CN101576209A - LED (Light Emitting Diode) fluorescent lamp - Google Patents
LED (Light Emitting Diode) fluorescent lamp Download PDFInfo
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- CN101576209A CN101576209A CNA2009101078290A CN200910107829A CN101576209A CN 101576209 A CN101576209 A CN 101576209A CN A2009101078290 A CNA2009101078290 A CN A2009101078290A CN 200910107829 A CN200910107829 A CN 200910107829A CN 101576209 A CN101576209 A CN 101576209A
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- power supply
- fluorescent lamp
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Abstract
The invention discloses an LED fluorescent lamp which comprises a lamp body and a drive power supply arranged on the lamp body to drive an LED. The lamp body comprises plugs for accommodating and fixing the drive power supply, the lamp body is a cavity consisting of a substrate and a lampshade, the plugs are sheathed at the two ends of the lamp body and provided with an electrode connected with the drive power supply and an external power supply, the lamp body is provided with an electric connection part and a power supply output part, the electric connection part is electrically connected with the LED, and the power supply output part is electrically connected with the drive power supply and pluggably connected with the electric connection part. As the electric connection part can be plugged with the power supply output part, only a new drive power supply provided with the power supply output part matched with the electric connection part needs to be exchanged when the old drive power supply of the LED fluorescent lamp comes to the end or is damaged, therefore, the LED fluorescent lamp can work normally and another new LED fluorescent lamp needs not to be bought. In addition, an extension part of the plug is a cavity structure with an opening end, thereby being convenient for the placement of the drive power supply and the maintenance, and saving expenses and resources at the same time.
Description
Technical field
The present invention relates to lighting technical field, relate in particular to a kind of LED fluorescent lamp.
Background technology
Along with the development of LED technology, the luminous efficiency of LED fluorescent lamp is than the luminous efficiency height of conventional fluorescent pipe, so the extensive use of LED has become a kind of development trend.
Can reach more than 50000 hours the service life of existing LED, for this LED provides the driving power average life span of electric energy then about 10000 hours, if each LED fluorescent tube can both be used to its life time, then each LED fluorescent lamp needs about five the driving power that uses successively basically.While is owing to the personnel that the replacing driving power need have professional knowledge just can carry out, for domestic consumer, when expiring, the driving power life-span can only buy new LED fluorescent lamp again, make troubles to domestic consumer, increase the financial burden of domestic consumer, also caused the waste of resource simultaneously to a certain extent.
Summary of the invention
The technical problem that the present invention mainly solves provides the LED fluorescent lamp that a kind of user of convenience safeguards.
In order to address the above problem, the invention provides a kind of LED fluorescent lamp, comprise lamp body and the driving power of being located at driving LED on the described lamp body, wherein: comprise the plug of accommodating fixing described driving power, described lamp body is the cavity that substrate and lampshade constitute, described plug is socketed in the two ends of lamp body, and be provided with the electrode that connects driving power and extraneous power supply, described lamp body is provided with electrical connection section and power supply efferent, described electrical connection section is electrically connected with LED, described power supply efferent is electrically connected with driving power, and is connected with the electrical connection section plug.
Described power supply efferent is connected with described driving power plug.
Be extruded with the electrode shell fragment on the described electrical connection section, one end of described driving power has the driving power electrode, described power supply efferent has adaptive groove and the jack of an end that has electrode with described electrode shell fragment and driving power respectively, have first electrode and second electrode that is connected with the driving power electrode with described electrode shell fragment respectively in described groove and the jack, described first electrode is connected with second electrode.
One end of described plug has an extension, described extension is the cavity of an end opening, the openend of described extension has step, and the shape of described power supply efferent and described cavity hatch is suitable, and described power supply efferent is covered on the opening of described plug extension by step.
Described driving power, power supply efferent and plug are one-body molded.
Described electrical connection section is a public connector, and described power supply efferent is a female connectors.
The last groove edge of described substrate is provided with two guided ways, and two edges of described lampshade have the gathering sill that cooperates with described guided way respectively.
Described guided way has extension inwardly.
Described substrate is the hollow structure with ribs, and the cross sectional shape of described substrate is " D " shape, and the cambered surface position that described D shape substrate is fixed with pcb board is provided with fin.
Described LED is arranged on the pcb board, and this pcb board is fixed on the described substrate, and described electrical connection section is arranged on the two ends of described pcb board respectively.
Be provided with the electrical connection section that is electrically connected with described LED in the lamp body of LED fluorescent lamp of the present invention, on described driving power, be provided with the power supply efferent that plugs mutually with electrical connection section, because described electrical connection section and power supply efferent can plug mutually, therefore when the old driving power life-span of LED fluorescent lamp expires or damages, as long as described old driving power is replaced by new driving power, just can make LED fluorescent lamp operate as normal, and not need to buy again new LED fluorescent lamp;
In addition, the extension of described plug is the cavity body structure of an end opening, is convenient to the storing of driving power, cost saving when maintaining easily, resource.
Description of drawings
Fig. 1 is the structure exploded perspective view of LED fluorescent lamp embodiment of the present invention;
Fig. 2 a is the enlarged diagram of A part among Fig. 1;
Fig. 2 b is the enlarged diagram of B part among Fig. 1;
Fig. 2 c is the enlarged diagram of C part among Fig. 1;
Fig. 2 d is the enlarged diagram of D part among Fig. 1.
The primary clustering symbol description
The specific embodiment
Please refer to Fig. 1, the invention discloses a kind of LED fluorescent lamp, comprise lamp body and be located at the driving power 6 that drives described LED 9 on the described lamp body, wherein: comprise the plug 4 of accommodating fixing described driving power 6, described lamp body is the cavity that substrate 1 and lampshade 3 constitute, described plug 4 is socketed in the two ends of lamp body, and be provided with the electrode 5 that connects described driving power 6 and extraneous power supply, described lamp body is provided with electrical connection section 8 and power supply efferent 7, described electrical connection section 8 is electrically connected with described LED 9, and described power supply efferent 7 is electrically connected with driving power 6.Described power supply efferent 7 plugs mutually with driving power 6 and electrical connection section 8.Because electrical connection section 8 and power supply efferent 7 can plug mutually, therefore when changing described driving power 6,, just can make its operate as normal as long as change the driving power 6 that is provided with electrical connection section 8 couplings with power supply efferent 7, make things convenient for the user to safeguard.
Please refer to Fig. 2 a to Fig. 2 d, be extruded with electrode shell fragment 81 on the described electrical connection section 8, the one side of described power supply efferent 7 has the groove 71 that plugs mutually with described electrode shell fragment 81, has first electrode (figure does not show) that is connected with described electrode shell fragment 81 in the described groove 71; One end of described driving power 6 has the driving power electrode, the another side of described power supply efferent 7 has the jack 72 that plugs mutually with described driving power electrode, have second electrode (figure does not show) that is connected with described driving power electrode in the described jack 72, described first electrode is connected with second electrode.
Described electrical connection section 8 is public connectors, and described power supply efferent 7 is female connectors.
6 pairs of external power sources of described driving power are adjusted, and export the operating current that described LED fluorescent lamp needs.
One end of described plug 4 has an extension 42, described extension 42 is the cavity of an end opening, the openend of described extension 42 has step 41, described power supply efferent 7 is suitable with the shape of described cavity hatch, and described power supply efferent 7 is covered on the opening of described plug extension 42 by step 41.
The last groove edge of described substrate 1 is provided with two guided ways 12, and two edges of described lampshade 3 have the gathering sill 31 that cooperates with described guided way 12 respectively, and described guided way 12 has extension 121 inwardly, and described lampshade 3 is fixed on the described substrate 1 by gathering sill 31.Described lampshade 3 also can be protected the LED on the substrate 19.
Described LED is arranged on the pcb board 2, and this pcb board 2 is fixed on the described substrate 1, and described electrical connection section 8 is separately positioned on the two ends of described pcb board 2.The quantity of described LED is one, more than two or two.
Described substrate 1 is for having the hollow structure of ribs 122, this ribs 122 can increase the intensity of described substrate 1, the cross sectional shape of described substrate 1 is " D " shape, the cambered surface position that described D shape substrate is fixed with pcb board 2 is provided with a plurality of fin 11, after described substrate 1 and lampshade 3 assemblings, described fin 11 can utilize cross-ventilation to dispel the heat than large space to both sides, can effectively ensure the service life of LED when improving radiating effect;
In addition, further have at least one diffusion barrier on the described lampshade 3, on described lampshade 3, diffusion barrier is set, can improve the dazzle of LED fluorescent lamp, improve its practicality.
Surfaces externally and internally at described lampshade 3 and lampshade 3 has optical scattering structure, such as rough surface or light diffusing agent, this light diffusing agent can increase scattering of light and projection, not only can cover light emitting source and dazzling light source, also can make light become softer, reach the opaque comfortable effect of printing opacity.
For the technique effect of better explanation LED fluorescent lamp of the present invention, being arranged on described pcb board with electrical connection section 8 is that example specifies the LED fluorescent lamp connection relation and the course of work.
Be fixed with pcb board 2 on substrate 1, this pcb board 2 is provided with a plurality of LED 9, is connected with driving power 6 respectively at the two ends of described pcb board 2, and this driving power 6 is accommodated fixing by the cavity on the plug 4.The cavity of described plug 4 one ends and described lamp body carries out socket to be fixed; the other end of this plug 4 is located at outside the cavity of described lamp body; and be provided with the electrode 5 that connects described driving power 6; this electrode 5 is connected with external power source; described substrate 1 cooperates with two gathering sills 31 on the lampshade 3 by two guided ways 12 to be fixed; and the formation cavity, this lampshade 3 can be protected the LED on the substrate 19.
When assembling, the two ends of pcb board 2 are respectively equipped with electrical connection section 8, are provided with on driving power 6 and this electrical connection section 8 mutual pluggable power supply efferents 7.Described electrical connection section 8 and power supply efferent 7 can be female connectors or public connector, also can as required electrical connection section 8 be made as the fit structure that other can repeat to be connected with power supply efferent 7, as plug and socket.Because the two ends of pcb board 2 are respectively equipped with electrical connection section 8, described driving power 6 is provided with the power supply efferent 7 with electrical connection section 8 couplings, therefore conveniently driving power 6 is dismantled from pcb board 2.
When the LED fluorescent lamp is worked, external power source is defeated by driving power 6 by electrode 5,6 pairs of external power sources of this driving power are through adjusting, and the operating current of output LED fluorescent lamp needs, this operating current is transferred to pcb board 2 by power supply efferent 7 and electrical connection section 8, by this pcb board 2 working power is transferred to a plurality of LED 9 fixed thereon, thereby can makes the work of LED fluorescent lamp.Because service life of driving power 6 is shorter, generally about 10000 hours, and the service life of LED 9 is long, generally about 50000 hours, therefore needs repeatedly to change driving power 6 in the use of LED fluorescent lamp.
When needs are changed driving power 6, only plug 4 need be disassembled electrical connection section 8 disconnections on the power supply efferent 7 on this moment driving power 6 and the pcb board 2 from the cavity that substrate 1 forms fixedly the time with lampshade 3; Again the driving power on the plug 46 is taken out, the new driving power 6 that is provided with power supply efferent 7 is put into cavity on the plug 4; The plug 4 that driving power 6 will be housed at last is socketed in again in the cavity that substrate 1 forms fixedly the time with lampshade 3 and gets final product, thereby when replacing driving power 6, does not need the professional to operate, and domestic consumer just can operate, and makes things convenient for the user to safeguard.
As required, described driving power 6, power supply efferent 7 and plug 4 structure that is formed in one, when needs were changed driving power 6, the plug 4 that only replacing need be fixed with driving power 6 was just passable, its operating process and the foregoing description are basic identical, repeat no more.
In the present embodiment, the quantity of described LED 9 can be provided with according to need; Described substrate 1 is made for metal material, is preferably aluminium; The quantity of described fin 11 can be provided with according to need; Described lampshade 3 also can be that other light-permeable materials are made for PC makes.Described lampshade 3 cooperates with guided way 12 on the described substrate 1 by gathering sill 31 to be fixed, and the aspect dismounting also can be fixed lampshade 3 and substrate 1 by other modes as required.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1, a kind of LED fluorescent lamp, comprise lamp body and the driving power of being located at driving LED on the described lamp body, it is characterized in that: comprise the plug of accommodating fixing described driving power, described lamp body is the cavity that substrate and lampshade constitute, described plug is socketed in the two ends of lamp body, and be provided with the electrode that connects driving power and extraneous power supply, described lamp body is provided with electrical connection section and power supply efferent, described electrical connection section is electrically connected with LED, described power supply efferent is electrically connected with driving power, and is connected with the electrical connection section plug.
2, a kind of LED fluorescent lamp according to claim 1 is characterized in that: described power supply efferent is connected with described driving power plug.
3, a kind of LED fluorescent lamp according to claim 1 and 2, it is characterized in that: be extruded with the electrode shell fragment on the described electrical connection section, one end of described driving power has the driving power electrode, described power supply efferent has adaptive groove and the jack of an end that has electrode with described electrode shell fragment and driving power respectively, have first electrode and second electrode that is connected with the driving power electrode with described electrode shell fragment respectively in described groove and the jack, described first electrode is connected with second electrode.
4, a kind of LED fluorescent lamp according to claim 1, it is characterized in that: an end of described plug has an extension, described extension is the cavity of an end opening, the openend of described extension has step, the shape of described power supply efferent and described cavity hatch is suitable, and described power supply efferent is covered on the opening of described plug extension by step.
5, a kind of LED fluorescent lamp according to claim 1 is characterized in that: described driving power, power supply efferent and plug are one-body molded.
6, a kind of LED fluorescent lamp according to claim 1, it is characterized in that: described electrical connection section is a public connector, described power supply efferent is a female connectors.
7, a kind of LED fluorescent lamp according to claim 1 is characterized in that: the last groove edge of described substrate is provided with two guided ways, and two edges of described lampshade have the gathering sill that cooperates with described guided way respectively.
8, a kind of LED fluorescent lamp according to claim 7, it is characterized in that: described guided way has extension inwardly.
9, according to claim 1 or 7 or 8 described a kind of LED fluorescent lamps, it is characterized in that: described substrate is the hollow structure with ribs, and the cross sectional shape of described substrate is " D " shape, and the cambered surface position that described D shape substrate is fixed with pcb board is provided with fin.
10, a kind of LED fluorescent lamp according to claim 1, it is characterized in that: described LED is arranged on the pcb board, and this pcb board is fixed on the described substrate, and described electrical connection section is arranged on the two ends of described pcb board respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101078290A CN101576209B (en) | 2009-05-31 | 2009-05-31 | LED (Light Emitting Diode) fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101078290A CN101576209B (en) | 2009-05-31 | 2009-05-31 | LED (Light Emitting Diode) fluorescent lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101576209A true CN101576209A (en) | 2009-11-11 |
| CN101576209B CN101576209B (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101078290A Expired - Fee Related CN101576209B (en) | 2009-05-31 | 2009-05-31 | LED (Light Emitting Diode) fluorescent lamp |
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| CN (1) | CN101576209B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858583A (en) * | 2010-06-17 | 2010-10-13 | 鸿富锦精密工业（深圳）有限公司 | Lamp tube having detachable power supply converter |
| CN101922636A (en) * | 2010-08-20 | 2010-12-22 | 东莞市实达光电科技有限公司 | LED fluorescent lamp with replaceable power supply |
| CN102080784A (en) * | 2011-03-02 | 2011-06-01 | 杭州慈源科技有限公司 | Drive power supply-replaceable LED lamp dissipating heat by using superconducting liquid |
| CN102147061A (en) * | 2010-02-09 | 2011-08-10 | 刘世全 | Modular integrally-luminous LED planar light source fluorescent lamp and manufacturing method thereof |
| WO2011117674A2 (en) * | 2010-03-23 | 2011-09-29 | Yipi Pte Ltd | Modular led lamp and tube |
| CN102207259A (en) * | 2011-07-08 | 2011-10-05 | 苏州京东方茶谷电子有限公司 | LED (light emitting diode) fluorescent lamp |
| CN102345809A (en) * | 2010-08-03 | 2012-02-08 | 艾笛森光电股份有限公司 | Illumination system |
| CN102454884A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | LED lighting lamp |
| CN103016977A (en) * | 2012-11-22 | 2013-04-03 | 鹤山健豪灯饰企业有限公司 | Circuit board and wide-angle illumination LED lamp |
| CN103363313A (en) * | 2012-03-26 | 2013-10-23 | 黄景辉 | Illuminant-power-separated LED fluorescent lamp structure |
| CN104565954A (en) * | 2015-01-28 | 2015-04-29 | 苏州盟泰励宝光电有限公司 | LED straight lamp |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN111010790A (en) * | 2019-12-05 | 2020-04-14 | 北京东方计量测试研究所 | Dielectric barrier discharge plasma reactor and sterilizing device |
| WO2021121221A1 (en) * | 2019-12-19 | 2021-06-24 | 苏州欧普照明有限公司 | Linear light and linear light system |
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| CN201032075Y (en) * | 2007-04-05 | 2008-03-05 | 广州市聚英电器实业有限公司 | High-energy conservation high-brightness LED sunlight lamp |
| CN201152510Y (en) * | 2007-12-24 | 2008-11-19 | 北极星光电股份有限公司 | Fluorescent lamp type light-emitting diode lamp |
| CN201218481Y (en) * | 2008-07-02 | 2009-04-08 | 许永诚 | LED illuminating apparatus |
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2009
- 2009-05-31 CN CN2009101078290A patent/CN101576209B/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102147061A (en) * | 2010-02-09 | 2011-08-10 | 刘世全 | Modular integrally-luminous LED planar light source fluorescent lamp and manufacturing method thereof |
| WO2011117674A3 (en) * | 2010-03-23 | 2012-11-22 | Yipi Pte Ltd | Modular led lamp and tube |
| WO2011117674A2 (en) * | 2010-03-23 | 2011-09-29 | Yipi Pte Ltd | Modular led lamp and tube |
| US8466629B2 (en) | 2010-06-17 | 2013-06-18 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Lamp tube with detachable power rectifier member |
| CN101858583A (en) * | 2010-06-17 | 2010-10-13 | 鸿富锦精密工业（深圳）有限公司 | Lamp tube having detachable power supply converter |
| CN102345809A (en) * | 2010-08-03 | 2012-02-08 | 艾笛森光电股份有限公司 | Illumination system |
| CN101922636A (en) * | 2010-08-20 | 2010-12-22 | 东莞市实达光电科技有限公司 | LED fluorescent lamp with replaceable power supply |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN102454884A (en) * | 2010-10-22 | 2012-05-16 | 苏州盟泰励宝光电有限公司 | LED lighting lamp |
| CN102080784A (en) * | 2011-03-02 | 2011-06-01 | 杭州慈源科技有限公司 | Drive power supply-replaceable LED lamp dissipating heat by using superconducting liquid |
| CN102207259A (en) * | 2011-07-08 | 2011-10-05 | 苏州京东方茶谷电子有限公司 | LED (light emitting diode) fluorescent lamp |
| CN103363313A (en) * | 2012-03-26 | 2013-10-23 | 黄景辉 | Illuminant-power-separated LED fluorescent lamp structure |
| CN103016977B (en) * | 2012-11-22 | 2015-08-26 | 鹤山健豪灯饰企业有限公司 | A kind of LED of wide-angle irradiation |
| CN103016977A (en) * | 2012-11-22 | 2013-04-03 | 鹤山健豪灯饰企业有限公司 | Circuit board and wide-angle illumination LED lamp |
| CN104565954A (en) * | 2015-01-28 | 2015-04-29 | 苏州盟泰励宝光电有限公司 | LED straight lamp |
| CN111010790A (en) * | 2019-12-05 | 2020-04-14 | 北京东方计量测试研究所 | Dielectric barrier discharge plasma reactor and sterilizing device |
| US11708949B2 (en) * | 2019-12-19 | 2023-07-25 | Beijing Xiaomi Mobile Software Co., Ltd. | Strip lamp and strip lamp system |
| WO2021121221A1 (en) * | 2019-12-19 | 2021-06-24 | 苏州欧普照明有限公司 | Linear light and linear light system |
| US20220316667A1 (en) * | 2019-12-19 | 2022-10-06 | Suzhou Opple Lighting Co., Ltd. | Strip lamp and strip lamp system |
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| CN101576209B (en) | 2011-04-20 |
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