CN102128376A - LED lamp - Google Patents

LED lamp Download PDF

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Publication number
CN102128376A
CN102128376A CN 201110062147 CN201110062147A CN102128376A CN 102128376 A CN102128376 A CN 102128376A CN 201110062147 CN201110062147 CN 201110062147 CN 201110062147 A CN201110062147 A CN 201110062147A CN 102128376 A CN102128376 A CN 102128376A
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CN
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Prior art keywords
led lamp
cavity
chamber
housing
disposed
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CN 201110062147
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Chinese (zh)
Inventor
蒋泽全
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深圳市普耐光电科技有限公司
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Abstract

The invention discloses an LED lamp, comprising a shell, a lens, an illumination part, a lamp holder, a power source, a heat radiator and a heat insulation device, wherein a cavity is formed by enclosure of the inner wall of the shell, the lens and the lamp holder are respectively arranged on two ends of the cavity, the heat radiator is arranged outside the shell, the heat insulation device is arranged in the cavity and divides the cavity into a first chamber and a second chamber, the illumination part is arranged in the first chamber, and the power source is arranged in the second chamber. In a specific embodiment mode of the invention, because the heat insulation device is arranged in the cavity formed in the shell to divide the cavity into the first chamber and the second chamber and the illumination part and the power source are respectively arranged in the first chamber and the second chamber, the influence of the heat generated by the illumination part on the power source is blocked, and thus, the power source is prevented from being radiated by the heat of the illumination part and the working stability of the power source is improved.

Description

一种LED灯 An LED lamp

技术领域 FIELD

[0001] 本发明涉及照明灯,尤其涉及一种LED灯。 [0001] The present invention relates to an illumination lamp, and particularly to an LED lamp. 背景技术 Background technique

[0002] 目前,照明灯市场由于节能降耗的趋势,常用的非LED节能灯由于发光角度不准确,光能量损失比较大,光能量的转换率也比较低。 [0002] Currently, the lighting market because of energy saving tendency, conventional non LED lamps because the light emitting angle is not accurate, relatively large loss of light energy, the light energy conversion efficiency is relatively low. LED光源作为一种目前发展迅速的新型光源,与传统光源相比,具有节能、体积小、寿命长、驱动电压低等优势,因此得到人们的广泛使用。 LED light source as a light source current rapid development of new, compared with traditional light sources, energy saving, small size, long life, low driving voltage advantages, people used so widely. LED产品的推广是一大趋势。 Promotion of LED products is a major trend.

[0003] 由于LED灯在使用时,电源区域普遍会受到照明结构的热量辐射,电源的稳定性和热量有很大关系,温度越高,稳定性越差。 [0003] Since the LED lamps in use, it will be generally the power supply area of ​​heat radiation of the illumination structure, the heat stability and has a lot of power, the higher the temperature, the poorer the stability.

发明内容 SUMMARY

[0004] 本发明的目的是针对现有技术的不足,提供一种能提高工作稳定性的LED灯。 [0004] The object of the present invention is to deficiencies of the prior art, to provide a LED lamp improve the stability.

[0005] 为实现上述目的,本发明采用了以下技术方案: [0005] To achieve the above object, the present invention employs the following technical solution:

[0006] 一种LED灯,包括壳体、透镜、照明部、灯座、电源和散热器,所述壳体内壁围成腔体,所述透镜和所述灯座分别设置在所述腔体的两端,所述散热器设置在所述壳体外,其特征在于,还包括设置在所述腔体内的隔热装置,所述隔热装置将所述腔体分成第一腔室和第二腔室,所述照明部设置在所述第一腔室内,所述电源设置在所述第二腔室内。 [0006] An LED lamp, comprising a housing, a lens, an illumination portion, socket, power supply and heat sink, the housing wall surrounded by a cavity, the lens and the socket are disposed in the cavity both ends of the heat sink is disposed outside the housing, characterized in further comprising a thermal insulation means disposed within the cavity, said thermal insulation means to said cavity into a first chamber and a second chamber, the illumination portion disposed in the first chamber, a power source disposed within the second chamber.

[0007] 所述隔热装置为隔热板,所述隔热板与所述壳体内壁连接。 The [0007] heat insulating means is a plate, the insulating plate and the inner wall of the connector housing.

[0008] 所述隔热装置包括隔热板和自所述隔热板边缘向所述透镜方向延伸的第一凸沿, 所述隔热装置通过所述第一凸沿设置在所述壳体内壁上。 [0008] The heat insulating means comprises an insulating plate and from the insulating plate edge extending toward the lens along a direction of the first protrusion, said insulating means by said first ledge disposed within the housing wall.

[0009] 所述第一凸沿外侧与所述腔体内壁部分贴合。 [0009] bonded to the first convex portion along the outside of the wall of the cavity.

[0010] 所述隔热装置包括隔热板和自所述隔热板边缘向所述灯座方向延伸的第二凸沿, 所述第二凸沿的边缘设置在所述壳体内壁上或所述灯座(320)上。 [0010] The heat insulating means comprises an insulating plate and a heat shield panel from the edge of the socket extending in the direction of the second ledge, along the edge of the second protrusion is disposed on the housing inner wall or the lamp holder (320).

[0011] 所述第二凸沿外侧与所述腔体内壁部分贴合。 [0011] The second protrusion along the outside of the bonded portion of the cavity wall.

[0012] 所述隔热装置上设置有热反射膜。 [0012] The reflection film is provided with heat insulation.

[0013] 所述散热器外设置有绝缘散热罩。 [0013] The outer heat sink is provided with a thermal insulation cover.

[0014] 还包括一体成型的卡圈和卡环,所述卡圈设置在所述透镜上,用于压住所述透镜的四周,所述卡环设置在所述壳体上,所述卡圈和所述卡环通过连接件连为一体。 [0014] further includes an integrally formed retaining ring and the collar, the collar is provided on the lens, said lens for pressing around said collar disposed on said housing, said card ring and the collar is connected integrally through the connecting member.

[0015] 所述连接件为长条形且有多个。 [0015] The connecting member is elongated and has a plurality.

[0016] 由于采用了以上技术方案,使本发明具备的有益效果在于: [0016] With the above technical solution of the present invention have an advantageous effect in that:

[0017] (1)本发明的具体实施方式中,由于壳体形成的腔体中设置有隔热装置,使腔体分为第一腔室和第二腔室,照明部和电源分别设置在第一腔室和第二腔室内,阻隔照明部产生的热量对电源的影响,避免电源受到照明部的热量辐射,提高电源工作的稳定性。 [0017] (1) embodiment of the present invention, since the cavity formed in the housing is provided with a heat insulating means, so that the cavity into a first chamber and a second chamber, and the illumination portion are disposed on the power supply a first chamber and a second chamber, the barrier effects of heat on the power generated in a lighting portion, the power supply to avoid heat radiation by an illumination unit, to improve the stability of the power supply.

[0018] (2)本发明的具体实施方式中,由于隔热装置包括隔热板和自隔热板边缘延伸的第一凸沿或第二凸沿,使隔热装置为筒状,进一步隔绝了照明部的热量辐射,从而也进一步保护了电源。 [0018] (2) the specific embodiments of the invention, since the heat insulating means comprises a first or second ledge ledge insulation panel and extending from the edge of the insulation panel, so that thermal insulation means is cylindrical and further isolated illuminating the heat radiation portion, thus further protecting the power supply.

[0019] (3)本发明的具体实施方式中,由于在隔热装置上涂覆热反射膜,提高了热传导的阻隔效果,进一步提高工作的稳定性。 DETAILED DESCRIPTION [0019] (3) of the present invention, since the heat insulating means is coated reflection film increases the thermal conductivity of the barrier effect, further improving the stability of work.

[0020] (4)本发明的具体实施方式中,由于卡圈和卡环为一体结构,用户拆卸后会损坏卡圈和卡环结构,使卡圈和卡环之间的连接件断裂,杜绝了由此带来的安全隐患,也增强了保密性能。 [0020] DETAILED DESCRIPTION (4) of the present invention, since the collar and the collar is an integral structure, after user removal can damage the collar and collar arrangement, breaking the connection between the collar member and the collar, to prevent the resulting security risks, but also enhanced security performance.

附图说明 BRIEF DESCRIPTION

[0021] 图1为本发明LED灯一种具体实施方式中的结构示意图; [0021] FIG. 1 shows a specific configuration of one embodiment of the present invention, an LED lamp;

[0022] 图2为本发明LED灯另一种具体实施方式中的结构示意图; [0022] FIG. 2 shows a specific structure of another embodiment of the present invention, an LED lamp;

[0023] 图3为本发明LED灯又一种具体实施方式中的结构示意图; [0023] FIG. 3 is another schematic structural view of a particular embodiment of the present invention, an LED lamp;

[0024] 图4为本发明LED灯一种具体实施方式中的卡圈和卡环的结构示意图; [0024] FIG. 4 embodiment of the collar and a snap ring schematic structure of the present invention, an LED lamp;

[0025] 图5为本发明LED灯一种具体实施方式中的卡圈和卡环的剖示图。 [0025] FIG. 5 shows one kind of a cross-sectional view showing a specific embodiment of the collar and the collar of the present invention is an LED lamp.

具体实施方式 detailed description

[0026] 下面通过具体实施方式结合附图对本发明作进一步详细说明。 [0026] The following figures present invention will be further described in detail by specific embodiments in combination.

[0027] 如图1至图5所示,本发明的LED灯,其一种实施方式,包括壳体100、透镜310、照明部200、灯座320、电源330、散热器340和隔热装置110,壳体100内壁围成腔体,透镜310 和灯座320分别设置在腔体的两端。 [0027] As shown in FIG. 1 to FIG, LED lamp of the present invention, an embodiment 5, comprising 100, a lens 310, 200, lamp 320, power supply 330, an illumination device and a heat radiator 340 of the housing 110, 100 enclose a cavity wall of the housing, the socket 320 and lens 310 are provided at both ends of the cavity. 灯座320可以是灯头,也可以是灯脚。 The socket base 320 may be, or may be the lamp pins. 散热器340设置在壳体100外,隔热装置110设置在腔体内,隔热装置110将腔体分成第一腔室120和第二腔室130,照明部200设置在第一腔室120内,电源330设置在第二腔室130内。 In outer housing 100, a heat sink 110 is provided thermal insulation means disposed within the cavity 340, the cavity 110 into a first chamber thermal insulation means 120 and the second chamber 130, a first chamber 120 within the illumination unit 200 is provided power source 330 disposed within the second chamber 130.

[0028] 在一种实施方式中,照明部200包括LED光源210和铝基板220,LED光源210设置在铝基板220的上端,铝基板220设置壳体100上。 [0028] In one embodiment, the illumination portion 200 includes an LED light source 210 and the aluminum plate 220, the LED light source 210 is disposed on the upper end of the aluminum substrate, the aluminum substrate 220 of housing 220 is provided 100.

[0029] 在一种实施方式中,隔热装置110为隔热板111,隔热板111与壳体100内壁连接。 [0029] In one embodiment, the apparatus 110 is a heat insulating plate 111, insulating plate 111 is connected to the inner wall of the housing 100. 隔热板111与壳体100可以部分连接,也可以完全连接。 Insulation plate 111 and the housing 100 may be partially connected, may be fully connected. 在一种具体实施方式中,隔热板111与壳体100完全连接,使第一腔室120和第二腔室130完全隔开。 In a specific embodiment, the insulating plate 111 and the housing 100 is fully connected to the first chamber 120 and second chamber 130 are completely separated. 具体可在壳体100的内壁上设置一台阶,将隔热板111设置在台阶上。 Specific a step may be provided on the inner wall of the housing 100, the insulating plate 111 disposed on the step.

[0030] 在一种实施方式中,隔热装置110包括隔热板111和第一凸沿112,第一凸沿112 自隔热板111边缘向透镜310方向延伸,隔热装置110通过第一凸沿112设置在壳体100内壁上。 [0030] In one embodiment, the apparatus 110 comprises a heat insulating plate 111 and a first ledge 112, a first protrusion 310 extending in a direction toward the lens 111 along edge 112 from the insulation board, by a first insulation means 110 ledge 112 disposed on the inner wall of the housing 100. 在另一种实施方式中,第一凸沿112也可设置在铝基板220上,只要满足将电源330 与照明部200隔开的条件即可。 In another embodiment, the first ledge 112 may also be provided on the aluminum plate 220, as long as the illumination conditions of the power supply portion 330 spaced 200 can meet.

[0031] 在一种实施方式中,第一凸沿112外侧与腔体10内壁部分贴合。 [0031] In one embodiment, the first ledge 10 and the inner wall of the cavity portion 112 bonded to the outer side. 第一凸沿112外侧也可与腔体10内壁完全贴合。 The first protrusion 10 may be the inner wall of the cavity 112 is completely bonded along the outer side.

[0032] 在一种实施方式中,隔热装置110包括隔热板111和第二凸沿113,第二凸沿113 自隔热板111边缘向灯座320方向延伸,隔热装置110通过第二凸沿113设置在壳体100 内壁上,第二凸沿113也可设置在灯座320上,隔热装置110形成一面有底的筒状物,将电源330与照明部200隔开。 [0032] In one embodiment, the apparatus 110 comprises a heat insulating plate 111 and a second ledge 113, a second protrusion 320 extends along the direction of the socket 111 from the edge of the insulation panel 113, 110 by the second insulating means two ledge 113 disposed on the inner wall of the housing 100, a second ledge 113 may also be provided on the socket 320, insulating means 110 are formed one surface of a bottomed cylinder-like, the power supply 330 and 200 spaced from the lighting unit.

[0033] 在一种实施方式中,第二凸沿113外侧与腔体10内壁部分贴合。 [0033] In one embodiment, the second projection 10 along the inner wall of the cavity portion 113 bonded to the outer side. 第二凸沿113外侧也可与腔体10内壁完全贴合。 The second projection 10 also with an inner wall of the cavity 113 is completely bonded along the outer side. [0034] 在一种实施方式中,照明部200还可以包括导热板230,铝基板220设置在导热板230上,并通过隔热板111设置在壳体100内壁上。 [0034] In one embodiment, the lighting unit 200 also may include a thermally conductive plate 230, an aluminum plate 220 disposed on the heat conducting plate 230, and through the insulating plate 111 disposed on the inner wall of the housing 100.

[0035] 在一种实施方式中,在设置有第二凸沿113的隔热装置110上,还可以同时设置有第一凸沿112,第一凸沿112自隔热板111边缘向第一腔室120延伸,第一凸沿112可以与导热板230连接,也可以直接连接在壳体100内壁上。 [0035] In one embodiment, the thermal insulation is provided with a second ledge 113 on the device 110, also be provided with a first ledge 112 at the same time, the edge 111 of the first ledge 112 from the first insulating panel extending chamber 120, a first ledge 112 may be coupled to the heat conducting plate 230 may be directly connected to the inner wall of the housing 100.

[0036] 在一种实施方式中,隔热装置110上还可以设置有热反射膜,具体可设置在隔热板111的上表面或或下表面。 [0036] In one embodiment, the heat may be further provided with a reflection film on the insulation device 110 may be disposed on the concrete surface or the insulation plate 111 or the lower surface.

[0037] 在一种实施方式中,还可以包括绝缘散热罩350,绝缘散热罩350设置在散热器340外部,并将散热器340罩住,可避免在特殊情况下,由于散热器340外露而引起的危险。 [0037] In one embodiment, the heat sink may further include an insulating cap 350, insulating heat shield 350 disposed outside the radiator 340, the radiator 340 and the covering, in special cases can be avoided, since the heat sink 340 and the exposed danger caused.

[0038] 在一种实施方式中,还可以包括卡圈411和卡环412,卡圈411和卡环412 —体成型,卡圈411设置在透镜310上,具体可设置在透镜310的四周,并压住透镜310四周的边缘,可起到固定透镜310的作用。 [0038] In one embodiment, the collar 411 may also include a snap ring 412 and a collar 411 and a snap ring 412 - form shaped collar 411 disposed on the lens 310, it can be specifically provided around the lens 310, 310 and pressed around the edge of the lens, can function as a fixed lens 310. 卡圈411也可起美化作用。 The collar 411 may also play a role in landscaping. 卡环412设置在壳体100上, 对于在散热器无绝缘罩的LED灯,卡环412可起绝缘作用,方便用户组装或安装产品。 Snap ring 412 is disposed on the housing 100, the heat sink for the LED lamp without insulating cover, an insulating collar 412 can play the role, user-friendly product assembly or installation. 卡圈411和卡环412通过连接件413连为一体可方便安装。 The collar 411 and the collar 412 is integral connecting member 413 can be easily installed.

[0039] 在一种实施方式中,连接件413为长条形,可以有多个,具体可以有2个、3个、4 个、5个或是更多。 [0039] In one embodiment, the elongated connecting member 413, there may be a plurality, specifically there may be two, three, four, five or more. 卡圈411和卡环412通过长条形的连接件413边为一体。 The collar 411 and the collar 412 through 413 side elongated member integrally connected. 当用户想拆卸本发明的LED灯时,连接件413或止圈411破陨,既可防止用户拆卸本产品,杜绝由此带来的安全隐患,也可防止用户拆开本产品进行研究,增强了保密性能。 When the user wants to disassemble the LED lamp of the present invention, the connection member 413 or retaining ring 411 meteorite broken, can prevent users from disassembling the product, thereby to eliminate potential safety problems, the user can be prevented unpacking the product studied to enhance the security performance.

[0040] 以上内容是结合具体的实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。 [0040] The above is described in further detail with reference to specific embodiments of the present invention made by the present invention should not be considered limited to these specific embodiments described. 对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本发明的保护范围。 Those of ordinary skill in the art for the present invention, without departing from the spirit of the present invention, can make various simple deduction or replacement, should be deemed to belong to the scope of the present invention.

Claims (10)

  1. 1. 一种LED灯,包括壳体(100)、透镜(310)、照明部(200)、灯座(320)、电源(330)和散热器(340),所述壳体(100)内壁围成腔体,所述透镜(310)和所述灯座(320)分别设置在所述腔体的两端,所述散热器(340)设置在所述壳体(100)外,其特征在于,还包括设置在所述腔体内的隔热装置(110),所述隔热装置(110)将所述腔体分成第一腔室(120)和第二腔室(130),所述照明部(200)设置在所述第一腔室(120)内,所述电源(330)设置在所述第二腔室(130)内。 1. An LED lamp comprising a housing (100), a lens (310), the illumination portion (200), the socket (320), power supply (330) and a radiator (340), said housing (100) inner wall enclosed cavity, the lens (310) and the socket (320) are provided at both ends of the cavity, the heat sink (340) disposed in said outer housing (100), characterized in further comprising a cavity provided in said insulating means (110), said thermal insulation means (110) to said cavity into a first chamber (120) and a second chamber (130), the an illumination portion (200) disposed inside (120) of said first chamber, said power source (330) disposed within said second chamber (130).
  2. 2.如权利要求1所述的LED灯,其特征在于,所述隔热装置(110)为隔热板(111),所述隔热板(111)与所述壳体(100)内壁连接。 2. The LED lamp according to claim 1, characterized in that the insulating means (110) for the insulation panel (111), said insulation panel (111) and said housing (100) connected to the inner wall .
  3. 3.如权利要求1所述的LED灯,其特征在于,所述隔热装置(110)包括隔热板(111) 和自所述隔热板(111)边缘向所述透镜(310)方向延伸的第一凸沿(112),所述隔热装置(110)通过所述第一凸沿(11¾设置在所述壳体(100)内壁上。 3. The LED lamp according to claim 1, characterized in that the insulating means (110) comprises an insulating plate (111) and from said insulation panel (111) to the lens (310) Edge a first ledge (112), said thermal insulation means (110) extending through said first ledge (11¾ disposed on an inner wall of said housing (100).
  4. 4.如权利要求4所述的LED灯,其特征在于,所述第一凸沿(11¾外侧与所述腔体内壁部分贴合。 4. The LED lamp according to claim 4, wherein said first ledge (11¾ outer wall portion of said cavity and bonded.
  5. 5.如权利要求1所述的LED灯,其特征在于,所述隔热装置(110)包括隔热板(111) 和自所述隔热板(111)边缘向所述灯座(320)方向延伸的第二凸沿(113),所述第二凸沿(113)的边缘设置在所述壳体(100)内壁上或所述灯座(320)上。 5. The LED lamp according to claim 1, characterized in that the insulating means (110) comprises an insulating plate (111) and from said insulation panel (111) to the edge of the socket (320) a second ledge (113) extending in the direction along the edge of the second protrusion (113) is disposed on a (100) or on the inner wall of the socket housing (320).
  6. 6.如权利要求6所述的LED灯,其特征在于,所述第二凸沿(11¾外侧与所述腔体内壁部分贴合。 6. The LED lamp according to claim 6, wherein said second ledge (11¾ outer wall portion of said cavity and bonded.
  7. 7.如权利要求1所述的LED灯,其特征在于,所述隔热装置(110)上设置有热反射膜。 7. The LED lamp according to claim 1, characterized in that a heat reflecting coating on said insulating means (110).
  8. 8.如权利要求1至7任一所述的LED灯,其特征在于,所述散热器(340)外设置有绝缘散热罩(350)。 8. 7 LED lamp according to any one of the preceding claims, wherein the heat sink (340) is provided with an outer thermal insulation cover (350).
  9. 9.如权利要求1至7任一所述的LED灯,其特征在于,还包括一体成型的卡圈(411)和卡环012),所述卡圈011)设置在所述透镜(310)上,用于压住所述透镜(310)的四周, 所述卡环(41¾设置在所述壳体(100)上,所述卡圈(411)和所述卡环(41¾通过连接件(413)连为一体。 9. The LED lamp according to a any one of claims 1 to 7, characterized in that, further comprising integrally formed collar (411) and the snap ring 012), the collar 011) disposed in said lens (310) on, for pressing the lens (310) around the collar (41¾ disposed on the housing (100), the collar (411) and said collar (41¾ by a connector ( 413) as a single entity.
  10. 10.如权利要求9所述的LED灯,其特征在于,所述连接件(413)为长条形且有多个。 10. The LED lamp according to claim 9, wherein said connecting member (413) and a plurality of elongated.
CN 201110062147 2011-03-15 2011-03-15 LED lamp CN102128376A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN103162189A (en) * 2013-03-11 2013-06-19 深圳市金码盈科电子有限公司 Separated-combined-type light-emitting diode (LED) streetlamp

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CN201599738U (en) * 2009-07-24 2010-10-06 旭大实业股份有限公司 The lamp module to prevent hot stacked structure
CN201636580U (en) * 2010-01-12 2010-11-17 深圳市普耐光电科技有限公司 LED (Light-Emitting Diode) lamp
CN201706305U (en) * 2010-07-09 2011-01-12 谢苍红 LED bulb
CN201954338U (en) * 2011-03-15 2011-08-31 深圳市普耐光电科技有限公司 LED lamp

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CN101649968A (en) * 2008-08-13 2010-02-17 佶益投资股份有限公司 Light-emitting diode illumination apparatus
CN201599738U (en) * 2009-07-24 2010-10-06 旭大实业股份有限公司 The lamp module to prevent hot stacked structure
CN201636580U (en) * 2010-01-12 2010-11-17 深圳市普耐光电科技有限公司 LED (Light-Emitting Diode) lamp
CN201706305U (en) * 2010-07-09 2011-01-12 谢苍红 LED bulb
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162189A (en) * 2013-03-11 2013-06-19 深圳市金码盈科电子有限公司 Separated-combined-type light-emitting diode (LED) streetlamp

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