WO2012037710A1 - Réverbère à diode électroluminescente - Google Patents

Réverbère à diode électroluminescente Download PDF

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Publication number
WO2012037710A1
WO2012037710A1 PCT/CN2010/001629 CN2010001629W WO2012037710A1 WO 2012037710 A1 WO2012037710 A1 WO 2012037710A1 CN 2010001629 W CN2010001629 W CN 2010001629W WO 2012037710 A1 WO2012037710 A1 WO 2012037710A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
lamp
mounting
metal
led street
Prior art date
Application number
PCT/CN2010/001629
Other languages
English (en)
Chinese (zh)
Inventor
王毅
Original Assignee
Wang Yi
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 Wang Yi filed Critical Wang Yi
Publication of WO2012037710A1 publication Critical patent/WO2012037710A1/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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 utility model relates to a street lamp, in particular to a novel LED street lamp.
  • LED has become the first choice for energy-saving lamps.
  • the existing LED lamp needs to reach the corresponding light intensity, it is necessary to group a plurality of LEDs together, generally by concentrating a plurality of LEDs on one circuit board and then connecting the power source to emit light;
  • the utility model provides a novel LED street lamp, which is characterized in that it comprises a lamp cap and an anchor shaft and an LED light source pivotally connected with the lamp cap;
  • the lamp cap comprises a curved upper panel and a lower panel abutting therewith,
  • the upper panel is provided with a mounting surface, and the mounting panel is composed of a plurality of mounting strips, and an angle ⁇ is disposed between the two adjacent mounting strips, and the angle is 0 ⁇ 9(_'°;
  • a mounting hole is disposed on the plurality of mounting strips;
  • the LED light source is fixed in the mounting hole;
  • the LED light source comprises an annular platform, a metal washer and a metal outer casing;
  • the annular platform is received in the metal outer casing,
  • the metal gasket comprises a metal cylinder connected at both ends and a lens disposed at one end of the barrel; the center of the circular platform is packaged with a led lamp.
  • the utility model uses LED as a
  • the light source is therefore energy-saving and environmentally friendly
  • the mounting panel is composed of a plurality of mounting strips, and an adjacent angle between the two adjacent mounting strips is 0, and the angle is 0 ⁇ 90, so the LED light source is mounted.
  • the lens disposed on the metal casing is used for the purpose of rectangular projection to avoid light pollution; and the mounting panel can be provided with mounting holes according to actual needs, and the power is small to reduce the number of openings.
  • the book does not need to be re-opened, saving costs. Therefore, the led street lamp of the utility model has the characteristics of rectangular projection, low cost, energy saving and environmental protection.
  • the utility model provides a novel LED lamp: the inner wall of the mounting hole is provided with a female thread; the outer wall of the metal casing is provided with a male thread; therefore, when installing, the
  • the utility model provides a novel LED street lamp.
  • the outer wall of the metal casing is provided with a male thread, and the LED lamp source further comprises a nut matched with the same; when installing, only the LED light source is inserted into the installation hole, and then screwed on. The nut fixes the led light source to the control panel; therefore, the installation method can be flexible.
  • the utility model provides a novel LED street lamp, wherein the lens is a convex mirror, so that light can be concentrated or diverged effectively, thereby avoiding light pollution.
  • the utility model provides a novel LED street lamp.
  • the lens is a plane mirror. In some specific cases, the lens can be replaced by a plane mirror, so the LED lamp of the utility model can be widely used.
  • the utility model provides a novel LED street lamp, wherein the lamp cap is made of a metal material, so that the heat generated by the LED lamp source can be thermally exchanged through the metal material of the lamp cap, and the heat dissipation effect is very high. Good, can extend the life of the led. BRIEF DESCRIPTION OF THE DRAWINGS FIG.
  • FIG. 1 is a perspective view of an LED street lamp of the present invention
  • FIG. 2 is a perspective view of the upper panel of the LED street lamp of the present invention
  • FIG. 3 is an exploded perspective view of the LED lamp of the LED street lamp of the present invention
  • 4 is a combination diagram of the LED light source of the utility model.
  • the LED street lamp of the present invention includes a lamp cap 1 and a mounting shaft 2 and an LED lamp source 4 pivotally connected to the lamp cap 1;
  • the lamp cap 1 includes a curved upper panel la and Abutting lower panel lb, the upper panel l a.
  • the mounting panel 3 is composed of a plurality of mounting strips 3a, and an adjacent angle between the two mounting strips 3a is provided, and the angle is 0 ⁇ 90°;
  • the mounting strips 3a are provided with a plurality of mounting holes 3b, and the inner walls of the mounting holes are provided with female threads.
  • the shape of the led street lamp is set in the actual situation, and the angle ⁇ set between the mounting bars 3a can be set according to the actual installation height of the LED street lamp and the shooting.
  • the LED light source 4 is fixed in the mounting hole 3b; the LED light source 4 includes a bad-shaped table 4a, a metal washer 4b and a metal casing 4c;
  • the annular table 4a is housed in the metal casing 4c, and the metal gasket 4b is spaced apart from each other ;
  • the outer wall of the metal casing 4c and the outer wall of the annular platform are: Therefore, the annular table 4a can be screwed into the metal casing 4c, and the annular table 4a and the metal casing 4, are spaced apart by a gasket.
  • the metal casing 4c includes a cylindrical barrel 4e communicating with both ends and a lens 4d disposed at one end of the barrel; the annular stage 4a is centrally provided with a ed lamp.
  • the metal washer 4b is first used to abut the lens 4d to fix the lens 4d ; then, it is used to adjust the distance between the led lamp and the lens 4d; the height and range to be installed according to the need
  • the direction and distance of the light projection of the led lamp can be known. Therefore, when the lens 4d used is a convex lens, the distance between the led lamp and the convex lens can be estimated, so that the metal washer 4b of different thickness can be placed.
  • the lens 4d can be a convex lens to achieve the effect of concentrating light; or a flat mirror, which can be used when a certain '._":' is needed in a specific case, so the utility model can be used.
  • the LED street lamp of the present invention can be made of a metal material in addition to the LED light source. Since the height of the street lamp is generally high, and the projection distance is relatively long, it is required.
  • the light intensity is relatively large, so the LED needs only a large number, the power of the whole led street lamp is large, and the heat dissipation is also increased; therefore, heat dissipation becomes a big problem, and the utility model] .
  • ed street lamp is in the working process , the heat generated in addition to its own metal casing 4c ⁇ than thermal conductivity, but also through the heat conductive base, in the convection with the outside air, to realize 3 ⁇ 4i speed: Led light source radiating a charged only led, so there is no led the The mutual heat transfer does not have a heat dissipation dead angle, so the service life of the LED can be increased.
  • the LED light source when assembling the LED street light of the utility model, is assembled first, The lens is loaded into the gold; the end of the outer casing 4c, and then the metal washer 4b is placed in the metal casing 4c, and then screwed into the annular table 4a until the annular table 4' metal washer 4b and the metal casing 4c are abutted and fixed; Then, the LED light source is screwed into the mounting hole according to the corresponding thread:
  • another fixing manner is that the inner wall of the mounting hole is not provided with a thread, and the LED light source can be directly inserted into the mounting hole, and then the matching nut is selected. Fix the LED light source on the mounting hole.
  • the utility model has the following advantages: firstly, the heat dissipation is timely, and the heat dissipation effect is very good.
  • the conventional LED lamps are arranged adjacent to each other and simultaneously dissipate heat, there is a heat dissipation dead zone, that is, the heat between the lamps and the lamps can be mutually transmitted, so the total heat It also dissipates, so it will seriously affect the life of the LED lamp, and the light between the LED lamps is covered by the light of the adjacent LED lamp, which causes waste of light, which in turn causes waste of energy, and at the same time, multiple LEDs are assembled at the same time.
  • On a circuit board it is not convenient to shape, so it is inconvenient to use, and the new type of 3 ⁇ 4 ⁇ solves all the above problems.
  • a single LED light source requires only one LED light, and the single LED light has a good heat dissipation speed.
  • the service life is long, and the distance between the two LED light sources can be obtained through experiments without causing waste of light.
  • the light direction of the led street lamp is better, which is suitable for the requirements of the street lamp, is rectangular projection, the light is not covered, and uniform, at the same time It will not cause light pollution to the surrounding environment.
  • the LED street lamp of the utility model has the advantages of convenient assembly, energy saving, environmental protection, meeting the requirements of the street lamp, and does not cause light pollution, so it is very suitable for the environment of energy saving and environmental protection.
  • the above embodiments are merely preferred embodiments of the present invention, and are not to be construed as limiting the scope of the present invention. For those skilled in the art, the technical solutions according to the present invention do not exceed the technical solutions of the present invention. Adjustments and modifications should be considered to fall within the scope of protection of the present invention. '

Landscapes

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

Abstract

La présente invention a trait à un réverbère à diode électroluminescente qui comprend une tête de lampe (1), un axe de montage (2) connecté de façon pivotante à la tête de lampe, et des sources de lampe à diode électroluminescente (4). La tête de lampe comprend un panneau supérieur en forme d'arc (1a) et un panneau inférieur (1b) qui vient en butée contre le panneau supérieur en forme d'arc. Le panneau supérieur est équipé d'un panneau de montage (3). Le panneau de montage est constitué de plusieurs bandes de montage (3a). Un angle θ est prévu entre les deux bandes adjacentes (0 < θ < 90°). Les multiples bandes de montage sont pourvues de trous de montage (3b). Les sources de lampe à diode électroluminescente sont fixées dans les trous de montage. La source de lampe à diode électroluminescente comprend un support annulaire (4a), un anneau de support métallique (4b) et un corps métallique (4c). Le support annulaire est maintenu à l'intérieur du corps métallique. L'anneau de support métallique est disposé entre le support annulaire et le corps métallique. Le corps métallique comprend un corps cylindrique creux et une lentille (4d) qui est fixée à l'extrémité du corps cylindrique. Une lampe à diode électroluminescente est enfermée au centre du support annulaire.
PCT/CN2010/001629 2010-09-21 2010-10-18 Réverbère à diode électroluminescente WO2012037710A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020540229.1 2010-09-21
CN2010205402291U CN201819105U (zh) 2010-09-21 2010-09-21 一种新型led路灯

Publications (1)

Publication Number Publication Date
WO2012037710A1 true WO2012037710A1 (fr) 2012-03-29

Family

ID=43917057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/001629 WO2012037710A1 (fr) 2010-09-21 2010-10-18 Réverbère à diode électroluminescente

Country Status (2)

Country Link
CN (1) CN201819105U (fr)
WO (1) WO2012037710A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102818174B (zh) * 2012-07-23 2015-04-01 贵州光浦森光电有限公司 采用安装界面支架结构的路灯
CN102818173B (zh) * 2012-07-23 2015-04-15 贵州光浦森光电有限公司 采用灯壳作为安装界面支架结构的led路灯
CN105605493B (zh) * 2016-03-22 2018-03-30 浙江博上光电有限公司 户外led路灯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101101096A (zh) * 2007-07-27 2008-01-09 江苏伯乐达光电科技有限公司 高效槽形反光罩及其在led路灯中的应用
CN101344221A (zh) * 2007-10-29 2009-01-14 安提亚科技股份有限公司 发光二极管灯条式路灯
US20090323343A1 (en) * 2008-06-30 2009-12-31 Pei-Choa Wang Lamp base improvement of a street lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101101096A (zh) * 2007-07-27 2008-01-09 江苏伯乐达光电科技有限公司 高效槽形反光罩及其在led路灯中的应用
CN101344221A (zh) * 2007-10-29 2009-01-14 安提亚科技股份有限公司 发光二极管灯条式路灯
US20090323343A1 (en) * 2008-06-30 2009-12-31 Pei-Choa Wang Lamp base improvement of a street lamp

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CN201819105U (zh) 2011-05-04

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