CN203595092U - Plug structure of LED lamp tube - Google Patents
Plug structure of LED lamp tube Download PDFInfo
- Publication number
- CN203595092U CN203595092U CN201320669056.7U CN201320669056U CN203595092U CN 203595092 U CN203595092 U CN 203595092U CN 201320669056 U CN201320669056 U CN 201320669056U CN 203595092 U CN203595092 U CN 203595092U
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- Prior art keywords
- driving power
- plug
- lamp tube
- fluorescent tube
- radiator
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- Expired - Fee Related
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Abstract
The utility model discloses a plug structure of an LED lamp tube. The plug structure comprises a lamp tube body composed of a lampshade and a radiator, and a plug installed at the end of the lamp tube body. The two ends of the radiator are connected with a driving power supply circuit board, contact pins used for being matched with sockets are fixedly connected to the driving power supply circuit board, and pin holes through which the contact pins can conveniently penetrate are formed in an end cap of the plug. According to the plug structure of the LED lamp tube, no contact pin or metal piece needs to be stamped on the plug, welding does not need to be conducted on the metal piece and the driving power supply circuit board, production procedures are greatly simplified, and production efficiency is improved; moreover, processing in each working procedure is not limited by the space size, automatic production can be achieved, and production efficiency is further improved; in addition, due to the fact that no wire is welded between the metal piece and the driving power supply circuit board, a wire is prevented from being loosened or falling off, assembly and maintenance are facilitated, the contact pins are directly and fixedly connected with the driving power supply circuit board, poor contact cannot be caused, and normal operation of the lamp tube is ensured.
Description
Technical field
The utility model relates to LED fluorescent tube technical field, particularly a kind of stopper structure of LED fluorescent tube.
Background technology
At present, the stopper structure of known LED fluorescent tube comprises the fluorescent tube being made up of lampshade and radiator, and be installed on the plug of lamp tube end, contact pin for coordinating with socket and the sheet metal being connected with contact pin are installed in plug, and sheet metal is welded with wire between being connected away from the driving power circuit plate on one end and the LED fluorescent tube inner radiator of contact pin.But the complex manufacturing of this structure, plug is installed on before lamp tube end, must first driving power circuit plate be installed on radiator, again lampshade is installed on radiator, then inject plug with injection machine, then utilize punch press that contact pin and sheet metal punching press are entered to plug, follow one end welding lead away from contact pin on sheet metal, the other end of this wire is welded on the driving power circuit plate in fluorescent tube again, finally plug could be assembled to lamp tube ends and encapsulates.In said process, need on the driving power circuit plate on sheet metal and in fluorescent tube, weld simultaneously, owing to being subject to the space size restriction of plug and fluorescent tube, this welding cannot adopt machinery operation, can only operate manually, and welding is manually affected by operator's individual factor easily, poor welding quality, causes product fraction defective to improve, and production efficiency is low.In addition, above-mentioned stopper structure is owing to being welded with wire between contact pin and driving power circuit plate, in the time of assembling plug and dismounting maintenance, easily occur that wire becomes flexible or obscission, the one, impact assembling and maintenance efficiency, the 2nd, if assembly crewman or maintenance personal do not find the loosening phenomenon of wire in time, by affecting the normal work of fluorescent tube, shorten its service life.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the stopper structure of the LED fluorescent tube that a kind of production technology is simple, production efficiency is high.
The utility model solves the technical scheme that its technical problem adopts:
A kind of stopper structure of LED fluorescent tube, comprise the fluorescent tube being formed by lampshade and radiator, and be installed on the plug of lamp tube end, radiator two ends are connected with driving power circuit plate, on described driving power circuit plate, be fixedly connected with and be useful on the contact pin coordinating with socket, on the end cap of described plug, be provided with and be convenient to the pin hole that contact pin passes.
As the improvement of technique scheme, described contact pin is by being fixedly welded on driving power circuit plate, and contact pin preferentially adopts scolding tin to be weldingly fixed on driving power circuit plate, realizes machine welding, guarantees welding quality, has improved production efficiency simultaneously.
Further, described contact pin is L-type, and this shape facilitates contact pin to be fixedly installed on driving power circuit plate, is convenient to contact pin through the pin hole on plug simultaneously.
Further, described plug adopts clamping to be connected or gluing connection with fluorescent tube.
Further, described driving power circuit plate or gluing be connected with bolts with radiator.
The beneficial effects of the utility model are: the utility model is owing to contact pin being directly fixedly mounted on driving power circuit plate, when production, first contact pin is fixedly installed on driving power circuit plate, then the driving power circuit plate that contact pin is installed is fixed on radiator, then lampshade is installed on radiator, install after lampshade, pin hole on plug is pierced in contact pin, then plug is fixedly installed on fluorescent tube.Without punching press contact pin and sheet metal on plug, also without welding on sheet metal and driving power circuit plate, greatly simplify production process, improve production efficiency, and the processing of each operation can not be subject to the restriction of space size, can realize automated production, further enhance productivity, in addition, owing to having exempted welding lead between sheet metal and driving power circuit plate, eliminating wire becomes flexible or obscission, assembling and maintenance are facilitated, contact pin is directly fixedly connected with driving power circuit plate, can not cause loose contact, guarantee the normal operation of fluorescent tube, extend the service life of fluorescent tube.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is decomposing schematic representation of the present utility model;
Fig. 2 is the structural representation of radiator in the utility model.
The specific embodiment
See figures.1.and.2, the stopper structure of a kind of LED fluorescent tube of the present utility model, comprise fluorescent tube and be installed on the plug 3 of lamp tube end, fluorescent tube is made up of lampshade 1 and radiator 2, preferably, on radiator 2, be provided with the draw-in groove 21 of clamping lampshade 1, lampshade 1 adopts clamping to be connected with radiator 2, easy accessibility.Between described plug 3 and fluorescent tube, can adopt clamping or gluing connection, preferably, in the present embodiment, between described plug 3 and fluorescent tube, adopt clamping to be connected, on the radiator 2 of fluorescent tube, be provided with hole clipping 22, on plug 3, be provided with the card column with hole clipping 22 clampings, the hole clipping 22 of when assembling, the card column on plug 3 being aimed on radiator 2 is inserted, allow the pin hole 31 of contact pin 5 from plug 3 pass simultaneously, assembling is simple, can realize machinery operation, further, for plug 3 is installed on fluorescent tube more firmly, and be difficult for getting loose, described card column and hole clipping 22 adopt interference fit, simultaneously for card column is easily inserted in hole clipping 22, on the sidewall of described hole clipping 22, be provided with opening 221, facilitate card column to insert.Described radiator 2 two ends are connected with driving power circuit plate 4, driving power circuit plate 4 can be secured by bolts on radiator 2, also can be fixed on radiator 2 by adhesive means, in this specific embodiment, on described driving power circuit plate 4 and radiator 2, be provided with bolt mounting holes, driving power circuit plate 4 and radiator 2 can be fixed through bolt mounting holes with bolt, be connected firmly, driving power circuit plate 4 can not come off from radiator 2.On described driving power circuit plate 4, be fixedly connected with and be useful on the contact pin 5 coordinating with socket, at this, the preferential scolding tin that adopts of contact pin 5 is weldingly fixed on driving power circuit plate 4, realizes machine welding, guarantees welding quality, has improved production efficiency simultaneously.On the end cap of described plug 3, be provided with and be convenient to the pin hole 31 that contact pin 5 passes.For convenient, contact pin 5 is fixed on driving power circuit plate 4, is convenient to contact pin 5 through pin hole 31 simultaneously, the shape of described contact pin 5 is preferably L-type, but does not limit.
Production process of the present utility model is as follows: first contact pin 5 is fixedly installed on driving power circuit plate 4, then the driving power circuit plate 4 that contact pin 5 is installed is fixed on radiator 2, then lampshade 1 is installed on radiator 2, install after lampshade 1, pin hole on plug 3 31 is pierced in contact pin 5, then plug 3 is fixedly installed on fluorescent tube.The utility model is directly fixedly mounted on contact pin 5 on driving power circuit plate 4, without punching press contact pin 5 and sheet metal on plug 3, also without welding on sheet metal and driving power circuit plate 4, greatly simplify production process, improve production efficiency, and the processing of each operation can not be subject to the restriction of space size, can realize automated production, further enhance productivity, in addition, owing to having exempted welding lead between sheet metal and driving power circuit plate 4, eliminating wire becomes flexible or obscission, assembling and maintenance are facilitated, contact pin 5 is directly fixedly connected with driving power circuit plate 4, can not cause loose contact, guarantee the normal operation of fluorescent tube, extend the service life of fluorescent tube.
Disclosed all features in this description, or step in disclosed all methods or process, except the speciality and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, each feature is an embodiment in a series of equivalences or similar characteristics.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. the stopper structure of a LED fluorescent tube, comprise the fluorescent tube being formed by lampshade (1) and radiator (2), and be installed on the plug (3) of lamp tube end, radiator (2) two ends are connected with driving power circuit plate (4), it is characterized in that: on described driving power circuit plate (4), be fixedly connected with and be useful on the contact pin (5) coordinating with socket, on the end cap of described plug (3), be provided with and be convenient to the pin hole (31) that contact pin (5) passes.
2. the stopper structure of a kind of LED fluorescent tube according to claim 1, is characterized in that: described contact pin (5) is by being fixedly welded on driving power circuit plate (4).
3. the stopper structure of a kind of LED fluorescent tube according to claim 1, is characterized in that: described contact pin (5) is L-type.
4. according to the stopper structure of any LED fluorescent tube described in claims 1 to 3, it is characterized in that: described plug (3) adopts clamping to be connected or gluing connection with fluorescent tube.
5. according to the stopper structure of any LED fluorescent tube described in claims 1 to 3, it is characterized in that: described driving power circuit plate (4) or gluing be connected with bolts with radiator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669056.7U CN203595092U (en) | 2013-10-28 | 2013-10-28 | Plug structure of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669056.7U CN203595092U (en) | 2013-10-28 | 2013-10-28 | Plug structure of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595092U true CN203595092U (en) | 2014-05-14 |
Family
ID=50675980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669056.7U Expired - Fee Related CN203595092U (en) | 2013-10-28 | 2013-10-28 | Plug structure of LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542382A (en) * | 2013-10-28 | 2014-01-29 | 江门市亮大照明有限公司 | Plug structure of LED (light-emitting diode) tube |
| CN107023811A (en) * | 2016-02-01 | 2017-08-08 | 厦门广泓工贸有限公司 | The fluorescent tube or bulb of this electric connector of a kind of lamp electric connector and application |
-
2013
- 2013-10-28 CN CN201320669056.7U patent/CN203595092U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542382A (en) * | 2013-10-28 | 2014-01-29 | 江门市亮大照明有限公司 | Plug structure of LED (light-emitting diode) tube |
| CN107023811A (en) * | 2016-02-01 | 2017-08-08 | 厦门广泓工贸有限公司 | The fluorescent tube or bulb of this electric connector of a kind of lamp electric connector and application |
| CN107023811B (en) * | 2016-02-01 | 2023-06-30 | 厦门广泓工贸有限公司 | Lamp cap electric connector and lamp tube or bulb using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUIGAO (GUANGZHOU) ELECTRONICS CO., LTD. Free format text: FORMER OWNER: JIANGMEN LIANGDA LIGHTING CO., LTD. Effective date: 20141013 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529000 JIANGMEN, GUANGDONG PROVINCE TO: 510000 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141013 Address after: 510000 Guangdong city of Guangzhou province Guangzhou high tech Industrial Development Zone 232 Ke Xue Cheng Guang Bao Lu Building No. 2 room 210 Patentee after: High (Guangzhou) Electronics Co., Ltd. Address before: The vast Industrial Park No. 6 529000 Guangdong province Jiangmen Jianghai Keyuan Road 5 Building 2 layer 201 Patentee before: Jiangmen city Liang great Lighting Co., Ltd |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170120 Address after: 510635 Guangdong Province, Guangzhou high tech Industrial Development Zone Ruitailu No. 2 No. 102 Patentee after: GUANGZHOU WIN NEWS TECHNOLOGY CO., LTD. Address before: 510000 Guangdong city of Guangzhou province Guangzhou high tech Industrial Development Zone 232 Ke Xue Cheng Guang Bao Lu Building No. 2 room 210 Patentee before: High (Guangzhou) Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20171028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |