WO2017140156A1 - Led灯具 - Google Patents

Led灯具 Download PDF

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Publication number
WO2017140156A1
WO2017140156A1 PCT/CN2016/107487 CN2016107487W WO2017140156A1 WO 2017140156 A1 WO2017140156 A1 WO 2017140156A1 CN 2016107487 W CN2016107487 W CN 2016107487W WO 2017140156 A1 WO2017140156 A1 WO 2017140156A1
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WO
WIPO (PCT)
Prior art keywords
lamp
cover
lamp housing
light source
housing
Prior art date
Application number
PCT/CN2016/107487
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English (en)
French (fr)
Inventor
于欢欢
Original Assignee
深圳市耀嵘科技有限公司
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Publication of WO2017140156A1 publication Critical patent/WO2017140156A1/zh

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    • 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
    • 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
    • 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
    • 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
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements

Definitions

  • the invention belongs to the technical field of LED lamps, and particularly relates to a wall mounted LED lamp.
  • the installation angle of the LED illuminating board is usually set horizontally or vertically with respect to the wall surface, so the range of illumination of the LED luminaire is limited.
  • the technical problem to be solved by the present invention is to avoid the inadequacy of the limitation of the above-mentioned prior art illumination range and to propose a wall mounted LED lamp with a large illumination range, including a lamp housing, a power source for converting an external power source into a lamp supply voltage, a power box cover, an LED light source board and a lamp cover connected to the mounting wall; the power source is fixed in the lamp housing; the power box cover is attached to the lamp housing; the lamp housing includes a top surface and a light source a mounting plane; the light source mounting plane and the top surface are at an angle of less than 80 degrees; the LED light source panel is fixed on a light source mounting plane below the light fixture housing; the light cover is fixed under the LED light source panel .
  • the technical problem to be solved by the present invention is to avoid the disadvantages of the above-mentioned prior art lampshade without reducing the glare function, and to propose a wall-mounted LED lamp having a triangular shape in cross section, including a first lamp cover surface and a second lamp cover surface;
  • the first lamp cover surface and the second lamp cover surface have an angle of greater than or equal to 90 degrees;
  • a tooth-like structure is disposed on the first lamp cover surface or the second lamp cover surface toward the LED light source plate side, and the tooth structure includes An exit surface and a second exit surface cause the light emitted by the LED light source panel to be emitted through the first exit surface and the second exit surface.
  • the top surface of the lamp housing is a plane or a circular arc surface; and the outer side of the first lamp cover surface or the second lamp cover surface has a longitudinal reinforcing rib structure.
  • the inner upper part of the lamp housing is provided with a built-in heat sink, and the built-in heat sink is provided with a power supply mounting hole; the power source is fixed in the lamp housing through a power supply mounting hole; and the outer part of the lamp housing is provided with an outer heat sink
  • the upper part of the power box cover covers the power source and is fixedly connected to the upper part of the lamp housing, so that the outer heat sink of the lower part of the lamp housing is exposed; the lower part of the power box cover extends with a pillar; the power box cover A rotatably connected to the outer casing is achieved at the strut portion.
  • the upper part of the lamp housing is provided with a limiting hole column for the power box cover mounting limit; the lamp housing and the upper part of the power box cover are fixedly connected by fasteners passing through the mounting holes on the limiting hole column;
  • the lower edge of the lamp housing is provided with a casing shaft through hole;
  • the pillar bottom portion is provided with a pillar shaft through hole;
  • the pillar shaft through hole and the casing shaft through hole are rotatably connected through the rotating shaft.
  • the wall mounted LED luminaire further includes an inductive device electrically connected to the power source for obtaining power; the sensing device is fixed to one side of the power box cover by a fastener.
  • the wall mounted LED luminaire further includes a lampshade waterproof sealing rubber ring installed between the lamp cover and the light source mounting plane, and the lampshade and the lamp housing are sealed by pressing the lampshade waterproof sealing rubber ring.
  • the wall mounted LED lamp further includes a power box waterproof sealing rubber ring installed between the power box cover and the lamp housing, and the power box cover and the lamp housing are sealed by pressing the power box waterproof sealing rubber ring.
  • At least one surface of the power box cover is provided with a wire hole for the connection of the external power source and the power source.
  • the upper part of the power box cover is provided with a wall mounting hole; the power box cover is fixed on the mounting wall surface through a wall through a fastener.
  • the beneficial effects of the present invention are as follows: 1.
  • the angle between the light source mounting plane and the top surface of the lamp housing is less than 80 degrees, which expands the illumination range of the wall mounted LED lamp; 2.
  • Two lampshades The stepped or toothed structure on the surface causes the light emitted from the LED light source panel to be emitted through the first and second exit surfaces, thereby reducing the glare when directly looking at the LED lamp; 3.
  • the power supply cover and the lamp housing pass through the rotating shaft It is fixedly connected with a fastener for easy installation.
  • FIG. 1 is a schematic diagram of a combined state axonometric projection of a preferred embodiment of the present invention
  • FIG. 2 is a second schematic view of a combined state axonometric projection in accordance with a preferred embodiment of the present invention
  • FIG. 3 is a schematic diagram of an exploded axial projection of a preferred embodiment of the present invention.
  • Figure 4 is a second schematic view of the exploded state of the preferred embodiment of the present invention.
  • Figure 5 is a schematic view of the axial projection of the lamp housing 10
  • Figure 6 is a schematic view of the axial projection of the lamp housing 10
  • Figure 7 is a side cross-sectional view showing a preferred embodiment of the present invention.
  • Figure 8 is a partially enlarged schematic view of a portion A of Figure 7, in which reference numeral 52 is an LED lamp bead.
  • the wall mounted LED lamp of the preferred embodiment as shown in FIGS. 1 to 8 includes a lamp housing, a power source 20 for converting an external power source into a lamp power supply voltage, a power box cover 30 for connecting the wall surface, and The LED light source panel 50 for illuminating the LED lamp and the lamp cover 60 for dustproofing; the power source 20 is fixed in the lamp housing 10; the power box cover 30 is attached to the lamp housing 10.
  • the lamp cover 60 may be made of a PC material or a lamp cover 60 of another material.
  • the lamp housing 10 includes a top surface 11 and a light source mounting plane 18; the light source mounting plane 18 and the top surface 11 are at an angle of less than 80 degrees; the LED light source panel 50 is fixed. On the light source mounting plane 18 below the luminaire housing 10; the shade 60 is secured below the LED light source panel 50.
  • the angle between the light source mounting plane 18 and the top surface 11 may be 45 degrees, 30 degrees, or 60 degrees, and other angles less than 80 degrees, wherein the angle is 45 degrees, the wall will be
  • the illumination range of the mounted LED luminaire is balanced in the horizontal and vertical directions, and the appropriate angle can be set according to the actual irradiation requirements of different directions.
  • the lamp cover 60 has a triangular shape in cross section, including a first lamp cover surface 62 and a second lamp cover surface 64; the first lamp cover surface 62 and the second lamp cover surface 64 are 90 degrees or more. An angle is formed on the inner side of the first lamp cover surface 62 or the second lamp cover surface 64.
  • the tooth structure 65 includes a first exit surface 66 and a second exit surface 68 for emitting light from the LED light source panel 50. The first exit surface 66 and the second exit surface 68 are emitted.
  • the tooth structure 65 may also be another structure having two faces or a plurality of faces, such as a stepped structure; the toothed structure 65 may also be disposed on the first lamp cover 62 or The outside of the second lamp cover 64.
  • the top surface 11 of the lamp housing 10 is a flat or circular arc surface; the outer side of the first lamp cover surface 62 or the second lamp cover surface 64 has a longitudinal reinforcing rib structure 67.
  • the inner upper portion of the lamp housing 10 is provided with a built-in heat sink 15 , and the built-in heat sink 15 is provided with a power supply mounting hole 12;
  • the power source 20 is secured within the luminaire housing 10 via a power supply mounting aperture 12.
  • the lower part of the lamp housing 10 is provided with an outer heat sink 17; the upper part of the power box cover 30 covers the power source 20 and is fixedly connected with the upper part of the lamp housing 10 to make the lamp
  • the outer fins 17 having the lower portion of the outer casing 10 are exposed to the outside; the lower portion of the power supply box cover 30 extends with a strut 39; the power supply box cover 30 is rotatably connected to the outer casing 10 at the portion of the strut 39.
  • the upper part of the lamp housing 10 is provided with a limiting hole post 13 for mounting the power box cover 30; the lamp housing 10 and the upper part of the power box cover 30 pass through the limiting hole column.
  • a lower shaft edge of the lamp housing 10 is provided with a housing shaft through hole 16;
  • a lower portion of the pillar 39 is provided with a pillar shaft through hole 38;
  • the shaft through hole 16 is rotatably connected by a rotating shaft.
  • the wall mounted LED luminaire further includes a lampshade waterproof sealing rubber ring 61 mounted between the lamp cover 60 and the light source mounting plane 18, the lampshade 60 and the lamp housing 10 are sealed by pressing the lampshade waterproof sealing rubber ring 61.
  • the wall mounted LED lamp further includes a power box waterproof sealing rubber ring 34 installed between the power box cover 30 and the lamp housing 10, and the power box cover 30 and the lamp housing 10 are waterproofed by pressing the power box The sealing rubber ring 34 is sealed.
  • At least one surface of the power supply box cover 30 is provided with a wire hole 32 for the passage of an external power source and a connection line of the power source 20.
  • the wire hole 32 can be disposed on either side of the power box cover 30 to accommodate various line requirements, and the reserved wire hole 32 is plugged with the hole plug 37 when not in use.
  • the upper part of the power box cover 30 is provided with a wall mounting hole 35; the power box cover 30 is fixed on the mounting wall surface through the wall mounting hole 35 by a fastener.
  • the wall mounting hole 35 can also be plugged with the plug 37 when not in use.
  • a sense of The device 70 is electrically connected to the power source 20 to obtain power; the sensing device 70 is fixed to one side of the power box cover 30 by a fastener.
  • the sensing device 70 can be a human body sensing device or a light sensor.
  • the sensing device with different functions can be flexibly configured according to actual needs; of course, the sensing device 70 can be configured to implement only the simplest lighting function.
  • the human body sensing device automatically turns on or off the load by detecting the infrared rays emitted by the human body, that is, when someone enters the sensing area at night, the LED lamp automatically lights up, that is, when the person leaves the sensing area, the LED lamp automatically turns off.
  • the human body sensing device can be a variety of different working principles and different forms of human body sensing devices on the market.
  • the light sensor is used to sense the external light intensity. When the external light is weak and the minimum light intensity set in the light is sensed, the LED light fixture will automatically light up; and the output power of the LED light fixture is adjusted according to the change of the external light intensity to adjust the LED light fixture.
  • the light intensity is strong.
  • the light sensor can be a variety of different working principles and different forms of light sensors on the market.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

墙装LED灯具包括灯具外壳（10）、用于将外部电源转化为灯具供电电压的电源（20）、用于同安装墙面连接的电源盒盖（30）、LED光源板（50）和用于防尘的灯罩（60）；灯具外壳（10）上的光源安装平面（18）与顶面（11）呈小于80度的夹角；灯罩（60）的截面呈三角形状，包括第一和第二灯罩面（62,64）；在所述第一或第二灯罩面（62,64）上设置有两出射面（66,68）的齿状结构（65），使LED光源板（50）射出的光线经由两出射面（66,68）射出。光源安装平面（18）与灯具外壳（10）顶面之间的小于80度的夹角设置，扩大了墙装LED灯具的照射范围；灯罩面（62,64）上的齿状结构（65），使得光线从两出射面（66,68）射出，减小了直视LED灯具时候的眩光。

Description

LED灯具 技术领域
本发明属于LED灯具技术领域，尤其涉及一种墙装LED灯具。
背景技术
现有技术中的墙装LED灯具，其LED发光板的安装角度通常是相对墙面水平或垂直方向设置，因此LED灯具照射的范围局限。
同时现有技术的墙装LED灯具中，外罩的PC(英文Polycarbonate的缩写，中文含义为聚碳酸酯)灯罩通常只起到光扩散的作用，并未起到减小眩光的作用。
发明内容
本发明要解决的技术问题在于避免上述现有技术照射范围局限的不足之处而提出一种照射范围大的墙装LED灯具，包括灯具外壳、用于将外部电源转化为灯具供电电压的电源、与安装墙面连接的电源盒盖、LED光源板和灯罩；所述电源固定在所述灯具外壳内；所述电源盒盖盖合于所述灯具外壳上；所述灯具外壳包括顶面和光源安装平面；所述光源安装平面与所述顶面呈小于80度的夹角；所述LED光源板固定在所述灯具外壳下方的光源安装平面上；所述灯罩固定在所述LED光源板下方。
本发明要解决的技术问题还在于避免上述现有技术灯罩无减小眩光功能的不足之处而提出墙装LED灯具，其灯罩的截面呈三角形状，包括第一灯罩面和第二灯罩面；所述第一灯罩面和第二灯罩面呈大于等于90度的夹角；在所述第一灯罩面或第二灯罩面上向LED光源板侧设置有齿状结构，该齿状结构包括第一出射面和第二出射面，使LED光源板射出的光线经由第一出射面和第二出射面射出。
所述灯具外壳的顶面为平面或圆弧面；所述第一灯罩面或第二灯罩面的外侧有纵向加强筋条结构。
所述灯具外壳的内上部设置有内置散热片，所述内置散热片上的设置有电源安装孔；所述电源经电源安装孔固定在所述灯具外壳内；所述灯具外壳下部设有外散热片；所述电源盒盖的上部包覆住电源并与所述灯具外壳的上部固定连接，使灯具外壳下部的外散热片对外裸露；所述电源盒盖的下部延伸有支柱；所述电源盒盖在所述支柱部位与外壳实现可转动连接。
所述灯具外壳内上部设有用于电源盒盖安装限位的限位孔柱；所述灯具外壳和电源盒盖上部通过穿过限位孔柱上的安装孔的紧固件固定连接；所述灯具外壳的下部边沿设置有外壳转轴通孔；所述支柱下部设置有支柱转轴通孔；所述支柱转轴通孔和外壳转轴通孔通过转轴实现可转动连接。
所述墙装LED灯具还包括感应装置，所述感应装置与所述电源电连接获得供电；所述感应装置通过紧固件固定在所述电源盒盖的一侧面上。
所述墙装LED灯具还包括安装在灯罩和光源安装平面之间的灯罩防水密封胶圈，所述灯罩和灯具外壳之间通过压合所述灯罩防水密封胶圈密封。
所述的墙装LED灯具还包括安装在电源盒盖和灯具外壳之间的电源盒防水密封胶圈，所述电源盒盖和灯具外壳之间通过压合所述电源盒防水密封胶圈密封。
所述电源盒盖的至少一个面上设有过线孔，该过线孔用于外部电源与所述电源的连接线穿过。
所述电源盒盖上部设有墙装孔；所述电源盒盖通过紧固件经墙装孔固定在安装墙面上。
同现有技术相比较，本发明的有益效果是：1、光源安装平面与灯具外壳顶面之间的小于80度的夹角设置，扩大了墙装LED灯具的照射范围；2、两个灯罩面上的阶梯状或齿状结构，使LED光源板射出的光线经由第一和第二两个出射面射出，减小了直视LED灯具时候的眩光；3、电源盒盖与灯具外壳通过转轴和一处紧固件固定连接，方便安装。
附图说明
图1是本发明优选实施例的组合状态轴测投影示意图之一；
图2是本发明优选实施例的组合状态轴测投影示意图之二；
图3是本发明优选实施例的分解状态轴测投影示意图之一；
图4是本发明优选实施例的分解状态轴测投影示意图之二；
图5是灯具外壳10的轴测投影示意图之一；
图6是灯具外壳10的轴测投影示意图之二；
图7是本发明优选实施例的侧视剖视示意图；
图8是图7中A部分的局部放大示意图，图中标号52为LED灯珠。
具体实施方式
以下结合各附图对本发明的实施方式做进一步详述。
如图1至8所示的优选实施例中的墙装LED灯具，包括灯具外壳、用于将外部电源转化为灯具供电电压的电源20、用于同安装墙面连接的电源盒盖30、用于LED灯具发光照明的LED光源板50和用于防尘的灯罩60；所述电源20固定在所述灯具外壳10内；所述电源盒盖30盖合于所述灯具外壳10上。所述灯罩60可以为PC材质，也可以是其他材质的灯罩60。
如图5和7所示，所述灯具外壳10包括顶面11和光源安装平面18；所述光源安装平面18与所述顶面11呈小于80度的夹角；所述LED光源板50固定在所述灯具外壳10下方的光源安装平面18上；所述灯罩60固定在所述LED光源板50下方。
所述光源安装平面18与所述顶面11的夹角可以是45度、30度或者60度等其他小于80度的角度，其中夹角呈45度时，会使墙 装LED灯具的照射范围在水平和垂直方向达到均衡，可根据实际不同方向的照射需求设置合适的角度。
如图7和8所示，所述灯罩60的截面呈三角形状，包括第一灯罩面62和第二灯罩面64；所述第一灯罩面62和第二灯罩面64呈大于等于90度的夹角；所述第一灯罩面62或第二灯罩面64内侧设置有齿状结构65，该齿状结构65包括第一出射面66和第二出射面68，使LED光源板50射出的光线经由第一出射面66和第二出射面68射出。
如图7和8所示，所述齿状结构65也可以是其他具有两个面或多个面的结构，如阶梯状结构；所述齿状结构65也可以设置在第一灯罩面62或第二灯罩面64的外侧。
如图7和8所示，固定在所述光源安装平面18上的所述LED光源板50上的LED灯珠52射出的光线在经过第一灯罩面62或第二灯罩面64时，光线将被其上的齿状结构65分散为两个方向，即分别从第一出射面66和第二出射面68射出。
如图1至6所示，所述灯具外壳10的顶面11为平面或圆弧面；所述第一灯罩面62或第二灯罩面64的外侧有纵向加强筋条结构67。
如图2至6所示，在墙装LED灯具的一些实施例中，所述灯具外壳10的内上部设置有内置散热片15，所述内置散热片15上设置有电源安装孔12；所述电源20经电源安装孔12固定在所述灯具外壳10内。所述灯具外壳10下部设有外散热片17；所述电源盒盖30的上部包覆住电源20并与所述灯具外壳10的上部固定连接，使灯 具外壳10下部的外散热片17对外裸露；所述电源盒盖30的下部延伸有支柱39；所述电源盒盖30在所述支柱39部位与外壳10实现可转动连接。
如图2至6所示，所述灯具外壳10内上部设有用于电源盒盖30安装限位的限位孔柱13；所述灯具外壳10和电源盒盖30上部通过穿过限位孔柱13上的安装孔的紧固件固定连接；所述灯具外壳10的下部边沿设置有外壳转轴通孔16；所述支柱39下部设置有支柱转轴通孔38；所述支柱转轴通孔38和外壳转轴通孔16通过转轴实现可转动连接。
如图3和4所示，在墙装LED灯具的一些实施例中，所述的墙装LED灯具还包括安装在灯罩60和光源安装平面18之间的灯罩防水密封胶圈61，所述灯罩60和灯具外壳10之间通过压合所述灯罩防水密封胶圈61密封。所述的墙装LED灯具还包括安装在电源盒盖30和灯具外壳10之间的电源盒防水密封胶圈34，所述电源盒盖30和灯具外壳10之间通过压合所述电源盒防水密封胶圈34密封。
如图1至4所示，所述电源盒盖30的至少一个面上设有过线孔32，该过线孔32用于外部电源与所述电源20的连接线穿过。所述过线孔32可在电源盒盖30的任意一面上设置以适应多种过线需求，预留的过线孔32在不用时用孔塞37塞住。所述电源盒盖30上部设有墙装孔35；所述电源盒盖30通过紧固件经墙装孔35固定在安装墙面上。墙装孔35在不用时，也可用孔塞37塞住。
如图3和4所示，在墙装LED灯具的一些实施例中，还包括感 应装置70，所述感应装置70与所述电源20电连接获得供电；所述感应装置70通过紧固件固定在所述电源盒盖30的一侧面上。
所述感应装置70可以是人体感应装置或光感器，可依据实际需求灵活配置不同功能的感应装置；当然也可不配置感应装置70仅实现最简单的照明功能。
人体感应装置主要通过检测人体发出的红外线确定是否有人，来自动开启或关闭负载,即当夜晚有人进入感应区时,LED灯具会自动点亮，即当人离开感应区时,LED灯具会自动关闭。人体感应装置可以是市面上各种不同工作原理和不同形式的人体感应装置。
光感器用于感应外部光线强度，当感应到外部光线弱与其内设定的最低光强度时，LED灯具会自动点亮；并依据外部光线强弱变化调整LED灯具的输出功率来调整LED灯具的照明光强。光感器可以是市面上各种不同工作原理和不同形式的光感器。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (10)

  1. 一种墙装LED灯具，包括灯具外壳(10)、用于将外部电源转化为灯具供电电压的电源(20)、与安装墙面连接的电源盒盖(30)、LED光源板(50)和灯罩(60)；所述电源(20)固定在所述灯具外壳(10)内；所述电源盒盖(30)盖合于所述灯具外壳(10)上；其特征在于，
    所述灯具外壳(10)包括顶面(11)和光源安装平面(18)；所述光源安装平面(18)与所述顶面(11)呈小于80度的夹角；
    所述LED光源板(50)固定在所述灯具外壳(10)下方的光源安装平面(18)上；所述灯罩(60)固定在所述LED光源板(50)下方。
  2. 根据权利要求1所述墙装LED灯具，其特征在于，
    所述灯罩(60)的截面呈三角形状，包括第一灯罩面(62)和第二灯罩面(64)；所述第一灯罩面(62)和第二灯罩面(64)呈大于等于90度的夹角；所述第一灯罩面(62)或第二灯罩面(64)内侧设置有阶梯状结构或者齿状结构(65)，该阶梯状结构或者齿状结构(65)包括第一出射面(66)和第二出射面(68)，从LED光源板(50)射出的光线经由第一出射面(66)或第二出射面(68)射出。
  3. 根据权利要求2所述墙装LED灯具，其特征在于，
    其中所述第一灯罩面(62)或第二灯罩面(64)内侧设置有阶梯状结构或者齿状结构(65)替换为所述第一灯罩面(62)或第二灯罩面(64)外侧设置有阶梯状结构或者齿状结构(65)。
  4. 根据权利要求2所述墙装LED灯具，其特征在于，
    所述灯具外壳(10)的顶面(11)为平面或圆弧面；所述第一灯罩面 (62)或第二灯罩面(64)的外侧有纵向加强筋条结构(67)。
  5. 根据权利要求1所述的墙装LED灯具，其特征在于，
    所述灯具外壳(10)的内上部设置有内置散热片(15)；
    所述灯具外壳(10)下部设有外散热片(17)；所述电源盒盖(30)的上部包覆住电源(20)并与所述灯具外壳(10)的上部固定连接，使灯具外壳(10)下部的外散热片(17)对外裸露；
    所述电源盒盖(30)的下部延伸有支柱(39)；所述电源盒盖(30)在所述支柱(39)部位与外壳(10)实现可转动连接。
  6. 根据权利要求5所述墙装LED灯具，其特征在于，
    所述灯具外壳(10)内上部设有用于电源盒盖(30)安装限位的限位孔柱(13)；所述灯具外壳(10)和电源盒盖(30)上部通过穿过限位孔柱(13)上的安装孔的紧固件固定连接；
    所述灯具外壳(10)的下部边沿设置有外壳转轴通孔(16)；所述支柱(39)下部设置有支柱转轴通孔(38)；所述支柱转轴通孔(38)和外壳转轴通孔(16)通过转轴实现可转动连接。
  7. 根据权利要求1所述墙装LED灯具，其特征在于，
    还包括感应装置(70)，所述感应装置(70)与所述电源(20)电连接获得供电；所述感应装置(70)通过紧固件固定在所述电源盒盖(30)的一侧面上。
  8. 根据权利要求1所述墙装LED灯具，其特征在于，
    还包括安装在灯罩(60)和光源安装平面(18)之间的灯罩防水密封胶圈(61)，所述灯罩(60)和灯具外壳(10)之间通过压合所述灯罩防水密 封胶圈(61)密封。
  9. 根据权利要求1所述墙装LED灯具，其特征在于，
    还包括安装在电源盒盖(30)和灯具外壳(10)之间的电源盒防水密封胶圈(34)，所述电源盒盖(30)和灯具外壳(10)之间通过压合所述电源盒防水密封胶圈(34)密封。
  10. 根据权利要求1所述墙装LED灯具，其特征在于，
    所述电源盒盖(30)的至少一个面上设有过线孔(32)，该过线孔(32)用于外部电源与所述电源(20)的连接线穿过；所述电源盒盖(30)上部设有墙装孔(35)；所述电源盒盖(30)通过紧固件经墙装孔(35)固定在安装墙面上。
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