CN203549433U - LED fluorescent lamp - Google Patents

LED fluorescent lamp Download PDF

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Publication number
CN203549433U
CN203549433U CN201320248486.1U CN201320248486U CN203549433U CN 203549433 U CN203549433 U CN 203549433U CN 201320248486 U CN201320248486 U CN 201320248486U CN 203549433 U CN203549433 U CN 203549433U
Authority
CN
China
Prior art keywords
lampshade
lamp
led
mcpet
micro
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
Application number
CN201320248486.1U
Other languages
Chinese (zh)
Inventor
何宗保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aoki Electric (zhuhai) Co Ltd
Original Assignee
Aoki Electric (zhuhai) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aoki Electric (zhuhai) Co Ltd filed Critical Aoki Electric (zhuhai) Co Ltd
Priority to CN201320248486.1U priority Critical patent/CN203549433U/en
Application granted granted Critical
Publication of CN203549433U publication Critical patent/CN203549433U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an LED fluorescent lamp. A layer of MCPET reflecting bars is covered on a lamp tube substrate, and the size and area of the MCPET reflecting bars equal to those of the lamb tube. Corresponding holes are arranged in the MCPET reflecting bars according to the arrangement of LED lamp beads, so that the LED lamp beads are exposed outside the panel of the MCPET reflecting bars to increase the light transmittance of a lampshade. When the lampshade employs a semi-clarity lampshade, the light is soft and uniform, and the luminous flux is increased substantially. The energy conservation and high efficiency benefits of LED are fully shown, and assembly difficulty and cost are low.

Description

A kind of LED fluorescent lamp
Technical field
The utility model relates to lighting field, and in particular, the utility model 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 take the novel illumination light source epoch that LED is representative entering.
At present, LED fluorescent lamp has replaced incandescent lamp to throw light on, and compares incandescent lamp economize 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, problem because 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 when lampshade is Transparent lamp shade, the light irradiating 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 a plurality of 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; utility model title: 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.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of LED fluorescent lamp, and to reduce LED light fixture due to the optical energy loss that uses lampshade to produce, the light that can make to irradiate out soft evenly simultaneously.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A LED fluorescent lamp, it includes base, is arranged on lamp bar and lampshade on base, and wherein said lampshade is translucent 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 translucent lampshade with base and above-mentioned base and translucent lampshade are fixed.
Wherein, described translucent lampshade can be the milky white lampshade of PC.
Compared with prior art, the utlity model has following beneficial effect:
LED fluorescent lamp of the present utility model 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 when taking translucent lampshade also obviously strengthens, give full play to the effect of LED efficient energy-saving, and assembling difficulty and cost not high.
Accompanying drawing explanation
Fig. 1 is a kind of specific embodiment explosive view of the utility model LED fluorescent lamp;
Fig. 2 is the A-A schematic cross-section of the utility model LED fluorescent lamp;
Fig. 3 is the schematic diagram of the utility model LED fluorescent lamp while assembling;
Fig. 4 is the schematic cross-section of the utility model LED fluorescent lamp.
The specific embodiment
With reference to figure 1-Fig. 4, as a specific embodiment, LED fluorescent lamp of the present utility model, 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 translucent lampshade, can be for example the common translucent vaporific lampshade of the milky white lampshade of PC or other materials during specific implementation, here repeat no more, in the utility model, lampshade must be translucently 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 translucent lampshade of those of ordinary skills 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 translucent like this lampshade loss can compensate by the reflection function of described micro-foaming reflecting plate MCPET reflecting strips 7, be that translucent 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 translucent 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.According to the good mould of size, quantity and Position Design thereof of LED lamp pearl on lamp bar, with punch press, MCPET reflecting strips is carried out to punching operation again, 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, translucent lampshade and remainder are arranged on base together, are about to lampshade and penetrate on the lampshade keyway of aluminium backing, 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 utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

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 translucent 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 translucent lampshade is the milky white lampshade of PC.
CN201320248486.1U 2013-05-06 2013-05-06 LED fluorescent lamp Expired - Fee Related CN203549433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320248486.1U CN203549433U (en) 2013-05-06 2013-05-06 LED fluorescent lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320248486.1U CN203549433U (en) 2013-05-06 2013-05-06 LED fluorescent lamp

Publications (1)

Publication Number Publication Date
CN203549433U true CN203549433U (en) 2014-04-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320248486.1U Expired - Fee Related CN203549433U (en) 2013-05-06 2013-05-06 LED fluorescent lamp

Country Status (1)

Country Link
CN (1) CN203549433U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141894A (en) * 2013-05-06 2014-11-12 青木电工(珠海)有限公司 LED fluorescent lamp and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141894A (en) * 2013-05-06 2014-11-12 青木电工(珠海)有限公司 LED fluorescent lamp and manufacturing method thereof

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140416

Termination date: 20160506

CF01 Termination of patent right due to non-payment of annual fee