CN101453863A - Heat radiating module - Google Patents
Heat radiating module Download PDFInfo
- Publication number
- CN101453863A CN101453863A CNA2007101962329A CN200710196232A CN101453863A CN 101453863 A CN101453863 A CN 101453863A CN A2007101962329 A CNA2007101962329 A CN A2007101962329A CN 200710196232 A CN200710196232 A CN 200710196232A CN 101453863 A CN101453863 A CN 101453863A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- radiator
- radiating module
- pivoted
- adaptor
- 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.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a heat radiating module, which comprises a first heat radiator, a second heat radiator, an adaptor, a pivot and a heat pipe. The fist heat radiator is arranged on a circuit board and contacts a heating source; the second heat radiator is provided with a first pivoting hole and a limit opening; the adaptor is provided with a first adapting part and a second adapting part, the first adapting part is fixedly connected to the first heat radiator, and the second adapting part is provided with a limit bulge and a second pivoting hole corresponding to the first pivoting hole; and the pivot runs through the first pivoting hole and the second pivoting hole and can be connected with the adaptor and the second heat radiator in a pivoting way. The limit bulge projects and extends into the limit opening so as to limit the rotating angle of the second heat radiator relative to the adaptor. The heat pipe is provided with a first section and a second section which are connected mutually, and the first section and the second section are inserted into the first heat radiator and the second heat radiator respectively.
Description
Technical field
The invention relates to a kind of radiating module, and particularly relevant for a kind of radiating module with pivot.
Background technology
Along with the advancing by leaps and bounds of computer technology, make the running speed of computer constantly improve in recent years, and the heating power of the electronic component of host computer inside is also constantly soaring.Overheated for the electronic component of the inside of preventing host computer, and cause electronic component that temporary or nonvolatil inefficacy takes place, must provide enough heat dissipations to give the electronic component of computer inside.Therefore, for the electronic component of high heating power, can install radiating module usually additional and reduce these temperature of electronic component.
Known radiating module uses the combination of various radiators (heat sink) and radiator fan, and utilizes solid (thermal paste) or bolted joints or alternate manner to be disposed on the electronic component of heating.But when radiator fan is in when running up, radiator fan regular meeting produces problems such as noise and vibrations, and dust accumulates on easily and makes the radiating efficiency decline of radiator fan on the radiator fan.For the efficient that improves heat radiation with and improve the noise problem that fan produces, known radiating module also uses heat pipe to cooperate fin to reach the effect of heat radiation.
Summary of the invention
The invention provides a kind of radiating module, it has bigger area of dissipation, and better heat radiating effect can be provided, and better positioning of rotating effect.
The present invention proposes a kind of radiating module, is suitable for the pyrotoxin on the circuit board is dispelled the heat, and radiating module comprises one first radiator, one second radiator, an adaptor, a pivot and a heat pipe.First radiator is equipped on the circuit board and the contact heating source.Second radiator has the one first Kong Yuyi limit opening that is pivoted.Adaptor has one first switching part and one second switching part, and wherein first switching part is fixedly attached to first radiator, second switching part have a restriction protrusion with corresponding to first hole that is pivoted, one second of hole that is pivoted.Pivot runs through first hole that is pivoted and is pivoted the hole with second and is connected the adaptor and second radiator pivotly, and wherein restriction protrusion is stretched on and limits the anglec of rotation of second radiator with respect to adaptor in the limit opening.Heat pipe has interconnected one first section and one second section, and first section and second section is inserted in respectively in first radiator and second radiator.
In one embodiment of this invention, above-mentioned pivot comprises a bolt and a nut.The bolt two ends have a stop part and a threaded portion respectively, and bolt-through first hole and second that is pivoted is pivoted behind the hole, and stop part and threaded portion are positioned at the both sides of the adaptor and second radiator respectively.The nut spiral shell is located at the threaded portion, so that the adaptor and second radiator are limited between stop part and the nut.In addition, pivot more can comprise at least one packing ring, be sheathed on the bolt, and between the adaptor and second radiator.In addition, pivot more can comprise at least one packing ring, be sheathed on the bolt, and between the nut and second radiator.Moreover pivot more can comprise at least one oil seal spacer ring, be sheathed on the bolt, and between the nut and second radiator, oil seal spacer ring has in order to hold a plurality of perforations of lubricating oil.
In one embodiment of this invention, first of above-mentioned heat pipe section is arranged coaxial with pivot.
In one embodiment of this invention, first of above-mentioned heat pipe section with second section orthogonal.
In one embodiment of this invention, the second above-mentioned radiator comprises a bracing frame and a radiating fin group.Bracing frame has first be pivoted hole and the limit opening, and the radiating fin assembly is located on the bracing frame.
In one embodiment of this invention, first of above-mentioned heat pipe section is passed through the pyrotoxin top.
In one embodiment of this invention, above-mentioned limit opening is arc shaped.
In one embodiment of this invention, radiating module more comprises a protecting cover, is equipped on second radiator, and covers pivot by the first outstanding part in hole that is pivoted.
The present invention can shed the heat that pyrotoxin produces so have bigger area of dissipation because of having first radiator and second radiator.In addition, radiating module of the present invention when mounted can be by being rotated second radiator with respect to first radiator, and second radiator can structurally not interfered with each other with other element or casing.Therefore, radiating module of the present invention can flexibly be installed in the electronic installation of different size, does not need indivedual customized radiating modules in response to the different designs of electronic installation, uses the cost that reduces radiating module.In addition, radiating module of the present invention is movable in limit opening by restriction protrusion, cooperates the fixed form of close-fitting, and can reach the preferred rotary locating effect.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the exploded view of the radiating module of one embodiment of the invention with respect to circuit board.
Fig. 2 A is the end view after the radiating module of Fig. 1 is assembled to circuit board.
Fig. 2 B is the postrotational end view of second radiator of Fig. 2 A.
Embodiment
Radiating module uses heat pipe to cooperate fin to reach the effect of heat radiation, yet, because the length of heat pipe and the angle of its bending are all fixing, so need to consider radiating module with its on every side the distance between element or the computer chassis interfere with each other on the structure avoiding, this will cause the design of radiating module to be restricted, and suppress the effect of heat radiation.
Fig. 1 is the exploded view of the radiating module of one embodiment of the invention with respect to circuit board.Please refer to Fig. 1, radiating module 100 is suitable for the pyrotoxin 52 on the circuit board 50 is dispelled the heat, and wherein pyrotoxin 52 for example is easy to generate the electronic component of high temperature for image processing chip or other.Radiating module 100 comprises one first radiator 110, one second radiator 120, an adaptor 130, a pivot 140 and a heat pipe 150.First radiator 110 is equipped on the circuit board 50 and contact heating source 52, conducts to first radiator 110 and sheds with the heat that pyrotoxin 52 is produced.Second radiator 120 has one first be pivoted a hole 122a and a limit opening 122b.Adaptor 130 has one first switching part 132 and one second switching part 134.First switching part 132 is fixedly attached to first radiator 110, and its fixed form for example is to use screw or other suitable design.Second switching part 134 have a restriction protrusion 134a with corresponding to first one second of the hole 122a hole 134b that is pivoted that is pivoted.
Fig. 2 A is the end view after the radiating module of Fig. 1 is assembled to circuit board, and Fig. 2 B is the postrotational end view of second radiator of Fig. 2 A.Please refer to Fig. 2 A, second radiator 120 can be rotated with respect to adaptor 130 along the direction of arrow A 10.By this, can rotate second radiator 120 where necessary, structurally interfere with each other with other element to avoid second radiator 120.Second radiator, 120 postrotational states please refer to Fig. 2 B.Similarly, second radiator 120 also can be rotated with respect to adaptor 130 along the direction of the arrow A 20 of Fig. 2 B and be returned to the state of Fig. 2 A.
It should be noted that in the present embodiment the heat that pyrotoxin 52 is produced not only can shed by first radiator 110, also can be passed to second radiator 120 and shed, therefore strengthened the area of heat radiation effectively and promote radiating efficiency via heat pipe 150.In addition, radiating module 100 can make second radiator 120 can structurally not interfere with each other with other element by second radiator 120 with respect to 110 rotations of first radiator when mounted.Therefore, the radiating module 100 of present embodiment can flexibly be installed in the various electronic installations, does not need indivedual troublesomely customized radiating module 100 in response to different electronic installations, and then reduces the cost of radiating module 100.
In addition, the pivot 140 of present embodiment can comprise a bolt 142, a nut 144, at least one packing ring 146, at least one oil seal spacer ring 148.The two ends of bolt 142 have a stop part 142a and a threaded portion 142b respectively.Run through the first hole 122a and second that is pivoted at bolt 142 and be pivoted after the 134b of hole, stop part 142a and threaded portion 142b lay respectively at the both sides of the adaptor 130 and second radiator 120.Nut 144 spiral shells are located at threaded portion 142b, and the stop part 142a of nut 144 and bolt 142 interferes with each other with the adaptor 130 and second radiator 120 respectively, so that the adaptor 130 and second radiator 120 are limited between stop part 142a and the nut 144.
In the present embodiment, packing ring 146 comprises packing ring 146a, packing ring 146b, packing ring 146c and packing ring 146d one of them or its combination at least.Packing ring 146a is sheathed on the bolt 142, and between the adaptor 130 and second radiator 120.In addition, packing ring 146b, packing ring 146c and packing ring 146d are sheathed on the bolt 142, and between the nut 144 and second radiator 120.Oil seal spacer ring 148 is sheathed on the bolt 142, and between the nut 144 and second radiator 120.Oil seal spacer ring 148 has in order to hold a plurality of perforation 148a of lubricating oil, makes second radiator 120 smooth and easy more with respect to the rotation of first radiator 110.
In the present embodiment, first section 152 of heat pipe 150 can be arranged coaxial with pivot 140, that is first section 152 major axis with pivot 140 of heat pipe 150 is to be positioned on same the axis.First section 152 and second sections 154 of heat pipe 150 can be orthogonal.Wherein, first section 152 of heat pipe 150 can be passed through pyrotoxin 52 tops, near pyrotoxin 52 heat brought to second radiator 120 as quickly as possible and to shed as far as possible.In addition, second radiator 120 can comprise a bracing frame 122 and a radiating fin group 124.Bracing frame 122 has first be pivoted hole 122a and the limit opening 122b, and radiating fin group 124 can be equipped on the bracing frame 122.It is assemblings for convenience with radiating fin group 124 that present embodiment is divided into bracing frame 122 with second radiator 120, reaches the purpose of ease of assembly but second radiator 120 also can adopt other suitably to design, and does not give unnecessary details at this.
In addition, limit opening 122b can be arc shaped, to allow restriction protrusion 134a move along the limit opening 122b of arc shaped swimmingly.Certainly, the arc length of limit opening 122b has promptly determined the anglec of rotation of second radiator 120 with respect to adaptor 130.And, in order to allow second radiator 120 the time with respect to adaptor 130 rotations, second radiator 120 can be fixed on the different anglecs of rotation, and members such as second switching part 134 between stop part 142a and nut 144, packing ring 146a, bracing frame 122, packing ring 146b... are that the mode of close-fitting is fixed.Thus, the user can cooperate conditions such as enclosure space, comes second radiator 120 is rotated the fine setting of angle, and can obtain the effect of preferred rotary angle control.
In addition, radiating module 100 can more comprise a protecting cover 160, is equipped on second radiator 120, and covers pivot 140 by the first outstanding part of hole 122a that is pivoted.Protecting cover 160 can avoid pivot 140 by first other the element of the outstanding part scratch of hole 122a that is pivoted, and also can avoid user's accident collision to cause bolt 142 to get loose on nut 144 to nut 144.
In sum, radiating module of the present invention has following advantage at least:
(1) radiating module of the present invention can shed the heat that pyrotoxin produces by first radiator and second radiator, has bigger area of dissipation and can promote radiating efficiency.
(2) radiating module of the present invention when mounted, rotatable second radiator makes second radiator can structurally not interfere with each other with other element, so can flexibly be installed in the different electronic installations.So, do not need indivedual troublesomely customized radiating module, and and then reduce the manufacturing cost of radiating module in response to different electronic installations.
(3) radiating module of the present invention is movable in limit opening by restriction protrusion, cooperates the fixed form of close-fitting, and can reach the preferred rotary locating effect.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any the technical staff in the technical field; without departing from the spirit and scope of the present invention; when can doing a little change and retouching, so protection scope of the present invention is as the criterion when looking claims person of defining.
Claims (10)
1. a radiating module is suitable for the pyrotoxin on the circuit board is dispelled the heat, and it is characterized in that above-mentioned radiating module comprises:
One first radiator is equipped on the foregoing circuit plate and contacts above-mentioned pyrotoxin;
One second radiator has the one first Kong Yuyi limit opening that is pivoted;
One adaptor has one first switching part and one second switching part, and wherein above-mentioned first switching part is fixedly attached to above-mentioned first radiator, above-mentioned second switching part have a restriction protrusion with corresponding to above-mentioned first hole that is pivoted, one second of hole that is pivoted;
One pivot, running through above-mentioned first hole that is pivoted is pivoted the hole with above-mentioned second and is connected above-mentioned adaptor and above-mentioned second radiator pivotly, wherein above-mentioned restriction protrusion projection and being active in the above-mentioned limit opening, and limit the anglec of rotation of above-mentioned second radiator with respect to above-mentioned adaptor; And
One heat pipe has interconnected one first section and one second section, and above-mentioned first section and above-mentioned second section is inserted in respectively in above-mentioned first radiator and above-mentioned second radiator.
2. radiating module according to claim 1 is characterized in that, wherein above-mentioned pivot comprises:
One bolt, two ends have a stop part and a threaded portion respectively, and above-mentioned bolt-through above-mentioned first hole and above-mentioned second that is pivoted is pivoted behind the hole, and above-mentioned stop part and above-mentioned threaded portion are positioned at the both sides of above-mentioned adaptor and above-mentioned second radiator respectively; And
One nut, spiral shell are located at above-mentioned threaded portion, so that above-mentioned adaptor and above-mentioned second radiator are limited between above-mentioned stop part and the above-mentioned nut.
3. radiating module according to claim 2 is characterized in that, wherein above-mentioned pivot more comprises at least one packing ring, be sheathed on the above-mentioned bolt, and between above-mentioned adaptor and above-mentioned second radiator.
4. radiating module according to claim 2 is characterized in that, wherein above-mentioned pivot more comprises at least one packing ring, be sheathed on the above-mentioned bolt, and between nut and above-mentioned second radiator.
5. radiating module according to claim 2, it is characterized in that wherein above-mentioned pivot more comprises at least one oil seal spacer ring, be sheathed on the above-mentioned bolt, and between nut and above-mentioned second radiator, above-mentioned oil seal spacer ring has in order to hold a plurality of perforations of lubricating oil.
6. radiating module according to claim 1 is characterized in that, wherein above-mentioned first section of above-mentioned heat pipe is arranged coaxial with above-mentioned pivot.
7. radiating module according to claim 1 is characterized in that, wherein above-mentioned heat pipe above-mentioned first section with above-mentioned second section orthogonal.
8. radiating module according to claim 1 is characterized in that, wherein above-mentioned second radiator comprises:
One bracing frame has above-mentioned first be pivoted hole and the above-mentioned limit opening; And
One radiating fin group is equipped on the above-mentioned bracing frame.
9. radiating module according to claim 1 is characterized in that, wherein above-mentioned limit opening is arc shaped.
10. radiating module according to claim 1 is characterized in that, more comprises a protecting cover, is equipped on above-mentioned second radiator, and covers above-mentioned pivot by the above-mentioned first outstanding part in hole that is pivoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101962329A CN101453863A (en) | 2007-11-30 | 2007-11-30 | Heat radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101962329A CN101453863A (en) | 2007-11-30 | 2007-11-30 | Heat radiating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101453863A true CN101453863A (en) | 2009-06-10 |
Family
ID=40735793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101962329A Pending CN101453863A (en) | 2007-11-30 | 2007-11-30 | Heat radiating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101453863A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134214A (en) * | 2019-05-29 | 2019-08-16 | 英业达科技有限公司 | Portable electronic devices |
| CN112243338A (en) * | 2019-09-29 | 2021-01-19 | 南阳理工学院 | Dustproof heat dissipation structure for communication equipment |
-
2007
- 2007-11-30 CN CNA2007101962329A patent/CN101453863A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110134214A (en) * | 2019-05-29 | 2019-08-16 | 英业达科技有限公司 | Portable electronic devices |
| CN112243338A (en) * | 2019-09-29 | 2021-01-19 | 南阳理工学院 | Dustproof heat dissipation structure for communication equipment |
| CN112243338B (en) * | 2019-09-29 | 2022-11-29 | 合肥星波通信技术有限公司 | Dustproof heat dissipation structure for communication equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7826217B2 (en) | Cooling device and electronic apparatus using the same | |
| US6795315B1 (en) | Cooling system | |
| JP3097594U (en) | Combination structure of CPU heat dissipation device and power supply | |
| EP3156875B1 (en) | Heat dissipation module, display card assembly and electronic device | |
| US20080218963A1 (en) | Desktop personal computer and thermal module thereof | |
| US7558062B2 (en) | Heat-dissipating module and electronic apparatus | |
| TW201228579A (en) | Electronic device and heat dissipation device thereof | |
| WO1996028005A1 (en) | A movable heat pipe apparatus for reducing heat build up in electronic devices | |
| US8693196B2 (en) | Host apparatus with waterproof function and heat dissipation module thereof | |
| CN101146424A (en) | Heat radiator | |
| CN202394170U (en) | Heat sink and computer | |
| US20190182989A1 (en) | Adapting frame for rack door | |
| KR20220113877A (en) | Power adapter | |
| US20090034196A1 (en) | Heat-dissipating module | |
| KR100939992B1 (en) | Cooling Apparatus, and Electric-Electronic Equipment with the Cooling Apparatus | |
| JP4206435B2 (en) | Method and apparatus for removing heat from components | |
| US20090034195A1 (en) | Heat-dissipating module | |
| US7688590B2 (en) | Thermal module and electronic apparatus using the same | |
| CN101453863A (en) | Heat radiating module | |
| US7755900B2 (en) | Heat dissipating module | |
| CN103793030A (en) | Electronic device | |
| CN117270661A (en) | Mini host partition heat radiation structure with display screen | |
| CN101389193B (en) | Fixture construction | |
| CN101365318A (en) | Heat radiating assembly | |
| US20070171608A1 (en) | Heat exchange module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090610 |