CN202917469U - 一种芯片散热片 - Google Patents

一种芯片散热片 Download PDF

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Publication number
CN202917469U
CN202917469U CN 201220402666 CN201220402666U CN202917469U CN 202917469 U CN202917469 U CN 202917469U CN 201220402666 CN201220402666 CN 201220402666 CN 201220402666 U CN201220402666 U CN 201220402666U CN 202917469 U CN202917469 U CN 202917469U
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China
Prior art keywords
copper sheet
chip
utility
model
cooling fin
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Expired - Fee Related
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CN 201220402666
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English (en)
Inventor
陈丹怀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chen Danhuai
Original Assignee
Xyncore Energy-Saving Technology Co Ltd
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Priority to CN 201220402666 priority Critical patent/CN202917469U/zh
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Publication of CN202917469U publication Critical patent/CN202917469U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

本实用新型提供了一种散热效果好的芯片散热片，包括第一铜片、迂回形闭合热管和第二铜片；所述第一铜片上设有与所述热管形状相同的凹槽，所述热管熔接在凹槽内，所述第二铜片熔接在第一铜片上，覆盖所述热管。本实用新型的芯片散热片，通过两个铜片和迂回形闭合热管达到了良好的散热效果，提高了芯片的使用寿命。

Description

一种芯片散热片
技术领域
本实用新型涉及一种散热片，尤其是一种芯片散热片。
背景技术
芯片具有高热性，散热好坏对于芯片的影响很大。由于芯片很微小，很难实现良好的散热，大大影响了芯片的使用寿命。
实用新型内容
本实用新型提供了一种散热效果好的芯片散热片。
实现本实用新型目的的芯片散热片，包括第一铜片、迂回形闭合热管和第二铜片；所述第一铜片上设有与所述热管形状相同的凹槽，所述热管熔接在凹槽内，所述第二铜片熔接在第一铜片上，覆盖所述热管。
本实用新型的芯片散热片的有益效果如下：
本实用新型的芯片散热片，通过两个铜片和迂回形闭合热管达到了良好的散热效果，提高了芯片的使用寿命。
附图说明
图1为本实用新型的芯片散热片的结构示意图。
具体实施方式
如图1所示，本实用新型的芯片散热片，包括第一铜片1、迂回形闭合热管2和第二铜片；所述第一铜片1上设有与所述热管2形状相同的凹槽，所述热管2熔接在凹槽内，所述第二铜片熔接在第一铜片1上，覆盖所述热管2。
本实用新型的芯片散热片的优点如下：
本实用新型的芯片散热片，通过两个铜片和迂回形闭合热管达到了良好的散热效果，提高了芯片的使用寿命。
上面所述的实施例仅仅是对本实用新型的优选实施方式进行描述，并非对本实用新型的范围进行限定，在不脱离本实用新型设计精神前提下，本领域普通工程技术人员对本实用新型技术方案做出的各种变形和改进，均应落入本实用新型的权利要求书确定的保护范围内。

Claims (1)

1.一种芯片散热片，其特征在于：包括第一铜片、迂回形闭合热管和第二铜片；所述第一铜片上设有与所述热管形状相同的凹槽，所述热管熔接在凹槽内，所述第二铜片熔接在第一铜片上，覆盖所述热管。
CN 201220402666 2012-08-15 2012-08-15 一种芯片散热片 Expired - Fee Related CN202917469U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220402666 CN202917469U (zh) 2012-08-15 2012-08-15 一种芯片散热片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220402666 CN202917469U (zh) 2012-08-15 2012-08-15 一种芯片散热片

Publications (1)

Publication Number Publication Date
CN202917469U true CN202917469U (zh) 2013-05-01

Family

ID=48165753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220402666 Expired - Fee Related CN202917469U (zh) 2012-08-15 2012-08-15 一种芯片散热片

Country Status (1)

Country Link
CN (1) CN202917469U (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHEN DANHUAI

Free format text: FORMER OWNER: XYNCORE ENERGY-SAVING TECHNOLOGY CO., LTD.

Effective date: 20140127

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100027 CHAOYANG, BEIJING TO: 100101 CHAOYANG, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20140127

Address after: 100101, room 2, unit 8, triumph building, 170 Beiyuan Road, 801, Beijing, Chaoyang District

Patentee after: Chen Danhuai

Address before: China Qing'an No. 27 building, 100027 Beijing City, Chaoyang District Xiaoyun Road, room 506

Patentee before: Xyncore Energy-Saving Technology Co., Ltd.

DD01 Delivery of document by public notice

Addressee: Chen Danhuai

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Chen Danhuai

Document name: Notification of Termination of Patent Right

DD01 Delivery of document by public notice
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130501

Termination date: 20160815

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