CN104279532A - 一种新型led灯散热板 - Google Patents

一种新型led灯散热板 Download PDF

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Publication number
CN104279532A
CN104279532A CN201310281381.0A CN201310281381A CN104279532A CN 104279532 A CN104279532 A CN 104279532A CN 201310281381 A CN201310281381 A CN 201310281381A CN 104279532 A CN104279532 A CN 104279532A
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CN
China
Prior art keywords
cooling
cooling plate
fin
heat sink
plate body
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201310281381.0A
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English (en)
Inventor
丁玉祥
丁广林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU XIANGYING PHOTOELECTRIC TECHNOLOGY Co Ltd
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JIANGSU XIANGYING PHOTOELECTRIC TECHNOLOGY Co Ltd
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 JIANGSU XIANGYING PHOTOELECTRIC TECHNOLOGY Co Ltd filed Critical JIANGSU XIANGYING PHOTOELECTRIC TECHNOLOGY Co Ltd
Priority to CN201310281381.0A priority Critical patent/CN104279532A/zh
Publication of CN104279532A publication Critical patent/CN104279532A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Abstract

本发明涉及一种新型LED灯散热板。包括散热板，所述散热板背面设有若干平行的高低不等的散热片，所述散热片前后两面均为凹凸面，相邻两散热片之间的散热板背面上设有凹凸面，散热板左右两侧设有透气孔。本发明结构简单，生产成本低，散热片前后面设为凹凸面，增大了散热片的散热面积，散热片高度不等并按由中间至两侧高度逐渐递减平行设置，加大了散热片之间的空气对流，相邻两散热片之间的散热板背面上也设有凹凸面，散热板两侧边上设有透气孔，有效提高了散热效果，从而延长了LED灯的使用寿命。

Description

一种新型LED灯散热板
技术领域
本发明涉及一种新型LED灯散热板。
背景技术
LED灯具有长寿命、高光效、底电耗、抗震动、响应时间短、无污染的优点,作为一种节能的点光源产品,其应用越来越广泛，随着功率的增大,LED灯及其驱动器的发热量也大,LED的光效会随着温度的上升而下降,使用寿命也会因温度的升高而缩短,因此,散热问题是LED灯的一个重要方面。
发明内容
针对上述缺陷，本发明的目的在于提供一种结构简单，散热效果好，生产成本低的一种新型LED灯散热板。
为此本发明所采用的技术方案是：包括散热板，所述散热板背面设有若干平行的高低不等的散热片，所述散热片前后两面均为凹凸面，相邻两散热片之间的散热板背面上设有凹凸面，散热板左右两侧设有透气孔。
所述若干散热片等距排列，并由中间至两侧散热片高度逐渐递减。
本发明的优点是：本发明结构简单，生产成本低，散热片前后面设为凹凸面，增大了散热片的散热面积，散热片高度不等并按由中间至两侧高度逐渐递减平行设置，加大了散热片之间的空气对流，相邻两散热片之间的散热板背面上也设有凹凸面，散热板两侧边上设有透气孔，有效提高了散热效果，从而延长了LED灯的使用寿命。
附图说明
图1是本发明的结构示意图。
图中1是散热板、2是散热片、3是透气孔。
具体实施方式
一种新型LED灯散热板，包括散热板1，所述散热板1背面设有若干平行的高低不等的散热片2，所述散热片2前后两面均为凹凸面，相邻两散热片2之间的散热板1背面上设有凹凸面，散热板1左右两侧设有透气孔3。
本发明所述的若干散热片2等距排列，并由中间至两侧散热片2高度逐渐递减。

Claims (2)

1.一种新型LED灯散热板，其特征在于，包括散热板，所述散热板背面设有若干平行的高低不等的散热片，所述散热片前后两面均为凹凸面，相邻两散热片之间的散热板背面上设有凹凸面，散热板左右两侧设有透气孔。
2.根据权利要求1所述的一种新型LED灯散热板，其特征在于，所述若干散热片等距排列，并由中间至两侧散热片高度逐渐递减。
CN201310281381.0A 2013-07-05 2013-07-05 一种新型led灯散热板 Pending CN104279532A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310281381.0A CN104279532A (zh) 2013-07-05 2013-07-05 一种新型led灯散热板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310281381.0A CN104279532A (zh) 2013-07-05 2013-07-05 一种新型led灯散热板

Publications (1)

Publication Number Publication Date
CN104279532A true CN104279532A (zh) 2015-01-14

Family

ID=52254686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310281381.0A Pending CN104279532A (zh) 2013-07-05 2013-07-05 一种新型led灯散热板

Country Status (1)

Country Link
CN (1) CN104279532A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU202817U1 (ru) * 2020-03-13 2021-03-09 Владимир Владимирович Ильин Профиль для корпуса светильника

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU202817U1 (ru) * 2020-03-13 2021-03-09 Владимир Владимирович Ильин Профиль для корпуса светильника

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Application publication date: 20150114