CN104141894A - LED fluorescent lamp and manufacturing method thereof - Google Patents
LED fluorescent lamp and manufacturing method thereof Download PDFInfo
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- CN104141894A CN104141894A CN201310169109.3A CN201310169109A CN104141894A CN 104141894 A CN104141894 A CN 104141894A CN 201310169109 A CN201310169109 A CN 201310169109A CN 104141894 A CN104141894 A CN 104141894A
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- lampshade
- lamp
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- mcpet
- reflecting plate
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Abstract
The invention discloses an LED fluorescent lamp and a manufacturing method thereof. A MCPET (micro cellular polyethylene terephthalate) reflective strip covers a lamp bar substrate, is equal to a lamp bar in size and area and is punched in correspondence to arrangement of LED lamp beads, the LED lamp beads are enabled to be exposed on a face of the MCPET reflective strip, and the total light transmitting rate of a lampshade can be increased. When a mist lampshade is utilized as the lampshade, light rays are softened and evened, luminous flux is enhanced remarkably, effects of energy conservation and high efficiency of an LED are brought to full play, and assembling difficulty and assembling cost of the LED fluorescent lamp are not high.
Description
Technical field
The present invention relates to lighting field, in particular, the present invention relates to a kind of LED fluorescent lamp and manufacture method thereof.
Background technology
At lighting field, light emitting diode (LED, the Lighting Emitting Diode) application of product is just attracting common people's sight, and LED is as a kind of novel green light source product, must be the trend of future development, the mankind be by the novel illumination light source epoch that enter taking LED as representative.
At present, LED fluorescent lamp has replaced incandescent lamp to throw light on, and compares incandescent lamp and economizes on electricity up to more than 80%, and it is more than 10 times that the life-span is common fluorescent tube, is almost non-maintaining, do not have the problem that will often change fluorescent tube, ballast, starter.
In prior art, the light of LED fluorescent lamp is when by lampshade, because of the problem of light transmittance, some luminous energy has been wasted in lampshade, if will further improve illuminating effect, need to improve the material of existing lampshade, improve the light transmittance of lampshade, or on lamp bar wiring board, add reflecting coating, if but lampshade material used raising, the cost of lamp package improves relatively, and the wiring board of lamp bar will be done reflective processing, can increase production process and cost.
On the other hand, if select Transparent lamp shade, light transmittance can improve relatively, but in the time that lampshade is Transparent lamp shade, irradiation light is out more dazzling, not soft, can see LED lamp pearl, be in prior art, solve the light transmittance of lampshade and improve light, both are conflicting, and the effect that improves one of them aspect will inevitably reduce effect on the other hand.
In addition, Chinese patent " patent No.: ZL200710044640.2; denomination of invention: LED illuminating lamp " discloses a kind of light fixture, but this light fixture is to have " ghost image " phenomenon when adopting a large reflection shield illumination, it utilizes the reflective surface of multiple grooves both sides on reflector to carry out reflection ray, can reduce light fixture size, reduce " ghost image " phenomenon, but this patent exist the problems referred to above equally.
In addition, Chinese patent " patent No.: 200820049001.5; denomination of invention: LED lamp " also discloses a kind of light fixture, but this light fixture is to adopt cone shape cover body, tapered portion at conical cover body arranges pit, and LED lamp pearl is arranged in pit, and cover body split arranges, solve assembling inconvenience and the bad problem of radiating effect, but there are equally the problems referred to above in this patent.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of LED fluorescent lamp and manufacture method thereof, to reduce LED light fixture due to the optical energy loss that uses lampshade to produce, can make irradiation light out soft evenly simultaneously.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of LED fluorescent lamp, it includes base, is arranged on lamp bar and lampshade on base, and wherein said lampshade is vaporific lampshade, and described lamp bar comprises substrate and is arranged on the LED lamp pearl of the some orthogonal arrays on this substrate;
On described lamp bar substrate, be coated with the micro-foaming reflecting plate of one deck MCPET reflecting strips, wherein said micro-foaming reflecting plate MCPET reflecting strips size and area and lamp bar size and area are suitable, in described micro-foaming reflecting plate MCPET reflecting strips, according to the corresponding punching in the size of LED lamp pearl, quantity and position thereof, make LED lamp pearl expose to the reflective batten surface of micro-foaming reflecting plate MCPET.
In addition, also comprise lamp holder, be connected with vaporific lampshade with base and above-mentioned base and vaporific lampshade are fixed.
Wherein, described vaporific lampshade can be the milky white lampshade of PC or other translucent vaporific lampshades.
In addition, a kind of method of manufacturing LED fluorescent lamp of the present invention, it comprises:
Micro-foaming reflecting plate MCPET reflectorized material is die-cut into and micro-foaming reflecting plate MCPET light-emitting section of lamp bar size and consistent size;
According to size, quantity and the position thereof of the LED lamp pearl of orthogonal array on lamp bar, micro-foaming reflecting plate MCPET light-emitting section is carried out to punching operation, the micro-foaming reflecting plate MCPET light-emitting section after punching keeps smooth smooth;
On lamp bar, make LED lamp pearl expose to the reflective batten surface of micro-foaming reflecting plate MCPET the micro-foaming reflecting plate MCPET light-emitting section covering jacket after punching, be arranged on together on base;
Vaporific lampshade and remainder are arranged on base together.
Wherein, vaporific lampshade and remainder are arranged on base and are specifically comprised together:
Vaporific lampshade is penetrated on the lampshade keyway of base;
Firm banking support, loads onto driving power and lamp holder.
In addition, also comprise: the LED fluorescent lamp assembling is carried out to burn-in test.
Wherein, described vaporific lampshade is the milky white lampshade of PC or the translucent vaporific lampshade of other types.
Compared with prior art, the present invention has following beneficial effect:
LED fluorescent lamp of the present invention by being coated with the micro-foaming reflecting plate of one deck MCPET reflecting strips on lamp bar substrate, wherein said micro-foaming reflecting plate MCPET reflecting strips size and area and lamp bar size and area are suitable, in described micro-foaming reflecting plate MCPET reflecting strips according to the size of LED lamp pearl, the corresponding punching in quantity and position thereof, make LED lamp pearl expose to the reflective batten surface of micro-foaming reflecting plate MCPET, can increase the total light transmittance of lampshade, and the soft uniform while luminous flux of light fixture light in the time taking vaporific lampshade also obviously strengthens, give full play to the effect of LED efficient energy-saving, and assembling difficulty and cost not high.
Brief description of the drawings
Fig. 1 is a kind of specific embodiment explosive view of LED fluorescent lamp of the present invention;
Fig. 2 is the A-A schematic cross-section of LED fluorescent lamp of the present invention;
Fig. 3 is the schematic diagram of LED fluorescent lamp of the present invention while assembling;
Fig. 4 is the schematic cross-section of LED fluorescent lamp of the present invention.
Detailed description of the invention
With reference to figure 1-Fig. 4, as a specific embodiment, LED fluorescent lamp of the present invention, it can include the lamp bracket 1 on base, lamp bracket base support 6 and lamp bracket locking plate 2, be arranged on lamp bar 8 and lampshade 3 on base, wherein said lampshade 3 is vaporific lampshade, can be for example the common translucent vaporific lampshade of the milky white lampshade of PC or other materials when specific implementation, here repeat no more, in the present invention, lampshade must be vaporificly just light can be spread, produce soft effect, described lamp bar 8 comprises substrate (being printed circuit board (PCB)) and is arranged on the LED lamp pearl (not shown) of the some orthogonal arrays on this substrate,
Need to illustrate, the known vaporific lampshade of those of ordinary skill in the art will inevitably slacken part light source, cause light transmittance to reduce, for address this problem simultaneously, in the present embodiment, on described lamp bar 8 substrates, be coated with the micro-foaming reflecting plate of one deck MCPET reflecting strips 7, between described lamp bar 8 and described lampshade 3, be also provided with micro-foaming reflecting plate MCPET reflecting strips 7, in described micro-foaming reflecting plate MCPET reflecting strips 7 according to the size of LED lamp pearl, the corresponding punching in quantity and position thereof, make LED lamp pearl expose to micro-foaming reflecting plate MCPET reflecting strips 7 plate faces, the light source of vaporific like this lampshade loss can compensate by the reflection function of described micro-foaming reflecting plate MCPET reflecting strips 7, be that vaporific lampshade is owing to not being full impregnated light, the light that LED lamp pearl sends is refracted to described micro-foaming reflecting plate MCPET reflecting strips 7 from lampshade, described micro-foaming reflecting plate MCPET reflecting strips 7 reflects lampshade again the light of returning and is reflected back lampshade, so come and go refraction, because the reflection function of micro-foaming reflecting plate MCPET reflecting strips is profound, so the light quantity that it reflects is stronger, the light source major part being slackened by vaporific lampshade is refilled, the light simultaneously shining out is also extraordinarily soft pleasing.
In addition, similarly to the prior art, LED fluorescent lamp in the present embodiment includes drive wire box equally, concrete, in the present embodiment, be divided into drive wire box cover 9 and drive wire box lower cover 10, and driving printed circuit board (PCB) 11(is substrate), in addition, also comprise the lamp holder 4 of firm banking 1 and lampshade 3.
The following describes the manufacture method of above-mentioned LED fluorescent lamp.
In the present embodiment, MCPET reflectorized material, after receiving inspection confirmation is errorless, is MCPET reflecting strips by the punch press punching and shaping that installs proper mold, and the size size of MCPET reflecting strips is consistent with lamp bar.Again according to the good mould of size, quantity and Position Design thereof of LED lamp pearl on lamp bar, MCPET reflecting strips is carried out to punching operation with punch press, it is smooth smooth that the MCPET reflecting strips after punching keeps; By the micro-foaming reflecting plate MCPET light-emitting section covering jacket after punching on lamp bar, make LED lamp pearl expose to the reflective batten surface of micro-foaming reflecting plate MCPET, penetrate together on the lamp bar keyway of aluminium backing and install, between MCPET reflecting strips and lamp bar, can not there is sliding phenomenon, MCPET reflecting strips can not have projection to exceed the situation of lamp pearl, otherwise there will be shading to produce shade phenomenon, affect normal illumination, in assembling process, MCPET reflecting strips occurs that stain can, with the conscientious wiping of absolute alcohol, dispose affecting reflecting effect stain.
Finally, vaporific lampshade and remainder are arranged on base together, penetrate on the lampshade keyway of aluminium backing by lampshade, with screw firm banking support, install driving power and lamp holder, LED light fixture carries out burn-in test can mark warehouse-in.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a LED fluorescent lamp, is characterized in that, includes base, is arranged on lamp bar and lampshade on base, and wherein said lampshade is vaporific lampshade, and described lamp bar comprises substrate and is arranged on the LED lamp pearl of the some orthogonal arrays on this substrate;
On described lamp bar substrate, be coated with the micro-foaming reflecting plate of one deck MCPET reflecting strips, wherein said micro-foaming reflecting plate MCPET reflecting strips size and area and lamp bar size and area are suitable, in described micro-foaming reflecting plate MCPET reflecting strips, according to the corresponding punching in the size of LED lamp pearl, quantity and position thereof, make LED lamp pearl expose to the reflective batten surface of micro-foaming reflecting plate MCPET.
2. LED fluorescent lamp according to claim 1, is characterized in that, also comprises lamp holder, is connected and above-mentioned base and lampshade are fixed with base with lampshade.
3. LED fluorescent lamp according to claim 1, is characterized in that, described vaporific lampshade is the milky white lampshade of PC.
4. manufacture a method for LED fluorescent lamp as claimed in claim 1, it is characterized in that, comprising:
Micro-foaming reflecting plate MCPET reflectorized material is die-cut into and micro-foaming reflecting plate MCPET light-emitting section of lamp bar size and consistent size;
According to size, quantity and the position thereof of the LED lamp pearl of orthogonal array on lamp bar, micro-foaming reflecting plate MCPET light-emitting section is carried out to punching operation, the micro-foaming reflecting plate MCPET light-emitting section after punching keeps smooth smooth;
On lamp bar, make LED lamp pearl expose to the reflective batten surface of micro-foaming reflecting plate MCPET the micro-foaming reflecting plate MCPET light-emitting section covering jacket after punching, be arranged on together on base;
Vaporific lampshade and remainder are arranged on base together.
5. method according to claim 4, is characterized in that, vaporific lampshade and remainder are arranged on base and are specifically comprised together:
Vaporific lampshade is penetrated on the lampshade keyway of base;
Firm banking support, loads onto driving power and lamp holder.
6. method according to claim 4, is characterized in that, also comprises: the LED fluorescent lamp assembling is carried out to burn-in test.
7. method according to claim 4, is characterized in that, described vaporific lampshade is the milky white lampshade of PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169109.3A CN104141894A (en) | 2013-05-06 | 2013-05-06 | LED fluorescent lamp and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310169109.3A CN104141894A (en) | 2013-05-06 | 2013-05-06 | LED fluorescent lamp and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104141894A true CN104141894A (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310169109.3A Pending CN104141894A (en) | 2013-05-06 | 2013-05-06 | LED fluorescent lamp and manufacturing method thereof |
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| CN (1) | CN104141894A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363605Y (en) * | 2009-03-09 | 2009-12-16 | 钟祥令 | High brightness anti-glare LED fluorescent lamp tube |
| CN101782185A (en) * | 2009-01-15 | 2010-07-21 | 一诠精密工业股份有限公司 | Lamp tube structure of light-emitting diode |
| CN201696924U (en) * | 2010-05-21 | 2011-01-05 | 深圳好丽斯科技有限公司 | LED fluorescent lamp |
| CN202144961U (en) * | 2011-07-28 | 2012-02-15 | 李志成 | Integrated LED (light-emitting diode) lamp capable of enhancing luminous efficiency |
| CN202216031U (en) * | 2011-09-07 | 2012-05-09 | 孝义市乐百利特科技有限责任公司 | Down right type light-emitting diode (LED) panel lamp |
| JP2012123911A (en) * | 2010-12-06 | 2012-06-28 | Panasonic Corp | Led bulb |
| CN202302935U (en) * | 2011-11-10 | 2012-07-04 | 惠州伟志电子有限公司 | Energy-saving and environment-protecting type LED T8 lamp tube |
| CN202469928U (en) * | 2012-03-15 | 2012-10-03 | 东莞市帝信光电科技有限公司 | Base structure of high-reflectivity LED (light-emitting diode) lamp tube |
| CN203549433U (en) * | 2013-05-06 | 2014-04-16 | 青木电工（珠海）有限公司 | LED fluorescent lamp |
-
2013
- 2013-05-06 CN CN201310169109.3A patent/CN104141894A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782185A (en) * | 2009-01-15 | 2010-07-21 | 一诠精密工业股份有限公司 | Lamp tube structure of light-emitting diode |
| CN201363605Y (en) * | 2009-03-09 | 2009-12-16 | 钟祥令 | High brightness anti-glare LED fluorescent lamp tube |
| CN201696924U (en) * | 2010-05-21 | 2011-01-05 | 深圳好丽斯科技有限公司 | LED fluorescent lamp |
| JP2012123911A (en) * | 2010-12-06 | 2012-06-28 | Panasonic Corp | Led bulb |
| CN202144961U (en) * | 2011-07-28 | 2012-02-15 | 李志成 | Integrated LED (light-emitting diode) lamp capable of enhancing luminous efficiency |
| CN202216031U (en) * | 2011-09-07 | 2012-05-09 | 孝义市乐百利特科技有限责任公司 | Down right type light-emitting diode (LED) panel lamp |
| CN202302935U (en) * | 2011-11-10 | 2012-07-04 | 惠州伟志电子有限公司 | Energy-saving and environment-protecting type LED T8 lamp tube |
| CN202469928U (en) * | 2012-03-15 | 2012-10-03 | 东莞市帝信光电科技有限公司 | Base structure of high-reflectivity LED (light-emitting diode) lamp tube |
| CN203549433U (en) * | 2013-05-06 | 2014-04-16 | 青木电工（珠海）有限公司 | LED fluorescent lamp |
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Application publication date: 20141112 |