CN200997743Y - Heat-transferring radiater - Google Patents

Heat-transferring radiater Download PDF

Info

Publication number
CN200997743Y
CN200997743Y CN 200720001204 CN200720001204U CN200997743Y CN 200997743 Y CN200997743 Y CN 200997743Y CN 200720001204 CN200720001204 CN 200720001204 CN 200720001204 U CN200720001204 U CN 200720001204U CN 200997743 Y CN200997743 Y CN 200997743Y
Authority
CN
China
Prior art keywords
heat
heat conducting
silica gel
layer
graphite
Prior art date
Application number
CN 200720001204
Other languages
Chinese (zh)
Inventor
曾锦文
陈世惠
Original Assignee
天瑞企业股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天瑞企业股份有限公司 filed Critical 天瑞企业股份有限公司
Priority to CN 200720001204 priority Critical patent/CN200997743Y/en
Application granted granted Critical
Publication of CN200997743Y publication Critical patent/CN200997743Y/en

Links

Abstract

A heat conducting heat sink is composed of at least a silica gel layer with a plumbaginous heat conducting and soaking layer at a side; a plumbaginous heat conducting and soaking layer is arranged on a side surface of the silica gel layer, and a heating source is arranged on an other side surface of the plumbaginous heat conducting and soaking layer.

Description

Heat conducting and heat radiating device
Technical field
The utility model relates to a kind of heat conducting and heat radiating device, aim to provide one simple in structure, but and the heat conducting and heat radiating device of quick conductive heat radiation.
Background technology
Some electronic device assemblies, as the CPU in the computer, north bridge chips etc., in transmission or processing electric signal process, can produce a large amount of heats because of the impedance consumed power, if these heat ground not yet in effect dissipations are gone out, can influence usefulness, loss useful life of electronic installation, can damage what is more and can't use.Therefore if an electronic installation has the above-mentioned assembly that can produce a large amount of heat energy, when design, must consider its heat dissipation problem to guarantee the device operational effectiveness, the life-span of extension apparatus.Have many heat dissipating methods to be applied among various different field, the device at present, with the restriction of device objective condition, the different heat dissipating method of can arranging in pairs or groups during design is to reach the heat radiation purpose according to demand.
Be generally protection electronic installation, protection user or for purpose attractive in appearance, often its electronic building brick be placed within the housing, as computer, TV, walkman etc., most assemblies all are coated among the plastic casing.The common heat dissipating method of electronic installation (as computer) with this class formation is: a heat abstractor is set on the electronic installation heat generating component, as fan, radiating fin etc., allow heat energy transfer in the air of housing by heat generating component earlier, and on housing, offer several the heat radiation perforate, allow heat dissipate to the housing outside via the thermal convection mode, and, more can increase by a fan in order to increase thermal convection efficient, allow fan produce forced convertion to quicken the eliminating of heat energy in the housing.
Radiating fin, heat radiation perforate, fan etc. are all a kind of heat dissipating method, are used according to different demands.The heat dissipating method of heat radiation perforate cooperates other device to increase thermal convection efficient, for example above-mentioned fan usually.Yet use the fan must consumed power, also take up space simultaneously, on some electronic installation and inapplicable (for example product such as thumb drive, wireless network card).But if only simple the use when dispelling the heat perforate, its radiating efficiency is not good again.
The utility model content
It is one simple in structure that a kind of heat conducting and heat radiating device of the utility model, its purpose are to provide, but and the heat conducting and heat radiating device of quick conductive heat radiation, itself in addition can be to the form that makes housing, make to be placed in the heat energy that the pyrotoxin in the housing can send it and to derive fast.
For reaching above-mentioned purpose, heat conducting and heat radiating device of the present utility model includes at least: the equal thermosphere of layer of silica gel and graphite heat conducting, and the equal thermosphere of its graphite heat conducting is arranged at a side surface of layer of silica gel, and pyrotoxin places the side surface in addition of the equal thermosphere of graphite heat conducting.
The beneficial effects of the utility model are: the heat energy that its pyrotoxin sent is sent to the equal thermosphere of graphite heat conducting, effect by the quick conductive soaking of graphite own, but make the heat energy uniformly dispersing to the whole plate face of heat-transfer device, again heat energy is sent to layer of silica gel and utilizes the silica gel effect fast of dispelling the heat, and then heat energy is shed fast.
Description of drawings
Fig. 1 is the structural representation of heat conduction soakage device in the utility model;
Fig. 2 is the user mode schematic diagram of heat conduction soakage device in the utility model;
Fig. 3 is applied to the structural perspective of mobile computer for heat conduction soakage device in the utility model.
[figure number explanation]
1 heat conducting and heat radiating device, 11 layer of silica gel
Equal thermosphere 2 pyrotoxins of 12 graphite heat conductings
3 housings
Embodiment
The utility model heat conducting and heat radiating device, the basic structure of its whole heat conducting and heat radiating device 1 is formed as shown in Figure 1, includes at least:
One layer of silica gel 11, these layer of silica gel 11 1 side surfaces are provided with the equal thermosphere 12 of a graphite heat conducting, its utilize layer of silica gel 11 itself from stickiness, the equal thermosphere 12 of itself and graphite heat conducting is binded locatees.
The equal thermosphere 12 of one graphite heat conducting, be arranged at a side surface of this layer of silica gel 11, as shown in the figure, 12 of the equal thermospheres of this layer of silica gel 11 and graphite heat conducting can mechanical pressing mode be located, and the in addition side surface of the equal thermosphere 12 of graphite heat conducting can be provided with at least one pyrotoxin 2, its pyrotoxin 2 can with contact with the equal thermosphere 12 of graphite heat conducting or the noncontact mode is arranged at the surface of the equal thermosphere 12 of graphite heat conducting.
During concrete the use, the heat energy that its pyrotoxin 2 is sent is sent to the equal thermosphere 12 of graphite heat conducting, as shown in Figure 2, effect by the quick conductive soaking of graphite own, but make the heat energy uniformly dispersing to the whole plate face of heat-transfer device, increase the heat energy diffusion area, again heat energy is sent to layer of silica gel 11 and utilizes the silica gel effect fast of dispelling the heat, and then heat energy shed fast, and then obtain preferable radiating effect.
As shown in Figure 3, be to be another embodiment of the present utility model, this heat conduction soakage device 1 can be made into the form of housing, as shown in the figure, its heat conduction soakage device 1 can be put the housing 3 that makes mobile computer, when the pyrotoxin 2 (electronic building brick) of housing 3 inside operates, the heat energy that its running is sent is equally by being sent to the equal thermosphere 12 of graphite heat conducting, but with the heat energy uniformly dispersing to heat conduction soakage device 1 whole plate face, increase the heat energy diffusion area, again heat energy is sent to layer of silica gel 11 and utilizes the silica gel effect fast of dispelling the heat, and then heat energy is shed fast, and then obtain preferable radiating effect.
As mentioned above, the utility model provides a preferable feasible heat conducting and heat radiating device, so offer the application of novel patent in accordance with the law; Yet, above implementation and graphic shown in, be the utility model preferred embodiment, be not to limit to the utility model with this, be with, approximate with structure of the present utility model, device, feature etc., identical such as, all should belong to of the present utility model founding within purpose and the claim.

Claims (1)

1, a kind of heat conducting and heat radiating device is characterized in that, includes at least:
One layer of silica gel, one side are provided with the equal thermosphere of a graphite heat conducting;
The equal thermosphere of one graphite heat conducting is arranged at this layer of silica gel one side surface, and pyrotoxin then is located at the side surface in addition of the equal thermosphere of graphite heat conducting.
CN 200720001204 2007-01-09 2007-01-09 Heat-transferring radiater CN200997743Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200720001204 CN200997743Y (en) 2007-01-09 2007-01-09 Heat-transferring radiater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200720001204 CN200997743Y (en) 2007-01-09 2007-01-09 Heat-transferring radiater

Publications (1)

Publication Number Publication Date
CN200997743Y true CN200997743Y (en) 2007-12-26

Family

ID=38996177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200720001204 CN200997743Y (en) 2007-01-09 2007-01-09 Heat-transferring radiater

Country Status (1)

Country Link
CN (1) CN200997743Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101694270A (en) * 2009-05-26 2010-04-14 北京中庆微数字设备开发有限公司 LED module and LED display box
CN103025122A (en) * 2011-09-23 2013-04-03 联想(北京)有限公司 Electronic device
CN103547121A (en) * 2012-07-09 2014-01-29 华宏新技股份有限公司 Radiation compound and application thereof
CN104879725A (en) * 2015-05-18 2015-09-02 东莞市闻誉实业有限公司 Cooler
CN104918468A (en) * 2015-06-29 2015-09-16 华为技术有限公司 Thermally conductive pad and electronic device
CN105792612A (en) * 2016-04-20 2016-07-20 联想(北京)有限公司 Electronic device
CN106714864A (en) * 2014-09-12 2017-05-24 弗雷森纽斯医疗护理德国有限责任公司 Heating device
CN109362208A (en) * 2018-10-27 2019-02-19 飞依诺科技(苏州)有限公司 Quick soakage device and hand-held ultrasound detection device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101694270A (en) * 2009-05-26 2010-04-14 北京中庆微数字设备开发有限公司 LED module and LED display box
CN103025122A (en) * 2011-09-23 2013-04-03 联想(北京)有限公司 Electronic device
US9502324B2 (en) 2011-09-23 2016-11-22 Lenovo (Beijing) Limited Electronic device
CN103547121A (en) * 2012-07-09 2014-01-29 华宏新技股份有限公司 Radiation compound and application thereof
CN106714864A (en) * 2014-09-12 2017-05-24 弗雷森纽斯医疗护理德国有限责任公司 Heating device
CN104879725A (en) * 2015-05-18 2015-09-02 东莞市闻誉实业有限公司 Cooler
CN104879725B (en) * 2015-05-18 2018-07-27 东莞市闻誉实业有限公司 Radiator
CN104918468A (en) * 2015-06-29 2015-09-16 华为技术有限公司 Thermally conductive pad and electronic device
CN104918468B (en) * 2015-06-29 2018-06-19 华为技术有限公司 Thermally conductive sheet and electronic equipment
EP3255969A4 (en) * 2015-06-29 2018-08-01 Huawei Technologies Co., Ltd. Heat-conducting sheet and electronic device
CN105792612A (en) * 2016-04-20 2016-07-20 联想(北京)有限公司 Electronic device
CN109362208A (en) * 2018-10-27 2019-02-19 飞依诺科技(苏州)有限公司 Quick soakage device and hand-held ultrasound detection device

Similar Documents

Publication Publication Date Title
TWI257543B (en) Equalizing temperature device
TWI247574B (en) Heat dissipation mechanism for electronic device
CN102573417B (en) Shell structure and electronic device having the same
KR101235541B1 (en) Multi-functional thin layer seat with excellent thermal diffusion properties, electromagnetic waveshielding function and impact absorbing function and preparation method thereof
EP2378577A3 (en) Thermoelectric power generating systems utilizing segmented thermoelectric elements
CN103078975A (en) Thermal solution for portable electronic devices
US20040251690A1 (en) Application of low-temperature and solid-state pyroelectric energy converter
CN1483978A (en) Internet refrigerator
CN204360312U (en) A kind of CPU heat abstractor with Graphene heat dissipating layer
CN201585231U (en) Electronic device with heat insulation structure
US20190075683A1 (en) Heat sink, preparation method therefor, and communications device
CN203788636U (en) Shielding case
CN101600325B (en) Combination heat sink of closed shell electronic equipment
CN206442654U (en) A kind of radiating subassembly
CN107787167B (en) A kind of mobile terminal
CN201204672Y (en) Mobile terminal
CN207301961U (en) A kind of computer cabinet heat conducting and heat radiating device
CN104426244B (en) Wireless charging device
CN206251546U (en) Air cooling heat abstractor
US20090109620A1 (en) Heat-dissipating device of portable electronic apparatus
CN106102418B (en) The cold VPX cabinets efficient radiating apparatus of liquid and method based on soaking plate
WO2004003975A3 (en) Heat sink made from longer and shorter graphite sheets
CN206547244U (en) Electronic cabinet
CN101907908A (en) Electronic equipment and box thereof
CN101737750A (en) Composite heat sink of electrical circuit

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071226