CN201069129Y - Conducting wire for LED lamp string - Google Patents
Conducting wire for LED lamp string Download PDFInfo
- Publication number
- CN201069129Y CN201069129Y CNU2007200546694U CN200720054669U CN201069129Y CN 201069129 Y CN201069129 Y CN 201069129Y CN U2007200546694 U CNU2007200546694 U CN U2007200546694U CN 200720054669 U CN200720054669 U CN 200720054669U CN 201069129 Y CN201069129 Y CN 201069129Y
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- CN
- China
- Prior art keywords
- lamp string
- led lamp
- lead
- copper cash
- wire
- 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 - Fee Related
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Abstract
The utility model discloses a wire used for an LED lamp string, which adopts a soft insulation wire to substitute for a portion of copper wire used for a tungsten filament lamp string so as to reduce the current value that can be conducted by the wire without decreasing the tension tolerance of the wire to a value meeting the requirement of the LED lamp string. Accordingly, the production cost of the wire is reduced and the safety standard is satisfied.
Description
Technical field
The utility model relates to lead, especially a kind of lead that is used for LED lamp string.
Background technology
The lamp string in the application of ornament lamp industry more and more widely, particularly in America and area, ground, Europe.And above-mentioned two areas are all very strict for the safety standard-required of any product, and the lamp string is no exception.Therefore they have formulated a perfect cover test stone to the lamp string, comprise bulb and lead.Because the bulb that was used on the lamp string in the past all is the bigger tungsten filament miniature bulb of required electric current, could satisfy the standard-required of bulb enough greatly so be used for their lead conductive cross-sectional area accordingly to electric current, also need lead can stand certain pull power and can not disconnect in addition, and because lead is divided into the requirement that some strands of copper cash just can satisfy the power of pullling after coating with crust again.Present stage, because the development of lighting engineering, the lamp string generally adopts energy-conservation LED as bulb, the required electric current of LED lamp string is much smaller with respect to osram lamp, but in order to satisfy existing safety standard, employed lead is still continued to use the lead on the tengsten lamp string on the LED lamp string, though this lead can meet the requirements on standard fully, but a bit waste seems on the conduction of electric current, surpassed electric current and conducted needed sectional area because the copper section in the lead is long-pending, the copper cash number of share of stock that is the same cross-sectional diameter is too much, has just wasted certain cost like this on the cost of manufacture of LED lamp string integral body.
Summary of the invention
The utility model proposes a kind of lead that is used for LED lamp string at the problems referred to above, and it can save the cost of manufacture of LED lamp string to a certain extent when satisfying various safety standards.
In order to achieve the above object, the utility model adopts following scheme: a kind of lead of the LED of being used for lamp string, comprise multiply copper cash and crust, it is characterized in that described outer intracutaneous also comprises one soft insulated wire at least, the diameter of section of described copper cash is 0.16mm, have 7～17 strands, the diameter of section of described soft insulated wire is 0.2mm, has 1～3 strand.
After the utility model adopts such scheme, reduced the copper cash number of share of stock in the lead, also promptly reduced the copper cash conductive cross-sectional area and spread the requirement of leading to meeting the LED lamp string, and replace a part of copper cash with the lower soft insulated wire of relative copper cash price, to reach the requirement of when satisfying electric current conduction needs, satisfying various safety standards such as pulling force.Like this, when not influencing LED lamp string performance, can save certain cost, very big in the use amount of LED lamp string upper conductor, so the saving amount of cost is very big.
Description of drawings
Fig. 1 is a schematic cross-section of the present utility model.
The specific embodiment
The existing lead that is used on the tengsten lamp string, in order to satisfy set safety standard, mainly be electric current conduction and pulling force requirement, same employing diameter is the copper cash of 0.16mm, on number of share of stock, generally there are 16～25 strands, 16 strands of copper cash are adopted in the area, America, and European Region adopts 25 strands of copper cash, can conduct the electric current of 100mA, bear the pulling force (i.e. the pulling force of 9 pound weight generation) of 39.69N, and be used for the electric current that lead on the LED lamp string only needs to conduct 20mA, in order to satisfy standard-required, its pulling force that bears still is 39.69N.With reference to shown in Figure 1, lead described in the utility model comprises copper cash 1, soft insulated wire 2 and crust 3, and copper cash 1 is merged into a branch of back with soft insulated wire 2 and coats with crust 3, and crust 3 is an ambroin, and its manufacture craft still is a common process.The diameter of the single strand of copper wire of using in the utility model 1 is 0.16mm, 7～11 strands of copper cash are adopted in the area, America, European Region adopts 11～17 strands of copper cash, be enough to satisfy the requirement of conduction 20mA electric current, and the soft insulated wire 2 general nylon wires that adopt, its diameter is 0.2mm, has 1～3 strand, add after whole copper cash 1, its pulling force that satisfies requires also can reach the requirement of 39.69N.Be applied to lead on the LED lamp string in the utility model with respect to the lead that is used on the tengsten lamp string, on the copper cash number of share of stock, reduce to some extent, replace a part of copper cash to strengthen the stretching resistance intensity of lead with the lower soft insulated wire of price, to reach standard-required, the use amount of copper cash has descended 32%～56%.Because the number of conductors of using on the lamp string is bigger, this can save cost of manufacture to a great extent like this.
Claims (5)
1. a lead that is used for LED lamp string comprises multiply copper cash and crust, it is characterized in that: described outer intracutaneous also comprises one soft insulated wire at least.
2. lead according to claim 1 is characterized in that: the diameter of section of described copper cash is 0.16mm.
3. lead according to claim 2 is characterized in that: the diameter of section of described soft insulated wire is 0.2mm.
4. lead according to claim 2 is characterized in that: described copper cash has 7～17 strands.
5. lead according to claim 3 is characterized in that: described soft insulated wire has 1～3 strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200546694U CN201069129Y (en) | 2007-07-26 | 2007-07-26 | Conducting wire for LED lamp string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200546694U CN201069129Y (en) | 2007-07-26 | 2007-07-26 | Conducting wire for LED lamp string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201069129Y true CN201069129Y (en) | 2008-06-04 |
Family
ID=39490516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200546694U Expired - Fee Related CN201069129Y (en) | 2007-07-26 | 2007-07-26 | Conducting wire for LED lamp string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201069129Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680693A (en) * | 2013-11-22 | 2014-03-26 | 东莞固邦灯饰电线有限公司 | Tensile cable and method for manufacturing same |
| CN105240715A (en) * | 2014-06-19 | 2016-01-13 | 郭正儒 | Festival lamp string with combined power line |
-
2007
- 2007-07-26 CN CNU2007200546694U patent/CN201069129Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680693A (en) * | 2013-11-22 | 2014-03-26 | 东莞固邦灯饰电线有限公司 | Tensile cable and method for manufacturing same |
| CN105240715A (en) * | 2014-06-19 | 2016-01-13 | 郭正儒 | Festival lamp string with combined power line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 |