CN116734649A - Self-adaptive thermal management device based on infrared optical regulation and control and preparation method - Google Patents
Self-adaptive thermal management device based on infrared optical regulation and control and preparation method Download PDFInfo
- Publication number
- CN116734649A CN116734649A CN202310989610.8A CN202310989610A CN116734649A CN 116734649 A CN116734649 A CN 116734649A CN 202310989610 A CN202310989610 A CN 202310989610A CN 116734649 A CN116734649 A CN 116734649A
- Authority
- CN
- China
- Prior art keywords
- thermal management
- adaptive thermal
- management device
- self
- ionic liquid
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 230000033228 biological regulation Effects 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000002608 ionic liquid Substances 0.000 claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 33
- 239000002344 surface layer Substances 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 230000003044 adaptive effect Effects 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 18
- 239000002238 carbon nanotube film Substances 0.000 claims description 17
- 239000011889 copper foil Substances 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- 238000010146 3D printing Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000007865 diluting Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910010272 inorganic material Inorganic materials 0.000 claims description 2
- 239000011147 inorganic material Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 17
- 230000001276 controlling effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000000576 coating method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- -1 1-butyl-3-methylimidazolium hexafluorophosphate Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
Abstract
The invention discloses a self-adaptive thermal management device based on infrared optical regulation and control and a preparation method thereof, and the self-adaptive thermal management device comprises self-adaptive thermal management devices arranged in a 4 multiplied by 4 array, wherein the self-adaptive thermal management devices are connected with a power supply through a remote wireless intelligent control system, and the self-adaptive thermal management devices comprise a surface layer, an ionic liquid layer and an electrode layer which are sequentially arranged from top to bottom. The self-adaptive thermal management device provided by the invention has a plurality of radiance states and can be maintained in each radiance state for a long time. Such operating characteristics allow the device to have multiple thermal management modes. The invention realizes the self-adaptive thermal management of the array device through the remote wireless intelligent control system.
Description
Technical Field
The invention relates to the technical field of self-adaptive thermal management, in particular to a self-adaptive thermal management device based on infrared optical regulation and control and a preparation method thereof.
Background
The field of thermal management is one of the thermoelectric problems studied at present, and the technology of thermal management is not separated from the technology of aerospace and mobile phone chips. Current common thermal management techniques include: heat-conducting techniques, heat-storing techniques, heat-radiating techniques, energy-converting techniques, etc.
For the field of thermal management, the emissivity is just like a piece of clothes on the surface of an object, when the emissivity is high, the object wears the short sleeve, and at the moment, the heat of the object is rapidly emitted to the surroundings to reach a heat balance state with the environment; when the emissivity is low, the object is like wearing a down jacket, at the moment, the heat of the object is covered in the object, the heat dissipation is greatly inhibited, and the object can be kept in the same temperature state for a long time. Under the general condition, the surface emissivity of the object is approximately constant, the variation range is small, the heat radiation technology is mainly realized by preparing a layer of heat radiation coating on the surface of the device, and the purposes of improving heat radiation or reducing heat radiation are achieved by selecting coatings with different emissivity. The heat radiation technology has single heat management means, can only improve the surface heat radiation amount (temperature reduction) or reduce the surface heat radiation amount (heat preservation), and is difficult to meet the requirement of novel equipment devices on heat management. If the active self-adaptive control of the surface emissivity of the object can be realized, the proper surface emissivity state can be intelligently selected according to the specific environment condition, so that the aim of heat management is fulfilled.
At present, researches on variable-emissivity devices are rich, but application design researches on the field of thermal management are also deficient. But the variable surface emissivity has a higher application prospect in the thermal management technology, and the self-adaptive dynamic management of the radiation and heat dissipation of the device can be realized by precisely controlling the surface emissivity.
The prior art mainly has two defects:
1. the existing thermal management technology realizes the change of the heat emissivity through the surface coating, but the heat emissivity of the coating is constant, and only a single thermal management mode can be realized;
2. the existing thermal management technologies mostly belong to passive thermal management strategies, and cannot actively perform self-adaptive adjustment.
Disclosure of Invention
Aiming at the defects in the prior art, the self-adaptive heat management device based on infrared optical regulation and control and the preparation method provided by the invention solve the problem that the self-adaptive adjustment of heat management cannot be actively carried out.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: an adaptive thermal management device based on infrared optical regulation and control comprises an adaptive thermal management device arranged in a 4 multiplied by 4 array, wherein the adaptive thermal management device is connected with a power supply through a remote wireless intelligent control system and comprises a surface layer, an ionic liquid layer and an electrode layer which are sequentially arranged from top to bottom.
Further: the electrode layer is made of inorganic materials with good conductivity, including copper, gold and carbon.
Further: the surface layer is a carbon nano tube film prepared by a floating catalysis method.
Further: the ionic liquid layer takes WPU gel as a substrate, and the ionic liquid adopts BMIM (BMIM: PF 6).
Further: the remote wireless intelligent control system comprises a relay, a router and an infrared camera, wherein the infrared camera is used for monitoring surface state information of the self-adaptive thermal management devices in real time and feeding the surface state information back to a computer, the router constructs a local area network, the computer and the relay are connected through the local area network, the self-adaptive thermal management devices are connected with a power supply through the relay, and the computer controls the opening and closing of the relay so as to control bias voltage of each self-adaptive thermal management device.
The preparation method of the self-adaptive thermal management device based on infrared optical regulation comprises the following steps:
s1, preparing an ionic liquid layer of the self-adaptive thermal management device;
s2, cutting the ionic liquid layer and the copper foil substrate together into a proper shape, covering the surface of the ionic liquid layer with a carbon nano tube film with the same shape, slightly pressing, firmly bonding the carbon nano tube film and the ionic liquid layer together under the bonding action of WPU gel, and bonding wires on the surface of the carbon nano tube film and the copper foil substrate by using conductive adhesive to obtain the self-adaptive thermal management device;
s3, bonding the self-adaptive thermal management device with the radiating surface of the component to be tested by utilizing the heat-conducting adhesive, connecting two ends of a power supply with the surfaces of the carbon nanotube film and the lead wires of the copper foil substrate respectively, controlling the voltage through the power supply, and selecting proper heat emissivity according to the operation requirement of the component to be tested.
Further: the preparation flow of the ionic liquid layer is as follows:
step one, taking WPU solution with the concentration of 2 ml of 400 mg/ml, and placing the WPU solution into a beaker;
step two, adding 18 ml deionized water into the WPU solution, and diluting the solution to 40 mg/ml;
thirdly, placing the diluted WPU solution on a magnetic stirrer, measuring 2 ml of ionic liquid with purity greater than 98% at the rotating speed of 800 r/min, dropwise dripping the ionic liquid into the WPU solution, and continuously stirring for 30 min;
and fourthly, casting the mixed solution on a copper foil substrate through a casting machine to form a film, controlling the temperature of a bottom plate at 35 ℃, and drying 24 h to obtain the ionic liquid layer.
Further: the self-adaptive thermal management device is integrated to prepare an array form of 4 multiplied by 4 pixel blocks, the array box body part is prepared by 3D printing, the self-adaptive thermal management device is fixed by an upper copper frame and a lower copper frame, and the copper frames and wires can be connected with an external circuit after being welded, so that independent control of the self-adaptive thermal management device is realized.
The beneficial effects of the invention are as follows: the self-adaptive thermal management device provided by the invention has a plurality of radiance states and can be maintained in each radiance state for a long time. Such operating characteristics allow the device to have multiple thermal management modes. The invention realizes the self-adaptive thermal management of the array device through the remote wireless intelligent control system.
Drawings
FIG. 1 is a schematic diagram showing emissivity of a carbon nanotube film at different wavelengths according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an influence rule of WPU on a Seebeck coefficient of an ionic liquid in the embodiment of the present invention;
FIG. 3 is a schematic illustration of the preparation of an ionic liquid layer according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an adaptive thermal management device in accordance with an embodiment of the present invention;
FIG. 5 is a diagram of a test structure according to an embodiment of the present invention;
FIG. 6 is a schematic diagram showing thermal management performance in an embodiment of the present invention;
FIG. 7 is a schematic diagram of an infrared camouflage array according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and all the inventions which make use of the inventive concept are protected by the spirit and scope of the present invention as defined and defined in the appended claims to those skilled in the art.
An adaptive thermal management device based on infrared optical regulation and control comprises an adaptive thermal management device arranged in a 4 multiplied by 4 array, wherein the adaptive thermal management device is connected with a power supply through a remote wireless intelligent control system and comprises a surface layer, an ionic liquid layer and an electrode layer which are sequentially arranged from top to bottom.
The carbon nano tube film prepared by the surface layer selective floating catalysis method has excellent conductivity and higher infrared radiation rate, and is shown in figure 1. The film is used as a surface functional layer, so that a larger infrared radiation rate regulation and control range can be provided on the basis of having excellent conductivity, and the thermal management effect is optimized.
The conventional ionic liquid layer substrate is a PE porous film with the aperture of 0.22 micron, after the PE porous film is soaked in ionic liquid (BMIM: PF 6), the Seebeck coefficient is measured, and the difference between the PE porous film and the pure ionic liquid Seebeck is found to be about-1. mV.K-1, so that the PE porous film has no regulation and control capability on the transmission of the ionic liquid. When the WPU gel is used as a substrate, as can be seen from the test result of the Seebeck coefficient, as the content of the WPU is improved, the Seebeck coefficient is obviously improved, which indicates that the transmission of the ionic liquid can be effectively regulated and controlled by taking the WPU as the substrate; the WPU gel is aqueous polyurethane gel; BMIM, PF6 is 1-butyl-3-methylimidazolium hexafluorophosphate, which is an ionic liquid.
After the WPU gel is selected as the substrate of the ionic liquid layer, a plurality of ionic liquids are selected to prepare the self-adaptive thermal management device, the radiance regulation and control performance of the self-adaptive thermal management device is tested, and by comparing test results of different ionic liquids, the ionic liquid BMIM:PF6 can be found to have the optimal radiance regulation and control performance under the action of the same driving electric field.
The preparation method of the self-adaptive thermal management device based on infrared optical regulation comprises the following steps:
1. first, an ionic liquid layer of the self-adaptive thermal management device is prepared, and the preparation flow is shown in fig. 3. Step one, taking WPU solution with the concentration of 2 ml of 400 mg/ml, and placing the WPU solution into a beaker; step two, adding 18 ml deionized water into the WPU solution, and diluting the solution to 40 mg/ml; thirdly, placing the diluted WPU solution on a magnetic stirrer, measuring 2 ml of ionic liquid with purity greater than 98% at the rotating speed of 800 r/min, dropwise dripping the ionic liquid into the WPU solution, and continuously stirring for 30 min; and fourthly, casting the mixed solution on a copper foil substrate through a casting machine to form a film, controlling the temperature of a bottom plate at 35 ℃, and drying 24 h to obtain the ionic liquid layer.
2. Preparing a self-adaptive thermal management device, cutting the ionic liquid layer prepared in step 1 and the copper foil substrate into a proper shape, covering the surface of the ionic liquid layer with a carbon nanotube film with the same shape, slightly pressing, and firmly bonding the carbon nanotube film and the ionic liquid layer under the bonding action of WPU gel. Finally, bonding wires on the surface of the carbon nanotube film and the copper foil substrate by using conductive adhesive, as shown in fig. 4, to obtain the self-adaptive thermal management device.
3. The use flow of the adaptive thermal management device. The self-adaptive thermal management device is adhered to the radiating surface of the component to be tested by using the heat-conducting adhesive, and then two ends of a power supply (voltage 10V and current 1A) are respectively connected with the surface of the carbon nanotube film and the lead of the copper foil substrate, as shown in fig. 5.
The change of the infrared radiation rate of the surface carbon nanotube film can be controlled by controlling the voltage of the power supply, and the proper heat radiation rate is selected according to the operation requirement of the component to be tested (when the component to be tested works, the self-generated heat needs to have higher heat radiation capacity on the surface, at the moment, the self-adaptive heat management device is regulated to be in a high radiation rate state to increase heat radiation, and when the component to be tested stands by, the influence of the ambient temperature is larger, the surface needs to have stronger heat preservation capacity, at the moment, the self-adaptive heat management device is regulated to be in a low radiation rate state to inhibit heat exchange). Fig. 6 shows the temperature change law of the component to be tested in different emissivity states, which shows that the structural temperature of the component can be effectively controlled by controlling the surface infrared emissivity.
In order to better utilize the heat management performance of the variable-emissivity device, the device is integrated to prepare an array form of 4 multiplied by 4 pixel blocks, the array box body part is designed in a self-running way and is prepared by 3D printing, the variable-emissivity device is fixed by an upper copper frame and a lower copper frame, the copper frame and a lead are welded and can be connected with an external circuit, so that independent control of the variable-emissivity device unit is realized, and the structural schematic diagram of the infrared camouflage array is shown in figure 7.
The surface infrared emissivity of different pixel blocks in the array can be accurately controlled by controlling the power supply voltage, so that the aim of controlling the part of heat radiation is fulfilled. The variable infrared radiance device provided by the invention not only has two radiance states of a starting state and a final state, but also can be stably maintained in a plurality of intermediate states for a long time. This capability allows the array device to have multiple thermal management modes, which can better meet the increasingly complex thermal management needs.
The remote wireless intelligent control system uses two DMA16AIAO-MT multichannel relays with the model number as control switches, and is connected with the self-adaptive thermal management array device for controlling the bias voltage of each unit in the array; a Local Area Network (LAN) is constructed by using a router with the model of AX3 Pro (Huashi), and a computer and a repeater are connected through the LAN, so that each relay channel can be accurately controlled by the computer through built-in software, and the working states of all units of the self-adaptive thermal management array device can be remotely and intelligently controlled. Meanwhile, the surface change of the self-adaptive thermal management array device is monitored in real time by using an infrared camera with the model FLIR T530, and the surface state information can be fed back to a computer in time.
Claims (8)
1. The self-adaptive thermal management device based on infrared optical regulation and control is characterized by comprising self-adaptive thermal management devices arranged in a 4 multiplied by 4 array, wherein the self-adaptive thermal management devices are connected with a power supply through a remote wireless intelligent control system and comprise a surface layer, an ionic liquid layer and an electrode layer which are sequentially arranged from top to bottom.
2. The adaptive thermal management device based on infrared optical modulation according to claim 1, wherein the electrode layer is made of an inorganic material with good conductivity, including copper, gold, and carbon.
3. The adaptive thermal management device based on infrared optical modulation according to claim 1, wherein the surface layer is a carbon nanotube film prepared by a floating catalytic method.
4. The adaptive thermal management device based on infrared optical modulation according to claim 1, wherein the ionic liquid layer uses WPU gel as a substrate, and the ionic liquid adopts BMIM: PF6.
5. The adaptive thermal management apparatus according to claim 1, wherein the remote wireless intelligent control system comprises a relay, a router and an infrared camera, wherein the infrared camera is used for monitoring surface state information of the adaptive thermal management devices in real time and feeding the surface state information back to the computer, the router is used for constructing a local area network, the computer and the relay are connected through the local area network, the adaptive thermal management devices are connected with a power supply through the relay, and the computer is used for controlling the opening and closing of the relay so as to control bias voltage of each adaptive thermal management device.
6. The preparation method of the self-adaptive thermal management device based on infrared optical regulation is characterized by comprising the following steps of:
s1, preparing an ionic liquid layer of the self-adaptive thermal management device;
s2, cutting the ionic liquid layer and the copper foil substrate together into a proper shape, covering the surface of the ionic liquid layer with a carbon nano tube film with the same shape, slightly pressing, firmly bonding the carbon nano tube film and the ionic liquid layer together under the bonding action of WPU gel, and bonding wires on the surface of the carbon nano tube film and the copper foil substrate by using conductive adhesive to obtain the self-adaptive thermal management device;
s3, bonding the self-adaptive thermal management device with the radiating surface of the component to be tested by utilizing the heat-conducting adhesive, connecting two ends of a power supply with the surfaces of the carbon nanotube film and the lead wires of the copper foil substrate respectively, controlling the voltage through the power supply, and selecting proper heat emissivity according to the operation requirement of the component to be tested.
7. The method for preparing the adaptive thermal management device based on infrared optical modulation according to claim 6, wherein the preparation flow of the ionic liquid layer is as follows:
step one, taking WPU solution with the concentration of 2 ml of 400 mg/ml, and placing the WPU solution into a beaker;
step two, adding 18 ml deionized water into the WPU solution, and diluting the solution to 40 mg/ml;
thirdly, placing the diluted WPU solution on a magnetic stirrer, measuring 2 ml of ionic liquid with purity greater than 98% at the rotating speed of 800 r/min, dropwise dripping the ionic liquid into the WPU solution, and continuously stirring for 30 min;
and fourthly, casting the mixed solution on a copper foil substrate through a casting machine to form a film, controlling the temperature of a bottom plate at 35 ℃, and drying 24 h to obtain the ionic liquid layer.
8. The method for manufacturing an adaptive thermal management device based on infrared optical modulation according to claim 6, wherein the adaptive thermal management device is integrated to form an array of 4 x 4 pixel blocks, the array box body is manufactured by 3D printing, the adaptive thermal management device is fixed by an upper copper frame and a lower copper frame, and the copper frame and a wire are welded and then can be connected with an external circuit, so that independent control of the adaptive thermal management device is realized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310989610.8A CN116734649B (en) | 2023-08-08 | 2023-08-08 | Self-adaptive thermal management device based on infrared optical regulation and control and preparation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310989610.8A CN116734649B (en) | 2023-08-08 | 2023-08-08 | Self-adaptive thermal management device based on infrared optical regulation and control and preparation method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116734649A true CN116734649A (en) | 2023-09-12 |
CN116734649B CN116734649B (en) | 2023-10-27 |
Family
ID=87906278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310989610.8A Active CN116734649B (en) | 2023-08-08 | 2023-08-08 | Self-adaptive thermal management device based on infrared optical regulation and control and preparation method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116734649B (en) |
Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060278375A1 (en) * | 2005-06-10 | 2006-12-14 | Hon Hai Precision Industry Co., Ltd. | Heat sink apparatus with operating fluid in base thereof |
CN101826494A (en) * | 2010-04-13 | 2010-09-08 | 北京大学 | Heat dissipation device based on carbon nanotube arrays and low temperature co-fired ceramics and preparation method |
CN102263072A (en) * | 2010-05-25 | 2011-11-30 | 景德镇正宇奈米科技有限公司 | Thermal radiation radiating film structure and manufacturing method thereof |
CN103097470A (en) * | 2010-08-05 | 2013-05-08 | 韩华石油化学株式会社 | High-efficiency heat-dissipating paint composition using a carbon material |
CN104519723A (en) * | 2014-12-24 | 2015-04-15 | 无锡格菲电子薄膜科技有限公司 | Graphene-based heat conducting piece |
CN105188317A (en) * | 2015-09-07 | 2015-12-23 | 上海交通大学 | Active thermoelectric cooling system for electronic device in severe working conditions |
CN105307453A (en) * | 2014-07-25 | 2016-02-03 | 三星电子株式会社 | Electronic device including heating element |
CN106717139A (en) * | 2014-09-12 | 2017-05-24 | 詹思姆公司 | Graphite thermoelectric and/or resistive thermal management systems and methods |
JP2017092108A (en) * | 2015-11-04 | 2017-05-25 | 富士通株式会社 | Heat radiation sheet, manufacturing method of heat radiation sheet, electronic device, and heat radiation sheet manufacturing apparatus |
JP2017228563A (en) * | 2016-06-20 | 2017-12-28 | 富士通株式会社 | Heat dissipation sheet, manufacturing method of heat dissipation sheet, and electronic device |
CN108047822A (en) * | 2017-10-27 | 2018-05-18 | 广东烯谷碳源新材料有限公司 | The method that preparing graphite alkene heat conduction and heat radiation composite material is removed using shear thickening system |
US20180179429A1 (en) * | 2015-12-29 | 2018-06-28 | Huawei Technologies Co., Ltd. | Thermal Interface Material, Method For Preparing Thermal Interface Material, Thermally Conductive Pad, And Heat Dissipation System |
JP2018116999A (en) * | 2017-01-17 | 2018-07-26 | 富士通株式会社 | Heat conduction structure, manufacturing method thereof, and electronic device |
KR20190036603A (en) * | 2017-09-28 | 2019-04-05 | 주식회사 케이디파워 | Inverter for solar power generation with heat dissipation and earthquake proof function(high voltage distribution board, high voltage distribution board, distribution board, motor control board, sunlight connection band, ESS) |
CN110589803A (en) * | 2019-09-06 | 2019-12-20 | 奇华光电(昆山)股份有限公司 | Preparation method of orderly-arranged carbon nanotube material and heat dissipation structure thereof |
CN209824293U (en) * | 2019-03-01 | 2019-12-20 | 深圳聚星圳业科技有限公司 | Composite graphite radiating fin |
CN110621135A (en) * | 2018-06-19 | 2019-12-27 | 青岛海信移动通信技术股份有限公司 | Shell of terminal equipment and processing method thereof |
CN110662393A (en) * | 2018-06-29 | 2020-01-07 | 波音公司 | Additive manufactured heat transfer device |
CN111263564A (en) * | 2020-01-15 | 2020-06-09 | 西南交通大学 | Electronic equipment thermal management system and method using phase change material in extreme environment |
CN111328337A (en) * | 2017-11-15 | 2020-06-23 | 阿莫绿色技术有限公司 | Composition for producing graphite-polymer composite material and graphite-polymer composite material produced by using same |
CN112135372A (en) * | 2020-09-08 | 2020-12-25 | 大连理工大学 | Color carbon fiber heat management device with structural color gradient and preparation method thereof |
CN112268477A (en) * | 2020-09-27 | 2021-01-26 | 哈尔滨工业大学 | Near-field radiation heat tuner based on direct-current voltage bias graphene |
CN113372492A (en) * | 2021-06-24 | 2021-09-10 | 南京工业大学 | High-performance polyion liquid gel, multi-mode flexible sensor and preparation method thereof |
CN215757114U (en) * | 2021-09-15 | 2022-02-08 | 武汉居尔新能源技术有限公司 | Micro-carbon nano high-temperature heat-conducting coating |
CN115023098A (en) * | 2021-09-30 | 2022-09-06 | 荣耀终端有限公司 | Heat-conducting member and electronic device |
CN115615229A (en) * | 2022-10-11 | 2023-01-17 | 上海交通大学 | Near-field heat exchanger system based on conductive polymer |
-
2023
- 2023-08-08 CN CN202310989610.8A patent/CN116734649B/en active Active
Patent Citations (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060278375A1 (en) * | 2005-06-10 | 2006-12-14 | Hon Hai Precision Industry Co., Ltd. | Heat sink apparatus with operating fluid in base thereof |
CN101826494A (en) * | 2010-04-13 | 2010-09-08 | 北京大学 | Heat dissipation device based on carbon nanotube arrays and low temperature co-fired ceramics and preparation method |
CN102263072A (en) * | 2010-05-25 | 2011-11-30 | 景德镇正宇奈米科技有限公司 | Thermal radiation radiating film structure and manufacturing method thereof |
CN103097470A (en) * | 2010-08-05 | 2013-05-08 | 韩华石油化学株式会社 | High-efficiency heat-dissipating paint composition using a carbon material |
CN105307453A (en) * | 2014-07-25 | 2016-02-03 | 三星电子株式会社 | Electronic device including heating element |
CN106717139A (en) * | 2014-09-12 | 2017-05-24 | 詹思姆公司 | Graphite thermoelectric and/or resistive thermal management systems and methods |
CN104519723A (en) * | 2014-12-24 | 2015-04-15 | 无锡格菲电子薄膜科技有限公司 | Graphene-based heat conducting piece |
CN105188317A (en) * | 2015-09-07 | 2015-12-23 | 上海交通大学 | Active thermoelectric cooling system for electronic device in severe working conditions |
JP2017092108A (en) * | 2015-11-04 | 2017-05-25 | 富士通株式会社 | Heat radiation sheet, manufacturing method of heat radiation sheet, electronic device, and heat radiation sheet manufacturing apparatus |
US20180179429A1 (en) * | 2015-12-29 | 2018-06-28 | Huawei Technologies Co., Ltd. | Thermal Interface Material, Method For Preparing Thermal Interface Material, Thermally Conductive Pad, And Heat Dissipation System |
JP2017228563A (en) * | 2016-06-20 | 2017-12-28 | 富士通株式会社 | Heat dissipation sheet, manufacturing method of heat dissipation sheet, and electronic device |
JP2018116999A (en) * | 2017-01-17 | 2018-07-26 | 富士通株式会社 | Heat conduction structure, manufacturing method thereof, and electronic device |
KR20190036603A (en) * | 2017-09-28 | 2019-04-05 | 주식회사 케이디파워 | Inverter for solar power generation with heat dissipation and earthquake proof function(high voltage distribution board, high voltage distribution board, distribution board, motor control board, sunlight connection band, ESS) |
CN108047822A (en) * | 2017-10-27 | 2018-05-18 | 广东烯谷碳源新材料有限公司 | The method that preparing graphite alkene heat conduction and heat radiation composite material is removed using shear thickening system |
CN111328337A (en) * | 2017-11-15 | 2020-06-23 | 阿莫绿色技术有限公司 | Composition for producing graphite-polymer composite material and graphite-polymer composite material produced by using same |
CN110621135A (en) * | 2018-06-19 | 2019-12-27 | 青岛海信移动通信技术股份有限公司 | Shell of terminal equipment and processing method thereof |
CN110662393A (en) * | 2018-06-29 | 2020-01-07 | 波音公司 | Additive manufactured heat transfer device |
CN209824293U (en) * | 2019-03-01 | 2019-12-20 | 深圳聚星圳业科技有限公司 | Composite graphite radiating fin |
CN110589803A (en) * | 2019-09-06 | 2019-12-20 | 奇华光电(昆山)股份有限公司 | Preparation method of orderly-arranged carbon nanotube material and heat dissipation structure thereof |
CN111263564A (en) * | 2020-01-15 | 2020-06-09 | 西南交通大学 | Electronic equipment thermal management system and method using phase change material in extreme environment |
CN112135372A (en) * | 2020-09-08 | 2020-12-25 | 大连理工大学 | Color carbon fiber heat management device with structural color gradient and preparation method thereof |
CN112268477A (en) * | 2020-09-27 | 2021-01-26 | 哈尔滨工业大学 | Near-field radiation heat tuner based on direct-current voltage bias graphene |
CN113372492A (en) * | 2021-06-24 | 2021-09-10 | 南京工业大学 | High-performance polyion liquid gel, multi-mode flexible sensor and preparation method thereof |
CN215757114U (en) * | 2021-09-15 | 2022-02-08 | 武汉居尔新能源技术有限公司 | Micro-carbon nano high-temperature heat-conducting coating |
CN115023098A (en) * | 2021-09-30 | 2022-09-06 | 荣耀终端有限公司 | Heat-conducting member and electronic device |
CN115615229A (en) * | 2022-10-11 | 2023-01-17 | 上海交通大学 | Near-field heat exchanger system based on conductive polymer |
Non-Patent Citations (4)
Title |
---|
MI, CH等: "Synthesis and performance of LiMn0.6Fe0.4PO4/nano-carbon webs composite cathode", MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, vol. 129, no. 1, pages 8 - 13 * |
周成飞;: "离子液体改性聚氨酯的研究进展", 橡塑技术与装备, no. 24, pages 14 - 18 * |
嵇海宁;刘东青;张朝阳;程海峰;杨力祥;: "二氧化钒在红外伪装隐身技术中的应用研究进展", 化工进展, no. 11, pages 178 - 184 * |
胡慧君;王蜀霞;杨云青;牛君杰;: "碳纳米管光学性质及应用的研究现状", 材料导报, no. 3, pages 118 - 124 * |
Also Published As
Publication number | Publication date |
---|---|
CN116734649B (en) | 2023-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhou et al. | Mobile edge computing in unmanned aerial vehicle networks | |
KR102445974B1 (en) | Peltier cooling element and method for manufacturing same | |
CN101915871B (en) | MEMS (Micro Electronic Mechanical System) clamped beam type online microwave power sensor and production method thereof | |
CN108390255A (en) | Optical secondary module and optical module | |
CN105067160A (en) | Oxidized graphene sponge-based flexible pressure sensor and manufacturing method thereof | |
JP4901049B2 (en) | Thermoelectric conversion unit | |
CN110235261A (en) | Flexible thermoelectric conversion element and its manufacturing method | |
CN116734649B (en) | Self-adaptive thermal management device based on infrared optical regulation and control and preparation method | |
Andersson et al. | Feasibility of ambient RF energy harvesting for self-sustainable M2M communications using transparent and flexible graphene antennas | |
Tuoi et al. | Heat storage thermoelectric generator as an electrical power source for wireless Iot sensing systems | |
CN110364616A (en) | A kind of telluride silver nanowires flexible thermal conductive film and preparation method thereof welded at room temperature | |
CN107658927A (en) | Adaptive mobile optics charging system based on feedback signaling | |
CN208987620U (en) | A kind of scarer | |
CN106054975A (en) | Constant temperature control device and method | |
Zhang et al. | Cu 2 ZnSn (S, Se) 4 thin film solar cells fabricated with benign solvents | |
US9983371B2 (en) | Optoelectronic transducer with integrally mounted thermoelectric cooler | |
JP6400498B2 (en) | Wireless tag and RFID system | |
CN106708126A (en) | Charging temperature adjusting device and mobile terminal | |
CN109920770A (en) | A kind of superminiature intelligence graphene thermoelectricity refrigeration heat pipe reason mould group | |
CN208508320U (en) | Cooling device for power distribution cabinet | |
CN104078557B (en) | P-type Bi0.5sb1.5te3the preparation method of base nanoporous thermoelectric composite material | |
CN104822243B (en) | A kind of chip radiation method and chip cooling system | |
CN107357190A (en) | A kind of external world of robot type gesture control identification device | |
CN206542065U (en) | Semiconductor laser temperature control component and the semicondcutor laser unit comprising the component | |
US20120177021A1 (en) | Communication and Information Systems and Methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |