CN201973526U - Luminous LED (light-emitting diode) daylight lamp - Google Patents
Luminous LED (light-emitting diode) daylight lamp Download PDFInfo
- Publication number
- CN201973526U CN201973526U CN2011200467928U CN201120046792U CN201973526U CN 201973526 U CN201973526 U CN 201973526U CN 2011200467928 U CN2011200467928 U CN 2011200467928U CN 201120046792 U CN201120046792 U CN 201120046792U CN 201973526 U CN201973526 U CN 201973526U
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- China
- Prior art keywords
- lamp housing
- lamp
- fluorescent tube
- fixed
- lampshade
- 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
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a luminous LED (light-emitting diode) daylight lamp, which comprises a lamp housing, a lamp shade, lamp caps, a power supply module and a light emitting device, wherein the lamp shade is fixed at the lateral surface of the lamp housing to form a cavity; the lamp caps are fixed at both ends of the lamp housing; the power supply module and the light emitting device are fixed in the cavity formed by the lamp shade and the lamp housing; the light emitting device comprises a circuit board and a plurality of LEDs fixed on the circuit board; and each LED light emitting diode is electrically connected with the power supply module and the lamp caps through the circuit board. The luminous LED daylight lamp is more power-saving. Environmental-friendly requirements are met. The luminous LED daylight lamp has a stable performance and a longer service life, and can be used for directly replacing the conventional daylight lamps without being improved, so that defects of the conventional daylight lamps and the existing LED illumination equipment are overcome.
Description
Technical field
The utility model relates to a kind of lighting apparatus, particularly relates to a kind of emitting led fluorescent tube.
Background technology
Traditional fluorescent lamp is to charge into the argon of trace and thin mercury vapour in fluorescent tube, and coats fluorescent material on the tube wall of fluorescent tube, and fluorescent material is excited and luminous after the energising.Because fluorescent lamp do not contain infrared ray, luminous comparatively gentle, do not hinder eyes thereby be used widely in the past.
In recent years, along with improving constantly that energy-saving and environmental protection are required, traditional fluorescent lamp can not adapt to growth requirement now.LED is used widely gradually as emerging energy-saving illumination equipment, but existing LED lighting apparatus is normally as lampion, and do not use as room lighting, if will be directly used in existing LED lighting apparatus indoor, often need to transform structures such as circuit, interface, thereby inconvenience is arranged more.
This shows that above-mentioned existing LED lighting apparatus obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.How to found a kind of electric energy of more saving, compliance with environmental protection requirements, stable performance, longer service life, and need not to transform the emitting led fluorescent tube of the new structure that can directly replace the traditional fluorescent lamp pipe, be that the current industry utmost point needs improved targets.
The utility model content
The technical problems to be solved in the utility model provides a kind of emitting led fluorescent tube, makes it more save electric energy, compliance with environmental protection requirements, stable performance, longer service life, and need not to transform and can directly replace the traditional fluorescent lamp pipe, thereby overcome the deficiency of traditional fluorescent lamp and existing LED lighting apparatus.
For solving the problems of the technologies described above, a kind of emitting led fluorescent tube of the utility model, comprise lamp housing, lampshade, lamp holder, power module and luminescent device, wherein, lampshade is fixed in the lamp housing side and forms cavity, and lamp holder is fixed in the lamp housing two ends, and power module and luminescent device are fixed in the cavity of lampshade, lamp housing formation, described luminescent device comprises wiring board and fixing a plurality of LED light emitting diodes in the circuit board, and each LED light emitting diode is electrically connected with power module, lamp holder by wiring board.
As a kind of improvement of the present utility model, described wiring board is two, is separately fixed at the left and right sides of lamp housing.
Described lamp housing is provided with internal chute and external chute, and wiring board is fixed on the internal chute of lamp housing, and lampshade is fixed on the external chute of lamp housing.
Described lamp housing is a hollow-core construction, and power module is fixed in the lamp housing inner chamber.
Described wiring board is an aluminium base, each LED light emitting diode and wiring board welding.
Described lampshade is a transparent polymer PC material, and lamp housing is an aluminum alloy material.
Copper wire surface on the described lamp holder is silver coated.
The copper pin and the lampshade of described lamp holder are injected into integral structure.
Described power module is a constant-current supply.
Described lamp housing, lampshade, lamp holder are bonded with refractory seals glue in the junction.
After adopting such structure, the utility model is compared with existing LED lighting apparatus with traditional fluorescent lamp, has following advantage at least:
1, energy-efficient, the utility model adopts efficient constant-current drive circuit, conversion efficiency 〉=95%, and power factor＞0.9, under the same conditions, 15W LED fluorescent lamp can be equivalent to the brightness of common 40W fluorescent lamp, and the electricity-saving rate is up to more than 67%;
2, environmental protection, the utility model adopts LED to do light source, the very big heavy metals of environmental pollution such as not mercurous, lead, can not produce ultraviolet ray when luminous, therefore can not have a lot of mosquitoes to be centered around by the lamp source as traditional light fixture, indoor meeting becomes, and clean hygiene is clean and tidy more, it is very high that the innovative design that metal lamp housing, constant current drive makes the product electric energy convert the efficient of luminous energy to, and recovery rate is more than 95% behind the end of life;
3, electrically stable, the no stroboscopic of wide voltage broadband input of AC90V-AC240V 50/60Hz, instant response is fast, the nothing time-delay, is fit to very much the occasion that the Switching Power Supply number of times is frequent, scope range of the fluctuation of voltage is big;
4, through voltage-withstand test, the utility model product is strict with international safety standard (UL, TUV, PSE, CE, FCC etc.) design, and product is by 3075V (reinforced insulation) and 1750V (common insulation) voltage-withstand test;
5, through 50 ℃ of high temperature ageing tests in 3000 hours, the utility model was decayed less than 3%;
6, lampshade of the present utility model adopts the macromolecule environmental protection PC material by the UL authentication, the strict management and control of processing technology, and PC Transparent lamp shade light transmittance is more than 93%, and high printing opacity PC frosted lampshade reaches the conventional fluorescent effect fully, and light transmittance is more than 85%;
7, radiating efficiency height adopts aluminium base as wiring board, and as Heat Conduction Material, aluminum-based circuit board closely contacts with the aluminium alloy lamp housing with high thermal conductivity coefficient silicon, realizes the heat conduction fully, has thoroughly solved the LED lighting apparatus because the bad light decay problem that causes of heat radiation;
8, the LED constant-current driving power supply adopts leading TOP formula design concept, power factor PF value is up to 0.93-0.97, band is the power factor (PF) calibration initiatively, and conversion efficiency 90%-93% possesses the automatic computing of chip, short-circuit protection, anti-lightning strike protection, rear end problem feedback function;
9, adopt the soft start protective device, avoided immediate current that LED is impacted, effectively protected LED, prolonged the service life of product;
10, two ends lamp holder copper pin adopts solid copper bar to do the electroplate processing after the moulding of CNC machined into, and silver-plated copper pin and PC material are injected into one.Meticulous treatment process makes outward appearance atmosphere more attractive in appearance, has promoted anti-intensity, the conduction intensity etc. of falling of antidetonation of product greatly.
Description of drawings
Above-mentioned only is the general introduction of technical solutions of the utility model, and for can clearer understanding technological means of the present utility model, the utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.
Fig. 1 is the structural representation of the emitting led fluorescent tube of the utility model.
The specific embodiment
See also shown in Figure 1ly, the emitting led fluorescent tube of the utility model comprises lamp housing 1, lampshade 2, lamp holder 3, power module 4 and the luminescent device overall structure approximate with traditional fluorescent lamp.
Wherein, lampshade 2 is fixed in lamp housing 1 side, and lamp holder 3 is fixed in lamp housing 1 two ends, thereby forms a cylindrical internal cavity, and power module 4 and luminescent device then are fixed in this cavity.
The luminescent device that the utility model adopted comprises wiring board 51 and a plurality of LED light emitting diodes 52 that are fixed on the wiring board 51.Wiring board 51 is preferably two aluminium bases as shown in the figure, is separately fixed at the left and right sides of lamp housing 1.Each LED light emitting diode 52 welds with wiring board 51, and is electrically connected with power module 4, lamp holder 3 by wiring board 51.
Preferable, lamp housing 1 can adopt aluminum alloy material to be beneficial to the heat radiation of wiring board, and can be designed to hollow-core construction, and 4 of power modules are fixed in the inner chamber of lamp housing 1.Lampshade 2 is preferably transparent polymer PC material, and the copper wire surface on the lamp holder 3 is silver coated, and is injected into integral structure with lampshade 2.Power module 4 is preferably constant-current driving power supply.
In addition, internal chute 11 and external chute 12 can be set on lamp housing 1, wiring board 51 is fixed on the internal chute 11 of lamp housing 1, and lampshade 2 is fixed on the external chute 12 of lamp housing 1, and can be at the bonding refractory seals glue in the junction of lamp housing 1, lampshade 2, lamp holder 3.
The emitting led fluorescent lamp of the utility model has beneficial effects such as double-side, LED illuminating ray are concentrated, no obvious hot spot, is more suitable for extensively promoting the use of, and is particularly useful for the directly traditional room lighting fluorescent lamp of replacement.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the present utility model.
Claims (10)
1. an emitting led fluorescent tube comprises lamp housing, lampshade, lamp holder, power module and luminescent device, wherein, lampshade is fixed in the lamp housing side and forms cavity, lamp holder is fixed in the lamp housing two ends, and power module and luminescent device are fixed in the cavity of lampshade, lamp housing formation, it is characterized in that:
Described luminescent device comprises wiring board and fixing a plurality of LED light emitting diodes in the circuit board, and each LED light emitting diode is electrically connected with power module, lamp holder by wiring board.
2. emitting led fluorescent tube according to claim 1 is characterized in that described wiring board is two, is separately fixed at the left and right sides of lamp housing.
3. emitting led fluorescent tube according to claim 1 is characterized in that described lamp housing is provided with internal chute and external chute, and wiring board is fixed on the internal chute of lamp housing, and lampshade is fixed on the external chute of lamp housing.
4. emitting led fluorescent tube according to claim 1 is characterized in that described lamp housing is a hollow-core construction, and power module is fixed in the lamp housing inner chamber.
5. emitting led fluorescent tube according to claim 1 is characterized in that described wiring board is an aluminium base, each LED light emitting diode and wiring board welding.
6. emitting led fluorescent tube according to claim 1 is characterized in that described lampshade is a transparent polymer PC material, and lamp housing is an aluminum alloy material.
7. emitting led fluorescent tube according to claim 1 is characterized in that the copper wire surface on the described lamp holder is silver coated.
8. emitting led fluorescent tube according to claim 1 is characterized in that the copper pin and the lampshade of described lamp holder is injected into integral structure.
9. emitting led fluorescent tube according to claim 1 is characterized in that described power module is a constant-current supply.
10. according to each described emitting led fluorescent tube among the claim 1-9, it is characterized in that described lamp housing, lampshade, lamp holder are bonded with refractory seals glue in the junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200467928U CN201973526U (en) | 2011-02-23 | 2011-02-23 | Luminous LED (light-emitting diode) daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200467928U CN201973526U (en) | 2011-02-23 | 2011-02-23 | Luminous LED (light-emitting diode) daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973526U true CN201973526U (en) | 2011-09-14 |
Family
ID=44578628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200467928U Expired - Fee Related CN201973526U (en) | 2011-02-23 | 2011-02-23 | Luminous LED (light-emitting diode) daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973526U (en) |
-
2011
- 2011-02-23 CN CN2011200467928U patent/CN201973526U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA LIGHT HIGH-TECH ENERGY SAVING INVESTMENT CO. Free format text: FORMER NAME: CHINA LIGHT HIGH-TECH TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102600, Beijing Zhongguancun science and Technology Park, Daxing pharmaceutical industry base, No. 25 Yongxing Road, C building, 3 floor, Daxing District Road Patentee after: IN THE LIGHT GAOKE (BEIJING) ENERGY SAVING INVESTMENT MANAGEMENT LIMITED BY SHARE LTD Address before: 102600, Beijing Zhongguancun science and Technology Park, Daxing pharmaceutical industry base, No. 25 Yongxing Road, C building, 3 floor, Daxing District Road Patentee before: Beijing China Light High-tech Energy Saving Investment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |