CN211982330U - Heat dissipation dust keeper for switch - Google Patents
Heat dissipation dust keeper for switch Download PDFInfo
- Publication number
- CN211982330U CN211982330U CN202020925968.6U CN202020925968U CN211982330U CN 211982330 U CN211982330 U CN 211982330U CN 202020925968 U CN202020925968 U CN 202020925968U CN 211982330 U CN211982330 U CN 211982330U
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- Prior art keywords
- pore plate
- plate
- pore
- casing
- heat
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- 239000000428 dust Substances 0.000 title claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 17
- 239000011148 porous material Substances 0.000 claims abstract description 103
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005855 radiation Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation and dust prevention device for an exchanger in the technical field of exchangers, which comprises a shell, wherein a first pore plate is inlaid at the rear side of the shell, a first filtering component is arranged at the rear side of the first pore plate, a second pore plate is arranged at the front side of the first pore plate, third pore plates are inlaid at both sides of the shell, a second filtering component is arranged at the outer side of the third pore plate, a fourth pore plate is arranged at the inner side of the third pore plate, fixing rods are connected around the second pore plate and the fourth pore plate in a penetrating and sliding manner, the first end of each fixing rod is fixedly connected with the inner wall of the shell, an electromagnet is fixedly connected with the second end of each fixing rod, and iron blocks are fixedly connected at the positions of the second pore plate and the fourth pore plate corresponding to the electromagnet. The maintenance period of the switch is prolonged, and the practicability is strong.
Description
Technical Field
The utility model relates to a switch technical field specifically is a heat dissipation dust keeper for switch.
Background
A switch means a "switch" is a network device used for the forwarding of electrical (optical) signals. 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 are telephone voice switches, fiber switches, and the like. A network switch is a device for expanding a network, and can provide more connection ports for a sub-network so as to connect more computers. With the development of the communication industry and the promotion of informatization of national economy, the network switch market is in a steady rising situation. The method has the characteristics of high cost performance, high flexibility, relative simplicity, easy realization and the like. The ethernet technology has become one of the most important lan networking technologies today, and the network switch also becomes the most popular switch,
The switch need use heat abstractor to dispel the heat to the switch internals when work, but traditional switch heat abstractor is when not using, and external air can be followed the air intake or the air outlet entering to the casing in of casing, and then makes the dustproof effect of switch relatively poor, leads to the switch to need frequent maintenance, has reduced heat abstractor's for the switch practicality.
Based on this, the utility model designs a specifically be a heat dissipation dust keeper for switch to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation dust keeper for switch to solve traditional switch heat abstractor who provides in the above-mentioned background art when not using, external air can be followed the air intake or the air outlet entering to the casing in, and then makes the dustproof effect of switch relatively poor, leads to the frequent problem of maintaining of switch needs.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation dustproof device for an exchanger comprises a shell, a first pore plate is embedded at the rear side of the shell, a first filtering component is arranged at the rear side of the first pore plate, a second pore plate is arranged at the front side of the first pore plate, third pore plates are embedded at the two sides of the casing, a second filtering component is arranged on the outer side of the third pore plate, a fourth pore plate is arranged on the inner side of the third pore plate, fixed rods are connected around the second pore plate and the fourth pore plate in a penetrating and sliding manner, the first end of the fixed rod is fixedly connected with the inner wall of the shell, the second end of the fixed rod is fixedly connected with the electromagnet, the second pore plate and the fourth pore plate are fixedly connected with iron blocks sleeved on the surfaces of the electromagnets corresponding to the electromagnets, the surface of the fixed rod is sleeved with an elastic piece positioned between the electromagnet and the iron block, and a heat radiation fan which is opposite to the fourth pore plate is fixedly arranged in the inner cavity of the shell and at a position close to the fourth pore plate; the first pore plate and the second pore plate are provided with mutually staggered openings, and the third pore plate and the fourth pore plate are provided with mutually staggered openings.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, first trompil has evenly been seted up on the first orifice plate, the second trompil has evenly been seted up on the second orifice plate, and first trompil and second trompil are crisscross each other.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, the third opening has evenly been seted up on the third orifice plate, the fourth opening has evenly been seted up on the fourth orifice plate, and third opening and fourth opening are crisscross each other.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, first filtering component and second filtering component all include fixed frame, the inner chamber fixedly connected with filter screen of fixed frame, fixed frame can be dismantled with the casing through the screw all around and be connected.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, radiator fan is including fixing the frame on the casing diapire, and the inner chamber of frame passes through connecting rod fixedly connected with motor, fixedly connected with flabellum on the output shaft of motor.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, third orifice plate and fourth orifice plate are discoid, first orifice plate and second orifice plate are rectangular plate-like.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, the elastic component is the spring.
The utility model discloses as above heat dissipation dust keeper for the switch, it is further, the top of casing is provided with the upper cover plate, the four corners of upper cover plate is passed through the screw and can be dismantled with the casing and be connected.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the switch is worked, the user opens radiator fan and circular telegram each electro-magnet, the electro-magnet circular telegram produces magnetism and attracts the iron plate, let the iron plate overcome the elasticity of elastic component and slide to the electro-magnet on the dead lever, the iron plate drives second orifice plate or fourth orifice plate and moves on the dead lever, and then let first orifice plate and second orifice plate separate, third orifice plate and fourth orifice plate separate, under radiator fan's effect, outside air passes first trompil and gets into in the casing after filtering through first filter assembly, the air in the casing flows to the outside from passing the third trompil of both sides, dispel the heat to the part in the casing with this;
when the switch does not work, the heat radiation fan is turned off, each electromagnet is powered off, the electromagnet is nonmagnetic, the iron block is pushed to move on the fixed rod by the elasticity of the elastic piece, the iron block is far away from the electromagnet, the iron block drives the second orifice plate or the fourth orifice plate to move, the second orifice plate is in close contact with the first orifice plate, the third orifice plate is in close contact with the fourth orifice plate, the second orifice plate is used for plugging the first open hole, the fourth orifice plate is used for plugging the third open hole, external air is prevented from entering the shell, and the dustproof effect is achieved;
this heat dissipation dust keeper for switch, simple structure, reasonable in design can carry out the shutoff at the out-of-work air intake and the air outlet of switch to the casing, avoids external dust to get into to the casing in for the dustproof effect of switch is better, has prolonged the maintenance cycle of switch, and the practicality is stronger.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the structure of the present invention;
fig. 2 is a schematic top sectional view of the present invention;
FIG. 3 is a schematic perspective view of the present invention with the upper cover plate removed;
fig. 4 is a schematic perspective view of a third orifice plate and a fourth orifice plate of the present invention;
fig. 5 is a schematic perspective view of the first orifice plate and the second orifice plate of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a machine shell, 2-a first pore plate, 21-a first pore plate, 3-a first filtering component, 4-a second pore plate, 41-a second pore plate, 5-a third pore plate, 51-a third pore plate, 6-a second filtering component, 7-a fourth pore plate, 71-a fourth pore plate, 8-a fixed rod, 9-an electromagnet, 10-an iron block, 11-an elastic component, 12-a cooling fan and 13-an upper cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a heat dissipation and dust prevention device for an exchanger comprises a casing 1, wherein an upper cover plate 13 is arranged at the top of the casing 1, four corners of the upper cover plate 13 are detachably connected with the casing 1 through screws, a user can conveniently open the upper cover plate 13 to further maintain parts in the casing 1, a first pore plate 2 is embedded at the rear side of the casing 1, a first filtering component 3 is arranged at the rear side of the first pore plate 2, a second pore plate 4 is arranged at the front side of the first pore plate 2, third pore plates 5 are embedded at two sides of the casing 1, a second filtering component 6 is arranged at the outer side of each third pore plate 5, a fourth pore plate 7 is arranged at the inner side of each third pore plate 5, each third pore plate 5 and each fourth pore plate 7 are disc-shaped, each first pore plate 2 and each second pore plate 4 is rectangular plate-shaped, each first filtering component 3 and each second filtering component 6 comprises a fixed frame, a filter screen is fixedly connected with the, the second filter assembly 6 is convenient for a user to disassemble;
the peripheries of the second orifice plate 4 and the fourth orifice plate 7 are connected with a fixed rod 8 in a penetrating and sliding manner, a first end of the fixed rod 8 is fixedly connected with the inner wall of the casing 1, a second end of the fixed rod is fixedly connected with an electromagnet 9, the positions of the second orifice plate 4 and the fourth orifice plate 7 corresponding to the electromagnet 9 are fixedly connected with an iron block 10 sleeved on the surface of the electromagnet 9, the surface of the fixed rod 8 is sleeved with an elastic piece 11 positioned between the electromagnet 9 and the iron block 10, specifically, the elastic piece 11 is a spring, a heat radiation fan 12 opposite to the fourth orifice plate 7 is fixedly arranged in the inner cavity of the casing 1 and close to the fourth orifice plate 7, specifically, the heat radiation fan 12 comprises a frame fixed on the bottom wall of the casing 1, the inner cavity of the frame is fixedly connected with a motor through a;
the first pore plate 2 is uniformly provided with first pores 21, the second pore plate 4 is uniformly provided with second pores 41, the first pores 21 and the second pores 41 are staggered with each other, the third pore plate 5 is uniformly provided with third pores 51, the fourth pore plate 7 is uniformly provided with fourth pores 71, the third pores 51 and the fourth pores 71 are staggered with each other, through the staggered arrangement of the first pores 21 and the second pores 41, when the first pore plate 2 is contacted with the second pore plate 4, the second pore plate 4 blocks the first pores 21 on the first pore plate 2, so that outside air is prevented from entering the casing 1, when the first pore plate 2 is separated from the second pore plate 4, the outside air can enter the casing 1 through the first pores 21, and is opened through the second pores 41, so that the air can enter the casing 1 more rapidly; through the crisscross setting of third trompil 51 and fourth orifice 71 for when third orifice 5 and fourth orifice 7 contact, the shutoff of third orifice 51 on the fourth orifice 5 to third orifice 7 avoids the outside air to enter into casing 1, and when third orifice 5 and fourth orifice 7 separated, the air in the casing 1 can pass third trompil 51 and discharge outside casing 1, offers through fourth trompil 71, the discharge that the air is more quick of being convenient for.
One specific application of this embodiment is: when the switch works, a user turns on the heat radiation fan 12 and energizes the electromagnets 9, the electromagnets 9 are energized to generate magnetism to attract the iron block 10, the iron block 10 overcomes the elasticity of the elastic piece 11 and slides towards the electromagnets 9 on the fixed rod 8, the iron block 10 drives the second pore plate 4 or the fourth pore plate 7 to move on the fixed rod 8, the first pore plate 2 and the second pore plate 4 are separated, the third pore plate 5 and the fourth pore plate 7 are separated, under the action of the heat radiation fan 12, external air is filtered by the first filtering component 3 and then enters the machine shell 1 through the first opening 21, and the air in the machine shell 1 flows out from the third openings 51 passing through the two sides to dissipate heat of parts in the machine shell 1;
when the switch is out of work, close radiator fan 12, cut off the power supply to each electro-magnet 9, electro-magnet 9 is then nonmagnetic, utilize the elasticity of elastic component 11 to promote iron plate 10 and remove on dead lever 8, make iron plate 10 keep away from with electro-magnet 9, iron plate 10 drives second orifice plate 4 or fourth orifice plate 7 and removes, make second orifice plate 4 and first orifice plate 2 in close contact with, third orifice plate 5 and fourth orifice plate 7 in close contact with, and then utilize first trompil 21 of second orifice plate 4 shutoff, fourth orifice plate 7 shutoff third opening 51, avoid external air to get into in the casing 1, and then reach dirt-proof effect.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a heat dissipation dust keeper for switch, includes casing (1), its characterized in that: the rear side of the casing (1) is inlaid with a first pore plate (2), the rear side of the first pore plate (2) is provided with a first filtering component (3), the front side of the first pore plate is provided with a second pore plate (4), both sides of the casing (1) are all inlaid with a third pore plate (5), the outer side of the third pore plate (5) is provided with a second filtering component (6), the inner side of the third pore plate is provided with a fourth pore plate (7), fixing rods (8) are connected around the second pore plate (4) and the fourth pore plate (7) in a penetrating and sliding manner, first ends of the fixing rods (8) are fixedly connected with the inner wall of the casing (1) and fixedly connected with electromagnets (9) at the second ends, the positions of the second pore plate (4) and the fourth pore plate (7) corresponding to the electromagnets (9) are fixedly connected with iron blocks (10) sleeved on the surfaces of the electromagnets (9), and elastic pieces (11) positioned between the electromagnets (9) and the iron blocks (10), a heat radiation fan (12) which is opposite to the fourth pore plate (7) is fixedly arranged in the inner cavity of the shell (1) and close to the fourth pore plate (7); the first pore plate (2) and the second pore plate (4) are provided with mutually staggered holes, and the third pore plate (5) and the fourth pore plate (7) are provided with mutually staggered holes.
2. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: first trompil (21) have evenly been seted up on first orifice plate (2), second trompil (41) have evenly been seted up on second orifice plate (4), and first trompil (21) and second trompil (41) are crisscross each other.
3. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: the third pore plate (5) is uniformly provided with third open pores (51), the fourth pore plate (7) is uniformly provided with fourth open pores (71), and the third open pores (51) and the fourth open pores (71) are staggered.
4. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: first filtering component (3) and second filtering component (6) all include fixed frame, the inner chamber fixedly connected with filter screen of fixed frame, can dismantle through screw and casing (1) and be connected around fixed frame.
5. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: the heat radiation fan (12) comprises a frame fixed on the bottom wall of the machine shell (1), the inner cavity of the frame is fixedly connected with a motor through a connecting rod, and fan blades are fixedly connected to the output shaft of the motor.
6. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: the third orifice plate (5) and the fourth orifice plate (7) are disc-shaped, and the first orifice plate (2) and the second orifice plate (4) are rectangular plate-shaped.
7. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: the elastic piece (11) is a spring.
8. The heat-dissipating and dust-preventing device for the switch according to claim 1, wherein: the top of casing (1) is provided with upper cover plate (13), the four corners of upper cover plate (13) passes through the screw and can dismantle with casing (1) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925968.6U CN211982330U (en) | 2020-05-27 | 2020-05-27 | Heat dissipation dust keeper for switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925968.6U CN211982330U (en) | 2020-05-27 | 2020-05-27 | Heat dissipation dust keeper for switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211982330U true CN211982330U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020925968.6U Expired - Fee Related CN211982330U (en) | 2020-05-27 | 2020-05-27 | Heat dissipation dust keeper for switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211982330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656504A (en) * | 2020-12-02 | 2021-04-16 | 杨译伦 | Dustproof medical argon gas high frequency electrotome of high-efficient heat dissipation |
| CN112864620A (en) * | 2021-01-25 | 2021-05-28 | 广州智会科技有限公司 | Dual-polarized probe antenna for parking lot navigation |
-
2020
- 2020-05-27 CN CN202020925968.6U patent/CN211982330U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656504A (en) * | 2020-12-02 | 2021-04-16 | 杨译伦 | Dustproof medical argon gas high frequency electrotome of high-efficient heat dissipation |
| CN112864620A (en) * | 2021-01-25 | 2021-05-28 | 广州智会科技有限公司 | Dual-polarized probe antenna for parking lot navigation |
| CN112864620B (en) * | 2021-01-25 | 2023-07-25 | 广州智会科技有限公司 | Dual-polarized probe antenna for navigation in parking lot |
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| 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: 20201120 |