CN103322451B - A kind of LED lamp of waterproof fog and installation method thereof - Google Patents
A kind of LED lamp of waterproof fog and installation method thereof Download PDFInfo
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- CN103322451B CN103322451B CN201310224868.5A CN201310224868A CN103322451B CN 103322451 B CN103322451 B CN 103322451B CN 201310224868 A CN201310224868 A CN 201310224868A CN 103322451 B CN103322451 B CN 103322451B
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Abstract
The invention discloses a kind of LED lamp and installation method thereof of waterproof fog, comprise fluorescent tube and be installed in the LED lamp panel in fluorescent tube, the end of LED lamp panel is connected with plug, the end of fluorescent tube is connected with end cap, a double-sided PCB board is provided with between plug and end cap, the inner face of double-sided PCB board is welded with internal power cord, internal power cord is electrically connected with LED lamp panel through plug, the outside of double-sided PCB board is welded with external power cord, external power cord connects power supply through end cap, is provided with hermetically-sealed construction between double-sided PCB board and the inner circumferential of fluorescent tube.Power line of the present invention is not through double-sided PCB board, power line conducts electricity from double-sided PCB board two sides bonding wire respectively, glue sealing is made again outside double-sided PCB board, prevent aqueous vapor from penetrating into lamp interior because of air negative pressure by power line, ensure that the use safety of light fixture and extend the service life of light fixture.
Description
[technical field]
The present invention relates to a kind of LED lamp, relate to a kind of LED lamp and installation method thereof of waterproof fog particularly.
[background technology]
The waterproof of existing LED lamp and anti-fog technique are all generally between lamp plate plug and end cap, arrange sealing ring end cap and lampshade are sealed, but the power line of lamp plate is connected with power supply through end cap, even if break fluid sealant in perforation inner circumferential, but after light fixture works long hours, the end cap inside and outside portion temperature difference is large, and the crust that air produces negative supply line can infiltrate aqueous vapor, and infiltrates internal power cord further, time long long-pending fog Cheng Shui, thus damage the normal work of lamp interior circuit impact.
[summary of the invention]
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, provides a kind of structure simple, installs easily, the light fixture of the inner waterproof fog of exclusion of water fog completely.
The present invention for solving the problems of the technologies described above, by the following technical solutions:
A kind of LED lamp of waterproof fog, comprise fluorescent tube and be installed in the LED lamp panel in described fluorescent tube, the end of described LED lamp panel is connected with plug, the end of described fluorescent tube is connected with end cap, it is characterized in that between described plug and described end cap, being provided with a double-sided PCB board, the inner face of described double-sided PCB board is welded with internal power cord, described internal power cord is electrically connected with described LED lamp panel through described plug, the outside of described double-sided PCB board is welded with external power cord, described external power cord connects power supply through described end cap, hermetically-sealed construction is provided with between the inner circumferential of described double-sided PCB board and described fluorescent tube.
The LED lamp of a kind of waterproof fog as above, is characterized in that at described hermetically-sealed construction be silica gel.
An installation method for the LED lamp of above-mentioned waterproof fog, is characterized in that comprising the following steps:
A, be assemblied in fluorescent tube by the LED lamp panel installing plug, internal power cord stretches out through plug;
B, internal power cord is welded on the inner face of double-sided PCB board;
C, external power cord is welded on the outside of double-sided PCB board;
D, the outside of double-sided PCB board all carefully connected the wire on two sides are made silica gel water, and are made silica gel water prolong the periphery of cloth to double-sided PCB board, then double-sided PCB board are bonded in the inner circumferential of fluorescent tube along its periphery;
E, finally by external power cord through end cap, then end cap is inlaid in the termination of fluorescent tube.
The present invention compared with prior art, has following advantage:
The present invention adds internal power cord and the external power cord that one piece of double-sided PCB board is connected lamp plate between plug with end cap, power line is not through double-sided PCB board, power line conducts electricity from double-sided PCB board two sides bonding wire respectively, glue sealing is made again outside double-sided PCB board, prevent aqueous vapor from penetrating into lamp interior because of air negative pressure by power line, ensure that the use safety of light fixture and extend the service life of light fixture.
[accompanying drawing explanation]
Fig. 1 is one of decomposition texture schematic diagram of the present invention;
Fig. 2 is double-sided PCB board of the present invention and inside and outside portion power line connection structure schematic diagram;
Fig. 3 is fragmentary axial cross-section of the present invention;
Fig. 4 is the A place enlarged drawing of Fig. 3;
Fig. 5 is that the B-B of Fig. 3 is to sectional view;
Fig. 6 is part-structure decomposing schematic representation of the present invention;
Fig. 7 is installment state schematic diagram of the present invention.
[detailed description of the invention]
Describe the present invention below in conjunction with accompanying drawing:
As shown in figs. 1-7, a kind of LED lamp of waterproof fog, the LED lamp panel 2 comprising fluorescent tube 1 and be installed in fluorescent tube 1, the end of LED lamp panel 2 is connected with plug 3, the end of fluorescent tube 1 is connected with end cap 4, a double-sided PCB board 5 is provided with between plug 3 and end cap 4, the inner face of this double-sided PCB board 5 is welded with internal power cord 6, the other end of internal power cord 6 is electrically connected with LED lamp panel 2 through plug 3, external power cord 7 is welded with in the outside of double-sided PCB board 5, external power cord 7 connects power supply through end cap 4, hermetically-sealed construction 8 is provided with between the inner circumferential of double-sided PCB board 5 and fluorescent tube 1, sealing structure 8 makes double-sided PCB board 5 and fluorescent tube 1 hermetic seal for silica gel.
Double-sided PCB board do not have through hole, internal power cord 6 and external power cord 7 are welded on the pad of double-sided PCB board respectively, internal power cord 6 is electrically connected with the circuit board of LED lamp panel 2, double-sided PCB board electrical connection LED lamp panel circuit and external power source, play the effect of a water proof simultaneously, during bonding double-sided PCB board, outside double-sided PCB board, make glue and prolong its periphery wall of cloth, solidify rear formation hermetically-sealed construction, double-sided PCB board is connected with fluorescent tube 1 hermetic seal, completely cut off entering of aqueous vapor completely, stopped by power line water leaking-in fog.
The LED lamp of waterproof fog of the present invention, its installation method comprises the following steps:
A, be assemblied in fluorescent tube 1 by the LED lamp panel 2 installing plug 3, internal power cord 6 stretches out through plug 3;
B, the external part of internal power cord 6 is welded on the inner face of double-sided PCB board 5;
C, one end of external power cord 7 is welded on the outside of double-sided PCB board 5;
D, the outside of double-sided PCB board 5 all carefully connected the wire on two sides are made silica gel water, and are made silica gel water prolong the periphery wall of cloth to double-sided PCB board 5, are then bonded in along its periphery on the internal perisporium of fluorescent tube 1 by double-sided PCB board;
E, finally by the other end of external power cord 7 through end cap 4, then end cap 4 is inlaid in the termination of fluorescent tube 1.
Claims (3)
1. the LED lamp of a waterproof fog, comprise fluorescent tube (1) and be installed in the LED lamp panel (2) in described fluorescent tube (1), the end of described LED lamp panel (2) is connected with plug (3), the end of described fluorescent tube (1) is connected with end cap (4), it is characterized in that: between described plug (3) and described end cap (4), be provided with a double-sided PCB board (5), the inner face of described double-sided PCB board (5) is welded with internal power cord (6), described internal power cord (6) is electrically connected with described LED lamp panel (2) through described plug (3), the outside of described double-sided PCB board (5) is welded with external power cord (7), described external power cord (7) connects power supply through described end cap (4), hermetically-sealed construction (8) is provided with between described double-sided PCB board (5) and the inner circumferential of described fluorescent tube (1).
2. the LED lamp of a kind of waterproof fog according to claim 1, is characterized in that at described hermetically-sealed construction (8) be silica gel.
3. an installation method for the LED lamp of the waterproof fog described in claim 1 or 2, is characterized in that comprising the following steps:
A, be assemblied in fluorescent tube (1) by the LED lamp panel (2) installing plug (3), internal power cord (6) stretches out through plug (3);
B, internal power cord (6) is welded on the inner face of double-sided PCB board (5);
C, external power cord (7) is welded on the outside of double-sided PCB board (5);
D, the outside of double-sided PCB board (5) all carefully connected the wire on two sides are made silica gel water, and are made silica gel water prolong the periphery of cloth to double-sided PCB board (5), then double-sided PCB board are bonded in the inner circumferential of fluorescent tube (1) along its periphery;
E, finally by the other end of external power cord (7) through end cap (4), then end cap (4) is inlaid in the termination of fluorescent tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224868.5A CN103322451B (en) | 2013-06-07 | 2013-06-07 | A kind of LED lamp of waterproof fog and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310224868.5A CN103322451B (en) | 2013-06-07 | 2013-06-07 | A kind of LED lamp of waterproof fog and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103322451A CN103322451A (en) | 2013-09-25 |
| CN103322451B true CN103322451B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310224868.5A Active CN103322451B (en) | 2013-06-07 | 2013-06-07 | A kind of LED lamp of waterproof fog and installation method thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018125645B3 (en) * | 2018-10-16 | 2020-01-23 | Ledvance Gmbh | Process for producing a tube lamp and corresponding tube lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278057Y (en) * | 2008-05-23 | 2009-07-22 | 中国科学院西安光学精密机械研究所 | Imaging device for simultaneously acquiring stereo and multispectral images |
| CN202546473U (en) * | 2012-01-09 | 2012-11-21 | 深圳市新昂威照明有限公司 | Anti-washing wall lamp |
| CN203323077U (en) * | 2013-06-07 | 2013-12-04 | 中山市恒辰光电科技有限公司 | LED (Light-emitting diode) lamp with water vapor infiltration preventing function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070097681A1 (en) * | 2005-11-01 | 2007-05-03 | Chich Robert H | Lighting device |
| JP2007294143A (en) * | 2006-04-21 | 2007-11-08 | Daikin Ind Ltd | Lighting system and bed provided with lighting system |
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2013
- 2013-06-07 CN CN201310224868.5A patent/CN103322451B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201278057Y (en) * | 2008-05-23 | 2009-07-22 | 中国科学院西安光学精密机械研究所 | Imaging device for simultaneously acquiring stereo and multispectral images |
| CN202546473U (en) * | 2012-01-09 | 2012-11-21 | 深圳市新昂威照明有限公司 | Anti-washing wall lamp |
| CN203323077U (en) * | 2013-06-07 | 2013-12-04 | 中山市恒辰光电科技有限公司 | LED (Light-emitting diode) lamp with water vapor infiltration preventing function |
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| CN103322451A (en) | 2013-09-25 |
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Address after: Torch Development Zone, Guangdong province Zhongshan Dongli min road 528400 No. 6 Patentee after: Guangdong Heng Photoelectric Technology Co., Ltd. Address before: 528400 Zhongshan Torch Development Zone, Guangdong Patentee before: Zhongshan City Hengchen Photoelectric ICS Co., Ltd. |
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