CN106455422B - Hand-held device radiator structure - Google Patents
Hand-held device radiator structure Download PDFInfo
- Publication number
- CN106455422B CN106455422B CN201610840598.4A CN201610840598A CN106455422B CN 106455422 B CN106455422 B CN 106455422B CN 201610840598 A CN201610840598 A CN 201610840598A CN 106455422 B CN106455422 B CN 106455422B
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- China
- Prior art keywords
- accommodating space
- temperature
- electronic component
- uniforming plate
- hand
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Classifications
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- 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
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
Abstract
The present invention is a kind of hand-held device radiator structure, the first electronic component group, a framework and the cover board being set to including a display module, a temperature-uniforming plate, one between temperature-uniforming plate and display module, the framework has one first accommodating space to be sequentially installed with display module, the first electronic component group and temperature-uniforming plate, and one second accommodating space to be installed with cover board, the heat Quick uniform diffusion heat dissipation of the first electronic component group will be received, through the temperature-uniforming plate effectively heat to be avoided to be gathered at the pyrotoxin of the hand-held device.
Description
[technical field]
The present invention is espespecially a kind of scattered with the heat Quick uniform of hand-held device is spread about a kind of hand-held device
Heat, with the hand-held device radiator structure for effectively avoiding heat from being gathered at the pyrotoxin of the hand-held device.
[background technique]
Known hand-held device (such as mobile phone, tablet computer, personal digital assistant (PDA), digital still camera), mostly for
Low-power is without the use of radiator, but eyes on the Future, and the temperature that the electronic heating element inside hand-held device generates is higher
When, it is possible to it needs to assist to radiate using radiators such as radiators.
Only, radiator is installed inside hand-held device, hand-held device inner space is inevitably occupied, causes hand-held device
Volume increases, it is difficult to meet the requirement of modern electronic product slimming.Secondly, the radiator being set to inside hand-held device is difficult
Rapidly to export heat, accumulation of heat is being easy the electronic component of influence hand-held device inside just inside hand-held device
Often running.
Therefore how to solve the problems, such as above-mentioned commonly using and missing, the as inventor of this case and the phase for being engaged in the industry
Shutout quotient wants where the direction of research improvement.
[summary of the invention]
Therefore, above-mentioned effectively to solve the problems, such as, the main purpose of the present invention provide it is a kind of with by hand-held device
Heat Quick uniform diffusion heat dissipation, with the hand-held device heat dissipation knot for effectively avoiding heat from being gathered at the pyrotoxin of the hand-held device
Structure.
Another object of the present invention provide it is a kind of have allow user that can reach comfort effect using the hand-held device
Hand-held device radiator structure.
In order to achieve the above object, the present invention provides a kind of hand-held device radiator structure, including a display module, a temperature-uniforming plate,
One first electronic component group, a framework and a cover board, the display module have an operation display surface and a bottom surface, temperature-uniforming plate tool
There is second side of one first side and opposite first side, which corresponds to the bottom surface of the display module, which has one
First accommodating space, one second accommodating space and an aperture, first accommodating space is recessed to be formed on the side of the framework, and
To be installed with the temperature-uniforming plate and the first electronic component group and display module, the second accommodating space then recessed framework that is formed in
On the other side, and the aperture penetrates through at the bottom center of first and second accommodating space, and is connected to first and second accommodating space,
The cover board is installed in corresponding second accommodating space；Through the design of this structure of the invention, dress is held so that effectively reaching and allowing
The heat Quick uniform diffusion heat dissipation for setting generation, uses the effect for avoiding heat aggregation (or hoarding) at the pyrotoxin of hand-held device
Fruit.
[Detailed description of the invention]
Figure 1A is the exploded perspective schematic diagram of the first preferred embodiment of the present invention.
Figure 1B is another exploded perspective schematic diagram of the first preferred embodiment of the present invention.
Fig. 2 is the combination stereoscopic schematic diagram of the first preferred embodiment of the present invention.
Fig. 3 A is the diagrammatic cross-section of the first preferred embodiment of the present invention.
Fig. 3 B is the section partial enlargement diagram of the first preferred embodiment of the present invention.
Fig. 3 C is another diagrammatic cross-section of the first preferred embodiment of the present invention.
Fig. 3 D is another section partial enlargement diagram of the first preferred embodiment of the present invention.
Fig. 4 A is the exploded perspective schematic diagram of the second preferred embodiment of the present invention.
Fig. 4 B is another exploded perspective schematic diagram of the second preferred embodiment of the present invention.
Fig. 5 is the combination stereoscopic schematic diagram of the second preferred embodiment of the present invention.
Fig. 6 A is the diagrammatic cross-section of the second preferred embodiment of the present invention.
Fig. 6 B is the section partial enlargement diagram of the second preferred embodiment of the present invention.
Fig. 6 C is another diagrammatic cross-section of the first preferred embodiment of the present invention.
Fig. 6 D is another section partial enlargement diagram of the first preferred embodiment of the present invention.
Symbol description:
Hand-held device radiator structure ... 1
Display module ... 10
Operate display surface ... 101
Bottom surface ... 102
Temperature-uniforming plate ... 11
First side ... 111
Second side ... 112
Chamber ... 113
Working fluid ... 115
Support column ... 116
Capillary structure ... 117
First electronic component group ... 13
Circuit board ... 131
Protrusion ... 1311
Perforation ... 1312
Electronic component ... 1313
Battery part ... 132
Second electronic component group ... 14
Battery part ... 141
Framework ... 15
First accommodating space ... 151
Second accommodating space ... 152
Aperture ... 153
Perforation ... 154
Cover board ... 16
Fixing piece ... 17
Hole ... 171
Engaging member ... 18
Combined hole ... 181
Spiral lock ... 2
Locking part ... 3.
[specific embodiment]
The above-mentioned purpose and its structure of the present invention and characteristic functionally, will give according to the preferred embodiment of institute's accompanying drawings
Explanation.
The present invention provides a kind of hand-held device radiator structure, please refers to Figure 1A, 1B, 2,3A, 3B, shows the first of the present invention
The decomposition and combination of preferred embodiment and diagrammatic cross-section, and be aided with refering to Fig. 3 C, 3D；In the hand-held device of this preferred embodiment
Radiator structure 1 is explained with Smartphone, and however, it is not limited to this, in when it is implemented, also may be selected to be a tablet computer,
IPAD or hand-held navigation machine etc..The hand-held device radiator structure 1 includes a display module 10, a temperature-uniforming plate 11, one first electronics
Part group 13, a framework 15 and a cover board 16, the display module 10 are explained in the preferred embodiment with touch-control display module 10,
But do not limit to this；And the display module 10 is located at the top of first electronic component group 13, and it has an operation display
Behaviour is watched and executed in face 101 and a bottom surface 102, the top of the concordant framework 15 of the operation display surface 101 with for user
Make.Aforementioned temperature-uniforming plate 11 have second side 112 of opposite first side 111 in one first side 111, one, a vacuum chamber 113,
One is filled in working fluid 115, a capillary structure 117 and plural support column 116 in the chamber 113, and the of the temperature-uniforming plate 11
The bottom surface 102 of the corresponding display module 10 in side 111, the capillary structure 117 are said in the preferred embodiment with being sintered body of powder
Bright, however, it is not limited to this, and in when it is implemented, also may be selected to be groove or metal mesh, and the capillary structure 117 is formed in this
On the inner wall of chamber 113, the support column 116 be set to the chamber 113 in, and its upper and lower end respectively in the chamber 113 it is upper,
Lower inner wall abuts against, and the support column 116 is to support the temperature-uniforming plate 11.Wherein foregoing work fluid 115 can be pure water, inorganization
Close object, alcohols, ketone, liquid metal, cold coal or organic compound.
One end of plural fixing piece 17 is through to phase in the support column 116 from the first side 111 of the corresponding support column 116
It combines, and it has the hole 171 of an internal screw thread, the hole 171 is with for 2 phase screw lock of corresponding plural spiral lock.And institute
It states the first electronic component group 13 to be set between the display module 10 and temperature-uniforming plate 11, the side of first electronic component group 13 is corresponding
The bottom surface 102 of the display module 10, the other side are then sticked on the first side 111 of the opposite temperature-uniforming plate 11, first electronics zero
Part group 13 is equipped with a circuit board 131 and a battery part 132 (such as lithium battery), and the circuit board 131 is in the preferred embodiment to print
Circuit board 131 (printed circuit board, PCB) explains, but does not regard it as and be limited, and the circuit board 131 is equipped with again
The protrusion 1311 of the corresponding fixing piece 17 of number and plural electronic component 1313, the electronic component 1313 include central processing unit
(Central Processor Unit, CPU), graphics processor (Graphic Processing Unit, GPU), memory body
(such as flash memory) and other elements (such as capacitor, resistance, transistor or IC chip element).
And the plural electronic component 1313 is set on the side of the circuit board 131, and is affixed with corresponding first side 111
If contact, that is, the electronic component 1313 welding is set on the side of the circuit board 131, and one end is then and with respect to the samming
111 phase of the first side of plate 11 is sticked, and if one end face paste of CPU (or GPU, IC chip) is located on first side 111, uses transmission
The CPU received (or GPU) the heat Quick uniform generated is diffused in by the temperature-uniforming plate 11 entirely has larger heat dissipation area
On temperature-uniforming plate 11, the effect for effectively avoiding heat aggregation (or hoarding) at the pyrotoxin (such as CPU, GPU) of Smartphone is used
Fruit.
It is continuous that A, 1B and 3A~3D, protrusion 1311 protrude outward composition, and its from the outer side edges of the circuit board 131 refering to fig. 1
With a perforation 1312, enables one end of the spiral lock 2 wear phase screw lock in opposite perforation 1312 to the hole 171 and fix, make
The temperature-uniforming plate 11 combines together with circuit board 131, and the battery part 132 is attached on the first side 111 of the temperature-uniforming plate 11, and
The adjacent circuit board 131.Aforementioned framework 15 have one first accommodating space 151, one second accommodating space 152, an aperture 153 and
Plurality of through holes 154, on the recessed side for being formed in the framework 15 of first accommodating space 151, and to be installed with the temperature-uniforming plate 11
It is sticked first accommodating space 151 with second side 112 of the first electronic component group 13 and display module 10, that is, the temperature-uniforming plate 11
Bottom, the circuit board 131 and battery part 132 on first side 111 and the display module 10 positioned at the circuit board 131 above are total to
With being installed in first accommodating space 151, second accommodating space 152 is then on the recessed other side for being formed in the framework 15,
And the aperture 153 penetrates through at the bottom center of first and second accommodating space 151,152, and is connected to first and second accommodating space
151、152。
The perforation 154 is through to the corresponding second accommodating sky from the bottom of the first accommodating space 151 of the adjacent aperture 153
Between 152 bottom, and be connected to first and second accommodating space 151,152, and one end of plural engaging member 18 is from the corresponding support column
It is through in the support column 116 and combines in 116 second side 112, and there is a combined hole 181 in it, the combined hole 181 is right
It should perforate 154, plural locking part 3 is enabled to wear the opposite perforation 154 and be threaded into the combined hole 181, so that the temperature-uniforming plate
11 combine with framework 15.And carrier board 16 is installed in corresponding second accommodating space 152, the side patch of the cover board 16
It is located at the bottom of opposite second accommodating space 152, the bottom end of the other side then concordant framework 15, and cover board 16 has protection
And dust-proof effect.
So when the electronic component (such as CPU, GPU) on the circuit board 131 generates heat, through the of the temperature-uniforming plate 11
The heat received is uniformly dispersed in rapidly on the entirely temperature-uniforming plate 11 with larger heat dissipation area by side 111, while the electricity
The heat of pond part 132 can also be absorbed by the first side 111 of the temperature-uniforming plate 11 and be uniformly dispersed in rapidly on entire temperature-uniforming plate 11 and dissipate
Heat makes it possible to effectively to avoid heat aggregation (or hoarding) in it at CPU (or GPU) and battery part 132, to change speech in hand-held device
It, can exactly improve the effect that amount of localized heat is assembled on hand-held device, and then can also achieve the effect that slimming.
Therefore, it is set on temperature-uniforming plate 11 by the circuit board of the present invention 131 and battery part 132, and total with display module 10
With being located in the design that the framework 15 is combined as a whole, obtains and effectively allow the heat Quick uniform of CPU (or GPU) and battery part 132
It is diffused on entire temperature-uniforming plate 11 and radiates, and then also solve the problem that heat aggregation (or hoarding) in hand-held device CPU (or GPU) in it
With the effect at battery part 132, and user's grasp hand-held (i.e. the hand-held device radiator structure of the present invention) can also be allowed to make
Used time can obtain the effect of preferable comfort.
Fig. 4 A, 4B, 5,6A, 6B are please referred to, the decomposition and combination of the second preferred embodiment of the display present invention and section show
It is intended to, and is aided with refering to Fig. 6 C, 6D；The structure and connection relationship and its effect of this preferred embodiment substantially with aforementioned first compared with
Good embodiment it is identical, therefore do not repeat again herein, which mainly changes aforementioned first electronic component group 13
It is designed as only including aforementioned circuit plate 131, that is, the first side 111 of the temperature-uniforming plate 11 is equipped with the circuit board 131, it should be compared with
Both circuit boards 131 and temperature-uniforming plate 11 of good embodiment connection relationship and effect are identical as aforementioned first preferred embodiment, herein
Again it does not repeat.And the hand-held device radiator structure 1 further includes one second electronic component group 14, which sets
There is a battery part 141, the side of the battery part 141 is attached in second side 112 of the temperature-uniforming plate 11, and the one of battery part 141
Part is located in the aperture 153, and another part in the aperture 153 then by projecting in the second accommodating space 152.
It is designed as in addition, the cover board 16 of this preferred embodiment mainly changes the cover board 16 of aforementioned first preferred embodiment
The side of the cover board 16 is not sticked the bottom of second accommodating space 152, that is, the side of the cover board 16 of the preferred embodiment is (i.e.
The side of the bottom of second accommodating space 152 relatively of cover board 16) it is mutually sticked with the other side with respect to the battery, and cover board 16 has
There are protection and dust-proof effect, and in when it is implemented, metal material (such as aluminium material or copper material) can be selected in the cover board 16
Achieve the effect that with heat loss through conduction, when such as cover board 16 being aluminium material, which will directly can be absorbed on battery part 141
Heat Quick uniform be diffused on entire cover board 16, enable the cover board 16 through have larger heat dissipation area heat is discharged
It goes.
So when the CPU (or GPU) on the circuit board 131 generates heat, it will through the first side 111 of the temperature-uniforming plate 11
The heat received is uniformly dispersed in rapidly on the entirely temperature-uniforming plate 11 with larger heat dissipation area, while in the temperature-uniforming plate 11
Second side 112 thereon battery part 141 heat also can by second side 112 of the temperature-uniforming plate 11 absorb and be uniformly dispersed in rapidly whole
It radiates on a temperature-uniforming plate 11, makes it possible to effectively to avoid heat aggregation (or hoarding) in hand-held device CPU (or GPU) and battery in it
At part 141.
Therefore, be respectively arranged on the two sides of temperature-uniforming plate 11 by the circuit board of the present invention 131 and battery part 141, and with it is aobvious
Show that mould group 10 is located in the design that the framework 15 is combined as a whole jointly, obtains and effectively allow the heat of CPU (or GPU) and battery part 141
Amount Quick uniform is diffused on entire temperature-uniforming plate 11 and radiates, and then also solves the problem that heat aggregation (or hoarding) in hand-held device in it
CPU (or GPU) and the effect at battery part 141.
The above, the present invention compared to it is known have the advantages that it is following:
1. having the effect of reaching the heat Quick uniform diffusion heat dissipation for allowing hand-held device to generate.
2. having the effect of avoiding heat aggregation (or hoarding) at the pyrotoxin of hand-held device.
3. having the effect of preferably radiating.
Only described above, only the preferably feasible embodiment of the present invention, utilizes the above-mentioned method of the present invention, shape such as
Shape, construction, device change for it, should all be contained in the interest field of this case.
Claims (6)
1. a kind of hand-held device radiator structure characterized by comprising
One display module has an operation display surface and a bottom surface；
One temperature-uniforming plate, second side with one first side and opposite first side, first side correspond to the display module it
Bottom surface；
One first electronic component group is set between the temperature-uniforming plate and display module, and the side of first electronic component group is corresponding should
The bottom surface of display module, the other side are then sticked on the first side of the opposite temperature-uniforming plate；
One framework has one first accommodating space, one second accommodating space and an aperture, and the first accommodating space is recessed is formed in for this
On the side of the framework, and to be installed with the temperature-uniforming plate and the first electronic component group and display module, and the second of the temperature-uniforming plate
Side is attached at the bottom of first accommodating space, and second accommodating space is then recessed to be formed on the other side of the framework, and should
Aperture penetrates through at the bottom center of first and second accommodating space, and is connected to first and second accommodating space；And
One cover board is installed in corresponding second accommodating space, and the side of the cover board is sticked in opposite second accommodating space
Bottom, the bottom end of the other side of the cover board then concordant framework.
2. hand-held device radiator structure according to claim 1, which is characterized in that the temperature-uniforming plate has the chamber of a vacuum
Room, a working fluid being filled in the chamber and plural support column, the support column are set in the chamber, and the one of plural fixing piece
It holds to be through in the support column from the first side of the corresponding support column and combine together, and the fixing piece has a hole, it should
Hole is with for corresponding plural spiral lock phase screw lock.
3. hand-held device radiator structure according to claim 2, which is characterized in that first electronic component group is equipped with one
Circuit board and a battery part, the circuit board are equipped with protrusion and the plural number electronic component of the corresponding fixing piece of plural number, the electronic component
It is mutually sticked on the side of the circuit board, and with corresponding first side, which protrudes outward from the outer side edges of the circuit board
It constitutes, and it has a perforation, enables one end of the spiral lock wear phase screw lock in opposite perforation to the hole and fix, and the electricity
Pond part is set on the first side of the temperature-uniforming plate, and the adjacent circuit board.
4. hand-held device radiator structure according to claim 3, which is characterized in that the framework is equipped with plurality of through holes, should
Perforate and be through to the bottom of corresponding second accommodating space from the bottom of the first accommodating space of the adjacent aperture, and be connected to this
One, two accommodating space, and one end of plural engaging member is through in the support column from second side of the corresponding support column and mutually ties
It closes, and there is a combined hole in it, which corresponds to the perforation, enables plural locking part wear the opposite perforation and is threaded into this
In combined hole.
5. hand-held device radiator structure according to claim 2 further includes one second electronic component group, second electronics zero
Part group is equipped with a battery part, which is attached in second side of the temperature-uniforming plate, which is equipped with a circuit
Plate, which is equipped with the protrusion of the corresponding fixing piece of plural number and plural electronic component, the electronic component are set to the circuit board
It on side, and is mutually sticked with corresponding first side, which protrudes outward composition from the outer side edges of the circuit board, and it has one
Perforation enables one end of the spiral lock wear phase screw lock in opposite perforation to the hole and fixes.
6. hand-held device radiator structure according to claim 5, which is characterized in that the framework is equipped with plurality of through holes, should
Perforate and be through to the bottom of corresponding second accommodating space from the bottom of the first accommodating space of the adjacent aperture, and be connected to this
One, two accommodating space, and one end of plural engaging member is through in the support column from second side of the corresponding support column and mutually ties
It closes, and there is a combined hole in it, which corresponds to the perforation, enables plural locking part wear the opposite perforation and is threaded into this
In combined hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840598.4A CN106455422B (en) | 2016-09-21 | 2016-09-21 | Hand-held device radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840598.4A CN106455422B (en) | 2016-09-21 | 2016-09-21 | Hand-held device radiator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106455422A CN106455422A (en) | 2017-02-22 |
| CN106455422B true CN106455422B (en) | 2019-08-30 |
Family
ID=58166159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840598.4A Active CN106455422B (en) | 2016-09-21 | 2016-09-21 | Hand-held device radiator structure |
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| Country | Link |
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| CN (1) | CN106455422B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327994B (en) * | 2017-07-31 | 2020-06-02 | 台达电子工业股份有限公司 | Vapor chamber |
| CN109698399B (en) * | 2017-10-20 | 2021-04-20 | 深圳天珑无线科技有限公司 | Electronic equipment and antenna assembly thereof |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201136502A (en) * | 2010-04-07 | 2011-10-16 | Ascend Top Entpr Co Ltd | Thin type heat dissipation device |
| CN202405251U (en) * | 2011-09-21 | 2012-08-29 | 奇鋐科技股份有限公司 | Heat radiating apparatus |
| JP2015015621A (en) * | 2013-07-05 | 2015-01-22 | コニカミノルタ株式会社 | Personal digital assistance |
| CN203327471U (en) * | 2013-07-23 | 2013-12-04 | 奇鋐科技股份有限公司 | Heat radiation structure and hand-held electronic device with heat radiation structure |
| CN203912442U (en) * | 2014-06-17 | 2014-10-29 | 奇鋐科技股份有限公司 | Hand-held electronic device heat-radiating structure |
| TWM494951U (en) * | 2014-06-25 | 2015-02-01 | Tai Sol Electronics Co Ltd | Heat dissipation module with high-low surface for binding with mobile device |
| CN204350527U (en) * | 2014-10-24 | 2015-05-20 | 奇鋐科技股份有限公司 | There is display module and the hand-held device of radiator structure |
| CN105682418B (en) * | 2014-11-20 | 2018-09-25 | 奇鋐科技股份有限公司 | Mobile electronic device radiator structure |
| CN206165060U (en) * | 2016-09-21 | 2017-05-10 | 奇鋐科技股份有限公司 | Hand -held device heat -radiating structure |
-
2016
- 2016-09-21 CN CN201610840598.4A patent/CN106455422B/en active Active
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