CN112097130A - 一种led灯具 - Google Patents

一种led灯具 Download PDF

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Publication number
CN112097130A
CN112097130A CN202011087424.8A CN202011087424A CN112097130A CN 112097130 A CN112097130 A CN 112097130A CN 202011087424 A CN202011087424 A CN 202011087424A CN 112097130 A CN112097130 A CN 112097130A
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heat dissipation
dissipation shell
power supply
led lamp
accommodating cavity
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曾纪富
邹发秀
罗武
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Shenzhen Baolight Lighting Co ltd
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Shenzhen Baolight Lighting Co ltd
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Priority to CN202011087424.8A priority Critical patent/CN112097130A/zh
Publication of CN112097130A publication Critical patent/CN112097130A/zh
Priority to US17/207,594 priority patent/US11480327B2/en
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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
    • 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
    • F21K9/233—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 specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • 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
    • F21K9/232—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 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
    • 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
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • 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
    • F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • 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
    • F21V17/12—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 by screwing
    • 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
    • F21V17/18—Latch-type fastening, e.g. with rotary action
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V5/007—Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • 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]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明公开一种LED灯具，包括散热壳体、设置在散热壳体顶部的防眩光灯罩、设置在散热壳体底部的电源座、以及依次置于散热壳体内的聚光组件与LED光源板；所述散热壳体的外侧设有若干散热肋骨，顶部设有若干散热孔；所述聚光组件包括若干支撑架、以及设置在每一支撑架上的一透镜，所述支撑架的上设有若干卡扣，所述透镜上设有与卡扣相对的卡槽；所述透镜通过卡槽与支撑架的卡槽卡合。本发明灯具散热好，工耗小，节能出色，能用同等亮度80WLED灯代替1000W卤素灯，使用寿命长；散热壳体与电源座通过内部螺丝固定，避免螺丝长期置于外部而生锈，影响使用寿命。

Description

一种LED灯具
技术领域
本发明涉及LED灯技术领域，特别涉及一种LED灯具。
背景技术
现市场上只有PAR64白炽灯卤素灯光源，通常功率是500W和1000W，功耗大，发热量高，使用寿命短(2000小时左右)，玻璃外壳易碎，现有的PAR64 使用用场景简单，使用色彩单一，散热效果差，严重影响使用寿命。
发明内容
针对现有技术存在的问题，本发明提供一种LED灯具，具有散热效果、寿命长、聚光及防眩目的优点。
为了实现上述目的，本发明技术方案如下：
一种LED灯具，包括散热壳体、设置在散热壳体顶部的防眩光灯罩、设置在散热壳体底部的电源座、以及依次置于散热壳体内的聚光组件与LED光源板；所述散热壳体的外侧设有若干散热肋骨，顶部设有若干散热孔；所述聚光组件包括若干支撑架、以及设置在每一支撑架上的一透镜，所述支撑架的上设有若干卡扣，所述透镜上设有与卡扣相对的卡槽；所述透镜通过卡槽与支撑架的卡槽卡合。
较佳地，所述电源座上设有第一容纳腔体且该第一容纳腔体为六边形的棱柱形腔，所述第一容纳腔体的侧壁上设有若干细长的插槽；该细长的插槽具有相同的方向，与第一容纳腔的轴向一致。
较佳地，所述散热壳体的开口处的内环板上开设有与插槽一一相对的第一通孔；所述LED灯具还包括若干第一螺丝、若干第二螺丝；每一所述第一螺丝均穿过一对应的第一通孔置于一插槽内，将电源座与散热壳体固定。
较佳地，所述PAR64灯还包括一驱动电源；所述驱动电源置于电源座的第一容纳腔内；所述驱动电源的输出端子与LED光源板电性连接。
较佳地，所述LED灯具还包括一基板；所述驱动电源设置在基板上。
较佳地，所述基板每一侧对应设有两第二通孔，对应的第二螺丝穿过第二通孔将基板固定。
较佳地，所述电源座底部还设有接电插脚，该接电插脚与驱动电源的输入端电性连接。
较佳地，所述透镜支撑架设有第二容纳腔体，该第二容纳腔体为六边形的棱柱形腔且与第一容纳腔体形状相同，能随着第一容纳腔体形状的变化而变化。
较佳地，所述散热壳体选自铝冷煅一体成型或陶瓷一体成型。
采用本发明的技术方案，具有以下有益效果：本发明灯具散热好，工耗小，节能出色，能用同等亮度80WLED灯代替1000W卤素灯，使用寿命长(35000 小时以上)；散热壳体与电源座通过内部螺丝固定，避免螺丝长期置于外部而生锈，影响使用寿命；支架与透镜卡合式连接，使透镜固定在支架上，不容易松动，避免影响聚光效果。
附图说明
图1为本发明结构示意图；
图2为本发明结构***图；
图3为本发明散热壳体结构示意图；
图4为本发明电源座结构示意图；
图5为本发明支撑架结构示意图；
图6为本发明透镜结构示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之
“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
参照图1至图6，本发明提供一种LED灯具，包括散热壳体5、设置在散热壳体5顶部的防眩光灯罩9、设置在散热壳体5底部的电源座1、以及依次置于散热壳体5内的聚光组件与LED光源板6；其中聚光组件与防眩光灯罩9的配合设计，是为了避免人眼因灯光的扩散使眼眩目，另外使灯聚光，使灯具的功率的使用率；所述散热壳体5的外侧设有若干散热肋骨501，这样的设计方式，可以在使用的过程中，方便空气的流通，从而使现LED光源板在使用过程起到散热的效果；顶部设有若干散热孔502，这样的设计方式为配合散热肋骨501 使ED光源板的热时更容易散出；所述聚光组件包括若干支撑架7、以及设置在每一支撑架7上的一透镜8，所述支撑架7的上设有若干卡扣701，所述透镜8上设有与卡扣701相对的卡槽801，这样的设计方式方便灯具各部件的组装从而，降低人工的成本；所述透镜8通过卡槽801与支撑架7的卡槽801卡合。
所述电源座1上设有第一容纳腔体101且该第一容纳腔体101为六边形的棱柱形腔，所述第一容纳腔体101的侧壁上设有若干细长的插槽102；该细长的插槽102具有相同的方向，与第一容纳腔体101的轴向一致，这样的设计方式第一方便组装螺定，另外可以从灯具内部组装固定也是起到防水、防尘的作用。
所述散热壳体5的开口处的内环板上开设有与插槽102一一相对的第一通孔503；所述LED灯具还包括若干第一螺丝10、若干第二螺丝11；每一所述第一螺丝10均穿过一对应的第一通孔503置于一插槽102内；所述散热壳体5与电源座1通过内部第一螺丝固定，避免螺丝长期置于外部而生锈，影响使用寿命。
所述PAR64灯还包括一驱动电源4；所述驱动电源4置于电源座1的第一容纳腔101内，节约灯具的空间，减少成本。
所述PAR64灯还包括一基板3；所述驱动电源4设置在基板3上。
所述基板每一侧对应设有两第二通孔，对应的第二螺丝穿过第二通孔将基板固定在电源座的第一容纳腔101内，防止基板3松动。
所述电源座1底部还设有接电插脚2，该接电插脚2与驱动电源4的输入端电性连接，所述接电插脚2与外部插座插接时，能给驱动电源4充电。
所述驱动电源4的输出端子与LED光源板6电性连接；所述驱动电源4用于给LED光源板6供电。
所述透镜支撑架7设有第二容纳腔体702，该第二容纳腔体702为六边形的棱柱形腔且与第一容纳腔体101形状相同，能随着第一容纳腔体101形状的变化而变化；所述透镜支撑架7用于支撑固定透镜8，防止透镜8松动，影响聚光效果。
所述散热壳体5选自铝冷煅一体成型或陶瓷一体成型，能提高散热壳体的强度，避免散热壳体易损坏。
本发明工作原理：
工作时，将电源座1的接电插脚2插接在外部的插座上，驱动电源4给LED 光源板6供电，LED光源板6开启，射出的光经透镜8聚光后通过防眩光灯罩9，发射出去。
本发明从结构上进行改进，使灯具散热好，功耗小，节能出色，能用同等亮度80WLED灯代替1000W卤素灯，使用寿命长(35000小时以上)；散热壳体与电源座通过内部螺丝固定，避免螺丝长期置于外部而生锈，影响使用寿命；支架与透镜卡合式连接，使透镜固定在支架上，不容易松动，避免影响聚光效果。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (9)

1.一种LED灯具，其特征在于，包括散热壳体、设置在散热壳体顶部的防眩光灯罩、设置在散热壳体底部的电源座、以及依次置于散热壳体内的聚光组件与LED光源板；所述散热壳体的外侧设有若干散热肋骨，顶部设有若干散热孔；所述聚光组件包括若干支撑架、以及设置在每一支撑架上的一透镜，所述支撑架的上设有若干卡扣，所述透镜上设有与卡扣相对的卡槽；所述透镜通过卡槽与支撑架的卡槽卡合。
2.根据权利要求1所述的LED灯具，其特征在于，所述电源座上设有第一容纳腔体且该第一容纳腔体为六边形的棱柱形腔，所述第一容纳腔体的侧壁上设有若干细长的插槽；该细长的插槽具有相同的方向，与第一容纳腔体的轴向一致。
3.根据权利要求2所述的LED灯具，其特征在于，所述散热壳体的开口处的内环板上开设有与插槽一一相对的第一通孔；所述LED灯具还包括若干第一螺丝、若干第二螺丝；每一所述第一螺丝均穿过一对应的第一通孔置于一插槽内，将电源座与散热壳体固定。
4.根据权利要求2所述的LED灯具，其特征在于，所述LED灯具还包括一驱动电源；所述驱动电源置于电源座的第一容纳腔内；所述驱动电源的输出端子与LED光源板电性连接。
5.根据权利要求4所述的LED灯具，其特征在于，所述LED灯具还包括一基板；所述驱动电源设置在基板上。
6.根据权利要求5所述的LED灯具，其特征在于，所述基板每一侧对应设有两第二通孔，对应的第二螺丝穿过第二通孔将基板固定。
7.根据权利要求5所述的LED灯具，其特征在于，所述电源座底部还设有接电插脚，该接电插脚与驱动电源的输入端电性连接。
8.根据权利要求2所述的LED灯具，其特征在于，所述透镜支撑架设有第二容纳腔体，该第二容纳腔体为六边形的棱柱形腔且与第一容纳腔体形状相同，能随着第一容纳腔体形状的变化而变化。
9.根据权利要求3所述的LED灯具，其特征在于，所述散热壳体选自铝冷煅一体成型或陶瓷一体成型。
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