CN213316575U - Dust removal device for notebook computer - Google Patents
Dust removal device for notebook computer Download PDFInfo
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- CN213316575U CN213316575U CN202021651388.9U CN202021651388U CN213316575U CN 213316575 U CN213316575 U CN 213316575U CN 202021651388 U CN202021651388 U CN 202021651388U CN 213316575 U CN213316575 U CN 213316575U
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- air inlet
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- fan
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- notebook computer
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Abstract
The utility model relates to a dust removing device for a notebook computer, which comprises a device main body, wherein two sides of the top end of the device main body are provided with protective frames, an air outlet is arranged on one side of the protective frame, a filter plate is arranged at the bottom end of the air outlet, an air inlet fan is arranged in the filter plate, the back of the air inlet fan is provided with a ventilation back plate, the bottom end of the air inlet fan is provided with a small fan, and the back of the small fan is provided with a filter screen, the two sides of the small fan are provided with air inlet pipes, and the outside of the air inlet pipe is provided with a telescopic connecting pipe, when keyboard dust needs to be cleaned, the two ends of the ventilation pipe and the telescopic connecting pipe are connected to the device main body and the small fan of the hollow fixing plate, so that air flow is sprayed out from the spray nozzle to achieve the function of cleaning the keyboard, and the multifunctional performance of the dust removal device is improved.
Description
Technical Field
The utility model relates to a notebook computer dust collector belongs to notebook dust collector field.
Background
With the development of science and technology and the progress of times, the notebook computer really brings great convenience to users due to smaller volume and smaller occupied space, but when the notebook computer is used outside or on a place with large dust, the dust is cleaned by a dust removal device due to the larger dust in the environment.
The existing dust removal device for the notebook computer has single function, can only treat dust at a fan, does not have the function of removing dust from a keyboard, and does not have the function of reducing the dust entering the notebook computer in daily use.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem who solves overcomes current defect, provides a branch screen display system based on localization platform, the utility model discloses but the free rotation screen, simple structure, convenient to use's effect can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a notebook computer dust collector, includes the device main part, the bearer bar is installed to device main part top both sides, and bearer bar one side installs the air outlet, the filter is installed to the air outlet bottom, and filter internally mounted has the air inlet fan, the air inlet fan back is equipped with the ventilation backplate, little fan is installed to air inlet fan bottom, and little fan back mounted has the filter screen, the air-supply line is installed to little fan both sides, and air-supply line externally mounted has scalable connecting pipe, hollow fixed plate is installed to scalable connecting pipe one side, and inlays in hollow fixed plate bottom and install the spout. The hasp is installed to hollow fixed plate one side, the loose axle is installed to device main part bottom, and installs scalable support column on the loose axle top, the bottom plate is installed to the loose axle opposite side, and installs the card hole on the bottom plate top, the bracing piece is installed on card hole top, and the bracing piece top installs the pivot, bearer bar internally mounted has the dust removal flabellum, and installs the air outlet on one side of the dust removal flabellum.
Furthermore, the device main body and the support rod form a movable structure through a rotating shaft, and the bottom end of the support rod is connected with the bottom plate.
Furthermore, the air inlet fan is connected with the ventilation back plate in an embedded mode, and the air inlet fan is installed between the filter plate and the ventilation back plate.
Furthermore, the hollow fixing plates form a movable structure with the device main body through the telescopic connecting pipes, and the hollow fixing plates at the two ends are connected through the lock catches.
Furthermore, the nozzle is connected with the hollow fixing plate in an embedded mode, and the bottom end of the hollow fixing plate is connected with an air inlet pipe.
Furthermore, the protection frame is fixedly connected with the device main body, and the dust removal fan blades are arranged at the center inside the protection frame.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in, through at the inside two sets of air inlet fans that are equipped with of device main part, and the air inlet fan top is equipped with the filter screen, can make the air blow in the inside fan of machine, make the circulation of air increase blow off the dust, the air inlet fan top is equipped with the filter screen and can prevents that the air inlet fan during operation from blowing in the machine with the dust inside.
2. The utility model discloses in, through installing scalable connecting pipe of detachable and ventilation pipe at device main part side both ends, with ventilation pipe and scalable connecting pipe both ends when needs clearance keyboard dust, be connected to device main part and the little fan of hollow fixed plate and start the function that makes the air current reach the clearance keyboard from spout department blowout, increased dust collector's multifunctionality.
3. The utility model discloses in, through installing the bearer bar on device main part top, and bearer bar internally mounted has the dust removal flabellum, makes air inlet fan blow the dust of production and produces the circulation through the discharge of dust removal flabellum, and installs the support column bottom, can make notebook computer raise, increases the effect that the fan speed increase removed dust.
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.
Fig. 1 is a schematic diagram of a top view structure of the present invention;
FIG. 2 is a schematic view of the structure of the middle side of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the present invention;
fig. 4 is a schematic view of the structure of the present invention.
Reference numbers in the figures: 1. a device main body; 2. a protective frame; 3. an air outlet; 4. a filter plate; 5. an air intake fan; 6. a small fan; 7. filtering with a screen; 8. an air inlet pipe; 9. a ventilation backplane; 10. a telescopic connecting pipe; 11. a hollow fixing plate; 12. a spout; 13. locking; 14. a clamping hole; 15. a base plate; 16. a movable shaft; 17. a retractable support column; 18. a support bar; 19. a rotating shaft; 20. dust removal flabellum.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1-4, a dust removing device for a notebook computer comprises a device body 1, a protective frame 2, an air outlet 3, a filter plate 4, an air inlet fan 5, a small fan 6, a filter screen 7, an air inlet pipe 8, a ventilation back plate 9, a telescopic connecting pipe 10, a hollow fixing plate 11, a nozzle 12, a latch 13, a clamping hole 14, a bottom plate 15, a movable shaft 16, a telescopic supporting column 17, a supporting rod 18, a rotating shaft 19 and dust removing fan blades 20, wherein the protective frame 2 is installed on two sides of the top end of the device body 1, the air outlet 3 is installed on one side of the protective frame 2, the filter plate 4 is installed at the bottom end of the air outlet 3, the air inlet fan 5 is installed inside the filter plate 4, the ventilation back plate 9 is installed on the back surface of the air inlet fan 5, the small fan 6 is installed at the bottom end of the air inlet fan 6, one side of the telescopic connecting pipe 10 is provided with a hollow fixing plate 11, and the bottom end of the hollow fixing plate 11 is embedded with a nozzle 12. Hasp 13 is installed to hollow fixed plate 11 one side, and loose axle 16 is installed to 1 bottom of device main part, and 16 tops of loose axle install scalable support column 17, and bottom plate 15 is installed to loose axle 16 opposite side, and 15 tops of bottom plate install card hole 14, and the bracing piece 18 is installed on 14 tops of card hole, and the bracing piece 18 top installs pivot 19, and the inside mounting of protective frame 2 has dust removal flabellum 20, and dust removal flabellum 20 one side installs air outlet 3.
Further, the device main body 1 and the supporting rod 18 form a movable structure through the rotating shaft 19, and the bottom end of the supporting rod 18 is connected with the bottom plate 15, so that the device main body 1 can be lifted to increase the air output of the air inlet fan 5 and the dust removing fan blades 20, and the working efficiency of the dust removing device for the notebook computer is improved.
Further, the air inlet fan 5 is connected with the ventilation back plate 9 in an embedded mode, the air inlet fan 5 is installed between the filter plate 4 and the ventilation back plate 9, external dust can be prevented from being sucked into the device body 1 when the air inlet fan 5 works by installing the filter plate 4, and the service life of the fan blades is shortened.
Further, the hollow fixing plates 11 form a movable structure with the device main body 1 through the telescopic connecting pipes 10, the hollow fixing plates 11 at two ends are connected through the lock catches 13, the length of the telescopic connecting pipes 10 can be adjusted according to notebook computers with different sizes, dust removal of a keyboard area is completed, and practicability of the notebook dust removal device is improved.
Furthermore, the nozzle 12 and the hollow fixing plate 11 are connected in an embedded mode, the bottom end of the hollow fixing plate 11 is connected with the air inlet pipe 8, the bottom end of the air inlet pipe 8 is connected with the small fan 6, the air outlet speed of the nozzle 12 can be increased, dust in a keyboard area can be blown out, the service life of the notebook computer is prolonged, and damage of the dust to the device is reduced.
Further, be fixed connection between housing 2 and the device main part 1, and the inside center department of housing 2 installs dust removal flabellum 20, can be with blowing in the air by air intake fan 5 from dust removal flabellum 20 suction, be the dust and discharge fast, less notebook inside temperature has increased notebook dust collector's multifunctionality.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
The utility model discloses the theory of operation: when the dust removing device is used, the bottom end support rod 18 of the device main body 1 extends out through the rotating shaft 19, the bottom plate 15 is pulled out from the rear portion of the device main body 1 through the movable shaft 16, a notebook computer is placed on the telescopic supporting column 17, the two groups of air inlet fans 5 are rotated by switching on a power supply, air is driven to blow in the fans inside the notebook computer to blow dust away, the dust removing fan blades 20 inside the top end protection frame 2 of the device main body 1 are rotated to blow out dust inside the notebook computer from the air outlet 3, when the keyboard needs to be cleaned, the telescopic connecting pipe 10 and the air inlet pipe 8 are connected to the hollow fixing plates 11 and the two ends of the device main body 1, the two hollow fixing plates 11 are connected into a whole through the lock catch 13, the small fan 6 is rotated, and the air.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. A dust removal device for a notebook computer comprises a device main body (1) and is characterized in that protection frames (2) are installed on two sides of the top end of the device main body (1), an air outlet (3) is installed on one side of each protection frame (2), a filter plate (4) is installed at the bottom end of each air outlet (3), an air inlet fan (5) is installed inside each filter plate (4), a ventilation back plate (9) is arranged on the back surface of each air inlet fan (5), a small fan (6) is installed at the bottom end of each air inlet fan (5), a filter screen (7) is installed on the back surface of each small fan (6), air inlet pipes (8) are installed on two sides of each small fan (6), telescopic connecting pipes (10) are installed outside each air inlet pipe (8), a hollow fixing plate (11) is installed on one side of each telescopic connecting pipe (, hasp (13) are installed to hollow fixed plate (11) one side, loose axle (16) are installed to device main part (1) bottom, and loose axle (16) top install scalable support column (17), bottom plate (15) are installed to loose axle (16) opposite side, and bottom plate (15) top install card hole (14), bracing piece (18) are installed on card hole (14) top, and pivot (19) are installed on bracing piece (18) top, bearer bar (2) internally mounted has dust removal flabellum (20), and dust removal flabellum (20) one side installs air outlet (3).
2. The notebook computer dust removing device according to claim 1, characterized in that: the device main body (1) and the supporting rod (18) form a movable structure through a rotating shaft (19), and the bottom end of the supporting rod (18) is connected with the bottom plate (15).
3. The notebook computer dust removing device according to claim 1, characterized in that: the air inlet fan (5) is connected with the ventilation back plate (9) in an embedded mode, and the air inlet fan (5) is installed between the filter plate (4) and the ventilation back plate (9).
4. The notebook computer dust removing device according to claim 3, characterized in that: the hollow fixing plates (11) form a movable structure with the device main body (1) through the telescopic connecting pipes (10), and the hollow fixing plates (11) at two ends are connected through the lock catches (13).
5. The notebook computer dust removing device according to claim 1, characterized in that: the nozzle (12) and the hollow fixing plate (11) are connected in an embedded mode, and the bottom end of the hollow fixing plate (11) is connected with the air inlet pipe (8).
6. The notebook computer dust removing device according to claim 5, characterized in that: be fixed connection between fender frame (2) and device main part (1), and fender frame (2) inside center department installs dust removal flabellum (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651388.9U CN213316575U (en) | 2020-08-11 | 2020-08-11 | Dust removal device for notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651388.9U CN213316575U (en) | 2020-08-11 | 2020-08-11 | Dust removal device for notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213316575U true CN213316575U (en) | 2021-06-01 |
Family
ID=76096668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021651388.9U Active CN213316575U (en) | 2020-08-11 | 2020-08-11 | Dust removal device for notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213316575U (en) |
-
2020
- 2020-08-11 CN CN202021651388.9U patent/CN213316575U/en active Active
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