CN109413916A - A kind of communication cabinet having dedusting function - Google Patents
A kind of communication cabinet having dedusting function Download PDFInfo
- Publication number
- CN109413916A CN109413916A CN201811450369.7A CN201811450369A CN109413916A CN 109413916 A CN109413916 A CN 109413916A CN 201811450369 A CN201811450369 A CN 201811450369A CN 109413916 A CN109413916 A CN 109413916A
- Authority
- CN
- China
- Prior art keywords
- dust
- cabinet body
- cabinet
- hairbrush
- communication
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of communication cabinets for having dedusting function, including cabinet body and cabinet door, the interior of the cabinet is equipped with the wind-borne dust device, dust exhaust apparatus, monitoring device and controller, the wind-borne dust device includes flabellum and hairbrush, the flabellum is located at the middle part of cabinet body, first motor is additionally provided in the middle part of cabinet body, the driving shaft of first motor is equipped with first gear, first gear engages the second gear that is connected, second gear and driven axis connection, drive driven shaft rotation, and flabellum is arranged on driven shaft, driven shaft drives flabellum operating, and interior of the cabinet is additionally provided with gear-box and connecting rod；Hairbrush is arranged on the side wall of cabinet body, and cabinet body side wall is equipped with sliding rail, and the both ends of hairbrush are arranged on the slide rail and are slided.The communication cabinet of the present invention for having dedusting function sufficiently raises the dust of interior of the cabinet, effectively increases dust removing effects by setting hairbrush and flabellum.
Description
Technical field
The present invention relates to communication cabinet technical field, in particular to a kind of communication cabinet for having dedusting function.
Background technique
Outdoor communication cabinet is one kind of outdoor cabinet, refers to and is directly under the influence of natural climate, by metal or nonmetallic
Made of material, lack of competence operator is not allowed to enter the cabinet body of operation, is wireless communication site or cable network site works
It stands and the equipment of outdoor physical working environment and security system is provided.It is special inside and outside communication cabinet since outdoor communication cabinets are located at outdoors
It is easily adhered dust.In the case that dust adherency is excessive, it is bad to will lead to communication cabinet heat radiation, can even cause under serious situation
Communication cabinet explosion.
Application publication number CN107026400A discloses a kind of switchgear with dedusting function, including cabinet body, the cabinet
Body is set on the base, and outlet one is equipped at the top of the cabinet body, and the top for exporting one is equipped with air compressor machine, and the cabinet body inner wall is equipped with
Multiple nozzles, the air inlet of the nozzle and the gas outlet of the air compressor machine are connected by the pipeline across outlet one, the cabinet
Internal portion is equipped with dust monitoring device and controller, and the bottom of cabinet bulk is equipped with outlet two, and the top for exporting two is equipped with dust catcher,
The dust catcher is connected by the pipeline across outlet two with the dust Storage Box positioned at two lower section of outlet, the controller difference
It is connected with the communication of air compressor machine, dust monitoring device and dust catcher.But the inside switch cabinet dust with dedusting function is raised
It is bad to play effect, it is thorough so as to cause dust removing cloth.
Summary of the invention
The present invention provides a kind of communication cabinets for having dedusting function, solve above-mentioned technical problem, of the present invention
Have the communication cabinet of dedusting function by setting hairbrush and flabellum, sufficiently raises the dust of interior of the cabinet, effectively increase dedusting
Effect.
It is of the existing technology in order to solve the problems, such as, it adopts the following technical scheme that
A kind of communication cabinet having dedusting function, including cabinet body and cabinet door, the interior of the cabinet is equipped with the wind-borne dust device, dust suction fills
It sets, monitoring device and controller, the controller are connected with the wind-borne dust device, dust exhaust apparatus, monitoring device respectively, monitoring device prison
The dust relevant parameter for surveying communication cabinet, and is sent to controller, controller judge relevant parameter whether over range, if over range,
Dust in communication cabinet is raised, is dispersed in communication cabinet by control order the wind-borne dust device and dust exhaust apparatus starting, the wind-borne dust device
Portion, then dust exhaust apparatus carries out dust suction, to achieve the purpose that dedusting.
The wind-borne dust device includes flabellum and hairbrush, and the flabellum is located at the middle part of cabinet body, is additionally provided in the middle part of the cabinet body
First motor, the driving shaft of the first motor are equipped with the first gear placed vertically, and the first gear engages the water that is connected
The second gear of placing flat, the second gear and driven axis connection, drive driven shaft rotation, and the flabellum is arranged in driven shaft
On, driven shaft drives flabellum operating, and the interior of the cabinet is additionally provided with gear-box and connecting rod, and gear-box and connecting rod drive driven shaft to exist
It being swung in a certain range, driven shaft is swung in a certain range, and drive flabellum to swing in a certain range, so that flabellum effect
Range becomes larger, so that fugitive dust effect is more preferable, more conducively dedusting.
The hairbrush is arranged on the side wall of cabinet body, and the cabinet body side wall is equipped with sliding rail, and the both ends of the hairbrush are arranged
It on the slide rail and is slided, the side of the hairbrush is equipped with elastic component, and one end of the elastic component is connected with hairbrush, the other end
It is connected with cabinet body side wall lower ends, the other side of the hairbrush, which is equipped with, draws block, and the cabinet body sidewall upper is equipped with magnechuck, institute
It states magnechuck and is matched with block is drawn.
After magnechuck is powered, magnechuck and draws between block and have a mutual attractive force, with electric brush on the slide rail to
It is moved close to cabinet body sidewall upper, simultaneously as the other side of hairbrush is additionally provided with elastic component, elastic component is to hairbrush one to cabinet body
Side wall lower ends pull power, pull power and the forced direction that attracts each other is on the contrary, pull power and mutual attractive force by changing
Size, to control the glide direction of hairbrush, so that hairbrush is in cabinet body slide over side walls, convenient for the ash on cleaning cabinet body side wall
Dirt is conducive to dedusting.
Flabellum is arranged in the middle part of communication cabinet the present invention, and hairbrush is located in communication cabinet side wall, and flabellum raises cabinet by agitating
The dust in internal portion, hairbrush slidably reciprocate in cabinet body side wall, clear away the dust of communication cabinet side wall, and under the action of flabellum,
Dust raises, and is distributed in inside communication cabinet, and dust exhaust apparatus carries out dust suction, achievees the purpose that dedusting, such dust removing effects are more preferable, both
The dust of interior of the cabinet is removed, and eliminates the dust on cabinet body side wall, good dedusting effect.
Preferably, the dust exhaust apparatus is located at cabinet body bottom end and top, and the dust exhaust apparatus includes suction nozzle, dust collection box
And dust sucting motor, the suction nozzle are located at the bottom end and top of cabinet body, the suction nozzle is connected with dust collection box by pipeline, described
Dust sucting motor is located at the top of dust collection box, and the driving shaft of dust sucting motor is equipped with fan, and the upper end of dust collection box is also set
There is exhaust outlet, dust sucting motor effect drives fan rotation, to realize dust-absorbing function.
Preferably, the dust collection box is equipped with pipeline communication port, pipeline insertion pipeline communication port by suction nozzle with
The connection of dust collection box, dust collection box is connect with pipe movable, convenient for the replacement of dust collection box.
Preferably, filter screen is additionally provided in the dust collection box, the filter screen is located at the lower section of fan, pipeline connection
The top of the lower section of fan, pipeline communication port is arranged in the top of mouth, filter screen, convenient for isolation fan and dust, so that dust
It is not adhere on fan, extends the service life of fan.
Preferably, the outside of cabinet body is arranged in the dust collection box, in the non-stop-machine situation of communication cabinet, is convenient for dust
The replacement of collection box.
Preferably, the monitoring device includes Dust Testing Instrument and humidity tester.
Preferably, the symmetrical side wall of the cabinet body be equipped with several parallel dust excluders, the dust excluder along length
Degree direction side is located on cabinet body side wall, and diagonally downward, dust excluder diagonally downward, can both enter logical to avoid brave dust for the other side
Believe cabinet, and communication cabinet can be entered to avoid rainwater, while may also reach up the purpose of dedusting.
Preferably, the first motor is arranged in the middle part of cabinet body by buffer unit, and the buffer unit includes buffering branch
Frame, the buffering stand are equipped with cushion, the fixed first motor of cushion, and first motor is located in cabinet body by buffer unit
Portion can be reduced because first motor vibration influences communication cabinet bring, and the setting of cushion, can be to avoid buffering stand
It directly contacts, reduces because first motor is shaken, buffering stand is worn caused by first motor with first motor.
Preferably, the cushion surface is in roughness.
Preferably, the elastic component is spring.
Compared with prior art, the present invention it has the advantages that
The communication cabinet of the present invention for having dedusting function sufficiently raises the ash of interior of the cabinet by setting hairbrush and flabellum
Dirt effectively increases dust removing effects, specific as follows:
(1) interior of the cabinet of the present invention is additionally provided with gear-box and connecting rod, and gear-box and connecting rod drive driven shaft in a certain range
Interior swing, driven shaft are swung in a certain range, and flabellum is driven to swing in a certain range, so that the range of flabellum effect becomes
Greatly, so that fugitive dust effect is more preferable, more conducively dedusting；
(2) after magnechuck of the present invention is powered, there is a mutual attractive force between magnechuck and absorption block, band electric brush is in sliding rail
On to moving close to cabinet body sidewall upper, simultaneously as the other side of hairbrush is additionally provided with elastic component, elastic component to hairbrush one to
Cabinet body side wall lower ends pull power, pull power and the forced direction that attracts each other by changing on the contrary, pullling power and attracting each other
The size of power, to control the glide direction of hairbrush, so that hairbrush is in cabinet body slide over side walls, convenient on cleaning cabinet body side wall
Dust is conducive to dedusting；
(3) flabellum of the present invention is arranged in the middle part of communication cabinet, and hairbrush is located in communication cabinet side wall, and flabellum raises cabinet body by agitating
Internal dust, hairbrush slidably reciprocate in cabinet body side wall, clear away the dust of communication cabinet side wall, and under the action of flabellum, ash
Dirt raises, and is distributed in inside communication cabinet, and dust exhaust apparatus carries out dust suction, achievees the purpose that dedusting, such dust removing effects are more preferable, both remove
The dust of interior of the cabinet is removed, and eliminates the dust on cabinet body side wall.
Detailed description of the invention
Fig. 1 is a kind of communication cabinet schematic diagram for having dedusting function of the present invention；
Fig. 2 is controller of the present invention and the wind-borne dust device, dust exhaust apparatus, monitoring device annexation figure；
Fig. 3 is the enlarged diagram of A structure in Fig. 1；
Fig. 4 is the side wall schematic diagram of communication cabinet of the present invention；
Fig. 5 is the schematic diagram of dust exhaust apparatus of the present invention；
In figure: 1- cabinet body, 101- sliding rail, 2- cabinet door, 3- the wind-borne dust device, 301- flabellum, 302- hairbrush, 303- first motor,
304- first gear, 305- second gear, 306- driven shaft, 307- gear-box, 308- connecting rod, 309- elastic component, 310- are drawn
Block, 311- magnechuck, 4- dust exhaust apparatus, 401- suction nozzle, 402- dust collection box, 403- dust sucting motor, 404- fan, 405-
Pipeline, 406- pipeline connection port, 407- filter screen, 408- exhaust outlet, 5- monitoring device, 501- Dust Testing Instrument, 502- humidity
Tester, 6- controller, 7- dust excluder, 8- buffer unit, 801- buffering stand, 802- cushion.
Specific embodiment
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1
Please refer to Fig. 1, Fig. 2, Fig. 3, a kind of communication cabinet for having dedusting function of the preferred embodiment of the present invention, including 1 He of cabinet body
Cabinet door 2, the wind-borne dust device 3, dust exhaust apparatus 4, monitoring device 5 and controller 6 are equipped with inside the cabinet body 1, and the controller 6 is distinguished
It is connected with the wind-borne dust device 3, dust exhaust apparatus 4, monitoring device 5.
The dust relevant parameter of monitoring device monitoring communication cabinet in the present embodiment, and it is sent to controller, controller is sentenced
Disconnected relevant parameter whether over range, if over range, control order the wind-borne dust device and dust exhaust apparatus starting, the wind-borne dust device will communicate
Dust in cabinet raises, and is dispersed in inside communication cabinet, and then dust exhaust apparatus carries out dust suction, to achieve the purpose that dedusting.
The wind-borne dust device 3 includes flabellum 301 and hairbrush 302, and the flabellum 301 is located at the middle part of cabinet body 1, the cabinet body
1 middle part is additionally provided with first motor 303, and the driving shaft of the first motor 303 is equipped with the first gear 304 placed vertically, institute
The connected horizontal positioned second gear 305 of the engagement of first gear 304 is stated, the second gear 305 and driven shaft 306 connect, band
Dynamic driven shaft 306 rotates, and the flabellum 301 is arranged on driven shaft 306, and driven shaft 306 drives flabellum 301 to operate, the cabinet
Gear-box 307 and connecting rod 308 are additionally provided with inside body 1, gear-box 307 and connecting rod 308 drive driven shaft 306 to put in a certain range
It is dynamic.
The driven shaft of the present embodiment is swung in a certain range, and flabellum is driven to swing in a certain range, so that flabellum is made
Range becomes larger, so that fugitive dust effect is more preferable, more conducively dedusting.
The hairbrush 302 is arranged on the side wall of cabinet body 1, and 1 side wall of cabinet body is equipped with sliding rail 101, the hairbrush 302
Both ends be arranged and on sliding rail 101 and slided, the side of the hairbrush 302 is equipped with elastic component 309, the elastic component 309
One end be connected with hairbrush 302, the other end is connected with 1 side wall lower ends of cabinet body, and the other side of the hairbrush 302, which is equipped with, draws block
310,1 sidewall upper of cabinet body is equipped with magnechuck 311 described in magnechuck 311 and matches with block 310 is drawn.
After the magnechuck of the present embodiment is powered, there are a mutual attractive force, band electric brush between magnechuck and absorption block
It is moved on the slide rail to close to cabinet body sidewall upper, simultaneously as the other side of hairbrush is additionally provided with elastic component, elastic component is to hairbrush
One is pullled power to cabinet body side wall lower ends, pulls power and the forced direction that attracts each other is on the contrary, pull power and phase by changing
The size of mutual attraction, so that the glide direction of hairbrush is controlled, so that hairbrush is convenient for cleaning cabinet body side in cabinet body slide over side walls
Dust on wall is conducive to dedusting.
Using the above structure, flabellum is arranged in the middle part of communication cabinet, and hairbrush is located in communication cabinet side wall, and flabellum, which passes through, agitates,
The dust of interior of the cabinet is raised, hairbrush slidably reciprocates in cabinet body side wall, clears away the dust of communication cabinet side wall, and in the work of flabellum
Under, dust is raised, and is distributed in inside communication cabinet, and dust exhaust apparatus carries out dust suction, achievees the purpose that dedusting, such dust removing effects are more
It is good, the dust of interior of the cabinet was not only removed, but also eliminate the dust on cabinet body side wall.
Wherein, the dust exhaust apparatus 3 is located at 1 bottom end of cabinet body and top, and the dust exhaust apparatus 4 includes suction nozzle 401, dust receipts
Collection box 402 and dust sucting motor 403, the suction nozzle 401 are located at the bottom end and top of cabinet body 1, the suction nozzle 401 and dust collection box
402 are connected by pipeline 405, and the dust sucting motor 403 is located at the top of dust collection box 402, the driving shaft of dust sucting motor 403
It is equipped with fan 404, the upper end of dust collection box 402 is additionally provided with exhaust outlet 408.
Using the above structure, dust sucting motor acts on, and fan rotation is driven, to realize dust-absorbing function.
Wherein, the dust collection box 402 is equipped with pipeline communication port 406, and the pipeline 405 is inserted into pipeline communication port
406 are connected to suction nozzle 401 with dust collection box 402.
Using such structure, dust collection box is connect with pipe movable, convenient for the replacement of dust collection box.
Wherein, filter screen 407 is additionally provided in the dust collection box 402, the filter screen 407 is located under fan 404
Square, pipeline communication port 406 top.
Using the above structure, the top of the lower section of fan, pipeline communication port is arranged in filter screen, convenient for isolation fan and ash
Dirt extends the service life of fan so that dust is not adhere on fan.
Wherein, the outside of cabinet body 1 is arranged in the dust collection box 402.
Using such structure, in the non-stop-machine situation of communication cabinet, convenient for the replacement of dust collection box.
Wherein, the monitoring device 5 includes Dust Testing Instrument 501 and humidity tester 502.
Wherein, the symmetrical side wall of the cabinet body 1 be equipped with several parallel dust excluders 7, the dust excluder 7 along length
Degree direction side is located on 1 side wall of cabinet body, and the other side is diagonally downward.
Using such structure, dust excluder diagonally downward, can not only enter communication cabinet, but also can be to avoid rain to avoid brave dust
Water enters communication cabinet, while may also reach up the purpose of dedusting.
Wherein, the first motor 303 is arranged by buffer unit 8 at 1 middle part of cabinet body, and the buffer unit 8 includes slow
Bracket 801 is rushed, the buffering stand 801 is equipped with cushion 802, the fixed first motor 303 of cushion 802.
Using such structure, first motor is located in the middle part of cabinet body by buffer unit, can be reduced because first motor is shaken
It is dynamic that communication cabinet bring is influenced, and the setting of cushion, it can directly contact, reduce with first motor to avoid buffering stand
Because first motor is shaken, buffering stand is worn caused by first motor.
Wherein, 802 surface of cushion is in roughness.
Using such structure, increases the frictional force of cushion and first motor, improve the stability of buffer unit.
Wherein, the elastic component 309 is spring.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (10)
1. a kind of communication cabinet for having dedusting function, including cabinet body (1) and cabinet door (2), the internal fugitive dust that is equipped with of the cabinet body (1) is filled
Set (3), dust exhaust apparatus (4), monitoring device (5) and controller (6), the controller (6) respectively with the wind-borne dust device (3), dust suction
Device (4), monitoring device (5) connection, which is characterized in that the wind-borne dust device (3) includes flabellum (301) and hairbrush (302), institute
The middle part that flabellum (301) is located at cabinet body (1) is stated, is additionally provided with first motor (303), the first motor in the middle part of the cabinet body (1)
(303) driving shaft is equipped with the first gear (304) placed vertically, and first gear (304) engagement is connected horizontal positioned
Second gear (305), the second gear (305) and driven shaft (306) connection, drive driven shaft (306) rotation, the fan
Leaf (301) is arranged on driven shaft (306), and driven shaft (306) drives flabellum (301) operating, is additionally provided with inside the cabinet body (1)
Gear-box (307) and connecting rod (308), gear-box (307) and connecting rod (308) drive driven shaft (306) to swing in a certain range；
The hairbrush (302) is arranged on the side wall of cabinet body (1), and cabinet body (1) side wall is equipped with sliding rail (101), the hairbrush
(302) both ends are arranged on sliding rail (101) and are slided, and the side of the hairbrush (302) is equipped with elastic component (309), institute
The one end for stating elastic component (309) is connected with hairbrush (302), and the other end is connected with cabinet body (1) side wall lower ends, the hairbrush (302)
The other side be equipped with draw block (310), cabinet body (1) sidewall upper be equipped with magnechuck (311), the magnechuck
(311) it is matched with absorption block (310).
2. the communication cabinet according to claim 1 for having dedusting function, which is characterized in that the dust exhaust apparatus (3) is located at
Cabinet body (1) bottom end and top, the dust exhaust apparatus (4) include suction nozzle (401), dust collection box (402) and dust sucting motor
(403), the suction nozzle (401) is located at the bottom end and top of cabinet body (1), and the suction nozzle (401) and dust collection box (402) pass through
Pipeline (405) connection, the dust sucting motor (403) are located at the top of dust collection box (402), the active of dust sucting motor (403)
Axis is equipped with fan (404), and the upper end of dust collection box (402) is additionally provided with exhaust outlet (404).
3. the communication cabinet according to claim 2 for having dedusting function, which is characterized in that the dust collection box (402)
It is equipped with pipeline communication port (406), the pipeline (405) is inserted into pipeline communication port (406) for suction nozzle (401) and dust collection box
(402) it is connected to.
4. the communication cabinet according to claim 3 for having dedusting function, which is characterized in that the dust collection box (402)
It is inside additionally provided with filter screen (407), the filter screen (407) is located at the top of the lower section of fan (404), pipeline communication port (406).
5. the communication cabinet according to claim 2 for having dedusting function, which is characterized in that the dust collection box (402)
Outside in cabinet body (1) is set.
6. the communication cabinet according to claim 1 for having dedusting function, which is characterized in that the monitoring device (5) includes
Dust Testing Instrument (501) and humidity tester (502).
7. the communication cabinet according to claim 1 for having dedusting function, which is characterized in that cabinet body (1) bilateral symmetry
Side wall be equipped with several parallel dust excluders (7), the side along its length of the dust excluder (7) is located at cabinet body (1) side wall
On, the other side is diagonally downward.
8. the communication cabinet according to claim 1 for having dedusting function, which is characterized in that the first motor (303) is logical
Buffer unit (8) setting is crossed in the middle part of cabinet body (1), the buffer unit (8) includes buffering stand (801), the buffering stand
(801) cushion (802) are equipped with, cushion (802) is fixed first motor (303).
9. the communication cabinet according to claim 8 for having dedusting function, which is characterized in that cushion (802) surface
In roughness.
10. the communication cabinet according to claim 1 for having dedusting function, which is characterized in that the elastic component (309) is bullet
Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450369.7A CN109413916A (en) | 2018-11-30 | 2018-11-30 | A kind of communication cabinet having dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450369.7A CN109413916A (en) | 2018-11-30 | 2018-11-30 | A kind of communication cabinet having dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109413916A true CN109413916A (en) | 2019-03-01 |
Family
ID=65456528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450369.7A Withdrawn CN109413916A (en) | 2018-11-30 | 2018-11-30 | A kind of communication cabinet having dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109413916A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061437A (en) * | 2019-03-05 | 2019-07-26 | 邹许 | A kind of low-tension distribution box using movable ventilation cooperation temporal pressure gas blowout |
| CN110455819A (en) * | 2019-07-28 | 2019-11-15 | 南京视莱尔汽车电子有限公司 | A kind of electronic product internal dust detection system and its ash removal method |
| CN111793958A (en) * | 2020-07-22 | 2020-10-20 | 卢兰 | Cloth low noise dust collecting equipment |
| CN111944599A (en) * | 2020-08-18 | 2020-11-17 | 天长市天翔集团有限公司 | Device for recovering lubricating oil from planetary reduction gear |
-
2018
- 2018-11-30 CN CN201811450369.7A patent/CN109413916A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061437A (en) * | 2019-03-05 | 2019-07-26 | 邹许 | A kind of low-tension distribution box using movable ventilation cooperation temporal pressure gas blowout |
| CN110455819A (en) * | 2019-07-28 | 2019-11-15 | 南京视莱尔汽车电子有限公司 | A kind of electronic product internal dust detection system and its ash removal method |
| CN111793958A (en) * | 2020-07-22 | 2020-10-20 | 卢兰 | Cloth low noise dust collecting equipment |
| CN111944599A (en) * | 2020-08-18 | 2020-11-17 | 天长市天翔集团有限公司 | Device for recovering lubricating oil from planetary reduction gear |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190301 |