WO2021232636A1 - 一种led模组及led灯具 - Google Patents

一种led模组及led灯具 Download PDF

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Publication number
WO2021232636A1
WO2021232636A1 PCT/CN2020/115836 CN2020115836W WO2021232636A1 WO 2021232636 A1 WO2021232636 A1 WO 2021232636A1 CN 2020115836 W CN2020115836 W CN 2020115836W WO 2021232636 A1 WO2021232636 A1 WO 2021232636A1
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Prior art keywords
led module
mounting
hole
optical lens
module according
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PCT/CN2020/115836
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English (en)
French (fr)
Inventor
万长伟
袁小佩
李江海
周晴
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广东洲明节能科技有限公司
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Publication of WO2021232636A1 publication Critical patent/WO2021232636A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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

  • This application relates to the field of lighting technology, in particular to an LED module and an LED lamp.
  • LED light sources have been accepted by more and more people due to their advantages such as long life, low energy consumption, and environmental protection, and are widely used in indoor and outdoor lighting.
  • LED lamps have generally replaced traditional high-pressure sodium lamps.
  • LED modules are an important component of modular lamps.
  • LED modules on the market including lenses, heat sinks, PCBs, etc.
  • the current assembly method has the disadvantages of cumbersome assembly process and low assembly efficiency, and it is not conducive to Automated manufacturing.
  • the purpose of this application is to provide an LED module and LED lamp that are convenient to assemble and produce.
  • an LED module which includes a mounting member, an optical lens and a retaining spring, wherein the optical lens is provided with a mounting post, the mounting member is provided with a through hole, and the mounting post The end passes through the through hole and is inserted into the anti-return circlip.
  • the anti-return circlip can lock the mounting post and resist the mounting member, so that the optical lens is fixed to the mounting member superior.
  • the anti-return circlip includes an arched portion, a central area of the arched portion is provided with a through hole, and the mounting post is inserted in the through hole; the periphery of the through hole is provided with a According to the plurality of slots connected through the holes, a clamping foot for resisting the peripheral wall of the mounting column is formed between two adjacent slots, and the bottom end of the arching portion resists the mounting member.
  • the plurality of slots are uniformly arranged on the periphery of the through hole.
  • an end of the through hole far away from the optical lens is provided with an accommodation groove for accommodating the anti-return circlip, and the aperture of the accommodation groove is larger than the aperture of the through hole; the arch The bottom end of the portion is suitable for abutting against the bottom wall of the accommodating groove.
  • the anti-return circlip is made of plastic or metal.
  • the outer circumference of the anti-return circlip is circular.
  • the number of the clamping feet is two, three, four, five, six, seven or eight.
  • the mounting member has a heat dissipation structure.
  • the mounting member includes a heat dissipation plate and a plurality of heat dissipation fins arranged on the heat dissipation plate, and the through holes are arranged on the heat dissipation plate.
  • the optical lens and the mounting member enclose a cavity, and the LED light board assembly is located in the cavity.
  • the surface of the optical lens in contact with the mounting plate is provided with a sealing groove, and a sealing ring is provided in the sealing groove, and the sealing ring abuts against the mounting member.
  • optical lens and the mounting post are integrally injection molded.
  • the mounting post has a draft angle.
  • a positioning hole is provided on the mounting member.
  • an LED lamp is provided, wherein the LED lamp includes the above-mentioned LED module.
  • the LED module provided in this application realizes the fast assembly of the mounting part and the optical lens by buckling, which is beneficial to simplify the assembly work of the mounting part and the optical lens, and realizes the reliable connection of the various parts of the LED module.
  • Group mass automated assembly production provides a favorable foundation and greatly reduces the manufacturing cost of LED modules.
  • Fig. 1 is a perspective view of an LED module according to an embodiment of the present application
  • Figure 2 is a partial enlarged view of part A in Figure 1;
  • Fig. 3 is an exploded view of an LED module according to an embodiment of the present application.
  • Figure 4 is a cross-sectional view of an LED module according to an embodiment of the present application.
  • Figure 5 is a partial enlarged view of part B in Figure 4.
  • Fig. 6 is a perspective view of a retaining spring in an LED module according to an embodiment of the present application.
  • the LED module will be described below in a more comprehensive manner with reference to the relevant drawings. Some examples of LED modules are shown in the drawings. However, the LED module can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the LED module more thorough and comprehensive.
  • FIGS. 1 to 5 show the LED module provided according to the embodiments of the present application.
  • the LED module can be applied to LED lamps.
  • the LED lamps include, but are not limited to, LED street lamps, LED tunnel lamps, and the like.
  • the LED module includes a mounting member 1, an LED light board assembly 2 and an optical lens 3.
  • the optical lens 3 can be connected with the mounting part 1 and define a cavity together with the mounting part 1.
  • the LED light board assembly 2 is installed on the mounting member 1 and located in a cavity enclosed by the mounting member 1 and the optical lens 3.
  • the optical lens 3 is provided with a mounting post 4, and the mounting member 1 is provided with a through hole 5 for accommodating the mounting post 4.
  • the LED module also includes a retaining spring 6 for locking the mounting post 4.
  • the end of the mounting post 4 passes through the through hole 5 along the first axial direction and is inserted into the anti-return circlip 6.
  • the anti-return circlip 6 firmly embraces the installation post 4 and the anti-return spring 6 can resist It is held on the mounting member 1 so that the optical lens 3 and the mounting member 1 are connected together, so as to prevent the mounting post 4 from moving along the second axial direction opposite to the first axial direction and escaping from the through hole 5.
  • a plurality of mounting posts 4 may be provided on the periphery of the optical lens 3.
  • a plurality of through holes 5 are provided on the mounting member 1, so that the optical lens 3 can be firmly connected to the mounting member 1. connect.
  • the anti-return circlip 6 can be made of any suitable material, such as plastic, metal, etc.
  • the anti-return circlip 6 is a metal piece.
  • the anti-return circlip 6 has a spherical shape as a whole, for example, has a circular outer peripheral edge, an inner arc surface, and an outer arc surface.
  • the wall thickness of the anti-return circlip 6 is generally uniform, for example, and can be made by stamping and forming.
  • At least the middle part of the anti-return circlip 6 includes an arched part, the central area of the arched part is provided with a through hole 7, and the periphery of the through hole 7 is provided with a plurality of slots 8 communicating with the through hole 7, two adjacent slots
  • a clip 9 for resisting the peripheral wall of the mounting post 4 is formed between 8 and the bottom end of the arched portion can resist the mounting member 1.
  • the number of pins 9 may be two, three, four, five, six, seven, or eight. In this embodiment, the number of the clamping feet 9 is six.
  • the end of the through hole 5 away from the optical lens 3 is provided with an accommodation groove 15 for accommodating the anti-retraction circlip 6, and the accommodation groove 15 communicates with the through hole 5 and
  • the hole diameter of the accommodating groove 15 is larger than the hole diameter of the through hole 5.
  • the bottom end of the arched part of the anti-return circlip 6 is suitable for abutting against the bottom wall of the accommodating groove 15.
  • the mounting part 1 has a heat dissipation structure. At this time, the mounting part 1 can not only support the LED light board assembly 2 and connect the optical lens 3, but also can dissipate heat, which is beneficial to Ensure that the LED module works stably for a long time.
  • the mounting member 1 includes a heat dissipation plate 10 and a heat dissipation fin 11 provided on the heat dissipation plate 10, and the through holes 5 are provided on the heat dissipation plate 10.
  • a circle of through holes 5 may be provided around the cavity of the heat dissipation plate 10, and the through holes 5 correspond to the mounting posts 4 on the optical lens 3 in a one-to-one correspondence.
  • a sealing groove 12 may be provided on the optical lens 3, and a sealing ring 13 is provided in the sealing groove 12, and the sealing ring 13 is used to interfere with the mounting member 1.
  • the material of the sealing ring 13 can be silica gel.
  • the sealing ring 13 When the mounting post 4 and the anti-return circlip 6 are buckled in place and the force used to assemble the mounting part 1 and the optical lens 3 is removed, the sealing ring 13 will recover part of its deformation, thereby driving the optical lens 3 to drive the mounting post 4 away from the mounting part A slight displacement occurs in the direction 1, which causes the clamping leg 9 of the anti-return circlip 6 to contract slightly toward the inside, thereby further locking the mounting post 4.
  • the sealing ring 13 in the LED module not only plays a sealing role, but also plays a role in making the connection between the mounting member 1 and the optical lens 3 more stable.
  • the optical lens 3 and the mounting post 4 may be integrally injection molded.
  • the mounting post 4 may have a certain draft angle.
  • an assembly jig for LED module assembly can be developed.
  • the mounting member 1 is provided with a positioning hole 14 for cooperating with the assembly jig.
  • a positioning post on the mounting member 1 for cooperating and positioning with the assembly jig.
  • the LED modules and LED lamps provided by the present application realize the fast assembly of the mounting parts and the optical lens by buckling, which is beneficial to simplify the assembly work of the mounting parts and the optical lens, and realizes the LED module
  • the reliable connection of various parts provides a favorable foundation for the mass automated assembly and production of LED modules, which greatly reduces the manufacturing cost of LED modules.
  • the sealing ring in the LED module not only plays a sealing role, but also plays a role in improving the stability of the connection between the mounting part and the optical lens.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

本申请公开了一种LED模组及LED灯具。LED模组包括安装件、光学透镜和止退卡簧，其中，所述光学透镜上设有安装柱，所述安装件上设有贯穿孔，所述安装柱的端部穿过所述贯穿孔并插入所述止退卡簧中，所述止退卡簧能够锁紧所述安装柱并抵持所述安装件，使所述光学透镜固定在所述安装件上。

Description

一种LED模组及LED灯具 技术领域
本申请涉及照明技术领域，尤其涉及一种LED模组及LED灯具。
背景技术
近年来，LED光源因其寿命长、能耗低、绿色环保等优点而被越来越多的人所接受，并广泛应用于室内外照明领域中。尤其在道路照明领域，LED灯具已经普遍替代了传统的高压钠灯。
国内LED路灯市场大部分为模组式灯具，其中LED模组为模组式灯具的重要组件。目前市面上绝大多数LED模组中的各零件(包括透镜、散热器、PCB等)都是通过螺丝连接装配在一起，目前的装配方式存在装配过程繁琐且装配效率低的缺点，也不利于自动化生产。
发明内容
本申请旨在提供一种方便组装和生产的LED模组及LED灯具。
一个方面，提供了一种LED模组，包括安装件、光学透镜和止退卡簧，其中，所述光学透镜上设有安装柱，所述安装件上设有贯穿孔，所述安装柱的端部穿过所述贯穿孔并插入所述止退卡簧中，所述止退卡簧能够锁紧所述安装柱并抵持所述安装件，使所述光学透镜固定在所述安装件上。
进一步地，所述止退卡簧包括拱起部，所述拱起部的中央区域设有通过孔，所述安装柱插设在所述通过孔中；所述通过孔的周缘设有与所述通过孔连通的多个开槽，相邻的两个开槽之间形成用于抵持所述安装柱的周壁的卡脚，所述拱起部的底端抵持所述安装件。
进一步地，所述多个开槽在所述通过孔的周缘上均匀设置。
进一步地，所述贯穿孔的远离所述光学透镜的一端设置有用于容纳所述止退卡簧的容置槽，所述容置槽的孔径比所述贯穿孔的孔径大；所述拱起部的底端适于抵持在所述容置槽的底壁上。
进一步地，所述止退卡簧由塑胶或金属制成。
进一步地，所述止退卡簧的外周呈圆形。
进一步地，所述卡脚的数量为两个、三个、四个、五个、六个、七个或八个。
进一步地，所述安装件具有散热结构。
进一步地，所述安装件包括散热板和设于散热板上的多个散热鳍片，所述贯穿孔设于所述散热板上。
进一步地，还包括安装在所述安装件上的LED灯板组件，所述光学透镜与所述安装件围成有腔室，所述LED灯板组件位于所述腔室中。
进一步地，所述光学透镜的与所述安装板接触的表面设有密封槽，所述密封槽内设有密封圈，所述密封圈抵触所述安装件。
进一步地，所述光学透镜与所述安装柱一体注塑成型。
进一步地，所述安装柱具有拔模斜度。
进一步地，所述安装件上设有定位孔。
另一个方面，提供了一种LED灯具，其中，该LED灯具包括上述的LED模组。
本申请提供的LED模组利用卡扣方式实现了安装件与光学透镜的去螺丝化快速装配，利于简化安装件与光学透镜的装配工作，实现了LED模组各零件的可靠连接，为LED模组大批量自动化组装生产提供了有利基础，大大降低了LED模组的制造成本。
附图说明
参考附图，以非限制性示例的方式给出了优选实施例，在任何情况下，本发明的更多特征和优点将通过以下优选实施例给出的描述而变得明显，其中：
图1为根据本申请一种实施例的LED模组的立体图；
图2为图1中的A部局部放大图；
图3为根据本申请一种实施例的LED模组的爆炸图；
图4为根据本申请一种实施例的LED模组的剖视图；
图5为图4中的B部局部放大图；
图6为根据本申请一种实施例的LED模组中的止退卡簧的立体图。
标号说明：
1、安装件；2、LED灯板组件；3、光学透镜；4、安装柱；5、贯穿孔；6、止退卡簧；7、通过孔；8、开槽；9、卡脚；10、散热板；11、散热鳍片；12、密封槽；13、密封圈；14、定位孔；15、容置槽。
具体实施方式
为了便于理解本申请，下面将参照相关附图对LED模组进行更全面的描述。附图中给出了LED模组的一些实施例。但是，LED模组可以采用许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对LED模组的公开内容更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在LED模组的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参照图1至图5，示出了根据本申请实施例提供的LED模组，该LED模组可以应用于LED灯具中，LED灯具包括但不限于LED路灯、LED隧道灯等。
如图1至图5所示，LED模组包括安装件1、LED灯板组件2和光学透镜3。光学透镜3能够与安装件1连接并与安装件1一起限定出腔室。LED灯板组件2安装在安装件1上且位于安装件1与光学透镜3连接后所围成的腔室内。光学透镜3上设有安装柱4，安装件1上设有用于容纳安装柱4的贯穿孔5。该LED模组还包括用于锁紧安装柱4的止退卡簧6。在一些实施例中，安装柱4的端部沿第一轴向穿过贯穿孔5并插入止退卡簧6中，止退卡簧6稳固地抱紧安装柱4且止退弹簧6能够抵持在安装件1上，使得光学透镜3与安装件1连接在一起，从而避免安装柱4沿与第一轴向相反的第二轴向移动而从贯穿孔5中脱出。在一些实施例中，在光学透镜3的周缘可以设有多个安装柱4，相应地，在安装件1上设置有多个贯穿孔5，如此可使得光学透镜3能够稳固地与安装件1连接。
止退卡簧6可由任何合适的材料制成，例如塑胶、金属等。为在方便制作的同时保证止退卡簧6的耐用性，在一些实施例中，止退卡簧6为金属件。如图6所示，本实施例中，止退卡簧6整体呈球面状，例如具有圆形外周边缘、内弧面和外弧面。止退卡簧6的壁厚例如大体均匀一致，可以通过冲压成型的方式制成。至少止退卡簧6的中部包括拱起部，拱起部的中央区域设有通过孔7，通过孔7的周缘设有连通通过孔7的多个开槽8，相邻的两个开槽8之间形成用于抵持安装柱4的周壁的卡脚9，拱起部的底端能够抵持安装件1。在一些实施例中，卡 脚9的数量可以为两个、三个、四个、五个、六个、七个或八个。本实施例中，卡脚9的数量为六个。如图5所示，当安装柱4穿过贯穿孔5插入通过孔7内时，拱起部上的卡脚9会发生弹性形变朝外侧张开并在弹性形变力的作用下紧紧地抵持安装柱4，从而实现止退卡簧6对安装柱4的抱死效果，进而完成安装件1与光学透镜3的快速装配。
如图5所示，为方便止退卡簧6的定位，贯穿孔5的远离光学透镜3的一端设有用于收容止退卡簧6的容置槽15，容置槽15连通贯穿孔5且容置槽15的孔径比贯穿孔5的孔径大。止退卡簧6的拱起部的底端适于抵持在容置槽15的底壁上。
请参阅图1和图2，可选的，安装件1具有散热结构，此时安装件1不仅能够起到支撑LED灯板组件2以及连接光学透镜3的作用，还能够起到散热作用，利于保证LED模组长时间稳定工作。在一些实施例中，安装件1包括散热板10和设于散热板10上的散热鳍片11，贯穿孔5设于散热板10上。散热板10的四周围绕腔室可以设置一圈贯穿孔5，贯穿孔5与光学透镜3上的安装柱4一一对应。
请结合图3至图5，为保证LED模组的防水防尘性能，光学透镜3上可以设有密封槽12，密封槽12内设有密封圈13，密封圈13用于抵触安装件1。所述密封圈13的材质可选硅胶。在组装安装件1与光学透镜3时，密封圈13会受到安装件1的挤压，从而使得密封圈13发生较大的弹性变形。当安装柱4与止退卡簧6扣接到位并撤销用于组装安装件1与光学透镜3的力后，密封圈13会恢复部分形变，从而驱使光学透镜3带动安装柱4朝远离安装件1的方向发生轻微位移，引发止退卡簧6的卡脚9朝内侧发生轻微收缩，进而进一步抱死安装柱4。换句话说，本LED模组中的密封圈13不仅起到密封作用，还起到了让安装件1与光学透镜3连接更稳定的作用。
如图5所示，为便于生产制造、降低生产成本，在一些实施例中，光学透镜3与安装柱4可以一体注塑成型。为方便光学透镜3注塑脱模，安装柱4可以具有一定的拔模斜度。
为方便大批量自动化生产，可开发用于LED模组组装的装配治具，如图1所示，安装件1上设有用于与装配治具配合定位的定位孔14。当然，安装件1上设置用于与装配治具配合定位的定位柱也是可行的。
综上所述，本申请提供的LED模组及LED灯具，利用卡扣方式实现了安装件与光学透镜的去螺丝化快速装配，利于简化安装件与光学透镜的装配工作，实现了LED模组各零件的可靠连接，为LED模组大批量自动化组装生产提供了有利基础，大大降低了LED模组的制造成本。LED模组中的密封圈不仅起到密封作用，还能够起到提高安装件与光学透镜连接的稳定 性的作用。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请的保护范围应以所附权利要求为准。

Claims (15)

  1. 一种LED模组，包括安装件、光学透镜和止退卡簧，其中，所述光学透镜上设有安装柱，所述安装件上设有贯穿孔，所述安装柱的端部穿过所述贯穿孔并插入所述止退卡簧中，所述止退卡簧能够锁紧所述安装柱并抵持所述安装件，使所述光学透镜固定在所述安装件上。
  2. 根据权利要求1所述的LED模组，其中，所述止退卡簧包括拱起部，所述拱起部的中央区域设有通过孔，所述安装柱插设在所述通过孔中；所述通过孔的周缘设有与所述通过孔连通的多个开槽，相邻的两个所述开槽之间形成用于抵持所述安装柱的周壁的卡脚，所述拱起部的底端抵持所述安装件。
  3. 根据权利要求2所述的LED模组，其中，所述多个开槽在所述通过孔的周缘上均匀设置。
  4. 根据权利要求2所述的LED模组，其中，所述贯穿孔的远离所述光学透镜的一端设置有用于容纳所述止退卡簧的容置槽，所述容置槽的孔径比所述贯穿孔的孔径大；所述拱起部的底端适于抵持在所述容置槽的底壁上。
  5. 根据权利要求1至4中任一项所述的LED模组，其中，所述止退卡簧由塑胶或金属制成。
  6. 根据权利要求1至4中任一项所述的LED模组，其中，所述止退卡簧的外周呈圆形。
  7. 根据权利要求1至4中任一项所述的LED模组，其中，所述卡脚的数量为两个、三个、四个、五个、六个、七个或八个。
  8. 根据权利要求1至4中任一项所述的LED模组，其中，所述安装件具有散热结构。
  9. 根据权利要求8所述的LED模组，其中，所述安装件包括散热板和设于所述散热板上的多个散热鳍片，所述贯穿孔设于所述散热板上。
  10. 根据权利要求1至9中任一项所述的LED模组，其中，还包括安装在所述安装件上的LED灯板组件，所述光学透镜与所述安装件围成有腔室，所述LED灯板组件位于所述腔室中。
  11. 根据权利要求1至10中任一项所述的LED模组，其中，所述光学透镜的与所述安装板接触的表面设有密封槽，所述密封槽内设有密封圈，所述密封圈抵触所述安装件。
  12. 根据权利要求1所述的LED模组，其中，所述光学透镜与所述安装柱一体注塑成型。
  13. 根据权利要求12所述的LED模组，其中，所述安装柱具有拔模斜度。
  14. 根据权利要求1所述的LED模组，其中，所述安装件上设有定位孔。
  15. 一种LED灯具，其中，包括权利要求1-14中任意一项所述的LED模组。
PCT/CN2020/115836 2020-05-22 2020-09-17 一种led模组及led灯具 WO2021232636A1 (zh)

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