CN101389203A - Heat radiating system for fan - Google Patents
Heat radiating system for fan Download PDFInfo
- Publication number
- CN101389203A CN101389203A CNA2007101540562A CN200710154056A CN101389203A CN 101389203 A CN101389203 A CN 101389203A CN A2007101540562 A CNA2007101540562 A CN A2007101540562A CN 200710154056 A CN200710154056 A CN 200710154056A CN 101389203 A CN101389203 A CN 101389203A
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- fan
- radiating system
- filtering unit
- module
- electro static
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Abstract
The invention discloses a fan heat radiating system deployed in electronic devices using fan to provide heat radiating air flow so as to remove dust brought by the air flow. The fan heat radiating system comprises an input module for receiving control instruction; a programmable logic module electrically connected to the input module for determining control instruction received by the input module, so as to output logic result according to the control instruction; and an electrostatic module having a static electricity filtering unit, and a static electricity control unit electrically connected to the static electricity filtering unit and the programmable logic module. The static electricity filtering unit configures the adjacent fan to receive the air flow, and the static electricity control unit applies static electricity to the static electricity filter unit according to logic result transmitted from the programmable logic module, so as to make the static electricity unit absorb dust brought by the air flow in electrostatic absorption mode.
Description
Technical field
The present invention relates to a kind of fan radiating system, particularly relating to a kind of being applied to provides in the electronic equipment of radiating airflow and adsorbs the fan radiating system of this air-flow micronic dust with electrostatic means with fan.
Background technology
Present electronic equipment is compact mostly, and stress the high-speed and preferable usefulness of this electronic equipment, under the situation of speed that improves electronic equipment and usefulness, make the temperature of this electronic equipment also improve relatively, for fear of the electronic component Yin Gaowen of electronic equipment internal and damage, the mode of common reduction electronic equipment temperature, be by installing the temperature that radiator fan reduces electronic equipment internal additional, the cold air of electronic device exterior is sucked, and this cold air is flowed to reduce the temperature of electronic equipment internal in electronic equipment internal.
Yet this radiator fan also can be brought the dust around the electronic equipment into when sucking cold air in the lump.And because the microminiaturization of electronic equipment is made, thereby make the volume-diminished of this electronic equipment, increase the electronic component closeness of electronic equipment internal, therefore under the high situation of the confined space and electronic component closeness, hinder cold air flowing in electronic equipment internal, and dust easier accumulation under the confined space that the cold air that fan sucks is carried secretly, and then the radiating effect of this electronic equipment is reduced relatively, when serious, the accumulation of dust will cause the electronic component short circuit, thereby reduce the life-span of electronic equipment.
Therefore, how to improve dust accretions on the existing fan heat dissipation technology and produce the problem that heat radiation is bad and cause the electronic component of electronic equipment to shorten useful life, real is to demand the problem thought deeply now urgently.
Summary of the invention
The shortcoming of prior art in view of the above, a purpose of the present invention is to provide a kind of fan airstream porch in electronic equipment to invade the fan radiating system of electronic equipment internal with electrostatic means adsorption gas flow dust to prevent dust, and then promotes radiating efficiency and get rid of dust accretions and cause the electronic component problem of short-circuit in electronic equipment internal.
For achieving the above object, the invention provides a kind of fan radiating system, being located at fan provides in the electronic equipment of radiating airflow, and to get rid of the dust that this air-flow is carried secretly, this fan radiating system comprises: input module, in order to receive control command; But the programmed logic module electrically connects this input module, in order to the control command of judging that this input module receives, with according to this control command output logic result; And static module, but have the electro static filtering unit and electrically connect this electro static filtering unit and the electrostatic control unit of programmed logic module, contiguous this fan of this electro static filtering configuration of cells is to accept this air-flow, but this electrostatic control unit is according to the logical consequence that this programmed logic module is transmitted this electro static filtering unit to be applied static, makes this electro static filtering unit adsorb the dust that this air-flow is carried secretly with electrostatic means.
Than existing fan heat dissipation technology, the dust that fan radiating system of the present invention can effectively avoid fan airstream to carry secretly is invaded in the electronic equipment, it makes dust in this electro static filtering unit absorption fan airstream by electrostatic efficiency, in addition, but can realize opening, close the electrostatic precipitation function and select dedusting intensity function by this input module and programmed logic module, and then be convenient to the user and control required dust removing effects, and improve the fan heat dissipation.
Description of drawings
Figure 1 shows that the block schematic diagram of fan radiating system of the present invention; And
Figure 2 shows that fan radiating system of the present invention is applied to the configuration schematic diagram of electronic equipment.The main element symbol description
1 fan radiating system
10 fans
11 static modules
110 electro static filtering unit
111 electrostatic control unit
But 12 programmed logic modules
13 input modules
2 electronic equipments
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, below please conjunction with figs. explanation specific embodiments of the invention so that those skilled in the art can understand technical characterictic of the present invention easily and reach effect.
As shown in Figure 1, block schematic diagram for fan radiating system of the present invention, as shown in the figure, fan radiating system 1 of the present invention is located at fan 10 and is reached in the electronic equipment of radiating effect, with when fan 10 guides this cold air to electronic equipment internal by air inlet absorption cold air and by air outlet, effectively get rid of the dust that this cold air is carried secretly.
But the fan radiating system 1 of present embodiment comprises static module 11 programmed logic modules 12 and input module 13.This static module 11 comprises electro static filtering unit 110 and electrically connects the electrostatic control unit 111 of this electro static filtering unit 110, this electro static filtering unit 110 is a net, net sheet for example, this electro static filtering unit 110 is located on the air outlet of this fan 10, and this air outlet is towards the electronic component direction setting of electronic equipment internal, absorb the dust that cold air is carried secretly by this electro static filtering unit 110 to intercept these fan 10 air inlets, make this electronic equipment internal of the unlikely intrusion of dust.This electrostatic control unit 111 is in order to apply static to electro static filtering unit 110, and the dust that this electro static filtering unit 110 is carried secretly by the cold air that air inlet was sucked with electrostatic means absorption fan 10 is with effective obstruct dust invasion electronic equipment.
But the static size that this electrostatic control unit 111 applied is to carry out static according to being somebody's turn to do the logical consequence that programmed logic module 12 transmitted to apply, but should programmed logic module 12 be to produce this logical consequence according to the control command that input module 13 is received.Particularly, the input module 13 of present embodiment is for example keyboard or the key groups be made up of a plurality of button, use to import and open or close dedusting function that this fan radiating system provides and import the control command of the dedusting intensity (that is static size) that institute's desire selects for the user for the user, but but should programmed logic module 12 be complexity program logic device (Complex Programmable LogicDevice for example; CPLD), in order to judge the received control command of this input module 13, and order about 111 pairs of these electro static filtering unit, this electrostatic control unit 110 according to the logical consequence that this is judged and carry out the processing capacity relative with this control command, for example open or close this electrostatic precipitation function or processing such as static size that adjustment applied.
In the most preferred embodiment of fan radiating system of the present invention, this electro static filtering unit 110 is constituted with the net sheet of can this fan of clad and this fan airstream being passed through, in addition, this electro static filtering unit 110 the position is set except that the air outlet place that is located at this fan 10 as shown in Figure 1, still can be located at the air inlet place of this fan 10, that is, visual enforcement kenel and the different positions that is provided with is arranged, in other words, this electro static filtering unit 11 is that contiguous this fan of configuration gets final product with the position of accepting this air-flow.
For more can cheer and bright fan radiating system of the present invention and the configuration relation of electric room, please refer to Fig. 2, as shown in the figure, fan radiating system 1 of the present invention is arranged in the electronic equipment 2, and the electro static filtering unit 110 of fan radiating system 1 of the present invention is arranged at the air outlet place of fan 10, because these input module 13 usefulness are imported unlatching for the user, close the dedusting function that this fan radiating system provides or select the control command of dedusting intensity, so in the most preferred embodiment of fan radiating system of the present invention, be that this input module 13 is exposed on the casing of this electronic equipment 2, so that the user carries out the setting of dedusting function.By the electrostatic precipitation function that fan radiating system of the present invention provided, when fan 10 guides this cold air to electronic equipment 2 inside by air inlet absorption cold air and by air outlet, effectively isolate the dust that this cold air is carried secretly, do not cause dust to invade electronic equipment 2 inside, and then avoid dust accretions to cause the electronic component problem of short-circuit in electronic equipment 2 inside.
But above-described specific embodiment, only be to release characteristics of the present invention and effect in order to example, but not in order to limit the category of implementing of the present invention, do not breaking away under above-mentioned spirit of the present invention and the technology category, the disclosed content of any utilization and the equivalence finished changes and modify, the scope that all still should be claims contains.
Claims (7)
1. fan radiating system, being located at fan provides in the electronic equipment of radiating airflow, and to get rid of the dust that this air-flow is carried secretly, this fan radiating system comprises:
Input module is in order to receive control command;
But the programmed logic module electrically connects this input module, in order to the control command of judging that this input module receives, with according to this control command output logic result; And
The static module, but have the electro static filtering unit and electrically connect this electro static filtering unit and the electrostatic control unit that is somebody's turn to do the programmed logic module, contiguous this fan of this electro static filtering configuration of cells is to accept this air-flow, but this electrostatic control unit is according to the logical consequence that this programmed logic module is transmitted this electro static filtering unit to be applied static, makes this electro static filtering unit adsorb the dust that this air-flow is carried secretly with electrostatic means.
2. fan radiating system according to claim 1, wherein, this electro static filtering unit is a net.
3. fan radiating system according to claim 1 and 2, wherein, the air outlet place of this fan is located in this electro static filtering unit.
4. fan radiating system according to claim 1 and 2, wherein, the air inlet place of this fan is located in this electro static filtering unit.
5. fan radiating system according to claim 1, wherein, this control command comprises unlatching, close the electrostatic precipitation function and select wherein one of dedusting intensity institute cohort group.
6. fan radiating system according to claim 1, wherein, but but should the programmed logic module be complexity program logic device (Complex Programmable Logic Device; CPLD).
7. fan radiating system according to claim 1, wherein, this input module is a keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101540562A CN101389203A (en) | 2007-09-13 | 2007-09-13 | Heat radiating system for fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101540562A CN101389203A (en) | 2007-09-13 | 2007-09-13 | Heat radiating system for fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101389203A true CN101389203A (en) | 2009-03-18 |
Family
ID=40478292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101540562A Pending CN101389203A (en) | 2007-09-13 | 2007-09-13 | Heat radiating system for fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101389203A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246577A (en) * | 2016-08-06 | 2016-12-21 | 安庆市沁之源电器有限公司 | A kind of Intelligent electric fan with dedusting function |
| CN107262278A (en) * | 2017-06-27 | 2017-10-20 | 成都旭思特科技有限公司 | Communicator based on multiple filtration technology |
| CN107482882A (en) * | 2017-08-21 | 2017-12-15 | 重庆路格科技有限公司 | The heat transmission equipment of Switching Power Supply |
-
2007
- 2007-09-13 CN CNA2007101540562A patent/CN101389203A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246577A (en) * | 2016-08-06 | 2016-12-21 | 安庆市沁之源电器有限公司 | A kind of Intelligent electric fan with dedusting function |
| CN107262278A (en) * | 2017-06-27 | 2017-10-20 | 成都旭思特科技有限公司 | Communicator based on multiple filtration technology |
| CN107262278B (en) * | 2017-06-27 | 2019-01-15 | 成都旭思特科技有限公司 | Communication device based on multiple filtration technology |
| CN107482882A (en) * | 2017-08-21 | 2017-12-15 | 重庆路格科技有限公司 | The heat transmission equipment of Switching Power Supply |
| CN107482882B (en) * | 2017-08-21 | 2019-11-08 | 重庆路格科技有限公司 | The heat transmission equipment of Switching Power Supply |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090318 |