CN204756771U - Flexible video neon lamp of LED - Google Patents
Flexible video neon lamp of LED Download PDFInfo
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- CN204756771U CN204756771U CN201520297499.7U CN201520297499U CN204756771U CN 204756771 U CN204756771 U CN 204756771U CN 201520297499 U CN201520297499 U CN 201520297499U CN 204756771 U CN204756771 U CN 204756771U
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Abstract
The utility model discloses a flexible video neon lamp of LED, include: rectangular shape flexible light board, the lamp plate includes flexible line way board, set up the plural number SMD LED on the board of flexible line way, be equipped with the LED chip of two kind at least luminous colours in every SMD LED, the insulating plastic heart yearn of a rectangular shape printing opacity, the cladding is peripheral at the flexible light board, the insulating plastic crust of a rectangular shape printing opacity, the cladding is peripheral at the heart yearn, the crust top is equipped with the light -emitting body, the wall that is in the light is located the both sides of insulating plastic crust, wherein, flexible line way board is vertical places. Still be equipped with control IC on the board of flexible line way, control IC is built -in or external in LED. The back laminating of flexible line way board has metal book piece. The utility model has the advantages of light is evenly continuous, convenient to be controlled the bending, can prevent that the circuit board from twisting the fracture along going out a plain noodles.
Description
Technical field
The utility model relates to decoration or lighting field, particularly relate to a kind of uniform light continuously, the flexible video neon light of LED of convenient wiring board twisting and breaking of carrying out bending right and left, can prevent along exiting surface.
Background technology
Existing video strip light is generally that hard is beautiful must manage, its structure is that strip hard wiring board arranges control circuit and three-primary color LED, periphery arranges strip hard outer cover again, many so beautifully must can be stitched together and can form the display pattern of certain moulding by pipe, or many so beautifully must to be arranged on building profile for building the display of profile night scene by pipe.Above-mentioned beautiful must pipe have lamp body short, inconvenience, cost is high, waterproof is poor shortcoming are installed.
In order to overcome above-mentioned beautiful must the shortcoming of pipe, those skilled in the art have developed a kind of flexible video strip light, its structure is generally arranges control circuit and burn-on three-primary color LED and control IC on strip FPC, then at FPC and the peripheral coated transparent flexible plastic cement crust of LED.This flexible video strip light has waterproof, lamp body is long, cost is low advantage, but the inadequate uniformly continous of light, and place because wiring board is parallel to exiting surface, lamp body cannot bend along about exiting surface, simultaneously because crust is flexible material, in Production and Packaging or installation process, easily cause FPC forced breakage when lamp body distortion and lamp body do not worked or can not normally show.
Thus be necessary to do further Improvement and perfection to above-mentioned flexible video strip light.
Utility model content
The purpose of this utility model be to provide a kind of uniform light continuously, the flexible video neon light of LED of convenient wiring board twisting and breaking of carrying out bending right and left, can prevent along exiting surface.
The technical scheme that the utility model is adopted for achieving the above object is: the flexible video neon light of a kind of LED, comprising:
The flexible lamp plate of strip, described lamp plate comprises FPC, the plural number adopting surface mounted LED be arranged on FPC, is provided with the LED chip of at least two kinds of glow colors in described every adopting surface mounted LED;
One strip printing opacity insulation plastic cement heart yearn, is coated on flexible lamp plate peripheral;
One strip printing opacity insulation plastic cement crust, be coated on heart yearn periphery, described crust top is provided with out body of light, described in go out body of light and crust is structure as a whole;
Be in the light wall, is positioned at the both sides of insulation plastic cement crust, is structure as a whole with insulation plastic cement crust;
Wherein, FPC is vertically placed, and namely FPC is placed perpendicular to the exiting surface going out body of light place, and the light that LED sends is towards the wall that is in the light.
Preferably, ruddiness, green glow, blue light three LEDs chip is provided with in described every adopting surface mounted LED, described FPC is also provided with a plural number spaced control IC, LED and control IC are provided separately, driving voltage can be increased to 12V or 24V, namely each unit can comprise 3 or 6 three-in-one LED of red, green, blue, thus lamp body is done longer.
Preferably, ruddiness, green glow, blue light three LEDs chip and control IC is provided with in described every adopting surface mounted LED, LED chip and control IC are compounded in inside the encapsulation of LED, make FPC not to need arrange independently control IC, thus LED can be made apart from doing minimum, show more accurate, greatly can simplify the circuit on wiring board simultaneously.
Further, the be in the light wall of height lower than LED light emission direction of the wall that is in the light of LED light emission direction opposite is positioned at described in.
Preferably, the height being positioned at the wall that is in the light of LED light emission direction opposite described in is below the mid-height of the wall that is in the light being positioned at LED light emission direction or half.The crust transmission that go out the be in the light wall upper part of body of light and LED light emission direction opposite of light from crust top after being positioned at the reflection of the wall that is in the light of LED light emission direction is gone out, and adds lighting area.
Further, the opposite being positioned at LED of described FPC is fitted with the metal book sheet isometric with FPC, the width of described metal book sheet is equal to or greater than or is less than the width of FPC, and the rigidity of described metal book sheet is greater than the rigidity of FPC.Metal book sheet has stronger rigidity, can prevent the fracture causing FPC because lamp body distortion is excessive, also can strengthen the resistance to tension of lamp body simultaneously.
Further, described in go out the cross section semicircular in shape of body of light, described in go out in body of light to be provided with astigmatism particle, the light that LED sends can be spread, makes light uniformly continous more.
Further, described in go out body of light middle part be provided with through hole, sizing material use amount can be reduced, also can increase light extraction efficiency, improve lamp body brightness.
Further, described core section is rectangle, heart yearn has the square through hole along heart yearn length direction be positioned in the middle part of heart yearn and the sidewall being positioned at through hole four limit, the sidewall being wherein positioned at LED light-emitting area opposite is provided with the notch being through to core wire through hole, and the heart yearn sidewall being positioned at notch upper-lower position is respectively equipped with a power lead.Arranging notch facilitates wiring board to be put in the through hole of heart yearn, and two power leads are arranged on the plane orthogonal of notch upper-lower position formation in exiting surface, make the bending radius of two power leads the same, thus make the angle of bend of lamp body larger.
Further, the bottom of described crust is also provided with the wall that is in the light, and light is only launched from the body of light that goes out at crust top, makes lamp body brightness higher.
The utility model comprises following beneficial effect: vertically placed by FPC, namely FPC is placed perpendicular to the exiting surface going out body of light place, the bending direction of FPC is identical with the bending direction of lamp body, lamp body can be made to bend right and left in exit plane, make easier for installation, be suitable for the bending installation of various angle; Simultaneously the light that sends of LED is towards the wall that is in the light, and the wall that is in the light reflects light, and light shining lamp body outside from going out body of light again in lamp body after multiple reflections and diffusion, and light can uniformly continous more.
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 decomposed of the utility model embodiment one;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is flexible lamp plate and the partial enlarged drawing of the utility model embodiment one;
Fig. 4 is flexible lamp plate and the partial enlarged drawing of the utility model embodiment two;
Fig. 5 is the profile of the utility model embodiment three;
Fig. 6 is the profile of the utility model embodiment four.
Detailed description of the invention
With reference to the utility model preferred embodiment one shown in Fig. 1-3, the flexible video neon light of a kind of LED, comprising:
The flexible lamp plate 1 of strip, described lamp plate 1 comprises FPC 2, the plural number adopting surface mounted LED 3 be arranged on FPC 2, ruddiness, green glow, blue light three LEDs chip 4 is provided with in described every adopting surface mounted LED 3, described FPC 2 is also provided with a plural number spaced control IC5a, LED3 and control IC5a are provided separately, driving voltage can be increased to 12V or 24V, namely each unit can comprise 3 or 6 three-in-one LED3 of red, green, blue, thus lamp body is done longer;
One strip printing opacity insulation plastic cement heart yearn 6, is coated on flexible lamp plate 1 peripheral; Described heart yearn 6 cross section is rectangle, heart yearn 6 has the square through hole 7 along heart yearn 6 length direction be positioned in the middle part of heart yearn 6 and the sidewall 8 being positioned at through hole 7 four limit, the sidewall 8 being wherein positioned at LED3 light-emitting area opposite is provided with the notch 9 being through to core wire through hole 7, and the heart yearn sidewall 8 being positioned at notch 9 upper-lower position is respectively equipped with power lead 10a, a 10b.Arranging notch 9 facilitates wiring board 2 to be put in the through hole 7 of heart yearn 6; Two power leads 10a, 10b are arranged on notch 9 upper-lower position, and its plane orthogonal formed, in exiting surface, makes the bending radius of two power leads 10a, 10b the same, thus makes the angle of bend of lamp body larger.
One strip printing opacity insulation plastic cement crust 11, be coated on heart yearn 6 peripheral, described crust 11 top is provided with out body of light 12, described in go out body of light 12 and be structure as a whole with crust 11; Described go out the cross section semicircular in shape of body of light 12, described in go out in body of light 12 to be provided with astigmatism particle, the light that LED3 sends can be spread, makes light uniformly continous more.
Be in the light wall 13a, 13b, 13c, is positioned at both sides 13a, 13b and the bottom 13c of insulation plastic cement crust 11, is structure as a whole with insulation plastic cement crust 11; Light is only launched from the body of light 12 that goes out at crust 11 top, makes lamp body brightness higher;
Wherein, FPC 2 is vertically placed, and namely FPC 12 is placed perpendicular to the exiting surface going out body of light 12 place, and the light that LED3 sends is towards the wall 13b that is in the light of crust 11 side.Vertically placed by FPC 2, the bending direction of FPC 2 is identical with the bending direction of lamp body, lamp body can be made to bend right and left in exit plane, make easier for installation, is suitable for the bending installation of various angle; Simultaneously the light that sends of LED3 is towards the wall 13b that is in the light of crust 11 side, and the wall 13b that is in the light reflects light, and light shining lamp body outside from going out body of light 12 again in lamp body after multiple reflections and diffusion, and light can uniformly continous more.And in first technology, FPC 2 placement parallel with exiting surface, cannot bend right and left in exit plane, without lamp body internal reflection, direct projection, to lamp body outside, goes out the light that body of light 12 there will be light and dark, inadequate uniformly continous to most light.
The opposite being positioned at LED3 of described FPC 2 is fitted with the metal book sheet 14 isometric with FPC 2, and the width of metal book sheet 14 is greater than the width of FPC 2, can certainly be equal to or less than the width of FPC 2.Metal book sheet 14 can prevent the fracture causing FPC 2 because lamp body distortion is excessive, also can strengthen the resistance to tension of lamp body simultaneously.
With reference to the utility model preferred embodiment two shown in Fig. 4, its structure is substantially identical with embodiment one, main distinction point is: be provided with ruddiness, green glow, blue light three LEDs chip 4 and control IC5b in described every adopting surface mounted LED 3, do not have power lead 10a, 10b in heart yearn sidewall 8; LED chip 4 and control IC5b are compounded in inside the encapsulation of LED3, and making FPC 2 does not need arrange independently control IC5a, LED3 lamp thus can being made apart from doing minimum, showing more accurate, greatly can simplify the circuit on wiring board 2 simultaneously.
With reference to the utility model preferred embodiment three shown in Fig. 5, its structure is substantially identical with embodiment one, and main distinction point is: described in go out body of light 12 middle part be provided with through hole 15, sizing material use amount can be reduced, also can increase light extraction efficiency, the brightness of raising lamp body.
With reference to the utility model preferred embodiment three shown in Fig. 6, its structure is identical with embodiment three cardinal principle, and main distinction point is: described in be positioned at the be in the light wall 13b of height lower than LED3 light emission direction of the wall 13a that is in the light of LED3 light emission direction opposite; Preferably, the height being positioned at the wall 13a that is in the light of LED3 light emission direction opposite described in is below the mid-height of the wall 13b that is in the light being positioned at LED3 light emission direction or half.Crust 11 transmission that go out the be in the light wall 13a upper part of body of light 12 and LED3 light emission direction opposite of light from crust top after being positioned at the reflection of the wall 13b that is in the light of LED3 light emission direction is gone out, and adds lighting area.
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 (10)
1. the flexible video neon light of LED, comprising:
The flexible lamp plate of strip, described lamp plate comprises FPC, the plural number adopting surface mounted LED be arranged on FPC, is provided with the LED chip of at least two kinds of glow colors in described every adopting surface mounted LED;
One strip printing opacity insulation plastic cement heart yearn, is coated on flexible lamp plate peripheral;
One strip printing opacity insulation plastic cement crust, be coated on heart yearn periphery, described crust top is provided with out body of light, described in go out in body of light to be provided with astigmatism particle, described in go out body of light and crust is structure as a whole;
Be in the light wall, is positioned at the both sides of insulation plastic cement crust, is structure as a whole with insulation plastic cement crust;
Wherein, FPC is placed perpendicular to the exiting surface going out body of light place, and the light that LED sends is towards the wall that is in the light.
2. the flexible video neon light of a kind of LED according to claim 1, is characterized in that: be provided with ruddiness, green glow, blue light three LEDs chip in described every adopting surface mounted LED, described FPC is also provided with a plural number spaced control IC.
3. the flexible video neon light of a kind of LED according to claim 1, is characterized in that: be provided with ruddiness, green glow, blue light three LEDs chip and control IC in described every adopting surface mounted LED, LED chip is electrically connected by metal fine mutually with control IC.
4. the flexible video neon light of a kind of LED according to claim 1, is characterized in that: described in be positioned at the be in the light wall of height lower than LED light emission direction of the wall that is in the light of LED light emission direction opposite.
5. the flexible video neon light of a kind of LED according to claim 4, is characterized in that: described in be positioned at the wall that is in the light of LED light emission direction opposite height be below the mid-height of the wall that is in the light being positioned at LED light emission direction or half.
6. the flexible video neon light of a kind of LED according to any one of claim 1 to 4, it is characterized in that: the opposite being positioned at LED of described FPC is fitted with the metal book sheet isometric with FPC, the width of described metal book sheet is equal to or greater than or is less than the width of FPC, and the rigidity of described metal book sheet is greater than the rigidity of FPC.
7. the flexible video neon light of a kind of LED according to claim 5, is characterized in that: described in go out the cross section semicircular in shape of body of light.
8. the flexible video neon light of a kind of LED according to claim 6, is characterized in that: described in go out body of light middle part be provided with through hole.
9. the flexible video neon light of a kind of LED according to claim 5, it is characterized in that: described core section is rectangle, heart yearn has the square through hole along heart yearn length direction be positioned in the middle part of heart yearn and the sidewall being positioned at through hole four limit, the sidewall being wherein positioned at LED light-emitting area opposite is provided with the notch being through to core wire through hole, and the heart yearn sidewall being positioned at notch upper-lower position is respectively equipped with a power lead.
10. the flexible video neon light of a kind of LED according to claim 5, is characterized in that: the bottom of described crust is also provided with the wall that is in the light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297499.7U CN204756771U (en) | 2015-05-08 | 2015-05-08 | Flexible video neon lamp of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520297499.7U CN204756771U (en) | 2015-05-08 | 2015-05-08 | Flexible video neon lamp of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756771U true CN204756771U (en) | 2015-11-11 |
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ID=54471474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520297499.7U Active CN204756771U (en) | 2015-05-08 | 2015-05-08 | Flexible video neon lamp of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351800A (en) * | 2015-11-30 | 2016-02-24 | 江门市嘉胜照明有限公司 | Flexible neon lamp strip |
| CN105782788A (en) * | 2016-04-29 | 2016-07-20 | 中山市美耐特光电有限公司 | LED flexible lamp band with good practicability |
-
2015
- 2015-05-08 CN CN201520297499.7U patent/CN204756771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351800A (en) * | 2015-11-30 | 2016-02-24 | 江门市嘉胜照明有限公司 | Flexible neon lamp strip |
| CN105782788A (en) * | 2016-04-29 | 2016-07-20 | 中山市美耐特光电有限公司 | LED flexible lamp band with good practicability |
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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: 20190624 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. |