CN212168228U - Dust cleaning device in computer - Google Patents
Dust cleaning device in computer Download PDFInfo
- Publication number
- CN212168228U CN212168228U CN202020609704.XU CN202020609704U CN212168228U CN 212168228 U CN212168228 U CN 212168228U CN 202020609704 U CN202020609704 U CN 202020609704U CN 212168228 U CN212168228 U CN 212168228U
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- CN
- China
- Prior art keywords
- suction head
- dust
- brush board
- groove
- brush
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a computer internal dust cleaning device, which comprises a suction head and an installation pipe, wherein the installation pipe is arranged at the bottom of the suction head and is sleeved on an air suction pipe of a dust collector, a brush board is arranged in the suction head, a clamping groove is arranged at the top of the inner wall of the suction head, a clamping block is arranged at the edge of the brush board, the brush board is detachably clamped in the suction head through the clamping block matched with the clamping groove, brushes are arranged on the brush board in an equidistant manner, vent holes are arranged on the brush board in an equidistant manner and are staggered with the brushes, the computer internal dust cleaning device is matched with the dust collector to use brush dust while absorbing the dust, the dust absorbing effect on the dust accumulated in the corners and the gaps in the computer is good, the coverage of the staggered vent holes 8 and the brushes 7 on a cleaning area is good, the dust is not easy to scatter, and the cleaning is more thorough, the brush board can be dismantled so that later stage clearance, and this device simple structure, the effect is obvious, low in production cost, the practicality is high.
Description
Technical Field
The utility model relates to a computer accessories technical field specifically is computer inside dust cleaning device.
Background
When a computer works, heat can be emitted, in order to discharge the heat, the existing computer usually adopts an air cooling mode to radiate the inside of the computer, the air cooling computer is inevitably provided with an air inlet and an air outlet, when the computer works, the heat inside the computer is discharged to the outside of the computer along with air flow, and after the computer is used for a long time, more dust can be accumulated at the position where the air flow passes through, so that the computer needs to be cleaned regularly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide the inside dust cleaning device of computer, cooperation dust catcher uses, uses the brush dust when absorbing the dust, absorbs effectually to the dust of accumulation in corner department and the gap in the computer, and is clean effectual, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer inside dust cleaning device, includes suction head and installation pipe, and the installation pipe setting is established on the breathing pipe of dust catcher in the bottom of suction head and cover, the inside of suction head is provided with the brush board, and suction head inner wall top is provided with the card and establishes the groove, and the border department of brush board is provided with the card and establishes the piece, and the brush board establishes the inside at the suction head through card establishment piece cooperation card groove detachably card, and the equidistance array has the brush on the brush board, and the equidistance array has the air vent on the brush board, air vent and brush staggered arrangement.
As a preferred technical scheme of the utility model, four breachs have been seted up to the side of installation pipe, and the outside cover of installation pipe is equipped with the hoop ring.
As a preferred technical solution of the present invention, the tightening ring is made of an elastic material.
As a preferred technical scheme of the utility model, the card is established the groove and is the L shape groove of compriseing perpendicular groove and transverse groove, and the card is established the piece and is got into final card from perpendicular groove and establish at the transverse groove, and the upper surface that the piece was established to the card is provided with the tight arch in top, the tight arch in top and transverse groove inner wall elastic contact.
As an optimized technical proposal of the utility model, the top of the brush is higher than the top of the suction head and is no less than 3 mm.
As an optimized technical proposal of the utility model, the wall thickness of the suction head is larger than the wall thickness of the installation pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this inside dust cleaning device of computer, cooperation dust catcher uses, uses the brush ash when absorbing the dust, absorbs effectually to the dust of accumulation in computer edge department and the gap, and staggered arrangement's air vent and brush are good to clearing up regional coverage, and the dust is difficult to scatter, and the clearance is more thorough, and the brush board can be dismantled so that later stage clearance, and this device simple structure, the effect is obvious, low in production cost, and the practicality is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: 1 suction head, 2 installation pipes, 3 brush plates, 4 hooping rings, 5 clamping blocks, 6 clamping grooves, 7 brushes, 8 vent holes and 9 jacking bulges.
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. 1-2, the present invention provides a technical solution: a computer internal dust cleaning device comprises a suction head 1 and a mounting tube 2, wherein the mounting tube 2 is arranged at the bottom of the suction head 1 and is sleeved on an air suction pipe of a dust collector, four notches are formed in the side surface of the mounting tube 2, the mounting tube is conveniently sleeved on the air suction pipe, a hooping ring 4 is sleeved outside the mounting tube 2, the mounting tube 2 is fixed on the air suction pipe, the hooping ring 4 is made of elastic materials, the mounting tube 2 is sleeved on the mounting tube 2 or is conveniently taken down from the mounting tube 2, the wall thickness of the suction head 1 is larger than that of the mounting tube 2, therefore, a hole shoulder is arranged at the joint of the suction head 1 and the mounting tube 2, the hole shoulder can abut against the end surface of the air suction pipe after the mounting tube 2 is sleeved on the air suction pipe of the dust collector, the sealing performance when the mounting tube 2 is connected with the air suction pipe is improved, a brush plate 3 is arranged inside the suction head 1, a clamping groove 6 is, the brush plate 3 is detachably clamped in the suction head 1 through the clamping block 5 matched with the clamping groove 6, the clamping groove 6 is an L-shaped groove consisting of a vertical groove and a transverse groove, the clamping block 5 enters from the vertical groove and is finally clamped in the transverse groove, when the brush plate 3 is installed, the clamping block 5 is held by a hand to be inserted into the clamping groove 6, the brush plate 3 is anticlockwise rotated after being inserted to the bottom, the upper surface of the clamping block 5 is provided with a jacking bulge 9, the jacking bulge 9 is in elastic contact with the inner wall of the transverse groove, the brush plate 3 is clamped in the suction head 1, the looseness of the brush plate 3 can be effectively prevented, the suction head 1 is held by the hand, the brush plate 3 is clockwise and forcibly rotated, the clamping block 5 is separated from the transverse groove of the clamping groove 6, the brush plate 3 can be taken down for cleaning, brushes 7 are arranged on the brush plate 3 at equal distances, air holes 8 are arranged on the brush plate 3 at equal distances in a staggered mode, the tops of the brushes 7 are higher than the tops of the suction head 1 by not less than 3 millimeters, after the dust collector is opened, the suction head 1 is aligned to a part to be cleaned, the suction head 1 is swung, the brush 7 brushes the dust deposition position in the computer to lift the dust, the lifted dust is sucked from the vent hole 8 under the negative pressure environment manufactured by the dust collector, the staggered vent holes 8 and the brushes 7 have good coverage on the cleaning area, the dust is not easy to scatter, and the cleaning is more thorough.
When in use: after the dust collector is opened, the suction head 1 is aligned to a part to be cleaned, the suction head 1 is swung, the hairbrush 7 brushes the dust deposition position in the computer to lift the dust, the dust lifted is sucked from the vent hole 8 by the negative pressure environment manufactured by the dust collector, the staggered vent hole 8 and the hairbrush 7 have good coverage to the cleaning area, the dust is not easy to scatter, the cleaning is more thorough, four notches are formed on the side surface of the installation pipe 2 and are convenient to sleeve on the air suction pipe, the hoop ring 4 is sleeved outside the installation pipe 2 and is fixed on the air suction pipe, the hoop ring 4 is made of elastic material, the installation pipe 2 is sleeved on or taken off from the installation pipe 2 conveniently, the wall thickness of the suction head 1 is greater than that of the installation pipe 2, therefore, a hole shoulder exists at the joint of the suction head 1 and the installation pipe 2, and the hole shoulder can abut against the end surface of the air suction pipe after the installation pipe 2 is sleeved on the air suction pipe of, the leakproofness when installation pipe 2 is connected with the breathing pipe is improved, handheld brush board 3 will block the establishment piece 5 and aim at the card and establish groove 6 and insert when the installation, insert back anticlockwise rotation brush board 3 on earth, the upper surface of card establishment piece 5 is provided with the tight arch 9 in top, the tight arch 9 in top and cross slot inner wall elastic contact, brush board 3 is by the chucking in suction head 1, can prevent effectively that brush board 3 is not hard up, hold suction head 1, clockwise hard rotation brush board 3, make card establishment piece 5 break away from the cross slot that the card established groove 6, can take off brush board 3 and clear up.
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 (6)
1. Inside dust cleaning device of computer, including suction head (1) and installation pipe (2), installation pipe (2) set up and establish on the breathing pipe of dust catcher in the bottom of suction head (1) and its characterized in that: the inside of suction head (1) is provided with brush board (3), and suction head (1) inner wall top is provided with the card and establishes groove (6), and the border department of brush board (3) is provided with card establishment piece (5), and brush board (3) are established groove (6) detachably card through card establishment piece (5) cooperation card and are established the inside at suction head (1), and equidistant array has brush (7) on brush board (3), and equidistant array has air vent (8) on brush board (3), air vent (8) and brush (7) staggered arrangement.
2. The computer internal dust cleaning apparatus according to claim 1, wherein: four notches are formed in the side face of the installation pipe (2), and a clamping ring (4) is sleeved outside the installation pipe (2).
3. The computer internal dust cleaning apparatus according to claim 2, wherein: the tightening ring (4) is made of elastic material.
4. The computer internal dust cleaning apparatus according to claim 1, wherein: the clamping groove (6) is an L-shaped groove formed by a vertical groove and a transverse groove, the clamping block (5) enters the final clamping groove from the vertical groove and is arranged in the transverse groove, a jacking protrusion (9) is arranged on the upper surface of the clamping block (5), and the jacking protrusion (9) is in elastic contact with the inner wall of the transverse groove.
5. The computer internal dust cleaning apparatus according to claim 1, wherein: the top of the brush (7) is not less than 3 mm higher than the top of the suction head (1).
6. The computer internal dust cleaning apparatus according to claim 1, wherein: the wall thickness of the suction head (1) is larger than that of the installation pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609704.XU CN212168228U (en) | 2020-04-22 | 2020-04-22 | Dust cleaning device in computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609704.XU CN212168228U (en) | 2020-04-22 | 2020-04-22 | Dust cleaning device in computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212168228U true CN212168228U (en) | 2020-12-18 |
Family
ID=73767985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020609704.XU Expired - Fee Related CN212168228U (en) | 2020-04-22 | 2020-04-22 | Dust cleaning device in computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212168228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445827A (en) * | 2022-10-08 | 2022-12-09 | 中交四公局第三工程有限公司 | Anticorrosive paint spraying device and method for on-site anti-floating anchor rod |
-
2020
- 2020-04-22 CN CN202020609704.XU patent/CN212168228U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115445827A (en) * | 2022-10-08 | 2022-12-09 | 中交四公局第三工程有限公司 | Anticorrosive paint spraying device and method for on-site anti-floating anchor rod |
| CN115445827B (en) * | 2022-10-08 | 2024-02-27 | 中交四公局第三工程有限公司 | Anticorrosive paint spraying device and method for on-site anti-floating anchor rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |