CN105283030A - Mobile equipment heat dissipation structure - Google Patents
Mobile equipment heat dissipation structure Download PDFInfo
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- CN105283030A CN105283030A CN201410327550.4A CN201410327550A CN105283030A CN 105283030 A CN105283030 A CN 105283030A CN 201410327550 A CN201410327550 A CN 201410327550A CN 105283030 A CN105283030 A CN 105283030A
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- endothermic section
- heat
- mobile device
- supporting body
- dissipating layer
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Abstract
The invention relates to a mobile equipment heat dissipation structure. The structure comprises a carrier which is provided with a first accommodation space. The first accommodation space is provided with a heat absorption part, and a heat-dissipation part which is adjacent to the heat absorption part and is provided with a heat-dissipation layer. The carrier can be enabled through the heat absorption part to quickly absorb the heat generated by a carried electronic assembly, and the heat is transmitted to the heat-dissipation layer of the heat-dissipation part for quick dissipation, thereby achieving the quick dissipation of heat.
Description
Technical field
The present invention relates to a kind of mobile device radiator structure, espespecially a kind of can the radiator structure of lifting mobile equipment.
Background technology
Existing mobile device (as slim pen electricity, flat board, wisdom mobile phone etc.) along with arithmetic speed faster, the heat that its internal calculation performance element produces also significantly promotes relatively, and it can prerequisite easy to carry be considered down to have again, these devices more do more thinning, in addition described mobile device is for can prevent foreign matter and aqueous vapor from entering inside, these mobile devices are except the providing holes of earpiece holes or connector, have very less and form convection current in open aperture and outside air, therefore because of under the innate factor of thinning, these mobile devices are inner cannot outwardly discharge fast because of calculation execution unit and heat that battery produced, and again because the inside of mobile device is confined space, therefore raw heat loss through convection of very having difficult labour, and then be easy to the facts such as mobile device inside generation accumulated heat or heat build-up etc., have a strong impact on the operating efficiency of mobile device or heat and the problem such as to work as.
Again, also have for arranging passive heat radiation element such as hot plate in these mobile device inside owing to there being the problems referred to above, temperature-uniforming plate, the passive heat dissipation element such as radiator carries out antipyretic, but still cause device inherent space constraints due to the reason of mobile device thinning, also this set heat dissipation element certainly will be reduced to ultra-thin dimensional thickness, can be arranged in limited inner space, but along with the hot plate of size-constrained reduction, the capillary structure of temperature-uniforming plate inside and steam channel are because be arranged to ultra-thin then because of the limited reduction of above-mentioned requirement, make these hot plates, temperature-uniforming plate is had a greatly reduced quality in the operating efficiency of overall thermal conduction, cannot effectively reach heat radiation usefulness, therefore, when the internal compute unit power of mobile device is too high, prior art hot plate, temperature-uniforming plate all effectively cannot carry out antipyretic or heat radiation because tackling it, therefore how to arrange in narrow confined space and effectively separate thermal element.
Again, not easily the heat that electronic component produces is passed to external cooling because the narrow and tight storehouse of internal electronic element of inner first accommodation space of mobile device is arranged, how easy accumulated heat in inside first accommodation space of handheld apparatus, then carries out the antipyretic technology to be improved being the current head of this industry and weighing.
Summary of the invention
Therefore, for effectively solving the problem, main purpose of the present invention is to provide a kind of mobile device radiator structure, comprise: a supporting body, there is one first accommodation space, this first accommodation space has an endothermic section and a radiating part, this radiating part this endothermic section adjacent, and this radiating part is formed with a heat dissipating layer, wherein heat dissipating layer is by differential arc oxidation (MicroArcOxidation, or electricity slurry electrolytic oxidation (PlasmaElectrolyticOxidation MAO), PEO), anodic spark deposition (AnodicSparkDeposition, ASD), spark deposition anodic oxidation (AnodicOxidationbySparkDeposition, ANOF) wherein arbitraryly this radiating part is formed at.
Described supporting body is metal or nonmetal wherein arbitrary.
Described supporting body is a stainless steel plate body.
Described heat dissipating layer is that a ceramic material or graphite material are wherein arbitrary.
Described endothermic section is a heat conduction good conductor, and this supporting body is to being provided with a groove in heat-conducting part place, and described heat-conducting part is embedded in this groove, and this radiating part correspondence is arranged at the opposite side of this groove, and this radiating part is formed with aforementioned heat dissipating layer.
Described endothermic section is a heat conduction good conductor, this supporting body arranges this endothermic section place correspondence and is provided with a shrinkage pool, and this shrinkage pool runs through this supporting body, described endothermic section is embedded on aforementioned supporting body, the radiating part of the opposite side that this endothermic section is corresponding is formed with aforementioned heat dissipating layer, this heat conduction good conductor be copper, aluminium, etc. metal wherein arbitrary, and this endothermic section and this both heat dissipating layer trim described supporting body two side plane respectively.
Described endothermic section and this radiating part are a heat conduction good conductor, this supporting body arranges this endothermic section place correspondence and is provided with a shrinkage pool, and this shrinkage pool runs through this supporting body, described endothermic section is embedded on aforementioned supporting body, the radiating part of the opposite side of this endothermic section correspondence is formed with aforementioned heat dissipating layer, this heat conduction good conductor be copper, aluminium, etc. metal wherein arbitrary, and this endothermic section and this both heat dissipating layer trim described supporting body two side plane.
Described heat dissipating layer is a kind of loose structure or how rice structure is wherein arbitrary.
Described heat dissipating layer is that the color of black or sub-black or dark color is wherein arbitrary.
Described heat dissipating layer is that a kind of high radiation ceramic structure or high-hardness ceramic structure are wherein arbitrary.
Described endothermic section and radiating part are engaged by gummed or to engage wherein either type without Medium Diffusion bonded to each other.
The present invention absorbs the heat being placed in the electronic component in the first accommodation space of this supporting body and producing fast by endothermic section, heat is exported and dispels the heat by heat dissipating layer fast that be passed to rapidly radiating part, and then promotes integral heat sink efficiency.
Accompanying drawing explanation
Fig. 1 is the first embodiment three-dimensional exploded view of mobile device radiator structure of the present invention;
Fig. 2 is the first embodiment assembled sectional view of mobile device radiator structure of the present invention;
Fig. 3 is the second embodiment view sub-anatomy of mobile device radiator structure of the present invention;
Fig. 4 is the second embodiment assembled sectional view of mobile device radiator structure of the present invention;
Fig. 5 is the 3rd embodiment view sub-anatomy of mobile device radiator structure of the present invention;
Fig. 6 is the 3rd embodiment assembled sectional view of mobile device radiator structure of the present invention;
Fig. 7 is the 4th embodiment view sub-anatomy of mobile device radiator structure of the present invention;
Fig. 8 is the 4th embodiment assembled sectional view of mobile device radiator structure of the present invention;
Fig. 9 is the 5th embodiment view sub-anatomy of mobile device radiator structure of the present invention;
Figure 10 is the 6th embodiment assembled sectional view of mobile device radiator structure of the present invention.
Symbol description
Supporting body 1
First accommodation space 11
Groove 111
Shrinkage pool 112
Endothermic section 12
Radiating part 13
Heat dissipating layer 14
Embodiment
Below in conjunction with the characteristic on accompanying drawing object and structure and fuction thereof, the preferred embodiment according to institute's accompanying drawings is explained.
Refer to Fig. 1,2, be the first embodiment stereogram and cutaway view of mobile device radiator structure of the present invention, as shown in the figure, described mobile device radiator structure, comprises a supporting body 1;
Described supporting body 1 has one first accommodation space 11, and this first accommodation space 11 has endothermic section 12 and a radiating part 13, this radiating part 13 this endothermic section 12 adjacent, and this radiating part 13 is formed with a heat dissipating layer 14.
Described radiating part 13 and this endothermic section 12 of the present embodiment are arranged in this first accommodation space 13, and are arranged at the same side, and this radiating part 13 is arranged at the part beyond this endothermic section 12.
Described supporting body 1 is metal or nonmetal wherein arbitrary, and the present embodiment is limited using metal as illustrating but not regarding it as, and this metal is stainless steel plate body.
This heat dissipating layer 14 is by differential arc oxidation (MicroArcOxidation, or electricity slurry electrolytic oxidation (PlasmaElectrolyticOxidation MAO), PEO), anodic spark deposition (AnodicSparkDeposition, ASD), spark deposition anodic oxidation (AnodicOxidationbySparkDeposition, ANOF) be wherein arbitraryly formed at this radiating part 13, and described heat dissipating layer 14 material that to be a ceramic material or graphite material or copper material or aluminium material or other heat transfer efficiencies good is wherein arbitrary.
Refer to Fig. 3,4, for the second embodiment of mobile device radiator structure of the present invention is decomposed and assembled sectional view, as shown in the figure, the present embodiment part-structure is identical with aforementioned first embodiment, therefore will repeat no more at this, otherwise only the present embodiment and the difference of aforementioned first embodiment are that described radiating part 13 is corresponding and are arranged at this endothermic section 12 phase opposite side, namely radiating part 13 and endothermic section 12 are arranged at the both sides of this supporting body 1 respectively.
Refer to Fig. 5, 6, for the 3rd embodiment of mobile device radiator structure of the present invention is decomposed and assembled sectional view, as shown in the figure, the present embodiment part-structure is identical with aforementioned first embodiment, therefore will repeat no more at this, only the difference of the present embodiment and aforementioned first embodiment is that described endothermic section 12 is a heat conduction good conductor, be embedded on aforementioned supporting body 1, this endothermic section 12 correspondence is embedded at this supporting body 1 place and has a groove 111, described endothermic section 12 is embedded in this groove 111, this radiating part 13 correspondence is arranged at the opposite side of this groove 12, this radiating part 13 is formed with aforementioned heat dissipating layer 14.
Refer to Fig. 7, 8, for the 4th embodiment of mobile device radiator structure of the present invention is decomposed and assembled sectional view, as shown in the figure, the present embodiment part-structure technical characteristic is identical with aforementioned first embodiment, therefore will repeat no more at this, it is a heat conduction good conductor that only the present embodiment and aforementioned first embodiment different are in the described endothermic section 12 of described mobile device radiator structure, and the place that this supporting body 1 arranges this endothermic section 12 has the shrinkage pool 112 that runs through this supporting body 1, and this endothermic section 12 is embedded in this shrinkage pool 112, the radiating part 13 of the opposite side of this endothermic section 12 correspondence is formed with aforementioned heat dissipating layer 14, this heat conduction good conductor is copper, aluminium, wherein arbitrary on metal, and this endothermic section 12 and this heat dissipating layer 14 liang trim described supporting body 1 liang of side plane respectively.
Refer to Fig. 9, 10, for the 5th embodiment of mobile device radiator structure of the present invention is decomposed and assembled sectional view, as shown in the figure, the present embodiment part-structure technical characteristic is identical with aforementioned first embodiment, therefore will repeat no more at this, it is a heat conduction good conductor that only the present embodiment and aforementioned third embodiment different are in described endothermic section 12 and this radiating part 13, and this supporting body 1 is provided with this endothermic section 12 part has a shrinkage pool 112, and this shrinkage pool 112 runs through this supporting body 1, this endothermic section 12 another is embedded in the shrinkage pool 112 of aforementioned supporting body 1, the radiating part 13 of the opposite side of this endothermic section 12 correspondence is formed with aforementioned heat dissipating layer 14, this heat conduction good conductor is copper, aluminium, wherein arbitrary on metal, the endothermic section 12 of the present embodiment is copper material, this radiating part 13 is aluminium material, described endothermic section 12 and radiating part 13 are engaged by gummed or to engage wherein either type without Medium Diffusion bonded to each other, and this endothermic section 12 and this heat dissipating layer 14 liang trim described supporting body 1 liang of side plane respectively.
Heat dissipating layer 14 described in aforementioned the first to five embodiment is a kind of loose structure or how rice structure is wherein arbitrary, or described heat dissipating layer 14 in black or the color of sub-black or dark color wherein arbitrary.
Again or, described heat dissipating layer 14 is that a kind of high radiation ceramic structure or high-hardness ceramic structure are wherein arbitrary.
The main accumulated heat for solution mobile device of mobile device radiator structure of the present invention or heat build-up problem, improve the disappearance that prior art mobile device internal closed space cannot be really effectively antipyretic.
The present invention passes through be sticked with part or locally arrange heat conduction good conductor in endothermic section 12, and so as to promoting the heat absorption efficiency of supporting body 1, the heat loss through radiation layer 14 arranging black in radiating part 13 increases its heat radiation contact area lifting heat-radiation heat-dissipating efficiency.
The present invention applies the application of thermal radiation conduction as heat radiation of heat, and heat transfer and convection action, material all must be leaned on as medium, could heat energy be propagated.Thermal radiation does not then need medium, directly can propagate heat energy, therefore in confined space, be able to housing heat being passed to mobile device in the short space only deposited, then does heat exchange by housing and the external world.
Thermal radiation is exactly that material is propagated in the form of an electromagnetic wave, but electromagnetic wave is with light velocity propagation, needs Medium Propagation, and object can continue to produce thermal radiation, also absorbs the extraneous thermal radiation given simultaneously.Object sends the ability of heat, relevant with its surface temperature, color and degree of roughness, therefore the heat loss through radiation layer set by the present invention then arranges with related application principle the heat loss through radiation layer that can promote the natural heat dissipation of surface radiating area and radiating efficiency, the caloradiance of body surface, except relevant with temperature, also relevant with the characteristic on its surface, the object of such as black surface easily absorbs, also easily send thermal radiation, therefore heat loss through radiation layer of the present invention is set to black or make its surface more can promote its radiation efficiency further for black.
Separately, when the plate body that supporting body 1 selects structure thinner, this endothermic section further can promote the structural strength of this supporting body 1.
Although the present invention discloses as above with execution mode; so itself and be not used to limit the present invention, any person skilled in the art person, without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, therefore protection scope of the present invention is when being decided to be standard with claims.
Claims (11)
1. a mobile device radiator structure, comprising:
One supporting body, there is one first accommodation space, this first accommodation space has an endothermic section and a radiating part, this radiating part this endothermic section adjacent, and this radiating part is formed with a heat dissipating layer, wherein heat dissipating layer is by differential arc oxidation or electricity slurry electrolytic oxidation, anodic spark deposition, and spark deposition anodic oxidation is wherein arbitrary is formed at this radiating part.
2. mobile device radiator structure as claimed in claim 1, wherein said supporting body is metal or nonmetal wherein arbitrary.
3. mobile device radiator structure as claimed in claim 1, wherein said supporting body is a stainless steel plate body.
4. mobile device radiator structure as claimed in claim 1, wherein said heat dissipating layer is that a ceramic material or graphite material are wherein arbitrary.
5. mobile device radiator structure as claimed in claim 1, wherein said endothermic section is a heat conduction good conductor, this supporting body is to being provided with a groove in heat-conducting part place, described heat-conducting part is embedded in this groove, this radiating part correspondence is arranged at the opposite side of this groove, and this radiating part is formed with aforementioned heat dissipating layer.
6. mobile device radiator structure as claimed in claim 1, wherein said endothermic section is a heat conduction good conductor, this supporting body arranges this endothermic section place correspondence and is provided with a shrinkage pool, and this shrinkage pool runs through this supporting body, described endothermic section is embedded on aforementioned supporting body, the radiating part of the opposite side that this endothermic section is corresponding is formed with aforementioned heat dissipating layer, this heat conduction good conductor be copper, aluminium, etc. metal wherein arbitrary, and this endothermic section and this both heat dissipating layer trim described supporting body two side plane respectively.
7. mobile device radiator structure as claimed in claim 1, wherein said endothermic section and this radiating part are a heat conduction good conductor, this supporting body arranges this endothermic section place correspondence and is provided with a shrinkage pool, and this shrinkage pool runs through this supporting body, described endothermic section is embedded on aforementioned supporting body, the radiating part of the opposite side of this endothermic section correspondence is formed with aforementioned heat dissipating layer, this heat conduction good conductor be copper, aluminium, etc. metal wherein arbitrary, and this endothermic section and this both heat dissipating layer trim described supporting body two side plane.
8. mobile device radiator structure as claimed in claim 1, wherein said heat dissipating layer is a kind of loose structure or how rice structure is wherein arbitrary.
9. mobile device radiator structure as claimed in claim 1, wherein said heat dissipating layer is that the color of black or sub-black or dark color is wherein arbitrary.
10. mobile device radiator structure as claimed in claim 1, wherein said heat dissipating layer is that a kind of high radiation ceramic structure or high-hardness ceramic structure are wherein arbitrary.
11. mobile device radiator structures as claimed in claim 7, wherein said endothermic section and radiating part are engaged by gummed or to engage wherein either type without Medium Diffusion bonded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327550.4A CN105283030A (en) | 2014-07-10 | 2014-07-10 | Mobile equipment heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410327550.4A CN105283030A (en) | 2014-07-10 | 2014-07-10 | Mobile equipment heat dissipation structure |
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| Publication Number | Publication Date |
|---|---|
| CN105283030A true CN105283030A (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410327550.4A Pending CN105283030A (en) | 2014-07-10 | 2014-07-10 | Mobile equipment heat dissipation structure |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102187297A (en) * | 2008-09-05 | 2011-09-14 | 苹果公司 | Handheld computing device |
| CN202135433U (en) * | 2008-07-10 | 2012-02-01 | 格拉弗技术国际控股有限公司 | Radiator, and electronic device and photovoltaic solar energy panel employing radiator |
| CN203633052U (en) * | 2013-12-27 | 2014-06-04 | 奇鋐科技股份有限公司 | Heat radiation structure applied to mobile device |
| CN204069600U (en) * | 2014-07-10 | 2014-12-31 | 奇鋐科技股份有限公司 | Mobile device radiator structure |
-
2014
- 2014-07-10 CN CN201410327550.4A patent/CN105283030A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202135433U (en) * | 2008-07-10 | 2012-02-01 | 格拉弗技术国际控股有限公司 | Radiator, and electronic device and photovoltaic solar energy panel employing radiator |
| CN102187297A (en) * | 2008-09-05 | 2011-09-14 | 苹果公司 | Handheld computing device |
| CN203633052U (en) * | 2013-12-27 | 2014-06-04 | 奇鋐科技股份有限公司 | Heat radiation structure applied to mobile device |
| CN204069600U (en) * | 2014-07-10 | 2014-12-31 | 奇鋐科技股份有限公司 | Mobile device radiator structure |
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Application publication date: 20160127 |