CN205247917U - Flat enamelled copper wire is directly welded to precision - Google Patents
Flat enamelled copper wire is directly welded to precision Download PDFInfo
- Publication number
- CN205247917U CN205247917U CN201520757252.9U CN201520757252U CN205247917U CN 205247917 U CN205247917 U CN 205247917U CN 201520757252 U CN201520757252 U CN 201520757252U CN 205247917 U CN205247917 U CN 205247917U
- Authority
- CN
- China
- Prior art keywords
- flat
- copper wire
- flat copper
- wire
- weld layer
- 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.)
- Active
Links
Abstract
The utility model belongs to the technical field of the enameled wire, a flat enamelled copper wire is directly welded to precision is related to. The to -be -solved technical problem of the utility model is to provide a flat enamelled copper wire is directly welded to precision. In order to solve the technical problem, the utility model provides such flat enamelled copper wire is directly welded to precision which comprises there is flat copper wires and the weld layer, the material of weld layer is polyurethane, and outside cladding has the weld layer around flat copper wires, and the sectional form of flat copper wires bottom surface is the straight line, and the sectional form of flat copper wires top surface is the straight line, and the sectional form of flat copper wires left surface is the semicircle, and the sectional form of flat copper wires right flank is the semicircle. The utility model discloses a full rate in enameled wire winding back groove is higher, can reach about 95%, owing to be provided with the weld layer, can realize the welded effect to the usage is extensive.
Description
Technical field
The utility model belongs to enamel-covered wire technical field, relates to a kind of precise direct and welds flat enamel covered wire.
Background technology
Existing enamel-covered wire is all circular, has the lower shortcoming of copper factor after being wound around. Enamel-covered wire is a principal item of winding wire, formed by conductor and two of insulating barriers, bare wire after annealing softening, then through repeatedly japanning, cure and form. Both meet standard-required but produce, meet again the product of customer requirement and be not easy, it is subject to raw material quality, technological parameter, production equipment, the factor impacts such as environment, therefore, the mass property of various enamel-covered wires is different, but all possesses mechanical performance, chemical property, electrical property, the large performance of hot property four.
The section configuration of enamel-covered wire is all circular at present, and Fig. 1 is the sectional drawing after existing enamel-covered wire is wound around, and as shown in Figure 1, its copper factor, greatly about 78% left and right, is difficult to meet technical development to flattening, lightweight, low-power consumption, high performance requirement. Be wound around the rear lower shortcoming of copper factor because existing circular enamel-covered wire exists, therefore need a kind of precise direct of research and development badly and weld flat enamel covered wire.
Utility model content
(1) technical problem that will solve
The utility model is all circular in order to overcome existing enamel-covered wire, has the lower shortcoming of copper factor after being wound around, and the technical problems to be solved in the utility model is to provide a kind of precise direct and welds flat enamel covered wire.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of precise direct to weld flat enamel covered wire, include flat copper wire and weld layer, the material of weld layer is polyurethane, around flat copper wire, outside is coated with weld layer, and the section configuration of flat copper wire bottom surface is straight line, and the section configuration of flat copper wire end face is straight line, the section configuration of flat copper wire left surface is semi arch, and the section configuration of flat copper wire right flank is semi arch.
Preferably, in flat copper wire, be provided with waveform hole.
Preferably, the thickness in waveform hole is 0.21-0.28 times of flat copper wire thickness, now can better have and reduce its winding internal stress afterwards.
Operation principle:
Because copper cash is flat pattern, its copper factor improves greatly, can reach 95% left and right, be widely used in the industries such as high-temperature electronic transformer, high-power inductance, micromachine, flat-plate transformer, mobile phone, HID, can meet wherein flattening, lightweight, low-power consumption, the high performance requirement of key components and parts.
Owing to being furnished with waveform hole in flat copper wire, in the time being wound around, can also effectively reduce the generation of flat copper wire internal stress, improve its service life.
Owing to being provided with weld layer, can realize the welding of enamel-covered wire.
(3) beneficial effect
After enamel-covered wire of the present utility model is wound around, copper factor is higher, can reach 95% left and right, owing to being provided with weld layer, can realize the effect of welding, and of many uses, can meet flattening, lightweight, low-power consumption, high performance requirement.
Brief description of the drawings
Fig. 1 is the sectional drawing after existing enamel-covered wire is wound around.
Fig. 2 is the schematic diagram that segment section precise direct welds flat enamel covered wire.
Fig. 3 is A-A structure section figure of the present utility model.
Fig. 4 is A-A structure section figure of the present utility model.
Fig. 5 is the sectional drawing after the utility model enamel-covered wire is wound around.
Being labeled as in accompanying drawing: 1-flat copper wire, 2-weld layer, 3-waveform hole, 11-bottom surface, 12-left surface, 13-end face, 14-right flank.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
A kind of precise direct welds flat enamel covered wire, as shown in Figure 2-5, include flat copper wire 1 and weld layer 2, the material of weld layer 2 is polyurethane, around flat copper wire 1, outside is coated with weld layer 2, and the section configuration of flat copper wire 1 bottom surface 11 is straight line, and the section configuration of flat copper wire 1 end face 13 is straight line, the section configuration of flat copper wire 1 left surface 12 is semi arch, and the section configuration of flat copper wire 1 right flank 14 is semi arch.
Operation principle:
Because copper cash is flat pattern, its copper factor improves greatly, can reach 95% left and right, be widely used in the industries such as high-temperature electronic transformer, high-power inductance, micromachine, flat-plate transformer, mobile phone, HID, can meet wherein flattening, lightweight, low-power consumption, the high performance requirement of key components and parts. Owing to being provided with weld layer 2, can realize the welding of enamel-covered wire.
Embodiment 2
A kind of precise direct welds flat enamel covered wire, as shown in Figure 2-5, include flat copper wire 1 and weld layer 2, the material of weld layer 2 is polyurethane, around flat copper wire 1, outside is coated with weld layer 2, and the section configuration of flat copper wire 1 bottom surface 11 is straight line, and the section configuration of flat copper wire 1 end face 13 is straight line, the section configuration of flat copper wire 1 left surface 12 is semi arch, and the section configuration of flat copper wire 1 right flank 14 is semi arch.
In flat copper wire 1, be provided with waveform hole 3.
The thickness in waveform hole 3 is 0.21-0.28 times of flat copper wire 1 thickness, now can better have and reduce its winding internal stress afterwards.
Operation principle:
Because copper cash is flat pattern, its copper factor improves greatly, can reach 95% left and right, be widely used in the industries such as high-temperature electronic transformer, high-power inductance, micromachine, flat-plate transformer, mobile phone, HID, can meet wherein flattening, lightweight, low-power consumption, the high performance requirement of key components and parts.
Owing to being furnished with waveform hole 3 in flat copper wire 1, in the time being wound around, can also effectively reduce the generation of flat copper wire 1 internal stress, improve its service life.
Owing to being provided with weld layer 2, can realize the welding of enamel-covered wire.
The above embodiment has only expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims. It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model. Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. a precise direct welds flat enamel covered wire, it is characterized in that, include flat copper wire (1) and weld layer (2), the material of weld layer (2) is polyurethane, around flat copper wire (1), outside is coated with weld layer (2), the section configuration of flat copper wire (1) bottom surface (11) is straight line, the section configuration of flat copper wire (1) end face (13) is straight line, the section configuration of flat copper wire (1) left surface (12) is semi arch, and the section configuration of flat copper wire (1) right flank (14) is semi arch.
2. a kind of precise direct according to claim 1 welds flat enamel covered wire, it is characterized in that, is provided with waveform hole (3) in flat copper wire (1).
3. a kind of precise direct according to claim 1 welds flat enamel covered wire, it is characterized in that, the thickness of waveform hole (3) is 0.21-0.28 times of flat copper wire (1) thickness, now can better have and reduce its winding internal stress afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757252.9U CN205247917U (en) | 2015-09-29 | 2015-09-29 | Flat enamelled copper wire is directly welded to precision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520757252.9U CN205247917U (en) | 2015-09-29 | 2015-09-29 | Flat enamelled copper wire is directly welded to precision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247917U true CN205247917U (en) | 2016-05-18 |
Family
ID=55946999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520757252.9U Active CN205247917U (en) | 2015-09-29 | 2015-09-29 | Flat enamelled copper wire is directly welded to precision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247917U (en) |
-
2015
- 2015-09-29 CN CN201520757252.9U patent/CN205247917U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201859737U (en) | Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring | |
| CN204966094U (en) | Flat enamelled copper wire of ultra tiny precision | |
| CN205247917U (en) | Flat enamelled copper wire is directly welded to precision | |
| CN205038989U (en) | Flat enamelled copper wire of accurate self -adhesion | |
| CN202405070U (en) | Coil structure | |
| CN205038990U (en) | Accurate flat enamelled copper wire | |
| CN202482360U (en) | Well type external longitudinal magnetic field heat treatment furnace | |
| CN202167331U (en) | Busbar for foil winding coil of transformer | |
| CN201853516U (en) | Double-glass yarn copper-sheathed flat wire | |
| CN205302973U (en) | Accurate oblique flat enamelled copper wire | |
| CN204332600U (en) | A kind of network transformer | |
| CN103794362B (en) | Vacuum condenser screw electrode and processing technique thereof | |
| CN206003573U (en) | A kind of wire resistor | |
| CN208189235U (en) | A kind of copper-covered aluminium composite enameled wire core | |
| CN202889304U (en) | Crystal resonator symmetrical reed | |
| CN201051451Y (en) | Out line of aluminum electrolysis capacitor | |
| CN202058489U (en) | Twelve-strand vertical arrangement and combination wire | |
| CN202839235U (en) | Ultra-thin high-frequency transformer | |
| CN203265938U (en) | Welding rod | |
| CN202150288U (en) | Alkali-free glass tape lapped enamelled copper flat wire | |
| CN204010888U (en) | Filling inductor | |
| CN102800388B (en) | Enameled assembly transposition semihard conducting wire | |
| CN203721264U (en) | A composite film-wrapped flat aluminum wire | |
| CN201869394U (en) | Novel electromagnetic oven coil panel | |
| CN202049774U (en) | Control cable with copper clad aluminum core butyronitrile PVC (polyvinyl chloride) insulation layer and sheathes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 341000 Jiangxi province Zhanggong District of Ganzhou City, Shahe Industrial Park Patentee after: Jiateng Electric Industry (Ganzhou) Co.,Ltd. Address before: No. 18, Shahekou Road, Shahe Industrial Park, Ganzhou City, Jiangxi Province 341000 Patentee before: WELL ASCENT ELECTRONIC (GANZHOU) CO.,LTD. |