CN103353072A - Method for preparing all-weather-used LED lamp string and LED lamp unit of LED lamp string - Google Patents
Method for preparing all-weather-used LED lamp string and LED lamp unit of LED lamp string Download PDFInfo
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- CN103353072A CN103353072A CN201310298836XA CN201310298836A CN103353072A CN 103353072 A CN103353072 A CN 103353072A CN 201310298836X A CN201310298836X A CN 201310298836XA CN 201310298836 A CN201310298836 A CN 201310298836A CN 103353072 A CN103353072 A CN 103353072A
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- led lamp
- lampshade
- insulated column
- wire
- lamp
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Abstract
The invention discloses an all-weather-used LED lamp string which is formed by a plurality of LED lamps in series connection. An insulation column is arranged between two lamp pins of each LED lamp. A stopper which is integrally formed with each insulation column is arranged at the lower end of each insulation column. A clamping groove used for containing wires is formed in each stopper. A lampshade is sleeved outside the LED lamps, the insulation columns and the stoppers. The space is formed by the outer walls of the stoppers and the outer walls, located outside the clamping grooves, of the wires in a surrounding mode, and the space just seals the inner wall of an opening of the lampshade. Resin adhesive is filled in the portion, at the upper portion of each stopper, of the lampshade, and therefore the resin adhesive filled inside the lampshade and used for sealing the lamp pins and the insulation columns of the LED lamps can not overflow. After the resin adhesive is solidified, the decorative lighting effect can not be influenced and the lamp pins of the LED lamps can not rust due to the fact that external water vapor is doubly prevented from entering the lampshade through the resin adhesive, wire sheaths and the stoppers, the lighting effect can be still ensured after the LED lamp string is used for a long time, the service life of the lamp string is greatly prolonged, the lamp pins of the LED lamps are not prone to rust and the service life is not shortened even if the LED lamp string is used outdoors in an all-weather mode, and therefore the structure of the LED lamp string is more reasonable.
Description
[technical field]
The present invention relates to the LED lamp string that a kind of decorative lighting is used.
[background technology]
Most LED lamp string all is telescopic, so-called bushing type, between LED two lamp bases, plug hot melt adhesive tablet exactly, and then put sleeve pipe, sleeve pipe was heated to tighten the wire at lamp base place is tightened when PUR was heated thawing, the sleeve pipe that is subjected in this case thermal contraction is impossible space complete closed between the wire is lived, so produced like this lamp string waterproof effect is rigorous not, the wind and weather rear sleeve in the external world will soon lose efficacy through the long period, make the easier space between wire of steam infiltrate and stay around the lamp base of LED lamp, we know, in case invading, steam will affect the decorative lighting effect, and high temperature tans by the sun rear steam lamp base is got rusty, so the service life of current LED lamp string is lower, in use for some time because the intrusion of steam also can make the decorative lighting effect greatly reduce.
[summary of the invention]
The objective of the invention is to be to overcome the deficiencies in the prior art the LED lamp string that provides the all-weather of a kind of rational in infrastructure, long service life and illuminating effect long-term stability to use.
Another object of the present invention has provided the preparation method of the LED lamp unit of the LED lamp string that all-weather uses.
In order to solve the technical problem of above-mentioned existence, the present invention adopts following technical proposals:
A kind of all-weather LED lamp string is in series by several LED lamps, is respectively equipped with the wire that is connected with the adjacent LED lamp at two lamp bases of described LED lamp, is provided with infusible insulated column that is heated between two lamp bases of described LED lamp; Be provided with and its integrated obstruction in the insulated column lower end, be provided with to hold the draw-in groove of wire in described obstruction; Outside described LED lamp, insulated column and obstruction, be set with the lampshade of an end opening, other end sealing; The outer wall of described obstruction and be positioned at the inwall that space that the wire outer wall beyond the draw-in groove surrounds just closes the lampshade opening part; Be filled with the resin glue that LED lamp and insulated column are sealed being arranged in lampshade more than stopping up; Be set with to cover the shrunk type sleeve pipe that is heated of lamp base pad, insulated column and obstruction at the openend of described lampshade; Described LED lamp, two wires, insulated column, lampshade, resin glue, sleeve pipe and obstructions consist of LED lamp unit.
In the improvement project of the LED lamp string that above-mentioned all-weather is used, described lampshade includes the top of the small-bore of in-built LED lamp, be used for the wide-aperture bottom of in-built insulated column and obstruction, overcoat sleeve pipe, and be connected to the oblique transition part between bottom and the top; Described sleeve pipe the higher authorities shrink and are enclosed within outside this oblique transition part, and the wire of lampshade openend is tightened in following contraction.
In the improvement project of the LED lamp string that above-mentioned all-weather is used, the top of described LED lamp is interior concave crown, and the internal diameter at the top of described lampshade just cooperates with the profile of LED lamp.
In the improvement project of the LED lamp string that above-mentioned all-weather is used, a bubble is arranged near the resin glue the top of described LED lamp.
The preparation method of the LED lamp unit of the LED lamp string that a kind of all-weather is used includes following steps:
1), first two lamp bases of LED lamp is welded with an end of a wire respectively;
2), then insulated column on folder between this two lamp base, and wire is snapped onto in the draw-in groove with the integrated obstruction of insulated column;
3), with lampshade be inverted come to make it opening up after, pour into inward resin glue from the opening of lampshade;
4), with having welded wire in the second step and having loaded onto insulated column and the LED lamp of obstruction is filled in the lampshade that just pours into resin glue, after the resin glue cooled and solidified, just LED lamp and insulated column can be sealed;
5), outside the lampshade top, down put sleeve pipe, and make the one head shelter from pad, insulated column and the obstruction at lamp base place, the other end be enclosed within be positioned at the outer section lead of lampshade openend outer after, just the wire contraction can be locked after heating is shunk sleeve pipe.
In the preparation method's of the LED lamp unit of the LED lamp string that above-mentioned all-weather is used improvement project, in described step 3, the glue that pours into accounts for 4/7 to 3/4 of the lampshade degree of depth.
Compared with prior art, the invention has the beneficial effects as follows: owing to having to hold the draw-in groove of wire with the integrated obstruction of insulated column, and make the outer wall of obstruction and be positioned at the inwall that space that the wire outer wall beyond the draw-in groove surrounds just closes the lampshade opening part, thereby making can be used for the lamp base of sealing LED lamp and the resin glue of insulated column in lampshade can't overflow, after resin glue solidifies, resin glue, wire sheath and stop up just can prevent doubly that extraneous steam from entering into to be affected the decorative lighting effect and the lamp base of LED lamp is got rusty in the lampshade, the service life that still keeps stable illuminating effect and greatly improve the lamp string after also just can guaranteeing to use for a long time, even descend all-weather to use its lamp base also to be difficult for getting rusty and reduce service life in the open, therefore structure of the present invention is more reasonable.
The present invention is described in further detail below in conjunction with accompanying drawing and the specific embodiment:
[description of drawings]
Fig. 1 is the schematic diagram of the embodiment of the invention;
Fig. 2 is the structural representation of the LED lamp unit of the embodiment of the invention;
Fig. 3 is the assembling schematic diagram one (when not loading onto sleeve pipe) of the LED lamp unit of the embodiment of the invention;
Fig. 4 is the assembling schematic diagram two (when not loading onto sleeve pipe) of the LED lamp unit of the embodiment of the invention.
[specific embodiment]
The present invention is the LED lamp string that a kind of all-weather is used, as shown in Figures 1 to 4, it is in series by several LED lamps 1, be respectively equipped with the wire 2 that is connected with adjacent LED lamp 1 at two lamp bases 11 of described LED lamp 1, between two lamp bases 11 of described LED lamp 1, be provided with the insulated column 3 that is heated and can not melts, to avoid the short circuit between the lamp base 11; Be provided with and its integrated obstruction 7 in insulated column 3 lower ends, (at this, being in its both sides respectively) is provided with to hold the draw-in groove 71 of wire 2 in described obstruction 7; At described LED lamp 1, insulated column 3 with stop up the lampshade 4 that is set with lower ending opening, upper end closed outside 7; The outer wall of described obstruction 7 and be positioned at the inwall that space that wire 2 outer walls beyond the draw-in groove 71 surround just closes lampshade 4 opening parts; Be filled with the resin glue 5 that LED lamp 1 and insulated column 3 are sealed being arranged in the lampshade 4 that stops up 7 or more, utilize stop up 7 and wire 2 just clog and prevent in the lampshade opening that the resin glue 5 that also is in liquid state from flowing out; Openend at described lampshade 4 is set with to cover lamp base pad, insulated column 3 and stop up 7 the shrunk type sleeve pipe 6 that is heated, effect at this sleeve pipe 6 is to play pad, the insulated column 3 that shelters from lamp base 11 places and stop up 7, more attractive in appearance when making people watch from the outside the lamp string, and used sleeve pipe 6 is in order to prevent that steam from entering to corrode lamp base 11 on the present stage lamp string.At this, described LED lamp 1, two wires 2, insulated column 3, lampshade 4, resin glue 5, sleeve pipes 6 and stop up 7 and consisted of a LED lamp unit.
When each LED lamp unit of assembling lamp string, include following steps:
1), first two lamp bases 11 of LED lamp 1 is welded with an end of a wire 2 respectively;
2), then insulated column 3 on folder between this two lamp base 11, and wire 3 is snapped onto in the draw-in groove 71 with insulated column 3 integrated obstructions 7;
3), with lampshade 4 be inverted come to make it opening up after, pour into inward resin glue 5(glue from the opening of lampshade 4 and fill with to 4/7 to 3/4 being advisable of being about the lampshade degree of depth);
4), will weld wire 2 in the second step and load onto insulated column 3 and stop up 7 LED lamp 1 and fill in the lampshade 4 that just pours into resin glue 5, at this moment stop up 7 and wire 2 opening part of just blocking lampshade 4 uncured resin glue 5 can't be overflowed, after resin glue 5 cooled and solidified, just LED lamp 1 and insulated column 3 can be sealed;
5), last, outside lampshade 4 upper ends, down put sleeve pipe 6, make the one head shelter from pad, the insulated column 3 at lamp base 11 places and stop up 7, the other end then be enclosed within be positioned at the outer section lead 2 of lampshade openend outer after, just wire 2 contractions can be locked after heating is shunk sleeve pipe 6.
As can be seen from above, the present invention is having to hold the draw-in groove 71 of wire 2 with insulated column 3 integrated obstructions 7, and make and stop up 7 outer wall and be positioned at the inwall that space that wire 2 outer walls beyond the draw-in groove 71 surround just closes lampshade 4 opening parts, thereby making can be used for the lamp base 11 of sealing LED lamp 1 and the resin glue 5 of insulated column 3 in lampshade 4 can't overflow, after resin glue 5 solidifies, resin glue 5, wire sheath and stop up 7 and just can prevent doubly that extraneous steam from entering into that lampshade 4 is interior to be affected the decorative lighting effect and the lamp base 11 of LED lamp is got rusty, the service life that still keeps stable illuminating effect and greatly improve the lamp string after also just can guaranteeing to use for a long time, even descend all-weather to use its lamp base 11 also to be difficult for getting rusty and reduce service life in the open, therefore structure of the present invention is more reasonable.
In the present embodiment, as shown in Figure 2, described lampshade 4 includes the top 41 of the small-bore of in-built LED lamp 1, be used for in-built insulated column 3 and stop up 7, the wide-aperture bottom 42 of overcoat sleeve pipe 6, and be connected to oblique transition part 43 between bottom 42 and the top 41, and described sleeve pipe 6 the higher authorities shrink and are enclosed within outside this oblique transition part 43, and the wire 2 of lampshade openend is tightened in following contraction, when can make like this sleeve pipe 6 be enclosed within more firmly outside the lampshade 4, wire 2 is tightened.At this, the top of described LED lamp 1 is interior concave crown 12, the internal diameter at the top 41 of described lampshade 4 just cooperates with the profile of LED lamp 1, to weld wire 2 and load onto insulated column 3 and stop up 7 LED lamp 1 and fill in the process in the lampshade 4 that just pours into resin glue 5 like this, air in interior concave crown 12 can't eject between the inwall at lampshade 4 tops 41 and LED lamp outer wall, thereby prolonged stay becomes bubble 8 in the interior concave crown 12 of LED lamp 1, so be formed with a bubble 8 near the resin glue 5 the top of described LED lamp 1.When light can shine the luminous facular point (bright ball) of formation on the bubble 8 when LED lamp 1 is luminous like this, can not feel dazzling in the time of after reflection, the refraction of bubble 8 change direction of illumination formation 360 degree omnidirectional angles, both can having made the front watch the LED lamp yet, and can make again the diffusion illumination effect of lamp better.
Although describe the present invention in detail with reference to top embodiment, but it will be apparent to one skilled in the art that by the disclosure, and in the situation of the principle of the present invention that does not break away from described claim restriction and spiritual scope, can make a variety of changes or revise the present invention.Therefore, the detailed description of disclosure embodiment only is used for explaining, rather than is used for limiting the present invention, and it is defined by the subject-matter of the claims the scope of protection.
Claims (6)
1. the LED lamp string that uses of an all-weather, be in series by several LED lamps (1), be respectively equipped with the wire (2) that is connected with adjacent LED lamp (1) at two lamp bases (11) of described LED lamp (1), it is characterized in that, between two lamp bases (11) of described LED lamp (1), be provided with the infusible insulated column (3) that is heated; Be provided with and its integrated obstruction (7) in insulated column (3) lower end, be provided with to hold the draw-in groove (71) of wire (2) in described obstruction (7); Outside described LED lamp (1), insulated column (3) and obstruction (7), be set with the lampshade (4) of an end opening, other end sealing; The outer wall of described obstruction (7) and be positioned at the inwall that space that draw-in groove (71) wire (2) outer wall in addition surrounds just closes lampshade (4) opening part; Be filled with the resin glue (5) that LED lamp (1) and insulated column (3) are sealed being arranged in lampshade (4) more than the obstruction (7); Be set with to cover the shrunk type sleeve pipe (6) that is heated of lamp base pad, insulated column (3) and obstruction (7) at the openend of described lampshade (4); Described LED lamp (1), two wires (2), insulated column (3), lampshade (4), resin glue (5), sleeve pipe (6) and obstruction (7) consist of LED lamp unit.
2. the LED lamp string that uses of all-weather according to claim 1, it is characterized in that, described lampshade (4) includes the top (41) of the small-bore of in-built LED lamp (1), be used for in-built insulated column (3) and stop up the wide-aperture bottom (42) of (7), overcoat sleeve pipe (6), and be connected to the oblique transition part (43) between the bottom (42) and top (41); Described sleeve pipe (6) the higher authorities shrink and are enclosed within outside this oblique transition part (43), and the wire (2) of lampshade openend is tightened in following contraction.
3. the LED lamp string of all-weather use according to claim 2 is characterized in that, the top of described LED lamp (1) is interior concave crown (12), and the internal diameter at the top (41) of described lampshade (4) just cooperates with the profile of LED lamp (1).
4. the LED lamp string of all-weather use according to claim 3 is characterized in that near the resin glue (5) the top of described LED lamp (1) bubble (8) being arranged.
5. the preparation method of the LED lamp unit of the LED lamp string that uses of an all-weather as claimed in claim 1 includes following steps:
1), first two lamp bases (11) of LED lamp (1) is welded with an end of a wire (2) respectively;
2), the then upper insulated column (3) of folder between this two lamp base (11), and wire (3) is snapped onto in the draw-in groove (71) with the integrated obstruction of insulated column (3) (7);
3), with lampshade (4) be inverted come to make it opening up after, pour into inward resin glue (5) from the opening of lampshade (4);
4), the LED lamp (1) that has welded wire (2) in the second step and load onto insulated column (3) and stop up (7) is filled in the lampshade (4) that just pours into resin glue (5), after resin glue (5) cooled and solidified, just LED lamp (1) and insulated column (3) can be sealed;
5), outside lampshade (4) top, down put sleeve pipe (6), and the pad that makes the one head shelter from lamp base (11) to locate, insulated column (3) and stop up (7), after the other end was enclosed within and is positioned at outside the outer section lead (2) of lampshade (4) openend, heating made sleeve pipe (6) shrink rear just wire (2) can the contraction and is locked.
6. the preparation method of the LED lamp unit of the LED lamp string that uses of all-weather according to claim 5, in described step 3, the glue that pours into accounts for 4/7 to 3/4 of lampshade (4) degree of depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310298836XA CN103353072A (en) | 2013-07-17 | 2013-07-17 | Method for preparing all-weather-used LED lamp string and LED lamp unit of LED lamp string |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310298836XA CN103353072A (en) | 2013-07-17 | 2013-07-17 | Method for preparing all-weather-used LED lamp string and LED lamp unit of LED lamp string |
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|---|---|
| CN103353072A true CN103353072A (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310298836XA Pending CN103353072A (en) | 2013-07-17 | 2013-07-17 | Method for preparing all-weather-used LED lamp string and LED lamp unit of LED lamp string |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757628A (en) * | 2021-08-16 | 2021-12-07 | 天台天宇光电股份有限公司 | LED light source lamp holder with flow guide grooves |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2874229Y (en) * | 2006-01-16 | 2007-02-28 | 鹤山丽得电子实业有限公司 | Decoration lamp holder |
| CN201069112Y (en) * | 2007-07-11 | 2008-06-04 | 鹤山丽得电子实业有限公司 | Bulb holder for lamp string |
| CN201159406Y (en) * | 2008-01-25 | 2008-12-03 | 鹤山丽得电子实业有限公司 | Decoration lamp cap |
| CN101813300A (en) * | 2009-02-19 | 2010-08-25 | 亿光电子工业股份有限公司 | Light-emitting assembly packaging structure and manufacture method thereof |
-
2013
- 2013-07-17 CN CN201310298836XA patent/CN103353072A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2874229Y (en) * | 2006-01-16 | 2007-02-28 | 鹤山丽得电子实业有限公司 | Decoration lamp holder |
| CN201069112Y (en) * | 2007-07-11 | 2008-06-04 | 鹤山丽得电子实业有限公司 | Bulb holder for lamp string |
| CN201159406Y (en) * | 2008-01-25 | 2008-12-03 | 鹤山丽得电子实业有限公司 | Decoration lamp cap |
| CN101813300A (en) * | 2009-02-19 | 2010-08-25 | 亿光电子工业股份有限公司 | Light-emitting assembly packaging structure and manufacture method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757628A (en) * | 2021-08-16 | 2021-12-07 | 天台天宇光电股份有限公司 | LED light source lamp holder with flow guide grooves |
| CN113757628B (en) * | 2021-08-16 | 2024-06-14 | 天台天宇光电股份有限公司 | LED light source lamp cap with diversion trench |
| AT525402A3 (en) * | 2021-08-16 | 2024-07-15 | Tiantai Tianyu Optoelectronic Co Ltd | A lamp holder of an LED light source with guide grooves |
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Application publication date: 20131016 |