CN207266057U - A kind of dust-proof interchanger of easy heat radiation - Google Patents
A kind of dust-proof interchanger of easy heat radiation Download PDFInfo
- Publication number
- CN207266057U CN207266057U CN201721294312.3U CN201721294312U CN207266057U CN 207266057 U CN207266057 U CN 207266057U CN 201721294312 U CN201721294312 U CN 201721294312U CN 207266057 U CN207266057 U CN 207266057U
- Authority
- CN
- China
- Prior art keywords
- housing
- dust
- catch
- heat radiation
- air outlet
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of dust-proof interchanger of easy heat radiation, belong to network equipment field, solve when exhaust fan is stopped, dust is easily entered inside interchanger by air outlet, its key points of the technical solution are that including housing, exchange mainboard and exhaust fan, the housing is equipped with air inlet and air outlet, the exhaust fan is fixedly connected on housing and is docked with air outlet, the housing is equipped with the baffle of closing opening, the baffle includes some catch, the catch is articulated with housing, when exhaust fan stops, rotating catch makes it reclose air outlet, achieve the purpose that to reduce the dust that air outlet enters enclosure interior.
Description
Technical field
A kind of network equipment is the utility model is related to, more specifically, it relates to a kind of dust-proof interchanger of easy heat radiation.
Background technology
The network switch is the needs according to communication both ends transmission information, it would be desirable to which the information of transmission is sent to satisfactory
On corresponding router.Since network switch integrated level is higher and higher, existing switch is during much time using, hair
Heat is increasing, will break down when temperature is excessive.
At present, Publication No. CN205017771U Chinese utility model patents disclose a kind of network switch heat dissipation dress
Put, including interchanger, interchanger top are provided with multiple heat emission holes, the exchange motor spindle is equipped with air inlet, the interchanger bottom
Portion is equipped with air purifier and is docked with air inlet, and dust cover is hinged with the interchanger, and the maximum of the dust cover is cut
Area is greater than the sectional area of interchanger, and the dust cover is equipped with exhaust fan.It is higher that built-in temperature will be exchanged using exhaust fan
Air extraction, make to form negative pressure in interchanger, new air enters in interchanger by air purifier, can effectively avoid ash
Dirt is fallen into interchanger, so as to ensure that the performance of exchange, and the problem of reduce in exchanger.
But when above-mentioned technical proposal is stopped, dust will be entered in dust cover by exhaust fan, and pass through heat emission hole
Into in interchanger, so as to influence interchanger performance.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that provide a kind of easy heat radiation dust-proof interchanger, exhaust fan
During stopping, air outlet is reclosed air outlet using catch, reach the mesh for reducing the dust that air outlet enters enclosure interior
's.
To achieve the above object, the utility model provides following technical solution：A kind of dust-proof interchanger of easy heat radiation, including
Housing, exchange mainboard and exhaust fan, the housing are equipped with air inlet and air outlet, and the exhaust fan is fixedly connected on housing
And docked with air outlet, the housing is equipped with the baffle of closing opening, and the baffle includes some catch, and the catch is hinged
In on housing.
By using above-mentioned technical proposal, when exhaust fan starts, exhaust fan drains into the air in housing at air outlet, stream
Dynamic air applies pressure to catch, catch is rotated so as to open air outlet, the hot-air in housing is drained into hull outside,
New air enters enclosure interior from air inlet, so as to reach the purpose of cooling interchanger；When exhaust fan stops, catch is rotated
It is reclosed air outlet, reduce the dust that air outlet enters enclosure interior.
The utility model is further arranged to：The housing, which is located at air outlet, is equipped with some fixing axles being parallel to each other,
The catch is rotationally connected with fixing axle close to the side of long side, and the torsion resetted for catch is arranged with the fixing axle
Spring.
By using above-mentioned technical proposal, start exhaust fan, the air in housing is flowed to air outlet so as to catch
Apply pressure, make catch overcome the elastic force of torsional spring to be turned out so as to open air outlet；When exhaust fan is stopped, in housing
Air no longer flow so as to no longer apply pressure to catch, catch resets under the action of torsional spring elastic force, recloses outlet air
Mouthful.
The utility model is further arranged to：Two catch, the torsional spring are rotatably connected in each fixing axle
Both ends be respectively fixedly connected with two catch, when the exhaust fan does not work, described two catch are generally aligned in the same plane
It is interior.
By using above-mentioned technical proposal, when starting exhaust fan, catch is acted on be subject to air flow, is turned out, and is turned
Dynamic two catch for being connected to same fixing axle form V-shaped, and the air of flowing is shunted, makes the discharge shell that air is orderly
Body, so as to reduce the noise of air flow generation.
The utility model is further arranged to：The housing is equipped with groove, and the groove is located at air outlet, described solid
Dead axle both ends are fixedly connected in recess sidewall, and both ends of the one side on its length direction of the catch towards exhaust fan are supported
Touch on groove bottom wall.
Two catch in order to make to be rotationally connected with same fixing axle are located when exhaust fan does not work under the action of torsional spring
In in same plane, the required precision to torsional spring elastic force is higher, by using above-mentioned technical proposal, can choose elastic force bigger precision
Lower torsional spring, makes catch contact on groove bottom wall, reduces the requirement of torsional spring precision, saves cost, also make catch with
The conflict of housing is even closer, improves the effect of the closed air outlet of catch, so as to improve the dust-proof effect of baffle.
The utility model is further arranged to：Side of the catch away from fixing axle is equipped with inclined-plane, and two close to each other
The inclined-plane it is parallel and be bonded.
By using above-mentioned technical proposal, reduce two and rotate in doing among the adjacent catch in different fixing axles
Relate to, be also bonded above-mentioned two baffle even closer, so that the dust-proof effect improved.
The utility model is further arranged to：Filter screen is additionally provided with the housing, the filter screen is located at air inlet.
By using above-mentioned technical proposal, filtered to entering the air in housing, reduce the ash entered from air inlet
Dirt, so as to improve dust-proof effect.
The utility model is further arranged to：The cunning parallel to air inlet is equipped with the enclosure interior roof and bottom surface
Dynamic groove, the filter screen, which slides laterally, to be connected in sliding groove, and the housing sidewall is equipped with replacement port, the replacement port and cunning
Dynamic groove connection.
After long-time service, substantial amounts of dust can be adhered on filter screen, so as to reduce dust-proof effect, also counteracts that outside housing
Portion's air enters enclosure interior, have impact on cooling effect, by using above-mentioned technical proposal, takes out filter screen at replacement port
Go out, cleared up, filter screen is installed into enclosure interior from replacement port again afterwards, facilitate the installing and dismounting of filtration apparatus, from
And easy to the cleaning of filtration apparatus.
The utility model is further arranged to：The filter screen is equipped with frame, and the frame is slidably connected in sliding groove,
The frame is fixedly connected with the sealing plate for opening and closing replacement port close to one end of replacement port.
By using above-mentioned technical proposal, when filter screen is installed to enclosure interior, replacement port is closed using sealing plate,
So as to reduce the dust entered from replacement port, dust-proof effect is improved.
The utility model is further arranged to：It is fixedly connected with the surface of side of the sealing plate away from filtration apparatus
Handle.
By using above-mentioned technical proposal, operating personnel's assurance is facilitated, it is convenient to extract filtration apparatus out.
The utility model is further arranged to：The air inlet is opened in housing sidewall, and the air outlet is located at housing
On side wall away from air inlet.
By using above-mentioned technical proposal, start exhaust fan, air enters from air inlet, then flows out, makes from air outlet
Air is linear in housing to be flowed to, so as to reduce the resistance that air flows to, is increased the flow of air, is improved heat dissipation
Effect.
In conclusion the utility model has the advantages that：Reduce the dust for entering enclosure interior from air outlet,
Reduce the dust into enclosure interior entered from air inlet, improve dust-proof effect, while improve heat dissipation effect, reduce
Noise.
Brief description of the drawings
Fig. 1 is the stereogram of the present embodiment；
Fig. 2 is the profile that the present embodiment is used to show internal structure；
Fig. 3 is the stereogram that the present embodiment is used to show catch；
Fig. 4 is the A portions enlarged drawing of Fig. 3；
Fig. 5 is the structure diagram that the present embodiment is used to show filter screen.
Reference numeral：1st, housing；11st, air inlet；12nd, air outlet；121st, groove；122nd, fixing axle；13rd, replacement port；14、
Sliding groove；2nd, baffle；21st, catch；211st, plate portion；212nd, rotation section；213rd, card slot；214th, inclined-plane；22nd, torsional spring；3rd, exhausting
Machine；4th, filter screen；42nd, frame；43rd, sealing plate；431st, handle；5th, mainboard is exchanged.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In new description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this area
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
A kind of dust-proof interchanger of easy heat radiation, as depicted in figs. 1 and 2, including housing 1, the exchange mainboard 5 for realizing signal forwarding
And the exhaust fan 3 for heat dissipation, it is fixedly connected on wherein exchanging mainboard 5 inside housing 1, housing 1 is in rectangular-shape, housing 1
Offer air inlet 11 and air outlet 12 on the both ends side wall of length direction, exhaust fan 3 is fixedly installed in the inside of housing 1 close to going out
The one end in air port 12, the air of the higher temperature in housing 1 is detached and discharged from air outlet 12 by exhaust fan 3, so as to reach scattered
The effect of heat simultaneously makes housing 1 be internally formed negative pressure, and the air outside housing 1 enters inside housing 1 from air inlet 11, has reached cooling
The effect of interchanger.
As shown in Fig. 2, housing 1 is equipped with groove 121 close to one end side wall of air outlet 12, groove 121 is along the height of housing 1
The length of side on direction is more than air outlet 12 along the length of side in 1 short transverse of housing, and groove 121 is along the side on 1 width of housing
Length is identical along the length of side on 1 width of housing with air outlet 12.Some vertical fixing axles 122 are fixedly connected with housing 1,
122 both ends of fixing axle are respectively fixedly connected with the side wall of 121 upper and lower ends of groove, and the spacing of each fixing axle 122 is identical.
As shown in figure 3, being rotatably connected to two catch 21 in each fixing axle 122, two catch 21 are respectively positioned at fixation
The left and right sides of axis 122, catch 21 include plate portion 211 and rotation section 212, and plate portion 211 is rectangle, the width in plate portion 211
Degree is the half of spacing between two neighboring fixing axle 122, and rotation section 212 is in half in block and away from plate portion 211 one end
Circle, rotation section 212 have two and are fixedly connected with the side wall of 211 long side of plate portion, one of rotation section 212 and plate
One short side side wall in piece portion 211 is concordant, and the short side side wall in another rotation section 212 and plate portion 211 leaves certain
Distance, the distance are more than 212 length of rotation section, and catch 21 is integrally formed, and plate portion 211 is towards opening in the one side inside housing 1
Equipped with card slot 213, the section of 213 card slot of card slot is L-shaped（Referring to Fig. 4）, card slot 213 has two respectively close to two rotation sections
212.Fixing axle 122 is through rotation section 212 and with rotation section 212 in rotation connection.In order to make two to rotate in different fixing axles
Adjacent catch 21 on 122 is bonded even closer, and side of the catch 21 away from fixing axle 122 is equipped with inclined-plane 214, two phases
The inclined-plane of adjacent catch 21 is parallel, that is, reduces interference when two catch 21 rotate, the dust-proof effect also improved.
Two torsional springs 22 are arranged with fixing axle 122, two torsional springs 22 are located at 122 upper and lower ends of fixing axle respectively, each
22 both ends of torsional spring are placed in the card slot 213 of two catch 21 respectively.Make the length direction of catch 21 using the torsion of torsional spring 22
Both ends contact on 121 bottom surface of groove.Several catch 21 form baffle 2 and close air outlet 12, reduce from air outlet
12 enter the dust inside housing 1, improve dust-proof effect.
It is used to filter the filter screen into 1 air of housing as shown in Fig. 2, being equipped with close to one end of air inlet 11 on housing 1
4,1 inner top wall of housing and internal the base sliding groove 14 that to be respectively provided with two parallel, offer replacement port 13 on 1 side wall of housing
（Referring to Fig. 1）, replacement port 13 connects with two sliding grooves 14, and the Four built in boundaries of filter screen 4 is connected with frame 42（Referring to figure
5）, frame 42 slides in sliding groove 14, it is necessary to when cleaning filter screen 4, filter screen 4 will be skidded off by replacement port 13, then
Cleaning, then installed back.
As shown in figure 5, in order to close replacement port 13（Referring to Fig. 1）, prevent dust from entering at replacement port 13 in housing 1
Portion, is fixedly connected with the sealing plate 43 for opening and closing replacement port 13 on one end side wall of the frame 42 close to replacement port 13.For convenience
Filtration apparatus is picked and placeed, is equipped with handle 431 in the one end of sealing plate 43 away from filtration apparatus, handle 431 interferes with order to prevent
Operating personnel, handle 431 are female handle.
Specific working mode：When exhaust fan 3 starts, exhaust fan 3 drains into the air in housing 1 at air outlet 12, flowing
Air pressure is applied to catch 21, catch 21 is rotated with fixing axle 122 for center of rotation so as to opening air outlet 12, and
Two catch 21 being rotationally connected with same fixing axle 122 are in the shape of the letter V, and air is shunted, makes the discharge that air is orderly
Air outlet 12；Housing 1 is internally formed negative pressure at this time, the air outside housing 1 because pressure differential enters inside housing 1 from air inlet 11,
Air passes through filter screen 4, reduces into the dust in housing 1.Then contacted with exchanging mainboard 5, so as to cool down exchange mainboard
5, discharged again from air outlet 12 afterwards；When exhaust fan 3 stops, catch 21 resets under the elastic force of torsional spring 22, makes catch 21 again
Air outlet 12 is closed, reduces air outlet 12 into the dust inside housing 1.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (10)
1. a kind of dust-proof interchanger of easy heat radiation, including housing（1）, exchange mainboard（5）And exhaust fan（3）, the housing（1）On set
There is air inlet（11）And air outlet（12）, the exhaust fan（3）It is fixedly connected on housing（1）Upper and and air outlet（12）Docking,
It is characterized in that：The housing（1）It is equipped with the baffle of closing opening（2）, the baffle（2）Including some catch（21）, it is described
Catch（21）It is articulated with housing（1）On.
2. the dust-proof interchanger of a kind of easy heat radiation according to claim 1, it is characterized in that：The housing（1）Positioned at air outlet
（12）Place is equipped with some fixing axles being parallel to each other（122）, the catch（21）Fixation is rotationally connected with close to the side of long side
Axis（122）On, the fixing axle（122）On be arranged with for catch（21）The torsional spring of reset（22）.
3. the dust-proof interchanger of a kind of easy heat radiation according to claim 2, it is characterized in that：Each fixing axle（122）On
It is rotatably connected to two catch（21）, the torsional spring（22）Both ends be respectively fixedly connected with two catch（21）On, work as institute
State exhaust fan（3）Described two catch when not working（21）In being generally aligned in the same plane.
4. the dust-proof interchanger of a kind of easy heat radiation according to claim 3, it is characterized in that：The housing（1）It is equipped with groove
（121）, the groove（121）Positioned at air outlet（12）Place, the fixing axle（122）Both ends are fixedly connected on groove（121）Side
On wall, the catch（21）Towards exhaust fan（3）Both ends of the one side on its length direction contact at groove（121）Bottom wall
On.
5. the dust-proof interchanger of a kind of easy heat radiation according to claim 3, it is characterized in that：The catch（21）Away from fixing axle
（122）Side be equipped with inclined-plane（214）, two inclined-planes close to each other（214）Parallel and fitting.
6. the dust-proof interchanger of a kind of easy heat radiation according to claim 1 to 5 any one, it is characterized in that：The housing
（1）Inside it is additionally provided with filter screen（4）, the filter screen（4）Positioned at air inlet（11）Place.
7. the dust-proof interchanger of a kind of easy heat radiation according to claim 6, it is characterized in that：The housing（1）Inner top wall and
It is equipped with bottom surface parallel to air inlet（11）Sliding groove（14）, the filter screen（4）Slide laterally and be connected to sliding groove
（14）It is interior, the housing（1）Side wall is equipped with replacement port（13）, the replacement port（13）With sliding groove（14）Connection.
8. the dust-proof interchanger of a kind of easy heat radiation according to claim 7, it is characterized in that：The filter screen（4）Equipped with frame
（42）, the frame（42）It is slidably connected to sliding groove（14）It is interior, the frame（42）Close to replacement port（13）One end fix
It is connected with keying replacement port（13）Sealing plate（43）.
9. the dust-proof interchanger of a kind of easy heat radiation according to claim 8, it is characterized in that：The sealing plate（43）Away from mistake
Strainer（4）Side surface on be fixedly connected with handle（431）.
10. the dust-proof interchanger of a kind of easy heat radiation according to claim 6, it is characterized in that：The air inlet（11）It is opened in
Housing（1）On side wall, the air outlet（12）Positioned at housing（1）Away from air inlet（11）Side wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294312.3U CN207266057U (en) | 2017-10-09 | 2017-10-09 | A kind of dust-proof interchanger of easy heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294312.3U CN207266057U (en) | 2017-10-09 | 2017-10-09 | A kind of dust-proof interchanger of easy heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266057U true CN207266057U (en) | 2018-04-20 |
Family
ID=61916905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294312.3U Expired - Fee Related CN207266057U (en) | 2017-10-09 | 2017-10-09 | A kind of dust-proof interchanger of easy heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266057U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167523A (en) * | 2018-09-19 | 2019-01-08 | 宁波德业变频技术有限公司 | A kind of multimode group parallel connection frequency conversion type inverter |
| 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 |
| CN114096095A (en) * | 2021-11-19 | 2022-02-25 | 江西百盈高新技术股份有限公司 | Split type vehicle-mounted inverter with temperature control function |
-
2017
- 2017-10-09 CN CN201721294312.3U patent/CN207266057U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167523A (en) * | 2018-09-19 | 2019-01-08 | 宁波德业变频技术有限公司 | A kind of multimode group parallel connection frequency conversion type inverter |
| 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 |
| CN114096095A (en) * | 2021-11-19 | 2022-02-25 | 江西百盈高新技术股份有限公司 | Split type vehicle-mounted inverter with temperature control function |
| CN114096095B (en) * | 2021-11-19 | 2023-07-18 | 江西百盈高新技术股份有限公司 | Split type vehicle-mounted inverter with temperature control function and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207266057U (en) | A kind of dust-proof interchanger of easy heat radiation | |
| CN205065926U (en) | Air -conditioning indoor unit | |
| CN207704349U (en) | A kind of computer cabinet with automatic ash removing function | |
| CN106594885A (en) | Air conditioner filtering structure and air conditioner device | |
| CN106406472B (en) | A kind of radiating device for memory | |
| CN110617594B (en) | Fresh air purification device | |
| CN209419763U (en) | A kind of dust-proof lower cover of high-speed rail railway carriage router | |
| CN109373448A (en) | Indoor unit of air conditioner | |
| CN211019737U (en) | Cabinet heat radiation structure for information communication | |
| JP2007247466A (en) | Cooling system | |
| CN107396612A (en) | For the signal processing apparatus in communication system | |
| CN105188320A (en) | Air conditioning apparatus inside shielding equipment cabinet | |
| CN206347707U (en) | A kind of panel radiator air outlet dust guard | |
| CN209517841U (en) | Converge cabinet | |
| CN210004553U (en) | Haze new fan is removed in total heat exchange | |
| CN210892030U (en) | Dust filtering and ventilating device for communication base station machine room | |
| CN205093081U (en) | Shielding machine cabinet | |
| CN202707535U (en) | Multipurpose tetrahedral fan | |
| CN220931255U (en) | Air duct machine | |
| CN207753304U (en) | Convenient for the power distribution cabinet of dedusting | |
| CN220773522U (en) | Industrial control one-machine multi-display-card multi-system equipment | |
| CN220401130U (en) | Dedusting electric power cabinet | |
| CN105188331A (en) | Shielding equipment cabinet | |
| CN211981313U (en) | Power distribution cabinet heat abstractor under dust environment | |
| CN205090487U (en) | Air conditioner internal unit for shielding cabinet |
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: 20180420 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |