WO2021227248A1 - 灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具 - Google Patents

灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具 Download PDF

Info

Publication number
WO2021227248A1
WO2021227248A1 PCT/CN2020/103149 CN2020103149W WO2021227248A1 WO 2021227248 A1 WO2021227248 A1 WO 2021227248A1 CN 2020103149 W CN2020103149 W CN 2020103149W WO 2021227248 A1 WO2021227248 A1 WO 2021227248A1
Authority
WO
WIPO (PCT)
Prior art keywords
grid
ribs
lamp
glare
plate
Prior art date
Application number
PCT/CN2020/103149
Other languages
English (en)
French (fr)
Inventor
王刚
吴建中
Original Assignee
上海光联照明有限公司
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
Priority claimed from CN202010395243.5A external-priority patent/CN111442241A/zh
Priority claimed from CN202020772068.2U external-priority patent/CN211650130U/zh
Application filed by 上海光联照明有限公司 filed Critical 上海光联照明有限公司
Publication of WO2021227248A1 publication Critical patent/WO2021227248A1/zh

Links

Images

Classifications

    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/12—Composite shades, i.e. shades being made of distinct parts
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • 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 a guiding light-emitting structure of a lamp, in particular to an anti-glare grid of a lamp and a processing technique and a lamp with an anti-glare grid.
  • the purpose of the present invention is to provide an anti-glare grid and processing technology for lamps, and a lamp with anti-glare grid.
  • the anti-glare grid is used, it is used to condense the light of the LED lamp beads to adjust the light output angle and
  • the light guiding function is suitable for the combination of ultra-long lamps.
  • the invention also has the advantages of simple process, low cost and high production efficiency.
  • An anti-glare grid for lamps characterized in that it has a grid plate, one end of the grid plate is provided with a number of ribs with a certain inclination angle, and a light guide channel is formed between the ribs; the grid A hole is also machined on the plate, and the hole makes the other end surface of the grid plate penetrate the light guide channel.
  • the anti-glare grid of the lamp is characterized in that the ribs are vertical ribs extending in the length direction on one end surface of the grid plate.
  • the anti-glare grid of the lamp is characterized in that the ribs are transverse ribs extending in the width direction on one end surface of the grid plate.
  • a processing technology for the anti-glare grid of lamps which is used for processing the above-mentioned anti-glare grid of lamps, and is characterized in that it includes the following steps:
  • C Machining holes on the grille plate profile that is, processing through holes on the grille plate profile between several adjacent ribs. These adjacent through holes finally form one or more from the other end of the grille plate and A hole through which the light guide channel passes.
  • the processing technology of the anti-glare grid of the lamp is characterized in that the grid plate profile is aluminum or aluminum alloy material.
  • a lamp characterized in that it comprises a housing, an LED assembly, a lens, the anti-glare grille and glass of the lamp as described above; the anti-glare grille is arranged in the housing, and the LED assembly, lens, Glass; each LED luminous body of the LED assembly is provided with a lens, and the anti-glare grid is provided above the lens and below the glass.
  • the lamp is characterized in that it also has an end cover arranged at one or both ends of the housing.
  • the present invention discloses an anti-glare grating with vertical or horizontal ribs, which can be installed in a lamp to realize the function of adjusting the light output angle and guiding the light.
  • the lamp using the anti-glare grating can improve the light output efficiency. It can be applied to the combination of super long lamps and lanterns.
  • the present invention discloses an anti-glare grid processing method, which has the advantages of simple process, low cost and high production efficiency.
  • Fig. 1 is a three-dimensional exploded structural diagram of Embodiment 1 of the present invention.
  • Fig. 2 is a front view of the anti-glare grid in Embodiment 1 of the present invention.
  • Fig. 3 is a bottom view of the anti-glare grid in Embodiment 1 of the present invention.
  • Fig. 4 is a left side view of the anti-glare grid in Embodiment 1 of the present invention.
  • Fig. 5 is a rear view of the anti-glare grid in Embodiment 1 of the present invention.
  • Fig. 6 is a sectional view 1 of the combined state of the embodiment 1 of the present invention.
  • Fig. 7 is a sectional view 2 of the combined state of the first embodiment of the present invention.
  • Fig. 8 is a three-dimensional exploded structural diagram of Embodiment 2 of the present invention.
  • Fig. 9 is a front view of the anti-glare grid in Embodiment 2 of the present invention.
  • Fig. 10 is a bottom view of the anti-glare grid in Embodiment 2 of the present invention.
  • Fig. 11 is a left side view of the anti-glare grid in Embodiment 2 of the present invention.
  • Fig. 12 is a rear view of the anti-glare grid in Embodiment 2 of the present invention.
  • Fig. 13 is a sectional view 1 of the combined state of the second embodiment of the present invention.
  • Fig. 14 is a sectional view 2 of the combined state of the second embodiment of the present invention.
  • FIG. 1-7 is the first embodiment of a lamp disclosed in the present invention.
  • it includes a housing 1, an end cover 2 (if the housing 1 is integrated into a groove shape, the end cover may not be provided), an LED assembly 3 (a light board and a number of LED luminous bodies arranged on the light board) Constitution), lens 4, anti-glare grid 5 and glass 6; the anti-glare grid 5 is arranged in the housing 1, and the LED assembly 3, the lens 4, and the glass 6 are also arranged in the housing 1; each of the LED assembly 3 A lens 4 is arranged on the LED luminous body, and the anti-glare grid 5 is arranged above the lens 4 and below the glass 6.
  • a new type of anti-glare grid 5 is specially designed.
  • the anti-glare grid 5 has a grid plate 51, one end surface 52 of the grid plate 51 is provided with a plurality of ribs 53 with a certain inclination angle, and a light guide channel is formed between the ribs 53; on the grid plate 51 A hole 54 is also processed, and the hole 54 allows the other end surface 55 of the grid plate 51 to pass through the light guide channel.
  • the rib 53 is a vertical rib extending in the length direction on one end surface 52 of the grid plate 51.
  • the anti-glare grid 5 with vertical ribs can realize the functions of adjusting the light emitting angle and guiding the light.
  • the overall shape of the hole 54 can be set according to the shape of the lens 4, such as a circle or a rectangle or other shapes.
  • This embodiment also discloses a method for processing the anti-glare grid of the lamp as described above, which includes the following steps:
  • C Machining holes on the grille plate profile that is, processing through holes on the grille plate profile between several adjacent ribs. These adjacent through holes finally form one or more from the other end of the grille plate and A hole through which the light guide channel passes.
  • the grille profile is preferably aluminum or aluminum alloy material.
  • the above-mentioned processing method has the advantages of simple process, low cost and high production efficiency.
  • FIG. 8-14 is the second embodiment of a lamp disclosed in the present invention.
  • it includes a shell 1, an end cover 2 (if the shell 1 is integrated into a groove shape, the end cover may not be provided), an LED assembly 3 (a light board and a number of LED luminous bodies arranged on the light board) Constitution), lens 4, anti-glare grid 5 and glass 6; the anti-glare grid 5 is arranged in the housing 1, and the LED assembly 3, the lens 4, and the glass 6 are also arranged in the housing 1; each of the LED assembly 3 A lens 4 is arranged on the LED luminous body, and the anti-glare grid 5 is arranged above the lens 4 and below the glass 6.
  • a new type of anti-glare grid 5 is specially designed.
  • the anti-glare grid 5 has a grid plate 51, one end surface 52 of the grid plate 51 is provided with a plurality of ribs 53 with a certain inclination angle, and a light guide channel is formed between the ribs 53; on the grid plate 51 A hole 54 is also processed, and the hole 54 allows the other end surface 55 of the grid plate 51 to pass through the light guide channel.
  • the rib 53 is a transverse rib extending in the width direction on one end surface 52 of the grid plate 51.
  • the anti-glare grid 5 with vertical ribs can realize the functions of adjusting the light emitting angle and guiding the light.
  • the overall shape of the hole 54 can be set according to the shape of the lens 4, such as a circle or a rectangle or other shapes.
  • the number of anti-glare grids 5 with horizontal ribs can be determined by the number of lenses on the LED assembly, and the modular horizontal grids with different numbers of segments are used for splicing to achieve uniform light output from the concentrated LED lamp beads.
  • This embodiment also discloses a method for processing the anti-glare grid of the lamp as described above, which includes the following steps:
  • C Machining holes on the grille plate profile that is, processing through holes on the grille plate profile between several adjacent ribs. These adjacent through holes finally form one or more from the other end of the grille plate and A hole through which the light guide channel passes.
  • the grille profile is preferably aluminum or aluminum alloy material.
  • engineering plastics such as PC and pmma can also be used, as long as the materials that meet the above-mentioned processing technology can be used.
  • the above-mentioned processing method has the advantages of simple process, low cost and high production efficiency.

Landscapes

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

Abstract

一种灯具的防眩光格栅(5)及加工工艺和具有防眩光格栅(5)的灯具。防眩光格栅(5)具有格栅板(51)，格栅板(51)的一端面上设置有若干具有一定倾斜角度的筋条(53)，筋条(53)之间形成导光通道；格栅板(51)上还加工有孔(54)，孔(54)使格栅板(51)的另一端面与导光通道贯通。灯具包括壳体(1)、LED组件(3)、透镜(4)、防眩光格栅(5)和玻璃(6)；防眩光格栅(5)设置在壳体(1)内，壳体(1)内还设置LED组件(3)、透镜(4)、玻璃(6)；LED组件(3)的各LED发光体上设置透镜(4)，防眩光格栅(5)设置在透镜(4)上方和玻璃(6)下方。防眩光格栅(5)使用时，用于汇聚LED灯珠的光，起到调节灯具出光角度和导向出光功能，可适用于超长灯具组合，具有工艺简单、成本低、生产效率高的优点。

Description

灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具 技术领域
本发明涉及灯具的导向出光结构,特别是一种灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具。
背景技术
现有技术中，对于普通带格栅灯具或者LED照明带格栅灯具的，普遍采用无孔型格栅简易拼接拼装方式，往往会造成灯具的出光效率低、灯具角度功能差，同时增大产品成本，或限制透光件的材料或结构，导致灯具出光和灯具角度调节无法达到理想的效果和要求。
所以，需要设计一种新的带格栅的灯具，在不增加产品成本的前提下达到高出光效率和灯具导向出光角度的要求。
发明内容
本发明的目的是提供一种灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具，该防眩光格栅使用时，用于汇聚LED灯珠的光，起到调节灯具出光角度和导向出光功能，可适用于超长灯具组合，本发明还具有工艺简单、成本低、生产效率高的优点。
为实现上述目的，本发明的技术方案是：
一种灯具的防眩光格栅，其特征在于：它具有格栅板，该格栅板的一端面上设置有若干具有一定倾斜角度的筋条，该筋之间形成导光通道；该格栅板上还加工有孔，该孔使格栅板的另一端面与导光通道贯通。
所述的灯具的防眩光格栅，其特征在于：该筋条是格栅板的一端面上长度方向延伸的竖向筋条。
所述的灯具的防眩光格栅，其特征在于：该筋条是格栅板的一端面上宽度方向延伸的横向筋条。
一种灯具的防眩光格栅的加工工艺，用于加工如上所述的灯具的防眩光格栅，其特征在于：它包括如下步骤：
A预备具有一体型筋条的格栅板型材，即格栅板型材的一端面上已经具有若干一定倾斜角度的筋条；
B沿筋条的延伸方向拉伸格栅板型材；
C在格栅板型材上加工孔，即在若干相邻筋条之间的格栅板型材上加工通孔，这些相邻的通孔最终形成一个或多个从格栅板的另一端面与导光通道贯通的孔。
所述的灯具的防眩光格栅的加工工艺，其特征在于：该格栅板型材为铝材或铝合金材料。
一种灯具，其特征在于：它包括壳体、LED组件、透镜、如上所述的灯具的防眩光格栅和玻璃；该防眩光格栅设置在壳体内，壳体内还设置LED组件、透镜、玻璃；该LED组件的各LED发光体上设置透镜，该防眩光格栅设置在透镜上方和玻璃下方。
所述的灯具，其特征在于：还具有设置在壳体一端或两端的端盖。
本发明的优点在于：
1、本发明公开了一种具有竖向或横向筋条的防眩光格栅格栅，它设置在灯具中可实现调节出光角度和导向出光功能，使用防眩光格栅的灯具可以提高出光效率，可适用于超长灯具组合。
2、本发明公开了一种防眩光格栅加工方法，它具有工艺简单、成本低、生产效率高的优点。
附图说明
图1是本发明实施例1的立体分解结构示意图。
图2是本发明实施例1中防眩光格栅的正面视图。
图3是本发明实施例1中防眩光格栅的仰视图。
图4是本发明实施例1中防眩光格栅的左视图。
图5是本发明实施例1中防眩光格栅的后视图。
图6是本发明实施例1的组合状态剖视图1。
图7是本发明实施例1的组合状态剖视图2。
图8是本发明实施例2的立体分解结构示意图。
图9是本发明实施例2中防眩光格栅的正面视图。
图10是本发明实施例2中防眩光格栅的仰视图。
图11是本发明实施例2中防眩光格栅的左视图。
图12是本发明实施例2中防眩光格栅的后视图。
图13是本发明实施例2的组合状态剖视图1。
图14是本发明实施例2的组合状态剖视图2。
具体实施方式
请参阅图1-7，它是本发明公开了一种灯具的实施例1。如图所示：它包括壳体1、端盖2(若壳体1一体形成槽状，也可以不设置端盖)、LED组件3(由灯板和设置在灯板上的若干LED发光体构成)、透镜4、防眩光格栅5和玻璃6；该防眩光格栅5设置在壳体1内，壳体1内还设置LED组件3、透镜4、玻璃6；该LED组件3的各LED发光体上设置透镜4，该防眩光格栅5设置在透镜4上方和玻璃6下方。
请进一步参阅图2-5，本实施例1特别设计了一种新型防眩光格栅5。该防眩光格栅5具有格栅板51，该格栅板51的一端面52上设置有若干具有一定倾斜角度的筋条53，该筋53之间形成导光通道；该格栅板51上还加工有孔54，该孔54使格栅板51的另一端面55与导光通道贯通。该筋条53是格栅板51的一端面52上长度方向延伸的竖向筋条。
使用时，所述具有竖向筋条的防眩光格栅5可实现调节出光角度和导向出光功能。
该孔54的整体形状可以根据透镜4的形状进行设置，如圆形或矩形或其它形状。
本实施例还公开了一种用于加工如上所述的灯具的防眩光格栅的方法，它包括如下步骤：
A预备具有一体型筋条的格栅板型材，即格栅板型材的一端面上已经具有若干一定倾斜角度的筋条；
B沿筋条的延伸方向拉伸格栅板型材；
C在格栅板型材上加工孔，即在若干相邻筋条之间的格栅板型材上加工通孔，这些相邻的通孔最终形成一个或多个从格栅板的另一端面与导光通道贯通的孔。
其中：该格栅板型材优选为铝材或铝合金材料。
上述加工方法具有工艺简单、成本低、生产效率高的优点。
请参阅图8-14，它是本发明公开了一种灯具的实施例2。如图所示：它包括壳体1、端盖2(若壳体1一体形成槽状，也可以不设置端盖)、LED组件3(由灯板和设置在灯板上的若干LED发光体构成)、透镜4、防眩光格栅5和玻璃6；该防眩光格栅5设置在壳体1内，壳体1内还设置LED组件3、透镜4、玻璃6；该LED组件3的各LED发光体上设置透镜4，该防眩光格栅5设置在透镜4上方和玻璃6下方。
请进一步参阅图9-12，本实施例2特别设计了一种新型防眩光格栅5。该防眩光格栅5具有格栅板51，该格栅板51的一端面52上设置有若干具有一定倾斜角度的筋条53，该筋53之间形成导光通道；该格栅板51上还加工有孔54，该孔54使格栅板51的另一端面55与导光通道贯通。该筋条53是格栅板51的一端面52上宽度方向延伸的横向筋条。
使用时，所述具有竖向筋条的防眩光格栅5可实现调节出光角度和导向出光功能。
该孔54的整体形状可以根据透镜4的形状进行设置，如圆形或矩形或其它形状。
具有横向筋条防眩光格栅5的数量可以由LED组件上的透镜数量决定，以不同段数模块化横向格栅实现拼接，实现汇聚LED灯珠的出光均匀。
本实施例还公开了一种用于加工如上所述的灯具的防眩光格栅的方法，它包括如下步骤：
A预备具有一体型筋条的格栅板型材，即格栅板型材的一端面上已经具有若干一定倾斜角度的筋条；
B沿筋条的延伸方向拉伸格栅板型材；
C在格栅板型材上加工孔，即在若干相邻筋条之间的格栅板型材上加工通孔，这些相邻的通孔最终形成一个或多个从格栅板的另一端面与导光通道贯通的孔。
其中：该格栅板型材优选为铝材或铝合金材料。当然,还可以选用PC、pmma等工程塑料,只要符合上述加工工艺的材料均可选用。
上述加工方法具有工艺简单、成本低、生产效率高的优点。
综上所述仅为本发明的较佳实施例而已，并非用来限定本发明的实施范围。即凡依本发明申请专利范围的内容所作的等效变化与修饰，都应为本发明的技术范畴。

Claims (7)

  1. 一种灯具的防眩光格栅，其特征在于：它具有格栅板(51)，该格栅板(51)的一端面(52)上设置有若干具有一定倾斜角度的筋条(53)，该筋(53)之间形成导光通道；该格栅板(51)上还加工有孔(54)，该孔(54)使格栅板(51)的另一端面(55)与导光通道贯通。
  2. 根据权利要求1所述的灯具的防眩光格栅，其特征在于：该筋条(53)是格栅板(51)的一端面(52)上长度方向延伸的竖向筋条。
  3. 根据权利要求1所述的灯具的防眩光格栅，其特征在于：该筋条(53)是格栅板(51)的一端面(52)上宽度方向延伸的横向筋条。
  4. 一种灯具的防眩光格栅的加工工艺，用于加工如权利要求1或2或3所述的灯具的防眩光格栅，其特征在于：它包括如下步骤：
    A预备具有一体型筋条的格栅板型材，即格栅板型材的一端面上已经具有若干一定倾斜角度的筋条；
    B沿筋条的延伸方向拉伸格栅板型材；
    C在格栅板型材上加工孔，即在若干相邻筋条之间的格栅板型材上加工通孔，这些相邻的通孔最终形成一个或多个从格栅板的另一端面与导光通道贯通的孔。
  5. 根据权利要求4所述的灯具的防眩光格栅的加工工艺，其特征在于：该格栅板型材为铝材或铝合金材料。
  6. 一种灯具，其特征在于：它包括壳体(1)、LED组件(3)、透镜(4)、如权利要求1或2或3所述的灯具的防眩光格栅(5)和玻璃(6)；该防眩光格栅(5)设置在壳体(1)内，壳体(1)内还设置LED组件(3)、透镜(4)、玻璃(6)；该LED组件(3)的各LED发光体上设置透镜(4)，该防眩光格栅(5)设置在透镜(4)上方和玻璃(6)下方。
  7. 根据权利要求6所述的灯具，其特征在于：还具有设置在壳体(1) 一端或两端的端盖(2)。
PCT/CN2020/103149 2020-05-12 2020-07-21 灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具 WO2021227248A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202010395243.5A CN111442241A (zh) 2020-05-12 2020-05-12 灯具的网状格栅及其加工工艺和具有该网状格栅的灯具
CN202010395243.5 2020-05-12
CN202020772068.2U CN211650130U (zh) 2020-05-12 2020-05-12 一种灯具的网状格栅和具有该网状格栅的灯具
CN202020772068.2 2020-05-12

Publications (1)

Publication Number Publication Date
WO2021227248A1 true WO2021227248A1 (zh) 2021-11-18

Family

ID=78526136

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/103149 WO2021227248A1 (zh) 2020-05-12 2020-07-21 灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具

Country Status (1)

Country Link
WO (1) WO2021227248A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124310A (en) * 1964-03-10 lipscomb
EP0522480B1 (en) * 1991-07-08 1995-06-21 Ab Fagerhult Electric light fitting with anti-dazzle screen and method of producing such anti-dazzle screen
EP1447618A1 (de) * 2003-02-17 2004-08-18 Optilux AG Decken- und Stehleuchte
CN201187709Y (zh) * 2008-02-29 2009-01-28 郭奇波 防眩光的护栏灯具
CN201212651Y (zh) * 2008-07-01 2009-03-25 上海国幸能源科技发展有限公司 新型防眩光网格式格栅灯
CN203686642U (zh) * 2013-11-29 2014-07-02 嘉兴百盛光电有限公司 一种具有格栅的灯具
CN108224241A (zh) * 2018-01-17 2018-06-29 南京基恩照明科技有限公司 一体式护栏投光灯
CN209511698U (zh) * 2018-11-28 2019-10-18 杭州罗莱迪思照明系统有限公司 防眩光led洗墙灯
CN209587951U (zh) * 2019-05-05 2019-11-05 广东恩朗照明设备有限公司 一种内置格珊的线型灯具
CN209725989U (zh) * 2019-06-19 2019-12-03 广东万锦照明有限公司 一种户外防眩光格栅洗墙灯

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124310A (en) * 1964-03-10 lipscomb
EP0522480B1 (en) * 1991-07-08 1995-06-21 Ab Fagerhult Electric light fitting with anti-dazzle screen and method of producing such anti-dazzle screen
EP1447618A1 (de) * 2003-02-17 2004-08-18 Optilux AG Decken- und Stehleuchte
CN201187709Y (zh) * 2008-02-29 2009-01-28 郭奇波 防眩光的护栏灯具
CN201212651Y (zh) * 2008-07-01 2009-03-25 上海国幸能源科技发展有限公司 新型防眩光网格式格栅灯
CN203686642U (zh) * 2013-11-29 2014-07-02 嘉兴百盛光电有限公司 一种具有格栅的灯具
CN108224241A (zh) * 2018-01-17 2018-06-29 南京基恩照明科技有限公司 一体式护栏投光灯
CN209511698U (zh) * 2018-11-28 2019-10-18 杭州罗莱迪思照明系统有限公司 防眩光led洗墙灯
CN209587951U (zh) * 2019-05-05 2019-11-05 广东恩朗照明设备有限公司 一种内置格珊的线型灯具
CN209725989U (zh) * 2019-06-19 2019-12-03 广东万锦照明有限公司 一种户外防眩光格栅洗墙灯

Similar Documents

Publication Publication Date Title
US9573512B2 (en) Low profile highly efficient LED lighting modules and assemblies
US8641230B1 (en) Zoom lens system for LED-based spotlight
US7008079B2 (en) Composite reflecting surface for linear LED array
US9453619B2 (en) Retrofit-style lamp and fixture, each including a one-dimensional linear batwing lens
WO2006113691A3 (en) Lamp distribution modifier and luminaire having the same
CN105402673B (zh) 复合匀光车灯
US9739441B2 (en) Light fixture with curved frame
EP2287641B1 (en) Fresnel lens sheet and luminaire using the same
JP5703036B2 (ja) Ｌｅｄアレイ用光学部品
WO2021227248A1 (zh) 灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具
US20120230046A1 (en) Vehicular illumination system
WO2024060713A1 (zh) 一种橱衣柜灯
CN211650130U (zh) 一种灯具的网状格栅和具有该网状格栅的灯具
CN212226952U (zh) 一种灯具的网状格栅和具有该网状格栅的灯具
US20070183165A1 (en) Direct Lighting Vehicular Lamp
CN111442241A (zh) 灯具的网状格栅及其加工工艺和具有该网状格栅的灯具
TWI582348B (zh) 透鏡
KR20200000567U (ko) 엘이디 서치라이트용 집광렌즈 및 이를 이용한 엘이디 서치라이트
CN210800802U (zh) 一种透镜、透镜组和灯具
AU2004225784A1 (en) Light influencing element
JP5490028B2 (ja) 光学レンズ及び照明装置
WO2014067949A1 (en) Light emitting module, and lighting device and light box comprising the light emitting module
TWM589755U (zh) 光學裝置
TW202115344A (zh) 車用照明裝置
CN215570293U (zh) 一种带灯体发光雕花的壁灯

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20935183

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20935183

Country of ref document: EP

Kind code of ref document: A1