CN108799936A - A kind of LED module light source board of bend-resistance - Google Patents
A kind of LED module light source board of bend-resistance Download PDFInfo
- Publication number
- CN108799936A CN108799936A CN201810680300.7A CN201810680300A CN108799936A CN 108799936 A CN108799936 A CN 108799936A CN 201810680300 A CN201810680300 A CN 201810680300A CN 108799936 A CN108799936 A CN 108799936A
- Authority
- CN
- China
- Prior art keywords
- soft quality
- clamping plate
- flexible pcb
- quality clamping
- soft
- 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.)
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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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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]
Abstract
The invention discloses a kind of LED module light source boards of bend-resistance,Including flexible PCB,First soft quality clamping plate and the second soft quality clamping plate,The first soft quality clamping plate and the second soft quality clamping plate are respectively arranged at the both sides of flexible PCB,The LED module light source board of this kind of bend-resistance,Pass through the first circular hole and the second circular hole,The heat that flexible PCB can be generated,It sheds from the first soft quality clamping plate and the second soft quality clamping plate respectively,Simultaneously because the soft quality aluminum strip in the first soft quality clamping plate,Accelerate heat-transfer rate,And accelerate the speed of heat dissipation,Protect flexible PCB,Cooperation flexible PCB pre-bending is can be very good by the first soft quality clamping plate and the second soft quality clamping plate of installation,Ensure that will not be broken when flexible PCB pre-bending,So that pre-bending is better,And pass through the soft quality iron prop inside aluminum substrate,Soft quality iron prop can be allowed arbitrarily to curve,So that the number curved considerably increases,Facilitate the installation of flexible PCB.
Description
Technical field
The present invention relates to light source board technical field, the LED module light source board of specially a kind of bend-resistance.
Background technology
So-called LED refers to just Light Emitting Diode, that is, we often say to obtain light emitting diode, more popular
Say, he is exactly the carrier injected in PN junction, after minority carrier and majority carrier are compound, is given off energy, performance with
The form of light, to realize electroluminescent, this product and its application be less have until now, and its apply we now
Actual life in be seen everywhere, such as the back of the body on the assorted indicator light and cell phone keyboard on the billboard in roadside, household electrical appliance
Optical illumination etc. is all to use LED as light source, so when speaking of LED, we should not feel fresh, so herein
Also this product and its operation principle need not be explained in detail in detail, and its application on display product is come
Say, then it is a kind of emerging technology product that should also can be regarded as, so the bend-resistance of LED module light source board performance just have it is certain
It is required that light source board can be useful in the container of any one electronics.
The LED module light source board of existing bend-resistance, cannot radiate well, be easy to cause to flexible circuit due to high temperature
The damage of plate, while the performance of bend-resistance is bad, is easily damaged by multiple bending.
So how to design a kind of LED module light source board of bend-resistance, becoming us will currently solve the problems, such as.
Invention content
The purpose of the present invention is to provide a kind of LED module light source boards of bend-resistance, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides the following technical solutions：A kind of LED module light source board of bend-resistance, including
Flexible PCB, the first soft quality clamping plate and the second soft quality clamping plate, the first soft quality clamping plate and the second soft quality clamping plate are respectively set
In the both sides of flexible PCB, and the first soft quality clamping plate and the second soft quality clamping plate are viscous by viscose with flexible PCB
It closes；The top of the second soft quality clamping plate is equipped with fixed column, and the fixed column runs through the second soft quality clamping plate, and embedded setting is soft
Property circuit board in, the fixed column and flexible PCB are electrically connected, and the surface of the fixed column is equipped with square hole, and the square hole
Through fixed column；The side of the first soft quality clamping plate is arranged with aluminum substrate, and the aluminum substrate and the first soft quality clamping plate are solid
The surface of fixed connection, the aluminum substrate is equipped with several circular holes, and the circular hole is uniformly distributed in " one " word, and runs through aluminium base
The side of plate, the aluminum substrate is equipped with through hole, and the through hole runs through aluminum substrate；The surface of the second soft quality clamping plate is set
There is fixed circular hole, and the fixed circular hole extends through the second soft quality clamping plate, the first soft quality clamping plate and flexible PCB；It is described soft
Property circuit board surface be equipped with equally distributed LED light, and in LED light insertion setting flexible PCB, and and flexible electrical
Road plate is electrically connected.
Further, the top surface of the first soft quality clamping plate and the second soft quality clamping plate is equipped with equally distributed second
Circular hole, and second circular hole extends through the first soft quality clamping plate and the second soft quality clamping plate.
Further, the side surface of the first soft quality clamping plate and the second soft quality clamping plate is equipped with equally distributed first circle
Hole, and first circular hole extends through the first soft quality clamping plate and the second soft quality clamping plate.
Further, the first soft quality clamping plate is internally provided with soft quality aluminum strip, and soft quality aluminum strip insertion setting the
In one soft quality clamping plate, and it is connect with the first soft quality Boards wall.
Further, the through hole is internally provided with soft quality iron prop, and the soft quality iron prop is fitted closely with through hole.
Further, the top of the fixed column is equipped with standing screw, and the standing screw is vertically arranged with fixed column,
And it is flexibly connected with fixed column.
Compared with prior art, the beneficial effects of the invention are as follows：The LED module light source board of this kind of bend-resistance, passes through first
Circular hole and the second circular hole, the heat that flexible PCB can be generated, respectively from the first soft quality clamping plate and the second soft quality clamping plate
It sheds, simultaneously because the soft quality aluminum strip in the first soft quality clamping plate, accelerates heat-transfer rate, and accelerate the speed of heat dissipation,
Flexible PCB is protected, cooperation flexible PCB can be very good by the first soft quality clamping plate and the second soft quality clamping plate of installation
Pre-bending, ensure that will not be broken when flexible PCB pre-bending so that pre-bending is better, and by inside aluminum substrate
Soft quality iron prop can allow soft quality iron prop arbitrarily to curve so that the number curved considerably increases, and facilitates the peace of flexible PCB
Dress.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 be the present invention Fig. 1 in flexible PCB partial structural diagram；
Fig. 3 be the present invention Fig. 1 in fixed column partial structural diagram；
Fig. 4 be the present invention Fig. 1 in aluminum substrate partial structural diagram；
Fig. 5 be the present invention Fig. 1 in the first soft quality clamping plate sectional side elevation.
In figure：1- the first soft quality clamping plates；The first circular holes of 2-；The second circular holes of 3-；4- aluminum substrates；5- fixes circular hole；6- is fixed
Column；7- standing screws；8- square holes；9- flexible PCBs；10-LED lamps；11- circular holes；12- soft quality iron props；The second soft qualitys of 13- are pressed from both sides
Plate；14- soft quality aluminum strips；15- through holes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：Technical solution：A kind of LED module light source of bend-resistance
Plate, including flexible PCB 9, the first soft quality clamping plate 1 and the second soft quality clamping plate 13, the first soft quality clamping plate 1 and the second soft quality
Clamping plate 13 is respectively arranged at the both sides of flexible PCB 9, and the first soft quality clamping plate 1 and the second soft quality clamping plate 13 with flexibility
Circuit board 9 is bonded by viscose；The top of the second soft quality clamping plate 13 is equipped with fixed column 6, and the fixed column 6 runs through second
Soft quality clamping plate 13, and in embedded setting flexible PCB 9, the fixed column 6 is electrically connected with flexible PCB 9, the fixation
The surface of column 6 is equipped with square hole 8, and the square hole 8 runs through fixed column 6；The side of the first soft quality clamping plate 1 is arranged with aluminium base
Plate 4, and the aluminum substrate 4 is fixedly connected with the first soft quality clamping plate 1, the surface of the aluminum substrate 4 is equipped with several circular holes 11, and
The circular hole 11 is uniformly distributed in " one " word, and runs through aluminum substrate 4, and the side of the aluminum substrate 4 is equipped with through hole 15, and described
Through hole 15 runs through aluminum substrate 4；The surface of the second soft quality clamping plate 13 is equipped with fixed circular hole 5, and the fixed circular hole 5 is distinguished
Through the second soft quality clamping plate 13, the first soft quality clamping plate 1 and flexible PCB 9；The surface of the flexible PCB 9, which is equipped with, uniformly to be divided
The LED light 10 of cloth, and in the insertion setting flexible PCB 9 of the LED light 10, and be electrically connected with flexible PCB 9.
More specifically, the top surface of the first soft quality clamping plate 1 and the second soft quality clamping plate 13, which is equipped with, is uniformly distributed
The second circular hole 3, and second circular hole 3 extends through the first soft quality clamping plate 1 and the second soft quality clamping plate 13, second circular hole
3 are convenient for that flexible PCB 9 is allowed to radiate.
More specifically, the side surface of the first soft quality clamping plate 1 and the second soft quality clamping plate 13 is equipped with equally distributed
First circular hole 2, and first circular hole 2 extends through the first soft quality clamping plate 1 and the second soft quality clamping plate 13, first circular hole 2
Convenient for allowing the heat of flexible PCB 9 to shed respectively from the side of the first soft quality clamping plate 1 and the second soft quality clamping plate 13.
More specifically, the first soft quality clamping plate 1 is internally provided with soft quality aluminum strip 14, and the soft quality aluminum strip 14 is embedded in
It is arranged in the first soft quality clamping plate 1, and is fixedly connected with the first soft quality clamping plate 1, the soft quality aluminum strip 14 reinforces the first soft quality clamping plate 1
Thermal conductivity and thermal diffusivity.
More specifically, the through hole 15 is internally provided with soft quality iron prop 12, and the soft quality iron prop 12 and through hole
15 fit closely, and the number of the soft quality iron prop 12 and enhancing 4 bending of aluminum substrate protects aluminum substrate 4.
More specifically, the top of the fixed column 6 is equipped with standing screw 7, and the standing screw 7 hangs down with fixed column 6
Straight setting, and be flexibly connected with fixed column 6, extraneous electric wire can be fixed in fixed column 6 by the standing screw 7.
Operation principle：First, being fixed on by the aluminum substrate 4 mounted on 1 side of the first soft quality clamping plate needs position to be mounted
Place is set, the first soft quality clamping plate 1, the second soft quality clamping plate 13 and flexible PCB 9 then can be squeezed, reach the effect for needing bending
Fruit then curves the aluminum substrate 4 of 1 other side of the first soft quality clamping plate, aluminum substrate 4 is fixed again, since the inside of aluminum substrate 4 is pacified
Equipped with soft quality iron prop 12, the bend-resistance degree of aluminum substrate 4 can be enhanced, and maintain the effect of bending, flexible PCB 9 is installed
After complete, external electric wire be inserted into square hole 8, then rotary fixing screw bar 7 again, allow standing screw 7 to move down, squeeze external electricity
Line completes the fixation of electric wire, when flexible PCB 9 works, will accelerate flexible circuit by the first circular hole 2 and the second circular hole 3
The radiating rate of plate 9, and the soft quality aluminum strip 14 inside the first soft quality clamping plate 1, can enhance the capacity of heat transmission and heat radiation energy
Power.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of LED module light source board of bend-resistance, including flexible PCB (9), the first soft quality clamping plate (1) and the second soft quality folder
Plate (13), it is characterised in that：The first soft quality clamping plate (1) and the second soft quality clamping plate (13) are respectively arranged at flexible PCB
(9) both sides, and the first soft quality clamping plate (1) and the second soft quality clamping plate (13) are viscous by viscose with flexible PCB (9)
It closes；The top of the second soft quality clamping plate (13) is equipped with fixed column (6), and the fixed column (6) runs through the second soft quality clamping plate
(13), and in embedded setting flexible PCB (9), the fixed column (6) is electrically connected with flexible PCB (9), the fixation
The surface of column (6) is equipped with square hole (8), and the square hole (8) runs through fixed column (6)；The side pair of the first soft quality clamping plate (1)
Claim to be equipped with aluminum substrate (4), and the aluminum substrate (4) is fixedly connected with the first soft quality clamping plate (1), the surface of the aluminum substrate (4)
Equipped with several circular holes (11), and the circular hole (11) is uniformly distributed in " one " word, and runs through aluminum substrate (4), the aluminum substrate
(4) side is equipped with through hole (15), and the through hole (15) runs through aluminum substrate (4)；The second soft quality clamping plate (13)
Surface is equipped with fixed circular hole (5), and the fixed circular hole (5) extends through the second soft quality clamping plate (13), the first soft quality clamping plate (1)
With flexible PCB (9)；The surface of the flexible PCB (9) is equipped with equally distributed LED light (10), and the LED light
(10) it in embedded setting flexible PCB (9), and is electrically connected with flexible PCB (9).
2. a kind of LED module light source board of bend-resistance according to claim 1, it is characterised in that：The first soft quality folder
The top surface of plate (1) and the second soft quality clamping plate (13) is equipped with equally distributed second circular hole (3), and second circular hole
(3) the first soft quality clamping plate (1) and the second soft quality clamping plate (13) are extended through.
3. a kind of LED module light source board of bend-resistance according to claim 1, it is characterised in that：The first soft quality folder
The side surface of plate (1) and the second soft quality clamping plate (13) is equipped with equally distributed first circular hole (2), and first circular hole (2)
Extend through the first soft quality clamping plate (1) and the second soft quality clamping plate (13).
4. a kind of LED module light source board of bend-resistance according to claim 1, it is characterised in that：The first soft quality folder
Plate (1) is internally provided with soft quality aluminum strip (14), and in the soft quality aluminum strip (14) the first soft quality clamping plate (1) of embedded setting, and with
First soft quality clamping plate (1) is fixedly connected.
5. a kind of LED module light source board of bend-resistance according to claim 1, it is characterised in that：The through hole (15)
Be internally provided with soft quality iron prop (12), and the soft quality iron prop (12) is fitted closely with through hole (15).
6. a kind of LED module light source board of bend-resistance according to claim 1, it is characterised in that：The fixed column (6)
Top is equipped with standing screw (7), and the standing screw (7) is vertically arranged with fixed column (6), and even with fixed column (6) activity
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680300.7A CN108799936A (en) | 2018-06-27 | 2018-06-27 | A kind of LED module light source board of bend-resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680300.7A CN108799936A (en) | 2018-06-27 | 2018-06-27 | A kind of LED module light source board of bend-resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799936A true CN108799936A (en) | 2018-11-13 |
Family
ID=64071958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680300.7A Withdrawn CN108799936A (en) | 2018-06-27 | 2018-06-27 | A kind of LED module light source board of bend-resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799936A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113807A (en) * | 2007-05-16 | 2008-01-30 | 姚志峰 | Flexibility luminous lamp strip |
| CN102459466A (en) * | 2009-04-03 | 2012-05-16 | 株式会社斗山 | Polyamic acid solution, polyimide resin and a soft metal-foil laminate employing the same |
| CN103192563A (en) * | 2013-04-24 | 2013-07-10 | 昆山翰辉电子科技有限公司 | Composite double-faced copper foil substrate for flexible printed circuit board |
| US20170089525A1 (en) * | 2015-03-10 | 2017-03-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led tube lamp |
| WO2017091970A1 (en) * | 2015-12-01 | 2017-06-08 | 袁志贤 | Led module with high heat-dissipation efficiency |
| CN107990175A (en) * | 2017-12-04 | 2018-05-04 | 惠州科利尔光电有限公司 | A kind of flexible LED rope light |
-
2018
- 2018-06-27 CN CN201810680300.7A patent/CN108799936A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113807A (en) * | 2007-05-16 | 2008-01-30 | 姚志峰 | Flexibility luminous lamp strip |
| CN102459466A (en) * | 2009-04-03 | 2012-05-16 | 株式会社斗山 | Polyamic acid solution, polyimide resin and a soft metal-foil laminate employing the same |
| CN103192563A (en) * | 2013-04-24 | 2013-07-10 | 昆山翰辉电子科技有限公司 | Composite double-faced copper foil substrate for flexible printed circuit board |
| US20170089525A1 (en) * | 2015-03-10 | 2017-03-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led tube lamp |
| WO2017091970A1 (en) * | 2015-12-01 | 2017-06-08 | 袁志贤 | Led module with high heat-dissipation efficiency |
| CN107990175A (en) * | 2017-12-04 | 2018-05-04 | 惠州科利尔光电有限公司 | A kind of flexible LED rope light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |