CN210605607U

CN210605607U - Heat dissipation and dust removal device for external computer

Info

Publication number: CN210605607U
Application number: CN201922295530.4U
Authority: CN
Inventors: 张建威; 王辉
Original assignee: Henan Yizhuo Information Technology Co ltd
Current assignee: Henan Yizhuo Information Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-05-22
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of computers, and an outside computer heat dissipation dust collector is disclosed, including the organism, the thermovent has been seted up at the back of organism, and one side fixed mounting at organism inner chamber top has a mounting bracket, and fixed mounting has electric push rod on the mounting bracket, and the output movable sleeve of electric push rod is equipped with the piston rod, and the bottom fixedly connected with connecting rod of piston rod, fixed mounting has the fixed case that is located thermovent one side on the inner wall of organism. This heat dissipation and dust removal device for external computer drives the connecting rod of piston rod bottom through starting the electric push rod and goes up and down, thereby the scraper blade that drives connecting rod one end carries out the back and forth motion on the dustproof cross filter face of dust screen, thereby can clear up the dustproof cross filter face of dust screen, avoid the dust on the dustproof cross filter face of dust screen long-term long-pending thing that blocks up the dust screen to take place, the radiating effect of quick-witted case thermovent has been ensured, and realize the automatic clearance of thermovent department dust screen, high durability and convenient use are simple.

Description

Heat dissipation and dust removal device for external computer

Technical Field

The utility model relates to a computer technology field specifically is an outside computer heat dissipation dust collector.

Background

The computer is commonly called computer, it is a modern electronic computer used for high-speed calculation, it can make numerical calculation and logic calculation, and also has the function of storage and memory, it can be operated according to program, and can automatically and high-speed process the modern intelligent electronic equipment of mass data, the machine box is used as a part of computer accessories, it mainly plays the role of placing and fixing all computer accessories, and has a supporting and protecting action, in addition, the computer box has the important action of shielding electromagnetic radiation.

However, when the heat dissipation port of the existing computer case is used for cleaning dust, screws on the case rear cover need to be unscrewed, so that the rear cover of the computer is opened, the dust is cleaned and removed from the heat dissipation port, the case rear cover needs to be installed again after the dust is cleaned, the operation is complex, the cleaning is inconvenient, the rear cover is repeatedly disassembled and assembled, the screw thread sliding phenomenon is easily caused on the rear cover and the screw hole on the case, and the service life of the case is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an outside computer heat dissipation dust collector, possess the advantage of being convenient for remove dust to quick-witted case thermovent, the thermovent of having solved current computer machine case is when the deashing, need unscrew the screw that covers behind the quick-witted case, thereby open the back lid of computer, deashing dust removal is carried out to the thermovent, the lid behind the quick-witted case that needs to be installed again after having cleared up the dust, the operation is complicated, it is inconvenient to clear up, and the lid after the repeated dismouting, lead to the screw hole on back lid and the quick-witted case to appear smooth silk phenomenon easily, the problem of quick-witted case life has been reduced.

The utility model provides a following technical scheme: a heat dissipation and dust removal device for an external computer comprises a machine body, wherein a heat dissipation port is formed in the back surface of the machine body, a mounting frame is fixedly mounted on one side of the top of an inner cavity of the machine body, an electric push rod is fixedly mounted on the mounting frame, a piston rod is movably sleeved at the output end of the electric push rod, a connecting rod is fixedly connected to the bottom of the piston rod, a fixed box positioned on one side of the heat dissipation port is fixedly mounted on the inner wall of the machine body, a movable groove is formed in the top of the fixed box, the bottom of the connecting rod penetrates through the movable groove to extend into the fixed box and is fixedly connected with a scraper, a dust screen is fixedly sleeved in the fixed box, a dust outlet pipe positioned at the bottom of the left side of the dust screen is fixedly sleeved at the bottom of the fixed box, a positioning protrusion is, the left lower corner of the side surface of the machine body is provided with a positioning groove, and a second magnetic ring is arranged in the positioning groove.

Preferably, the top of the collecting box is provided with a collecting port, one end of the collecting box is fixedly connected with a positioning plate, the middle of one side of the positioning plate is fixedly provided with a handle, and the other side of the positioning plate is provided with a first magnetic ring surrounding the periphery of the collecting box.

Preferably, the scraper is movably sleeved with the movable groove, and the right side of the scraper is movably connected with the left side of the dust screen.

Preferably, the size of the collection opening at the top of the collection box is matched with the size of the bottom of the dust outlet pipe, and the top of the collection box is movably connected with the bottom of the dust outlet pipe.

Preferably, the positioning plate is movably sleeved with the positioning groove, and the first magnetic ring on the positioning plate is movably connected with the second magnetic ring in the positioning groove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this heat dissipation and dust removal device for external computer drives the connecting rod of piston rod bottom through starting the electric push rod and goes up and down, thereby the scraper blade that drives connecting rod one end carries out the back and forth motion on the dustproof cross filter face of dust screen, thereby can clear up the dustproof cross filter face of dust screen, avoid the dust on the dustproof cross filter face of dust screen long-term long-pending thing that blocks up the dust screen to take place, the radiating effect of quick-witted case thermovent has been ensured, and realize the automatic clearance of thermovent department dust screen, high durability and convenient use are simple.

2. This heat dissipation and dust removal device of external computer can collect the dust of play dirt pipe exhaust through collecting the box, and in the use, the user can take the collection box out from quick-witted incasement through the pulling handle to the convenient dust of collecting in the box is cleared up, and this device is convenient for collect the installation and the fixing of box through the cooperation of first magnetic ring and second magnetic ring, improves stability and the convenience of collecting the box and using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

fig. 3 is a schematic view of a second magnetic ring of the structure of the present invention;

fig. 4 is a schematic view of the first magnetic ring of the present invention.

In the figure: 1. a body; 2. a heat dissipation port; 3. a mounting frame; 4. an electric push rod; 5. a piston rod; 6. a connecting rod; 7. a fixed box; 8. a movable groove; 9. a squeegee; 10. a dust screen; 11. a dust outlet pipe; 12. a positioning protrusion; 13. a collection box; 14. a collection port; 15. positioning a plate; 16. a handle; 17. a first magnetic ring; 18. positioning a groove; 19. a second magnetic ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an external computer heat dissipation and dust removal device comprises a machine body 1, a heat dissipation port 2 is formed on the back surface of the machine body 1, a mounting frame 3 is fixedly mounted on one side of the top of an inner cavity of the machine body 1, an electric push rod 4 is fixedly mounted on the mounting frame 3, the electric push rod 4 can be connected with a main controller of the machine body 1, so that the opening and closing of the electric push rod 4 are controlled by arranging a control button on the machine body 1, or a controller is additionally arranged in the machine body 1 and a control button is arranged on the machine body 1 so as to control the opening and closing of the electric push rod 4, a piston rod 5 is movably sleeved at the output end of the electric push rod 4, a connecting rod 6 is fixedly connected to the bottom of the piston rod 5, a fixed box 7 located on one side of the heat dissipation port 2 is fixedly mounted on the inner wall of the machine body 1, a movable groove 8 is formed, fixed cover of the inside of fixed case 7 is equipped with dust screen 10, utilize dust screen 10, can get into the inside air of organism 1 to remove dust to thermovent 2, avoid the influence of dust to electrical components in the organism 1, and the fixed cover in bottom of fixed case 7 is equipped with the play dirt pipe 11 that is located dust screen 10 left side bottom, the bottom of the 1 inner chamber of organism is equipped with the location protrudingly 12, movable sleeve is equipped with between the protruding 12 left sides of location and the 1 inner chamber left wall of organism and collects box 13, constant head tank 18 has been seted up to the lower left corner of the 1 side of organism, be equipped with second magnetic ring 19 in the constant head tank.

Wherein, the top of collecting box 13 is opened with collection mouth 14, and the one end fixedly connected with locating plate 15 of collecting box 13, and the middle part fixed mounting of locating plate 15 one side has handle 16, and the opposite side of locating plate 15 is equipped with and encircles the first magnetic ring 17 of collecting box 13 outlying.

Wherein, scraper blade 9 cup joints with the activity of activity groove 8, and the right side of scraper blade 9 and the left side swing joint of dust screen 10 utilize scraper blade 9, are convenient for scrape down the dust that the dust screen 10 dustproof cross section was gone up long-pending attached to avoid the dust on the dust screen 10 dustproof cross section constantly long-pending attached and jam dust screen 10, and then influence the radiating effect of thermovent 2 on the organism 1.

Wherein, the size of collecting box 13 top collection mouth 14 and the big or small looks adaptation of play dirt pipe 11 bottom, and the top of collecting box 13 and the bottom swing joint of play dirt pipe 11, utilize the cooperation of the collection mouth 14 that the play dirt pipe 11 and collection box 13 top were seted up, be convenient for collect the dust that the dust screen 10 intercepted and the dust that scraper blade 9 scraped in collecting box 13 to make things convenient for the processing of dust epilogue.

Wherein, locating plate 15 and constant head tank 18 activity cup joint, and the first magnetic ring 17 on the locating plate 15 and the second magnetic ring 19 swing joint in the constant head tank 18, utilize the cooperation of the first magnetic ring 17 on the box 13 locating plate 15 of collection and the second magnetic ring 19 in the constant head tank 18 of organism 1, be convenient for collect box 13 and organism 1's magnetism and be connected fixedly, thereby avoid organism 1 at the in-process that removes, collect the condition emergence of box 13 from organism 1 interior roll-off, the stability of collecting box 13 and using has been improved, and the installation and the dismantlement of collecting box 13 are also comparatively convenient.

The working principle is as follows: firstly, at intervals, the electric push rod 4 is started to drive the connecting rod 6 at the bottom of the piston rod 5 to lift, thereby driving the scraper 9 at the bottom of the connecting rod 6 to lift, utilizing the scraper 9 to repeatedly move back and forth on the dustproof filtering surface of the dustproof net 10, then the dustproof filter surface of the dustproof net 10 is cleaned, the dust scraped by the scraper 9 falls into the collection box 13 through the dust outlet pipe 11, then, at intervals, the user can pull the handle 16 on the outside of the body 1, thereby extracting the collecting box 13 from the body 1, and then clear up the dust of collecting in the collection box 13, finally, after collection box 13 clears up the completion, insert collection box 13 inside organism 1 through constant head tank 18, utilize the cooperation of the inboard first magnetic ring 17 of collection box 13 locating plate 15 and the interior second magnetic ring 19 of constant head tank 18, fix collection box 13, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an outside computer heat dissipation dust collector, includes organism (1), its characterized in that: the back of the machine body (1) is provided with a heat dissipation port (2), one side of the top of an inner cavity of the machine body (1) is fixedly provided with a mounting frame (3), an electric push rod (4) is fixedly mounted on the mounting frame (3), the output end of the electric push rod (4) is movably sleeved with a piston rod (5), the bottom of the piston rod (5) is fixedly connected with a connecting rod (6), the inner wall of the machine body (1) is fixedly provided with a fixed box (7) positioned on one side of the heat dissipation port (2), the top of the fixed box (7) is provided with a movable groove (8), the bottom of the connecting rod (6) penetrates through the movable groove (8) to extend into the fixed box (7) and is fixedly connected with a scraper (9), the inner part of the fixed box (7) is fixedly sleeved with a dust screen (10), and the bottom of the fixed box (7) is fixedly sleeved with a dust, the bottom of the inner cavity of the machine body (1) is provided with a positioning protrusion (12), a collecting box (13) is movably sleeved between the left side of the positioning protrusion (12) and the left wall of the inner cavity of the machine body (1), the lower left corner of the side surface of the machine body (1) is provided with a positioning groove (18), and a second magnetic ring (19) is arranged in the positioning groove (18).

2. The external computer heat dissipation and dust removal device of claim 1, wherein: the collecting box is characterized in that a collecting opening (14) is formed in the top of the collecting box (13), a positioning plate (15) is fixedly connected to one end of the collecting box (13), a handle (16) is fixedly mounted in the middle of one side of the positioning plate (15), and a first magnetic ring (17) surrounding the periphery of the collecting box (13) is arranged on the other side of the positioning plate (15).

3. The external computer heat dissipation and dust removal device of claim 1, wherein: the scraper (9) is movably sleeved with the movable groove (8), and the right side of the scraper (9) is movably connected with the left side of the dust screen (10).

4. The external computer heat dissipation and dust removal device of claim 2, wherein: the size of the collecting opening (14) at the top of the collecting box (13) is matched with the size of the bottom of the dust outlet pipe (11), and the top of the collecting box (13) is movably connected with the bottom of the dust outlet pipe (11).

5. The external computer heat dissipation and dust removal device of claim 2, wherein: the positioning plate (15) is movably sleeved with the positioning groove (18), and a first magnetic ring (17) on the positioning plate (15) is movably connected with a second magnetic ring (19) in the positioning groove (18).