CN105283046B - A kind of ion wind heat radiator - Google Patents
A kind of ion wind heat radiator Download PDFInfo
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- CN105283046B CN105283046B CN201510733863.4A CN201510733863A CN105283046B CN 105283046 B CN105283046 B CN 105283046B CN 201510733863 A CN201510733863 A CN 201510733863A CN 105283046 B CN105283046 B CN 105283046B
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- ion wind
- receiving pole
- heat
- wind generator
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Abstract
The present invention provides a kind of ion wind heat radiators, it is characterized in that, housing including insulation, ion wind generator, the housing is made of a bottom surface and the several slides being connected with plane perpendicular, the emitter of the ion wind generator is fixed on the free end of slide, and it is oppositely arranged with the bottom surface of housing, the emitter is connected with positive pole or cathode, the circumferential edge of the receiving pole of ion wind generator sets several sliding blocks, the sliding block is on slide, the receiving pole is electrically connected with ground wire, the receiving pole back side is fixed with the heat-conducting substrate of insulation, the bottom surface that the heat-conducting substrate is fixed on housing is fixedly connected, receiving pole surface is also coated with ozone filtering coatings.The present invention is had both by structure design ion wind generator to be generated ion wind, is effectively conducted heat, removes the triple functions such as the ozone generated in ionization process.The spacing of also adjustable receiving pole and ion wind generator emitter adjusts the wind speed of ion wind.
Description
Technical field
The present invention relates to a kind of ion wind heat radiators.
Background technology
It is highly integrated as requirement of the users to electronic product small portable, safety and environmental protection etc. is higher and higher
Change, the application of compact-sizedization, high performance chips become the development trend of electronic product.However, the heat flow density of electronic device
It is higher, and heat can not be discharged in time in small space, this will certainly influence service life, reduce work efficiency.
Traditional radiator can be divided into three classes：1. the Natural Heat Convection device based on fin, heat pipe；2. with fan
Based on forced convertion radiator；3. the radiator that the two is used in combination.They can be improved to a certain extent
The heat dissipation effect of electronic device, but all there are some defects for these devices：Device overall volume is larger, fan there are noise,
The problems such as vibrations and service life are short.Therefore, apparatus above can not all become optimal radiator.
In recent years, the ion wind radiator based on corona discharge is because its is noiseless, small, low in energy consumption when advantages take off grain husk
Go out.Its operation principle is：Under plus high-pressure electric field action, corona discharge phenomenon is generated, surrounding is driven during ion motion
Air flow, so as to generate the air-flow of certain orientation, i.e. ion wind.Common ion wind heat radiator is by fin or heat pipe and heat
Source, which is connected, carries out heat conduction, with ion wind come to fin or heat pipe heat radiation.But there are following defects for this device：1. ion wind
Radiator only provides ion wind, and without providing heat-transfer device, the heat-conducting parts such as additional fin at heat source are needed in radiation processes
Then part installs ion wind heat radiator again, i.e. thermal conduction portions and radiator portion are independently installed that this causes entirely heat dissipation knot
Structure is complicated, takes up space larger with quality, and radiating efficiency reduces, while adds cost.2. during air ionization, ozone
Generation be inevitable, ozone content is exceeded to be damaged to human body.
The content of the invention
For deficiency exists in the prior art, the present invention provides a kind of simple in structure, small volume and less weight, convenient disassembly, can
Except the ion wind heat radiator of ozone.
The present invention achieves the above technical objects by the following technical means.
A kind of ion wind heat radiator, which is characterized in that housing, ion wind generator including insulation, the housing by
One bottom surface and the several slides being connected with plane perpendicular are formed, and the emitter of the ion wind generator is fixed on slide
Free end and be oppositely arranged with the bottom surface of housing, the emitter is connected with positive pole or cathode, and the ion wind occurs
The circumferential edge of the receiving pole of device sets several sliding blocks, and the sliding block is on the slide, the receiving pole and ground wire Electricity Federation
It connects, the receiving pole back side is fixed with the heat-conducting substrate of insulation, and the bottom surface that the heat-conducting substrate is fixed on housing is fixedly connected, institute
It states receiving pole surface and is also coated with ozone filtering coatings.
Preferably, the ion wind generator is corona discharge ionization air generator.
Preferably, the emitter uses the needle electrode or line electrode according to geometric array arrangements, the reception
Pole uses ring electrode or plate electrode.
Preferably, the ozone filtering coatings are coated in surface of the ion wind generator receiving pole along ion wind flow direction
On.
The present invention coats ozone filtering coatings in the metal side of ion wind generator receiving pole, according to setting, ion wind
It is blown from ion wind generator emitter to receiving pole, ozone is filtered when blowing to heat-conducting substrate by receiving pole.And it is receiving
Pole pedestal adds heat-conducting substrate, and heat-conducting substrate can transfer the heat at heat source in time, prevents when heat from heat source is accumulated to electronics device
Part work efficiency has an impact.It is had both by structure design ion wind generator and generates ion wind, be effectively conducted heat, remove
Deionize the triple functions such as the ozone generated in the process.Meanwhile the ion wind generator can be by adjusting receiving pole and ion wind
The spacing of generator emitter, so as to adjust the wind speed size of ion wind.
Description of the drawings
Fig. 1 is the structure chart of ion wind heat radiator of the present invention.
Fig. 2 is the structure diagram of one embodiment of receiving pole.
Fig. 3 is the structure diagram of another embodiment of the receiving pole.
In figure：10- housings, 11- slides；20- emitters；21- needle electrodes；30- receiving poles；31- ozone filtering coatings；
32- heat-conducting substrates；33- sliding blocks.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously
It is without being limited thereto.
Embodiment 1：
As shown in Figure 1 and Figure 2, ion wind heat radiator of the present invention includes：Housing 10, ion wind generator.It is described
Ion wind generator for corona discharge ionization air generator, including emitter 20 and receiving pole 30.The housing 10 is by one
Bottom surface and the several slides 11 being connected with plane perpendicular are formed, and the emitter 20 of the ion wind generator is fixed on slide
It 11 free end and is oppositely arranged with the bottom surface of housing 10, forms the main body frame of ion wind generator.Emitter 20 and housing
10 can be integrated or two removable individual components.The emitter 20 is connected with positive pole or cathode, institute
The receiving electrode and ground wire for stating ion wind generator electrically connect, and the circumferential edge of the receiving pole 30 sets several sliding blocks 33, institute
Sliding block 33 is stated on the slide 11.Can by adjusting the spacing of receiving pole 30 and ion wind generator emitter 20, so as to
Adjust the wind speed size of ion wind.In the course of work, air occurs between ion wind generator emitter 20 and receiving pole 30
After ionization, charged air molecule can be to end motion be received under electric field force effect, and it is unionized to hit other in motion process
Air molecule makes it be moved to equidirectional, and one end of the 10 fixed transmission pole 20 of housing does not seal, as entering for air
Mouthful end, guarantee have endlessly that air enters from arrival end, are smoothed out corona discharge process, ensure the air quantity of ion wind
And wind speed.In the present embodiment, ion wind generator emitter 20 is received using the needle electrode 21 arranged according to annular array
Pole 30 is using ring electrode.It, can in applying high voltage since radius of curvature is smaller at the needle point of needle electrode 21
To obtain very high electric field strength so that the gas molecule at needle point is easier to be ionized by high voltage electric field.It is discharging
In the process, the needle point of 20 needle electrode of ion wind generator emitter, 21 each circle corresponds to each ring of 30 ring electrode of receiving pole
It discharges.Line electrode can also be used in the ion wind generator emitter 20.
The receiving electrode back side is fixed with heat-conducting substrate 31, and the bottom surface that the heat-conducting substrate 31 is fixed on housing 10 is fixed
Connection, heat-conducting substrate 32 is using the material with good thermal conductivity ability so that and heat-conducting substrate 32 plays the function of radiating fin,
The heat of heat source timely and effective can must pass over, then be radiated by ion wind.The receiving electrode surface also coats
There are ozone filtering coatings 31.In the course of work, the ion of generation blows air over ring electrode, ozone by filtering after-blow heat source,
So as to achieve the purpose that heat dissipation environmental protection again.It is preferred that ozone filtering coatings 31 are annular coated in ion wind generator receiving pole 30
On the anchor ring of electrode, i.e., described ozone filtering coatings 31 are coated along the surface of ion wind flow direction, to improve and ion wind
Contact area improves the absorptivity of ozone.The ion wind heat radiator is related to electrion, need to carry out insulation processing, therefore shell
Body 10 and heat-conducting substrate 32 use insulating materials.
Embodiment 2
As shown in figure 3, as different from Example 1, receiving pole 30 described in the present embodiment uses plate electrode, emitter
20 array is in strip, and ozone filtering coatings 31 are coated on the side of 30 plate electrode 30 of ion wind generation apparatus receiving pole.
The embodiment is preferred embodiment of the invention, but present invention is not limited to the embodiments described above, not
Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace
Or modification all belongs to the scope of protection of the present invention.
Claims (2)
1. a kind of ion wind heat radiator, which is characterized in that housing (10), ion wind generator including insulation, the housing
(10) it is made of a bottom surface and the several slides (11) being connected with plane perpendicular, the emitter of the ion wind generator
(20) it is fixed on the free end of slide (11) and is oppositely arranged with the bottom surface of housing (10), the emitter (20) and power supply is just
Pole or cathode connection, the circumferential edge of the receiving pole (30) of the ion wind generator set several sliding blocks (33), the sliding block
(33) on the slide (11), the receiving pole (30) electrically connects with ground wire, and receiving pole (30) back side is fixed with absolutely
The heat-conducting substrate (31) of edge, the bottom surface that the heat-conducting substrate (31) is fixed on housing (10) are fixedly connected, the receiving pole (30)
Surface is also coated with ozone filtering coatings (31), and the ozone filtering coatings (31) are coated in ion wind generator receiving pole (30)
Along along the surface of ion wind flow direction；The emitter (20) is using the needle electrode (21) according to geometric array arrangements
Or line electrode, the receiving pole (30) use ring electrode or plate electrode, the array geometry of the emitter (20) with
The shape of receiving pole (30) is consistent.
2. ion wind heat radiator according to claim 1, which is characterized in that the ion wind generator is corona discharge
Ion wind generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733863.4A CN105283046B (en) | 2015-10-30 | 2015-10-30 | A kind of ion wind heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510733863.4A CN105283046B (en) | 2015-10-30 | 2015-10-30 | A kind of ion wind heat radiator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105283046A CN105283046A (en) | 2016-01-27 |
| CN105283046B true CN105283046B (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510733863.4A Active CN105283046B (en) | 2015-10-30 | 2015-10-30 | A kind of ion wind heat radiator |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869759B (en) * | 2016-09-23 | 2020-05-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN107869760B (en) * | 2016-09-23 | 2020-08-04 | 青岛海尔空调器有限总公司 | Ion wind generating device and air conditioner indoor unit |
| CN107869770B (en) * | 2016-09-23 | 2020-08-04 | 青岛海尔空调器有限总公司 | Ion wind generating device and air conditioner indoor unit |
| CN107869771B (en) * | 2016-09-23 | 2020-08-04 | 青岛海尔空调器有限总公司 | Ion wind generating device and air conditioner indoor unit |
| CN107869758B (en) * | 2016-09-23 | 2020-05-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN106642323B (en) * | 2016-11-29 | 2020-05-29 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN106612608B (en) * | 2017-03-07 | 2019-05-07 | 广东工业大学 | A kind of radiator |
| CN107846824B (en) * | 2017-12-01 | 2024-02-06 | 中国科学院工程热物理研究所 | Power self-adaptive corona wind heat dissipation device |
| CN109578956A (en) * | 2018-12-20 | 2019-04-05 | 桂林电子科技大学 | A kind of heat management system for LED illumination lamp |
| CN110439837A (en) * | 2019-09-23 | 2019-11-12 | 广东工业大学 | A kind of Household ion wind radiator fan |
| CN112218494B (en) * | 2020-09-29 | 2022-03-08 | 四川长虹电器股份有限公司 | Ion fan radiator |
| CN113035803B (en) * | 2021-02-25 | 2024-04-09 | 江苏大学 | Device for cooperatively improving ionic wind strength by magnetic field and carbon nano tube |
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| CN102159055A (en) * | 2010-12-31 | 2011-08-17 | 东莞市宇洁新材料有限公司 | Ionic wind radiation device |
| CN203743951U (en) * | 2014-03-25 | 2014-07-30 | 云南聚钛节能服务有限公司 | Airfoil-shaped LED lamp bulb cooled through ionic wind |
| CN204005880U (en) * | 2014-07-04 | 2014-12-10 | 谭益农 | A kind of LED lamp ion wind radiator of pin web frame |
| CN104485315A (en) * | 2014-11-12 | 2015-04-01 | 江苏大学 | Ion wind heat dissipation device |
| CN205266098U (en) * | 2015-10-30 | 2016-05-25 | 江苏大学 | Ionic -wind heat -radiating device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110037367A1 (en) * | 2009-08-11 | 2011-02-17 | Ventiva, Inc. | Solid-state light bulb having ion wind fan and internal heat sinks |
| US20110192284A1 (en) * | 2010-02-09 | 2011-08-11 | Ventiva, Inc. | Spark resistant ion wind fan |
| US20120119647A1 (en) * | 2010-11-11 | 2012-05-17 | Ventiva, Inc. | Potential control of heat sink in solid-state light device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102159055A (en) * | 2010-12-31 | 2011-08-17 | 东莞市宇洁新材料有限公司 | Ionic wind radiation device |
| CN203743951U (en) * | 2014-03-25 | 2014-07-30 | 云南聚钛节能服务有限公司 | Airfoil-shaped LED lamp bulb cooled through ionic wind |
| CN204005880U (en) * | 2014-07-04 | 2014-12-10 | 谭益农 | A kind of LED lamp ion wind radiator of pin web frame |
| CN104485315A (en) * | 2014-11-12 | 2015-04-01 | 江苏大学 | Ion wind heat dissipation device |
| CN205266098U (en) * | 2015-10-30 | 2016-05-25 | 江苏大学 | Ionic -wind heat -radiating device |
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| CN105283046A (en) | 2016-01-27 |
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