CN201547616U - 采用冷阴极灯管的弧形格栅灯 - Google Patents

采用冷阴极灯管的弧形格栅灯 Download PDF

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Publication number
CN201547616U
CN201547616U CN2009202798330U CN200920279833U CN201547616U CN 201547616 U CN201547616 U CN 201547616U CN 2009202798330 U CN2009202798330 U CN 2009202798330U CN 200920279833 U CN200920279833 U CN 200920279833U CN 201547616 U CN201547616 U CN 201547616U
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lamp
arc
cold cathode
inverter
lamp tube
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李超
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Li Chao
YICHANG JUSTSUN OPTOELECTRONIC TECHNOLOGY Co Ltd
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YICHANG JINSEN LIGHTING ELECTRONICS CO Ltd
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Abstract

一种采用冷阴极灯管的弧形格栅灯，属于照明灯具。它包括灯具底盘、灯具头和弧形格栅，冷阴极灯管通过管卡固定在灯具底盘的反光板上，逆变器的接线端子与冷阴极灯管的电极连接。冷阴极灯管采用U型灯管。本实用新型灯管采用双U型冷阴极灯管，寿命可达6万小时以上；耐频繁开关不低于100万次；功耗小，光衰小，管壁温度低，有效降低发热引起的发热损耗。双U型冷阴极灯管与一拖二逆变器配合，双高压驱动，灯管点灯参数更稳定。逆变器输入电压为交流220V，与传统直流输入逆变器相比，无需转换电压，方便家庭，办公室使用。

Description

采用冷阴极灯管的弧形格栅灯
技术领域
本实用新型涉及一种照明灯具，具体涉及一种采用冷阴极灯管作为光源的弧形格栅灯。
背景技术
传统弧形格栅灯使用灯管主要为T5或T8日光灯，存在功耗较大，寿命短，光衰快，启动次数少等缺点。
发明内容
本实用新型的目的是要提供一种使用寿命长、节省能源、显色性好的采用冷阴极灯管的弧形格栅灯。
本实用新型的目的是这样实现的：一种采用冷阴极灯管的弧形格栅灯，包括灯具底盘、灯具头和弧形格栅，冷阴极灯管通过管卡固定在灯具底盘的反光板上，逆变器的接线端子与冷阴极灯管的电极连接。冷阴极灯管采用U型灯管。
本实用新型提供的采用冷阴极灯管的弧形格栅灯，.灯管采用双U型冷阴极灯管，管径4.0mm，与传统T5热阴极荧光灯相比，寿命可达50万小时以上；耐频繁开关不低于100万次；功耗小，光衰小，管壁温度低，有效降低发热引起的发热损耗。双U型冷阴极灯管与一拖二逆变器配合，双高压驱动，灯管点灯参数更稳定。逆变器输入电压为交流220V，与传统直流输入逆变器相比，无需转换电压，方便家庭，办公室使用。
与T52×20W弧形格栅灯测试对比数据如下：
(1).T52×20W弧形格栅灯功耗在39～41W之间，本专利弧形格栅灯功耗在28～35W之间；
(2).T52×20W弧形格栅灯光通量890～1000lm，本专利弧形格栅灯光通量1300～1500lm，光通量大大提升。
(3).T52×20W弧形格栅灯显色指数Ra 75～80之间，本专利弧形格栅灯显色指数Ra 80～85之间。本专利弧形格栅灯显色指数优于传统弧形格栅灯。
(4).T52×20W弧形格栅灯管壁温度为70～80℃本专利弧形格栅灯管壁温度在40～60℃之间，发热量明显减少，热损耗量少，更节能环保。
附图说明
下面结合附图和实施例对本实用新型作进一步说明。
图1是本实用新型的结构示意图。
具体实施方式
如图1所示，一种采用冷阴极灯管的弧形格栅灯，包括灯具底盘1、灯具头5和弧形格栅4，冷阴极灯管3通过管卡6固定在灯具底盘1的反光板上，逆变器7的接线端子与冷阴极灯管3的电极连接。
图1的实施例中的冷阴极灯管3采用的是双U型冷阴极灯管。
本实用新型组装时，反光板通过管卡6固定在灯具底盘1上，管卡6采用塑料制，六只并排固定在反光板上。管卡6末端穿过反光板孔和灯具底盘1的开孔后，末端通过螺母固定。2只U型冷阴极灯管3并排固定在管卡6上。逆变器7固定在灯具底盘1一侧，U型冷阴极灯管电极端，逆变器7的四个接线端子与U型冷阴极灯管3的四个电极端相连。弧形格栅4与灯具底盘1弧形侧板配合。两个灯具头5与灯具底盘1的弧形侧板合上，从而固定整个灯具。

Claims (2)

1.一种采用冷阴极灯管的弧形格栅灯，包括灯具底盘(1)、灯具头(5)和弧形格栅(4)，其特征在于：冷阴极灯管(3)通过管卡(6)固定在灯具底盘(1)的反光板上，逆变器(7)的接线端子与冷阴极灯管(3)的电极连接。
2.根据权利要求1所述的采用冷阴极灯管的弧形格栅灯，其特征在于：冷阴极灯管(3)采用U型灯管。
CN2009202798330U 2009-11-22 2009-11-22 采用冷阴极灯管的弧形格栅灯 Expired - Fee Related CN201547616U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012024943A1 (zh) * 2010-08-24 2012-03-01 宜昌劲森光电科技股份有限公司 一体式冷阴极荧光支架灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012024943A1 (zh) * 2010-08-24 2012-03-01 宜昌劲森光电科技股份有限公司 一体式冷阴极荧光支架灯

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: YICHANG JUSTSUN PHOTOELECTRIC TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: JINSEN LIGHTING ELECTRONICS CO., LTD. YICHANG

CP03 Change of name, title or address

Address after: Yichang City, Hubei province 443003 Poplar Road Wujiagang District No. 16

Co-patentee after: Li Chao

Patentee after: Yichang Justsun Optoelectronic Technology Co., Ltd.

Address before: 443003 No. 16, Baiyang Poplar Road, Wu District, Hubei, Yichang

Co-patentee before: Li Chao

Patentee before: Yichang Jinsen Lighting Electronics Co., Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Cambered grille lamp with cold cathode tube

Effective date of registration: 20130625

Granted publication date: 20100811

Pledgee: Bank of Hankou, Limited by Share Ltd, Yichang branch

Pledgor: Yichang Jin Sen photoelectric Polytron Technologies Inc|Li Chao

Registration number: 2013990000402

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