CN201112319Y - 冷阴极荧光灯排气加热炉保温装置 - Google Patents

冷阴极荧光灯排气加热炉保温装置 Download PDF

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Publication number
CN201112319Y
CN201112319Y CNU2007200872176U CN200720087217U CN201112319Y CN 201112319 Y CN201112319 Y CN 201112319Y CN U2007200872176 U CNU2007200872176 U CN U2007200872176U CN 200720087217 U CN200720087217 U CN 200720087217U CN 201112319 Y CN201112319 Y CN 201112319Y
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Prior art keywords
insulation board
thermal insulation
fire door
heating furnace
cold cathode
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CNU2007200872176U
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Inventor
杨森
李超
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Yichang Justsun Optoelectronic Technology Co., Ltd.
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YICHANG JINSEN LIGHTING ELECTRONICS CO Ltd
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Abstract

本实用新型公开了一种冷阴极荧光灯排气加热炉保温装置，炉门与旋转工件之间有工作间隔，炉门上方有吹风口对准工位和工件处，炉门上方与吹风口之间设置有与炉门宽度匹配的弧形隔热板，隔热板一端与旋转工位对应位置开有与灯管尺寸匹配的凹槽，隔热板另一端与汽缸活动连接，隔热板与固定在排气机顶盘上的导轨滑动连接，本实用新型可以减少排气加热炉内部热量损失，使加热炉内部温度均匀，同时降低周围工作环境温度，节约能源。

Description

冷阴极荧光灯排气加热炉保温装置
技术领域
本实用新型涉及一种冷阴极荧光灯排气加热炉保温装置。
背景技术
目前，冷阴极荧光灯排气机加热炉门与旋转工件之间有工作间隔，炉门上方有冷却风对工位和工件进行冷却，炉内热量因冷却风造成大量损失，炉内部温度不均匀，影响炉内灯管受热均匀和排气质量，同时增高了周围环境温度。
发明内容
本实用新型的目的是为了克服现有技术的缺点，提供一种冷阴极荧光灯排气加热炉保温装置。
本实用新型的目的通过以下技术方案实现：一种冷阴极荧光灯排气加热炉保温装置，炉门9与旋转工件6之间有工作间隔，炉门上方有吹风口2对准工位和工件处，炉门上方与吹风口之间设置有炉门宽度匹配的弧形隔热板1，隔热板一端与旋转工位对应位置开有与灯管6尺寸匹配的凹槽，隔热板另一端通过连接件与滑块4固定连接，滑块4与汽缸活塞杆8活动连接，滑块与固定在排气机顶盘上的导轨5滑动连接。
由于采用上述结构，通过控制汽缸来控制隔热板在导轨上来回运动，使隔热板在炉门上随工位旋转开闭，所以本实用新型可以减少排气加热炉内部热量损失，使加热炉内部温度均匀，同时降低周围工作环境温度，节约能源。
附图说明
下面结合附图和实施例作进一步说明。
图1是本实用新型结构示意图。
图1兼做摘要附图。
具体实施方式
一种冷阴极荧光灯排气加热炉保温装置，炉门9与旋转工件6之间有工作间隔，炉门上方有吹风口2对准工位和工件处，炉门上方与吹风口之间设置有炉门宽度匹配的弧形隔热板1，隔热板一端与旋转工位对应位置开有与灯管6尺寸匹配的凹槽，隔热板另一端通过连接件与滑块4固定连接，滑块4与汽缸活塞杆8活动连接，滑块与固定在排气机顶盘上的导轨5滑动连接。
在工位锁7夹住灯管6旋转到固定工位时，隔热板1位移到炉门间隙上方时，吹风口2吹工位冷却风，隔热板1阻止排气机炉内热量散失，同时降低周围环境温度，工位锁7夹住灯管6旋转时，隔热板1由滑块4带动位移到炉门间隙旁边，吹风口2停止吹气，防止炉内热量损失，整个控制过程由PLC自动控制，通过控制汽缸3进出气来控制直线滑块在直线滑块导轨上来回运动，从而来控制隔热板在炉门上随工位旋转开闭，弧形隔热板准确地按工位之间距离留有工件间隙，保证隔热板开闭时工件有足够的工作区域，重新布局的冷却风吹气口，能减少压缩空气用量，充分利用冷却风对工位及工件冷却。

Claims (1)

1、一种冷阴极荧光灯排气加热炉保温装置，炉门(9)与旋转工件(6)之间有工作间隔，炉门上方有吹风口(2)对准工位和工件处，其特征在于：炉门上方与吹风口之间设置有炉门宽度匹配的弧形隔热板(1)，隔热板一端与旋转工位对应位置开有与灯管(6)尺寸匹配的凹槽，隔热板另一端通过连接件与滑块(4)固定连接，滑块(4)与汽缸活塞杆(8)活动连接，滑块与固定在排气机顶盘上的导轨(5)滑动连接。
CNU2007200872176U 2007-09-20 2007-09-20 冷阴极荧光灯排气加热炉保温装置 Expired - Lifetime CN201112319Y (zh)

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CNU2007200872176U CN201112319Y (zh) 2007-09-20 2007-09-20 冷阴极荧光灯排气加热炉保温装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101393833B (zh) * 2007-09-20 2012-07-25 宜昌劲森光电科技股份有限公司 冷阴极荧光灯排气加热炉保温装置
CN102001625B (zh) * 2009-08-28 2012-12-12 中芯国际集成电路制造(上海)有限公司 混合燃烧装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101393833B (zh) * 2007-09-20 2012-07-25 宜昌劲森光电科技股份有限公司 冷阴极荧光灯排气加热炉保温装置
CN102001625B (zh) * 2009-08-28 2012-12-12 中芯国际集成电路制造(上海)有限公司 混合燃烧装置

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

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

Address before: 443002 No. 16, Baiyang Poplar Road, Wu District, Hubei, Yichang

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

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Denomination of utility model: Temperature keeping device for cold cathode fluorescent lamp air exhaust heating stove

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

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

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