CN218886537U

CN218886537U - Heat radiation structure of computer host

Info

Publication number: CN218886537U
Application number: CN202222404184.0U
Authority: CN
Inventors: 盛宝华
Original assignee: Dongguan Zhenpin Technology Co ltd
Current assignee: Dongguan Zhenpin Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-04-18
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a heat radiation structure of computer, including computer machine case, extension frame, the curb plate that can open and shut, sealing component, filter screen body, heat dissipation fan, filter screen clearance subassembly and dust collection subassembly, extend the frame and locate on the computer machine case, be equipped with the clearance mouth on the computer machine case, the curb plate that can open and shut locates on the clearance mouth through the connecting axle rotation, sealing component locates on the curb plate that can open and shut, be equipped with the heat dissipation window on the computer machine case, filter screen body and heat dissipation fan are all located in the heat dissipation window, filter screen clearance subassembly is located in the extension frame, dust collection subassembly is established on the computer machine case and is located on the filter screen clearance subassembly. The utility model relates to a heat radiation structure technical field specifically is to provide a heat radiation structure of computer convenient to clear up and can collect the dust under the clearance to the filter screen, is convenient for clear up the dust of mainframe inside.

Description

Heat radiation structure of computer host

Technical Field

The utility model relates to a heat radiation structure technical field specifically indicates heat radiation structure of computer.

Background

The computer mainframe refers to the main body part of the computer except for the input and output equipment, and is also a control box body for placing a mainboard and other main components. Most of the existing computer cases dissipate heat through the cooperation of the heat dissipation window and the heat dissipation fan, and in order to prevent external dust from entering the computer case through the heat dissipation window, a filter screen is often additionally arranged on the heat dissipation window to isolate the external dust, and the existing computer case is inconvenient for cleaning the filter screen, and the dust blocks the meshes of the filter screen in the long term, so that the heat dissipation effect is reduced; in addition, although a part of dust can be isolated through the filter screen, some dust can enter the computer case and be attached to the electronic components, the electronic components are easily damaged after a long time, the dust in the computer case needs to be cleaned regularly in order to avoid the occurrence of the dust, and the computer case often needs to be detached when the dust is cleaned, so that the operation is troublesome, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a be convenient for clear up the filter screen and can collect the dust under the clearance, be convenient for carry out the heat radiation structure of the computer who clears up to the dust of mainframe box inside.

The utility model adopts the following technical scheme: the utility model discloses heat radiation structure of computer, including computer machine case, extension frame, the curb plate that can open and shut, seal assembly, filter screen body, heat dissipation fan, filter screen clearance subassembly and dust collection subassembly, extend the frame and locate on the computer machine case, be equipped with the clearance mouth on the computer machine case, the curb plate that can open and shut locates on the clearance mouth through the connecting axle rotation, seal assembly locates on the curb plate that can open and shut, be equipped with the heat dissipation window on the computer machine case, filter screen body and heat dissipation fan are all located in the heat dissipation window, filter screen clearance subassembly is located in the extension frame, dust collection subassembly establishes on the computer machine case and locates on the filter screen clearance subassembly, seal assembly includes pivot, knob, first gear, first rack, limiting plate, spring and dead lever, the pivot rotation is located on the curb plate that can open and shut, the knob is located in the pivot, first gear is located in the pivot, be equipped with the spout on the pivot, the block slides and locates in the spout, can open and shut on the curb plate, the dead lever locate the dead lever on the dead lever and the spring cover and locate the dead lever on the limiting plate, the spring cover and locate the limiting plate, the dead lever on the limiting plate and the limiting plate.

Further, filter screen clearance subassembly includes lift drive unit, the belt area body, overlap the board, first motor and cleaning brush, lift drive unit locates in the extension frame, the lift drive unit symmetry is equipped with two sets ofly, the belt area body is located on the lift drive unit, overlap the board and locate on the lift drive unit, first motor is located on the cover board, the cleaning brush locate on the output shaft of first motor and with the contact of filter screen body, lift drive unit includes lead screw and belt pulley, the lead screw is rotatory to be located in the extension frame, the belt pulley cup joints on locating the lead screw, the belt area body alternately cup joints on locating two sets of belt pulleys in two sets of lift drive unit, cup joint the board cup joint on locating the lead screw, the cover board passes through threaded engagement with the lead screw.

Furthermore, the dust collection assembly comprises a dust collection drawer, a second gear and a second rack, a sliding cavity is formed in the case of the computer host, the dust collection drawer is clamped and slidably arranged in the sliding cavity, the second gear is sleeved on the screw rod, and the second rack is arranged on the dust collection drawer and is meshed with the second gear.

Furthermore, a second motor is arranged in the extension frame, and one end of the screw rod is arranged on an output shaft of the second motor.

Further, the sealing assembly is provided with a plurality of groups.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the scheme is provided with the filter screen body and the heat dissipation fan, the heat dissipation fan is convenient for dissipating heat inside the computer host case, and the filter screen body is convenient for preventing a large amount of external dust from entering the computer host case; according to the scheme, the filter screen cleaning assembly is arranged, so that the filter screen body can be cleaned conveniently, and the problem that the heat dissipation efficiency is reduced due to the blockage of meshes of the filter screen body is avoided; the scheme is provided with the dust collecting component, so that the dust cleaned from the filter screen body can be conveniently collected through the dust collecting component, and the dust can be more conveniently cleaned; this scheme is equipped with seal assembly, is convenient for open and seal the curb plate that can open and shut fast through seal assembly to be convenient for clear up computer machine incasement portion dust more.

Drawings

The accompanying drawings 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 invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the present solution;

FIG. 2 is a left side sectional view of the present solution;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a right side sectional view of the present solution;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is a schematic structural view of the belt body, the screw rod and the belt pulley in the scheme.

The computer comprises a computer mainframe case 1, a computer mainframe case 2, an extension frame 3, openable side plates 4, a sealing component 5, a filter screen body 6, a heat dissipation fan 7, a filter screen cleaning component 8, a dust collection component 9, a rotating shaft 10, a knob 11, a first gear 12, a first rack 13, a limiting plate 14, a spring 15, a fixing rod 16, a lifting driving unit 17, a belt body 18, a sheathing plate 19, a first motor 20, a cleaning brush 21, a screw rod 22, a belt pulley 23, a dust collection drawer 24, a second gear 25, a second rack 26 and a second motor.

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 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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-6, the heat dissipation structure of the computer of the present invention includes a computer case 1, an extension frame 2, an openable side plate 3, a sealing component 4, a filter screen body 5, a heat dissipation fan 6, a filter screen cleaning component 7 and a dust collection component 8, wherein the extension frame 2 is disposed on the computer case 1, the computer case 1 is provided with a cleaning opening, the openable side plate 3 is rotatably disposed on the cleaning opening through a connecting shaft, the sealing component 4 is disposed on the openable side plate 3, the computer case 1 is provided with a heat dissipation window, the filter screen body 5 and the heat dissipation fan 6 are both disposed in the heat dissipation window, the filter screen cleaning component 7 is disposed in the extension frame 2, the dust collection component 8 is disposed on the computer case 1 and disposed on the filter screen cleaning component 7, the sealing component 4 includes a rotating shaft 9, a knob 10, a first gear 11, a first rack 12, a limiting plate 13, a spring 14 and a fixing rod 15, the rotating shaft 9 is rotatably disposed on the openable side plate 3, the rotating shaft 10 is disposed on the rotating shaft 9, the sliding side plate 3 is disposed in a sliding chute, the limiting plate 13 is disposed in a sliding groove, the sliding plate is disposed in a sliding fixing rod extending hole 15, and a limiting plate 15 is disposed on the limiting plate, and a sliding plate 15 is disposed on the sliding plate, and a sliding plate extending hole of the limiting plate, and a sliding plate 15; the filter screen cleaning assembly 7 comprises a lifting driving unit 16, belt bodies 17, a sleeving plate 18, a first motor 19 and a cleaning brush 20, the lifting driving unit 16 is arranged in the extension frame 2, two groups of the lifting driving unit 16 are symmetrically arranged, the belt bodies 17 are arranged on the lifting driving unit 16, the sleeving plate 18 is arranged on the lifting driving unit 16, the first motor 19 is arranged on the sleeving plate 18, the cleaning brush 20 is arranged on an output shaft of the first motor 19 and is in contact with the filter screen body 5, the lifting driving unit 16 comprises a screw rod 21 and belt pulleys 22, the screw rod 21 is rotatably arranged in the extension frame 2, the belt pulleys 22 are sleeved on the screw rod 21, the belt bodies 17 are alternately sleeved on the two groups of the belt pulleys 22 in the two groups of the lifting driving unit 16, the sleeving plate 18 is sleeved on the screw rod 21, and the sleeving plate 18 is in threaded engagement with the screw rod 21; the dust collection assembly 8 comprises a dust collection drawer 23, a second gear 24 and a second rack 25, a sliding cavity is arranged on the computer mainframe case 1, the dust collection drawer 23 is clamped and slidably arranged in the sliding cavity, the second gear 24 is sleeved on the screw rod 21, and the second rack 25 is arranged on the dust collection drawer 23 and meshed with the second gear 24; a second motor 26 is arranged in the extension frame 2, and one end of the group of screw rods 21 is arranged on an output shaft of the second motor 26; the seal assembly 4 is provided in several groups.

When in use, the heat dissipation fan 6 is convenient for dissipating heat inside the computer mainframe case 1, the filter screen body 5 is convenient for preventing a large amount of external dust from entering the computer mainframe case 1, when the filter screen body 5 needs to be cleaned, the second motor 26 is started, the second motor 26 drives the screw rod 21 connected with the second motor to rotate, and the two groups of screw rods 21 synchronously and reversely rotate under the transmission action of the belt pulley 22 and the belt body 17, the screw rods 21 drive the socket plate 18 to move downwards, the socket plate 18 drives the first motor 19 and the cleaning brush 20 to move downwards, at the same time, the screw rod 21 drives the second gear 24 to rotate, the second gear 24 drives the second rack 25 to move, the second rack 25 drives the dust collection drawer 23 to move out of the sliding cavity, when the central point of the output shaft of the first motor 19 and the central point of the filter screen body 5 are positioned on the same horizontal line, the second motor 26 is turned off, the dust collection drawer 23 is drawn out, the first motor 19 is started, the first motor 19 drives the cleaning brush 20 to rotate, the cleaning brush 20 rotates to clean the dust on the filter screen body 5, the cleaned dust falls into the dust collection drawer 23 to be collected, thereby being more convenient to clean the dust, when the dust in the computer mainframe case 1 needs to be cleaned, the knob 10 is rotated to make the knob 10 drive the rotating shaft 9 to rotate, the rotating shaft 9 drives the first gear 11 to rotate, the first gear 11 drives the first rack 12 to move upwards, the first rack 12 drives the limit plate 13 to move upwards, the limit plate 13 drives the fixed rod 15 to move out of the fixed hole and make the spring 14 be pulled, then the side plate 3 which can be opened and closed can be rotated to open the computer mainframe case 1, at the moment, dust in the computer mainframe case 1 can be cleaned, the computer mainframe case 1 does not need to be disassembled, and the operation is simpler and more convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The heat radiation structure of the host computer, its characterized in that: comprises a computer mainframe case (1), an extension frame (2), a side plate (3) capable of being opened and closed, a sealing component (4), a filter screen body (5), a heat dissipation fan (6), a filter screen cleaning component (7) and a dust collection component (8), wherein the extension frame (2) is arranged on the computer mainframe case (1), a cleaning opening is arranged on the computer mainframe case (1), the side plate (3) capable of being opened and closed is rotatably arranged on the cleaning opening through a connecting shaft, the sealing component (4) is arranged on the side plate (3) capable of being opened and closed, a heat dissipation window is arranged on the computer mainframe case (1), the filter screen body (5) and the heat dissipation fan (6) are both arranged in the heat dissipation window, the filter screen cleaning component (7) is arranged in the extension frame (2), the dust collection component (8) is arranged on the computer mainframe case (1) and on the filter screen cleaning component (7), the sealing component (4) comprises a rotating shaft (9), a knob (10), a first rack (11), a first rack (12), a spring (13), a spring (14) and a fixing rod (15), the rotating knob (9) is arranged on the gear (9) and a rotating chute (9) capable of being opened and the first rack (9) is arranged on the rotating shaft (9), limiting plate (13) block slides and locates in the spout, be equipped with the extension board on curb plate (3) can open and shut, dead lever (15) are located on limiting plate (13) and are slided and run through the extension board, be equipped with the fixed orifices in computer machine case (1), dead lever (15) slidable extends to in the fixed orifices, spring (14) cup joint and locate on dead lever (15), the both ends of spring (14) are located respectively on limiting plate (13) and the extension board, first rack (12) are located on limiting plate (13) and with first gear (11) meshing.

2. The heat dissipating structure of a computer host of claim 1, wherein: filter screen clearance subassembly (7) are including lift drive unit (16), the belt area body (17), cup joint board (18), first motor (19) and clearance brush (20), lift drive unit (16) are located in extension frame (2), lift drive unit (16) symmetry is equipped with two sets ofly, the belt area body (17) are located on lift drive unit (16), overlap board (18) and locate on lift drive unit (16), first motor (19) are located on cover fishplate bar (18), clearance brush (20) are located on the output shaft of first motor (19) and are contacted with filter screen body (5), lift drive unit (16) are including lead screw (21) and belt pulley (22), lead screw (21) rotation is located in extending frame (2), belt pulley (22) cup joint is located on lead screw (21), belt area body (17) crossing cup joint locates on two sets of lift drive unit (16) two sets of belt pulley (22), locate on cover fishplate bar (18), screw rod (21) cup joint with the fishplate bar (18) through the meshing.

3. The heat dissipating structure of a computer host of claim 2, wherein: the dust collection assembly (8) comprises a dust collection drawer (23), a second gear (24) and a second rack (25), a sliding cavity is formed in the computer host case (1), the dust collection drawer (23) is clamped and slides in the sliding cavity, the second gear (24) is sleeved on the screw rod (21), and the second rack (25) is arranged on the dust collection drawer (23) and meshed with the second gear (24).

4. The heat dissipation structure of a computer host of claim 3, wherein: a second motor (26) is arranged in the extension frame (2), and one end of the screw rod (21) is arranged on an output shaft of the second motor (26).

5. The heat dissipation structure of a computer host of claim 4, wherein: the sealing assembly (4) is provided with a plurality of groups.