CN221305946U - Dustproof switch dispels heat - Google Patents
Dustproof switch dispels heat Download PDFInfo
- Publication number
- CN221305946U CN221305946U CN202323076181.XU CN202323076181U CN221305946U CN 221305946 U CN221305946 U CN 221305946U CN 202323076181 U CN202323076181 U CN 202323076181U CN 221305946 U CN221305946 U CN 221305946U
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- Prior art keywords
- screw
- fixedly connected
- switch
- shell
- casing
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the field of switches and discloses a heat-dissipating and dust-preventing switch which comprises a shell, wherein a connecting rod is fixedly connected to the inside of the shell, a connecting block is connected to the outer wall of the connecting rod in a sliding manner, a switch main board is fixedly connected to the upper surface of the connecting block, a first screw hole is formed in the upper surface of the switch main board, a first screw is connected to the inner wall of the first screw hole in a threaded manner, a heat-dissipating mechanism is fixedly connected to the inside of the shell, a limit hole is formed in the upper surface of the shell, a limit column is connected to the inner wall of the limit hole in a sliding manner, and a top plate is fixedly connected to the upper surface of the limit column. According to the heat dissipation device, the heat dissipation effect of the heat dissipation device is achieved through the design of the heat dissipation mechanism, the heat inside the switch is conveniently transmitted to the top plate through the heat conduction sheet, the heat dissipation effect of the heat dissipation device is accelerated, and the effect of preventing dust from entering the shell is achieved through the design of the dustproof mechanism.
Description
Technical Field
The utility model relates to the field of switches, in particular to a heat-dissipating and dust-preventing switch.
Background
A switch means a "switch" is a network device used for electrical (optical) signal forwarding. It can provide an unshared electrical signal path for any two network nodes of the access switch. The most common switch is an Ethernet switch, the switch almost always keeps a long-time working state, in the process, the switch generates a large amount of heat, the switch works at a higher temperature for a long time, and irrecoverable damage is caused to internal components, so that the working performance and the service life of the switch are affected.
The patent with the searched publication number of CN211019105U discloses a switch with a heat dissipation and dust prevention function, and belongs to the technical field of communication equipment. The switch with the heat dissipation and dust prevention functions comprises a case assembly, a top cover assembly and a switch host. The machine case subassembly includes quick-witted case, supporting leg and radiator fan, supporting leg fixed connection in machine case bottom, the installation logical groove has been seted up to the inside bottom of machine case, the radiator fan install in the installation logical inslot portion, machine top cap subassembly includes machine top cap, horizontal intake pipe and vertical outlet duct. According to the utility model, air in the longitudinal air outlet pipe is finally discharged from the air outlet hole, the air discharged from the air outlet hole is blown to the upper surface of an electric element in the case, so that heat generated by the electric element is absorbed by blown air, hot air after absorbing the heat is rapidly discharged to the outside by the cooling fan, the heat in the case is rapidly discharged, the electric element in the case is not easy to damage, and long-term stable operation of the switch is ensured.
Disclosure of utility model
In order to make up for the defects, the utility model provides a heat-dissipation dustproof switch, which aims to improve the problems that the heat quantity is overlarge, the heat-dissipation effect is poor and dust enters the switch in the long-time working process of the switch under the normal condition.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dustproof switch of heat dissipation, includes the casing, the inside fixedly connected with connecting rod of casing, the outer wall sliding connection of connecting rod has the connecting block, the last fixed surface of connecting block has the switch mainboard, first screw has been seted up to the upper surface of switch mainboard, the inner wall threaded connection of first screw has first screw, the inside fixedly connected with cooling body of casing, spacing hole has been seted up to the upper surface of casing, the inner wall sliding connection of spacing hole has spacing post, the upper surface fixedly connected with roof of spacing post, the lower fixed surface of roof is connected with the conducting strip, the conducting strip laminates with the switch mainboard mutually, the upper surface fixedly connected with dustproof mechanism of roof.
As a further description of the above technical solution:
The heat dissipation mechanism comprises a heat dissipation fan which is fixedly connected inside the shell, and air inlets are formed in two sides of the shell.
As a further description of the above technical solution:
The utility model discloses a dustproof device for the solar cell, including casing, connecting groove has been seted up to the both sides of casing, the both sides of connecting groove are connected with the dust screen, the relative one side fixedly connected with first connecting plate of dust screen, first connecting plate sliding connection is at the inner wall of connecting groove, the louvre has been seted up to the both sides of casing.
As a further description of the above technical solution:
The two ends of the shell are provided with second screw holes, the inner wall of each second screw hole is connected with a second screw in a threaded mode, and the second screws are connected inside the shell through the second screw holes in a threaded mode.
As a further description of the above technical solution:
The dustproof mechanism comprises a second connecting plate, a rotating shaft is connected to the inside of the second connecting plate in a rotating mode, a baffle is fixedly connected to the outer wall of the rotating shaft, and a buckle is fixedly connected to the outer wall of the baffle.
As a further description of the above technical solution:
The jack has been seted up to the one end of casing, the lower surface of jack is provided with the draw-in groove, the one end at the casing is seted up to the draw-in groove, the inner wall joint of draw-in groove has the buckle.
As a further description of the above technical solution:
The upper surface of casing has seted up the third screw, the inner wall threaded connection of third screw has the third screw, the third screw passes through the inside of third screw threaded connection at the casing.
The utility model has the following beneficial effects:
1. according to the utility model, the limit post is inserted into the limit hole, and the top plate is connected to the shell, so that the effect of conveniently positioning the top plate is achieved through the design, the effect of conveniently radiating the heat of the device is achieved through the design of the heat-conducting fin, the effect of conveniently transmitting the heat in the exchanger to the top plate through the heat-conducting fin, the heat radiation effect of the device is accelerated, and the effect of preventing dust from entering the shell is achieved through the design of the dustproof mechanism.
2. According to the utility model, the second screw is taken out from the second screw hole by rotating the second screw, and the connecting plate is taken out from the connecting groove by pulling the dustproof net, so that the effect of conveniently cleaning and replacing the dustproof net is achieved by the design.
Drawings
Fig. 1 is a front view of a heat-dissipating and dust-preventing switch according to the present utility model;
fig. 2 is a schematic perspective view of a heat dissipation and dust prevention switch according to the present utility model;
Fig. 3 is a schematic diagram of a dustproof mechanism of a heat-dissipating dustproof switch according to the present utility model;
fig. 4 is a schematic diagram of a heat dissipation mechanism of a heat dissipation dustproof switch according to the present utility model.
Legend description:
1. A housing; 2. a connecting rod; 3. a connecting block; 4. a switch motherboard; 5. a first screw hole; 6. a first screw; 7. a heat dissipation mechanism; 701. a heat dissipation fan; 702. an air inlet; 703. a connecting groove; 704. a first connection plate; 705. a dust screen; 706. a heat radiation hole; 707. a second screw hole; 708. a second screw; 8. a limiting hole; 9. a limit column; 10. a top plate; 11. a heat conductive sheet; 12. a third screw hole; 13. a third screw; 14. a dust-proof mechanism; 1401. a second connecting plate; 1402. a rotating shaft; 1403. a baffle; 1404. a buckle; 1405. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a dustproof switch of heat dissipation, which comprises a housin 1, the inside fixedly connected with connecting rod 2 of casing 1, the outer wall sliding connection of connecting rod 2 has connecting block 3, the last fixed surface of connecting block 3 has switch mainboard 4, first screw 5 has been seted up to the upper surface of switch mainboard 4, the inner wall threaded connection of first screw 5 has first screw 6, the inside fixedly connected with heat dissipation mechanism 7 of casing 1, spacing hole 8 has been seted up to the upper surface of casing 1, the inner wall sliding connection of spacing hole 8 has spacing post 9, the upper surface fixedly connected with roof 10 of spacing post 9, the lower fixed surface of roof 10 is connected with conducting strip 11, conducting strip 11 is laminated mutually with switch mainboard 4, the upper surface fixedly connected with dustproof mechanism 14 of roof 10, take out first screw 6 from first screw 5 through the mode of rotating first screw 6, take off connecting block 3 from connecting rod 2 through the mode of pulling switch mainboard 4, switch mainboard 4 separates from casing 1 at this moment, the effect of conveniently maintaining switch mainboard 4 has been reached through this kind of design, the effect that the inside heat transmission of switch is convenient through the conducting strip 11 has been reached and has been convenient to change to have reached through the design of this conducting strip 11 and has passed through the conducting strip 11 and has reached this heat dissipation effect of heat dissipation device on the roof 10.
The heat dissipation mechanism 7 includes the heat dissipation fan 701, the inside at casing 1 is offered to heat dissipation fan 701 fixed connection, the air intake 702 has been seted up to the both sides of casing 1, the effect that conveniently let the air current get into in the casing 1 has been reached through this kind of design, spread groove 703 has been seted up to the both sides of casing 1, the both sides of spread groove 703 are connected with dust screen 705, the first connecting plate 704 sliding connection is at the inner wall of spread groove 703, the louvre 706 has been seted up to the both sides of casing 1, start heat dissipation fan 701, the air current is inhaled from air intake 702 in the in-process of start-up, then through switch mainboard 4, blow out from the louvre 706, the air current has fully wrapped switch mainboard 4 in casing 1, increased the area of contact of air current, thereby realized good radiating effect, second screw 707 has been seted up at the both ends of casing 1, the inner wall threaded connection of second screw 707 has second screw 708, second screw 708 is through second screw 707 threaded connection in the inside of casing 1, take out in second screw 708 follow second screw 707 through the mode of rotating second screw 708, take out in the mode through pulling the connecting plate 705, take out the dust screen 705 from the inside of casing 1, the design is separated from dust screen 705 through this kind of design, and the dust screen is convenient for cleaning.
The dustproof mechanism 14 comprises a second connecting plate 1401, a rotating shaft 1402 is connected to the inside of the second connecting plate 1401 in a rotating mode, a baffle 1403 is fixedly connected to the outer wall of the rotating shaft 1402, a buckle 1404 is fixedly connected to the outer wall of the baffle 1403, an inserting hole is formed in one end of the shell 1, a clamping groove 1405 is formed in the lower surface of the inserting hole, the clamping groove 1405 is formed in one end of the shell 1, the clamping groove 1405 is clamped with the clamping buckle 1404, the clamping buckle 1404 is firstly pulled out of the clamping groove 1405, then the baffle 1403 is placed on the top plate 10 in a mode of rotating the baffle 1403, a net wire is inserted into the exchanger, the effect of preventing dust from entering the shell 1 from an interface without inserting the net wire is achieved through the design, a third screw hole 12 is formed in the upper surface of the shell 1, a third screw 13 is connected to the inner wall of the third screw 12 in a threaded mode, and the third screw 13 is connected to the inside the shell 1 through the third screw hole 12 in a threaded mode, and the effect of conveniently fixing the top plate 10 is achieved through the design.
Working principle: when the device needs to be used, firstly, the buckle 1404 is taken out of the slot 1405 in a mode of pulling the baffle 1403, then the baffle 1403 is placed on the top plate 10 in a mode of rotating the baffle 1403, and a net wire is inserted into the switch, so that the device can be used at the moment.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a dustproof switch of heat dissipation, includes casing (1), its characterized in that: the inside fixedly connected with connecting rod (2) of casing (1), the outer wall sliding connection of connecting rod (2) has connecting block (3), the last fixed surface of connecting block (3) is connected with switch mainboard (4), first screw (5) have been seted up to the upper surface of switch mainboard (4), the inner wall threaded connection of first screw (5) has first screw (6), the inside fixedly connected with cooling body (7) of casing (1), spacing hole (8) have been seted up to the upper surface of casing (1), the inner wall sliding connection of spacing hole (8) has spacing post (9), the upper surface fixedly connected with roof (10) of spacing post (9), the lower surface fixedly connected with conducting strip (11) of roof (10), the conducting strip (11) laminate with switch mainboard (4) mutually, the upper surface fixedly connected with dust control mechanism (14) of roof (10).
2. A heat dissipating, dust preventing switch as set forth in claim 1, wherein: the heat dissipation mechanism (7) comprises a heat dissipation fan (701), the heat dissipation fan (701) is fixedly connected inside the shell (1), and air inlets (702) are formed in two sides of the shell (1).
3. A heat dissipating, dust preventing switch as set forth in claim 1, wherein: the anti-dust shell is characterized in that connecting grooves (703) are formed in two sides of the shell (1), dust-proof nets (705) are connected to two sides of the connecting grooves (703), first connecting plates (704) are fixedly connected to opposite sides of the dust-proof nets (705), the first connecting plates (704) are slidably connected to the inner walls of the connecting grooves (703), and heat dissipation holes (706) are formed in two sides of the shell (1).
4. A heat dissipating, dust preventing switch as set forth in claim 1, wherein: second screw holes (707) are formed in the two ends of the shell (1), second screws (708) are connected to the inner walls of the second screw holes (707) in a threaded mode, and the second screws (708) are connected to the inside of the shell (1) through the second screw holes (707) in a threaded mode.
5. A heat dissipating, dust preventing switch as set forth in claim 1, wherein: the dustproof mechanism (14) comprises a second connecting plate (1401), a rotating shaft (1402) is rotatably connected to the inside of the second connecting plate (1401), a baffle plate (1403) is fixedly connected to the outer wall of the rotating shaft (1402), and a buckle (1404) is fixedly connected to the outer wall of the baffle plate (1403).
6. A heat dissipating, dust preventing switch as set forth in claim 1, wherein: the utility model discloses a socket is offered to one end of casing (1), the lower surface of jack is provided with draw-in groove (1405), the one end at casing (1) is offered to draw-in groove (1405), the inner wall of draw-in groove (1405) sees there is buckle (1404).
7.A heat dissipating, dust preventing switch as set forth in claim 1, wherein: the upper surface of casing (1) has seted up third screw (12), the inner wall threaded connection of third screw (12) has third screw (13), third screw (13) are at the inside of casing (1) through third screw (12) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323076181.XU CN221305946U (en) | 2023-11-10 | 2023-11-10 | Dustproof switch dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323076181.XU CN221305946U (en) | 2023-11-10 | 2023-11-10 | Dustproof switch dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221305946U true CN221305946U (en) | 2024-07-09 |
Family
ID=91753261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323076181.XU Active CN221305946U (en) | 2023-11-10 | 2023-11-10 | Dustproof switch dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221305946U (en) |
-
2023
- 2023-11-10 CN CN202323076181.XU patent/CN221305946U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |