WO2016033954A1 - 一种新型led灯 - Google Patents

一种新型led灯 Download PDF

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Publication number
WO2016033954A1
WO2016033954A1 PCT/CN2015/074162 CN2015074162W WO2016033954A1 WO 2016033954 A1 WO2016033954 A1 WO 2016033954A1 CN 2015074162 W CN2015074162 W CN 2015074162W WO 2016033954 A1 WO2016033954 A1 WO 2016033954A1
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WO
WIPO (PCT)
Prior art keywords
lamp
circuit board
board layer
heat dissipation
led lamp
Prior art date
Application number
PCT/CN2015/074162
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English (en)
French (fr)
Inventor
袁志贤
Original Assignee
袁志贤
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 袁志贤 filed Critical 袁志贤
Publication of WO2016033954A1 publication Critical patent/WO2016033954A1/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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems

Definitions

  • the utility model relates to the technical field of illumination, in particular to an LED lamp with a tubular shape and good heat dissipation effect.
  • the prior art LED lamp has poor heat dissipation effect, resulting in a significant decrease in the service life of the LED lamp.
  • the patent of the Chinese Patent Publication No. CN 203571649 U discloses an LED lamp, which can effectively solve the problem of poor heat dissipation of the existing LED lamp, although There is a heat conducting rod to conduct heat, but the entire lamp body of the lamp is enclosed in the lamp cover, and the heat dissipation by the heat exchangers at both ends is not satisfactory.
  • the LED lamp applied to the roof and the like is only the exposed side of the LED, and the light that is in contact with the roof or the wall is blocked by the wall surface, which does not illuminate and greatly wastes electric energy. Increased the burden of heat dissipation,
  • the present invention provides a novel LED lamp, which not only increases the heat dissipation effect of the LED lamp, but also saves energy and cost.
  • a novel LED lamp is characterized in that it comprises a lamp body and a lamp cover, the lamp body and the lamp cover are sealingly connected, the lamp cover has a circular arc shape, and the lamp body comprises a lamp bead, a circuit board layer, a heat dissipation plate layer and a lamp bead. Mounted on the inner surface of the lamp body and connected to the circuit board layer, and connected outside the circuit board The heat dissipation plate layer, the circuit board layer and the heat dissipation plate layer are recessed inwardly into a groove, and the groove has a semicircular cross section.
  • the groove has a triangular cross section.
  • the groove has a trapezoidal cross section.
  • the lamp bead is mounted on the circuit board layer.
  • the heat dissipation plate layer of the present invention is installed on the back of the lamp body of the entire LED lamp, and can effectively absorb and dissipate the heat generated by the LED lamp, especially the circuit board, to the rear.
  • the volatilization is carried out, and the heat dissipation effect is good; the lamp lamp is mounted on one side of the entire LED lamp, and the other side is not installed, which not only can effectively save production cost, but also can greatly save power consumption in the application process, saving energy.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is a cross-sectional view showing the first embodiment of the present invention
  • Figure 3 is a cross-sectional view showing the second embodiment of the present invention.
  • Figure 4 is a cross-sectional view showing a third embodiment of the present invention.
  • the utility model provides a novel LED lamp, which mainly comprises two parts: a lamp body 1 and a lamp cover 2, wherein the lamp body 1 and the lamp cover 2 are sealingly connected.
  • the lampshade 2 of the present invention has a circular arc shape.
  • the lamp body 1 includes a lamp bead 3, a circuit board layer 4, and a heat dissipation plate layer 5.
  • the lamp bead 3 is mounted on the inner surface of the lamp body 1 and connected.
  • the circuit board layer 4, the circuit board layer 4 is externally connected to the heat dissipation board layer 5, and the circuit board layer 4 and the heat dissipation board layer 5 are recessed inwardly to form a groove 6, and the groove 6 has a semicircular cross section.
  • the lampshade 2 of the present invention has a circular arc shape.
  • the lamp body 1 includes a lamp bead 3, a circuit board layer 4, and a heat dissipation plate layer 5.
  • the lamp bead 3 is mounted on the inner surface of the lamp body 1 and connected.
  • the circuit board layer 4, the circuit board layer 4 is externally connected to the heat dissipation board layer 5, and the circuit board layer 4 and the heat dissipation board layer 5 are recessed inwardly to form a groove 6, and the groove 6 has a triangular cross section.
  • the lampshade 1 of the present invention has a circular arc shape.
  • the lamp body 1 includes a lamp bead 3, a circuit board layer 4, and a heat dissipation plate layer 5.
  • the lamp bead 3 is mounted on the inner surface of the lamp body 1 and connected.
  • the circuit board layer 4, the circuit board layer 4 is externally connected to the heat dissipation board layer 5, and the circuit board layer 4 and the heat dissipation board layer 5 are recessed inwardly to form a recess 6 having a trapezoidal cross section.
  • the lamp bead of the present invention is mounted on a circuit board layer.

Abstract

一种新型LED 灯，其特征在于，包括灯体(1)和灯罩(2)，灯体(1)和灯罩(2)密封连接，所述灯罩(2)截面呈圆弧形，所述灯体包括灯珠(3)、电路板层(4)、散热板层(5)，灯珠(3)安装在灯体(1)的内表面且连接电路板层(4)，电路板层(4)外连接散热板层(5)，电路板层(4)和散热板层(5)向内凹陷呈一凹槽(6)，凹槽(6)的截面呈半圆形或三角形或梯形。其不仅增加了LED 灯的散热效果，且有效节约能源及成本。

Description

一种新型LED灯 技术领域
本实用新型涉及照明技术领域，特别是一种管状的且散热效果良好的LED灯。
背景技术
随着现在LED灯的普遍应用，人们对LED灯的关注度也越来越多。现有技术的LED灯散热效果差，致使LED灯的使用寿命明显降低，中国专利公开号为CN 203571649 U的专利公开了一种LED灯，能有效解决现有LED灯散热效果差的问题，虽然有导热棒将热量导出，但是该种灯的整个灯体被包围于灯罩内，仅仅通过两端的导热器散热的效果也不尽理想。
另外，应用于屋顶等地方的LED灯，其真正发挥照明作用的仅仅是露出的一面，而与屋顶或墙体接触的一面光线被墙面遮挡，起不到照明作用，大大浪费了电能，且增加了散热的负担，
以上问题，值得解决。
发明内容
为了克服现有的技术的不足,本实用新型提供一种新型LED灯，不仅增加了LED灯的散热效果，且有效节约能源及成本。
本实用新型技术方案如下所述：
一种新型LED灯，其特征在于，包括灯体和灯罩，灯体和灯罩密封连接，所述灯罩截面呈圆弧形，所述灯体包括灯珠、电路板层、散热板层，灯珠安装在灯体的内表面且连接电路板层，电路板层外连接 散热板层，电路板层和散热板层向内凹陷呈一凹槽，凹槽的截面呈半圆形。
进一步的，所述凹槽截面呈三角形。
进一步的，所述凹槽截面呈梯形。
进一步的，所述灯珠贴装在电路板层。
根据上述结构的本实用新型，其有益效果在于，本实用新型中的散热板层安装于整个LED灯的灯体背部，可以有效将LED灯，尤其是电路板产生的热量吸收并散发到其后部的凹槽内，在进行挥发，散热效果良好；整个LED灯的一侧装有灯珠，另一侧没有安装，不仅可以有效节约生产成本，并且可以大大节约应用过程中的电能消耗，节约能源。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型实施例一的剖视图；
图3为本实用新型实施例二的剖视图；
图4为本实用新型实施例三的剖视图。
在图中，1、灯体；2、灯罩；3、灯珠；4、电路板层；5、散热板层；6、凹槽。
具体实施方式
下面结合附图以及实施方式对本实用新型进行进一步的描述：
如图1所示，本实用新型提供一种新型LED灯，主要包括两个部分：灯体1和灯罩2，其中灯体1和灯罩2密封连接。
实施例一
如图2所示，本实用新型中的灯罩2截面呈圆弧形，灯体1包括灯珠3、电路板层4、散热板层5，灯珠3安装在灯体1的内表面且连接电路板层4，电路板层4外连接散热板层5，电路板层4和散热板层5向内凹陷呈一凹槽6，凹槽6的截面呈半圆形。
实施例二
如图3所示，本实用新型中的灯罩2截面呈圆弧形，灯体1包括灯珠3、电路板层4、散热板层5，灯珠3安装在灯体1的内表面且连接电路板层4，电路板层4外连接散热板层5，电路板层4和散热板层5向内凹陷呈一凹槽6，凹槽6的截面呈三角形。
实施例三
如图4所示，本实用新型中的灯罩1截面呈圆弧形，灯体1包括灯珠3、电路板层4、散热板层5，灯珠3安装在灯体1的内表面且连接电路板层4，电路板层4外连接散热板层5，电路板层4和散热板层5向内凹陷呈一凹槽6，凹槽6的截面呈梯形。
为了达到美观实用的效果，本实用新型中的灯珠贴装在电路板层。
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。
上面结合附图对本实用新型专利进行了示例性的描述，显然本实用新型专利的实现并不受上述方式的限制，只要采用了本实用新型专利的 方法构思和技术方案进行的各种改进，或未经改进将本实用新型专利的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围内。

Claims (4)

  1. 一种新型LED灯，其特征在于，包括灯体和灯罩，灯体和灯罩密封连接，所述灯罩截面呈圆弧形，所述灯体包括灯珠、电路板层、散热板层，灯珠安装在灯体的内表面且连接电路板层，电路板层外连接散热板层，电路板层和散热板层向内凹陷呈一凹槽，凹槽的截面呈半圆形。
  2. 根据权利要求1所述的一种新型LED灯，其特征在于，所述凹槽截面呈三角形。
  3. 根据权利要求1所述的一种新型LED灯，其特征在于，所述凹槽截面呈梯形。
  4. 根据权利要求1所述的一种新型LED灯，其特征在于，所述灯珠贴装在电路板层。
PCT/CN2015/074162 2014-09-04 2015-03-13 一种新型led灯 WO2016033954A1 (zh)

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Application Number Priority Date Filing Date Title
CN201420507754.1U CN204042743U (zh) 2014-09-04 2014-09-04 一种新型led灯
CN201420507754.1 2014-09-04

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204042743U (zh) * 2014-09-04 2014-12-24 田艺儿 一种新型led灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010021156A (ja) * 2006-12-07 2010-01-28 Hikari Denki Tsushin System Kk 集合型ｌｅｄランプ
CN101737664A (zh) * 2010-02-03 2010-06-16 莱特尔科技（深圳）有限公司 安全led灯管
CN101818865A (zh) * 2010-03-19 2010-09-01 莱特尔科技（深圳）有限公司 Led灯管
CN102287644A (zh) * 2011-07-28 2011-12-21 深圳市耐沃克科技有限公司 热传导与对流散热双重机制散热的大功率led灯具
CN204042743U (zh) * 2014-09-04 2014-12-24 田艺儿 一种新型led灯

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010021156A (ja) * 2006-12-07 2010-01-28 Hikari Denki Tsushin System Kk 集合型ｌｅｄランプ
CN101737664A (zh) * 2010-02-03 2010-06-16 莱特尔科技（深圳）有限公司 安全led灯管
CN101818865A (zh) * 2010-03-19 2010-09-01 莱特尔科技（深圳）有限公司 Led灯管
CN102287644A (zh) * 2011-07-28 2011-12-21 深圳市耐沃克科技有限公司 热传导与对流散热双重机制散热的大功率led灯具
CN204042743U (zh) * 2014-09-04 2014-12-24 田艺儿 一种新型led灯

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