CN201238029Y - Right, right and left three-segment type helical coiling structure of energy-saving filament - Google Patents
Right, right and left three-segment type helical coiling structure of energy-saving filament Download PDFInfo
- Publication number
- CN201238029Y CN201238029Y CNU2008200963131U CN200820096313U CN201238029Y CN 201238029 Y CN201238029 Y CN 201238029Y CN U2008200963131 U CNU2008200963131 U CN U2008200963131U CN 200820096313 U CN200820096313 U CN 200820096313U CN 201238029 Y CN201238029 Y CN 201238029Y
- Authority
- CN
- China
- Prior art keywords
- filament
- wound
- molybdenum core
- rightward
- wrapped
- 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
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a triple-section type spirally rightward-wound, rightward-wound and leftward-wound structure of an energy-saving filament, which comprises a spiral main filament body (1); wherein, the main filament body (1) consists of a core rod (2) and a secondary wound filament body (3) wound around the core rod (2); the secondary wound filament body (3) consists of a molybdenum core filament (4) and a primary wound filament body (5) wound around the molybdenum core filament (4); the primary wound filament body (5) consists of a molybdenum core filament (6) and a tungsten filament (7) wound around the molybdenum core filament (6); the tungsten filament (7) is wound on the molybdenum core filament (6) in a manner of rightward spiral; the primary wound filament body (5) is wound on the molybdenum core filament (4) in a manner of rightward spiral; and the secondary wound filament body (3) is wound on the core rod (2) in a manner of leftward spiral. Since the filament adopts the triple-section type rightward, rightward and leftward spiral winding method, the filament cannot be easily twisted, deformed and tangled, after mounting, consequently, the acceptability rate of light tubes is increased, a great deal of manpower used for reparation is reduced, and the production cost is greatly decreased.
Description
Technical field
The utility model relates to the right side, the right side, the left three-section type spiral winding structure of a kind of winding structure of filament, particularly a kind of energy-saving filament.
Background technology
At present, the filament of electricity-saving lamp adopts left, left, left three-section type spiral winding usually when coiling.The problem that this winding exists is that filament twists the assembly circle easily at a back bung flange that stretches tight, cause the filament short circuit, have a strong impact on a qualification rate that stretches tight, and owing to piece together the filament of circle and need manually to carry out craft in a large number and reprocess, cost of labor is higher, be coated in electronics powder in the filament spiral when reprocessing simultaneously and bumped easily and come off, directly influence lamp tube service life.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of right side, the right side, left three-section type spiral winding structure of energy-saving filament.Adopt this winding structure not only can improve filament a qualification rate that stretches tight, reduce production costs and not yielding when stretching tight thread a, operation than being easier to.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows: a kind of right side of energy-saving filament, the right side, left three-section type spiral winding structure.It comprises spiral helicine filament main body, and the filament main body is made up of plug and the filament secondary winding body that is wrapped in this plug periphery; Filament secondary winding body once twines body by molybdenum core silk with the filament that is wrapped in this molybdenum core silk periphery to be formed; Filament once twines body to be made up of molybdenum core silk and the tungsten filament that is wrapped in this molybdenum core silk periphery, and tungsten filament is wrapped on its molybdenum core silk in the right-hand screw mode; Filament once twines body and is wrapped on its molybdenum core silk in the right-hand screw mode; The filament secondary twines body and is wrapped on its plug in the left-hand screw mode.
In the right side of above-mentioned energy-saving filament, the right side, the left three-section type spiral winding structure, used tungsten filament can be that specification is the thin tungsten filament of 1.80～1.90mg/200mm.
In the right side of aforesaid energy-saving filament, the right side, the left three-section type spiral winding structure, used tungsten filament also can be that specification is the ultra-fine tungsten wires of 0.6～0.7mg/200mm.
Filament of the present utility model adopts right, right, left three-section type spiral winding, can significantly reduce the defective products of fluorescent tube manufacturer, reduces the production cost of enterprise greatly, the qualification rate height of product not only, production cost is lower, and not yielding behind the silk that stretches tight, operation is than being easier to, and cost of labor is lower.The utility model is particularly useful for the fluorescent tube of diameter 7-10mm caliber, equally also is applicable to extra heavy pipe footpath electricity-saving lamp.
Definition about right-hand screw, left-hand screw in the utility model is such: stretch out a hand, allow thumb point to the axial of spiral, other 4 fingers are clenched fist, so one " advancing " direction is arranged by palm to 4 finger tip, if the spiral direction of advance just in time conforms to the left hand that stretches out, then this spiral is a left-hand screw, if conform to the right hand then be right-hand screw.
Description of drawings
Fig. 1 is the winding structure schematic diagram of filament main body of the present utility model;
Fig. 2 is the winding structure schematic diagram that filament secondary of the present utility model twines body;
Fig. 3 once twines the winding structure schematic diagram of body for filament of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment of the present utility model: it comprises spiral helicine filament main body 1, and filament main body 1 is made up of plug 2 and the filament secondary winding body 3 that is wrapped in plug 2 peripheries, as shown in Figure 1; Filament secondary winding body 3 once twines body 5 by molybdenum core silk 4 with the filament that is wrapped in molybdenum core silk 4 peripheries to be formed, as shown in Figure 2; Filament once twines body 5 to be made up of molybdenum core silk 6 and the tungsten filament 7 that is wrapped in molybdenum core silk 6 peripheries, as shown in Figure 3.Wherein once to twine body 5 be to be wrapped on the molybdenum core silk 4 in the right-hand screw mode to filament, and it is to be wrapped on the plug 2 in the left-hand screw mode that the filament secondary twines body 3, and tungsten filament 7 is to be wrapped on the molybdenum core silk 6 in the right-hand screw mode.It is the thin tungsten filament of 1.80～1.90mg/200mm that used tungsten filament 7 can adopt specification, and perhaps adopting specification is the ultra-fine tungsten wires of 0.6～0.7mg/200mm.
During the coiling filament, at first tungsten filament 7 is wound on the molybdenum core silk 6 in the right-hand screw mode, be about to tungsten filament 7 according to the direction of right-hand screw in the shape of a spiral shape be wound on the molybdenum core silk 6, obtain filament and once twine body 5; Then filament is once twined body 5 and be wound on the molybdenum core silk 4, obtain secondary and twine body 3 in the right-hand screw mode; Again the filament secondary that obtains is twined body 3 and be wrapped on the plug 2, extract plug 2 out, carry out after the secondary typing molybdenum core silk being dissolved, promptly obtain energy-saving filament of the present utility model in the left-hand screw mode.
Claims (3)
1, a kind of right side of energy-saving filament, the right side, left three-section type spiral winding structure, it comprises spiral helicine filament main body (1), filament main body (1) is by plug (2) and be wrapped in the peripheral filament secondary of plug (2) and twine body (3) and form; The filament secondary twines body (3) and once twines body (5) by molybdenum core silk (4) and the filament that is wrapped in molybdenum core silk (4) periphery and form; Filament once twines body (5) by molybdenum core silk (6) be wrapped in the peripheral tungsten filament (7) of molybdenum core silk (6) and form, and it is characterized in that: tungsten filament (7) is wrapped on the molybdenum core silk (6) in the right-hand screw mode; Filament once twines body (5) and is wrapped on the molybdenum core silk (4) in the right-hand screw mode; The filament secondary twines body (3) and is wrapped on the plug (2) in the left-hand screw mode.
2, the right side of energy-saving filament according to claim 1, the right side, left three-section type spiral winding structure is characterized in that: described tungsten filament (7) is that specification is the thin tungsten filament of 1.80～1.90mg/200mm.
3, the right side of energy-saving filament according to claim 1, the right side, left three-section type spiral winding structure is characterized in that: described tungsten filament (7) is that specification is the ultra-fine tungsten wires of 0.6～0.7mg/200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200963131U CN201238029Y (en) | 2008-03-31 | 2008-03-31 | Right, right and left three-segment type helical coiling structure of energy-saving filament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200963131U CN201238029Y (en) | 2008-03-31 | 2008-03-31 | Right, right and left three-segment type helical coiling structure of energy-saving filament |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238029Y true CN201238029Y (en) | 2009-05-13 |
Family
ID=40650764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200963131U Expired - Lifetime CN201238029Y (en) | 2008-03-31 | 2008-03-31 | Right, right and left three-segment type helical coiling structure of energy-saving filament |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238029Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252067B (en) * | 2008-03-31 | 2010-06-09 | 湖州太箭照明有限公司 | Right, right, left three-section type spiral winding method and structure of energy-saving filament |
| CN104681400A (en) * | 2015-02-06 | 2015-06-03 | 吴江市华辉照明器材有限公司 | Double-helix coreless filament for microwave oven, refrigerator and baking oven, and preparation method for double-helix coreless filament |
-
2008
- 2008-03-31 CN CNU2008200963131U patent/CN201238029Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101252067B (en) * | 2008-03-31 | 2010-06-09 | 湖州太箭照明有限公司 | Right, right, left three-section type spiral winding method and structure of energy-saving filament |
| CN104681400A (en) * | 2015-02-06 | 2015-06-03 | 吴江市华辉照明器材有限公司 | Double-helix coreless filament for microwave oven, refrigerator and baking oven, and preparation method for double-helix coreless filament |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201238029Y (en) | Right, right and left three-segment type helical coiling structure of energy-saving filament | |
| CN202508696U (en) | Spool for textile machinery | |
| CN201178082Y (en) | Right, right, right three-section type spiral winding structure of energy-saving filament | |
| CN201242998Y (en) | Right, left, left three-segment type spiral winding structure of energy-saving lamp filament | |
| CN201178081Y (en) | Right, right, right three-section type spiral winding structure of energy-saving filament | |
| CN101281842B (en) | Method and structure for helically coiling left, left and right three-segment type energy-saving filament | |
| CN201178080Y (en) | Right, right, right three-section type spiral winding structure of energy-saving filament | |
| CN101252067B (en) | Right, right, left three-section type spiral winding method and structure of energy-saving filament | |
| CN101252066B (en) | Left, right, left three-section type spiral winding method and structure of energy-saving filament | |
| CN101252065B (en) | Left, right, right three-section type spiral winding method and structure of energy-saving filament | |
| CN101252068B (en) | Right, right, right three-section type spiral winding method and structure of energy-saving filament | |
| CN101642854A (en) | Multi-strand welding rod | |
| CN208431474U (en) | A kind of steel wire reinforcement pipe | |
| CN206266006U (en) | A kind of winding roller | |
| CN205413976U (en) | Fine rule is stretched line machine and is supplied silk dish device | |
| CN206173721U (en) | Clad steel cord | |
| CN205413974U (en) | Self -steering fine rule is stretched line machine and is supplied silk dish device | |
| CN202011681U (en) | Wire separator on steel wire pipe winding machine | |
| CN205413973U (en) | Supply silk dish device from taking lead frame fine rule to stretch line machine | |
| CN206173726U (en) | Tubular stranding machine admission machine constructs with ware that skids | |
| CN203212108U (en) | Wiredrawing pay-off reel | |
| CN205350616U (en) | Water pipe | |
| CN102431840A (en) | Grooved drum for textile machinery | |
| CN204741084U (en) | Electric smelting pipe fitting terminal structure | |
| CN207559474U (en) | A kind of protection nested structure for the electric wire being connect with lamps and lanterns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090513 Effective date of abandoning: 20080331 |