CN207230242U - A kind of LED light strip with astigmatism functions - Google Patents
A kind of LED light strip with astigmatism functions Download PDFInfo
- Publication number
- CN207230242U CN207230242U CN201721197313.6U CN201721197313U CN207230242U CN 207230242 U CN207230242 U CN 207230242U CN 201721197313 U CN201721197313 U CN 201721197313U CN 207230242 U CN207230242 U CN 207230242U
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- CN
- China
- Prior art keywords
- astigmatism
- wiring board
- plastic layer
- flexible wiring
- led
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- Expired - Fee Related
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- 201000009310 astigmatism Diseases 0.000 title claims abstract description 36
- 239000011324 bead Substances 0.000 claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED light strip with astigmatism functions, including：High-voltage flexible wiring board, is provided with some LED lamp beads on the high-voltage flexible wiring board along its length；Plastic layer, the plastic layer coat high-voltage flexible wiring board by extrusion molding, and the plastic layer is provided with astigmatism cavity above some LED lamp beads.The utility model using the above structure can be prevented effectively because of unbalance stress or excessive and be broken in extrusion process using high-voltage flexible wiring board, and by an extrusion moulding making, production efficiency is high, simple in structure, cost is low；Astigmatism cavity is set in the light-emitting surface of LED lamp bead at the same time, both can effectively solve hot spot, solve the problems, such as that light intensity caused by point light source differs, and lamp body heat dissipation can be used for.
Description
Technical field
LED field is the utility model is related to, particularly a kind of LED light strip with astigmatism functions.
Background technology
Traditional LED light strip is typically directly to carry out sealing by plastic squeeze or extrusion process in LED light strip main body, is reached
To waterproof, defencive function and reach the illuminating effects such as diffusion, color matching.In LED light strip production process, it usually needs in plastic squeeze or
The opposite side of extrusion apparatus pulls light bar main body to pass through plastic squeeze or extrusion apparatus, when tractive force configuration is improper or transporting resistance increase
When, easily break light bar.Also have using first extrusion molding cored wire, extrusion molding carries out bag crust again after LED light strip is filled in cored wire, makes
Make it is cumbersome, it is of high cost.
In order to solve the problems, such as that above-mentioned light bar is easily pulled off, one kind of Patent No. CN201610714921.3 is flexible
Flexible LED lamp band and its production technology disclose a kind of soft light bar of flexible LED, including light bar main body and encapsulating layer, the light bar master
Flexible-belt on one is configured with along light bar main body length direction above body, the encapsulating layer is wrapped up outside light bar main body and upper flexible-belt
Side., it is necessary to will be fixed between light bar main body and upper flexible-belt during actual production, make flexible-belt as extrusion molding or plastic squeeze
Stress main body in journey, first, upper flexible-belt and the fixation of light bar main body are relatively difficult to achieve, since upper flexible-belt is in extrusion molding or plastic squeeze
During can occur certain stretcher strain, thus light bar main body still can stress, and the optimal setting positions of upper flexible-belt are
Certain interval is left between light bar main body, therefore its fixation is more difficult；Second, the setting of upper flexible-belt, increases structure
Complexity, cost increase, if being relatively fixed by extrusion apparatus to light bar main body and upper flexible-belt, then increase crowded
Mould the cost of equipment fixing end；Third, for astigmatism, remove hot spot etc., upper flexible-belt is arranged to a diffusion barrier, and with light bar master
Retain certain interval between body, not only increase production difficulty, but also the material of upper flexible-belt is limited within the specific limits, increase
Production cost.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of using high-voltage flexible wiring board and by being once extruded into
LED light strip made of type.
Technical solution is used by the utility model solves its technical problem：A kind of LED light strip with astigmatism functions,
Including：
High-voltage flexible wiring board, is provided with some LED lamp beads on the high-voltage flexible wiring board along its length；
Plastic layer, the plastic layer coat high-voltage flexible wiring board by extrusion molding, and the plastic layer is in some LED light
Astigmatism cavity is provided with above pearl.
Preferably, the light-emitting surface of the astigmatism cavity covering LED lamp bead.
Preferably, the cross section of the astigmatism cavity is circle.
Preferably, the surface of the plastic layer is equipped with a cylindrical surface in the light-emitting surface of LED lamp bead, the cylindrical surface
Cross section and astigmatism cavity are concentric.
Preferably, one end on the plastic layer away from LED lamp bead light-emitting surface is arranged to plane, the plane and cylinder
The side surface formed between face is vertical plane, and the vertical plane of both sides and cylindrical surface are tangent.
Preferably, the radius ratio of the cross section on the astigmatism cavity and cylindrical surface is 1:2.
Preferably, width of the plastic layer away from one end of LED lamp bead light-emitting surface is 13mm and other end cylinder
The ultimate range in face is 14mm and the distance of high-voltage flexible wiring board is 2.5mm.
The beneficial effects of the utility model are：Using high-voltage flexible wiring board can effectively prevent in extrusion process because by
Power is uneven or excessive and is broken, and is made by an extrusion moulding, and production efficiency is high, simple in structure, cost is low；Exist at the same time
The light-emitting surface of LED lamp bead sets astigmatism cavity, both can effectively solve hot spot, and what light intensity caused by solving point light source differed asks
Topic, and lamp body heat dissipation can be used for.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the utility model.
Embodiment
With reference to Fig. 1, the utility model is a kind of LED light strip with astigmatism functions, it includes：
High-voltage flexible wiring board 1, is provided with some LED lamp beads 2 on the high-voltage flexible wiring board 1 along its length；
Plastic layer 3, the plastic layer 3 coat high-voltage flexible wiring board 1 by extrusion molding, and the plastic layer 3 is in some
The top of LED lamp bead 2 is provided with astigmatism cavity 31.
As shown in the figure, astigmatism cavity described in the present embodiment 31 covers the light-emitting surface of LED lamp bead 2, the horizontal stroke of astigmatism cavity 31
Section is circle.Corresponding, the surface of the plastic layer 3 is equipped with a cylindrical surface, the cylindrical surface in the light-emitting surface of LED lamp bead 2
Cross section and astigmatism cavity 31 it is concentric.For the ease of installation, one end on the plastic layer 3 away from 2 light-emitting surface of LED lamp bead is set
Plane is set to, the side surface formed between the plane and cylindrical surface is vertical plane, and the vertical plane of both sides and cylindrical surface are tangent.
With reference to extruded material drawing plasticity can and guide-lighting performance, and the experience of traditional structural design, institute in the present embodiment
The radius ratio for stating astigmatism cavity 31 and the cross section on cylindrical surface is 1:2.Preferably, the plastic layer 3 deviates from 2 light extraction of LED lamp bead
The width of the one end in face is 13mm, with the ultimate range on other end cylindrical surface be 14mm, is with the distance of high-voltage flexible wiring board 1
2.5mm。
A kind of LED light strip with astigmatism functions of the present embodiment, is squeezed using high-voltage flexible wiring board 1 on the market
Type is moulded into, since the tensile strength of high-voltage flexible wiring board 1 itself is enough, light bar (light bar herein is carried out without first extrusion molding cored wire
Mean to be provided with the wiring board of LED lamp bead 2, not main body light bar described in the utility model, similarly hereinafter) bag crust again is filled in, letter
Production stage, production efficiency higher are changed, and the defective products produced is reduced, and reduces production cost；And compared with market
On light bar flexible-belt setting up and down design, structure is simpler.Simultaneously as that installed on high-voltage flexible wiring board 1 is LED
Lamp bead 2, there are hot spot during direct irradiation, and light intensity is inconsistent, can be effectively by setting astigmatism cavity 31 on light-emitting surface
Solve the problems, such as this, while the astigmatism cavity 31 can be used for radiating.When for different occasions, possible wall scroll light bar cannot meet to shine
Bright requirement, therefore the LED light strip in the present embodiment, are arranged to vertical plane, in order to LED light strip adjacent to the two sides on cylindrical surface
Be arranged side by side, and one end opposite with cylindrical surface is arranged to plane and is then fixed easy to the installation of LED light strip.It is preferably dissipated
The radius ratio of light cavity 31 and the cross section on cylindrical surface is 1:2 can realize optimal astigmatism effect on the premise of extrusion moulding is met
Fruit.In summary, the utility model is simple in structure, and cost is low, highly practical.
Above-described embodiment is the preferred solution of the utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, these equivalent changes
Type or replacement are all contained in the scope set by the application claim.
Claims (7)
- A kind of 1. LED light strip with astigmatism functions, it is characterised in that including：High-voltage flexible wiring board, is provided with some LED lamp beads on the high-voltage flexible wiring board along its length；Plastic layer, the plastic layer coat high-voltage flexible wiring board by extrusion molding, and the plastic layer is in some LED lamp beads Top is provided with astigmatism cavity.
- A kind of 2. LED light strip with astigmatism functions as claimed in claim 1, it is characterised in that：The astigmatism cavity covering The light-emitting surface of LED lamp bead.
- A kind of 3. LED light strip with astigmatism functions as claimed in claim 1, it is characterised in that：The horizontal stroke of the astigmatism cavity Section is circle.
- A kind of 4. LED light strip with astigmatism functions as claimed in claim 3, it is characterised in that：The surface of the plastic layer A cylindrical surface is equipped with the light-emitting surface of LED lamp bead, the cross section on the cylindrical surface and astigmatism cavity are concentric.
- A kind of 5. LED light strip with astigmatism functions as claimed in claim 4, it is characterised in that：Deviate from the plastic layer One end of LED lamp bead light-emitting surface is arranged to plane, and the side surface formed between the plane and cylindrical surface is vertical plane, and both sides are erected Face directly tangent with cylindrical surface.
- A kind of 6. LED light strip with astigmatism functions as claimed in claim 5, it is characterised in that：The astigmatism cavity and circle The radius ratio of the cross section of cylinder is 1:2.
- A kind of 7. LED light strip with astigmatism functions as claimed in claim 6, it is characterised in that：The plastic layer deviates from LED The width of one end of lamp bead light-emitting surface is 13mm and the ultimate range on other end cylindrical surface is 14mm and high-voltage flexible wiring board Distance be 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197313.6U CN207230242U (en) | 2017-09-15 | 2017-09-15 | A kind of LED light strip with astigmatism functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721197313.6U CN207230242U (en) | 2017-09-15 | 2017-09-15 | A kind of LED light strip with astigmatism functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230242U true CN207230242U (en) | 2018-04-13 |
Family
ID=61862795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721197313.6U Expired - Fee Related CN207230242U (en) | 2017-09-15 | 2017-09-15 | A kind of LED light strip with astigmatism functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234075A (en) * | 2021-12-29 | 2022-03-25 | 广州市莱帝亚照明股份有限公司 | Side-lighting neon lamp and manufacturing method thereof |
-
2017
- 2017-09-15 CN CN201721197313.6U patent/CN207230242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234075A (en) * | 2021-12-29 | 2022-03-25 | 广州市莱帝亚照明股份有限公司 | Side-lighting neon lamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |