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CN203298069U - 一种led墙角灯 - Google Patents

一种led墙角灯 Download PDF

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Publication number
CN203298069U
CN203298069U CN2013201001784U CN201320100178U CN203298069U CN 203298069 U CN203298069 U CN 203298069U CN 2013201001784 U CN2013201001784 U CN 2013201001784U CN 201320100178 U CN201320100178 U CN 201320100178U CN 203298069 U CN203298069 U CN 203298069U
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radiator
led
power supply
fixed
corner lamp
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雍兴春
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SHENZHEN YAORONG TECHNOLOGY Co Ltd
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SHENZHEN YAORONG TECHNOLOGY Co Ltd
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Priority to PCT/CN2014/072817 priority patent/WO2014135051A1/zh
Priority to US14/418,355 priority patent/US20150167936A1/en
Priority to CA2898345A priority patent/CA2898345A1/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
    • 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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • F21S8/037—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade for mounting in a corner, i.e. between adjacent walls or wall and 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F21V17/107—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 using hinge joints
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/061—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being glass
    • 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
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Power Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本实用新型公开了一种LED墙角灯，包括电源盒、电源、盒盖，所述电源固定于电源盒内，盒盖盖于所述电源盒上；该LED墙角灯还包括散热器、LED光源板、胶圈、透明或半透明的保护壳，所述LED光源板与电源电连接并固定于散热器前侧面；所述保护壳罩在LED光源板上并通过所述胶圈固定于散热器前侧面，所述盒盖固定于散热器后侧面，所述散热器与电源盒连接。所述散热器呈漏斗状，散热器上部、下部设有孔，所述保护壳设有菲涅尔齿；所述散热器与电源盒一端通过转轴活动连接，另一端由紧固件固定。本实用新型LED墙角灯散热性能佳，光照均匀，方便维护，使用寿命长，可广泛应用于照明领域。

Description

一种LED墙角灯
技术领域
本实用新型属于LED灯具领域，具体涉及一种LED墙角灯。
背景技术
传统的墙角灯，一般用普通灯泡或白炽灯，没有LED灯节能，也没有LED灯长寿，不仅光效低，耗能大，寿命短，而且密封性差，光照不均。由于没采取密封设计，因此也就没考虑散热效果。
实用新型内容
针对上述缺点，本实用新型的目的在于提供一种散热性能佳、光照均匀的LED墙角灯，有效地解决现有墙角灯无散热设计，光照不均，能效低，寿命短的问题。
为解决上述技术问题，本实用新型是通过以下技术方案实现的：
一种LED墙角灯，包括电源盒、电源、盒盖，所述电源固定于电源盒内，盒盖盖于所述电源盒上；该LED墙角灯还包括散热器、LED光源板、胶圈、透明或半透明的保护壳，所述LED光源板与电源电连接并固定于散热器前侧面；所述保护壳罩在LED光源板上并通过所述胶圈固定于散热器前侧面，所述盒盖固定于散热器后侧面，所述散热器与电源盒连接。
优选地，所述散热器呈漏斗状，散热器上部、下部设有孔。
优选地，所述保护壳内表面设有菲涅尔齿；或者所述保护壳外表面设有菲涅尔齿；或者所述保护壳内、外表面都设有菲涅尔齿，且内、外表面菲涅尔齿的分布方向相互垂直，其中一个延横向分布，另一个延纵向分布。
优选地，所述菲涅尔齿的形状可根据具体情况设置，该菲涅尔齿用来改变LED墙角灯的配光，使光照均匀；所述菲涅尔齿横截面的形状可为三角形，或者可与隧道横截面的形状一样，等等。
优选地，所述散热器与电源盒一端通过转轴活动连接，另一端由紧固件固定。
优选地，所述LED光源板与所述散热器之间涂有用于加快散热的硅胶。
优选地，所述散热器、电源盒、盒盖的材料是铝。
优选地，所述保护壳的材料是PC(Polycarbonate，聚碳酸酯)或玻璃或亚克力。
优选地，所述电源具有避雷装置。
本实用新型与现有技术相比具有以下有益效果：
1)本实用新型LED墙角灯通过电源盒、盒盖、胶圈、保护壳等密封，保护了电源、LED光源板，有利于延长LED墙角灯寿命；
2)本实用新型LED墙角灯的散热器呈漏斗状，散热器上部、下部设有孔，利于空气流动并加快散热；另外，散热器、电源盒、盒盖的材料是铝，并且LED光源板与散热器之间涂有硅胶，使散热效果更理想；
3)本实用新型LED墙角灯的保护壳设有菲涅尔齿，可将光汇聚于需要照明的区域，并可通过改变菲涅尔齿的形状来改变LED墙角灯的配光，可使光照均匀；
4)本实用新型LED墙角灯的散热器与电源盒一端通过转轴活动连接，另一端由紧固件固定，可易于打开盒盖，方便维护；
5)本实用新型LED墙角灯的电源内具有避雷装置，加强了防雷击效果，增加了安全性，提高了使用寿命。
附图说明
图1是本实用新型LED墙角灯的示意图；
图2是本实用新型LED墙角灯的一个侧面示意图；
图3是本实用新型LED墙角灯的主要部件分解示意图；
图4是本实用新型LED墙角灯的保护壳的示意图。
具体实施方式
为了更好地理解本实用新型，下面结合附图和具体实施例对本实用新型作进一步地描述。
请参阅图1、图2、图3和图4，本实用新型LED墙角灯主要包括电源盒1、电源2、盒盖3、散热器4、LED光源板5、胶圈7、透明或半透明的保护壳6，电源2固定于电源盒1内，盒盖3盖于电源盒1上，LED光源板5与电源2电连接并固定于散热器前侧面401；保护壳6罩在LED光源板5上并通过胶圈7固定于散热器前侧面401，盒盖3固定于散热器后侧面402，散热器4与电源盒1连接。
为了利于空气流动，加快散热且不易积尘积灰，散热器4可设计成漏斗状，散热器上部403、下部404设有孔405、406。
为了将光汇聚于需要照明的区域，保护壳内表面601设有菲涅尔齿603；或者保护壳外表面602设有菲涅尔齿603′；或者保护壳内、外表面都设有菲涅尔齿603、603′，且内、外表面菲涅尔齿603、603′的分布方向相互垂直，其中一个延横向分布，另一个延纵向分布。菲涅尔齿603、603′的形状可根据具体情况设置，该菲涅尔齿用来改变LED墙角灯的配光，使光照均匀；菲涅尔齿横截面的形状可为三角形，或者可与隧道横截面的形状一样，等等。保护壳6的材料可以是PC(Polycarbonate，聚碳酸酯)或玻璃或亚克力等。
为了易于打开盒盖3，方便维护，散热器4与电源盒1一端通过转轴101活动连接，另一端由紧固件(图中未示出)固定。
为了加快散热，LED光源板5与散热器4之间涂有硅胶(图中未示出)；散热器4、电源盒1、盒盖3可选铝作材料。
为了加强防雷击效果，增加安全性，电源2可设计有避雷装置，提高使用寿命。
电源盒1有安装孔，可通过电源盒1的安装孔将整个LED墙角灯固定于墙上，实现照明。使用时，电源2与外部电源电连接。
本实用新型LED墙角灯散热性能佳，光照均匀，方便维护，使用寿命长。
以上所述仅为本实用新型的较佳实施例，并不用以限制本实用新型，应当指出，对于本领域的普通技术人员来说，凡是在本实用新型的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本实用新型的保护范围之内。

Claims (9)

1.一种LED墙角灯，包括电源盒、电源、盒盖，所述电源固定于电源盒内，盒盖盖于所述电源盒上；其特征在于，该LED墙角灯还包括散热器、LED光源板、胶圈、透明或半透明的保护壳，所述LED光源板与电源电连接并固定于散热器前侧面；所述保护壳罩在LED光源板上并通过所述胶圈固定于散热器前侧面，所述盒盖固定于散热器后侧面，所述散热器与电源盒连接。 
2.根据权利要求1所述的LED墙角灯，其特征在于，所述散热器呈漏斗状，散热器上部、下部设有孔。 
3.根据权利要求2所述的LED墙角灯，其特征在于，所述保护壳内表面设有菲涅尔齿。 
4.根据权利要求2所述的LED墙角灯，其特征在于，所述保护壳外表面设有菲涅尔齿。 
5.根据权利要求2所述的LED墙角灯，其特征在于，所述保护壳内、外表面都设有菲涅尔齿，且内、外表面菲涅尔齿的分布方向相互垂直，其中一个延横向分布，另一个延纵向分布。 
6.根据权利要求3或4或5任一项所述的LED墙角灯，其特征在于，所述散热器与电源盒一端通过转轴活动连接，另一端由紧固件固定。 
7.根据权利要求3或4或5任一项所述的LED墙角灯，其特征在于，所述LED光源板与所述散热器之间涂有用于加快散热的硅胶。 
8.根据权利要求3或4或5任一项所述的LED墙角灯，其特征在于，所述散热器、电源盒、盒盖的材料是铝；所述保护壳的材料是PC或玻璃或亚克力。 
9.根据权利要求3或4或5任一项所述的LED墙角灯，其特征在于，所述电源具有避雷装置。 
CN2013201001784U 2013-03-05 2013-03-05 一种led墙角灯 Expired - Lifetime CN203298069U (zh)

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Application Number Priority Date Filing Date Title
CN2013201001784U CN203298069U (zh) 2013-03-05 2013-03-05 一种led墙角灯
PCT/CN2014/072817 WO2014135051A1 (zh) 2013-03-05 2014-03-03 一种led墙角灯
US14/418,355 US20150167936A1 (en) 2013-03-05 2014-03-03 Led wall pack
CA2898345A CA2898345A1 (en) 2013-03-05 2014-03-03 Led wall pack

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Application Number Priority Date Filing Date Title
CN2013201001784U CN203298069U (zh) 2013-03-05 2013-03-05 一种led墙角灯

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014135051A1 (zh) * 2013-03-05 2014-09-12 深圳市耀嵘科技有限公司 一种led墙角灯
WO2017140156A1 (zh) * 2016-02-18 2017-08-24 深圳市耀嵘科技有限公司 Led灯具

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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