CN202217217U - Air discharging and dust suction device for computer - Google Patents
Air discharging and dust suction device for computer Download PDFInfo
- Publication number
- CN202217217U CN202217217U CN2011202816393U CN201120281639U CN202217217U CN 202217217 U CN202217217 U CN 202217217U CN 2011202816393 U CN2011202816393 U CN 2011202816393U CN 201120281639 U CN201120281639 U CN 201120281639U CN 202217217 U CN202217217 U CN 202217217U
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- CN
- China
- Prior art keywords
- air
- computer
- air compartment
- air chamber
- ventilating opening
- Prior art date
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an air discharging and dust suction device for a computer. A fan is arranged on one side of an air chamber, and an air guiding port is arranged on the other side of the air chamber. Air chamber vents are arranged at the bottom of the air chamber at intervals, a baffle capable of sliding is arranged at the bottom of the air chamber, and baffle vents as big as the air chamber vents are further arranged on the baffle. Due to the fact that the fan is arranged on one side of the air chamber and the air guiding port is arranged on the other side of the air chamber, the air chamber vents are opened or closed by pulling the baffle so as to obtain radiation and dust removing of a circuit board. Therefore, dust is prevented from accumulating on the computer circuit board, and the air discharging and dust suction device has the advantages of prolonging service life of the computer and preventing the circuit board from being burned out and being suitable for being arranged in a computer case to be used.
Description
Technical field
What the utility model proposed is the parts of computer realm, the dust sucking plant of computer air draft specifically.
Background technology
The problem that current computer exists chip to burn, the dust accretions that its reason 80% ascribes on the circuit board when dust accretions arrives to a certain degree, can cause the circuit board short circuit under the environment of humidity.Influence the serviceable life of computer.
Summary of the invention
In order to overcome the shortcoming of piling up dust on the existing computer circuits plate and causing circuit board short circuit or scaling loss, the utility model provides computer air draft dust sucking plant.This device is encased in cooling fan in the fan hub, and clears up dust at any time and prevent the technical matters of dust accretions on circuit board through the solution of air outlet purging dust.
The scheme that the utility model technical solution problem is adopted is:
In air compartment one side fan is installed, opposite side is provided with air guide hole.The air compartment bottom interval is provided with the air compartment ventilating opening, air compartment bottom be equipped with can push-and-pull baffle plate, also be provided with on the baffle plate and the equal-sized baffle plate ventilating opening of air compartment ventilating opening.
Good effect, the utility model is installed fan in air compartment one side, is provided with air guide hole at opposite side, through the pulling baffle plate, the air compartment ventilating opening is opened or closed, and realizes the heat radiation and the dedusting of circuit board.Thereby prevent that the computer circuits plate from accumulating dust.Has the advantage that prolongs computer serviceable life and prevent the circuit board scaling loss.Suitable being installed in the computer housing used.
Description of drawings
Fig. 1 is the utility model structural drawing
Fig. 2 is the utility model right view
Fig. 3 is the utility model bottom radiating state figure
Fig. 4 is the dust suction constitutional diagram of the utility model bottom
Among the figure, 1. air compartment, 2. fan, 3. air guide hole, 4. baffle plate 5. overlaps baffle plate ventilating opening and air compartment ventilating opening, 6. baffle plate ventilating opening, 7. air compartment ventilating opening.
Embodiment
According to shown in Figure 1, in air compartment 1 one sides fan 2 is installed, opposite side is provided with air guide hole 3.
According to shown in Figure 2, air compartment one side is equipped with fan.
Fig. 3 is represented is air compartment bottom radiating state figure, and the air compartment bottom interval is provided with air compartment ventilating opening 7, the air compartment bottom be equipped with can push-and-pull baffle plate 4, also be provided with on the baffle plate and the equal-sized baffle plate ventilating opening 6 of air compartment ventilating opening.When dispelling the heat in the air compartment, form on baffle plate and the air compartment and overlap baffle plate ventilating opening and air compartment ventilating opening 5.
What Fig. 4 was represented is bottom dust suction constitutional diagram, when the pulling baffle plate breaks away from the air compartment ventilating opening, is in the dust suction state in the air compartment.
The installation of the utility model and the course of work:
The utility model is installed on the computer circuits plate, and its air compartment is installed in the computer housing, when fan rotates, receives the effect of fans, and airflow is moving from a lateral guide air port one thruster of air compartment.When needs dispelled the heat, pulling was located at the baffle plate of air compartment bottom, and the air compartment ventilating opening is overlapped with the baffle plate ventilating opening, and air-flow enters in the air compartment from overlapping ventilating opening, from air guide hole, discharges, and the heat on the circuit board is taken away; When the needs dedusting, pulling flapper closure air compartment ventilating opening, air-flow cleans the dust that is gathered on the cabinet interior circuit board directly through action of fan.Thereby produce the effect of heat radiation and dust out.
When the utility model uses, utilize fan and gate on the existing computer, form a negative pressure cell at cabinet inside, an external again conduit forms sweep-up pipe, utilizes sweep-up pipe to carry out the dust suction of computer inside and circuit board.
Under radiating state, the baffle plate ventilating opening overlaps with the air compartment ventilating opening fully, reaches the maximum ventilation area, thus normal heat radiation.
Under the dust suction state, baffle plate ventilating opening and air compartment ventilating opening do not have safe closure, make air compartment reach closed state and form negative pressure, thereby utilize conduit mouth to carry out dust suction.
The advantage of the utility model:
Pass through from air compartment because fan promotes air-flow, and air compartment is installed in the cabinet of computer, so can clean circuit board at any time, prevents the overheated and dust accretions of circuit board, thus the serviceable life of prolongation computer, and prevent circuit board short circuit scaling loss.
Claims (1)
1. computer air draft dust sucking plant; It is characterized in that: fan (2) is installed in air compartment (1) one side; Opposite side is provided with air guide hole (3); The air compartment bottom interval is provided with air compartment ventilating opening (7), air compartment bottom be equipped with can push-and-pull baffle plate (4), also be provided with on the baffle plate and the equal-sized baffle plate ventilating opening of air compartment ventilating opening (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202816393U CN202217217U (en) | 2011-08-04 | 2011-08-04 | Air discharging and dust suction device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202816393U CN202217217U (en) | 2011-08-04 | 2011-08-04 | Air discharging and dust suction device for computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217217U true CN202217217U (en) | 2012-05-09 |
Family
ID=46016463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202816393U Expired - Fee Related CN202217217U (en) | 2011-08-04 | 2011-08-04 | Air discharging and dust suction device for computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496531B (en) * | 2012-12-12 | 2015-08-11 | Inventec Corp | Heat dissipation module and electronic device and duty-removal mothod |
| CN113611637A (en) * | 2021-08-31 | 2021-11-05 | 北京北方华创微电子装备有限公司 | Exhaust device and semiconductor heat treatment equipment |
-
2011
- 2011-08-04 CN CN2011202816393U patent/CN202217217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI496531B (en) * | 2012-12-12 | 2015-08-11 | Inventec Corp | Heat dissipation module and electronic device and duty-removal mothod |
| CN113611637A (en) * | 2021-08-31 | 2021-11-05 | 北京北方华创微电子装备有限公司 | Exhaust device and semiconductor heat treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120804 |