CN209030247U - A kind of dust-proof interchanger of good heat dissipation effect - Google Patents
A kind of dust-proof interchanger of good heat dissipation effect Download PDFInfo
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- CN209030247U CN209030247U CN201822217217.4U CN201822217217U CN209030247U CN 209030247 U CN209030247 U CN 209030247U CN 201822217217 U CN201822217217 U CN 201822217217U CN 209030247 U CN209030247 U CN 209030247U
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Abstract
A kind of dust-proof interchanger of good heat dissipation effect, including casing, cabinet top is equipped with thermovent, it is vertically-mounted at thermovent to have heat-dissipating cylinder, the first conically shaped and the second conically shaped is distributed in heat-dissipating cylinder up and down, there are the first gaps between the top and heat-dissipating cylinder inner wall of first conically shaped, and there are the second gaps between the top and heat-dissipating cylinder inner wall of the second conically shaped, and the first gap is less than the second gap；It further include the tip fastening box being sheathed on outside heat-dissipating cylinder, the top of tip fastening box is connect with cabinet top, the bottom of second conically shaped is connect with tip fastening box bottom, there are third spaces between heat-dissipating cylinder bottom and the second conically shaped side wall, there are the 4th gap between heat-dissipating cylinder bottom and tip fastening box bottom, tip fastening box bottom offers the ventilation opening for being connected to the second conically shaped with casing internal；Cabinet top is uniformly provided with the dust-exhausting port for making dust-collecting cavity be in communication with the outside.The utility model solves the problems, such as to cannot be considered in terms of dust-proof and heat dissipation when existing switch carries out dust-proof using dustproof filter screen.
Description
Technical field
The utility model belongs to technical field of network equipment, and in particular to a kind of dust-proof interchanger of good heat dissipation effect.
Background technique
Interchanger is a kind of for electricity, the network equipment of optical signal forwarding, can be any two net of access switch
Network node provides the pathway for electrical signals exclusively enjoyed, and the most common interchanger is Ethernet switch, other common also phone languages
Sound interchanger, optical fiber switch etc..Interchanger can generate heat when working, and cause system temperature to increase, the excessively high meeting of system temperature
Badly damaged interchanger internal components, influence service life, therefore, it is necessary to radiate to interchanger.Existing switch is general
It is radiated by heat release hole, still, in radiation processes, external dust is easily brought into inside interchanger by air-flow, and dust is exchanging
Machine building up inside not only influences its speed of service, can also reduce heat dissipation effect.Existing switch is usually only simple at heat release hole
Dustproof filter screen is set, and dust is easily accumulated on dustproof filter screen, is influenced thermal current discharge, is reduced heat dissipation effect, i.e., can not be simultaneous simultaneously
Dust-proof and heat dissipation is cared for, also, also needs to carry out periodic cleaning to dustproof filter screen.
Utility model content
The purpose of this utility model is that: it cannot be considered in terms of when carrying out dust-proof using dustproof filter screen for above-mentioned existing switch
The problem of dust-proof and heat dissipation, the utility model provides a kind of dust-proof interchanger of good heat dissipation effect.
The technical solution adopted in the utility model is as follows:
A kind of dust-proof interchanger of good heat dissipation effect, including casing, the cabinet top are equipped with thermovent, erect at thermovent
The heat-dissipating cylinder that top and bottom are open directly is installed, heat-dissipating cylinder extends to casing internal, is distributed with first in heat-dissipating cylinder up and down
Conically shaped and the second conically shaped, the first conically shaped top opening, and diameter is gradually reduced from top to bottom, at the top of the second conically shaped and
Bottom is open, and diameter is gradually increased from top to bottom, and there are between first between the top and heat-dissipating cylinder inner wall of the first conically shaped
Gap, there are the second gaps between the top and heat-dissipating cylinder inner wall of the second conically shaped, and the first gap is less than the second gap；It further include set
Outside heat-dissipating cylinder and open-topped tip fastening box, the top of tip fastening box is connect with cabinet top, between tip fastening box and heat-dissipating cylinder
Form dust-collecting cavity, the bottom of second conically shaped connect with tip fastening box bottom, heat-dissipating cylinder bottom and the second conically shaped side wall it
Between there are third spaces, there are the 4th gaps between heat-dissipating cylinder bottom and tip fastening box bottom, and tip fastening box bottom, which offers, makes second
The ventilation opening that conically shaped is connected to casing internal；Cabinet top is uniformly provided with the dust-exhausting port for making dust-collecting cavity be in communication with the outside.
The heat generated inside the utility model interchanger enters in the second conically shaped through ventilation opening first, then from second
Discharge at the top of conically shaped, then heat-dissipating cylinder is discharged through the first gap.External dust after heat-dissipating cylinder top open part enters heat-dissipating cylinder,
Most of dust is fallen into the first conically shaped, and a small amount of dust is successively through the first gap, the second gap, third space, the 4th gap
Into dust-collecting cavity, so that can effectively avoid dust enters interchanger working region, good dustproof effect, when needing to clear up dust,
Interchanger is put upside down, the dust in dust-collecting cavity is then discharged through dust-exhausting port, and the dust in the first conically shaped is then directly through heat-dissipating cylinder top
The discharge of portion's opening.
Further, dustproof filter screen is installed at ventilation opening.Although the first gap is fallen less than the second gap through the first gap
Under dust largely directly enter in dust-collecting cavity through the second gap, third space and the 4th gap, but the shadow of heated airflow
It rings, still has minute quantity dust and enter in the second conically shaped, therefore, setting dustproof filter screen further increases dust-proof effect.
Further, the bottom of the first conically shaped is provided with for hairbrush through through-hole, to clear up dustproof filter screen, is led to
First sealing cover is installed at hole.When needing to clear up dustproof filter screen, interchanger is put upside down, to the ash in the first conically shaped
After dirt discharge, the first sealing cover is opened, clears up hairbrush by through-hole and to dustproof filter screen.
Further, the bottom of the first conically shaped stretches in the second conically shaped, is conducive to further decrease dust and falls into
Possibility in second conically shaped.
Further, the second sealing cover is equipped at dust-exhausting port.When interchanger works normally, the second sealing cover closes dust discharge
Mouthful, it avoids external dust from being directly entered accumulation in dust-collecting cavity, the dust in heat-dissipating cylinder is caused to can not be successfully into dust-collecting cavity.
Further, the first conically shaped is fixed by support frame and heat-dissipating cylinder inner wall.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the first conically shaped and the second cone is arranged by setting tip fastening box and heat-dissipating cylinder in the utility model in heat-dissipating cylinder
Shape cylinder, so that intercepted dust in the first conically shaped and dust-collecting cavity, good dustproof effect while forming heat dissipation channel, and
And dust accretions will not adversely affect heat dissipation, good heat dissipation effect in the first conically shaped and dust-collecting cavity, solve existing
There is interchanger cannot be considered in terms of dust-proof and heat dissipation when carrying out dust-proof using dustproof filter screen the problem of, meanwhile, dust can be greatly prolonged
Cleaning cycle；
2. the utility model puts interchanger upside down, the dust in dust-collecting cavity is then discharged through dust-exhausting port, in the first conically shaped
Dust is then directly discharged through heat-dissipating cylinder top open part, and cleaning is convenient；
3. the utility model is further ensured that dust-proof effect by the way that dustproof filter screen is arranged, and dustproof filter screen cleaning is convenient.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Marked in the figure: 1- casing, 2- tip fastening box, 3- dust-exhausting port, the first gap 4-, the first conically shaped of 5-, 6- second are sealed
Lid, 7- heat-dissipating cylinder, the second gap 8-, 9- third space, the second conically shaped of 10-, the first sealing cover of 11-, 12- dustproof filter screen, 13-
4th gap, 14- support frame, 15- dust-collecting cavity.
Specific embodiment
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates below with reference to Fig. 1 to the utility model.
Embodiment 1
A kind of dust-proof interchanger of good heat dissipation effect, including casing 1, are equipped with thermovent at the top of the casing 1, at thermovent
Vertically-mounted have the heat-dissipating cylinder 7 that is open of top and bottom, and heat-dissipating cylinder 7 is to 1 internal stretch of casing, distribution up and down in heat-dissipating cylinder 7
There are the first conically shaped 5 and the second conically shaped 10,5 top opening of the first conically shaped, and diameter is gradually reduced from top to bottom, the second cone
10 top and bottom of shape cylinder are open, and diameter is gradually increased from top to bottom, the top of the first conically shaped 5 and 7 inner wall of heat-dissipating cylinder
Between there are the first gap 4, there are the second gap 8, the first gaps 4 between 7 inner wall of top and heat-dissipating cylinder of the second conically shaped 10
Less than the second gap 8；It further include being sheathed on heat-dissipating cylinder 7 outside and open-topped tip fastening box 2, the top of tip fastening box 2 and casing 1 push up
Portion's connection, forms dust-collecting cavity 15 between tip fastening box 2 and heat-dissipating cylinder 7, the bottom and 2 bottom of tip fastening box of second conically shaped 10 connect
Connect, there are third space 9 between 10 side wall of 7 bottom of heat-dissipating cylinder and the second conically shaped, 7 bottom of heat-dissipating cylinder and 2 bottom of tip fastening box it
Between there are the 4th gap 13,2 bottom of tip fastening box offers the ventilation opening for making to be connected to inside the second conically shaped 10 and casing 1；Casing 1
Top is uniformly provided with the dust-exhausting port 3 for making dust-collecting cavity 15 be in communication with the outside.
The heat generated inside the utility model interchanger enters in the second conically shaped 10 through ventilation opening first, then from the
It is discharged at the top of two conically shapeds 10, then heat-dissipating cylinder 7 is discharged through the first gap 4.External dust enters through 7 top open part of heat-dissipating cylinder to be dissipated
After hot cylinder 7, most of dust is fallen into the first conically shaped 5, and a small amount of dust is successively through between the first gap 4, the second gap 8, third
Gap 9, the 4th gap 13 enter dust-collecting cavity 15, so that can effectively avoid dust enters interchanger working region, good dustproof effect, when
When needing to clear up dust, interchanger is put upside down, the dust in dust-collecting cavity 15 is then discharged through dust-exhausting port 3, the ash in the first conically shaped 5
Dirt is then directly discharged through 7 top open part of heat-dissipating cylinder.
Embodiment 2
Based on embodiment 1, dustproof filter screen 12 is installed at ventilation opening.Although the first gap 4 is less than the second gap 8, through
The dust that one gap 4 is fallen is most of directly to be entered in dust-collecting cavity through the second gap 8, third space 9 and the 4th gap 13, but
The influence of heated airflow still has minute quantity dust and enters in the second conically shaped 10, and therefore, setting dustproof filter screen 12 further mentions
High dust-proof effect.
Embodiment 3
Based on embodiment 2, the bottom of the first conically shaped 5 is provided with for hairbrush by through-hole, to carry out to dustproof filter screen 12
The first sealing cover 11 is installed in cleaning, through hole.When needing to clear up dustproof filter screen 12, interchanger is put upside down, to first
After dust discharge in conically shaped 5, the first sealing cover 11 is opened, hairbrush is made to pass through through-hole and dustproof filter screen 12 is cleared up i.e.
It can.
Embodiment 4
Based on embodiment 1, the bottom of the first conically shaped 5 is stretched in the second conically shaped 10, is conducive to further decrease ash
Dirt falls into the possibility in the second conically shaped 10.
Embodiment 5
Based on embodiment 1, the second sealing cover 6 is equipped at dust-exhausting port 3.When interchanger works normally, the second sealing cover 6 is closed
Dust-exhausting port 3 avoids external dust from being directly entered accumulation in dust-collecting cavity, and the dust in heat-dissipating cylinder 7 is caused to can not be successfully into storage dirt
Chamber.
Embodiment 6
Based on embodiment 1, the first conically shaped 5 is fixed by support frame 14 and 7 inner wall of heat-dissipating cylinder.
It is as described above the embodiments of the present invention.The utility model is not limited to above embodiment, anyone
It should learn the structure change made under the enlightenment of the utility model, it is all that there is same or similar skill with the utility model
Art scheme, each falls within the protection scope of the utility model.
Claims (6)
1. a kind of dust-proof interchanger of good heat dissipation effect, including casing (1), which is characterized in that be equipped with and dissipate at the top of the casing (1)
Hot mouth, the vertically-mounted heat-dissipating cylinder (7) for having top and bottom to be open at thermovent, heat-dissipating cylinder (7) is to prolonging inside casing (1)
It stretches, is distributed with the first conically shaped (5) and the second conically shaped (10) up and down in heat-dissipating cylinder (7), the first conically shaped (5) top opening,
And diameter is gradually reduced from top to bottom, is open at the top and bottom of the second conically shaped (10), and diameter is gradually increased from top to bottom,
There are the first gap (4) between the top and heat-dissipating cylinder (7) inner wall of first conically shaped (5), the top of the second conically shaped (10) with
There are the second gap (8) between heat-dissipating cylinder (7) inner wall, and the first gap (4) are less than the second gap (8)；It further include being sheathed on heat dissipation
Cylinder (7) is outside and open-topped tip fastening box (2), the top of tip fastening box (2) and casing (1) top are connect, tip fastening box (2) and heat dissipation
Dust-collecting cavity (15) are formed between cylinder (7), the bottom of second conically shaped (10) is connect with tip fastening box (2) bottom, heat-dissipating cylinder (7)
There are third space (9) between bottom and the second conically shaped (10) side wall, between heat-dissipating cylinder (7) bottom and tip fastening box (2) bottom
There are the 4th gap (13), tip fastening box (2) bottom offers the ventilation for making to be connected to inside the second conically shaped (10) and casing (1)
Mouthful；The dust-exhausting port (3) for making dust-collecting cavity (15) be in communication with the outside is uniformly provided at the top of casing (1).
2. a kind of dust-proof interchanger of good heat dissipation effect according to claim 1, which is characterized in that pacify at the ventilation opening
Equipped with dustproof filter screen (12).
3. a kind of dust-proof interchanger of good heat dissipation effect according to claim 2, which is characterized in that the first conically shaped (5)
Bottom be provided with for hairbrush through through-hole, to clear up dustproof filter screen (12), the first sealing cover (11) are installed in through hole.
4. a kind of dust-proof interchanger of good heat dissipation effect according to claim 1, which is characterized in that first conically shaped
(5) bottom stretches in the second conically shaped (10).
5. a kind of dust-proof interchanger of good heat dissipation effect according to claim 1, which is characterized in that the dust-exhausting port (3)
Place is equipped with the second sealing cover (6).
6. a kind of dust-proof interchanger of good heat dissipation effect according to claim 1, which is characterized in that first conically shaped
(5) it is fixed by support frame (14) and heat-dissipating cylinder (7) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217217.4U CN209030247U (en) | 2018-12-27 | 2018-12-27 | A kind of dust-proof interchanger of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217217.4U CN209030247U (en) | 2018-12-27 | 2018-12-27 | A kind of dust-proof interchanger of good heat dissipation effect |
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| Publication Number | Publication Date |
|---|---|
| CN209030247U true CN209030247U (en) | 2019-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217217.4U Active CN209030247U (en) | 2018-12-27 | 2018-12-27 | A kind of dust-proof interchanger of good heat dissipation effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110494017A (en) * | 2019-08-14 | 2019-11-22 | 深圳市琦美创科技有限公司 | A kind of internet communication equipment of the good heat dissipation effect with dedusting function |
| CN112737961A (en) * | 2021-01-18 | 2021-04-30 | 深圳市云天智能通讯有限公司 | Method and apparatus for skyway satellite based routing |
-
2018
- 2018-12-27 CN CN201822217217.4U patent/CN209030247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110494017A (en) * | 2019-08-14 | 2019-11-22 | 深圳市琦美创科技有限公司 | A kind of internet communication equipment of the good heat dissipation effect with dedusting function |
| CN112737961A (en) * | 2021-01-18 | 2021-04-30 | 深圳市云天智能通讯有限公司 | Method and apparatus for skyway satellite based routing |
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