WO2024016925A1 - 一种双模组外部可调角度地埋灯 - Google Patents

一种双模组外部可调角度地埋灯 Download PDF

Info

Publication number
WO2024016925A1
WO2024016925A1 PCT/CN2023/101059 CN2023101059W WO2024016925A1 WO 2024016925 A1 WO2024016925 A1 WO 2024016925A1 CN 2023101059 W CN2023101059 W CN 2023101059W WO 2024016925 A1 WO2024016925 A1 WO 2024016925A1
Authority
WO
WIPO (PCT)
Prior art keywords
angle
optical
dual
underground
adjustment
Prior art date
Application number
PCT/CN2023/101059
Other languages
English (en)
French (fr)
Inventor
卢迎辉
魏靓
吴剑
詹文贤
Original Assignee
上海芯龙光电科技股份有限公司
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
Application filed by 上海芯龙光电科技股份有限公司 filed Critical 上海芯龙光电科技股份有限公司
Publication of WO2024016925A1 publication Critical patent/WO2024016925A1/zh

Links

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
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/032—Lighting devices intended for fixed installation of surface-mounted type the surface being a floor or like ground surface, e.g. pavement
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • 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
    • F21V31/005—Sealing arrangements therefor
    • 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
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • 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 LED lighting fixtures, and in particular to a dual-module external angle-adjustable underground lamp.
  • the internal optical components of existing underground lights generally have fixed angles. After the underground light is installed, the light angle of its optical components is fixed. If it is necessary to adjust the lighting angle or light spot position on site, it is necessary to excavate the underground lamp, move the installation position of the underground lamp and reinstall it. If it is still not satisfied, you need to change the lighting angle of the internal lens of the underground light according to the site conditions to meet the lighting needs of the site. Even for products with adjustable angles, the entire optical component is adjusted as a whole. When the optical components of the lamp are adjusted as a whole, it is easy to cause uneven brightness and low uniformity of the illumination spot. The above two situations often occur in underground lighting scenarios. But these situations need to be addressed urgently. Otherwise, you will either have to re-make and install underground lamps, which will lead to a waste of resources and delay the construction period; or you will tolerate uneven light spots, different light and dark, and small illumination scenes, resulting in imperfect lighting projects and numerous flaws.
  • the hexagonal rod adjustment rod can be used to adjust the underground light according to site requirements.
  • the structural angle of the two optical engines of the lamp can thereby adjust the luminous angle of the underground lamp.
  • the power of a single optical engine can be further adjusted according to needs, thereby adjusting the luminous intensity. In order to achieve the purpose of uniform light spot of underground light and large illumination area.
  • the above-mentioned dual-module external angle-adjustable underground light has two independent optical modules, namely optical engines.
  • the optical engine is structurally, optically and electrically independent of each other.
  • the angles of the two optical engines are independently adjusted externally. Specifically, a simple hexagonal rod adjustment rod is used, inserted into the adjustment hole, the adjustment block is rotated, and the angle rotation axis is pushed, thereby adjusting the structural angle of the optical engine, thereby adjusting its luminous angle, and completing the adjustment of the overall luminous angle of the optical engine.
  • the power of the two optical engines is electrically regulated independently. Specifically, the power of the control drive board of the optical engine is adjusted through the control terminal to complete the adjustment of the luminous intensity of the optical engine.
  • the lens optical accessories on the two optical engines can be at the same angle, such as both 10°; they can also be at different angles, such as one is 10° and the other is 10°. 5°.
  • the above-mentioned dual-module external adjustable-angle underground light has a sealing ring installed on the inside of the angle rotation axis to ensure that when the optical engine is adjusted to any angle, the sealing ring closely fits the internal structural parts to ensure waterproofing and moisture-proofing.
  • the above-mentioned dual-module external adjustable-angle underground light has a protection level of IP67.
  • the above-mentioned dual-module external adjustable-angle underground light has an optical engine whose adjustment angle is between -5 degrees and 15 degrees.
  • the power adjustment control method of the optical engine includes but is not limited to wired control and wireless control.
  • the control protocol of wired control mode can be PLC, DALI, DMX512, RDM.
  • the control protocols of wireless control methods can be Bluetooth Mesh, Zigbee, Lora, infrared, and 2.4G.
  • the present invention has the following beneficial effects:
  • the power of the two optical engines is adjustable, and the light intensity of the optical engines can be adjusted according to on-site needs
  • the two optical engines can be equipped with lenses at different angles to meet the needs of illumination at different distances.
  • Figure 1 is a rendering of the lamp body of a dual-module external adjustable-angle underground lamp according to the present invention
  • Figure 2 is a schematic diagram of the embedded parts of a dual-module external adjustable-angle underground lamp according to the present invention
  • Figure 3 is an overall rendering of the entire lamp of a dual-module external adjustable-angle underground lamp according to the present invention.
  • Figure 4 is an enlarged schematic diagram of the angle adjustment of a dual-module external adjustable-angle underground lamp according to the present invention
  • Figure 5 is a schematic diagram of the sealing ring position of a dual-module external adjustable-angle underground lamp according to the present invention
  • Figure 6 is an enlarged schematic diagram of the position of the sealing ring of a dual-module external adjustable-angle underground lamp according to the present invention.
  • Lens optical accessories 1 optical engine 2
  • lamp body 3 embedded parts 4
  • adjustable angle underground lamp complete lamp 5 Adjustment block 6
  • angle rotation shaft 7 sealing ring 8.
  • the invention realizes a dual-module external angle-adjustable underground lamp.
  • a dual-module external angle-adjustable underground lamp which includes a lens optical accessory 1, two mutually independent optical modules, namely an optical engine 2, a lamp body 3 and an embedded part 4.
  • the lamp body 3 is fixed in the embedded part 4 to form a complete set of angle-adjustable underground lamps 5 .
  • the optical adjustment of the underground light can be easily realized at the lighting site, thereby achieving the purpose of improving the uniformity of the light spot and increasing the irradiation surface.
  • the hexagonal rod adjustment rod into the adjustment hole on the adjustment block 6, rotate the adjustment block 6, push the angle rotation axis 7, and then adjust the structural angle of the optical engine 2, thereby adjusting the luminous angle of the optical engine 2.
  • the adjustment of the overall luminous angle of the optical engine 2 is completed, and thus the adjustment of the luminous angle of the underground lamp is completed.
  • the lens optical accessories 1 on the two independent optical engines 2 can be installed according to the on-site lighting design plan.
  • the two optical engines can be installed with lenses at different angles to meet the needs of illumination at different distances. In order to further achieve the purpose of uniform light spot and large illumination area.
  • the adjustment block 6 is provided with curved scale lines and scale values.
  • the optical engine 2 can be rotated according to the position to be irradiated, and its structural angle can be adjusted, thereby adjusting the irradiation angle. Furthermore, if the illumination of the optical engine 2 is too strong, its power can be adjusted through the control terminal, thereby adjusting its luminous intensity.
  • seals are installed inside the adjustment block 6 and the angle rotation shaft 7. Ring 8 to ensure that when adjusting the optical engine 2 to any angle, the sealing ring 8 closely fits the internal structural parts, ensuring that the overall underground lamp is waterproof and moisture-proof, and ensuring that the protection level reaches IP67.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本发明公开了一种双模组外部可调角度地埋灯。具体为一种双模组外部可调角度地埋灯，其包括透镜光学配件，两个互相独立的光学模组即光学引擎，灯体和预埋件。通过在结构、功率上的调节，在现场可轻松实现地埋灯的光学调整，从而实现光斑均匀，照射面大的目的。本发明的结构简单、使用方便，两个独立的光学模组，可单独调节发光角度和发光强度，进而满足现场不同的照明需求。

Description

一种双模组外部可调角度地埋灯
本申请要求申请日为2022年7月20日的中国专利申请2022108601256的优先权。本申请引用上述中国专利申请的全文。
技术领域
本发明涉及LED照明灯具领域，特别是涉及一种双模组外部可调角度地埋灯。
背景技术
现有的地埋灯的内部光学部件一般为固定角度。在地埋灯完成安装后，其光学部件的出射光角度固定。遇到现场需要调整发光角度或光斑位置，则需要开挖地埋灯具，移动地埋灯的安装位置重新安装。如果还不满足，则需要根据现场情况，更换地埋灯的内部透镜的发光角度，以满足现场的光照需求。即使是角度可调的产品，也是整个光学部件整体调节，当整体调节灯具的光学部件后，容易造成照射光斑明暗不一，均匀度低的现象。而上述两种情况，在地埋灯照明场景中经常发生。但是这些情况又亟需解决。否则要么重新制作、安装地埋灯灯具，导致资源浪费，工期延误；要么容忍光斑不匀、亮暗不一，光照面小的照明场景，导致照明项目不完美，瑕疵众多。
因此，为解决上述技术问题，有必要发明一种现场可调发光角度，发光强度的地埋灯，以满足现场的照明场景，实现发光角度，发光强度的双重调节，达到调节地埋灯光学性能的目的。本发明便是在此背景下提出的。
发明内容
鉴于以上所述现有技术的缺点，现提供一种双模组外部可调角度地埋灯，可以在地埋灯完成现场安装后，根据现场需求，使用六角棒调节杆，调节地埋 灯的两个光学引擎的结构角度，进而调节地埋灯的发光角度。同时可根据需求，进一步调整单个光学引擎的功率，进而调整发光强度。以达到地埋灯发光光斑均匀，照射面大的目的。
上述的一种双模组外部可调角度地埋灯，其拥有有两个独立的光学模组，即光学引擎。该光学引擎在结构、光学、电学上相互独立。在完成灯具的安装后，用户在现场可通过结构、功率的调节，对地埋灯的发光角度和发光强度进行调整，现场修正地埋灯的光学，以进一步提高光照均匀度、扩大光照射面。
在结构上两个光学引擎的角度在外部单独调节。具体为使用一个简单的六角棒调节杆，插入调节孔，旋转调节块，推动角度旋转轴，进而调节光学引擎的结构角度，从而调节其发光角度，完成光学引擎的整体发光角度的调整。
在电气上两个光学引擎的功率单独调节。具体为通过控制端，对光学引擎的控制驱动板进行功率调节，以完成光学引擎的发光强度的调整。
上述的一种双模组外部可调角度地埋灯，其两个光学引擎上的透镜光学配件可以是相同角度，如都是10°；也可以是不同角度，如一个是10°，一个是5°。
上述的一种双模组外部可调角度地埋灯，角度旋转轴内侧安装有密封圈，确保在调节光学引擎到任何角度时，密封圈紧密贴合内部结构件，确保防水防潮。
上述的一种双模组外部可调角度地埋灯，其防护等级为IP67。
上述的一种双模组外部可调角度地埋灯，其光学引擎的调节角度为-5度到15度之间。
上述的一种双模组外部可调角度地埋灯，其光学引擎的功率调节的控制方式包括且不限于有线控制方式和无线控制方式。有线控制方式的控制协议可为PLC、DALI、DMX512、RDM。无线控制方式的控制协议可为蓝牙Mesh、紫蜂Zigbee、Lora、红外、2.4G。
本发明由于使用以上技术方案，使其具有的有益效果是：
1、通过简单、高效、低成本的控制技术，完成现场复杂环境的光学调整。
2、结构简单，组装工艺简单，适合大批量生产；
3、通过六角棒调节杆，便可对灯具内部的两个光学引擎的结构角度进行调整，进而调整光学引擎的发光角度；
4、两个光学引擎的功率可调，进而可根据现场需求，调整光学引擎的光强；
5、根据照明需求，两个光学引擎可安装不同角度的透镜，以满足远近不同距离的照射。
6、地埋灯的防护等级达到IP67；
附图说明
图1为本发明一种双模组外部可调角度地埋灯的灯体效果图；
图2为本发明一种双模组外部可调角度地埋灯的预埋件示意图；
图3为本发明一种双模组外部可调角度地埋灯的整灯整体效果图；
图4为本发明一种双模组外部可调角度地埋灯的角度调节放大示意图；
图5为本发明一种双模组外部可调角度地埋灯的密封圈位置示意图；
图6为本发明一种双模组外部可调角度地埋灯的密封圈位置放大示意图；
说明书中的附图标记具体如下：
透镜光学配件1、光学引擎2、灯体3、预埋件4、可调角度地埋灯整灯5、
调节块6、角度旋转轴7、密封圈8。
具体实施方式
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。
本说明书所附图式所绘示的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明可实施的限定条件，故不具技术上的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本发明所能产生的功效及所能达成的目的下，均应仍落在本发明所揭示的技术内容得能涵盖的范围内。同时，本说明书中所引用的如“地埋灯”、“双模组”、“光学引擎”、“发光角度”、“发光强度”、“PLC”、“DALI”、“RDM”、“紫蜂Zigbee”等的用语，亦仅为便于叙述的明了，而非用以限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明可实施的范畴。
本发明实现了一种双模组外部可调角度地埋灯。具体为一种双模组外部可调角度地埋灯，其包括透镜光学配件1，两个互相独立的光学模组即光学引擎2，灯体3和预埋件4。灯体3固定在预埋件4内组成一套完整的可调角度地埋灯5。通过在对光学引擎2的结构角度、工作功率上的调节，在照明现场便可轻松实现地埋灯的光学调整，从而实现提高光斑均匀度，增大照射面大的目的。
如图1所示，通过六角棒调节杆，插入调节块6上的调节孔，旋转调节块6，推动角度旋转轴7，进而调节光学引擎2的结构角度，从而调节光学引擎2的发光角度，完成该光学引擎2的整体发光角度的调整，进而完成了地埋灯的发光角度的调节。进一步的，两个独立的光学引擎2上的透镜光学配件1，可以根据现场照明设计方案，两个光学引擎可安装不同角度的透镜，以满足远近不同距离的照射。以进一步达到光斑均匀，光照面积大的目的。
如图4所示在调节块6上有设有带弧度的刻度线及刻度值，可根据所要照射的位置旋转光学引擎2，可以调节其结构角度,进而调整调整辐照角度。进一步的，如果光学引擎2的光照太强，可以通过控制端，调节其功率，进而对其发光强度进行调节。
进一步的，如图5、6所示，在调节块6和角度旋转轴7的内侧安装有密封 圈8，以确保在调节光学引擎2到任一角度时，密封圈8紧密贴合内部结构件，确保地埋灯整体的防水防潮，保证防护等级达到IP67。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (8)

  1. 一种双模组外部可调角度地埋灯，其特征在于，该地埋灯有两个独立的光学模组，即光学引擎。该光学引擎在结构、光学、电学上相互独立。在完成灯具的安装后，在现场用户通过结构、功率的调节，对地埋灯的发光角度和发光强度进行调整，现场即时修正地埋灯的光学指标，以进一步提高光照均匀度、扩大光照射面。
  2. 如权利要求1所述的一种双模组外部可调角度地埋灯，其特征在于：两个光学引擎在结构上完全独立，其角度可在外部单独调节。具体为使用一个简单的六角棒调节杆，插入调节孔，旋转调节块，推动角度旋转轴，进而调节光学引擎的结构角度，从而调节其发光角度，完成光学引擎的整体发光角度的调整。
  3. 如权利要求1所述的一种双模组外部可调角度地埋灯，其特征在于：两个光学引擎在电气上完全独立，其功率可在外部单独调节。具体为通过控制端，对光学引擎的控制驱动板进行功率调节，以完成光学引擎的发光强度的调整。
  4. 如权利要求1所述的一种双模组外部可调角度地埋灯，其特征在于：两个光学引擎上的透镜光学配件可以是相同角度，如都是10°；也可以是不同角度，如一个是10°，一个是5°。
  5. 如权利要求1所述的一种双模组外部可调角度地埋灯，其特征在于：在角度旋转轴和调节块内侧安装有密封圈，确保在调节光学引擎到任何角度时，密封圈紧密贴合内部结构件，确保防水防潮。
  6. 如权利要求1所述的一种双模组外部可调角度地埋灯，其特征在于：防护等级为IP67。
  7. 如权利要求1所述的一种双模组外部可调角度地埋灯，其特征在于：光学引擎的调节角度为-5度到15度之间。
  8. 如权利要求2所述的一种双模组外部可调角度地埋灯，其特征在于：光学引擎的功率调节的控制方式包括且不限于有线控制方式和无线控制方式。有线控制方式的控制协议可为PLC、DALI、DMX512、RDM。无线控制方式的控制协议可为蓝牙Mesh，紫蜂Zigbee,Lora,红外，2.4G。
PCT/CN2023/101059 2022-07-20 2023-06-19 一种双模组外部可调角度地埋灯 WO2024016925A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210860125.6A CN115199968A (zh) 2022-07-20 2022-07-20 一种双模组外部可调角度地埋灯
CN202210860125.6 2022-07-20

Publications (1)

Publication Number Publication Date
WO2024016925A1 true WO2024016925A1 (zh) 2024-01-25

Family

ID=83584714

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/101059 WO2024016925A1 (zh) 2022-07-20 2023-06-19 一种双模组外部可调角度地埋灯

Country Status (2)

Country Link
CN (1) CN115199968A (zh)
WO (1) WO2024016925A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115199968A (zh) * 2022-07-20 2022-10-18 上海芯龙光电科技股份有限公司 一种双模组外部可调角度地埋灯

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013157943A1 (en) * 2012-04-20 2013-10-24 Brouwers Lichttechniek B.V. Lighting device with adjustable lighting angle
CN204420771U (zh) * 2015-03-20 2015-06-24 赵永强 一种景观树双偏地埋灯
CN205619074U (zh) * 2016-04-15 2016-10-05 陈琦 一种多向配光照明台灯
CN205640442U (zh) * 2016-04-15 2016-10-12 陈琦 一种双灯板照明台灯
CN214222872U (zh) * 2021-01-29 2021-09-17 广州市高艺创展展览工程有限公司 一种节能地埋灯
CN114440165A (zh) * 2020-11-03 2022-05-06 芯龙创新光电(昆山)有限公司 一种外部双向可调角度地埋灯
CN114484339A (zh) * 2020-10-27 2022-05-13 上海芯龙光电科技有限公司 一种外部调节角度的条形地埋灯
CN115199968A (zh) * 2022-07-20 2022-10-18 上海芯龙光电科技股份有限公司 一种双模组外部可调角度地埋灯

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013157943A1 (en) * 2012-04-20 2013-10-24 Brouwers Lichttechniek B.V. Lighting device with adjustable lighting angle
CN204420771U (zh) * 2015-03-20 2015-06-24 赵永强 一种景观树双偏地埋灯
CN205619074U (zh) * 2016-04-15 2016-10-05 陈琦 一种多向配光照明台灯
CN205640442U (zh) * 2016-04-15 2016-10-12 陈琦 一种双灯板照明台灯
CN114484339A (zh) * 2020-10-27 2022-05-13 上海芯龙光电科技有限公司 一种外部调节角度的条形地埋灯
CN114440165A (zh) * 2020-11-03 2022-05-06 芯龙创新光电(昆山)有限公司 一种外部双向可调角度地埋灯
CN214222872U (zh) * 2021-01-29 2021-09-17 广州市高艺创展展览工程有限公司 一种节能地埋灯
CN115199968A (zh) * 2022-07-20 2022-10-18 上海芯龙光电科技股份有限公司 一种双模组外部可调角度地埋灯

Also Published As

Publication number Publication date
CN115199968A (zh) 2022-10-18

Similar Documents

Publication Publication Date Title
WO2024016925A1 (zh) 一种双模组外部可调角度地埋灯
CN204901653U (zh) 智能光导灯具
CN201145175Y (zh) Led投光灯
CN105717948A (zh) 一种模拟天空亮度分布的装置
CN205606387U (zh) 一种调节led车灯的发光角度的调光装置
CN203071067U (zh) 防眩光色温可调高压led灯珠及其组成的灯具
CN213453210U (zh) 一种外部调节角度的条形地埋灯
CN205746614U (zh) 一种具有反光涂层的led洗墙灯
CN213280156U (zh) 一种色温可调节型隧道照明灯具
CN203549572U (zh) 一种用于室外的防水投光灯
CN208587758U (zh) 一种头戴灯
CN203533456U (zh) 一种路灯角度调节结构
CN206904873U (zh) Led灯具及灯罩
CN114484339A (zh) 一种外部调节角度的条形地埋灯
CN205299278U (zh) 一种广角led隧道灯
JP2016001622A (ja) 晴天天窓ランプ
CN103471019B (zh) 一种led射灯
CN104812147A (zh) 基于无线传感器网络的led路灯远程测控方法
CN206988974U (zh) 一种可调角度的小金砖投光灯
CN212273773U (zh) 一种可定时可切换氛围灯效果投光灯
CN208312132U (zh) 一种动态照明的洗墙灯
CN210069609U (zh) 一种深藏防眩和光时控感应草坪灯
CN212056782U (zh) 一种led智能光控恒照度球泡灯
CN221054845U (zh) 太阳能户外壁挂灯
CN209309916U (zh) 一种灯球

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: 23841991

Country of ref document: EP

Kind code of ref document: A1