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WO2015072773A1 - Appareil d'éclairage encastré - Google Patents

Appareil d'éclairage encastré Download PDF

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Publication number
WO2015072773A1
WO2015072773A1 PCT/KR2014/010935 KR2014010935W WO2015072773A1 WO 2015072773 A1 WO2015072773 A1 WO 2015072773A1 KR 2014010935 W KR2014010935 W KR 2014010935W WO 2015072773 A1 WO2015072773 A1 WO 2015072773A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
assembly
boss
socket
support
Prior art date
Application number
PCT/KR2014/010935
Other languages
English (en)
Korean (ko)
Inventor
임기호
Original Assignee
(주)하나위즈
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 (주)하나위즈 filed Critical (주)하나위즈
Publication of WO2015072773A1 publication Critical patent/WO2015072773A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14—Bayonet-type fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/166—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to torsion, e.g. spiral springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
    • F21V21/042—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall
    • F21V21/044—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues
    • F21V21/046—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates using clamping means, e.g. for clamping with panel or wall with elastically deformable elements, e.g. spring tongues being tensioned by rotation of parts

Definitions

  • the present invention relates to a buried light fixture, and more particularly, the case and the reflector may be manufactured by a single member by injection molding to facilitate the fabrication and assembly, and the surface of the reflector may be embossed in a droplet shape to reduce the reflection area.
  • the present invention relates to a buried light fixture that maximizes the luminous performance of the lamp by maximally expanding it and variably adjusts the installation position of the lamp to the reflector to freely adjust the brightness of light emitted from the lamp according to the user's convenience.
  • lighting fixtures have been developed for the purpose of converting electrical energy into light energy to provide an appropriate illuminance for the surrounding space.
  • These lighting fixtures can act as an artificial light source in an environment where natural light is insufficient, which can help various activities such as production and leisure by human beings, and also reduce eye fatigue caused by securing appropriate illumination. It allows you to.
  • the embedded lighting apparatus disclosed in Korean Patent No. 10-1248155 discloses an embedded housing installed on a ceiling, a light emitting module of lamps installed in the embedded housing, and light reflected from the light emitting module to the outside. And a reflector detachably assembled to the buried housing.
  • the conventional lighting fixture having such a configuration takes a lot of time to manufacture, since the light emitting module, as well as the buried housing and the reflector must be manufactured separately and then assembled together.
  • the luminance obtained from the light emitting module is inevitably determined by the performance of the peripheral parts including the reflector when compared with the light emitting module having the same performance.
  • the reflector applies various techniques such as surface treatment (painting or plating), which is advantageous for the reflection of light, in order to output more light under the same conditions.
  • surface treatment painting or plating
  • such a technique is not only limited in improving the luminous performance, but also causes a slight effect when considering the same occupied space as a reference.
  • the conventional lighting fixture in order to adjust the amount of light irradiated from the light emitting module to the user's discretion, the conventional lighting fixture must add additional functions to the internal power supply circuit, and thus has the function of freely adjusting the luminance, thereby incurring additional costs. In addition, the situation is required to develop a function that can more easily adjust the amount of light.
  • the present invention has been made in view of the above-mentioned matters, and the case and the reflector constituting the lighting fixture are integrally molded into a single part for convenience of assembly, and the surface of the reflector is embossed to reflect the reflection area.
  • the purpose of the present invention is to maximize the luminous performance by the lamp by expanding to the maximum, and to provide a buried light fixture that can freely adjust the amount of light according to the user's needs by variably adjusting the installation position of the lamp with respect to the reflector.
  • the present invention for achieving the above object is a housing having a hollow cone shape, the socket is assembled to the housing to install a lamp, the position setting unit for adjusting the assembly position of the socket to the housing in multiple stages, the housing And a dispersing cover detachably assembled with respect to, and an assembling device portion for installation of the diffusing cover with respect to the housing.
  • the housing forms a heat dissipation hole around the position setting portion, and forms an embossed uneven portion on the inner surface.
  • the position setting portion of the boss extending in the longitudinal direction from the upper end of the housing, the slot formed in the longitudinal direction of the boss to adjust the fixed position of the socket, and the socket of the socket It has an assembly seating surface that is formed to fix the position.
  • the assembled seating surface is composed of an upper left and a lower seating surface of the boss, and the socket has a mounting flange for screwing with the upper seating surface or the lower seating surface.
  • the position setting portion further comprises a fitting groove formed in the circumferential direction of the boss at a plurality of positions over the entire length of the slot, the fitting grooves each form an intermediate seat for assembly with the socket.
  • the length of the fitting groove and the position of the intermediate seat surface are respectively set with different phase angles based on the center of the boss.
  • the assembling device portion includes a mounting guide portion formed on the outer surface of the housing, a hinge plate assembled to the mounting guide portion, and a support spring installed on the hinge plate and coupled to the diffusion cover. do.
  • the mounting guide portion is a pair of outer bending plates spaced apart from each other to support the left and right end surface of the hinge plate from the outside, a pair of mutually spaced to contact the back surface of the hinge plate An inner support plate and a fastening boss projecting outwardly between the inner support plates for screwing the hinge plate.
  • the hinge plate is a flat plate inserted into the assembly space between the outer bending plate and the inner support plate, bent integrally extending from the flat plate for screwing the fastening boss And a spring assembly for installing the support spring.
  • the mounting guide portion has a groove portion formed between the inner support plate, and the hinge plate has a protrusion formed at the center of the flat plate portion for corresponding assembly with the groove portion.
  • the support spring is a support shaft fixed to the spring assembly, a coil portion wound to surround the support shaft, a bullet support portion extending toward the hinge plate from one end of the coil portion, and And a catching support part extending from the other end of the coil part toward the diffusion cover.
  • the diffusion cover has a locking protrusion protruding outward for engagement with the locking support of the support spring.
  • the case and the reflector constituting the lighting fixture can be manufactured integrally by a manufacturing method by injection molding to facilitate convenience in manufacturing and assembling, and the embossing treatment of water droplets is applied to the inner surface of the reflector, It provides the effect of maximizing the luminous performance by the lamp by expanding the reflecting area as much as possible based on the reflector.
  • the present invention can freely adjust the installation height of the lamp with respect to the reflector of the lighting fixture in multiple stages to provide a secondary effect that can be freely adjusted according to the user's convenience the brightness of the light emitted from the lamp.
  • FIG. 1 is a perspective view showing a buried light fixture according to the present invention.
  • FIG. 2 is a perspective view of the lighting apparatus shown in FIG. 1 from below.
  • FIG. 2 is a perspective view of the lighting apparatus shown in FIG. 1 from below.
  • FIG. 3 is a perspective view showing an exploded state of the embedded lighting fixture according to the present invention.
  • FIG. 4 is a perspective view illustrating an inner surface of the housing illustrated in FIG. 3.
  • FIG. 5 is a perspective view showing the configuration of the position setting unit in the main configuration of the present invention.
  • FIG. 6 is a perspective view showing the configuration of the assembly device portion in the main configuration of the present invention.
  • FIG. 7 is a front view, a side view, and a plan view of the support spring shown in FIG.
  • FIG 8 is a perspective view showing a state in which the position of the socket is adjusted to the top in the buried light fixture according to the present invention.
  • the lighting device includes a housing 10 having a hollow cone shape, a lamp (not shown) assembled at an upper end of the housing 10 and corresponding to a light emitting body therein.
  • It is configured to include an assembly device unit 90 is installed in.
  • the housing 10 forms a plurality of heat dissipation holes 12 penetrating the member over the entire circumference of the position setting part 50.
  • the heat dissipation hole 12 serves as a passage allowing the flow of the atmosphere between the inner space and the outer space of the housing 10, so that the heat dissipation hole 12 is assembled inwardly from the upper end of the housing 10. It performs a cooling function that radiates high-temperature heat generated from the lamp and transferred to the inner space of the housing 10 to the outside.
  • the housing 10 has an inner surface integrally formed with embossed concave and convex portions 14, thereby maximally extending a reflection area for light based on the same size.
  • the light emitting performance by the lamp may be maximized, and the uneven portion 14 may be integrally formed on the inner surface of the housing 10 during the injection molding process, thereby improving the manufacturability.
  • the housing 10 of the present invention can be obtained by integrally molding the buried housing and the reflector, which are separately manufactured in the conventional lighting fixture, as a single member, not only can shorten the manufacturing process but also greatly improve the productivity of assembly. To make it possible.
  • the housing 10 is formed in a form of gradually expanding the cross-sectional area of the inner space from the upper end to which the socket 30 is mounted to the lower end to which the diffusion cover 70 is installed, so that the socket 30 The light irradiated from the lamp assembled to the can be distributed over a wider range.
  • the position setting unit 50 extends in the longitudinal direction from the upper end of the housing 10 in a cylindrical boss 52 formed along the longitudinal direction of the boss 52.
  • the slot 54 is formed to be long in the shape of cutting the material to variably adjust the fixed position of the socket 30 relative to the boss 52, and integrally formed on the outside of the boss 52 and the And an assembly seat surface 56 which is screwed with the socket 30 to maintain the installation height of the socket 30 relative to the boss 52 in an assembled state.
  • the assembly seating surface 56 includes an upper seating surface 56a positioned at the top of the boss 52 and a lower seating surface 56b positioned at the bottom of the boss 52, and the lower seating surface 56b is formed in the slot ( 54 and the upper left surface 56a is formed at a central position with respect to the slot 54, that is, a phase angle different from that of the boss 52.
  • the socket 30 integrally forms a mounting flange 32 as a portion corresponding to the assembly seat surface 56 on the outside of the upper end, and the mounting flange 32 is screwed with the assembly seat surface 56. To form a fastening hole.
  • the socket 30 is able to variably adjust the installation height with respect to the housing 10 via the position setting unit 50, for example, the mounting flange 32 of the socket 30
  • the amount of light emitted from the lamp is switched to the minimum state when it is seated and assembled on the upper left surface 56a of the assembly seat 56, and when the mounting flange 32 is seated and assembled to the lower seat 56b, The amount of emitted light can be switched to the maximum state.
  • the position setting section 50 is the slot for adjusting the installation height of the socket 30 with respect to the slot 54 to the multi-stage position Corresponding to the fitting groove 58 cut in the circumferential direction of the boss 52 at a plurality of positions along the longitudinal direction of the 54, and the formation position of the fitting groove 58 on the outer circumferential surface of the boss 52 It is further configured to further include an intermediate seat surface 56c which is integrally formed for fixing the socket 30 and engages with the mounting flange 32 of the socket 30.
  • the fitting groove 58 is formed in a direction crossing the direction of formation of the slot 54 at a plurality of positions with respect to the longitudinal direction of the boss 52, the length of the incision is the boss
  • the intermediate seat surface 56c is formed at a position adjacent to the base portion of each of the fitting grooves 58 while being set with different phase angles based on the center of the center 52.
  • the position setting unit 50 can not only variably adjust the installation height of the socket 30 with respect to the boss 52 in a multi-stage position, but also for the plurality of fitting grooves 58. Since the position of the middle seat surface 56c is different in phase angle with respect to the center of the boss 52, when screwing in, the problem of the deterioration of workability due to the overlap of the positions of the middle seat surface 56c is positive. It can be solved.
  • the assembly unit 90 is inserted into the mounting guide portion 92 and the mounting guide portion 92 which are integrally formed with respect to the outer surface of the housing 10, and are firmly inserted.
  • a support spring 96 installed on the hinge plate 94 and the hinge plate 94 to firmly couple the diffusion cover 70 to the lower end of the housing 10. .
  • the mounting guide portion 92 is a pair of outer bent plate 92a formed to be spaced apart a predetermined distance so as to firmly support the left / right both end surfaces of the hinge plate 94 from the outside to suppress the separation, A pair of inner support plates spaced apart by a predetermined distance to support the hinge plate 94 together with the outer bent plate 92a through contact with the rear surface of the hinge plate 94 ( 92b) and a fastening boss 92c spaced upward from the position between the inner support plate 92b and protruding outward for screwing with the hinge plate 94.
  • the outer bent plate 92a and the inner support plate 92b are perpendicular to the housing 10 with an assembly gap corresponding to the thickness of the hinge plate 94 to accommodate the hinge plate 94. It is formed integrally in one direction.
  • the hinge plate 94 has a flat plate portion 94a inserted into an assembly space between the outer bending plate 92a of the mounting guide portion 92 and the inner supporting plate 92b and the fastening boss 92c.
  • a bent portion 94b which is integrally extended from the flat plate portion 94a for screwing and bent to face the fastening boss 92c, and a seating surface concave for installation of the support spring 96 are provided. It is comprised including the spring assembly part 94c to form.
  • the mounting guide portion 92 forms a concave groove portion 92d at a position between the pair of inner support plates 92b to automatically set the assembly position with the hinge plate 94.
  • the hinge plate 94 integrally forms a convex protrusion 94d at the center of the flat plate 94a for a corresponding assembly with the recess 92d.
  • the support spring 96 is inserted into and fixed to the spring assembly portion 94c of the hinge plate 94 by the support shaft 96a and the support shaft 96a.
  • It comprises a locking support portion (96d) extending in the form of a closed cross-section for the support of the diffusion cover 70 at the end.
  • the diffusion cover 70 integrally forms the locking projection 72 protruding outward for engagement with the engaging support portion 96d of the support spring 96 over the entire circumference.
  • the housing 10 is molded to have the embossed concave-convex portion 14 integrally formed on the inner circumferential surface so as to separate and fabricate the case and the reflector in the conventional lighting fixture, and then assemble the mutual assembly. . That is, the housing 10 may not only assemble the socket 30 for mounting the lamp on the upper portion, but also have the uneven portion 14 integrated therein to effectively reflect the light emitted from the lamp therein. The role of the case and reflector in the luminaire will be integrated. In this process, since the uneven portion 14 can extend the reflecting area more widely based on the housing 10 of the same size, it is possible to improve the luminous performance by the lamp.
  • the present invention can variably adjust the assembly position of the socket 30 with respect to the housing 10 to the height of the multi-stage via the position setting unit 50, if necessary, the brightness of the light to the user's convenience It can be adjusted.
  • the boss 52 has a height at a multi-stage position with respect to the slot 54, with the formation of a slot 54 that can variably adjust the fixed position of the socket 30 along its longitudinal direction.
  • the present invention can freely adjust the installation height of the socket 30 with respect to the housing 10 corresponding to the reflector to the position of the multi-stage using the position setting section 50, the brightness of the light emitted from the lamp Can be adjusted according to the user's will.
  • the mounting flange 32 of the socket 30 is assembled to the lower left surface 56b of the assembly seat 56 along the slot 54 of the boss 52, the amount of light emitted from the lamp is set to the maximum. (See FIG. 1), the light emission amount is set to the minimum state when it is assembled out of the slot 54 to the upper left surface 56a (see FIG. 8).
  • the light emission amount is maximum and It can be freely adjusted to an appropriate level within the minimum range.
  • the assembling device unit 90 installs the support spring 96 using the hinge plate 94 that is firmly assembled to the mounting guide unit 92, and by the support spring 96. Since the diffusion cover 70 may be detachably assembled via an elastic force, the user may be assisted when assembling and disassembling the diffusion cover 70 with respect to the housing 10.
  • the present invention is applied to a buried light fixture that is integrally formed by injection molding to provide a convenience in fabrication and assembly, and the water droplet-shaped embossing on the inner surface of the reflector to reflect the same size of the reflector

Landscapes

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

Abstract

L'invention concerne un appareil d'éclairage encastré dans lequel un boîtier et un corps réflecteur sont formés d'un seul bloc sous la forme d'un composant unique, la surface du corps réflecteur est gaufrée pour étendre au maximum une aire de réflexion, et une position d'installation d'une lampe peut être réglée d'une manière variable, l'appareil d'éclairage encastré comprenant : un logement (10) formé en une forme conique creuse ; une douille (30) qui est assemblée dans le logement (10) et dans laquelle la lampe est installée ; une partie de réglage de position (50) pour régler une position assemblée de la douille (30) en plusieurs étapes ; un couvercle diffusant (70) assemblé amovible au logement (10) ; et une partie dispositif d'assemblage (90) pour installer le couvercle diffusant (70) dans le logement (10).
PCT/KR2014/010935 2013-11-13 2014-11-13 Appareil d'éclairage encastré WO2015072773A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130137545A KR101398227B1 (ko) 2013-11-13 2013-11-13 매립형 조명 기구
KR10-2013-0137545 2013-11-13

Publications (1)

Publication Number Publication Date
WO2015072773A1 true WO2015072773A1 (fr) 2015-05-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/010935 WO2015072773A1 (fr) 2013-11-13 2014-11-13 Appareil d'éclairage encastré

Country Status (2)

Country Link
KR (1) KR101398227B1 (fr)
WO (1) WO2015072773A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200475682Y1 (ko) * 2014-07-11 2014-12-22 주식회사 현원이엘에스 광효율 개선형 매입형 조명기구
KR102076543B1 (ko) * 2018-08-07 2020-02-12 호남대학교 산학협력단 배광특성 조절이 가능한 차량용 헤드램프
KR102595810B1 (ko) * 2021-02-10 2023-10-27 경상국립대학교산학협력단 수직반사판을 이용하여 바닥 가열 구역을 제한하는 가축 사육용 원형 보온등

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200272558Y1 (ko) * 2001-11-19 2002-04-19 윤윤택 천정 매입등 커버
KR200347302Y1 (ko) * 2004-01-13 2004-04-13 아림산업 주식회사 천정 매입등
KR20120078414A (ko) * 2010-12-31 2012-07-10 재 동 윤 프레임 없는 천정매립형 반사갓
KR20130029463A (ko) * 2011-09-05 2013-03-25 (주)프라우텍 전구형 엘이디 조명 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200272558Y1 (ko) * 2001-11-19 2002-04-19 윤윤택 천정 매입등 커버
KR200347302Y1 (ko) * 2004-01-13 2004-04-13 아림산업 주식회사 천정 매입등
KR20120078414A (ko) * 2010-12-31 2012-07-10 재 동 윤 프레임 없는 천정매립형 반사갓
KR20130029463A (ko) * 2011-09-05 2013-03-25 (주)프라우텍 전구형 엘이디 조명 장치

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