CN201096278Y - LED universal daylight lamp tube - Google Patents
LED universal daylight lamp tube Download PDFInfo
- Publication number
- CN201096278Y CN201096278Y CNU2007200666770U CN200720066677U CN201096278Y CN 201096278 Y CN201096278 Y CN 201096278Y CN U2007200666770 U CNU2007200666770 U CN U2007200666770U CN 200720066677 U CN200720066677 U CN 200720066677U CN 201096278 Y CN201096278 Y CN 201096278Y
- Authority
- CN
- China
- Prior art keywords
- led
- fluorescent tube
- fluorescent lamp
- lamp tube
- utility
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000008520 organization Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 239000002470 thermal conductor Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Disclosed is an LED low power consumption lamp tube which can be mounted on the common fluorescent lamp bracket. An LED (light-emitting diode) is used as the light source of the lamp tube. The lighting tube composed of a plastic light transmission lampshade, a metal radiation shell, a circuit board, a standard universal fluorescent lamp tripod is an LED lamp tube with the same shape and installation size as the common fluorescent lamp tube. The utility model is mostly characterized in that the LED low power consumption lamp tube can be used to directly substitute the common fluorescent lamp tube and is applicable for any lighting occasion.
Description
Technical field
The utility model relates to a kind of LED low-power consumption fluorescent-lamp tube that can be installed on the common daylight lamp bracket, belongs to the low energy environment-friendly products, can substitute common fluorescent tube.
Background technology
Along with economic development and technological progress, the luminous efficacy of LED can surpass 100 lumens/watt at present, LED (light emitting diode) has begun to join lighting field, bulb, fluorescent tube, lamp string, the light fixture of various use LED have begun to produce, though existing enterprise is at the lamp of open tubular aspect alternative fluorescent lamp, but just simply LED lamp bar is encapsulated in the round tube, just the tubular lamp bar of picture fluorescent lamp can't directly substitute fluorescent tube.Chinese patent data 200410027618.3,200510073753.3, the disclosed LED fluorescent lamp of ZL200520002000.1, ZL200520034739.0 all can't directly use as fluorescent tube by retrieval, the heat dissipation problem of its LED does not solve, can only use as the ornamental lamp hole of low-light (level), can't substitute fluorescent tube and do the long-term use continuously of lighting source.
Summary of the invention
The utility model has overcome above-mentioned the deficiencies in the prior art, and a kind of general fluorescent tube of LED that can reach lighting source is provided, and directly substitutes fluorescent tube and uses.The utility model does not need inflation, does not need glass shell, good impact resistance, and shock resistance is good, is difficult for fragmentation, is convenient to transportation, does not add mercury in the light source, helps protecting environment.
The realization of the utility model purpose is finished by following technical scheme:
The utility model mainly is made of the metal core printed circuit board that circuit and LED are housed, semicircle heat dissipation metal shell, standard universal fluorescent lamp head, semicircle plastics transparent lamp shade.
Bridge heap rectification circuit is housed on the metal core printed circuit board, a plurality of LED forms illuminating source, power input is connected on the standard universal fluorescent lamp head by lead-in wire, fluorescent tube does not have positive-negative polarity.
LED is welded on the metal core printed circuit board.Metal core printed circuit board is fixed on forms good heat conductor in the heat dissipation metal shell, and the heat that produces when can be with LED luminous in time dispels the heat, and solves at present ubiquitous because of the overheated serious light decay phenomenon that reduces of LED brightness that causes.
The groove that semicircle plastics transparent lamp shade protruding end embeds semicircle heat dissipation metal shell is just in time formed the cylinder of fluorescent tube, and two ends are loaded onto the standard universal fluorescent lamp head and promptly formed the general fluorescent-lamp tube of LED.
User for present use tradition ballast Fluorescent lamp bracket can directly use above-mentioned fluorescent tube; The adopted power source special of new clothes Fluorescent lamp bracket substitutes traditional ballast.
The utility model has the advantages that: energy-saving safe, no mercury environmental protection, long service life.
Summary of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is a kind of view of the present utility model
Accompanying drawing 2 is a kind of cross section view of the present utility model
Accompanying drawing 3 is a kind of schematic diagram that uses the traditional fluorescent lamp ballast of the present utility model
Accompanying drawing 4 is a kind of schematic diagram that uses power source special of the present utility model
1. semicircle plastics transparent lamp shades among the figure, 2. metal core printed circuit board, 3. semicircle heat dissipation metal shell, (4.LED light emitting diode), 5. standard universal fluorescent lamp head, 6. fluorescent lamp base, 7. traditional fluorescent lamp ballast, 8. traditional fluorescent lamp starter, 9. bridge heap rectification circuit, 10. power source special.
The specific embodiment
LED light emitting diode (4) is contained on the metal core printed circuit board (2) in Fig. 1, Fig. 2, metal core printed circuit board (2) is fixed on the semicircle heat dissipation metal shell (3), and semicircle plastics transparent lamp shade (1) is embedded in semicircle heat dissipation metal shell (3) and goes up the composition fluorescent tube.
Standard universal fluorescent lamp head (5) is bonded in above-mentioned lamp tube ends and forms the utility model.
The utility model is directly installed on the common Fluorescent lamp bracket that uses traditional fluorescent lamp ballast (7) and traditional fluorescent lamp starter (8) in Fig. 3, and alternating current supply LED light emitting diode (4) after fluorescent lamp base (6) and standard universal fluorescent lamp head (5) enter bridge to pile rectification circuit (9) makes LED luminous.
The utility model is installed in power source special (10) and replaces on the common Fluorescent lamp bracket of traditional fluorescent lamp ballast and traditional fluorescent lamp starter in Fig. 4, and electric current supply LED light emitting diode (4) after fluorescent lamp base (6) and standard universal fluorescent lamp head (5) enter bridge heap rectification circuit (9) makes LED luminous.
Claims (4)
1. general fluorescent tube that uses LED, the elasticity that it is characterized in that utilizing plastics is formed cylindrical structure as shell of the present utility model with the groove that the protruding end at semicircle plastics transparent lamp shade (1) two ends embeds semicircle heat dissipation metal shell (3), standard universal fluorescent lamp head (5) formed shape and size all with the identical fluorescent tube of international standard fluorescent lamp pipe, fixing metal base printed substrate (2), LED light emitting diode (4), bridge heap rectification circuit (9) constitute the LED fluorescent tube with good heat radiating function in the semicircle heat dissipation metal shell.
2. the general fluorescent tube of use LED according to claim 1 is characterized in that metal core printed circuit board is fixed on the interior this structure of semicircle heat dissipation metal shell and can forms good thermal conductor.
3. the general fluorescent tube of use according to claim 1 LED, it is characterized in that adopting bonding the international standards organization standard generalized markup fluorescent lamp head (5) at shell of the present utility model two ends as lamp base of the present utility model.
4. the general fluorescent tube of use LED according to claim 1 is characterized in that being equipped with on the metal core printed circuit board a plurality of LED light emitting diodes (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200666770U CN201096278Y (en) | 2007-01-25 | 2007-01-25 | LED universal daylight lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200666770U CN201096278Y (en) | 2007-01-25 | 2007-01-25 | LED universal daylight lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201096278Y true CN201096278Y (en) | 2008-08-06 |
Family
ID=39923331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200666770U Expired - Fee Related CN201096278Y (en) | 2007-01-25 | 2007-01-25 | LED universal daylight lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201096278Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105388A1 (en) * | 2009-03-16 | 2010-09-23 | Chin Juichung | Gridding lamp with led tubular lamp |
| WO2010130072A1 (en) * | 2009-05-10 | 2010-11-18 | 浙江上光照明有限公司 | Led straight tube type lamp |
| CN102072415A (en) * | 2009-11-20 | 2011-05-25 | 陈凯柏 | Light emitting device with sensing function |
| CN102216671A (en) * | 2008-11-19 | 2011-10-12 | 罗姆股份有限公司 | Led lamp |
| CN102338309A (en) * | 2011-07-21 | 2012-02-01 | 苏州晶雷光电照明科技有限公司 | High heat dissipation LED (Light Emitting Diode) fluorescent lamp |
| CN102364218A (en) * | 2011-11-30 | 2012-02-29 | 徐慧 | A kind of LED fluorescent lamp that can directly replace the fluorescent lamp |
| CN102410458A (en) * | 2011-11-30 | 2012-04-11 | 徐慧 | LED daylight lamp device capable of directly replacing fluorescent lamp |
| CN103307462A (en) * | 2012-03-12 | 2013-09-18 | 隆锦宏光电科技股份有限公司 | Lamp tube structure |
| TWI452933B (en) * | 2011-06-28 | 2014-09-11 | Hon Hai Prec Ind Co Ltd | Tube switching circuit |
| TWI452942B (en) * | 2011-06-28 | 2014-09-11 | Hon Hai Prec Ind Co Ltd | Tube switching circuit and method thereof |
| CN105042362A (en) * | 2015-06-25 | 2015-11-11 | 刘文生 | LED lighting lamp tube |
-
2007
- 2007-01-25 CN CNU2007200666770U patent/CN201096278Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216671A (en) * | 2008-11-19 | 2011-10-12 | 罗姆股份有限公司 | Led lamp |
| US9777891B2 (en) | 2008-11-19 | 2017-10-03 | Iris Ohyama Inc. | LED lamp |
| CN105135238A (en) * | 2008-11-19 | 2015-12-09 | 罗姆股份有限公司 | Led lamp |
| US9052099B2 (en) | 2008-11-19 | 2015-06-09 | Rohm Co., Ltd. | LED lamp |
| WO2010105388A1 (en) * | 2009-03-16 | 2010-09-23 | Chin Juichung | Gridding lamp with led tubular lamp |
| WO2010130072A1 (en) * | 2009-05-10 | 2010-11-18 | 浙江上光照明有限公司 | Led straight tube type lamp |
| US8319407B2 (en) | 2009-05-10 | 2012-11-27 | Zhejiang Setec Lighting Co., Ltd. | Straight tube LED lamp having buckle connecting device for securing all parts together as one body |
| CN102072415A (en) * | 2009-11-20 | 2011-05-25 | 陈凯柏 | Light emitting device with sensing function |
| TWI452933B (en) * | 2011-06-28 | 2014-09-11 | Hon Hai Prec Ind Co Ltd | Tube switching circuit |
| TWI452942B (en) * | 2011-06-28 | 2014-09-11 | Hon Hai Prec Ind Co Ltd | Tube switching circuit and method thereof |
| CN102338309A (en) * | 2011-07-21 | 2012-02-01 | 苏州晶雷光电照明科技有限公司 | High heat dissipation LED (Light Emitting Diode) fluorescent lamp |
| CN102364218B (en) * | 2011-11-30 | 2014-03-26 | 徐慧 | LED fluorescent lamp capable of directly replacing fluorescent lamp |
| CN102410458B (en) * | 2011-11-30 | 2013-12-04 | 深圳市亮美思光电科技有限公司 | LED daylight lamp device capable of directly replacing fluorescent lamp |
| CN102410458A (en) * | 2011-11-30 | 2012-04-11 | 徐慧 | LED daylight lamp device capable of directly replacing fluorescent lamp |
| CN102364218A (en) * | 2011-11-30 | 2012-02-29 | 徐慧 | A kind of LED fluorescent lamp that can directly replace the fluorescent lamp |
| CN103307462A (en) * | 2012-03-12 | 2013-09-18 | 隆锦宏光电科技股份有限公司 | Lamp tube structure |
| CN105042362A (en) * | 2015-06-25 | 2015-11-11 | 刘文生 | LED lighting lamp tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 |