CN105716459B - Hot leaflet member mouth-sealing method - Google Patents
Hot leaflet member mouth-sealing method Download PDFInfo
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- CN105716459B CN105716459B CN201410733999.0A CN201410733999A CN105716459B CN 105716459 B CN105716459 B CN 105716459B CN 201410733999 A CN201410733999 A CN 201410733999A CN 105716459 B CN105716459 B CN 105716459B
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- leaflet member
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Abstract
The present invention is a kind of hot leaflet member mouth-sealing method, one hot leaflet member is provided first, the opening is applied section is connect and its closely sealed opening with a Rong raw Rong of practicing midwifery, and connect pinch off in section in stated Rong and divide Rong to connect section to cut out its portion and block end formed with one, you can complete to seal the opening of the hot leaflet member；Through the design of the method for the present invention, obtain effectively to reach and extremely shorten invalid end length and lifting heat transfer efficiency, and then also effectively reach the effect saved installation space and reduce draw step.
Description
【Technical field】
The present invention is related to a kind of hot leaflet member, and espespecially one kind effectively can extremely shorten invalid end length and lifting heat conduction effect
The hot leaflet member mouth-sealing method of rate.
【Background technology】
As the electronic component disposal ability such as the fast development of electronics IT industry, central processing unit is increasingly strengthened, produce
Heat all increase therewith, the heat radiation module of fin combination fan can not gradually meet radiating requirements, especially notebook computer
For, at present heat pipe one be widely used in heat transfer with critical elements.Heat pipe can be considered one have high thermoconductivity it
Passive thermal transmission element, due to the two phase flow heat biography mechanism of inside so that the heat-transfer capability same size copper metal of heat pipe it is hundreds of
More than times.During by the use of heat pipe as the transmission thing of heat, have the advantages that reflection is rapid and thermal resistance is small.Therefore can coordinate heat pipe or
The use of its derived product develops various high-performance heat radiation module, is adapted to solve current various electronic product because of performance boost institute
The heat dissipation problem of derivative.
Known heat pipe seal method, it is that vacuum drawn Hou , And are packed into a job in a mouth of pipe of first opposite heat tube first
Liquid, after one necking end of tapered elongation formation is then carried out to the mouth of pipe, (such as argon welding) is then welded at necking end, by
So that the necking end of heat pipe to be sealed.And draw end can not carry out heat conduction to known heat pipe thereon, therefore will shape
As the invalid end of heat conduction, the presence at this invalid end can reduce heat pipe for thermal conductivity efficiency (i.e. heat pipe for thermal conductivity efficiency is bad), and because of heat
The draw end of pipe is longer, can not only account for the application of the effective heat conduction length of heat pipe, cause heat pipe heat to be located at an intelligent action
When device (such as intelligent wrist-watch, Smartphone, wearable device) is interior, meeting space-consuming causes the puzzlement arranged, unfavorable
In the design for reducing intelligent running gear volume.
How the above-mentioned problem commonly used and missing, the as inventor of this case relevant manufactures be engaged in the industry are solved
Where the direction for desiring most ardently research improvement.
【The content of the invention】
Effectively to solve above-mentioned problem, the main purpose of the present invention provide one kind can effectively shorten invalid end length and
Lift the hot leaflet member mouth-sealing method of heat transfer efficiency.
Another object of the present invention sets sky in a kind of can effectively be saved when the hot leaflet member after sealing is in application of offer
Between hot leaflet member mouth-sealing method.
Another object of the present invention can subtract the hot leaflet member mouth-sealing method of draw step in offer one kind.
For the above-mentioned purpose, the present invention provides a kind of hot leaflet member mouth-sealing method, including：One hot leaflet member, the heat are provided
Leaflet member has a chamber and formed with least one opening, and the chamber inner wall in an at least capillary structure and the chamber formed with filling out
Filled with a working fluid；Sheng mono- Rong of being practiced midwifery to opening Shi Yi Rong connects section and its closely sealed opening；And Suo Shu Rong connects pinch off in section
Divide Rong to connect section to cut out its portion and block end formed with one, you can complete to seal the opening of the hot leaflet member.
The hot leaflet member has an invalid end at aperture position.
The capillary structure is formed without at the invalid end position.
Suo Shu Rong connects section and is formed at the invalid end position.
The hot leaflet member is made up of a circular heat pipe, and its opening is formed at the circular heat pipe both ends.
By a upper flat plate and relatively, once flat board is superimposed with each other what is formed to the hot leaflet member.
The upper flat plate has separately been overlapped into a filled section with lower flat board, and the opening is formed at one end of filled section.
Suo Shu Rong is connected in Chao Yin Bo Rong and connect.
Through the design of the method for the present invention, obtain effectively to reach and shorten invalid end length and lifting heat transfer efficiency, and then also
Effectively reach the effect saved installation space with reduce draw step.
【Brief description of the drawings】
Fig. 1 is the schematic flow sheet of the first embodiment of the present invention；
Fig. 2A is the action schematic diagram one of the first embodiment of the present invention；
Fig. 2 B are the action schematic diagram two of the first embodiment of the present invention；
Fig. 2 C are the action schematic diagram three of the first embodiment of the present invention；
Fig. 2 D are the action schematic diagram four of the first embodiment of the present invention；
Fig. 3 is the finished product schematic diagram of the first embodiment of the hot leaflet member of the present invention；
Fig. 4 A are the action schematic diagram one of the second embodiment of the present invention；
Fig. 4 B are the action schematic diagram two of the second embodiment of the present invention；
Fig. 4 C are the action schematic diagram three of the second embodiment of the present invention；
Fig. 4 D are the action schematic diagram four of the second embodiment of the present invention；
Fig. 5 is the finished product schematic diagram of the second embodiment of the hot leaflet member of the present invention；
Fig. 6 A are the action schematic diagram one of the second embodiment of the present invention；
Fig. 6 B are the action schematic diagram two of the second embodiment of the present invention；
Fig. 6 C are the action schematic diagram three of the second embodiment of the present invention；
Fig. 6 D are the action schematic diagram four of the second embodiment of the present invention；
Fig. 7 is the finished product schematic diagram of the second embodiment of the hot leaflet member of the present invention.
Component name corresponding to each reference is in figure：
Hot leaflet member 1
Chamber 11
Opening 12
Capillary structure 13
Working fluid 14
Invalid end 15
Rong connects section 2
Block end 3
Filled section 4
Ultrasonic Re Rong equipment 5
Pinch off equipment 6
【Embodiment】
The present invention provides a kind of invalid end minimizing technology of flat hot pipe, referring to Fig. 1, for the present invention first embodiment it
Schematic flow sheet , And are aided with refering to Fig. 2A, 2B, 2C, 2D and Fig. 3.The hot leaflet member 1 is in the embodiment with by a circular heat pipe institute
What is formed explains；First 1 mouth-sealing method of the hot leaflet comprises the following steps：
(100) the hot leaflet member of offer one, hot leaflet member is interior to be had a chamber and is open formed with least one, in the chamber
Wall is formed with being filled with a working fluid in an at least capillary structure and the chamber；
The hot leaflet member 1 that one finished product is circular heat pipe is provided, there is a chamber 11, and the hot leaflet in the hot leaflet member 1
1 both ends Fen Do of member have the , And of opening 12 inwalls of chamber 11 of a connection chamber 11 formed with an at least capillary structure 13,
The capillary structure 1313 is explained in the embodiment with agglomerated powder opisthosoma, but And is not limited to this, in when it is implemented, also optional
Groove or wire netting or web are selected as, and a working fluid 14 (such as pure water, pure water, inorganic chemical are filled with the chamber 11
Thing, alcohols, ketone, liquid metal, cold coal or organic compound)；The capillary structure 13 and phase of first 1 inwall of another wherein hot leaflet
An invalid end 15 is defined to Fen Do between the opening 12 at the both ends, and its invalid opening position of end 15 is then without being provided with the capillary
Structure 13, it is filled to chamber 11 to convenient working fluid 14, so this position of the invalid end 15 of hot leaflet member 1 is nothing
Method carries out heat conduction.
(101) Sheng mono- Rong of being practiced midwifery to opening Shi Yi Rong connects section and its closely sealed opening；
Foregoing hot leaflet member 1 both ends Fen Do at opening 12 have the invalid end 15, in the invalid end 15 of the embodiment
For in the hot leaflet member 1 position of heat conduction can not be carried out, and it is exactly the area that the capillary structure 13 is not provided with its inner wall position
Domain；So to its invalid end 15 connect with Chao Yin Bo Rong through a ultrasonic Re Rong equipment 5, Er its inwall phase of region that Qi Rong connects
Rong connects closely sealed, and need to can just make its closely sealed with certain limit when its super sound ripple Rong connects, therefore the warp of opening 12 at first 1 both ends of its hot leaflet
Chao Yin Bo Rong connects Hou Fen Do You mono- Rong and connects section 2 with its closely sealed opening 12, and to its chamber 11 wherein during closely sealed
The extraction of vacuum is carried out, makes the chamber 11 that its chamber 11 is vacuum.
（102）Pinch off in section is connect in stated Rong to divide Rong to connect section to cut out its portion and block end formed with one, you can complete
Seal the opening of the hot leaflet member.
Foregoing first 1 both ends of hot leaflet meet Hou Fen Do by Chao Yin Bo Rong and connect section 2 formed with Suo Shu Rong, and connect section because of Qi Rong
2 Rong need to can just make its closely sealed when connecing with certain limit, therefore connect in its Rong and carry out pinch off in section 2 with a pinch off equipment 6（pinch
off）, its part Rong is connect into section 2 and cut out, Qi Rong of You connects section 2 in pinch off（pinch off）Position on also because its pinch off is set
Standby 6 that stated Rong connect into section 2 is closely sealed again and form one and block end 3, can be effectively closely sealed with blocking end 3 to make its Rong connect section 2
And seal its hot leaflet member 1.
Therefore, by the design of the method for the present invention so that can directly to the hot leaflet member 1 of general finished product, such as it is described it
Circular heat pipe or flat hot pipe or the heat-conducting plate or temperature-uniforming plate that are superimposed by upper and lower flat board carry out shortening the invalid length of end 15, allow
The set region in the invalid end 15 of the hot leaflet member 1 can minimize, the relative heat conduction that just can effectively lift hot leaflet member 1
Efficiency（I.e. described hot leaflet member 1 is almost effective coverage）, in addition, after the method through the present invention effectively reduces invalid end 15,
Just it can effectively shorten the entire length of the hot leaflet member 1, allow its hot leaflet member 1 to have short and small and small volume effect, so
The hot leaflet member 1 of the present invention is applied in an intelligent running gear (such as intelligent wrist-watch, Smartphone, wearable device)
When, will not space-consuming, be to reach section space-efficient effect on the contrary, and also help and reduce intelligent running gear volume and set
The effect of meter.
Separately please refer to Fig. 1 and it is aided with refering to Fig. 4 A, 4B, 4C, 4D and Fig. 5, is second embodiment of the present invention and his like
Journey schematic diagram；The embodiment, which is mainly changed the hot leaflet member 1 of aforementioned first embodiment by a round heat pipe, to be designed as by flattening
Flat hot pipe explain, the flat heat that first 1 mouth-sealing method of the hot leaflets of the And embodiments is mainly to provide a finished product to flatten
The hot leaflet member 1 of pipe, and with the chamber 11 and both ends with the opening 12, the inwall of chamber 11 in the hot leaflet member 1
It is provided with the capillary structure 13 and filled with the working fluid 14；The capillary structure 13 of first 1 inwall of another wherein hot leaflet
Do is divided to define the invalid end 15 between the opening 12 at the relative both ends；And first 1 both ends of its hot leaflet are by the ultrasonic
Rong meets Hou Fen Do and connects section 2 formed with Suo Shu Rong, is connect then at Qi Rong and carries out pinch off in section 2 with the pinch off equipment 6（pinch
off）, its part Rong is connect into section 2 and cut out, Qi Rong of You connects section 2 in pinch off（pinch off）Position on also because its pinch off is set
Standby 6 that stated Rong connect into section 2 is closely sealed again and form one and block end 3, can be effectively closely sealed with blocking end 3 to make its Rong connect section 2
And its hot leaflet member 1 is sealed, thereby, after effectively reducing invalid end 15 through method of the invention, it just can effectively shorten heat biography
The entire length of unit 1, its hot leaflet member 1 is allowed to have short and small and small volume effect, so the hot leaflet member 1 of the present invention should
For an intelligent running gear (such as intelligent wrist-watch, Smartphone, wearable device) it is interior when, will not space-consuming, instead
But reach section space-efficient effect, and also help the effect for the design for reducing intelligent running gear volume.
Separately please refer to Fig. 1 and it is aided with refering to Fig. 6 A, 6B, 6C, 6D and Fig. 7, is 3rd embodiment of the present invention and his like
Journey schematic diagram；The embodiment, which mainly changes the hot leaflet member 1 of aforementioned first embodiment, to be designed as by a upper flat plate and relative one
Lower flat board the formed flat hot plates that are superimposed with each other explain, and first 1 mouth-sealing method of hot leaflet of the And embodiments is mainly to provide
The hot leaflet member 1 of one flat hot plates, and with the chamber 11 and side with a filled section 4 in the hot leaflet member 1, and this is opened
Mouth 12 is formed at the filled section 4, and the inwall of chamber 11 is provided with the capillary structure 13 and filled with the working fluid 14；
Separately And is not provided with the capillary structure 13 wherein at the Wei Zhi of filled section 4, therefore its filled section 4 is the invalid end of the present embodiment
15, and the filled section 4 of its hot leaflet member 1 meets Hou Fen Do by Chao Yin Bo Rong and connects section 2 formed with Suo Shu Rong, and section is connect then at Qi Rong
Pinch off is carried out with the pinch off equipment 6 on 2（pinch off）, its part Rong is connect into section 2 and cut out, Qi Rong of You connects section 2 and pressed from both sides
It is disconnected（pinch off）Position on also because of its pinch off equipment 6, that stated Rong connect into section 2 is closely sealed again and formed and one block end 3, with
Its Rong is connect section 2 and is blocked end 3 and can be effectively closely sealed and seal its hot leaflet member 1, thereby, effectively subtract through method of the invention
Behind few invalid end 15, it just can effectively shorten the entire length of the hot leaflet member 1, allow its hot leaflet member 1 to have short and small and volume
Small effect, thus the hot leaflet member 1 of the present invention be applied to an intelligent running gear (such as intelligent wrist-watch, Smartphone,
Wearable device, flat board) it is interior when, will not space-consuming, be to reach section space-efficient effect on the contrary, and also help reduction wisdom
The effect of the design of type running gear volume.
Described above, the present invention has following advantage compared to known：
1. it can effectively shorten invalid end length；
2. the hot leaflet member heat transfer efficiency of lifting；
3. save space.
Described above, the only 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 (5)
- A kind of 1. hot leaflet member mouth-sealing method, it is characterised in that including：A hot leaflet member is provided, the hot leaflet member has a chamber and formed with least one opening, and the chamber inner wall is formed with extremely A working fluid is filled with a few capillary structure and the chamber；Sheng mono- Rong of being practiced midwifery to opening Shi Yi Rong connects section and its closely sealed opening；And connect pinch off in section in stated Rong and divide Rong to connect section to cut out its portion and block end formed with one, you can complete to seal the heat The opening of leaflet member；The hot leaflet member has an invalid end at aperture position, and the capillary knot is formed without at the invalid end position Structure , Suo Shu Rong connects section and is formed at the invalid end position.
- 2. hot leaflet member mouth-sealing method according to claim 1, it is characterised in that the hot leaflet member is a circular heat pipe Formed, and its opening is formed at the circular heat pipe both ends.
- 3. hot leaflet member mouth-sealing method according to claim 1, it is characterised in that the hot leaflet member by a upper flat plate with Once flat board is superimposed with each other what is formed relatively.
- 4. hot leaflet member mouth-sealing method according to claim 3, it is characterised in that the upper flat plate separately overlaps with lower flat board Cheng Youyi filled sections, and the opening is formed at one end of filled section.
- 5. hot leaflet member mouth-sealing method according to claim 1, it is characterised in that Suo Shu Rong is connected in Chao Yin Bo Rong and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733999.0A CN105716459B (en) | 2014-12-05 | 2014-12-05 | Hot leaflet member mouth-sealing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733999.0A CN105716459B (en) | 2014-12-05 | 2014-12-05 | Hot leaflet member mouth-sealing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105716459A CN105716459A (en) | 2016-06-29 |
| CN105716459B true CN105716459B (en) | 2018-02-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733999.0A Active CN105716459B (en) | 2014-12-05 | 2014-12-05 | Hot leaflet member mouth-sealing method |
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| CN (1) | CN105716459B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631636B (en) * | 2018-12-13 | 2021-08-20 | 荣耀终端有限公司 | Thin heat pipe, manufacturing method of thin heat pipe and electronic equipment |
| CN109708503B (en) * | 2018-12-27 | 2021-03-16 | 碳元科技股份有限公司 | Ultrathin heat pipe and manufacturing process thereof |
| CN109795096A (en) * | 2018-12-27 | 2019-05-24 | 中山伟强科技有限公司 | A kind of heat-transfer device mouth-sealing method |
| CN111811306A (en) * | 2019-04-11 | 2020-10-23 | 讯凯国际股份有限公司 | Heat sink and method for manufacturing the same |
| CN111805188A (en) * | 2019-04-12 | 2020-10-23 | 讯凯国际股份有限公司 | Flat heat exchanger and method for manufacturing same |
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| CN1611908A (en) * | 2003-10-30 | 2005-05-04 | 亚诺超导科技股份有限公司 | Heat tube sealing method |
| CN1619248A (en) * | 2004-11-11 | 2005-05-25 | 英立德科技股份有限公司 | Sealing method of thermal conducting pipe round end |
| CN1695844A (en) * | 2004-05-15 | 2005-11-16 | 鸿富锦精密工业（深圳）有限公司 | Method for sealing heat pipe |
| CN1891374A (en) * | 2005-07-01 | 2007-01-10 | 郑坚地 | Heat pipe sealing structure, and its pressing method and special mould |
| CN102494550A (en) * | 2011-12-29 | 2012-06-13 | 四川鋈新能源科技有限公司 | Temperature-equalizing plate and device and method for manufacturing temperature-equalizing plate |
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2014
- 2014-12-05 CN CN201410733999.0A patent/CN105716459B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1611908A (en) * | 2003-10-30 | 2005-05-04 | 亚诺超导科技股份有限公司 | Heat tube sealing method |
| CN1695844A (en) * | 2004-05-15 | 2005-11-16 | 鸿富锦精密工业（深圳）有限公司 | Method for sealing heat pipe |
| CN1619248A (en) * | 2004-11-11 | 2005-05-25 | 英立德科技股份有限公司 | Sealing method of thermal conducting pipe round end |
| CN1891374A (en) * | 2005-07-01 | 2007-01-10 | 郑坚地 | Heat pipe sealing structure, and its pressing method and special mould |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105716459A (en) | 2016-06-29 |
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