CN201836696U - LED (light-emitting diode) fluorescent lamp and lighting system - Google Patents
LED (light-emitting diode) fluorescent lamp and lighting system Download PDFInfo
- Publication number
- CN201836696U CN201836696U CN2010205507895U CN201020550789U CN201836696U CN 201836696 U CN201836696 U CN 201836696U CN 2010205507895 U CN2010205507895 U CN 2010205507895U CN 201020550789 U CN201020550789 U CN 201020550789U CN 201836696 U CN201836696 U CN 201836696U
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- power module
- fluorescent lamp
- power
- led
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- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model is applicable to the field of illumination, and provides an LED (light-emitting diode) fluorescent lamp and a lighting system. The LED fluorescent lamp comprises a shell and a lamp shade assembled into a whole with the shell; the lamp shade is internally provide with an LED light source; the shell is provided with a space used for installing a power module; one end of the power module is provided with a first wiring terminal accessed into mains supply, the other end of the power module is electrically connected with a drive circuit of the LED light source. In the utility model, the drive power supply of the LED fluorescent lamp is designed to a detachable power module; the shell is provided with a space for installing the power module; in assembly, the power module is inserted in the space, so that the power module is electrically connected with the drive circuit of the LED light source; when the power module has faults, the only needed thing is to remove the power module for maintenance or replacement, the operation is extremely convenient, and the service life of the LED fluorescent lamp is greatly prolonged. The LED fluorescent lamp can be directly used for replacing the existing fluorescent lamp, has convenient use, and is transformed by utilizing the energy-saving principle.
Description
Technical field
The utility model belongs to lighting field, relates in particular to a kind of LED fluorescent lamp and illuminator.
Background technology
Many weeks, LED is as the new generation of green lighting source, has numerous advantages such as light efficiency height, life-span are long, bright in luster, energy-saving and environmental protection, and application is more and more widely grown as indoor and outdoor lighting, backlight, medical treatment, traffic, plant etc.
The user will be transformed into the LED fluorescent lamp from traditional fluorescent lamp, still faces many problems.For example present most of users are inconvenient because of external driving power uses, and are difficult to accept the LED fluorescent lamp.At built-in driving power, at first be the problem in life-span, be known as the LED light fixture in the industry and can reach 50000 hours, but be actually inaccessible.For the LED fluorescent lamp, all reliably under the situation, the life-span of driving power has determined the life-span of LED fluorescent lamp in light source and driving power raw material type selecting, and to reach 20000 hours driving power be the driving power of very high-quality the life-span at present.And the built-in driving power inconvenience of existing LED fluorescent lamp is changed, and influences its service life.
The utility model content
The purpose of the utility model embodiment is to provide a kind of LED fluorescent lamp, is intended to solve the built-in power inconvenience replacing of existing LED fluorescent lamp, influences the problem in its service life.
The utility model embodiment is achieved in that a kind of LED fluorescent lamp, comprises shell and the lampshade that is assembled into one with described shell, establishes led light source in the described lampshade, and described shell has a space that power module is installed; One end of described power module is provided with first power connection end that inserts civil power, and the other end is electrically connected with the drive circuit of described led light source.
Preferably, described shell has a curved portions and flat part, when described power module is installed on described shell, is provided with the gap between described power module and the described flat part.
Further, the inwall of described curved portions is provided with clip slot, and described power module is provided with the raised line that matches with described clip slot.
Especially, the cross section semicircular in shape of described power module.
Another purpose of the utility model embodiment is to provide a kind of illuminator, and described illuminator adopts above-mentioned LED fluorescent lamp.
The utility model embodiment is designed to a detachable separate power source module with the driving power of LED fluorescent lamp, establish a space that power module is installed in shell, during assembling power module inserted this space, power module is electrically connected with the drive circuit of led light source, when power module breaks down, it is transferred to maintenance or changes get final product, extremely convenient, prolonged service life of LED fluorescent lamp greatly.This LED fluorescent lamp can directly be replaced existing fluorescent lamp, and is easy to use, utilizes reducing energy consumption.
Description of drawings
Fig. 1 is structural representation when unassembled () of the LED fluorescent lamp that provides of the utility model embodiment;
Fig. 2 is the structural representation (during assembling) of the LED fluorescent lamp that provides of the utility model embodiment;
Fig. 3 is the schematic cross-section of shell;
Fig. 4 is the schematic cross-section of power module;
Fig. 5 is the structural representation of plug in going up;
Fig. 6 is the structural representation of down interior plug.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The utility model embodiment is designed to a detachable separate power source module with the driving power of LED fluorescent lamp, establish a space that power module is installed in shell, during assembling power module inserted this space, power module is electrically connected with the drive circuit of led light source, when power module breaks down, it is transferred to maintenance or changes get final product, extremely convenient, prolonged service life of LED fluorescent lamp greatly.
Below in conjunction with specific embodiment realization of the present utility model is described in detail.
Shown in Fig. 1～6, the LED fluorescent lamp that the utility model embodiment provides comprises shell 1 and is installed as the lampshade 2 of one with shell 1, is provided with led light source 3 in the lampshade 2.Shell 1 has a space 11 that power module 4 is installed, and an end of power module 4 is provided with first power connection end 41 that inserts civil power, and the other end is electrically connected with the drive circuit of led light source 3.During assembling power module 4 is inserted above-mentioned space 11, power module 4 is electrically connected with the drive circuit of led light source 3, when power module 4 breaks down, it is transferred to keep in repair or replacing gets final product, extremely convenient, prolonged service life of LED fluorescent lamp greatly.
The side of above-mentioned power module 4 is provided with outer plug 42, goes up interior plug 43 and down interior plug 44, first power connection end 41 is located at outer plug 42, plug 43 is provided with second power connection end 45 that inserts civil power in going up, and down interior plug 44 is provided with the 3rd power connection end 46 that is electrically connected with the drive circuit of led light source 3.Wherein down interior plug 44 is located at outer plug 42.
Among the utility model embodiment, the second power connection end mouth, 13, the first power connection end mouths 12 that the side of shell 1 is provided with the 4th power connection end 18 of access civil power, cooperates with the first power connection end mouth 12 of the 4th power connection end 18 electrical connections and with the 3rd power connection end 46 and is electrically connected cooperate with second power connection end 45 and are electrically connected.Assembling back power module 4 and shell 1 form the fluorescent tube of an integral body.This LED fluorescent lamp can directly be replaced existing fluorescent tube, and is identical with existing fluorescent tube, and first power connection end the 41 and the 4th power connection end 18 inserts civil power and can light.
Above-mentioned shell 1 has a curved portions 14 and flat part 15, when power module 4 is installed on shell 1, leaves gap 16 between the surface of the lower surface of power module 4 and flat part 15.This gap 16 has isolated led light source 3 and power module 4, and both heat radiations are independently of one another, avoided the phase mutual interference, further prolong the working life of power module 4, also can not cause led light source to quicken light decay.
Preferably, establish clip slot 17 in the inwall of curved portions 14, power module 4 is provided with the raised line 47 that cooperates with clip slot 17.When inserting power module 4 raised line 47 is pushed gets final product, is beneficial to quick assembled LED fluorescent lamp along clip slot 17.
Usually, the cross section of power module 4 is made as semicircle.Power module 4 is installed on a side of fluorescent tube, except the zone at plug place, whole LED fluorescent tube is all luminous, does not have the dark space, light-emitting area is bigger.
The utility model embodiment is designed to a detachable separate power source module with the driving power of LED fluorescent lamp, establish a space that power module is installed in shell, during assembling power module inserted this space, power module is electrically connected with the drive circuit of led light source, when power module breaks down, it is transferred to maintenance or changes get final product, extremely convenient, prolonged service life of LED fluorescent lamp greatly.Simultaneously, leave the gap between the flat part of power module and shell, this gap has isolated led light source and power module, both heat radiations are independently of one another, avoid the phase mutual interference, further prolonged the working life of power module, also can not cause led light source to quicken light decay.In addition, the cross section of power module is made as semicircle, power module is installed on a side of fluorescent tube, except the zone at plug place, whole LED fluorescent tube is all luminous, does not have the dark space, light-emitting area is bigger.This LED fluorescent lamp can directly be replaced existing fluorescent lamp, and is easy to use, utilizes reducing energy consumption.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a LED fluorescent lamp comprises shell and the lampshade that is assembled into one with described shell, establishes led light source in the described lampshade, it is characterized in that, described shell has a space that power module is installed; One end of described power module is provided with first power connection end that inserts civil power, and the other end is electrically connected with the drive circuit of described led light source.
2. LED fluorescent lamp as claimed in claim 1, it is characterized in that, the side of described power module is provided with outer plug, goes up interior plug and down interior plug, described first power connection end is located at described outer plug, plug is provided with second power connection end that inserts civil power in described the going up, and described down interior plug is provided with the 3rd power connection end that is electrically connected with the drive circuit of described led light source.
3. LED fluorescent lamp as claimed in claim 2, it is characterized in that, the side of described shell is provided with the 4th power connection end that inserts civil power, the first power connection end mouth that is electrically connected with described the 4th power connection end and the second power connection end mouth that cooperates and be electrically connected with described the 3rd power connection end, and the described first power connection end mouth and described second power connection end be sub to be cooperated and be electrically connected.
4. LED fluorescent lamp as claimed in claim 1 is characterized in that described shell has a curved portions and flat part, when described power module is installed on described shell, is provided with the gap between described power module and the described flat part.
5. LED fluorescent lamp as claimed in claim 4 is characterized in that the inwall of described curved portions is provided with clip slot, and described power module is provided with the raised line that matches with described clip slot.
6. LED fluorescent lamp as claimed in claim 4 is characterized in that, the cross section semicircular in shape of described power module.
7. an illuminator is characterized in that, described illuminator adopts as each described LED fluorescent lamp in the claim 1～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205507895U CN201836696U (en) | 2010-09-30 | 2010-09-30 | LED (light-emitting diode) fluorescent lamp and lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205507895U CN201836696U (en) | 2010-09-30 | 2010-09-30 | LED (light-emitting diode) fluorescent lamp and lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201836696U true CN201836696U (en) | 2011-05-18 |
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ID=44006802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205507895U Expired - Fee Related CN201836696U (en) | 2010-09-30 | 2010-09-30 | LED (light-emitting diode) fluorescent lamp and lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201836696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936480A (en) * | 2010-09-30 | 2011-01-05 | 郑波 | LED fluorescent lamp and illumination system |
-
2010
- 2010-09-30 CN CN2010205507895U patent/CN201836696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936480A (en) * | 2010-09-30 | 2011-01-05 | 郑波 | LED fluorescent lamp and illumination system |
| CN101936480B (en) * | 2010-09-30 | 2013-02-27 | 郑波 | LED fluorescent lamp and illumination system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20190930 |