CN100526711C - Led日光灯散热方法 - Google Patents
Led日光灯散热方法 Download PDFInfo
- Publication number
- CN100526711C CN100526711C CNB2007101239503A CN200710123950A CN100526711C CN 100526711 C CN100526711 C CN 100526711C CN B2007101239503 A CNB2007101239503 A CN B2007101239503A CN 200710123950 A CN200710123950 A CN 200710123950A CN 100526711 C CN100526711 C CN 100526711C
- Authority
- CN
- China
- Prior art keywords
- heat
- led
- heat radiation
- fluorescent lamp
- dissipating ring
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000004411 aluminium Substances 0.000 claims description 35
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000005755 formation reactions Methods 0.000 claims description 4
- 239000000463 materials Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005516 engineering processes Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 abstract 1
- 239000011248 coating agents Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesives Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrates Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
LED日光灯散热方法
技术领域
本发明涉及LED照明技术,尤其涉及一种LED日光灯散热方法。
背景技术
中国实用新型专利文献CN2926772Y公开了一种LED日光灯,包括灯管及灯管两端的安装头,灯管内设有撑板,撑板上装有LED管组,各LED管与封闭在灯管内的电源电控板电连接。它将发冷光的LED管通过带抛物凹面的撑板安装在日光灯管内,并使各LED管与封闭在灯管内的电源电控板电连接,从而解决了现有日光灯易发热、易损坏、耗电大的难题,同时,工作吋不再需要整流器和启跳器,有利于降低生产成本,简化结构,
不污染环境,功率小,光亮度高。然而LED发光体工作时也是发热的,现有技术之LED日光灯,LED发光体及基板封装在管体内,LED发光体工作时产生之热量,不能及时同周围空间散热,影响了 LED日光灯尤其是大功率LED日光灯的推广和应用。
发明内容
本发明的目的在于克服上述现有技术的不足之处而提供一种LED日光灯散热方法。
本发明的目的可以通过以下技术方案实现:
LED日光灯散热方法,其特征在于,LED发光体焊接于铝基板的正面;铝基板的反面连接一散热块,散热块的端面与铝基板反面形成面接触;散热块设置于一散热环中,散热块侧面与散热环之内壁以过盈配合方式连接,散热环之外壁设有散热翅;且至少包括以下步骤:a、 LED发光体产生之热量以传导方式传至铝基板;b、铝基板之热量以传导方式传至散热块;c、散热块之热量再以传导方式传至散热环;d、散热环之热量以辐射及空气对流方式传向周围空间。
LED日光灯散热方法,其特征在于,散热环及铝基板通过端盖设置在LED日光灯之管体的二端。
LED日光灯散热方法,其特征在于,LED日光灯之LED驱动电路模块设置于散热环内。
LED日光灯散热方法,其特征在于,LED日光灯只包含二只LED发光体,二只LED发光体分别设置在管体之二端,且二只LED发光体之出光面相向设置。
LED日光灯散热方法,其特征在于,散热环是一段铝型材,沿型材长度方向,不同位置具有相同的截面;型材具有圆筒状的导热壁;导热壁之外表面设有散热翅,散热翅在导热壁外表面沿圆周方向均匀分布,且各散热翅之高度相等;导热壁之内表面具有二凹位,二凹位相向并沿一直径对称设置,二凹位沿型材长度方向延伸,形成二条凹槽;导热壁之内表面具有二突位,二突位相向并沿一直径对称设置,二突位沿型材长度方向延伸,形成二条突棱;二凹位与二突位在导热壁圆周方向上错开设置;二突位还分别具有一沿型材长度方向设置的螺纹底孔;散热块也是一段型材,沿型材长度方向,不同位置具有相同的横截面,型材的横截面由一圆及设置在圆周上的二凹位、二突位组成;二凹位沿圆的一直径对称设置,二凹位沿型材长度方向延伸,形成二条凹槽;二突位沿圆的一直径对称设置,二突位沿型材长度方向延伸,形成二条突棱;二凹位与二突位在截面圆周方向上错开设置;二突位还分别具有一沿型材长度方向设置的螺纹底孔。
LED日光灯散热方法,其特征在于,散热环之散热翅的表面沿型材长度方向设有若干个突起的散热棱,散热棱呈半圆状,散热棱之间具有下凹的半圆状的散热槽。通过端盖设置在LED日光灯之管体的二端;LED日光灯之LED驱动电路模块设置于散热环内;LED日光灯只包含二只LED发光体,二只LED发光体分别设置在管体之二端,且二只LED发光体之出光面相向设置;散热环是一段铝型材,沿型材长度方向,不同位置具有相同的截面;型材具有圆筒状的导热壁;导热壁之外表面设有散热翅,散热翅在导热壁外表面沿圆周方向均匀分布,且各散热翅之高度相等;导热壁之内表面具有二凹位,二凹位相向并沿一直径对称设置,二凹位沿型材长度方向延伸,形成二条凹槽;导热壁之内表面具有二突位,二突位相向并沿一直径对称设置,二突位沿型材长度方向延伸,形成二条突棱;二凹位与二突位在导热壁圆周方向上错开设置;二突位还分别具有一沿型材长度方向设置的螺纹底孔;散热块也是一段型材,沿型材长度方向,不同位置具有相同的横截面,型材的横截面由一圆及设置在圆周上的二凹位、二突位组成;二凹位沿圆的一直径对称设置,二凹位沿型材长度方向延伸,形成二条凹槽;二突位沿圆的一直径对称设置,二突位沿型材长度方向延伸,形成二条突棱;二凹位与二突位在截面圆周方向上错开设置;二突位还分别具有一沿型材长度方向设置的螺纹底孔;散热环之散热翅的表面沿型材长度方向设有若干个突起的散热棱,散热棱呈半圆状,散热棱之间具有下凹的半圆状的散热槽。
本发明涉及的LED日光灯散热方法,LED发光体-〉铝基板-〉散热块-〉散热环,全部经过最直接的热传递方式即传导方式完成的,加之采取了散热块的端面与铝基板反面形成面接触、散热块侧面与散热环之内壁以过盈配合方式连接二项措施,保证LED发光体产生之热量可以及时传递至散热环;而散热环之外壁又设有散热翅,加大了散热面积,有利于散热环向周围空间的有效散热。本发明的热传递方式是通过散热结构等技术手段而人为地有效控制的,属于一种散热方法。与现有技术相比,本发明涉及的LED日光灯散热方法散热方式更直接,散热效果更好。
附图说明
图1是本发明第一个实施例热传递流程图。
图2是本发明第一个实施例局部立体图(一端)。
图3是本发明第二个实施例局部立体分解图。
具体实施方式
下面将结合附图对本发明作进一步详述。本发明的第一个实施例是一种LED日光灯以及在这种日光灯上体现出的散热方法。参考图2、图3, LED发光体107焊接于铝基板106的正面;铝基板表面设有绝缘层和印刷电路;铝基板106的反面连接一散热块109,散热块109的端面与铝基板106反面形成面接触;散热块109设置于一散热环103中,散热块109侧面与散热环103之内壁以过盈配合方式连接,散热环103之外壁设有散热翅;参考图1,本发明涉及的散热方法还包括以下步骤:a、 LED发光体产生之热量以传导方式传至铝基板;b、铝基板之热量以传导方式传至散热块;c、散热块之热量再以传导方式传至散热环;d、散热环之热量以辐射及空气对流方式传向周围空间。再次参考图2、图3,本实施例涉及的LED日光灯的具体结构如下,LED日光灯包括柱状的管体101,还包括二个LED发光体107, 二个LED发光体107分别设置在管体101的二端,且二个LED发光体107之出光面相向设置;管体101内设置一个.双面反光片113,双面反光片113设置于二个LED发光体107之间;管体101 二端还分别设有独立工作的LED驱动电路110和散热装置。管体101的截面为圆形,反光片113也为圆形;本实施例中的散热装置是中空的散热环103,散热环103的外壁设有散热翅,所述驱动电路110设置在散热环103内部;双光反光片113设置在二LED发光体107的对称中心;管体101 二端还分别设有一反光杯心;双面反光片113具有平行的二个反光平面。柱状的管体101内壁具有二条突起的棱,二条突起的棱与管体101之轴心平行设置,每条棱的二侧分别具有一凹槽,管体101内壁设有反射膜111和扩散膜112,反射膜111和扩散膜112紧贴于管体101内壁并通过凹槽卡设于管体101内壁;反射膜111和扩散膜112的截面均呈弧形,且扩散膜112之弧长大于反射膜111之弧长;本实施例中,管体101之二端分别只设置一个LED发光体107,且二端结构对称,下面仅就一端结构加以说明,LED发光体107设置于铝基板106上,铝基板106前方设有反光杯108,铝基板106、 LED发光体107、反光杯108均设置于端盖102内;散热环103内孔之端部通过过盈配合方式连接一散热块109,端盖102及铝基板106通过螺丝钉连接在散热环103端部,本实施例中,螺丝钉与散热块109连接;为了更好地散热,铝基板106同散热块109之间必须形成接触面,必要时,可以在铝基板106同散热块109之结合面予涂导热胶,以达到更好的导热效果。反光杯108通过胶粘方式(当然也可以是焊接或通过紧固件等机械连接方式)设置在端盖102内;散热环103的另一端(连接端盖102的相对端)连接封盖105, 二条电极104穿设于封盖105, 二条电极104与散热环103内的LED驱动电路110电连接;封盖105与散热环103之间通过螺丝钉连接;LED驱动电路110与设置于铝基板106的LED发光体107连接;本实施例中,端盖102设有扣位,管体101端部设有与扣位相对应的开孔,端盖102通过扣接的方式与管体101连接;本实施例中,双面反光片113是通过管体101上的一个开口置入管体101的,为了管体101之机械性能不因开口而减弱,装入双面反光片113后,还可以用胶将开口封住;LED发光技术本身是成熟技术,LED驱动电路llO、铝基板106、 LED发光体107可以采用市购品。本实施例中,散热环103是一段铝型材,沿型材长度方向,不同位置具有相同的截面;型材具有圆筒状的导热壁;导热壁之外表面设有散热翅,散热翅在导热壁外表面沿圆周方向均匀分布,且各散热翅之高度相等;导热壁之内表面具有二凹位,二凹位相向并沿一直径对称设置,二凹位沿型材长度方向延伸,形成二条凹槽;导热壁之内表面具有二突位,二突位相向并沿一直径对称设置,二突位沿型材长度方向延伸,形成二条突棱;二凹位与二突位在导热壁圆周方向上错开设置;二突位还分别具有一沿型材长度方向设置的螺纹底孔;本实施例中,散热块109也是一段铝型材,沿型材长度方向,不同位置具有相同的横截面,型材的横截面由一圆及设置在圆周上的二凹位、二突位组成;二凹位沿圆的一直径对称设置,二凹位沿型材长度方向延伸,形成二条凹槽;二突位沿圆的一直径对称设置,二突位沿型材长度方向延伸,形成二条突棱;二凹位与二突位在截面圆周方向上错开设置;二突位还分别具有一沿型材长度方向设置的螺纹底孔;散热环之散热翅的表面沿型材长度方向设有若干个突起的散热棱,散热棱呈半圆状,散热棱之间具有下凹的半圆状的散热槽。
本发明的第二个实施例也是一种LED日光灯及这种LED日光灯的散热方法,与第一个实施例的不同之处在于,管体的截面呈椭圆形,对应地,端盖、散热环的截面也呈椭圆形。
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101239503A CN100526711C (zh) | 2007-10-16 | 2007-10-16 | Led日光灯散热方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101239503A CN100526711C (zh) | 2007-10-16 | 2007-10-16 | Led日光灯散热方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101144606A CN101144606A (zh) | 2008-03-19 |
CN100526711C true CN100526711C (zh) | 2009-08-12 |
Family
ID=39207257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101239503A CN100526711C (zh) | 2007-10-16 | 2007-10-16 | Led日光灯散热方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100526711C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101718406B (zh) * | 2010-01-12 | 2011-03-30 | 中山市万丰胶粘电子有限公司 | 一种led发光模组及一种led发光模组的散热方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101776236A (zh) * | 2010-02-28 | 2010-07-14 | 东莞市万丰纳米材料有限公司 | 一种led路灯 |
ES2544827T3 (es) | 2010-08-26 | 2015-09-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Medios de iluminación, especialmente para el funcionamiento en portalámparas para lámparas fluorescentes |
CN102155659A (zh) * | 2011-03-30 | 2011-08-17 | 林鸿 | 一种具有良好散热效果的led筒灯及其制造方法 |
CN104329649A (zh) * | 2013-07-22 | 2015-02-04 | 欧司朗有限公司 | 照明装置 |
CN108006447A (zh) * | 2017-11-06 | 2018-05-08 | 佛山市南海领上照明有限公司 | 可调光且双重散热的par灯 |
-
2007
- 2007-10-16 CN CNB2007101239503A patent/CN100526711C/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101718406B (zh) * | 2010-01-12 | 2011-03-30 | 中山市万丰胶粘电子有限公司 | 一种led发光模组及一种led发光模组的散热方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101144606A (zh) | 2008-03-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9709248B2 (en) | Method for constructing universal LED bulb, snap ring structured LED bulb and LED lamp | |
US8246213B2 (en) | High power LED lamp | |
CN201827674U (zh) | Led灯管的构造 | |
CN201448641U (zh) | Led节能高光灯管 | |
AU2010353950B2 (en) | Heat dissipating device for LED bulb and LED bulb with high heat dissipation | |
KR20110101789A (ko) | 에어 파이프를 갖는 조명 커버 및 이를 이용한 엘이디 조명장치 | |
CN201373273Y (zh) | 反射式led灯 | |
CN203686635U (zh) | Led直管灯 | |
EP2876356B1 (en) | Method for constructing universal led bulb and flange snap ring type led bulb and led lamp | |
WO2011085638A1 (zh) | 类荧光led照明单体及用途 | |
CN2911390Y (zh) | 一种led照明灯泡 | |
CN101858505A (zh) | 发光二极管灯具 | |
EP2886933B1 (en) | Method for forming led bulb with high interchangeability and universality and integrated led bulb and lamp | |
CN202253168U (zh) | Led路灯 | |
CN2893400Y (zh) | Led灯泡 | |
CN203273818U (zh) | 一种led球泡 | |
CN201487718U (zh) | 一种折射反射配光一体化led路灯 | |
CN101220917A (zh) | Led路灯 | |
CN201496804U (zh) | 一种高效散热led灯泡 | |
KR101778869B1 (ko) | 통용성 led 벌브 구성 방법과 스냅 링 렌즈 타입 led 벌브 및 led 램프 | |
CN201513774U (zh) | 内散热花式led柱形灯 | |
CN202091833U (zh) | 一种带风扇的led灯泡 | |
CN202132801U (zh) | Led洗墙灯 | |
CN101846248A (zh) | 一种360°发光的led自散热日光灯型灯具 | |
CN201885028U (zh) | 全方位led球泡灯 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
C06 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080215 Address after: Guangdong Changping Zhen Heng Jiang City in Dongguan Province set up a file Applicant after: Dongguan Qinshang Photoelectric Co., Ltd. Address before: Guangdong province Dongguan city Changping town Hengjiang Building Management District KingSun Group Co. Ltd. Applicant before: Li Xuliang |
|
C41 | Transfer of patent application or patent right or utility model | ||
SE01 | Entry into force of request for substantive examination | ||
C10 | Entry into substantive examination | ||
GR01 | Patent grant | ||
C14 | Grant of patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20171016 |
|
CF01 | Termination of patent right due to non-payment of annual fee |