CN202160327U - High-power ionic bar - Google Patents
High-power ionic bar Download PDFInfo
- Publication number
- CN202160327U CN202160327U CN2011202947563U CN201120294756U CN202160327U CN 202160327 U CN202160327 U CN 202160327U CN 2011202947563 U CN2011202947563 U CN 2011202947563U CN 201120294756 U CN201120294756 U CN 201120294756U CN 202160327 U CN202160327 U CN 202160327U
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- Prior art keywords
- ion bar
- bar core
- ionic
- core
- discharge
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- 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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Abstract
The utility model relates to a high-power ionic bar which belongs to the field of static electricity. The cross section of an ionic bar core is in a bottomless isosceles trapezoid structure with a downward opening, and two side edges of the ionic bar core are bevel edges which are expanded outwards; two parallel wire guide holes are arranged on the top edge of the ionic bar core, and a high-voltage wire is arranged in each wire guide hole; two rows of discharge needles are arranged on the inner surface of the top edge of the ionic bar core and corresponding to the wire guide holes or the high-voltage wires; a discharge guide rail is arranged at the tail end of each side edge, thereby forming a discharge structure with the discharge needle positioned on the inner surface of the bottom edge of the ionic bar core; and a plurality of air return side holes are respectively arranged on the two side edges. Due to the adoption of the structure of the double rows of discharge needles, the space between a high-voltage electrode and a metal housing is enlarged, lateral air flow paths are increased, more positive/negative ions can be generated, the diffusion speed of the generated positive/negative ions can be improved, the speed of removing the static electricity is higher and the effect of removing the static electricity is more thorough. The high-power ionic bar can be widely used in the field of design and manufacturing of active type static electricity eliminating devices.
Description
Technical field
The utility model belongs to electrostatic art, relates in particular to a kind of high positive pressure/negative ion generating device that active static is eliminated that is used for.
Background technology
Active static technology for eliminating is obtaining increasingly extensive application in industries such as semiconductor, encapsulation, photoelectricity, communication, spraying, printing, weaving, medical equipment, building materials and injection mouldings.
The day for announcing is on January 2nd, 2008; Granted publication number discloses a kind of safety-type ion bar in the Chinese utility model patent of CN 201001233Y; Comprise the power line and the spray point that are connected with power supply, it is provided with a strip insulator compound bar core that is constituted by upper and lower excellent core; Set gradually at least two discharge aperture along its length at last excellent core, spray point is set in the discharge aperture; Between upper and lower excellent core, establish a groove, one three core high-voltage shield line is set in the groove; Left and right two heart yearns in the three core high-voltage shield lines are connected with power supply; Spray point runs through excellent core, and a heart yearn plug-in type middle with three core high-voltage shield lines is connected, and forms electric pathway; At arranged outside one " U " font of compound bar core or the conducting metal shell of approximate " U " font; The openend of conducting metal shell is positioned at a side at the discharge aperture place of compound bar core.
It is thus clear that, destaticing in the field in industry, application at present ion bar the most widely is that profile is circle or rectangle, it adopts the structure that single spray point is set.
The operation principle of said structure is following:
High-voltage conducting wires/RVV is preset in the metal tube of circle or rectangle, imports single high voltage discharge electrode, the metalwork earthing of casing from the horizontal opening of metal tube.
When imposing high voltage to high-field electrode through high-voltage conducting wires/RVV, between high-field electrode and metal shell, form a high voltage electric field, the air molecule in this high voltage electric field just is being ionized to/anion.
The air flow that takes place during ionization, with ion bar produced just/anion disperse towards periphery, arrive quilt/object surfaces to be destaticed, thus in reaching and the function of static.
Adopt the static of said structure to eliminate ion bar; Because high-voltage conducting wires is arranged in metal tube, the gap ratio of high-field electrode and metal shell is narrower and small, therefore when high-field electrode applies high tension voltage; Receive the restriction of air electrical breakdown distance; High tension voltage often can only be lower than 7KV, thus produce just/negative ion amount is less, the speed that destatics is slow.
Because increasing substantially of modern industry manufacturing production capacity; Transmission/the translational speed of streamline or processed product is more and more faster when converted products; The electrostatic potential that is produced is increasingly high, and the static field intensity is also increasing, and existing active ion technology for eliminating more and more seems unable to do what one wishes in application process; Destatic not thoroughly, satisfied not the actual demand of large-scale industrial production.
The utility model content
The utility model technical problem to be solved provides a kind of high power ion bar; It adopts the structure of double spray point; Increased the spacing of high-field electrode and metal shell simultaneously, increased inlet air flow path, just can produce more/anion-generating capacity; Improved ion bar just producing/the disperse speed of anion, had existing ion bar technology and destatic speed faster and destatic effect more completely.
The technical scheme of the utility model is: a kind of high power ion bar is provided, comprises the ion bar core that is provided with spray point, it is characterized in that: the cross section of said ion bar core is one to isosceles trapezoidal structure of the no end of under shed; Two sides of said ion bar core are the hypotenuse that expands outwardly; At the top margin of said ion bar core, two parallel wire guides are set, a high-voltage line is set in each wire guide; At the top margin inner surface of said ion bar core, corresponding with wire guide or high-voltage line, two discharging acusectors are set respectively; At the end of two sides, a discharge guide rail is set respectively, constitute discharging structure with the spray point that is positioned at ion bar core base inner surface; On described two sides, a plurality of return air side openings are set respectively.
Further, in the top margin of said ion bar core, be provided with air vent hole,, the venthole that communicates with air vent hole be set at the top margin inner surface of ion bar core.
Its described air vent hole is arranged on the centre in two parallel wire holes.
Further, the surface of said discharge guide rail is provided with discharge tip.
Lateral surface at said ion bar core cross section top margin is provided with mounting guide rail.
Its described spray point and high-voltage line electrically connect.
Compare with prior art, the utility model has the advantages that:
1. because the ion bar core adopts class " eight " the font structure of isosceles trapezoid of the no end; Outer tiltedly two oblique sides of expansion; Increased the spacing between high-field electrode and the metal shell; Have bigger air electrical breakdown distance, can bear higher high tension voltage (can reach 20KV), produced just/negative ion amount can increase substantially than prior art;
2. the side at the ion plug is provided with the return air side opening, and the additional tolerance of air flow takes place when having increased ionization, has improved ion bar just producing/the disperse speed of anion;
3. adopt double spray point structure, just strengthening/output of negative ion amount, just can produce more/anion.
Description of drawings
Fig. 1 is the sketch map of the utility model structural profile;
Fig. 2 is a present technique scheme side-looking structural representation.
1 is the ion bar core among the figure, and 1-1 is the oblique side of ion bar core, and 1-2 is the top margin of ion bar core, and 2-1,2-2 are first, second spray point; 3 is air vent hole, and 4 is venthole, and 5 is wire guide, and 6 is high-voltage line; 7 are the discharge guide rail, and 8 is the return air side opening, and 9 is mounting guide rail; 10 are the lifting screw, and 11 is gas source interface, and 12 is discharge tip.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Among Fig. 1, the cross section of the ion bar core 1 of present technique scheme adopts a structure to " eight " end under shed, no isosceles trapezoid, similar font.
Two side 1-1 of its ion bar core are the hypotenuse that expands outwardly.
At the top margin 1-2 of ion bar core, two parallel wire guides 5 are set, a high-voltage line 6 is set in each wire guide.
At the top margin inner surface of ion bar core, corresponding with wire guide or high-voltage line, two discharging acusector 2-1 and 2-2 are set respectively; At the end of two sides, a discharge guide rail 7 is set respectively, the discharge guide rail constitutes discharging structure with the spray point that is positioned at ion bar core base inner surface.
On two sides of ion bar core, a plurality of return air side openings 8 are set respectively.
Further, in the top margin of ion bar core, be provided with air vent hole 3,, the venthole 4 that communicates with air vent hole be set at the top margin inner surface of ion bar core.
Its air vent hole is arranged on the centre in two parallel wire holes.
Further, on the surface of discharge guide rail discharge tip 12 is set.
Lateral surface at said ion bar core cross section top margin is provided with mounting guide rail 9.
Its described spray point and high-voltage line electrically connect.
Among Fig. 2, on two sides of ion bar core 1, a plurality of return air side openings 8 are set respectively.
At an end of ion bar core, be provided with gas source interface 11 and high-voltage line 6.
End on ion bar core skew back limit is provided with discharge guide rail 7.
Lateral surface at ion bar core cross section top margin is provided with mounting guide rail 9, in guide rail, is provided with lifting screw 10, is convenient to install and fix.
In the present technique scheme, high-voltage conducting wires and high-field electrode adopt parallel double arrangement mode; The centre is a compressed air piping; The oblique parallel connection of the metal guide rail on side ground connection, whole discharging structure be shaped as rounded projections arranged, increased the spacing of high-field electrode and ground wire; When the high voltage that applies up to 20KV, negative ions that can the bigger quantity of ionization.
On the oblique side that expands outwardly, the return air side opening is set, under the state of no source of the gas, the flowability of air is accelerated, and has existing ion bar technology and destatics speed faster.
The breather line of between double electrode, arranging is used for source of the gas type ion bar, and promptly this structure has the compatibility of source of the gas and no source of the gas, according to concrete instructions for use, and selection arbitrarily.
The concrete mode and the structure that electrically connect about spray point and high-voltage line, the related content among the Chinese utility model patent ZL 200620162534.5 " safety-type ion bar " that can apply for before this referring to the applicant is no longer narrated at this.
The technique effect contrast:
The high-field electrode of existing ion bar technology and the spacing of earth terminal are less than 2cm, and the high-field electrode of present technique scheme ion bar and the spacing of earth terminal are about 7cm; The high pressure of existing ion bar technology is less than 7KV, and present technique scheme ion bar high pressure can reach 20KV.The two destatic the distance etc. situation under, the speed that destatics of the ion bar of present technique scheme can be fast two to three times than prior art.
Because the utility model adopts the structure of double spray point; Increased the spacing of high-field electrode and metal shell simultaneously; Increased the path of side direction air flow; More just can produce/anion-generating capacity, improve ion bar just producing/disperse/diffusion velocity of anion, have existing ion bar technology and destatic speed faster and destatic effect more completely.
The utility model can be widely used in the design and the manufacturing field of active static eraser.
Claims (6)
1. a high power ion bar comprises the ion bar core that is provided with spray point, it is characterized in that:
The cross section of said ion bar core is one to isosceles trapezoidal structure of the no end of under shed;
Two sides of said ion bar core are the hypotenuse that expands outwardly;
At the top margin of said ion bar core, two parallel wire guides are set, a high-voltage line is set in each wire guide;
At the top margin inner surface of said ion bar core, corresponding with wire guide or high-voltage line, two discharging acusectors are set respectively;
At the end of two sides, a discharge guide rail is set respectively, constitute discharging structure with the spray point that is positioned at ion bar core base inner surface;
On described two sides, a plurality of return air side openings are set respectively.
2. according to the described high power ion bar of claim 1, it is characterized in that in the top margin of said ion bar core, being provided with air vent hole,, the venthole that communicates with air vent hole is set at the top margin inner surface of ion bar core.
3. according to the described high power ion bar of claim 2, it is characterized in that described air vent hole is arranged on the centre in two parallel wire holes.
4. according to the described high power ion bar of claim 1, it is characterized in that the surface of said discharge guide rail is provided with discharge tip.
5. according to the described high power ion bar of claim 1, it is characterized in that mounting guide rail being set at the lateral surface of said ion bar core cross section top margin.
6. according to the described high power ion bar of claim 1, it is characterized in that described spray point and high-voltage line electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202947563U CN202160327U (en) | 2011-08-15 | 2011-08-15 | High-power ionic bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202947563U CN202160327U (en) | 2011-08-15 | 2011-08-15 | High-power ionic bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202160327U true CN202160327U (en) | 2012-03-07 |
Family
ID=45767947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202947563U Expired - Fee Related CN202160327U (en) | 2011-08-15 | 2011-08-15 | High-power ionic bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202160327U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617068A (en) * | 2016-12-13 | 2018-10-02 | 海太半导体（无锡）有限公司 | Patch device ion bar power supply Detection And Warning system |
| CN110611984A (en) * | 2019-10-18 | 2019-12-24 | 上海安平静电科技有限公司 | Ion rod with detection function |
-
2011
- 2011-08-15 CN CN2011202947563U patent/CN202160327U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108617068A (en) * | 2016-12-13 | 2018-10-02 | 海太半导体（无锡）有限公司 | Patch device ion bar power supply Detection And Warning system |
| CN108617068B (en) * | 2016-12-13 | 2024-03-19 | 海太半导体（无锡）有限公司 | Ion rod power supply detection and alarm system of patch equipment |
| CN110611984A (en) * | 2019-10-18 | 2019-12-24 | 上海安平静电科技有限公司 | Ion rod with detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |