CN114871200B - Computer host dust collector - Google Patents

Computer host dust collector Download PDF

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Publication number
CN114871200B
CN114871200B CN202210292591.9A CN202210292591A CN114871200B CN 114871200 B CN114871200 B CN 114871200B CN 202210292591 A CN202210292591 A CN 202210292591A CN 114871200 B CN114871200 B CN 114871200B
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CN
China
Prior art keywords
rack
gear
swing
hole
drive
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Active
Application number
CN202210292591.9A
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Chinese (zh)
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CN114871200A (en
Inventor
杜勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heilongjiang Economic Management Cadre College
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Heilongjiang Economic Management Cadre College
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Application filed by Heilongjiang Economic Management Cadre College filed Critical Heilongjiang Economic Management Cadre College
Priority to CN202210292591.9A priority Critical patent/CN114871200B/en
Publication of CN114871200A publication Critical patent/CN114871200A/en
Application granted granted Critical
Publication of CN114871200B publication Critical patent/CN114871200B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04—Cleaning by suction, with or without auxiliary action
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

The utility model provides a computer mainframe dust collector, which comprises a frame, the gear circle, the swing joint, swing frame, the cleaning head, the drive plate, the rack, the inner chamber has in the middle of the frame, the swing frame hole has radially in the middle of the frame, the supporting seat has in the middle of the frame upper portion, supporting groove has in the middle of the supporting seat left side, supporting groove vertical direction has the rack spout, the supporting seat left side has two drive plate spouts that the front and back symmetry set up, two drive plate spout outsides have the trachea groove, the connecting rod has in the middle of the supporting seat upper portion, connecting rod upper portion has the disc, the centre bore that runs through whole frame has in the middle of the connecting rod, the disc hole has in the middle of the disc, the disc lower part has the motor cabinet, the half-gear has in the middle of the gear circle, the half-gear axle has the half-tooth ring in the middle of the half-gear, swing gear jackshaft passes the centre bore, swing gear jackshaft rotates and connects the centre bore, swing gear and rotate in the centre bore.

Description

Computer host dust collector
Technical Field
The invention relates to the field of computers, in particular to a computer host dust removal device.
Background
In the maintenance process of the computer host, the dust removal work needs to be regularly carried out on the interior of the computer host, and the dust has great viscosity due to the complex internal structure and narrow space of the computer host, so that the dust is difficult to remove, the heat dissipation of the computer is seriously affected, and a device for removing the dust is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the computer host dust removal device which combines dust removal and dust collection and does not leave dead angles.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a computer host dust collector, includes frame, gear ring, swing joint, sways frame, cleaning head, drive plate, rack, the inner chamber has in the middle of the frame, the radial pendulum frame hole that has in the middle of the frame, the supporting seat has in the middle of the frame upper portion, supporting seat has in the middle of the left side support groove, the support groove vertical direction has the rack spout, the supporting seat left side has two drive plate spouts that the front and back symmetry set up, two drive plate spout outsides have the trachea groove, the connecting rod has in the middle of the supporting seat upper portion, the connecting rod upper portion has the disc, the connecting rod has the centre bore that runs through whole frame in the middle of, the disc hole has in the middle of the disc, the disc lower part has the motor cabinet, the gear has the half gear in the middle of the gear ring, the half gear shaft has the half gear axle in the middle of the half gear, the half gear ring inboard has the half ring, the swing gear jackshaft passes the centre bore, swing gear jackshaft rotates and connects the centre bore, the swing gear rotates in the centre bore, the swing gear rotates in centre bore, the swing gear jackshaft fixed connection lower gear wheel gear, the side of motor cabinet, the half gear rotates in turn and the half gear ring.
The middle of the swing joint is provided with a joint center hole, the side face of the swing joint is provided with an inclined plane, the outer side of the inclined plane is provided with an inclined plane hole, the middle of the side face of the swing frame is provided with a coaxial swing frame hole, the middle of the other side face of the swing frame is provided with a coaxial swing frame shaft, the upper side of the cleaning head is provided with a cleaning head shaft, the outer side of the cleaning head shaft is provided with an air blowing hole, one side of the air blowing hole is provided with an air suction hole, the lower side of the cleaning head is provided with a blowing nozzle, the lower part of the swing gear is fixedly connected with the joint center hole, the swing joint is arranged on the upper side of the inner cavity, the inclined plane hole is rotatably connected with the cleaning head shaft, the swing shafts on two sides are rotatably connected with the swing frame holes on two sides, and the swing frame shafts on two sides are rotatably connected with the swing frame holes on two sides.
The air intake pipe is fixedly connected with an air blowing hole, the air intake pipe penetrates through the air pipe groove and penetrates through the lower portion of the drive plate at the same side, the air intake pipe is fixedly connected with an air suction hole, and the air suction pipe penetrates through the air pipe groove and penetrates through the lower portion of the drive plate at the same side.
Advantageous effects
When the invention is used, the motor is started, the motor rotates to drive the gear ring to rotate, when the gear ring rotates, the half gear drives the swinging gear to rotate when the half gear is meshed with the swinging gear, when the half gear ring is contacted with the swinging gear, the half gear ring drives the swinging gear to rotate reversely, the gear ring rotates for one circle, the half circle rotates anticlockwise, the half circle rotates clockwise, the swinging gear rotates to drive the lower gear to rotate, the lower gear rotates to drive the swinging joint to rotate, the swinging joint rotates to drive the rear part of the cleaning head to do circular motion, the cleaning head is rotationally connected with the swinging frame, the swinging frame is rotationally connected with the frame, therefore, the cleaning head can do circular swing in space by taking the swinging shaft as a support, the lower gear rotates when the swinging gear rotates, the lower gear rotates to drive the rack to slide along the rack chute, and the half circle rotates anticlockwise due to the half circle of the swinging gear, therefore, the rack can move back and forth, the rack moves back and forth, the rack guide rods on two sides drive the drive plates on two sides to move up and down along the drive plate sliding grooves, the drive plates on two sides are symmetrically arranged, when the rack moves to the left side, the rack guide rod on the left side is in sliding fit with the upper sliding groove, the rack guide rod on the right side is in sliding fit with the lower sliding groove, the drive plate on the left side is at a low position, the drive plate on the right side is at a high position, the lower part of the drive plate on the left side presses the air inlet pipe, the air suction pipe on the right side is at a ventilation state, the dust suction pipe on the right side is at a dust suction state, when the rack moves to the right side, the air inlet pipe on the left side is at a ventilation state, the air blowing state is realized, the dust in the main machine is blown, the rack moves back and forth, the dust blowing and dust suction are alternately circulated, so that the dust in the main machine is blown and then sucked away, the blowing nozzle swings back and forth, and dust in the main machine can be thoroughly removed.
The dust removing and dust collecting device combines dust removing and dust collecting together, no dead angle is left, dust removing is thorough, all actions are completed by one motor, operation is simple, the gear ring and the swing gear complete forward and reverse rotation of the swing gear, the swing gear drives the rack to move back and forth, the rack drives the driving plates on two sides to move up and down, and back and forth conversion of dust blowing and dust collecting is completed, so that dust in a host machine is blown up and then sucked away, the swing gear simultaneously drives the cleaning head to swing back and forth, the dust blowing and dust collecting are mutually matched, an excellent dust removing effect is achieved, the swing gear drives the cleaning head to swing back and forth, and winding of the air inlet pipe and the air suction pipe can be avoided.
Drawings
Fig. 1 is a schematic structural diagram of a computer host dust removal device according to the present invention.
Fig. 2 is a schematic bottom structure diagram of the computer host dust removal device according to the present invention.
FIG. 3 is a schematic cross-sectional view of a computer host dedusting apparatus according to the present invention.
FIG. 4 is a schematic structural diagram of a second cross-sectional view of the dust removing device of the host computer according to the present invention.
Fig. 5 is a schematic view of a rack structure according to the present invention.
Fig. 6 is a schematic cross-sectional structure view of the rack according to the present invention.
Fig. 7 is a schematic structural view of a gear ring according to the present invention.
Fig. 8 is a schematic view of a rocking joint structure according to the present invention.
Fig. 9 is a schematic view of the structure of the rocking frame according to the present invention.
Fig. 10 is a schematic cross-sectional structure view of a cleaning head according to the present invention.
Fig. 11 is a schematic view of the structure of the driving plate according to the present invention.
Fig. 12 is a schematic view of a rack structure according to the present invention.
Detailed description of the preferred embodiments
The invention is explained in more detail below with reference to the figures and examples:
a computer host dust removing device comprises a rack 110, a gear ring 130, a swing joint 140, a swing frame 150, a cleaning head 160, a driving plate 170 and a rack 180, wherein an inner cavity 111 is arranged in the middle of the rack 110, a swing frame hole 112 is radially arranged in the middle of the rack 110, a supporting seat 114 is arranged in the middle of the upper portion of the rack 110, a supporting groove 115 is arranged in the middle of the left side of the supporting seat 114, a rack sliding groove 116 is arranged in the vertical direction of the supporting groove 115, two driving plate sliding grooves 117 symmetrically arranged in the front and back are arranged on the left side of the supporting seat 114, an air pipe groove 118 is arranged on the outer sides of the two driving plate sliding grooves 117, a connecting rod 119 is arranged in the middle of the upper portion of the supporting seat 114, a disk 120 is arranged on the upper portion of the connecting rod 119, a central hole 121 penetrating through the whole rack 110 is arranged in the middle of the connecting rod 119, a disk hole 122 is arranged in the middle of the disk 120, the lower part of the disc 120 is provided with a motor base 123, the middle of the gear ring 130 is provided with a half gear 131, the middle of the half gear 131 is provided with a half gear shaft 132, the inner side of the gear ring 130 is provided with a half gear ring 133, the middle shaft of the swing gear 230 passes through the central hole 121, the middle shaft of the swing gear 230 is rotatably connected with the central hole 121, the swing gear 230 rotates in the central hole 121, the lower part of the middle shaft of the swing gear 230 is fixedly connected with a lower gear 240, the lower gear 240 is arranged in the supporting seat 114, the half gear shaft 132 is rotatably connected with the disc hole 122, the gear ring 130 rotates in the disc hole 122, the half gear shaft 132 passes through the disc hole 122, the half gear shaft 132 is fixedly connected with the output shaft of the motor 250, the motor 250 is fixedly connected with the side surface of the motor base 123, and the swing gear 230 is alternately meshed with the half gear 131 and the half gear ring 133.
The middle of the swing joint 140 is provided with a joint center hole 141, the side of the swing joint 140 is provided with an inclined plane 142, the outer side of the inclined plane 142 is provided with an inclined plane hole 143, the middle of the side of the swing frame 150 is provided with a coaxial swing frame hole 151, the middle of the other side of the swing frame 150 is provided with a coaxial swing frame shaft 152, the upper side of the cleaning head 160 is provided with a cleaning head shaft 161, the outer side of the cleaning head shaft 161 is provided with a blowing hole 162, one side of the blowing hole 162 is provided with a suction hole 163, the lower side of the cleaning head 160 is provided with a blowing nozzle 165, the lower part of the swing gear 230 is fixedly connected with the joint center hole 141, the swing joint 140 is arranged on the upper side of the inner cavity 111, the inclined plane hole 143 is rotatably connected with the cleaning head shaft 161, the two side swing shafts 164 are rotatably connected with the two side swing frame holes 151, and the two side swing frame shafts 152 are rotatably connected with the two side swing frame holes 112.
The air intake pipe 210 is fixedly connected with the air blowing hole 162, the air intake pipe 210 penetrates through the air pipe slot 118 and penetrates through the lower part of the same-side drive plate 170, the air intake pipe 220 is fixedly connected with the air suction hole 163, and the air intake pipe 220 penetrates through the air pipe slot 118 and penetrates through the lower part of the same-side drive plate 170, and the air suction pipe 220 is fixedly connected with the air suction hole 163, and penetrates through the air pipe slot 118 and penetrates through the lower part of the same-side drive plate 170. The rack guide rod 182, the rack 180, the drive plate 170 and the lower sliding chute 174 are mutually matched and operate smoothly, the stress is balanced, the rack 180 is effectively prevented from being staggered to influence the movement of the drive plates on two sides, the drive plates are accurate in action and not prone to deviation, the air inlet pipe 210 and the air suction pipe 220 are effectively alternately pressed and loosened to prevent blocking, dust blowing and dust suction are influenced to alternately circulate, and the dust removal effect is influenced.
When the invention is used, the motor 250 is started, the motor 250 rotates to drive the gear ring 130 to rotate, when the gear ring 130 rotates, when the half gear 131 is meshed with the swing gear 230, the half gear 131 drives the swing gear 230 to rotate, when the half gear ring 133 is contacted with the swing gear 230, the half gear ring 133 drives the swing gear 230 to rotate reversely, the gear ring 130 rotates for one circle, 233 rotates for half a circle anticlockwise, half a circle rotates clockwise, the swing gear 230 rotates to drive the lower gear 240 to rotate, the lower gear 240 rotates to drive the swing joint 140 to rotate, the swing joint 140 rotates to drive the rear part of the cleaning head 160 to do circular motion, the cleaning head 160 is rotationally connected with the swing frame 150, the swing frame 150 is rotationally connected with the frame 110, therefore, the cleaning head 160 does circular swing in space by taking the lower gear 164 as a support, the swing shaft to simultaneously drive the lower gear 240 to rotate, the lower gear 240 rotates to drive the rack 180 to slide along the rack chute 116, because the swing gear 230 rotates for half a circle clockwise, therefore, the rack 180 moves counterclockwise, the rack 180 moves to and the rack 180 moves back and forth, when the left side of the air suction pipe 170 is in a state, when the left side of the air suction pipe 170 and the air suction pipe 170 is in a state, when the left side and the left side of the air suction pipe 180, the air suction pipe 170 is in a state, when the left side of the air suction pipe 170 and back and forth state, the air suction pipe 170 is in a state, the dust in the main machine is blown up, the rack 180 moves back and forth, the dust blowing and the dust suction are alternately circulated, so that the dust in the main machine is blown up and then sucked away, the blowing nozzle 165 swings back and forth, and the dust in the main machine can be thoroughly removed. The lower gear 240, the half gear ring 133, the half gear shaft 132, the swing joint 140, the intermediate shaft of the swing gear 230, the half gear 131, the swing gear 230 and the cleaning head 160 are tightly matched and interacted, the operation is stable and coordinated, the stress is balanced, the shaking in the process of the movement of the intermediate shaft of the swing gear is effectively prevented, the stability of the work of the swing joint 140 is influenced, the cleaning head 160 is blocked or stopped, and the dust in the host machine cannot be thoroughly removed.
The invention combines dust removal and dust collection together, no dead angle is left, the dust removal is complete, one motor 250 completes all actions, the operation is simple, the gear ring 130 and the swing gear 230 complete the forward and reverse rotation of the swing gear 230, the swing gear 230 drives the rack 180 to move back and forth, the rack 180 drives the driving plates 170 at two sides to move up and down, the conversion between dust blowing and dust collection is completed, the dust in the host machine is blown up and then sucked away, the swing gear 230 simultaneously drives the cleaning head 160 to swing back and forth, the dust blowing and dust collection are mutually matched, the excellent dust removal effect is achieved, the swing gear 230 drives the cleaning head 160 to swing back and forth, and the winding of the air inlet pipe 210 and the air suction pipe 220 can be avoided.
An operation method of a computer host dust removal device comprises the following steps:
firstly, when the invention is used, a motor 250 is started, the motor rotates to drive a gear ring to rotate, when the gear ring rotates, a half gear drives a swinging gear to rotate when the half gear is meshed with the swinging gear, when the half gear ring is contacted with the swinging gear, the half gear ring drives the swinging gear to reversely rotate, the gear ring rotates for one circle, and the half ring rotates anticlockwise; the dust collector is characterized in that a half circle rotates clockwise, a swing gear rotates to drive a lower gear to rotate, the lower gear rotates to drive a swing joint to rotate, the swing joint rotates to drive the rear portion of a cleaning head to do circular motion, the cleaning head is rotatably connected with a swing frame, the swing frame is rotatably connected with a rack, so the cleaning head can do circular swing in space by taking a swing shaft as a support, in the second step, the swing gear rotates to drive a lower gear to rotate simultaneously, a rack rotates to drive a rack to slide along a rack sliding groove, the rack rotates clockwise by half circle, the half circle rotates anticlockwise, the rack moves back and forth, the rack guide rods on two sides drive the drive plates on two sides to move up and down along the drive plate sliding groove, the rack guide rod on the left side is in sliding fit with an upper sliding groove when the rack moves to the left side, the rack guide rod on the right side is in a low position, the drive plate on the right side is in a high position, the lower portion of the left side drive plate presses an air inlet pipe, the air suction pipe on the right side is in a ventilation state, the air suction pipe is in a dust collection state, the dust in the main machine is blown up, and dust in the main machine is blown up and blown back and forth, and dust collection state, and dust is thoroughly blown.

Claims (2)

1. A computer host dust removal device is characterized by comprising a rack, a gear ring, a swing joint, a swing frame, a cleaning head, a drive plate and a rack, wherein an inner cavity is formed in the middle of the rack, a swing frame hole is radially formed in the middle of the rack, a support seat is arranged in the middle of the upper portion of the rack, a support groove is formed in the middle of the left side of the support seat, two drive plate sliding grooves which are symmetrically arranged in the front and back direction are formed in the left side of the support seat, air pipe grooves are formed in the outer sides of the two drive plate sliding grooves, a connecting rod is arranged in the middle of the upper portion of the support seat, a disc is arranged on the upper portion of the connecting rod, a central hole penetrating through the whole rack is formed in the middle of the connecting rod, a disc hole is formed in the middle of the disc, a motor base is arranged on the lower portion of the disc, a half gear shaft is arranged in the support seat in the middle of the disc, a half gear shaft is arranged in the middle of the disc, a half gear shaft, a half gear ring is arranged in the disc hole, the middle of the half gear passes through the central hole, the half gear shaft is fixedly connected with a lower gear, the lower gear is fixedly connected with a motor base, the side of the motor base, and is alternately meshed with the half gear; the middle of the swing joint is provided with a joint center hole, the side surface of the swing joint is provided with an inclined plane, the outer side of the inclined plane is provided with an inclined plane hole, the middle of the side surface of the swing frame is provided with a coaxial swing frame hole, the middle of the other side surface of the swing frame is provided with a coaxial swing frame shaft, the upper side of the cleaning head is provided with a cleaning head shaft, the outer side of the cleaning head shaft is provided with an air blowing hole, one side of the air blowing hole is provided with an air suction hole, the lower side of the cleaning head is provided with a blowing nozzle, the lower part of the swing gear is fixedly connected with the joint center hole, the swing joint is arranged on the upper side of the inner cavity, the inclined plane hole is rotatably connected with the cleaning head shaft, the swing shaft is rotatably connected with the swing frame hole, and the swing frame shaft is rotatably connected with the swing frame hole; a driving plate sliding block is arranged on one side of the driving plate, a driving groove is formed in the end face of the driving plate, the driving groove is divided into an upper sliding groove and a lower sliding groove, and a rack sliding block is arranged on the left side of the rack; two sides of the rack sliding block are provided with two rack guide rods which are symmetrically arranged, the rack sliding block is connected with the rack guide rods in a sliding manner, and the rack slides in the rack sliding groove; the rack is meshed with the lower gear, a driving plate sliding block is connected in each driving plate sliding groove in a sliding mode, each driving plate slides in the driving plate sliding groove on the same side, and each side of rack guide rod is connected with the driving groove in a sliding mode; the air inlet pipe is fixedly connected with the air blowing hole, the air inlet pipe penetrates through the air pipe groove and penetrates through the lower portion of the drive plate on the same side, the air suction pipe is fixedly connected with the air suction hole, and the air suction pipe penetrates through the air pipe groove and penetrates through the lower portion of the drive plate on the same side.
2. The operating method of the computer host dust removing device according to claim 1, comprising the following steps: when the semi-gear ring is contacted with the swinging gear, the semi-gear ring drives the swinging gear to rotate reversely, the gear ring rotates for one circle, and the semi-gear ring rotates for anticlockwise rotation; the half circle clockwise rotates, the swing gear rotates to drive the lower gear to rotate, the lower gear rotates to drive the swing joint to rotate, the swing joint rotates to drive the rear part of the cleaning head to do circular motion, the cleaning head is rotationally connected with the swing frame, the swing frame is rotationally connected with the rack, therefore, the cleaning head can support a swing shaft to do circular swing in space, the swing gear rotates to drive the lower gear to rotate, the lower gear rotates to drive the rack to slide along the rack chute, the swing gear rotates half circle clockwise and half circle anticlockwise, therefore, the rack can move back and forth, the rack moves back and forth, the rack guide rods at two sides drive the drive plates at two sides to move up and down along the drive plate chute, because the drive plates at two sides are symmetrically arranged, when the rack moves to the left side, the left rack guide rod is in sliding fit with the upper sliding groove, the right rack guide rod is in sliding fit with the lower sliding groove, the left drive plate is at a low position at the moment, the right drive plate is at a high position, the lower portion of the left drive plate presses the air inlet pipe, the right air suction pipe is in a ventilation state, the computer host dust removal device is in a dust collection state at the moment, when the rack moves to the right side, the left air inlet pipe is in a ventilation state at the moment, the right air suction pipe is pressed, the computer host dust removal device is in an air blowing state, dust in the host is blown up, the rack moves back and forth, the computer host dust removal device blows dust and dust collection alternately and circulates, so that the dust in the host is blown up and then sucked away, the blowing nozzle swings back and forth, and the dust in the host can be thoroughly removed.
CN202210292591.9A 2022-03-24 2022-03-24 Computer host dust collector Active CN114871200B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210292591.9A CN114871200B (en) 2022-03-24 2022-03-24 Computer host dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210292591.9A CN114871200B (en) 2022-03-24 2022-03-24 Computer host dust collector

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Publication Number Publication Date
CN114871200A CN114871200A (en) 2022-08-09
CN114871200B true CN114871200B (en) 2023-04-07

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DE3603041A1 (en) * 1985-04-11 1986-10-30 Zöll, Dieter, Selzach Surface cleaning appliance
CN106049326B (en) * 2015-04-10 2018-09-07 苏州宝时得电动工具有限公司 Suction and blowing device
JP6450603B2 (en) * 2015-01-28 2019-01-09 アマノ株式会社 Air blowing dust collector, dust collecting system, and method of moving the air blowing dust collector
CN106944416A (en) * 2017-05-15 2017-07-14 汪国栋 Dust arrester after a kind of computer host box assembling
CN107597731A (en) * 2017-10-17 2018-01-19 深圳万研科技研发有限公司 A kind of medicine equipment cleaner
CN107716451A (en) * 2017-10-20 2018-02-23 南昌安润科技有限公司 A kind of electronic component circuit board cleaner
CN107552490A (en) * 2017-10-31 2018-01-09 刘飞云 A kind of electric power cabinet dust removal machine
CN210995628U (en) * 2019-11-19 2020-07-14 山东哈威智能科技有限公司 Can clean solar cell panel's jet dust collector
CN214078211U (en) * 2020-10-30 2021-08-31 武汉蔚兴科技有限公司 Dust collector for computer accessories

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