CN201935621U - 一种散热带 - Google Patents

一种散热带 Download PDF

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Publication number
CN201935621U
CN201935621U CN2011200026304U CN201120002630U CN201935621U CN 201935621 U CN201935621 U CN 201935621U CN 2011200026304 U CN2011200026304 U CN 2011200026304U CN 201120002630 U CN201120002630 U CN 201120002630U CN 201935621 U CN201935621 U CN 201935621U
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China
Prior art keywords
convex
concave
heat
shutter
radiation
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Expired - Fee Related
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CN2011200026304U
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English (en)
Inventor
时华
李辉
杨百一
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Fawer Hanon Automotive Thermal System Changchun Co Ltd
Original Assignee
Fu Allworld Visteon Automotive Heat Exchange System (changchun) Co Ltd
Fawer Automotive Parts Co Ltd
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Application filed by Fu Allworld Visteon Automotive Heat Exchange System (changchun) Co Ltd, Fawer Automotive Parts Co Ltd filed Critical Fu Allworld Visteon Automotive Heat Exchange System (changchun) Co Ltd
Priority to CN2011200026304U priority Critical patent/CN201935621U/zh
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  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

本实用新型公开一种散热带，整体呈波浪形，散热带表面两端对称冲制上斜或下斜百叶窗，其特征在于百叶窗开缝在长度方向上凸凹起伏。百叶窗开窗角度为23°-28°；百叶窗每个窗开缝在长度方向上凸凹起伏数为3-6个；凸凹起伏形状为折线形或正弦曲线形或凸圆弧形与凹圆弧形平滑连续曲线。优点是：在散热带开窗上采用扰流结构，强化换热；充分破除散热带表面附面层，有效提高传热系数。

Description

一种散热带
技术领域
本实用新型属于汽车散热器技术领域，涉及一种散热带；特别适用于高性能的散热器产品。
背景技术
众所周知，散热带表面开百叶窗可有效强化换热。已知的汽车散热器散热带仅仅通过开窗角度控制空气扰流；传统的汽车散热器散热带开窗角度18°~22°；已知的ZL200820238265一种百叶窗式散热带，散热带开窗角度采用29°~31°；这种仅仅通过开窗角度控制空气扰流，扰流不充分，并不能充分破除散热带表面附面层。
发明内容
本实用新型公开了一种散热带，以解决现有技术中扰流不充分，散热带表面附面层破除不充分等问题。
本实用新型散热带整体呈波浪形，散热带表面两端对称冲制上斜或下斜百叶窗，其特征在于百叶窗开缝在长度方向上凸凹起伏。
百叶窗每个窗开缝在长度方向上凸凹起伏数为3~6个；凸凹起伏形状为折线形或正弦曲线形或凸圆弧形与凹圆弧形平滑连续曲线。
本实用新型散热带百叶窗开窗角度为23°~28°
本实用新型优点是：在散热带开窗上采用扰流结构，强化换热；充分破除散热带表面附面层，有效提高传热系数。
附图说明
图1为本实用新型结构示意图；
图2为本实用新型结构正面示意图；
图3为本实用新型结构侧面示意图；
图中：1散热带、2百叶窗。
具体实施方式
本实用新型的第一实施例，如图1、图2、图3所示：本实用新型包括散热带1整体呈波浪形，散热带1表面两端对称冲制上斜或下斜百叶窗2，百叶窗2开缝在长度方向上凸凹起伏呈折线形。百叶窗2每个窗开缝在长度方向上凸凹起伏数为6个；百叶窗2开窗角度为23°
本实用新型的第二个实施例，散热带1表面两端对称冲制上斜或下斜百叶窗2；百叶窗2开缝在长度方向上凸凹起伏呈凸圆弧形与凹圆弧形平滑连续曲线。百叶窗2每个窗开缝在长度方向上的凸凹起伏数为5个；百叶窗2开窗角度为25°
本实用新型的第三个实施例，散热带1表面两端对称冲制上斜或下斜百叶窗2；百叶窗2开缝在长度方向上凸凹起伏呈正弦曲线形。百叶窗2每个窗开缝在长度方向上凸凹起伏数为3个；百叶窗2开窗角度为28°
本实用新型的三个实施例，散热性能比传统结构可提高5%以上，具有良好的散热效果。

Claims (6)

1.一种散热带；整体呈波浪形，散热带表面两端对称冲制上斜或下斜百叶窗，其特征在于百叶窗开缝在长度方向上凸凹起伏。
2.根据权利要求1所述的一种散热带；其特征在于：百叶窗每个窗开缝在长度方向上凸凹起伏数为3-6个。
3.根据权利要求1所述的一种散热带；其特征在于：百叶窗开窗角度为23°-28°。
4.根据权利要求1或2或3所述的一种散热带；其特征在于：凸凹起伏形状为折线形。
5.根据权利要求1或2或3所述的一种散热带；其特征在于：凸凹起伏形状为正弦曲线形。
6.根据权利要求1或2或3所述的一种散热带；其特征在于：凸凹起伏形状为凸圆弧形与凹圆弧形平滑连续曲线。
CN2011200026304U 2011-01-06 2011-01-06 一种散热带 Expired - Fee Related CN201935621U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307920A (zh) * 2013-06-26 2013-09-18 山东海达通汽车零部件有限公司 一种散热器用散热带
CN104154792A (zh) * 2014-08-08 2014-11-19 富奥汽车零部件股份有限公司 平窗散热带及安装平窗散热带的热交换系统
CN112556456A (zh) * 2020-12-03 2021-03-26 东风马勒热系统有限公司 汽车换热器芯体

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307920A (zh) * 2013-06-26 2013-09-18 山东海达通汽车零部件有限公司 一种散热器用散热带
CN104154792A (zh) * 2014-08-08 2014-11-19 富奥汽车零部件股份有限公司 平窗散热带及安装平窗散热带的热交换系统
CN112556456A (zh) * 2020-12-03 2021-03-26 东风马勒热系统有限公司 汽车换热器芯体

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 130033 No. 777 Dongfeng South Street, automobile economic and Technological Development Zone, Jilin, Changchun

Patentee after: Fawer Automotive Parts Limited Company

Patentee after: Fu Allworld Visteon automotive heat exchange system (Changchun) Co., Ltd.

Address before: 130033 No. 245, Shenzhen street, Changchun Economic Development Zone, Jilin, China

Patentee before: Fawer Automotive Parts Limited Company

Patentee before: Fu Allworld Visteon automotive heat exchange system (Changchun) Co., Ltd.

C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 130033 No. 777 Dongfeng South Street, automobile economic and Technological Development Zone, Jilin, Changchun

Patentee after: Fawer Automotive Parts Limited Company

Patentee after: Fuaohanang automotive thermal system (Changchun) Co. Ltd.

Address before: 130033 No. 777 Dongfeng South Street, automobile economic and Technological Development Zone, Jilin, Changchun

Patentee before: Fawer Automotive Parts Limited Company

Patentee before: Fu Allworld Visteon automotive heat exchange system (Changchun) Co., Ltd.

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

Granted publication date: 20110817

Termination date: 20200106

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