CN102072443A - Indoor light emitting diode (LED) illuminating lamp - Google Patents

Indoor light emitting diode (LED) illuminating lamp Download PDF

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Publication number
CN102072443A
CN102072443A CN2011100476870A CN201110047687A CN102072443A CN 102072443 A CN102072443 A CN 102072443A CN 2011100476870 A CN2011100476870 A CN 2011100476870A CN 201110047687 A CN201110047687 A CN 201110047687A CN 102072443 A CN102072443 A CN 102072443A
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China
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reflective surface
bent portion
surface
frame
led
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CN2011100476870A
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Chinese (zh)
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李克勤
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中山伟强科技有限公司
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Priority to CN2011100476870A priority Critical patent/CN102072443A/en
Publication of CN102072443A publication Critical patent/CN102072443A/en

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Abstract

The invention discloses an indoor light emitting diode (LED) illuminating lamp, which comprises a support body with a reflective curved surface. A bent part is formed on the edge of the reflective curved surface, and is extended substantially towards the edge of the opposite side of the reflective curved surface. A light emitting diode module is fixed on the bent part, and cannot be directly observed at any angle, relative to the reflective curved surface, of the support body. In addition, an electric connection device is also arranged on the support body. The arrangement of a non-light tight sealing cover on the support body is avoided. The indoor LED illuminating lamp has a light weight, a portable structure and a good illumination effect, does not produce glare, and is convenient to arrange and maintain and particularly suitable for indoor illumination.

Description

一种室内LED照明灯具 A kind of interior LED lighting

技术领域 FIELD

[0001] 本发明涉及一种室内照明灯具,尤其是LED室内照明灯具。 [0001] The present invention relates to an interior lighting, in particular an LED indoor lighting. 背景技术 Background technique

[0002] LED灯具是目前人们常用的照明灯具,近年来LED灯具因其环保、节能、寿命长、效率高等优势,逐渐取代传统荧光灯,成为主流的照明装置。 [0002] LED lighting is often used in lighting, LED lamps in recent years because of environmental, energy, long life, high efficiency advantages gradually replace traditional fluorescent lighting device become the mainstream.

[0003] 在室内LED照明中,最常用到的是LED日光灯及平板灯,目前的LED日光灯及平板灯,在室内的通常装配方案,是将LED灯条安装于电路板上,再将电路板设置于LED日光灯管体内,如要增加亮度,通常采用多条LED灯光共同排列设置在轻钢架内,并在轻钢架外增设透光罩的结构,工作时LED灯管自身发光,再加上轻钢架的反射及透光罩的折射,以获得适当的亮度及照明角度;LED平板等的通常装配方案,则是由一平板灯架,在其正面设有一导光板或扩散板,在导光板或扩散板的一侧或两侧设置LED光源,工作时LED光源的光线经由导光板或扩散板聚合,并理由板上起伏不平所造成的透镜效应将光线投射下来,以获得适当的亮度及照明角度。 [0003] In the interior LED lighting, is the most commonly used fluorescent LED lamp and flat, and the current of LED fluorescent panel light, typically in the assembly chamber embodiment, the LED light bar is mounted on the circuit board, the circuit board and then LED fluorescent tube disposed in the body, such as to increase the brightness, usually a plurality of LED light are arranged in a common T-bar, and the addition of the translucent cover an outer T-bar structure, LED lamps emit light by itself during operation, together with light reflected on the steel frame and the translucent cover refraction, to obtain an appropriate brightness and illumination angle; plate like the LED assembly generally embodiment, the lamp holder is formed by a flat plate, a light guide plate provided on its front or diffusion plate, in LED light source disposed one or both sides of the light guide plate or the diffusion plate, light from the LED light source during operation via a guide plate or the diffusion plate polymerization, and the lens effect of uneven undulating grounds board caused the light projection down, to obtain an appropriate luminance and illumination angle.

[0004] 为获得足够的支撑强度及牢固度,以上两种室内LED照明方案,都需要采用灯架结构,再配合上多条管体或导光板、扩散板,灯架结构就需要设计得较为牢固,以保证安装稳定性及安全性,而如此一来则容易增加灯整体的重量,并且会使得灯具的价格偏于昂贵, 灯具的拆装也较为繁琐。 [0004] In order to obtain sufficient support strength and firmness, the above two interior LED lighting solutions, need to adopt the structure of the lamp holder, together with the tubular body or a plurality of the light guide plate, a diffusion plate, lighthouse structure needs to be designed more firmly to ensure the stability and safety of the installation, and the result tends to increase the overall weight of the lamp, and the lamp will be such that the price of somewhat expensive, but also more complicated disassembly fixture.

[0005] 并且,室内LED照明灯具,尤其是LED日光灯,其眩光问题通常都得不到较好的解决,在工作时由LED灯珠直接照射,在所照射的墙面或地面上会有明显的眩光,而若将管体设计为半透明,虽有利于减轻眩光,但却会伴随降低光效的弊端。 [0005] Further, the interior LED lighting, in particular an LED lamp, which is generally not the glare problem better solution, at work by a LED lamp is irradiated directly in the wall or floor is irradiated will be significantly glare, but if the tube design is translucent, although help reduce glare, but it will reduce the drawbacks associated with light effects.

[0006] 此外,LED日光灯及平板灯,其LED密封安装的封闭式结构,不利于散热,并且出于光照角度、均勻光线及保护灯具的考虑,通常还需要在外部设置透光封盖,也会对散热带来负面影响。 [0006] In addition, LED and fluorescent panel light, LED seal closed structure which is mounted, it is not conducive to heat, and for illumination angle, uniform light lamps and protection considerations, usually requires a light-transmitting cover disposed on the outside, but also the heat will have a negative impact.

发明内容 SUMMARY

[0007] 本发明的目的在于提供一种重量轻,结构轻便,光照效果好,不会产生眩光,并且安装方便,适合于室内照明的LED照明灯具。 Objective [0007] The present invention is to provide a lightweight, light structure, good lighting effect, not glare, easy to install and is suitable for interior lighting of LED lighting.

[0008] 本发明为解决其技术问题所采用的技术方案是: 一种室内LED照明灯具,包括: [0008] Technical Solution The present invention solves the technical problem is that: an in-home LED lighting fixture, comprising:

一具有反光曲面的架体,所述反光曲面边缘设有折弯部,该折弯部的延伸方向大致朝向反光曲面相对一侧之边缘; A frame body having a reflective surface, the reflective surface is provided with an edge bent portion, the bent portion extending in a direction substantially toward the reflective surface of the opposite side edges;

固定于所述折弯部,并在相对所述架体的反光曲面处任何角度均不能直接观察到的发光二极管模组;以及 Fixed to the bent portion, and the light emitting diode module with respect to the reflecting surface in the frame body at any angle can not be directly observed; and

安装于所述架体,并与所述发光二极管模组配对的电性连接装置;并且, 所述架体上不设有透光封盖。 Mounted on the frame body, and means electrically connected to the LED module pairing; and the frame member is not provided on the light-transmitting cover. [0009] 进一步,上述架体的材料为铝合金或不锈钢。 [0009] Further, the material of the frame body made of aluminum alloy or stainless steel.

[0010] 进一步,上述反光曲面上覆有反光保护层。 [0010] Further, the protective layer is covered with a reflective surface on said reflective.

[0011] 作为上述方案的进一步改进,所述折弯部上固定设置有保护发光二极管模组的装置。 [0011] As a further improvement of the above-described embodiment, the protection means has a light emitting diode module is fixed to the bent portion.

[0012] 进一步,上述架体内设置有与发光二极管模组及电性连接装置配对的电路板。 [0012] Further, said frame body is provided with a pair of LED circuit board module and electrically connected to the device.

[0013] 作为一种实现方案,上述反光曲面为一半圆柱形曲面,所述反光曲面的一侧或两侧边缘设置有折弯部。 [0013] As one implementation, the above-described semi-cylindrical reflective surface is a curved surface, the reflective surface on one or both side edges is provided with a bent portion.

[0014] 进一步,上述架体上设有至少二个反光曲面。 [0014] Further, it provided with at least two reflecting surfaces on said frame body.

[0015] 一种室内LED照明灯具,包括: [0015] A LED indoor lighting, comprising:

一具有反光曲面的架体,所述反光曲面为一半圆球形曲面,曲面的周边设有折弯部; 一固定于所述折弯部,并在相对所述架体的反光曲面处任何角度均不能直接观察到的发光二极管模组;以及 A frame body having a reflective surface, the reflective surface is a semi-spherical surface, the peripheral surface of the bent portion is provided; a is fixed to the bent portion, and at any angle relative to the reflective surface of the frame body are LED module can not be directly observed; and

安装于所述架体,并与所述发光二极管模块配对的电性连接装置;并且所述架体上不设有透光封盖。 Mounted on the frame body, and means electrically connected to said pair of LED module; and a light-transmitting cover is not provided on the frame body.

[0016] 一种室内LED照明灯具,包括: [0016] A LED indoor lighting, comprising:

一具有反光曲面的架体,所述反光曲面为为沿架体中心环绕且首尾相连的闭合环形曲面,曲面的边缘设有折弯部; A frame body having a reflective surface, said reflective surface along the frame so as to surround the center of end to end and a closed annular surface, the surface is provided with an edge bent portion;

一固定于所述折弯部,并在相对所述架体的反光曲面处任何角度均不能直接观察到的发光二极管模组;以及 A fixed to the bent portion, and the light emitting diode module with respect to the reflecting surface in the frame body at any angle can not be directly observed; and

安装于所述架体,并与所述发光二极管模块配对的电性连接装置;其中所述架体上不设有透光封盖。 Mounted on the frame body, and means electrically connected to said pair of LED module; wherein the light-transmitting cover is not provided on the frame body.

[0017] 进一步,折弯部设置于反光曲面的内侧和/或外侧。 [0017] Further, the bent portion disposed inside the reflecting surface and / or outer side.

[0018] 本发明相比现有技术,具有着以下优点: [0018] The present invention as compared to the prior art has the following advantages:

光照方式新颖、无眩光、效果好:本发明采用反光曲面对发光二极管模组所发出光线的反射、折射来进行照明,而通过设计反光曲面的形状,可以得到适合角度、光效的光线,其光照方式新颖,且使用时,从正面任何角度均看不到发光二极管模组,不会出现突出光斑或眩光,照射效果十分理想; Light novel way, non-glare, good effects: the present invention uses curved reflecting face of the LED module emits the light reflected, refracted to illuminate the reflective surfaces through the design shape can be obtained for an angle, the light efficiency of light, its novel illumination mode, and when used, have any angle from the front of the LED module can not see, or will not glare projecting spot, the irradiation effect is very good;

外形简洁美观:本发明从正面仅能够观察到反光曲面,安装于室内十分简洁、时尚、美观,并适合于融入室内环境; Simple and beautiful appearance: The present invention can be viewed only from the front to the reflective surface, is attached to the interior is very simple, stylish, elegant, and suitable for integration into the indoor environment;

轻便:本发明的各种部件的组合,结构简洁,轻便,仅采用较轻薄的架体,即可设置出反光曲面,并能够承载住发光二极管模组及相关配件,同时不需要透光封盖即可实现理想照明,整体重量很轻,因此适合于安装在室内的天花、墙壁; Light: the combination of the various components of the present invention, the structure is simple, lightweight, using only relatively thin frame body, the reflective surface can be provided, and the LED module capable of carrying live and related accessories, but does not need a light-transmitting cover to achieve the desired illumination, the whole weight is light, and therefore suitable for installation in the room ceiling, walls;

散热效果好:本发明的发光二极管模组直接与外界接触,且无透光封盖结构有利于空气流动,散热效果得到加强; Cooling effect: a light emitting diode module of the present invention is in direct contact with the outside, and no light transmitting closure structure facilitates the air flow, enhanced cooling effect;

成本低:本发明相比现有的室内照明灯具,结构上更为简洁合理,并且也更为节省原材料,使得灯具成本得到了有效降低,因此适合于生产、制造及推广; Low cost: as compared to a conventional indoor lighting fixture according to the present invention, the structure is more simple and reasonable, and is also more economical raw materials, the cost of such lamps have been effectively decreased, therefore suitable for the production, manufacturing and marketing;

安装方便:本发明安装时仅需要固定架体,并由电性连接装置外接电源即可,安装及拆卸均十分方便,更有利于普及推广; Easy installation: Only when the holder body of the present invention is mounted by means electrically connected to an external power supply, installation and removal are very convenient, more conducive to popularization;

便于清洁:本发明不需要透光封盖,用户可直接擦洗反光曲面及折弯部,清洁十分方便; Easy to clean: the present invention does not require a light-transmitting cover, the user can directly scrubbed reflective surface and the bent portion, is easy to clean;

完全取代室内LED照明灯具:综上可见,本可完全取代目前室内用的日光灯、轻钢架灯、吊灯及平板灯,并且能够达到十分理想的使用效果。 Completely replace the interior LED lighting: Visible In summary, the present can completely replace the current indoor fluorescent light bar lamp, pendant lamp and flat, and can achieve very good results.

附图说明 BRIEF DESCRIPTION

[0019] 下面结合附图和具体实施方式进行进一步的说明: 图1为本发明第一种实施例的侧面结构示意图; Figure 1 is a schematic side view showing the structure of a first embodiment of the present invention;: drawings and specific embodiments further described [0019] below with reference to

图2为本发明第一种实施例的立体结构示意图; 图3为本发明第二种实施例的侧面结构示意图; 图4为本发明第二种实施例的侧面结构示意图; 图5为本发明第二种实施例的立体结构示意图; 图6为本发明第三种实施例的侧面结构示意图; 图7为本发明第四种实施例的剖面结构示意图; 图8为本发明第四种实施例的正面结构剖视图; 图9为本发明第四种实施例的立体结构透视图; 图10为本发明第五种实施例的剖面结构示意图; 图11为本发明第五种实施例的正面结构剖视图; 图12为本发明第五种实施例的立体结构透视图; 图13为本发明第六种实施例的剖面结构示意图; 图14为本发明第七种实施例的剖面结构示意图。 Figure 5 of the present invention; Figure 2 a perspective schematic structural diagram of a first embodiment of the present invention; FIG. 3 is a schematic side structural example of a second embodiment of the present invention; FIG. 4 schematic side view showing the structure of a second embodiment of the present invention embodiment a perspective schematic structural diagram of a second embodiment of the embodiment; FIG. 6 is a schematic side structural example of a third embodiment of the present invention; FIG. 7 is a schematic cross-sectional structure of the fourth embodiment of the present invention; FIG. 8 a fourth embodiment of the present invention. a front cross-sectional view of the structure; Fig. 9 a perspective view of a perspective structure of a fourth embodiment of the present invention embodiment; FIG. 10 is a schematic cross-sectional structure of a fifth embodiment of the present invention; FIG. 11 a sectional view of a front structure of a fifth embodiment of the present invention. ; FIG. 12 is a perspective view of a stereoscopic configuration of a fifth embodiment of the invention; cross-sectional structural diagram of a sixth embodiment of the present invention, FIG. 13; FIG. 14 is a schematic cross-sectional structure of a seventh embodiment of the present invention.

具体实施方式 Detailed ways

[0020] 参照广图2所示,本发明所提供的一种室内LED照明灯具,结构主要包括架体1及发光二极管模组2,其中,架体1作为灯具的外壳,在外接固定架的情况下,可固定于室内的灯具安装位,在架体1正面具有反光曲面11,在反光曲面11末端的边缘部位,这设置有折弯部12,发光二极管模组2设置于该折弯部12朝向反光曲面11的一侧,并且折弯部12的端部延伸方向,为从反光曲面11的本侧固定处起,大致朝向反光曲面11的相对侧,尤其是边缘处,以保证折弯部12相对于反光曲面11设置,并与反光曲面11的边缘形成一合适的角度,如此光二极管模组2固定于折弯部12朝向反光曲面11的一侧,则旁人从正面看架体1 及反光曲面11时,均不能直接观察到发光二极管模组2,即实现了发光二极管模组2的“隐藏”式安装,同时保证了由反光曲面11能够将发光二极管模组2的光线通过 [0020] Referring to FIG. 2 wide, the present invention provides a kind of interior LED lighting fixture, comprising a main frame body structure 1 and the LED module 2, wherein the frame body 1 as the lamp housing in an external mounting bracket case, the lamp may be fixed to the mounting position of the chamber, a front frame body 11 having a reflective surface, the tip edge portion of the reflective surface 11, which is provided with a bent portion 12, an LED module 2 disposed at the bent portion 12 side toward the reflective surface 11, the bent portion 12 and the end portion of the extending direction, from the reflecting surface is present at the fixing side 11, generally toward the opposite side of the reflective surface 11, especially at the edges, in order to ensure bending portion 12 relative to the reflective surface 11 is provided, and an edge of the reflective surface 11 forms a suitable angle, so LED modules 2 fixed to one side bent portion 12 toward the reflecting surface 11, the others from the front frame 1 and reflective surface 11, can not directly observe the LED module 2, i.e., to achieve the LED module "hidden" 2 installation, while ensuring a light reflective surface 11 can be a light emitting diode light module 2 by 合适的反射及折射照射出来,得到均勻合适的光线;基于该结构,本发明不需要在架体1上设置透光封盖来封住反光曲面11及发光二极管模组2,同样能具备合适的光照,如此可节省材料及成本, 便于制造、装配,同时便于维护及清洁。 Suitable shine out reflection and refraction, suitable to obtain a uniform light; based on this configuration, the present invention does not need a light-transmitting cover is provided on the frame body 1 to seal the reflective surface 11 and the LED module 2, the same can with an appropriate light, and thus can save material cost, ease of manufacture, assembly, while facilitating maintenance and cleaning.

[0021] 本发明中,架体1上必要的部位,可以在必要的位置设置电性连接装置(图中未示出),与发光二极管模组2连接实现相配对,用于连接电网,对发光二极管模组2提供正常工作所必要的电能;此外根据需要,还可在架体1内设置电路板(图中未示出),用于安装固定所需的电子元器件,配合发光二极管模组2可实现不同的发光效果。 [0021] In the present invention, the essential parts of a body, the electrical connection means may be provided (not shown), connected to the LED module 2 paired achieved, for grid-connected at necessary places, for LED module 2 provides electrical energy necessary for normal operation; furthermore necessary, may also be provided a circuit board (not shown) for mounting the electronic components required for fixing a body, a light emitting diode with the mold group 2 may achieve different lighting effects.

[0022] 根据本发明的结构,发光二极管模组2在工作发光时,光线完全照射到反光曲面11上,而由于反光曲面11的作用,可将光线反射及折射,由反光曲面11及架体1的正面照射出来,从而实现照明;反光曲面11的形状及曲率,根据不同的使用要求及使用场合,可以设计为不同形状,并可通过计算机程序模拟计算出最合适的设计值。 [0022] The structure of the present invention, a light emitting diode emitting module 2 is in operation, light is irradiated to the reflective surface completely 11, and 11 due to the reflective surface, the light may be reflected and refracted by the reflective surface 11 and the rack 1 out of the front irradiation, thereby achieving the illumination; reflective curved shape and curvature 11, and according to different requirements of use, may be designed in different shapes, the most appropriate simulation and design values ​​by a computer program. 由于从正面完全看不到发光二极管模组2,且光线在经反光曲面11反射及折射后得以适当均勻,因此由整个灯具照射出来的光线,十分均勻,不会出现眩光及突出光斑,相比传统的室内LED灯具,照明效果更为理想。 Since the LED module can not see from the front surface 2, and the light reflecting surface 11 after the reflection and refraction is suitably uniform, illumination of the lamp out of the light, is uniform, and does not protrude glare spots, compared to traditional indoor LED lamps, lighting effect is more desirable.

[0023] 本发明中,架体1可采用金属板材料,如铝合金或不锈钢板,并通过折弯或冲压工艺,得到合适的反光曲面结构;架体1所形成的内部空间,可以用于设置电路板4及相关电子元器件;为防止使用时间过长后,反光曲面11表面氧化或受污染造成反光效果下降,优选在反光曲面11上贴覆一层反光保护层,有利于增加反光效果,且延长使用寿命。 [0023] In the present invention, a frame body may be used a metal plate material, such as aluminum or stainless steel plate, and by bending or stamping process, the structure to obtain a suitable reflective surface; an inner space formed by the frame 1, may be used 4 circuit board is provided and associated electronic components; after use to prevent too long, the reflective surface 11 or surface oxide contamination caused by reflection effect is reduced, the reflecting surface 11 is preferably pasted on a layer of reflective protective layer, reflective effects help increase and extended service life. 由于本发明结构简单,正面方向仅需要设置反光曲面11及相应的折弯部12,并且所承载发光二极管模组2的重量也较轻,因此可以将架体1设计得很轻薄,达到节省材料,且利于生产等优势。 Due to the simple structure of the present invention, the front direction is only necessary to set the respective reflective surfaces 11 and bent portion 12, and the weight of the LED module 2 is also carried lighter, the frame 1 can be designed to be very thin, to save material and is conducive to the production of other advantages. 其中,反光曲面11可直接由金属材料表面抛光形成,而为了防止长期使用后表面氧化, 可在反光曲面11上覆盖一层发光保护层,以延长寿命。 Wherein the reflective surface 11 may be formed directly from the polished surface of a metal material, and in order to prevent surface oxidation of long-term use, may be covered with a protective layer on the reflective light emitting surface 11, to extend the life.

[0024] 另外为了保护发光二极管模组2,一种较优实施方案为在折弯部12上固定设置保护装置21以保护光二极管模组2,如此可以达到防尘、防破坏及增加照明角度的效果。 [0024] Further in order to protect the LED module 2, One preferred embodiment is fixed on the protective means to protect the bent portion 1221 LED module 2, so dust can be achieved, and the increase in the illumination angle vandal Effect.

[0025] 本发明的第一种实施例如图广图2所示,其中架体1整体呈一长方体形,可以有金属板材折弯形成,反光曲面11为凹入架体1正面的半圆柱形曲面,并且折弯部12设置于反光曲面11的一侧;采用金属板材折弯形成的架体1,中间为中空结构,且如图2所表示的拆分图示,可在其两端增加端盖3密封,封住中空空间,防止架体1内部进入灰尘及其他杂物,并且中空空间可以用于发光二极管模组2的走线,根据具体的使用要求,还可以设置电路板及相关的电子元器件,统一通过电性连接装置(如直接为端盖3)连接外电网。 [0025] a first embodiment of the present invention, for example, as shown in FIG. 2 FIG wide, wherein the frame body 1 a rectangular parallelepiped shape as a whole, there may be formed by bending sheet metal, reflecting concave curved surface 11 of the front frame 1, a semi-cylindrical surfaces, and the bent portion 12 is provided on a side of the reflecting surface 11; using frame formed by bending sheet metal body 1, the intermediate is a hollow structure, and the split shown in FIG. 2 represented, can be increased at both ends thereof sealing end cap 3, sealed hollow space inside the frame body 1 to prevent the ingress of dust and other debris, and the hollow space may be used to trace the LED module 2, depending on the specific requirements, you may be provided and associated circuit board electronic components, uniform connection means connecting the outer grid (e.g., directly to the end caps 3) electrically. 该实施例可以作为长形灯具使用,例如作为取代日光灯的室内照明灯具。 This embodiment may be used as long lamps, such as fluorescent substituents indoor lighting.

[0026] 如图3所示,为本发明的第二种实施例,该实施例的基本结构与第一种实施例相同,不同之处在于反光曲面11两侧均设有折弯部12,使发光二极管模组2相对反光曲面11 对称,该实施例所发出的光线,其两侧的照射角度相同。 [0026] As shown in FIG 3, a second embodiment of the present invention, the basic structure of this embodiment is the same as with the first embodiment, except that the reflective surface 11 is provided with the bent portions 12 on both sides, light emitting diode modules 2 opposite symmetric reflective surface 11, the light emitted embodiment embodiment, both sides of the same radiation angle.

[0027] 如图4飞所示,本发明的第三种实施例,其基本结构与第一、第二种实施例相同, 不同之处在于架体1上并排设有两排反光曲面11,两反光曲面U各设一折弯部12来固定发光二极管模组2 ;该实施例中,由于两反光曲面11的折弯部12及发光二极管模组2均是对称的,发光时亦会得到对称的光照角度,并且光照范围也较大。 [0027] 4 fly, a third embodiment of the present invention, the basic structure of the first and second embodiment the same as in Example, except that the carrier body is provided with two rows of parallel reflective surfaces 11 1, two reflective surfaces each have a U folded portion 12 is fixed to the LED module 2; this embodiment, since two reflecting surface 12 and the bent portion 11 of each LED module 2 is symmetrical, also obtained when the emission symmetric illumination angle and illumination range is also large.

[0028] 如图6所示,为本发明的第四种实施例,其基本结构与第三种实施例相同,另外在每一反光曲面11两侧均设有折弯部12及发光二极管模组2,其相比第三种实施例,光照强度得到增强。 [0028] As shown in FIG 6, a fourth embodiment of the present invention, embodiments of the same with the third basic structure, the additional reflective surface 11 has on both sides of each bent portion 12 and the light emitting diode modules group 2, which is compared to a third embodiment, the light intensity is enhanced.

[0029] 如图Ί〜图9所示,为本发明的第五种实施例,其中反光曲面11为一半圆球形曲面,可由金属板材冲压成型,也可由金属坯件加工打磨制成,为便于制造,架体1相应可设计为为一半圆球形状,当然也可以根据安装环境设计为其它形状,如图8所表示的内部结构及图9所表示的透视图,其中折弯部12沿反光曲面11周边分布,发光二极管模组2则均勻分布在折弯部12上,这样的形状构造,使得本发明如同一圆形吊顶灯或贴顶灯一样,得到圆形的光照范围;本实施例中,电性连接装置可以根据实际装配及环境需要,设置于架体1的任何部位。 [0029] FIG Ί~ FIG. 9, a fifth embodiment of the present invention, wherein the reflective surface 11 is made of a semi-spherical polished surfaces, by sheet metal stamping, metal blank may also be processed, for ease of manufacturing, the respective frame body 1 can be designed as a half spherical shape, depending on the environment of course also be designed in other shapes mounted a perspective view showing the internal structure represented in FIG. 8 and FIG. 9, wherein the bent portion 12 along the reflector surfaces 11 distributed around the circumference, the LED module 2 evenly distributed over the bent portion 12, a shape constructed, such that the present invention is like a circular dome ceiling lamp or as paste, to obtain a circular illumination range; the present embodiment electrically connecting means may be assembled according to the actual needs and the environment, provided at any part of the frame body 1.

[0030] 如图10〜图12所示,为本发明的第五种实施例,其中架体1同样可设置为半圆球形或其他形状,如图11及图12所表示的透视图,架体1正面的反光曲面11,为沿架体1中心13环绕且首尾相连而形成的闭合环形曲面,这样一来,反光曲面11所围绕的架体1中心13设置,而折弯部12则可沿该中心13末端周向设置,并将发光二极管模组2固定于上,由于该结构的折弯部12面积较小,所能固定的发光二极管模组2数目有限,可以采用较大功率的发光二极管灯珠,增加单颗的光照强度,以弥补灯珠过少带来的亮度问题。 [0030] As shown in FIG. 10~ 12, a fifth embodiment of the present invention, wherein the frame body 1 may be set to the same semi-spherical or other shape, perspective view represented in FIG. 11 and FIG. 12, frame member a front reflective surface 11, along a closed circular surface 13 surrounding the center of the frame body 1 is formed and joined end to end, so that, the reflective surface 11 around the center 13 of the frame 1 is provided, along the bent section 12 can the center end 13 circumferentially disposed and fixed to the LED module 2, the bent portion 12 due to the small area of ​​the structure, can be fixed to the LED module 2 a limited number of high power light emission may be employed diode lamp beads, single increasing light intensity to compensate for the light bead is too small to bring brightness problems.

[0031] 此外,如图13的第六种实施例,为第五种实施例的变形,与第五中实施例的不同之处,在于折弯部12设置于反光曲面11朝向架体1外的周边,发光二极管模组2沿反光曲面11的外侧设置折弯部12,如此可增加发光二极管模组2的数目,同时使用较小功率的发光二极管灯珠。 [0031] Further, the sixth embodiment of FIG. 13, as the fifth variant embodiment differs from the fifth embodiment in that the bent portion 12 is provided on the reflecting surface 11 toward the outer frame member 1 a peripheral, outer LED module 2 along the reflective surface 11 of the bent portion 12 is provided, so the number of LED module 2 can be increased while using less power LED lights.

[0032] 当然,如图14所示的第七种实施例,还可以将第五种实施例与第六种实施例结合,即折弯部12分两类,一类沿中心13末端周向设置,另一类设置于反光曲面11朝向架体1外的周边,结合所固定的发光二极管模组2,得到需要的发光效果。 [0032] Of course, the seventh embodiment illustrated in FIG 14, may also be combined with the fifth embodiment of the sixth embodiment, the bent portion 12 that is divided into two categories, one end 13 along the central circumferential setting, and the other is provided on the outer peripheral surface 11 of the reflector 1 towards the rack, the immobilized binding LED module 2, to obtain desired luminous effect.

[0033] 除此之外,本发明还可以设计为其它形状,如方形的架体,配合半球形、半圆柱形或闭合环形的反光曲面,由于其基本结构与上述几种实施例相同,在此不再赘述。 [0033] In addition, the present invention can also be designed in other shapes, such as square frame body, with a hemispherical, cylindrical or semi-closed annular reflective surface, due to its basic structure the same as the above-described several embodiments in this will not be repeated.

[0034] 应注意的是,上述只是阐述了本发明较优的实施方式,因此并不视为本发明唯一的保护范围,惟应了解的是在不脱离本发明的保护范围内,对于本发明所属技术领域中具有通常知识者而言,仍得有许多变化及修改。 [0034] It should be noted that the above only illustrates an exemplary implementation of the present invention is therefore not considered the only scope of the present invention, but should be appreciated that without departing from the scope of the present invention, for the present invention those of skill in terms of ordinary skills, there are still too many changes and modifications. 因此,本发明并不限制于所揭露的实施例,而是以权利要求的保护范围记载为准,即不偏离本发明申请专利范围所为之均等变化与修饰,应仍属本发明之涵盖范围。 Accordingly, the present invention is not limited to the disclosed embodiments, but rather to the scope of the claims that subject, i.e., without departing from the scope of the patent invention as modifications and alterations of whom, scope of the present invention should still .

Claims (10)

1. 一种室内LED照明灯具,其特征在于包括:一具有反光曲面的架体,所述反光曲面边缘设有折弯部,该折弯部的延伸方向大致朝向反光曲面相对一侧之边缘;固定于所述折弯部,并在相对所述架体的反光曲面处任何角度均不能直接观察到的发光二极管模组;以及安装于所述架体,并与所述发光二极管模组配对的电性连接装置;并且,所述架体上不设有透光封盖。 An interior LED lighting fixture, comprising: a frame body having a reflective surface, the reflective surface is provided with an edge bent portion, the bent portion extending in a direction substantially toward the reflective surface of the opposite side edges; fixed to the bent portion, and the light emitting diode modules reflector surface at any angle relative to the body frame can not be directly observed; and attached to the frame body, and the LED module with paired electrical connection device; and the frame member is not provided on the light-transmitting cover.
2.根据权利要求1所述的一种室内LED照明灯具,其特征在于:所述架体的材料为铝合金或不锈钢。 According to claim kind of interior LED lighting fixture of claim 1, wherein: the material of the frame body made of aluminum alloy or stainless steel.
3.根据权利要求2所述的一种室内LED照明灯具,其特征在于:所述反光曲面上覆有反光保护层。 According to claim kind of interior LED lighting fixture of claim 2, wherein: the protective layer is covered with a reflective surface on the reflector.
4.根据权利要求1所述的一种室内LED照明灯具,其特征在于:所述折弯部上固定设置有保护发光二极管模组的装置。 According to claim kind of interior LED lighting fixture of claim 1, wherein: the protective means has a light emitting diode module is fixed to said bent portion.
5.根据权利要求1所述的一种室内LED照明灯具,其特征在于:所述架体内设置有与发光二极管模组及电性连接装置配对的电路板。 According to claim kind of interior LED lighting fixture of claim 1, wherein: the frame body is provided with a pair of LED circuit board module and electrically connected to the device.
6.根据权利要求广5中任意一项权利要求所述的一种室内LED照明灯具,其特征在于: 所述反光曲面为一半圆柱形曲面,所述反光曲面的一侧或两侧边缘设置有折弯部。 The kind of interior LED lighting fixture of any one of a wide claim 5 claim, wherein: said reflective surface is a semi-cylindrical surface, the reflective surface on one or both side edges is provided with a the bent portion.
7.根据权利要求6所述的所述的一种室内LED照明灯具,其特征在于:所述架体上设有至少二个反光曲面。 The kind of interior lighting of the LED according to claim 6, wherein: the at least two reflective surfaces provided on the body frame.
8. —种室内LED照明灯具,其特征在于包括:一具有反光曲面的架体,所述反光曲面为一半圆球形曲面,曲面的周边设有折弯部;一固定于所述折弯部,并在相对所述架体的反光曲面处任何角度均不能直接观察到的发光二极管模组;以及安装于所述架体,并与所述发光二极管模块配对的电性连接装置;并且所述架体上不设有透光封盖。 8. - Species interior LED lighting, comprising: a frame body having a reflective surface, the reflective surface is a semi-spherical surface, the peripheral surface of the bent portion is provided; a is fixed to the bent portion, LED module and the reflective surface at any angle relative to the body frame can not be directly observed; and attached to the frame body, and means electrically connected to the LED module pairing; and the frame It does not have a translucent cover on the body.
9. 一种室内LED照明灯具,其特征在于包括:一具有反光曲面的架体,所述反光曲面为为沿架体中心环绕且首尾相连的闭合环形曲面,曲面的边缘设有折弯部;一固定于所述折弯部,并在相对所述架体的反光曲面处任何角度均不能直接观察到的发光二极管模组;以及安装于所述架体,并与所述发光二极管模块配对的电性连接装置;其中所述架体上不设有透光封盖。 An interior LED lighting fixture, comprising: a frame body having a reflective surface, said reflective surface along the frame so as to surround the center of end to end and a closed annular surface, the surface is provided with an edge bent portion; a fixed to the bent portion, and the light emitting diode modules reflector surface at any angle relative to the body frame can not be directly observed; and attached to the frame body, and paired with the light emitting diode module electrical connection device; wherein the light-transmitting cover is not provided on the frame body.
10.根据权利要求9所述的一种室内LED照明灯具,其特征在于:所述折弯部设置于反光曲面的内侧和/或外侧。 An interior LED lighting fixture according to claim 9, wherein: said bent portion disposed inside the reflecting surface and / or outer side.
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