CN203463997U - Improved LED (Light-Emitting Diode) bulb lamp - Google Patents
Improved LED (Light-Emitting Diode) bulb lamp Download PDFInfo
- Publication number
- CN203463997U CN203463997U CN201320526237.4U CN201320526237U CN203463997U CN 203463997 U CN203463997 U CN 203463997U CN 201320526237 U CN201320526237 U CN 201320526237U CN 203463997 U CN203463997 U CN 203463997U
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- Prior art keywords
- fixing plate
- globe holder
- bulb lamp
- fin
- improved led
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- 230000000694 effects Effects 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract 2
- 230000007423 decrease Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses an improved LED (Light-Emitting Diode) bulb lamp, which comprises a lamp base and an LED lamp tube, wherein the outer side of the LED lamp tube is provided with a spherical lampshade; the spherical lampshade is connected with the lamp base; the inner side of the spherical lampshade is provided with an antireflection film; the thickness of the antireflection film decreases gradually from the edge to the center; heat dissipation holes are formed in the top of the spherical lampshade; a fixing plate is arranged in the lamp base; the LED lamp tube is fixed on the lower surface of the fixing plate; the upper surface of the fixing plate is provided with a PCB (Printed Circuit Board); through holes are formed in the edge of the fixing plate; a mesh plate is arranged above the fixing plate; radiating fins are arranged on the mesh plate; a fan is arranged above the radiating fins. According to the improved LED bulb lamp, the defects in the prior art can be overcome, the irradiation angle is raised on the premise of not lowering the heat dissipation efficiency, and the illumination effect is enhanced.
Description
Technical field
The utility model relates to a kind of illuminating product, especially a kind of improved LED bulb lamp.
Background technology
Traditional LED bulb lamp, owing to must adopting the heat radiation of large area section bar, its lighting angle, generally at 150～180 degree, cannot mate with conventional incandescent bulb light fixture used in concrete application, and illuminating effect is not good.
utility model content
The technical problems to be solved in the utility model is to provide a kind of improved LED bulb lamp, can solve the deficiencies in the prior art, is not reducing under the prerequisite of its radiating efficiency, improves its lighting angle, improves illuminating effect.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of improved LED bulb lamp, comprise lamp socket and LED fluorescent tube, LED fluorescent tube arranged outside has globe holder, globe holder is connected with lamp socket, globe holder inner side is provided with anti-reflection film, the thickness of anti-reflection film is attenuation gradually from edge to center, the top of globe holder is provided with louvre, in lamp socket, be provided with fixed head, fixed head lower surface is fixed with LED fluorescent tube, and upper surface is provided with PCB circuit board, the edge of fixed head is provided with through hole, fixed head top is provided with web plate, is provided with fin on web plate, and fin top is provided with fan.
As preferably, the arranged outside of described globe holder has scattering film.
As preferably, the position of described louvre and through hole is crisscross arranged.
As preferably, described fin is separated from each other, and be arranged in parallel, and it is large that the width of described fin becomes from down to up gradually.
The utility model arranges anti-reflection film in the inner side of globe holder, can improve light penetration, improves brightness of illumination.Anti-reflection film is designed to thickness attenuation gradually from edge to center, can produce the effect of concavees lens, makes light produce scattering, increases lighting angle, can make lighting angle be greater than 270 °.The scattering film of the arranged outside of globe holder can weaken the direction uniformity of LED lamp luminescence, improves illumination uniformity.Under the drive of fan, air-flow enters from louvre, by through hole and web plate, from fan, blows out, and has formed a gas channel, has improved radiating effect.The position of louvre and through hole is crisscross arranged, can improve the flow range of air-flow in globe holder, it is large that the fin width be arrangeding in parallel becomes from down to up gradually, can improve the contact area of air-flow and fin, improve radiating effect, the life-span of LED fluorescent tube is brought up to more than 25000 hours.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a specific embodiment of the utility model.
In figure: 1, lamp socket; 2, LED fluorescent tube; 3, globe holder; 4, anti-reflection film; 5, louvre; 6, fixed head; 7, PCB circuit board; 8, through hole; 9, web plate; 10, fin; 11, fan; 12, scattering film.
The specific embodiment
With reference to Fig. 1, structure of the present utility model comprises lamp socket 1 and LED fluorescent tube 2, LED fluorescent tube 2 arranged outside have globe holder 3, globe holder 3 is connected with lamp socket 1, globe holder 3 inner sides are provided with anti-reflection film 4, the thickness of anti-reflection film 4 is attenuation gradually from edge to center, the top of globe holder 3 is provided with louvre 5, in lamp socket 1, be provided with fixed head 6, fixed head 6 lower surfaces are fixed with LED fluorescent tube 2, upper surface is provided with PCB circuit board 7, the edge of fixed head 6 is provided with through hole 8, fixed head 6 tops are provided with web plate 9, on web plate 9, be provided with fin 10, fin 10 tops are provided with fan 11.
Arranged outside that it should be noted that described globe holder 3 has scattering film 12.
It should be noted that described louvre 5 and the position of through hole 8 are crisscross arranged.
In addition, described fin 10 is separated from each other, and be arranged in parallel, and it is large that the width of described fin 10 becomes from down to up gradually.
Operation principle of the present utility model is: the utility model arranges anti-reflection film 4 in the inner side of globe holder 3, can improve light penetration, improves brightness of illumination.Anti-reflection film 4 is designed to thickness attenuation gradually from edge to center, can produce the effect of concavees lens, makes light produce scattering, increases lighting angle, can make lighting angle be greater than 270 °.The scattering film 12 of the arranged outside of globe holder 3 can weaken 2 direction of light uniformity of LED fluorescent tube, improves illumination uniformity.Under the drive of fan 11, air-flow enters from louvre 5, by through hole 8 and web plate 9, from fan 11, blows out, and has formed a gas channel, has improved radiating effect.Louvre 5 is crisscross arranged with the position of through hole 8, can improve the flow range of air-flow in globe holder 3, it is large that fin 10 width that be arranged in parallel become from down to up gradually, can improve the contact area of air-flow and fin 10, improve radiating effect, the life-span of LED fluorescent tube 2 is brought up to more than 25000 hours.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. an improved LED bulb lamp, it is characterized in that: comprise lamp socket (1) and LED fluorescent tube (2), LED fluorescent tube (2) arranged outside has globe holder (3), globe holder (3) is connected with lamp socket (1), globe holder (3) inner side is provided with anti-reflection film (4), the attenuation gradually from edge to center of the thickness of anti-reflection film (4), the top of globe holder (3) is provided with louvre (5), in lamp socket (1), be provided with fixed head (6), fixed head (6) lower surface is fixed with LED fluorescent tube (2), upper surface is provided with PCB circuit board (7), the edge of fixed head (6) is provided with through hole (8), fixed head (6) top is provided with web plate (9), on web plate (9), be provided with fin (10), fin (10) top is provided with fan (11).
2. improved LED bulb lamp according to claim 1, is characterized in that: the arranged outside of described globe holder (3) has scattering film (12).
3. improved LED bulb lamp according to claim 1, is characterized in that: described louvre (5) is crisscross arranged with the position of through hole (8).
4. improved LED bulb lamp according to claim 1, is characterized in that: described fin (10) is separated from each other, and be arranged in parallel, and it is large that the width of described fin (10) becomes from down to up gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526237.4U CN203463997U (en) | 2013-08-28 | 2013-08-28 | Improved LED (Light-Emitting Diode) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526237.4U CN203463997U (en) | 2013-08-28 | 2013-08-28 | Improved LED (Light-Emitting Diode) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203463997U true CN203463997U (en) | 2014-03-05 |
Family
ID=50176363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526237.4U Expired - Fee Related CN203463997U (en) | 2013-08-28 | 2013-08-28 | Improved LED (Light-Emitting Diode) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203463997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676458A (en) * | 2015-02-09 | 2015-06-03 | 扬州明晟新能源科技有限公司 | LED (Light Emitting Diode) anti-reflection and anti-glare glass lamp cover and production method thereof |
| CN105240802A (en) * | 2015-09-21 | 2016-01-13 | 常州市合达油泵有限公司 | Heat-dissipation type lampshade |
| CN106219888A (en) * | 2016-08-30 | 2016-12-14 | 吉林化工学院 | A kind of photocatalysis waste water treatment equipment |
-
2013
- 2013-08-28 CN CN201320526237.4U patent/CN203463997U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676458A (en) * | 2015-02-09 | 2015-06-03 | 扬州明晟新能源科技有限公司 | LED (Light Emitting Diode) anti-reflection and anti-glare glass lamp cover and production method thereof |
| CN105240802A (en) * | 2015-09-21 | 2016-01-13 | 常州市合达油泵有限公司 | Heat-dissipation type lampshade |
| CN106219888A (en) * | 2016-08-30 | 2016-12-14 | 吉林化工学院 | A kind of photocatalysis waste water treatment equipment |
| CN106219888B (en) * | 2016-08-30 | 2019-10-22 | 吉林化工学院 | A photocatalytic sewage treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150828 |
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| EXPY | Termination of patent right or utility model |