CN109688765A - A kind of network switch with dust protection entered function - Google Patents
A kind of network switch with dust protection entered function Download PDFInfo
- Publication number
- CN109688765A CN109688765A CN201811575554.9A CN201811575554A CN109688765A CN 109688765 A CN109688765 A CN 109688765A CN 201811575554 A CN201811575554 A CN 201811575554A CN 109688765 A CN109688765 A CN 109688765A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- network switch
- fixed block
- stock
- crossbar
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Signal Processing (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to dust control technology fields, in particular a kind of network switch with dust protection entered function, including fan and network switch shell, wall top and bottom end are fixedly connected with the first fixed block and the second fixed block at left and right sides of the network switch shell, driven shaft is rotatably connected on the inside of first fixed block, the driven shaft other end is fixedly connected with first crossbar, the first crossbar is fixedly connected with stock, radiating vane is fixedly connected on the outside of the stock, the stock bottom end is fixedly connected with second crossbar, the second crossbar bottom end is fixedly connected with driving shaft, micromotor is fixedly connected on the inside of second fixed block, the micromotor and driving shaft are rotatablely connected；In the present invention, by the micromotor of setting, controller, radiating vane and stock, thermovent can be closed, prevents dust from entering, this design concept is reasonable, and structure is simple, convenient disassembly when the network switch does not work.
Description
Technical field
The present invention relates to dedusting technology field, specially a kind of network switch with dust protection entered function.
Background technique
The network switch is the equipment of an expansion network, can be to provide more connectivity ports in sub-network, so as to even
More computers are connect, with the development of communication service and the propulsion of IT application in the national economy, network switch market is in steady
Propradation is walked, and the network switch causes interchanger internal dust excessive due to cannot clean at any time and arrange, therefore, to one
Kind has the demand of the network switch of dust protection entered function growing.
The function that the overwhelming majority network switch does not have dust protection to enter at present, and the place of the network switch into dust is main
There is two o'clock, interchanger internal fan high-speed rotation generates electrostatic, drawn the fine dust particles in air, can lead for a long time
Fan damage is caused, or even short circuit is caused to jeopardize the network switch, there are also the thermovents of the network switch, are usually all not appoint
What locking device, when the network switch being caused not work, dust can enter inside interchanger, therefore, propose regarding to the issue above
A kind of network switch with dust protection entered function.
Summary of the invention
The purpose of the present invention is to provide a kind of network switch with dust protection entered function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of network switch with dust protection entered function, including fan, mainboard and network switch shell, it is described
Network switch housing tip is provided with air inlet, and the network switch case inside rear end face is fixedly connected with fan and master
Plate, the network switch case inside top end face are fixedly connected with the guide rail being symmetrical set, are provided on the inside of the guide rail
Elongated slot, the elongated slot inside slidably connects filter screen frame, slidably connects filter screen on the inside of the filter screen frame, described
Wall top central location is fixedly connected to the first fixed block, the network switch shell at left and right sides of network switch shell
Left and right sides wall bottom end central location is fixedly connected to the second fixed block, is rotatably connected on the inside of first fixed block driven
Axis, the driven shaft other end are fixedly connected with first crossbar, and the first crossbar lower end surface is fixedly connected with stock, the length
It is fixedly connected with radiating vane on the outside of bar, the stock bottom end is fixedly connected with second crossbar, and the second crossbar bottom end is fixed
It is connected with driving shaft, is provided with the first hole on the inside of second fixed block, the first hole inner lower edge is fixedly connected with micro-
Type motor, the micromotor shaft end and driving shaft are rotatablely connected, the connection of network switch housing forward end face hinge
There is cover board, the cover board right end is fixedly connected with handle.
Preferably, the network switch enclosure interior bottom face is fixedly connected with temperature sensor and controller, temperature
Sensor and controller are electrically connected.
Preferably, left and right ends are fixedly connected to perpendicular blend stop on the inside of the filter screen frame, in the filter screen frame
Side top is fixedly connected with strut rail item.
Preferably, the stock left end is fixedly connected with hollow pipe, and arc hole is provided on the outside of the hollow pipe, described to dissipate
Hot flabellum right end is fixedly connected with connecting rod, and the connecting rod other end is fixedly connected with rotating bar, the rotating bar with it is hollow
Pipe rotation connection, the connecting rod and arc hole are rotatablely connected, and the arc length of arc hole is a quarter of circumference.
Preferably, top is fixedly connected with symmetrically arranged third fixed block at left and right sides of the filter screen frame.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, by the filter screen, filter screen frame and guide rail of setting, when the network switch works, fan is high
Speed operating, can generate electrostatic, so that the dust granule in air be adsorbed, can accumulate a large amount of dusts once for a long time, extremely be difficult to
Cleaning even generates short circuit phenomenon, and the filter screen of setting can adsorb the dust granule in air, periodic cleaning replacement.
2, the present invention in, by the micromotor of setting, controller, temperature sensor, driving shaft, radiating vane, stock,
Rotating bar and hollow pipe, when network switch work, temperature sensor and controller control micromotor are rotated forward, by heat emission fan
Leaf is opened, and network switch internal temperature is discharged, and when the network switch does not work, temperature sensor and controller control are micro-
Type motor reversal, radiating vane is closed, and prevents dust from entering.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is cover plate installation structure schematic diagram of the present invention；
Fig. 3 is rotating bar mounting structure schematic diagram of the present invention；
Fig. 4 is structural schematic diagram at A in Fig. 1 of the present invention；
Fig. 5 is structural schematic diagram at B in Fig. 1 of the present invention；
Fig. 6 is structural schematic diagram at C in Fig. 1 of the present invention；
Fig. 7 is figure filtering net installation schematic diagram of the present invention.
In figure: 1- fan, 2- network switch shell, 3- filter screen, 4- guide rail, 5- strut rail item, the first fixed block of 6-, 7-
Driven shaft, 8- first crossbar, 9- stock, 10- radiating vane, 11- driving shaft, the second fixed block of 12-, 13- micromotor, 14-
Second crossbar, 15- filter screen frame, 16- third fixed block, 17- cover board, 18- handle, 19- hollow pipe, 20- connecting rod, 21-
Rotating bar, 22- erect blend stop, 23- controller, 24- temperature sensor, 25- mainboard, a- elongated slot, the first hole of b-, c- arcuate socket
Hole, d- air inlet hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution:
A kind of network switch with dust protection entered function, including fan 1, mainboard 25 and network switch shell 2,
2 top of network switch shell is provided with air inlet d, and the 2 inside rear end face of network switch shell is fixedly connected with wind
Fan 1 and mainboard 25, the 2 inside top end face of network switch shell is fixedly connected with the guide rail 4 being symmetrical set, described to lead
It is provided with elongated slot a on the inside of rail 4, slidably connects filter screen frame 15, Slideslip in the filter screen frame 15 on the inside of the elongated slot a
It is connected with filter screen 3,2 left and right sides wall top central location of network switch shell is fixedly connected to the first fixed block
6,2 left and right sides wall bottom end central location of network switch shell is fixedly connected to the second fixed block 12, and described first
Driven shaft 7 is rotatably connected on the inside of fixed block 6,7 other end of driven shaft is fixedly connected with first crossbar 8, and described first is horizontal
8 lower end surface of bar is fixedly connected with stock 9, and radiating vane 10 is fixedly connected on the outside of the stock 9, and 9 bottom end of stock is fixed
It is connected with second crossbar 14,14 bottom end of second crossbar is fixedly connected with driving shaft 11, opens on the inside of second fixed block 12
There is the first hole b, the first hole b inner lower edge is fixedly connected with micromotor 13,13 shaft end of micromotor
It is rotatablely connected with driving shaft 11, the 2 front end face hinge of network switch shell is connected with cover board 17, and 17 right end of cover board is solid
Surely it is connected with handle 18.
The 2 inner bottom end face of network switch shell is fixedly connected with temperature sensor 24 and controller 23, and temperature passes
Sensor 24 and controller 23 are electrically connected, when network switch internal temperature reaches a certain range, the transmitting letter of temperature sensor 24
Number, the rotating forward of micromotor 13 is controlled by controller 23, is radiated so that radiating vane 10 be opened, inside the network switch
When without radiating, micromotor 13 being controlled by controller 23 and is inverted, prevents dust from entering to be closed radiating vane 10；It is described
15 inside left and right ends of filter screen frame are fixedly connected to perpendicular blend stop 22, and the 15 inside top of filter screen frame is fixedly connected
There is strut rail item 5, strut rail item 5 and perpendicular blend stop 22 can be fixed by filter screen 3, while facilitating the taking-up and assembling of filter screen 3；It is described
9 left end of stock is fixedly connected with hollow pipe 19, and arc hole c, 10 right end of radiating vane are provided on the outside of the hollow pipe 19
It is fixedly connected with connecting rod 20,20 other end of connecting rod is fixedly connected with rotating bar 21, the rotating bar 21 and hollow pipe
19 rotation connections, the connecting rod and arc hole c are rotatablely connected, and the arc length of arc hole c is a quarter of circumference,
Rotating bar 21, so that radiating vane is opened when guaranteeing to need to radiate, heat is discharged, is not needed in 19 inner rotation of hollow pipe
When heat dissipation, radiating vane closure prevents dust from entering；15 left and right sides top of filter screen frame, which is fixedly connected with, symmetrically to be set
The third fixed block 16 set, facilitates and takes out filter screen frame 15, and replaces filter screen 3.
13 model of micromotor: the miniature clockwise and anticlockwise motor of ZGA60FHH；23 model of controller: JZF-07 controller；Temperature
24 model of sensor: PT100 temperature sensor.
Workflow: micromotor 13 is successively electrically connected with temperature sensor 24 with controller 23 and connects external electricity
Filter screen 3 is mounted in filter screen frame 15 by source, and the strut rail item 5 and perpendicular blend stop 22 of 15 inside surrounding of filter screen frame were incited somebody to action
Strainer 3 is stabilized in inside filter screen frame 15, and filter screen frame 15 is slided by the elongated slot a of guide rail 4, cover board 17 is covered, when need
When being replaced and cleaned, cover board 17 is opened, filter screen frame 15 is taken out, filter screen 3 is taken out, it is very convenient；Work as network exchange
When machine is started to work, when temperature reaches a certain range, temperature sensor 24 transmits signal, controls micromotor by controller 23
13 rotate forward, and driving shaft 11 is driven to rotate, and driving shaft 11 drives second crossbar 14, stock 9 and driven shaft 7 to rotate, thus by flabellum
10 rotate down opening, and the heat inside interchanger is distributed, and when interchanger does not work, no heat needs are distributed,
Controller 23 controls micromotor 13 and inverts, and driving shaft 11 is driven to invert, so that flabellum 10 is rotated up and be closed, due to fan
The rotating bar 21 on 10 right side of leaf can rotate on the inside of hollow pipe 19, open when stock 9 drives hollow pipe 19 to turn to arc hole c
When mouth is upward, micromotor 13 stops operating, and flabellum 10 is vertical at this time, so as to completely enclose thermovent, prevents dust
Into design is reasonable and practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of network switch with dust protection entered function, including fan (1), mainboard (25) and network switch shell
(2), it is characterised in that: network switch shell (2) top is provided with air inlet (d), and the network switch shell (2) is interior
Side rear end face is fixedly connected with fan (1) and mainboard (25), and top end face is fixedly connected on the inside of the network switch shell (2)
The guide rail (4) being symmetrical set, guide rail (4) inside are provided with elongated slot (a), slidably connected on the inside of the elongated slot (a)
Screen frame (15), filter screen frame (15) inside slidably connect filter screen (3), the network switch shell (2)
Left and right sides wall top central location is fixedly connected to the first fixed block (6), at left and right sides of the network switch shell (2)
Wall bottom end central location is fixedly connected to the second fixed block (12), is rotatably connected on the inside of first fixed block (6) driven
Axis (7), driven shaft (7) other end are fixedly connected with first crossbar (8), and first crossbar (8) lower end surface is fixedly connected
Have stock (9), is fixedly connected with radiating vane (10) on the outside of the stock (9), stock (9) bottom end is fixedly connected with second
Cross bar (14), second crossbar (14) bottom end are fixedly connected with driving shaft (11), are provided on the inside of second fixed block (12)
First hole (b), the first hole (b) inner lower edge are fixedly connected with micromotor (13), and the micromotor (13) turns
Shaft end and driving shaft (11) are rotatablely connected, and network switch shell (2) the front end face hinge is connected with cover board (17), described
Cover board (17) right end is fixedly connected with handle (18).
2. a kind of network switch with dust protection entered function according to claim 1, it is characterised in that: the net
Network interchanger shell (2) inner bottom end face is fixedly connected with temperature sensor (24) and controller (23), temperature sensor (24)
It is electrically connected with controller (23).
3. a kind of network switch with dust protection entered function according to claim 1, it is characterised in that: the mistake
Left and right ends are fixedly connected to perpendicular blend stop (22) on the inside of screen frame (15), and top is fixed on the inside of the filter screen frame (15)
It is connected with strut rail item (5).
4. a kind of network switch with dust protection entered function according to claim 1, it is characterised in that: the length
Bar (9) left end is fixedly connected with hollow pipe (19), is provided with arc hole (c), the radiating vane on the outside of the hollow pipe (19)
(10) right end is fixedly connected with connecting rod (20), and connecting rod (20) other end is fixedly connected with rotating bar (21), and described turn
Lever (21) and hollow pipe (19) are rotatablely connected, and the connecting rod and arc hole (c) are rotatablely connected, and arc hole (c)
Arc length is a quarter of circumference.
5. a kind of network switch with dust protection entered function according to claim 1, it is characterised in that: the mistake
Top is fixedly connected with symmetrically arranged third fixed block (16) at left and right sides of screen frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575554.9A CN109688765A (en) | 2018-12-22 | 2018-12-22 | A kind of network switch with dust protection entered function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811575554.9A CN109688765A (en) | 2018-12-22 | 2018-12-22 | A kind of network switch with dust protection entered function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109688765A true CN109688765A (en) | 2019-04-26 |
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ID=66188096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811575554.9A Pending CN109688765A (en) | 2018-12-22 | 2018-12-22 | A kind of network switch with dust protection entered function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109688765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931928A (en) * | 2019-10-25 | 2020-03-27 | 芜湖舜富精密压铸科技有限公司 | Novel noise reduction 5G filter cavity |
-
2018
- 2018-12-22 CN CN201811575554.9A patent/CN109688765A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931928A (en) * | 2019-10-25 | 2020-03-27 | 芜湖舜富精密压铸科技有限公司 | Novel noise reduction 5G filter cavity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190426 |