WO2017175884A1 - Plaque réfléchissante destinée à l'éclairage - Google Patents

Plaque réfléchissante destinée à l'éclairage Download PDF

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Publication number
WO2017175884A1
WO2017175884A1 PCT/KR2016/003491 KR2016003491W WO2017175884A1 WO 2017175884 A1 WO2017175884 A1 WO 2017175884A1 KR 2016003491 W KR2016003491 W KR 2016003491W WO 2017175884 A1 WO2017175884 A1 WO 2017175884A1
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WO
WIPO (PCT)
Prior art keywords
plate
hexagonal
radial
plates
coupled
Prior art date
Application number
PCT/KR2016/003491
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English (en)
Korean (ko)
Inventor
김항진
권한욱
Original Assignee
김항진
(주)에스코라이트
권한욱
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 김항진, (주)에스코라이트, 권한욱 filed Critical 김항진
Priority to PCT/KR2016/003491 priority Critical patent/WO2017175884A1/fr
Publication of WO2017175884A1 publication Critical patent/WO2017175884A1/fr

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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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • 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
    • 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
    • F21V7/10—Construction

Definitions

  • the present invention relates to a reflecting plate for illumination, and more particularly, to a bending reflector through the first and the second radial hexagonal plate, and to a reflecting plate for illumination to combine with the existing reflector to maximize the reflection efficiency.
  • the lighting device is a direct lighting method for directly generating heat by supplying power to a coil having a certain durability, and applying a high voltage to the tube after filling a fluorescent material in a vacuum tube to emit light by mutual collision force between the fluorescent materials.
  • the indirect method of generating is used.
  • the light generated as described above illuminates a predetermined region through a reflecting plate installed at one side thereof, thereby obtaining necessary illuminance.
  • the lighting reflector of the prior art has a disadvantage in that the light is generated by the reflector formed to reflect light in only one direction, so that the illuminance cannot be sufficiently exhibited.
  • the lighting reflector of the prior art is composed of the cap and the reflector cover integrally, so that even if a single breakage is necessary, unnecessary waste is generated, and the cost is increased due to the difficulty of processing the reflector cover made of a shape such as an embossing or a square pyramid.
  • the reflector cover made of a shape such as an embossing or a square pyramid.
  • the shape of the reflective cover is formed of an embossing and a square pyramid, when light is generated from the lamp, the angle of reflection reflected after the light reaches the surface of the embossing and the square pyramid of the reflective cover is directly introduced into the glass sphere of the lamp. Therefore, since the light is reflected again on the lamp heated due to the generation of light has a problem that the life of the lamp is shortened and the reflectance of the light is reduced.
  • One embodiment of the present invention is a one-to-one correspondence and a plurality of bent consecutively bent to correspond to be extended from each of the first radial hexagonal plate and the plurality of first rectangular inclined plate coupled to a plurality of first rectangular inclined plate bent obliquely continuously Through a second radial hexagonal plate coupled to the second rectangular swash plate of to provide a lighting reflector for maximizing the reflectance of the light source.
  • An embodiment of the present invention is to provide a reflecting plate for illumination in which the angle at which the second radial hexagonal plate is radiated relative to the center thereof is smaller than the radiation angle of the first radial hexagonal plate.
  • One embodiment of the present invention is to provide a lighting reflecting plate that is inserted into and fixed to another lighting device to reduce the power consumption of the other lighting device and increase the effective illumination range and the center average illuminance.
  • One embodiment of the present invention is to provide a reflecting plate for lighting that is stably coupled with other lighting device through a fastening ring or fixing member.
  • the lighting reflecting plate is coupled to a plurality of first rectangular inclined plates that are bent obliquely in succession, each of the plurality of first rectangular inclined plates including a coupling plate at one end thereof, the outer surface of the other first square inclined plate Coupled to a first radial hexagonal plate and a plurality of second rectangular inclined plates that are bent in succession to be inclined in a one-to-one correspondence to bend from each of the plurality of first square inclined plates, the plurality of second square inclined plates Each of which includes a second radial hexagonal plate, the second radial hexagonal plate coupled to an outer surface of another second rectangular swash plate, including a coupling plate at one end thereof, wherein the second radial hexagonal plate has a top end of the bottom of the first radial hexagonal plate; And an angle ⁇ 2 radiating relative to the central axis direction may be smaller than a radiation angle ⁇ 1 of the first radial hexagonal plate.
  • first and second radial hexagonal plates may be made of a plastic material and coated with a high intensity reflective paint on the reflective surface.
  • each of the first and second radial hexagonal hexadecimals may be formed of different materials to be detachably coupled to each other, and may be formed to be compatible with each other.
  • the first and second radial hexagonal plates may be formed to be integrally bent through press working.
  • the lighting reflecting plate may further include a fastening ring connected to an upper end of the first radial hexagonal hexagonal plate and connected to an illumination lamp passing through the upper end of the first radial hexagonal hexagonal plate to fix the first and second radial hexagonal hexagonal plates.
  • the lighting reflecting plate may further include a fixing member which is disposed outside the first or second radial hexagonal hexagonal plate and extends in an outward direction of the first or second radial hexagonal hexagonal plate.
  • the first and second radial hexagonal plates may be inserted into and fixed to a lighting device including the lighting lamp through the fastening ring or the fixing member to improve reflection efficiency of the lighting device.
  • the disclosed technique can have the following effects. However, since a specific embodiment does not mean to include all of the following effects or only the following effects, it should not be understood that the scope of the disclosed technology is limited by this.
  • the reflecting plate for illumination has a one-to-one correspondence and is inclined continuously so as to be bent from each of the first radial hexagonal plate and the plurality of first square inclined plates coupled to the plurality of first square inclined plates that are bent obliquely continuously.
  • the reflectance of the light source may be maximized through the second radial hexagonal plate coupled to the plurality of second rectangular inclined plates that are bent.
  • the reflecting plate for illumination according to the exemplary embodiment of the present invention may be formed such that the angle at which the second radial hexagonal plate is radiated based on the center thereof is smaller than the radiation angle of the first radial hexagonal plate.
  • the lighting reflector according to the embodiment of the present invention can be inserted into and fixed to another lighting device to reduce power consumption of the other lighting device and to increase the effective illumination range and the center average illuminance.
  • Reflective plate for illumination can be stably coupled with other lighting device through a fastening ring or fixing member.
  • FIG. 1 is a perspective view showing a reflecting plate for illumination according to an embodiment of the present invention.
  • FIG. 2 is a plan view illustrating the reflecting plate for illumination in FIG. 1.
  • FIG. 3 is an exploded view showing the coupling relationship of the reflecting plate for illumination in FIG.
  • FIG. 4 is a developed view showing a rectangular inclined plate of the reflecting plate for illumination in FIG.
  • FIG. 5 is a diagram illustrating the first and second radial hexagonal plates of the reflecting plate for illumination in FIG. 1.
  • FIG. 6 is a view for explaining the lighting effect of the lighting reflector in FIG. 1 compared with the prior art.
  • FIG. 7 is a view for explaining the power reduction effect of the lighting reflector of FIG. 1 in comparison with the prior art.
  • first and second are intended to distinguish one component from another component, and the scope of rights should not be limited by these terms.
  • first component may be named a second component, and similarly, the second component may also be named a first component.
  • an identification code (e.g., a, b, c, etc.) is used for convenience of description, and the identification code does not describe the order of the steps, and each step clearly indicates a specific order in context. Unless stated otherwise, they may occur out of the order noted. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.
  • FIG. 1 is a perspective view showing a reflecting plate for illumination according to an embodiment of the present invention
  • Figure 2 is a plan view showing a reflecting plate for illumination in FIG.
  • FIG. 3 is an exploded view showing the coupling relationship of the reflecting plate for illumination in FIG. 1
  • FIG. 4 is an exploded view showing a rectangular inclined plate of the reflecting plate for illumination in FIG.
  • the lighting reflecting plate 100 includes first and second radial hexagonal plates 110 and 120, a fastening ring 130, and a fixing member 140.
  • the first radial hexagonal plate 110 may be coupled to a plurality of first rectangular inclined plates 111 to 114 bent inclined continuously. That is, the first radial hexagonal hexadecimal plate 110 may be coupled to four first rectangular inclined plates 111 to 114 to form a hexagonal plate radiated in the opposite direction of the housing 110. In one embodiment, the first radial hexagonal plate 110 may be radiated outward from its center toward the bottom.
  • each of the plurality of first rectangular inclined plates may include a coupling plate at one end thereof.
  • one first rectangular inclined plate 111 may include a coupling plate 111-1 at one end thereof and may be coupled to an outer surface of the other first rectangular inclined plate 114. That is, the plurality of first rectangular inclined plates 111 to 114 may be combined with other adjacent first rectangular inclined plates through the coupling plate to form the first radial hexagonal hexagonal plate 110.
  • the coupling plates 111-1 to 111-4 of the plurality of first square inclined plates couple the plurality of first square inclined plates 111 to 114 through a coupling member (eg, a rivet). You can.
  • the second radial hexagonal plate 120 may be coupled to the plurality of second square inclined plates 121 to 124 corresponding to one-to-one and bent in succession so as to extend bent from each of the plurality of first square inclined plates 111 to 114. Can be. That is, the second radial hexagonal hexadecimal plate 120 may be coupled to four second square swash plate 121 to 124 to form a sixteen hexagonal plate radiating in the opposite direction of the housing 110. In one embodiment, the second radial hexagonal plate 120 may radiate outward from its center toward the bottom.
  • the second radial hexagonal plate 120 has an upper end coupled to the lower end of the first radial hexagonal plate 110, and an angle ⁇ 2 radiating relative to the central axis direction is the first radial sixteen sixteen. It may be formed smaller than the radiated angle ( ⁇ 1 ) of each plate (110).
  • ⁇ 1 the radiated angle of each plate (110).
  • each of the plurality of second rectangular inclined plates 121 to 124 may include a coupling plate at one end thereof.
  • one second rectangular inclined plate 121 may include a coupling plate 121-1 at one end thereof and may be coupled to an outer surface of another second rectangular inclined plate 124. That is, the plurality of second rectangular inclined plates 121 to 124 may be combined with other adjacent second rectangular inclined plates through the coupling plate to form the second radial hexagonal hexagonal plate 120.
  • the coupling plates 121-1 to 121-4 of the plurality of second square inclined plates couple the plurality of second square inclined plates 121 to 124 through a coupling member (eg, a rivet). You can.
  • first and second radial hexagonal plates 110 and 120 may be separated and coupled through fitting coupling.
  • one of the first and second radial hexagonal plates 110, 120 includes a protrusion (eg, male screw or pin) and the other includes a receiving portion (eg, female screw or slot).
  • the first and second radial hexagonal hexagonal plates 110 and 120 may be fitted to each other through a combination of the protrusion and the receiver.
  • the second radial hexagonal hexagonal plate 120 is arranged such that the coupling plate of each of the plurality of second rectangular inclination plates 121 to 124 is alternately disposed with the coupling plate of each of the plurality of first square inclination plates 111 to 114.
  • the first radial hexagonal plate 110 may be combined.
  • one second rectangular inclined plate 151 is coupled to correspond to a part of each of the two first rectangular inclined plates 111 and 112 so that the coupling plate 121-1 of the second rectangular inclined plate 121 is formed.
  • the first and second inclined plates 111 and 112 may be alternately disposed with the coupling plates 111-1 and 112-1. Accordingly, the four first rectangular inclined plates 111 to 114 and the four second rectangular inclined plates 121 to 124 may form a rigid structure through vertical coupling alternately arranged with respect to the coupling plate.
  • the first and second radial hexadecimal plates 110 and 120 may form two-stage bent hexagonal plates to reduce the temperature in the lighting device to extend the life of the lighting lamp. Since the heat transmitted to the lighting lamp adversely affects the life of the lighting lamp, the first and second radial hexagonal plates 110 and 120 may optimize the reflectance of the lighting light to extend the life of the lighting lamp.
  • the illumination reflector 100 is implemented with two-stage bent sixteen reflectors, such that the first radial hexagonal plate 110 reflects the illumination light and the second radial hexagonal plate 120 diffuses the illumination light.
  • the illumination reflector 100 may include two-stage bent first and second radial hexagonal plates 110 and 120 capable of reflecting and diffusing illumination light.
  • Each of the first and second radial hexagonal hexagonal plates 110 and 120 may perform reflection or diffusion of illumination light, thereby securing high illuminance, increasing an effective illumination range, and reducing illumination light energy.
  • the first rectangular inclined plate 111 may be embodied as four first reflecting plates that are bent in succession. More specifically, each of the first reflecting plates may be formed to be longer than the length of the upper end of the first reflecting plate to be bent inclined downward, and may be implemented so that one surface may reflect the illumination light.
  • Four first rectangular inclined plates 111 to 114 may be coupled through a coupling plate to form a first radial hexagonal plate 110.
  • the second rectangular inclined plate 121 may be embodied as four second reflecting plates whose upper ends correspond one-to-one with the lower ends of the first rectangular inclined plate 111 and are bent in succession. More specifically, each of the second reflecting plates may extend in the opposite direction of the first reflecting plate in a one-to-one correspondence with the first reflecting plate, and a length of the lower end thereof may be longer than the upper end of the second reflecting plate to be bent downwardly. In addition, one surface of the second reflecting plates may be formed of a material having the same or different reflectivity as one surface of the first reflecting plates.
  • Four second rectangular inclined plates 121 to 124 may be coupled through a coupling plate to form a second radial hexagonal plate 120.
  • first and second radial hexagonal plates 110 and 120 may be implemented in a plate material or a plastic material.
  • the first and second radial hexagonal plates 110 and 120 may be formed of the same material or different materials to be combined with each other.
  • the first and second radial hexagonal plates 110 and 120 may be formed to be compatible with each other.
  • the first and second radial hexagonal plates 110 and 120 may be embodied in a free shape within a range capable of mutually coupling. That is, the first and second radial hexagonal hexagonal plates 110 and 120 may be implemented in various shapes and sizes having a structure that can be separated from the structure of the radial hexagonal hexagonal plate.
  • the first radial hexagonal plate 110 may be coupled to the second radial hexagonal plate 120 of various shapes having a structure that can be separated from the structure of the radial hexagonal plate.
  • the first and second radial hexagonal plates 110 and 120 may be coated with a high intensity reflective paint on the reflective surface.
  • each of the first and second radial hexagonal hexagonal plates 110 and 120 may implement the same reflectance by making the same component of the reflective coating to be coated, or may change the reflectance by changing the components of the reflective coating to be coated. It can be implemented differently.
  • High intensity reflecting paint is not necessarily limited thereto, but may be implemented through silicon dioxide (SiO 2 ) or titanium dioxide (TiO 2 ) to improve corrosion resistance, heat resistance, fading resistance, and durability.
  • first and second radial hexagonal hexagonal plates 110 and 120 may be formed to be integrally bent through press working. More specifically, the first and second radial hexagonal hexagonal plates 110 and 120 may be injection molded through a mold having a shape of a radially hexagonal hexagonal plate that is bent in two stages. For example, when the first and second radial hexagonal plates 110 and 120 are formed by pressing, the first and second radial hexagonal plates 110 and 120 may be integrally formed without a bonding area. have.
  • the fastening ring 130 is connected to an upper end of the first radial hexagonal hexagonal plate 110 and connected to an illumination lamp penetrating through the upper end of the first radial hexagonal hexagonal plate 110 so that the first and second radial hexagonal hexagonal plates 110, 120) can be fixed.
  • the fastening ring 130 may include a circle 131 penetrating the socket of the lighting lamp and a spring 132 extending from the circle 131 and connected to the top of the first radial hexagonal plate 110. have.
  • the circle 131 may penetrate the lighting lamp while the lighting lamp is coupled to the lighting device through the socket, and connected to the lighting lamp to support and fix the first and second radial hexagonal plates 110 and 120. Can be.
  • the spring 132 may adjust the distance between the illumination lamp and the first radial hexagonal plate 110 for mutual compatibility with different lighting devices.
  • a plurality of springs 132 may be implemented to be spaced apart from each other along the circle 131, and the first and second radial hexagonal plates (110, 120) are disposed in an appropriate position from the lighting lamp through the stretching and contraction You can.
  • the fixing member 140 may be disposed outside the first or second radial hexagonal hexagonal plates 110 and 120 to extend outwardly of the first or second radial hexagonal hexagonal plates 110 and 120.
  • the fixing member 140 may be implemented with a plurality of fixing members 141 to 144, and each of the plurality of fixing members 141 to 144 may be the first or second radial hexagonal plate 110. 120 may be disposed to be spaced apart from each other.
  • the fixing member 140 is not necessarily limited thereto, but may be disposed at the coupling portion of the first and second radial hexagonal hexagonal plates 110 and 120.
  • the fixing member 140 may extend toward both sides at positions disposed on the first or second radial hexagonal plates 110 and 120. When the lighting reflecting plate 100 is inserted into another lighting device, the fixing member 140 is disposed between the first and second radial hexagonal plates 110 and 120 and the other lighting device to fix the lighting reflecting plate 100 and prevent shaking. can do.
  • the first and second hexagonal plates 110 and 120 are inserted into and fixed to the lighting device including the lighting lamp through the fastening ring 130 or the fixing member 140 to improve the reflection efficiency of the lighting device.
  • the lighting reflector 100 may have a shape compatible with each other so as to be inserted into a pre-installed lighting device, and may be stably fixed through the fastening ring 130 and the fixing member 140 to increase illuminance. Illuminating reflector 100 is easy to remove and combine from the lighting device is easy to check and replace, it is possible to reduce the cost added to the lighting device.
  • FIG. 5 is a diagram illustrating the first and second radial hexagonal plates of the reflecting plate for illumination in FIG. 1.
  • the second radial hexagonal plate 120 has an upper end coupled to a lower end of the first radial hexagonal plate 110, and an angle ⁇ 2 radiating with respect to the central axis direction is first radial. It may be formed smaller than the radiated angle ( ⁇ 1 ) of the sixteen hexagonal plate (110).
  • the first radial hexagonal plate 110 is radiated from 35 degrees to 50 degrees based on the central axis direction
  • the second radial hexagonal plate 120 is 20 degrees to 30 degrees based on the central axis direction. Can be spun.
  • the radiated angle ⁇ 1 of the first radial hexagonal plate 110 corresponds to 35 degrees to 50 degrees
  • the radiated angle ⁇ 2 of the second radial hexagonal plate 120 corresponds to 20 degrees to 30 degrees.
  • the reflectance and illuminance of the illumination light may be maximized.
  • the radiated angles ⁇ 1 and ⁇ 2 of the first and second radial hexagonal plates 110 and 120 may be adjusted to optimize the reflectance. Therefore, the first and second radial hexagonal plates 110 and 120 may be bent inward in an inclined state to maximize the efficiency of the lighting lamp.
  • the reflectance of the illumination light according to the bent surface of the reflector can derive the results shown in Table 1 through the experiment.
  • the illumination reflector 100 may be inserted into another illumination device to perform bending specular reflection through the first and second radial hexagonal plates 110 and 120 and maximize the reflectance of the illumination light.
  • the height H of the second radial hexagonal plate 120 may be determined according to the following equation.
  • H is the height of the second radial hexagonal plate
  • ⁇ is a proportional constant
  • l is the length of the oblique surface of the first radial hexagonal plate
  • ⁇ 1 is the angle of radiation of the first radial hexagonal plate (the radiating angle ( ⁇ 1 ) Is greater than 0 degrees and less than 90 degrees).
  • the height H of the second radial hexagonal plate 120 may be proportional to the proportional constant and the length of the bevel of the first radial hexagonal plate 110, and may be inversely proportional to the radiated angle of the first radial hexagonal plate 110. have.
  • the height of the first radial hexagonal plate 110 may correspond to the product of the length l of the oblique surface of the first radial hexagonal plate 110 and cos ( ⁇ 1 ).
  • the height H of the second radial hexagonal plate 120 may be determined based on the proportional constant ⁇ and the height of the first radial hexagonal plate 110.
  • FIG. 6 is a view for explaining the lighting effect of the lighting reflector in FIG. 1 compared with the prior art.
  • a lighting device having no illumination reflector installed therein may have a beam angle of 180 ° and a direct illuminance of 21 Lux and an average illuminance of 20 Lux at 30m.
  • the irradiation angle is measured at the bottom of the lighting device, and the lighting effect of the reflecting plate for lighting is compared using the same lighting lamp.
  • the lighting device (Diamond Floodlight) installed with a reflecting plate for lighting according to the prior art may have an irradiation angle of 150 degrees and a direct illuminance of 90 Lux and an average illuminance of 74 Lux at a distance of 30 m.
  • the lighting device having the illumination reflector 100 installed thereon may have an irradiation angle of 150 degrees and a direct illuminance of 169 Lux at a distance of 30 m and an average illuminance of 120 Lux. Therefore, the lighting reflector 100 may be inserted into and fixed to the lighting device to increase the effective illumination range and the center average illuminance.
  • FIG. 7 is a view for explaining the power reduction effect of the lighting reflector of FIG. 1 in comparison with the prior art.
  • the lighting reflector 100 when the lighting device 710 equipped with the lighting reflector according to the prior art consumes 1 kW of power, the lighting reflector 100 is inserted and the lighting device 720 including the metal lamp has a power of 400 W. Consumption, the lighting reflecting plate 100 is inserted and the lighting device 730 including the LED may consume 180W of power. Therefore, the lighting reflector 100 may be inserted into the lighting device to reduce power consumption.
  • the illuminating reflector 100 is bent in a continuous and obliquely one-to-one correspondence so as to extend bent from each of the first radial hexagonal plate and the plurality of first rectangular inclined plates that are coupled to the plurality of first rectangular inclined plates that are bent obliquely continuously.
  • the angle of the second radial hexagonal plate is radiated relative to the central axis is radiated of the first radial hexagonal plate It may be formed smaller than the angle.
  • the lighting reflector 100 may be inserted into and fixed to another lighting device to reduce power consumption of the other lighting device, increase the effective lighting range and the center average illuminance, and stably with other lighting devices through fastening rings or fixing members. Can be combined.

Abstract

L'invention concerne une plaque réfléchissante destinée à l'éclairage, comprenant : une première plaque hexadécagonale de type à rayonnement ayant une pluralité de premières plaques inclinées quadrangulaires couplées à celle-ci et pliées de façon continue tout en étant inclinées, chacune plaque inclinée de la pluralité de premières plaques inclinées quadrangulaires comprenant une plaque de couplage sur une de ses extrémités qui la couple à une surface externe d'une autre première plaque inclinée quadrangulaire ; et une deuxième plaque hexadécagonale de type à rayonnement ayant une pluralité de deuxièmes plaques inclinées quadrangulaires couplées à celle-ci et pliées de façon continue tout en étant inclinées, de telle façon que les plaques inclinées de la pluralité de deuxièmes plaques inclinées quadrangulaires se plient et s'étendent à partir de la pluralité de premières plaques inclinées quadrangulaires, respectivement, et présentent une correspondance biunivoque avec celles-ci, chaque plaque inclinée de la pluralité de deuxièmes plaques inclinées quadrangulaires comprenant une plaque de couplage sur une de ses extrémités qui la couple à une surface externe d'une autre deuxième plaque inclinée quadrangulaire, l'extrémité supérieure de la deuxième plaque hexadécagonale de type à rayonnement pouvant être couplée à l'extrémité inférieure de la première plaque hexadécagonale de type à rayonnement, et l'angle (θ2) du rayonnement provenant de la deuxième plaque hexadécagonale de type à rayonnement, par rapport à une direction définie par son axe central, pouvant être inférieur à l'angle (θ1) du rayonnement provenant de la première plaque hexadécagonale de type à rayonnement. Par conséquent, la plaque réfléchissante destinée à l'éclairage, lorsqu'elle est insérée/fixée dans un autre dispositif d'éclairage, permet de réduire l'énergie consommée par cet autre dispositif d'éclairage et permet d'augmenter la plage d'éclairage effective et la luminance moyenne centrale.
PCT/KR2016/003491 2016-04-05 2016-04-05 Plaque réfléchissante destinée à l'éclairage WO2017175884A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/003491 WO2017175884A1 (fr) 2016-04-05 2016-04-05 Plaque réfléchissante destinée à l'éclairage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2016/003491 WO2017175884A1 (fr) 2016-04-05 2016-04-05 Plaque réfléchissante destinée à l'éclairage

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WO2017175884A1 true WO2017175884A1 (fr) 2017-10-12

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011014467A (ja) * 2009-07-03 2011-01-20 Daiwa House Industry Co Ltd 照明用笠の内面部に設けられる反射面の構造
KR101049831B1 (ko) * 2010-02-11 2011-07-15 김창규 엘이디조명장치
KR101049834B1 (ko) * 2010-09-06 2011-07-15 (주)서전기전 눈부심 방지 및 배광조절이 용이한 엘이디조명기구 및 엘이디조명기구를 가지는 엘이디가로등
KR101102770B1 (ko) * 2009-08-20 2012-01-05 김기정 반사갓
KR101369722B1 (ko) * 2012-03-30 2014-03-06 케이엘전기(주) 조명등

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011014467A (ja) * 2009-07-03 2011-01-20 Daiwa House Industry Co Ltd 照明用笠の内面部に設けられる反射面の構造
KR101102770B1 (ko) * 2009-08-20 2012-01-05 김기정 반사갓
KR101049831B1 (ko) * 2010-02-11 2011-07-15 김창규 엘이디조명장치
KR101049834B1 (ko) * 2010-09-06 2011-07-15 (주)서전기전 눈부심 방지 및 배광조절이 용이한 엘이디조명기구 및 엘이디조명기구를 가지는 엘이디가로등
KR101369722B1 (ko) * 2012-03-30 2014-03-06 케이엘전기(주) 조명등

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