CN203413396U - LED (light-emitting diode) lamp tube with easy-to-replace power - Google Patents
LED (light-emitting diode) lamp tube with easy-to-replace power Download PDFInfo
- Publication number
- CN203413396U CN203413396U CN201320411491.XU CN201320411491U CN203413396U CN 203413396 U CN203413396 U CN 203413396U CN 201320411491 U CN201320411491 U CN 201320411491U CN 203413396 U CN203413396 U CN 203413396U
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- Prior art keywords
- lamp holder
- lamp
- holder part
- support
- power module
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (light-emitting diode) lamp tube with easy-to-replace power, which comprises an enclosure, a lamp holder, a lamp panel and a lamp panel bracket, and is characterized in that the lamp holder is formed by movably sleeving a lamp holder support member, a power module and a lamp holder fixing member, wherein a support rod extending out from the inner end of the lamp holder support member is fitly inserted with an inner hole of a tip opposite to the lamp panel bracket; the inner end of an internal metal pin in the lamp holder support member is movably connected with the lamp panel through a terminal wire, the outer end of the internal metal pin is movably inserted into an insertion hole matched with the inner end of the power module, and the internal metal pin is insulated from the lamp holder support member; the lamp holder fixing member is fitly movably connected with the lamp holder support member by a thread, the power module is fixedly sleeved in the lamp holder support member, and two external metal pins at the outer end of the power module extend out of a through hole of the lamp holder fixing member. The power can be replaced by loosening the lamp holder fixing member and directly pulling out the power module, so that the LED lamp tube is simple in structure, and the power is convenient to replace.
Description
Technical field
The utility model relates to the LED fluorescent tube of a kind of LED lighting engineering, particularly a kind of easy replacing power supply.
Background technology
The LED fluorescent tube of prior art, its shell generally adopts aluminium alloy to add plastic jacket or adopts all-plastic body, light sends from the semi circular surface of shell, light source adopts a plurality of LED to constitute, and by design, each LED arrangement welding is formed to LED lamp plate in the circuit board, and LED lamp plate is fixedly mounted on lamp panel support by screw, and lamp panel support is fixedly connected in tube housing, in shell, be also installed with the power supply that drives each LED work, shell two ends are fixedly connected with lamp holder.But because the power supply of driving LED work in prior art LED fluorescent tube is all to fixedly mount in the enclosure, and power source life also cannot mate with the LED life-span at present, when power supply breaks down, must destroy whole LED fluorescent tube, just can reach the object of maintenance or replacing power supply.
Summary of the invention
The utility model is changed difficult problem for solving the power supply of above-mentioned prior art LED fluorescent tube existence, and a kind of LED fluorescent tube of easy replacing power supply is provided, and it is simple in structure, and power supply is changed convenient.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of LED fluorescent tube of easy replacing power supply, comprise shell, lamp holder, lamp plate and lamp panel support, it is characterized in that: described lamp holder by support lamp holder part, power module and fixedly lamp holder part pivot bush unit form, wherein support the support bar termination endoporus relative with lamp panel support stretching out lamp holder part the inner and coordinate and peg graft; In in support lamp holder part, connect metal needle the inner and be flexibly connected with lamp plate by terminal line, inside connect metal needle outer end and be actively plugged in the inner jack coordinating of power module, inside connect metal needle and insulate with support lamp holder part; Fixedly lamp holder part is flexibly connected with supporting the cooperation of lamp holder part by screw thread, and power module is fixedly sleeved in supporting lamp holder part, and the external metal needle in power module outer end two is from fixedly stretching out lamp holder part through hole.Ease out so fixedly lamp holder part, directly extract power module replaceable, simple in structure, power supply is changed convenient.
As optimization, connect metal needle the inner in described and be equipped with screw.Can conveniently be flexibly connected with the terminal of terminal line like this.
As optimization, on the ring side of described support lamp holder part, all have passage.It can make LED fluorescent tube internal heat externally be shed by this passage.
As optimization, described shell is coated glass pipe.This coated glass pipe can reinforcing glass pipe printing opacity and light diffusion like this, and reduces dazzling light.
As optimization, described lamp panel support cross section is " well " word polygon, and the two ends of relatively stretching out in should " well " font cross section are bent to form bending head in opposite directions, take and cross section endoporus as square.Utilize like this bending head can make lamp plate activity be plugged on lamp panel support, easy to connect; Utilize lamp panel support four sides can connect multi-direction lamp plate, form the full shell of whole LED fluorescent tube 360 degree luminous; Corresponding to be connected rear stability better with supporting the inner support bar of lamp holder part to utilize cross section square inner bore can make it.
Useful technique effect of the present utility model is: by fixing lamp holder part, power module is flexibly connected with supporting lamp holder part, the power supply of driving LED work can be convenient for changing, and simple in structure.
Accompanying drawing explanation
Fig. 1 is that the utility model is executed routine contour structures schematic diagram.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment.
Fig. 3 is the support lamp holder part stereochemical structure enlarged diagram in Fig. 2.
Fig. 4 is the power module stereochemical structure enlarged diagram in Fig. 2.
Fig. 5 is the lamp panel support cross section enlarged diagram in Fig. 2.
The specific embodiment
Accompanying drawing marking explanation: shell 1, lamp holder 2, lamp plate 3, terminal line 4, lamp panel support 5, fixedly lamp holder part 21, power module 22, support lamp holder part 23, jack 221, external metal needle 222, support bar 231, passage 232, in connect metal needle 233, bending head 51, lamp panel support cross section endoporus 52.
As Figure 1-5, a kind of LED fluorescent tube of easy replacing power supply, comprise shell 1, lamp holder 2, lamp plate 3 and lamp panel support 5, described lamp holder 2 by support lamp holder part 23, power module 22 and fixedly lamp holder part 21 pivot bush units form, wherein support the support bar 231 termination endoporus relative with lamp panel support 5 stretching out lamp holder part 23 the inners and coordinate grafting; In in support lamp holder part 23, connect the inner terminal line 4 that passes through of metal needle 233 and be flexibly connected with lamp plate 3, inside connect metal needle 233 outer ends and be actively plugged in the inner jack 221 coordinating of power module 22, inside connect metal needle 233 and support lamp holder part 23 and insulate; Fixedly lamp holder part 21 is flexibly connected with supporting 23 cooperations of lamp holder part by screw thread, and power module 22 is fixedly sleeved in supporting lamp holder part 23, and the power module 22 external metal needles 222 in outer end two are from fixedly stretching out lamp holder part 21 through holes.Ease out so fixedly lamp holder part 21, directly extract power module 22 replaceable, simple in structure, power supply is changed convenient.
In described, connect metal needle 233 the inners and be equipped with screw.Can conveniently be flexibly connected by screw with the terminal of terminal line 4 like this.
On the ring side of described support lamp holder part 23, all have passage 232.And the passage on two lamp holders is not on same side, and it can make LED fluorescent tube internal heat externally be dispelled the heat by described two passages by convection current.
Described shell 1 is coated glass pipe.Coated glass pipe can reinforcing glass pipe printing opacity and light diffusion, and reduces dazzling light;
Described lamp panel support 5 cross sections are " well " word polygon, and the two ends of relatively stretching out in should " well " word polygon cross section are bent to form bending head 51 in opposite directions, take and cross section endoporus as square.Utilize like this bending head 51 can make lamp plate activity be plugged on lamp panel support, easy to connect; Utilize lamp panel support four sides can connect multi-direction lamp plate, form the full shell of whole LED fluorescent tube 360 degree luminous; Corresponding to be connected rear stability better with supporting the inner support bar of lamp holder part to utilize cross section square inner bore can make it.
During production, four lamp plates 3 that are welded with a plurality of LED are plugged on respectively on lamp panel support 5, article four, terminal line 4 band terminal end are connected with support lamp holder part 23 by screw, the other end respectively with four corresponding connections of lamp plate 3, again the lamp panel support 5 that installs lamp plate is inserted in coated glass pipe, coated glass pipe two ends are respectively fixed and are supported lamp holder part 23 by glue, two power modules 22 are inserted and supported in lamp holder part 23, fixedly lamp holder part 21 is tightened at last two ends, is assembled into a complete LED fluorescent tube.
Described lamp panel support cross section is made as polygon, many lamp plates can be fixed on to one way or another bright dipping on lamp panel support, can form so whole LED fluorescent tube 360 degree luminous.
Described power module is to be inserted in to support in lamp holder part outer end, and its installation and removal all operate outward at coated glass pipe, after being inserted into and supporting in lamp holder part outer end, then is tightened and is fixedly connected with the Luo line of support lamp holder part by fixing lamp holder part during installation.When needing to change power module, unscrew fixedly lamp holder part like this, directly extract power module, form power supply detachable.
Described support lamp holder part the inner is provided with the support bar 231 stretching out, and it can support lamp panel support lamp plate and does not rotate or rock.Support lamp holder part outer end be provided with stretch out in connect metal needle, it is inner has been connected an electrical communications effect with terminal line, on outer end metal needle insertion power module the inner, in relative jack, play and fix and electrical connection effect.
What described power module the inner was provided with is metal with connecing the corresponding jack inwall of metal needle in support lamp holder part, is electrically connected with power module.Power module outer end is designed with G13 metal needle position, and G13 lamp holder standard design is pressed in G13 metal needle position.Can make so the direct replacing T 8 fluorescent lamp application of LED fluorescent tube.
The utility model is arranged on power module in lamp holder, and by the fixedly lamp holder part in lamp holder by power module with support lamp holder part pivot bush unit, the power supply of driving LED work can be taken out separately, it is convenient that it is simple in structure, power supply is changed.
Should be understood that: above-described embodiment is just to explanation of the present utility model, and any innovation and creation that do not exceed within the scope of the utility model connotation, within all falling into protection domain of the present utility model.
Claims (5)
1. a LED fluorescent tube of easily changing power supply, comprise shell, lamp holder, lamp plate and lamp panel support, it is characterized in that: described lamp holder by support lamp holder part, power module and fixedly lamp holder part pivot bush unit form, wherein support the support bar termination endoporus relative with lamp panel support stretching out lamp holder part the inner and coordinate and peg graft; In in support lamp holder part, connect metal needle the inner and be flexibly connected with lamp plate by terminal line, inside connect metal needle outer end and be actively plugged in the inner jack coordinating of power module, inside connect metal needle and insulate with support lamp holder part; Fixedly lamp holder part is flexibly connected with supporting the cooperation of lamp holder part by screw thread, and power module is fixedly sleeved in supporting lamp holder part, and the external metal needle in power module outer end two is from fixedly stretching out lamp holder part through hole.
2. the LED fluorescent tube of a kind of easy replacing power supply according to claim 1, is characterized in that: in described, connect metal needle the inner and be equipped with screw.
3. the LED fluorescent tube of a kind of easy replacing power supply according to claim 1 and 2, is characterized in that: on the ring side of described support lamp holder part, all have passage.
4. the LED fluorescent tube of a kind of easy replacing power supply according to claim 3, is characterized in that: described shell is coated glass pipe.
5. the LED fluorescent tube of a kind of easy replacing power supply according to claim 4, it is characterized in that: described lamp panel support cross section is " well " word polygon, the two ends of relatively stretching out in should " well " font cross section are bent to form bending head in opposite directions, take and cross section endoporus as square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411491.XU CN203413396U (en) | 2013-07-11 | 2013-07-11 | LED (light-emitting diode) lamp tube with easy-to-replace power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320411491.XU CN203413396U (en) | 2013-07-11 | 2013-07-11 | LED (light-emitting diode) lamp tube with easy-to-replace power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413396U true CN203413396U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320411491.XU Expired - Fee Related CN203413396U (en) | 2013-07-11 | 2013-07-11 | LED (light-emitting diode) lamp tube with easy-to-replace power |
Country Status (1)
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|---|---|
| CN (1) | CN203413396U (en) |
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| US9609711B2 (en) | 2014-09-28 | 2017-03-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9611984B2 (en) | 2015-04-02 | 2017-04-04 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9618166B2 (en) | 2014-09-28 | 2017-04-11 | Jiaxing Super Lighting Electric Applianc Co., Ltd. | LED tube lamp |
| US9625137B2 (en) | 2014-09-28 | 2017-04-18 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube light with bendable circuit board |
| US9756698B2 (en) | 2014-09-28 | 2017-09-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with two operating modes compatible with electrical ballasts |
| US9781805B2 (en) | 2015-03-10 | 2017-10-03 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9795001B2 (en) | 2014-09-28 | 2017-10-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with overcurrent and/or overvoltage protection capabilities |
| US9794990B2 (en) | 2014-09-28 | 2017-10-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with improved compatibility with an electrical ballast |
| US9851073B2 (en) | 2015-04-02 | 2017-12-26 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with diffusion layer |
| US9867239B2 (en) | 2015-03-10 | 2018-01-09 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Light emiting diode (LED) tube lamp capable of adapting to different driving environments |
| US9879852B2 (en) | 2014-09-28 | 2018-01-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9890909B2 (en) | 2014-09-28 | 2018-02-13 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
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| US10161569B2 (en) | 2015-09-02 | 2018-12-25 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
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2013
- 2013-07-11 CN CN201320411491.XU patent/CN203413396U/en not_active Expired - Fee Related
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| US9618166B2 (en) | 2014-09-28 | 2017-04-11 | Jiaxing Super Lighting Electric Applianc Co., Ltd. | LED tube lamp |
| US9945520B2 (en) | 2014-09-28 | 2018-04-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9625137B2 (en) | 2014-09-28 | 2017-04-18 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube light with bendable circuit board |
| US9609711B2 (en) | 2014-09-28 | 2017-03-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10426003B2 (en) | 2014-09-28 | 2019-09-24 | Jiazing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9795001B2 (en) | 2014-09-28 | 2017-10-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with overcurrent and/or overvoltage protection capabilities |
| US9794990B2 (en) | 2014-09-28 | 2017-10-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp with improved compatibility with an electrical ballast |
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| US9879852B2 (en) | 2014-09-28 | 2018-01-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
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| US9964263B2 (en) | 2014-09-28 | 2018-05-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
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| US9903537B2 (en) | 2014-12-05 | 2018-02-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10634337B2 (en) | 2014-12-05 | 2020-04-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp with heat dissipation of power supply in end cap |
| US9867239B2 (en) | 2015-03-10 | 2018-01-09 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Light emiting diode (LED) tube lamp capable of adapting to different driving environments |
| US9781805B2 (en) | 2015-03-10 | 2017-10-03 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10047932B2 (en) | 2015-04-02 | 2018-08-14 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with LED leadframes |
| US9611984B2 (en) | 2015-04-02 | 2017-04-04 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10190749B2 (en) | 2015-04-02 | 2019-01-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9851073B2 (en) | 2015-04-02 | 2017-12-26 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with diffusion layer |
| US9955587B2 (en) | 2015-04-02 | 2018-04-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10473271B2 (en) | 2015-08-17 | 2019-11-12 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED filament module and LED light bulb |
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| US10634291B2 (en) | 2015-09-02 | 2020-04-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10161569B2 (en) | 2015-09-02 | 2018-12-25 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN109027790A (en) * | 2018-07-05 | 2018-12-18 | 安徽省兴万信息技术有限公司 | A kind of intelligence adjusts the LED light of brightness |
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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: 20140129 Termination date: 20210711 |