CN202551603U - Device provided with radiator - Google Patents
Device provided with radiator Download PDFInfo
- Publication number
- CN202551603U CN202551603U CN 201220174014 CN201220174014U CN202551603U CN 202551603 U CN202551603 U CN 202551603U CN 201220174014 CN201220174014 CN 201220174014 CN 201220174014 U CN201220174014 U CN 201220174014U CN 202551603 U CN202551603 U CN 202551603U
- Authority
- CN
- China
- Prior art keywords
- radiator
- heat conduction
- heat
- inductance
- conduction bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses a device provided with a radiator, and solves the heat dissipation vice of the conventional inductors and transformers. The device comprises a device body, wherein the device body is a transformer body or an inductor body, the device further comprises a radiator and more than two heat conduction strips, one ends of the heat conduction strips are fixed in the device body and the other ends of the heat conduction strips are fixedly connected with the radiator. According to the utility model, the radiator is arranged outside the device, and heat in the device is conduced to the external radiator through the heat conduction strips, so that the inner heat is conducted to the outside, and the device has the advantages of good radiating effect and simple structure.
Description
Technical field
The utility model belongs to the electronic devices and components field, relates in particular to a kind of device that carries radiator, and said device is transformer or inductance.
Background technology
In the electronic equipment that is applied to inductance and transformer,, need carry out radiating treatment to it because inductance and transformer caloric value are bigger; General radiating mode has following several kinds: the one, and wind-cooling heat dissipating; The 2nd, natural heat dissipation, the 3rd, the mode of pasting casing through magnetic core is dispelled the heat, more than several kinds of modes to dispel the heat can only be to magnetic core and winding surface radiating; Its inner heat can only be to lead the surface through inductance body or transformer body to dispel the heat; Because inductance and transformer body heat-conducting effect are poor, can cause that inductance and transformer internal temperature are overheated, cause inductance and transformer over-heat inside and the risk of burning.Adopt the inductance and the transformer of natural heat dissipation method generally also to be only limited to middle low power equipment occasion, can't satisfy the heat radiation of the inductance and the transformer of some powerful devices.
Summary of the invention
The purpose of the utility model is to provide a kind of radiating efficiency high, the simple and practical device that carries radiator to the heat radiation defective of inductance and transformer existence.
The purpose of the utility model is achieved in that the utility model comprises device body; Said device body is transformer body or inductance body; The utility model comprises that also radiator and two is to several heat conduction bars; One end of heat conduction bar is fixed on the inside of device body, and the other end is fixedly connected with radiator.
Preferably, said heat conduction bar is connected through screw with radiator, on end of said heat conduction bar and radiator, is equipped with fixing hole.Better, the fixing hole on said heat conduction bar, the radiator is two to several, and correspondingly screw also is two to several, guarantees that like this heat conduction bar well is connected with radiator.
Preferably,, can increase contact area and heat-conducting effect between them, thereby increase radiating effect being provided with heat-conducting glue between said radiator and the device body and between heat conduction bar and the radiator.
Preferably, an end of said heat conduction bar is close on the winding of transformer body, or is close between the winding and magnetic core of inductance body.
The technique effect of the utility model is: the utility model carries radiator in the device outside; And the heat of device inside is led on the radiator of outside through the heat conduction bar; Thereby reach the purpose of leading internal heat to the outside, good heat dissipation effect, and simple in structure.
Description of drawings
Fig. 1 is the stereogram of embodiment.
Fig. 2 is the end view of embodiment.
Fig. 3 is the vertical view of embodiment.
Embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, present embodiment is the inductance that carries radiator, comprises device body (being the inductance body at present embodiment), two heat conduction bars 2 and is positioned at the radiator 4 of inductance body exterior; Radiator 4 is installed in the top of the magnetic core 101 of device body; Two heat conduction bars 2 are positioned at the both sides of radiator 4; One end of each heat conduction bar 2 is fixed on the inside of device body, is close between the winding 1 and magnetic core 101 of device body, is provided with a fixing hole at the other end of each heat conduction bar 2; Correspondingly on radiator 4, also be provided with fixing hole, heat conduction bar 2 is fixedly connected through screw 3 with radiator 4.The inductance internal heat derives through heat conduction bar 2, and heat conduction bar 2 is again through fully contacting with radiator 4, finally through radiator 4 heat radiations.In order to increase heat-conducting effect; Can between radiator 4 and heat conduction bar 2, radiator 4 and device body, increase suitable heat-conducting glue; Increase contact area and heat-conducting effect between them; Use simultaneously screw 3 that radiator 4 and heat conduction bar 2 is tightly fixing again, thereby play a good heat-radiation effect.
The heat conduction bar can be any Heat Conduction Material in the utility model, and it can come the design width size according to the magnetic core sectional area size of inductance or transformer.Radiator can come the design width size according to the magnetic core size of inductance or transformer in the utility model, and long and height can design according to heat dissipation capacity.
The foregoing description is example with the inductance, if transformer, label 1 and 2 is designated as transformer among Fig. 1, and the inner of heat conduction bar is close on the Transformer Winding, and the Transformer Winding internal heat is derived.
Claims (6)
1. device that carries radiator; Comprise device body, said device body is transformer body or inductance body, it is characterized in that: comprise that also radiator and two is to several heat conduction bars; One end of heat conduction bar is fixed on the inside of device body, and the other end is fixedly connected with radiator.
2. the device that carries radiator according to claim 1 is characterized in that: on end of said heat conduction bar and radiator, be equipped with fixing hole, the heat conduction bar is connected through screw with radiator.
3. the device that carries radiator according to claim 2 is characterized in that: the fixing hole on said heat conduction bar, the radiator is two to several, and correspondingly screw also is two to several.
4. according to claim 1 or the 2 or 3 described devices that carry radiator, it is characterized in that: be provided with heat-conducting glue between said radiator and the device body and between heat conduction bar and the radiator.
5. according to claim 1 or the 2 or 3 described devices that carry radiator, it is characterized in that: an end of said heat conduction bar is close on the winding of transformer body, or is close between the winding and magnetic core of inductance body.
6. according to claim 1 or the 2 or 3 described devices that carry radiator, it is characterized in that: said radiator is installed in the top of the magnetic core of inductance body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174014 CN202551603U (en) | 2012-04-23 | 2012-04-23 | Device provided with radiator |
| PCT/CN2012/080697 WO2013159478A1 (en) | 2012-04-23 | 2012-08-29 | Device with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174014 CN202551603U (en) | 2012-04-23 | 2012-04-23 | Device provided with radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202551603U true CN202551603U (en) | 2012-11-21 |
Family
ID=47172157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220174014 Expired - Fee Related CN202551603U (en) | 2012-04-23 | 2012-04-23 | Device provided with radiator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202551603U (en) |
| WO (1) | WO2013159478A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070474A (en) * | 2015-09-14 | 2015-11-18 | 株洲南车奇宏散热技术有限公司 | Flexible cooling method used for transformer or electric reactor and flexible cooler |
| CN105976989A (en) * | 2016-05-13 | 2016-09-28 | 浪潮电子信息产业股份有限公司 | Inductor with heat dissipation structure |
| CN106920647A (en) * | 2017-04-21 | 2017-07-04 | 广东浪潮大数据研究有限公司 | A kind of new magnetic element heat dissipating method |
| CN110164652A (en) * | 2018-01-30 | 2019-08-23 | 深圳市金顺怡电子有限公司 | A kind of transformer reactance device with heat-pipe radiator |
| CN110299242A (en) * | 2019-07-05 | 2019-10-01 | 南京理工大学 | A kind of single-phase dry type high frequency transformer |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2214701Y (en) * | 1994-06-04 | 1995-12-06 | 李沐荪 | High frequency transformer magnetic core outer shell with externally-connected radiating fin |
| CN2267518Y (en) * | 1996-03-29 | 1997-11-12 | 陈熙亮 | Radiator for transformer |
| JP3279521B2 (en) * | 1998-02-28 | 2002-04-30 | 三星電子株式会社 | Microwave oven high voltage transformer with heat dissipation structure |
| TW200730085A (en) * | 2007-02-16 | 2007-08-01 | Acbel Polytech Inc | Heat sink |
| CN201319297Y (en) * | 2008-07-08 | 2009-09-30 | 艾默生网络能源系统北美公司 | Magnetic core heat dissipating device |
| CN101807476A (en) * | 2009-02-18 | 2010-08-18 | 台达电子工业股份有限公司 | Transformer structure |
| CN201584258U (en) * | 2009-11-27 | 2010-09-15 | 成都深蓝高新技术发展有限公司 | EI type parallel iron-core reactor |
-
2012
- 2012-04-23 CN CN 201220174014 patent/CN202551603U/en not_active Expired - Fee Related
- 2012-08-29 WO PCT/CN2012/080697 patent/WO2013159478A1/en active Application Filing
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070474A (en) * | 2015-09-14 | 2015-11-18 | 株洲南车奇宏散热技术有限公司 | Flexible cooling method used for transformer or electric reactor and flexible cooler |
| CN105976989A (en) * | 2016-05-13 | 2016-09-28 | 浪潮电子信息产业股份有限公司 | Inductor with heat dissipation structure |
| CN106920647A (en) * | 2017-04-21 | 2017-07-04 | 广东浪潮大数据研究有限公司 | A kind of new magnetic element heat dissipating method |
| CN110164652A (en) * | 2018-01-30 | 2019-08-23 | 深圳市金顺怡电子有限公司 | A kind of transformer reactance device with heat-pipe radiator |
| CN110299242A (en) * | 2019-07-05 | 2019-10-01 | 南京理工大学 | A kind of single-phase dry type high frequency transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013159478A1 (en) | 2013-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JINGFUYUAN TECH. CO., LTD. Free format text: FORMER NAME: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park 12 Building 1, 2, 5 floor Patentee after: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. Address before: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park twelfth 5 floor Patentee before: Shenzhen Jingfuyuan Tech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |