CN104595758A - Method for manufacturing core column special for LED filament lamp - Google Patents
Method for manufacturing core column special for LED filament lamp Download PDFInfo
- Publication number
- CN104595758A CN104595758A CN201410831900.0A CN201410831900A CN104595758A CN 104595758 A CN104595758 A CN 104595758A CN 201410831900 A CN201410831900 A CN 201410831900A CN 104595758 A CN104595758 A CN 104595758A
- Authority
- CN
- China
- Prior art keywords
- wire
- stem
- loudspeaker
- air exhaust
- seal 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a method for manufacturing a core column special for an LED filament lamp. The method includes the steps that a horn, a guide filament, an air exhausting rod and a solid bar are placed into a utensil corresponding to a core column machine table, the core column without sticking the filament is manufactured by preheating, heating, flattening forming, blowing, holing and annealing, and then the solid bar heats the sticking filament to manufacture the core column special for the LED filament lamp. The method has the advantages that the LED filament lamp has the effects of energy saving and emission reduction, the LED filament lamp has the characteristics of low currents and high voltages, hence, the LED lighting heating and driver cost can be effectively lowered, consumed energy is reduced by 80% compared with an incandescent lamp with the same lighting effect, and the effect is striking.
Description
Technical field
The present invention relates to lighting field, especially relate to a kind of preparation method of LED silk lamp Special-purpose core pile.
Background technology
Electric light is luminous energy by electric energy conversion, to provide the equipment of illumination, its operation principle is: electric current is by filament (tungsten filament, fusing point reaches more than 3000 DEG C) time produce heat, spiral helicine filament is constantly by heat accumulation, make the temperature of filament reach more than 2000 DEG C, filament, when being in incandescent state, sends light just as the iron energy having burnt red is luminous.The temperature of filament is higher, and the light sent is brighter.Therefore be referred to as incandescent lamp, from the indexing of energy, when electric light is luminous, a large amount of electric energy will be converted into heat energy, only have a few part can be converted into useful luminous energy.The only panchromatic light that electric light sends, but the component ratio of various coloured light is determined by luminescent substance (tungsten) and temperature.Ratio imbalance just result in the colour cast of the color of light, so the color of object is true not under incandescent lamp.
Present LED silk lamp generally includes lamp holder, lamp socket, power module, stem stem filament and lampshade; Stem stem comprises blast pipe and oviduct, and blast pipe, through oviduct, stem stem has seal wire, and stem stem is mainly as the effect supported; Distribution LED lamp silk around stem stem, the two ends of LED silk are welded with the upper and lower seal wire of stem stem; Existing stem stem filament manufacture method is that operative employee welds every root filament with the seal wire up and down of stem stem, complex procedures, and upper product efficiency is low, and because welding human factor is many, uniformity is poor, and fixing not firm, affects product quality.
Summary of the invention
For overcoming the problems referred to above, the technical solution used in the present invention is as follows:
A preparation method for LED silk Special-purpose core pile, is characterized in that, comprising:
(1) loudspeaker under: lower loudspeaker pin will in the center of copper seat and loudspeaker, and two clips of folder loudspeaker want simultaneously stressed, avoid both sides opening asymmetric;
(2) seal wire under: it is wire diameter 1 times that seal wire clamps main pincers, secondary pincers are 1.5 times of wire diameter, and seal wire bucket amplitude backward can not exceed perpendicularity, and wire guiding nipple can not encounter loudspeaker, guarantee that seal wire drops to copper seat thread eye;
(3) blast pipe under: guarantee the center of air exhaust rod at loudspeaker and copper seat, will guarantee the lower end of end opening lower than packaging conductive wire of air exhaust rod before pressure air exhaust rod, avoid packaging conductive wire to insert blast pipe, air exhaust rod insertion depth is fair with seal wire node;
(4) duration and degree of heating:
preheating fire center distance is 35-37mm, and heating fire center distance is 37-40mm, and the temperature of duration and degree of heating from low to high;
stem stem folder flat shaping time loudspeaker and air exhaust rod to merge completely, seal wire becomes brick-red;
guarantee the symmetry of nozzles and unimpeded, the ray of fire is without blocking and height;
(5) drum is blown: blowing blast orifice will in bell-mouthed center, and the working time of blowing air blast is that large clamp aperture starts blowing to 1.5mm, terminates during turning, blows bulging place two shoulder and wants round and smooth symmetry, without obviously piling up;
(6) perforating: nozzles position is perforating position 1mm less than normal, and perforating aperture is more than or equal to 90% of air exhaust rod internal diameter, and perforating place is round and smooth, without obvious raw material phenomenon;
(7) anneal:
guarantee at two fire ring centers when stem stem is on leer pan;
annealing position is at stem stem folder place, and fireguard is suitable for reading to be flushed with flat lower 2/3 place of folder, avoids nickel wire to turn blue, is oxidized;
annealing temperature: high, can not dry curved by stem stem; Low, to scald one's hand when stem stem takes out;
(8) haircuts:
Stem stem solid bar end heat is melted, presses down and bond with little nickel wire, make LED Special-purpose core pile.
In described step one, the size of oviduct is made according to cylinder designs size.
In described step 2, seal wire is made up of sealing-in wire and pure nickel wire.
In described step 3, the size of blast pipe forms according to cylinder designs cutting.
Advantage of the present invention is: LED silk light fixture has the effect of energy-saving and emission-reduction, and LED silk light fixture is for the high-tension characteristic of small area analysis, the cost of effective reduction LED illumination heating and driver, and consumed energy comparatively reduces 80% with the incandescent lamp of light efficiency, possesses outstanding advantage.
Detailed description of the invention
A preparation method for LED silk Special-purpose core pile, comprising:
(1) loudspeaker under: lower loudspeaker pin will in the center of copper seat and loudspeaker, and two clips of folder loudspeaker want simultaneously stressed, avoid both sides opening asymmetric;
(2) seal wire under: it is wire diameter 1 times that seal wire clamps main pincers, secondary pincers are 1.5 times of wire diameter, and seal wire bucket amplitude backward can not exceed perpendicularity, and wire guiding nipple can not encounter loudspeaker, guarantee that seal wire drops to copper seat thread eye;
(3) blast pipe under: guarantee the center of air exhaust rod at loudspeaker and copper seat, will guarantee the lower end of end opening lower than packaging conductive wire of air exhaust rod before pressure air exhaust rod, avoid packaging conductive wire to insert blast pipe, air exhaust rod insertion depth is fair with seal wire node;
(4) duration and degree of heating:
preheating fire center distance is 35-37mm, and heating fire center distance is 37-40mm, and the temperature of duration and degree of heating from low to high;
stem stem folder flat shaping time loudspeaker and air exhaust rod to merge completely, seal wire becomes brick-red;
guarantee the symmetry of nozzles and unimpeded, the ray of fire is without blocking and height;
(5) drum is blown: blowing blast orifice will in bell-mouthed center, and the working time of blowing air blast is that large clamp aperture starts blowing to 1.5mm, terminates during turning, blows bulging place two shoulder and wants round and smooth symmetry, without obviously piling up;
(6) perforating: nozzles position is perforating position 1mm less than normal, and perforating aperture is more than or equal to 90% of air exhaust rod internal diameter, and perforating place is round and smooth, without obvious raw material phenomenon;
(7) anneal:
guarantee at two fire ring centers when stem stem is on leer pan;
annealing position is at stem stem folder place, and fireguard is suitable for reading to be flushed with flat lower 2/3 place of folder, avoids nickel wire to turn blue, is oxidized;
annealing temperature: high, can not dry curved by stem stem; Low, to scald one's hand when stem stem takes out;
(8) haircuts:
Stem stem solid bar end heat is melted, presses down and bond with little nickel wire, make LED Special-purpose core pile.
Claims (4)
1. a preparation method for LED silk Special-purpose core pile, is characterized in that, comprising:
(1) loudspeaker under: lower loudspeaker pin will in the center of copper seat and loudspeaker, and two clips of folder loudspeaker want simultaneously stressed, avoid both sides opening asymmetric;
(2) seal wire under: it is wire diameter 1 times that seal wire clamps main pincers, secondary pincers are 1.5 times of wire diameter, and seal wire bucket amplitude backward can not exceed perpendicularity, and wire guiding nipple can not encounter loudspeaker, guarantee that seal wire drops to copper seat thread eye;
(3) blast pipe under: guarantee the center of air exhaust rod at loudspeaker and copper seat, will guarantee the lower end of end opening lower than packaging conductive wire of air exhaust rod before pressure air exhaust rod, avoid packaging conductive wire to insert blast pipe, air exhaust rod insertion depth is fair with seal wire node;
(4) duration and degree of heating:
preheating fire center distance is 35-37mm, and heating fire center distance is 37-40mm, and the temperature of duration and degree of heating from low to high;
stem stem folder flat shaping time loudspeaker and air exhaust rod to merge completely, seal wire becomes brick-red;
guarantee the symmetry of nozzles and unimpeded, the ray of fire is without blocking and height;
(5) drum is blown: blowing blast orifice will in bell-mouthed center, and the working time of blowing air blast is that large clamp aperture starts blowing to 1.5mm, terminates during turning, blows bulging place two shoulder and wants round and smooth symmetry, without obviously piling up;
(6) perforating: nozzles position is perforating position 1mm less than normal, and perforating aperture is more than or equal to 90% of air exhaust rod internal diameter, and perforating place is round and smooth, without obvious raw material phenomenon;
(7) anneal:
guarantee at two fire ring centers when stem stem is on leer pan;
annealing position is at stem stem folder place, and fireguard is suitable for reading to be flushed with flat lower 2/3 place of folder, avoids nickel wire to turn blue, is oxidized;
annealing temperature: high, can not dry curved by stem stem; Low, to scald one's hand when stem stem takes out;
(8) haircuts:
Stem stem solid bar end heat is melted, presses down and bond with little nickel wire, make LED Special-purpose core pile.
2. the preparation method of a kind of LED silk Special-purpose core pile according to claim 1, is characterized in that: in described step one, the size of oviduct is made according to cylinder designs size.
3. the preparation method of a kind of LED silk Special-purpose core pile according to claim 1, is characterized in that: in described step 2, seal wire is made up of sealing-in wire and pure nickel wire.
4. the preparation method of a kind of LED silk Special-purpose core pile according to claim 1, is characterized in that: in described step 3, the size of blast pipe forms according to cylinder designs cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831900.0A CN104595758A (en) | 2014-12-29 | 2014-12-29 | Method for manufacturing core column special for LED filament lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831900.0A CN104595758A (en) | 2014-12-29 | 2014-12-29 | Method for manufacturing core column special for LED filament lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595758A true CN104595758A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831900.0A Pending CN104595758A (en) | 2014-12-29 | 2014-12-29 | Method for manufacturing core column special for LED filament lamp |
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| CN (1) | CN104595758A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185732A (en) * | 2018-09-11 | 2019-01-11 | 东莞市米蕾电子科技有限公司 | A kind of full automatic LED bulb production line |
| CN110034004A (en) * | 2019-05-16 | 2019-07-19 | 东莞市博发光电科技有限公司 | A kind of artificial button stem machine of movable type |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045198A (en) * | 1989-12-14 | 1990-09-05 | 衡阳灯泡厂 | The novel manufacturing method of common bulb stem stem |
| CN1652293A (en) * | 2004-12-30 | 2005-08-10 | 安庆市玻璃有限责任公司 | Technique for producing bulbs |
| CN104075169A (en) * | 2014-07-08 | 2014-10-01 | 浙江力胜电子科技有限公司 | LED filament strip, LED filament lamp and method for manufacturing core filament of LED filament lamp |
| CN204005444U (en) * | 2014-06-22 | 2014-12-10 | 保定蓝波节能灯具有限公司 | A kind of lamp band stem stem of LED bulb |
-
2014
- 2014-12-29 CN CN201410831900.0A patent/CN104595758A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045198A (en) * | 1989-12-14 | 1990-09-05 | 衡阳灯泡厂 | The novel manufacturing method of common bulb stem stem |
| CN1652293A (en) * | 2004-12-30 | 2005-08-10 | 安庆市玻璃有限责任公司 | Technique for producing bulbs |
| CN204005444U (en) * | 2014-06-22 | 2014-12-10 | 保定蓝波节能灯具有限公司 | A kind of lamp band stem stem of LED bulb |
| CN104075169A (en) * | 2014-07-08 | 2014-10-01 | 浙江力胜电子科技有限公司 | LED filament strip, LED filament lamp and method for manufacturing core filament of LED filament lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185732A (en) * | 2018-09-11 | 2019-01-11 | 东莞市米蕾电子科技有限公司 | A kind of full automatic LED bulb production line |
| CN110034004A (en) * | 2019-05-16 | 2019-07-19 | 东莞市博发光电科技有限公司 | A kind of artificial button stem machine of movable type |
| CN110034004B (en) * | 2019-05-16 | 2023-12-19 | 东莞市博发光电科技有限公司 | Movable artificial stem machine |
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Application publication date: 20150506 |