CN210181972U - Flexible LED automobile advertisement screen - Google Patents
Flexible LED automobile advertisement screen Download PDFInfo
- Publication number
- CN210181972U CN210181972U CN201921101809.8U CN201921101809U CN210181972U CN 210181972 U CN210181972 U CN 210181972U CN 201921101809 U CN201921101809 U CN 201921101809U CN 210181972 U CN210181972 U CN 210181972U
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- Prior art keywords
- pcb
- led
- automobile
- flexible
- advertisement screen
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- Expired - Fee Related
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- 239000011159 matrix material Substances 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 9
- 230000001070 adhesive effect Effects 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 21
- 239000000565 sealant Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006750 UV protection Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000004382 potting Methods 0.000 abstract description 2
- 239000011049 pearl Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
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- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 1
- 101710149812 Pyruvate carboxylase 1 Proteins 0.000 description 1
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- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
Images
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- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
A flexible LED automotive advertising screen comprising: the automobile advertising screen comprises a PCB and an LED matrix attached to the PCB, wherein the PCB is a flexible PCB or an ultrathin PCB with the thickness within 0.6 mm, so that the integration of the automobile advertising screen is realized, the mechanism is simple, splicing is not needed, and the automobile advertising screen is light; the PCB board is provided with the gum, has changed traditional support fixed mode, can directly glue the PCB board on car rear glass, simple to operate is swift. The PCB is provided with the potting adhesive and the coating adhesive, so that the circuit can be effectively protected, the effects of water resistance, dust resistance, ultraviolet resistance, shock resistance and the like are achieved, and the performance is excellent.
Description
Technical Field
The utility model relates to a media advertisement technical field, concretely relates to flexible LED car advertisement screen.
Background
An LED advertisement screen, namely an LED electronic display screen, also called an LED display screen, is a display mode by controlling semiconductor light emitting diodes, and is roughly like a character display screen which is composed of a plurality of red light emitting diodes and displays characters by the on and off of lamps. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals. The existing automobile LED advertisement screen is formed by splicing a plurality of small screens, has the obvious defects of large display dot matrix, insufficient precision and small brightness, is fixed by a support during installation, is very heavy, has poor waterproof effect and short service life.
SUMMERY OF THE UTILITY MODEL
The application provides a flexible LED car advertisement screen can use the gum to glue this flexible LED car advertisement screen on car back glass, need not to splice, and simple structure, and is comparatively light and handy, the difficult automobile body that destroys, and simple to operate is swift, has good pliability and corrosion resistance, and is waterproof, dustproof, ultraviolet protection functional, long service life.
The application provides a flexible LED automobile advertising screen which comprises a PCB (printed circuit board) and an LED matrix, wherein the PCB is a flexible PCB or an ultrathin PCB with the thickness within 0.6 mm, and a display driving module, a power supply module and a plurality of LED lamp beads are arranged on the PCB; the LED lamp beads are attached to the PCB to form the LED matrix, the LED matrix is electrically connected with the display driving module and the power supply module, and the LED lamp beads are small packaged lamp beads; the automobile advertisement screen can be adhered to the rear glass of an automobile.
In some embodiments, the PCB back surface is provided with the gum, the gum be used for with flexible LED car advertisement screen glues in the car rear glass outside, be provided with the casting glue on PCB board and the LED matrix, it has the coating glue to coat on the casting glue, casting glue and coating glue are used for the protection flexible LED car advertisement screen.
In some embodiments, the PCB is a 0.2 mm ultra-thin PCB.
In some embodiments, the small packaged bead has a length and width within 5.0 millimeters.
In some embodiments, the small packaged bead has a length and width of 2.1 millimeters.
In some embodiments, the distance between two adjacent LED beads in the LED matrix is within 6 mm.
In some embodiments, the plurality of LED lamp beads are all RGB lamp beads.
According to the above embodiment, because the flexible LED automobile advertisement screen that this application provided is equipped with the LED matrix at PCB board facing, has realized the integration of automobile advertisement screen, and the mechanism is simple, need not to splice, and is comparatively light and handy, is provided with the gum at the PCB board, has changed traditional support fixed mode, directly with the PCB board glue on the car back glass can, simple to operate is swift. And the PCB is provided with the potting adhesive and the coating adhesive, so that the circuit can be effectively protected, the effects of water resistance, dust resistance, ultraviolet resistance, shock resistance and the like are achieved, and the performance is excellent.
Drawings
FIG. 1 is a schematic structural diagram of a flexible LED automotive advertisement screen provided by the present application;
FIG. 2 is a side view of a flexible LED automotive advertising screen provided herein.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
As shown in fig. 1-2, the application provides a flexible LED automobile advertisement screen, which comprises a PCB board 1 and an LED matrix 2, wherein the PCB board 1 is a flexible PCB board or an ultra-thin PCB board with a thickness within 0.6 mm, and has good flexibility and is not easy to damage. The PCB 1 is provided with a display driving module 4, a power supply module 3 and a plurality of LED lamp beads 21; a plurality of LED lamp pearls 21 paste and adorn and constitute LED matrix 2 on PCB board 1, and in LED matrix 2, the interval of two adjacent LED lamp pearls 21 is within 6 millimeters, when guaranteeing to have sufficient definition, can reduce cost as far as. LED lamp pearl 21 is little encapsulated RGB lamp pearl, the length and the width of little encapsulated RGB lamp pearl are all within 5.0 millimeters, and the size is little, and luminance is high, can also show the image of different colours.
Preferably, the PCB board 1 is an ultrathin PCB board with the thickness of 0.2 mm, the length of 904.5 mm and the width of 137 mm, the ultrathin PCB board with the size can adapt to the rear glass of most small-sized automobiles, and the flexible LED automobile advertisement screen with the size is attached to the outer side of the rear glass of the small-sized automobiles, so that the effect of advertisement can be achieved, the condition that a driver observes the road right behind the automobile is not influenced, and the potential safety hazard caused by the overlarge advertisement screen is avoided. The LED matrix 2 is composed of 256 × 32 RGB lamp beads each having a length and a width of 2.1 mm, and the distance between two adjacent RGB lamp beads is 3.5 mm, so that a color image with sufficient brightness and definition can be provided, and while providing excellent display performance, the cost is controlled as much as possible.
The LED matrix 2 is electrically connected with the display driving module 4 and the power supply module 3. The power supply module 3 is used for controlling the power supply of the driving circuit, and when the LED matrix 2 is lighted, the transformer built in the power supply module 3 boosts to provide sufficient driving voltage, and keeps the output current of the circuit stable when the circuit works. The display driving module 4 is used for driving the LED matrix 2 to display images. The back of the PCB board 1 is provided with the back glue 7, the back glue 7 is used for adhering the flexible LED automobile advertisement screen to the outer side of the automobile rear glass, and the installation is convenient and fast.
The pouring sealant 6 is arranged on the PCB board 1 and the LED matrix 2, the pouring sealant 6 can play roles of water resistance, moisture resistance, dust resistance, insulation, heat conduction, confidentiality, corrosion resistance, temperature resistance and shock resistance after being cured, and particularly has the characteristics of water resistance and moisture resistance, so that the flexible LED automobile advertising screen can be attached to the outer side of rear glass of a small automobile and cannot be influenced by rainwater. Can be used normally. The pouring sealant 6 is coated with the coating adhesive 5, and a durable coating formed after the coating adhesive 5 is cured is used for isolating moisture or pollutants in the atmosphere, so that the functions of protecting the product, prolonging the service life and the like are achieved.
According to the embodiment, the flexible LED automobile advertisement screen realizes the integration of the automobile advertisement screen, and compared with the existing automobile advertisement screen, the flexible LED automobile advertisement screen is simple in mechanism, free of splicing and light, changes the traditional support fixing mode, and can be used for directly adhering a PCB to the rear glass of an automobile, and the installation is convenient and rapid. Still be provided with the embedding glue and coating glue on the PCB board, can effectively protect the circuit, play waterproof, dustproof, ultraviolet protection, shockproof effect etc. more be fit for outdoor use.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.
Claims (7)
1. A flexible LED automobile advertising screen comprises a PCB and an LED matrix, and is characterized in that the PCB is a flexible PCB or an ultrathin PCB with the thickness within 0.6 mm, and a display driving module, a power supply module and a plurality of LED lamp beads are arranged on the PCB; the LED lamp beads are attached to the PCB to form the LED matrix, the LED matrix is electrically connected with the display driving module and the power supply module, and the LED lamp beads are small packaged lamp beads; the flexible LED automobile advertisement screen can be adhered to the rear glass of an automobile.
2. The flexible LED automobile advertisement screen as claimed in claim 1, wherein the back surface of the PCB is provided with a back adhesive for adhering the automobile advertisement screen to the outside of the automobile rear glass, the PCB and the LED matrix are provided with a pouring sealant, the pouring sealant is coated with a coating adhesive, and the pouring sealant and the coating adhesive are used for protecting the flexible LED automobile advertisement screen.
3. The flexible LED automotive advertising screen of claim 1, wherein the PCB is a 0.2 mm ultra-thin PCB.
4. The flexible LED automotive advertising screen of claim 1, wherein the small encapsulated beads have a length and width within 5.0 mm.
5. The flexible LED automotive advertising screen of claim 1, wherein the small encapsulated beads are 2.1 mm in length and width.
6. The flexible LED automobile advertising screen of claim 1, wherein the distance between two adjacent LED beads in the LED matrix is within 6 mm.
7. The flexible LED automobile advertisement screen of claim 1, wherein the plurality of LED lamp beads are all RGB lamp beads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101809.8U CN210181972U (en) | 2019-07-15 | 2019-07-15 | Flexible LED automobile advertisement screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921101809.8U CN210181972U (en) | 2019-07-15 | 2019-07-15 | Flexible LED automobile advertisement screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210181972U true CN210181972U (en) | 2020-03-24 |
Family
ID=69840887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921101809.8U Expired - Fee Related CN210181972U (en) | 2019-07-15 | 2019-07-15 | Flexible LED automobile advertisement screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210181972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364091A (en) * | 2019-07-15 | 2019-10-22 | 深圳市广艺高科技有限公司 | A kind of flexible LED automotive advertising screen and its manufacturing method |
-
2019
- 2019-07-15 CN CN201921101809.8U patent/CN210181972U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364091A (en) * | 2019-07-15 | 2019-10-22 | 深圳市广艺高科技有限公司 | A kind of flexible LED automotive advertising screen and its manufacturing method |
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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 |
Granted publication date: 20200324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |