CN202452436U - Wiring improved structure of lamp board for light-emitting diode (LED) lamp tube - Google Patents
Wiring improved structure of lamp board for light-emitting diode (LED) lamp tube Download PDFInfo
- Publication number
- CN202452436U CN202452436U CN2012200456190U CN201220045619U CN202452436U CN 202452436 U CN202452436 U CN 202452436U CN 2012200456190 U CN2012200456190 U CN 2012200456190U CN 201220045619 U CN201220045619 U CN 201220045619U CN 202452436 U CN202452436 U CN 202452436U
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- driving circuit
- circuit structure
- led lamp
- led
- side driving
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Abstract
Provided is a wiring improved structure of a lamp board for a light-emitting diode (LED) lamp tube. The LED lamp tube comprises a lamp cover, at least one LED lamp strip, at least one left driving circuit structure and at least one right driving circuit structure, wherein the LED lamp strip, the left driving circuit structure and the right driving circuit structure are arranged in the lamp cover. The positions of the left driving circuit structure and the right driving circuit structure are respectively located on the left side and the right side of the LED lamp strip, and at least one transmission line connected with the left driving circuit structure and the right driving circuit structure is distributed on any side of a lamp board of the LED lamp strip, so that the left driving circuit structure and the right driving circuit structure can jointly drive the same LED lamp strip. By means of the structure that the driving circuit structures at two ends jointly drive the same LED lamp strip, the tube diameter of the lamp cover can be effectively shortened.
Description
Technical field
The utility model is meant a kind of lamp plate Wiring structure that can make the left and right sides driving circuit structure come a LED lamp bar of driven in common especially relevant for a kind of structure-improved that is used for the lamp plate cabling of LED fluorescent tube.
Background technology
LED (light emitting diode) because have power saving, long service life, advantage such as volume is little, reaction speed is fast, so can be used in all kinds of lighting fields at large; The LED fluorescent tube that has the dealer to develop at present alternative fluorescent tube; And existing LED fluorescent tube can in the strip lampshade, be provided with about two LED lamp bars, and on the inner both sides of strip lampshade, all be provided with the driving circuit structure that is connected with this LED lamp bar again, luminous with this LED lamp bar of both-end driving.
And except the structure that both-end drives; More there is manufacturer to develop the luminous structure of the single LED lamp of single-ended drive bar, and further in order to shorten the caliber of strip lampshade, to reach downsizing and cost-effective purpose; The driving circuit structure 12 that manufacturer then attempts being used for LED fluorescent tube 1 is divided into two; And it is arranged at the strip lampshade 11 inner left and right sides, but, can be used to drive the LED lamp bar 13 that this has LED lamp 131 because two driving circuit structures that are partitioned into 121,122 must be connected; Like Fig. 1 and shown in Figure 2; Two driving circuit structures that are partitioned into 121, can connect at least one transmission line 14 between 122, and transmission line 14 can be crossed over these LED lamp bar 13 tops, can connect two driving circuit structures that are partitioned into 121,122; And two driving circuit structures 121,122 of being cut apart, the space in its occupied this strip lampshade 11 also can dwindle, so the caliber of this strip lampshade 11 also can dwindle.
Above-mentioned mentioned structure can be dwindled the caliber size of this strip lampshade 11; But because transmission line 14 must be crossed over these LED lamp bar 13 tops; Therefore when signal transmits; Then be easy to take place EMI and disturb (electromagnetic interference), and cause this driving circuit structure 121,122 or the 13 generation harmful effects of LED lamp bar or reduce its service behaviour; In addition except EMI disturbs; Because the transmission line 14 of cross-over connection must have enough spaces can connect two driving circuit structures that are partitioned into 121,122; Hence one can see that, and it is limited can causing dwindling the big or small scope in striplight vestlet footpath, otherwise will be expressed to the space of ccontaining transmission line 14; So for the original meaning of downsizing, can't reach good effect originally with the reduction manufacturing cost.
Therefore,, avoid EMI interference that produces because of acrossing the line and the situation that occupies excessive accommodation space to take place,, so should be a best solution to carry out the purpose of fluorescent tube downsizing smoothly if can transmission line pasted the enterprising row wiring of LED lamp bar.
The utility model content
The utility model promptly is to provide a kind of lamp plate Wiring structure that can make the left and right sides driving circuit structure come driven in common one LED lamp bar, to shorten the caliber size of lampshade effectively.
Can reach the structure-improved of the lamp plate cabling that is used for the LED fluorescent tube of above-mentioned novel purpose; Wherein this LED fluorescent tube has comprised a lampshade, at least one is arranged at the inner LED lamp bar of this lampshade, at least one is arranged at this lampshade inner left side driving circuit structure and right side driving circuit structure; And the position of this left side driving circuit structure and right side driving circuit structure lays respectively at the LED lamp bar left and right sides; Either side is laid with the transmission line of at least one connection left side and right side driving circuit structure in the lamp plate portion of this LED lamp bar; So that left side driving circuit structure and right side driving circuit structure can the same LED lamp of driven in common bars; And the two ends driving circuit structure drives the structure of a LED lamp bar jointly, also can shorten the caliber size of this lampshade effectively.
In particular, have several light emitting diodes on the said LED lamp bar.
In particular, said lampshade is a strip.
In particular; Said left side driving circuit structure and right side driving circuit structure can be connected to form a complete driving circuit structure by transmission line; And this left side and right side driving circuit structure are connected with this LED lamp bar, and it is shinny to drive this LED lamp bar with both-end.
The beneficial effect of the utility model is:
1. the utility model can come driven in common one LED lamp bar with the left and right sides driving circuit structure, and use one pasting the enterprising row wiring of LED lamp bar transmission line the left and right sides driving circuit structure is connected, reach the purpose of fluorescent tube downsizing whereby.
2. employed lamp plate Wiring structure in the utility model can be avoided disturbing because of crossing over the EMI that wiring produced, and also can save simultaneously because of crossing over the extra accommodation space that wiring increased, and therefore also can reduce the manufacturing cost of LED fluorescent tube.
Description of drawings
Fig. 1 is the structural representation of existing LED fluorescent tube;
Fig. 2 is the structure side view of existing LED fluorescent tube;
Fig. 3 is used for the structure improved structural representation of the lamp plate cabling of LED fluorescent tube for the utility model;
Fig. 4 is used for the structure improved structure side view of the lamp plate cabling of LED fluorescent tube for the utility model.
Wherein:
1 LED fluorescent tube, 11 strip lampshades, 12 driving circuit structures
The driving circuit structure that 121 driving circuit structures 122 that are partitioned into are partitioned into
13 LED lamp bars, 131 LED lamps, 14 transmission lines
2 LED fluorescent tubes, 21 lampshades, 22 driving circuit structures
221 left side driving circuit structures, 222 right side driving circuit structures
23 LED lamp bars, 231 LED lamps
232 lamp plate portions, 24 transmission lines.
The specific embodiment
Relevant for the aforementioned of the utility model and other technology contents, characteristics and effect, in the detailed description of following cooperation, can clearly appear with reference to the preferred embodiment of accompanying drawing.
See also Fig. 3 and Fig. 4; The structure improved structural representation and the side view that are used for the lamp plate cabling of LED fluorescent tube for the utility model; By knowing among the figure; Lampshade 21 inside in LED fluorescent tube 2; Have LED lamp bar 23, left side driving circuit structure 221 and right side driving circuit structure 222 that at least one is arranged at these lampshade 21 inside; Wherein the position of this left side driving circuit structure 221 and right side driving circuit structure 222 lays respectively at the left side and the right side of the LED lamp bar 23 with several light emitting diodes; So after in being arranged at this lampshade 21 because left side driving circuit structure 221 and right side driving circuit structure 222 be split to form by 22 of complete driving circuit structures, so on the left of driving circuit structure 221 and right side driving circuit structure 222 must be connected to form a complete driving circuit structure 22 by a transmission line 24.
And this transmission line 24 is laid in the lamp plate portion 232 of LED lamp bar 23; And this transmission line 24 can be arranged at the either side of lamp plate portion 232; And this left side driving circuit structure 221 and right side driving circuit structure 222 are connected; Therefore when this left side driving circuit structure 221 and right side driving circuit structure 222 with after this LED lamp bar is connected, this complete driving circuit structure 22 can provide LED lamp bar 23 shinny power supply, and shinny by this LED lamp bar 23 of driving circuit structure 221,222 both-ends driving.
In addition; The transmission line 24 that is laid in lamp plate portion 232 can use the mode of washing PCB (circuit board); Transmission line 24 circuit are printed on either side in the lamp plate portion 232; And be connected to an end and the other end of transmission line 24 circuit when left side driving circuit structure 221 and right side driving circuit structure 222, and this left side driving circuit structure 221 and right side driving circuit structure 222 can be interconnected, to form a complete driving circuit structure 22 through transmission line 24 circuit.
And left side driving circuit structure 221 and right side driving circuit structure 222 are owing to be to be split to form by 22 of complete driving circuit structures; Therefore the space in this left side driving circuit structure 221 and right side driving circuit structure 222 occupied these lampshades 21 also can dwindle; Adding this transmission line 24 need can not make left side driving circuit structure 221 and right side driving circuit structure 222 interconnect across this LED lamp bar 23; Therefore the caliber of this lampshade 21 also can with dwindle, and save many unnecessary costs.
The structure-improved of the lamp plate cabling that is used for the LED fluorescent tube that the utility model provided when comparing each other with other prior art, has more and gets the row advantage ready:
1. the utility model can come driven in common one LED lamp bar with the left and right sides driving circuit structure, and use one pasting the enterprising row wiring of LED lamp bar transmission line the left and right sides driving circuit structure is connected, reach the purpose of fluorescent tube downsizing whereby.
2. employed lamp plate Wiring structure in the utility model can be avoided disturbing because of crossing over the EMI that wiring produced, and also can save simultaneously because of crossing over the extra accommodation space that wiring increased, and therefore also can reduce the manufacturing cost of LED fluorescent tube.
By the detailed description of above preferred embodiment, hope can be known the characteristic and spirit of describing the utility model more, and is not to come the category of the utility model is limited with the above-mentioned preferred embodiment that is disclosed.On the contrary, its objective is that hope can contain in the category of the claim that is arranged in the desire application of the utility model institute of various changes and tool equality.
Claims (4)
1. structure-improved that is used for the lamp plate cabling of LED fluorescent tube; Wherein this LED fluorescent tube has comprised a lampshade, at least one is arranged at the inner LED lamp bar of this lampshade, at least one is arranged at the inner left side driving circuit structure of this lampshade and at least one is arranged at the inner right side driving circuit structure of this lampshade; It is characterized in that: the position of this left side driving circuit structure and right side driving circuit structure lays respectively at the LED lamp bar left and right sides; And either side is laid with on the left of at least one connection and the transmission line of right side driving circuit structure in the lamp plate portion of this LED lamp bar, so that left side driving circuit structure and right side driving circuit structure can the same LED lamp of driven in common bars.
2. the structure-improved that is used for the lamp plate cabling of LED fluorescent tube as claimed in claim 1 is characterized in that, has several light emitting diodes on this LED lamp bar.
3. the structure-improved that is used for the lamp plate cabling of LED fluorescent tube as claimed in claim 1 is characterized in that this lampshade is a strip.
4. the structure-improved that is used for the lamp plate cabling of LED fluorescent tube as claimed in claim 1; It is characterized in that; This left side driving circuit structure and right side driving circuit structure can be connected to form a complete driving circuit structure by transmission line; And this left side and right side driving circuit structure are connected with this LED lamp bar, and it is shinny to drive this LED lamp bar with both-end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200456190U CN202452436U (en) | 2012-02-13 | 2012-02-13 | Wiring improved structure of lamp board for light-emitting diode (LED) lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200456190U CN202452436U (en) | 2012-02-13 | 2012-02-13 | Wiring improved structure of lamp board for light-emitting diode (LED) lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202452436U true CN202452436U (en) | 2012-09-26 |
Family
ID=46868298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200456190U Expired - Fee Related CN202452436U (en) | 2012-02-13 | 2012-02-13 | Wiring improved structure of lamp board for light-emitting diode (LED) lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202452436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075163A (en) * | 2014-07-11 | 2014-10-01 | 扬益电子科技(宁波)有限公司 | LED lamp integrating wiring groove and lamp body |
| CN111843478A (en) * | 2020-07-30 | 2020-10-30 | 深圳市瑞梓光电科技有限公司 | Photoelectric module, lamp and manufacturing method of lamp |
-
2012
- 2012-02-13 CN CN2012200456190U patent/CN202452436U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075163A (en) * | 2014-07-11 | 2014-10-01 | 扬益电子科技(宁波)有限公司 | LED lamp integrating wiring groove and lamp body |
| CN111843478A (en) * | 2020-07-30 | 2020-10-30 | 深圳市瑞梓光电科技有限公司 | Photoelectric module, lamp and manufacturing method of lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Taiwan Hsinchu County Chinese jhubei City, Taiwan 1 yuan a Street No. 6 Building 3 Patentee after: Yang power electronic Limited by Share Ltd Address before: Taiwan Hsinchu County Chinese jhubei City, Taiwan 1 yuan a Street No. 6 Building 3 Patentee before: Verticil Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20160213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |