CN1293440C - Hot plug fan and coupling device thereof - Google Patents
Hot plug fan and coupling device thereof Download PDFInfo
- Publication number
- CN1293440C CN1293440C CNB2003101188503A CN200310118850A CN1293440C CN 1293440 C CN1293440 C CN 1293440C CN B2003101188503 A CNB2003101188503 A CN B2003101188503A CN 200310118850 A CN200310118850 A CN 200310118850A CN 1293440 C CN1293440 C CN 1293440C
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- China
- Prior art keywords
- fan
- shell
- hot
- terminal
- baffle plate
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- 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 - Fee Related
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a connecting device of a hot plug fan, which comprises at least one terminal, at least one light emitting diode and an outer shell, wherein the terminal is electrically connected with a fan so as to cause the fan to be electrically connected with a system when the system is installed in the fan. The light emitting diode is electrically connected with the fan or the terminal so as to display the working state of the fan. At least one end of the outer shell extends out of a baffle plate, and the outer shell is in an L-shaped or U-shaped structure. When assembled to the fan, the outer shell can be attached to one side surface of an outer frame of the fan; the outer shell has a groove for containing conducting wires ensuring the mutual electric connection of the terminal, the fan and the light emitting diode.
Description
Technical field
The present invention relates to a kind of fan and coupling arrangement thereof, particularly relate to a kind of hot-plug fan and coupling arrangement thereof.
Background technology
Because electronic product is when running, itself can heating raise the environment temperature of total system, and causes the degree of stability of system to descend, even fault.Therefore must use heat abstractor, system held is operated under a stable environment temperature, the most frequently used heat abstractor promptly is a radiator fan at present.And for fear of the running that stops total system because changing the radiator fan of fault, the requirement that can operate in 24 hours with compliance with system, so develop and the hot swappable radiator fan.
The Taiwan patent announcement discloses the server that a kind of drawing and pulling type is changed hot-plug fan for No. 472917, wherein the hot-plug fan module as shown in Figure 1, it comprises a blower tray 11, a hot-plug fan 12 and a grafting circuit board 13.Hot-plug fan 12 is to be fixed in the blower tray 11 with plastic rivet 14, and grafting circuit board 13 is fixed on the blower tray 11 with screw 15.Blower tray 11 is provided with stainless steel shell fragment 16, in order to blower tray 11 is fixed on the server.12 of hot-plug fans utilize grafting circuit board 13 and the plug-and-play circuit plate that is fixed on the server to carry out hot plug.
Because said structure must be embedded in whole hot-plug fan 12 in the blower tray 11, and grafting circuit board 13 protrudes in outside the blower tray 11 so that be connected with server end, therefore whole hot-plug fan module is bigger than the size of script fan, and reduced volume effectively, when server end has living space requiring of restriction, promptly can't satisfy the demands.Simultaneously, the spare part number of said structure is many, and except the handling cost that increases spare part, the risk that the increase of number of assembling steps also causes product quality to produce flaw improves.
In sum, the volume of hot-plug fan module is effectively dwindled, simplifying spare part simultaneously and assembling processing procedure is the problem of needing solution at present badly.
Summary of the invention
At the problems referred to above, a purpose of the present invention is to provide a kind of hot-plug fan and coupling arrangement thereof, and it can make the volume of hot-plug fan module dwindle effectively, with the requirement of compliance with system end for space constraint.
Another object of the present invention is to provide a kind of hot-plug fan and coupling arrangement thereof, it can simplify the spare part number of hot-plug fan module and the manufacturing process step of assembling.
The object of the present invention is achieved like this, a kind of coupling arrangement of hot-plug fan promptly is provided, be assembled on the fan, make this fan can hot plug in a system, wherein this fan has a housing, and this housing has at least one shrinkage pool or teat, this coupling arrangement comprises: at least one terminal, be electrically connected with this fan formation via at least one terminal hole, when making this fan be installed in this system, this fan forms with this system and is electrically connected; An and shell, this terminal hole is arranged on this shell, this shell has one towards the first surface of this fan and one and this first surface opposing second surface, when this shell is assembled in this fan, this first surface covers a side of this housing, this shell has a groove in addition, holds this terminal and forms a lead that is electrically connected mutually with this fan.
The present invention also provides a kind of hot-plug fan, comprising: a fan have a housing, and this housing has at least one shrinkage pool or teat; And a coupling arrangement, be assembled in this fan, make this fan can hot plug in a system, this coupling arrangement comprises: at least one terminal, be electrically connected with this fan formation via at least one terminal, when making this fan be installed in this system, this fan forms with this system and is electrically connected; An and shell, this terminal hole is arranged on this shell, this shell has one towards the first surface of this fan and one and this first surface opposing second surface, when this shell is assembled in this fan, this first surface covers a side of this housing, this shell has a groove in addition, holds this terminal and forms a lead that is electrically connected mutually with this fan.
Furtherly, the coupling arrangement of hot-plug fan of the present invention comprises: an at least one terminal and a shell.This terminal forms with a fan and is electrically connected, and when making this fan be installed on this system, this fan forms with this system and is electrically connected.When this shell is assembled in this fan, can fit in this fan housing side wherein, and this shell has a groove to hold the lead that forms electrical connection between this terminal and this fan mutually.At least one end of this shell can be extended out a baffle plate, and is L type or U type structure.In addition, the coupling arrangement of hot-plug fan of the present invention also comprises at least one light emitting diode, is electrically connected with this fan or this terminal, to show the duty of this fan.
Hot-plug fan of the present invention comprises: a fan and a coupling arrangement.This fan has a housing, and this housing has at least one shrinkage pool or teat, and function that all the other fans should possess and manner of execution are identical with existing fan.This coupling arrangement is identical with above-mentioned coupling arrangement, is assembled in this fan, makes this fan can hot plug in a system.
According to the coupling arrangement of hot-plug fan of the present invention, it only is fixed on a wherein side of fan with shell, therefore can effectively dwindle the volume of hot-plug fan module, with the requirement of compliance with system end for space constraint.Simultaneously, hot-plug fan of the present invention and coupling arrangement thereof only are made up of shell and terminal, reduce the spare part number of hot-plug fan module, and the complexity of number of assembling steps is reduced greatly.
Description of drawings
Fig. 1 is an existing hot-plug fan module diagram;
Fig. 2 is the stereographic map of the coupling arrangement of the hot-plug fan of preferred embodiment of the present invention;
Fig. 3 is the exploded view of the hot-plug fan module of application preferred embodiment of the present invention;
Fig. 4 is the constitutional diagram of the hot-plug fan module of application preferred embodiment of the present invention;
Fig. 5 is the constitutional diagram of the hot-plug fan module of another preferred embodiment of application the present invention.
Embodiment
Hereinafter with reference to correlative type, hot-plug fan and coupling arrangement thereof according to preferred embodiment of the present invention are described, wherein identical assembly will be illustrated with identical reference marks.
Please refer to Fig. 2 and Fig. 3, the coupling arrangement of hot-plug fan of the present invention comprises: a shell 20 and at least one terminal 28.A baffle plate 25 is extended at shell 20 two ends, makes profile slightly be U type structure, can fasten with fan 30 side wherein, and baffle plate 25 slightly is vertical with shell 20, can cover the space of 30 in shell 20 and fan when making shell 20 be fastened on fan 30, as shown in Figure 4.If when shell 20 only had an end to extend a baffle plate 25,20 on shell was a L type structure.And shell 20 can be connected in every way with baffle plate 25, and for example, present embodiment connects shell 20 and baffle plate 25 in one-body molded mode.Shell 20 has at least one shell fragment 21 towards the surface (to call first surface in the following text) of fan 20, and an end of shell fragment 21 is connected with shell 20, and the outside of the other end is provided with salient point 22, and salient point 22 has an inclined-plane.When shell 20 was assembled to fan 30, the bootable salient point 22 in this inclined-plane engaged with shrinkage pool 31 on the fan 30, shell 20 and fan 30 are fastened and can not come off.
Shell fragment is arranged at the first surface of shell 20, and the angle of its bearing of trend and this first surface is less than 90 degree, and shown in the shell fragment 21 of Fig. 2, or its bearing of trend is perpendicular to this first surface, shown in the shell fragment 21 ' of Fig. 2.Shell fragment 21,21 ' can be connected with shell 20 equally in every way, and for example, present embodiment connects in one-body molded mode.The stiff end of shell fragment 21 to the length of movable end is length than shell fragment 21 ', therefore has preferable elasticity.Yet, a shell fragment in a plurality of shell fragments can be adopted the design of shell fragment 21 ' for cooperating the configuration of fan 30 leads.
Shell 20 also is provided with terminal hole 23, is provided with wherein for terminal 28, and terminal 28 can form with fan 30 via lead (not icon) towards fan 30 ends and be electrically connected, and the other end exposes to the first surface facing surfaces (to call second surface in the following text) with shell 20.When fan 30 was installed on a system, terminal 28 can make fan 30 form with this system and be electrically connected.
Shell 20 also is provided with hole of light emitting diode 24, and (Light Emitting Diode LED) is provided with wherein for light emitting diode 29.The luminous end of light emitting diode 29 is towards the second surface of shell 20, duty that can luminous demonstration fan 30.The other end then towards the first surface of shell 20, is electrically connected with fan 30 or terminal 28 formation, and promptly light emitting diode 29 is controlled its luminance by the fan 30 or the signal of system.
The first surface side of shell 20 also has a groove 26, makes fan 30, terminal 28 and light emitting diode 29 form the lead (not icon) that is electrically connected mutually in order to hold.Simultaneously, a plurality of projections 27 can be set also in groove 26, make 27 of projections form a plurality of trunkings, in order to fix this lead.
Please refer to Fig. 4, hot-plug fan of the present invention comprises: a fan 30 and a coupling arrangement 40.Fan 30 has a housing, and this housing has at least one shrinkage pool, and function that all the other fans should possess and manner of execution are identical with existing fan, do not repeat them here.The architectural feature of coupling arrangement 40 and with the assembling mode of fan 30, identical with the explanation of the foregoing description, also repeat no more.
Coupling arrangement according to hot-plug fan of the present invention, it only is fixed in a wherein side of fan 30 with a shell 20, but not as prior art fan is embedded in the blower tray, the volume that therefore can effectively dwindle the hot-plug fan module comes the requirement of compliance with system end for space constraint.Simultaneously, the shell 20 of the present invention shell fragment 21 that has been formed in one, so can utilize the shell fragment 21 and the salient point 22 that are provided with on the shell 20, can fasten with the fan 30 of standard specification in the mode of pushing, therefore do not need spare parts such as rivet 14 of the prior art and screw 15, the handling cost of spare part and the complexity of number of assembling steps are reduced greatly.
Must notice that the terminal among the embodiment is arranged at the below, right side of hot-plug fan module, can change to the left side or the upper and lower sides of hot-plug fan module according to the system end needs yet be familiar with this operator.Again, light emitting diode can be a plurality of in order to show the various duty of fan.In addition, terminal, shell fragment and light emitting diode also can be arranged on the baffle plate according to the system end demand, and the relative position of terminal and light emitting diode permutation and combination mutually, for example terminal is located at second surface, light emitting diode is located at the baffle plate place, or terminal and light emitting diode are located at the baffle plate place of opposite end respectively.And shell and fan can be located at shrinkage pool on the shell fragment except above-mentioned juncture, on the fan housing teat are set, and make both chimeric mutually, as if system end specific demand are arranged, and also can change with conjugative components such as rivet, screws to be engaged.Shell among the embodiment is illustrated with integrated structure, yet factors such as fault eliminating for convenience consider that also shell can be divided into two sections or multistage more, the mode that again it is assembled in fan is implemented the present invention.Or even do not need baffle plate, then shell is a tabular, directly organizes on fan, as shown in Figure 5.
The above only is an illustrative, but not is restricted person.Anyly be familiar with the modification that this operator all can carry out equivalence according to the embodiment of the invention described above, and do not break away from its spirit and category.Event is any not to break away from spirit of the present invention and category, and to its equivalent modifications of carrying out or change, all should be included in the accompanying Claim.
Claims (11)
1. the coupling arrangement of a hot-plug fan is assembled on the fan, makes this fan can hot plug in a system, and wherein this fan has a housing, and this housing has at least one shrinkage pool or teat, and this coupling arrangement comprises:
At least one terminal is electrically connected with this fan formation via at least one terminal hole, and when making this fan be installed in this system, this fan forms with this system and is electrically connected; And
One shell, this at least one terminal hole is arranged on this shell, this shell has one towards the first surface of this fan and one and this first surface opposing second surface, when this shell is assembled in this fan, this first surface covers a side of this housing, this shell has a groove in addition, holds this at least one terminal and forms a lead that is electrically connected mutually with this fan.
2. the coupling arrangement of hot-plug fan as claimed in claim 1, wherein this shell has first end, extends one at this first end place and is used for the baffle plate that fastens with this fan, makes this shell and this first baffle plate formation L type; Or
This shell also has and this first end opposite second end, also extend one at this second end place and be used for the baffle plate that fastens with this fan, make this shell and this first baffle plate and second baffle constitute U type structure, this at least one terminal then is arranged at this second surface or this first baffle plate or second baffle.
3. the coupling arrangement of hot-plug fan as claimed in claim 2 also comprises:
At least one light emitting diode, be electrically connected with this fan or this at least one terminal, to show the duty of this fan, this at least one light emitting diode is arranged at this second surface or this first baffle plate or second baffle, and the relative position of this at least one terminal and this at least one light emitting diode is to be arranged on according to these system requirements and the position of the mutual permutation and combination of this at least one light emitting diode.
4. the coupling arrangement of hot-plug fan as claimed in claim 3 also comprises:
At least one shell fragment, one end are arranged on this first surface or this first baffle plate or the second baffle, and this shell fragment other end is provided with a salient point, and this salient point and this shrinkage pool are chimeric, in order to fix this shell on this fan.
5. the coupling arrangement of hot-plug fan as claimed in claim 3 also comprises:
At least one shell fragment, one end are arranged on this first surface or this first baffle plate or this second baffle, and this shell fragment other end is provided with a hole, and this hole and this this teat are chimeric, in order to fix this shell on this fan.
6. as the coupling arrangement of claim 4 or 5 described hot-plug fans, wherein the angle of the bearing of trend of this shell fragment and this first surface is less than or equal to 90 degree.
7. hot-plug fan comprises:
One fan has a housing, and this housing has at least one shrinkage pool or teat; And
One coupling arrangement is assembled in this fan, makes this fan can hot plug in a system, and this coupling arrangement comprises:
At least one terminal is electrically connected with this fan formation via at least one terminal hole, and when making this fan be installed in this system, this fan forms with this system and is electrically connected; And
One shell, this at least one terminal hole is arranged on this shell, this shell has one towards the first surface of this fan and one and this first surface opposing second surface, when this shell is assembled in this fan, this first surface covers a side of this housing, this shell has a groove in addition, holds this terminal and forms a lead that is electrically connected mutually with this fan.
8. hot-plug fan as claimed in claim 7, wherein this shell has first end, extends one at this first end place and is used for the baffle plate that fastens with this fan, makes this shell and this first baffle plate be the L type; Or
This shell also has and this first end opposite second end, also extend a baffle plate that fastens with this fan at this second end place, make this shell and this first baffle plate and the second retaining structure constitute U type structure, this at least one terminal then is arranged at this second surface or baffle plate.
9. hot-plug fan as claimed in claim 8 also comprises:
At least one light emitting diode, be electrically connected with this fan or this at least one terminal, to show the duty of this fan, this at least one light emitting diode is arranged at this second surface or this first baffle plate or second baffle, and the relative position of this at least one terminal and this at least one light emitting diode is to be arranged on according to these system requirements and the position of the mutual permutation and combination of this at least one light emitting diode.
10. hot-plug fan as claimed in claim 8 also comprises:
At least one shell fragment, one end are arranged on this first surface or this first baffle plate or the second baffle, and this shell fragment other end is provided with a salient point, and this salient point and this shrinkage pool are chimeric, and the angle of the bearing of trend of this shell fragment and this first surface is less than or equal to 90 degree.
11. hot-plug fan as claimed in claim 8 also comprises:
At least one shell fragment, one end are arranged on this first surface or this first baffle plate or this second baffle, and this shell fragment other end is provided with a hole, and this hole and this teat are chimeric, and the angle of the bearing of trend of this shell fragment and this first surface is less than or equal to 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101188503A CN1293440C (en) | 2003-11-28 | 2003-11-28 | Hot plug fan and coupling device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101188503A CN1293440C (en) | 2003-11-28 | 2003-11-28 | Hot plug fan and coupling device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1622001A CN1622001A (en) | 2005-06-01 |
| CN1293440C true CN1293440C (en) | 2007-01-03 |
Family
ID=34761221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101188503A Expired - Fee Related CN1293440C (en) | 2003-11-28 | 2003-11-28 | Hot plug fan and coupling device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1293440C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098095B (en) * | 2006-06-28 | 2010-10-06 | 台达电子工业股份有限公司 | Fan |
| CN101319680B (en) * | 2007-06-08 | 2011-06-15 | 台达电子工业股份有限公司 | Hot-plug fan and its terminal base |
| CN104929963B (en) * | 2011-04-08 | 2018-05-04 | 台达电子工业股份有限公司 | Fan assembling equipment and its fan assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10340139A (en) * | 1997-03-03 | 1998-12-22 | Inclose Designs Inc | Portable computer cooling device |
| US5982616A (en) * | 1997-08-20 | 1999-11-09 | Compaq Computer Corporation | Electronic apparatus with plug-in heat pipe module cooling system |
| CN2541894Y (en) * | 2002-03-08 | 2003-03-26 | 联想(北京)有限公司 | Installing device of unit server hot plugging fan |
| CN1425965A (en) * | 2001-12-14 | 2003-06-25 | 广达电脑股份有限公司 | Hot plug fan module |
| CN1456815A (en) * | 2002-05-10 | 2003-11-19 | 英业达股份有限公司 | Display device for fan status |
-
2003
- 2003-11-28 CN CNB2003101188503A patent/CN1293440C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10340139A (en) * | 1997-03-03 | 1998-12-22 | Inclose Designs Inc | Portable computer cooling device |
| US5982616A (en) * | 1997-08-20 | 1999-11-09 | Compaq Computer Corporation | Electronic apparatus with plug-in heat pipe module cooling system |
| CN1425965A (en) * | 2001-12-14 | 2003-06-25 | 广达电脑股份有限公司 | Hot plug fan module |
| CN2541894Y (en) * | 2002-03-08 | 2003-03-26 | 联想(北京)有限公司 | Installing device of unit server hot plugging fan |
| CN1456815A (en) * | 2002-05-10 | 2003-11-19 | 英业达股份有限公司 | Display device for fan status |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1622001A (en) | 2005-06-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20181128 |