CN103727424B - A kind of LED daylight lamp - Google Patents
A kind of LED daylight lamp Download PDFInfo
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- CN103727424B CN103727424B CN201210391521.5A CN201210391521A CN103727424B CN 103727424 B CN103727424 B CN 103727424B CN 201210391521 A CN201210391521 A CN 201210391521A CN 103727424 B CN103727424 B CN 103727424B
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- electrode needle
- fluorescent tube
- lamp holder
- lamp
- metal clips
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Abstract
The invention provides a kind of LED daylight lamp, including fluorescent tube, the lamp holder of lamp tube ends, the electrode needle on lamp holder, and the circuit board in fluorescent tube；The metal clips being connected with electrode needle it is provided with on circuit board；The inner of electrode needle is interspersed in metal clips.Metal clips mounts on circuit boards.The assembling of this LED daylight lamp is simple and convenient, saves labour turnover.Electrical security is high, it is to avoid conventional electrode needle wire is with circuit board connection procedure, and wire pushed down by lamp holder, makes wire damaged or wire artificial damage contacts brought potential safety hazard with metal shell.
Description
Technical field
The invention belongs to lighting technical field, relate to a kind of LED light emission device, more specifically particularly relate to the attachment structure in LED fluorescent lamp tube.
Background technology
At present in LED industry, method of attachment for LED fluorescent lamp tube input AC running voltage, commonly used insulation electric rubber cover wire connects input, and its method of attachment is by wires different for two colors, is respectively welded on the power supply terminal (L, N) of tube lamp holder and PCB.
This type of production technology operation of prior art is more, produces time-consuming, and production capacity is low.And be a vision dead zone inside lamp holder in an assembling process, the insulating cement pick up of wire is broken by the place that insulation rubber wire is easy between lamp holder and aluminum groove combine, and causes wire to be connected with metal shell.So user and product manufacturing person all can be brought the probability of electric shock, there is certain potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is: for the deficiency of the LED daylight lamp existence of above-mentioned prior art, it is provided that a kind of LED daylight lamp, the inner of electricity level pin and the metal clips compact siro spinning technology on circuit board.
The technical scheme that the present invention is directed to the problems referred to above and propose is: a kind of LED daylight lamp, including fluorescent tube, the lamp holder of lamp tube ends, the electrode needle on lamp holder, and the circuit board in fluorescent tube；It is characterized in that: on described circuit board, be provided with the metal clips being connected with electrode needle.
Wherein, the inner of described electrode needle is interspersed in metal clips.Described metal clips uses surface installation technique to mount on circuit boards.
Further, on the aluminum groove that described circuit board is inserted in fluorescent tube.Described electrode needle is fixed on lamp holder through Shooting Technique.Described lamp holder is arranged on the two ends of fluorescent tube by screw.
Compared with the LED daylight lamp of prior art, the advantage using technical solution of the present invention is as follows.
1. the assembling of this LED daylight lamp is simple and convenient, saves labour turnover.
2. electrical security is high, it is to avoid conventional electrode needle wire is with the connection procedure of circuit board, and wire pushed down by lamp holder, makes wire damaged or wire artificial damage contacts brought potential safety hazard with metal shell.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are briefly described below.
Fig. 1 is the schematic diagram that the parts in the present invention a kind of LED daylight lamp embodiment fluorescent tube assemble.
Fig. 2 is the structural representation of the present invention a kind of LED daylight lamp embodiment lamp holder.
Fig. 3 is the structural representation of the present invention a kind of LED daylight lamp embodiment.
Figure includes: LED, fluorescent tube 1, lamp holder 2, electrode needle 3, circuit board 4, metal clips 5, aluminum groove 6.
Detailed description of the invention
In order to further illustrate principle and the structure of the present invention, in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail.
One LED daylight lamp of the present invention, for the input connection structure of the working volts alternating current of input LED daylight lamp, uses metal insert form, is different from traditional insulation rubber wire and connects power supply mode.
Newly devising the electrode needle 3 of conduction on the lamp holder 2 of new a kind of LED daylight lamp of the present invention, increase the length of electrode needle 3 the inner in lamp holder 2, electrode needle 3 is fixed on lamp holder 2 through Shooting Technique.Metal clips 5 compact siro spinning technology that the inner of two electric level pins 3 is conducted electricity with the binding post (L, N) in the PCB 4 in fluorescent tube 1 respectively, plays electric action.
The invention of this structure so that the assembling production process of LED daylight lamp is simple, on the one hand improves production production capacity, saves labor hour；On the other hand solving in the assembling process of LED daylight lamp, conductive connecting is damaged, the life security hidden trouble brought.
One LED daylight lamp of the present invention, including fluorescent tube 1, the lamp holder 2 at fluorescent tube 1 two ends, the electrode needle 3 on lamp holder 2, and the circuit board 4 in fluorescent tube 1；The metal clips 5 being connected with electrode needle 3 it is provided with on circuit board 4.
Metal clips 5 uses surface installation technique to mount on the circuit board 4.Circuit board 4 is inserted on the aluminum groove 6 in fluorescent tube 1.Electrode needle 3 is fixed on lamp holder through Shooting Technique.Lamp holder 2 is arranged on the two ends of fluorescent tube 1 by screw.The inner of electrode needle 3 is interspersed in metal clips 5.
Several improvements of a kind of LED daylight lamp of the present invention are: the metal clips 5 of the conduction arranged in PCB 4, use electronic circuit surface installation technique SMT technique to be close in PCB 4；Electrode needle 3 is positioned at the inner lengthening of lamp holder 2；After LED daylight lamp is completed, it is internal that the inner of electrode needle 3 is interspersed in metal clips 5, elastic clamping.
As it is shown in figure 1, by metal clips 5 paster (passing through Reflow Soldering) in the PCB 4 of LED daylight lamp, above the aluminum groove 6 that PCB 4 plug-in mounting is fixed in fluorescent tube 1.
As in figure 2 it is shown, lamp holder 2 to be screwed in the two ends of fluorescent tube 1, the inner alignment metal clips 5 of the lengthening of the electrode needle 3 on lamp holder 2, make the inner of electrode needle 3 be interspersed in metal clips 5.
As it is shown on figure 3, the electrode needle 3 of such lamp holder 2 just communicates with the circuit of PCB 4, play electric action.
The effect that this invention is embodied after implementing: the assembling of LED daylight lamp is simple and convenient, saves labour turnover.Electrical security is high, it is to avoid the conventional electrode needle 3 on lamp holder 2, and with wire with in PCB 4 connection procedure in fluorescent tube 1, wire pushed down by lamp holder 1, makes wire damaged or wire artificial damage contacts brought potential safety hazard with metal shell.
This structure is suitable for single-ended and both end power supplying form LED daylight lamp.
Foregoing; it is only presently preferred embodiments of the present invention; it is not intended to limit embodiment of the present invention; those of ordinary skill in the art are according to the central scope of the present invention and spirit; corresponding flexible or amendment can be carried out very easily, therefore protection scope of the present invention should be as the criterion with the protection domain required by claims.
Claims (5)
1. a LED daylight lamp, including fluorescent tube, the lamp holder of lamp tube ends, the electrode needle on lamp holder, and the circuit board in fluorescent tube；It is characterized in that: on described circuit board, be provided with the metal clips being connected with electrode needle, wherein, described electrode needle is positioned at the inner lengthening of lamp holder, and the inner that electrode needle lengthens is interspersed in described metal clips so that the inner that electrode needle described in described metal clips elasticity clamping lengthens.
2. according to the fluorescent tube described in claim 1, it is characterised in that: described metal clips uses surface installation technique to mount on circuit boards.
3. according to the fluorescent tube described in claim 1, it is characterised in that: on the aluminum groove that described circuit board is inserted in fluorescent tube.
4. according to the fluorescent tube described in claim 1, it is characterised in that: described electrode needle is fixed on lamp holder through Shooting Technique.
5. according to the fluorescent tube described in claim 1, it is characterised in that: described lamp holder is arranged on the two ends of fluorescent tube by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391521.5A CN103727424B (en) | 2012-10-16 | 2012-10-16 | A kind of LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391521.5A CN103727424B (en) | 2012-10-16 | 2012-10-16 | A kind of LED daylight lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727424A CN103727424A (en) | 2014-04-16 |
| CN103727424B true CN103727424B (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210391521.5A Active CN103727424B (en) | 2012-10-16 | 2012-10-16 | A kind of LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103727424B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110604B (en) * | 2014-08-06 | 2016-08-24 | 奥其斯科技股份有限公司 | Integrated LED lamp tube |
| CN105953120A (en) * | 2016-05-30 | 2016-09-21 | 京东方科技集团股份有限公司 | Light bar, backlight module and display device |
| EP3489570A4 (en) * | 2016-07-22 | 2020-07-29 | Seoul Viosys Co., Ltd. | Tube-shaped led lighting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348218Y (en) * | 2009-01-19 | 2009-11-18 | 锦仁有限公司 | Draw-out type LED daylight lamp tube |
| CN201382386Y (en) * | 2009-02-13 | 2010-01-13 | 深圳市聚作实业有限公司 | LED light tube |
| CN201731287U (en) * | 2009-12-25 | 2011-02-02 | 深圳市通普科技有限公司 | LED fluorescent lamp |
| WO2011086906A1 (en) * | 2010-01-13 | 2011-07-21 | パナソニック株式会社 | Led lamp |
| CN102155638A (en) * | 2010-02-11 | 2011-08-17 | Smk株式会社 | LED lighting device |
| JP2011171225A (en) * | 2010-02-22 | 2011-09-01 | Panasonic Electric Works Co Ltd | Lamp socket and lighting fixture using it |
| CN102635804A (en) * | 2012-04-23 | 2012-08-15 | 侯李光 | LED (light-emitting diode) lamp tube capable of replacing T5 fluorescent lamp |
| CN202812986U (en) * | 2012-10-16 | 2013-03-20 | 深圳长城开发科技股份有限公司 | Light-emitting diode (LED) daylight lamp |
-
2012
- 2012-10-16 CN CN201210391521.5A patent/CN103727424B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201348218Y (en) * | 2009-01-19 | 2009-11-18 | 锦仁有限公司 | Draw-out type LED daylight lamp tube |
| CN201382386Y (en) * | 2009-02-13 | 2010-01-13 | 深圳市聚作实业有限公司 | LED light tube |
| CN201731287U (en) * | 2009-12-25 | 2011-02-02 | 深圳市通普科技有限公司 | LED fluorescent lamp |
| WO2011086906A1 (en) * | 2010-01-13 | 2011-07-21 | パナソニック株式会社 | Led lamp |
| CN102155638A (en) * | 2010-02-11 | 2011-08-17 | Smk株式会社 | LED lighting device |
| JP2011171225A (en) * | 2010-02-22 | 2011-09-01 | Panasonic Electric Works Co Ltd | Lamp socket and lighting fixture using it |
| CN102635804A (en) * | 2012-04-23 | 2012-08-15 | 侯李光 | LED (light-emitting diode) lamp tube capable of replacing T5 fluorescent lamp |
| CN202812986U (en) * | 2012-10-16 | 2013-03-20 | 深圳长城开发科技股份有限公司 | Light-emitting diode (LED) daylight lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103727424A (en) | 2014-04-16 |
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