CN105338782B - A kind of radiator - Google Patents
A kind of radiator Download PDFInfo
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- CN105338782B CN105338782B CN201410228826.3A CN201410228826A CN105338782B CN 105338782 B CN105338782 B CN 105338782B CN 201410228826 A CN201410228826 A CN 201410228826A CN 105338782 B CN105338782 B CN 105338782B
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- elastic slice
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- radiator
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Abstract
The invention discloses a kind of radiators, it is set in mobile terminal device, vibrator and pump are connected on motor by using clutch part, driving controllably is provided for vibrator and liquid cooling system to realize motor, the potential function of motor is sufficiently excavated, so that motor is provided power by liquid cooling system of normal working condition, and then realizes the high efficiency and heat radiation of mobile terminal device.And design is scientific and reasonable for the radiator, it is practical.
Description
Technical field
The present invention relates to technical field of electronic communication more particularly to a kind of radiators applied to mobile terminal device.
Background technique
Along with the update of mobile terminal device, performance is also stronger and stronger.Meanwhile mobile terminal device system
The promotion of performance is also along with the heating power consumption sustainable growth of chip.Use stabilization, reliable heat dissipation technology for heat generating cores such as CPU
The normal work of piece escorts, and has become cell phone system designer and has to consider the problems of.
Under normal circumstances, the sinking path of mobile terminal device is the i.e. natural cooling using passive heat radiation, but due to heat
The ability of conduction is limited, and actual conditions are unsatisfactory.More often designer can only take the measure of frequency reducing consumption reduction to ensure
The thermal safety of chip operation, but this is not enough to play the powerful performance of chip again.
Therefore, how to find a kind of safe and efficient heat dissipation technology is that mobile terminal device heat dissipation becomes art technology
Personnel endeavour the direction of research.
Summary of the invention
In view of the above problems, the present invention discloses a kind of radiator, with overcome in the prior art can not safely, it is high
The problem of effect ground radiates to mobile terminal device.
To achieve the goals above, specific technical solution is as follows:
A kind of radiator, being set to one includes in the mobile terminal device of motor, wherein including a liquid cooling system,
The liquid cooling system includes that pump and one are contained with the circulation line of cooling fluid；
The motor drives the pump that the cooling fluid is driven to be recycled in the circulation line, to the movement
Terminal device radiates.
Above-mentioned radiator, wherein the mobile terminal device includes at least one chip, and the chip is followed with described
The outer wall on endless tube road contacts.
Above-mentioned radiator, wherein the outer wall of the circulation line predetermined segment is provided with cooling fin.
Above-mentioned radiator, wherein the mobile terminal device further includes a vibrator, and the motor connects the vibration
Dynamic device simultaneously controllably drives the vibrator to vibrate.
Above-mentioned radiator, wherein the vibrator is an eccentric hammer.
Above-mentioned radiator, wherein the motor includes a shaft；
The pump connect by one first clutch part with the shaft, the vibrator pass through one second clutch part and
The shaft connection；
First clutch part in conjunction with when described in the second clutch part separation, first clutch part separate when described in
Second clutch part combines.
Above-mentioned radiator, wherein first clutch part and second clutch part are connected to described
Both ends of the shaft.
Above-mentioned radiator, wherein the separation of the first clutch part described in when the shaft rotates clockwise, the shaft
First clutch part described in when rotating counterclockwise combines.
Above-mentioned radiator, wherein first clutch part includes:
First ratchet is fixedly connected with the shaft；
First axle sleeve is fixedly connected with the input shaft of the pump；
The first sleeve lining setting matches the first pawl of first ratchet.
Above-mentioned radiator, wherein first pawl is elastic slice.
Above-mentioned radiator, wherein second clutch part includes:
Second ratchet is fixedly connected with the shaft；
Second axle sleeve is fixedly connected with the input shaft of the vibrator；
The second sleeve lining setting matches the second pawl of second ratchet.
Above-mentioned radiator, wherein second pawl is elastic slice.
Above-mentioned radiator, wherein first clutch part and/or second clutch part are unilateral bearing.
Above-mentioned radiator, wherein the cooling fluid is one of anaerobic water, dehydrated alcohol, refrigerating fluid.
Above-mentioned radiator, wherein the mobile terminal device is mobile phone or tablet computer.
Foregoing invention is with the following advantages or beneficial effects:
1, the cooling heat dissipation of compulsory type liquid is carried out using liquid cooling system, compared to the mode of traditional passive heat radiation, pole
Big improves the heat dissipation effect of mobile terminal device.
2, vibrator and pump are connected on motor by using clutch part, so that realizing motor is controllably vibration
Dynamic device and liquid cooling system provide driving, have sufficiently excavated the potential function of motor, have reduced the structural member of liquid cooling system.
Specific Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent.Identical label indicates identical part in all the attached drawings.Not can according to than
Example draws attached drawing, it is preferred that emphasis is shows the gist of the present invention.
Fig. 1 is the structural schematic diagram of radiator in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of motor in the embodiment of the present invention；
Fig. 3 is the schematic diagram of the section structure in Fig. 2 at AA；
Fig. 4 is the schematic diagram of the section structure in Fig. 2 at BB.
Specific embodiment
The present invention is further illustrated with specific embodiment with reference to the accompanying drawing, but not as limit of the invention
It is fixed.
Currently, radiating by the way of passive heat radiation to mobile terminal device, mainly pass through laying high thermal conductivity
Copper foil, the graphite film of coefficient, as far as possible share heat entire mobile terminal device, to achieve the purpose that chip cools down, but
It is to use the natural cooling method based on graphite film, as the continuous of mobile terminal device chip heating power consumption is risen
It is not able to satisfy the requirement of mobile terminal device heat dissipation, therefore, the present invention provides the technical solution cooling using compulsory type liquid,
To solve the heat dissipation problem of high power consumption chip in mobile terminal device, in a preferred embodiment of the invention, by adopting
Vibrator and pump are connected on motor with clutch part, so that realizing motor controllably is that vibrator and liquid cooling system mention
For driving, the potential function of motor is sufficiently excavated, while the structural member for reducing liquid cooling system, has enable motor with normal
Working condition provides power for liquid cooling system, realizes the high efficiency and heat radiation of mobile terminal device.
As shown in Figure 1, a kind of radiator, being set to one includes the shifting in the mobile terminal device 100 of motor 104
Dynamic terminal device 100 can be the hand-held electronic equipments such as mobile phone or tablet computer, which includes a liquid cooling system, into
One step, which includes pumping 105 and one to be contained with the circulation line 103 of cooling fluid；104 transfer tube 105 of said motor
Cooling fluid is driven to be recycled in circulation line 103, to radiate to mobile terminal device 100, at of the invention one
In preferred embodiment, said pump 105 can be micropump, and the material of above-mentioned circulating line 103 can be metal, this is because
Metal has stronger heating conduction, and the cooling fluid in circulating line 103 can be anaerobic water, dehydrated alcohol, refrigerating fluid etc..
The present invention carries out the cooling heat dissipation of compulsory type liquid using liquid cooling system in mobile terminal device, compared to traditional
The mode of passive heat radiation is greatly improved the heat dissipation effect of mobile terminal device.
In a preferred embodiment of the invention, mobile terminal device 100 includes at least one chip 101, chip
101 contact with the outer wall of circulation line 103.
The heat that cooling fluid in circulation line 103 generates chip 101 at work radiates, circulating line 103
In cooling fluid under the driving of pump 105 arrow direction (clockwise direction) in Fig. 1 circulate so that cooling fluid is continuous
The heat that chip 101 generates at work is absorbed, and then realizes the high efficiency and heat radiation of mobile terminal device 100,
In a preferred embodiment of the invention, the outer wall of 103 predetermined segment of circulation line is provided with cooling fin
107, further, which can coat the outer wall of 103 predetermined segment of circulation line, to radiate to cooling fluid,
Due to cooling fin 107 and the improved emphasis of non-present invention, just it will not go into details herein.
In a preferred embodiment of the invention, mobile terminal device 100 further includes a vibrator 106, motor 104
It connects vibrator 106 and controllably driving vibrator 106 vibrates, and then vibrate mobile terminal device 100,
To which prompting mobile terminal equipment user receives calls, checks short message etc..
In a preferred embodiment of the invention, vibrator 106 is an eccentric hammer.
In a preferred embodiment of the invention, as shown in Figure 1 and Figure 2, motor 104 include motor shell 1041 with
And the shaft 1042 through the motor shell；Further, pump 105 is connect by one first clutch part with shaft 1042,
Vibrator 106 is connect by one second clutch part with shaft 1042；And the second clutch part point when the first clutch part combination
From the second clutch part combines when the first clutch part separates, to realize when motor 104 is rotated to a direction, only
An offer driving in pump 105 and vibrator 106.In a preferred embodiment of the invention, which is positive and negative
To shaft (shaft that can be rotated in the counterclockwise direction along clockwise direction) again
In addition it is also possible to which other modes is used to realize that motor can may be that vibrator provides to provide power for pump
Power, and an offer driving when motor is rotated to a direction, only in pump or vibrator, however it is not limited to above-mentioned side
Formula.
In a preferred embodiment of the invention, the first clutch part and the second clutch part are connected to shaft
1042 both ends.
In a preferred embodiment of the invention, the first clutch part separation the when shaft 1042 rotates clockwise
Two clutch parts combine, so that the vibrator 106 that driving is fixedly connected on the second clutch part vibrates, and when shaft 1042 is inverse
The first clutch part is separated in conjunction with the second clutch part when hour hands rotate, so that driving is fixedly connected on the first clutch part
105 rotation of pump, and then power is provided for liquid cooling system.
In a preferred embodiment of the invention, as shown in Figures 2 and 3, the first clutch part includes: the first ratchet
1043 (the first ratchet 1043 in Fig. 3 is a kind of deformation of ratchet, and a ratchet, the protrusion of the first ratchet 1043 is only arranged
The as ratchet of first ratchet 1043) and the first axle sleeve 1051, and the first ratchet 1043 is fixedly connected with shaft 1042；Pump 105
Input terminal be sheathed on the first ratchet 1043 that (the first axle sleeve 1051 is fixed with the input terminal for pumping 105 by the first axle sleeve 1051
Connection)；Further, the inner wall of the first axle sleeve 1051 is provided with the first pawl 1052, first pawl 1052 and the first ratchet
1043 ratchet matches.
When shaft 1042 rotates clockwise, the first ratchet 1043 being fixed in the shaft 1042 is driven to turn clockwise
It is dynamic, the first ratchet 1043 and the first axle sleeve 1051 separation (ratchet of the first ratchet 1043 slips over the first pawl 1052), thus nothing
Method drives the rotation of the first axle sleeve 1051, and then can not the work of transfer tube 105；When shaft 1042 rotates counterclockwise, drives and fix
The first ratchet 1043 in the shaft 1042 rotates counterclockwise, and the first ratchet 1043 and the first axle sleeve 1051 combine (the first spine
The ratchet of wheel 1043 is stuck on the first pawl 1052), to drive the first axle sleeve 1051, and then vibrator 106 is driven to work.
In a preferred embodiment of the invention, the first pawl 1052 is elastic slice；As shown in figure 3, it is further, the
One pawl 1052 includes the first elastic slice 10521 and the second elastic slice 10522, and first elastic slice 10521 and the second elastic slice 10522 have
One end is fixed on the inner wall of the first axle sleeve 1051, and first elastic slice 10521 is not fixed on the first axle sleeve 1051
One end is connected to the middle part of above-mentioned second elastic slice 10522, and second elastic slice 10522 is to turn along 1051 inner wall of the first axle sleeve direction
The arc spring lamination of 1042 direction of axis stretching, extension, first elastic slice 10521 and the second elastic slice 10522 form Y-shaped structure；When above-mentioned shaft
1042 when rotating clockwise, and radian of the ratchet of the first ratchet 1043 directly along the second elastic slice 10522 slips over, the second clutch part
Part separation is unable to drive the rotation of the first axle sleeve 1051；When above-mentioned shaft 1042 rotates counterclockwise, the ratchet of the first ratchet 1043
It is stuck in the first elastic slice 10521 and the second elastic slice 10522 is formed by the furcation of Y-shaped structure, the combination of the first clutch part,
And then drive the rotation of the first axle sleeve 1051.
In a preferred embodiment of the invention, as shown in Figure 2 and Figure 4, the second clutch part includes the second ratchet
1044 (the second ratchet 1044 in Fig. 4 is a kind of deformation of ratchet, is only arranged a ratchet, above-mentioned second ratchet 1044 it is prominent
The portion of rising is the ratchet of second ratchet 1044) and the second axle sleeve 1061, and the second ratchet 1044 is fixedly connected on shaft 1042
On, the input terminal of vibrator 106 is sheathed on the second ratchet 1044 (the first axle sleeve 1061 and vibrator by the second axle sleeve 1061
106 input terminal is fixedly connected)；Further, the second pawl 1062, second pawl is arranged in the inner wall of the second axle sleeve 1061
1062 and second the ratchet of ratchet 1044 match.
When shaft 1042 rotates clockwise, the second ratchet 104 being fixed in the shaft 1042 is driven to rotate clockwise,
Second ratchet 1044 and the second axle sleeve 1061 combine (ratchet of the second ratchet 1044 is stuck on the second pawl 1062), to drive
The rotation of second axle sleeve 1061, and then transfer tube 105 works；When shaft 1042 rotates counterclockwise, drive is fixed on the shaft
The second ratchet 1044 on 1042 rotates counterclockwise, and the second ratchet 1044 and the second axle sleeve 1061 separate (the second ratchet 1044
Ratchet slips over the second pawl 1062), to be unable to drive the rotation of the second axle sleeve 1061, and then vibrator 106 can not be driven to work.
In a preferred embodiment of the invention, the second pawl 1062 is elastic slice, further, as shown in figure 4, the
Two pawls 1062 include third elastic slice 10621 and the 4th elastic slice 10622, and the third elastic slice 10621 and the 4th elastic slice 10622 have
One end is fixed on the inner wall of the second axle sleeve 1061, and the third elastic slice 10621 is not fixed on the second axle sleeve 1061
One end is connected to the middle part of above-mentioned 4th elastic slice 10622, and the 4th elastic slice 10622 is along 1061 inner wall of the second axle sleeve to shaft
The arc spring lamination of 1042 directions stretching, extension, the third elastic slice 10621 and the 4th elastic slice 10622 are formed together Y-shaped structure；Work as shaft
1042 when rotating clockwise, and the ratchet of the second ratchet 1044 is stuck in third elastic slice 10621 and the 4th elastic slice 10622 is formed by Y
On the furcation of shape structure, the first clutch part is combined, and then drives the rotation of the second axle sleeve 1061；When shaft 1042 turns counterclockwise
When dynamic, radian of the ratchet of the second ratchet 1044 directly along the 4th elastic slice 10622 is slipped over, the separation of the second clutch part, thus
It is unable to drive the rotation of the second axle sleeve 1061.
According to above-described embodiment:
When the mobile terminal device 100 initiates vibration instruction, the rotating forward of motor 104, i.e. shaft 1042 are along clockwise direction
When rotation, shaft 1042 drives the first ratchet 1043 and the second ratchet 1044 to be rotated in the clockwise direction, when the second ratchet 1044
In ratchet when going to the second pawl 1062, since third elastic slice 10621 and the 4th elastic slice 10622 are in the second pawl 1062
Y-shaped structure (second pawl may be other shapes, can also only include an elastic slice, or including several elastic slices, as long as
It is able to achieve when the second ratchet is rotated in the clockwise direction, which can block the ratchet of the second ratchet, and then drive the
Two axle sleeves rotate clockwise, while when the second ratchet rotates counterclockwise, which can slip over second pawl, in turn
The second axle sleeve cannot be driven to rotate), the ratchet of above-mentioned second ratchet 1044 is stuck in the Y-shaped structure that the second pawl 1062 is in
Forked section (i.e. the second clutch part combination) so that the second pawl 1062 drive the second axle sleeve 1061 rotation, and then drive
Vibrator 106 initiates vibration；In the other end of shaft 1042, when the ratchet of the first ratchet 1043 goes to the first pawl 1052,
Radian directly along the second elastic slice 10522 slips over (i.e. the first clutch part separation), to push down the first pawl 1052, this
One pawl 1052 not will drive 1051 rotation of first axle set, and then can not the work of transfer tube 105.
When mobile terminal device 100 initiates heat dissipation instruction, motor reversion, i.e., shaft 1042 rotates in the counterclockwise direction
When, shaft 1042 drives the first ratchet 1043 and the second ratchet 1044 to rotate in the counterclockwise direction, when in the first ratchet 1043
When ratchet goes to the first pawl 1052, by the Y that first elastic slice 10521 and the second elastic slice 10522 are in the first pawl 1052
(first pawl may be other shapes to shape structure, can also only include an elastic slice, or including several elastic slices, as long as energy
It realizes when the first ratchet rotates in the counterclockwise direction, which can block the first ratchet, and then drive the first axle sleeve inverse
Clockwise rotation, while when the first ratchet is rotated in the clockwise direction, which can slip over first pawl, in turn
The first axle sleeve cannot be driven to rotate), the ratchet in above-mentioned first ratchet 1043 is stuck in the Y-junction that the first pawl 1052 is in
The forked section (i.e. the first clutch part combination) of structure so that the first pawl 1052 drives the rotation of the first axle sleeve 1051, and then is driven
Dynamic pump 105 circulates for the cooling fluid in circulating line 103 provides power；In the other end of shaft 1042, when the second ratchet
When ratchet in 1044 goes to the second pawl 1062, the radian directly along the 4th elastic slice 10622 slips over (i.e. the first clutch part
Separation), to push down the second pawl 1062, which not will drive the rotation of the second axle sleeve 1061, and then can not drive
Dynamic vibrator 106 works.
In a preferred embodiment of the invention, the first clutch part and/or the second clutch part can be unidirectional
Axle sleeve (not shown).
In conclusion vibrator and pump are connected to by using clutch part the invention discloses a kind of radiator
On motor, driving controllably is provided for vibrator and liquid cooling system to realize motor, has sufficiently excavated the potential of motor
Function enables motor to provide power by liquid cooling system of normal working condition, and then realizes the efficient of mobile terminal device and dissipate
Heat.And design is scientific and reasonable for the radiator, it is practical.
It should be appreciated by those skilled in the art that those skilled in the art are combining the prior art and above-described embodiment can be with
Realize the change case, this will not be repeated here.Such change case does not affect the essence of the present invention, not superfluous herein
It states.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as gives reality with the common mode in this field
It applies；Anyone skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, anything that does not depart from the technical scheme of the invention, foundation
Technical spirit of the invention any simple modifications, equivalents, and modifications made to the above embodiment, still fall within the present invention
In the range of technical solution protection.
Claims (10)
1. a kind of radiator, being set to one includes in the mobile terminal device of motor, which is characterized in that including a liquid cooling system
System, the liquid cooling system include that pump and one are contained with the circulation line of cooling fluid；
The motor drives the pump that the cooling fluid is driven to be recycled in the circulation line, to the mobile terminal
Equipment radiates；
The mobile terminal device further includes a vibrator, and the motor connects the vibrator and controllably drives the vibration
Dynamic device vibration；
The motor includes a shaft；
The pump is connect by one first clutch part with the shaft, the vibrator pass through one second clutch part with it is described
Shaft connection；
First clutch part in conjunction with when described in the second clutch part separation, first clutch part separate when described in second
Clutch part combines；
First clutch part includes:
First ratchet is fixedly connected with the shaft；
First axle sleeve is fixedly connected with the input shaft of the pump；
The first sleeve lining setting matches the first pawl of first ratchet；
First pawl is Y shape elastic slice, and the Y shape elastic slice includes the first elastic slice and the second elastic slice, first elastic slice and institute
Stating the second elastic slice has one end to be fixed on the inner wall of first axle sleeve, and first elastic slice is not fixed to described first
One end on axle sleeve is connected to the middle part of second elastic slice, and second elastic slice is along described in the first sleeve lining direction
The arc spring lamination of rotor shaft direction stretching, extension.
2. radiator as described in claim 1, which is characterized in that the mobile terminal device includes at least one chip,
The chip is contacted with the outer wall of the circulation line.
3. radiator as described in claim 1, which is characterized in that
The outer wall of the circulation line predetermined segment is provided with cooling fin.
4. radiator as described in claim 1, which is characterized in that the vibrator is an eccentric hammer.
5. radiator as described in claim 1, which is characterized in that first clutch part and second clutch part
It is connected to the both ends of the shaft.
6. radiator as claimed in claim 5, which is characterized in that the first clutch part described in when the shaft rotates clockwise
Part separation, when the shaft rotates counterclockwise described in the first clutch part combine.
7. the radiator as described in any in claim 1,5,6, which is characterized in that second clutch part includes:
Second ratchet is fixedly connected with the shaft；
Second axle sleeve is fixedly connected with the input shaft of the vibrator；
The second sleeve lining setting matches the second pawl of second ratchet.
8. radiator as claimed in claim 7, which is characterized in that second pawl is elastic slice.
9. radiator as described in claim 1, which is characterized in that the cooling fluid is anaerobic water, dehydrated alcohol, refrigerating fluid
One of.
10. radiator as described in claim 1, which is characterized in that the mobile terminal device is mobile phone or tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228826.3A CN105338782B (en) | 2014-05-27 | 2014-05-27 | A kind of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410228826.3A CN105338782B (en) | 2014-05-27 | 2014-05-27 | A kind of radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105338782A CN105338782A (en) | 2016-02-17 |
| CN105338782B true CN105338782B (en) | 2019-03-26 |
Family
ID=55288946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410228826.3A Active CN105338782B (en) | 2014-05-27 | 2014-05-27 | A kind of radiator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105338782B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255391A (en) * | 2016-09-15 | 2016-12-21 | 上海斐讯数据通信技术有限公司 | A kind of cooling system and mobile terminal |
| EP3480674A1 (en) * | 2017-11-07 | 2019-05-08 | Vestel Elektronik Sanayi ve Ticaret A.S. | Cooling system for a mobile terminal |
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| JPH10247964A (en) * | 1997-03-05 | 1998-09-14 | Saitama Nippon Denki Kk | Call reception vibration with power generating function for portable terminal equipment |
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| CN2620782Y (en) * | 2003-04-28 | 2004-06-16 | 廖彦凯 | Liquid-cooled pump |
| CN1658119A (en) * | 2004-02-16 | 2005-08-24 | 株式会社日立制作所 | Liquid cooling system, and electronic apparatus having the same therein |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004072420A (en) * | 2002-08-06 | 2004-03-04 | Matsushita Electric Ind Co Ltd | Portable telephone set |
| US20050047085A1 (en) * | 2003-08-26 | 2005-03-03 | Nagui Mankaruse | High performance cooling systems |
| US6999316B2 (en) * | 2003-09-10 | 2006-02-14 | Qnx Cooling Systems Inc. | Liquid cooling system |
| CN2711453Y (en) * | 2004-06-11 | 2005-07-20 | 李宝玲 | Clutch mechanism for electric vehicle |
| CN101165313B (en) * | 2006-10-20 | 2011-05-11 | 深圳市联创真节能设备有限公司 | Beam-pumping unit |
| JP5241580B2 (en) * | 2009-03-25 | 2013-07-17 | 日本電産サンキョー株式会社 | Compound gear with clutch |
| CN202798330U (en) * | 2012-09-28 | 2013-03-13 | 共青城赛龙通信技术有限责任公司 | Mobile phone motor with function of vibrating heat dissipation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10247964A (en) * | 1997-03-05 | 1998-09-14 | Saitama Nippon Denki Kk | Call reception vibration with power generating function for portable terminal equipment |
| JP2000252667A (en) * | 1999-03-01 | 2000-09-14 | Sony Corp | Cooler/vibrator for electronic apparatus and communication apparatus |
| CN2620782Y (en) * | 2003-04-28 | 2004-06-16 | 廖彦凯 | Liquid-cooled pump |
| CN1658119A (en) * | 2004-02-16 | 2005-08-24 | 株式会社日立制作所 | Liquid cooling system, and electronic apparatus having the same therein |
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| CN105338782A (en) | 2016-02-17 |
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