WO2013027639A1 - Radiated-light-controlling reflecting mirror with integrated lighting tube - Google Patents

Radiated-light-controlling reflecting mirror with integrated lighting tube Download PDF

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Publication number
WO2013027639A1
WO2013027639A1 PCT/JP2012/070728 JP2012070728W WO2013027639A1 WO 2013027639 A1 WO2013027639 A1 WO 2013027639A1 JP 2012070728 W JP2012070728 W JP 2012070728W WO 2013027639 A1 WO2013027639 A1 WO 2013027639A1
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WIPO (PCT)
Prior art keywords
tube
illumination
light
light control
reflecting mirror
Prior art date
Application number
PCT/JP2012/070728
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French (fr)
Japanese (ja)
Inventor
井上　俊明
Original Assignee
Inoue Toshiaki
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Publication of WO2013027639A1 publication Critical patent/WO2013027639A1/en

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    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0058—Reflectors for light sources adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular light sources
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H01J61/307—Flat vessels or containers with folded elongated discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/322—Circular lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular

Definitions

  • the present invention relates to an illumination tube integrated illumination light control reflector incorporating an illumination light control reflector and an illumination tube.
  • lighting tube lamps sold on the ceiling are fixed on the ceiling, and are fixed on the fixtures such as buried or suspended, and illuminate a wide area with less energy.
  • LED lighting is being promoted by the wave of ecology and energy saving.
  • a reflector is installed on the upper part of the illumination tube support to brighten the area directly below, and a diffuser prevention device such as a louver is installed in front of the illumination tube to prevent glare and irradiate diffuse light in the downward direction.
  • emission light is irradiated to a specific direction by limiting the irradiation direction of the wall surface irradiation instrument etc. which are called a wall washer type.
  • the problem to be solved by the present invention is that fluorescent tubes and fluorescent neon tubes (hereinafter simply referred to as illumination tubes) are light sources such as rods, curved tubes, and spirals, and are omnidirectional radiation sources with uniform radiated light. For this reason, the amount of light radiated to the necessary places was small, and there was much diffused light to the unnecessary places.
  • the object is to provide an illumination tube device and an illumination tube that control the diffused radiation and do not irradiate unnecessary portions without irradiating them in a necessary specific direction.
  • a diffuse reflector having a reflectance of about 40% to 80% is installed at the back of the illumination tube to diffusely reflect a part of the diffused radiation toward the back of the illumination tube.
  • the light emitted from the fluorescent lamp is controlled in front of the illumination tube by using a light scattering prevention device such as a louver.
  • a light scattering prevention device such as a louver.
  • the lighting tube instead of partially reflecting the diffused radiated light behind the lighting tube, consider the lighting tube as a continuum of point light sources rather than as a rod light source or curved tube light source.
  • An illumination tube is installed in the vicinity of the mirror surface on the optical axis of a reflecting mirror that is designed to irradiate in the shape of a continuous phase mirror of a surface mirror or a spherical mirror, and all emitted light from the illumination tube is controlled and irradiated only to the necessary range.
  • irradiation light control reflectors By installing and covering an ultra-fine illumination tube on a single or multiple curved mirrors, paraboloidal mirrors, or elliptical curved mirrors (hereinafter simply referred to as irradiation light control reflectors), the brightness, illumination tube breakage, and impact Protection from deterioration and prevention of deterioration.
  • the irradiation light control reflecting mirror (using a reflectance of about 95%) of the present invention is arranged in a 14wT5 hot cathode tube (1 m vertical luminous intensity 140 cd) and from the center of the illumination tube (light source) 1 to both ends of the irradiation light control reflecting mirror If the radiation angle is set to 120 degrees and the irradiation area is reduced to one third, the vertical luminous intensity is about 2.9 times (408 cd), and if the radiation angle is 90 degrees, the amount of radiation is about 3.8 times ( 537 cd). When the radiation angle was set to 80 degrees, the amount of radiated light was measured approximately 4.3 times (602 cd).
  • the irradiation light control reflecting mirror (using a reflectance of about 95%) of the present invention is arranged in a cold cathode tube (vertical luminous intensity 70 cd) of about 14 w, and the fluorescent tube radiation light control reflecting mirror is arranged from the cold cathode tube (light source).
  • the vertical luminous intensity was measured about 2.9 times (202 cd). This was brighter and less heat-generating than the 20w fluorescent lamp (vertical luminous intensity 170cd) and the 100w incandescent lamp (vertical luminous intensity 120cd).
  • the illumination tube integrated irradiation light control reflector When the wave-shaped illumination tube integrated irradiation light control reflector according to claim 2 of the present invention is produced with a 39wT5 fluorescent tube, the illumination tube integrated irradiation light control reflector is 35 cm in length and 40 cm in width and about 6 cm in thickness. If the radiation angle of the emitted light is set to 60 degrees, it is possible to obtain brightness close to that of a 400w mercury lamp. Because it is possible to install an illumination tube-integrated irradiation light control reflector that is fixed to the ceiling, it is possible to install lighting fixtures and illumination tubes that can be used for lighting design without the need to consider under walls or beams when installing large commercial facilities and public facilities. Can be provided.
  • the cold cathode tube has a long life of 40,000 to 60,000 hours and little change in life due to turning on / off of the power supply. Therefore, when manufactured with a ⁇ 4 ultra-cold cold cathode tube, the illumination tube integrated irradiation light using a cold cathode tube exceeding 160 cm is used. Since the control reflector is an ultra-thin and lightweight illumination that is less than 25cm in length and width and is only about 2cm in thickness, the illumination tube support plate with a wall thickness of about 1mm can be fixed to the ceiling, and the illumination tube integrated irradiation light control reflector can be installed in offices and general It is possible to provide a long-life lighting device that can be used as a lighting device such as a house or a lighting tube.
  • FIG. 1 is a side view of the center protruding two-lamp type fluorescent lamp apparatus with the side cover removed.
  • FIG. 2 is a cross-sectional view of the irradiation light control reflecting mirror 7 of the present embodiment.
  • FIG. 3 is a cross-sectional view of an illumination light control reflecting mirror for an illumination tube having an inverted V-shaped convex reflecting curved mirror structure according to the present embodiment.
  • FIG. 4 is an upper perspective view of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment as viewed from below.
  • FIG. 5 is an upper perspective view of the U-shaped illumination tube integrated irradiation light control reflecting mirror of the present embodiment as viewed from below.
  • FIG. 6 is a longitudinal sectional view of the annular illumination tube integrated type of the present embodiment.
  • FIG. 7 is an upper perspective view of FIG. 6 as viewed from below.
  • FIG. 8 is a side view of the irradiation light control reflecting mirror for the spiral illumination tube integrated type of the present embodiment.
  • FIG. 9 is an upper perspective view of the illumination tube-integrated irradiation light control reflecting mirror produced by using the 39wT5 fluorescent tube with the modified spiral illumination tube-integrated irradiation light control reflecting mirror of this embodiment as viewed from below.
  • FIG. 10 is an upper perspective view of the sealed elliptic cylindrical body of the U-shaped illumination tube-integrated irradiation light control reflector according to the present embodiment as seen from below.
  • FIG. 10 is an upper perspective view of the sealed elliptic cylindrical body of the U-shaped illumination tube-integrated irradiation light control reflector according to the present embodiment as seen from below.
  • FIG. 11 is an upper perspective view of the N-type illumination tube-integrated irradiation light control reflector of the present embodiment as viewed from below.
  • FIG. 12 is an upper perspective view of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment as seen from below.
  • FIG. 13 is an upper perspective view in which the ceiling / wall surface installation tool 12 of FIG. 4 is installed on the ceiling and the illumination tube integrated irradiation light control reflecting mirror main body 13 is mounted and looked up from below.
  • FIG. 14 is a side view of a bulb-shaped body of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment.
  • FIG. 15 is an upper perspective view looking up from below the waved illumination tube-integrated irradiation light control reflector according to the present embodiment.
  • FIG. 16 is a longitudinal sectional view of the irradiation light control reflecting mirror integrated with the spiral conical tube of the present embodiment.
  • FIG. 17 is a longitudinal sectional view of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment.
  • FIG. 18 is a longitudinal sectional view of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment.
  • the best mode to implement is not to partially reflect the diffused radiation of the lighting tube, but to install a high-reflectance synchrotron radiation reflector near the lighting tube 1 Then, change the distance and angle between the both ends of the irradiation light control reflector and the center of the fluorescent tube to adjust the irradiation area of the emitted light and reflected light from the fluorescent tube, and all the emitted light emitted in the irradiation light control reflector It is to have a mechanism to increase the illuminance by overlapping and reflecting within the radiation opening angle.
  • the ultrafine fluorescent tube is prevented from being damaged and is not easily affected by the ambient temperature. It is possible to manufacture long-life lighting tubes that can be used with energy saving.
  • FIG. 1 is a side view of a general center protruding type two-lamp type fluorescent lamp apparatus with a side cover removed. Radiation angles of the emitted lights 5b to 5b ′ and 5c to 5c ′ that are not obstructed by the illumination tube (light source) 1 arranged on the fluorescent tube support 4 of the appliance 3 are both about 110 degrees and are inside the appliance 3. Most of the irradiated radiation 5 of about 250 degrees is diffusely reflected by the side reflector 2 having a reflectance of about 40% to 80%.
  • the reflector installation angle of the illumination tube (light source) 1 from the side reflectors 2 to 2 'in front of the fixture is about 60 to 90 degrees, and from the center of the illumination tube (light source) 1 to the side reflectors 2 to 2'.
  • the radiation angle of the radiated light 5 to both ends is about 80 to 110 degrees, and the luminance increases due to the light source return of the reflected light 6, but the majority of the reflected light 6 between the radiated light 5 a and the radiated light 5 a ′ is returned to the light source. It will disappear. Most of the reflected light 6 inside the fixture 3 is drastically reduced due to the extinction of the light source and the absorption and extinction of the reflector and the fixture, etc., and the amount of light increases only by about 40% compared to when the reflector is not installed.
  • FIG. 2 is a cross-sectional view of the irradiation light control reflecting mirror 7 according to the embodiment of the present invention.
  • the illumination tube (light source) 1 is arranged on the irradiation light control reflecting mirror 7 whose open irradiation angle is set to 90 °, which is a quarter.
  • the radiated light 5a ′ from the radiated light 5a ′ that is not blocked by the radiated light control reflector 7 radiated from the illuminating tube (light source) 1 is connected to both ends of the irradiated light control reflector 7 and the center of the illuminating tube (light source) 1.
  • the radiated light 5 applied to the light source opening angle 90 degree portion is divided into reflected light 6 reflected.
  • the radiated light 5 (about one-seventh of the backward radiated light) returns to the illumination tube (light source) 1 by the irradiation light control reflecting mirror 7, but most of the reflected light 6 falls within 90 degrees of the open angle of the radiated light 5. Reflected and overlapped, it was about 3.5 times brighter.
  • FIG. 3 is a cross-sectional view of an illumination light control reflector for an illumination tube having an inverted V-shaped convex projection reflector (or reflection curved mirror) 4 structure according to this embodiment.
  • 1 has an inverted V-shaped convex projecting surface reflecting mirror (or reflecting curved mirror) structure 8 in the mirror surface portion of the central portion (on the lamp shaft) of the irradiation light control reflecting mirror 7 in FIG.
  • FIG. 4 is an upper perspective view of the longitudinal section of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment as viewed from below.
  • Illumination tube (light source) 1 Irradiation light control reflector 7 having a radiated light release angle from the central point of the tube diameter to both ends of the illumination light control reflector is set to about 60 degrees is near the upper surface of the illumination tube (light source) 1
  • the illumination tube (light source) 1 is formed in a spiral shape in parallel with the illumination light control reflecting mirror 7 in the vicinity of the mirror surface on the mirror axis of the illumination light control reflecting mirror 7 while surrounding the illumination tube (light source) 1 to the front and obliquely forward. It is protected by a cover 10.
  • FIG. 5 is a perspective view of the U-shaped illumination tube-integrated irradiation light control reflector of the present embodiment as viewed from below.
  • An illumination tube (light source) 1 is installed on an irradiation light control reflecting mirror 7 installed on the instrument 3.
  • FIG. 6 is a longitudinal sectional view of the annular illumination tube integrated type of the present embodiment.
  • FIG. 7 is a top perspective view of FIG. 6 as viewed from below.
  • FIG. 8 is a side view of the irradiation light control reflecting mirror for the spiral illumination tube integrated type of the present embodiment.
  • the spiral shape is often used as a general fluorescent bulb, but all the fluorescent tubes have a narrow pitch and about 40% of the radiated light is extinguished.
  • the pitch of the extra-fine illumination tube (light source) 1 is formed in a spiral shape with an interval balanced with the irradiation light control reflecting mirror 7, and all the emitted light is emitted as emitted light and reflected light.
  • FIG. 9 is a lower perspective view of the illumination tube-integrated irradiation light control reflector produced by using the 39wT5 fluorescent tube for the modified spiral illumination tube-integrated irradiation light control reflector of this embodiment.
  • the size is 35 cm in length and 40 cm in width and the thickness is about 6 cm.
  • the radiation angle of the emitted light is set to 60 degrees, a brightness of 400 w mercury lamp or more can be obtained.
  • FIG. 10 is a perspective view of a sealed cylindrical type (including an elliptical cylindrical type) body of the U-shaped illuminating tube-integrated irradiation light control reflector according to the present embodiment as viewed from below.
  • the illumination tube (light source) 1 is not extremely cooled by ambient cold air, etc. It becomes easy to keep the tube 1 in a stable lighting state, the cataphoresis phenomenon generated by cooling is less likely to occur, and the tube 1 is less likely to be damaged by an impact from the outside world, resulting in safe lighting.
  • FIG. 11 is an upper perspective view of the N-type illumination tube-integrated irradiation light control reflector of the present embodiment as viewed from below.
  • the figure is almost the same size as the 20w fluorescent lamp type, and the thickness is 1/4, but it is 3 to 6 times brighter.
  • FIG. 12 is a perspective view of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment as seen from below.
  • the illumination tube-integrated irradiation light control reflector in the case of an ultra-fine illumination tube having a diameter of 4 mm described in paragraph [0012] is less than 25 cm in length and width, has a thickness of only about 2 cm, and has a ceiling / wall surface installation device 12 having a thickness of about 1 mm.
  • the illumination light control reflecting mirror body 7 and the illumination light control reflecting mirror main body 13 with the illumination tube (light source) 1 built in and sealed with a cover can be installed.
  • a 4 mm diameter neon tube ultra-fine illumination tube When a 4 mm diameter neon tube ultra-fine illumination tube is used, it can be connected continuously, so that a large illumination tube-integrated irradiation light control reflecting mirror can be manufactured, so that it can also be provided as a luminaire or illumination tube in a large facility or office.
  • FIG. 13 is an upper perspective view in which the ceiling / wall surface installation tool 12 of FIG. 4 is installed on the ceiling and the illumination tube integrated irradiation light control reflecting mirror main body 13 is mounted and looked up from below.
  • FIG. 14 is a side view of a bulb-shaped body of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment.
  • the cover 10 is installed on the spiral illumination tube integrated irradiation light control reflecting mirror of FIG.
  • the cover 10 can be attached by protecting it from impacts from the outside and supporting the base 11 when inserting it into the socket.
  • FIG. 15 is an upper perspective view looking up from below the waved illumination tube-integrated irradiation light control reflector of the present embodiment.
  • FIG. 16 is a side view of a spiral conical tube integrated irradiation light control reflector according to the present embodiment.
  • the set radiation angle of the irradiation light control reflecting mirror 7 of this figure installed in the cover 10 is set to 90 degrees, and a plurality of illumination tubes (light sources) 1 and the irradiation light control reflecting mirror 7 are combined in a spiral cone. Yes.
  • the emitted light from the illumination tube (light source) 1 and the reflected light from the irradiation light control reflecting mirror 7 are all overlapped at 90 degrees from the horizontal to the bottom, and the irradiation power is high and the light damage is caused to the side below the luminaire installation position. It is difficult to generate, so it is suitable for lighting in parks and parking lots.
  • FIG. 17 is a longitudinal sectional view of a spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment.
  • the illumination tube (light source) 1 of the rod-shaped light source 1 and the irradiation light control reflecting mirror 7 in a spiral cone shape and arranging the central optical axis 9 of the irradiation light control reflection mirror 7 in parallel, a plurality of radiation lights 5 and The same effect as that of the surface emission state is obtained by overlapping irradiation of the reflected light 6.
  • the irradiation angle of the radiated light of the irradiation light control reflecting mirror 7 is 90 degrees, the brightness including the overlapping irradiation is about 3.5 times as bright.
  • low power generation and low power illumination that can be used as a medical surgical lamp for uniform surface emitting illumination.
  • FIG. 18 is a longitudinal sectional view of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment.
  • a lamp is formed by shifting the central optical axis 9 of the irradiation light control reflecting mirror 7c having a radiation angle of 90 degrees on the outer periphery of the irradiation light control reflecting mirror 7a having a radiation angle of 60 degrees and the irradiation light control reflecting mirror 7b having a radiation angle of 72 degrees.
  • the central portion of the shaft is irradiated with the radiated light 5a condensed 5.7 times and the radiated light 5b condensed 4.7 times.
  • the outer peripheral portion is irradiated with the radiated light 5c condensed 3.5 times from the horizontal position of the cover 10 to the position immediately below by the irradiation light control reflecting mirror 7c.
  • the irradiation light control reflecting mirror of the present invention prevents the diffusion of excess diffused light and is a reflecting mirror that controls all the emitted light, so that the emission angle of the overlapped irradiation light is close by adjusting the shape of the mirror surface and the emission angle of the reflected light. Because it can compensate for parallel light, it can be used indefinitely, from general lighting to medical surgical lights, airport indicator lights, lighthouses, low power consumption, vehicle lighting equipment, and unpowered street lights using solar panels. Have sex.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Provided is a radiated-light-controlling reflecting mirror with which the diffusion of surplus diffused light is prevented and all of the radiated light is used efficiently, by arranging a lighting tube between the focal point on the central light axis of the reflected light from a radiated-light-controlling reflecting mirror and the mirror surface, and by causing all of the radiated light of the lighting tube to overlap and irradiate only the required area, rather than by partially reflecting the rearward diffused radiated light of a lighting tube, which is an omnidirectional radiated light source. Also provided are an apparatus which use this radiated-light-controlling reflecting mirror and a radiated-light-controlling reflecting mirror with an integrated lighting tube.

Description

照明管一体型照射光制御反射鏡Illumination tube integrated irradiation light control reflector
　本発明は、照射光制御反射鏡及び照明管を組込んだ照明管一体型照射光制御反射鏡に関する。 The present invention relates to an illumination tube integrated illumination light control reflector incorporating an illumination light control reflector and an illumination tube.
一般に販売されている照明管灯具は天井直付けや埋没式・吊り下げ式等の器具固定式で少ないエネルギーで広範囲を照らしている。しかし、代表的照明器具の蛍光灯ではあるが、エコ・省エネの波に押されＬＥＤ照明化が進んでいる。 Generally, lighting tube lamps sold on the ceiling are fixed on the ceiling, and are fixed on the fixtures such as buried or suspended, and illuminate a wide area with less energy. However, although it is a fluorescent lamp of a typical lighting fixture, LED lighting is being promoted by the wave of ecology and energy saving.
また、直下を明るくする為に照明管支持具の上部に反射板を設置し、照明管前方にルーバー等の散光防止器具を装着しグレアを防ぎ、拡散光を直下方向に照射している。 In addition, a reflector is installed on the upper part of the illumination tube support to brighten the area directly below, and a diffuser prevention device such as a louver is installed in front of the illumination tube to prevent glare and irradiate diffuse light in the downward direction.
そして、ウォールウォッシャータイプ等と呼ばれる壁面照射用器具等の照射方向を限定することで特定方向へ放射光を照射している。 And the radiation | emission light is irradiated to a specific direction by limiting the irradiation direction of the wall surface irradiation instrument etc. which are called a wall washer type.
特開平１０－１６２６２６号公報JP-A-10-162626 特開２００１－１６７６２７号公報JP 2001-167627 A 意匠第１１１９３４３号公報Design No. 1119343
本発明が解決しようとする課題は、蛍光管及び蛍光ネオン管等（以下、これらを単に照明管という）は棒状・曲管状または螺旋状等の光源であり放射光が均一な全方向放射光源である為、必要箇所への照射光量が少なく不必要な場所への拡散光が多かった。その拡散放射光を制御し不必要な箇所へは照射せず、必要な特定方向へ重複照射させる照明管器具や照明管を提供することである。 The problem to be solved by the present invention is that fluorescent tubes and fluorescent neon tubes (hereinafter simply referred to as illumination tubes) are light sources such as rods, curved tubes, and spirals, and are omnidirectional radiation sources with uniform radiated light. For this reason, the amount of light radiated to the necessary places was small, and there was much diffused light to the unnecessary places. The object is to provide an illumination tube device and an illumination tube that control the diffused radiation and do not irradiate unnecessary portions without irradiating them in a necessary specific direction.
また、蛍光灯等の一般照明管は寒冷地や冷蔵ショーケース等では発光し難く発光効率も悪くフィラメント近傍が冷却されるとカタホレシス現象が発生しやすかった。また、蛍光管は電源のオンオフ一回で一時間短くなると言われているが、蛍光管周囲温度が高温になると明るさは増すが寿命は短くなった。 Further, general lighting tubes such as fluorescent lamps are difficult to emit light in cold districts or refrigerated showcases, and the luminous efficiency is poor, and when the vicinity of the filament is cooled, a cataphoresis phenomenon is likely to occur. In addition, it is said that the fluorescent tube is shortened for one hour by turning on / off the power supply. However, when the ambient temperature of the fluorescent tube becomes high, the brightness is increased but the lifetime is shortened.
そして、蛍光灯等の埋没式一般照明灯具は照明管後方に反射率４０％から８０％程度の拡散反射板を設置して、照明管後方への一部の拡散放射光を拡散反射させている。また、照明管前方にはルーバー等の散光防止器具を使用して蛍光灯の放射光を制御している。照明管放射光の照射面積は６分の一程度に縮小されているが反射光の光源回帰消滅や反射板や器具等による吸収消滅の為に、照明管器具内の上部に大型鏡面反射板を設置しても１．５倍から２倍弱の照度しか得られず光量の増加は少なかった。　　　　　　　　　　　　　　　　　　　　　　　 Then, in the buried general illumination lamp such as a fluorescent lamp, a diffuse reflector having a reflectance of about 40% to 80% is installed at the back of the illumination tube to diffusely reflect a part of the diffused radiation toward the back of the illumination tube. . In addition, the light emitted from the fluorescent lamp is controlled in front of the illumination tube by using a light scattering prevention device such as a louver. Although the irradiation area of the illuminating tube radiation is reduced to about one-sixth, a large specular reflector is installed in the upper part of the illuminating tube fixture in order to extinguish the reflected light from the light source and extinguish it by the reflector and fixtures. Even when installed, only 1.5 to 2 times the illuminance was obtained, and the amount of light increased little. Snippet
課題を解決するには、照明管の後方への拡散放射光を部分的に反射させるのではなく、照明管を棒状光源や曲管光源として考えずに点光源の連続体と考えて回転放物面鏡や球面鏡の連続形状の局面鏡形状に照射設計した反射鏡の光軸上の鏡面近傍部に照明管を設置し、全ての照明管放射光を必要範囲のみに制御照射させる事である。 To solve the problem, instead of partially reflecting the diffused radiated light behind the lighting tube, consider the lighting tube as a continuum of point light sources rather than as a rod light source or curved tube light source. An illumination tube is installed in the vicinity of the mirror surface on the optical axis of a reflecting mirror that is designed to irradiate in the shape of a continuous phase mirror of a surface mirror or a spherical mirror, and all emitted light from the illumination tube is controlled and irradiated only to the necessary range.
また、単体もしくは複数の曲面鏡や放物面鏡又は楕円曲面鏡（以下、これらを単に照射光制御反射鏡という）に極細の照明管を設置しカバーする事で明るさと照明管の破損や衝撃からの保護と劣化防止を行える。 In addition, by installing and covering an ultra-fine illumination tube on a single or multiple curved mirrors, paraboloidal mirrors, or elliptical curved mirrors (hereinafter simply referred to as irradiation light control reflectors), the brightness, illumination tube breakage, and impact Protection from deterioration and prevention of deterioration.
本発明の照射光制御反射鏡（反射率９５％程度を使用）を１４ｗＴ５熱陰極管（１ｍの鉛直光度１４０ｃｄ）に配置して照明管（光源）１中心部から照射光制御反射鏡両端部までの放射光の放射角を１２０度に設定し照射面積を３分の１にすると鉛直光度は約２．９倍（４０８ｃｄ）になり放射角を９０度にすると放射光量は約３．８倍（５３７ｃｄ）になった。放射角を８０度にすると放射光量は約４．３倍（６０２ｃｄ）を計測した。 The irradiation light control reflecting mirror (using a reflectance of about 95%) of the present invention is arranged in a 14wT5 hot cathode tube (1 m vertical luminous intensity 140 cd) and from the center of the illumination tube (light source) 1 to both ends of the irradiation light control reflecting mirror If the radiation angle is set to 120 degrees and the irradiation area is reduced to one third, the vertical luminous intensity is about 2.9 times (408 cd), and if the radiation angle is 90 degrees, the amount of radiation is about 3.8 times ( 537 cd). When the radiation angle was set to 80 degrees, the amount of radiated light was measured approximately 4.3 times (602 cd).
又、本発明の照射光制御反射鏡（反射率９５％程度を使用）を１４ｗ程度の冷陰極管（鉛直光度７０ｃｄ）に配置して、冷陰極管（光源）から蛍光管放射光制御反射鏡両端部までの放射光の放射角を１２０度に設定し照射面積を３分の１にすると鉛直光度は約２．９倍（２０２ｃｄ）を計測した。これは２０ｗ蛍光灯（鉛直光度１７０ｃｄ）や１００ｗ白熱電球（鉛直光度１２０ｃｄ）より明るく低発熱な照明となった。 Further, the irradiation light control reflecting mirror (using a reflectance of about 95%) of the present invention is arranged in a cold cathode tube (vertical luminous intensity 70 cd) of about 14 w, and the fluorescent tube radiation light control reflecting mirror is arranged from the cold cathode tube (light source). When the radiation angle of the emitted light to both ends was set to 120 degrees and the irradiation area was reduced to one third, the vertical luminous intensity was measured about 2.9 times (202 cd). This was brighter and less heat-generating than the 20w fluorescent lamp (vertical luminous intensity 170cd) and the 100w incandescent lamp (vertical luminous intensity 120cd).
本発明請求項２の波形状照明管一体型照射光制御反射鏡を３９ｗＴ５蛍光管で制作した場合、照明管一体型照射光制御反射鏡は縦３５ｃｍ横４０ｃｍの大きさで厚さも６ｃｍ程度だが、放射光の放射角を６０度に設定すると４００ｗ水銀灯に近い明るさを得る事ができる。天井に固定し照明管一体型照射光制御反射鏡を設置できるので大型商業施設や公共施設等の照明設置の際に壁下や梁を考慮する必要の無い照明設計が行える照明器具や照明管を提供できる。冷陰極管は寿命が４００００時間～６００００時間の長寿命で電源のオンオフによる寿命変化が少ないので、φ４極細冷陰極管で製造した場合、１６０ｃｍを超える冷陰極管を使用した照明管一体型照射光制御反射鏡は縦横２５ｃｍに満たず厚さも２ｃｍ程度しかない極薄軽量照明なので肉厚１ｍｍ程度の照明管支持板を天井に固定し照明管一体型照射光制御反射鏡を設置できるのでオフィスや一般家屋等の照明器具や照明管として使用できる長寿命照明器具を提供できる。 When the wave-shaped illumination tube integrated irradiation light control reflector according to claim 2 of the present invention is produced with a 39wT5 fluorescent tube, the illumination tube integrated irradiation light control reflector is 35 cm in length and 40 cm in width and about 6 cm in thickness. If the radiation angle of the emitted light is set to 60 degrees, it is possible to obtain brightness close to that of a 400w mercury lamp. Because it is possible to install an illumination tube-integrated irradiation light control reflector that is fixed to the ceiling, it is possible to install lighting fixtures and illumination tubes that can be used for lighting design without the need to consider under walls or beams when installing large commercial facilities and public facilities. Can be provided. The cold cathode tube has a long life of 40,000 to 60,000 hours and little change in life due to turning on / off of the power supply. Therefore, when manufactured with a φ4 ultra-cold cold cathode tube, the illumination tube integrated irradiation light using a cold cathode tube exceeding 160 cm is used. Since the control reflector is an ultra-thin and lightweight illumination that is less than 25cm in length and width and is only about 2cm in thickness, the illumination tube support plate with a wall thickness of about 1mm can be fixed to the ceiling, and the illumination tube integrated irradiation light control reflector can be installed in offices and general It is possible to provide a long-life lighting device that can be used as a lighting device such as a house or a lighting tube.
図１は、中央部突出式２灯型蛍光灯器具の側面カバーを外した側面図である。FIG. 1 is a side view of the center protruding two-lamp type fluorescent lamp apparatus with the side cover removed. 図２は、本実施の形態の照射光制御反射鏡７の横断面図である。FIG. 2 is a cross-sectional view of the irradiation light control reflecting mirror 7 of the present embodiment. 図３は、本実施の形態の逆V字形状の凸型反射曲面鏡構造を有する照明管用照射光制御反射鏡の横断面図である。FIG. 3 is a cross-sectional view of an illumination light control reflecting mirror for an illumination tube having an inverted V-shaped convex reflecting curved mirror structure according to the present embodiment. 図４は、本実施の形態の螺旋型照明管一体型照射光制御反射鏡の下方より見上げた上方斜視図である。FIG. 4 is an upper perspective view of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment as viewed from below. 図５は、本実施の形態のＵ字型照明管一体型照射光制御反射鏡の下方より見上げた上方斜視図である。FIG. 5 is an upper perspective view of the U-shaped illumination tube integrated irradiation light control reflecting mirror of the present embodiment as viewed from below. 図６は、本実施の形態の環状照明管一体型の縦断面図である。FIG. 6 is a longitudinal sectional view of the annular illumination tube integrated type of the present embodiment. 図７は、図６を下方より見上げた上方斜視図である。FIG. 7 is an upper perspective view of FIG. 6 as viewed from below. 図８は、本実施の形態のスパイラル照明管一体型用の照射光制御反射鏡の側面図である。FIG. 8 is a side view of the irradiation light control reflecting mirror for the spiral illumination tube integrated type of the present embodiment. 図９は、本実施の形態の変形螺旋照明管一体型照射光制御反射鏡を３９ｗＴ５蛍光管で制作した照明管一体型照射光制御反射鏡を下方より見上げた上方斜視図である。FIG. 9 is an upper perspective view of the illumination tube-integrated irradiation light control reflecting mirror produced by using the 39wT5 fluorescent tube with the modified spiral illumination tube-integrated irradiation light control reflecting mirror of this embodiment as viewed from below. 図１０は、本実施の形態のＵ字管型照明管一体型照射光制御反射鏡の密封型の楕円円柱型状体を下方より見上げた上方斜視図である。FIG. 10 is an upper perspective view of the sealed elliptic cylindrical body of the U-shaped illumination tube-integrated irradiation light control reflector according to the present embodiment as seen from below. 図１１は、本実施の形態のＮ型照明管一体型照射光制御反射鏡の下方より見上げた上方斜視図である。FIG. 11 is an upper perspective view of the N-type illumination tube-integrated irradiation light control reflector of the present embodiment as viewed from below. 図１２は、本実施の形態の螺旋照明管一体型照射光制御反射鏡を下方より見上げた上方斜視図である。FIG. 12 is an upper perspective view of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment as seen from below. 図１３は、図４の天井・壁面設置器具１２を天井に設置し、照明管一体型照射光制御反射鏡本体１３を取り付け下方より見上げた上方斜視図である。FIG. 13 is an upper perspective view in which the ceiling / wall surface installation tool 12 of FIG. 4 is installed on the ceiling and the illumination tube integrated irradiation light control reflecting mirror main body 13 is mounted and looked up from below. 図１４は、本実施の形態のスパイラル照明管一体型照射光制御反射鏡の電球形状体の側面図である。FIG. 14 is a side view of a bulb-shaped body of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment. 図１５は、本実施の形態の波状照明管一体型照射光制御反射鏡下方より見上げた上方斜視図である。FIG. 15 is an upper perspective view looking up from below the waved illumination tube-integrated irradiation light control reflector according to the present embodiment. 図１６は、本実施の形態の螺旋円錐管一体型照射光制御反射鏡の縦断面図である。FIG. 16 is a longitudinal sectional view of the irradiation light control reflecting mirror integrated with the spiral conical tube of the present embodiment. 図１７は、本実施の形態の螺旋型照明管一体型照射光制御反射鏡の縦断面図である。FIG. 17 is a longitudinal sectional view of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment. 図１８は、本実施の形態の螺旋型照明管一体型照射光制御反射鏡の縦断面図である。FIG. 18 is a longitudinal sectional view of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment.
実施する最良の形態とは、照明管の拡散放射光を部分的に反射させるのではなく、照明管（光源）１近傍に放射光が光源回帰し難い高反射率の放射光制御反射鏡を設置し、照射光制御反射鏡両端と蛍光管中心部の距離と角度を変えて蛍光管からの放射光及び反射光の照射領域を調整し照射光制御反射鏡内で放射された全ての放射光を放射光開放角度内に重複反射させ照度を上げる機構を有させる事である。 The best mode to implement is not to partially reflect the diffused radiation of the lighting tube, but to install a high-reflectance synchrotron radiation reflector near the lighting tube 1 Then, change the distance and angle between the both ends of the irradiation light control reflector and the center of the fluorescent tube to adjust the irradiation area of the emitted light and reflected light from the fluorescent tube, and all the emitted light emitted in the irradiation light control reflector It is to have a mechanism to increase the illuminance by overlapping and reflecting within the radiation opening angle.
また、照明管（光源）１を照射光制御反射鏡７本体に内蔵設置した照明管を製造することで、極細の蛍光管を破損から防ぎ周囲温度に影響されにくく、小型で明るく寒冷地や冷蔵庫等でも省エネルギーで使用出来る長寿命な照明管が製造出来る。 In addition, by manufacturing an illumination tube in which the illumination tube (light source) 1 is installed in the irradiation light control reflector 7 body, the ultrafine fluorescent tube is prevented from being damaged and is not easily affected by the ambient temperature. It is possible to manufacture long-life lighting tubes that can be used with energy saving.
以下、本発明の実施例にもとづき図面を用いて説明する。
図１は一般的な中央部突出式２灯型蛍光灯器具の側面カバーを外した側面図である。器具３の蛍光管支持具４に配置された照明管（光源）１の器具に遮れられない放射光５ｂから５ｂ’及び５ｃから５ｃ’の放射角度はともに約１１０度程度で器具３内部に照射される２５０度程度の放射光５の大半は反射率４０％から８０％程度の側方反射板２によって拡散反射される。照明管（光源）１の側方反射板２から２’の器具前方への反射板設置角度は約６０度から９０度程度で照明管（光源）１の中心から側方反射板２から２’両端までの放射光５の放射角度は約８０度から１１０度程度であり、反射光６の光源回帰による輝度の増加も起こるが放射光５ａから放射光５ａ’間の反射光６大半は光源回帰消滅してしまう。器具３内部の大半の反射光６は光源回帰消滅や反射板・器具等による吸収消滅により激減し反射板未設置時より４０％程度の光量増加にとどまる。 Hereinafter, based on the Example of this invention, it demonstrates using drawing.
FIG. 1 is a side view of a general center protruding type two-lamp type fluorescent lamp apparatus with a side cover removed. Radiation angles of the emitted lights 5b to 5b ′ and 5c to 5c ′ that are not obstructed by the illumination tube (light source) 1 arranged on the fluorescent tube support 4 of the appliance 3 are both about 110 degrees and are inside the appliance 3. Most of the irradiated radiation 5 of about 250 degrees is diffusely reflected by the side reflector 2 having a reflectance of about 40% to 80%. The reflector installation angle of the illumination tube (light source) 1 from the side reflectors 2 to 2 'in front of the fixture is about 60 to 90 degrees, and from the center of the illumination tube (light source) 1 to the side reflectors 2 to 2'. The radiation angle of the radiated light 5 to both ends is about 80 to 110 degrees, and the luminance increases due to the light source return of the reflected light 6, but the majority of the reflected light 6 between the radiated light 5 a and the radiated light 5 a ′ is returned to the light source. It will disappear. Most of the reflected light 6 inside the fixture 3 is drastically reduced due to the extinction of the light source and the absorption and extinction of the reflector and the fixture, etc., and the amount of light increases only by about 40% compared to when the reflector is not installed.
図２は本発明の実施の形態の照射光制御反射鏡７の横断面図である。開放照射角度を４分の１の９０度に設定した照射光制御反射鏡７に照明管（光源）１を配置したものである。照明管（光源）１から放射された放射光制御反射鏡７に遮れられない放射光５ａから放射光５ａ’と照射光制御反射鏡７の両端と照明管（光源）１の中心を結んだ光源開放角９０度部分に照射された放射光５が反射した反射光６に分かれる。請求項１は照射光制御反射鏡の中央部（灯軸上）の鏡面部に逆Ｖ字形状の凸型反射曲面鏡構造物を有さないので照明管（光源）１近傍５ｂから５ｂ’間（後方放射光の７分の１程度）の放射光５が照射光制御反射鏡７によって照明管（光源）１に回帰消滅するが大半の反射光６は放射光５の開放角９０度内に反射され重複照射され約３．５倍の明るさとなった。 FIG. 2 is a cross-sectional view of the irradiation light control reflecting mirror 7 according to the embodiment of the present invention. The illumination tube (light source) 1 is arranged on the irradiation light control reflecting mirror 7 whose open irradiation angle is set to 90 °, which is a quarter. The radiated light 5a ′ from the radiated light 5a ′ that is not blocked by the radiated light control reflector 7 radiated from the illuminating tube (light source) 1 is connected to both ends of the irradiated light control reflector 7 and the center of the illuminating tube (light source) 1. The radiated light 5 applied to the light source opening angle 90 degree portion is divided into reflected light 6 reflected. According to the first aspect of the present invention, since there is no inverted V-shaped convex reflection curved mirror structure in the mirror surface portion of the central portion (on the lamp shaft) of the irradiation light control reflecting mirror, between the vicinity of the illumination tube (light source) 1 5b to 5b ′ The radiated light 5 (about one-seventh of the backward radiated light) returns to the illumination tube (light source) 1 by the irradiation light control reflecting mirror 7, but most of the reflected light 6 falls within 90 degrees of the open angle of the radiated light 5. Reflected and overlapped, it was about 3.5 times brighter.
図３は本実施の形態の逆Ｖ字形状の凸型突起反射鏡（または反射曲面鏡）４構造を有する照明管用照射光制御反射鏡の横断面図である。図１の照射光制御反射鏡７の中央部（灯軸上）の鏡面部に逆Ｖ字形状の凸型突出面反射鏡（または反射曲面鏡）構造物８を有しているので照明管（光源）１に回帰消滅していた後方放射光の７分の１程度の反射光６は光源回帰せずに照射光制御反射鏡７の開口部より放射される。 FIG. 3 is a cross-sectional view of an illumination light control reflector for an illumination tube having an inverted V-shaped convex projection reflector (or reflection curved mirror) 4 structure according to this embodiment. 1 has an inverted V-shaped convex projecting surface reflecting mirror (or reflecting curved mirror) structure 8 in the mirror surface portion of the central portion (on the lamp shaft) of the irradiation light control reflecting mirror 7 in FIG. Reflected light 6, which is about one-seventh of the backward radiated light that has returned to the light source 1, is emitted from the opening of the irradiation light control reflecting mirror 7 without returning to the light source.
図４は本実施の形態の螺旋型照明管一体型照射光制御反射鏡の縦断面状態を下方より見上げた上方斜視図である。照明管（光源）１管径中心点から照射光制御反射鏡の両端部までの放射光解放角度を約６０度に設定した照射光制御反射鏡７が照明管（光源）１の上面近傍から側方及び斜め前方まで照明管（光源）１を包囲しながら照射光制御反射鏡７の鏡軸上の鏡面近傍を照明管（光源）１が照射光制御反射鏡７と並行に螺旋形状に形成されカバー１０により保護されている。 FIG. 4 is an upper perspective view of the longitudinal section of the spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment as viewed from below. Illumination tube (light source) 1 Irradiation light control reflector 7 having a radiated light release angle from the central point of the tube diameter to both ends of the illumination light control reflector is set to about 60 degrees is near the upper surface of the illumination tube (light source) 1 The illumination tube (light source) 1 is formed in a spiral shape in parallel with the illumination light control reflecting mirror 7 in the vicinity of the mirror surface on the mirror axis of the illumination light control reflecting mirror 7 while surrounding the illumination tube (light source) 1 to the front and obliquely forward. It is protected by a cover 10.
図５は本実施の形態のＵ字型照明管一体型照射光制御反射鏡の下方より見上げた斜視図である。
器具３に設置された照射光制御反射鏡７に照明管（光源）１が設置されている。 FIG. 5 is a perspective view of the U-shaped illumination tube-integrated irradiation light control reflector of the present embodiment as viewed from below.
An illumination tube (light source) 1 is installed on an irradiation light control reflecting mirror 7 installed on the instrument 3.
図６は本実施の形態の環状照明管一体型の縦断面図である。 FIG. 6 is a longitudinal sectional view of the annular illumination tube integrated type of the present embodiment.
図７は図６を下方より見上げた上方斜視図である。 FIG. 7 is a top perspective view of FIG. 6 as viewed from below.
　図８は本実施の形態のスパイラル照明管一体型用の照射光制御反射鏡の側面図である。スパイラル形状はよく一般蛍光電球として使用されているが全ての蛍光管はピッチが狭く放射光の４０％程度は光源回帰消滅している。極細照明管（光源）１のピッチを照射光制御反射鏡７につり合う間隔でスパイラル形状に形成したもので全ての放射光は放射光と反射光として放射される。 FIG. 8 is a side view of the irradiation light control reflecting mirror for the spiral illumination tube integrated type of the present embodiment. The spiral shape is often used as a general fluorescent bulb, but all the fluorescent tubes have a narrow pitch and about 40% of the radiated light is extinguished. The pitch of the extra-fine illumination tube (light source) 1 is formed in a spiral shape with an interval balanced with the irradiation light control reflecting mirror 7, and all the emitted light is emitted as emitted light and reflected light.
図９は本実施の形態の変形螺旋照明管一体型照射光制御反射鏡を３９ｗＴ５蛍光管で制作した照明管一体型照射光制御反射鏡の下方斜視図である。大きさは縦３５ｃｍ横４０ｃｍで厚さも６ｃｍ程度だが、放射光の放射角を６０度に設定すると４００ｗ水銀灯以上の明るさを得る事ができる。 FIG. 9 is a lower perspective view of the illumination tube-integrated irradiation light control reflector produced by using the 39wT5 fluorescent tube for the modified spiral illumination tube-integrated irradiation light control reflector of this embodiment. The size is 35 cm in length and 40 cm in width and the thickness is about 6 cm. However, if the radiation angle of the emitted light is set to 60 degrees, a brightness of 400 w mercury lamp or more can be obtained.
図１０は本実施の形態のＵ字管型照明管一体型照射光制御反射鏡の密封型の円柱型（楕円円柱型を含む）状体を下方より見上げた斜視図である。図６のＵ字管型照明管一体型照射光制御反射鏡をカバー１０により密封した密封型は周囲温度等が外界の冷気によって照明管（光源）１が極端に冷やされるおそれがなくなって、照明管１が安定した点灯状態を保ち易くなり、冷却により発生するカタホレシス現象が発生しにくくなり、外界からの衝撃に対して破損しにくく、安全な照明になった。 FIG. 10 is a perspective view of a sealed cylindrical type (including an elliptical cylindrical type) body of the U-shaped illuminating tube-integrated irradiation light control reflector according to the present embodiment as viewed from below. In the sealed type in which the U-tube type illumination tube integrated illumination light control reflecting mirror of FIG. 6 is sealed with the cover 10, the illumination tube (light source) 1 is not extremely cooled by ambient cold air, etc. It becomes easy to keep the tube 1 in a stable lighting state, the cataphoresis phenomenon generated by cooling is less likely to occur, and the tube 1 is less likely to be damaged by an impact from the outside world, resulting in safe lighting.
　図１１は本実施の形態のＮ型照明管一体型照射光制御反射鏡の下方より見上げた上方斜視図である。図は２０ｗ蛍光灯一灯型とほぼ同大で厚みは４分の１であるが、３倍から６倍の明るさを有する。 FIG. 11 is an upper perspective view of the N-type illumination tube-integrated irradiation light control reflector of the present embodiment as viewed from below. The figure is almost the same size as the 20w fluorescent lamp type, and the thickness is 1/4, but it is 3 to 6 times brighter.
図１２は本実施の形態の螺旋照明管一体型照射光制御反射鏡を下方より見上げた斜視図である。段落番号［００１２］で説明した直径４ｍｍの極細照明管の場合の照明管一体型照射光制御反射鏡は縦横２５ｃｍに満たず厚さも２ｃｍ程度しかなく、肉厚１ｍｍ程度の天井・壁面設置器具１２を天井や壁面に設置後に照射光制御反射鏡７や照明管（光源）１を内蔵しカバーで密封した照明管一体型照射光制御反射鏡本体１３を設置できる。直径４ｍｍのネオン管極細照明管を使用すると連続接続可能なので大型照明管一体型照射光制御反射鏡を製作できるので大型施設やオフィスや等の照明器具や照明管としても提供できる。 FIG. 12 is a perspective view of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment as seen from below. The illumination tube-integrated irradiation light control reflector in the case of an ultra-fine illumination tube having a diameter of 4 mm described in paragraph [0012] is less than 25 cm in length and width, has a thickness of only about 2 cm, and has a ceiling / wall surface installation device 12 having a thickness of about 1 mm. After the light source is installed on the ceiling or wall surface, the illumination light control reflecting mirror body 7 and the illumination light control reflecting mirror main body 13 with the illumination tube (light source) 1 built in and sealed with a cover can be installed. When a 4 mm diameter neon tube ultra-fine illumination tube is used, it can be connected continuously, so that a large illumination tube-integrated irradiation light control reflecting mirror can be manufactured, so that it can also be provided as a luminaire or illumination tube in a large facility or office.
図１３は図４の天井・壁面設置器具１２を天井に設置し、照明管一体型照射光制御反射鏡本体１３を取り付け下方より見上げた上方斜視図である。 FIG. 13 is an upper perspective view in which the ceiling / wall surface installation tool 12 of FIG. 4 is installed on the ceiling and the illumination tube integrated irradiation light control reflecting mirror main body 13 is mounted and looked up from below.
　図１４は本実施の形態のスパイラル照明管一体型照射光制御反射鏡の電球形状体の側面図である。図８のスパイラル照明管一体型照射光制御反射鏡にカバー１０を設置したものである。カバー１０は外界からの衝撃から保護する事と口金１１をソケットに差し込む時に支持して取付けがおこなえる。 FIG. 14 is a side view of a bulb-shaped body of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment. The cover 10 is installed on the spiral illumination tube integrated irradiation light control reflecting mirror of FIG. The cover 10 can be attached by protecting it from impacts from the outside and supporting the base 11 when inserting it into the socket.
　図１５は本実施の形態の波状照明管一体型照射光制御反射鏡下方より見上げた上方斜視図である。 FIG. 15 is an upper perspective view looking up from below the waved illumination tube-integrated irradiation light control reflector of the present embodiment.
　図１６は本実施の形態の螺旋円錐管一体型照射光制御反射鏡の側面図である。カバー１０内部に設置された本図の照射光制御反射鏡７の設定放射角度は９０度に設定されていて複数の照明管（光源）１と照射光制御反射鏡７が螺旋円錐に組み合わされている。照明管（光源）１の放射光と照射光制御反射鏡７による反射光は全て水平から直下の９０度に重複照射され、照明器具設置位置より下方向の側方に照射力が高く光害が発生しにくいので公園や駐車場等の照明に適している。 FIG. 16 is a side view of a spiral conical tube integrated irradiation light control reflector according to the present embodiment. The set radiation angle of the irradiation light control reflecting mirror 7 of this figure installed in the cover 10 is set to 90 degrees, and a plurality of illumination tubes (light sources) 1 and the irradiation light control reflecting mirror 7 are combined in a spiral cone. Yes. The emitted light from the illumination tube (light source) 1 and the reflected light from the irradiation light control reflecting mirror 7 are all overlapped at 90 degrees from the horizontal to the bottom, and the irradiation power is high and the light damage is caused to the side below the luminaire installation position. It is difficult to generate, so it is suitable for lighting in parks and parking lots.
図１７は本実施の形態の螺旋型照明管一体型照射光制御反射鏡の縦断面図である。棒状光源の照明管（光源）１と照射光制御反射鏡７を螺旋円錐形状に形成し照射光制御反射鏡７の中心光軸９を並行になる様に配置することで複数の放射光５及び反射光６が重複照射され面発光状態と同様との効果が得られる。この図は照射光制御反射鏡７の放射光の照射角度は９０度なので重複照射を含めた明るさは約３．５倍の明るさになる。大型の螺旋照明管一体型照射光制御反射鏡の場合には、低発熱で均一面発光照明の医療用無影灯として使用可能な低電力照明になる。 FIG. 17 is a longitudinal sectional view of a spiral illumination tube-integrated irradiation light control reflecting mirror of the present embodiment. By forming the illumination tube (light source) 1 of the rod-shaped light source 1 and the irradiation light control reflecting mirror 7 in a spiral cone shape and arranging the central optical axis 9 of the irradiation light control reflection mirror 7 in parallel, a plurality of radiation lights 5 and The same effect as that of the surface emission state is obtained by overlapping irradiation of the reflected light 6. In this figure, since the irradiation angle of the radiated light of the irradiation light control reflecting mirror 7 is 90 degrees, the brightness including the overlapping irradiation is about 3.5 times as bright. In the case of a large spiral illumination tube-integrated irradiation light control reflecting mirror, low power generation and low power illumination that can be used as a medical surgical lamp for uniform surface emitting illumination.
図１８は本実施の形態の螺旋型照明管一体型照射光制御反射鏡の縦断面図である。
放射角度６０度の照射光制御反射鏡７ａと放射角度７２度の照射光制御反射鏡７ｂの外周に放射角度９０度の照射光制御反射鏡７ｃの中心光軸９をずらして形成する事で灯軸中心部には５．７倍に集光された放射光５ａと４．７倍に集光された放射光５ｂが重複照射される。外周部は照射光制御反射鏡７ｃによってカバー１０の水平位置から直下位置まで３．５倍に集光された放射光５ｃが照射される。 FIG. 18 is a longitudinal sectional view of the spiral illumination tube-integrated irradiation light control reflector according to the present embodiment.
A lamp is formed by shifting the central optical axis 9 of the irradiation light control reflecting mirror 7c having a radiation angle of 90 degrees on the outer periphery of the irradiation light control reflecting mirror 7a having a radiation angle of 60 degrees and the irradiation light control reflecting mirror 7b having a radiation angle of 72 degrees. The central portion of the shaft is irradiated with the radiated light 5a condensed 5.7 times and the radiated light 5b condensed 4.7 times. The outer peripheral portion is irradiated with the radiated light 5c condensed 3.5 times from the horizontal position of the cover 10 to the position immediately below by the irradiation light control reflecting mirror 7c.
本発明の照射光制御反射鏡は余剰拡散光の拡散を防止し、全ての放射光を制御した反射鏡なので鏡面の形状と反射光の放射角度を調整することで重複照射光の放出角度は近並行光まで補えるので、利用可能性については一般照明から医療用無影灯や空港表示灯・灯台や消費電力の少なさから車両用照明器具・ソーラーパネルを使用した無給電街路灯など無限の可能性を有する。 The irradiation light control reflecting mirror of the present invention prevents the diffusion of excess diffused light and is a reflecting mirror that controls all the emitted light, so that the emission angle of the overlapped irradiation light is close by adjusting the shape of the mirror surface and the emission angle of the reflected light. Because it can compensate for parallel light, it can be used indefinitely, from general lighting to medical surgical lights, airport indicator lights, lighthouses, low power consumption, vehicle lighting equipment, and unpowered street lights using solar panels. Have sex.
　１　照明管（光源）
　２　側方反射板
　３　器具
　４　蛍光管支持具
　５　放射光
５ａ　放射光
５ａ’　放射光
５ｂ　放射光
　５ｂ’　放射光
５ｃ　放射光
５ｃ’　放射光
６　反射光
７　照射光制御反射鏡
７ａ　照射光制御反射鏡
７ｂ　照射光制御反射鏡
　８　逆Ｖ字形状の凸型突出面反射鏡（または反射曲面鏡）構造物
　９　中心光軸
　１０　カバー
　１１　口金
　１２　天井・壁面設置器具
　１３　照明管一体型照射光制御反射鏡本体 1 Lighting tube (light source)
2 Side reflector 3 Instrument 4 Fluorescent tube support 5 Radiation light 5a Radiation light 5a 'Radiation light 5b Radiation light 5b' Radiation light 5c Radiation light 5c 'Radiation light 6 Reflection light 7 Illumination light control reflector 7a Illumination light control reflection 7a Mirror 7b Irradiation light control reflecting mirror 8 Inverted V-shaped convex projecting surface reflecting mirror (or reflection curved mirror) structure 9 Center optical axis 10 Cover 11 Base 12 Ceiling / wall surface installation tool 13 Lighting tube integrated irradiation light control reflection Mirror body

Claims (4)

  1. 照明管の放射光が器具吸収消滅・反射板吸収消滅や光源回帰消滅等の現象が発生しにくい照射光制御反射鏡の反射光の中心光軸上の焦点位置と鏡面の間に照明管を配置して照明管の円筒管の円筒部断面中心位置（円形の中心点）から照射光制御反射鏡の両端位置までの角度や長さを調整して照射光制御反射鏡内に照射される全ての照明管放射光を照明管から直接照射される範囲内に重複反射させることを特徴とする照明管を組込んだ照明管一体型照射光制御反射鏡。 The illumination tube is placed between the focal point on the central optical axis of the reflected light of the reflector and the mirror surface, where the radiated light of the illumination tube is less likely to cause phenomena such as instrument extinction / absorption extinction of the reflector and light source recurrence extinction. Adjust the angle and length from the center position (circular center point) of the cylindrical portion of the cylindrical tube of the illumination tube to both end positions of the irradiation light control reflector, and An illumination tube-integrated irradiation light control reflector incorporating an illumination tube, wherein the illumination tube radiated light is repeatedly reflected within a range directly irradiated from the illumination tube.
  2. 請求項１の機構を有する照射光制御反射鏡の中央部（灯軸上）の鏡面部に逆Ｖ字形状の凸型反射曲面鏡構造物を有し、放射光の光源回帰の発生しない構造にしたことを特徴とする照明管を組込んだ照明管一体型照射光制御反射鏡。 A structure having an inverted V-shaped convex curved curved mirror structure in the mirror surface portion (on the lamp shaft) of the irradiation light control reflecting mirror having the mechanism of claim 1 so that the light source does not return to the radiated light. An illumination tube-integrated irradiation light control reflector incorporating an illumination tube characterized by the above.
  3. 請求項１または請求項２に記載の機構を有する照射光制御反射鏡を密封型の円柱型（楕円円柱型を含む）又はハーフパイプ型のカバー内部に直管や環状管・螺旋管及びスパイラル管の照明管適合形状に形成し光源自体を内部に組込み込んだ照明器具で電球形状、板状及び円盤形状のいずれかの形状に形成した事を特徴とする照明管を組込んだ照明管一体型照射光制御反射鏡。 The irradiation light control reflecting mirror having the mechanism according to claim 1 or 2 is placed in a sealed cylindrical type (including an elliptical cylindrical type) or half pipe type cover in a straight pipe, an annular pipe / spiral pipe, and a spiral pipe. Lighting tube integrated type with built-in lighting tube, characterized in that it is formed into a light bulb shape, plate shape or disk shape with a lighting fixture that is formed in a shape compatible with the lighting tube and built in the light source itself Irradiation light control reflector.
  4. 請求項１から請求項３のいずれかに記載の機構を有する照射光制御反射鏡を複数個配置した照明管及び照明器具内部の各照射光制御反射鏡の照射角度や照射方向を部分的に変更可能にしたことを特徴とする照明管を組込んだ照明管一体型照射光制御反射鏡。 An illumination tube in which a plurality of illumination light control reflectors having the mechanism according to any one of claims 1 to 3 are arranged, and an illumination angle and an illumination direction of each illumination light control reflector inside the illumination fixture are partially changed. An illumination tube-integrated irradiation light control reflector incorporating an illumination tube, characterized in that it is made possible.
PCT/JP2012/070728 2011-08-19 2012-08-15 Radiated-light-controlling reflecting mirror with integrated lighting tube WO2013027639A1 (en)

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