CN202127571U - 一种机车用防护门 - Google Patents

一种机车用防护门 Download PDF

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Publication number
CN202127571U
CN202127571U CN2011202379423U CN201120237942U CN202127571U CN 202127571 U CN202127571 U CN 202127571U CN 2011202379423 U CN2011202379423 U CN 2011202379423U CN 201120237942 U CN201120237942 U CN 201120237942U CN 202127571 U CN202127571 U CN 202127571U
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China
Prior art keywords
door
locomotive
protective door
electromagnetic radiation
utility
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Expired - Lifetime
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CN2011202379423U
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Inventor
丁伟民
杨文�
白冰
袁新辉
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CRRC Zhuzhou Locomotive Co Ltd
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CSR Zhuzhou Electric Locomotive Co Ltd
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Priority to CN2011202379423U priority Critical patent/CN202127571U/zh
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Abstract

本实用新型涉及一种机车屏柜用防护门,包括门板,所述门板内四周设有支架,并在支架上设有电磁辐射防护件。本实用新型作为一种机车用防护门,防护门通过导电布衬垫与柜体紧密贴合在一起,实现了防护门与柜体可靠接地,达到了EMC防护要求。

Description

一种机车用防护门
技术领域
 本实用新型涉及一种机车屏柜用防护门。
背景技术
目前,在机车屏柜门的设计中,屏柜门的结构通常只有安全防护、防尘的功能,当屏柜内部安装有中央控制单元、I/O模块等电磁兼容性(EMC)防护等级较高的电器元件时,屏柜门仅做安全防护、防尘的结构设计是不够的,还需要对屏柜门进行EMC防护方面的结构设计。
发明内容
本实用新型的目的在于,针对现有技术的不足,提供一种具有EMC防护功能的防护门,具有安全防护、防尘和EMC防护功能于一体。
本实用新型的技术方案为,一种机车用防护门,包括门板,其特征是,所述门板内四周设有支架,并在支架上设有电磁辐射防护件。
所述电磁辐射防护件为导电布衬垫。
由以上可知,本实用新型作为一种机车用防护门,防护门通过导电布衬垫与柜体紧密贴合在一起,实现了防护门与柜体可靠接地,达到了EMC防护要求。
附图说明
图1为本实用新型一种实施例的结构主视图;
图2为图1的A-A面剖视图;
图3为图2中B部的放大图。
具体实施方式
如图1-图3所示,一种机车用防护门,包括门板1,门板1内四周设有支架2,并在支架2上粘覆有导电布衬垫3。

Claims (2)

1.一种机车用防护门,包括门板(1),其特征是,所述门板(1)内四周设有支架(2),并在支架(2)上设有电磁辐射防护件(3)。
2.根据权利要求1所述一种机车用防护门,其特征是,所述电磁辐射防护件(3)为导电布衬垫。
CN2011202379423U 2011-07-07 2011-07-07 一种机车用防护门 Expired - Lifetime CN202127571U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202379423U CN202127571U (zh) 2011-07-07 2011-07-07 一种机车用防护门

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202379423U CN202127571U (zh) 2011-07-07 2011-07-07 一种机车用防护门

Publications (1)

Publication Number Publication Date
CN202127571U true CN202127571U (zh) 2012-01-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202379423U Expired - Lifetime CN202127571U (zh) 2011-07-07 2011-07-07 一种机车用防护门

Country Status (1)

Country Link
CN (1) CN202127571U (zh)

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Granted publication date: 20120125