the power supply device cover and the lid body are a single member in which the both are integrally formed.
  12. 前記光源部は、基板及び発光素子を有し、
    前記基板の上に前記発光素子が搭載されている
    ことを特徴とする請求項１から１１のいずれか一項に記載の照明装置。     The light source unit includes a substrate and a light emitting element,
    The lighting device according to claim 1, wherein the light emitting element is mounted on the substrate.
  13. 前記照明装置本体は、光拡散カバーを有し、
    前記光拡散カバーにより前記光源部が覆われている
    ことを特徴とする請求項１から１２のいずれか一項に記載の照明装置。

          The lighting device body has a light diffusion cover,
    The lighting device according to any one of claims 1 to 12, wherein the light source unit is covered with the light diffusion cover.

PCT/JP2019/006722 2018-04-27 2019-02-22 Lighting device WO2019207932A1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006040729A (en) * 2004-07-27 2006-02-09 Matsushita Electric Works Ltd Illumination device
JP2014026942A (en) * 2012-07-30 2014-02-06 Toshiba Lighting & Technology Corp Lamp, lamp device, and lighting apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006040729A (en) * 2004-07-27 2006-02-09 Matsushita Electric Works Ltd Illumination device
JP2014026942A (en) * 2012-07-30 2014-02-06 Toshiba Lighting & Technology Corp Lamp, lamp device, and lighting apparatus

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