US20180196483A1 - Heat dissipation structure of addin card - Google Patents
Heat dissipation structure of addin card Download PDFInfo
- Publication number
- US20180196483A1 US20180196483A1 US15/456,573 US201715456573A US2018196483A1 US 20180196483 A1 US20180196483 A1 US 20180196483A1 US 201715456573 A US201715456573 A US 201715456573A US 2018196483 A1 US2018196483 A1 US 2018196483A1
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- US
- United States
- Prior art keywords
- heat dissipation
- dissipation fins
- heat
- addin card
- addin
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/185—Mounting of expansion boards
-
- 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
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3672—Foil-like cooling fins or heat sinks
-
- 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
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/427—Cooling by change of state, e.g. use of heat pipes
-
- 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
- H01L23/467—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing gases, e.g. air
-
- 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
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20154—Heat dissipaters coupled to components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/202—Air convective hinge
Definitions
- the present invention relates generally to a heat dissipation structure of an addin card, and more particularly to a heat dissipation structure of an addin card that comprises heat dissipation fins that dissipate heat from the addin card, where the heat dissipation fins provide an effect of air ventilation.
- the progress of technology and science allow human being to develop various types of computing machines that make living easy.
- the most commonly used computing machines are personal computers that are almost present in each family. People use the computers to surf network for collecting data and acquiring knowledge and also for all sorts of entertainment, such as playing games, listening music, and watching movies.
- the computers lead human beings into a knowledge explosion era and change the living of human beings.
- the computer generally involves various addin cards for data processing and computation. When the addin card is put into operation, the addin card generates a large amount of heat. When the temperature of the addin card gets excessively high, the addin card gets down and stops functioning. Thus, it is common to provide a heat dissipation device on the addin card.
- the heat dissipation fin is generally made of a metallic material and shows the property of having high thermal conductivity. By placing multiple heat dissipation fins on an addin card, additional heat generated by the addin card may be transferred to the heat dissipation fins.
- the multiplicity of heat dissipation fins can be used together to expand the surface area for dissipating heat so as to achieve an effect of efficient and fast removal of heat, allowing the addin card to operate normally.
- the heat dissipation fins are generally provided with a fan that is positioned thereon to help dissipate heat. Increasing the number of heat dissipation fins involved helps expand the surface area thereof in contact with air and thus, the heat dissipation performance of the heat dissipation fins is improved. However, an overly increased number of heat dissipation fins may undesirably increase the size and weight of the computers, making the use of the computer inconvenient. People commonly desire computers having relatively small sizes and thus the limitation of available space makes the heat dissipation fins arranged in a very dense manner.
- the heat dissipation fins may be provided with a fan positioned thereon, the very small spacing between the heat dissipation fins make it hardly any space available for air to flow therethrough. The performance of heat dissipation is thus very poor.
- the present invention aims to provide a heat dissipation structure of an addin card that comprises heat dissipation fins that dissipate heat from the addin card, where the heat dissipation fins also provide an effect of air ventilation.
- the primary objective of the present invention is to provide a design of a heat dissipation fin that helps dissipate heat from an addin card.
- Another objective of the present invention is to provide a design of a gap to allow air to flow between heat dissipation fins to improve heat dissipation.
- a further objective of the present invention is to provide a design of a first through-hole section that allows air to flow between heat dissipation fins to improve heat dissipation.
- a structural arrangement adopted in the present invention to achieve the above objective comprises a plurality of heat dissipation fins arranged on an addin card. At least one bent section is formed on the heat dissipation fins and located on the addin card. At least one gap section is formed between each bent section. At least one first through-hole section is formed in the heat dissipation fins.
- An operation of the addin card generates a high temperature and the bent section of the heat dissipation fins conducts heat from the addin card to the heat dissipation fins.
- the heat dissipation fins shows a property of having high thermal conductivity.
- the surface area that the heat dissipation fins get in contact with air is increased to thereby improve the effect of heat dissipation.
- the gap section arranged between the bent sections and the first through-hole section formed in the heat dissipation fins help improve air flowing therebetween so that a tool, such as a fan, may be used to drive air that is heated by the heat dissipation fins away from the heat dissipation fins and to allow cool air to flow to the heat dissipation fins for heat exchange thereby generating circulation of air to achieve an effect of fast heat dissipation, allowing the addin card to maintain normal operation.
- a tool such as a fan
- FIG. 1 is a perspective view showing a preferred embodiment of the present invention.
- FIG. 2 is a schematic view illustrating inside details of the preferred embodiment of the present invention.
- FIG. 3 is an exploded view of the preferred embodiment of the present invention.
- FIG. 4 is an exploded view of the preferred embodiment of the present invention taken from a different perspective.
- FIG. 5 is a schematic view showing an application of the preferred embodiment of the present invention.
- FIGS. 1-4 are respectively a perspective view showing a preferred embodiment of the present invention, a schematic view illustrating inside details of the preferred embodiment of the present invention, an exploded view of the preferred embodiment of the present invention, and an exploded view of the preferred embodiment of the present invention taken from a different perspective, these drawings clearly show that the present invention comprises:
- At least one bent section 11 arranged at one side of the heat dissipation fins 1 and located on the addin card 4 , wherein at least one gap section 111 is defined between each bent section 11 to allow air to flow therethrough;
- At least one heat-conducting element 3 arranged between the heat dissipation fins 1 and the addin card 4 .
- FIGS. 1-5 are respectively a perspective view showing a preferred embodiment of the present invention, a schematic view illustrating inside details of the preferred embodiment of the present invention, an exploded view of the preferred embodiment of the present invention, an exploded view of the preferred embodiment of the present invention taken from a different perspective, and a schematic view showing an application of the preferred embodiment of the present invention
- the drawings clearly show that with the above component assembled together, when the addin card 4 is put into operation, heat is generated and the addin card 4 may fail to properly function when getting over-heating, the heat dissipation fins 1 are provided on the addin card 4 for dissipating heat from the addin card 4 .
- the heat-conducting element 3 and the heat dissipation fins 1 that are arranged on the addin card 4 are formed of metallic materials that have high thermal conductivities.
- the heat dissipation fins 1 are set in contact engagement with the heat-conducting element 3 so that the heat-conducting element 3 is allowed to quickly conduct heat from the addin card 4 to the heat dissipation fins 1 .
- the heat dissipation fins 1 and the addin card 4 are provided therebetween with the heat-conduction bottom board 100 , which is placed in direct contact with the addin card 4 located thereunder to quick absorb heat therefrom.
- the bent section 11 of the heat dissipation fins 1 also helps quickly conduct heat from the addin card 4 to the heat dissipation fins 1 .
- the fan 2 helps circulate air so that heated air that is heated by the heat dissipation fins 1 may move away from the heat dissipation fins 1 , while cold air is conducted toward the heat dissipation fins 1 for speeding up heat dissipation.
- the gap section 111 is provided between the bent sections 11 to allow air to flow to the heat-conduction bottom board 100 .
- first through-hole section 12 formed in the heat dissipation fins 1 also allows air to flow between the heat dissipation fins 1 to thereby bettering air circulation and improving heat dissipation.
- second through-hole section 13 receives the heat conducting pipe 31 to extend therethrough for coupling the heat dissipation fins 1 to each other and the heat conducting pipe 31 is also in contact with air to transfer heat from the heat dissipation fins 1 to air to improve the effect of heat dissipation, keeping the addin card 4 cool for normal operation.
- the instant embodiment is shown comprising a heat-conduction bottom board 100 ; however, it is possible to omit the heat-conduction bottom board 100 , and in such a case, air may flow through the gap section 111 of the heat dissipation fins 1 to the addin card 4 to help dissipate heat from the addin card 4 .
- the present invention provides, compared to the prior art, the following advantages:
- the design of the heat dissipation fins 1 helps dissipate heat from the addin card 4 .
- the design of the gap section 111 allows air to flow between the heat dissipation fins 1 to help increase dissipation of heat.
- the design of the first through-hole section 12 allows air to flow between the heat dissipation fins 1 to help increase dissipation of heat.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A heat dissipation structure is provided for arrangement on an addin card and includes a plurality of heat dissipation fins arranged on the addin card, at least one bent section formed at one side of the heat dissipation fins and located on the addin card, at least one gap section formed between each bent section, and at least one first through-hole section formed in the heat dissipation fins. The heat dissipation fins allow heat to be dissipated from the addin card. The gap section and the first through-hole section of the heat dissipation fins allow air to flow therethrough and ventilate so as to enhance the effect of heat dissipation.
Description
- The present invention relates generally to a heat dissipation structure of an addin card, and more particularly to a heat dissipation structure of an addin card that comprises heat dissipation fins that dissipate heat from the addin card, where the heat dissipation fins provide an effect of air ventilation.
- The progress of technology and science allow human being to develop various types of computing machines that make living easy. The most commonly used computing machines are personal computers that are almost present in each family. People use the computers to surf network for collecting data and acquiring knowledge and also for all sorts of entertainment, such as playing games, listening music, and watching movies. The computers lead human beings into a knowledge explosion era and change the living of human beings. The computer generally involves various addin cards for data processing and computation. When the addin card is put into operation, the addin card generates a large amount of heat. When the temperature of the addin card gets excessively high, the addin card gets down and stops functioning. Thus, it is common to provide a heat dissipation device on the addin card. One of the most commonly used heat dissipation devices is a heat dissipation fin. The heat dissipation fin is generally made of a metallic material and shows the property of having high thermal conductivity. By placing multiple heat dissipation fins on an addin card, additional heat generated by the addin card may be transferred to the heat dissipation fins. The multiplicity of heat dissipation fins can be used together to expand the surface area for dissipating heat so as to achieve an effect of efficient and fast removal of heat, allowing the addin card to operate normally.
- However, the conventional heat dissipation fins, when put into use, suffer certain problems that may need further improvements:
- The heat dissipation fins are generally provided with a fan that is positioned thereon to help dissipate heat. Increasing the number of heat dissipation fins involved helps expand the surface area thereof in contact with air and thus, the heat dissipation performance of the heat dissipation fins is improved. However, an overly increased number of heat dissipation fins may undesirably increase the size and weight of the computers, making the use of the computer inconvenient. People commonly desire computers having relatively small sizes and thus the limitation of available space makes the heat dissipation fins arranged in a very dense manner. Although the heat dissipation fins may be provided with a fan positioned thereon, the very small spacing between the heat dissipation fins make it hardly any space available for air to flow therethrough. The performance of heat dissipation is thus very poor.
- Thus, it is a challenge of those devoted in this field to provide a solution to overcome such problems.
- In view of the above problems and drawbacks, the present invention aims to provide a heat dissipation structure of an addin card that comprises heat dissipation fins that dissipate heat from the addin card, where the heat dissipation fins also provide an effect of air ventilation.
- The primary objective of the present invention is to provide a design of a heat dissipation fin that helps dissipate heat from an addin card.
- Another objective of the present invention is to provide a design of a gap to allow air to flow between heat dissipation fins to improve heat dissipation.
- A further objective of the present invention is to provide a design of a first through-hole section that allows air to flow between heat dissipation fins to improve heat dissipation.
- A structural arrangement adopted in the present invention to achieve the above objective comprises a plurality of heat dissipation fins arranged on an addin card. At least one bent section is formed on the heat dissipation fins and located on the addin card. At least one gap section is formed between each bent section. At least one first through-hole section is formed in the heat dissipation fins. An operation of the addin card generates a high temperature and the bent section of the heat dissipation fins conducts heat from the addin card to the heat dissipation fins. The heat dissipation fins shows a property of having high thermal conductivity. By arranging a plurality of heat dissipation fins, in a side-by-side manner, on the addin card, the surface area that the heat dissipation fins get in contact with air is increased to thereby improve the effect of heat dissipation. The gap section arranged between the bent sections and the first through-hole section formed in the heat dissipation fins help improve air flowing therebetween so that a tool, such as a fan, may be used to drive air that is heated by the heat dissipation fins away from the heat dissipation fins and to allow cool air to flow to the heat dissipation fins for heat exchange thereby generating circulation of air to achieve an effect of fast heat dissipation, allowing the addin card to maintain normal operation.
- The above-described technique overcomes the drawbacks and problems of the known heat dissipation fins that air may not be allowed to flow therethrough and circulation and exchange of heated air and cool air are poor so that the efficiency of heat dissipation is low.
- The foregoing objectives and summary provide only a brief introduction to the present invention. To fully appreciate these and other objects of the present invention as well as the invention itself, all of which will become apparent to those skilled in the art, the following detailed description of the invention and the claims should be read in conjunction with the accompanying drawings. Throughout the specification and drawings identical reference numerals refer to identical or similar parts.
- Many other advantages and features of the present invention will become manifest to those versed in the art upon making reference to the detailed description and the accompanying sheets of drawings in which a preferred structural embodiment incorporating the principles of the present invention is shown by way of illustrative example.
-
FIG. 1 is a perspective view showing a preferred embodiment of the present invention. -
FIG. 2 is a schematic view illustrating inside details of the preferred embodiment of the present invention. -
FIG. 3 is an exploded view of the preferred embodiment of the present invention. -
FIG. 4 is an exploded view of the preferred embodiment of the present invention taken from a different perspective. -
FIG. 5 is a schematic view showing an application of the preferred embodiment of the present invention. - The following descriptions are exemplary embodiments only, and are not intended to limit the scope, applicability or configuration of the invention in any way. Rather, the following description provides a convenient illustration for implementing exemplary embodiments of the invention. Various changes to the described embodiments may be made in the function and arrangement of the elements described without departing from the scope of the invention as set forth in the appended claims.
- Referring to
FIGS. 1-4 , which are respectively a perspective view showing a preferred embodiment of the present invention, a schematic view illustrating inside details of the preferred embodiment of the present invention, an exploded view of the preferred embodiment of the present invention, and an exploded view of the preferred embodiment of the present invention taken from a different perspective, these drawings clearly show that the present invention comprises: - a plurality of
heat dissipation fins 1 arranged on anaddin card 4, wherein at least one heat-conduction bottom board 100 is arranged between theheat dissipation fins 1 and theaddin card 4; - at least one
bent section 11 arranged at one side of theheat dissipation fins 1 and located on theaddin card 4, wherein at least onegap section 111 is defined between eachbent section 11 to allow air to flow therethrough; - at least one first through-
hole section 12 formed in the heat dissipation fins 1 to allow air to flow therethrough, at least one second through-hole section 13 being formed in the heat dissipation fins 1, the second through-hole section 13 receiving extension of at least oneheat conducting pipe 31 therethrough to couple the heat dissipation fins 1 to each other; - at least one
fan 2 arranged on the heat dissipation fins; and - at least one heat-conducting
element 3 arranged between the heat dissipation fins 1 and theaddin card 4. - Referring collectively to
FIGS. 1-5 , which are respectively a perspective view showing a preferred embodiment of the present invention, a schematic view illustrating inside details of the preferred embodiment of the present invention, an exploded view of the preferred embodiment of the present invention, an exploded view of the preferred embodiment of the present invention taken from a different perspective, and a schematic view showing an application of the preferred embodiment of the present invention, the drawings clearly show that with the above component assembled together, when theaddin card 4 is put into operation, heat is generated and theaddin card 4 may fail to properly function when getting over-heating, theheat dissipation fins 1 are provided on theaddin card 4 for dissipating heat from theaddin card 4. The heat-conductingelement 3 and theheat dissipation fins 1 that are arranged on theaddin card 4 are formed of metallic materials that have high thermal conductivities. Theheat dissipation fins 1 are set in contact engagement with the heat-conductingelement 3 so that the heat-conductingelement 3 is allowed to quickly conduct heat from theaddin card 4 to theheat dissipation fins 1. Further, theheat dissipation fins 1 and theaddin card 4 are provided therebetween with the heat-conduction bottom board 100, which is placed in direct contact with theaddin card 4 located thereunder to quick absorb heat therefrom. Thebent section 11 of theheat dissipation fins 1 also helps quickly conduct heat from theaddin card 4 to theheat dissipation fins 1. Through an arrangement that involves a plurality ofheat dissipation fins 1 placed side by and increasing the surface area of theheat dissipation fins 1 in contact with air, efficient heat exchange with air can be achieved. Thefan 2 helps circulate air so that heated air that is heated by the heat dissipation fins 1 may move away from the heat dissipation fins 1, while cold air is conducted toward the heat dissipation fins 1 for speeding up heat dissipation. In addition, thegap section 111 is provided between thebent sections 11 to allow air to flow to the heat-conduction bottom board 100. In addition, the first through-hole section 12 formed in theheat dissipation fins 1 also allows air to flow between theheat dissipation fins 1 to thereby bettering air circulation and improving heat dissipation. Further, the second through-hole section 13 receives theheat conducting pipe 31 to extend therethrough for coupling theheat dissipation fins 1 to each other and theheat conducting pipe 31 is also in contact with air to transfer heat from theheat dissipation fins 1 to air to improve the effect of heat dissipation, keeping theaddin card 4 cool for normal operation. (The instant embodiment is shown comprising a heat-conduction bottom board 100; however, it is possible to omit the heat-conduction bottom board 100, and in such a case, air may flow through thegap section 111 of theheat dissipation fins 1 to theaddin card 4 to help dissipate heat from theaddin card 4.) - The example provided previously is concerned about just a preferred way of embodying the present invention and is not intended to impose limitations to the scope of the present invention. Minor modifications and variations that do not depart from the inventive idea of the present invention as defined in the attached claims, are considered within the scope of the present invention.
- Thus, with reference to all the drawings, when put into use, the present invention provides, compared to the prior art, the following advantages:
- (1) The design of the
heat dissipation fins 1 helps dissipate heat from theaddin card 4. - (2) The design of the
gap section 111 allows air to flow between theheat dissipation fins 1 to help increase dissipation of heat. - (3) The design of the first through-
hole section 12 allows air to flow between theheat dissipation fins 1 to help increase dissipation of heat. - It will be understood that each of the elements described above, or two or more together may also find a useful application in other types of methods differing from the type described above.
- While certain novel features of this invention have been shown and described and are pointed out in the annexed claim, it is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the claims of the present invention.
Claims (7)
1: A heat dissipation structure of an addin card, comprising:
a plurality of heat dissipation fins arranged on an addin card, each of the heat dissipation fins comprising a plate defining a plane extending in a vertical direction and having a top edge and an opposite bottom edge in the vertical direction, the plurality of heat dissipation fins being spaced from each other in a spacing direction that is perpendicular to the planes of the plates of the heat dissipation fins;
at least one bent section arranged at one side of at least one of the heat dissipation fins and extending, in a direction that is non-parallel with the plane of the plate of the heat dissipation, from the bottom edge of the heat dissipation fin, the bent section being located on the addin card;
at least one gap section formed between each bent section to allow air to flow therethrough in the vertical direction such that air is allowed to from between the top and bottom edges of the heat dissipation fin; and
at least one first through-hole section formed in the heat dissipation fins to allow air to flow therethrough in the spacing direction that is not parallel to the vertical direction;
wherein the heat dissipation fins are provided with at least one fan arranged thereon and positioned on the top edges of the plates of the heat dissipation fins to cause air to flow between the heat dissipation fins in the vertical direction;
wherein the heat dissipation fins comprise at least one second through-hole section formed therein; and
wherein the second through-hole section receives at least one heat conducting pipe extending therethrough in a direction that is not parallel to the planes of the plates of the heat dissipation fins to couple the heat dissipation fins to each other.
2. (canceled)
3: The heat dissipation structure of the addin card according to claim 1 , wherein the heat dissipation fins and the addin card comprise at least one heat-conducting element arranged therebetween.
4: The heat dissipation structure of the addin card according to claim 3 , wherein the heat-conducting element is formed of a metallic material.
5-6. (canceled)
7: The heat dissipation structure of the addin card according to claim 1 , wherein the heat dissipation fins are formed of a metallic material.
8: The heat dissipation structure of the addin card according to claim 1 , wherein the heat dissipation fins and the addin card comprise at least one heat-conduction bottom board arranged therebetween.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW106200259U | 2017-01-06 | ||
TW106200259 | 2017-01-06 | ||
TW106200259U TWM542170U (en) | 2017-01-06 | 2017-01-06 | Heat dissipation structure for interface card |
Publications (2)
Publication Number | Publication Date |
---|---|
US20180196483A1 true US20180196483A1 (en) | 2018-07-12 |
US10031565B1 US10031565B1 (en) | 2018-07-24 |
Family
ID=58584304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/456,573 Active US10031565B1 (en) | 2017-01-06 | 2017-03-12 | Heat dissipation structure of addin card |
Country Status (6)
Country | Link |
---|---|
US (1) | US10031565B1 (en) |
JP (1) | JP3214262U (en) |
KR (1) | KR200490663Y1 (en) |
CN (1) | CN207519027U (en) |
DE (1) | DE202017101406U1 (en) |
TW (1) | TWM542170U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD928161S1 (en) * | 2019-03-14 | 2021-08-17 | Cambricon Technologies Corporation Limited | Graphics card |
US20240040744A1 (en) * | 2020-12-14 | 2024-02-01 | Asetek Danmark A/S | Radiator with adapted fins |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110164486A (en) * | 2019-03-27 | 2019-08-23 | 宜鼎国际股份有限公司 | M.2 the heat-dissipating structure of adapter |
CN112020266A (en) * | 2019-05-31 | 2020-12-01 | 中科寒武纪科技股份有限公司 | Multipurpose radiator, manufacturing method thereof, board card and multipurpose radiator platform |
DE102019135060A1 (en) * | 2019-12-19 | 2021-06-24 | Dspace Digital Signal Processing And Control Engineering Gmbh | Multi-zone heat sinks for circuit boards |
USD997109S1 (en) * | 2022-10-31 | 2023-08-29 | Dtg Neo Scientific Limited | Graphics card GPU support cooler |
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US5201866A (en) * | 1992-02-03 | 1993-04-13 | International Business Machines Corporation | Structure for dissipation of heat having slidably engaged fins for conformal disposition against a heat generating surface |
EP1454218A1 (en) * | 2002-04-06 | 2004-09-08 | Zalman Tech Co., Ltd. | Chipset cooling device of video graphic adapter card |
US6712128B1 (en) * | 2002-11-20 | 2004-03-30 | Thermal Corp. | Cylindrical fin tower heat sink and heat exchanger |
US20050061477A1 (en) * | 2003-09-24 | 2005-03-24 | Heatscape, Inc. | Fan sink heat dissipation device |
TW200537278A (en) * | 2004-05-13 | 2005-11-16 | Mitac Technology Corp | Fin heat sink module having a tail air-guiding section |
US20060260792A1 (en) * | 2005-05-23 | 2006-11-23 | Dong-Mau Wang | Structure of heat dissipating fins |
CN100389493C (en) * | 2005-05-29 | 2008-05-21 | 富准精密工业(深圳)有限公司 | Heat sink |
CN100531535C (en) * | 2005-08-05 | 2009-08-19 | 富准精密工业(深圳)有限公司 | Heat radiation model set |
US20070097646A1 (en) * | 2005-11-02 | 2007-05-03 | Xue-Wen Peng | Heat dissipating apparatus for computer add-on cards |
US7365989B2 (en) * | 2006-03-08 | 2008-04-29 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Heat dissipating device for computer add-on cards |
US7787247B2 (en) * | 2007-12-11 | 2010-08-31 | Evga Corporation | Circuit board apparatus with induced air flow for heat dissipation |
KR20100039693A (en) * | 2008-10-08 | 2010-04-16 | 윤령희 | Cooler for core of graphic card |
KR20130005402U (en) * | 2012-03-06 | 2013-09-16 | 유이치로 마쓰오 | Heat Sink |
-
2017
- 2017-01-06 TW TW106200259U patent/TWM542170U/en unknown
- 2017-03-12 US US15/456,573 patent/US10031565B1/en active Active
- 2017-03-13 DE DE202017101406.1U patent/DE202017101406U1/en active Active
- 2017-10-11 CN CN201721307542.9U patent/CN207519027U/en active Active
- 2017-10-19 JP JP2017004777U patent/JP3214262U/en active Active
- 2017-11-01 KR KR2020170005633U patent/KR200490663Y1/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD928161S1 (en) * | 2019-03-14 | 2021-08-17 | Cambricon Technologies Corporation Limited | Graphics card |
US20240040744A1 (en) * | 2020-12-14 | 2024-02-01 | Asetek Danmark A/S | Radiator with adapted fins |
Also Published As
Publication number | Publication date |
---|---|
CN207519027U (en) | 2018-06-19 |
KR20190002402U (en) | 2019-09-27 |
KR200490663Y1 (en) | 2019-12-12 |
US10031565B1 (en) | 2018-07-24 |
DE202017101406U1 (en) | 2017-03-30 |
JP3214262U (en) | 2017-12-28 |
TWM542170U (en) | 2017-05-21 |
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