CN209132709U - A kind of server fan air outlet protector - Google Patents
A kind of server fan air outlet protector Download PDFInfo
- Publication number
- CN209132709U CN209132709U CN201822205927.5U CN201822205927U CN209132709U CN 209132709 U CN209132709 U CN 209132709U CN 201822205927 U CN201822205927 U CN 201822205927U CN 209132709 U CN209132709 U CN 209132709U
- Authority
- CN
- China
- Prior art keywords
- rod
- adjustment barrel
- pole
- nut
- locating rod
- 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.)
- Active
Links
- 230000001012 protector Effects 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 230000000452 restraining effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of server fan air outlet protectors, belong to server heat sink technical field.Including protective plate, support rod and support frame set on support rod both ends, one end of protective plate is equipped with rotation hole, and rotation hole and support rod cooperate, and protective plate is rotated around support rod；Support frame includes adjusting rod, adjustment barrel, first clamping plate, second clamping plate and holding pole device, adjustment barrel is placed on outside the top of adjusting rod, and adjustment barrel is slidably connected with adjusting rod, and adjustment barrel is connect with support rod, the upper end of the connection of the lower end of first clamping plate and adjusting rod, second clamping plate and adjustment barrel connects；Holding pole device is used for the relative position of secured adjusted bar and adjustment barrel.The utility model can prevent extraneous dust and foreign matter from entering inside fan from fan outlet, avoid server internal dirty, also dust and foreign matters from being blocked fan outlet are avoided, to when fan is run again, the hot wind of server internal can effectively flow out, and ensure that the heat dissipation effect of server internal.
Description
Technical field
The utility model relates to server heat sink technical fields, and in particular to a kind of server fan air outlet protection
Device.
Background technique
In the fan operational process of server, the hot wind of server internal can be flowed out from fan outlet, in fan
When out of service, fan outlet is in exposed state, and extraneous dust and foreign matter are easy to enter service from fan outlet
The inside of device not only can make server internal dirty in this way, moreover, dust and foreign matter can block fan outlet, thus in wind
When fan is run again, the hot wind of server internal can not effectively flow out, and reduce the heat dissipation effect of server internal.
Summary of the invention
The utility model In view of the above shortcomings of the prior art, proposes a kind of server fan air outlet protection dress
It sets, the utility model can be come out when fan is run from fan outlet by setting support rod, support frame and protective plate
Wind start protective plate, open protective plate with the wind, convenient for server internal hot wind flow out, when fan is out of service, prevent
Backplate falls by self gravity, and protective plate is made to block fan outlet, prevents extraneous dust and foreign matter from fan outlet
Into inside fan, not only it is avoided that server internal is dirty, also avoids dust and foreign matters from being blocked fan outlet in this way, thus
When fan is run again, the hot wind of server internal can effectively flow out, and ensure that the heat dissipation effect of server internal.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of server fan air outlet protector, including protective plate, support rod and support set on support rod both ends
Frame, one end of protective plate are equipped with rotation hole, and rotation hole and support rod cooperate, and protective plate is rotated around support rod；
Support frame includes adjusting rod, adjustment barrel, first clamping plate, second clamping plate and holding pole device, and adjustment barrel is placed on adjusting rod
Top, adjustment barrel is slidably connected with adjusting rod, the end connection of adjustment barrel and support rod, the lower end of first clamping plate and adjusting rod
The upper end of connection, second clamping plate and adjustment barrel connects；
Holding pole device includes the first pole, the second pole, hinge bar and compressed spring, the axis of the first pole and second armful
The axis of bar is vertical with the axis of adjustment barrel, and the middle part of the middle part of the first pole and the second pole is hinged, in the first pole
Portion and the middle part of the second pole are connect with the barrel of adjustment barrel, and a part of the first pole and the second pole in adjustment barrel is
For arc, a part of a part of the first pole in adjustment barrel and the second pole in adjustment barrel, which is surrounded, forms pole chamber,
Pole chamber and adjusting rod cooperate, the first pole outside adjustment barrel a part and the second pole between a part outside adjustment barrel
Equipped with compressed spring, one end of compressed spring is connect with the first pole, and the other end of compressed spring is connect with the second pole.
Further, the support rod is tubular structure, is equipped with inserted link device in the end of support rod, inserted link device includes
Lead screw, guide rod, the first nut, the second nut, the first locating rod, the second locating rod, third locating rod and the 4th locating rod；
The axis of lead screw and the axis of guide rod are vertical with the axis of support rod, and lead screw and guide rod connect with support rod
It connects, the first nut and the second nut cooperate with threads of lead screw, the thread rotary orientation of the thread rotary orientation of the first nut and the second nut
On the contrary, the first nut and the second nut are slidably connected with guide rod, one end of the first locating rod is connect with the first nut, second
One end of locating rod is connect with the second nut, the axis of the axis of the first locating rod and the second locating rod with the axis of support rod
In parallel, the barrel of adjustment barrel is equipped with mounting hole, and the first locating rod one end and the second locating rod far from the first nut are far from second
One end of nut cooperates with mounting hole, and third locating rod and the 4th locating rod are set in adjustment barrel, and the one of third locating rod
End is connect with the first locating rod far from one end of the first nut, and one end of the 4th locating rod and the second locating rod are far from the second nut
One end connection, the one end of third locating rod far from the first locating rod and the 4th one end of locating rod far from the second locating rod are mutual
It is separate.
Further, the lateral wall of first nut and the lateral wall of the second nut are equipped with guide groove, guide groove with
Guide rod cooperation, the first nut and the second nut are slided along guide rod.
It further, further include limiting device, limiting device includes adjusting ring, the first gag lever post and the second gag lever post, is adjusted
Section is located on outside the lower part of adjusting rod, is adjusted ring and is threadedly engaged with adjusting rod, and one end of the first gag lever post and protective plate are hinged, the
One end of the separate protective plate of one gag lever post and one end of the second gag lever post are hinged, the second gag lever post far from the first gag lever post one
End and adjusting ring are hinged.
Further, the upper end of the adjustment barrel and the lower end of adjustment barrel are equipped with baffle, and baffle is connect with adjustment barrel, gear
Plate is equipped with through-hole, and through-hole and adjusting rod cooperate, and is all provided with restraining position ring block below the top of adjustment barrel and adjustment barrel, stop collar it is outer
Diameter is greater than the aperture of through-hole, and limit is located on outside adjusting rod, and stop collar is threadedly engaged with adjusting rod.
The utility model has the advantages that
It 1, can be when fan be run, from the wind of fan outlet out by setting support rod, support frame and protective plate
Protective plate is started, opens protective plate with the wind, is flowed out convenient for the hot wind of server internal, when fan is out of service, protective plate
It falls by self gravity, protective plate is made to block fan outlet, prevent extraneous dust and foreign matter from entering from fan outlet
Inside fan, not only it is avoided that server internal is dirty, also avoids dust and foreign matters from being blocked fan outlet in this way, thus in wind
When fan is run again, the hot wind of server internal can effectively flow out, and ensure that the heat dissipation effect of server internal.
Support frame can adjust support by setting adjusting rod, adjustment barrel, first clamping plate, second clamping plate and holding pole device
The height of bar enables adaptation to the server of different fan outlet positions, improves the versatility of the utility model, and
And it is not necessary that bolt, the fasteners such as screw are arranged on the server, or fixation hole is opened up, need to only be come according to the thickness of server
Adjust the distance between first clamping plate and second clamping plate, it will be able to keep support frame fixed on the server, easy to use and flexible.
Holding pole device can regulate support rod by the first pole of setting, the second pole, hinge bar and compressed spring
Height or the distance between first clamping plate and second clamping plate when, the phase of adjusting rod and adjustment barrel is fixed using holding pole device
It is easy to use to position, it is simple and reliable for structure.
2, by the way that inserted link device is arranged in the end of support rod, dismounting support rod can not only be made convenient and efficient, be convenient for
Maintenance replacement to support rod, and support rod and adjustment barrel are firmly installed, avoid support rod along the axis side of support rod
It is slipped to from adjustment barrel.
3, by setting guide groove, and guide groove and guide rod is allowed to cooperate, the first nut and the equal edge of the second nut can be made
Guide rod axis direction sliding, the case where rotation without the first nut or the second nut with lead screw,
If the first nut or the second nut are rotated with lead screw, the distance between the first nut and the second nut cannot be effective
It adjusts, installation of the support rod in adjustment barrel also can not be just realized with inserted link device.
4, by setting limiting device, can when protective plate is opened with the wind, limit protective plate open angle, avoid because
It is excessive for wind-force, and make protective plate completely on lift, and then allow protective plate cannot rely on self gravity falling；Moreover, limiting device
Middle setting adjusts ring, to adjust the angle of protective plate opening, it is more past can to adjust ring by adjusting position of the ring on adjusting rod
Under, then the angle that protective plate is opened is smaller, adjusts ring more up, and the angle that protective plate is opened is bigger.
5, by setting baffle and stop collar, the work for further fixing the relative position of adjusting rod and adjustment barrel can be played
With, when holding pole device damage when, by turning stop collar, so that stop collar is clamped adjustment barrel, also can be realized adjusting rod and adjusting
The fixation of cylinder relative position, to realize that the height adjustment of support rod or the distance between first clamping plate and second clamping plate are adjusted
Section.
Detailed description of the invention
Attached drawing 1 is a kind of server fan air outlet protector for not installing protective plate；
Attached drawing 2 is a kind of server fan air outlet protector；
Attached drawing 3 is the schematic diagram of internal structure of adjustment barrel；
Attached drawing 4 is the partial enlarged view at Fig. 3 A；
Attached drawing 5 is a kind of use state diagram of server fan air outlet protector.
Description of symbols: 1- protective plate, 2- support rod, 3- adjusting rod, 4- adjustment barrel, 401- handle hole, 402- installation
Hole, 5- first clamping plate, 6- second clamping plate, the first pole of 7-, the second pole of 8-, 9- hinge bar, 10- compressed spring, 11- lead screw,
12- guide rod, the first nut of 13-, the second nut of 14-, the first locating rod of 15-, the second locating rod of 16-, 17- third locating rod,
The 4th locating rod of 18-, 19- adjust ring, the first gag lever post of 20-, 2201- through-hole, the second gag lever post of 21-, 22- baffle, 23- limit
Ring, 24- machine box for server, 25- fan outlet, 26- guide groove.
It is worth noting that, term " center ", "upper", "lower", "left", "right", " perpendicular in the description of the present invention,
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Specific embodiment
The utility model in order to better understand is with reference to the accompanying drawing further elaborated the utility model.
Embodiment:
A kind of server fan air outlet protector as depicted in figs. 1 and 2, including protective plate 1, support rod 2 and is set to
The support frame at 2 both ends of support rod, one end of protective plate 1 are equipped with rotation hole, and rotation hole and support rod 1 cooperate, and protective plate 2 is around support
Bar 1 rotates, preferred: protective plate 1 uses wheat pulling plate；
As shown in Fig. 2, support frame includes adjusting rod 3, adjustment barrel 4, first clamping plate 5, second clamping plate 6 and holding pole device, adjust
Section cylinder 4 is placed on outside the top of adjusting rod 3, and adjustment barrel 4 is slidably connected with adjusting rod 3, i.e., adjusting rod 3 is in adjustment barrel 4 along tune
The axis direction sliding of cylinder 4 is saved, adjustment barrel 4 is connect with the end of support rod 2, and the lower end welding of first clamping plate 5 and adjusting rod 3 is solid
Fixed, second clamping plate 6 and the upper end of adjustment barrel 4 are welded and fixed；
As shown in figure 3, holding pole device include the first pole 7, the second pole 8, hinge bar 9 and compressed spring 10, first armful
The axis of the axis of bar 7 and the second pole 8 is vertical with the axis of adjustment barrel 4, the middle part of the first pole 7 and the second pole 8
Middle part is hinged, and the middle part of the middle part of the first pole 7 and the second pole 8 is connect with the barrel of adjustment barrel 4, specific: first armful
The middle part of bar 7 and the middle part of the second pole 8 are equipped with hinge hole, and the first pole 7 and the second pole 8 are arranged in a crossed manner, hinge hole with
Hinge bar 9 cooperates, and the first pole 7 and the second pole 8 are rotated around hinge bar 9, and the barrel of adjustment barrel 4 is equipped with handle hole 401, hinge
Extension bar 9 be set to handle hole 401 in, the axis of hinge bar 9 is parallel with the axis of adjustment barrel 4, the upper and lower ends of hinge bar 9 with tune
Section cylinder 4 is welded and fixed, and a part of the first pole 7 and the second pole 8 in adjustment barrel 4 is arc, and the first pole 7 is being adjusted
The a part of a part and the second pole 8 in adjustment barrel 4 in cylinder 4, which is surrounded, forms pole chamber, and pole chamber is matched with adjusting rod 3
Close, the first pole 7 outside adjustment barrel 4 a part and the second pole 8 between a part outside adjustment barrel 4 be equipped with compressed spring
10, one end of compressed spring 10 is welded and fixed with the first pole 7, and the other end of compressed spring 10 is welded and fixed with the second pole 8.
Further, as shown in figure 4, the support rod 2 is tubular structure, it is equipped with inserted link device in the end of support rod 2,
Inserted link device includes lead screw 11, guide rod 12, the first nut 13, the second nut 14, the first locating rod 15, the second locating rod 16,
Third locating rod 17 and the 4th locating rod 18；
The axis of lead screw 11 and the axis of guide rod 12 are vertical with the axis of support rod 2, and lead screw 11 passes through bearing and branch
Strut 2 connects, and guide rod 12 is welded and fixed with support rod 2, and the first nut 13 and the second nut 14 are placed on outside lead screw 11, and first
Nut 13 and the second nut 14 are threadedly engaged with lead screw 11, the screw thread rotation of the thread rotary orientation of the first nut 13 and the second nut 14
To on the contrary, the first nut 13 and the second nut 14 are slidably connected with guide rod 12, one end of the first locating rod 15 and the first spiral shell
Mother 13 is welded and fixed, and one end of the second locating rod 16 is welded and fixed with the second nut 14, the axis and second of the first locating rod 15
The axis of locating rod 16 is parallel with the axis of support rod 2, and the barrel of adjustment barrel 4 is equipped with mounting hole 402, and the first locating rod 15 is remote
The one end of one end and the second locating rod 16 far from the second nut 14 from the first nut 13 cooperates with mounting hole 402, and third is fixed
Position bar 17 and the 4th locating rod 18 are set in adjustment barrel 4, and one end of third locating rod 17 and the first locating rod 15 are far from first
One end of nut 13 is welded and fixed, and one end of the 4th locating rod 18 and the second locating rod 16 are welded far from one end of the second nut 14
It is fixed, one end phase of the one end of third locating rod 17 far from the first locating rod 15 with the 4th locating rod 18 far from the second locating rod 16
It is mutually separate.
Further, the lateral wall of the lateral wall of first nut 13 and the second nut 14 is equipped with guide groove 26, leads
Cooperate to slot 26 and guide rod 12, the first nut 13 and the second nut 14 are slided along guide rod 12.
It further, as shown in Figure 2 and Figure 5, further include limiting device, limiting device includes adjusting ring 19, first to limit
Bar 20 and the second gag lever post 21 adjust ring 19 and are placed on outside the lower part of adjusting rod 3, adjust ring 19 and are threadedly engaged with adjusting rod 3, and first
One end of gag lever post 20 and protective plate 1 are hinged, one end of the separate protective plate 1 of the first gag lever post 20 and the one of the second gag lever post 21
End is hinged, and the one end of the second gag lever post 21 far from the first gag lever post 20 and adjusting ring 19 are hinged.
Further, as shown in figure 3, the upper end of the adjustment barrel 4 and the lower end of adjustment barrel 4 are equipped with baffle 22, baffle
22 are welded and fixed with adjustment barrel 4, and baffle 22 is equipped with through-hole 2201, and through-hole 2201 and adjusting rod 3 cooperate, the top of adjustment barrel 4 and
The lower section of adjustment barrel 4 is all provided with restraining position ring block 23, and the outer diameter of stop collar 23 is greater than the aperture of through-hole 2201, and stop collar 23 is placed on adjusting
Outside bar 3, stop collar 23 is threadedly engaged with adjusting rod 3.
When needing to install support rod 2 in adjustment barrel 4, as shown in figure 4, first rotational lead screw 11, make the on lead screw 11
One nut 13 and the second nut 14 are close to each other, and the first nut 13 is made to drive the first locating rod 15, and the second nut 14 drives second
Locating rod 16 keeps the first locating rod 15 and the second locating rod 16 close to each other, and then makes third locating rod 17 close to the first positioning
One end of bar 15 and the 4th locating rod 18 are close to each other close to one end of the second locating rod 16, also just make third locating rod 17 separate
The one end of one end and the 4th locating rod 18 far from the second locating rod 16 of first locating rod 15 is close to each other, when third locating rod 17
The length of the one end of one end far from the first locating rod 15 to the 4th locating rod 18 far from the second locating rod 16 is less than mounting hole 402
Aperture when, third locating rod 17 and the 4th locating rod 18 are injected in third location hole 402；Then lead screw 11 is rotated backward,
It is located remotely from each other the first nut 13 and the second nut 14 on lead screw 11, and then makes third locating rod 17 close to the first locating rod 15
One end and the 4th locating rod 18 be located remotely from each other close to one end of the second locating rod 16, also just make third locating rod 17 far from first
One end of locating rod 15 and the 4th locating rod 18 are located remotely from each other far from one end of the second locating rod 16, when third locating rod 17 is separate
The length of the one end of one end of the first locating rod 15 to the 4th locating rod 18 far from the second locating rod 16 is greater than the hole of mounting hole 402
When diameter, stop operating lead screw 11, realizes installation of the support rod 2 in adjustment barrel 4.
When needing to adjust the height of support rod 2, as shown in figure 3, operator pinches the first pole 7 outside adjustment barrel 4
A part outside adjustment barrel 4 of a part and the second pole 8, allow a part and second armful of the first pole 7 outside adjustment barrel 4
Bar 8 is a part of close to each other outside adjustment barrel 4, rotates the first pole 7 and the second pole 8 around hinge bar 9, to allow the
One pole 7 is located remotely from each other in a part of a part and the second pole 8 in adjustment barrel 4 in adjustment barrel 4, to make first armful
Bar 7 unclamps adjusting rod 3 in a part of a part and the second pole 8 in adjustment barrel 4 in adjustment barrel 4, moves up and down adjusting
Bar 3 unclamps a part and the second pole 8 of the first pole 7 outside adjustment barrel 4 and exists when adjusting rod 3 is adjusted to suitable position
A part outside adjustment barrel 4, the first pole 7 is in a part of a part and the second pole 8 outside adjustment barrel 4 outside adjustment barrel 4
Under the active force of compressed spring 10, make the first pole 7 outside adjustment barrel 4 a part and the second pole 8 outside adjustment barrel 10
A part be located remotely from each other, thus allow the first pole 7 a part and the second pole 8 in adjustment barrel 4 in adjustment barrel 4 one
Part is close to each other, and then allows the first pole 7 in a part of a part and the second pole 8 in adjustment barrel 4 in adjustment barrel 4
Clamp adjusting rod 3.
Then the stop collar 23 for turning 4 lower section of stop collar 23 and adjustment barrel of 4 top of adjustment barrel, makes 4 top of adjustment barrel
The stop collar 23 of 4 lower section of stop collar 23 and adjustment barrel clamps adjustment barrel 4, and realization adjusting rod 3 is consolidated with the relative position of adjustment barrel 4
It is fixed.
As shown in figure 5, in use, making protective plate 1 between the insertion first clamping plate 5 of machine box for server 24 and second clamping plate 6
Gear is at fan outlet 25.
Claims (5)
1. a kind of server fan air outlet protector, which is characterized in that including protective plate, support rod and be set to support rod two
The support frame at end, one end of protective plate are equipped with rotation hole, and rotation hole and support rod cooperate, and protective plate is rotated around support rod；
Support frame includes adjusting rod, adjustment barrel, first clamping plate, second clamping plate and holding pole device, and adjustment barrel is placed on the upper of adjusting rod
Portion, adjustment barrel are slidably connected with adjusting rod, the end connection of adjustment barrel and support rod, and the lower end of first clamping plate and adjusting rod connects
It connects, the upper end connection of second clamping plate and adjustment barrel；
Holding pole device includes the first pole, the second pole, hinge bar and compressed spring, the axis of the first pole and the second pole
Axis is vertical with the axis of adjustment barrel, and the middle part of the middle part of the first pole and the second pole is hinged, the middle part of the first pole and
The middle part of second pole is connect with the barrel of adjustment barrel, and a part of the first pole and the second pole in adjustment barrel is arc
The a part of shape, a part of the first pole in adjustment barrel and the second pole in adjustment barrel, which is surrounded, forms pole chamber, pole
Chamber and adjusting rod cooperate, the first pole outside adjustment barrel a part and the second pole be equipped between a part outside adjustment barrel
Compressed spring, one end of compressed spring are connect with the first pole, and the other end of compressed spring is connect with the second pole.
2. a kind of server fan air outlet protector according to claim 1, which is characterized in that the support rod is
Tubular structure is equipped with inserted link device in the end of support rod, and inserted link device includes lead screw, guide rod, the first nut, the second spiral shell
Mother, the first locating rod, the second locating rod, third locating rod and the 4th locating rod；
The axis of lead screw and the axis of guide rod are vertical with the axis of support rod, and lead screw and guide rod are connect with support rod,
First nut and the second nut cooperate with threads of lead screw, the thread rotary orientation phase of the thread rotary orientation of the first nut and the second nut
Instead, the first nut and the second nut are slidably connected with guide rod, and one end of the first locating rod is connect with the first nut, and second is fixed
One end of position bar is connect with the second nut, and the axis of the axis of the first locating rod and the second locating rod is flat with the axis of support rod
The barrel of row, adjustment barrel is equipped with mounting hole, and the first locating rod one end and the second locating rod far from the first nut are far from the second spiral shell
Female one end cooperates with mounting hole, and third locating rod and the 4th locating rod are set in adjustment barrel, one end of third locating rod
It is connect with the first locating rod far from one end of the first nut, one end of the 4th locating rod and the second locating rod are far from the second nut
One end connection, the one end of third locating rod far from the first locating rod and the 4th one end of locating rod far from the second locating rod are mutually remote
From.
3. a kind of server fan air outlet protector according to claim 2, which is characterized in that first nut
Lateral wall and the lateral wall of the second nut be equipped with guide groove, guide groove and guide rod cooperate, the first nut and the second nut
Slided along guide rod.
4. a kind of server fan air outlet protector according to claim 1, which is characterized in that further include limit dress
It sets, limiting device includes adjusting ring, the first gag lever post and the second gag lever post, and adjusting is located on outside the lower part of adjusting rod, adjusts ring
Be threadedly engaged with adjusting rod, one end of the first gag lever post and protective plate are hinged, one end of the separate protective plate of the first gag lever post with
One end of second gag lever post is hinged, and the one end of the second gag lever post far from the first gag lever post and adjusting ring are hinged.
5. a kind of server fan air outlet protector according to claim 1, which is characterized in that the adjustment barrel
Upper end and the lower end of adjustment barrel are equipped with baffle, and baffle is connect with adjustment barrel, and baffle is equipped with through-hole, and through-hole and adjusting rod cooperate,
Restraining position ring block is all provided with below the top of adjustment barrel and adjustment barrel, the outer diameter of stop collar is greater than the aperture of through-hole, and limit is located on
Outside adjusting rod, stop collar is threadedly engaged with adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205927.5U CN209132709U (en) | 2018-12-26 | 2018-12-26 | A kind of server fan air outlet protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205927.5U CN209132709U (en) | 2018-12-26 | 2018-12-26 | A kind of server fan air outlet protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132709U true CN209132709U (en) | 2019-07-19 |
Family
ID=67249427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822205927.5U Active CN209132709U (en) | 2018-12-26 | 2018-12-26 | A kind of server fan air outlet protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209132709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490065A (en) * | 2021-06-09 | 2021-10-08 | 海南舜和科技有限公司 | Heat extraction device of router |
-
2018
- 2018-12-26 CN CN201822205927.5U patent/CN209132709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113490065A (en) * | 2021-06-09 | 2021-10-08 | 海南舜和科技有限公司 | Heat extraction device of router |
| CN113490065B (en) * | 2021-06-09 | 2022-11-22 | 海南舜和科技有限公司 | Heat extraction device of router |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206771627U (en) | A kind of new cooling blower | |
| CN209132709U (en) | A kind of server fan air outlet protector | |
| US4775294A (en) | Tubular centrifugal fan | |
| BR112015018490B1 (en) | LIFTING DEVICE FOR DISPLACEMENT OF A ROTOR BLOCK AND PROCESS FOR DISPLACEMENT OF A ROTOR BLOCK | |
| CN207150991U (en) | A kind of mobile security protection Electric Appliance Cabinet | |
| CN108704916A (en) | A kind of dust suction tube assembly of deduster | |
| CN210663275U (en) | Antifouling mounting structure of air conditioner pipeline | |
| CN209104606U (en) | A kind of power distribution cabinet with dedusting and radiator structure | |
| CN211083562U (en) | Linkage is used in control | |
| CN215637793U (en) | Fresh air pipe assembly and air conditioner | |
| CN213803510U (en) | Actuating mechanism for automatic control of air grid cover door | |
| CN208569280U (en) | A kind of fast debugging projection arrangement | |
| CN209322144U (en) | A kind of diaphragm roll shaft fan blades structure | |
| CN209354935U (en) | A kind of shaft cradle head structure of personnel access lock | |
| CN209184358U (en) | A kind of Telescopic motor shield that open air uses | |
| CN208407990U (en) | A kind of dust suction tube assembly of deduster | |
| CN209196556U (en) | A kind of building regulation boxes | |
| CN208412146U (en) | The mounting structure of spray head | |
| CN219454806U (en) | High efficiency cooler bin | |
| CN205372019U (en) | Wall support of camera | |
| CN209623399U (en) | A kind of combined condenser | |
| CN214513515U (en) | PLC electrical control device of pollution prevention and control equipment | |
| CN220791289U (en) | Ventilation and dust removal device for tunnel construction | |
| CN215539165U (en) | Ventilation and filtration device of wind power tower cylinder | |
| CN220891616U (en) | Rotatable embedded license plate discernment camera fixed bolster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |