CN108296228A - Communication equipment dust-extraction unit - Google Patents
Communication equipment dust-extraction unit Download PDFInfo
- Publication number
- CN108296228A CN108296228A CN201810098497.3A CN201810098497A CN108296228A CN 108296228 A CN108296228 A CN 108296228A CN 201810098497 A CN201810098497 A CN 201810098497A CN 108296228 A CN108296228 A CN 108296228A
- Authority
- CN
- China
- Prior art keywords
- spring
- dust
- equipment box
- communication equipment
- guide rod
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
Abstract
The present invention relates to communication equipment fields, specifically disclose a kind of communication equipment dust-extraction unit, include the guide rod of installation in the vertical direction；The spring of metal material is arranged with outside the guide rod, the spring one end is connected with guide rod top, and the spring other end is free end, the spring and the contact installation of equipment box side wall；The spring and guide rod junction are provided with electromagnet, and the magnet that can be adsorbed by electromagnet is provided on the free end of the spring；Microcontroller is additionally provided in equipment box, circuit power on/off where the microcontroller can distinguish tapping mode electromagnet and spring.Compared with prior art, this programme is simple in structure, required at low cost, just can realize without touching the communication equipment in equipment box and circuit board and clear up the communication equipment in equipment box and equipment box.
Description
Technical field
The present invention relates to communication equipment fields, specifically disclose a kind of communication equipment dust-extraction unit.
Background technology
Now often communication equipment is mounted in equipment box, then equipment box is placed into external environment, is such as placed into horse
Roadside, and the ventilation opening for heat dissipation can be all opened up in order to make energized equipment that there is good result of ventilating heat dissipation, on equipment box,
The equipment box for being provided with ventilation opening places road side, and dust will enter from ventilation opening in equipment box so that easily heap in equipment box
The serious heat dissipation for influencing communication equipment can be reduced electronic component and material in electronic equipment by the accumulation of dust stratification dirt, dust
Insulation performance, cause electronic component short-circuit, cause electronic component cisco unity malfunction, or even breakdown or burn electronic component,
Damage equipment；And there is the circuit board of communication equipment to use dust catcher since the circuit of equipment box interior circuit board in equipment box
Dust suction is easy to lead to the failures such as line short circuit because encountering circuit；If using fan soot blowing dirt, dust is by blowing off of being scattered to setting
In standby case, dust removing effects are bad.
Invention content
Present invention aims at a kind of communication equipment dust-extraction unit is provided, to solve in existing equipment case on communication equipment
Dust not easy-clear the problem of.
In order to achieve the above object, base case of the invention is：Communication equipment dust-extraction unit, including it is mounted on vertical side
Upward guide rod；The spring of metal material is arranged with outside the guide rod, the spring one end is connected with guide rod top, bullet
The spring other end is free end, the spring and the contact installation of equipment box side wall；The spring and guide rod junction are provided with electricity
Magnet is provided with the magnet that can be adsorbed by electromagnet on the free end of the spring；Microcontroller is additionally provided in equipment box, institute
Tapping mode electromagnet and spring place circuit power on/off can be distinguished by stating microcontroller.
Communication equipment dust-extraction unit is mounted in equipment box.
The operation principle and effect of this base case are：When microcontroller control spring is powered, microcontroller control
Electromagnet powers off, and spring energization will generate magnetic field, be adsorbed to the dust in equipment box；When microcontroller control spring power-off
When, microcontroller controls spring and the electromagnet of guide rod junction is powered so that the magnet on spring free end was energized
Electromagnet adsorbs, so that the free end of spring overcomes gravity to move upwards under the drive of magnet, spring is compressed；When micro-
When controller controls electromagnet power-off, spring and magnet move downward under self gravitation effect, bullet while spring is extended
Spring will be shaken under natural resiliency active force so that and the dust adsorbed originally on spring is fallen in equipment box bottom, at this point,
Spring bottom end equipment box dust need to only be cleared up, without touching the circuit board and communication equipment that equipment box is set, cleanup area
It greatly reduces and clears up conveniently；
In the vertical direction due to guide rod installation, and spring and equipment box contact are installed, the mistake of spring contraction and stretching
Dust on equipment box side wall will be scraped and be fallen to below spring by Cheng Zhong, realize the cleaning to equipment box；
Compared with prior art, this programme is simple in structure, required at low cost, without touch the communication equipment in equipment box and
Circuit board just can be realized and be cleared up the communication equipment in equipment box and equipment box.
Further, hollow channel is provided in the guide rod, the hollow channel bottom end is opened at equipment box bottom wall
Equipped with dust export, it is provided at the dust export and goes out dirt channel with what the external world was connected to, be provided at the dust export and cover out dirt
First solenoid valve in hole；The hollow channel bottom end is provided at the air suction opening and covers far from air suction opening is offered at dust export
The second solenoid valve of lid air suction opening；The hollow channel is provided with the first travel switch at spring free end, described hollow
Channel top is provided with the second travel switch, and the hollow channel slidably connects piston at the first travel switch, described
Iron block can be arranged against the first travel switch, the piston base in piston；First travel switch and the second travel switch are all
It is electrically connected with microcontroller.
Due to having adsorption capacity between iron block and magnet, if so magnet moves, iron block will follow magnet and move；Work as electricity
When magnet is powered, magnet will move upwards, and iron block will be moved up with moving for magnet, so that originally against the
Piston at one stroke switch moves up, and the first travel switch disconnects and sends corresponding electric signal to microcontroller, micro-control
Control second solenoid valve is opened after device processed receives electric signal, and the piston continued up will make to be formed in hollow channel negative
Pressure will be especially in the dust sucking hollow channel of equipment box bottom in equipment box, when piston upwards collide the second stroke
Switch, the second travel switch will send corresponding electric signal to microcontroller, and microcontroller controls the first solenoid valve and opens, and second
Solenoid valve is closed, meanwhile, microcontroller controls electromagnet power-off, and magnet loses the adsorption capacity of electromagnet, on spring and spring
Magnet will be moved downward under the gravity of itself, piston is transported downwards under the suction-operated of its own gravity and magnet
It is dynamic so that the dust sucked in hollow channel is blown out from dirt channel is gone out；When piston collisions to the first travel switch, the first row
Cheng Kaiguan will send electric signal to microcontroller, and microcontroller controls the first solenoid valve and closes；First when second solenoid valve is opened
Solenoid valve closing, which is avoided that, is drawn into the dust outside equipment box in hollow channel, the second solenoid valve when the first solenoid valve is opened
It closes, the dust that will be adsorbed in hollow channel can be avoided to be blown into equipment box once again.
Further, the spring and guide rod are detachably connected.
When spring breaking down, it can facilitate to remove on spring and replace.
Further, stop button, the stop button and microcontroller electrical connection are provided with outside the equipment box, it is described to stop
Only button is out of service for controlling communication equipment dust-extraction unit.
Setting stop button, which can facilitate, outside equipment box needs to make communication equipment when replacing equipment box inner spring
Dust-extraction unit is out of service, avoids getting an electric shock when replacing spring.
Further, the rain cover of rubber material is additionally provided on equipment box, the stop button is mounted in rain cover.
Stop button is mounted in rain cover and is avoided that stop button by raindrop erosion, and the rain cover of rubber material can
Stop button is pressed in the case where not opening rain cover.
Further, the spring free end is additionally provided with the scraping article vertical with spring contraction direction.
By scraping article so that the face cleared up equipment box side wall can be increased during spring shrinks and stretches down upwards
Product.
Description of the drawings
Fig. 1 is the structural schematic diagram of communication equipment dust-extraction unit in the embodiment of the present invention；
Fig. 2 is the enlarged partial sectional view at A in Fig. 1；
Fig. 3 is the partial enlarged view at B in Fig. 2.
Specific implementation mode
It is further described below by specific implementation mode：
Reference numeral in Figure of description includes：Equipment box 1, guide rod 2, spring 3, electromagnet 4, magnet 5, to go out dirt logical
It is road 6, the first travel switch 7, the second travel switch 8, the first solenoid valve 9, piston 10, iron block 11, second solenoid valve 12, hollow logical
Road 13, stop button 14, rain cover 15, ventilation opening 16.
As shown in Figure 1, Figure 2 and Figure 3, communication equipment dust-extraction unit is mounted in equipment box 1, including is arranged in vertical direction
On guide rod 2,2 one end of guide rod connects with 1 top-plate screw of equipment box, and 2 other end of guide rod is connected with 1 screw of equipment box；
The spring 3 of metal material, spring 3 and the contact installation of 1 side wall of equipment box, 3 one end of spring and guide rod 2 are arranged with outside guide rod 2
Top hinge connection, 3 other end of spring are free end；Electromagnet 4 is bonded on the guide rod 2 of 3 upper end of spring, spring 3 is freely
End is bonded with the magnet 5 that the electromagnet 4 after capable of and being powered is adsorbed；2 inside of guide rod is hollow channel 13, hollow channel 13
Second travel switch 8 is installed at electromagnet 4, hollow channel 13 slidably connects piston 10, piston 10 at bottom plate
Bottom is equipped with the iron block 11 different with 5 magnetic pole of magnet, and being equipped with the first stroke on 13 inner wall of hollow channel on 10 side of piston opens
7 are closed, and piston 10 compresses the first travel switch 7；Dust export and suction are offered respectively in 13 lowermost end left and right sidewall of hollow channel
Dirt hole is provided at dust export for going out dirt channel 6 with what is be connected to outside equipment box 1, and hollow channel can be made by being equipped on dust export
13 with the first solenoid valve 9 for going out dirt channel 6 and being connected to or completely cut off, being equipped on air suction opening can make air suction opening and 1 inside of equipment box empty
Gas is connected to and the second solenoid valve 12 of isolation；
Be additionally provided with microcontroller in equipment box 1, the ports I/O of microcontroller respectively with the first solenoid valve 9, the second electromagnetism
Valve 12,8 connection of electromagnet 4, the first travel switch 7 and the second travel switch；In addition, microcontroller also with 3 institute of spring
It is electrically connected in circuit, the microcontroller with clocking capability, 3 place circuit of monolithic function timing controlled spring can be selected in microcontroller
It is powered and powers off, and the microcontroller of common AT89C51 series can be selected in microcontroller.
When it is implemented, when microcontroller control spring 3 is powered, spring 3, which is powered, will generate magnetic field to the ash in equipment box 1
Dirt is adsorbed, and after microcontroller control spring 3 powers off, microcontroller controls electromagnet 4 and is powered, the electromagnet 4 after energization
Magnet 5 is adsorbed so that magnet 5 moves upwards, and magnet 5 will be so that spring 3 be extruded during moving upwards；
And due to having adsorption capacity between magnet 5 and iron block 11, so magnet 5 will be to iron block during moving upwards
11 are adsorbed so that iron block 11 also moves up, and during iron block 11 moves up will so that piston 10 to moving up
It is dynamic so as to be released originally by the first travel switch 7 that piston 10 compresses, at this moment, microcontroller control second solenoid valve 12 is beaten
It opens so that hollow channel 13 is connected to 1 inside of equipment box, and piston 10 continues up, and will so that hollow channel 13 is hollow logical
Negative pressure is formed in road 13, and dust in equipment box 1 is adsorbed；
When piston 10 moves upwards, piston 10 will compress the second travel switch 8, at this point, microcontroller controls the first electromagnetism
Valve 9 is opened, and second solenoid valve 12 is closed, meanwhile, microcontroller controls electromagnet 4 and powers off, on piston 10, spring 3 and spring 3
Magnet 5 will move downward under the effect of gravity, and spring 3 will be shaken under natural resiliency effect so that the ash adsorbed on spring 3
Dirt falls to 1 bottom of equipment box, and piston 10 move downward by when hollow channel 13 in the dust that sucks blown out from dirt channel 6 is gone out
To outside equipment box 1；Piston 10 moves downward until the first travel switch 7 is compressed, at this point, microcontroller controls the first solenoid valve 9
It closes.
Guide rod 2 is vertically arranged to the space smaller that equipment box 1 is occupied relative to sideling setting, what spring 3 moved up and down
In the process, the dust adsorbed on spring 3 will be shaken off to 1 bottom of equipment box, then when piston 10 moves up and second solenoid valve 12
When unlatching, hollow channel 13 will adsorb the dust for falling in 1 bottom of equipment box, then be moved down and the first electricity in piston 10
Magnet valve 9 is opened and second solenoid valve 12 blows out the dust adsorbed in hollow channel 13 from dirt channel 6 is gone out when closing.
In addition, the semicircular rain cover 15 of rubber material can be also installed on 1 outer wall of equipment box, installation in rain cover 15
Stop button 14 and microcontroller are electrically connected by stop button 14, and when pressing stop button 14, microcontroller control communication is set
Standby dust-extraction unit is out of service, convenient to be repaired to communication equipment dust-extraction unit.
Can also 3 free end of the spring be additionally provided with the scraping article vertical with 3 shrinkage direction of spring, spring 3 is in contraction process
In just the dust on 1 side wall of equipment box can be scraped, increase the scraping article vertical with 3 shrinkage direction of spring will increase to equipment box
The cleaning area of 1 side wall.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. communication equipment dust-extraction unit, which is characterized in that including installing guide rod in the vertical direction；The guide rod housing
Spring equipped with metal material, the spring one end are connected with guide rod top, the spring other end be free end, the spring and
The contact installation of equipment box side wall；The spring and guide rod junction are provided with electromagnet, are arranged on the free end of the spring
There is the magnet that can be adsorbed by electromagnet；Microcontroller is additionally provided in equipment box, the microcontroller can distinguish tapping mode electricity
Circuit power on/off where magnet and spring.
2. communication equipment dust-extraction unit according to claim 1, which is characterized in that be provided in the guide rod hollow logical
Road, the hollow channel bottom end offer dust export at equipment box bottom wall, are provided at the dust export and are connected to the external world
Go out dirt channel, be provided at the dust export covering dust export the first solenoid valve；The hollow channel bottom end far from go out dirt
Air suction opening is offered at hole, and the second solenoid valve of covering air suction opening is provided at the air suction opening；The hollow channel leans on short round
Spring free end is provided with the first travel switch, and the hollow channel top is provided with the second travel switch, the hollow channel
Piston is slidably connected at the first travel switch, the piston can be against the first travel switch, the piston base setting
Iron block；First travel switch and the second travel switch are all electrically connected with microcontroller.
3. communication equipment dust-extraction unit according to claim 2, which is characterized in that the spring and guide rod detachably connect
It connects.
4. communication equipment dust-extraction unit according to claim 1, which is characterized in that be provided with outside the equipment box stopping by
Button, the stop button and microcontroller electrical connection, the stop button are out of service for controlling communication equipment dust-extraction unit.
5. communication equipment dust-extraction unit according to claim 1, which is characterized in that be additionally provided with rubber material on equipment box
Rain cover, the stop button be mounted on rain cover in.
6. communication equipment dust-extraction unit according to claim 1, which is characterized in that the spring free end be additionally provided with and
The vertical scraping article in spring contraction direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098497.3A CN108296228B (en) | 2018-01-31 | 2018-01-31 | Dust removal device for communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098497.3A CN108296228B (en) | 2018-01-31 | 2018-01-31 | Dust removal device for communication equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108296228A true CN108296228A (en) | 2018-07-20 |
| CN108296228B CN108296228B (en) | 2020-05-12 |
Family
ID=62850638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810098497.3A Active CN108296228B (en) | 2018-01-31 | 2018-01-31 | Dust removal device for communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296228B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044217A (en) * | 2018-07-22 | 2018-12-21 | 东莞市联洲知识产权运营管理有限公司 | It is a kind of intelligence sideboard on wine cabinet cleaning plant |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664612A (en) * | 2016-01-06 | 2016-06-15 | 胡振华 | Spring cartridge dust remover |
| CN106300074A (en) * | 2016-08-04 | 2017-01-04 | 毛学辉 | A kind of electric power communication device case with dedusting function |
| CN206134417U (en) * | 2017-02-21 | 2017-04-26 | 申达电气集团有限公司 | High distribution transformer that transships |
| CN206474284U (en) * | 2017-01-19 | 2017-09-08 | 华北电力大学（保定） | A kind of device that electrostatic precipitation is carried out using temperature difference electricity generation device |
-
2018
- 2018-01-31 CN CN201810098497.3A patent/CN108296228B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105664612A (en) * | 2016-01-06 | 2016-06-15 | 胡振华 | Spring cartridge dust remover |
| CN106300074A (en) * | 2016-08-04 | 2017-01-04 | 毛学辉 | A kind of electric power communication device case with dedusting function |
| CN206474284U (en) * | 2017-01-19 | 2017-09-08 | 华北电力大学（保定） | A kind of device that electrostatic precipitation is carried out using temperature difference electricity generation device |
| CN206134417U (en) * | 2017-02-21 | 2017-04-26 | 申达电气集团有限公司 | High distribution transformer that transships |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044217A (en) * | 2018-07-22 | 2018-12-21 | 东莞市联洲知识产权运营管理有限公司 | It is a kind of intelligence sideboard on wine cabinet cleaning plant |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108296228B (en) | 2020-05-12 |
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