CN205155658U - Paster LED formula lamp cluster - Google Patents
Paster LED formula lamp cluster Download PDFInfo
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- CN205155658U CN205155658U CN201520864772.XU CN201520864772U CN205155658U CN 205155658 U CN205155658 U CN 205155658U CN 201520864772 U CN201520864772 U CN 201520864772U CN 205155658 U CN205155658 U CN 205155658U
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- light conductor
- insulation sheath
- flexible
- lamp string
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Abstract
The utility model discloses a paster LED formula lamp cluster, including the flexible LED lamp plate of rectangular shape, its characterized in that: the flexible LED lamp plate of rectangular shape is smooth for a plural number SMD LED turns up the soil each other describes flexible line way board on the surface in the bandlet, SMD LED's light emitting area is equipped with the light conductor, the peripheral lower extreme with the light conductor of flexible LED lamp plate has been moulded plastics or the high frequency welding has one deck insulative sheath, and insulative sheath is inseparable integral type structure of laminating with flexible LED lamp plate and light conductor. The utility model has the advantages of with low costs, water -proof effects good, luminous effectual.
Description
Technical field
The utility model relates to a kind of decorative light device, particularly relates to a kind of paster LED formula lamp string.
Background technology
The plurality of advantages such as LED has energy-conserving and environment-protective, safety, the life-span is long, volume is little, are widely used in ornament lamp field; Flexible strip shape LED string wherein deeply by numerous people like having a large amount of LED strings to be used to decoration both domestic and external every year.
Existing LED string general structure is: with the multiple direct insertion LED of thin wire serial connection, stamp waterproof glue and overlap heat-shrinkable T bush in the position that wire welds with LED.The shortcoming that this structure exists is:
A, use direct insertion LED that manual or semi-automatic machinery can only be adopted to carry out soldered, inefficiency, cost of labor is high;
B, manually break marine glue, be difficult to realize good waterproof effect;
C, the main sleeve pipe by very book carry out fastening, are easy to break or agingly come off.
Certainly, those skilled in the art also have and continue to improve LED string structure, as patent open (bulletin) number is: CN203571520U, patent name is: a kind of flexible LED strip light with buckled light guide, this patent structure is: in flexible LED lamp plate periphery, one deck insulation sheath extruded by extruder, then overlaps light guide in the position corresponding to every LEDs.Weld LED in the circuit board come alternatively traditional to be connected in series direct insertion LED with wire because this structure adopt, because Machine automated rapid welding can be realized, thus greatly enhance productivity, but this structure still exists some problems:
A, light guide are not easily installed and are easily touched down;
B, insulation sheath adopt extruder to extrude, because paster LED is above FPC one segment distance, thus insulation sheath cannot be fitted with FPC, break into water once insulation sheath is aging, then the water capacity easily flow on electric conductor along the space between insulation sheath and FPC, thus causes Damage by Short Circuit lamp body even to cause fire.
Thus be necessary to do further improvement to existing LED string.
Utility model content
The purpose of this utility model is to provide the paster LED formula lamp string that a kind of cost is low, good water-proof effect, illumination effect are good.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of paster LED formula lamp string, comprise strip flexible LED lamp plate, it is characterized in that: described strip flexible LED lamp plate for plural number an adopting surface mounted LED turn up the soil each other smooth in bandlet shape FPC on the surface, the light-emitting area of described adopting surface mounted LED is provided with light conductor, the described periphery of flexible LED lamp plate and the lower end of light conductor is injected with or high frequency welding has one deck insulation sheath, insulation sheath and flexible LED lamp plate and light conductor are the integral structure fitted tightly.Be understandable that, so-called high frequency welding refers to and utilizes electromagnetic field of high frequency to make the intermolecular mutual fierceness collision of internal batch produce the object that high temperature reaches welding and welding.
Preferably, described insulation sheath is flexible light tight plastic body, insulation sheath comprises strip body and protrudes from multiple bossy bodies of strip body exterior, described strip body is close to FPC outer surface, it is peripheral that described bossy body is close to light conductor lower end, and the upper end of described light conductor is exposed to outside bossy body.Adopt light tight insulation sheath, light can be made to concentrate in light conductor derives, and makes lamp body be multiple point-like illuminators, closer to the feature of traditional LED lamp string.Above-mentioned insulation sheath structure can be close to FPC and light conductor, even if certain broken of insulation sheath also can be stretched in inside by waterproof water, can realize good waterproof effect.
Preferably, described adopting surface mounted LED is welded on FPC, is provided with accommodating hole bottom described light conductor, and adopting surface mounted LED and pad thereof are placed in the accommodating hole of light conductor, is provided with viscose glue and viscose glue covers pad in accommodating hole.LED is placed in the hole of light conductor, and the viscose glue in hole can bonding LED lamp panel and light conductor, and covers LED and solder joint, realizes waterproof effect further; Meanwhile, in LED lamp panel, light conductor is fixed before injection moulding or high frequency welding profiled insulation crust can be realized.
Preferably, described FPC comprises conductive layer and is covered in the dielectric film of conductive layer upper and lower surface, the dielectric film being wherein covered in conductive layer lower surface is monoblock type atresia dielectric film, the position being covered in the corresponding LED welding of dielectric film of conductive layer upper surface is provided with perforate, described conductive layer is corrosion metals layer or non-corrosive metal layer, and described non-corrosive metal layer is that wire flattens strip conductor that is shaping or metal book sheet punching molding.Wiring board lower surface is monoblock type atresia dielectric film, and upper surface dielectric film is only provided with perforate in bond pad locations, and perforate has above-mentioned viscose glue to cover, and thus can realize waterproof effect further.Adopt wire flatten shaping non-aggressive wiring board, machine can be adopted to make continuously, wiring board is done very long, as 50 meters even more than 100 meters, and cost is lower.Traditional corrosivity wiring board generally can only be accomplished within 1 meter by technique restriction.
Preferably, the middle part of described light conductor is solid or hollow-core construction.Most light that LED can send by solid construction wherein derive.
Preferably, described light conductor be cylindric and top be provided with inverted cone shape depression.The light that LED sends can be focused on the top of light conductor and exhale at top.
Preferably, the height of described light conductor is greater than the width of insulation sheath.The light of LED can be seen from the side of lamp body or face, rear flank, thus improve the lighting angle of lamp body.
Preferably, described adopting surface mounted LED is monochromatic or RGB three primary colours, and the spacing between each adopting surface mounted LED is greater than 1CM, more meets the feature of traditional LED lamp string.
The utility model comprises following beneficial effect:
1, the integral type insulation sheath adopting the mode of injection moulding to fit tightly in the periphery of LED lamp panel and light conductor lower end shaping, insulation sheath can be close to each position of LED lamp panel, even if certain position of insulation sheath is split into water, water also cannot be stretched in insulation sheath inside, and water thus can be stoped to flow on electric conductor.Meanwhile, the insulation sheath that light conductor is injection molding is fixed, and can not come off.The peripheral Integral injection molding insulation sheath of LED lamp panel, tensile strength is high.
2, light conductor is set in the light-emitting area of LED, can the photoconduction of LED out, even if from the side even face, rear flank also can see LED light line, the lighting angle of lamp body is improved greatly.
3, adopt and weld LED in the circuit board and come alternatively traditional to be connected in series direct insertion LED with wire, because Machine automated rapid welding can be realized, thus greatly enhance productivity.
It is pointed out that and implement arbitrary product of the present utility model non-required to reach above institute effective simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the perspective view of the utility model embodiment;
Fig. 3 is the stereogram of the band portion sectional view of the utility model embodiment;
Fig. 4 is the enlarged drawing in A portion in Fig. 3;
Fig. 5 is one of exploded view of the utility model embodiment;
Fig. 6 is the exploded view two of the utility model embodiment;
Fig. 7 is the LED lamp panel exploded view of the utility model embodiment.
Detailed description of the invention
The utility model preferred embodiment referring to figs. 1 through shown in Fig. 5: a kind of paster LED formula lamp string, comprise strip flexible LED lamp plate 1, described strip flexible LED lamp plate 1 for a plural number adopting surface mounted LED 2 turn up the soil each other smooth in bandlet shape FPC 3 on the surface, the light-emitting area of described adopting surface mounted LED 2 is provided with light conductor 4, the periphery of described flexible LED lamp plate 1 and the lower end of light conductor 4 are injected with or adopt the mode of high frequency continuous high frequency welding to form one deck insulation sheath 5, insulation sheath 5 and flexible LED lamp plate 1 and the integral structure of light conductor 4 for fitting tightly.Adopt the integral type insulation sheath 5 that the mode of injection moulding or the mode of high frequency welding fit tightly in the periphery of LED lamp panel 1 and light conductor 4 lower end shaping, insulation sheath 5 can be close to each position of LED lamp panel 1, even if certain position of insulation sheath 5 is split into water, water also cannot be stretched in insulation sheath 5 inside, and water thus can be stoped to flow on electric conductor; In the light-emitting area of adopting surface mounted LED 2, light conductor is set, can the photoconduction of LED2 out, even if from the side even face, rear flank also can see LED light line, the lighting angle of lamp body is improved greatly.The insulation sheath 5 that light conductor 4 is injection molding or high frequency welding is shaping is fixed, and can not come off.The peripheral Integral injection molding insulation sheath 5 of LED lamp panel 1, tensile strength is high.
Described insulation sheath 5 is flexible light tight plastic body, insulation sheath 5 comprises strip body 6 and protrudes from multiple bossy bodies 7 of strip body 6 outside, each bossy body 7 corresponds to a light conductor 4, described strip body 5 is close to FPC 3 outer surface, it is peripheral that described bossy body 7 is close to light conductor 4 lower end, and the upper end of described light conductor 4 is exposed to outside bossy body 7.Adopt light tight insulation sheath 5, light can be made to concentrate in light conductor 4 derives, and makes lamp body be multiple point-like illuminators, closer to the feature of traditional LED lamp string.Above-mentioned insulation sheath 5 structure can be close to FPC 3 and light conductor 4, even if certain broken of insulation sheath 5 also can be stretched in inside by waterproof water, can realize good waterproof effect.
Described adopting surface mounted LED 2 is welded on FPC 3, is provided with accommodating hole 8 bottom described light conductor 4, and adopting surface mounted LED 2 and pad thereof are placed in the accommodating hole 8 of light conductor 4, is provided with viscose glue and viscose glue covers pad in accommodating hole 8.LED2 is placed in the accommodating hole 8 of light conductor 4, and the viscose glue in accommodating hole 8 can bonding LED lamp panel 1 and light conductor 4, and covers LED2 and solder joint, realizes waterproof effect further; Meanwhile, in LED lamp panel 1, light conductor 4 is fixed before injection moulding insulation sheath 5 can be realized.
Described FPC 3 comprises conductive layer 9 and is covered in the dielectric film 10,11 of conductive layer 9 upper and lower surface, the dielectric film 10 being wherein covered in conductive layer 9 lower surface is monoblock type atresia dielectric film, the position being covered in the corresponding LED2 welding of dielectric film 11 of conductive layer 9 upper surface is provided with perforate 12, described conductive layer 9 is non-corrosive metal layer, and described non-corrosive metal layer is that wire flattens strip conductor 14 that is shaping or metal book sheet punching molding.FPC 3 lower surface is monoblock type atresia dielectric film 10, and upper surface dielectric film 11 is only provided with perforate 12 in bond pad locations, and perforate 12 has above-mentioned viscose glue to cover, and thus can realize waterproof effect further.Adopt wire flatten shaping non-aggressive wiring board, machine can be adopted to make continuously, FPC 3 is done very long, as 50 meters even more than 100 meters, and cost is lower.Traditional corrosivity wiring board generally can only be accomplished within 1 meter by technique restriction.
The middle part of described light conductor 4 is solid construction, and most light that LED2 can send by solid construction derive.
Described light conductor 4 is cylindric and top is provided with inverted cone shape depression 13, the light that LED2 sends can be focused on the top of light conductor 4 and exhale at top.
The height of described light conductor 4 is greater than the width of insulation sheath 5, can see the light of LED from the side of lamp body or face, rear flank, thus improves the lighting angle of lamp body.
Described adopting surface mounted LED 2 is monochromatic or RGB three primary colours, and the spacing between each adopting surface mounted LED 2 is greater than 1CM, more meets the feature of traditional LED lamp string.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with equal means, all should belong to protection domain of the present utility model.
Claims (8)
1. a paster LED formula lamp string, comprise strip flexible LED lamp plate, it is characterized in that: described strip flexible LED lamp plate for plural number an adopting surface mounted LED turn up the soil each other smooth in bandlet shape FPC on the surface, the light-emitting area of described adopting surface mounted LED is provided with light conductor, the described periphery of flexible LED lamp plate and the lower end of light conductor is injected with or high frequency welding has one deck insulation sheath, insulation sheath and flexible LED lamp plate and light conductor are the integral structure fitted tightly.
2. a kind of paster LED formula lamp string according to claim 1, it is characterized in that: described insulation sheath is flexible light tight plastic body, insulation sheath comprises strip body and protrudes from multiple bossy bodies of strip body exterior, described strip body is close to FPC outer surface, it is peripheral that described bossy body is close to light conductor lower end, and the upper end of described light conductor is exposed to outside bossy body.
3. a kind of paster LED formula lamp string according to claim 1 and 2, it is characterized in that: described adopting surface mounted LED is welded on FPC, accommodating hole is provided with bottom described light conductor, adopting surface mounted LED and pad thereof are placed in the accommodating hole of light conductor, are provided with viscose glue and viscose glue covers pad in accommodating hole.
4. a kind of paster LED formula lamp string according to claim 1 and 2, it is characterized in that: described FPC comprises conductive layer and is covered in the dielectric film of conductive layer upper and lower surface, the dielectric film being wherein covered in conductive layer lower surface is monoblock type atresia dielectric film, the position being covered in the corresponding LED welding of dielectric film of conductive layer upper surface is provided with perforate, described conductive layer is corrosion metals layer or non-corrosive metal layer, and described non-corrosive metal layer is that wire flattens strip conductor that is shaping or metal book sheet punching molding.
5. a kind of paster LED formula lamp string according to claim 1 and 2, is characterized in that: the middle part of described light conductor is solid or hollow-core construction.
6. a kind of paster LED formula lamp string according to claim 1 and 2, is characterized in that: described light conductor is cylindric and top is provided with inverted cone shape depression.
7. a kind of paster LED formula lamp string according to claim 1 and 2, is characterized in that: the height of described light conductor is greater than the width of insulation sheath.
8. a kind of paster LED formula lamp string according to claim 1 and 2, is characterized in that: described adopting surface mounted LED is monochromatic or RGB three primary colours, and the spacing between each adopting surface mounted LED is greater than 1CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864772.XU CN205155658U (en) | 2015-10-30 | 2015-10-30 | Paster LED formula lamp cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864772.XU CN205155658U (en) | 2015-10-30 | 2015-10-30 | Paster LED formula lamp cluster |
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| Publication Number | Publication Date |
|---|---|
| CN205155658U true CN205155658U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520864772.XU Active CN205155658U (en) | 2015-10-30 | 2015-10-30 | Paster LED formula lamp cluster |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678593A (en) * | 2015-10-30 | 2017-05-17 | 鹤山市银雨照明有限公司 | Chip LED type lamp string and fabrication method thereof |
| CN107525048A (en) * | 2016-06-22 | 2017-12-29 | 鹤山市银雨照明有限公司 | A kind of LED lamp panel, its preparation method and a kind of LED bar graph lamp |
-
2015
- 2015-10-30 CN CN201520864772.XU patent/CN205155658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678593A (en) * | 2015-10-30 | 2017-05-17 | 鹤山市银雨照明有限公司 | Chip LED type lamp string and fabrication method thereof |
| CN107525048A (en) * | 2016-06-22 | 2017-12-29 | 鹤山市银雨照明有限公司 | A kind of LED lamp panel, its preparation method and a kind of LED bar graph lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190626 Address after: 529728 43rd Floor, 301 Xianghe Road, Gonghe Town, Heshan City, Guangdong Province Patentee after: Guangdong Tongfang Lighting Co., Ltd. Address before: 529728 H, 326 Xianghe Road, Gonghe Town, Heshan City, Jiangmen, Guangdong. Patentee before: Neo-Neon LED Lighting International Ltd. |