CN201526477U - Cleaning fan for anti-dust mesh and automatic cleaning device for anti-dust mesh - Google Patents
Cleaning fan for anti-dust mesh and automatic cleaning device for anti-dust mesh Download PDFInfo
- Publication number
- CN201526477U CN201526477U CN 200920230992 CN200920230992U CN201526477U CN 201526477 U CN201526477 U CN 201526477U CN 200920230992 CN200920230992 CN 200920230992 CN 200920230992 U CN200920230992 U CN 200920230992U CN 201526477 U CN201526477 U CN 201526477U
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- Prior art keywords
- fan
- cleaning
- air filter
- cleaning fan
- dust
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Abstract
The utility model discloses a cleaning fan for an anti-dust mesh, which comprises a cleaning fan housing arranged on the outer side of the anti-dust mesh, rotating blades of the cleaning fan and a rotary shaft of the cleaning fan, as well as a brush head which rotates along with the rotating blades of the cleaning fan. The utility model further discloses an automatic cleaning device for the anti-dust mesh, which comprises a radiator fan arranged on the inner side of the anti-dust mesh, as well as the cleaning fan for the anti-dust mesh arranged on the outer side of the anti-dust mesh and a fan control circuit for controlling the radiator fan and the cleaning fan to work alternately; and the cleaning fan for the anti-dust mesh comprises the fan housing, the rotating blades of the fan and the rotary shaft of the fan, as well as the brush head which rotates along with the rotating blades of the fan. The cleaning fan for the anti-dust mesh and the automatic cleaning device for the anti-dust mesh can effectively remove dust on the anti-dust mesh of an electronic device in a timing manner according to actual situations or user needs, and have no need of artificial cleaning and maintenance.
Description
Technical field
The utility model belongs to the device that utilizes the fan cleaning in electronic product, particularly a kind of Air Filter cleaning fan and Air Filter automatic cleaning apparatus.
Background technique
Most computers need utilize cross-ventilation to realize heat radiation, and this has just caused the computer-internal of long-time start unavoidably can residual a large amount of dust.Dust is the formidable enemy of sophisticated electronics, and it has reduced the reliability of computer operation.The computer that dedusting function is arranged at present generally all is at intake grill Air Filter to be installed, and just might stop up the computer intake grill and makes it and crash because can't dispel the heat or burn element if the dust on the Air Filter can not get regular cleaning.
General computer Air Filter is placed in the outside of computer intake grill fan, i.e. computer intake grill fan rotation produces computer-internal and air outside pressure difference, outside air is filtered through Air Filter after, enter computer-internal.Dust in the ambient air can be attracted to the side that the outside of Air Filter promptly contacts with ambient air like this.At present less for the cleaning method of Air Filter, some computer has been installed the structure that can dismantle and change Air Filter, can disassemble the Air Filter that cleans or more renew when Air Filter is dirty excessively.
But server and industrial control equipment for long-term start, the Air Filter that leans on artificial periodic cleaning Air Filter or more renew is the cumbersome work of part, and that will be the very big thing of workload if need change or clear up Air Filter at the machine room that a large amount of computers are arranged.And do not have reliable inadequately by the dust obstruction by manually going to detect Air Filter yet.In case do not have in time to change the Air Filter that stops up, the computer of blocked intake grill will have the danger of crashing or burning element because can't dispel the heat.
Summary of the invention
Goal of the invention: technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of Air Filter cleaning fan and Air Filter automatic cleaning apparatus are provided.
Technological scheme: the utility model discloses a kind of Air Filter cleaning fan, comprise the cleaning fan drum that is arranged on the Air Filter outside, cleaning fan rotating vane and cleaning fan shaft also comprise the brush that rotates with cleaning fan rotating vane.
In the utility model, preferably, described brush is fixedlyed connected with cleaning fan rotating vane.
In the utility model, preferably, described brush is connected with described cleaning fan shaft, and is that middle mind-set cleaning fan drum direction is extended with the cleaning fan shaft.
The invention also discloses a kind of Air Filter automatic cleaning apparatus, comprise the radiation fan that is arranged on the Air Filter inboard, also comprise the Air Filter cleaning fan that is arranged on the Air Filter outside, the fan control circuitry that control radiation fan and cleaning fan carry out alternation; Described Air Filter cleaning fan comprises fan drum, fan rotating vane and fan shaft, and the brush that rotates with the fan rotating vane.
In the utility model, preferably, described control radiation fan comprises the timer that is electrically connected with described radiation fan and cleaning fan with the fan control circuitry that the cleaning fan carries out alternation, also is connected with reverser between wherein said timer and the radiation fan.
In the utility model, another mode of execution preferably, described control radiation fan comprises and the timer microprocessor linked with the fan control circuitry that the cleaning fan carries out alternation, described microprocessor is electrically connected with radiation fan and cleaning fan respectively, wherein also is connected with reverser between institute's microprocessor and the radiation fan.
In the utility model, preferably, described brush is fixedlyed connected with cleaning fan rotating vane.
In the utility model, preferably, described brush is connected with described cleaning fan shaft, and is that middle mind-set cleaning fan drum direction is extended with the cleaning fan shaft.
In the utility model, preferably, described brush is a long strip, and length is smaller or equal to the diameter of cleaning fan rotating vane.
Beneficial effect: Air Filter cleaning fan described in the utility model and Air Filter automatic cleaning apparatus can be removed the online dust that gathers of electronic equipment dissipating heat efficiently automatically.Fan control circuitry can be automatically thereby whether too high whether the or actual ventilation situation of Air Filter well judge whether to start dust extraction fan and work automatically according to temperature in the equipment, and fan control circuitry can allow the user set corresponding program, needs timing working according to the user satisfies special circumstances.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further to specify, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is the utility model Air Filter cleaning fan structure schematic representation.
Fig. 2 is the utility model Air Filter automatic cleaning apparatus embodiment one structural representation.
Fig. 3 is the utility model embodiment two circuit diagrams.
Fig. 4 is the utility model embodiment three band microcontroller circuit schematic representation.
Embodiment:
Embodiment 1:
As shown in Figure 1, the utility model discloses a kind of Air Filter cleaning fan, comprise the cleaning fan drum 1 that is arranged on the Air Filter outside, cleaning fan rotating vane 2 and cleaning fan shaft also comprise the brush 3 that rotates with cleaning fan rotating vane.Described brush 3 is connected with described cleaning fan shaft, and is that middle mind-set cleaning fan drum direction is extended with the cleaning fan shaft.Present embodiment adopts nylon bruss, is set to a long strip, and the length of brush is smaller or equal to the diameter of fan blade.Nylon bruss is fixed on the bearing of fan.Nylon bruss rotates and rotates along with fan when fan rotates.Nylon bruss is pasting the side that the travel fatigue net can accumulate dust, will brush down by the turning handle dust of fan.
Certainly, the utility model can also be set to cross brush or rice font brush.
Simultaneously, also can so that described brush fixedly connected with cleaning fan rotating vane.Comprise gluing or screw connects or punch on cleaning fan rotating vane, brush is set in the hole.
Embodiment 2:
As shown in Figure 2, Air Filter automatic cleaning apparatus described in the utility model has been installed radiation fan 5 in the inside of Air Filter 4, and the wind direction of this fan is blowing from outside to inside, has externally installed an outwards Air Filter cleaning fan of blowing simultaneously additional.In the time of Air Filter cleaning fan work, drive brush 3 and rotate together, brush contacts with Air Filter is outside, just plays the effect that brush falls the Air Filter external dust.And the fan that rotation is got up so it can blow out computer to brush from the dust that Air Filter brushes down, gets up to clear up the effect of dust because be outwards to dry.
As shown in Figure 3, the wind direction of the Air Filter cleaning fan in the radiation fan of the utility model device interior and the Air Filter outside is opposite, so these two kinds of fans can not be worked simultaneously.The utility model can allow dust extraction fan timing working regular hour of band brush when needing dedusting, close dust extraction fan then, allows radiation fan work.So just played the work of automatic cleaning Air Filter, heat radiation air intake fan proper functioning after having cleared up.When starting timer, the timer timing working, and output level is high, control starts dust extraction fan work, and output level becomes low level through reverser, and radiation fan is not worked: when timer regularly finishes, output level is low, the control dust extraction fan quits work, and output level becomes high level, the radiation fan proper functioning through reverser.The startup of timer triggers can be by several modes, mode one, and the starting up, mode two starts timer when the decline of basket strainer ventilation situation causes the machine intimate temperature too high.Timer of every startup promptly can be finished the Air Filter dust removal operation No. one time.Can certainly adopt other control circuit, should be also in the utility model protection domain, as embodiment 3.
Embodiment 3:
As shown in Figure 4, the radiation fan of control described in the utility model comprises and the programmable timer microprocessor linked with the fan control circuitry that the cleaning fan carries out alternation, described microprocessor is electrically connected with radiation fan and cleaning fan respectively, wherein also is connected with reverser between institute's microprocessor and the radiation fan.The user can control the working condition of radiation fan and dust extraction fan by setting software program.Can revise the time span of each dedusting and how long remove a dirt according to actual conditions.And do not have the user under the situation of setting program, the microprocessor counting statistics that passes through of intelligence goes out best dedusting time span and dedusting gap length, allows the time science more of dust extraction fan and radiation fan alternation.
Present embodiment adopts nylon bruss, is set to a long strip, and the length of brush is smaller or equal to the diameter of fan blade.Nylon bruss is fixed on the bearing of fan.Nylon bruss rotates and rotates along with fan when fan rotates.Nylon bruss is pasting the side that the travel fatigue net can accumulate dust, will brush down by the turning handle dust of fan.
Certainly, the utility model can also be set to cross brush or rice font brush.
Simultaneously, also can so that described brush fixedly connected with cleaning fan rotating vane.Comprise gluing or screw connects or punch on cleaning fan rotating vane, brush is set in the hole.
Thereby Air Filter cleaning fan described in the utility model and Air Filter automatic cleaning apparatus can clean dust residual on the Air Filter and prevent that dirt accumulation too much results in blockage on the Air Filter.
The utility model provides the thinking and the method for a kind of Air Filter cleaning fan and Air Filter automatic cleaning apparatus; the method and the approach of this technological scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.The all available prior art of each component part not clear and definite in the present embodiment is realized.
Claims (9)
1. an Air Filter cleaning fan comprises the cleaning fan drum that is arranged on the Air Filter outside, and cleaning fan rotating vane and cleaning fan shaft is characterized in that, also comprises the brush that rotates with cleaning fan rotating vane.
2. Air Filter cleaning fan according to claim 1, described brush is fixedlyed connected with cleaning fan rotating vane.
3. Air Filter according to claim 1 cleaning fan, described brush is connected with described cleaning fan shaft, and is that middle mind-set cleans the extension of fan drum direction with the cleaning fan shaft.
4. an Air Filter automatic cleaning apparatus comprises the radiation fan that is arranged on the Air Filter inboard, it is characterized in that, also comprises the Air Filter cleaning fan that is arranged on the Air Filter outside, the fan control circuitry that control radiation fan and cleaning fan carry out alternation; Described Air Filter cleaning fan comprises fan drum, fan rotating vane and fan shaft, and the brush that rotates with the fan rotating vane.
5. Air Filter automatic cleaning apparatus according to claim 4, it is characterized in that, described control radiation fan comprises the timer that is electrically connected with described radiation fan and cleaning fan with the fan control circuitry that the cleaning fan carries out alternation, also is connected with reverser between wherein said timer and the radiation fan.
6. Air Filter automatic cleaning apparatus according to claim 4, it is characterized in that, described control radiation fan comprises and the timer microprocessor linked with the fan control circuitry that the cleaning fan carries out alternation, described microprocessor is electrically connected with radiation fan and cleaning fan respectively, wherein also is connected with reverser between institute's microprocessor and the radiation fan.
7. according to claim 5 or 6 described Air Filter automatic cleaning apparatus, described brush is fixedlyed connected with cleaning fan rotating vane.
8. according to claim 5 or 6 described Air Filter automatic cleaning apparatus, described brush is connected with described cleaning fan shaft, and is that middle mind-set cleaning fan drum direction is extended with the cleaning fan shaft.
9. Air Filter automatic cleaning apparatus according to claim 8, described brush are long strip, and length is smaller or equal to the diameter of cleaning fan rotating vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920230992 CN201526477U (en) | 2009-09-11 | 2009-09-11 | Cleaning fan for anti-dust mesh and automatic cleaning device for anti-dust mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920230992 CN201526477U (en) | 2009-09-11 | 2009-09-11 | Cleaning fan for anti-dust mesh and automatic cleaning device for anti-dust mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201526477U true CN201526477U (en) | 2010-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920230992 Expired - Lifetime CN201526477U (en) | 2009-09-11 | 2009-09-11 | Cleaning fan for anti-dust mesh and automatic cleaning device for anti-dust mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201526477U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003417A (en) * | 2010-12-09 | 2011-04-06 | 美的集团有限公司 | Automatic cleaning device for fan wind wheel |
| CN106111575A (en) * | 2016-06-29 | 2016-11-16 | 梁邦凯 | Clipping fan cleaning device |
| CN106968977A (en) * | 2017-05-01 | 2017-07-21 | 青岛大方智慧网络科技有限公司 | A kind of self-cleaning power equipment blower fan |
| CN108547802A (en) * | 2018-04-02 | 2018-09-18 | 宿州迅驰电子科技有限公司 | A kind of dust-proof maintenance process of exhaust blower |
| CN108626180A (en) * | 2018-04-24 | 2018-10-09 | 宿州迅驰电子科技有限公司 | A method of improving exhaust blower ventilation efficiency |
| CN108760812A (en) * | 2018-06-01 | 2018-11-06 | 苏州市东成办公科技有限公司 | A kind of projecting apparatus Air Filter blockage detector |
| CN108845619A (en) * | 2018-06-13 | 2018-11-20 | 合肥盈川信息技术有限公司 | A kind of intelligence food safety Regulation all-in-one machine |
| CN109739130A (en) * | 2018-12-29 | 2019-05-10 | 努比亚技术有限公司 | Air Filter method for cleaning, mobile terminal and computer readable storage medium |
| CN111899660A (en) * | 2020-08-06 | 2020-11-06 | 璁歌揪 | Intelligent LED liquid crystal screen based on 5G communication |
| CN112145462A (en) * | 2020-09-16 | 2020-12-29 | 江西艾威尔压缩机有限公司 | Novel automatic clean industrial fan |
| CN114353945A (en) * | 2022-03-21 | 2022-04-15 | 西安中科西光航天科技有限公司 | Imaging device for improving spectral imaging spatial resolution |
-
2009
- 2009-09-11 CN CN 200920230992 patent/CN201526477U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003417A (en) * | 2010-12-09 | 2011-04-06 | 美的集团有限公司 | Automatic cleaning device for fan wind wheel |
| CN106111575A (en) * | 2016-06-29 | 2016-11-16 | 梁邦凯 | Clipping fan cleaning device |
| CN106968977A (en) * | 2017-05-01 | 2017-07-21 | 青岛大方智慧网络科技有限公司 | A kind of self-cleaning power equipment blower fan |
| CN108547802B (en) * | 2018-04-02 | 2020-07-28 | 威海华美瑞通风机设备有限公司 | Dust-proof maintenance method for exhaust fan |
| CN108547802A (en) * | 2018-04-02 | 2018-09-18 | 宿州迅驰电子科技有限公司 | A kind of dust-proof maintenance process of exhaust blower |
| CN108626180A (en) * | 2018-04-24 | 2018-10-09 | 宿州迅驰电子科技有限公司 | A method of improving exhaust blower ventilation efficiency |
| CN108760812A (en) * | 2018-06-01 | 2018-11-06 | 苏州市东成办公科技有限公司 | A kind of projecting apparatus Air Filter blockage detector |
| CN108845619A (en) * | 2018-06-13 | 2018-11-20 | 合肥盈川信息技术有限公司 | A kind of intelligence food safety Regulation all-in-one machine |
| CN109739130A (en) * | 2018-12-29 | 2019-05-10 | 努比亚技术有限公司 | Air Filter method for cleaning, mobile terminal and computer readable storage medium |
| CN109739130B (en) * | 2018-12-29 | 2022-07-12 | 努比亚技术有限公司 | Dust screen cleaning method, mobile terminal and computer readable storage medium |
| CN111899660A (en) * | 2020-08-06 | 2020-11-06 | 璁歌揪 | Intelligent LED liquid crystal screen based on 5G communication |
| CN112145462A (en) * | 2020-09-16 | 2020-12-29 | 江西艾威尔压缩机有限公司 | Novel automatic clean industrial fan |
| CN112145462B (en) * | 2020-09-16 | 2022-01-14 | 江西艾威尔压缩机有限公司 | Automatic clean industry fan |
| CN114353945A (en) * | 2022-03-21 | 2022-04-15 | 西安中科西光航天科技有限公司 | Imaging device for improving spectral imaging spatial resolution |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |
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| CX01 | Expiry of patent term |