CN204720392U - 一种固态双列电磁继电器 - Google Patents

一种固态双列电磁继电器 Download PDF

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Publication number
CN204720392U
CN204720392U CN201520294098.6U CN201520294098U CN204720392U CN 204720392 U CN204720392 U CN 204720392U CN 201520294098 U CN201520294098 U CN 201520294098U CN 204720392 U CN204720392 U CN 204720392U
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Prior art keywords
controllable silicon
heating panel
hole
biserial
solid
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Expired - Fee Related
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CN201520294098.6U
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English (en)
Inventor
赖真华
向霞
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Shanghai Guo Cheng Energy Science Co Ltd
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Reliance Power Testing (shanghai) Co Ltd
TRUST TECHNOLOGY (SHANGHAI) Co Ltd
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Abstract

本实用新型设计一种固态双列电磁继电器,包括外壳和电路部分,电路部分包括线路板和可控硅,其特征在于:可控硅连接在线路板上,外壳一面为散热板,散热板与可控硅紧密贴合,外壳的一面是散热板,可控硅与散热板紧密贴合,散热板和可控硅之间涂有导热硅脂,散热板为铝板,铝板上形成一个灯孔和固定孔,线路板上连接有指示灯,指示灯设置在灯孔内,可控硅上形成一个通孔,有螺钉穿过通孔和固定孔将可控硅紧固在铝板上。本实用新型的优点是热效果好,热量能及时发散出去,保证固态双列电磁继电器的正常工作。

Description

一种固态双列电磁继电器
技术领域
本实用新型涉及一种固态双列电磁继电器。
背景技术
现有的固态双列继电器线路板上连接的可控硅为悬空设置,并不与外壳接触,可控硅和外壳之间会灌满环氧树脂固化胶,造成隔热,固态继电器工作时电路板上的可控硅温度升高,隔热影响散热,热量不能及时发散出去,影响产品质量,而且双列固态继电器的外壳为铸铁件,成本较高,因此亟待对现有的固态双列电磁继电器的结构进行改进,以克服现有的固态双列继电器的缺点。
发明内容
本实用新型的目的是解决现有技术中固态双列继电器线路板上连接的可控硅为悬空设置,并不与外壳接触,可控硅和外壳之间会灌满环氧树脂固化胶,造成隔热,固态继电器工作时电路板上的可控硅温度升高,隔热影响散热,热量不能及时发散出去的问题,提供一种固态双列电磁继电器。本实用新型设计一种固态双列电磁继电器,包括外壳和电路部分,电路部分包括线路板和可控硅,其特征在于:可控硅连接在线路板上,外壳一面为散热板,散热板与可控硅紧密贴合,外壳的一面是散热板,可控硅与散热板紧密贴合,散热板和可控硅之间涂有导热硅脂,散热板为铝板,铝板上形成一个灯孔和固定孔,线路板上连接有指示灯,指示灯设置在灯孔内,可控硅上形成一个通孔,有螺钉穿过通孔和固定孔将可控硅紧固在铝板上。本实用新型的优点是热效果好,热量能及时发散出去,保证固态双列电磁继电器的正常工作。
附图说明
附图1为本实用新型的结构示意图,图2为本实用新型的结构剖面示意图。
具体实施方式
图中一种固态双列电磁继电器,包括外壳1和电路部分,电路部分包括线路板2和可控硅3,其特征在于:可控硅连接在线路板上,外壳一面为散热板4,散热板与可控硅紧密贴合,散热板和可控硅之间涂有导热硅脂5,散热板为铝板,铝板上形成一个灯孔6和固定孔7,线路板上连接有指示灯8,指示灯设置在灯孔内,可控硅上形成一个通孔,有螺钉9穿过通孔和固定孔将可控硅紧固在铝板上。
由于可控硅通过导热硅脂与外壳上的散热板接触,则可控硅的热能够及时发散出去,保证固态双列电磁继电器的正常工作。

Claims (1)

1.一种固态双列电磁继电器,包括外壳和电路部分,电路部分包括线路板和可控硅,其特征在于:可控硅连接在线路板上,外壳一面为散热板,散热板与可控硅紧密贴合,外壳的一面是散热板,可控硅与散热板紧密贴合,散热板和可控硅之间涂有导热硅脂,散热板为铝板,铝板上形成一个灯孔和固定孔,线路板上连接有指示灯,指示灯设置在灯孔内,可控硅上形成一个通孔,有螺钉穿过通孔和固定孔将可控硅紧固在铝板上。
CN201520294098.6U 2015-05-08 2015-05-08 一种固态双列电磁继电器 Expired - Fee Related CN204720392U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111430186A (zh) * 2020-03-21 2020-07-17 河北华恒电力科技有限公司 一种交流接触器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111430186A (zh) * 2020-03-21 2020-07-17 河北华恒电力科技有限公司 一种交流接触器
CN111430186B (zh) * 2020-03-21 2022-08-12 河北华恒电力科技有限公司 一种交流接触器

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C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20151222

Address after: 201311, room 8, building 146, 101 West all way, Pudong New Area, Yongchun, Shanghai

Patentee after: Shanghai Guo Cheng Energy Science Co., Ltd

Address before: 200000 Shanghai Putuo District City Huachi Road No. 51 room 304

Patentee before: Trust Technology (Shanghai) Co., Ltd.

Patentee before: Reliance Power Testing (Shanghai) Co., Ltd.

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

Granted publication date: 20151021

Termination date: 20210508