CN201554680U - Fan radiating device - Google Patents
Fan radiating device Download PDFInfo
- Publication number
- CN201554680U CN201554680U CN2009201751623U CN200920175162U CN201554680U CN 201554680 U CN201554680 U CN 201554680U CN 2009201751623 U CN2009201751623 U CN 2009201751623U CN 200920175162 U CN200920175162 U CN 200920175162U CN 201554680 U CN201554680 U CN 201554680U
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- CN
- China
- Prior art keywords
- fan
- main surface
- fans
- heat sink
- joint
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a fan radiating device, which comprises at least two fans, wherein each fan comprises a fan body and a fan bracket supporting the fan body, and each fan body comprises fan blades capable of rotating around the respective fan rotating shaft; at least one connecting device is connected in a detachable manner with the fan brackets of at least two fans, so as to enable the fan rotating shafts of at least two fans to be mutually parallel and the at least two fans to be arranged side by side on the direction vertical to the fan rotating shaft. The fan radiating device connects at least two fans together through the connecting device, so that the device has strong radiating capability and simple structure, and is convenient to be disassembled and assembled.
Description
[technical field]
The utility model relates to a kind of fan heat sink, the fan heat sink that particularly a kind of computer is used.
[background technique]
Along with living standard improves constantly, various computer products are more and more general, and function is also more and more stronger.Along with the grow of function, the heating value of the subelement of computer inside also increases considerably, such as CPU, and video card etc.Therefore, the sink of present existing single fan can't satisfy the radiating requirements of subelement.
In addition, existing fan heat sink all is directly to be fixed on treating on the heat dissipation element, in case its dismounting and the relative complex that more changes jobs when causing occurring fan or treating that heat dissipation element damages.
[model utility content]
The technical problems to be solved in the utility model has provided a kind of fan heat sink.It is made up of at least two fans, has powerful heat dissipation potential, and simple in structure, easy accessibility.
The fan heat sink that the utility model provides comprises: at least two fans, and comprising respectively that the blower tray of fan main body and supports fan main body, each fan main body comprise respectively can be around the fan blade of fan shaft rotation separately; At least one connection set connects the blower tray of at least two fans with removably, so that the fan shaft of at least two fans is parallel to each other, and at least two fan adjacent arrangements on the direction perpendicular to fan shaft.
According to the utility model one preferred embodiment, each blower tray comprises first main surface and second main surface perpendicular to fan shaft and setting at interval respectively, and the butt joint side between first main surface and second main surface, the butt joint side setting adjacent one another are of at least two fans, connection set is crossed over the butt joint side of at least two fans and is individually fixed in removably on the blower tray of at least two fans.
According to the utility model one preferred embodiment, first main surface of at least two fans is arranged in first plane perpendicular to fan shaft, connection set comprises first joint on first main surface that is arranged at least two fans, and first joint is crossed over the butt joint side of at least two fans and is individually fixed in removably on first main surface of at least two fans.
According to the utility model one preferred embodiment, second main surface of at least two fans is arranged in second plane perpendicular to fan shaft, connection set comprises second joint on second main surface that is arranged at least two fans, and second joint is crossed over the butt joint side of at least two fans and is individually fixed in removably on second main surface of at least two fans.
According to the utility model one preferred embodiment, each blower tray further comprises respectively between first main surface and second main surface and the adjacent side crossing with docking the side, the adjacent side of at least two fans is arranged in the 3rd plane that is parallel to fan shaft, connection set further comprises the 3rd joint that extends along adjacent side, and the 3rd joint is crossed over the butt joint side and vertical first joint and second joint of connecting of at least two fans.
According to the utility model one preferred embodiment, be respectively arranged with first fixed hole on each first main surface and second main surface, first joint and second joint are provided with second fixed hole corresponding with first fixed hole, and connection set further comprises first fastening piece that is arranged in first fixed hole and second fixed hole.
According to the utility model one preferred embodiment, each blower tray further comprise respectively between first main surface and second main surface and with butt joint relative opposite flank, side, fan heat sink further comprises the fixing device on the opposite flank that is arranged on a blower tray, fixing device is fixed on fan heat sink on cabinet or the mainboard, so that first main surface and second main surface are provided with on the direction of fan shaft at interval with the heat dissipation element for the treatment of that is fixed on cabinet or the mainboard.
According to the utility model one preferred embodiment, fixing device comprises first fixing part that is arranged on first main surface, is connected and is arranged on second fixing part on the opposite flank and is connected and away from upwardly extending the 3rd fixing part in the side of blower tray in that adjacent side one side and second fixing part are vertical with first fixing part is vertical.
According to the utility model one preferred embodiment, be respectively arranged with the 3rd fixed hole on first main surface, first fixing part is provided with four fixed hole corresponding with the 3rd fixed hole, fixing device further comprises second fastening piece that is arranged in the 3rd fixed hole and the 4th fixed hole, further is provided for being fixed on the 5th fixed hole on cabinet or the mainboard on the 3rd fixing part.
According to the utility model one preferred embodiment, blower tray comprises square upper ledge with first main surface and the square lower frame with second main surface, be formed with circular wind inlet on the upper ledge, be formed with circular exhaust outlet on the lower frame, blower tray further comprises the cylindrical guide duct that connects into air port and exhaust outlet, fan main body is arranged in the cylindrical guide duct, fan shaft overlaps with the main shaft of cylindrical guide duct, first joint only be arranged at least two fans near the butt joint side by the outward edge of upper ledge corner with the wind inlet definition, second joint only is arranged at the corner that the outward edge and the exhaust outlet by lower frame near the butt joint side of at least two fans define.
Fan heat sink of the present utility model connects together two fans by connection set at least, therefore has powerful heat dissipation potential, and simple in structure, easy accessibility.In addition, fan heat sink of the present utility model directly is fixed on mainboard or the cabinet by fixing device, need not be fixed together with treating heat dissipation element, and is convenient, flexible, helps fan heat sink and treats the disassembling, assembling and replacing of heat dissipation element.
[description of drawings]
Fig. 1 is the assembling schematic representation according to the utility model one embodiment's fan heat sink.
Fig. 2 is the decomposing schematic representation of fan heat sink shown in Figure 1.
[embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated.
As shown in Figure 1, the fan heat sink 1 according to an embodiment of the present utility model comprises two fans 10,20. Fan 10,20 comprises the blower tray 12,22 of fan main body 11,21 and supports fan main body 11,21 respectively.Fan main body 11,21 further comprises fan motor 111,211 and fan blade 112,212 again respectively.But fan motor 111,211 drive fan blades 112,212 rotate around fan shaft I, II separately.Fan heat sink 1 further comprises the connection set 30 that is arranged on fan 10,20 both sides.In the present embodiment, connection set 30 connects the blower tray 12,22 of fan 10,20 with removably, so that fan shaft I, the II of fan 10,20 be parallel to each other, and make fan 10,20 adjacent arrangement on direction perpendicular to fan shaft I, II.
Specifically, as shown in Figure 2, blower tray 12 further comprises square upper ledge 125, square lower frame 127 and cylindrical guide duct 126.Upper ledge 125 has first main surface 121 that is provided with perpendicular to fan shaft I.Lower frame 127 has second main surface 122 that is provided with perpendicular to fan shaft I.First main surface 121 and second main surface 122 are provided with on the direction of fan shaft I at interval.Upper ledge 125 is provided with circular wind inlet, then is provided with circular exhaust outlet on the lower frame 127, and 126 of guide ducts connect above-mentioned wind inlet and exhaust outlet, to form an air-flow path.Fan main body 11 is arranged in the guide duct 126, and makes fan shaft I overlap with the main shaft of cylindrical guide duct 126.Four side margin of upper ledge 125 and lower frame 127 are respectively that blower tray 12 defines the adjacent side 129 that butt joint side 128 between first main surface 121 and second main surface 122, two and butt joint side 128 intersects and the opposite flank 130 relative with docking side 128.
Similar with blower tray 12, blower tray 22 further comprises square upper ledge 225, square lower frame 227 and cylindrical guide duct 226.Upper ledge 225 has first main surface 221 that is provided with perpendicular to fan shaft II.Lower frame 227 has second main surface 222 that is provided with perpendicular to fan shaft II.First main surface 221 and second main surface 222 are provided with on the direction of fan shaft II at interval.Upper ledge 225 is provided with circular wind inlet, then is provided with circular exhaust outlet on the lower frame 227, and 226 of guide ducts connect above-mentioned wind inlet and exhaust outlet, to form an air-flow path.Fan main body 21 is arranged in the guide duct 226, and makes fan shaft II overlap with the main shaft of cylindrical guide duct 226.Four side margin of upper ledge 225 and lower frame 227 are respectively that blower tray 22 defines the adjacent side 229 that butt joint side 228 between first main surface 221 and second main surface 222, two and butt joint side 228 intersects and the opposite flank 230 relative with docking side 228.
As shown in Figure 1, when assembling, the butt joint side 128 of blower tray 12 and blower tray 22 dock side 228 settings adjacent one another are, and first main surface 121,221 is arranged in the same plane perpendicular to fan shaft I, II, second main surface 122,222 is arranged in the same plane perpendicular to fan shaft I, II, and adjacent side 129,229 then is arranged in the same plane that is parallel to fan shaft I, I.First main surface 121 and second main surface 122 of blower tray 12 are provided with fixed hole 123,124.Fixed hole 123 is arranged on the outward edge and wind inlet and the defined corner of exhaust outlet by upper ledge 125 and lower frame 127 near butt joint side 128 1 sides, and fixed hole 124 is arranged at close opposite flank 130 1 sides by on the defined corner of the outward edge of upper ledge 125 and lower frame 127 and wind inlet and exhaust outlet.
Equally, first main surface 221 of blower tray 22 and second main surface 222 are provided with fixed hole 223,224.Fixed hole 223 is arranged on the outward edge and wind inlet and the defined corner of exhaust outlet by upper ledge 225 and lower frame 227 near butt joint side 228 1 sides, and fixed hole 224 is arranged at close opposite flank 230 1 sides by on the defined corner of the outward edge of upper ledge 225 and lower frame 227 and wind inlet and exhaust outlet.
As depicted in figs. 1 and 2, connection set 30 of the present utility model comprises first joint 31, second joint 32 and the 3rd joint 33.Wherein, first joint 31 is arranged on first main surface 121,221 of fan 10,20 and crosses over the butt joint side 128,228 of two fans 10,20.First joint 31 further is separately fixed on first main surface 121,221 of two fans 10,20 with removably.Second joint 32 is arranged on second main surface 122,222 of fan 10,20 and crosses over the butt joint side 128,228 of fan 10,20.Second joint 32 further is separately fixed on second main surface 122,222 of fan 10,20 with removably.Specifically, be respectively arranged with the fixed hole 34 corresponding on first joint 31 and second joint 32 with fixed hole 123,223.Connection set 30 further comprises the fastening piece 35 that is arranged in fixed hole 123,223 and the fixed hole 34.In the present embodiment, fixed hole 123,223 is arranged to screw, fastening piece 35 adopts screw.Certainly, fastening piece 35 can adopt other retention mechanisms well known in the art such as rivet.The 3rd joint 33 extends and crosses over the butt joint side 128,228 of fan 10,20 along the adjacent side 129,229 of fan 10,20, and vertically connects first joint 31 and second joint 32.In the present embodiment, first joint 31 only be arranged on fan 10,20 near butt joint side 128,228 1 sides by the outward edge of upper ledge 125,225 and the corner of wind inlet definition, and second joint 32 only is arranged on the corner that the outward edge and the exhaust outlet by lower frame 127,227 near butt joint side 128,228 1 sides of fan 10,20 define.Thus, can avoid first joint 31 or second joint 32 to influence the air-out effect of fan 10,20, the while can also economical with materials.
As depicted in figs. 1 and 2, fan heat sink 1 of the present utility model further comprises fixing device 50.Fixing device 50 is arranged on the opposite flank 130 of blower tray 12 of fan 10.Fixing device 50 can be fixed on fan heat sink 1 on cabinet or the mainboard so that first main surface 121,221 of blower tray 12,22 and second main surface 122,222 are provided with at interval with the heat dissipation element for the treatment of that is fixed on cabinet or the mainboard on fan shaft I, II direction.In the present embodiment, fixing device 50 comprises first fixing part 51, second fixing part 52 and the 3rd fixing part 53.First fixing part 51 is arranged on first main surface 121 of blower tray 12.First fixing part 51 is provided with the fixed hole 511 corresponding with fixed hole 124, so that first fixing part 51 is fixed on first main surface 121 by the fastening pieces 55 that are arranged in fixed hole 124 and the fixed hole 511.Second fixing part 52 is arranged on the opposite flank 130, and with 51 vertical connections of first fixing part.The 3rd fixing part 53 is connected and extends on the direction away from blower tray 12 in that adjacent side 129 1 sides and second fixing part 52 are vertical.Further be provided with the fixed hole 531 that is used for fixing on cabinet or mainboard on the 3rd fixing part 53.In addition, fixing device 50 can further include with first fixing part 51 and is arranged on the 4th fixing part 54 on second main surface 122 symmetrically.
Fan heat sink of the present utility model connects together two fans by connection set at least, therefore has powerful heat dissipation potential, and simple in structure, easy accessibility.In addition, fan heat sink of the present utility model directly is fixed on mainboard or the cabinet by fixing device, need not be fixed together with treating heat dissipation element, and is convenient, flexible, helps fan heat sink and treats that the dismounting of heat dissipation element replaces.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can carry out various modifications to the present invention after reading present patent application under the situation that does not break away from the spirit and scope of the present invention.
Claims (10)
1. fan heat sink, it is characterized in that: described fan heat sink comprises:
At least two fans comprise fan main body respectively and support the blower tray of described fan main body, and each described fan main body comprises respectively can be around the fan blade of fan shaft rotation separately;
At least one connection set connects the blower tray of described at least two fans with removably, so that the fan shaft of described at least two fans is parallel to each other, and the adjacent arrangement on the direction perpendicular to described fan shaft of described at least two fans.
2. fan heat sink according to claim 1, it is characterized in that: each described blower tray comprises first main surface and second main surface perpendicular to described fan shaft and setting at interval respectively, and the butt joint side between described first main surface and described second main surface, the described butt joint side setting adjacent one another are of described at least two fans, described connection set is crossed over the described butt joint side of described at least two fans and is individually fixed in removably on the described blower tray of described at least two fans.
3. fan heat sink according to claim 2, it is characterized in that: described first main surface of described at least two fans is arranged in first plane perpendicular to described fan shaft, described connection set comprises first joint on described first main surface that is arranged at described at least two fans, and described first joint is crossed over the described butt joint side of described at least two fans and is individually fixed in removably on described first main surface of described at least two fans.
4. fan heat sink according to claim 3, it is characterized in that: described second main surface of described at least two fans is arranged in second plane perpendicular to described fan shaft, described connection set comprises second joint on described second main surface that is arranged at described at least two fans, and described second joint is crossed over the described butt joint side of described at least two fans and is individually fixed in removably on described second main surface of described at least two fans.
5. fan heat sink according to claim 4, it is characterized in that: each described blower tray further comprises respectively between described first main surface and described second main surface and docks the adjacent side that intersect the side with described, the described adjacent side of described at least two fans is arranged in the 3rd plane that is parallel to described fan shaft, described connection set further comprises the 3rd joint that extends along described adjacent side, and described the 3rd joint is crossed over the described butt joint side and vertical described first joint and described second joint of connecting of described at least two fans.
6. fan heat sink according to claim 5, it is characterized in that: be respectively arranged with first fixed hole on each described first main surface and described second main surface, described first joint and described second joint are provided with second fixed hole corresponding with described first fixed hole, and described connection set further comprises first fastening piece that is arranged in described first fixed hole and described second fixed hole.
7. fan heat sink according to claim 6, it is characterized in that: each described blower tray further comprise respectively between described first main surface and described second main surface and with relative opposite flank, described butt joint side, described fan heat sink further comprises the fixing device on the described opposite flank that is arranged on a described blower tray, described fixing device is fixed on described fan heat sink on cabinet or the mainboard, so that described first main surface and described second main surface are provided with on the direction of described fan shaft at interval with the heat dissipation element for the treatment of that is fixed on described cabinet or the described mainboard.
8. fan heat sink according to claim 7 is characterized in that: described fixing device comprises first fixing part that is arranged on described first main surface, is connected and is arranged on second fixing part on the described opposite flank and is connected and away from upwardly extending the 3rd fixing part in the side of described blower tray in that described adjacent side one side and described second fixing part are vertical with described first fixing part is vertical.
9. fan heat sink according to claim 8, it is characterized in that: be respectively arranged with the 3rd fixed hole on described first main surface, described first fixing part is provided with four fixed hole corresponding with described the 3rd fixed hole, described fixing device further comprises second fastening piece that is arranged in described the 3rd fixed hole and described the 4th fixed hole, further is provided for being fixed on the 5th fixed hole on described cabinet or the described mainboard on described the 3rd fixing part.
10. according to any described fan heat sink of claim 4-9, it is characterized in that: described blower tray comprises square upper ledge with described first main surface and the square lower frame with described second main surface, be formed with circular wind inlet on the described upper ledge, be formed with circular exhaust outlet on the described lower frame, described blower tray further comprises the cylindrical guide duct that connects described wind inlet and described exhaust outlet, described fan main body is arranged in the described cylindrical guide duct, described fan shaft overlaps with the main shaft of described cylindrical guide duct, described first joint only is arranged at the corner by the outward edge of described upper ledge and the definition of described wind inlet of the close described butt joint side of described at least two fans, and described second joint only is arranged at the corner that the outward edge and the described exhaust outlet by described lower frame of close the described butt joint side of described at least two fans define.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201751623U CN201554680U (en) | 2009-10-16 | 2009-10-16 | Fan radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201751623U CN201554680U (en) | 2009-10-16 | 2009-10-16 | Fan radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554680U true CN201554680U (en) | 2010-08-18 |
Family
ID=42614362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201751623U Expired - Lifetime CN201554680U (en) | 2009-10-16 | 2009-10-16 | Fan radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405666A (en) * | 2014-10-21 | 2015-03-11 | 中国航空工业集团公司洛阳电光设备研究所 | Blower device for removing water vapor of detection equipment |
-
2009
- 2009-10-16 CN CN2009201751623U patent/CN201554680U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405666A (en) * | 2014-10-21 | 2015-03-11 | 中国航空工业集团公司洛阳电光设备研究所 | Blower device for removing water vapor of detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN FLUENCE TECHNOLOGY PLC. Free format text: FORMER NAME: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518118 Guangdong city of Shenzhen province Pingshan Pingshan office six community Jun Tian Industrial Zone No. 3 building first Patentee after: SHENZHEN FLUENCE TECHNOLOGY CO., LTD. Address before: Ping Jun Tian Industrial Zone of Longgang District of Shenzhen City, Guangdong Province, 3, 518100 Patentee before: Shenzhen Fluence Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100818 |