CN203839172U - High-power plate type inductance coil - Google Patents
High-power plate type inductance coil Download PDFInfo
- Publication number
- CN203839172U CN203839172U CN201420200320.7U CN201420200320U CN203839172U CN 203839172 U CN203839172 U CN 203839172U CN 201420200320 U CN201420200320 U CN 201420200320U CN 203839172 U CN203839172 U CN 203839172U
- Authority
- CN
- China
- Prior art keywords
- inductance coil
- substrate
- plate type
- power
- connecting plate
- 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
- 239000000758 substrate Substances 0.000 claims abstract description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
The utility model relates to a high-power plate type inductance coil and belongs to the technical field of electronic product manufacturing. The high-power plate type inductance coil is technically characterized in that a wire of the inductance coil is of split plate type spiral structures, and each plate type spiral structure is composed of a left substrate, a sliding plate, a right substrate, an upper connecting plate and a lower connecting plate, wherein the left substrate, the sliding plate, the right substrate, an upper connecting plate and the lower connecting plate are made of copper; high-frequency insulation separation columns separate every two adjacent plate type spiral structures, and high-frequency insulation supporting legs support the inductance coil above the ground for a certain distance. The high-power plate type inductance coil solves the problems that a traditional high-power inductance coil is complex in manufacturing process, large in installing difficulty and large in waste in actual use, time and labor are wasted when inductance values are adjusted, and the high-power plate type inductance coil can be used for radio stations and short-wave high-power emitting devices.
Description
One, technical field
The utility model relates to a kind of inductance coil, and a kind of high-power plate type inductance coil specifically belongs in radio station, electric elements manufacturing technology field in shortwave transmitter.
Two, background technology
At present, for the inductance coil in radio station, short-wave large-power transmitter, be all generally that spiral copper pipe, spiral copper pipe separator, fixture, strutting piece and inductance value regulating part (coil clamp) five parts by coiling combine.
Due in, the power bracket of short-wave large-power transmitter is between 50kW～1000kW, electric current by inductance coil is 45A～145A, the diameter of the required copper pipe of coiling helix is between 20mm～70mm, it is that the spiral-shaped difficulty of 260mm～400mm is very large that the thin-wall copper pipe that is 20mm～70mm by diameter turns to diameter, need special-purpose coiling copper pipe equipment, particular manufacturing craft, while wanting coiling diameter to be greater than copper pipe more than 30mm, also will fill with to copper pipe the processing such as sand, heating could coiling go out qualified helix shape, between spiral copper pipe, separator is made needs special-purpose equipment and cutter, the integral installation of inductance coil needs professional to install, time-consuming taking a lot of work, and it is the inductance coil of Φ 30 that a set of 36 μ H copper pipe diameters are installed, professional approximately needs 3 hours, in radio station, short-wave large-power Launch Equipment Shop is used the inductance value of inductance coil generally all to estimate in advance, after inductance coil completes, the inductance value of inductance coil will be～individual definite value, for the inductance coil after preventing from completing cannot be used because inductance value is too little, the general inductance coil of making all leaves larger surplus (increasing the number of turns of spiral copper pipe), actual with time by the position of regulating winding cable guide, carry out adjusting inductance, reach the numerical value of required inductance value in circuit, in the circuit of practical application, often can see that like this inductance coil having has half even over halfly all not participate in actual circuit, become a kind of waste, and also time-consuming taking a lot of work of the size of carrying out adjusting inductance by the position of regulating winding cable guide, regulate primary winding folder approximately to need 5～8 minutes, in order to obtain suitable inductance value, coil lead folder need to repeatedly regulate, measure.
Traditional high-power inductance coil is made, installation difficulty is large, in actual uses of inductance coil waste large, and adjusting inductance is time-consuming takes a lot of work, the position that repeatedly regulating winding presss from both sides.People are in the urgent need to developing a kind of making, easy for installation, and reality is wasted little in using, and adjusting inductance is easy to inductance coil.
Three, utility model content
The purpose of this utility model is to be tubulose in order to solve the cross section of the wire in traditional high-power inductance coil, structural design is unreasonable, it is made, installation difficulty is large, in the actual use of inductance coil, waste is larger, and adjusting inductance is time-consuming takes a lot of work, the problems such as position that need repeatedly regulating winding folder, thereby a kind of new technical scheme proposing.
For achieving the above object, the utility model can be achieved through the following technical solutions:
A kind of high-power plate type inductance coil, it is on high-frequency insulation leg, to be provided with spiral type inductance coil, at inductance coil two ends, be electrically connected with lead-in wire, conductor cross-section in inductance coil is slab type spiral type structure, inductance coil is Split type structure, and be fixedly connected by upper lower connecting plate by one group of left substrate and right substrate, in left substrate and right substrate opposite ends, be provided with sliding tray, on sliding tray, regulate and be provided with sliding panel, on described two groups between bottom left substrate, between upper bottom right substrate, be provided with high-frequency insulation insulated column, below left substrate and right substrate, be installed with high-frequency insulation leg.
Left substrate, sliding panel and right substrate, by these three copper coins that two ends are with holes, connect into U-shaped assembly with screw; A plurality of U-shaped assemblies are in layer stacked up, between every two-layer U-shaped assembly, four high-frequency insulation insulated columns are installed, adjacent two layers U-shaped assembly is isolated up and down; Apart from the U-shaped assembly below that ground is nearest, four high-frequency insulation legs are installed; Every adjacent two-layer U-shaped assembly is used lower connecting plate and by screw, is fixedly connected one to be body, to make left substrate, sliding panel, right substrate and upper lower connecting plate composing plate shape helical structure, and sliding panel is slidably connected on left substrate and right substrate.
In multi-layer plate-type inductance coil, left substrate, sliding panel, right substrate and upper lower connecting plate are to be fixedly connected and to form with bolt.
The high-power inductance coil of the utility model is compared had advantage with the high-power coil of existing tradition and is:
1, make simply.The required structural member of the high-power inductance coil of the utility model all can be processed on standard machinery equipment, does not need special-purpose winding equipment, does not need particular manufacturing craft; 2, assembling, convenient transportation.After all parts of the high-power inductance coil of the utility model have been produced, only need, according to bolt and Stud connection for drawing, just can be assembled into whole.Do not need professional to assemble, common pincers worker approximately needs 30 minutes according to drawing, just can complete the assembling of an inductance coil.Because the high-power inductance coil groups dress of the utility model is very convenient, so without in processing factory, inductance coil being assembled, only the required parts of inductance coil need be mail to using area, carry out on construction ground Assembling, so just greatly save the freight of coil.3, save material.Because the helix of the high-power inductance coil of the utility model is formed by connecting by the sectional copper coin of Split type structure, after side circuit completes, the part that does not participate in side circuit in the high-power inductance coil of the utility model can be removed at any time, has so just reduced the inductance coil wasting phenomenon of material in actual use.4, inductance value is easy to adjust.The high-power inductance coil of the utility model only need regulate the position of sliding panel on left substrate and right substrate, just can regulate the inductance value of inductance coil, and inductance value regulates very convenient.
Inductance coil during this is practical adopts board-like Split type structure form, make the required all parts of board-like coil all can machine on conventional equipment, solved traditional large problem of high-power inductance coil manufacture difficulty completely, and have easy for installation, reality is wasted fewer in using, adjusting inductance is easy to feature.
The utility model can substitute existing high-power inductance coil.
Four, accompanying drawing explanation
Accompanying drawing is a kind of example structure schematic diagram of the present utility model.
Five, embodiment
Now with specific embodiment, the utility model is described in further detail by reference to the accompanying drawings:
A high-power plate type inductance coil, this inductance coil slab type spiral line has seven circles, and left substrate 1 is the copper coin of the wide * thickness=600mm*70mm*3mm of long *, and 7 of quantity, are milled with sliding tray along 600mm direction, and there is connecting hole at two ends; Sliding panel 2 is the copper coin of the wide * thickness=600mm*70mm*3mm of long *, and 7 of quantity have connecting hole along 600mm direction two ends; Right substrate 3 is the copper coin of the wide * thickness=600mm*70mm*3mm of long *, and 7 of quantity, are milled with sliding tray along 600mm direction, and there is connecting hole at two ends; Upper lower connecting plate 6 is the copper coin of the wide * thickness=600mm*70mm*3mm of long *, and 6 of quantity have 4.5 along 600mm direction 30mm place.Bending, there is connecting hole at two ends; High-frequency insulation insulated column 4 is the polytetrafluoroethylene post of diameter * length=Φ 30*35,28 of quantity; High-frequency insulation leg 5 is the high frequency porcelain pillar of diameter * length=Φ 30*40,4 of quantity.During installation, first left substrate 1 and 3 two of right substrates are connected into U-shaped assembly with sliding panel 2 use bolts, connect into altogether seven of U-shaped assemblies; Again seven U-shaped assemblies are in layer stacked up, between every two-layer U-shaped assembly, four high-frequency insulation insulated columns 4 are installed, adjacent two layers U-shaped assembly is isolated up and down; Four high-frequency insulation legs 5 are installed in undermost U-shaped assembly below, and a undermost U-shaped assembly and ground are propped to certain distance; Every adjacent two-layer U-shaped assembly is used lower connecting plate 6 and is connected and is integral by screw.Left substrate 1, sliding panel 2, right substrate 3 and upper lower connecting plate 6 be totally seven layers of tabular spiral inductor coil of composition, high-frequency insulation insulated column 4 is by two adjacent helical layer isolation of U-shaped assembly, high-frequency insulation leg 5 is propped certain distance by inductance coil and ground, and so complete high-power plate type inductance coil has just completed.
By the experiment test to the board-like inductance coil of above this novel high-power, the inductance value of this inductance coil is 36 μ H, the maximum current that can pass through is 130A, in side circuit application, effect is fine, can meet the requirement in radio station, to inductance coil in short-wave large-power transmitter completely.
Claims (3)
1. high-power plate type inductance coil, it is on high-frequency insulation leg, to be provided with spiral type inductance coil, at inductance coil two ends, be electrically connected with lead-in wire, it is characterized in that: the conductor cross-section in inductance coil is slab type spiral type structure, inductance coil is Split type structure, and be fixedly connected by upper lower connecting plate (6) by one group of left substrate (1) and right substrate (3), in left substrate (1) and right substrate (3) opposite ends, be provided with sliding tray, on sliding tray, regulate and be provided with sliding panel (2), on described two groups between bottom left substrate (1), between upper bottom right substrate (3), be provided with high-frequency insulation insulated column (4), below left substrate (1) and right substrate (3), be installed with high-frequency insulation leg (5).
2. high-power plate type inductance coil according to claim 1, is characterized in that: left substrate (1), sliding panel (2) and right substrate (3), by these three copper coins that two ends are with holes, connect into U-shaped assembly with screw; A plurality of U-shaped assemblies are in layer stacked up, between every two-layer U-shaped assembly, four high-frequency insulation insulated columns (4) are installed, adjacent two layers U-shaped assembly is isolated up and down; Apart from the U-shaped assembly below that ground is nearest, four high-frequency insulation legs (5) are installed; Every adjacent two-layer U-shaped assembly is used lower connecting plate (6), and by screw, to be fixedly connected one be body, make left substrate (1), sliding panel (2), right substrate (3) and upper lower connecting plate (6) form tabular helical structure, sliding panel (2) is slidably connected on left substrate (1) and right substrate (3).
3. high-power plate type inductance coil according to claim 1, is characterized in that: in multi-layer plate-type inductance coil, left substrate (1), sliding panel (2), right substrate (3) and upper lower connecting plate (6) are to be fixedly connected and to form with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200320.7U CN203839172U (en) | 2014-04-17 | 2014-04-17 | High-power plate type inductance coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420200320.7U CN203839172U (en) | 2014-04-17 | 2014-04-17 | High-power plate type inductance coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839172U true CN203839172U (en) | 2014-09-17 |
Family
ID=51516984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420200320.7U Expired - Lifetime CN203839172U (en) | 2014-04-17 | 2014-04-17 | High-power plate type inductance coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023736A (en) * | 2015-04-29 | 2015-11-04 | 苏州固基电子科技有限公司 | High-power inductance coil |
| CN108054151A (en) * | 2017-12-07 | 2018-05-18 | 刘曼华 | A kind of variable package substrate of inductance |
-
2014
- 2014-04-17 CN CN201420200320.7U patent/CN203839172U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023736A (en) * | 2015-04-29 | 2015-11-04 | 苏州固基电子科技有限公司 | High-power inductance coil |
| CN108054151A (en) * | 2017-12-07 | 2018-05-18 | 刘曼华 | A kind of variable package substrate of inductance |
| CN108054151B (en) * | 2017-12-07 | 2019-11-22 | 合肥海诺恒信息科技有限公司 | A kind of variable package substrate of inductance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-power plate type inductance coil Effective date of registration: 20150407 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Zhonghua Road subbranch, Xianyang Pledgor: Xianyang Guangtong Electronics Science & Technology Co., Ltd. Registration number: 2015990000257 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20170424 Registration number: 2015990000257 Pledgee after: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgee before: Bank of Changan, Limited by Share Ltd, Zhonghua Road subbranch, Xianyang |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170504 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgor: Xianyang Guangtong Electronics Science & Technology Co., Ltd. Registration number: 2015990000257 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-power plate type inductance coil Effective date of registration: 20170510 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgor: Xianyang Guangtong Electronics Science & Technology Co., Ltd. Registration number: 2017610000031 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190313 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgor: Xianyang Guangtong Electronics Science & Technology Co., Ltd. Registration number: 2017610000031 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-power plate type inductance coil Effective date of registration: 20190419 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgor: Xianyang Guangtong Electronics Science & Technology Co., Ltd. Registration number: 2019610000073 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200428 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgor: XIANYANG GUANGTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2019610000073 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High-power plate type inductance coil Effective date of registration: 20200509 Granted publication date: 20140917 Pledgee: Bank of Changan, Limited by Share Ltd, Xianyang hi tech sub branch Pledgor: XIANYANG GUANGTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980002086 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210506 Granted publication date: 20140917 Pledgee: Bank of Changan Limited by Share Ltd. Xianyang hi tech sub branch Pledgor: XIANYANG GUANGTONG ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980002086 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |