CN205208154U - Special wick of linear constant current - Google Patents
Special wick of linear constant current Download PDFInfo
- Publication number
- CN205208154U CN205208154U CN201520809668.0U CN201520809668U CN205208154U CN 205208154 U CN205208154 U CN 205208154U CN 201520809668 U CN201520809668 U CN 201520809668U CN 205208154 U CN205208154 U CN 205208154U
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- CN
- China
- Prior art keywords
- wick
- pipe
- solid glass
- filament
- seal wire
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- Expired - Fee Related
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Abstract
The utility model discloses a special wick of linear constant current comprises alloy silk support, solid glass bracing piece, seal wire lead -out wire, transition pin, filament, wick pipe and blast pipe, alloy silk support transverse connection in the top of solid glass bracing piece, the wick union coupling is in the below of solid glass bracing piece, two seal wire lead -out wires all are located the inside of solid wick pipe, and vertically be located the both sides of solid glass bracing piece respectively, the top of seal wire lead -out wire all is converted into the right angle form, two inboards that all are located the seal wire lead -out wire of transition pin, the filament is connected on the transition pin, thereby it goes here and there the return circuit entirely to make the filament form, the inside at the wick pipe is connected to the blast pipe, the extended length of blast pipe is to the outside of wick pipe. The utility model discloses an it does not need the guest performer and connects to draw the foot, improves production efficiency, because of the lead -out wire reduces, can reduce the probability of wick gas leakage to a certain extent, staff's spot welding operation of being convenient for, and processes such as plastic, sleeve pipe are left out.
Description
Technical field
The utility model belongs to a kind of LED parts, is specifically related to the special wick of a kind of linear constant current.
Background technology
LED is as green energy conservation light source, adopted widely both at home and abroad, and filament shape LED is higher with light efficiency, volume is little, similar to incandescent lamp, more can direct convenience replacement incandescent lamp and extensively by the welcome of consumer, but the current drive scheme of filament lamp is many, different schemes needs to use different wicks.At present in LED silk lamp driving power source field, linear constant current drive scheme because of its structure simple, constant current is effective, the long favor being subject to numerous manufacturer of burn-out life.But linear constant current drive scheme needs LED silk entirely to connect, under these circumstances, common two strings two wick is also difficult to meet the demands, and needs four lead-out wires do guest performer and connect, time-consuming, has a strong impact on production efficiency.
Utility model content
The purpose of this utility model is to provide the special wick of a kind of linear constant current, to solve the deficiency existed in above-mentioned technology.
In order to achieve the above object, the technical scheme that the utility model adopts is:
The special wick of a kind of linear constant current, by B alloy wire support, solid glass support bar, seal wire lead-out wire, transition pin, filament, light-carrier canal and blast pipe composition, described B alloy wire support is connected laterally at the top of solid glass support bar, light-carrier canal is connected to the below of solid glass support bar, seal wire lead-out wire two is all positioned at the inside of solid light-carrier canal, and be longitudinally positioned at the both sides of solid glass support bar respectively, the top of seal wire lead-out wire is all converted into rectangular-shaped, transition pin two is all positioned at the inner side of seal wire lead-out wire, filament is connected on transition pin, thus make filament form full string loop, blast pipe is connected to the inside of light-carrier canal, the length of blast pipe extends to the outside of light-carrier canal.
Described light-carrier canal is that clear glass is made, and its shape is horn-like.
Leading foot of the present utility model does not need guest performer and connects, and enhances productivity, and because lead-out wire reduces, can reduce the probability of wick gas leakage to a certain extent, employee is convenient to spot weld operation, and the operation such as shaping, sleeve pipe is omitted, and increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the special wick of a kind of linear constant current, by B alloy wire support 1, solid glass support bar 2, seal wire lead-out wire 3, transition pin 4, filament 5, light-carrier canal 6 and blast pipe 7 form, described B alloy wire support 1 is connected laterally at the top of solid glass support bar 2, light-carrier canal 6 is connected to the below of solid glass support bar 2, seal wire lead-out wire 3 two is all positioned at the inside of light-carrier canal 6, and be longitudinally positioned at the both sides of solid glass support bar 2 respectively, the top of seal wire lead-out wire 3 is all converted into rectangular-shaped, transition pin 4 two is all positioned at the inner side of seal wire lead-out wire 3, filament 5 is connected on transition pin 4, thus make filament 5 form full string loop, blast pipe 7 is connected to the inside of light-carrier canal 6, the length of blast pipe 7 extends to the outside of light-carrier canal 6, described light-carrier canal 6 is made for clear glass, its shape is horn-like.
The utility model draws two seal wire lead-out wires 3, do not need to use tradition four seal wire lead-out wires, at wick pin other implantation transition pin 4, for the welding of filament 5, filament 5 is made to form full string loop by transition pin 4, thus realize the easy, efficient of linear constant current scheme filament lamp manufacture, reduce the probability of wick gas leakage.Only need to use commonsense method spot welding, can solve again and use common wick to use linear constant current drive scheme inefficiency, outer seal wire string the defect of easily short circuit.
Claims (2)
1. the special wick of linear constant current, by B alloy wire support, solid glass support bar, seal wire lead-out wire, transition pin, filament, light-carrier canal and blast pipe composition, it is characterized in that: described B alloy wire support is connected laterally at the top of solid glass support bar, light-carrier canal is connected to the below of solid glass support bar, seal wire lead-out wire two is all positioned at the inside of solid light-carrier canal, and be longitudinally positioned at the both sides of solid glass support bar respectively, the top of seal wire lead-out wire is all converted into rectangular-shaped, transition pin two is all positioned at the inner side of seal wire lead-out wire, filament is connected on transition pin, thus make filament form full string loop, blast pipe is connected to the inside of light-carrier canal, the length of blast pipe extends to the outside of light-carrier canal.
2. the special wick of linear constant current according to claim 1, is characterized in that: described light-carrier canal is that clear glass is made, and its shape is horn-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809668.0U CN205208154U (en) | 2015-10-20 | 2015-10-20 | Special wick of linear constant current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520809668.0U CN205208154U (en) | 2015-10-20 | 2015-10-20 | Special wick of linear constant current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208154U true CN205208154U (en) | 2016-05-04 |
Family
ID=55845871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520809668.0U Expired - Fee Related CN205208154U (en) | 2015-10-20 | 2015-10-20 | Special wick of linear constant current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953557A (en) * | 2019-12-03 | 2020-04-03 | 江苏佳强照明电器有限公司 | LED transverse spiral soft filament core column |
-
2015
- 2015-10-20 CN CN201520809668.0U patent/CN205208154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110953557A (en) * | 2019-12-03 | 2020-04-03 | 江苏佳强照明电器有限公司 | LED transverse spiral soft filament core column |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201020 |