CN215872508U - Radiator fan for switch - Google Patents
Radiator fan for switch Download PDFInfo
- Publication number
- CN215872508U CN215872508U CN202122189897.5U CN202122189897U CN215872508U CN 215872508 U CN215872508 U CN 215872508U CN 202122189897 U CN202122189897 U CN 202122189897U CN 215872508 U CN215872508 U CN 215872508U
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- CN
- China
- Prior art keywords
- fan
- switch
- shaped sliding
- wall
- limiting 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
Links
- 238000009434 installation Methods 0.000 claims description 27
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a heat radiation fan for a switch, which comprises a switch shell and a fan arranged on the inner wall of the switch shell, wherein a heat radiation port is formed in the side wall of one side of the switch shell, the fan is arranged in the heat radiation port, two groups of mounting rails symmetrically arranged along the horizontal centerline of the heat radiation port are fixed on the inner wall of the switch shell positioned on one side of the heat radiation port, a mounting frame for fixing the fan is arranged on the outer wall of the fan, and a T-shaped sliding block connected with the mounting rails in a sliding manner is fixed on the bottom surface and the upper surface of the mounting frame. In the utility model, when the fan needs to be disassembled for maintenance or replacement, a worker only needs to move the mounting frame to enable the T-shaped sliding block to slide along the length direction of the mounting rail, so that the T-shaped sliding block is separated from the mounting rail, the fan is separated from the mounting rail, and the worker can disassemble the fan to maintain or replace the fan conveniently.
Description
Technical Field
The utility model relates to the technical field of switch equipment, in particular to a heat dissipation fan for a switch.
Background
A Switch means a "Switch" is a network device used for electrical (optical) signal forwarding. It may provide an exclusive electrical signal path for any two network nodes accessing the switch. The most common switch is an ethernet switch. Other common still have telephone pronunciation switch, optic fibre switch etc. the switch easily produces more heat in the course of the work, and radiator fan is used for cooling down the switch to this reduces the overheated probability that leads to the switch to damage of switch.
Because radiator fan need not stop the operation in order to cool down to the switch for radiator fan needs regularly to overhaul or change in order to maintain the cooling effect, but the most direct welding of current radiator fan or pass through bolted connection in the switch, the staff's of being not convenient for maintenance or change.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat radiation fan for a switch, which is convenient for workers to disassemble the heat radiation fan to overhaul or replace the heat radiation fan.
The heat radiation fan for the exchanger adopts the following technical scheme that:
the utility model provides a radiator fan for switch, includes the switch shell and installs the fan on the switch shell inner wall, the thermovent has been seted up to the lateral wall of switch shell one side, the fan is installed in the thermovent, is located thermovent one side switch shell inner wall is fixed with two sets of installation rails that set up along thermovent horizontal centerline symmetry, fan one side is provided with the installing frame that is used for fixed fan, installing frame bottom surface and upper surface all are fixed with the T shape slider of being connected with the installation rail slides.
Through adopting above-mentioned technical scheme, when needs dismantle the fan and overhaul or change, the staff only need remove the installing frame for T shape slider slides along installation rail length direction, makes T shape slider break away from the installation rail with this, makes fan and installation rail separation, so that the staff dismantles the fan and overhauls or changes the fan.
The utility model is further arranged in such a way that the side walls of the two groups of mounting rails close to each other are respectively provided with a T-shaped sliding chute matched with the T-shaped sliding block in a sliding way, a limiting groove is formed in the T-shaped sliding chute, and a limiting plate is connected in the limiting groove in a sliding way.
Through adopting above-mentioned technical scheme, after T shape slider slides with T shape spout and is connected, the staff only needs to operate the limiting plate for limiting plate and T shape slider support tightly, are favorable to strengthening the stability of fan installation, are favorable to this to be favorable to the fan after the staff's installation change or maintenance.
The utility model is further provided that a return spring is fixed on the bottom surface of the limit plate, and the bottom end of the return spring is fixed with the bottom wall of the limit groove.
Through adopting above-mentioned technical scheme, after T shape slider slides with T shape spout and is connected, the limiting plate extends along vertical direction automatically under reset spring's effect for the limiting plate is automatic to support tightly with T shape slider, so that the staff installs the fan after changing or overhauing.
The utility model is further arranged in such a way that an operating rod is fixed on the side wall of the limiting plate, which is far away from the heat radiating port, the side wall of the mounting rail, which is far away from the heat radiating port, is provided with a sliding groove communicated with the limiting groove, and the operating rod is in clearance fit with the sliding groove.
Through adopting above-mentioned technical scheme, when needs dismantle the fan, the staff only needs the operation action bars for limiting plate and T shape slider separation make the staff slide T shape slider and dismantle the fan, and the staff of being convenient for dismantles the fan and overhauls or changes.
The utility model is further arranged in such a way that a rubber sheet is fixed on the side wall of the limiting plate close to the T-shaped sliding block, and the side wall of the rubber sheet far away from the limiting plate is tightly abutted against the T-shaped sliding block.
Through adopting above-mentioned technical scheme, the sheet rubber is made for rubber materials, and rubber surface friction coefficient is great, supports tightly the back when limiting plate and T shape slider, and the sheet rubber has fully filled up the gap between T shape slider and the limiting plate, is favorable to strengthening the stability of being connected between fan and the installation rail.
The utility model is further provided that the intersecting edges of the adjacent two side walls of the horizontal part of the T-shaped sliding block are provided with chamfers.
Through adopting above-mentioned technical scheme, when needs installation fan, the staff need remove the one end of T shape slider to T shape spout, and when T shape slider and T shape spout contact, T shape spout at first contacted with the chamfer to this is favorable to the staff to accomplish the operation of installing the fan.
The utility model is further provided with clamping grooves which are respectively arranged on the inner walls of two ends of the T-shaped sliding groove, and limiting blocks are clamped in the clamping grooves.
Through adopting above-mentioned technical scheme, the stopper lateral wall supports tightly with the draw-in groove inner wall to carry on spacingly to T shape slider, reduced the T shape slider and received the probability of external force influence and T shape spout separation, with this probability that has reduced the fan and received the external force influence and install the rail separation.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. in the utility model, when the fan needs to be disassembled for maintenance or replacement, a worker only needs to move the mounting frame to enable the T-shaped sliding block to slide along the length direction of the mounting rail, so that the T-shaped sliding block is separated from the mounting rail, and the fan is separated from the mounting rail, so that the worker can disassemble the fan to maintain or replace the fan;
2. in the utility model, after the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding manner, a worker only needs to operate the limiting plate to enable the limiting plate to be tightly abutted against the T-shaped sliding block, so that the stability of fan installation is favorably enhanced, and the installation, replacement or maintenance of the fan is favorably realized for the worker;
3. according to the fan dismounting device, a worker only needs to operate the operating rod to separate the limiting plate from the T-shaped sliding block, so that the worker slides the T-shaped sliding block to dismount the fan, and the worker can conveniently dismount the fan to overhaul or replace the fan.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an exploded schematic view of an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a in fig. 2.
Description of reference numerals: 1. an exchanger housing; 11. a heat dissipation port; 2. a fan; 3. mounting a rail; 31. a T-shaped chute; 32. a limiting groove; 33. a sliding groove; 34. a card slot; 4. installing a frame; 41. a T-shaped slider; 411. chamfering; 5. a limiting plate; 51. a return spring; 52. a rubber sheet; 53. an operating lever; 6. and a limiting block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a heat dissipation fan for a switch includes a switch case 1, a fan 2, a mounting rail 3, and a mounting frame 4.
The switch shell 1 is a rectangular box-shaped structure, a heat dissipation port 11 is formed in the side wall of one side of the switch shell 1, and the switch shell 1 is used for mounting other components of the switch. Fan 2 is provided with a plurality ofly, and a plurality of fans 2 evenly set up in thermovent 11, and fan 2 is used for carrying out the forced air cooling heat dissipation to the switch.
The long block-shaped structure of 3 rectangles of installation rail, the length direction level of installation rail 3, installation rail 3 are provided with two, and two installation rails 3 set up about the horizontal central line symmetry of thermovent 11, and installation rail 3 is used for installing fan 2, and T shape spout 31 has all been seted up on one side surface that two installation rails 3 are close to each other.
The installing frame 4 is a vertically arranged rectangular frame-shaped structure, an installing frame is fixed in the installing frame 4, the side wall of one side of the installing frame is fixedly connected with one end of a rotating shaft of the fan 2, and a T-shaped sliding block 41 which is matched with the T-shaped sliding groove 31 in a sliding mode is fixed on the upper surface and the bottom edge of the installing frame 4.
When fan 2 overhauls or changes when needs are dismantled, the staff only need remove installing frame 4 for T shape slider 41 slides along 3 length direction of installation rail, makes T shape slider 41 break away from T shape spout 31, makes fan 2 and installation rail 3 separation with this, so that the staff dismantles fan 2 in order to overhaul or change fan 2.
For the convenience of staff's installation fan 2 after changing or overhauing, spacing groove 32 has been seted up in the T shape spout 31, sliding connection has limiting plate 5 in the spacing groove 32, 5 bottom surfaces of limiting plate are fixed with reset spring 51, the bottom wall is fixed in reset spring 51 bottom and spacing groove 32, slide with T shape spout 31 when T shape slider 41 and be connected the back, limiting plate 5 is under reset spring 51's effect, extend along vertical direction automatically, make limiting plate 5 automatic and T shape slider 41 support tightly, so that the fan 2 after the staff installation change or overhauing.
In order to further be convenient for the staff to dismantle fan 2 and overhaul or change, the lateral wall of limiting plate 5 on one side of keeping away from thermovent 11 is fixed with action bars 53, the sliding tray 33 with spacing groove 32 intercommunication is seted up to the lateral wall of installing rail 3 on one side of keeping away from thermovent 11, action bars 53 and sliding tray 33 clearance fit, when fan 2 is dismantled to needs, the staff only needs to operate action bars 53, make limiting plate 5 and T shape slider 41 separate, make this to make staff's slip T shape slider 41 dismantle fan 2, the staff of being convenient for dismantles fan 2 and overhauls or changes.
In order to enhance the stability of the connection between the fan 2 and the mounting rail 3, the rubber sheet 52 is fixed on the side wall of the limiting plate 5 close to the T-shaped slider 41, the side wall of the rubber sheet 52 far from the side wall of the limiting plate 5 is tightly abutted against the T-shaped slider 41, the rubber sheet 52 is made of rubber material, the friction coefficient of the rubber surface is relatively large, after the limiting plate 5 is tightly abutted against the T-shaped slider 41, the rubber sheet 52 fully fills the gap between the T-shaped slider 41 and the limiting plate 5, which is beneficial to enhancing the stability of the connection between the fan 2 and the mounting rail 3,
in order to facilitate the worker to complete the operation of installing the fan 2, chamfers 411 are formed on intersecting edges of the side walls on two adjacent sides of the horizontal portion of the T-shaped sliding block 41, when the fan 2 needs to be installed, the worker needs to move one end of the T-shaped sliding block 41 into the T-shaped sliding groove 31, when the T-shaped sliding block 41 is in contact with the T-shaped sliding groove 31, the T-shaped sliding groove 31 is firstly in contact with the chamfers 411, and therefore the worker can complete the operation of installing the fan 2 conveniently.
In order to reduce the probability that the fan 2 is influenced by external force and separated from the installation rail 3, the inner walls of the two ends of the T-shaped sliding groove 31 are provided with the clamping grooves 34, the clamping grooves 34 are internally clamped with the limiting blocks 6, the limiting blocks 6 are of vertically arranged rectangular plate-shaped structures, the side walls of the limiting blocks 6 are tightly abutted to the inner walls of the clamping grooves 34, so that the T-shaped sliding blocks 41 are limited, the probability that the T-shaped sliding blocks 41 are influenced by external force and separated from the T-shaped sliding groove 31 is reduced, and the probability that the fan 2 is influenced by external force and separated from the installation rail 3 is reduced.
The use principle of the embodiment is as follows:
when fan 2 overhauls or changes when needs are dismantled, the staff only need remove installing frame 4 for T shape slider 41 slides along 3 length direction of installation rail, makes T shape slider 41 break away from T shape spout 31, makes fan 2 and installation rail 3 separation with this, so that the staff dismantles fan 2 in order to overhaul or change fan 2.
In the utility model, the T-shaped chute 31 is internally provided with the limiting groove 32, the limiting plate 5 is connected in the limiting groove 32 in a sliding manner, the bottom surface of the limiting plate 5 is fixed with the return spring 51, the bottom end of the return spring 51 is fixed with the bottom wall of the limiting groove 32, and after the T-shaped sliding block 41 is connected with the T-shaped chute 31 in a sliding manner, the limiting plate 5 automatically extends along the vertical direction under the action of the return spring 51, so that the limiting plate 5 automatically abuts against the T-shaped sliding block 41, and a worker can conveniently install the replaced or maintained fan 2.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a radiator fan for switch, includes switch shell (1) and installs fan (2) on switch shell (1) inner wall, thermovent (11) have been seted up to the lateral wall of switch shell (1) one side, fan (2) are installed in thermovent (11), characterized by: the switch is characterized in that the switch shell (1) is fixed with two sets of mounting rails (3) symmetrically arranged along the horizontal central line of the heat dissipation port (11) on one side of the heat dissipation port (11) on the inner wall, a mounting frame (4) used for fixing the fan (2) is arranged on one side of the fan (2), and T-shaped sliding blocks (41) connected with the mounting rails (3) in a sliding mode are fixed on the bottom surface and the upper surface of the mounting frame (4).
2. The heat dissipating fan for a switch as claimed in claim 1, wherein: two sets of lateral wall that installation rail (3) are close to one side each other all offers and slides complex T shape spout (31) with T shape slider (41), spacing groove (32) have been seted up in T shape spout (31), sliding connection has limiting plate (5) in spacing groove (32).
3. The heat dissipating fan for a switch as claimed in claim 2, wherein: and a return spring (51) is fixed on the bottom surface of the limiting plate (5), and the bottom end of the return spring (51) is fixed with the bottom wall in the limiting groove (32).
4. A heat radiating fan for a switch according to claim 3, wherein: the lateral wall that thermovent (11) one side was kept away from in limiting plate (5) is fixed with action bars (53), sliding tray (33) with spacing groove (32) intercommunication are seted up to the lateral wall that thermovent (11) one side was kept away from in installation rail (3), action bars (53) and sliding tray (33) clearance fit.
5. The heat dissipating fan for a switch as claimed in claim 4, wherein: the side wall of the limiting plate (5) close to one side of the T-shaped sliding block (41) is fixedly provided with a rubber sheet (52), and the side wall of the rubber sheet (52) far away from one side of the limiting plate (5) is tightly abutted against the T-shaped sliding block (41).
6. The heat dissipating fan for a switch as claimed in claim 5, wherein: chamfers (411) are arranged on the crossed edges of the side walls on two adjacent sides of the T-shaped sliding block (41).
7. The heat dissipating fan for a switch as claimed in claim 6, wherein: clamping grooves (34) are formed in the inner walls of the two ends of the T-shaped sliding groove (31), and a limiting block (6) is connected in the clamping grooves (34) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189897.5U CN215872508U (en) | 2021-09-10 | 2021-09-10 | Radiator fan for switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189897.5U CN215872508U (en) | 2021-09-10 | 2021-09-10 | Radiator fan for switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872508U true CN215872508U (en) | 2022-02-18 |
Family
ID=80256686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122189897.5U Expired - Fee Related CN215872508U (en) | 2021-09-10 | 2021-09-10 | Radiator fan for switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215872508U (en) |
-
2021
- 2021-09-10 CN CN202122189897.5U patent/CN215872508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |