CN202580799U - Light-emitting diode lamp tube structure - Google Patents
Light-emitting diode lamp tube structure Download PDFInfo
- Publication number
- CN202580799U CN202580799U CN2012201938538U CN201220193853U CN202580799U CN 202580799 U CN202580799 U CN 202580799U CN 2012201938538 U CN2012201938538 U CN 2012201938538U CN 201220193853 U CN201220193853 U CN 201220193853U CN 202580799 U CN202580799 U CN 202580799U
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- emitting diode
- end cap
- light
- circuit board
- 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
- 230000010354 integration Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 231100000567 intoxicating Toxicity 0.000 description 1
- 230000002673 intoxicating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Abstract
A light emitting diode lamp tube structure is characterized by comprising: a lamp tube, the inner side of which is provided with a positioning groove; two end covers respectively arranged at two ends of the lamp tube, each end cover is provided with two electric terminals, and the inner side of each end cover is respectively provided with a conductive terminal which is connected with the electric terminals; and a circuit board arranged in the positioning groove, wherein two ends of the circuit board are provided with a socket for the conductive terminals of the end covers to be inserted and connected.
Description
Technical field
The relevant lamp tube structure of light-emitting diode of the utility model aims to provide a kind of design that sees through fluorescent tube, circuit board and end cap, lets the user utilize simple grafting action can form the contact conducting, and is suitable for the structure of fluorescent tube, power-saving lighting tube or similar fluorescent tube.
Background technology
Press, the material of the fluorescent tube of early stage fluorescent lamp is glass mostly, and a spot of mercury is contained in fluorescent tube inside; So; Need very carefully taking or install, because of breaking fluorescent tube because of carelessness, its inner mercury outflow meeting damages environment; And human body touches because of carelessness or is adsorbed onto, and also can cause intoxicating phenomenon; Though and traditional fluorescent lamp is cheap, its discarded object has mercury pollution or shortcoming person such as frangible.
So, the improvement of present fluorescent lamp a new generation, it is luminous to adopt light emitting diode (LED), and is the same with early stage fluorescent lamp design also on its structure, can be suitable for early stage lamp bracket.
See also shown in Figure 1ly, the structure of pointing out this convention LED fluorescent tube mainly comprises a hollow tube 11, an illuminating module 12 and two external modules 13.Wherein this hollow tube 11 comprises that a pedestal 110 and a lampshade 111 lids are located on this pedestal.This illuminating module 12 comprises that circuit board 120 and plural LED121 are combined on those circuit boards 120, and tool circuit and those LED121 are electrically connected on this circuit board 120, and this circuit has two at this circuit board 120 respectively near the dual-side place and connects block 123.This two external module 13 is combined in the two ends of this hollow tube 11, and each external module comprises an end cap 130, a fixed block 131 and a two-terminal.This end cap 130 utilizes a bolt 133 to be combined on this pedestal 110, this fixed block 131 with bolt 133 screw locks on this pedestal 110.This two-terminal comprises an abaculus 136 and a guide pillar 137.This abaculus 136 embeds in these fixed blocks 131 and a side is exposed by these fixed block 131 belows, and welds contact mutually with the block 123 that connects of outer side edges on the outboard circuit plate 120.These guide pillar 137 extensions extend out to the outside from an end face of this abaculus 136 and by this end cap 130.
Yet the shortcoming of known techniques is following.
1, this external module Assembly Action is complicated, and assembly cost is higher.
2, welding quality is difficult to the naked eye judge, therefore might produce tiny crack, and if the welding personnel level also influences welding quality easily uneven.
3, general LED fluorescent tube still prolongs with the holder structure of commonly using, and then the LED fluorescent tube inserts when commonly using the socket of holder structure, turn 90 degrees beginning ability energized because of need revolve, and so will make the shadow surface of LED fluorescent tube also depart from 90 degree, makes LED fluorescent tube below one side can't obtain illumination.
The utility model content
The technical problem that the utility model solved is promptly providing the design that can see through fluorescent tube, circuit board and end cap; Let the user utilize simple grafting action can form the contact conducting; Circuit board and fluorescent tube are had to revolve the effect that different irradiating angles are adjusted in three-sixth turn, and then increase whole practicality.
The technical scheme of the utility model is: a kind of lamp tube structure of light-emitting diode includes: a fluorescent tube, and this fluorescent tube inboard is provided with a locating slot; Two end caps are arranged at this fluorescent tube two ends respectively, and each end cap is provided with two electric terminals, then is respectively equipped with a conducting terminal in each end cap inboard, and this conducting terminal is connected with this electric terminal; And a circuit board, being arranged in this locating slot, these circuit board two ends are provided with a socket, can supply the conducting terminal of each end cap to peg graft and form conducting.
This fluorescent tube lower edge is formed with plurality of radiating fins.
The combination of this end cap and fluorescent tube is come chimeric fixing with fin circular groove mode.
This electric terminal and this conducting terminal are to be made into integration.
The beneficial effect of the utility model is: the light-emitting diode lamp tube of the utility model includes: a fluorescent tube, two end caps and a circuit board; This fluorescent tube inboard is provided with a locating slot can supply to be provided with circuit board; Each end cap is arranged at this fluorescent tube two ends respectively, and is respectively equipped with two electric terminals, then is respectively equipped with a conducting terminal in each end cap inboard; This conducting terminal is connected with this electric terminal, and these circuit board two ends are provided with a socket; By this; The conducting terminal that sees through each end cap directly is plugged in this socket and forms the contact conducting, with conduct power, makes to have simple and easy assembling; And all replaceable maintenance external member of common people; Reach electrical joint and have the rotatable structure of circling round of 360 degree, can constitute fluorescent tube and circuit board and come the revolution of corresponding orientation, with the demand irradiating angle of adjustment use.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of convention LED fluorescent tube.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the light-emitting diode lamp tube of the utility model.
Fig. 3 is the structural representation of the light-emitting diode lamp tube of the utility model.
Fig. 4 can form the structural representation that revolves three-sixth turn relatively for the fluorescent tube and the end cap of the utility model.
The figure number explanation:
Hollow tube 11
Lampshade 111
LED121
Connect block 123
External module 13
End cap 130
Fixed block 131
Bolt 133
Abaculus 136
Light-emitting diode lamp tube 2
Locating slot 212
Radiating fin 213
End cap 22
Conducting terminal 222
Circuit board 23
The specific embodiment
Shown in the structural representation of the STRUCTURE DECOMPOSITION figure of Fig. 2 the utility model light-emitting diode lamp tube, Fig. 3 the utility model light-emitting diode lamp tube, the light-emitting diode lamp tube 2 of the utility model includes: a fluorescent tube 21, two end caps 22 and a circuit board 23.
Wherein: these fluorescent tube 21 inboards are provided with a pedestal 211 equally; This pedestal 211 is provided with a locating slot 212 can supply to be provided with circuit board 23, and among the embodiment as shown in Figure 2, this fluorescent tube 21 is the pipe shape; And these fluorescent tube 21 lower edges are formed with plurality of radiating fins 213, for heat radiation.
Each end cap 22 is arranged at this fluorescent tube 21 2 ends respectively; Each end cap 22 is provided with two electric terminals 221; Then be respectively equipped with a conducting terminal 222 in each end cap 22 inboard; This conducting terminal 222 is connected with this electric terminal 221, and wherein this electric terminal 221 can be made into integration with this conducting terminal 222, utilizes bag to penetrate mode again and this end cap 22 is made into integration.
This circuit board 23 is arranged in this locating slot 212; These circuit board 23 2 ends are provided with a socket 231; This circuit board 23 can be provided with plural light emitting diode 232; Have circuit (figure does not show) on this circuit board 23 and be electrically connected with those light emitting diodes 232, this circuit then forms in this socket 231 and electrically connects.
Wherein, the combination of this end cap and fluorescent tube can fin circular groove mode be come chimeric fixing, among the embodiment as shown in Figure 3; These end cap 22 inboards are provided with a circle fin 223; This fluorescent tube 21 then is provided with a circular groove 214 relatively, and the circle diameter of this end cap 22 interfixes through both chimeric modes greater than the circle diameter of fluorescent tube 21; And directly be plugged in this socket 231 by the conducting terminal 222 of each end cap and form the contact conducting; When holder structure was commonly used in the fluorescent tube insertion of the utility model, this electric terminal 221 and conducting terminal 222 formed a current loop by this socket 231 and circuit board 23, make light emitting diode 232 luminous shinny because of receiving electric power; Certainly, also can be provided with a circular groove in this end cap inboard, this fluorescent tube then is provided with a circle fin relatively.
The utility model has light-emitting diode lamp tube to have advantage compared to habit.
1, utilizes the simple action of pegging graft to constitute the assembling of end cap and fluorescent tube, make it have easy assembling, easy-maintaining, be prone to detect, be prone to change spare part, and then increase practicality.
2, see through the design of fluorescent tube, circuit board and end cap; Let the user utilize simple grafting action can form the contact conducting, circuit board and fluorescent tube can be had with respect to this end cap can revolve three-sixth turn, as shown in Figure 4; Adjust the effect of different irradiating angles, and then increase whole practicality.
Claims (4)
1. a lamp tube structure of light-emitting diode is characterized in that, includes:
One fluorescent tube, this fluorescent tube inboard is provided with a locating slot;
Two end caps are arranged at this fluorescent tube two ends respectively, and each end cap is provided with two electric terminals, then is respectively equipped with a conducting terminal in each end cap inboard, and this conducting terminal is connected with this electric terminal; And
One circuit board is arranged in this locating slot, and these circuit board two ends are provided with a socket, can supply the conducting terminal of each end cap to peg graft and the formation conducting.
2. lamp tube structure of light-emitting diode as claimed in claim 1 is characterized in that, this fluorescent tube lower edge is formed with plurality of radiating fins.
3. lamp tube structure of light-emitting diode as claimed in claim 1 is characterized in that, the combination of this end cap and fluorescent tube is come chimeric fixing with fin circular groove mode.
4. lamp tube structure of light-emitting diode as claimed in claim 1 is characterized in that, this electric terminal and this conducting terminal are to be made into integration.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012101932A AU2012101932A4 (en) | 2011-07-14 | 2012-07-13 | Lamp Tubes |
| MX2014000524A MX2014000524A (en) | 2011-07-14 | 2012-07-13 | Lamp tubes. |
| US14/232,882 US20140286004A1 (en) | 2011-07-14 | 2012-07-13 | Lamp Tubes |
| RU2014105472/12A RU2014105472A (en) | 2011-07-14 | 2012-07-13 | LAMP TUBES |
| JP2014520167A JP2014523097A (en) | 2011-07-14 | 2012-07-13 | Lamp tube |
| EP12811197.8A EP2732201A4 (en) | 2011-07-14 | 2012-07-13 | Lamp tubes |
| PCT/SG2012/000248 WO2013009263A2 (en) | 2011-07-14 | 2012-07-13 | Lamp tubes |
| KR1020147002688A KR20140051924A (en) | 2011-07-14 | 2012-07-13 | Lamp tubes |
| BR112014000631A BR112014000631A2 (en) | 2011-07-14 | 2012-07-13 | lamp tube, back cover, circuit board, and socket |
| AU2012281196A AU2012281196A1 (en) | 2011-07-14 | 2012-07-13 | Lamp tubes |
| CA2841258A CA2841258A1 (en) | 2011-07-14 | 2012-07-13 | Lamp tubes |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100213133U TWM420641U (en) | 2011-07-14 | 2011-07-14 | Structural improvement for light emitting diode lamp tube |
| TW100213133 | 2011-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580799U true CN202580799U (en) | 2012-12-05 |
Family
ID=46452711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201938538U Expired - Fee Related CN202580799U (en) | 2011-07-14 | 2012-05-02 | Light-emitting diode lamp tube structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202580799U (en) |
| TW (1) | TWM420641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014117435A1 (en) * | 2013-01-29 | 2014-08-07 | 正圆兴业股份有限公司 | Light emitting diode lamp tube |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201407089A (en) * | 2012-08-03 | 2014-02-16 | Justing Tech Taiwan Pte Ltd | End cover and manufacturing method thereof |
-
2011
- 2011-07-14 TW TW100213133U patent/TWM420641U/en not_active IP Right Cessation
-
2012
- 2012-05-02 CN CN2012201938538U patent/CN202580799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014117435A1 (en) * | 2013-01-29 | 2014-08-07 | 正圆兴业股份有限公司 | Light emitting diode lamp tube |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM420641U (en) | 2012-01-11 |
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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: 20121205 Termination date: 20140502 |