WO2019090822A1 - 一种可调光式的环绕顶灯及其灯光调节方法 - Google Patents

一种可调光式的环绕顶灯及其灯光调节方法 Download PDF

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Publication number
WO2019090822A1
WO2019090822A1 PCT/CN2017/112223 CN2017112223W WO2019090822A1 WO 2019090822 A1 WO2019090822 A1 WO 2019090822A1 CN 2017112223 W CN2017112223 W CN 2017112223W WO 2019090822 A1 WO2019090822 A1 WO 2019090822A1
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lamp
led
adjustment
housing
base
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PCT/CN2017/112223
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English (en)
French (fr)
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桑永树
李运鹤
刘军
叶冰
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安徽世林照明股份有限公司
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Publication of WO2019090822A1 publication Critical patent/WO2019090822A1/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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V5/00—Refractors for light sources
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • 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 invention relates to the field of LEDs, including the improvement and design of structural requirements of LED ceiling lamps, and more particularly to a dimmable surround lamp and a method for adjusting the same.
  • a dimmable surround lamp and a light adjustment method thereof are provided, in order to improve the structure of the LED lamp housing, by adding a disc that can adjust the height in the LED lamp housing, and adjusting the disc and the LED
  • the horizontal angle between the beads can change the illumination angle of the discrete disc to adjust the illumination intensity of the LED lamp, which can effectively reduce the number of LED lamp bead starts, reduce the use loss, extend the service life of the LED lamp bead, and adjust It is simple and convenient to improve the efficiency of illumination adjustment, which is an urgent problem to be solved by those skilled in the art.
  • the object of the invention is a dimmable surround lamp and a light adjustment method thereof, in order to improve the structure of the LED lamp shell, by adding a disc that can adjust the height in the LED lamp shell, and adjusting the disc
  • the horizontal angle between the LED lamp bead and the refraction angle of the discrete disc can be used to adjust the illumination intensity of the LED lamp, which can effectively reduce the number of LED lamp bead activations, reduce the use loss, and prolong the service life of the LED lamp bead.
  • the adjustment is simple and convenient, and the illumination adjustment efficiency is improved.
  • the present invention adopts the following technical solutions:
  • a dimmable surround lamp comprising a lamp housing and a lamp cover, wherein the lamp housing is formed in a circular structure, and the lamp housing and the lamp cover comprise a closed LED ceiling lamp structure, and the inner side wall of the lamp housing is evenly arranged
  • the LED lamp bead is provided with a scattered optical disc for adjusting the illuminance of the LED light, and the astigmatism adjusting device comprises an adjusting sleeve and an adjustment device.
  • the rod and the adjusting sleeve are fixed on the bottom surface of the scattered disc, and one end of the adjusting rod is embedded on the adjusting sleeve, and the other end of the adjusting rod is connected with the connecting post on the base of the lamp housing, the adjusting sleeve is provided with an adjusting tentacle, and the base of the lamp housing is passed through the top screw Connected to the roof slab.
  • the scattered optical disc is provided with an outwardly convex arc-shaped reflective astigmatic dome disk, and the edges of the scattered optical disc are uniformly arranged at the same interval with a plurality of sets of reflective balls, and the light emitted by the LED lamp bead is performed by the scattered optical disc.
  • the reflection can effectively break up the light of the LED lamp bead, increase the angle of the light irradiation, and improve the illumination intensity.
  • the astigmatism dome is uniformly provided with a plurality of transparent refractive blocks, and the refracting block is formed as an arc-shaped convex structure, and the transparent light-reducing block can effectively increase the light ray of the irritating light. Number to increase the light intensity.
  • the LED lamp bead is connected to the inner side wall of the lamp housing through an adjustment card slot, and the inner wall of the adjustment card slot is uniformly provided with a triangular bite tooth, the bite tooth and the LED lamp bead.
  • the connection seat is occluded, and the LED lamp bead can be effectively fixed by adjusting the card slot, and the fixed position of the LED lamp bead can be adjusted to improve the efficiency and range of the illumination adjustment.
  • the nut of the top end of the screw is set as a nut of a circular arc structure, and the surface of the nut is coated with a uniform light reflecting layer.
  • the base of the lamp housing and the side wall are provided with an arc-shaped reflector which is recessed inward, and the reflector is provided with a uniform fold, and the reflector passing through the joint between the base and the side wall can be avoided.
  • Light blind spots appear in the lamp housing to increase the light intensity.
  • a light adjustment method for a dimmable surround lamp is:
  • the astigmatism adjusting device between the loose disc and the lamp housing base can be rotated, and the adjustment can be adjusted according to the rotation adjusting sleeve.
  • the rod deeply adjusts the depth of the sleeve to adjust the horizontal relative angle between the disc and the LED lamp bead to achieve different angles of reflection of the light emitted by the LED disc.
  • the horizontal angle between the scattered optical disc and the LED lamp bead is controlled at 5-30 degrees, and the lowest position of the astigmatic dome on the optical disc cannot be higher than the horizontal position of the LED bead.
  • FIG. 1 is a schematic structural view of a dimmable surround lamp and a method for adjusting the same according to the present invention
  • FIG. 2 is a partial schematic view showing a specific embodiment of a dimmable surround lamp and a light adjustment method thereof according to the present invention.
  • a dimmable surround lamp comprising a lamp housing 1 and a lamp cover 17 , wherein the lamp housing 1 is arranged in a circular structure, and the lamp housing 1 and the lamp cover 17 are closed.
  • LED ceiling light structure, a plurality of sets of LED lamp bead 4 are evenly arranged on the inner side wall of the lamp housing 1, and a scattered optical disc 14 for adjusting the illuminance of the LED light is disposed on the center of the base of the lamp housing 1, the scattered optical disc 14 and the base of the lamp housing 1
  • An astigmatism adjusting device is arranged, the astigmatism adjusting device comprises an adjusting sleeve 7 and an adjusting rod 9.
  • the adjusting sleeve 7 is fixed on the bottom surface of the scatter disc 14, and one end of the adjusting rod 9 is embedded in the adjusting sleeve 7, and the other end of the adjusting rod 9 is It is connected with the connecting post 8 on the base of the lamp housing 1, and the adjusting sleeve 7 is provided with an adjusting tentacle 11, and the base of the lamp housing 1 is connected to the roof panel by the top screwing rod 5.
  • the scattered optical disc 14 is provided with an outwardly convex arc-shaped reflective astigmatism dome 15 , and the edges of the scattered optical disc 14 are evenly spaced apart with a plurality of sets of reflective balls 13 , and the scattered light discs 14 are used for the LED lights
  • the light emitted by the bead 4 is reflected, which can effectively break the light of the LED lamp bead 4, increase the angle of the light irradiation, and improve the light intensity.
  • the astigmatism dome 15 is uniformly provided with a plurality of transparent refractive blocks 16 , and the refracting block 16 is formed as an arc-shaped convex structure, and the transparent light-reducing block 16 can effectively increase the irritating light.
  • the LED lamp bead 4 and the inner side wall of the lamp housing 1 are connected by an adjustment card slot 2, and the inner wall of the adjustment card slot 2 is uniformly provided with a triangular bite tooth 3, the bite tooth 3 is engaged with the connecting seat 10 of the LED lamp bead 4, and the LED lamp bead 4 can be effectively fixed by adjusting the card slot 2, and the fixed position of the LED lamp bead 4 can be adjusted to improve the efficiency of the illumination adjustment and range.
  • the nut 6 of the top end of the auger screw 5 is set as a nut 6 of a circular arc structure. And the surface of the nut 6 is coated with a uniform light reflecting layer.
  • the base of the lamp housing 1 and the side wall are provided with an arc-shaped reflector 12 recessed inwardly, and the reflector 12 is provided with a uniform fold, which is connected through the base 1 and the side wall.
  • the reflector 12 can avoid the occurrence of a blind spot in the lamp housing 1 and improve the illumination intensity.
  • a light adjustment method for a dimmable surround lamp is:
  • the astigmatism adjusting device between the loose disc 14 and the base of the lamp housing 1 can also be rotated, according to the rotation adjusting sleeve. 7, in order to drive the adjustment rod 8 to deepen the depth of the sleeve 7, to adjust the horizontal relative angle between the optical disc 14 and the LED bead 4, so as to achieve different angles of reflection of the light emitted by the LED disc 4 to the LED disc 4.
  • the horizontal angle between the scattered optical disc 14 and the LED bead 4 is controlled at 5-30 degrees, and the lowest position of the astigmatic dome 15 on the optical disc 14 cannot be higher than the horizontal position of the LED bead 4.

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

Abstract

一种可调光式的环绕顶灯及其灯光调节方法，该环绕顶灯包括灯壳（1）和灯罩（17），灯壳（1）设为圆形结构，灯壳（1）与灯罩（17）组成封闭的LED顶灯结构，灯壳（1）内侧壁上均匀设有多组LED灯珠（4），灯壳（1）的底座中心上设有用于LED灯光散光调节的散光盘（14），散光盘（14）与灯壳（1）底座之间设有散光调节装置，散光调节装置包括调节套（7）和调节杆（9），调节套（7）固定在散光盘（14）底面，调节杆（9）的一端嵌入到调节套（7）上，调节杆（9）另一端与灯壳（1）底座上的连接柱（8）连接，调节套（7）上设有调节触手（11），灯壳（1）底座通过顶紧螺旋杆（5）与屋顶板连接，通过调节散光盘（14）与LED灯珠（4）之间的水平夹角，以改变散光盘（14）的折射角度，降低使用损耗，延长LED灯珠（4）的使用寿命。

Description

一种可调光式的环绕顶灯及其灯光调节方法 技术领域
本发明涉及LED方面的领域，包括LED顶灯的结构方面要求的改进和设计，尤其涉及到一种可调光式的环绕顶灯及其灯光调节方法。
背景技术
随着生活水平的提高，人们在日常的要求上也日益增加，人们对照明方面的要求就相对较高，因此在对LED灯的加工也越来越复杂，尤其是LED灯光的调节方面，在以往是灯光的强度是固定的，不能进行随意调节，现阶段能够即使对灯光强度调节一般都是通过调节亮灯的数量进行调节，使用这种调节方式需要对LED灯珠进行多次开起和关闭，因此增加了LED灯珠的启动次数，在很大程度上增加了LED灯珠的使用损耗，增加LED灯珠损坏的概率，降低了LED灯使用寿命。
因此，提供一种可调光式的环绕顶灯及其灯光调节方法，以期能够通过对LED灯壳的结构进行改进，通过在LED灯壳内添加可以调节高度的散光盘，通过调节散光盘与LED灯珠之间的水平夹角，以改变散光盘的折射角度，来调节LED灯的光照强度，能够有效的降低LED灯珠的启动次数，降低使用损耗，延长LED灯珠的使用寿命，同时调节简单方便，提高光照调节效率，就成为本领域技术人员亟需解决的问题。
发明内容
本发明的目的是一种可调光式的环绕顶灯及其灯光调节方法，以期能够通过对LED灯壳的结构进行改进，通过在LED灯壳内添加可以调节高度的散光盘，通过调节散光盘与LED灯珠之间的水平夹角，以改变散光盘的折射角度，来调节LED灯的光照强度，能够有效的降低LED灯珠的启动次数，降低使用损耗，延长LED灯珠的使用寿命，同时调节简单方便，提高光照调节效率。
为解决背景技术中所述技术问题，本发明采用以下技术方案：
一种可调光式的环绕顶灯，包括灯壳和灯罩，所述的灯壳设为圆形结构，所述的灯壳与灯罩组成封闭的LED顶灯结构，灯壳内侧壁上均匀设有多组LED灯珠，灯壳的底座中心上设有用于LED灯光散光调节的散光盘，所述的散光盘与灯壳底座之间设有散光调节装置，所述的散光调节装置包括调节套和调节杆，调节套固定在散光盘底面，调节杆的一端嵌入到调节套上，调节杆另一端与灯壳底座上的连接柱连接，调节套上设有调节触手，灯壳底座通过顶紧螺旋杆与屋顶板连接。
优选地，所述的散光盘上设有向外凸起的圆弧状反光的散光球盘，散光盘的边沿均匀同间隔设有多组反光球，通过散光盘对LED灯珠发出的光线进行反射，能够有效的将LED灯珠的灯光进行打散，增加光线照射的角度，提高光照强度。
优选地，所述的散光球盘上均匀设有多组透明状的折光块，且所述的折光块设为弧状凸起结构，通过透明状的折光块能够有效的增加烦光线照射的光线条数，以增加光照强度。
优选地，所述的LED灯珠与灯壳内侧壁之间通过调节卡槽连接，所述的调节卡槽内壁上均匀设有三角形的咬合齿牙，所述的咬合齿牙与LED灯珠的连接座咬合连接，通过调节卡槽既能够对LED灯珠进行有效的固定，又能够对LED灯珠的固定位置进行调节，以提高光照调节的效率和范围。
优选地，所述的顶紧螺旋杆顶端的螺帽设为圆弧形结构的螺帽，并且螺帽的表面涂有均匀的反光层。
优选地，所述的灯壳的底座与侧壁连接处设有向内凹陷的弧状反光板，所述的反光板上设有均匀的折楞，通过底座与侧壁连接处的反光板能够避免 灯壳内出现光照盲区，提高光照强度。
一种可调光式的环绕顶灯的灯光调节方法，其灯光调节方法为：
在环绕式顶灯的调节时，首先可以进行根据LED灯珠在安装卡槽的安装位置进行调节，同时还可以旋转散光盘与灯壳底座之间的散光调节装置，根据旋转调节套，以带动调节杆深入调节套的深度，来调节散光盘与LED灯珠的水平相对夹角，以达到散光盘对LED灯珠散发的光线进行不同角度的反射。
优选地，其特征在于，所述的散光盘与LED灯珠的水平夹角控制在5—30度，且散光盘上的散光球盘的最低位置不能高于LED灯珠的水平位置。
本发明的有益效果是：
1)、通过在LED灯壳内添加可以调节高度的散光盘，通过调节散光盘与LED灯珠之间的水平夹角，以改变散光盘的折射角度，来调节LED灯的光照强度，能够有效的降低LED灯珠的启动次数，降低使用损耗，延长LED灯珠的使用寿命。
2)、同时调节简单方便，提高光照调节效率。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明中记载的一些实施例，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的附图。
图1为本发明一种可调光式的环绕顶灯及其灯光调节方法具体实施方式的结构示意图；
图2为本发明一种可调光式的环绕顶灯及其灯光调节方法具体实施方式的局部示意图。
具体实施方式
为了使本领域的技术人员更好地理解本发明的技术方案，下面将结合附图对本发明作进一步的详细介绍。
请参考图1、图2，一种可调光式的环绕顶灯，包括灯壳1和灯罩17，所述的灯壳1设为圆形结构，所述的灯壳1与灯罩17组成封闭的LED顶灯结构，灯壳1内侧壁上均匀设有多组LED灯珠4，灯壳1的底座中心上设有用于LED灯光散光调节的散光盘14，所述的散光盘14与灯壳1底座之间设有散光调节装置，所述的散光调节装置包括调节套7和调节杆9，调节套7固定在散光盘14底面，调节杆9的一端嵌入到调节套7上，调节杆9另一端与灯壳1底座上的连接柱8连接，调节套7上设有调节触手11，灯壳1底座通过顶紧螺旋杆5与屋顶板连接。
进一步的，所述的散光盘14上设有向外凸起的圆弧状反光的散光球盘15，散光盘14的边沿均匀同间隔设有多组反光球13，通过散光盘14对LED灯珠4发出的光线进行反射，能够有效的将LED灯珠4的灯光进行打散，增加光线照射的角度，提高光照强度。
进一步的，所述的散光球盘15上均匀设有多组透明状的折光块16，且所述的折光块16设为弧状凸起结构，通过透明状的折光块16能够有效的增加烦光线照射的光线条数，以增加光照强度。
进一步的，所述的LED灯珠4与灯壳1内侧壁之间通过调节卡槽2连接，所述的调节卡槽2内壁上均匀设有三角形的咬合齿牙3，所述的咬合齿牙3与LED灯珠4的连接座10咬合连接，通过调节卡槽2既能够对LED灯珠4进行有效的固定，又能够对LED灯珠4的固定位置进行调节，以提高光照调节的效率和范围。
进一步的，所述的顶紧螺旋杆5顶端的螺帽6设为圆弧形结构的螺帽6， 并且螺帽6的表面涂有均匀的反光层。
进一步的，所述的灯壳1的底座与侧壁连接处设有向内凹陷的弧状反光板12，所述的反光板12上设有均匀的折楞，通过底座1与侧壁连接处的反光板12能够避免灯壳1内出现光照盲区，提高光照强度。
一种可调光式的环绕顶灯的灯光调节方法，其灯光调节方法为：
在环绕式顶灯的调节时，首先可以进行根据LED灯珠4在安装卡槽2的安装位置进行调节，同时还可以旋转散光盘14与灯壳1底座之间的散光调节装置，根据旋转调节套7，以带动调节杆8深入调节套7的深度，来调节散光盘14与LED灯珠4的水平相对夹角，以达到散光盘14对LED灯珠4散发的光线进行不同角度的反射。
进一步的，所述的散光盘14与LED灯珠4的水平夹角控制在5—30度，且散光盘14上的散光球盘15的最低位置不能高于LED灯珠4的水平位置。
以上只通过说明的方式描述了本发明的某些示范性实施例，毋庸置疑，对于本领域的普通技术人员，在不偏离本发明的精神和范围的情况下，可以用各种不同的方式对所描述的实施例进行修正。因此，上述附图和描述在本质上是说明性的，不应理解为对本发明权利要求保护范围的限制。

Claims (8)

  1. 一种可调光式的环绕顶灯，包括灯壳和灯罩，其特征在于：所述的灯壳设为圆形结构，所述的灯壳与灯罩组成封闭的LED顶灯结构，灯壳内侧壁上均匀设有多组LED灯珠，灯壳的底座中心上设有用于LED灯光散光调节的散光盘，所述的散光盘与灯壳底座之间设有散光调节装置，所述的散光调节装置包括调节套和调节杆，调节套固定在散光盘底面，调节杆的一端嵌入到调节套上，调节杆另一端与灯壳底座上的连接柱连接，调节套上设有调节触手，灯壳底座通过顶紧螺旋杆与屋顶板连接。
  2. 根据权利要求1所述的一种可调光式的环绕顶灯，其特征在于，所述的散光盘上设有向外凸起的圆弧状反光的散光球盘，散光盘的边沿均匀同间隔设有多组反光球。
  3. 根据权利要求2所述的一种可调光式的环绕顶灯，其特征在于，所述的散光球盘上均匀设有多组透明状的折光块，且所述的折光块设为弧状凸起结构。
  4. 根据权利要求1所述的一种可调光式的环绕顶灯，其特征在于，所述的LED灯珠与灯壳内侧壁之间通过调节卡槽连接，所述的调节卡槽内壁上均匀设有三角形的咬合齿牙，所述的咬合齿牙与LED灯珠的连接座咬合连接。
  5. 根据权利要求1所述的一种可调光式的环绕顶灯，其特征在于，所述的顶紧螺旋杆顶端的螺帽设为圆弧形结构的螺帽，并且螺帽的表面涂有均匀的反光层。
  6. 根据权利要求1所述的一种可调光式的环绕顶灯，其特征在于，所述的灯壳的底座与侧壁连接处设有向内凹陷的弧状反光板，所述的反光板上设有均匀的折楞。
  7. 根据权利1—6任意一项一种可调光式的环绕顶灯的灯光调节方法， 其特征在于，其灯光调节方法为：
    在环绕式顶灯的调节时，首先可以进行根据LED灯珠在安装卡槽的安装位置进行调节，同时还可以旋转散光盘与灯壳底座之间的散光调节装置，根据旋转调节套，以带动调节杆深入调节套的深度，来调节散光盘与LED灯珠的水平相对夹角，以达到散光盘对LED灯珠散发的光线进行不同角度的反射。
  8. 根据权利要求7所述的一种可调光式的环绕顶灯的灯光调节方法，其特征在于，所述的散光盘与LED灯珠的水平夹角控制在5—30度，且散光盘上的散光球盘的最低位置不能高于LED灯珠的水平位置。
PCT/CN2017/112223 2017-11-09 2017-11-22 一种可调光式的环绕顶灯及其灯光调节方法 WO2019090822A1 (zh)

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CN103712154A (zh) * 2012-09-29 2014-04-09 深圳市海洋王照明工程有限公司 车载警示灯
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