WO2019062720A1 - 一种led灯具及透镜模组及卡扣结构 - Google Patents

一种led灯具及透镜模组及卡扣结构 Download PDF

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Publication number
WO2019062720A1
WO2019062720A1 PCT/CN2018/107378 CN2018107378W WO2019062720A1 WO 2019062720 A1 WO2019062720 A1 WO 2019062720A1 CN 2018107378 W CN2018107378 W CN 2018107378W WO 2019062720 A1 WO2019062720 A1 WO 2019062720A1
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Prior art keywords
lens body
light source
led light
card
lens
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PCT/CN2018/107378
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English (en)
French (fr)
Inventor
邹东洪
倪国龙
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
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Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2019062720A1 publication Critical patent/WO2019062720A1/zh
Priority to US16/834,356 priority Critical patent/US10989395B2/en

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    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
    • 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

  • the present invention relates to the technical field of LED lamps, and in particular to a buckle structure and a lens module and an LED lamp with a buckle structure.
  • LED light-emitting diode
  • LED lamps come in a variety of ways.
  • Typical LED lamps include LED light sources and lens modules that mount LED light sources.
  • the lens module includes a chassis for mounting on a roof or the like, and a lens body connected to the chassis and mounting the LED light source, and is illuminated by the LED light source to protect the LED light source through the lens body.
  • the lens body is connected to the chassis and the LED light source by screws. When the lens body is mounted on the chassis and the LED light source is mounted on the lens body, it is necessary to screw a plurality of screws in sequence, which is time consuming and laborious.
  • the embodiment of the present invention provides a buckle structure for a lens module of an LED lamp, which is used for solving the problem of installing the lens body on the chassis and mounting the LED light source on the lens body in the prior art.
  • the buckle structure of the LED lamp of the present application includes:
  • the second card body is provided with the LED light source of the LED lamp on the lens body.
  • the first card ear and the second card ear are both connected to the lens body, and the first card ear and the second card ear are separately disposed, the first card ear and The second card ears are located on the same side of the lens body and perpendicular to the lens body.
  • chassis is provided with the escape groove of the second card.
  • the card slot is disposed separately from the escape slot.
  • the second card ear and the escape groove are in an interference fit.
  • a distance between each of the first card ears and the corresponding second card ear is 2-5 mm.
  • the first card ear is connected to the lens body at a rear end, and the front end is provided with a convex plate body inserted into the card slot.
  • the second card ear is connected to the lens body at a rear end, and the front end is provided with a convex plate body for clamping the LED light source.
  • the lens module of the LED lamp of the present application includes a chassis and a lens body connected to the chassis through a buckle structure, wherein the buckle structure is the buckle structure according to any one of the above.
  • the lens body has a strip structure and is provided with a receiving groove for accommodating the LED light source of the LED lamp, wherein an end of the receiving groove is provided with an insertion port for inserting the LED light source.
  • the second lugs are located on both sides of the receiving slot.
  • the LED lamp of the present application includes a lens module and an LED light source disposed on the lens module, wherein the lens module is the lens module.
  • the lens body is connected to the chassis through the first card ear and the card slot, and the LED light source is disposed on the lens body through the second card ear card, so that the mounting time is less than that of the screwing bolt, thereby improving the installation efficiency of the LED lamp, saving time and labor. .
  • FIG. 1 is a schematic front view of an LED lamp provided by an embodiment of the present application.
  • FIG. 2 is a schematic structural view of a back surface of an LED lamp provided by an embodiment of the present application.
  • FIG. 3 is a schematic front view of a lens body provided with an LED light source according to an embodiment of the present application
  • Figure 4 is an enlarged view of a portion A of Figure 3;
  • FIG. 5 is a schematic diagram of a back structure of a lens body provided with an LED light source according to an embodiment of the present application.
  • Figure 6 is an enlarged view of a portion B of Figure 5;
  • FIG. 7 is a schematic front structural view of a chassis provided by an embodiment of the present application.
  • Chassis-1 lens body-2; LED light source-5; end cap-21; first card ear-31; second card ear-32; card slot-41; escape slot-42; bump-311.
  • the lens body 2, the chassis 1, and the LED light source 5 applied to the snap structure can be set according to requirements.
  • the chassis 1 has a rectangular structure
  • the LED light source 5 has a strip structure
  • the lens body 2 has a strip structure that is adapted to the LED light source 5.
  • At least two lens bodies 2 are arranged side by side on the back side of the chassis 1, and each of the lens bodies 2 is provided with an LED light source 5.
  • the structure is simple and the processing is convenient.
  • the lens body 2 and the LED light source 5 may also be annular, and the chassis 1 is circular or the like.
  • the first latch 31 and the second latch 32 may be disposed in various manners.
  • the first latch 31 may be disposed on the chassis 1 or may be disposed on the lens body 2;
  • the second latch 32 may be disposed on the lens body. 2, can also be set on other components.
  • the structure of the first card ear 31 and the second card ear 32 will be described below by taking the first card ear 31 and the second card ear 32 both disposed on the lens body 2.
  • the first lug 31 has a plate-like structure, and specifically may be a long strip-shaped plate structure for convenient processing.
  • the front end of the first lug 31 is connected to the lens body 2, and the rear end is provided with a protrusion 311.
  • the first lug 31 can be located on the back side of the lens body 2 and substantially perpendicular to the lens body 2. In this way, when the lens body 2 and the chassis 1 are connected, the protrusion 311 of the first latch 31 is conveniently engaged in the card slot 41, and the structure is simple and convenient to use.
  • a plurality of first lugs 31 may be disposed on the lens body 2, and each of the first lugs 31 is locked in a different card slot 41 to improve the fixing firmness of the lens body 2.
  • a plurality of first lugs 31 may be disposed on both sides of the lens body 2, and the first lugs 31 located on both sides of the lens body 2 are disposed in pairs to further The fixing firmness of the lens body 2 is improved.
  • the first lugs 31 located on both sides of the lens body 2 are disposed in pairs, that is, when the lens body 2 has a strip structure, the pair of first first ears 31 are located on the same line perpendicular to the axis of the lens body 2. When the lens body 2 is in a ring structure, the pair of first first ears 31 are located on the same straight line passing through the center point of the lens body 2.
  • the card slot 41 is a hole whose axis is perpendicular to the chassis 1, and specifically, may be a through hole penetrating the front and back surfaces of the chassis 1.
  • the protrusion 311 abuts against the back surface of the chassis 1 through the slot 41.
  • the second lug 32 is disposed separately from the first lug 31 to facilitate processing of the first lug 31 and the second lug 32.
  • the second lug 32 is also a plate-like structure, specifically a long strip-shaped plate structure for convenient processing.
  • the front end of the second lug 32 is connected to the lens body 2, and the rear end is provided with a projection.
  • the second latch 32 and the first latch 31 are located on the same side of the lens body 2 (the second latch 32 is also located on the back of the lens body 2) and the second latch 32 It is substantially perpendicular to the lens body 2. With such a setting, the structure is simple, the processing is convenient, and the cost is low.
  • a recessed LED light source 5 receiving groove (not shown) may be disposed on the back surface of the lens body 2, and one end of the receiving slot is disposed. Insert the port.
  • the second lug 32 is located at the side wall of the receiving groove.
  • the LED light source 5 is fixed, the LED light source 5 is pushed into the accommodating groove from the insertion opening of the accommodating groove, and the LED light source 5 is caught by the second latch 32.
  • the end cap 21 (shown in FIG. 3) may be fixed at the opening of the receiving groove.
  • the second lug 32 protrusion and the second lug 32 plate may be fixedly connected, for example, the two may be an integrally processed structure.
  • a recessed LED light source 5 receiving groove may be provided on the back surface of the lens body 2, and the second latch 32 is convexly disposed to be rotatable around the plate body of the second latch 32.
  • the second lug 32 and the escape groove 42 may be in an interference fit.
  • the maximum cross-sectional area of the second lug 32 may be slightly larger than the cross-sectional area of the escape groove 42 when the second lug 32 is inserted into the escape groove 42 to achieve an interference fit.
  • the second latch 32 can be used to assist the connection between the chassis 1 and the lens body 2, thereby improving the fixing stability of the lens body 2 on the chassis 1, and reducing the possibility that the first latch 31 is excessively broken and broken. .
  • a plurality of second lugs 32 may be disposed on the lens body 2.
  • a second lug 32 may be correspondingly disposed on the same side of each of the first lugs 31.
  • the distance between each of the first lugs 31 and the corresponding second lug 32 is 2-5 mm.
  • the first card ear 32 is disposed in the card slot 41, and the second card ear 32 is disposed in the escape slot 42; and the second card ear 32 can be used as an auxiliary support for the first card ear 31. , reducing the possibility that the first card ear 31 is broken due to excessive force.
  • the first lug 31, the second lug 32 and the lens body 2 may be an integrally formed structure.
  • the first lug 31 and the second lug 32 are formed at the same time as the lens body 2 is processed to facilitate processing of the components and reduce the cost.
  • the lens module of the present application includes a chassis 1 and a lens body 2 connected to the chassis 1 by a snap structure.
  • the buckle structure is the above-mentioned buckle structure.
  • the lens body 2 is connected to the chassis 1 through the first latch 31 and the card slot 41, so that the screwing time is less than that of the screw, which can improve the installation efficiency of the LED lamp, saving time and labor.
  • the lens body 2 may have a strip structure.
  • a receiving groove for accommodating the LED light source 5 is provided on the lens body 2.
  • the end of the receiving groove is provided with an insertion opening for inserting the LED light source 5, and the second latch 32 is located at both sides of the receiving groove.
  • the insertion port of the LED light source 5 is inserted into the accommodating groove, and the LED light source 5 is fixed by the second chuck 32.
  • the end cover 21 may be provided at the position of the insertion opening of the accommodating groove.
  • the lens body 2 can also be a ring structure.
  • the LED lamp of the present application includes a lens module provided with a chassis 1 and a lens body 2 connected to the chassis 1, and an LED light source 5 connected to the lens body 2.
  • the lens module is the above-mentioned lens module, that is, the lens body 2 is connected to the chassis 1 and the LED light source 5 through a snap structure, and the buckle structure is the above-mentioned snap structure.
  • the lens body 2 is connected to the chassis 1 through the first latch 31 and the card slot 41, and the LED light source 5 is mounted on the lens body 2 through the second latch 32. Less, can improve the installation efficiency of LED lamps, saving time and effort.
  • the lens body 2 may have a strip structure.
  • a receiving groove for accommodating the LED light source 5 is provided on the lens body 2.
  • the end of the receiving groove is provided with an insertion opening for inserting the LED light source 5, and the second latch 32 is located at both sides of the receiving groove.
  • the insertion port of the LED light source 5 is inserted into the accommodating groove, and the LED light source 5 is fixed by the second chuck 32.
  • the end cover 21 may be provided at the position of the insertion opening of the accommodating groove.
  • the lens body 2 can also be a ring structure.

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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灯具及透镜模组及卡扣结构。卡扣结构包括：第一卡耳和卡槽，固定LED灯具的底盘和透镜本体；以及第二卡耳，将LED灯具的LED光源卡设在透镜本体上。透镜本体通过第一卡耳、卡槽与底盘连接，而且LED光源通过第二卡耳卡设在透镜本体上，这样相对于拧设螺栓，用时较少，可以提高LED灯具的安装效率，省时省力。

Description

一种LED灯具及透镜模组及卡扣结构 技术领域
本申请涉及LED灯具技术领域，尤其涉及一种卡扣结构及设有卡扣结构的透镜模组和LED灯具。
背景技术
随着LED(发光二极管)技术的不断发展，出现了具有用电量低、使用寿命长等优点的LED灯具。
LED灯具有多种多样，通常的LED灯具包括LED光源和安装LED光源的透镜模组。其中，透镜模组包括用于安装在房顶等上的底盘和与底盘连接并安装LED光源的透镜本体，通过LED光源进行照明，通过透镜本体保护LED光源。目前，透镜本体通过螺钉与底盘和LED光源连接。将透镜本体安装在底盘上以及将LED光源安装在透镜本体上时，需要依次拧设多个螺钉，费时费力。
发明内容
本申请实施例提供一种LED灯具的透镜模组用卡扣结构，用于解决现有技术中将透镜本体安装在底盘上以及将LED光源安装在透镜本体上时费时费力的问题。
本申请实施例采用下述技术方案：
本申请的LED灯具的卡扣结构，包括：
第一卡耳和卡槽，固定所述透镜模组的底盘和透镜本体；以及
第二卡耳，将所述LED灯具的LED光源卡设在所述透镜本体上。
可选的，所述第一卡耳和所述第二卡耳均与所述透镜本体连接，并且所述第一卡耳和所述第二卡耳分体设置，所述第一卡耳和所述第二卡耳均位于所述透镜本体的同一面，并垂直于所述透镜本体。
可选的，其中所述底盘上设有所述第二卡耳的避让槽。
可选的，所述卡槽与所述避让槽分体设置。
可选的，所述第二卡耳与所述避让槽为过盈配合。
可选的，所述第一卡耳设有多个并在所述透镜本体的两侧成对设 置，其中，至少部分对所述第一卡耳中，各个所述第一卡耳的同一侧均相应设有一个所述第二卡耳。
可选的，各个所述第一卡耳与相应的所述第二卡耳之间的距离为2-5mm。
可选的，所述第一卡耳为后端与所述透镜本体连接而前端设有插入所述卡槽中的凸起的板体，
所述第二卡耳为后端与所述透镜本体连接而前端设有卡设所述LED光源的凸起的板体。
本申请的LED灯具的透镜模组，包括底盘以及通过卡扣结构与底盘连接的透镜本体，其中，所述卡扣结构为上述中任一项所述的卡扣结构。
可选的，所述透镜本体为条形结构并设有用于容纳所述LED灯具的LED光源的容纳槽，其中，所述容纳槽的端部设有用于插设所述LED光源的插入口，所述第二卡耳位于所述容纳槽的两侧。
本申请的LED灯具，包括透镜模组以及设置在所述透镜模组上的LED光源，其中，所述透镜模组为上述的透镜模组。
本申请实施例采用的上述至少一个技术方案能够达到以下有益效果：
透镜本体通过第一卡耳、卡槽与底盘连接，LED光源通过第二卡耳卡设在透镜本体上，这样相对于拧设螺栓，用时较少，可以提高LED灯具的安装效率，省时省力。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例提供的LED灯具的正面结构示意图；
图2为本申请实施例提供的LED灯具的背面结构示意图；
图3为本申请实施例提供的设有LED光源的透镜本体的正面结构示意图；
图4为图3的A部放大图；
图5为本申请实施例提供的设有LED光源的透镜本体的背面结构 示意图；
图6为图5的B部放大图；
图7为本申请实施例提供的底盘的正面结构示意图。
其中，图1-图7中：
底盘-1；透镜本体-2；LED光源-5；端盖-21；第一卡耳-31；第二卡耳-32；卡槽-41；避让槽-42；凸起-311。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的卡扣结构用于固定LED灯具及透镜模组。如图1、图5所示，LED灯具包括透镜模组和LED光源5。透镜模组包括底盘1、与底盘1连接的透镜本体2。LED光源5与透镜本体2连接。如图1-图6所示，卡扣结构包括连接底盘1、透镜本体2的第一卡耳31、卡槽41，以及连接透镜本体2和LED光源5的第二卡耳32。
应用于卡扣结构的透镜本体2、底盘1、LED光源5可以根据需求设定。在一个例子中，底盘1为矩形结构，LED光源5为条形结构，透镜本体2为与LED光源5相适配的条形结构。在底盘1的背面并排设有至少两个透镜本体2，每个透镜本体2上均设有LED光源5。如此设置，结构简单，加工方便。当然，透镜本体2和LED光源5也可以为环形，底盘1为圆形等。
第一卡耳31和第二卡耳32可以以多种方式设置，例如第一卡耳31可以设置在底盘1上，也可以设置在透镜本体2上；第二卡耳32可以设置在透镜本体2上，也可以设置在其他部件上。以下以第一卡耳31和第二卡耳32均设置在透镜本体2上为例，介绍第一卡耳31和第二卡耳32的结构。
如图3、图4所示，第一卡耳31为板状结构，具体地可以为长条形板状结构，以方便加工。第一卡耳31的前端与透镜本体2连接，后端设有凸起311。将第一卡耳31与透镜本体2连接后，第一卡耳31可 以位于透镜本体2的背面并大致垂直于透镜本体2。这样，连接透镜本体2和底盘1时，方便将第一卡耳31的凸起311卡接在卡槽41中，结构简单，使用方便。
在透镜本体2上可以设置多个第一卡耳31，每个第一卡耳31卡设在不同的卡槽41中，以提高透镜本体2的固定牢固性。当透镜本体2为条形结构或环形结构时，可以在透镜本体2的两侧均设置多个第一卡耳31，并且位于透镜本体2两侧的第一卡耳31成对设置，以进一步提高透镜本体2的固定牢固性。位于透镜本体2两侧的第一卡耳31成对设置，也就是说，当透镜本体2为条形结构时，成对的两个第一卡耳31位于垂直于透镜本体2轴线的同一直线上；当透镜本体2为环形结构时，成对的两个第一卡耳31位于穿过透镜本体2中心点的同一直线上。
对应于第一卡耳31的结构，卡槽41为轴线垂直于底盘1的孔，具体地，可以为贯穿底盘1正面和背面的通孔。卡接第一卡耳31时，凸起311穿过卡槽41抵接于底盘1的背面。
如图5、图6所示，第二卡耳32与第一卡耳31分体设置，以方便加工第一卡耳31和第二卡耳32。第二卡耳32也为板状结构，具体地也为长条形板状结构，以方便加工。第二卡耳32的前端与透镜本体2连接，后端设有凸起。第二卡耳32与透镜本体2连接后，第二卡耳32与第一卡耳31位于透镜本体2的同一面(第二卡耳32也位于透镜本体2的背面)并且第二卡耳32大致垂直于透镜本体2。如此设置，结构简单，加工方便，成本低。
在第二卡耳32的具体使用过程中，当透镜本体2为条形结构时，可以在透镜本体2的背面设置凹陷的LED光源5容纳槽(图中未示出)，容纳槽的一端设置插入口。第二卡耳32凸起位于容纳槽的侧壁位置。固定LED光源5时，从容纳槽的插入口将LED光源5推入容纳槽中，通过第二卡耳32凸起卡住LED光源5。为进一步提高LED光源5的固定牢固性，可以在容纳槽的开口处固定端盖21(如图3所示)。此时，第二卡耳32凸起与第二卡耳32板体可以为固定连接，例如两者可以为一体加工结构。
当透镜本体2为环形结构时，可以在透镜本体2的背面设置凹陷的LED光源5容纳槽，第二卡耳32凸起设置成可以绕第二卡耳32的 板体转动。固定LED光源5时，将凸起转起，将LED光源5放置在容纳槽中。待放置好LED光源5后将凸起放下，从而通过凸起卡住LED光源5。
如图2、图7所示，第二卡耳32垂直于透镜本体2时，可以在底盘1上设置第二卡耳32的避让槽42，以方便通过第一卡耳31卡接透镜本体2和底盘1。避让槽42与卡槽41可以为分体结构，以方便加工避让槽42和卡槽41。
另外，第二卡耳32与避让槽42可以为过盈配合。第二卡耳32的最大横截面面积可以稍微大于避让槽42的横截面面积，第二卡耳32插设在避让槽42中时，实现过盈配合。这样，可以通过第二卡耳32起到辅助连接底盘1和透镜本体2的作用，提高透镜本体2在底盘1上的固定牢固性，减少第一卡耳31受力过大而折断的可能性。
此时，透镜本体2上也可以设置多个第二卡耳32。在至少部分对第一卡耳31中，各个第一卡耳31的同一侧可以均相应设置一个第二卡耳32。各个第一卡耳31与相应第二卡耳32之间的距离为2-5mm。如此设置，以方便将第一卡耳31卡设在卡槽41中，将第二卡耳32设置避让槽42中；而且可以使第二卡耳32对第一卡耳31起到辅助支撑作用，减少第一卡耳31因受力过大而折断的可能性。
第一卡耳31、第二卡耳32和透镜本体2可以为一体成型结构，在加工透镜本体2的同时形成第一卡耳31、第二卡耳32，以方便加工各部件，降低成本。
本申请的透镜模组包括底盘1和通过卡扣结构与底盘1连接的透镜本体2。其中，卡扣结构为上述的卡扣结构。在该透镜模组中，透镜本体2通过第一卡耳31、卡槽41与底盘1连接，这样相对于拧设螺栓，用时较少，可以提高LED灯具的安装效率，省时省力。
透镜本体2可以为条形结构。在透镜本体2上设有用于容纳LED光源5的容纳槽。容纳槽的端部设有用于插设LED光源5的插入口，第二卡耳32位于容纳槽的两侧。需要安装LED光源5时，将从LED光源5插入口插入容纳槽中，并通过第二卡耳32固定LED光源5。为提高LED光源5的固定牢固性，可以在容纳槽的插入口位置设置端盖21。当然，透镜本体2还可以为环形结构。
本申请的LED灯具包括设有底盘1和与底盘1连接的透镜本体2 的透镜模组以及与透镜本体2连接的LED光源5。其中，透镜模组为上述的透镜模组，也就是说，透镜本体2通过卡扣结构与底盘1、LED光源5连接，卡扣结构为上述的卡扣结构。在该LED灯具中，透镜本体2通过第一卡耳31、卡槽41与底盘1连接，而且LED光源5通过第二卡耳32卡设在透镜本体2上，这样相对于拧设螺栓，用时较少，可以提高LED灯具的安装效率，省时省力。
透镜本体2可以为条形结构。在透镜本体2上设有用于容纳LED光源5的容纳槽。容纳槽的端部设有用于插设LED光源5的插入口，第二卡耳32位于容纳槽的两侧。需要安装LED光源5时，将从LED光源5插入口插入容纳槽中，并通过第二卡耳32固定LED光源5。为提高LED光源5的固定牢固性，可以在容纳槽的插入口位置设置端盖21。当然，透镜本体2还可以为环形结构。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (11)

  1. 一种LED灯具的透镜模组用卡扣结构，其特征在于，包括：
    第一卡耳和卡槽，固定所述LED灯具的底盘和透镜本体；以及
    第二卡耳，将所述LED灯具的LED光源卡设在所述透镜本体上。
  2. 根据权利要求1所述的卡扣结构，其特征在于，所述第一卡耳和所述第二卡耳均与所述透镜本体连接，并且所述第一卡耳和所述第二卡耳分体设置，所述第一卡耳和所述第二卡耳均位于所述透镜本体的同一面，并垂直于所述透镜本体。
  3. 根据权利要求2所述的卡扣结构，其特征在于所述底盘上设有所述第二卡耳的避让槽。
  4. 根据权利要求3所述的卡扣结构，其特征在于，所述卡槽与所述避让槽分体设置。
  5. 根据权利要求3所述的卡扣结构，其特征在于，所述第二卡耳与所述避让槽为过盈配合。
  6. 根据权利要求2所述的卡扣结构，其特征在于，所述第一卡耳设有多个并在所述透镜本体的两侧成对设置，其中，至少部分对所述第一卡耳中，各个所述第一卡耳的同一侧均相应设有一个所述第二卡耳。
  7. 根据权利要求6所述的卡扣结构，其特征在于，各个所述第一卡耳与相应的所述第二卡耳之间的距离为2-5mm。
  8. 根据权利要求2-5中任一项所述的卡扣结构，其特征在于，所述第一卡耳为后端与所述透镜本体连接而前端设有插入所述卡槽中的凸起的板体，
    所述第二卡耳为后端与所述透镜本体连接而前端设有卡设所述LED光源的凸起的板体。
  9. 一种LED灯具的透镜模组，其特征在于，包括底盘以及通过卡扣结构与底盘连接的透镜本体，其中，所述卡扣结构为权利要求1-8中任一项所述的卡扣结构。
  10. 根据权利要求9所述的透镜模组，其特征在于，所述透镜本体为条形结构并设有用于容纳所述LED灯具的LED光源的容纳槽，其中，所述容纳槽的端部设有用于插设所述LED光源的插入口，所述第 二卡耳位于所述容纳槽的两侧。
  11. 一种LED灯具，其特征在于，包括透镜模组以及设置在所述透镜模组上的LED光源，其中，所述透镜模组为权利要求9或10所述的透镜模组。
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