WO2014086158A1 - Lampe à del - Google Patents

Lampe à del Download PDF

Info

Publication number
WO2014086158A1
WO2014086158A1 PCT/CN2013/080484 CN2013080484W WO2014086158A1 WO 2014086158 A1 WO2014086158 A1 WO 2014086158A1 CN 2013080484 W CN2013080484 W CN 2013080484W WO 2014086158 A1 WO2014086158 A1 WO 2014086158A1
Authority
WO
WIPO (PCT)
Prior art keywords
lampshade
led
lamp holder
lamp
led light
Prior art date
Application number
PCT/CN2013/080484
Other languages
English (en)
Chinese (zh)
Inventor
鲁周波
Original Assignee
Lu Zhoubo
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 Lu Zhoubo filed Critical Lu Zhoubo
Publication of WO2014086158A1 publication Critical patent/WO2014086158A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0045—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
    • 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
    • F21V7/05—Optical design plane
    • 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
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the present invention relates to apparatus in the field of lighting technology, and more particularly to an LED lamp. Background technique
  • an LED lamp comprising a lamp holder and an LED light bar, wherein the LED light bar is disposed in the lamp holder, and further comprises a circular arc lamp cover or an elliptical lamp cover, a circular arc lamp cover or an ellipse
  • the lampshade is embedded at the bottom of the lamp holder and covers the LED light bar.
  • the left and right sides of the LED light bar are respectively provided with a reflecting plate, and the two reflecting plates are in a figure-eight shape. Since the LED lamp of the present invention replaces the traditional LED flat lamp cover with a circular arc lamp cover or an elliptical lamp cover, it has the beneficial effect of expanding the illumination range.
  • the reflector can also reflect some of the light that cannot be directly diffused from the lampshade and then spread out from the lampshade to increase the brightness of the lamp.
  • the reflector plate of the structure is covered by the arc-shaped lampshade or the elliptical lampshade, which can effectively prevent the reflector from being ashed and affecting the reflection effect.
  • the lamp holder is a rectangular parallelepiped structure with a bottom opening, and the bottom opening is provided with a boss.
  • the two sides of the circular arc lamp cover or the elliptical lamp cover are provided with an outer protruding edge for use with the boss.
  • a curved lampshade or an elliptical lampshade is embedded in the boss at the bottom opening of the socket by an outwardly projecting edge.
  • the card holders are provided with card slots for facilitating the installation of the lamps on both sides and at the top.
  • the beneficial effect is that the flat lampshade can be well fixed on the workbench or on the assembly line through the card slot, and the installation is more convenient.
  • a plurality of upwardly projecting fins are disposed in the middle of the top of the socket, and the fins are integrally formed with the socket.
  • the reflecting plates respectively form a receiving space for placing the driving power source together with the side walls on the left and right sides of the socket.
  • the utility model has the beneficial effects that the space can be effectively saved, and the power source is placed in the accommodating space, and the whole LED flat luminaire can be made more beautiful and more favorable for standardized production.
  • an upwardly convex heat dissipation fin is further disposed between the two accommodating spaces.
  • the top of the accommodating space is provided with a card slot, the card slot extends along the entire lamp socket, and the inner side edge and the bottom edge of the accommodating space are further provided with a through hole.
  • the beneficial effect is that by placing the driving power in the accommodating space, the wires of the driving power source can be connected to the LED light bar and the external power source through the through holes, which is convenient and safe.
  • the LED lamp further includes an end cover embedded at the left and right ends of the lamp socket, the end cover is provided with a first protrusion, the first protrusion is engaged with the card slot, and the end cover is provided with a first cover Two protrusions, the second protrusions are fitted with the heat dissipation fins.
  • the beneficial effect is that the structure of the entire LED flat panel lamp is more stable by providing the end cover.
  • the top of the end cover respectively extends to the left and right sides to form a protrusion
  • the protrusion is provided with a first through hole
  • the first protrusion is further provided with a second through hole
  • the card slot is provided with the second
  • the through hole is matched with the third through hole.
  • FIG. 1 is a schematic view showing the installation of an LED lamp according to the present invention
  • FIG. 2 is a schematic view of a lamp holder in an LED lamp according to the present invention.
  • FIG. 3 is a schematic cross-sectional view showing an LED lamp according to the present invention when a circular arc lamp cover is used;
  • FIG. 4 is a bottom view of an LED lamp of the present invention.
  • FIG. 5 is a schematic view of an end cover of an LED lamp according to the present invention
  • 6 is a schematic cross-sectional view of an LED lamp according to the present invention when an elliptical lampshade is used
  • FIG. 7 is a schematic view of the front structure of FIG.
  • FIG. 8 is a schematic front structural view of an elliptical lampshade of an LED lamp according to the present invention.
  • FIGS 1 - 5 schematically illustrate LED luminaires in accordance with an embodiment of the present invention.
  • the LED lamp includes a lamp holder 1, an LED light bar 2, and a circular arc lamp cover 3.
  • the lamp holder 1 is a rectangular parallelepiped structure with a bottom opening, and the lamp holder 1 is made of a high-quality aluminum profile structure, and a boss 105 is provided on the bottom opening thereof, and the boss 105 extends longitudinally.
  • the arcuate lampshade 3 is provided with an outwardly projecting edge 301 for use with the boss 105 on both sides, and the arcuate lampshade 3 is embedded in the boss 105 at the bottom opening of the lampholder 1 through the projecting edge 301.
  • the outer protruding edge 301 of the circular arc lamp cover 3 is moved inward along the boss 105, and the circular arc lamp cover 3 can be stably embedded on the boss 105 and cover the entire LED light bar 2, the LED A plurality of LED illuminators 201 are arranged in a straight line on the light bar 2, and the light emitted by the LED strip 2 can be diffused through the arc-shaped lamp cover 3, and the illuminating range thereof is higher than that of the LED flat illuminator with the flat lamp cover. Bigger.
  • the left and right sides of the LED light bar 2 are respectively provided with a slanting reflecting plate 109.
  • the two reflecting plates 109 are respectively connected to the side plates of the lamp holder 1, and the two reflecting plates 109 are in a figure-eight shape, and the LED strips 2 are emitted. Part of the light is reflected by the two reflecting plates 109 and diffused from the circular arc lamp cover 3, so that the originally wasted light is fully utilized to increase the brightness of the LED lamp, and the light is emitted through the arc-shaped lamp cover 3, which can be increased. The range of illumination of the light. Further, the reflecting plate 109 is covered by the circular arc-shaped lamp cover 3, which can effectively prevent the reflecting plate from being ashed and affecting the reflection effect.
  • the lamp holder 1 has a card slot 101 on both sides and the top to facilitate the installation of the lamp.
  • a plurality of upwardly projecting fins 102 are formed in the middle of the top of the lamp holder 1.
  • the heat dissipating fins 102 are integrally formed with the lamp holder 1, and the heat generated by the LED strips 2 can be conducted through the heat dissipating fins 102.
  • the reflecting plate 109 and the side walls of the left and right sides of the lamp holder 1 respectively form an accommodating space 104 for placing a driving power source.
  • the two accommodating spaces 104 are further provided with upwardly protruding heat dissipating fins 102.
  • the heat dissipating fins 102 are disposed. It is integrally formed with the side wall constituting the accommodating space 104.
  • the two accommodating spaces 104 are uniform in shape and have a height greater than the height of the heat dissipating fins 102, so that the entire lamp socket 1 is convex on the left and right sides (ie, at the two accommodating spaces 104), and the middle portion (ie, the heat sink) At the fins 102) the shape of the recess.
  • the inner side edges of the accommodating space 104 and the bottom of the heat dissipation fins 102 together form a fitting portion 108 on which the LED light bar 2 is placed, and the fitting portion 108 extends along the entire lamp socket 1.
  • the LED light bar 2 is embedded in the fitting portion 108.
  • glass glue can be applied around the LED light bar 2 The line is fixed.
  • the top of the accommodating space 104 is provided with a card slot 101.
  • the card slot 101 extends along the entire lamp holder 1.
  • One of the purpose of the card slot 101 along the entire lamp holder 1 is to be able to better connect with the workbench, for example, A fastener matching the card slot 101 is attached to any of the card slots 101, and then the entire LED lamp is integrally connected to the table through the fastener.
  • the inner side edge and the bottom side of the accommodating space 104 are further provided with a through hole, and the through hole on the inner side of the accommodating space is the first through hole 103, and the through hole on the bottom side of the accommodating space 104 is The second through hole 106.
  • a driving power source is placed in the accommodating space 104. One end of the power cable of the driving power source is connected to the line on the LED light bar 2 through the second wire hole 106, and the other end is connected to the external power source through the first wire hole 103, thereby The entire LED luminaire is electrically connected.
  • the end cover 4 can be attached to the front and rear ends of the lamp holder 1.
  • a first protrusion 401 is disposed on the end cover 4 corresponding to the card slot 101 of the accommodating space 104, and the first protrusion 401 can be engaged in the card slot 101.
  • the end cover 4 is further provided with a second protrusion 402, which is opposite to the upwardly protruding heat dissipation fin 102 on the socket 1. Correspondingly and can be engaged with the heat dissipation fins 102.
  • the first protrusion 401 is further provided with a second through hole 404, and the card slot 101 is provided with a third through hole 107 matched with the second through hole 404, and the end cover 4 is engaged with the card slot 101.
  • the two through holes are correspondingly fastened, they can be tightened by screws, so that the end cover 4 is more tightly connected with the card slot 101.
  • the top of the end cover 4 further extends to the left and right sides to form a protrusion 405, and the protrusion 405 is provided with a first through hole 403,
  • the top of the end cover 4 is attached to the workbench to be mounted, and then the first through hole 403 is passed through the screw to fix the LED lamp to the installation site of the workbench.
  • Fig. 6 schematically shows another embodiment of the LED lamp of the present invention, which differs from the foregoing embodiment in that an elliptical lampshade 5 is used, and the remaining portions are identical.

Abstract

L'invention concerne une lampe à DEL qui comprend un support de lampe (1), une barre de lumière à DEL (2), et un abat-jour en arc (3) ou un abat-jour elliptique (5). La barre de lumière à DEL (2) est disposée à l'intérieur du support de lampe (1). L'abat-jour en arc (3) ou l'abat-jour elliptique (5) est inséré au fond du support de lampe (1) et recouvre la barre de lumière à DEL (2). Les côtés gauche et droit de la barre de lumière à DEL (2) comprennent chacun une plaque de réflexion (109), et les deux plaques de réflexion (109) sont agencées selon une forme de V inversée. La lampe à DEL possède un effet bénéfique d'expansion d'une surface d'émission de lumière. De plus, après être réfractés par l'abat-jour, des rayons de lumière à DEL sont uniformes et doux, ce qui résout de manière efficace le problème d'éblouissement par des rayons de lumière à DEL, de telle sorte que les rayons de lumière à DEL peuvent être mieux utilisés pour l'éclairage. La plaque de réflexion peut en outre réfléchir une partie des rayons qui ne peuvent pas se diffuser directement hors de l'abat-jour, ce qui augmente la luminance de la lampe. La plaque de réflexion est recouverte par l'abat-jour à arc ou l'abat-jour elliptique, ce qui évite de manière efficace que l'effet de réflexion ne soit affecté par de la poussière ramassée sur la plaque de réflexion.
PCT/CN2013/080484 2012-12-06 2013-07-31 Lampe à del WO2014086158A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012206639104U CN202938121U (zh) 2012-12-06 2012-12-06 Led灯具
CN201220663910.4 2012-12-06

Publications (1)

Publication Number Publication Date
WO2014086158A1 true WO2014086158A1 (fr) 2014-06-12

Family

ID=48322358

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/080484 WO2014086158A1 (fr) 2012-12-06 2013-07-31 Lampe à del

Country Status (2)

Country Link
CN (1) CN202938121U (fr)
WO (1) WO2014086158A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000629A1 (fr) * 2014-07-02 2016-01-07 万登莱国际有限公司 Plateforme de lampe à guide de lumière
WO2016127679A1 (fr) * 2015-02-09 2016-08-18 鲁周波 Système et procédé de commande de gradation d'intensité lumineuse pour lampe à del

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202938121U (zh) * 2012-12-06 2013-05-15 鲁周波 Led灯具
CN103343909B (zh) * 2013-07-24 2015-06-03 瑞仪光电股份有限公司 可改变出光方向的灯具系统及其灯具与灯座
CN104791686B (zh) * 2015-05-14 2017-11-24 吴淑汉 Led光源免钻孔快速固定结构
CN104864303B (zh) * 2015-06-08 2017-06-16 欧普照明股份有限公司 一种集成模块、具有该集成模块的线条灯及线条灯组合
CN115046166A (zh) * 2022-07-01 2022-09-13 南京莱恩特光电科技有限公司 智能低碳环保型景观亮化设计用led轮廓灯及其使用方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201836674U (zh) * 2010-08-17 2011-05-18 天津津亚电子有限公司 一种led照明灯具
CN202144961U (zh) * 2011-07-28 2012-02-15 李志成 一体化增光效的led灯具
CN202419266U (zh) * 2012-01-17 2012-09-05 无锡市爱尔电子有限公司 一种led日光灯
CN202469923U (zh) * 2012-02-23 2012-10-03 宁波百帅照明电子有限公司 Led日光灯的灯座
CN202546347U (zh) * 2012-03-09 2012-11-21 张建林 Led日光灯
CN202580886U (zh) * 2011-12-14 2012-12-05 上海凯畅新能源科技有限公司 一种led一体化灯具
CN202938121U (zh) * 2012-12-06 2013-05-15 鲁周波 Led灯具
CN103196062A (zh) * 2013-04-22 2013-07-10 深圳市裕富照明有限公司 Led灯管
CN103292258A (zh) * 2013-06-19 2013-09-11 李吉 一种led日光灯

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201836674U (zh) * 2010-08-17 2011-05-18 天津津亚电子有限公司 一种led照明灯具
CN202144961U (zh) * 2011-07-28 2012-02-15 李志成 一体化增光效的led灯具
CN202580886U (zh) * 2011-12-14 2012-12-05 上海凯畅新能源科技有限公司 一种led一体化灯具
CN202419266U (zh) * 2012-01-17 2012-09-05 无锡市爱尔电子有限公司 一种led日光灯
CN202469923U (zh) * 2012-02-23 2012-10-03 宁波百帅照明电子有限公司 Led日光灯的灯座
CN202546347U (zh) * 2012-03-09 2012-11-21 张建林 Led日光灯
CN202938121U (zh) * 2012-12-06 2013-05-15 鲁周波 Led灯具
CN103196062A (zh) * 2013-04-22 2013-07-10 深圳市裕富照明有限公司 Led灯管
CN103292258A (zh) * 2013-06-19 2013-09-11 李吉 一种led日光灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000629A1 (fr) * 2014-07-02 2016-01-07 万登莱国际有限公司 Plateforme de lampe à guide de lumière
WO2016127679A1 (fr) * 2015-02-09 2016-08-18 鲁周波 Système et procédé de commande de gradation d'intensité lumineuse pour lampe à del

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