CN106195697A - The processing technology of the built-in LED bulb of driver - Google Patents
The processing technology of the built-in LED bulb of driver Download PDFInfo
- Publication number
- CN106195697A CN106195697A CN201610556884.8A CN201610556884A CN106195697A CN 106195697 A CN106195697 A CN 106195697A CN 201610556884 A CN201610556884 A CN 201610556884A CN 106195697 A CN106195697 A CN 106195697A
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- China
- Prior art keywords
- driver
- polar curve
- package panel
- encapsulation post
- built
- 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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- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 238000005538 encapsulation Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000032683 aging Effects 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
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
- F21K9/90—Methods of manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
nullThe processing technology of the built-in LED bulb of driver，Its assembling procedure being characterized by it is: encapsulation post and special driving power connection points are touched lamp holder in filament test sealing aerofluxus gluing and tested aging packaging，Drive power supply in bulb housing，It includes driver、Housing，Driver is fixing in the housing，Housing is made up of cap and package panel，Driver、Cap and package panel center are shaped with identical encapsulation post installing hole，It is matched in clearance between encapsulation post installing hole and encapsulation post，A polar curve hole is respectively had on the both sides of cap encapsulation post installing hole，Package panel is surface-mounted integrated circuit，Driver input polar curve is through polar curve hole，Output conductor wire is connected with package panel，Package panel upper end is fixed with electrode separated time，Its assembling process is: driver is connected dress cap test with package panel，Complete power supply to assemble.Mechanization degree of the present invention is high, and labor intensity is low, and product quality is high, stable, and good heat dissipation effect, service life is long.
Description
Technical field
The invention belongs to the processing technology of LED bulb, especially belong to the processing technology of the built-in LED bulb of driver.
Background technology
LED bulb is divided into bulb housing 1 and lamp holder 2 two parts on the whole, and current driver is in the LED bulb of LED lamp holder
The technological process of production be: point touch filament 5(encapsulation post 11 be connected with filament 5) test sealing aerofluxus (machine operation, below
Abbreviation machine)--in test, the upper heat-shrink tube 31 of driver 3--welding trimming test heats in heat-shrink tube gluing
Aging packaging (machine) tested by lamp holder 2, adds up to 14 procedures, and operation is loaded down with trivial details, only seals aerofluxus (machine) and last bag
Dress (machine) is machine operation, and remaining is manual operation, simultaneously because all process steps after sealing aerofluxus is all that band bulb housing is complete
Becoming, the characteristic that glass bulb is frangible, increase labor intensity, work efficiency is low, and cost is high.For on international standard E12-E17 bulb
Due to the narrow space in lamp holder in lamp holder operation, common mechanically actuated change semi-hand into and operate, be i.e. hand assembled, machinery
Clamping, this also becomes the bottleneck affecting whole processing speed；The consumption of glue, coating thickness limited, affect adhesive fastness；Simultaneously
The most impacted by the classification of glue, use common glue to need the hot setting through 300 degree, this is to the electronics in lamp holder inner driver
The aging effects of device is big, if using low temperature glue, its price is 10 times of high-temp glue, these civilian small profits this for LED bulb
Product for beyond doubt havoc, so most enterprise is all to use common glue, and solidification temperature is controlled at 80-130
Spending (to overcome the temperature adverse effect to electronic device), this also results in adhesive fastness and declines, and easily comes off, and resultant fault rate reaches
50%。
And driver built-in LED bulb only the applicant completes product design, the production technology of maturation is not had to instruct raw
Producing, there is also flaw in the structure of original design, radiating effect is bad, have impact on the service life of driver.
Summary of the invention
It is an object of the invention to overcome defect present in existing LED gas-filled lamp bulb production technology, it is provided that a kind of
The processing technology of the built-in LED bulb of driver easy to assembly, mechanization degree is high, labor intensity is low, work efficiency is high, is conducive to carrying
High product quality, raising yield.
The technical solution adopted in the present invention is the processing technology of the built-in LED bulb of driver, and it is characterized by its group
Dress operation is: encapsulation post touches filament with special driving power connection points, and--upper lamp holder is surveyed in test--sealing aerofluxus gluing--
Trying aging packaging, special driving power supply is placed in bulb housing, is positioned at the lower section of filament, near lamp holder, described special driving
Power supply it include driver, housing, driver is fixing in the housing, and housing is made up of cap and package panel, driver, shell
Lid and package panel center are shaped with identical encapsulation post installing hole, are matched in clearance between encapsulation post installing hole and encapsulation post,
The both sides of cap encapsulation post installing hole respectively have a polar curve hole, and package panel is surface-mounted integrated circuit, and driver input polar curve is worn
Crossing polar curve hole, output conductor wire is connected with package panel, and package panel upper end is fixed with electrode separated time, and its assembling process is: drive
Dynamic device is connected dress cap test with package panel, completes power supply and assembles.
Sealing aerofluxus (machine) gluing that encapsulation post touches filament (machine) with special driving power connection points--test (machine)--
(machine)--aging packaging (machine) tested by upper lamp holder (machine).These several procedures only encapsulate post be connected as with special driving power supply
Manual, being the most only that four lines two are biphase tightens connection, and by upper driver--the upper heat-shrink tube of welding trimming test adds
The technical process of these previous band bulbs of hot heat-shrink tube is simplified to the special driving power supply assembling process without bulb, particularly as follows:
Driver is connected dress cap test with package panel, completes power supply and assembles.The present invention will originally be contained in driving at LED lamp holder
Dynamic device is put in bulb housing, and driver is not limited by burner space, and lamp holder is also due to without driver and existing white heat
The holder structure of lamp is identical, can continue to use the packaging technology of the lamp holder of conventional incandescent, equipment and technical maturity, whole assembling process
Mechanization degree is high, and labor intensity is low, improves work efficiency, and yield can exceed current 5 times.The present invention is also to being applicant simultaneously
The driving power supply of the LED inflation electric light source bubble that original driver designed is built-in improves, and strengthens the connecting hole on cap straight
Footpath, reserves the gap of ventilation, beneficially driver heat radiation, thus extends the service life of driver.Due to the gas in bulb
Body is airtight, and upper strata is filament, and temperature lower layer is high, and according to thermodynamic principles, the gas that temperature is high is to rise, so
Gas fluidity in original bulb is poor, and integral heat sink is poor, and the design is through whole driving electricity due to encapsulation post installing hole
Source, its gap can produce stack effect and be allowed to have splendid radiating effect, not only improves the heat radiation of driver, also increases
Gas fluidity in bulb, improves overall thermal diffusivity, is conducive to increasing the service life.
Owing to not having the components and parts such as driver in lamp holder, gluing--the operation of upper lamp holder is identical with conventional incandescent, beats
Glue--solid glue temperature during upper lamp holder is 300 degree, technical maturity, and mechanization degree is high.
Encapsulation post installing hole is 0.2-2mm with the diameter difference of encapsulation post.Owing to the design is primarily directed to the lamp of little lamp holder
Bubble, such as the bulb of E12-E17, so the gap stayed is little, the bulb for E27/26 can increase the most accordingly.
Encapsulation post installing hole is 0.5mm with the diameter difference of encapsulation post.
Polar curve hole is matched in clearance with driver input polar curve.Owing to polar curve hole is in the both sides of encapsulation post installing hole, finally
Air outlet is that in the encapsulation post installing hole in package panel, therefore gas produce bottom horizontal flow sheet, improves the heat radiation of driver,
Make gas produce disturbance simultaneously, strengthen the heat exchange between gas and flowing further.
Polar curve hole is 0.2-1mm with the diameter difference of driver input polar curve.
Polar curve hole is 0.45mm with the diameter difference of driver input polar curve.
The present invention designs reasonable, compact processing technology according to the built-in LED bulb of driver, and mechanization degree is high, labor
Fatigue resistance is low, and work efficiency is high, is beneficial to raising, stabilized product quality, and the LED that existing driver is built-in is also inflated electric light by the present invention
The special driving power supply of source bubble improves, and is particularly suited for the bulb of little lamp holder, and such as the bulb of E12-E17, burner space is little,
Compact conformation, heat dispersal situations is severe, and it is airtight to make in bulb that special driving power supply reserves the gap of ventilation in terms of two
Gas produces flowing, improves radiating effect, and one is for matched in clearance between encapsulation post installing hole and encapsulation post, is formed and runs through whole
Drive power supply air vent, produce stack effect and be allowed to that there is splendid radiating effect, not only improve the heat radiation of driver, also
Add the gas fluidity in bulb, improve overall thermal diffusivity, be conducive to increasing the service life.Two is polar curve hole and driving
Device input polar curve is matched in clearance, and polar curve hole is in the both sides of encapsulation post installing hole, and therefore gas produce bottom horizontal flow sheet, improve and drive
The heat radiation of dynamic device, makes gas produce disturbance simultaneously, strengthens the heat exchange between gas and flowing.
Accompanying drawing explanation
Fig. 1 is the structural representation that driver is in the LED bulb of LED lamp holder
Fig. 2 be driver built-in LED inflation electric light source bubble structural representation
Fig. 3 is the structural representation of special driving power supply
Wherein: 1 bulb housing 11 encapsulates post 2 lamp holder 3 driver 31 heat-shrink tube 32 driver input polar curve 33 and exports conductor wire 4
Housing 41 cap 42 package panel 5 filament 6 polar curve hole 7 electrode separated time 8 encapsulates post installing hole.
Detailed description of the invention
Being described in detail the present invention below in conjunction with view, the following examples can make the technology people of this specialty
Member more understands the present invention, but limits the present invention the most in any form.
As shown in Figure 2,3, the structural representation steeped for the LED inflation electric light source that driver is built-in, its assembling procedure is:
Encapsulation post touches filament with special driving power connection points, and--test--sealing aerofluxus gluing--upper lamp holder test is aging
Packaging, special driving power supply is placed in bulb housing 1, is positioned at the lower section of filament, near lamp holder, its bag of described special driving power supply
Having included driver 3, housing 4, driver 3 is fixed in housing 4, and housing 4 is made up of cap 41 and package panel 42, driver 3,
Cap 41 and package panel 42 center are shaped with identical encapsulation post installing hole 8, are gap between encapsulation post installing hole 8 and encapsulation post
Coordinating, the both sides encapsulating post installing hole at cap 41 respectively have a polar curve hole 6, and two polar curve holes are to encapsulate post installing hole center
Symmetry, the centre-to-centre spacing in two polar curve holes is identical with the centre-to-centre spacing of electrode wires in encapsulation post, and the centre-to-centre spacing of driver input polar curve is also
For same size, package panel 42 is surface-mounted integrated circuit, and the way of output designs in package panel, and driver input polar curve 32 is worn
Cross polar curve hole 6, be connected with the electrode wires in encapsulation post, turn round two-by-two and be screwed to connect, between polar curve hole 6 and driver input polar curve 32 are
Gap coordinates, and output conductor wire 33 is connected with package panel 42, and package panel 42 upper end is fixed with electrode separated time 7, electrode separated time 7 and
LED filament 5 connects.Encapsulation post installing hole 8 is 0.2-2mm with the diameter difference of encapsulation post.The present embodiment selects to encapsulate column diameter
During 3mm, a diameter of 3.5mm of encapsulation post installing hole 8 is 0.5mm with the diameter difference of encapsulation post.Polar curve hole 6 inputs pole with driver
The diameter difference of line 32 is 0.2-1mm.As selected the driver of diameter 0.35mm to input polar curve 32, polar curve hole 6 a diameter of
0.8mm, the two difference is 0.45mm.
The assembling process of special driving power supply is: driver 3 is connected dress cap 41 and tests with package panel 42, completes
Power supply assembles.Remaining not described part is same as the prior art.
Claims (7)
1. the processing technology of the built-in LED bulb of driver, it is characterised in that its assembling procedure is: encapsulation post drives electricity with special
Source junction point touches filament, and--aging packaging tested by upper lamp holder, and special driving power supply is put in test--sealing aerofluxus gluing--
In bulb housing (1), be positioned at the lower section of filament, near lamp holder, described special driving power supply it include driver (3), shell
Body (4), driver (3) is fixed in housing (4), and housing (4) is made up of cap (41) and package panel (42), driver (3),
Cap (41) and package panel (42) center are shaped with identical encapsulation post installing hole (8), encapsulation post installing hole (8) and encapsulation post it
Between be matched in clearance, cap (41) encapsulation post installing hole both sides respectively have a polar curve hole (6), package panel (42) for collection
Becoming circuit board, driver input polar curve (32) is through polar curve hole (6), and output conductor wire (33) is connected with package panel (42), envelope
Dress panel (42) upper end is fixed with electrode separated time (7), and its assembling process is: driver is connected dress cap and surveys with package panel
Examination, completes power supply and assembles.
The processing technology of the built-in LED bulb of driver the most according to claim 1, it is characterised in that: described special drive
Encapsulation post installing hole (8) in galvanic electricity source is 0.2-2mm with the diameter difference of encapsulation post.
The processing technology of the built-in LED bulb of driver the most according to claim 2, it is characterised in that: encapsulation post installing hole
(8) diameter difference with encapsulation post is 0.5mm.
The processing technology of the built-in LED bulb of driver the most according to claim 1, it is characterised in that: described special drive
The polar curve hole (6) in galvanic electricity source is matched in clearance with driver input polar curve.
The processing technology of the built-in LED bulb of driver the most according to claim 4, it is characterised in that: polar curve hole (6) with drive
The diameter difference of dynamic device input polar curve (32) is 0.2-1mm.
The processing technology of the built-in LED bulb of driver the most according to claim 5, it is characterised in that: polar curve hole (6) with drive
The diameter difference of dynamic device input polar curve (32) is 0.45mm.
The processing technology of the built-in LED bulb of driver the most according to claim 1, it is characterised in that: gluing--upper lamp holder
Time solid glue temperature be 300 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556884.8A CN106195697B (en) | 2016-07-15 | 2016-07-15 | The manufacture craft of LED bulb built in driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556884.8A CN106195697B (en) | 2016-07-15 | 2016-07-15 | The manufacture craft of LED bulb built in driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195697A true CN106195697A (en) | 2016-12-07 |
| CN106195697B CN106195697B (en) | 2019-03-12 |
Family
ID=57475555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556884.8A Expired - Fee Related CN106195697B (en) | 2016-07-15 | 2016-07-15 | The manufacture craft of LED bulb built in driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195697B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628110U (en) * | 2010-02-11 | 2010-11-10 | 群光电能科技股份有限公司 | LED lamp and radiation structure thereof |
| CN202598228U (en) * | 2012-05-14 | 2012-12-12 | 杭州勇电照明有限公司 | Lamp shell and light source integrated light-emitting diode (LED) bulb |
| CN103644477A (en) * | 2013-12-13 | 2014-03-19 | 南通恺誉照明科技有限公司 | Automatic production method of LED (light emitting diode) ball lamp |
| CN204477743U (en) * | 2015-03-14 | 2015-07-15 | 鹤山市广明源照明电器有限公司 | LED silk luminescence component and LED silk bulb lamp |
| US20150267896A1 (en) * | 2014-03-21 | 2015-09-24 | Daisung MOON | Led bulb with large light-emitting angle and method for manufacturing the same |
| CN204704649U (en) * | 2014-09-26 | 2015-10-14 | 福州圆点光电技术有限公司 | The LED inflation electric light source bubble that driver is built-in |
-
2016
- 2016-07-15 CN CN201610556884.8A patent/CN106195697B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201628110U (en) * | 2010-02-11 | 2010-11-10 | 群光电能科技股份有限公司 | LED lamp and radiation structure thereof |
| CN202598228U (en) * | 2012-05-14 | 2012-12-12 | 杭州勇电照明有限公司 | Lamp shell and light source integrated light-emitting diode (LED) bulb |
| CN103644477A (en) * | 2013-12-13 | 2014-03-19 | 南通恺誉照明科技有限公司 | Automatic production method of LED (light emitting diode) ball lamp |
| US20150267896A1 (en) * | 2014-03-21 | 2015-09-24 | Daisung MOON | Led bulb with large light-emitting angle and method for manufacturing the same |
| CN204704649U (en) * | 2014-09-26 | 2015-10-14 | 福州圆点光电技术有限公司 | The LED inflation electric light source bubble that driver is built-in |
| CN204477743U (en) * | 2015-03-14 | 2015-07-15 | 鹤山市广明源照明电器有限公司 | LED silk luminescence component and LED silk bulb lamp |
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| Publication number | Publication date |
|---|---|
| CN106195697B (en) | 2019-03-12 |
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Granted publication date: 20190312 |