CN201789675U - Ionizing air blower emitting needle rack - Google Patents
Ionizing air blower emitting needle rack Download PDFInfo
- Publication number
- CN201789675U CN201789675U CN2010206737358U CN201020673735U CN201789675U CN 201789675 U CN201789675 U CN 201789675U CN 2010206737358 U CN2010206737358 U CN 2010206737358U CN 201020673735 U CN201020673735 U CN 201020673735U CN 201789675 U CN201789675 U CN 201789675U
- Authority
- CN
- China
- Prior art keywords
- emission
- annular
- conductive
- ring
- lead
- 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides an ionizing air blower emitting needle rack, which comprises emitting needles and a needle rack for equipping the emitting needles. At least one circular ring is equipped on the needle rack. One side end face of the circular ring is provided with a circular groove. An end cover for sealing the circular groove is equipped on the circular groove. Conductive sleeves are equipped on the circular ring and corresponding to every emitting needle uniformly distributed on the circumference. Conductive inserting holes are axially opened on the conductive sleeves. An elastic sheet is equipped inside each conductive inserting hole. The conductive sleeves are axially placed inside the circular groove along the radial direction of the circular ring. The exteriors of the conductive sleeves, the interiors of the conductive inserting holes and the elastic sheets are all covered with a gold plating layer or other metal plating layers. The tails of the emitting needles are electrically connected and fixed by insertingly equipped inside the conductive inserting holes. A lead circle with an insulated sheath is equipped inside the circular groove. The lead is in welding and electrical connection with every conductive sleeve on the ring. The end of the lead is extracted out of the circular groove as the electrical connection terminal. The utility model has the advantages of convenient emitting needle dismounting, excellent conductive performance of the electrical connection, longer service life and stability improvement of the balanced voltages.
Description
Technical field
The utility model relates to a kind of ion blower emission punch block, relates in particular to a kind of emission punch block of antistatic ion blower.This emission punch block is applicable to direct-current ion blower and exchanges ion blower.
Background technology
Ion blower is a kind of antistatic electronic product, generally be made up of high voltage package, blower fan and emission punch block three parts, direct-current ion blower is to produce positive and negative two kinds of high-voltage output ends by high voltage package to export two kinds of stable high direct voltages by emission needle to air dielectric respectively; Exchanging ion blower is to export an ac high-voltage by emission needle to air dielectric by transformer.Produce positive and negative ion behind above-mentioned positive and negative high direct voltage or the ac high-voltage ionization air, by the effect of blower fan positive and negative ion sent in the air then, with on object and the goods with positive and negative electrostatic charge neutralize mutually, thereby reach the purpose of eliminating static.
Existing ion blower emission needle shelf structure has multiple, and representative structure can be 200520075158.1 referring to the patent No., and notification number is the utility model patent of CN2828395Y.A kind of ion blower emission needle shelf structure is disclosed in this patent, this emission needle shelf structure comprises emission needle and the punch block that emission needle is installed, described punch block is mainly by the punch block body, copper ring and end cap are formed, on the punch block body annular outer ring is set or/and annular inner ring, side end face along annular outer ring and annular inner ring is provided with cannelure, be embedded with copper ring in the cannelure, corresponding circumferentially each uniform emission needle position is provided with elasticity pin folder or threaded connection hole on the copper ring, the emission needle afterbody passes the punch block body and is inserted into elasticity pin folder and goes up or be screwed on the threaded connection hole, realize being electrically connected and fixing, the emission needle head exposes.This ion blower emission needle shelf structure is an assembled structure, though have advantage easy to assembly, but still be to have some shortcomings:
(1) because it mainly adopts copper ring that each emission needle on annular inner ring and the annular outer ring is electrically connected, though copper ring be encapsulated in the cannelure, but its encapsulation can not guarantee sealing, service time one is long, copper ring is easily oxidized, useful life is still not long.
(2) is electrically connected by elasticity pin folder or threaded connection hole between copper ring and each emission needle, thereby can dismantles emission needle easily, but copper ring and emission can between electric conductivity still need further assurance.
(3) need the position of corresponding each emission needle that these parts of needle stand are installed on annular inner ring and the annular outer ring, fix elasticity pin folder and emission needle, thereby amount of parts is increased with needle stand.
Summary of the invention
The purpose of this utility model be that existing emission punch block exists because of using copper ring not long useful life, and, provide a kind of novel ion blower to launch punch block to be electrically connected the problem of place's electric conductivity between emission needle and copper ring.
The purpose of this utility model is achieved through the following technical solutions:
A kind of ion blower is launched punch block, comprises the punch block of emission needle and installation emission needle, and described punch block is provided with at least one annular ring, and a side end face of annular ring is provided with cannelure, and the cannelure on the annular ring is provided with the end cap with the cannelure sealing; The position of corresponding each emission needle that week makes progress uniform is provided with a conductive sleeve on the annular ring, offers conductive jack on the described conductive sleeve vertically, is provided with shell fragment in the described conductive jack, and conductive sleeve axially places in the cannelure along the radial direction of annular ring with it; All be covered with Gold plated Layer or other coats of metal on the appearance of described conductive sleeve, conductive jack inside and the shell fragment; Described emission needle afterbody is inserted into and is electrically connected in the conductive jack and fixes; Lay the lead of an astragal insulation sheath in the described cannelure, described lead welds with each conductive sleeve on the circle and is electrically connected, and described wire termination is drawn as power connection end from cannelure.
Further, described punch block is provided with two annular rings, is respectively annular outer ring and annular inner ring.
Further, described conductive sleeve one end periphery is provided with the shoulder of a circle projection, corresponding each conductive sleeve is provided with breach on described annular outer ring and the annular inner ring, and this breach is provided with the draw-in groove that cooperates with described shoulder, the shoulder of described conductive sleeve cooperates with the draw-in groove inlay card, and conductive sleeve and annular outer ring and annular inner ring constitute the fixing syndeton.
Further, described annular inner ring is fixedlyed connected with annular outer ring by a transverse arm; And described transverse arm is provided with and holds the conduit that lead is drawn.
Further, many emission needles inwardly are set on the described annular outer ring, on the annular inner ring many emission needles outwards are set, most advanced and sophisticated first circular trace that forms of each emission needle head on the annular outer ring, most advanced and sophisticated second circular trace that forms of each emission needle head on the annular inner ring, first circular trace and second circular trace are concentric circles, and the big 0mm～15mm of radius of radius ratio second circular trace of first circular trace.
Further, described lead is the whole elongated lead of a circle or is made up of the multistage lead.
The beneficial effects of the utility model are embodied in: the utility model emission needle easy accessibility, and the electric conductivity that is electrically connected is good; Longer service life can not damaged substantially; Can improve the stability of balanced voltage.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further.
Fig. 1: the ion blower emission punch block overall structure schematic diagram of the utility model preferred embodiment.
Fig. 2: the exploded perspective view of the ion blower emission punch block among Fig. 1.
Fig. 3: the emission needle in the ion blower emission punch block among Fig. 1, the exploded perspective view of conductive sleeve.
| 1 | |
2 | |
3 | Annular |
| 4 | The annular |
5 | |
6 | |
| 7 | |
8 | |
9 | |
| 10 | |
11 | |
12 | |
| 13 | |
14 | |
15 | |
| 16 | |
17 | Draw-in groove | ? | ? |
Embodiment
The utility model has disclosed a kind of ion blower emission punch block, as Fig. 1, Fig. 2 and shown in Figure 3, the punch block 2 that comprises emission needle 1 and installation emission needle 1, punch block 2 is provided with annular ring, in this preferred embodiment, punch block 2 is provided with two annular rings, is respectively annular outer ring 3 and annular inner ring 4, and certain ordinary circumstance only establishes an annular outer ring 3 or annular inner ring 4 also can.
Be equipped with cannelure 6 on one side end face of annular outer ring 3 and annular inner ring 4, this cannelure 6 is provided with the end cap with cannelure 6 sealings, and described end cap is respectively outer end cap 7 and the inner end cap 8 that connects with described annular outer ring 3 and annular inner ring 4.
Described annular inner ring 4 is fixedlyed connected with annular outer ring 3 by a transverse arm 5; And described transverse arm 5 is provided with and holds the conduit 14 that lead 13 is drawn.Many emission needles 1 inwardly are set on the annular outer ring 3, on the annular inner ring 4 many emission needles 1 outwards are set.For improving the performance of ion blower, most advanced and sophisticated first circular trace that forms of each emission needle 1 head on the annular outer ring 3, most advanced and sophisticated second circular trace that forms of each emission needle 1 head on the annular inner ring 4, first circular trace and second circular trace are concentric circles, and the big 0mm～15mm of radius of radius ratio second circular trace of first circular trace.What specify is that when first circular trace equated with the radius of second circular trace, the head tip of each emission needle 1 all was arranged in the same face of cylinder, can significantly reduce the loss of charge in the discharge process like this.
The position of each emission needle 1 that corresponding week makes progress uniform of described annular outer ring 3 and annular inner ring 4 is provided with a conductive sleeve 9, offers conductive jack 10 vertically on this conductive sleeve 9, is provided with shell fragment 11 in this conductive jack 10.Described conductive sleeve 9 axially places in the cannelure 6 along the radial direction of annular outer ring 3 and annular inner ring 4 with it; All be covered with Gold plated Layer or silver coating on the appearance of conductive sleeve 9, conductive jack 10 inside and the shell fragment 11.Described each emission needle 1 afterbody is inserted into and is electrically connected in the conductive jack 10 and fixes, and is coated with one deck insulating case 12 on the needle body of emission needle 1, only makes its head exposed.
Respectively lay the lead 13 of an astragal insulation sheath in two cannelures 6, this two lead 13 is electrically connected with each conductive sleeve 9 welding on the circle, and two leads, 13 ends draw from cannelure 6, and just in time conduct connects the power connection end of power supply.
In the utility model, the design of described annular outer ring and annular inner ring comprises following three kinds of situations:
(1), is provided with annular outer ring and annular inner ring on the punch block simultaneously.
(2), only be provided with annular outer ring on the punch block.
(3), only be provided with annular inner ring on the punch block.
About the quantity that is provided with of annular outer ring and annular inner ring, ordinary circumstance only establishes an annular outer ring or/and annular inner ring, but also can a plurality of annular outer rings be set as required or/and annular inner ring.
Certainly, on outer peripheral face, conductive jack inwall and shell fragment when gold-plated or silver-plated to conductive sleeve, preferable enforcement is to install shell fragment 11 on conductive sleeve 9 earlier, goes up Gold plated Layer or silver coating with making in golden liquid of its whole immersion or the silvering solution all to cover on the whole surface then.Press the common call of electronic applications, can claim that conductive sleeve is golden finger or silver finger.
The utility model compared with prior art has the following advantages:
(1) adopt conductive sleeve that emission needle is electrically connected with lead, have Gold plated Layer or silver coating on the conductive sleeve, emission needle is connected with the conductive sleeve plug, on the basis that guarantees the emission needle easy accessibility, has guaranteed that further the electric conductivity that is electrically connected is good.
(2) because the utility model has substituted copper ring of the prior art with the lead of tape insulation crust, because of lead has the protection of insulation sheath, longer service life can not damaged substantially, and lead 13 also decreases on cost for the standard component outsourcing gets final product.
(3) conductive sleeve is directly to be installed on the punch block by clamping structure, and conductive sleeve both conducted electricity, and needle stand and for example of the prior art is equally fixed emission needle, the such parts of needle stand have been avoided increasing again, reduce amount of parts, more simplified the structure, be more convenient for assembling.
(4) most advanced and sophisticated each the emission needle head tip that forms on first circular trace and the annular inner ring of each the emission needle head on the utility model control annular outer ring forms to differ between second circular trace and is of a size of 0mm～15mm, thereby significantly improved the performance of ion blower, improved the stability of this parameter of balanced voltage.The bigger problem of emission punch block noise that exists in the while prior art can be because of the enough little noise that reduces greatly of emission punch block inner ring in the utility model.
The utility model still has multiple concrete execution mode, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (6)
1. an ion blower is launched punch block, the punch block (2) that comprises emission needle (1) and installation emission needle (1), it is characterized in that: described punch block (2) is provided with at least one annular ring, one side end face of annular ring is provided with cannelure (6), and the cannelure on the annular ring (6) is provided with the end cap with cannelure (6) sealing; The position of corresponding each emission needle (1) that week makes progress uniform is provided with a conductive sleeve (9) on the annular ring, offer conductive jack (10) on the described conductive sleeve (9) vertically, be provided with shell fragment (11) in the described conductive jack (10), conductive sleeve (9) axially places in the cannelure (6) along the radial direction of annular ring with it; All be covered with Gold plated Layer or silver coating on the appearance of described conductive sleeve (9), conductive jack (10) inside and the shell fragment (11); Described emission needle (1) afterbody is inserted into and is electrically connected in the conductive jack (10) and fixes; Lay the lead (13) of an astragal insulation sheath in the described cannelure (6), described lead (13) overlaps welding with each conduction (9) on the circle and is electrically connected, and draw as power connection end from cannelure (6) described lead (13) end.
2. ion blower emission punch block according to claim 1, it is characterized in that: described punch block (2) is provided with two annular rings, is respectively annular outer ring (3) and annular inner ring (4).
3. ion blower emission punch block according to claim 2, it is characterized in that: described conductive sleeve (9) one end peripheries are provided with the shoulder (15) of a circle projection, described annular outer ring (3) and annular inner ring (4) are gone up corresponding each conductive sleeve (9) and are provided with breach (16), and this breach (16) is provided with the draw-in groove (17) that cooperates with described shoulder (15), the shoulder (15) of described conductive sleeve (9) cooperates with draw-in groove (17) inlay card, and conductive sleeve (9) constitutes the fixing syndeton with annular outer ring (3) and annular inner ring (4).
4. ion blower emission punch block according to claim 3, it is characterized in that: described annular inner ring is fixedlyed connected with annular outer ring (3) by a transverse arm (5); And described transverse arm (5) is provided with and holds the conduit (14) that lead (13) is drawn.
5. ion blower emission punch block according to claim 4, it is characterized in that: many emission needles (1) inwardly are set on the described annular outer ring (3), on the annular inner ring (4) many emission needles (1) outwards are set, most advanced and sophisticated first circular trace that forms of each emission needle (1) head on the annular outer ring (3), most advanced and sophisticated second circular trace that forms of each emission needle (1) head on the annular inner ring (4), first circular trace and second circular trace are concentric circles, and the big 0mm～15mm of radius of radius ratio second circular trace of first circular trace.
6. ion blower according to claim 1 emission punch block is characterized in that: described lead (13) is the whole elongated lead of a circle or is made up of the multistage lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206737358U CN201789675U (en) | 2010-12-22 | 2010-12-22 | Ionizing air blower emitting needle rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206737358U CN201789675U (en) | 2010-12-22 | 2010-12-22 | Ionizing air blower emitting needle rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789675U true CN201789675U (en) | 2011-04-06 |
Family
ID=43821623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206737358U Expired - Lifetime CN201789675U (en) | 2010-12-22 | 2010-12-22 | Ionizing air blower emitting needle rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026465A (en) * | 2010-12-22 | 2011-04-20 | 苏州天华超净科技股份有限公司 | Needle-emitting rack of ion fan |
-
2010
- 2010-12-22 CN CN2010206737358U patent/CN201789675U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026465A (en) * | 2010-12-22 | 2011-04-20 | 苏州天华超净科技股份有限公司 | Needle-emitting rack of ion fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102026465B (en) | Needle-emitting rack of ion fan | |
| CN105470753A (en) | Cable connector assembly | |
| CN201789675U (en) | Ionizing air blower emitting needle rack | |
| CN202662907U (en) | Plug and socket for central screw-located micro rectangular electric connectors | |
| CN207743482U (en) | A kind of power outlet | |
| CN210866576U (en) | Electric connector jack | |
| CN107732486B (en) | Cable connection assembly | |
| CN107069269A (en) | A kind of electric connector with contact pin contacting piece | |
| CN106848685A (en) | A kind of electric contact piece with elastic contact element | |
| CN103579756B (en) | Antenna assembly | |
| CN109215908B (en) | Lightning arrester and core and upper gland of core thereof | |
| CN205863471U (en) | A kind of electrically with location formula adapter | |
| CN203950280U (en) | The active pointer with capacitance induction system | |
| CN104133160B (en) | Insulating part pressure test frock | |
| CN203536181U (en) | Cable-based inductance coil | |
| CN109193280B (en) | Connector with a plurality of connectors | |
| CN106848677A (en) | A kind of electric connector with jack contact | |
| CN206962043U (en) | A kind of Experiment of Electronics junction block | |
| CN206041002U (en) | Utilize connecting device and LED LED full color display screen of spring ground connection | |
| CN207489526U (en) | A kind of antistatic polyester enamelled copper round wire | |
| CN206401571U (en) | Connection terminal, connection component and charging socket | |
| CN204497436U (en) | A kind of industrial socket sleeve | |
| CN219980741U (en) | Low-loss photovoltaic array assembly | |
| CN218568557U (en) | Lightning arrester with spring contact finger | |
| CN212910642U (en) | Coaxial shielding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110406 Effective date of abandoning: 20130619 |
|
| RGAV | Abandon patent right to avoid regrant |