CN1648820A - Heat radiation fixing pole - Google Patents
Heat radiation fixing pole Download PDFInfo
- Publication number
- CN1648820A CN1648820A CN 200510053899 CN200510053899A CN1648820A CN 1648820 A CN1648820 A CN 1648820A CN 200510053899 CN200510053899 CN 200510053899 CN 200510053899 A CN200510053899 A CN 200510053899A CN 1648820 A CN1648820 A CN 1648820A
- Authority
- CN
- China
- Prior art keywords
- metal body
- heat radiation
- circuit board
- fixed leg
- fixing pole
- 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 heat dissipating and fixing pole with both heat dissipating and fixing functions is one hollow metal body with grooves on two side and communicated with the central hole and thread on its one end for fixing circuit board or other electronic device. Through the central hole and the grooves, air can flow from one side of the pole via the inside to the other side to realize fast heat exchange between the pole and air and to reach the aim of dissipating heat.
Description
Technical field
The present invention particularly about a kind of fixed leg with thermolysis, can improve the radiating efficiency when setting firmly electronic installation relevant for a kind of fixed leg.
Background technology
Progress along with science and technology, the function of computer system is desired to tend to become strong thorough greatly, the processor of computer system and the processing speed of System on Chip/SoC are significantly to promote relatively, therefore processor and System on Chip/SoC also supervene high heat, these heat energy can directly be eliminated or conducted processor and System on Chip/SoC by the heat abstractor that is installed in processor and System on Chip/SoC, for example fan or heat radiator, but heat abstractor can't be eliminated fully or the heat energy of conduction processes device and System on Chip/SoC, make partial heat energy can conduct to the circuit board of set handling device and System on Chip/SoC, this partial heat energy will conduct to the fixed leg that is used to set firmly circuit board, and fixed leg and air carry out heat interchange and eliminate heat energy.
See also Fig. 1, be the stereographic map of known fixed post; As shown in the figure, it includes a metal body 10, it is a solid, one end of metal body 10 is provided with a double-screw bolt 15, to be used to setting firmly circuit board in computer housing, when the thermal energy conduction of circuit board during to fixed leg, metal body 10 only can be contacted with air by the surface, carries out heat interchange and eliminates heat energy, add that metal body 10 is solid, so partial heat energy can conduct in the inside of metal body 10, and can't conduct to metal body 10 surfaces fast, so radiating efficiency is not high, and can't eliminate the heat energy of circuit board fast, so will cause heat energy too high, jeopardize the electronic component of circuit board, influence the serviceable life of circuit board.
Therefore the invention provides a kind of heat radiation fixing pole, not only have outside the fixing function, also can eliminate heat energy fast,, and solve the above problems with the serviceable life of prolongation electronic component.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of heat radiation fixing pole, allows the air metal body inside of can flowing through, and carries out heat interchange, to promote the radiating efficiency of fixed leg, eliminates the heat energy of fixed leg fast.
Heat radiation fixing pole of the present invention, for having a fixed leg of heat radiation, it includes a metal body, and metal body is the metallic object of hollow, and metal body one end is provided with screw thread, to be used for fixing circuit board or other electronic installation, the metal body both sides are provided with most grooves and communicate, and so the metal body both sides can communicate, and make air flow through metal body and carry out heat interchange with metal body, to increase the radiating efficiency of fixed leg, can eliminate heat energy fast.
Description of drawings
Fig. 1 is the stereographic map of known fixed post;
Fig. 2 is the stereographic map of the embodiment of the invention;
Fig. 3 is the cut-open view of the embodiment of the invention;
Fig. 4 A is of the present invention group of constitutional diagram of establishing circuit board in main frame;
Fig. 4 B is the partial enlarged drawing of Fig. 4 A;
Fig. 5 A establishes the constitutional diagram of circuit board in main frame for another embodiment of the present invention group;
Fig. 5 B is the partial enlarged drawing of Fig. 5 A;
Fig. 6 A is the stereographic map of further embodiment of this invention;
Fig. 6 B is the cut-open view of further embodiment of this invention;
Fig. 7 establishes the constitutional diagram of circuit board in main frame for further embodiment of this invention group;
Fig. 8 establishes the constitutional diagram of circuit board in main frame for further embodiment of this invention group.
Drawing reference numeral:
10 metal bodies
15 double-screw bolts
20 fixed legs
21 metal bodies
23 double-screw bolts
24 external threads
26 grooves
28 internal thread holes
30 circuit boards
33 internal thread holes
36 central processing units
39 perforation
40 host housings
43 internal thread holes
50 reference columns
52 double-screw bolts
54 internal thread holes
55 reference columns
57 double-screw bolts
59 double-screw bolts
60 screws
Embodiment
See also Fig. 2 and Fig. 3, be the stereographic map and the cut-open view of the embodiment of the invention; As shown in the figure, the present invention includes a metal body 21, metal body 21 can be the polygon cylinder, the one end is provided with a double-screw bolt 23, double-screw bolt 23 is provided with an external thread 24, to be used for the solid circuit board of spiral shell or other electronic installation, metal body 21 of the present invention also can not need be provided with double-screw bolt 23, and directly external thread 24 is set in an end outside surface of metal body 21, metal body 21 is a ducted body, the both sides of metal body 21 are provided with most grooves 26, and the groove 26 of metal body 21 both sides communicates, and make the air can be by the groove 26 of metal body 21 1 sides, metal body 21 inside of flowing through, groove 26 from metal body 21 opposite sides flows out again, so can improve the radiating efficiency of fixed leg 20, and the area of dissipation that groove 26 also can increase metal body 21 is set in addition.
See also Fig. 4 A and Fig. 4 B, be of the present invention group of constitutional diagram and the partial enlarged drawing of establishing circuit board in main frame; As shown in the figure, when a circuit board 30 desires to be arranged at a host housing 40, for example install computer main frame panel in host housing 40, prior to host housing 40 reference column 50 is set, power circuit board 30 is placed, with bed hedgehopping circuit board 30 and locating circuit board 30 installation positions, reference column 50 is located at the set internal thread hole 43 of host housing 40 by a set double-screw bolt 52 spiral shells of an end, and be arranged at host housing 40,23 spiral shells of the double-screw bolt of fixed leg 20 of the present invention are afterwards established the set internal thread hole 33 of oversampling circuit plate 30, and spiral shell is located at the set internal thread hole 54 of reference column 50 1 ends, so that circuit board 30 is fixedly arranged on host housing 40.
Be arranged at a central processing unit 36 of circuit board 30 or the heat energy that System on Chip/SoC produced, to conduct to metal body 21 by circuit board 30, shown in Fig. 4 B, because air can flow to metal body 21 via the groove 26 of metal body 21 1 sides, and flow out from the groove 26 of metal body 21 opposite sides, so air promptly can carry out heat interchange with metal body 21, and can eliminate the heat energy of metal body 21 fast, promptly quicken to eliminate the heat energy of circuit board 30, can avoid thermal energy storage in circuit board 30, and the electronic component of damage circuit board 30, so fixed leg 20 of the present invention can prolong the serviceable life of circuit board 30, fixed leg 20 of the present invention in addition also can be used for other electronic installation that locks, for example radiator fan or heat radiator.
See also Fig. 5 A and Fig. 5 B, for another embodiment of the present invention group is established constitutional diagram and the partial enlarged drawing of circuit board in main frame, this embodiment is different from an embodiment and is, the fixed leg 20 of this embodiment is provided with an internal thread hole 28 in the other end of metal body 21, so fixed leg 20 can replace the reference column 50 of an embodiment, fixed leg 20 first spiral shells promptly of the present invention as shown in the figure are located at host housing 40, and circuit board 30 places fixed leg 20, pass the set internal thread hole 33 of circuit board 30 by a screw 60 more afterwards, and spiral shell is located at the internal thread hole 28 of fixed leg 20, circuit board 30 can be fixedly arranged on host housing 40, so also can help circuit board 30 to eliminate heat energy fast.
See also Fig. 6 A and Fig. 6 B, be the stereographic map and the cut-open view of further embodiment of this invention; As shown in the figure, this embodiment is different from the above embodiments and is, the fixed leg 20 of this embodiment is not provided with external thread 24, and be provided with internal thread hole 28, the fixed leg 20 of this embodiment is when using, be that arrange in pairs or groups as shown in Figure 7 two ends are provided with the reference column 55 of double-screw bolt 57, the double-screw bolt 57 of reference column 55 1 ends is locked in host housing 40, the double-screw bolt 57 of the other end wears the perforation 39 of oversampling circuit plate 30, fixed leg 20 is promptly cooperated with double-screw bolt 57 by internal thread hole 28 afterwards, and locking circuit board 30 is in host housing 40.
See also Fig. 8, for further embodiment of this invention group is established the constitutional diagram of circuit board in main frame; As shown in the figure, the two ends of the fixed leg 20 of this embodiment all are provided with internal thread hole 28, and host housing 40 spiral shells are provided with a double-screw bolt 59, so fixed leg 20 promptly can be used as reference column and is locked in double-screw bolt 59, by screw 60 circuit board 30 is locked in fixed leg 20 more afterwards, gets final product fixing circuit board 30 in host housing 40.
In sum, heat radiation fixing pole of the present invention, the metal body that includes hollow, one end are provided with screw thread with fixing circuit board or other electronic installation, and the metal body both sides are provided with most grooves, and the groove of both sides communicates, like this air metal body of can flowing through carrying out heat interchange with metal body, and is eliminated the heat energy that circuit board or electronic installation conduct to metal body fast, help the heat radiation of circuit board or electronic installation, to improve serviceable life.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (9)
1. heat radiation fixing pole, the fixed leg for the tool heat radiation is characterized in that this fixed leg includes:
One metal body, it is a ducted body, an end of this metal body is provided with external thread;
Most grooves are located at these metal body both sides and are communicated.
2. heat radiation fixing pole as claimed in claim 1 is characterized in that: this metal body is a cylinder.
3. heat radiation fixing pole as claimed in claim 2 is characterized in that: this cylinder is the polygon cylinder.
4. heat radiation fixing pole as claimed in claim 1 is characterized in that: an end of this metal body more is provided with a double-screw bolt, and described external thread is set on the double-screw bolt.
5. heat radiation fixing pole as claimed in claim 1 is characterized in that: the other end of this metal body is provided with an internal thread hole.
6. heat radiation fixing pole, the fixed leg for the tool heat radiation is characterized in that this fixed leg includes:
One metal body is ducted body, and an end of this metal body is provided with an internal thread hole;
Most grooves are located at these metal body both sides and are communicated.
7. heat radiation fixing pole as claimed in claim 6 is characterized in that: this metal body is a cylinder.
8. heat radiation fixing pole as claimed in claim 7 is characterized in that: this cylinder is the polygon cylinder.
9. heat radiation fixing pole as claimed in claim 6 is characterized in that: the other end of this metal body more is provided with an internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053899 CN1648820A (en) | 2005-03-14 | 2005-03-14 | Heat radiation fixing pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510053899 CN1648820A (en) | 2005-03-14 | 2005-03-14 | Heat radiation fixing pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1648820A true CN1648820A (en) | 2005-08-03 |
Family
ID=34876697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510053899 Pending CN1648820A (en) | 2005-03-14 | 2005-03-14 | Heat radiation fixing pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1648820A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265032A (en) * | 2013-06-07 | 2016-01-20 | 西部数据技术公司 | Method and system for attachment of a heat sink to a circuit board |
| CN106535532A (en) * | 2016-12-27 | 2017-03-22 | 成都芯通科技股份有限公司 | Positioning and installing device and positioning method for circuit system |
| CN109479382A (en) * | 2016-07-08 | 2019-03-15 | 哈廷电子有限公司及两合公司 | The component and method of the grounding connection of shell for printed circuit board to electrical equipment |
-
2005
- 2005-03-14 CN CN 200510053899 patent/CN1648820A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105265032A (en) * | 2013-06-07 | 2016-01-20 | 西部数据技术公司 | Method and system for attachment of a heat sink to a circuit board |
| CN105265032B (en) * | 2013-06-07 | 2017-12-15 | 西部数据技术公司 | Radiator is fixed to the method and bracket component and computer system including bracket component of circuit board |
| CN109479382A (en) * | 2016-07-08 | 2019-03-15 | 哈廷电子有限公司及两合公司 | The component and method of the grounding connection of shell for printed circuit board to electrical equipment |
| CN109479382B (en) * | 2016-07-08 | 2021-01-15 | 哈廷电子有限公司及两合公司 | Assembly and method for the ground connection of a printed circuit board to a housing of an electrical device |
| US11191179B2 (en) | 2016-07-08 | 2021-11-30 | Harting Electric Gmbh & Co. Kg | Arrangement and method for establishing a ground connection between a circuit card and a housing of an electrical device |
| CN106535532A (en) * | 2016-12-27 | 2017-03-22 | 成都芯通科技股份有限公司 | Positioning and installing device and positioning method for circuit system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100338764C (en) | Cooling device with fan equiped at side surface | |
| CN1648820A (en) | Heat radiation fixing pole | |
| CN1851610A (en) | Extended radiating device | |
| CN2762348Y (en) | Heat sink | |
| CN1893037A (en) | Radiating system | |
| CN2713641Y (en) | Heat sink | |
| CN200966202Y (en) | Heat radiation housing | |
| CN2717019Y (en) | Heat sink assembly | |
| CN101038899A (en) | Heat sink mounting device and mounting method, and server blade using the same | |
| CN2800358Y (en) | Heat radiation module | |
| CN2708372Y (en) | Heat sink | |
| CN2817070Y (en) | Central processor rediating device structure | |
| CN2736843Y (en) | Industrial computer host casing | |
| CN211184723U (en) | Heat conduction and dissipation device | |
| CN1681113A (en) | Hot-piping radiator | |
| CN2860013Y (en) | Fixing apparatus for heat conducting plate | |
| CN2935250Y (en) | Heat radiator for electronic assembly | |
| CN2514401Y (en) | Radiating device for computer | |
| CN1217408C (en) | Radiator assembly and radiator assembly fixing devcie | |
| CN2796314Y (en) | Radiation module | |
| CN2746524Y (en) | Heat sink device | |
| CN2896806Y (en) | Radiating-board sheet and circuit board configuration | |
| CN2696125Y (en) | Plate heat sink | |
| CN2855012Y (en) | Heat sink | |
| CN2891280Y (en) | Wind scooper of CPU heat radiator for server |
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 |