US20130292092A1 - Heat Dissipating Device - Google Patents
Heat Dissipating Device Download PDFInfo
- Publication number
- US20130292092A1 US20130292092A1 US13/873,484 US201313873484A US2013292092A1 US 20130292092 A1 US20130292092 A1 US 20130292092A1 US 201313873484 A US201313873484 A US 201313873484A US 2013292092 A1 US2013292092 A1 US 2013292092A1
- Authority
- US
- United States
- Prior art keywords
- heat
- coolant
- heat conducting
- coolant storage
- modules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000002826 coolant Substances 0.000 claims abstract description 108
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 12
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
- H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Definitions
- the present invention relates to a heat dissipating device.
- a heat dissipating device 1 according to R.O.C. patent no. M261972 is shown to include a base 10 and a heat dissipating unit 11 disposed on the base 10 .
- the base 10 has a plurality of channels 101 intersecting each other for coolant 100 to flow horizontally therewithin.
- a heat source (not shown) is placed in contact with the base 10 .
- the coolant 100 absorbs the heat produced by the heat source, and the heat is dissipated by the heat dissipating unit 11 .
- the coolant 100 is converted between gaseous and liquid states for heat dissipation and coolant circulation of itself.
- the object of the present invention is to provide a heat dissipating device for dissipating heat from a heat source with greater efficiency.
- the heat dissipating device includes a heat conducting unit, which includes a heat conducting member made from a heat conducting material.
- the heat conducting member includes a surrounding wall that defines an internal space and that is adapted to be placed in contact with the heat source, and a plurality of heat conducting plates that are spacedly disposed in the internal space, that are connected to the surrounding wall, and that cooperate with the surrounding wall to define a plurality of flow 313 .
- the heat dissipating device further includes a coolant storing unit for storing a coolant and in fluid connection with the heat conducting member.
- the heat conducting unit is disposed to extend upwardly such that the flow channels extend upwardly, and the coolant flows along the flow channels of the heat conducting unit when the heat of the heat source is transmitted to the coolant through the heat conducting unit.
- FIG. 1 is elevation perspective view of a conventional heat dissipating device
- FIG. 2 is a horizontal sectional view of the conventional heat dissipating device
- FIG. 3 is a perspective view of a heat dissipating device according to a first preferred embodiment of the present invention
- FIG. 4 is a perspective view of a heat conducting unit in the first preferred embodiment of the present invention.
- FIG. 5 is a schematic side view of the heat dissipating device in the first preferred embodiment of the present invention.
- FIG. 6 is a perspective view of a heat dissipating device according to a second preferred embodiment of the present invention.
- FIG. 7 is a schematic side view of the heat dissipating device in the second preferred embodiment of the present invention.
- FIG. 8 is a schematic side view of a heat dissipating device according to a third preferred embodiment of the present invention.
- a heat dissipating device 2 includes a heat conducting unit 3 and a coolant storing unit 4 for storing a coolant and in fluid connection with the heat conducting unit 3 .
- the coolant storing unit 4 includes two modules 41 in fluid connection with each other.
- Each module 41 includes a first coolant storage member 411 , a second coolant storage member 412 , a plurality of conduit members 413 fluidly connecting the first coolant storage member 411 and the second coolant storage member 412 , and a plurality of heat dissipating fins 414 connected between adjacent pairs of the conduit members 413 .
- the first coolant storage members 411 of the two modules 41 are disposed side by side with each other.
- a distance between the second coolant storage members 412 of the two modules 41 is greater than a distance between the first coolant storage members 411 of the two modules 41 .
- the first coolant storage members 411 of the two modules 41 are interconnected fluidly at both ends using a pair of tubes 415 .
- interconnection at only one end of the first coolant storage members 411 of the two modules 41 using only one tube 415 may be employed in other embodiments of the invention.
- the heat conducting unit 3 includes a heat conducting member 31 made from a heat conducting material.
- the heat conducting member 31 includes a surrounding wall 311 that defines an internal space and that is adapted to be placed in contact with a heat source 9 , a plurality of heat conducting plates 312 that are spacedly disposed in the internal space and that are connected to the surrounding wall 311 , and a plurality of flow channels 313 cooperately defined by the surrounding wall 311 and the heat conducting plates 312 .
- the heat conducting unit 3 and the flow channels 313 are able to be disposed so as to extend upwardly.
- Each of the flow channels 313 of the heat conducting member 31 has a lower end in fluid connection with the second coolant storage member 412 of one of the two modules 41 , and an upper end in fluid connection with the second coolant storage member 412 of the other one of the two modules 41 .
- the heat conducting member 31 extends between the second coolant storage members 412 of the two modules 41 and cooperates with the coolant storing unit 4 to configure the heat dissipating device 2 to have a substantially triangular shape in this embodiment.
- the heat source 9 When in use, the heat source 9 is placed in contact with the surrounding wall 311 of the heat conducting member 31 .
- the coolant is in the form of a liquid when in a cooled state and is received in the module 41 that is placed horizontally.
- the heat of the heat source 9 When the heat of the heat source 9 is transferred via the heat conducting member 31 to the module 41 that is placed horizontally by conduction, the coolant will absorb the heat and transform from being in a liquid form to a gaseous form.
- the coolant in the gaseous form then moves up along the flow channels 313 of the heat conducting member 31 from the second coolant storage member 412 b of the module 41 that is placed horizontally into the first coolant storage member 412 a of the other module 41 , and then enters the first coolant storage member 411 a of the other module 41 through the plurality of conduit members 413 .
- the heat will be dissipated by the heat dissipating fins 414 and the gaseous coolant will transform from the gaseous form back into the liquid form and then enters the first coolant storage member 411 a.
- the liquid coolant then enters the first coolant storage member 411 b of the module 41 that is placed horizontally through the tubes 415 , enabling the coolant to flow between the heat conducting member 31 and the two modules 41 .
- the coolant circulates in the direction of the second coolant storage member 412 b, the flow channels 313 (see FIG. 4 ), the second coolant storage member 412 a, the first coolant storage member 411 am the first coolant storage member 411 b and back to the second coolant storage member 412 b, as illustrated by the arrows in FIG. 5 .
- the heat dissipating device 2 provides enough space for the coolant to transform between gaseous and liquid forms, and enables the coolant to circulate between the heat conducting member 31 and the modules 41 , thereby increasing the efficiency of transformation of the coolant between gaseous and liquid forms and increasing the efficiency of heat dissipation.
- FIGS. 6 and 7 The second preferred embodiment of the heat dissipating device 2 according to this invention is illustrated in FIGS. 6 and 7 .
- the first coolant storage members 411 of the two modules 41 are both located above the second coolant storage members 412 , and a distance between the second coolant storage members 412 of the two modules 41 is greater than a distance between the first coolant storage members 411 of the two modules 41 .
- Each of the flow channels 313 of the heat conducting member 31 has a lower end in fluid connection with the first coolant storage member 411 of one of the two modules 41 , and the heat conducting unit 3 is disposed to extend upwardly from the first coolant storage member 411 of the one of the two modules 41 , and cooperates with the coolant storing unit 4 to configure the heat dissipating device 2 to have a substantially inverted Y shape.
- the heat conducting member 31 further includes a cover body 314 disposed to seal upper ends of the flow channels 313 of the heat conducting member 31 , and a plurality of heat dissipating plates 315 extending outwardly from the surrounding wall 311 .
- the cover body 314 has a groove 316 in fluid connection with the flow channels 313 .
- the liquid coolant When the heat of the heat source 9 is conducted from the heat conducting member 31 to the modules 41 , the liquid coolant will absorb the heat and become gaseous coolant.
- the gaseous coolant will move upwards from the second coolant storage members 412 , enters the flow channels 313 of the heat conducting member 31 via the first coolant storage members 411 , and circulates in the flow channels 313 by passing through the groove 316 of the cover body 314 .
- the gaseous coolant When the gaseous coolant is flowing in the flow channels 313 , the heat of the gaseous coolant is dissipated by the heat dissipating plates 315 , the gaseous coolant becomes a liquid coolant and flows downwards towards the first coolant storage members 411 .
- the liquid coolant then flows back into the second coolant storage members 412 through the plurality of conduit members 413 , whereby the remaining heat in the liquid coolant is further dissipated by the plurality of heat dissipating fins 414 connected between adjacent pairs of the conduit members 413 .
- the coolant can be circulated within the heat dissipating device 2 , and the efficiency of heat dissipation can be improved.
- the third preferred embodiment of the heat dissipating device 2 according to this invention is illustrated in FIG. 8 , wherein only one module 41 is connected to the heat conducting member 31 .
- the heat conducting unit 3 can further include a fan 317 disposed on the heat dissipating plates 315 . With such an arrangement, the coolant can still be circulated, and the fan 317 can further promote the efficiency of heat dissipation.
Abstract
A heat dissipating device includes a heat conducting member and a coolant storing unit. The heat conducting member includes a surrounding wall that defines an internal space and that is adapted to be placed in contact with a heat source, and a plurality of heat conducting plates that are spacedly disposed in the internal space, that are connected to the surrounding wall, and that cooperate with the surrounding wall to define a plurality of flow channels. The coolant storing unit stores a coolant and is in fluid connection with the heat conducting member. The flow channels extend upwardly, and the coolant flows along the flow channels when the heat of the heat source is transmitted to the coolant.
Description
- This application claims priority of Taiwanese application no. 101115573, filed on May 2, 2012.
- 1. Field of the Invention
- The present invention relates to a heat dissipating device.
- 2. Description of the Related Art
- Referring to
FIG. 1 , aheat dissipating device 1 according to R.O.C. patent no. M261972 is shown to include abase 10 and aheat dissipating unit 11 disposed on thebase 10. As illustrated inFIG. 2 , thebase 10 has a plurality ofchannels 101 intersecting each other forcoolant 100 to flow horizontally therewithin. When in use, a heat source (not shown) is placed in contact with thebase 10. Thecoolant 100 absorbs the heat produced by the heat source, and the heat is dissipated by theheat dissipating unit 11. Normally, thecoolant 100 is converted between gaseous and liquid states for heat dissipation and coolant circulation of itself. However, since the above-mentionedheat dissipating device 1 can only enable thecoolant 100 to flow horizontally due to the lack of space for the conversion between gaseous and liquid states of thecoolant 100 is limited, such that the efficiency of heat dissipation is relatively poor. - The object of the present invention is to provide a heat dissipating device for dissipating heat from a heat source with greater efficiency.
- According to the present invention, there is provided a heat dissipating device. The heat dissipating device includes a heat conducting unit, which includes a heat conducting member made from a heat conducting material. The heat conducting member includes a surrounding wall that defines an internal space and that is adapted to be placed in contact with the heat source, and a plurality of heat conducting plates that are spacedly disposed in the internal space, that are connected to the surrounding wall, and that cooperate with the surrounding wall to define a plurality of
flow 313. - The heat dissipating device further includes a coolant storing unit for storing a coolant and in fluid connection with the heat conducting member.
- The heat conducting unit is disposed to extend upwardly such that the flow channels extend upwardly, and the coolant flows along the flow channels of the heat conducting unit when the heat of the heat source is transmitted to the coolant through the heat conducting unit.
- Other features and advantages of the present invention will become apparent in the following detailed description of the preferred embodiments with reference to the accompanying drawings, of which:
-
FIG. 1 is elevation perspective view of a conventional heat dissipating device; -
FIG. 2 is a horizontal sectional view of the conventional heat dissipating device; -
FIG. 3 is a perspective view of a heat dissipating device according to a first preferred embodiment of the present invention; -
FIG. 4 is a perspective view of a heat conducting unit in the first preferred embodiment of the present invention; -
FIG. 5 is a schematic side view of the heat dissipating device in the first preferred embodiment of the present invention; -
FIG. 6 is a perspective view of a heat dissipating device according to a second preferred embodiment of the present invention; -
FIG. 7 is a schematic side view of the heat dissipating device in the second preferred embodiment of the present invention; and -
FIG. 8 is a schematic side view of a heat dissipating device according to a third preferred embodiment of the present invention. - Referring to
FIG. 3 , aheat dissipating device 2 according to the first preferred embodiment of this invention includes aheat conducting unit 3 and a coolant storing unit 4 for storing a coolant and in fluid connection with theheat conducting unit 3. The coolant storing unit 4 includes twomodules 41 in fluid connection with each other. Eachmodule 41 includes a firstcoolant storage member 411, a secondcoolant storage member 412, a plurality ofconduit members 413 fluidly connecting the firstcoolant storage member 411 and the secondcoolant storage member 412, and a plurality ofheat dissipating fins 414 connected between adjacent pairs of theconduit members 413. The firstcoolant storage members 411 of the twomodules 41 are disposed side by side with each other. A distance between the secondcoolant storage members 412 of the twomodules 41 is greater than a distance between the firstcoolant storage members 411 of the twomodules 41. In this preferred embodiment, the firstcoolant storage members 411 of the twomodules 41 are interconnected fluidly at both ends using a pair oftubes 415. However, interconnection at only one end of the firstcoolant storage members 411 of the twomodules 41 using only onetube 415 may be employed in other embodiments of the invention. - Referring to
FIGS. 3 and 4 , theheat conducting unit 3 includes aheat conducting member 31 made from a heat conducting material. Theheat conducting member 31 includes a surroundingwall 311 that defines an internal space and that is adapted to be placed in contact with aheat source 9, a plurality ofheat conducting plates 312 that are spacedly disposed in the internal space and that are connected to the surroundingwall 311, and a plurality offlow channels 313 cooperately defined by the surroundingwall 311 and theheat conducting plates 312. - Referring to
FIGS. 3 and 5 , by virtue of the distance between the secondcoolant storage members 412 of the twomodules 41 being greater than the distance between the firstcoolant storage members 411 of the twomodules 41, theheat conducting unit 3 and theflow channels 313 are able to be disposed so as to extend upwardly. Each of theflow channels 313 of theheat conducting member 31 has a lower end in fluid connection with the secondcoolant storage member 412 of one of the twomodules 41, and an upper end in fluid connection with the secondcoolant storage member 412 of the other one of the twomodules 41. Theheat conducting member 31 extends between the secondcoolant storage members 412 of the twomodules 41 and cooperates with the coolant storing unit 4 to configure theheat dissipating device 2 to have a substantially triangular shape in this embodiment. - When in use, the
heat source 9 is placed in contact with the surroundingwall 311 of theheat conducting member 31. The coolant is in the form of a liquid when in a cooled state and is received in themodule 41 that is placed horizontally. When the heat of theheat source 9 is transferred via theheat conducting member 31 to themodule 41 that is placed horizontally by conduction, the coolant will absorb the heat and transform from being in a liquid form to a gaseous form. The coolant in the gaseous form then moves up along theflow channels 313 of theheat conducting member 31 from the secondcoolant storage member 412 b of themodule 41 that is placed horizontally into the firstcoolant storage member 412 a of theother module 41, and then enters the firstcoolant storage member 411 a of theother module 41 through the plurality ofconduit members 413. As the coolant is passing through theconduit members 413, the heat will be dissipated by theheat dissipating fins 414 and the gaseous coolant will transform from the gaseous form back into the liquid form and then enters the firstcoolant storage member 411 a. The liquid coolant then enters the firstcoolant storage member 411 b of themodule 41 that is placed horizontally through thetubes 415, enabling the coolant to flow between theheat conducting member 31 and the twomodules 41. To sum up, the coolant circulates in the direction of the secondcoolant storage member 412 b, the flow channels 313 (seeFIG. 4 ), the secondcoolant storage member 412 a, the firstcoolant storage member 411 am the firstcoolant storage member 411 b and back to the secondcoolant storage member 412 b, as illustrated by the arrows inFIG. 5 . - By virtue of the design mentioned above, the
heat dissipating device 2 provides enough space for the coolant to transform between gaseous and liquid forms, and enables the coolant to circulate between theheat conducting member 31 and themodules 41, thereby increasing the efficiency of transformation of the coolant between gaseous and liquid forms and increasing the efficiency of heat dissipation. - The second preferred embodiment of the
heat dissipating device 2 according to this invention is illustrated inFIGS. 6 and 7 . In this embodiment, the firstcoolant storage members 411 of the twomodules 41 are both located above the secondcoolant storage members 412, and a distance between the secondcoolant storage members 412 of the twomodules 41 is greater than a distance between the firstcoolant storage members 411 of the twomodules 41. Each of theflow channels 313 of theheat conducting member 31 has a lower end in fluid connection with the firstcoolant storage member 411 of one of the twomodules 41, and theheat conducting unit 3 is disposed to extend upwardly from the firstcoolant storage member 411 of the one of the twomodules 41, and cooperates with the coolant storing unit 4 to configure theheat dissipating device 2 to have a substantially inverted Y shape. Theheat conducting member 31 further includes acover body 314 disposed to seal upper ends of theflow channels 313 of theheat conducting member 31, and a plurality ofheat dissipating plates 315 extending outwardly from the surroundingwall 311. Thecover body 314 has agroove 316 in fluid connection with theflow channels 313. - When the heat of the
heat source 9 is conducted from theheat conducting member 31 to themodules 41, the liquid coolant will absorb the heat and become gaseous coolant. The gaseous coolant will move upwards from the secondcoolant storage members 412, enters theflow channels 313 of theheat conducting member 31 via the firstcoolant storage members 411, and circulates in theflow channels 313 by passing through thegroove 316 of thecover body 314. When the gaseous coolant is flowing in theflow channels 313, the heat of the gaseous coolant is dissipated by theheat dissipating plates 315, the gaseous coolant becomes a liquid coolant and flows downwards towards the firstcoolant storage members 411. The liquid coolant then flows back into the secondcoolant storage members 412 through the plurality ofconduit members 413, whereby the remaining heat in the liquid coolant is further dissipated by the plurality ofheat dissipating fins 414 connected between adjacent pairs of theconduit members 413. By virtue of such design, the coolant can be circulated within theheat dissipating device 2, and the efficiency of heat dissipation can be improved. - The third preferred embodiment of the
heat dissipating device 2 according to this invention is illustrated inFIG. 8 , wherein only onemodule 41 is connected to theheat conducting member 31. Theheat conducting unit 3 can further include afan 317 disposed on theheat dissipating plates 315. With such an arrangement, the coolant can still be circulated, and thefan 317 can further promote the efficiency of heat dissipation. - While the present invention has been described in connection with what are considered the most practical and preferred embodiments, it is understood that this invention is not limited to the disclosed embodiments but is intended to cover various arrangements included within the spirit and scope of the broadest interpretation so as to encompass all such modifications and equivalent arrangements.
Claims (9)
1. A heat dissipating device for dissipating heat from a heat source, said heat dissipating device comprising:
a heat conducting unit including a heat conducting member made from a heat conducting material, said heat conducting member including a surrounding wall that defines an internal space and that is adapted to be placed in contact with the heat source, and a plurality of heat conducting plates that are spacedly disposed in said internal space, that are connected to said surrounding wall, and that cooperate with said surrounding wall to define a plurality of flow channels; and
a coolant storing unit for storing a coolant and in fluid connection with said heat conducting member;
wherein said heat conducting unit is disposed to extend upwardly such that said flow channels extend upwardly, and said coolant flows along said flow channels of said heat conducting unit when the heat of the heat source is transmitted to said coolant through said heat conducting unit.
2. The heat dissipating device as claimed in claim 1 ,
wherein said coolant storing unit includes two modules in fluid connection with each other, each of said modules including a first coolant storage member, a second coolant storage member, a plurality of conduit members fluidly connecting said first coolant storage member and said second coolant storage member, and a plurality of heat dissipating fins connected between adjacent pairs of said conduit members;
wherein said first coolant storage members of said two modules are in fluid connection with each other.
3. The heat dissipating device as claimed in claim 2 ,
wherein said first coolant storage members of said two modules are disposed side by side with each other, and a distance between said second coolant storage members of said two modules is greater than a distance between said first coolant storage members of said two modules;
wherein each of said flow channels of said heat conducting member has a lower end in fluid connection with said second coolant storage member of one of said two modules, and an upper end in fluid connection with said second coolant storage member of the other one of said two modules; and
wherein said heat conducting member extends between said second coolant storage members of said two modules and cooperates with said coolant storing unit to configure said heat dissipating device to have a substantially triangular shape.
4. The heat dissipating device as claimed in claim 2 ,
wherein said first coolant storage members of said two modules are disposed side by side with each other, and a distance between said second coolant storage members of said two modules is greater than a distance between said first coolant storage members of said two modules;
wherein each of said flow channels of said heat conducting member has a lower end in fluid connection with said first coolant storage member of one of said two modules, and said heat conducting unit is disposed to extend upwardly from said first coolant storage member of said one of said two modules and cooperates with said coolant storing unit to configure said heat dissipating device to have a substantially inverted Y shape; and
wherein each of said flow channels of said heat conducting member further has an upper end, and said heat conducting member further includes a cover body disposed to seal said upper ends of said flow channels of said heat conducting member, said cover body having a groove in fluid connection with said flow channels.
5. The heat dissipating device as claimed in claim 4 , wherein said heat conducting member further includes a plurality of heat dissipating plates extending outwardly from said surrounding wall.
6. The heat dissipating device as claimed in claim 8 , wherein said heat conducting unit further includes a fan disposed on said heat dissipating plates.
7. The heat dissipating device as claimed in claim 1 ,
wherein said coolant storing unit includes a module, said module including a first coolant storage member, a second coolant storage member, and a plurality of conduit members fluidly connecting said first coolant storage member and said second coolant storage member;
wherein said first coolant storage member is disposed above said second coolant storage member;
wherein each of said flow channels of said heat conducting member has a lower end in fluid connection with said first coolant storage member, and said heat conducting unit is disposed to extend upwardly from said first coolant storage member; and
wherein each of said flow channels of said heat conducting member further has an upper end, and said heat conducting member further includes a cover body disposed to seal said upper ends of said flow channels of said heat conducting member, said cover body having a groove in fluid connection with said flow channels.
8. The heat dissipating device as claimed in claim 5 , wherein said heat conducting member further includes a plurality of heat dissipating plates extending outwardly from said surrounding wall.
9. The heat dissipating device as claimed in claim 6 , wherein said heat conducting unit further includes a fan disposed on said heat dissipating plates.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101115573 | 2012-05-02 | ||
TW101115573A TW201346500A (en) | 2012-05-02 | 2012-05-02 | Heat dissipation device |
Publications (1)
Publication Number | Publication Date |
---|---|
US20130292092A1 true US20130292092A1 (en) | 2013-11-07 |
Family
ID=49511660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/873,484 Abandoned US20130292092A1 (en) | 2012-05-02 | 2013-04-30 | Heat Dissipating Device |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130292092A1 (en) |
JP (1) | JP3181289U (en) |
TW (1) | TW201346500A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160157384A1 (en) * | 2014-11-28 | 2016-06-02 | Industrial Technology Research Institute | Power module |
US20180038653A1 (en) * | 2015-04-21 | 2018-02-08 | Aavid Thermalloy, Llc | Thermosiphon with multiport tube and flow arrangement |
US10107557B2 (en) * | 2016-05-27 | 2018-10-23 | Asia Vital Components Co., Ltd. | Integrated heat dissipation device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109193070A (en) * | 2018-09-05 | 2019-01-11 | 江苏奥吉瑞斯新能源有限公司 | A kind of refrigerant coolant liquid mixed type power battery heat sink |
US11910563B2 (en) * | 2021-06-21 | 2024-02-20 | Quanta Computer Inc. | Liquid cooling module with movable radiators |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429734A (en) * | 1981-05-04 | 1984-02-07 | Kool-Fire Limited | Heat exchanger coil |
US4926931A (en) * | 1988-11-14 | 1990-05-22 | Larinoff Michael W | Freeze protected, air-cooled vacuum steam condensers |
US6119767A (en) * | 1996-01-29 | 2000-09-19 | Denso Corporation | Cooling apparatus using boiling and condensing refrigerant |
US20010042614A1 (en) * | 2000-05-19 | 2001-11-22 | Yoshiyuki Okamoto | Boiling cooling system that exchanges heat between higher-temperature fluid and lower-temperature fluid |
US6360814B1 (en) * | 1999-08-31 | 2002-03-26 | Denso Corporation | Cooling device boiling and condensing refrigerant |
US20020121097A1 (en) * | 2001-03-02 | 2002-09-05 | Gil Chiu | Temperature balance device |
US20070246193A1 (en) * | 2006-04-20 | 2007-10-25 | Bhatti Mohinder S | Orientation insensitive thermosiphon of v-configuration |
US20070284088A1 (en) * | 2004-08-18 | 2007-12-13 | Kyo-Seok Chun | Cooling Apparatus of Looped Heat Pipe Structure |
US7403392B2 (en) * | 2006-05-16 | 2008-07-22 | Hardcore Computer, Inc. | Liquid submersion cooling system |
US7665511B2 (en) * | 2006-05-25 | 2010-02-23 | Delphi Technologies, Inc. | Orientation insensitive thermosiphon capable of operation in upside down position |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010145434A1 (en) * | 2009-06-15 | 2010-12-23 | 华为技术有限公司 | Heat exchanger, heat dissipation method of same and communication apparatus |
JP2011196632A (en) * | 2010-03-19 | 2011-10-06 | Toyota Industries Corp | Ebullient cooling device |
CN202143339U (en) * | 2011-07-27 | 2012-02-08 | 兆亮科技股份有限公司 | Radiating device and radiating plate thereof |
-
2012
- 2012-05-02 TW TW101115573A patent/TW201346500A/en not_active IP Right Cessation
- 2012-11-16 JP JP2012006976U patent/JP3181289U/en not_active Expired - Fee Related
-
2013
- 2013-04-30 US US13/873,484 patent/US20130292092A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429734A (en) * | 1981-05-04 | 1984-02-07 | Kool-Fire Limited | Heat exchanger coil |
US4926931A (en) * | 1988-11-14 | 1990-05-22 | Larinoff Michael W | Freeze protected, air-cooled vacuum steam condensers |
US6119767A (en) * | 1996-01-29 | 2000-09-19 | Denso Corporation | Cooling apparatus using boiling and condensing refrigerant |
US6360814B1 (en) * | 1999-08-31 | 2002-03-26 | Denso Corporation | Cooling device boiling and condensing refrigerant |
US20010042614A1 (en) * | 2000-05-19 | 2001-11-22 | Yoshiyuki Okamoto | Boiling cooling system that exchanges heat between higher-temperature fluid and lower-temperature fluid |
US20020121097A1 (en) * | 2001-03-02 | 2002-09-05 | Gil Chiu | Temperature balance device |
US20070284088A1 (en) * | 2004-08-18 | 2007-12-13 | Kyo-Seok Chun | Cooling Apparatus of Looped Heat Pipe Structure |
US20070246193A1 (en) * | 2006-04-20 | 2007-10-25 | Bhatti Mohinder S | Orientation insensitive thermosiphon of v-configuration |
US7403392B2 (en) * | 2006-05-16 | 2008-07-22 | Hardcore Computer, Inc. | Liquid submersion cooling system |
US7665511B2 (en) * | 2006-05-25 | 2010-02-23 | Delphi Technologies, Inc. | Orientation insensitive thermosiphon capable of operation in upside down position |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160157384A1 (en) * | 2014-11-28 | 2016-06-02 | Industrial Technology Research Institute | Power module |
US9807914B2 (en) * | 2014-11-28 | 2017-10-31 | Industrial Technology Research Institute | Power module |
US20180038653A1 (en) * | 2015-04-21 | 2018-02-08 | Aavid Thermalloy, Llc | Thermosiphon with multiport tube and flow arrangement |
US10989483B2 (en) * | 2015-04-21 | 2021-04-27 | Aavid Thermalloy, Llc | Thermosiphon with multiport tube and flow arrangement |
US10107557B2 (en) * | 2016-05-27 | 2018-10-23 | Asia Vital Components Co., Ltd. | Integrated heat dissipation device |
Also Published As
Publication number | Publication date |
---|---|
TWI503655B (en) | 2015-10-11 |
JP3181289U (en) | 2013-01-31 |
TW201346500A (en) | 2013-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20130292092A1 (en) | Heat Dissipating Device | |
US9818671B2 (en) | Liquid-cooled heat sink for electronic devices | |
US20150059360A1 (en) | Liquid cooling device having diversion mechanism | |
US9721869B2 (en) | Heat sink structure with heat exchange mechanism | |
US20140069614A1 (en) | Heat dissipaion device and thermal module using same | |
US10014239B2 (en) | Information processing device and cooling unit | |
US20160120063A1 (en) | Liquid cooling system having heat dissipation fins therein | |
JP6423890B2 (en) | Battery module | |
US20120152500A1 (en) | Flow passage structure for water-cooling device | |
US20200029466A1 (en) | Liquid-heat-transmission device | |
US20190041104A1 (en) | Heat exchange structure of heat dissipation device | |
JP2016009828A (en) | Ebullient cooling device for heating element | |
US20180132386A1 (en) | Radiator and server cooling system including the same | |
JP6534686B2 (en) | Cooler | |
US10426058B2 (en) | Cold plate assembly for electrical cabinet | |
CN105700652B (en) | Radiator | |
US20110192572A1 (en) | Heat exchanger | |
US8240359B2 (en) | Liquid storage and cooling computer case | |
CN104735958A (en) | Liquid-cooling type heat pipe radiator | |
US20100089555A1 (en) | Liquid-cooling type thermal module | |
US10303229B2 (en) | Water-cooling heat dissipation module | |
CN204392759U (en) | The liquid-cooling heat radiator of electronic equipment | |
JP2014053338A (en) | Cooling device, and electric vehicle and electronic equipment having the same | |
KR101411413B1 (en) | Converter system including air cooling type single module cooler | |
US20190234691A1 (en) | Thermal module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: MICROTIPS ELECTRONICS CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OMORI, TAKESHI;LIN, HSIN-HUNG;REEL/FRAME:030317/0296 Effective date: 20130423 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |