CN107131442A - A kind of soft striation - Google Patents
A kind of soft striation Download PDFInfo
- Publication number
- CN107131442A CN107131442A CN201710451104.8A CN201710451104A CN107131442A CN 107131442 A CN107131442 A CN 107131442A CN 201710451104 A CN201710451104 A CN 201710451104A CN 107131442 A CN107131442 A CN 107131442A
- Authority
- CN
- China
- Prior art keywords
- distribution structure
- light distribution
- light
- striation
- silica gel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
- F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of soft striation, including body, flexible LED substrate and the end cap located at body two ends, the end cap constitute seal cavity with body；Light distribution structure is provided with the seal cavity, the exit facet of the light distribution structure is located at body inner top surface, and the plane of incidence of light distribution structure is relative with the LED chip, the body is with light distribution structure by the integral extrusion molding of transparent silica gel.The present invention is using silica gel material by body and the integral extrusion molding of light distribution structure, and body is structure as a whole with light distribution structure, sets light distribution structure without extra, manufacturing process is simple；Silica gel material heat resistance is good, and the heat that flexible light stripe is produced when working nor affects on the characteristic of silica gel, so as to ensure that the service life of flexible light stripe, and ensures the light-out effect of striation；Transparent silica gel is higher than the light transmittance of common plasticses, and on the premise of light type requirement is met, the power that striation of the present invention integrally needs is lower, and the caloric value of striation can be just reduced using more low power LED chip.
Description
Technical field
The present invention relates to field of LED illumination, especially a kind of soft striation.
Background technology
Existing flexible LED rope light generally comprises sleeve pipe and the flexible PCB being arranged in sleeve pipe, and such as Chinese patent is public
A kind of water proof flexible LED lamp luminous strip unit and its manufacture method of the number of opening for 101457876, including flexible PCB, it is flexible
Circuit board is provided with LED and the current-limiting resistance of three or more than three；Flexible PCB two ends are connected with power line；Provided with soft
The main casing body that property waterproof material is made is inserted in flexible PCB and LED；The power line at flexible PCB two ends stretches into sealing
In water string；Sealing is overlapped mutually between main casing body and sealing water string.The inside pipe casing of this kind of flexible light band does not have
There are optical accessories, it is impossible to which the light extraction to LED chip carries out luminous intensity distribution, so this kind of flexible light band can only be useful in common illumination,
It can not apply in the lighting field required to light extraction light type, such as warning lamp.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of soft striation, with light distribution structure, can form specific light
Type, the scope of application is wider.
In order to solve the above technical problems, the technical scheme is that：A kind of soft striation, including body, located at body
Interior flexible LED substrate, the LED chip on flexible LED substrate and the end cap located at body two ends, the end cap and body
Constitute seal cavity；Light distribution structure is provided with the seal cavity, the exit facet of the light distribution structure is located at body inner top surface, matched somebody with somebody
The plane of incidence of photo structure is relative with the LED chip, and the body is with light distribution structure by the integral extrusion molding of transparent silica gel.This hair
Bright utilization silica gel material is by body and the integral extrusion molding of light distribution structure, and body is structure as a whole with light distribution structure, without extra
Light distribution structure is set, and manufacturing process is simple；Silica gel material heat resistance is good, and the heat that flexible light stripe is produced when working is nor affected on
The characteristic of silica gel, so as to ensure that the service life of flexible light stripe, and ensures the light-out effect of striation；Transparent silica gel is than common
The light transmittance of plastics is higher, and on the premise of light type requirement is met, the power that striation of the present invention integrally needs is lower, using smaller
The LED chip of power can just reduce the caloric value of striation.
As an improvement, the body inner bottom surface is provided with some spaced radiating blocks, length of the radiating block along body
Direction arrangement is spent, the flexible LED substrate is attached on radiating block.
As an improvement, the light distribution structure is total reflection TIR lens.
As an improvement, the body, which is platinum, vulcanizes silicone tube.
As an improvement, the flexible light stripe is used as warning lamp.
The beneficial effect brought compared with prior art of the present invention is：
1st, the present invention is using silica gel material by body and the integral extrusion molding of light distribution structure, and body is integrated knot with light distribution structure
Structure, sets light distribution structure, manufacturing process is simple without extra；
2nd, silica gel material heat resistance is good, and the heat that flexible light stripe is produced when working nor affects on the characteristic of silica gel, so as to ensure
The service life of flexible light stripe, and ensure the light-out effect of striation；
3rd, transparent silica gel is higher than the light transmittance of common plasticses, and on the premise of light type requirement is met, striation of the present invention is integrally needed
The power wanted is lower, and the caloric value of striation can be just reduced using more low power LED chip；
4th, increase radiating block in body, improves the radiating efficiency of LED chip, under the cooperation of radiating block and silica gel body, improves
The power of striation.
5th, radiating block will not interfere between radiating block after striation flexural deformation to be arranged at intervals, make the installation of striation
Mode is more rich.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is the schematic diagram that flexible LED substrate coordinates with radiating block.
Embodiment
With reference to Figure of description, the invention will be further described.
As shown in Figure 1, 2, a kind of soft striation, including flexible body 1, the flexible LED substrate 4 in body 1, set
In the LED chip 5 on flexible LED substrate 4 and the end cap located at the two ends of body 1, the end cap constitutes seal cavity 6 with body 1.
Light distribution structure 2 is provided with the seal cavity 6, the exit facet of the light distribution structure 2 is located at the inner top surface of body 1, light distribution structure 2
The plane of incidence is relative with the LED chip 5.The body 1 is with light distribution structure 2 by the integral extrusion molding of transparent silica gel material.
The inner bottom surface of body 1 is provided with some spaced radiating blocks 3, length direction of the radiating block 3 along body 1
Arrangement, the flexible LED substrate is attached on radiating block 3；The radiating block 3 of the present embodiment be square aluminium block, the both sides of aluminium block with
The inwall of body 1 offsets, and radiating block 3 completes overall again after assembling be assembled in body 1 with flexible LED substrate 4.
When the flexible light stripe of the present embodiment is as warning lamp, the light distribution structure 2 is total reflection TIR lens, the body 1
Vulcanize silicone tube for platinum, so that the light extraction light type of striation disclosure satisfy that the laws and regulations requirement of warning lamp.
Flexible light stripe of the present invention has advantages below：
1st, the present invention is using silica gel material by body 1 and the integral extrusion molding of light distribution structure 2, and body 1 is integrated with light distribution structure 2
Structure, light distribution structure 2 of different shapes can be molded as needed, set light distribution structure 2 without extra, manufacturing process is simple；
2nd, silica gel material heat resistance is good, and the heat that flexible light stripe is produced when working nor affects on the characteristic of silica gel, so as to ensure
The service life of flexible light stripe, and ensure the light-out effect of striation；
3rd, transparent silica gel is higher than the light transmittance of common plasticses, up to 98%, on the premise of light type requirement is met, light of the present invention
The power that bar integrally needs is lower, and the caloric value of striation can be just reduced using more low power LED chip；
4th, increase radiating block 3 in body 1, improves the radiating efficiency of LED chip, under the cooperation of radiating block 3 and silica gel body 1,
Improve the power of striation.
5th, radiating block 3 will not interfere between radiating block 3 after striation flexural deformation to be arranged at intervals, make the peace of striation
Dress mode is more rich.
6th, because flexible light stripe is flexible, coordinate the light distribution structure 2 in body 1, the light extraction light type of flexible light stripe can be changed,
For example when flexible light stripe bending makes, make light extraction that there is convergence property.
Claims (5)
1. a kind of soft striation, including body, the flexible LED substrate in body, the LED core on flexible LED substrate
Piece and the end cap located at body two ends, the end cap constitute seal cavity with body；It is characterized in that：Set in the seal cavity
There is light distribution structure, the exit facet of the light distribution structure is located at body inner top surface, the plane of incidence of light distribution structure and the LED chip phase
Right, the body is with light distribution structure by the integral extrusion molding of transparent silica gel.
2. a kind of soft striation according to claim 1, it is characterised in that：The body inner bottom surface is set provided with some intervals
The radiating block put, length direction arrangement of the radiating block along body, the flexible LED substrate is attached on radiating block.
3. a kind of soft striation according to claim 1, it is characterised in that：The light distribution structure is total reflection TIR lens.
4. a kind of soft striation according to claim 1, it is characterised in that：The body is that platinum vulcanizes silicone tube.
5. a kind of soft striation according to claim 1, it is characterised in that：The flexible light stripe is used as warning lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451104.8A CN107131442A (en) | 2017-06-15 | 2017-06-15 | A kind of soft striation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710451104.8A CN107131442A (en) | 2017-06-15 | 2017-06-15 | A kind of soft striation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107131442A true CN107131442A (en) | 2017-09-05 |
Family
ID=59734547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710451104.8A Pending CN107131442A (en) | 2017-06-15 | 2017-06-15 | A kind of soft striation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827115A (en) * | 2019-04-04 | 2019-05-31 | 广东雷狮光电技术有限公司 | A kind of Novel led wall washer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202442204U (en) * | 2012-01-30 | 2012-09-19 | 肇庆市立得电子有限公司 | Illuminating light-emitting diode (LED) lamp tube |
| CN104033778A (en) * | 2014-05-14 | 2014-09-10 | 连小普 | Flexible LED patch lamp strip provided with connecting plug meeting emergency decree and having ideal glowing effect |
| CN105156956A (en) * | 2015-10-30 | 2015-12-16 | 深圳市圣诺光电科技有限公司 | LED flood light and manufacturing method thereof |
| CN105674132A (en) * | 2014-11-20 | 2016-06-15 | 深圳市裕富照明有限公司 | LED flexible strip light |
-
2017
- 2017-06-15 CN CN201710451104.8A patent/CN107131442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202442204U (en) * | 2012-01-30 | 2012-09-19 | 肇庆市立得电子有限公司 | Illuminating light-emitting diode (LED) lamp tube |
| CN104033778A (en) * | 2014-05-14 | 2014-09-10 | 连小普 | Flexible LED patch lamp strip provided with connecting plug meeting emergency decree and having ideal glowing effect |
| CN105674132A (en) * | 2014-11-20 | 2016-06-15 | 深圳市裕富照明有限公司 | LED flexible strip light |
| CN105156956A (en) * | 2015-10-30 | 2015-12-16 | 深圳市圣诺光电科技有限公司 | LED flood light and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827115A (en) * | 2019-04-04 | 2019-05-31 | 广东雷狮光电技术有限公司 | A kind of Novel led wall washer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170905 |
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| RJ01 | Rejection of invention patent application after publication |