CN201748212U - 一种led日光灯 - Google Patents

一种led日光灯 Download PDF

Info

Publication number
CN201748212U
CN201748212U CN2010202667962U CN201020266796U CN201748212U CN 201748212 U CN201748212 U CN 201748212U CN 2010202667962 U CN2010202667962 U CN 2010202667962U CN 201020266796 U CN201020266796 U CN 201020266796U CN 201748212 U CN201748212 U CN 201748212U
Authority
CN
China
Prior art keywords
fluorescent lamp
led
heat dissipating
protective cover
emitting diode
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.)
Expired - Fee Related
Application number
CN2010202667962U
Other languages
English (en)
Inventor
廖红平
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.)
ZHONGSHAN XINDELE OPTOELECTRONIC CO., LTD.
Original Assignee
SHENZHEN GOLD UNIVERSE OPTOELECTRONICS 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 SHENZHEN GOLD UNIVERSE OPTOELECTRONICS CO Ltd filed Critical SHENZHEN GOLD UNIVERSE OPTOELECTRONICS CO Ltd
Priority to CN2010202667962U priority Critical patent/CN201748212U/zh
Application granted granted Critical
Publication of CN201748212U publication Critical patent/CN201748212U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

本实用新型公开了一种LED日光灯,包括LED发光二极管、PCB板和外部的日光灯罩,其特征在于,所述的LED发光二极管顺序排列在PCB板上,PCB板的上部竖直设置有散热栅格,所述散热栅格的外部套有保护罩,在所述保护罩的下方与其扣合有日光灯罩,所述的保护罩是横截面为半圆形的金属板,所述的日光灯罩是横截面为半圆形的透明塑料板,本实用新型的有益效果在于,本实用新型在PCB板上设有散热格栅,大大提高了LED日光灯的散热性能,将LED发光二极管的长使用寿命应用到日光灯领域,实现了日光灯的长寿命、低能耗、高光效。

Description

一种LED日光灯
【技术领域】
本实用新型涉及一种照明设备,具体的说涉及一种LED日光灯。
【背景技术】
目前,公知的LED日光灯通常是直接将PCB板安装在塑料材质的圆形管空腔内,PCB板上设有LED发光二极管,则其在工作过程中的热量只能通过空气传导散发,而且塑料的散热性能较差,LED日光灯常因灯体整体的温度过高而降低了使用寿命,所述现有技术的缺陷值得改进。
【实用新型内容】
本实用新型的目的在于针对上述技术缺陷,提供一种LED日光灯,该LED日光灯不仅具有良好的散热性能,而且能耗低、光效高。
本实用新型的技术方案如下所述:一种LED日光灯,包括LED发光二极管、PCB板和外部的日光灯罩,其特征在于,所述的LED发光二极管顺序排列在PCB板上,PCB板的上部竖直设置有散热栅格,所述散热栅格的外部套有保护罩,在所述保护罩的下方与其扣合有日光灯罩。
根据上述结构的本实用新型,其特征还在于:所述的保护罩是横截面为半圆形的金属板。
根据上述结构的本实用新型,其特征还在于:所述的保护罩是横截面为半圆形的透明塑料板。
根据上述结构的本实用新型,其有益效果在于,本实用新型在PCB板上设有散热格栅,大大提高了LED日光灯的散热性能,将LED发光二极管的长使用寿命应用到日光灯领域,实现了日光灯的长寿命、低能耗、高光效。
【附图说明】
附图1为本实用新型的内部结构示意图。
附图2为本实用新型的整体结构图。
在图中,1、保护罩;2、散热栅格;3、PCB板;4、LED发光二极管;5、日光灯罩。
【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、图2所示,一种LED日光灯,包括LED发光二极管4、PCB板3和外部的日光灯罩5,其特征在于,所述的LED发光二极管4顺序排列在PCB板3上,横竖排列,横向的LED发光二极管4之间串联,竖向的LED发光二级管4之间并联,PCB板3的上部竖直设置有散热栅格2,所述散热栅格2由金属材料制成,材料优选为铝合金,所述散热栅格2的外部套有保护罩1,在所述保护罩1的下方与其扣合有日光灯罩5,所述的保护罩1是横截面为半圆形的金属板,所述的日光灯罩5是横截面为半圆形的透明塑料板。

Claims (3)

1.一种LED日光灯,包括LED发光二极管、PCB板、和外部的日光灯罩,其特征在于:所述的LED发光二极管(4)顺序排列在PCB板(3)上,PCB板(3)的上部竖直设置有散热栅格(2),所述散热栅格(2)的外部套有保护罩(1),在所述保护罩的下方与其扣合有日光灯罩(5)。
2.根据权利要求1所述的一种LED日光灯,其特征还在于:所述的保护罩(1)是横截面为半圆形的金属板。
3.根据权利要求1所述的一种LED日光灯,其特征还在于:所述的日光灯罩(5)是横截面为半圆形的透明塑料板。
CN2010202667962U 2010-07-19 2010-07-19 一种led日光灯 Expired - Fee Related CN201748212U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202667962U CN201748212U (zh) 2010-07-19 2010-07-19 一种led日光灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202667962U CN201748212U (zh) 2010-07-19 2010-07-19 一种led日光灯

Publications (1)

Publication Number Publication Date
CN201748212U true CN201748212U (zh) 2011-02-16

Family

ID=43582890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202667962U Expired - Fee Related CN201748212U (zh) 2010-07-19 2010-07-19 一种led日光灯

Country Status (1)

Country Link
CN (1) CN201748212U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214570A (zh) * 2014-09-08 2014-12-17 朱红斌 一种led节能灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214570A (zh) * 2014-09-08 2014-12-17 朱红斌 一种led节能灯

Similar Documents

Publication Publication Date Title
CN201496804U (zh) 一种高效散热led灯泡
CN201935091U (zh) 一种大功率led汽车前大灯
CN202927550U (zh) 一种led球泡灯
CN203395774U (zh) Led路灯
CN201748212U (zh) 一种led日光灯
CN201851967U (zh) 一种led路灯灯头
CN202203694U (zh) 散热式led球泡灯
CN201954333U (zh) 一种led节能灯
CN201724060U (zh) 提高散热性能的led日光灯
CN201521875U (zh) Led模组筒灯
CN202252953U (zh) 一种大功率led泛光灯
CN203549735U (zh) 采用一体化散热器的led筒灯
CN203010337U (zh) Led弹头烛泡
CN202056625U (zh) 一种高散热led灯具
CN204187332U (zh) 一种高效led玻璃球泡灯
CN202812843U (zh) Led灯
CN203586164U (zh) 一种用于照明的散热装置
CN203571496U (zh) 一种高亮度led玉米灯
CN202065719U (zh) 一种led日光灯
CN203384937U (zh) 一种led灯散热模组
CN202229136U (zh) 节能led灯的散热结构
CN202769485U (zh) 一种led天花灯
CN202082660U (zh) Led照明灯
CN202056827U (zh) 一种u形节能灯
CN202955509U (zh) 一种散热led平板灯

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160714

Address after: 528400 Guangdong city of Zhongshan province Jiangling Torch Development Zone, Lu Da Ling Industrial Zone No. 6

Patentee after: ZHONGSHAN XINDELE OPTOELECTRONIC CO., LTD.

Address before: 518000 Guangdong city of Shenzhen province Baoan District city streets Xixiang Aviation Industrial Park Avenue turn Shu B building four floor

Patentee before: Shenzhen Gold Universe Optoelectronics Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110216

Termination date: 20170719

CF01 Termination of patent right due to non-payment of annual fee