CN103542382A - Plug structure of LED (light-emitting diode) tube - Google Patents
Plug structure of LED (light-emitting diode) tube Download PDFInfo
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- CN103542382A CN103542382A CN201310517775.1A CN201310517775A CN103542382A CN 103542382 A CN103542382 A CN 103542382A CN 201310517775 A CN201310517775 A CN 201310517775A CN 103542382 A CN103542382 A CN 103542382A
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- plug
- power circuit
- driving power
- fluorescent tube
- radiator
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Abstract
The invention discloses a plug structure of an LED tube. The plug structure of the LED tube comprises a tube composed of a lampshade and a radiator, and a plug arranged at the end of the tube. Two ends of the radiator are connected with a driving power circuit board onto which pins for being matched with a socket are fixedly connected, and the end cover of the plug is provided with pinholes facilitating the penetration of the pins. According to the plug structure of the LED tube, pins and a metal piece are not needed to be stamped on the plug, welding is not needed to be performed on the metal piece and the driving power circuit board, the production processes are greatly simplified, the production efficiency is improved, the processing of every process is not limited by the size of the space, automated production can be achieved, and the production efficiency is further improved. Besides, due to the fact that wire welding between the metal piece and the driving power circuit board is avoided, looseness or falling of wires can be eliminated, assembly and maintenance are facilitated, the pins are directly fixedly connected with the driving powder circuit board, bad contact can be avoided, and the normal operation of the tube can be guaranteed.
Description
Technical field
The present invention 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 comprised 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 away from one end of contact pin with between driving power circuit plate on LED fluorescent tube inner radiator is connected.Yet the complex manufacturing of this structure, plug is being installed on before lamp tube end, must first driving power circuit plate be installed on radiator, again lampshade is installed on radiator, then with injection machine, inject plug, then utilize punch press that contact pin and sheet metal punching press are entered to plug, then on sheet metal away from one end welding lead of contact pin, 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, when 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, to affect the normal operation of fluorescent tube, shorten its service life.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the stopper structure of the LED fluorescent tube that a kind of production technology is simple, production efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is:
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 invention has the beneficial effects as follows: the present invention is owing to contact pin being directly fixedly mounted on driving power circuit plate, during 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 simplified production process, improved 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 have been facilitated, contact pin is directly fixedly connected with driving power circuit plate, can not cause loose contact, guaranteed the normal operation of fluorescent tube, extended the service life of fluorescent tube.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is decomposing schematic representation of the present invention;
Fig. 2 is the structural representation of radiator in the present invention.
The specific embodiment
See figures.1.and.2, the stopper structure of a kind of LED fluorescent tube of the present invention, comprises fluorescent tube and is installed on the plug 3 of lamp tube end, fluorescent tube is comprised of lampshade 1 and radiator 2, preferably, is provided with the draw-in groove 21 of clamping lampshade 1 on radiator 2, 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 the card column on plug 3 being aimed on radiator 2 during assembling is inserted, allow the pin hole 31 of contact pin 5 from plug 3 pass simultaneously, assembling is simple, can realize machinery operation, further, in order to make plug 3 be installed on more firmly on fluorescent tube, 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, can driving power circuit plate 4 and radiator 2 is fixing 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 invention 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 present invention 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 simplified production process, improved 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 have been facilitated, contact pin 5 is directly fixedly connected with driving power circuit plate 4, can not cause loose contact, guaranteed the normal operation of fluorescent tube, extended the service life of fluorescent tube.
Disclosed all features in this description, or the 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 invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
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 |
|---|---|---|---|
| CN201310517775.1A CN103542382A (en) | 2013-10-28 | 2013-10-28 | Plug structure of LED (light-emitting diode) tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310517775.1A CN103542382A (en) | 2013-10-28 | 2013-10-28 | Plug structure of LED (light-emitting diode) tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103542382A true CN103542382A (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310517775.1A Pending CN103542382A (en) | 2013-10-28 | 2013-10-28 | Plug structure of LED (light-emitting diode) tube |
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| Country | Link |
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| CN (1) | CN103542382A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779509U (en) * | 2010-08-25 | 2011-03-30 | 城光（湖南）节能环保服务有限公司 | LED lamp tube |
| CN202017917U (en) * | 2011-01-20 | 2011-10-26 | 刘世全 | Novel light-emitting diode (LED) lamp tube |
| CN202469938U (en) * | 2012-02-07 | 2012-10-03 | 朱孔兴 | LED (Light Emitting Diode) lamp tube plug |
| CN202708699U (en) * | 2012-07-05 | 2013-01-30 | 深圳市骅圣照明科技有限公司 | Tubular light-emitting diode (LED) lamp |
| CN203595092U (en) * | 2013-10-28 | 2014-05-14 | 江门市亮大照明有限公司 | Plug structure of LED lamp tube |
-
2013
- 2013-10-28 CN CN201310517775.1A patent/CN103542382A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201779509U (en) * | 2010-08-25 | 2011-03-30 | 城光（湖南）节能环保服务有限公司 | LED lamp tube |
| CN202017917U (en) * | 2011-01-20 | 2011-10-26 | 刘世全 | Novel light-emitting diode (LED) lamp tube |
| CN202469938U (en) * | 2012-02-07 | 2012-10-03 | 朱孔兴 | LED (Light Emitting Diode) lamp tube plug |
| CN202708699U (en) * | 2012-07-05 | 2013-01-30 | 深圳市骅圣照明科技有限公司 | Tubular light-emitting diode (LED) lamp |
| CN203595092U (en) * | 2013-10-28 | 2014-05-14 | 江门市亮大照明有限公司 | Plug structure of LED lamp tube |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| 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: 20141210 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 529000 JIANGMEN, GUANGDONG PROVINCE TO: 510700 GUANGZHOU, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141210 Address after: Whampoa Kaitai Avenue Ruitailu District of Guangzhou City, Guangdong Province, No. 2 510700 Applicant 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 Applicant before: Jiangmen city Liang great Lighting Co., Ltd |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140129 |