CN107748598B - Intelligent computer case - Google Patents
Intelligent computer case Download PDFInfo
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- CN107748598B CN107748598B CN201710961783.3A CN201710961783A CN107748598B CN 107748598 B CN107748598 B CN 107748598B CN 201710961783 A CN201710961783 A CN 201710961783A CN 107748598 B CN107748598 B CN 107748598B
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- 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
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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Abstract
the invention discloses an intelligent computer case which comprises a case body, a case door, a base, heat dissipation holes, a scraper blade, a dust collector, a servo motor, an electric cabinet, a smoke sensor, a discharge pipe, an electromagnetic valve, a carbon dioxide fire extinguisher, a screw rod, a slide rail, a slide block, a first dust absorption hole, a brush, a second dust absorption hole, a timer, a PLC (programmable logic controller) and a suspended dust removal device, wherein the case door is fixed on one side of the case body through bolts, the base is fixed on four corners of the bottom of the case body through welding, the heat dissipation holes are formed in two corresponding sides of the case body, the slide rail is fixed on one side, close to the heat dissipation holes, of the inner wall of the two corresponding sides of the case body through bolts, the servo motor is fixed on the bottom of the slide rail through bolts, the inner walls of the two corresponding sides of, has the functions of rapid and efficient dust removal and fire extinguishing, and effectively improves the convenience of use.
Description
Technical Field
The invention relates to the technical field of computer hardware, in particular to an intelligent computer case.
background
The computer case is used as a part of computer accessories, has the main function of placing and fixing various computer accessories, plays a role in supporting and protecting, has the important function of shielding electromagnetic radiation, and is not listed as a key consideration object in DIY because the case can not rapidly improve the performance of the whole machine unlike the accessories such as a CPU, a display card, a mainboard and the like. However, the chassis is not useless, and after some users buy the fake-brand chassis, the system becomes unstable because the main board and the chassis form a loop, which causes a short circuit.
the computer case in the prior art does not have the functions of autonomous dust prevention and fire extinguishing, and for the computer case with a complicated part of internal structure, dust removal in the case is troublesome, so that an intelligent computer case capable of automatically solving the problems is necessary.
Disclosure of Invention
The present invention is directed to an intelligent computer case, so as to solve the problems mentioned in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: an intelligent computer case comprises a case body, a case door, a base, heat dissipation holes, a scraper blade, a dust collector, a servo motor, an electric control case, a smoke sensor, a discharge pipe, a solenoid valve, a carbon dioxide fire extinguisher, a screw rod, a slide rail, a slide block, a first dust absorption hole, a brush, a second dust absorption hole, a timer and a PLC (programmable logic controller), wherein the case door is fixed on one side of the case body through bolts, the base is fixed on four corners of the bottom of the case body through welding, the heat dissipation holes are formed in two corresponding sides of the case body, the slide rail is fixed on one side, close to the heat dissipation holes, of the inner walls of the two corresponding sides of the case body through bolts, the servo motor is fixed on the bottom of the slide rail through bolts, the inner walls of the two corresponding sides of the slide rail are connected through the screw rod, the slide block, a second dust suction port is arranged on one side of the brush, a dust collector is fixed on the other side of the scraper through a bolt, a suction port of the dust collector is connected with the second dust suction port through a connecting pipe, the other side of the dust collector is provided with a first dust suction port, an electric cabinet is fixed on the inner wall of the bottom of the box body through bolts, a smoke sensor is embedded and installed in the center of the top of the electric cabinet, a timer and a PLC controller are arranged in the electric cabinet, a carbon dioxide fire extinguisher is fixed on the inner wall of the top of the box body through a bolt, a discharge pipe is arranged at the bottom of the carbon dioxide fire extinguisher, an electromagnetic valve is arranged on the discharge pipe, the smoke sensor is electrically connected with the X input end of the PLC controller, the Y output end of the PLC controller is electrically connected with the electromagnetic valve, the timer electric connection PLC controller's X input, the Y output electric connection dust catcher and servo motor of PLC controller.
The hanging dust removal device is horizontally arranged on the scraper plate through the dust removal cylinder and can move along the front-back direction of the scraper plate; when the dust removal device works, the dust removal cylinder can drive the suspended dust removal device to translate back and forth, and further the suspended dust removal device can adjust the position in the front and back direction according to the position needing dust removal.
The suspended dust removal device comprises a supporting seat, a rotary disk, a chain unit, a rotary motor, a blower unit and a side brush; the supporting seat can be slidably arranged on the dust removal cylinder, the number of the chain units is at least six, and every two adjacent chain units are hinged with each other; each chain connection unit comprises an L-shaped chain plate, a third dust suction port and a swivel cylinder, wherein the chain plate comprises a long edge and a short edge perpendicular to the long edge; the long edges of two adjacent chain plates are hinged with each other, the third dust suction ports are arranged on the long edges of the chain plates, each third dust suction port is connected with an external air pump, the external air pump can drive the third dust suction ports on the chain plates to perform dust suction operation, the front end and the rear end of the swivel cylinder are respectively connected to the short edges of the two adjacent chain plates, and the swivel cylinder is used for driving the two adjacent chain plates to rotate; when the dust removal device works, the swivel cylinders can be synchronously or asynchronously stretched, so that the whole suspended dust removal device can be bent in snakelike shapes in different forms, the suspended dust removal device can adapt to the complex structure in a computer case, and dust removal operation can be performed in the complex internal environment of the case.
The rotary disc is rotatably arranged on the supporting seat and is fixedly connected with one chain plate in each chain unit, and the rotary motor is arranged on the supporting seat and is used for driving the rotary disc to rotate; the side brushes are fixedly connected to the outer side walls of the outermost link plates in the link units, and can be used for cleaning positions which are difficult to clean in the case when the suspended dust removal device moves; when the rotating disk type computer case dust removal device works, the rotating disk is driven to rotate by the rotating motor, so that the chain plates fixedly connected with the rotating disk are driven to rotate around the main shaft of the rotating disk, and then each chain unit is driven to rotate.
furthermore, the upper end of the long edge of each chain plate is horizontally provided with a sliding groove which is a T-shaped groove; the air blowing unit comprises a sliding block, a coil spring, an air bag, an electromagnetic clamping block, a bag pulling motor, a winding wheel and a steel wire rope; the sliding block can be slidably embedded into the sliding groove, one end of the coil spring is fixedly connected to the outermost chain plate in each chain unit, and the other end of the coil spring is fixedly connected to the sliding block; the air bag is fixedly connected to the sliding block, electromagnetic clamping blocks are uniformly arranged on the left side wall and the right side wall of the air bag, and the electromagnetic clamping blocks are symmetrically and slidably arranged on the sliding block; the capsule-pulling motor is installed on the supporting seat, a reel is installed on a main shaft of the capsule-pulling motor, one end of a steel wire rope is fixedly connected with the sliding block, and the other end of the steel wire rope is installed on the reel. During work, dust of partial components in a computer case is often difficult to remove only by means of dust collection due to the fact that the modeling structure of the components is complex or the dust is tightly bonded, and at the moment, accurate air blowing and dust removal are needed by using an air bag; then, the electromagnetic clamping blocks are electrified, and when different currents are electrified, the electromagnetic clamping blocks are close to each other to extrude the air bag, so that air blowing is realized; when the electromagnetic clamping blocks are electrified with the same current, the electromagnetic clamping blocks are mutually far away to reset the air bag; the invention realizes the air blowing work of the suspended dust removal device by repeating the electrifying process. After the work is finished, the sliding block can realize the reset under the restoring force of the coil spring.
Further, the PLC controller is an NX70-BASE06 controller.
Furthermore, the servo motor is connected with the screw rod through a coupler.
Furthermore, the hairbrush and the second dust suction port are uniformly distributed at the bottom of the scraper.
Furthermore, the sliding block is movably connected with the scraping plate through a bolt.
compared with the prior art, the invention has the following beneficial effects: the computer accessory with the dust removal and fire extinguishing functions is connected with a power supply, the timer starts working, when the preset time is reached, the PLC controls the dust collector and the servo motor to start working, the servo motor works to drive the lead screw to rotate and then drive the sliding block to rotate, so that the brush is driven to clean the heat dissipation holes, meanwhile, the dust collector works, the heat dissipation holes and dust in the box body are conveniently cleaned through the first dust suction port and the second dust suction port, the cleanness of the interior of the box body is favorably ensured, and the service life of each device in the box body can be effectively prolonged; smoke transducer is convenient for real time monitoring box inside smog value, and when box internal plant took place the short circuit and catches fire, smoke transducer transmitted the signal of collecting for the PLC controller, and PLC controller control solenoid valve is opened, is convenient for spout the inside carbon dioxide of carbon dioxide fire extinguisher, is favorable to putting out a fire fast, can effectively guarantee the safety of equipment. Meanwhile, the suspended dust removal device can efficiently clean the case with a complex internal structure through the cooperative operation of the dust removal cylinder, the swivel cylinder, the rotary motor, the bag-pulling motor and the like.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic structural diagram of the suspended dust removing device of the present invention installed on a scraper;
FIG. 4 is another schematic view of FIG. 3;
FIG. 5 is a schematic view of the squeegee configuration of the present invention;
FIG. 6 is a schematic view of the internal structure of the electric cabinet of the present invention;
in the figure: the device comprises a box body 1, a box door 2, a base 3, a heat dissipation hole 4, a scraper 5, a dust collector 6, a servo motor 7, an electric cabinet 8, a smoke sensor 9, a discharge pipe 10, an electromagnetic valve 11, a carbon dioxide extinguisher 12, a screw rod 13, a slide rail 14, a slide block 15, a first dust suction port 16, a brush 17, a second dust suction port 18, a timer 19, a PLC (programmable logic controller) 20, a suspended dust removal device 21, a dust removal cylinder 22, a support seat 211, a rotary disk 212, a link unit 213, a rotary motor 214, a blower unit 215, a side brush 216, a chain plate 2131, a third dust suction port 2132, a rotary joint cylinder 2133, a sliding groove 2134, a sliding block 2151, a coil spring 2152, an air bag 2153, an electromagnetic clamping block 2154, a bag-pulling motor 2155, a.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: an intelligent computer case comprises a case body 1, a case door 2, a base 3, heat dissipation holes 4, a scraper 5, a dust collector 6, a servo motor 7, an electric cabinet 8, a smoke sensor 9, a discharge pipe 10, an electromagnetic valve 11, a carbon dioxide fire extinguisher 12, a screw rod 13, a slide rail 14, a slide block 15, a first dust suction port 16, a brush 17, a second dust suction port 18, a timer 19 and a PLC (programmable logic controller) 20, wherein the case door 2 is fixed on one side of the case body 1 through bolts, the base 3 is fixed on four corners of the bottom of the case body 1 through welding, the heat dissipation holes 4 are respectively formed on two corresponding sides of the case body 1, the slide rail 14 is fixed on one side, close to the heat dissipation holes 4, of the inner walls on two corresponding sides of the case body 1 through bolts, the servo motor 7 is fixed on the bottom of the slide rail 14 through bolts, the inner walls on two, the scraper blade 5 is installed just opposite to the heat dissipation holes 4, one side of the scraper blade 5 close to the heat dissipation holes 4 is provided with a brush 17, one side of the brush 17 is provided with a second dust suction port 18, the other side of the scraper blade 5 is fixedly provided with a dust collector 6 through bolts, a suction port of the dust collector 6 is connected with the second dust suction port 18 through a connecting pipe, the other side of the dust collector 6 is provided with a first dust suction port 16, the inner wall of the bottom of the box body 1 is fixedly provided with an electric cabinet 8 through bolts, the center of the top of the electric cabinet 8 is embedded with a smoke sensor 9, the electric cabinet 8 is internally provided with a timer 19 and a PLC (programmable logic controller) 20, the inner wall of the top of the box body 1 is fixedly provided with a carbon dioxide fire extinguisher 12 through bolts, the bottom of the carbon dioxide fire extinguisher 12 is provided with a discharge pipe 10, the discharge pipe 10 is provided, the timer 19 is electrically connected with the X1 input end of the PLC 20, and the Y1 output end of the PLC 20 is electrically connected with the dust collector 6 and the servo motor 7.
The scraper 5 is also provided with a suspended dust removal device 21, the suspended dust removal device 21 is connected with a dust removal cylinder 22, and the suspended dust removal device 21 is horizontally arranged on the scraper 5 through the dust removal cylinder 22 and can move along the front-back direction of the scraper 5; when the dust removal device works, the dust removal cylinder can drive the suspended dust removal device to translate back and forth, and further the suspended dust removal device can adjust the position in the front and back direction according to the position needing dust removal.
The suspended dust removing device 21 comprises a supporting seat 211, a rotary disk 212, a link unit 213, a rotary motor 214, a blower unit 215 and a side brush 216; the supporting seat 211 is slidably mounted on the dust removing cylinder 22, the number of the link units 213 is at least six, and every two adjacent link units 213 are hinged with each other; each link unit 213 comprises an L-shaped link plate 2131, a third dust suction port 2132 and a swivel cylinder 2133, wherein the link plate 2131 comprises a long side and a short side perpendicular to the long side; the long sides of two adjacent chain plates 2131 are hinged with each other, the third dust suction ports 2132 are installed on the long sides of the chain plates 2131, each third dust suction port 2132 is connected with an external air pump, the external air pump can drive the third dust suction ports 2132 on the chain plates 2131 to perform dust suction operation, the front end and the rear end of the swivel cylinder 2133 are respectively connected to the short sides of the two adjacent chain plates 2131, and the swivel cylinder 2133 is used for driving the two adjacent chain plates 2131 to rotate; when the dust removal device works, the swivel cylinders can be synchronously or asynchronously stretched, so that the whole suspended dust removal device can be bent in snakelike shapes in different forms, the suspended dust removal device can adapt to the complex structure in a computer case, and dust removal operation can be performed in the complex internal environment of the case.
the rotary disc 212 is rotatably mounted on the supporting seat 211, the rotary disc 212 is fixedly connected with one of the chain plates 2131 of each chain unit 213, and the rotary motor 214 is mounted on the supporting seat 211 and used for driving the rotary disc 212 to rotate; the side brushes 216 are fixedly connected to the outer side walls of the outermost link plates 2131 in the link units 213, and can be used for cleaning positions which are difficult to clean in the case when the suspended dust removal device moves; when the rotating disk type computer case dust removal device works, the rotating disk is driven to rotate by the rotating motor, so that the chain plates fixedly connected with the rotating disk are driven to rotate around the main shaft of the rotating disk, and then each chain unit is driven to rotate.
Further, the upper end of the long side of each chain plate 2131 is horizontally provided with a sliding groove 2134, and the sliding groove 2134 is a 'T' -shaped groove; the blower unit 215 comprises a sliding block 2151, a coil spring 2152, an air bag 2153, an electromagnetic clamping block 2154, a bag pulling motor 2155, a reel 2156 and a steel wire rope 2157; the sliding block 2151 is slidably inserted into the sliding groove 2134, one end of the coil spring 2152 is fixedly connected to the outermost link plate 2131 of each link unit 213, and the other end of the coil spring 2152 is fixedly connected to the sliding block 2151; the airbag 2153 is fixedly connected to the sliding block 2151, electromagnetic clamping blocks 2154 are arranged on the left side wall and the right side wall of the airbag 2153, and the electromagnetic clamping blocks 2154 are symmetrically and slidably arranged on the sliding block 2151; the bag-pulling motor 2155 is mounted on the supporting seat 211, a reel 2156 is mounted on the main shaft of the bag-pulling motor 2155, one end of the steel wire rope 2157 is fixedly connected with the sliding block 2151, and the other end of the steel wire rope 2157 is mounted on the reel 2156. During work, dust of partial components in a computer case is often difficult to remove only by means of dust collection due to the fact that the modeling structure of the components is complex or the dust is tightly bonded, and at the moment, accurate air blowing and dust removal are needed by using an air bag; then, the electromagnetic clamping blocks are electrified, and when different currents are electrified, the electromagnetic clamping blocks are close to each other to extrude the air bag, so that air blowing is realized; when the electromagnetic clamping blocks are electrified with the same current, the electromagnetic clamping blocks are mutually far away to reset the air bag; the invention realizes the air blowing work of the suspended dust removal device by repeating the electrifying process. After the work is finished, the sliding block can realize the reset under the restoring force of the coil spring.
further, the PLC controller 20 is an NX70-BASE06 controller, which facilitates intelligent control.
Furthermore, the servo motor 7 is connected with the screw rod 13 through a coupler, so that the screw rod 13 is conveniently driven to rotate.
Furthermore, the brush 17 and the second dust suction port 18 are uniformly distributed at the bottom of the scraper 5, so that dust can be cleaned conveniently.
Further, the sliding block 15 is movably connected with the scraper 5 through a bolt, so that the connection stability is ensured.
the working principle is as follows: the power is switched on, the timer 19 starts to work, when the preset time is reached, the PLC 20 controls the dust collector 6 and the servo motor 7 to start to work, the servo motor 7 works to drive the screw rod 13 to rotate, then the slide block 15 is driven to rotate, and the brush 17 is further driven to clean the heat dissipation holes 4, meanwhile, the dust collector 6 works, so that the heat dissipation holes 4 and dust inside the box body 1 can be conveniently cleaned through the first dust suction port 16 and the second dust suction port 18, the internal cleaning of the box body 1 is favorably ensured, and the service life of each device inside the box body 1 can be effectively prolonged; smoke sensor 9 is convenient for real time monitoring box 1 inside smog value, and when box 1 internal plant took place the short circuit and catches fire, smoke sensor 9 transmitted the signal of collecting for PLC controller 20, and PLC controller 20 control solenoid valve 11 is opened, is convenient for spout the inside carbon dioxide of carbon dioxide fire extinguisher 12, is favorable to putting out a fire fast, can effectively guarantee the safety of equipment.
When the structure in the case is complex, the dust removing cylinder can drive the suspended dust removing device to translate back and forth, then each knuckle cylinder is synchronously or asynchronously stretched, so that the whole suspended dust removing device is bent in snake shapes in different forms in the computer case, and then the external air pump drives the third dust collecting port 2132 on each chain plate 2131 to collect dust; if the dust of the sub-components in the computer case is complicated due to the modeling structure of the components or the dust is tightly bonded, the dust cannot be removed only by means of dust collection, at the moment, the air bag is used for accurately blowing and removing dust, firstly, the bag pulling motor rotates to enable the winding wheel to rotate, the winding wheel rotates to drive the steel wire rope to move, the steel wire rope pulls the sliding block to move in the sliding groove until the sliding block is located at the set dust removing position, and in the process, the dust removing air cylinder, the swivel air cylinder and the rotary motor are matched with the bag pulling motor to adjust the position of the air bag, so that the opening of the air bag can be just aligned to the area needing blowing; then, the electromagnetic clamping blocks are electrified, and when different currents are electrified, the electromagnetic clamping blocks are close to each other to extrude the air bag, so that air blowing is realized; when the electromagnetic clamping blocks are electrified with the same current, the electromagnetic clamping blocks are mutually far away to reset the air bag; the invention realizes the air blowing work of the suspended dust removal device by repeating the electrifying process. Through the steps, the suspended dust removal device can still remove dust efficiently when the structure in the case is complex.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. An intelligent computer case, its characterized in that: comprises a box body (1), a box door (2), a base (3), heat dissipation holes (4), a scraper (5), a dust collector (6), a servo motor (7), an electric cabinet (8), a smoke sensor (9), a discharge pipe (10), an electromagnetic valve (11), a carbon dioxide fire extinguisher (12), a screw rod (13), a slide rail (14), a slide block (15), a first dust suction port (16), a brush (17), a second dust suction port (18), a timer (19) and a PLC (programmable logic controller) (PLC) controller (20), wherein the box door (2) is fixed on one side of the box body (1) through bolts, the base (3) is fixed at four corners of the bottom of the box body (1) through welding, the heat dissipation holes (4) are respectively formed in the corresponding two sides of the box body (1), the slide rail (14) is fixed on one side, close to the heat dissipation holes (, the bottom of the sliding rail (14) is fixed with a servo motor (7) through a bolt, the inner walls of two corresponding sides of the sliding rail (14) are connected through a screw rod (13), a sliding block (15) is installed on the screw rod (13), a scraper (5) is installed on one side of the sliding block (15), the scraper (5) is installed just to a heat dissipation hole (4), a brush (17) is installed on one side, close to the heat dissipation hole (4), of the scraper (5), a second dust suction opening (18) is formed in one side of the brush (17), a dust collector (6) is fixed on the other side of the scraper (5) through a bolt, a suction opening of the dust collector (6) is connected with the second dust suction opening (18) through a connecting pipe, a first dust suction opening (16) is installed on the other side of the dust collector (6), and an electric cabinet (8) is fixed on the inner wall, a smoke sensor (9) is embedded in the center of the top of the electric cabinet (8), a timer (19) and a PLC (programmable logic controller) controller (20) are installed inside the electric cabinet (8), a carbon dioxide fire extinguisher (12) is fixed on the inner wall of the top of the box body (1) through bolts, a discharge pipe (10) is installed at the bottom of the carbon dioxide fire extinguisher (12), an electromagnetic valve (11) is installed on the discharge pipe (10), the smoke sensor (9) is electrically connected with the X0 input end of the PLC controller (20), the Y0 output end of the PLC controller (20) is electrically connected with the electromagnetic valve (11), the timer (19) is electrically connected with the X1 input end of the PLC controller (20), and the Y1 output end of the PLC controller (20) is electrically connected with a dust collector (6) and a servo motor (7);
The scraper (5) is also provided with a suspended dust removal device (21), the suspended dust removal device (21) is connected with a dust removal cylinder (22), and the suspended dust removal device (21) is horizontally arranged on the scraper (5) through the dust removal cylinder (22) and can move along the front-back direction of the scraper (5); the dust removal cylinder can drive the suspended dust removal device to translate back and forth, so that the suspended dust removal device can adjust the position in the front and back direction according to the position needing dust removal; the suspended dust removal device (21) comprises a supporting seat (211), a rotary disc (212), a link unit (213), a rotary motor (214), a blower unit (215) and a side brush (216); the supporting seat (211) is slidably arranged on the dust removal cylinder (22), the number of the chain units (213) is at least six, and every two adjacent chain units (213) are hinged with each other; each chain unit (213) comprises an L-shaped chain plate (2131), a third dust suction opening (2132) and a swivel cylinder (2133), wherein the chain plate (2131) comprises a long side and a short side perpendicular to the long side; the long sides of two adjacent chain plates (2131) are hinged with each other, the third dust suction ports (2132) are arranged on the long sides of the chain plates (2131), each third dust suction port (2132) is connected with an external air pump, the front end and the rear end of the swivel cylinder (2133) are respectively connected to the short sides of the two adjacent chain plates (2131), and the swivel cylinder (2133) is used for driving the two adjacent chain plates (2131) to rotate; each swivel cylinder can be synchronously or asynchronously stretched, so that the whole suspended dust removal device can be bent in a snake shape in different forms, and the suspended dust removal device can adapt to the complex structure in a computer case, and can perform dust removal operation in the internal environment of the complex case;
The rotary disc (212) is rotatably arranged on the supporting seat (211), the rotary disc (212) is fixedly connected with one chain plate (2131) in each chain connecting unit (213), and the rotary motor (214) is arranged on the supporting seat (211) and is used for driving the rotary disc (212) to rotate; the side brush (216) is fixedly connected with the outer side wall of the outermost chain plate (2131) in each chain unit (213); the side brush can be used for cleaning the position which is difficult to clean in the case when the suspended dust removal device moves; the rotary motor drives the rotary disc to rotate, and further drives the chain plates fixedly connected with the rotary disc to rotate around the main shaft of the rotary disc, so that each chain unit is driven to rotate, and the suspended dust removal device is convenient to remove dust on inclined surfaces of the sub-components in the computer case;
the upper end of the long side of each chain plate (2131) is horizontally provided with a sliding groove (2134), and the sliding groove (2134) is a T-shaped groove; the air blowing unit (215) comprises a sliding block (2151), a coil spring (2152), an air bag (2153), an electromagnetic clamping block (2154), a bag pulling motor (2155), a reel (2156) and a steel wire rope (2157); the sliding block (2151) can be slidably embedded into the sliding groove (2134), one end of the coil spring (2152) is fixedly connected to the outermost link plate (2131) in each link unit (213), and the other end of the coil spring (2152) is fixedly connected to the sliding block (2151); the air bag (2153) is fixedly connected to the sliding block (2151), the electromagnetic clamping blocks (2154) are respectively arranged on the left side wall and the right side wall of the air bag (2153), and the electromagnetic clamping blocks (2154) are symmetrically and slidably arranged on the sliding block (2151); the capsule pulling motor (2155) is mounted on the supporting seat (211), a reel (2156) is mounted on a main shaft of the capsule pulling motor (2155), one end of the steel wire rope (2157) is fixedly connected with the sliding block (2151), and the other end of the steel wire rope (2157) is mounted on the reel (2156);
The PLC controller (20) is an NX70-BASE06 controller; the servo motor (7) is connected with the screw rod (13) through a coupler; the brush (17) and the second dust suction port (18) are uniformly distributed at the bottom of the scraper (5), and the sliding block (15) is movably connected with the scraper (5) through a bolt;
The power is switched on, the timer starts working, when the preset time is reached, the PLC (20) controls the dust collector (6) and the servo motor (7) to start working, the servo motor (7) works to drive the screw rod (13) to rotate, then the sliding block (15) is driven to rotate, and the brush (17) is driven to clean the heat dissipation holes (4), meanwhile, the dust collector (6) works, so that the heat dissipation holes (4) and dust in the box body (1) can be cleaned conveniently through the first dust suction port (16) and the second dust suction port (18), the internal cleaning of the box body (1) is favorably ensured, and the service life of each device in the box body (1) can be effectively prolonged; the smoke sensor (9) is convenient for monitoring the smoke value in the box body (1) in real time, when short circuit ignition occurs to equipment in the box body (1), the smoke sensor (9) transmits a collected signal to the PLC (20), the PLC (20) controls the control electromagnetic valve (11) to be opened, so that carbon dioxide in the carbon dioxide fire extinguisher (12) is conveniently sprayed out, quick fire extinguishment is facilitated, and the safety of the equipment can be effectively guaranteed; when the structure in the case is complex, firstly, the dust removal cylinder (22) can drive the suspended dust removal device (21) to translate back and forth, then each knuckle cylinder (2133) is synchronously or asynchronously stretched, so that the whole suspended dust removal device (21) is bent in snake shapes in different forms in the computer case, and then, an external air pump drives the third dust collection port (2132) on each chain plate (2131) to carry out dust collection operation; if the dust of the parts in the computer case is complex in structure or tightly bonded and cannot be cleared only by means of dust collection, the air bag (2153) is used for precise air blowing and dust collection, firstly, the bag pulling motor (2155) rotates to enable the reel (2156) to rotate, the reel (2156) rotates to drive the steel wire rope (2157) to move, the steel wire rope (2157) pulls the sliding block (2151) to move in the sliding groove (2134) until the sliding block (2151) is located at a set dust collection position, and in the process, the dust removing cylinder (22), the swivel cylinder (2133) and the rotary motor (214) are matched with the bag pulling motor (2155) to adjust the position of the air bag (2153) so that the opening of the air bag (2153) can be aligned to an area needing air blowing and dust collection; then, the electromagnetic clamping blocks (2154) are electrified, and when different currents are conducted, the electromagnetic clamping blocks (2154) approach to each other to extrude the air bag (2153) to achieve air blowing; when the electromagnetic clamping blocks (2154) are electrified with the same current, the electromagnetic clamping blocks (2154) are far away from each other to reset the air bag (2153); the electrifying process is repeated to realize the air blowing work of the suspended dust removing device (21); the suspended dust removing device (21) can still effectively remove dust when the structure in the machine box is complex.
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| CN109144194A (en) * | 2018-09-11 | 2019-01-04 | 苏州苏琼网络科技有限公司 | A kind of computer cabinet with self-cleaning function |
| CN110853500B (en) * | 2019-11-25 | 2021-05-04 | 福州永宏九洲电子科技有限公司 | Dustproof outdoor jumbo size display screen |
| CN111367379A (en) * | 2020-03-24 | 2020-07-03 | 四川信息职业技术学院 | Computer case fire extinguishing alarm device and method thereof |
| CN111651013A (en) * | 2020-06-03 | 2020-09-11 | 杭州康桔科技有限公司 | Suspended computer case based on electromagnetic conversion |
| CN111625063A (en) * | 2020-06-27 | 2020-09-04 | 张红宾 | Terminal device for video editing art design |
| CN111897401B (en) * | 2020-07-06 | 2022-02-08 | 山东劳动职业技术学院（山东劳动技师学院） | Computer machine case with filter deashing effect |
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Effective date of registration: 20191113 Address after: 233000 room 1416, floor 14, building a, Wanda office building, bengshan District, Bengbu City, Anhui Province Applicant after: Bengbu HNA Technology Co., Ltd Address before: No. 1804 Huashan Road, Xuhui District, Shanghai, 200240 Applicant before: Wang Wenyue |
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