WO2020027327A1 - 建築物を建設する方法および軽量大型照明灯具を建築物に設置する方法 - Google Patents

建築物を建設する方法および軽量大型照明灯具を建築物に設置する方法 Download PDF

Info

Publication number
WO2020027327A1
WO2020027327A1 PCT/JP2019/030526 JP2019030526W WO2020027327A1 WO 2020027327 A1 WO2020027327 A1 WO 2020027327A1 JP 2019030526 W JP2019030526 W JP 2019030526W WO 2020027327 A1 WO2020027327 A1 WO 2020027327A1
Authority
WO
WIPO (PCT)
Prior art keywords
ceiling
wiring
connector
power adapter
lightweight
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2019/030526
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
圭 原口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nichia Corp
Original Assignee
Nichia Corp
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 Nichia Corp filed Critical Nichia Corp
Priority to US17/264,616 priority Critical patent/US11353179B2/en
Priority to CN201980051822.3A priority patent/CN112739877A/zh
Priority to EP19844546.2A priority patent/EP3832044A4/en
Priority to JP2020534778A priority patent/JP7731671B2/ja
Publication of WO2020027327A1 publication Critical patent/WO2020027327A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18—Means for suspending the supporting construction
    • 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
    • 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
    • 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
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/225—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like hanging at a distance below the supporting construction
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
    • F21Y2105/14—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array
    • F21Y2105/16—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements characterised by the overall shape of the two-dimensional [2D] array square or rectangular, e.g. for light panels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to a method for constructing a building and a method for installing a lightweight large-sized lighting fixture on the building.
  • Lighting is an essential element in office buildings, factories, commercial facilities, or almost all buildings, including but not limited to these. Also, in many countries, it is required to meet certain standards when building buildings. For example, in Japan, there are the Building Standards Act and the Fire Service Act, and rules to be followed are defined. Buildings that do not meet the standards are considered illegal buildings and their use is restricted.
  • Patent Literature 1 discloses a support device for ceiling-installed equipment that can quickly and easily perform an operation of attaching ceiling-mounted equipment such as lighting to a ceiling side.
  • Patent Document 1 still requires considerable manpower and man-hours. Therefore, it is very useful if a mechanism that can perform the installation work of the lighting in the construction of the building more easily than before is established.
  • a method for constructing a building according to an embodiment of the present invention includes a light-weight large-sized lighting device, which is a lighting device having no fixing by a hanging material when installed on a ceiling, among a plurality of wirings arranged behind a ceiling.
  • a wiring for electrical connection a step of providing a wiring with a connector, a step of arranging a plurality of ceiling materials to form a ceiling, and a step of forming the ceiling through an opening provided in the ceiling material.
  • the method for constructing a building is a method of constructing a building, comprising: A step of providing a wiring with a connector as a wiring for electrically connecting to a lightweight large-sized lighting fixture which is a lighting fixture having no fixation, and a ceiling formed through an opening provided in the ceiling material. A step of connecting the power supply adapter and the wiring with the connector arranged in the space above the ceiling located above by a connector of the wiring with the connector, and the light-weight large-size prepared in the living room space below the formed ceiling. Electrically connecting the illumination lamp and the power supply adapter, and electrically connecting the lightweight large illumination lamp or the connector line electrically connected to the connector line. Through a fastener having been the power adapter to the opening of the ceiling material, and a step of installing the lightweight large illuminating lamp to the ceiling material.
  • the method for constructing a building is a method of constructing a building, comprising: Providing a wiring with a connector as a wiring for electrically connecting to a lightweight large-sized lighting fixture, which is a lighting fixture having no fixing by the connector, and a step of providing the connector-based wiring and the power adapter with the connector-based wiring.
  • the method for constructing a building is a method for constructing a building, wherein a plurality of wirings arranged behind the ceiling are lightweight large-sized lightings which are lighting fixtures that do not have fixing by hanging materials when installed on the ceiling.
  • a step of providing wiring with an electric shock prevention connecting device a step of arranging a plurality of ceiling materials to form a ceiling, and via an opening provided in the ceiling material,
  • the wiring with the electric shock prevention connecting device disposed in the space above the ceiling formed above the ceiling and the power adapter prepared in the living room space below the formed ceiling are connected to the wiring with the electric shock preventing connecting device.
  • the method for constructing a building is a method of constructing a building, comprising: A step of providing wiring with an electric shock prevention connection device as wiring for electrically connecting to a lightweight large-sized lighting lamp which is a lighting lamp having no fixation, and formed through an opening provided in the ceiling material.
  • the method for constructing a building is a method of constructing a building, comprising: A step of providing a wiring with an electric shock prevention connecting device as wiring for electrically connecting to a lightweight large-sized lighting lamp which is a lighting device having no fixing by; a wiring with an electric shock preventing connecting device, and a power adapter, A step of arranging the power supply adapter electrically connected to the electric shock prevention connection device-equipped wiring with the electric shock prevention connection device of the electric shock prevention connection device-equipped wiring in a space above the ceiling, and the lightweight large-sized lighting device; Electrically connecting the power supply adapter to the power supply adapter; and passing a fastener of the lightweight large-sized lighting fixture electrically connected to the wiring with the electric shock prevention connection device through an opening in the ceiling material, thereby forming the light source.
  • the method of constructing a building according to an embodiment of the present invention is an operation performed by a person who has a qualification as an electrician, and among a plurality of wirings arranged behind the ceiling, a method for connecting to a ceiling.
  • the process of providing wiring with connectors as wiring to electrically connect to lightweight large lighting fixtures which are lighting fixtures that do not have fixing by hanging materials at the time of installation, and can be performed by those who do not have the electrician qualification
  • the method for constructing a building according to an embodiment of the present invention is an operation performed by a person who has a qualification as an electrician, and includes a method of arranging a plurality of ceiling materials.
  • a plurality of wirings arranged in the step of providing a wiring with a connector as wiring for electrically connecting with a large lightweight lighting fixture that is a lighting fixture that does not have fixing by a hanging material when installed on a ceiling A work that can be performed by a person not qualified as an electrician, the connector-equipped wiring being arranged in an under-the-ceiling space above the formed ceiling through an opening provided in the ceiling material.
  • the method for constructing a building according to an embodiment of the present invention is an operation performed by a person who has a qualification as an electrician, and includes a method of arranging a plurality of ceiling materials.
  • a wiring with a connector as wiring for electrically connecting with a large lightweight lighting fixture that is a lighting fixture that does not have fixing by a hanging material when installed on a ceiling;
  • An operation that can be performed by a person not qualified as an electrician wherein the wiring with a connector and a power adapter are connected by a connector of the wiring with a connector, and are electrically connected to the wiring with a connector.
  • Disposing the power adapter in the space above the ceiling electrically connecting the lightweight and large-sized lighting device and the power adapter, and electrically connecting the wiring with the connector.
  • the method according to an embodiment of the present invention in the construction of a building, a step of providing a plurality of wiring arranged behind the ceiling, a step of forming a ceiling by fixing a plurality of ceiling materials with hanging materials. After the has been performed, a method of installing a lightweight large-sized lighting fixtures, which are lighting fixtures that do not have fixing by hanging materials when installed on the ceiling, in the building, wherein an opening provided in the ceiling material is provided.
  • a wiring with a connector provided as a wiring for electrically connecting to the lightweight large-sized lighting fixture among the plurality of wirings arranged in the space above the ceiling formed above the ceiling.
  • the lightweight large-sized lighting lamp is electrically connected to the wiring with the connector or the fastener of the power adapter electrically connected to the wiring with the connector is passed through an opening in the ceiling material. Installing on the ceiling material.
  • FIG. 1 is a flowchart for explaining a flow of lighting installation in a process until a building is constructed.
  • FIG. 2 is a schematic diagram illustrating an example of a structure of a living room of a building according to the embodiment.
  • FIG. 3 is a diagram illustrating an example of a ceiling installation device that is not fixed by a hanging member.
  • FIG. 4 is a diagram illustrating an example of a ceiling installation device fixed by hanging materials.
  • FIG. 5 is a perspective view of the lighting device according to the embodiment.
  • FIG. 6 is a schematic diagram for explaining a light emitting surface of the illumination lamp according to the embodiment.
  • FIG. 7 is a perspective view of a light source element in the illumination lamp according to the embodiment.
  • FIG. 1 is a flowchart for explaining a flow of lighting installation in a process until a building is constructed.
  • FIG. 2 is a schematic diagram illustrating an example of a structure of a living room of a building according to the embodiment.
  • FIG. 3 is a
  • FIG. 8 is a diagram illustrating optical characteristics of a light source element in the illumination lamp according to the embodiment.
  • FIG. 9 is a diagram illustrating a structure of a space above a ceiling in construction of a building according to the embodiment.
  • FIG. 10 is a diagram for explaining a method for installing the lighting fixture according to the first embodiment.
  • FIG. 11 is a diagram for explaining a method of installing the lighting fixture according to the first embodiment.
  • FIG. 12 is a diagram illustrating a structure when the lighting fixture according to the first embodiment is installed on a ceiling.
  • FIG. 13 is a diagram for explaining a method of removing the illumination lamp according to the first embodiment from the ceiling.
  • FIG. 14 is a diagram for explaining a method of installing the lighting fixture according to the second embodiment.
  • FIG. 15 is a diagram for explaining a method of installing the lighting fixture according to the second embodiment.
  • FIG. 1 is a flowchart for explaining a flow of lighting installation in a process until a building is constructed.
  • a building having a multi-story structure and having a passage and a living room is targeted.
  • a general contractor contracts construction work and coordinates the entire construction work performed by various contractors.
  • step S1 a architect or designer designs a building (step S1).
  • the layout of passages and living rooms and the like are determined, and the overall design of the building is described in a design drawing.
  • the building materials to be used and the electrical equipment materials such as lighting fixtures are determined to some extent, and the layout is also described in the drawings.
  • step S2 building materials and construction machines are prepared based on the determined design, and foundation work is performed (step S2).
  • a stable ground that can withstand the load of the building is secured by pile work and earth work.
  • workers of a contractor who performs civil engineering work mainly perform the work. Not only workers of civil engineering contractors but also workers of other contractors are working.
  • step S3 framing work for forming the framing of the building on the stable ground is performed. If the building has a foundation or a basement floor, the construction starts with underground work such as a basement floor and proceeds to the ground floor. The concrete is poured, pillars are built, steel frames are assembled, and the framework of the entire building is completed. Concrete is also cast on the outer wall, the roof, the floor of each floor, and the like.
  • inserts are embedded to lower the suspension bolts in the later interior work.
  • a ceiling insert for fixing hanging bolts is fixed as a part of a slab at the time of placing a floor slab (such as a reinforced concrete floor plate) on an upper floor.
  • workers of a contractor who performs civil engineering work and workers of a contractor who performs jumping, earthwork, and concrete work mainly work.
  • exterior work of the building is performed (step S4). Tiling of the outer wall, window sash, window glass, curtain wall, etc. are attached. In addition, painting is also performed.
  • the interior work is performed (step S5).
  • ceilings, walls and floors are created.
  • the hanging bolts are lowered from the ceiling insert provided in the skeleton work in step S3, and the base material, such as a ceiling plate or a ceiling base material, is formed on a base made of a combination of lightweight steel members.
  • Ceiling material is attached.
  • a hanging material such as a hanging bolt or a hanger, an oblique member, or the like is used, and danger prevention measures such as falling off of the ceiling plate are taken.
  • the Building Standards Law and the enforcement ordinance have provisions to prevent such ceiling drop.
  • a fall-prevention measure such as fixing with a hanging material is taken.
  • the lighting fixtures there are lighting fixtures that can be installed on the ceiling without being fixed to the hanging material, and lighting fixtures that are fixed by the hanging material.
  • a worker of a contractor who prepares a ceiling material for construction of a building and performs ceiling work is referred to as a ceiling installation worker.
  • a worker of a contractor who prepares electrical wiring for construction of a building and performs wiring work is referred to as a wiring work worker.
  • construction of each process in construction of a building is usually performed by a plurality of workers. Therefore, the ceiling installation worker is not limited to one worker but refers to one or more workers who perform ceiling construction in building construction. The same applies to wiring construction workers and the like.
  • step S6 when the interior work is completed and the floor, wall and ceiling are completed, installation work is performed (step S6).
  • facilities necessary for actually using the building are installed.
  • facilities for electricity, gas, water, drainage, air conditioning, toilets, disaster prevention, broadcasting, etc. and facilities such as lighting, escalators, and elevators are arranged.
  • These operations are performed by workers of a business operator such as electric work, telecommunication work, water supply work work, fire fighting work work, and cleaning facility work.
  • the location where the lighting is installed is not limited to the ceiling, but the lighting fixtures installed on the ceiling are usually connected to the wiring prepared behind the ceiling by a qualified electrician and electrically connected. Is done.
  • an air conditioner on the ceiling in the construction of an air conditioner it is also connected to wiring prepared behind the ceiling by a qualified electrician.
  • the manufacturer of the lighting fixture manufactures the lighting fixture required for the construction and delivers it to an electronic material trading company which manages the electric equipment materials (step S7).
  • Electric material trading companies manage not only lighting fixtures but also materials such as switches, outlets, electric wires, cables, switchboards, and antennas, as well as materials such as distribution boards, intercoms, and fire alarms. Only necessary electrical equipment materials are supplied (step S8).
  • a lighting fixture supplier an employee of a company that manufactures a lighting fixture or supplies a lighting fixture.
  • the term “installation work worker” refers to one or more workers who perform installation work such as lighting and air conditioning, and the same person as described above performs the installation work for lighting and air conditioning. It is possible to include the case of performing.
  • the term “light installation worker” refers to one or more workers who perform lighting installation work and also refers to a worker who does not perform air conditioning installation work. When referring to the worker of the air-conditioning installation work, it refers to one or more workers who perform the air-conditioning installation work and also refers to the worker who does not perform the lighting installation work.
  • the building 1 according to the first embodiment has a structure of a plurality of floors, and has a passage and a living room. In addition, it may be a one-story building.
  • FIG. 2 is a schematic diagram illustrating an example of a structure of a living room on a specific floor of the building 1.
  • the building 1 forms a living room space by the floor 2, the wall 3, the ceiling 4, and the window 5.
  • the living room which does not have the window 5 but has only the side wall 3 may be sufficient.
  • a plurality of illumination lamps 10 and a plurality of air conditioners 90 are installed on the ceiling.
  • the air conditioner 90 may be one.
  • FIGS. 3 and 4 show the difference in the installation structure between various cases in which various fixtures installed on the ceiling are fixed and not fixed by hanging materials. It will be described using FIG. FIG. 3 shows an installation example of a ceiling installation device that does not need to be fixed by a hanging member, and FIG. 4 shows an installation example of a ceiling installation device that does not need to be fixed by a hanging member.
  • a hanging member 20 such as a hanging bolt or an oblique member is used. It is installed without being fixed by 30. Since such a small ceiling installation device has a small load applied to the ceiling material, it is recognized that the ceiling installation device can be installed without a hanging material.
  • the ceiling-mounted base lighting 104 installed on the ceiling or the ceiling-mounted base lighting 104 is installed so as to be embedded when viewed from the living room.
  • the embedded base lighting 105 and the like are fixed and installed by the hanging members 20. Since such a ceiling installation device has a large load applied to the ceiling material, if it is not fixed with a hanging material, there is a high risk of falling off when, for example, an earthquake occurs. Therefore, the ceiling installation device itself is supported by the hanging material without using an installation structure in which all loads are applied to the ceiling material.
  • a small ceiling-mounted device such as a downlight 101 is provided for lighting in a narrow space such as a passage, and a base lighting 104 or a base lighting 105 in a large space such as a living room. It is conceivable that a large lighting device is provided. Although small lighting fixtures may be partially provided, the majority of them are large lighting fixtures in terms of the number of lighting fixtures installed in the entire living room. Therefore, when the base lighting as shown in FIG. 4 is used, the fixing work using the hanging material is performed in the installation work of the lighting.
  • the lighting device 10 has a performance equivalent to that of the base lighting shown in FIG. 4 as the performance of the lighting device, and is fixed by a hanging material as shown in FIG. This realizes an unnecessary lighting device.
  • the lighting fixture 10 is a large, lightweight lighting fixture that is large enough to be handled as base lighting, but light enough to require no hanging material.
  • the light-weight large-sized lighting fixture in this specification means that the total luminous flux is 2500 lm or more, the area of the light emitting surface closest to the floor is 45000 mm 2 or more, or 100 or more light source elements are arranged. Or at least one of the lighting devices that satisfies at least one of the following. Alternatively or additionally, the characteristics of the lightweight large-sized lighting device may be further specified on the condition that the weight is 0.5 kg or more and less than 2.5 kg.
  • FIG. 5 is a perspective view of the illumination lamp 10 viewed from the installation surface side installed on the ceiling.
  • FIG. 6 is a schematic diagram for explaining a light emitting surface of the illumination lamp 10.
  • FIG. 7 is a perspective view showing a light source element 16 used in the illumination lamp 10.
  • the lighting device 10 described with reference to FIGS. 5 to 7 is a lighting device having a square light emitting surface having a length of 450 mm, a width of 450 mm, and a height from the ceiling installation surface to the light emitting surface of 20 mm.
  • the light emitting surface may be a square lighting device having a length of 600 mm and a width of 600 mm.
  • the light emitting surface may be a rectangular lighting device having a length of 150 mm and a width of 600 mm, or a rectangular lighting device having a length of 75 mm and a width of 600 mm.
  • Other polygonal, circular, or elliptical light emitting surfaces may be used, and the shape is not limited. Further, in the present application, a square or a rectangle including a figure whose four corners are chamfered is also referred to.
  • the illumination lamp 10 includes a base plate 11, a cover 12, a buffer 13, a mounting adapter 14, a substrate 15, and a light source element 16.
  • the base plate 11 functions as a reinforcing plate or a heat radiating plate in the lighting fixture 10.
  • a metal plate formed in a rectangular shape.
  • the metal plate can be formed using aluminum as a material.
  • the “light source” refers to a member that emits light, and the light source may be a light emitting element represented by an LED, or a combination of a light emitting element and a wavelength conversion member. You may.
  • “Wavelength conversion member” refers to a member that converts part or all of the light emitted by the light emitting element into light of another wavelength, and includes, for example, a phosphor member.
  • the cover 12 is provided so as to cover the light source elements 16 arranged on the substrate 15. In addition, it has a property of transmitting light emitted from the light source element 16.
  • the cover 12 is formed in a milky white color having a light diffusing property in which, for example, titanium oxide or the like is dispersed in a resin material.
  • a resin material for example, an acrylic resin can be used, and for example, a polymethyl methacrylate resin can be used.
  • the buffer 13 is provided on the outer periphery of the ceiling installation surface of the base plate 11.
  • the cushioning portion 13 prevents the ceiling installation surface of the base plate 11 from directly contacting the ceiling 4 (or the ceiling material 40) and buffers the impact.
  • the buffer portion 13 is not provided on a part of the outer periphery of the base plate 11 and has a detachable arm insertion port G depending on the thickness of the buffer portion 13.
  • the mounting adapter 14 is fitted into a power adapter 60 described later.
  • the power adapter 60 is attached to the ceiling member 40, and the mounting adapter 14 is attached to the ceiling 4 via the power adapter 60. Further, the mounting adapter 14 is connected to the DC harness 64 of the power adapter 60, and receives supply of power from the DC power supply.
  • the substrate 15 is a resin or ceramic insulating substrate, for example, and has a light source arrangement surface on which the plurality of light source elements 16 are arranged.
  • a conductive pattern for supplying electric power to the light source element 16 is provided on the light source arrangement surface of the substrate 15.
  • the material of the conductive pattern can be appropriately selected according to the main material of the substrate 15.
  • the conductive pattern preferably has a high melting point that can withstand the firing temperature of the ceramic sheet.
  • the material of the conductive wiring may include a high melting point metal such as tungsten and / or molybdenum.
  • the conductive pattern is preferably one that is easy to process.
  • the conductive pattern be one which can be easily processed by punching, etching or bending and has relatively large mechanical strength.
  • Specific examples of conductive pattern materials include metals such as copper, aluminum, gold, silver, tungsten, rhodium, iron, nickel, and molybdenum, and iron-nickel alloys, phosphor bronze, and copper containing iron. And the like.
  • FIG. 6 is a view showing a case where a part covered by the cover 12 is removed so that the internal structure of the cover 12 can be seen. Therefore, in practice, the substrate 15 and the light source element 16 of the illumination lamp 10 are covered by the cover 12. The surface of the substrate 15 opposite to the light source arrangement surface is in contact with the base plate 11.
  • the substrate 15 is provided with a plurality of screw holes S, and is screwed to the base plate 11 via the screw holes S.
  • the light source elements 16 are evenly arranged on the substrate 15. On a 450 mm square light source arrangement surface, the light source elements 16 are arranged at a pitch interval of 15 mm to 20 mm. As shown in FIG. 7, the light source element 16 includes a light emitting element 17, a wavelength conversion member 18, and a sealing member 19. The light emitting element 17 is mounted on the light source arrangement surface of the substrate 15, and the electrode of the light emitting element 17 is electrically connected to a conductive pattern formed on the substrate 15. The wavelength conversion member 18 covers the light emitting element 17.
  • the sealing member 19 has an electrical insulation property, is capable of transmitting light emitted from a light source (for example, transmittance of 70% or more), and has fluidity before solidification (for example, before completion of curing).
  • a resin material may be included, and examples thereof include a silicone resin, an epoxy resin, a phenol resin, a polycarbonate resin, an acrylic resin, a TPX resin, a polynorbornene resin, a modified resin thereof, and a hybrid resin.
  • silicone resins are preferable because they have excellent heat resistance and / or light resistance.
  • the “silicone resin” referred to in this specification refers to a “silicone resin” including a modified resin thereof or a resin having at least a silicone skeleton. System resin ”).
  • Such a sealing raw material may additionally contain a filler and / or a phosphor, if necessary.
  • the sealing member 19 covers the wavelength conversion member 18.
  • the portion of the sealing member 19 covering the vicinity of the center of the upper surface of the light emitting element 17 is concave. Further, a plurality of projections are provided in a peripheral portion surrounding such a recessed portion.
  • the protrusions are provided substantially evenly around the recessed portion, and the recessed portion fits within a region surrounded by a straight line connecting the adjacent protrusions.
  • the light source element 16 has a bat-wing light distribution characteristic due to the sealing member 19 having the flat shape as a whole and further having the recessed portion and the plurality of protrusions.
  • FIG. 8 is a diagram showing an example of a bat wing type light distribution characteristic.
  • the horizontal axis represents the emission angle of the light emitted from the light source element 16, and the direction perpendicular to the light source arrangement surface on which the light source element 16 is arranged is 0 °.
  • the vertical axis represents the intensity of light emitted from the light source element 16.
  • the light distribution characteristic of the bat wing shape is that the light emission characteristic has a first intensity peak larger than the intensity when the emission angle is 0 ° in a region where the emission angle is 0 ° to ⁇ 90 °, and the emission angle is 0 °.
  • This is a light distribution characteristic having a second intensity peak larger than the intensity when the emission angle is 0 ° in a range from 0 ° to 90 °.
  • the size of the projection is not too large.
  • the height of the projection itself is “h” and the height of the protrusion (the height of the sealing member excluding the projection) is “H”, 0 ⁇ h ⁇ H / 8, preferably 0 ⁇ h ⁇ H / 10, and more preferably 0 ⁇ h ⁇ H / 12.
  • the sealing member 19 has at least the maximum thickness dimension smaller than the maximum width dimension.
  • the maximum width is at least twice the maximum thickness.
  • the maximum thickness is preferably the height from the substrate 15 to the top of the projection of the sealing member 19. With such a flat sealing member, light emission of the bat wing is provided from a lower height. Further, it is possible to suppress a problem that the light source element 16 is removed from the substrate due to an accidental external force.
  • the lighting device 10 in one embodiment has a total luminous flux of 4000 lm or more, an area of a light emitting surface closest to the floor of 202500 mm 2 or more, 500 light source elements or more, It is an example of a lightweight large-sized lighting fixture that weighs less than 2.0 kg or satisfies one or more.
  • the lighting device 10 has a total luminous flux of 3000 lm or more, an area of a light-emitting surface closest to the floor of 90000 mm 2 or more, and 200 or more light source elements are arranged. , Weighing less than 1.5 kg, or one or more of them.
  • the designer or the designer does not need to determine the position of the hanging member in accordance with the installation position of the lighting device 10 in step S1.
  • the arrangement position of the base lighting 104 in FIG. 4 is changed after the ceiling insert is provided and the arrangement position of the hanging member 20 is determined, it is necessary to newly install a suspension bolt, In the case of, there is no need. Therefore, the designer or the designer can flexibly change the installation location of the lighting fixture 10 even after the construction has progressed to some extent.
  • step S5 a ceiling work for providing a ceiling is performed.
  • the wiring arranged behind the ceiling is routed to a position higher than the ceiling.
  • FIG. 9 shows an example of a ceiling space in a state where ceiling work has been performed.
  • the space behind the ceiling has a space whose upper surface and side surfaces are formed by a skeleton 80 in which concrete is cast, and whose lower surface is formed by the ceiling 4 on which the ceiling material 40 is arranged.
  • Each ceiling member 40 forming the ceiling 4 is fixed and supported by the suspending member 20 connected to the ceiling insert of the skeleton. Note that the illustration of the hanging members 20 is partially omitted in FIG. 9 because the drawing is complicated.
  • wires 50 and wires 51 provided through piping. This wiring is provided in accordance with the number of installed electrical connection devices such as lighting and air conditioning installed behind the ceiling based on the design drawings.
  • the ceiling 4 is provided after a sufficient number of wires are prepared for supplying power to the electrical connection device.
  • the work of passing the wiring under the ceiling is performed by a wiring worker qualified as an electrician.
  • the wiring 50 to be connected to the lighting fixture 10 is provided with a connector by a wiring worker qualified as an electrician.
  • the connector is an example of an electric shock prevention connection device for preventing an electric shock in a connection operation between the electric connection device for electrically connecting the electric connection device and the wiring 50.
  • the work of connecting the wiring 50 to the lighting device 10 can be performed by a person who is not a qualified electrician.
  • a connector is provided for the wiring 50 to be connected to the illumination lamp 10, but an electric shock prevention connection tool such as a connector is not provided for the wiring 51 to be connected to the air conditioner 90. . Therefore, in compliance with the laws of Japan at the time of filing, the work of connecting the wiring 51 to the air conditioner 90 needs to be performed by a person who is a qualified electrician. Note that the illustration of the wiring 50 is partially omitted in FIG. 9 because the drawing is complicated.
  • the suspending member 21 as the suspending member 20 for fixing the air conditioner 90 is provided.
  • the hanging member 21 does not fix the air conditioner 90.
  • An opening is provided in the ceiling material 40 for installing ceiling installation equipment such as the air conditioner 90 and the lighting device 10.
  • the square opening shown in FIG. 9 is an opening for the air conditioner 90.
  • the circular opening is an opening for the lighting fixture 10.
  • an opening for installing an air conditioner 90 on each of the two ceiling members 40 out of the total of 18 ceiling members 40 of 6 ⁇ 3 has illuminations on each of the twelve ceiling members 40.
  • An opening for installing the lamp 10 is provided.
  • the opening provided for installing the lighting fixture 10 is smaller than the ceiling member 40.
  • the opening is sufficiently smaller than the light emitting surface of the illumination lamp 10.
  • the downlight 101 and the emergency lighting 102 shown in FIG. 3 by contrast, have an opening equal to the size of the lighting fixture.
  • the fact that the opening is 1/3 or less of the area of the light emitting surface is referred to as sufficiently small.
  • the fact that the opening is 1/5 or less with respect to the area of the light emitting surface is referred to as extremely small.
  • the fact that the opening is 1/10 or less of the area of the light emitting surface is considered to be extremely small.
  • the opening for installing the lighting fixture 10 is formed in a circular shape having a diameter of, for example, 10 cm to 15 cm.
  • the shape of the opening need not be circular, and may be a polygon having a maximum diameter of 15 cm or less. Further, it may be determined based on the size and shape of the power adapter 60 and the like. As will be described later, it is preferable that the opening is large enough to allow the worker's arm to pass through, so that the wiring 50 can be picked up from the living room side in order to mount the illumination lamp 10.
  • a circular opening having a diameter of 15 cm is provided in order to install the illumination lamp 10 having a length of 450 mm, a width of 450 mm, and a height from the ceiling installation surface to the light emitting surface of 20 mm. Therefore, the illumination lamp 10 can be installed with an extremely small opening.
  • a circular opening of 12.5 cm is provided in order to install the illumination lamp 10 having a length of 150 mm, a width of 600 mm, and a height from the ceiling installation surface to the light emitting surface of 20 mm. Therefore, the illumination lamp 10 can be installed with a very small opening.
  • the ceiling material 40 does not need to be provided with an opening in advance.
  • An operation of appropriately providing an opening may be performed on the ceiling member 40 having no opening.
  • the shape of the opening to be prepared may differ depending on what ceiling installation device is installed. Therefore, the opening may be provided when the ceiling member 40 is fixed to the hanging member 20 and attached to the ceiling, or may be provided after the ceiling is formed.
  • FIG. 10 shows the connection relationship between the ceiling member 40, the power adapter 60, and the lighting fixture 10 in a manner viewed from above the ceiling
  • FIG. 11 shows the connection view from the ceiling side (light installation surface side).
  • FIG. 12 shows a structure when the power adapter 60 and the lighting device 10 are connected and further installed on the ceiling member 40.
  • the living room space that forms the living room shown in FIG. 2 is distinguished from the living room space that forms the living room above the ceiling shown in FIG. 9. Treated as a space.
  • the presence or absence of the opening of the ceiling member 40 is not considered.
  • the ceiling 4 is formed by the ceiling material 40 having no opening in the building 1, the space having the ceiling 4 as a part of the space and the space above the ceiling 4 is The back space, a space having the ceiling 4 as a part of forming the space, and the space below the ceiling 4 is distinguished as a living room space.
  • the lighting fixture 10 and the power adapter 60 are prepared in the living room space by a worker present in the living room space.
  • the lighting fixture 10 is connected to the power adapter 60 by a worker present in the living room space fitting the mounting adapter 14 of the lighting fixture 10 into the power adapter 60.
  • the lighting fixture 10 receives the power supply of the DC power from the power adapter 60. For example, a DC voltage of 100 V is supplied.
  • the connection with the DC harness 64 can also be performed by a worker who does not have the electrician qualification.
  • the power adapter 60 Since the AC power is supplied via the wiring 50, the power adapter 60 has an AC / DC conversion function. In addition, the power adapter 60 has an AC terminal block 61 as a connecting portion for electrically connecting to the wiring with connector 50 via the connector. A worker present in the living room space passes his / her arm through the opening, pulls the connector-equipped wiring 50 provided in the space above the ceiling from the opening, and draws the wiring into the living room space. Then, the connector of the wiring with connector 50 and the AC terminal block 61 are connected in the living room space.
  • the power adapter 60 is provided with a dimming terminal as a connection portion for connecting to a dimming driver device for controlling dimming It has a table 62.
  • the dimming terminal block 62 is unnecessary.
  • the power adapter 60 has a fastener 63, and a worker present in the living room space installs the power adapter 60 on the ceiling member 40 using the fastener 63.
  • the fastener 63 has a spring property (elasticity), and passes through the opening of the ceiling material 40 from the ceiling surface side (living room space side). After the penetration, the fastener 63 is applied to the ceiling back surface of the ceiling member 40, and thus a load is applied to the ceiling member 40.
  • the fastener 63 is not limited to a structure having a spring property, and may be any structure as long as a load is applied to the ceiling member 40.
  • FIG. 12 shows a state in which the wiring with connector 50 is connected to the AC terminal block 61 of the power adapter 60, the mounting adapter 14 is fitted into the power adapter 60, and the lighting device 10 and the power adapter 60 are mounted on the ceiling material 40. Is shown.
  • Either the operation of connecting the wiring with connector 50 and the power adapter 60 or the operation of connecting the power adapter 60 and the lighting device 10 may be performed first.
  • the work of attaching the power adapter 60 to the ceiling member 40 may be performed before or after the lighting fixture 10 is connected to the power adapter 60.
  • the power adapter 60 attached to the circular opening having a diameter of 150 mm has a circular shape having a diameter of 148 mm through the opening except for the fastener 63, and a circular shape having a diameter of 160 mm on the ceiling surface side in contact with the ceiling surface. is there.
  • the weight of the power supply adapter is 0.45 kg
  • the load applied to the ceiling material 40 is 2,5 mm in length, 450 mm in width, and 20 mm in height from the ceiling installation surface to the light-emitting surface. It weighed 39 kg.
  • the power supply adapter 60 attached to the circular opening having a diameter of 125 mm has a circular area having a diameter of 123 mm except for the fastener 63, and the ceiling surface side in contact with the ceiling surface has a diameter of 123 mm. It is a circle of 130 mm.
  • the weight of the power supply adapter is 0.37 kg, and the load applied to the ceiling material 40 is 1.1 mm in combination with the weight of the illumination lamp 10 having a length of 150 mm, a width of 600 mm, and a height from the ceiling installation surface to the light emitting surface of 20 mm. It became 46 kg.
  • a ceiling installation device with a load applied to the ceiling member 40 of less than 3.0 kg can be installed on the ceiling without the need for fixing with the hanging member 20.
  • the power adapter 60 and the lighting device 10 are installed on the ceiling member 40, and the total load thereof is less than 3.0 kg.
  • the installation work of the lighting fixture 10 does not have the fixing by the hanging material 20, it is sufficient that the opening provided to pull out the connector-equipped wiring 50 behind the ceiling into the room space is provided.
  • the opening provided to pull out the connector-equipped wiring 50 behind the ceiling into the room space is provided.
  • the wiring with connector 50 is prepared in advance on the ceiling, so that the lighting fixture 10 and the wiring on the ceiling can be electrically connected even if the person is not qualified as an electrician. Work can be performed. Therefore, a worker who makes a hole in the ceiling material 40 and installs the ceiling light 40 as a part of the ceiling can also perform the installation work of the illumination lamp 10 as it is.
  • the lighting fixture supplier supplies the lighting fixtures 10 to the electric material trading company instead of supplying them to the ceiling installation worker, and the ceiling installation worker performs the ceiling construction of the lighting fixtures 10. It is possible to do.
  • the detaching arm 70 When removing the illumination lamp 10 installed on the ceiling 4, use the detaching arm 70 as shown in FIG. Even when the lighting device 10 is mounted on the ceiling 4 and the cushioning portion 13 of the lighting device 10 and the ceiling surface are in contact with each other, the portion where the buffering portion 13 is not provided becomes the removal arm insertion port G, and The removal arm 70 can be inserted into the The illumination lamp 10 can be removed using the removal arm 70 inserted into the removal arm insertion opening G.
  • the construction process of the building 1 according to the second embodiment is the same as the construction process of the building 1 according to the first embodiment, except for the step of installing the lighting fixture 210 in step S6.
  • FIGS. 14 and 15 are diagrams for explaining a method of installing the lighting fixture 210.
  • FIG. FIG. 14 shows the connection relationship between the ceiling material 40, the power adapter 260, and the illumination lamp 210 in a manner viewed from above the ceiling
  • FIG. 15 shows the connection view from the ceiling side (light installation surface side).
  • FIG. 15 shows a state where the power adapter 60 and the wiring with connector 50 are connected.
  • the fastener 63 of the power adapter 60 is attached to the opening of the ceiling material 40.
  • the power adapter 260 is attached to the ceiling. The difference is that the fastener 263 of the lighting fixture 210 is attached to the opening of the ceiling material 40 and is arranged on the back.
  • the power adapter 260 is not arranged behind the ceiling as shown in FIG. Therefore, the worker present in the living room space passes his / her arm through the opening, pulls the wiring with connector 50 provided in the space above the ceiling from the opening, and draws it into the living room space. Then, the connector of the wiring with connector 50 and the AC terminal block 261 of the power adapter 260 are connected in the room space.
  • a worker present in the living room space places the power adapter 260 connected to the connector-equipped wiring 50 behind the ceiling through the opening through which the connector-equipped wiring 50 passes.
  • the wiring with connector 50 also returns to the space above the ceiling, and the DC harness 264 of the power adapter 260 projects from the opening into the room.
  • the lighting fixture 210 is connected to the DC harness 264 and receives power supply.
  • the lighting fixture 210 has a fastener 263 instead of the mounting adapter 14, and is attached to the ceiling 4 by passing the fastener 263 through the opening and hanging it on the ceiling of the ceiling material 40.
  • the power adapter 260 is arranged near the opening through which the power adapter passes and behind the ceiling of the ceiling member 40 having the opening. Therefore, when attaching one lighting fixture 210 to one ceiling member 40, one power adapter 260 connected to the lighting fixture 210 is arranged on the one ceiling member 40. Therefore, as in the first embodiment, the load applied to one ceiling member 40 is caused by one power adapter 260 and one illumination lamp 210.
  • the power adapter 260 may be arranged on the ceiling member 40 to which the lighting fixture 210 is not attached. In the example of FIG. 15, the power adapter 260 may be moved so as to be placed on the ceiling material 40 having no opening. By doing so, the load applied to one ceiling member 40 can be reduced. For example, a total of two power adapters 260 respectively arranged on the two ceiling members 40 in FIG. 15 may be arranged on one ceiling member having no opening. However, if the distance to the ceiling material 40 is too long to reach even if the arm is extended, the work of arranging the power adapter 260 may be difficult or troublesome.
  • the power supply adapter 260 is arranged behind the ceiling, and the illumination lamp 210 is attached to the opening of the ceiling member 40. Is reduced.
  • the fastener 63 supports the weight of the power adapter 60 and the weight of the illumination lamp 10, but in the second embodiment, the fastener 263 only needs to support the weight of the illumination lamp 210, The power adapter 260 does not have to support the weight.
  • the building according to the present invention As described above, the building according to the present invention, the construction method of the building, and the installation method of the lighting fixtures in the building to be constructed have been described based on each embodiment, but the technical idea of the present invention has been described. However, the present invention is not limited to the specific embodiments. In the embodiment, the example in which the lighting fixture according to the present invention is installed in the living room has been described. However, the installation place is not limited to the living room, and may be, for example, a front entrance or a hall.
  • the living room space is not limited to the living room, and may indicate a space existing on the opposite side of the ceiling from the ceiling.
  • the present invention can be applied even if it is not essential that all the components disclosed in the embodiments are provided in a necessary and sufficient manner. If a person skilled in the art or the technical field to which the invention belongs is within the range of design flexibility, even if some of the components disclosed by the embodiments are not described in the claims, the present invention is applied. Is possible, and the present specification discloses the invention on the premise of including the same.
  • the building or lighting device described in each embodiment can be used in the field of construction such as office buildings and high-rise buildings.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
PCT/JP2019/030526 2018-08-03 2019-08-02 建築物を建設する方法および軽量大型照明灯具を建築物に設置する方法 Ceased WO2020027327A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US17/264,616 US11353179B2 (en) 2018-08-03 2019-08-02 Method of constructing building and method of mounting large lightweight lighting fixture in building
CN201980051822.3A CN112739877A (zh) 2018-08-03 2019-08-02 建造建筑物的方法以及在建筑物上设置轻量大型照明灯具的方法
EP19844546.2A EP3832044A4 (en) 2018-08-03 2019-08-02 METHOD OF CONSTRUCTING A BUILDING AND METHOD OF INSTALLATION OF A LIGHT LARGE LUMINAIRE IN BUILDING
JP2020534778A JP7731671B2 (ja) 2018-08-03 2019-08-02 建築物を建設する方法および軽量大型照明灯具を建築物に設置する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018147256 2018-08-03
JP2018-147256 2018-08-03

Publications (1)

Publication Number Publication Date
WO2020027327A1 true WO2020027327A1 (ja) 2020-02-06

Family

ID=69231783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/030526 Ceased WO2020027327A1 (ja) 2018-08-03 2019-08-02 建築物を建設する方法および軽量大型照明灯具を建築物に設置する方法

Country Status (6)

Country Link
US (1) US11353179B2 (https=)
EP (1) EP3832044A4 (https=)
JP (1) JP7731671B2 (https=)
CN (1) CN112739877A (https=)
TW (1) TWI795586B (https=)
WO (1) WO2020027327A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07272509A (ja) * 1994-03-31 1995-10-20 Iwasaki Electric Co Ltd システム天井用照明器具
JPH08124411A (ja) * 1994-10-24 1996-05-17 Tokyu Constr Co Ltd 機器取付け装置及び方法
JP2006070561A (ja) 2004-09-02 2006-03-16 Shoichi Kanai 天井据付機器用支持装置およびこれを用いた支持方法
JP2017095979A (ja) * 2015-11-24 2017-06-01 トヨタホーム株式会社 建物天井の製造方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581448A (en) * 1995-08-08 1996-12-03 Harwood; Ronald P. Display lighting system for walls
US6530681B2 (en) * 2001-05-15 2003-03-11 Acuity Brands, Inc. Surface-mounted decorative trim ceiling fixture
JP2007080529A (ja) 2005-09-09 2007-03-29 Matsushita Electric Works Ltd Ｌｅｄ照明器具
JP4430737B2 (ja) * 2006-10-18 2010-03-10 伸壹 坪田 Ｌｅｄユニットの製造方法
US7771085B2 (en) * 2007-01-16 2010-08-10 Steven Kim Circular LED panel light
US20080232116A1 (en) * 2007-03-22 2008-09-25 Led Folio Corporation Lighting device for a recessed light fixture
US7854616B2 (en) * 2007-10-12 2010-12-21 The L.D. Kichler Co. Positionable lighting systems and methods
MX2010014090A (es) * 2008-06-25 2011-01-21 3M Innovative Properties Co Metodo y sistema de ubicacion del acceso de bajada para cableado horizontal en aplicaciones de unidad multifamiliar.
KR101542915B1 (ko) * 2008-10-10 2015-08-07 퀄컴 엠이엠에스 테크놀로지스, 인크. 분산 조명 시스템
US8393765B2 (en) * 2008-12-05 2013-03-12 Toshiba Lighting & Technology Corporation Luminaire
JP5505623B2 (ja) * 2010-02-26 2014-05-28 東芝ライテック株式会社 照明器具
JP2011216284A (ja) * 2010-03-31 2011-10-27 Panasonic Electric Works Co Ltd 照明器具
JP2012248376A (ja) 2011-05-27 2012-12-13 Koji Sangyo Kk 照明装置
JP2013134956A (ja) 2011-12-27 2013-07-08 Toshiba Lighting & Technology Corp 照明器具
US8454204B1 (en) * 2011-12-27 2013-06-04 Cordelia Lighting, Inc. Recessed LED lighting fixture
US8662695B2 (en) * 2012-01-17 2014-03-04 Haworth, Inc. Modular electrical distribution system for a building
JP5912703B2 (ja) * 2012-03-16 2016-04-27 ローム株式会社 Ｌｅｄランプ
JP2014086380A (ja) * 2012-10-26 2014-05-12 Panasonic Corp 看板用照明器具
JP6103351B2 (ja) 2013-01-08 2017-03-29 パナソニックＩｐマネジメント株式会社 照明器具
WO2014174418A2 (en) * 2013-04-24 2014-10-30 Koninklijke Philips N.V. Method and apparatus for retrofit mounting and wiring small aperture recessed lighting
JP6041267B2 (ja) 2013-05-13 2016-12-07 パナソニックＩｐマネジメント株式会社 照明器具
JP6377953B2 (ja) * 2013-05-20 2018-08-22 四国計測工業株式会社 Ｌｅｄ照明モジュールおよびｌｅｄ照明装置
US9719670B1 (en) * 2013-06-03 2017-08-01 LEDLab, LLC Fan cooled LED light and housing
US10563850B2 (en) * 2015-04-22 2020-02-18 DMF, Inc. Outer casing for a recessed lighting fixture
CN203336399U (zh) * 2013-07-12 2013-12-11 浙江乐普光电股份有限公司 一种反射式的吸顶灯
JP2015035306A (ja) * 2013-08-08 2015-02-19 パナソニック株式会社 照明装置
JP6310285B2 (ja) * 2014-03-18 2018-04-11 株式会社エンプラス 発光装置、面光源装置および表示装置
US9657927B1 (en) * 2014-09-19 2017-05-23 Nine 24, Inc. Lighting arrangement with a control box including controller and power supplies
CN204153631U (zh) * 2014-11-07 2015-02-11 四川嘉汇电子科技有限公司 便于更换驱动电源适配器的led吊灯
US9557022B2 (en) * 2015-04-30 2017-01-31 Ever Venture Solutions, Inc. Non-round retrofit recessed LED lighting fixture
JP2016219335A (ja) * 2015-05-22 2016-12-22 ローム株式会社 Ｌｅｄ照明装置
JP6633856B2 (ja) 2015-07-24 2020-01-22 三菱電機株式会社 照明器具の本体及び照明器具
US9933124B2 (en) * 2016-06-17 2018-04-03 CooLEDlite, Inc. Ceiling mounted lighting assembly with self-contained junction box apparatus and method
CN205859773U (zh) * 2016-07-28 2017-01-04 东莞市泰亮半导体照明有限公司 一种工矿灯
CN106369500A (zh) * 2016-08-31 2017-02-01 吴华琴 一种面板灯的安装装置
CN207527413U (zh) * 2017-10-23 2018-06-22 煜森照明（深圳）有限公司 一种led天花射灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07272509A (ja) * 1994-03-31 1995-10-20 Iwasaki Electric Co Ltd システム天井用照明器具
JPH08124411A (ja) * 1994-10-24 1996-05-17 Tokyu Constr Co Ltd 機器取付け装置及び方法
JP2006070561A (ja) 2004-09-02 2006-03-16 Shoichi Kanai 天井据付機器用支持装置およびこれを用いた支持方法
JP2017095979A (ja) * 2015-11-24 2017-06-01 トヨタホーム株式会社 建物天井の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3832044A4

Also Published As

Publication number Publication date
JPWO2020027327A1 (ja) 2021-08-19
CN112739877A (zh) 2021-04-30
EP3832044A4 (en) 2022-03-30
JP7731671B2 (ja) 2025-09-01
US20210293393A1 (en) 2021-09-23
EP3832044A1 (en) 2021-06-09
US11353179B2 (en) 2022-06-07
TW202012829A (zh) 2020-04-01
TWI795586B (zh) 2023-03-11

Similar Documents

Publication Publication Date Title
JP6635207B1 (ja) 照明灯具が設置された建築物
JP7799211B2 (ja) 建築物、建設方法、設置方法、機器制御システム、及び、空調装置。
JP7093023B2 (ja) 照明灯具の設置方法、照明セット、及び、取付板
WO2020027327A1 (ja) 建築物を建設する方法および軽量大型照明灯具を建築物に設置する方法
JP7406140B2 (ja) 灯具
JP6923818B2 (ja) 灯具の取付方法、灯具、および建築物を建設する方法
JP7261972B2 (ja) 灯具の取付方法、灯具の取付構造、灯具、および建築物を建設する方法
JP7558482B2 (ja) 照明灯具の設置方法、建築物の改修方法、及び、建築物を作る方法
JP7286911B2 (ja) 照明装置および建築物を建設する方法
JP7530002B2 (ja) 照明装置および建築物を建設する方法
JP7170205B2 (ja) 灯具および建築物を建設する方法
JP6032477B2 (ja) 天井システム
RU232798U1 (ru) Модуль инженерных коммуникаций
JP2022000837A (ja) 照明灯具、及び、照明灯具の設置方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19844546

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2020534778

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2019844546

Country of ref document: EP

Effective date: 20210303