WO2014187000A1 - Led灯盘结构 - Google Patents

Led灯盘结构 Download PDF

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Publication number
WO2014187000A1
WO2014187000A1 PCT/CN2013/077857 CN2013077857W WO2014187000A1 WO 2014187000 A1 WO2014187000 A1 WO 2014187000A1 CN 2013077857 W CN2013077857 W CN 2013077857W WO 2014187000 A1 WO2014187000 A1 WO 2014187000A1
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WO
WIPO (PCT)
Prior art keywords
lamp panel
led
light source
wire
led light
Prior art date
Application number
PCT/CN2013/077857
Other languages
English (en)
French (fr)
Inventor
史杰
Original Assignee
Shi Jie
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 Shi Jie filed Critical Shi Jie
Publication of WO2014187000A1 publication Critical patent/WO2014187000A1/zh

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Classifications

    • 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
    • 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
    • F21V23/009—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 the casing being inside the housing of the lighting device
    • 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
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • 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 utility model relates to the field of illumination, in particular to a dustproof and waterproof LED lamp panel structure. Background technique
  • LEDs light-emitting diodes
  • LED lamp panel structures currently in circulation including lamp panels, LED drive power supplies, light-transmitting panels, heat-dissipating profiles, LED light source panels and lamp panel covers, have complex structural design, and follow the traditional lighting design methods. Insufficient, and can not completely guarantee the sealing of the LED lamp panel structure, so that dust impurities enter the light source cavity of the LED lamp panel structure, affecting the luminous effect of the LED lamp panel structure.
  • the conventional high-power LED lamp panel structure is realized by modifying the structure of the conventional fluorescent lamp disc, and the structure adopts the translucent plate and the frame to be mounted together, through the circlip, the spring piece, the card Fasten or fasten the buckle on the lamp panel.
  • the lamp disc structure produced by this method has poor sealing performance, and the negative pressure caused by the temperature difference inside and outside the light source cavity is large, dust, impurities and the like easily enter the lamp and fall on the light-transmitting plate, thereby affecting the lighting effect; It is not compact, and it is easy to cause the light-transmissive light board and the frame to fall off and damage during transportation and installation, and the overall workmanship of the lamp is rough and unattractive.
  • the utility model provides an LED lamp panel structure, which has good sealing performance, dustproof and waterproof, good lighting effect, and low production cost.
  • the technical solution adopted by the utility model to achieve the above object is:
  • An LED lamp panel structure comprising a lamp panel, an LED light source assembly, an LED driving power source, and a sealing cover, a wire sealing plug and a waterproof gas permeable membrane;
  • the lamp panel has a groove shape, and the LED light source assembly and the LED driving power source are installed in the lamp panel; the lamp panel is provided with a first through hole;
  • the sealing cover is in the shape of a box, and is fixedly mounted on the first wire hole of the lamp panel, and the sealing cover communicates with the outside of the lamp panel through the first wire hole;
  • the sealing cover is provided with a second crossing hole
  • the wire sealing plug is installed in the second wire hole, the wire of the LED passes through the wire sealing plug and the second wire hole, and the second wire hole is sealed by the wire sealing plug;
  • the sealing cover is further provided with a through hole, and the through hole is provided with a waterproof gas permeable membrane.
  • the LED lamp panel structure further comprises a light transmissive plate, a sealing strip and a beading frame;
  • the light-transmitting plate is disposed at an end surface of the lamp panel, and a connection between the lamp panel and the light-transmitting plate is sealed by the sealing strip;
  • the edge frame is mounted on the periphery of the light-transmitting plate, and the light-transmitting plate is embedded in the edge frame, and the edge frame is pressed on the end surface of the lamp plate.
  • the LED light source assembly comprises an LED light source, a substrate and a lens;
  • the LED light source is mounted on the substrate, and a lens is mounted on each of the LED light sources.
  • the LED light source is 30 LED light sources;
  • the LED light source assembly includes six sets of LED light sources, each set of five LED light sources are evenly distributed on the substrate; the substrate is attached to a bottom surface of the inner surface of the lamp panel, and the LED light source passes through the lens
  • the light guide forms the LED light emitting surface.
  • the LED lamp panel structure further comprises a locking screw, a locking block bracket and a locking block;
  • a first locking hole is disposed on the end surface of the lamp panel, and a second locking hole is disposed on the locking block bracket; the locking block bracket is fixedly mounted on a side of the lamp panel;
  • the locking screw passes through the first locking hole, the locking block and the second locking hole respectively, one end of the locking screw is fixed on the lamp plate, and the other end is The locking block bracket and/or the locking block are locked and fixed.
  • the LED lamp panel structure further comprises a screw cap plug
  • the LED lamp panel structure further comprises a light source pressure plate and a light source pressure plate pad;
  • the light source platen fixes the LED light source assembly in the lamp panel
  • the light source platen pad is disposed between the light source platen and the LED light source assembly.
  • the LED lamp panel structure further comprises a connector for connecting the wires of the LED lamp;
  • the connector is fixed to a bottom surface of the lamp panel and placed in the sealing cover.
  • the peripheral shape of the lamp panel is square, circular or elliptical.
  • the beading frame is a square frame, a circular frame or an elliptical frame corresponding to the shape of the lamp disc, and the cross-sectional shape thereof is L-shaped or F-shaped or integrally formed L-shaped.
  • the LED lamp disc structure of the utility model has good sealing performance, dustproof and waterproof, and the waterproof cover film is attached to the sealing cover to ensure the dustproof and waterproof of the LED lamp disc, while maintaining the air pressure balance inside and outside the light source cavity of the LED lamp disc, and the heat dissipating effect is good;
  • the LED lamp panel is equipped with a locking block bracket and a locking block. The rotation of the locking screw drives the locking block to rotate, which is convenient for installation, and is suitable for installation such as embedded installation, ceiling type or hanging type.
  • FIG. 1 is a perspective view of an embodiment of an LED lamp panel structure of the present invention
  • FIG. 1 is a perspective view of another embodiment of the LED lamp panel structure of the present invention.
  • FIG. 3 is an exploded perspective view showing the structure of the LED lamp panel shown in FIG. 1;
  • Figure 4 is a cross-sectional view taken along the line A-A of the LED lamp panel structure shown in Figure 1;
  • Figure 5 is a cross-sectional view taken along the line B-B of the LED lamp panel structure shown in Figure 2;
  • Figure 6 is a schematic view showing the process of pressing the cross-sectional shape of the F-shaped crimping frame
  • Figure ⁇ is a schematic view of the cross-sectional shape of the L-shaped bead frame pressing process
  • Figure 8 is a perspective view showing the structure of the LED light source assembly shown in Figure 3;
  • FIG. 9 is a cross-sectional view taken along the line C-C of the LED light source assembly shown in FIG. 8;
  • FIG. 1 is a perspective view showing an embodiment of an LED lamp panel structure having a locking block of the present invention
  • FIG. 1 is a perspective view of FIG.
  • FIG. 3 is an exploded perspective view showing the structure of the LED lamp panel shown in FIG. 1
  • FIG. 4 is a cross-sectional view showing the structure of the LED lamp panel shown in FIG. 5 is a cross-sectional view of the LED lamp panel structure shown in FIG. 2
  • the LED lamp panel structure of the embodiment includes a lamp panel 1, an LED light source assembly 2, an LED driving power source 11, a light transmissive plate 6, a sealing strip 5, and a pressure. Side border 7, sealing cover 9, wire sealing plug 10 and waterproof breathable membrane 12;
  • the lamp panel 1 has a slot shape, the LED light source assembly 1 and the LED driving power source 11 are installed in the lamp panel 1; the lamp panel 1 is provided with a first through hole 17;
  • the sealing cover 9 is in the shape of a box, is fixedly mounted at the first wire hole 17 of the lamp panel 1, and passes through the first wire hole 17 and The lamp panel 1 is externally connected, that is, communicates with the atmosphere outside the lamp panel 1;
  • the sealing cover 9 is provided with a second wire hole 91, and the wire sealing plug 10 is installed in the second wire hole 91.
  • the wire of the LED light source 23 penetrates the wire sealing plug 10 and the second wire. a hole, and the second wire hole 91 is sealed by the wire sealing plug 10, so that the LED lamp disk can be connected to the external wire and has good sealing property;
  • the sealing cover 9 is further provided with a through hole 18, and a waterproof gas permeable membrane 12 is disposed at the through hole 18, so that the sealing cover 9 has the function of waterproofing and ventilating;
  • the light transmissive plate 6 is mounted on the end surface of the lamp panel 1, and the connection between the lamp panel 1 and the light transmissive plate 6 is sealed by the sealing strip 5;
  • the beading frame 7 is mounted on the periphery of the light transmissive plate 6, and the translucent plate 6 is embedded in the beading frame 7, and the beading frame 7 is pressed against the end surface of the lamp panel 1.
  • the sealing cover 9 is equipped with a wire sealing plug 10, and the sealing cover 9 is attached with a waterproof gas permeable membrane 12, which has good sealing property, and ensures the LED lamp panel is dustproof and waterproof while maintaining the LED lamp.
  • the air pressure balance inside and outside the disk light source enhances the heat dissipation effect of the lamp panel 1.
  • FIG. 8 is a perspective view showing the structure of the LED light source assembly shown in FIG. 3
  • FIG. 9 is a CC direction of the LED light source assembly structure shown in FIG. 8 .
  • the LED light source assembly 1 includes an LED light source 23, a substrate 22 and a lens 21, and the LED light source 23 is mounted on the substrate 22, and a lens 21 is mounted on each of the LED light sources 23;
  • the LED light source 23 of the embodiment is 30 white LED light sources, and each LED light source 23 has a rated power of 1 W.
  • the LED light source assembly 1 includes six sets of LED light sources 23, each set of five LED light sources 23 uniformly distributed on the substrate 22; the substrate 11 is attached to the bottom surface of the interior of the trough-shaped lamp panel 1, and the LED light source 23 passes The light guided by the lens 21 forms an LED light emitting surface.
  • the light sources 23 of the LED light source assembly 1 are sequentially connected in series by wires, so that the LED light sources 23 are connected in parallel to the LED driving power source 11, and the sealing strip 5 is fixed on the end surface of the lamp panel 1, and the light transmitting plate 6 is After being placed on the sealing strip 5, and finally covering the crimping frame 7 on the end surface, the crimping edge on the crimping frame 7 is integrally pressed against the pressing surface (end surface) of the lamp panel 1, thereby forming an integrated LED. Light panel structure.
  • the LED lamp panel structure further includes a locking screw 14, a locking block 16, and a locking block bracket 15; an end surface of the lamp panel 1
  • the first locking hole 19 is further provided;
  • the locking block bracket 15 is provided with a second locking hole 20;
  • the locking block bracket 15 is fixedly mounted on a side of the lamp panel 1 , and the locking screw 14 passes through the first locking hole 19 , the locking block 16 and the second locking hole respectively 10, one end of the locking screw 14 is fixed to the lamp panel 1 The other end is locked and fixed by the locking block bracket 15 and/or the locking block 16. The rotation of the locking screw 14 drives the locking block 16 to be locked and locked, which facilitates the installation of the lamp disc structure.
  • the LED lamp panel structure of the embodiment further includes a screw cap plug 8 .
  • the lamp cap 8 is sealed by the screw cap 8 .
  • the end of the disc end face, so as to completely seal the LED lamp disc structure as much as possible, increasing its sealing.
  • the LED lamp panel structure further includes a light source pressure plate 4 and a light source pressure plate pad 3;
  • the light source platen 4 fixes the LED light source assembly 1 in the lamp panel 1; the light source platen pad 3 is placed between the light source pressure plate and the LED light source assembly to increase the sealing property thereof.
  • the LED light source assembly 2 is mounted on a bottom surface of the lamp panel 1, and the light source platen pad 3 is in close contact with the surface of the substrate 22 of the LED light source assembly 1, the light source.
  • the pressure plate 4 presses the light source platen pad 3 and the LED light source unit 1 and is fixed to the bottom surface of the lamp panel 1.
  • the LED lamp panel structure further includes a connector 13 for connecting the wires of the LED light source 23;
  • the connector 13 is fixed to the bottom surface of the lamp panel 1 and placed in the sealing cover 9.
  • the waterproof gas permeable membrane 12 is attached to the through hole 18 of the sealing cover 9, and the wire sealing plug 10 is installed in the second wire hole 91 on the end surface of the sealing cover 9, the sealing cover 9 covers the connector 13 and is fixed on the bottom surface of the lamp panel 1.
  • the LED driving power source 11 is fixedly mounted on the inner side wall of the lamp panel 1.
  • the sealing strip 5 is fixedly mounted on the end surface of the lamp panel 1.
  • the light-transmitting plate 6 is mounted on the sealing strip 5, and after the crimping frame 7 covers the light-transmitting plate 6, the crimping frame 7 is pressed against the end surface of the lamp panel 1, thereby obtaining a good sealing property.
  • the peripheral shape of the lamp panel 1 may be various shapes such as a square shape, a circular shape, or an elliptical shape.
  • the beading frame 7 is a square frame, a circular frame or an elliptical frame corresponding to the shape of the lamp panel 1, and the material thereof is engineering plastic. , metal material or synthetic material, its cross-sectional shape is L-shaped or F-shaped, formed by profile welding; or its cross-sectional shape is integrally formed L-shaped.
  • Pressing border 7 The pressing process is:
  • FIG. 6 is a schematic view of a press-forming process of a F-shaped crimping frame, and a crimping edge of the cross-sectional shape F is pressed against the end surface of the lamp panel 1;
  • Fig. 7 is a schematic view showing a process of pressing the L-shaped bead frame in cross section; a crimping edge having a cross-sectional shape L; the bead of the frame 7 is pressed against the end surface of the lamp panel 1;
  • the beading frame 7 is integrally pressed against the pressing surface (end surface) of the lamp panel 1 for fixing the light transmissive plate 6 and sealing the lamp body.
  • the mounting manners of different occasions are realized, and the sealing of the LED lamp disc structures of different shapes is realized.
  • the LED lamp panel structure described in the above embodiments is flush mounted, but is also suitable for ceiling mounting or hanging mounting.

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

Abstract

一种LED灯盘结构，包括灯盘（1）、LED光源组件（2）、LED驱动电源（11），还包括密封盖（9）、电线密封塞（10）和防水透气膜（11）；所述灯盘（1）内呈槽状，所述LED光源组件（2）和所述LED驱动电源（11）安装在所述灯盘（1）内；所述灯盘（1）上设置有第一过线孔（17）；所述密封盖（9）为盒状，固定安装在所述灯盘（1）的第一过线孔（17）处，所述密封盖（9）通过所述第一过线孔（17）与所述灯盘（1）连通；所述密封盖（9）上设置有第二过线孔（91）；所述电线密封塞（10）安装在所述第二过线孔（91）内，LED的导线贯穿电线密封塞（10）和所述第二过线孔（91），并由所述电线密封塞（10）密封所述第二过线孔（91）；所述密封盖（9）上还设置有通孔（18），所述通孔（18）处设置防水透气膜（12）。所述LED灯盘结构密封性好，防尘防水，成本低。

Description

LED灯盘结构 技术领域
本实用新型涉及照明领域， 特别是涉及一种防尘防水的 LED灯盘结构。 背景技术
近年来， 随着照明技术行业的飞速发展， 发光二极管 （LED ) 以其具有高亮度、 低能耗、 使用寿命长、 绿色环保等诸多优点， 被广泛地应用在照明行业的诸多个领域。
目前流通市面的几种 LED灯盘结构， 包括灯盘、 LED驱动电源、 透光板、 散热型材、 LED 光源板和灯盘盖板，其结构设计复杂， 其沿袭传统照明的设计方法， 有诸多不足之处， 并且不 能完全保证 LED灯盘结构的密封， 从而使得灰尘杂质进入 LED灯盘结构的光源腔， 影响 LED 灯盘结构发光效果。 例如， 其中传统式的大功率 LED灯盘结构， 是通过在传统荧光灯盘结构 的基础上改型实现， 其结构釆用将安装在一起的透光板和边框， 通过卡簧、 弹簧片、 卡扣或 者螺钉固定等方式扣接在灯盘上。 这种方式生产的灯盘结构密封性能差， 并且光源腔内外由 于温度差造成的负压大， 灰尘、 杂质等容易进到灯具里， 落在透光板上， 从而影响照明效果； 而且其结构不紧凑， 容易在运输和安装过程中造成透光光板和边框的脱落和损坏， 并且灯具 的整体做工粗糙、 不美观。 实用新型内容
为克服现有技术的不足， 本实用新型提供一种 LED灯盘结构， 其密封性能好， 防尘防水、 照明效果好， 同时生产成本低。 本实用新型为实现上述目的所釆用的技术方案是：
一种 LED灯盘结构， 包括灯盘、 LED光源组件、 LED驱动电源， 还包括密封盖、 电线密封 塞和防水透气膜；
所述灯盘内呈槽状， 所述 LED光源组件和所述 LED驱动电源安装在所述灯盘内； 所述灯盘上设置有第一过线孔；
所述密封盖为盒状， 固定安装在所述灯盘的第一过线孔处， 所述密封盖通过所述第一过 线孔与所述灯盘外部连通；
所述密封盖上设置有第二过线孔；
所述电线密封塞安装在所述第二过线孔内， LED 的导线贯穿电线密封塞和所述第二过线 孔， 并由所述电线密封塞密封所述第二过线孔；
所述密封盖上还设置有通孔， 所述通孔处设置防水透气膜。 较优地， 所述 LED灯盘结构还包括透光板、 密封条和压边边框；
所述透光板设置在所述灯盘的端面， 所述灯盘与所述透光板的连接处通过所述密封条密 封；
所述压边边框安装在透光板的四周， 所述透光板镶嵌入所述压边边框中， 所述压边边框 被压合在所述灯盘的端面上。
较优地， 所述 LED光源组件包括 LED光源、 基板和透镜；
所述 LED光源安装在所述基板上， 每个所述 LED光源上安装一个透镜。
较优地， 所述 LED光源为 30颗 LED光源；
所述 LED光源组件包括 6组 LED光源， 每组 5个 LED光源均匀分布安装在所述基板上； 所述基板贴合在所述灯盘内部的底面上， 所述 LED光源 （通过所述透镜的导光形成 LED 发光面。
较优地， 所述 LED灯盘结构还包括锁紧螺杆、 锁紧块支架和锁紧块；
所述灯盘的端面上还设置有第一锁紧孔， 所述锁紧块支架上设置有第二锁紧孔； 所述锁紧块支架固定安装在所述灯盘的侧面；
所述锁紧螺杆分别穿过所述第一锁紧孔、 所述锁紧块和所述第二锁紧孔， 所述锁紧螺杆 的一端固定在所述灯盘上， 另一端由所述锁紧块支架和 /或锁紧块锁紧固定。
较优地， 所述 LED灯盘结构还包括螺钉帽塞；
所述锁紧螺杆锁紧固定安装后， 通过所述螺钉帽塞密封其棵露的在灯盘端面外的端部。 较优地， 所述 LED灯盘结构还包括光源压板和光源压板垫；
所述光源压板将所述 LED光源组件固定在所述灯盘内；
所述光源压板垫置于所述光源压板与所述 LED光源组件之间。
较优地， 所述 LED灯盘结构还包括用于连接 LED灯的导线的接线器；
所述接线器固定在所述灯盘的底面上并置于所述密封盖内。
较优地， 所述灯盘的外围形状为方形、 圆形或椭圆形。
较优地， 所述压边边框为与灯盘形状相应的方形框、 圆形框或椭圆形框， 其截面形状呈 L型或 F型或者呈一体成型的 L型。
本实用新型的有益效果是：
本实用新型的 LED灯盘结构密封性好， 防尘防水， 密封盖上贴合防水透气膜， 保证 LED 灯盘防尘防水的同时， 保持 LED灯盘光源腔内外的气压平衡， 散热效果好； LED灯盘安装锁 紧块支架和锁紧块， 通过锁紧螺杆的转动带动锁紧块转动， 方便安装， 适用于嵌入式安装、 吸顶式或悬挂式等安装方式。 附图说明
图 1为本实用新型的 LED灯盘结构一实施例的立体示意图；
图 1为本实用新型的 LED灯盘结构另一实施例的立体示意图；
图 3为图 1所示 LED灯盘结构的分解示意图；
图 4为图 1所示 LED灯盘结构的 A-A向截面示意图；
图 5为图 2所示 LED灯盘结构的 B-B向截面示意图；
图 6为截面形状为 F形压边边框压合过程示意图；
图 Ί为截面形状为 L形压边边框压合过程示意图；
图 8为图 3所示 LED光源组件结构立体示意图；
图 9为图 8所示 LED光源组件结构的 C-C向截面示意图；
其巾，
1灯盘； 1 LED光源组件； 3 光源压板垫； 4 光源压板； 5密封条；
6 透光板； 7压边边框； 8螺钉帽塞； 9 密封盖； 91第二过线孔；
10 电线密封塞； 11 LED驱动电源； 12 防水透气膜； 13接线器；
14 锁紧螺 4†; 15 锁紧块支架； 16锁紧块； 17 第一过线孔； 18 通孔；
19 第一锁紧孔； 20 第二锁紧孔； 21 透镜； 22 基板； 23 LED光源。 具体实施方式
为了使本实用新型的目的、 技术方案及优点更加清楚明白， 以下结合附图及实施例对本 实用新型的 LED灯盘结构进行进一步详细说明。 应当理解， 此处所描述的具体实施例仅用以 解释本实用新型， 并不用于限定本实用新型。
参照图 1至图 5所示， 为本实用新型的 LED灯盘结构， 其中， 图 1为本实用新型的具有 锁紧块的 LED灯盘结构的一种可实施例结构的立体图， 图 1为本实用新型 LED灯盘结构的另 一种可实施例结构的立体图， 图 3为图 1所示 LED灯盘结构的分解示意图； 图 4为图 1所示 LED灯盘结构的 A-A向截面示意图； 图 5为图 2所示 LED灯盘结构的 B-B向截面示意图； 本实施例的 LED灯盘结构包括灯盘 1、 LED光源组件 2、 LED驱动电源 11、 透光板 6、 密 封条 5、 压边边框 7、 密封盖 9、 电线密封塞 10和防水透气膜 12 ;
所述灯盘 1内呈槽状， 所述 LED光源组件 1和所述 LED驱动电源 11安装在灯盘 1内； 所述灯盘 1上设置有第一过线孔 17 ;
所述密封盖 9为盒状， 固定安装在灯盘 1的第一过线孔 17处， 并通过第一过线孔 17与 灯盘 1外部连通， 即与灯盘 1外部的大气连通；
所述密封盖 9上设置有第二过线孔 91 ,所述电线密封塞 10安装在第二过线孔 91内， LED 光源 23的导线贯穿所述电线密封塞 10和所述第二过线孔，并由所述电线密封塞 10密封所述 第二过线孔 91 , 从而使 LED灯盘既能连接到外部电线， 又具有很好的密封性；
如图 5所示， 所述密封盖 9上还设置有通孔 18 , 通孔 18处设置防水透气膜 12 , 从而使 密封盖 9兼具防水透气的功能；
所述透光板 6安装在所述灯盘 1的端面上， 所述灯盘 1与所述透光板 6的连接处通过所 述密封条 5密封；
所述压边边框 7安装在透光板 6的四周， 所述透光板 6镶嵌入所述压边边框 7中， 所述 压边边框 7被压合在灯盘 1的端面上。
本实施例中的 LED灯盘结构， 密封盖 9上装配电线密封塞 10 , 密封盖 9上贴合防水透气 膜 12 , 密封性好， 其保证 LED灯盘防尘防水的同时， 既保持 LED灯盘光源腔内外的气压平衡， 又增强了灯盘 1的散热效果。
本实施例中， 作为一种可实施方式， 如图 8和图 9所示， 其中图 8为图 3所示 LED光源 组件结构立体示意图， 图 9为图 8所示 LED光源组件结构的 C-C向截面示意图；
所述 LED光源组件 1包括 LED光源 23、基板 22和透镜 21 , 所述 LED光源 23安装在基板 22上， 每个 LED光源 23上安装一个透镜 21 ;
作为一种可实施方式， 本实施例的 LED光源 23为 30颗白光 LED光源， 每颗 LED光源 23 额定功率为 1W。
所述 LED光源组件 1包括 6组 LED光源 23 ,每组 5个 LED光源 23均匀分布在基板 22上； 所述基板 11贴合在槽状灯盘 1内部的底面上，所述 LED光源 23通过透镜 21的导光形成 LED发光面。
所述 LED光源组件 1的各光源 23之间用导线顺序串接， 使各 LED光源 23并联接入 LED 驱动电源 11 , 再把密封条 5固定在灯盘 1的端面上， 把透光板 6安放在密封条 5上， 最后把 压边边框 7罩在端面上后， 把压边边框 7上的压边整体压合在灯盘 1的的压合面（端面）上， 从而形成一体式 LED灯盘结构。
较优地， 作为一种可实施方式， 如图 1、 3所示， 所述 LED灯盘结构还包括锁紧螺杆 14、 锁紧块 16和锁紧块支架 15 ; 所述灯盘 1的端面上还设置有第一锁紧孔 19 ; 所述锁紧块支架 15上设置有第二锁紧孔 20;
所述锁紧块支架 15固定安装在所述灯盘 1的侧面， 所述锁紧螺杆 14分别穿过所述第一 锁紧孔 19、 所述锁紧块 16和所述第二锁紧孔 10 , 所述锁紧螺杆 14的一端固定在所述灯盘 1 上， 另一端由所述锁紧块支架 15和 /或锁紧块 16锁紧固定。 通过锁紧螺杆 14的转动带动锁 紧块 16转动锁紧， 方便灯盘结构的安装。
进一步地， 作为一种可实施方式， 本实施例的 LED灯盘结构， 还包括螺钉帽塞 8 , 所述 锁紧螺杆 14锁紧固定安装后， 通过螺钉帽塞 8密封其棵露的在灯盘端面外的端部，从而尽可 能完全密封 LED灯盘结构， 增加其密封性。
较优地， 作为一种可实施方式， 如图 3所示， 所述 LED灯盘结构还包括光源压板 4和光 源压板垫 3;
所述光源压板 4将所述 LED光源组件 1固定在所述灯盘 1 内； 所述光源压板垫 3置于光 源压板与 LED光源组件之间， 增加其密封性。
优选的， 作为一种可实施方式， 如图 3所示， 所述 LED光源组件 2安装在灯盘 1 内的底 面上， 所述光源压板垫 3紧贴 LED光源组件 1的基板 22表面， 光源压板 4压住光源压板垫 3 和 LED光源组件 1并固定在灯盘 1内的底面上。
较优地， 作为一种可实施方式， 如图 3所示， 所述 LED灯盘结构还包括用于连接 LED光 源 23的导线的接线器 1 3;
所述接线器 1 3固定在灯盘 1的底面上并置于密封盖 9内。
本实施例中， 所述防水透气膜 12贴合在密封盖 9上的通孔 18处， 所述电线密封塞 10安 装在密封盖 9端面上的第二过线孔 91 内， 所述密封盖 9罩住接线器 1 3并固定在灯盘 1内的 底面上， 所述 LED驱动电源 11固定安装在灯盘 1内侧壁处， 所述密封条 5固定安装在所述灯 盘 1的端面上， 所述透光板 6安装在密封条 5上， 所述压边边框 7罩住透光板 6后， 压边边 框 7被压合在灯盘 1的端面上， 从而得到密封性较好的本实用新型实施例的 LED灯盘结构。
较优地， 作为一种可实施方式， 如图 1、 2所示， 所述灯盘 1的外围形状可以是方形、 圆 形或椭圆形等多种形状。
相应地， 作为一种可实施方式， 如图 1、 2、 3所示， 所述压边边框 7为与灯盘 1形状相 应的方形框、 圆形框或椭圆形框， 其材质为工程塑料、 金属材料或合成材料， 其截面形状呈 L型或 F型， 由型材拼角焊接加工成形； 或者， 其截面形状呈一体成型的 L型。
压边边框 7压合过程为：
如图 6所示， 图 6为截面形状为 F形压边边框压合过程示意图， 截面形状呈 F的压边边 框 7的压边被压合在灯盘 1的端面上；
如图 7所示， 图 7为截面形状为 L形压边边框压合过程示意图； 截面形状呈 L的压边边 框 7的压边被压合在灯盘 1的端面上；
压边边框 7整体压合在灯盘 1的压合面 （端面）上， 用于固定透光板 6和密封灯体。 本实施例中， 通过选用不同的压边边框 7 , 实现不同的场合的安装方式， 实现不同形状 的 LED灯盘结构的密封。 以上实施例中所阐述的 LED灯盘结构为嵌入式安装， 但同样也适用 于吸顶式安装或悬挂式安装。
以上所述实施例仅表达了本实用新型的几种实施方式， 其描述较为具体和详细， 但并不 能因此而理解为对本实用新型专利范围的限制。 应当指出的是， 对于本领域的普通技术人员 来说， 在不脱离本实用新型构思的前提下， 还可以做出若干变形和改进， 这些都属于本实用 新型的保护范围。 因此， 本实用新型专利的保护范围应以所附权利要求为准。

Claims

权利要求
1. 一种 LED灯盘结构， 包括灯盘（1 )、 LED光源组件（2 )、 LED驱动电源 （11 ), 其特征 在于：
还包括密封盖 （ 9 )、 电线密封塞（ 10 )和防水透气膜 ( 12 );
所述灯盘（ 1 ) 内呈槽状， 所述 LED光源组件（ 1 )和所述 LED驱动电源 （ 11 )安装在所 述灯盘（ 1 ) 内；
所述灯盘（ 1 )上设置有第一过线孔（ 17 );
所述密封盖 （9 ) 为盒状， 固定安装在所述灯盘（1 ) 的第一过线孔（17 )处， 所述密封 盖 （ 9 )通过所述第一过线孔（ 17 ) 与灯盘（ 1 )外部连通；
所述密封盖 （ 9 )上设置有第二过线孔（ 91 );
所述电线密封塞（ 10 )安装在所述第二过线孔（ 91 )内， LED的导线贯穿电线密封塞（ 10 ) 和所述第二过线孔（ 91 ), 并由所述电线密封塞（ 10 ) 密封所述第二过线孔（ 91 );
所述密封盖 （ 9 )上还设置有通孔（ 18 ), 所述通孔（ 18 )处设置防水透气膜（ 12 )。
2. 根据权利要求 1所述的 LED灯盘结构， 其特征在于：
还包括透光板 ( 6 )、 密封条（ 5 )和压边边框 ( 7 );
所述透光板 ( 6 )设置在所述灯盘（ 1 ) 的端面， 所述灯盘（ 1 ) 与所述透光板（ 6 ) 的连 接处通过所述密封条（ 5 ) 密封；
所述压边边框 ( 7 )安装在透光板（ 6 )的四周， 所述透光板 ( 6 )镶嵌入所述压边边框 ( 7 ) 中， 所述压边边框 ( 7 )被压合在所述灯盘（ 1 ) 的端面上。
3. 根据权利要求 2所述的 LED灯盘结构， 其特征在于：
所述 LED光源组件（ 2 ) 包括 LED光源 （ 23 )、 基板 ( 22 )和透镜 ( 21 );
所述 LED光源 （ 23 )安装在所述基板（ 22 )上， 每个所述 LED光源 （ 23 )上安装一个透 镜（21 )。
4. 根据权利要求 3所述的 LED灯盘结构， 其特征在于：
所述 LED光源 （ 23 ) 为 30颗 LED光源；
所述 LED光源组件（ 2 ) 包括 6组 LED光源 （23 ), 每组 5个 LED光源 （23 ) 均勾分布安 装在所述基板（ 22 )上；
所述基板 ( 22 )贴合在所述灯盘（ 1 ) 内部的底面上， 所述 LED光源 （ 23 )通过所述透镜 ( 21 ) 的导光形成 LED发光面。
5. 根据权利要求 1或 2所述的 LED灯盘结构， 其特征在于：
还包括锁紧螺杆（ 14 )、 锁紧块支架（ 15 )和锁紧块（ 16 ); 所述灯盘（1 ) 的端面上还设置有第一锁紧孔（19 ), 所述锁紧块支架（15 )上设置有第 二锁紧孔 ( 20 );
所述锁紧块支架（15 ) 固定安装在所述灯盘（1 ) 的侧面；
所述锁紧螺杆（ 14 )分别穿过所述第一锁紧孔（ 19 )、 所述锁紧块（ 16 )和所述第二锁紧 孔（ 20 ), 所述锁紧螺杆（ 14 )的一端固定在所述灯盘（ 1 )上， 另一端由所述锁紧块支架（ 15 ) 和 /或锁紧块（16 )锁紧固定。
6. 根据权利要求 5所述的 LED灯盘结构， 其特征在于：
还包括螺钉帽塞（8 );
所述锁紧螺杆（ 14 )锁紧固定安装后， 通过所述螺钉帽塞（ 8 )密封其棵露的在灯盘（ 1 ) 端面外的端部。
7. 根据权利要求 1或 2所述的 LED灯盘结构， 其特征在于：
还包括光源压板（ 4 )和光源压板垫（ 3 );
所述光源压板（ 4 )将所述 LED光源组件（ 1 ) 固定在所述灯盘（ 1 ) 内；
所述光源压板垫（ 3 )置于所述光源压板（ 4 ) 与所述 LED光源组件（ 1 )之间。
8. 根据权利要 1或 1所述的 LED灯盘结构， 其特征在于：
还包括用于连接 LED灯的导线的接线器（ 13 );
所述接线器（13 ) 固定在所述灯盘（1 ) 的底面上并置于所述密封盖 （9 ) 内。
9. 根据权利要求 1或 2所述的 LED灯盘结构， 其特征在于：
所述灯盘（1 ) 的外围形状为方形、 圆形或椭圆形。
10. 根据权利要求 9所述的 LED灯盘结构， 其特征在于：
所述压边边框（7 ) 为与灯盘（1 )形状相应的方形框、 圆形框或椭圆形框， 其截面形状 呈 L型或 F型或者呈一体成型的 L型。
PCT/CN2013/077857 2013-05-21 2013-06-25 Led灯盘结构 WO2014187000A1 (zh)

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CN2550637Y (zh) * 2002-06-04 2003-05-14 郭晓云 塑料圆柱形水下灯
CN201858575U (zh) * 2010-10-19 2011-06-08 厦门市朗星节能照明股份有限公司 船舶用led吸顶灯

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Publication number Priority date Publication date Assignee Title
US4290094A (en) * 1980-04-14 1981-09-15 Henning Jensen Underwater or weatherproof light
CN2550637Y (zh) * 2002-06-04 2003-05-14 郭晓云 塑料圆柱形水下灯
CN201858575U (zh) * 2010-10-19 2011-06-08 厦门市朗星节能照明股份有限公司 船舶用led吸顶灯

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