CN214011888U

CN214011888U - Computer mainframe with ash removal device

Info

Publication number: CN214011888U
Application number: CN202023316391.8U
Authority: CN
Inventors: 王艺璇
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-20
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a computer mainframe with ash removal device, including machine case body, the mounting groove has been seted up on the lateral wall of machine case body one side, the mounting groove internal fixation has the heating panel, with be fixed with two fixed blocks, two on the machine case body lateral wall of heating panel homonymy the fixed block sets up about the heating panel symmetry, and two be provided with the deashing subassembly between the fixed block, the deashing subassembly is including installing in the brush holder between two fixed blocks and be fixed in on the brush holder and support tight brush hair with the heating panel, all through slip subassembly sliding connection between brush holder and two fixed blocks. Adopt the scheme of the utility model, when the case body uses the back for a long time, gather full dust around the louvre on the heating panel, only need promote the brush holder this moment and make the brush hair on the brush holder along the surface removal of heating panel, can clear up the dust around the louvre to make the heating panel can continue the heat dissipation, deashing process convenient and fast.

Description

Computer mainframe with ash removal device

Technical Field

The utility model relates to a computer technology field, concretely relates to computer mainframe with ash removal device.

Background

The computer case is used as one part of computer fittings and has the main function of holding and fixing computer fittings to play a role in bearing and protecting.

The utility model discloses a high-efficient heat dissipation computer mainframe box is disclosed in the chinese utility model patent of publication number CN202563416U, the power distribution box comprises a box body, the box is sealed by front panel, rear panel, left side baffle, right side baffle, goes up the roof, the lower plate forms, be equipped with the handle on the last roof of box, the four corners of box lower plate is equipped with the universal wheel, be provided with corresponding ventilation hole on left side baffle and the right side baffle, the aperture in ventilation hole is less than 5 mm. However, the technical scheme has the following defects: the heat that produces in computer working process is scattered by the ventilation hole, and after long-time the use, the ventilation hole department is covered with the dust easily, if not in time clear up can influence the heat dispersion of computer, and above-mentioned computer mainframe needs the user to take the wiping tool to clean the dust, and is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a computer mainframe with ash removal device, the user of being convenient for clears up, cleans the dust.

In order to solve the problems, the utility model provides a computer mainframe box with an ash removal device, which comprises a case body, wherein a mounting groove is arranged on the side wall of one side of the case body, a heat dissipation plate is fixed in the mounting groove, two fixed blocks are fixed on the side wall of the case body at the same side of the heat dissipation plate, the two fixed blocks are symmetrically arranged about the heat dissipation plate, and an ash removal component is arranged between the two fixed blocks; the deashing subassembly is including installing the brush holder between two fixed blocks and being fixed in on the brush holder and the brush hair that supports tightly with the heating panel, all through slip subassembly sliding connection between brush holder and two fixed blocks.

Adopt above-mentioned technical scheme, to the dust that gathers around the louvre of long-time use back heating panel, the user only needs to promote the brush holder for brush hair on the brush holder moves along the heating panel surface, can clear up the dust around the louvre, and the heating panel of being convenient for continues the heat dissipation with this, and the deashing process need not to take in addition and cleans the instrument and carries out the deashing operation, convenient and fast.

Preferably, two the fixed block is close to each other all seted up T shape spout on the surface, the slip subassembly is including being fixed in the connecting rod on the brush holder and keeping away from the fixed fly leaf of one end of brush holder with the connecting rod, connecting rod and fly leaf all with T shape spout sliding connection.

Preferably, the connecting rod on the brush holder and the movable plate on the connecting rod are both in sliding connection with the T-shaped sliding groove, so that a user can push the brush holder conveniently, bristles on the brush holder are continuously abutted against the surface of the heat dissipation plate, and ash removal operation of the bristles is facilitated.

Preferably, the cross section of the connecting rod is square, and the side walls on two sides of the connecting rod are respectively attached to the side walls on two sides of the vertical part of the T-shaped sliding groove.

Preferably, the connecting rod is square pole, and the connecting rod is connected with the vertical portion sliding connection of T shape spout to this rotation that has restricted the connecting rod has strengthened the stability of brush holder and brush hair in the use, makes brush hair and radiating plate surface continuously keep the state of supporting tightly.

Preferably, the movable plate is provided with balls, the movable plate is provided with mounting holes for mounting the balls, and arc-shaped sliding grooves for rolling connection of the balls are formed in the inner top wall and the inner bottom wall of the T-shaped sliding groove. Through adopting above-mentioned technical scheme, ball on the fly leaf and the arc spout rolling connection on the T shape spout to this sliding resistance who has reduced between fly leaf and the T shape spout is favorable to the user to promote the brush holder, and carries out the deashing operation through the brush hair.

Preferably, the number of the balls on each movable plate is four, and the four balls are distributed in a rectangular shape. Through adopting above-mentioned technical scheme, the stability of fly leaf in the slip in-process along T shape spout has been strengthened.

Preferably, one end of the T-shaped sliding groove is communicated with the side wall of the fixed block. Through adopting above-mentioned technical scheme to this user of being convenient for takes out the connecting rod from the open end of T shape spout, and clears up the brush hair on the brush holder, with dust and the debris of getting rid of inclusion in the brush hair.

Preferably, the end part of the T-shaped sliding groove is inserted with a limiting block, a second bolt in threaded connection with the fixing block penetrates through the fixing block, and the lower end of the second bolt is tightly abutted to the upper surface of the limiting block. Through adopting above-mentioned technical scheme, the restriction piece is pegged graft with the open end of T shape spout to this has played good limiting displacement to the fly leaf, makes the fly leaf be in T shape spout all the time, and the second bolt then plays good positioning action to the restriction piece.

To sum up, the utility model discloses a following at least one useful technological effect:

1. in the utility model, after long-time use, dust is easily accumulated around the radiating holes on the radiating plate, at the moment, a user only needs to push the brush handle to enable the brush hair on the brush handle to move along the surface of the radiating plate, and the dust around the upper radiating holes can be cleaned, so that the radiating plate can continue to radiate heat, the dust cleaning process does not need to take a cleaning tool additionally to perform dust cleaning operation, and the operation is convenient and fast;

2. in the utility model, the ball on the movable plate is in rolling connection with the arc chute on the T-shaped chute, thereby reducing the sliding resistance between the movable plate and the T-shaped chute, being beneficial to the user to push the brush handle and to carry out the ash cleaning operation through the brush hair;

3. the utility model discloses in, the restriction piece is pegged graft with the open end of T shape spout to this has played good limiting displacement to the fly leaf, makes the fly leaf be in T shape spout all the time, and the second bolt then has played good locate function to the restriction piece.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

figure 2 is a schematic view, partially in section, of an embodiment of the invention;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

Description of reference numerals: 1. a chassis body; 11. mounting grooves; 111. a heat dissipation plate; 2. a fixed block; 21. a T-shaped chute; 211. an arc-shaped chute; 3. a soot cleaning assembly; 31. a brush handle; 32. brushing; 4. a sliding assembly; 41. a connecting rod; 42. a movable plate; 421. mounting holes; 5. a ball bearing; 6. a first bolt; 7. a limiting block; 71. a plug-in part; 72. a handle; 8. and a second bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model provides a computer mainframe with ash removal device, including chassis body 1, fixed block 2 and deashing subassembly 3, chassis body 1 is the hollow cuboid structure in inside, has seted up mounting groove 11 on the lateral wall of chassis body 1 one side of computer, and mounting groove 11 internal fixation has heating panel 111.

The fixed blocks 2 are arranged on the side wall of the computer case body 1 on the same side with the heat dissipation plate 111, the number of the fixed blocks is two, the two fixed blocks 2 are parallel to each other, one of the fixed blocks 2 and the side wall of the computer case body 1 are fixed at positions close to the upper surface of the computer case body 1, the other fixed block 2 and the side wall of the computer case body 1 are fixed at positions close to the bottom wall of the computer case body 1, and the T-shaped sliding grooves 21 are formed in the bottom surface of the upper fixed block 2 and the upper surface.

Referring to fig. 1-4 together, the ash removing assembly 3 is disposed between the two fixing blocks 2, and the ash removing assembly 3 includes a brush handle 31 and bristles 32. The brush holder 31 is a vertically arranged rectangular rod-shaped structure, the brush holder 31 is arranged between the two fixing blocks 2, the brush bristles 32 are fixed with the side wall of the brush holder 31 close to one side of the case body 1, and the brush bristles 32 are tightly abutted to the heat dissipation plate 111.

Preferably, the brush holder 31 and the two fixed blocks 2 are slidably connected through a sliding assembly 4, and the sliding assembly 4 includes a connecting rod 41 and a movable plate 42. The connecting rod 41 is a square rod-shaped structure, the bottom surface of the connecting rod 41 is fixed with the end part of the brush holder 31, and the side walls on the two sides of the connecting rod 41 are respectively attached to the side walls on the two sides of the vertical part of the T-shaped sliding groove 21, so that the connecting rod 41 is in sliding connection with the T-shaped sliding groove 21. The movable plate 42 is a horizontally arranged rectangular plate-shaped structure and is arranged between the inner top wall and the inner bottom wall of the horizontal part of the T-shaped chute 21, the side walls on the two sides of the movable plate 42 are respectively in sliding connection with the side walls on the two sides of the horizontal part of the T-shaped chute 21, so that a user can conveniently push the brush holder 31 to one side when needing to clean ash, the brush bristles 32 can clean the ash of the heat dissipation holes in the heat dissipation plate 111, and the normal heat dissipation work of the heat dissipation plate 111 can be guaranteed.

According to the utility model discloses, be provided with ball 5 on the fly leaf 42, set up the mounting hole 421 that supplies ball 5 to install on the fly leaf 42, all set up the arc spout 211 that supplies ball 5 roll connection on the interior roof and the interior diapire of T shape spout 21, with this make roll connection between the horizontal part of fly leaf 42 and T shape spout 21, the frictional force that exists between the horizontal part of fly leaf 42 and T shape spout 21 has been reduced, thereby the resistance that the user suffered at the in-process fly leaf 42 that promotes brush holder 31 has been reduced, be favorable to the user to promote brush holder 31 and then carry out the deashing work through brush hair 32.

Preferably, the number of the balls 5 on each movable plate 42 is four, and the four balls 5 are distributed in a rectangular shape, thereby enhancing the stability of the movable plate 42 during the movement along the horizontal portion of the T-shaped chute 21.

Preferably, one end of the T-shaped chute 21 is a closed end (located in the fixed block 2), the other end of the T-shaped chute 21 is an open end (communicated with the side wall of the fixed block 2), and when the ash removal operation is not required, the side wall on one side of the movable plate 42 abuts against the side wall of the closed end of the T-shaped chute 21. Be provided with first bolt 6 on the fixed block 2 of heating panel 111 upside, first bolt 6's axis is vertical, first bolt 6 runs through set up on the fixed block 2 of heating panel 111 upside and with fixed block 2 threaded connection, and the lateral wall butt of T shape spout 21 blind end is kept away from with fly leaf 42 to the lateral wall of first bolt 6, with this good positioning action has been played to fly leaf 42, make the position of brush holder 31 and brush hair 32 keep fixed, when the needs deashing, screw off first bolt 6, can convenient to use person promote brush holder 31.

The limiting block 7 is inserted into the opening end of the T-shaped sliding groove 21, the limiting block 7 is provided with an insertion part 71 and a handle part 72, the upper surface of the insertion part 71 of the limiting block 7 is abutted with the inner top wall of the horizontal part of the T-shaped sliding groove 21, the bottom surface of the insertion part 71 of the limiting block 7 is abutted with the inner bottom wall of the horizontal part of the T-shaped sliding groove 21, and the handle part 72 of the limiting block 7 is positioned on the outer side of the T-shaped sliding groove 21. The fixed block 2 on the upper side of the heat dissipation plate 111 is further provided with a second bolt 8, the axis of the second bolt 8 is vertical, the second bolt 8 is arranged on the fixed block 2 in a penetrating mode and is in threaded connection with the fixed block 2, and the lower end of the second bolt 8 is tightly abutted to the upper surface of the insertion part 71 of the limiting block 7, so that the limiting block 7 has a good limiting effect on the movable plate 42, the probability that the movable plate 42 slides out of the opening end of the T-shaped chute 21 is reduced, when dust or sundries on the bristles 32 need to be cleaned, a user needs to screw down the second bolt 8, and the movable plate 42 can be taken out of the opening end of the T-shaped chute 21, and therefore the dust or sundries on the bristles 32 can be cleaned conveniently.

The principle of use of this embodiment is as follows: when the dust is needed to be removed, the first bolt 6 is unscrewed, and then the brush holder 31 is pushed towards the opening end side of the T-shaped sliding groove 21, so that the brush bristles 32 are used for removing dust from the heat dissipation holes in the heat dissipation plate 111, and normal heat dissipation work of the heat dissipation plate 111 is guaranteed. The balls 5 on the movable plate 42 are in rolling connection with the horizontal part of the T-shaped chute 21, so that the friction force between the movable plate 42 and the horizontal part of the T-shaped chute 21 is reduced, the resistance force suffered by the movable plate 42 in the process of pushing the brush handle 31 by a user is reduced, the brush handle 31 is favorably pushed, and the dust cleaning work is performed through the brush bristles 32. The lower end of the second bolt 8 abuts against the upper surface of the insertion part 71 of the limiting block 7, so that the limiting block 7 has a good limiting effect on the movable plate 42, the probability that the movable plate 42 slides out of the opening end of the T-shaped chute 21 is reduced, and when the dust or sundries on the bristles 32 need to be cleaned, a user needs to unscrew the second bolt 8, and the movable plate 42 can be taken out from the opening end of the T-shaped chute 21, so that the dust or sundries on the bristles 32 can be cleaned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a computer mainframe with ash removal device, includes chassis body (1), mounting groove (11) have been seted up on the lateral wall of chassis body (1) one side, mounting groove (11) internal fixation has heating panel (111), characterized by: with be fixed with two fixed blocks (2) on chassis body (1) lateral wall of heating panel (111) homonymy, two fixed block (2) about heating panel (111) symmetry sets up, and two be provided with deashing subassembly (3) between fixed block (2), deashing subassembly (3) including install brush holder (31) between two fixed blocks (2) and be fixed in on brush holder (31) and with heating panel (111) support tight brush hair (32), brush holder (31) and two all through slip subassembly (4) sliding connection between fixed block (2).

2. The computer main cabinet of claim 1, wherein: two T shape spout (21) have all been seted up on the surface that fixed block (2) are close to each other, slip subassembly (4) including be fixed in connecting rod (41) on brush holder (31) and with the fixed fly leaf (42) of one end of brush holder (31) are kept away from in connecting rod (41), connecting rod (41) with fly leaf (42) all with T shape spout (21) sliding connection.

3. The computer main cabinet according to claim 2, wherein: the cross section of the connecting rod (41) is square, and the side walls on two sides of the connecting rod (41) are respectively attached to the side walls on two sides of the vertical part of the T-shaped sliding groove (21).

4. The computer main cabinet according to claim 2, wherein: be provided with ball (5) on fly leaf (42), seted up on fly leaf (42) and supply mounting hole (421) of ball (5) installation, all set up arc spout (211) that supply ball (5) roll connection on the interior roof and the interior diapire of T shape spout (21).

5. The computer main cabinet according to claim 4, wherein: four balls (5) are arranged on each movable plate (42), and the four balls (5) are distributed in a rectangular shape.

6. The computer main cabinet according to claim 2, wherein: one end of the T-shaped sliding groove (21) is communicated with the side wall of the fixed block (2).

7. The computer main cabinet of claim 6, wherein: the end part of the T-shaped sliding groove (21) is inserted with a limiting block (7), a second bolt (8) in threaded connection with the fixing block (2) penetrates through the fixing block (2), and the lower end of the second bolt (8) is tightly abutted to the upper surface of the limiting block (7).