CN112718713B - Vibration dust collector that computer host used - Google Patents
Vibration dust collector that computer host used Download PDFInfo
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- CN112718713B CN112718713B CN202011537638.0A CN202011537638A CN112718713B CN 112718713 B CN112718713 B CN 112718713B CN 202011537638 A CN202011537638 A CN 202011537638A CN 112718713 B CN112718713 B CN 112718713B
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- fixed
- dust
- filter screen
- movable
- dust removal
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- 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
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a vibration dust removal device for a computer host, which comprises a shell, a dust blocking component and a vibration dust removal component, wherein the shell is a cavity with a front opening and a rear opening in a shape of a Chinese character 'hui', the front of the shell is in screw connection with the rear part of a fan, the dust blocking component is arranged in the cavity of the shell and can block the opening at the rear part of the shell, the vibration dust removal component is also arranged in a gap of the dust blocking component and can clean dust of the dust blocking component, and a dust collection box is detachably arranged below the dust blocking component. Compared with the prior art, the invention can lead the air to be guided by the filter screen assembly at different angles, change the flow path of the air flow, and enable the air flow to be contacted with the filter screen assemblies with different areas so as to adapt to the filtering effects under different environments and fan powers, and the dust removal elastic sheet can be always attached to the filter screen to rotate for dust removal.
Description
Technical Field
The invention relates to the technical field of computer accessories, in particular to a vibration dust removal device for a computer host.
Background
With the popularization of informatization, computers are widely applied to production and life of people. In the process of daily use of the computer, the heat dissipation fan on the computer host conducts heat dissipation on the outside air introduced into the computer host, sundries and dust in the air can enter the computer host along with the air flow and are easy to adhere to the inner wall and parts of the computer, so that the heat dissipation performance of the computer is poor, and the problems of short circuit, burning and the like are easy to cause.
Therefore, dust needs to be cleaned frequently in the use process of the computer, but the operation such as disassembly is needed in the cleaning process, circuit components are easy to damage, time and labor are wasted, and the cleaning effect is poor.
Among the prior art, computer dust collector passes through the inside dust of electronic brush clearance computer host computer, has saved time and energy, but the distribution of computer host computer internal circuit part is complicated, and the winding displacement is numerous, and the mode of brush clearance has the dead angle that can not clear up easily, and the inevitable existence possibility of damaging circuit components and parts.
In the prior art, a computer vibration dust removal device applies high-frequency vibration to a computer and parts in the computer, and removes dust in the computer after scattering the dust, so that the dust at dead corners can be removed, and the removal effect is improved.
Therefore, it is necessary to provide a vibration dust removing device for a computer host to solve the above problems in the prior art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vibrations dust collector that computer mainframe used, includes shell, fender dirt subassembly, vibrations dust removal subassembly, wherein, the shell is "back" style of calligraphy front and back open-ended cavity, its preceding rear portion screwed connection with the fan, the inside fender dirt subassembly that is equipped with of cavity of shell, the opening at shell rear portion can be blocked to the fender dirt subassembly, still be equipped with vibrations dust removal subassembly in the clearance of fender dirt subassembly, the vibrations dust removal subassembly can be with the dust clearance of fender dirt subassembly, the below detachably of fender dirt subassembly is equipped with the dust-collecting box.
Further, preferably, the dust blocking assembly comprises fixed cross rods and a filter screen base, wherein the fixed cross rods are fixedly connected with the shell, a plurality of fixed articulated joints are distributed on the fixed cross rods, each fixed cross rod is correspondingly provided with a movable cross rod in parallel, and sliding columns are distributed on the movable cross rods and the fixed articulated joints in a staggered manner at a certain distance;
every it has the filter screen base to articulate on the fixed hinge head, the spout has still been seted up on the filter screen base, spout and activity horizontal pole sliding connection, be equipped with the filter screen subassembly on the filter screen base.
Further, preferably, two ends of each movable cross rod are connected together by a movable vertical rod, two ends of each movable vertical rod are connected together by a telescopic rod connecting rod, each telescopic rod connecting rod is connected to a piston rod of an electric telescopic rod, cylinder bodies of the two electric telescopic rods are fixedly connected with the shell, and the two electric telescopic rods are arranged in an angle symmetry manner;
through the telescopic motion of electric telescopic handle, the drive activity horizontal pole moves along its vertical direction that extends to the drive filter screen base rotates.
Further, as preferred, the filter screen subassembly includes the filter screen spliced pole, the central fixed connection of filter screen spliced pole and filter screen base, the filter screen spliced pole goes up the center and is equipped with fixed frame and the activity of cutting alternately and cuts the frame, and its two is the shelf that many poles connected into, fixed cut has the fixed frame connector of cutting on the frame, and it is connected with fixed hinge joint, the activity is cut articulated on the frame and is cut a push rod in the activity, the other end that the frame push rod was cut in the activity is articulated with the traveller.
Furthermore, as preferred, the fixed scissors frame and the movable scissors frame are connected together at the same side end through an elastic rope, and the elastic filter screen is sleeved on the outer side surfaces of the fixed scissors frame and the movable scissors frame.
Further, preferably, the vibration dust removal assembly comprises slideway side plates and a dust removal elastic sheet assembly, each pair of slideway side plates are symmetrically fixed on two sides of the position corresponding to the filter screen assembly in the shell, a sliding block is arranged on each slideway side plate in a sliding manner, a screw rod device is arranged at the center of one of each pair of slideway side plates, and the screw rod device is in threaded connection with the center of the sliding block and can drive the sliding block to move up and down;
the dust removal device comprises a sliding block, a motor base, a motor, a transmission case and a plurality of dust removal elastic sheet assemblies, wherein the sliding block is fixedly connected with the motor base, the motor is arranged in the motor base, the output power of the motor is transmitted to the transmission case fixed on the motor base, the transmission case outputs power to enable two rotating shafts connected with the transmission case to rotate in the opposite direction, and the rotating shafts are distributed with the dust removal elastic sheet assemblies.
Further, as preferred, the dust removal elastic sheet assembly comprises a fixed sleeve seat, a movable sleeve seat and a dust removal elastic sheet, the fixed sleeve seat is fixedly sleeved on the rotating shaft, the movable sleeve seat is sleeved on the rotating shaft in an axially movable manner through a linear bearing, the fixed sleeve seat and the movable sleeve seat are respectively hinged with an elastic sheet seat connecting rod and are hinged to two ends of the bottom of the elastic sheet seat, and the dust removal elastic sheet is detachably connected to the elastic sheet seat.
Further, preferably, the fixed sleeve seat and the movable sleeve seat are connected through a sleeve seat spring.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the two electric telescopic rods are simultaneously and reversely stretched, the movable cross rod moves along the vertical direction of the extension of the movable cross rod to enable the sliding column to be close to the fixed hinged joint, the filter screen base tends to rotate in the vertical direction, so that the gap between the sliding column and the fixed hinged joint is enlarged, and the gap is reduced, otherwise, the filter screen assembly can meet air at different angles, the flow path of air flow can be changed, and the air flow can be in contact with the filter screen assemblies with different areas, so that the filter effect under different environments and fan powers can be adapted.
Wherein, fixed frame and the activity of cutting are cut the frame and are changed to the clearance along with the rotation of filter screen base and strut or shrink, make it fill the clearance between the filter screen base better to change the mesh sparsity degree that the air flow made the elastic filter screen of contact.
Meanwhile, the sleeve seat spring provides tension to enable the movable sleeve seat to be close to the fixed sleeve seat, so that the dust removal elastic sheet can be tightly attached to the elastic filter screen to ensure the dust removal effect.
Drawings
FIG. 1 is a schematic structural diagram of a vibration dust-removing device for a computer mainframe;
FIG. 2 is a schematic view of a dust-blocking assembly of a vibration dust-removing device for a computer host;
FIG. 3 is a schematic diagram of a screen assembly of a vibrating dust-removing device for a computer mainframe;
FIG. 4 is a schematic structural diagram of a vibration dust-removing component of a vibration dust-removing device for a computer mainframe;
FIG. 5 is a schematic structural diagram of a dust-collecting spring assembly of a vibration dust-collecting apparatus for a computer mainframe;
in the figure: 1. a housing; 2. a dust blocking assembly; 3. a dust collecting box; 4. a fan; 5. an electric telescopic rod; 21. fixing the cross bar; 22. a movable cross bar; 23. a movable vertical rod; 24. a telescopic rod connecting rod; 25. a filter screen base; 26. a base hinge; 27. a traveler; 28. a chute; 29. the device comprises a filter screen component 291, a filter screen connecting column 292 and a fixed shear frame; 293. a fixed scissors frame connecting port; 294. a movable scissor rack; 295. a movable scissor rack push rod; 296. an elastic cord; 297. an elastic filter screen; 6. vibrating the dust removal assembly; 61. a slideway side plate; 62. a slider; 63. a lead screw device; 64. a motor base; 65. a transmission case; 66. a rotating shaft; 67. a dust removal spring plate component; 671. a fixed sleeve seat; 672. a movable sleeve seat; 673. a spring plate seat connecting rod; 674. a spring plate seat; 675. a dust removal elastic sheet; 676. a housing spring.
Detailed Description
Referring to fig. 1, in the embodiment of the present invention, a vibration dust removing device for a computer host includes a housing 1, a dust blocking component 2, and a vibration dust removing component 6, where the housing 1 is a cavity with a front opening and a rear opening in a shape of a Chinese character 'hui', the front of the housing is connected with a rear portion of a fan 4 by screws, the dust blocking component 2 is disposed inside the cavity of the housing 1, the dust blocking component 2 can block the opening at the rear of the housing 1, the vibration dust removing component 6 is further disposed in a gap between the dust blocking components 2, the vibration dust removing component 6 can clean dust of the dust blocking component 2, and a dust collecting box 3 is detachably disposed below the dust blocking component 2.
Referring to fig. 2, in the present embodiment, the dust blocking assembly 2 includes a fixed cross bar 21 and a filter screen base 25, a plurality of fixed cross bars 21 are fixedly connected with the housing 1, a plurality of fixed articulated joints 26 are distributed on the fixed cross bars 21, each fixed cross bar 21 is correspondingly provided with a movable cross bar 22 in parallel, and sliding columns 27 are correspondingly distributed on the movable cross bars 22 in a staggered manner with a certain distance from the fixed articulated joints 26;
each fixed hinge joint 26 is hinged with a filter screen base 25, a sliding groove 28 is further formed in each filter screen base 25, each sliding groove 28 is connected with the movable cross rod 22 in a sliding mode, and a filter screen assembly 29 is arranged on each filter screen base 25;
the movable cross bar 22 moves in the vertical direction in which it extends, and the sieve base 25 tends to rotate in the horizontal direction when the spool 27 is away from the fixed hinge joint 26, and the sieve base 25 tends to rotate in the vertical direction when the spool 27 is close to the fixed hinge joint 26.
Referring to fig. 2, in this embodiment, two ends of each movable cross bar 22 are connected together by a movable vertical bar 23, two ends of each movable vertical bar 23 are connected together by a telescopic rod connecting rod 24, each telescopic rod connecting rod 24 is connected to a piston rod of the electric telescopic rod 5, the cylinder bodies of the two electric telescopic rods 5 are fixedly connected to the housing 1, and the two electric telescopic rods 5 are arranged in angular symmetry;
the two electric telescopic rods 5 are simultaneously and reversely stretched, so that the movable cross rod 22 is driven to move along the extending vertical direction, and the filter screen base 25 is driven to rotate.
Referring to fig. 3, in the present embodiment, the filter screen assembly 29 includes a filter screen connection column 291, the filter screen connection column 291 is fixedly connected to the center of the filter screen base 25, a fixed scissors frame 292 and a movable scissors frame 294 are crosswise arranged in the center of the filter screen connection column 291, the fixed scissors frame 292 and the movable scissors frame 294 are frames formed by connecting a plurality of rods, a fixed scissors frame connection port 293 is arranged on the fixed scissors frame 292 and connected to the fixed hinge joint 26, a movable scissors frame push rod 295 is hinged to the movable scissors frame 294, and the other end of the movable scissors frame push rod 295 is hinged to the sliding column 27;
that is to say, because the fixed shear rack 294 is fixed with the position of filter screen connection column 291, it is fixed relative to filter screen base 25, and the distance between movable shear rack 294 and filter screen connection column 291 changes along with the slip of traveller 27, namely, movable shear rack 294 struts when traveller 27 is far away from filter screen connection column 291, otherwise then pack up, consequently fixed shear rack 292 and movable shear rack 294 strut along with the rotation of filter screen base 25 when the clearance grow, otherwise then pack up, make it fill the clearance between filter screen base 25, thereby change the mesh sparsity of the elastic filter screen 297 that the air flow made the contact, in order to adapt to different flow rates.
Referring to fig. 3, in the present embodiment, the ends of the fixed scissors frame 292 and the movable scissors frame 294 on the same side are connected together through an elastic rope 296, and an elastic filter screen 297 is sleeved on the outer side surfaces of the fixed scissors frame 292 and the movable scissors frame 294.
Referring to fig. 4, in the present embodiment, the vibration dust removal assembly 6 includes slideway side plates 61 and dust removal elastic sheet assemblies 67, each pair of slideway side plates 61 is symmetrically fixed at two sides of the position corresponding to the filter screen assembly 29 in the housing 1, a sliding block 62 is slidably disposed on the slideway side plates 61, a screw rod device 63 is disposed at the center of one of each pair of slideway side plates 61, and the screw rod device 63 is in threaded connection with the center of the sliding block 62 and can drive the sliding block 62 to move up and down;
the sliding block 62 is fixedly connected with a motor base 64, a motor is arranged in the motor base 64, the output power of the motor reaches a transmission case 65 fixed on the motor base 64, the transmission case 65 outputs power to enable two rotating shafts 66 connected with the transmission case to rotate reversely, and a plurality of dust removal elastic sheet assemblies 67 are distributed on the rotating shafts 66.
Referring to fig. 5, in the present embodiment, the dust removal elastic sheet assembly 67 includes a fixed sleeve seat 671, a movable sleeve seat 672 and a dust removal elastic sheet 675, the fixed sleeve seat 671 is fixedly sleeved on the rotating shaft 66, the movable sleeve seat 672 is axially movably sleeved on the rotating shaft 66 through a linear bearing, the fixed sleeve seat 671 and the movable sleeve seat 672 are respectively hinged to an elastic sheet seat connecting rod 673 and are jointly hinged to two ends of the bottom of an elastic sheet seat 674, and the elastic sheet seat 674 is detachably connected with the dust removal elastic sheet 675;
the dust removal elastic sheet 675 rotates at a high speed and collides with the elastic filter screen 297 to generate frequency vibration, and the frequency vibration is transmitted to the elastic filter screen 297 in contact therewith; sinusoidal fluctuation caused by collision is beneficial to falling off of large adhered objects, the dust removal elastic sheet 675 vibrates by the self frequency to enable dust particles adsorbed by the dust removal elastic sheet to float in the air again, and the rotating scraping effect and generated airflow guide the impurities to fall downwards, so that a better dust removal effect is achieved.
Referring to fig. 5, in the present embodiment, the fixed socket 671 and the movable socket 672 are connected by a socket spring 676.
In specific implementation, when the fan 4 operates, the airflow needs to be filtered by the dust blocking assembly 2, wherein the two electric telescopic rods 5 extend reversely at the same time, the movable cross rod 22 moves along the vertical direction of extension of the movable cross rod to enable the sliding column 27 to be close to the fixed hinged joint 26, and the filter screen base 25 tends to rotate in the vertical direction, so that the gap between the sliding column and the fixed hinged joint is enlarged;
the fixed scissor frame 292 and the movable scissor frame 294 expand and unfold along with the rotation of the filter screen base 25 to increase the gap, so that the gap between the filter screen bases 25 can be filled, and thus the air flow is changed to ensure the sparse degree of the meshes of the elastic filter screen 297 which is in contact with the air flow, so as to adapt to different flow rates;
meanwhile, the sleeve seat spring 676 provides a pulling force to enable the movable sleeve seat 672 to be close to the fixed sleeve seat 671, so that the dust removal elastic sheet 675 can be tightly attached to the elastic filter screen 297 to ensure the dust removal effect;
the dust removal elastic sheet 675 rotates at a high speed and collides with the elastic filter screen 297 to generate frequency vibration, and the frequency vibration is transmitted to the elastic filter screen 297 in contact therewith; sinusoidal fluctuation caused by collision is beneficial to falling off of large adhered objects, the dust removal elastic sheet 675 vibrates by the self frequency to enable dust particles adsorbed by the dust removal elastic sheet to float in the air again, and the rotating scraping effect and the generated airflow guide the impurities to fall downwards, so that a better dust removal effect is achieved;
dust falls into the dust collecting case 3 below, and the dust collecting case 3 needs to be cleaned periodically.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (4)
1. A vibration dust removal device for a computer host comprises a shell (1), a dust blocking component (2) and a vibration dust removal component (6), and is characterized in that the shell (1) is a cavity with a front opening and a rear opening in a shape of a Chinese character 'hui', the front of the cavity is in screw connection with the rear part of a fan (4), the dust blocking component (2) is arranged inside the cavity of the shell (1), the dust blocking component (2) can block the opening at the rear part of the shell (1), the vibration dust removal component (6) is further arranged in a gap of the dust blocking component (2), the vibration dust removal component (6) can clean dust of the dust blocking component (2), and a dust collection box (3) is detachably arranged below the dust blocking component (2);
the dust blocking assembly (2) comprises fixed cross rods (21) and a filter screen base (25), the fixed cross rods (21) are fixedly connected with the shell (1), a plurality of fixed hinged joints (26) are distributed on the fixed cross rods, each fixed cross rod (21) is correspondingly provided with a movable cross rod (22) in parallel, and sliding columns (27) are correspondingly distributed on the movable cross rods (22) in a staggered mode with certain distances from the fixed hinged joints (26);
a filter screen base (25) is hinged to each fixed hinged joint (26), a sliding groove (28) is formed in each filter screen base (25), each sliding groove (28) is connected with the corresponding movable cross rod (22) in a sliding mode, and a filter screen assembly (29) is arranged on each filter screen base (25);
the filter screen assembly (29) comprises a filter screen connecting column (291), the filter screen connecting column (291) is fixedly connected with the center of the filter screen base (25), a fixed shear frame (292) and a movable shear frame (294) are arranged on the filter screen connecting column (291) in a crossed mode, the fixed shear frame and the movable shear frame are racks formed by connecting a plurality of rods, a fixed shear frame connecting port (293) is formed in the fixed shear frame (292) and is connected with a fixed hinge joint (26), a movable shear frame push rod (295) is hinged to the movable shear frame (294), and the other end of the movable shear frame push rod (295) is hinged to a sliding column (27);
the tail ends of the fixed scissor frame (292) and the movable scissor frame (294) on the same side are connected together through an elastic rope (296), and the outer side surfaces of the fixed scissor frame (292) and the movable scissor frame (294) are sleeved with elastic filter screens (297);
the two ends of each movable cross rod (22) are connected together through a movable vertical rod (23), the two ends of each movable vertical rod (23) are connected together through a telescopic rod connecting rod (24), each telescopic rod connecting rod (24) is connected to a piston rod of each electric telescopic rod (5), cylinder bodies of the two electric telescopic rods (5) are fixedly connected with the shell (1), and the two electric telescopic rods (5) are arranged in an angle symmetry mode;
the two electric telescopic rods (5) are simultaneously and reversely stretched, so that the movable cross rod (22) is driven to move along the extending vertical direction, and the filter screen base (25) is driven to rotate.
2. The vibration dust removal device for the computer mainframe according to claim 1, wherein the vibration dust removal assembly (6) comprises slideway side plates (61) and a dust removal elastic sheet assembly (67), each pair of slideway side plates (61) is symmetrically fixed at two sides of the position corresponding to the filter screen assembly (29) in the housing (1), a sliding block (62) is arranged on each slideway side plate (61) in a sliding way, a screw rod device (63) is arranged at the center of one of each pair of slideway side plates (61), and the screw rod device (63) is in threaded connection with the center of the sliding block (62) and can drive the sliding block (62) to move up and down;
the dust removal device is characterized in that a motor base (64) is fixedly connected onto the sliding block (62), a motor is arranged in the motor base (64), the output power of the motor reaches a transmission case (65) fixed on the motor base (64), the transmission case (65) outputs power to enable two rotating shafts (66) connected with the transmission case to rotate in the opposite direction, and a plurality of dust removal elastic sheet assemblies (67) are distributed on the rotating shafts (66).
3. The vibrating dust collector for computer mainframe according to claim 2, wherein said dust collecting elastic sheet assembly (67) comprises a fixed sleeve seat (671), a movable sleeve seat (672), and a dust collecting elastic sheet (675), said fixed sleeve seat (671) is fixedly sleeved on the rotating shaft (66), said movable sleeve seat (672) is sleeved on the rotating shaft (66) in an axially movable manner through a linear bearing, said fixed sleeve seat (671) and said movable sleeve seat (672) are respectively hinged with an elastic sheet seat connecting rod (673) and are hinged to both ends of the bottom of the elastic sheet seat (674), and said elastic sheet seat (674) is detachably connected with the dust collecting elastic sheet (675).
4. The vibration dust removing apparatus for a computer host of claim 3, wherein the fixed nest (671) and the movable nest (672) are connected by a nest spring (676).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537638.0A CN112718713B (en) | 2020-12-23 | 2020-12-23 | Vibration dust collector that computer host used |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537638.0A CN112718713B (en) | 2020-12-23 | 2020-12-23 | Vibration dust collector that computer host used |
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| Publication Number | Publication Date |
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| CN112718713A CN112718713A (en) | 2021-04-30 |
| CN112718713B true CN112718713B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011537638.0A Active CN112718713B (en) | 2020-12-23 | 2020-12-23 | Vibration dust collector that computer host used |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115173615B (en) * | 2022-09-07 | 2022-11-18 | 苏州特种电机厂有限公司 | Anti-intrusion three-phase asynchronous motor shell |
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| CN108854267A (en) * | 2018-08-08 | 2018-11-23 | 姜广斌 | A kind of elastic filter screen |
| CN209358920U (en) * | 2018-11-06 | 2019-09-06 | 安徽职业技术学院 | A kind of information engineering communication equipment heat dissipation dust-extraction unit |
| CN110935243A (en) * | 2019-12-13 | 2020-03-31 | 陕西安得电力设备制造有限公司 | Air cooler with automatic cleaning device |
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| CN210721321U (en) * | 2020-01-15 | 2020-06-09 | 重庆工程学院 | Automatic heat dissipation and dust removal device for computer case |
| CN211328583U (en) * | 2019-10-30 | 2020-08-25 | 郑晓龙 | Automatic cleaning device of filter screen for drying-machine |
| CN211885815U (en) * | 2020-03-07 | 2020-11-10 | 董燕 | Filtration cleaning device for heating and ventilation air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102373165B1 (en) * | 2015-02-09 | 2022-03-11 | 삼성전자주식회사 | Filter cleaning device |
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2020
- 2020-12-23 CN CN202011537638.0A patent/CN112718713B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108854267A (en) * | 2018-08-08 | 2018-11-23 | 姜广斌 | A kind of elastic filter screen |
| CN209358920U (en) * | 2018-11-06 | 2019-09-06 | 安徽职业技术学院 | A kind of information engineering communication equipment heat dissipation dust-extraction unit |
| CN210573576U (en) * | 2019-10-15 | 2020-05-19 | 漳州麻吉网络信息服务有限公司 | Artificial intelligence is host computer for public clothes platform with prevent grey function |
| CN211328583U (en) * | 2019-10-30 | 2020-08-25 | 郑晓龙 | Automatic cleaning device of filter screen for drying-machine |
| CN110935243A (en) * | 2019-12-13 | 2020-03-31 | 陕西安得电力设备制造有限公司 | Air cooler with automatic cleaning device |
| CN210721321U (en) * | 2020-01-15 | 2020-06-09 | 重庆工程学院 | Automatic heat dissipation and dust removal device for computer case |
| CN211885815U (en) * | 2020-03-07 | 2020-11-10 | 董燕 | Filtration cleaning device for heating and ventilation air conditioner |
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| CN112718713A (en) | 2021-04-30 |
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