WO2008145004A1 - Éclairage diffusant capable de régler la direction de lumière projetée - Google Patents

Éclairage diffusant capable de régler la direction de lumière projetée Download PDF

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Publication number
WO2008145004A1
WO2008145004A1 PCT/CN2008/000906 CN2008000906W WO2008145004A1 WO 2008145004 A1 WO2008145004 A1 WO 2008145004A1 CN 2008000906 W CN2008000906 W CN 2008000906W WO 2008145004 A1 WO2008145004 A1 WO 2008145004A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
lamp body
outer frame
reflector
light projection
Prior art date
Application number
PCT/CN2008/000906
Other languages
English (en)
Chinese (zh)
Inventor
Dantian Tang
Original Assignee
Beijing Ssherr Professional Lighting Co., Ltd
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 Beijing Ssherr Professional Lighting Co., Ltd filed Critical Beijing Ssherr Professional Lighting Co., Ltd
Publication of WO2008145004A1 publication Critical patent/WO2008145004A1/fr

Links

Classifications

    • 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
    • F21V21/14—Adjustable mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Definitions

  • the present invention relates to the field of lighting fixtures, and more particularly to a floodlight fixture for close projection of a large-area projection site.
  • BACKGROUND OF THE INVENTION In actual use, a floodlight has different requirements for the direction and angle of the floodlight, and sometimes the light is continuously adjusted according to the location or work required to be illuminated. direction.
  • the floodlights used nowadays are mostly fixed at the angle of light projection, because the floodlighting direction of such floodlights mainly depends on the high-intensity discharge lamps and lamps installed in the body of the floodlights. The angle formed by the reflector forms a fixed projection direction.
  • the patentee is a utility model patent of Shanghai Emmon Lighting Co., Ltd., which is a floodlight with adjustable external lamp position. It discloses a way to realize the floodlight by adjusting the position of the external lamp holder.
  • Patented technology for light direction transformation It mainly changes the position of the floodlight head in the lamp body after rotating a lamp cover plate by 180 degrees, thereby realizing the change of the light projection direction of the floodlight.
  • the disadvantage is that the adjustment method can only provide two fixed interchange angles, and the lamp cover needs to be removed and replaced by 180 degrees before being installed, which is not only complicated to operate, but also has an optional light projection direction. Two, far from meeting the actual needs.
  • An object of the present invention is to provide a floodlight fixture that can conveniently adjust the direction in which a floodlight is projected, as needed, in view of the above-mentioned deficiencies of the prior art.
  • the floodlight luminaire includes at least two lamp bodies, the lamp body includes a reflector and a lamp tube, the lamp body is disposed on an outer frame, and the lamp body and the outer frame are rotatably connected, The outer frame is placed on a bracket, and the outer frame and the bracket are rotatably connected.
  • the body lamp device has one or two lamps and a reflector.
  • the number of the lamp bodies is 2 to 4.
  • the lamp used in the lamp body is a tubular light source.
  • the lamp used in the lamp body is a fluorescent lamp.
  • the reflector in the lamp body is used for the reflector of the U-shaped fluorescent tube.
  • the reflector in the lamp body is a reflector of a symmetrical or asymmetrical light projecting shape.
  • the above-mentioned lamp body is disposed on the outer frame in a vertical direction or in a lateral direction.
  • the lamp body of the floodlight fixture of the invention is connected to the outer frame in a rotatable manner, and the outer frame is rotatable and The brackets are connected, so that the lamp body can conveniently adjust the projection direction and angle of the lamp body according to the needs of the user, so that the user can easily adjust the projection direction and angle of the lamp body; and the lamp body can be vertically arranged on the outer frame. Orientation, or horizontal alignment, makes the projection angle and projection range of the lamp body more flexible and better.
  • FIG. 1 is a schematic structural view of a lamp according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic structural view of a lamp according to another preferred embodiment of the present invention.
  • Figure 3 is a side elevational view of the luminaire structure of Figure 2.
  • BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be further described with reference to the accompanying drawings and specific embodiments, but not to limit the invention.
  • the lamp body 33 is rotatably connected to the outer frame 25, and the lamp body 33 has a reflector 6 and a lamp tube 1, and the lamp tube 1 is mounted in the reflector 6. Since the lamp body 33 is rotatably connected to the outer frame 25, the outer frame 2 is also rotatably connected to the bracket 15, so that the lamp body 33 can conveniently adjust the lamp body according to the needs of the user.
  • the projection angle of 33 allows the user to easily adjust the direction and angle of illumination projection.
  • the connection between the lamp body 33 and the outer frame 2 can be any form of rotatable connection, so that it is convenient to adjust the projection angle of the lamp body 33 and to stably maintain the lamp body 33 at an angle.
  • connection manner between the outer frame 25 and the bracket 15 is similar to the manner in which the lamp body 33 and the outer frame 25 are connected, so that the outer frame 25 can be rotated conveniently, and the outer frame 25 can be stably maintained at an angle.
  • the purpose of more conveniently adjusting the projection angle of the lamp body 33 is achieved.
  • the number of the lamp bodies 33 of the present invention is two or more, and it is also possible to make an inexpensive adjustment based on the user's needs. Further, the size of the lamp body 33 depends on the number of the lamps 1 disposed therein, and is suitable for installation and use.
  • the type of the lamp 1 is not limited, and a fluorescent tube is preferred.
  • FIGS. 2 and 3 A luminaire according to another preferred embodiment of the present invention is shown in FIGS. 2 and 3, wherein the number of the lamp bodies is three, and each of the lamp bodies has two lamps.
  • the lamp tube 1 is mounted in the reflector 6 and then connected to the lamp housing 2, the lamp housing 2 comprising a left end cover 3 and a right end cover 4, connected to the butterfly lining 18 by a connecting member, the connecting member comprising a sleeve 16, a sleeve 16 a rotating shaft 19 and a magnet 17 for making the lamp housing 2 Rotating about the axis of the sleeve 16, the connector is also connected to an external handle 23.
  • the lamp housing 2 can also have a grille 22 and a clamp 21 which is connected to the frame 15 by means of a corner device 8 and a square tube arrangement 7, which can be connected by bolts 9, for example hexagonal head bolts, so that three The two ends of the lamp body are respectively connected to two lining plates, which can be connected by screws 5, for example, with hexagon socket head cap screws.
  • the bracket 15 is used to support the entire luminaire structure, and is directly connected to the square tube device 7 through a connecting device.
  • the connecting device includes a large disc 10, a disc connecting member 11 connected to the large disc 10, and a disc connecting member 11 connected to the small circle. Disk 12.
  • the large disc 10 is connected to the square tube device 7, that is, the hex nut 14 and the hexagonal stud bolt 13, by bolting members.
  • a ballast 20 is provided between the lamp housings 2 for controlling the lamps of the lamps.
  • the number of the lamp bodies 33 is 2 to 4, and the number of lamps in each lamp body is 1 to 2, which is based on actual needs.
  • the reflector 6 in the lamp body 33 is a reflector of an asymmetric projection shape, and this technical feature can conveniently and effectively achieve uniform projection of the projected light even within a few meters or one The projection in the range of meters also ensures uniform projection of the projected light, which is also an extremely important innovation of the present invention.
  • the lamp body 33 may be vertically arranged on the outer frame 25 as shown in the figure, or may be arranged in a lateral direction. This arrangement can make the projection angle and projection range of the lamp body 33 more Flexible and better projection.
  • the present invention can simultaneously realize projection illumination of scenes or objects in different directions at the same height position; in the horizontal arrangement, the invention can simultaneously realize different orientations and different distances at different height positions. Projected illumination of a scene or object.
  • this technical feature conveniently and effectively satisfies the different lighting needs of users.
  • the invention has wide application fields, and is mainly applied to close-range projection illumination of a large-area projecting place, and is best applied when applied to a close-range projection lighting place within 20 meters.
  • the use of lighting in the movie room, lighting in the studio, etc. can show its unique convenience and good results.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

La présente invention concerne un éclairage diffusant capable de régler la direction de lumière projetée qui comprend au moins deux corps d'éclairage (33), qui comprend un réflecteur (6) et un tube lumineux (1). Les deux corps d'éclairage ou plus (33) sont disposés sur un cadre (25), et chaque corps d'éclairage (33) est relié au cadre (25) de façon rotative. Le cadre (25) est disposé sur un support (15), et le cadre (25) est relié au support (15) de façon rotative.
PCT/CN2008/000906 2007-05-31 2008-05-07 Éclairage diffusant capable de régler la direction de lumière projetée WO2008145004A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA200710106057XA CN101315166A (zh) 2007-05-31 2007-05-31 一种可调整投光角度的泛光灯具
CN200710106057.X 2007-05-31

Publications (1)

Publication Number Publication Date
WO2008145004A1 true WO2008145004A1 (fr) 2008-12-04

Family

ID=40074561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/000906 WO2008145004A1 (fr) 2007-05-31 2008-05-07 Éclairage diffusant capable de régler la direction de lumière projetée

Country Status (2)

Country Link
CN (1) CN101315166A (fr)
WO (1) WO2008145004A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130100665A1 (en) * 2010-06-25 2013-04-25 Koninklijke Philips Electronics N.V. Lighting device
CN102444840A (zh) * 2011-09-04 2012-05-09 泰州市华强照明器材有限公司 一种照射角度可调节的led投光灯
CN103292178B (zh) * 2013-05-16 2017-08-08 常州市亮泰照明电器有限公司 可替换型照明灯具
CN107763494B (zh) * 2017-09-29 2020-05-12 四川金灿光电有限责任公司 一种led灯及路灯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1246591A (zh) * 1998-09-03 2000-03-08 中兴电子厂有限公司 白炽荧光两用灯
JP2005243594A (ja) * 2004-02-25 2005-09-08 Takeshi Ueki ロール照明器具
CN2791467Y (zh) * 2005-04-19 2006-06-28 林竹轩 可调整投射光方向的led灯具
CN1900585A (zh) * 2006-07-19 2007-01-24 黄坚忠 一种照明角度可调节的日光灯支架
CN2874224Y (zh) * 2006-03-02 2007-02-28 林竹轩 可调整投射光方向的led灯
CN201057427Y (zh) * 2007-05-31 2008-05-07 唐丹天 一种可调整投光角度的泛光灯具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1246591A (zh) * 1998-09-03 2000-03-08 中兴电子厂有限公司 白炽荧光两用灯
JP2005243594A (ja) * 2004-02-25 2005-09-08 Takeshi Ueki ロール照明器具
CN2791467Y (zh) * 2005-04-19 2006-06-28 林竹轩 可调整投射光方向的led灯具
CN2874224Y (zh) * 2006-03-02 2007-02-28 林竹轩 可调整投射光方向的led灯
CN1900585A (zh) * 2006-07-19 2007-01-24 黄坚忠 一种照明角度可调节的日光灯支架
CN201057427Y (zh) * 2007-05-31 2008-05-07 唐丹天 一种可调整投光角度的泛光灯具

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Publication number Publication date
CN101315166A (zh) 2008-12-03

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