CN203070688U - Soft light-emitting diode (LED) panel - Google Patents
Soft light-emitting diode (LED) panel Download PDFInfo
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- CN203070688U CN203070688U CN 201320021745 CN201320021745U CN203070688U CN 203070688 U CN203070688 U CN 203070688U CN 201320021745 CN201320021745 CN 201320021745 CN 201320021745 U CN201320021745 U CN 201320021745U CN 203070688 U CN203070688 U CN 203070688U
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- led
- cell module
- body cloth
- display screen
- lamp
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Abstract
The utility model discloses a soft light-emitting diode (LED) panel which comprises panel body cloth, a plurality of front pressing boards and a plurality of LED unit modules. Each LED unit module comprises a rear case, a lamp panel, a mask and a plurality of LED lamps. The plurality of LED lamps are distributed on each lamp panel in the mode of an array with at least two lines and at least two columns. The rear cases and the masks are fixedly connected and the lamp panels are arranged among the rear cases and the masks. The plurality of front pressing boards are arranged on the front side of the panel body cloth. The plurality of LED unit modules are arranged on the rear side of the panel body cloth to form LED unit module arrays. Each front pressing board is opposite to each LED unit module. Fixing holes are formed in the panel body cloth, and fixing parts fix the front pressing boards on two sides of the panel body cloth and the LED unit modules after penetrating through the fixing holes. Light-transmitting holes are formed in the panel body cloth and the front pressing boards, and the LED lamps of each LED unit module are opposite to the light-transmitting holes in the panel body cloth and the front pressing boards.
Description
Technical field
The utility model belongs to LED and shows the field, is specifically related to a kind of flexible LED display screen.
Background technology
At present, known LED display structure all is body structure basically, led display unit plate with the polylith hard is fixed on the casing exactly, form single LED and show module, during use these modules are spliced and combined into a LED display, connect power supply and control system, play various literal and video image.The following characteristics of such LED display:
1, the least unit (LED shows module) of forming LED display all is rigidity, can not flexural deformation, so general LED display also is rigidity, and cannot flexural deformation, it is very difficult to make different in nature LED display;
2. volume and weight are bigger, be difficult to whole Transporting, the LED display partition that needs during installation to debug is in advance packed, be transported to the working-yard, again the LED unit that separates shown that module re-assemblies debugging well, can come into operation, use if flow, need dismounting transportation repeatedly, this brings difficulty for installation and the transportation of LED display, can consume great amount of manpower and material resources and financial resources.
Some flexible LED display screens are also arranged on the market at present, as single LED lamp is fixed on the cloth, with the back side of electric wire at cloth these LED bulbs are coupled together then, connect control section, form a flexible LED display screen, existing flexible LED display screen is difficult to allow the LED display of entire cloth matter remain on a plane, and the LED light fixture has directed luminous characteristics, the out-of-flatness meeting of screen body causes the LED light emission direction difference of diverse location, and then causing the brightness of LED display, color inconsistent, image frame is inhomogeneous, imaging results is poor.
Summary of the invention
Based on this, the utility model is to overcome the defective of prior art, a kind of flexible LED display screen is provided, flexible LED display screen described in the utility model can fold easily, volume is little, in light weight, convenient transportation and installation, and the surfacing of screen body, the luminous high conformity of each LED lamp, image frame is even.
Its technical scheme is as follows:
A kind of flexible LED display screen, comprise screen body cloth, a plurality of front pressuring plates and a plurality of LED cell module, each LED cell module comprises back cover, lamp plate, face shield and a plurality of LED lamp, a plurality of LED lamps are at least two row, the array of at least two row is arranged on the lamp plate, back cover is fixedlyed connected with face shield and lamp plate is clipped in the middle, a plurality of front pressuring plates are located at the front side of described screen body cloth, the rear side that a plurality of LED cell module are located at screen body cloth forms LED cell module array, each front pressuring plate is relative with each LED cell module respectively, be provided with fixed orifice at described screen body cloth, fixture passes described front pressuring plate and the described LED cell module that will shield body cloth both sides behind the fixed orifice and fixes, be provided with light hole at screen body cloth and front pressuring plate, the LED lamp of each LED cell module is relative with the light hole of screen body cloth and front pressuring plate.
Below further technical scheme is described:
Described front pressuring plate is fixedlyed connected with the face shield of described LED cell module.
Described back cover or face shield one of them edge at least have the side plate that protrudes to the lamp plate direction, and side plate blocks the edge of described lamp plate.
Described face shield or front pressuring plate are provided with through hole or recess, and described LED lamp is positioned at through hole or recess.
Described face shield is provided with the protuberance that protrudes to the front side, and described through hole or recess are located in this protuberance, and described protuberance passes described light hole.
Be provided with the protection rib of lordosis at the front surface of described front pressuring plate.
The edge of adjacent two described LED cell module connects by brace.
At least the dorsal part in the described LED cell module of edge is provided with the splicing support that the side direction of supporting or opposing protrudes.
Also include controller and power input, power input and controller are electrically connected, and controller is electrically connected by the lamp plate that connects lead and each described LED cell module, and each LED lamp and lamp plate are electrically connected.
Also include protection cloth, protection cloth is positioned at the dorsal part of described back cover, and the edge of protection cloth is connected with the edge of screen body cloth, and goes along with sb. to guard him the space at protection cloth with shielding between the body cloth formation, and described controller and connection lead all are positioned at goes along with sb. to guard him the space.
Need to prove that aforementioned " screen body cloth " and " protection cloth " need bear big pulling force, can be chemical fabric, textile fibres cloth, Polypropylence Sheet or traditional cloth, perhaps pass through the fabric of otherwise processed, if adopt kind of a high strength, have the cloth of flame-retarding characteristic, its effect is better.
Advantage or principle to the aforementioned techniques scheme describes below:
1, this flexible LED display screen includes a plurality of LED cell module, each LED cell module all has lamp plate, be a plurality of LED lamps of being placed with of array on the lamp plate, not only realize the folding of LED display, also effectively guarantee the planarization of whole LED display screen, make the luminous high conformity of each LED lamp, image frame is even.
2, the opposite side at screen body cloth is provided with the front pressuring plate relative with each LED cell module, and when mounted, LED cell module and front pressuring plate will shields body cloth from the both sides of screen body cloth and compress, and be fixing reliable, avoids each LED cell module to come off or become flexible from screen body cloth.
3, each described LED cell module also comprises back cover and face shield, and described lamp plate is located between back cover and the face shield, and back cover and face shield play a protective role to LED lamp plate and LED lamp, and front pressuring plate and face shield be connected and fixed, and reduces the damage to lamp plate.
4, the side plate of described back cover or face shield blocks the edge of described lamp plate, LED lamp and lamp plate can be surrounded by this face shield and back cover, better LED lamp and lamp plate is played a protective role, and has waterproof effect.
5, be provided with the protection rib of lordosis at the front surface of front pressuring plate, in use or when folding, this protection rib plays a protective role to the LED lamp, avoids foreign object to break the LED lamp, when work, can also play the anti-dazzle effect.
6, the edge of adjacent two described LED cell module connects by brace, brace has elasticity, can resilience after the bending, can fold mutually between the two adjacent LEDs cell module, and can not produce dislocation or crooked, can guarantee smooth between the LED cell module during expansion, extremely important for the flatness that guarantees the whole LED display screen.
7, each described LED cell module is rectangular, with convenient folding, has folding gap between adjacent two described LED cell module, avoids the two adjacent LEDs cell module to produce when folding and interferes.
8, be provided with the splicing support that the side direction of supporting or opposing protrudes at the dorsal part of the described LED cell module of edge at least, when mounted, can also splice again by the splicing support between a plurality of flexible LED display screens, connect into bigger display screen.
9, also be provided with protection cloth at dorsal part, between protection cloth and screen body cloth, form and go along with sb. to guard him the space, and with controller and connect lead etc. and place and go along with sb. to guard him in the space, avoid controller and connect lead intaking, breaking or twine, also have aesthetic.
Description of drawings
Fig. 1 is the Facad structure figure of the utility model embodiment one described flexible LED display screen;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the partial enlarged drawing of Fig. 2;
Fig. 4 is the structure figure of the utility model embodiment one described flexible LED display screen;
Fig. 5 is the Facad structure figure of utility model embodiment one described LED cell module;
Fig. 6 is the B-B cut-open view of Fig. 5;
Fig. 7 is the partial enlarged drawing of Fig. 6;
Fig. 8 is among Fig. 1, the Facad structure figure at single led cell module place;
Fig. 9 is the C-C cut-open view of Fig. 8;
Figure 10 is the partial enlarged drawing of Fig. 9;
Description of reference numerals:
10, screen body cloth, 20, the LED cell module, 21, the LED lamp, 22, lamp plate, 23, back cover, 24, face shield, 241, through hole, 242, recess, 244, protuberance, 25, brace, 30, front pressuring plate, 31, light hole, 32, protection rib, 40, fixture, 50, folding gap, 60, splicing support, 71, power input, 72, controller, 73, connect lead, 90, protection cloth, 91, go along with sb. to guard him the space.
Embodiment
Below embodiment of the present utility model is elaborated:
Embodiment one
Extremely shown in Figure 7 as Fig. 1, a kind of flexible LED display screen, comprise screen body cloth 10, a plurality of front pressuring plates 30 and a plurality of LED cell module 20, each LED cell module 20 comprises back cover 23, lamp plate 22, face shield 24 and a plurality of LED lamp 21, a plurality of LED lamps 21 are at least two row, the array of at least two row is arranged on the lamp plate 22, back cover 23 is fixedlyed connected with face shield 24 and lamp plate 22 is clipped in the middle, a plurality of front pressuring plates 30 are located at the front side of described screen body cloth 10, the rear side that a plurality of LED cell module 20 are located at screen body cloth 10 forms LED cell module 20 arrays, each front pressuring plate 30 is relative with each LED cell module 20 respectively, be provided with fixed orifice at described screen body cloth 10, fixture 40 is (in the present embodiment, fixture 40 is gib screw) pass the described front pressuring plate 30 that will shield body cloth 10 both sides behind the fixed orifice and fix with described LED cell module 20, be provided with light hole 31 at screen body cloth 10 and front pressuring plate 30, the LED lamp 21 of each LED cell module 20 is relative with the light hole 31 of screen body cloth 10 and front pressuring plate 30.Fixture 40 can be in the front of LED cell module 20, also can be in the back of LED cell module 20.
Wherein, described front pressuring plate 30 is fixedlyed connected with the face shield 24 of described LED cell module 20, the edge of described face shield 24 has the side plate that protrudes to lamp plate 22 directions, side plate blocks the edge of described lamp plate 22, described face shield 24 is provided with the protuberance 244 that protrudes to the front side, described protuberance 244 passes this light hole 31, is provided with through hole 241 in this protuberance 244, and described LED lamp 21 is positioned at through hole 241.Described protuberance 244 is concordant with the front surface of front pressuring plate 30, is provided with the protection rib 3232 of lordosis at the front surface of described front pressuring plate 30.
The edge of adjacent two described LED cell module 20 connects by brace 25, is provided with the splicing support 60 that the side direction of supporting or opposing protrudes at the dorsal part of the described LED cell module 20 of edge.
Also include protection cloth 90, controller 72 and power input 71, power input 71 is electrically connected with controller 72, controller 72 is electrically connected by the lamp plate 22 that connects lead 73 and each described LED cell module 20, each LED lamp 21 is electrically connected with lamp plate 22, protection cloth 90 is positioned at the dorsal part of described back cover 23, and the edge of protection cloth 90 is connected with the edge of screen body cloth 10, and space 91 is gone along with sb. to guard him in formation between protection cloth 90 and screen body cloth 10, and described controller 72 and connection lead 73 all are positioned at goes along with sb. to guard him space 91.
Advantage or principle to the aforementioned techniques scheme describes below:
1, this flexible LED display screen includes a plurality of LED cell module 20, each LED cell module 20 all has lamp plate 22, be a plurality of LED lamps 21 of being placed with of array on the lamp plate 22, not only realize the folding of LED display, also effectively guarantee the planarization of whole LED display screen, make the luminous high conformity of each LED lamp 21, image frame is even.
2, be provided with the front pressuring plate 30 relative with each LED cell module 20 at the opposite side of screen body cloth 10, when mounted, LED cell module 20 and front pressuring plate 30 will shields body cloth 10 from the both sides of screen body cloth 10 and compress, and be fixing reliable, avoid each LED cell module 20 to come off or become flexible from screen body cloth 10.
3, each described LED cell module 20 also comprises back cover 23 and face shield 24; described lamp plate 22 is located between back cover 23 and the face shield 24; back cover 23 plays a protective role with 24 pairs of LED lamp 21 plates of face shield and LED lamp 21, and front pressuring plate 30 is connected and fixed with face shield 24, reduces the damage to lamp plate 22.
4, the side plate of described face shield 24 blocks the edge of described lamp plate 22, LED lamp 21 and lamp plate 22 can be surrounded by this face shield 24 and back cover 23, better LED lamp 21 and lamp plate 22 is played a protective role, and has waterproof effect.
5, be provided with the protection rib 32 of lordosis at the front surface of front pressuring plate 30, in use or when folding, 32 pairs of LED lamps 21 of this protection rib play a protective role, and avoid foreign object to break LED lamp 21, when work, can also play the anti-dazzle effect.
6, the edge of adjacent two described LED cell module 20 connects by brace 25, brace 25 has elasticity, can resilience after the bending, can fold mutually between the two adjacent LEDs cell module 20, and can not produce dislocation or crooked, can guarantee smooth between the LED cell module 20 during expansion, extremely important for the flatness that guarantees the whole LED display screen.
7, each described LED cell module 20 is rectangular, with convenient folding, has folding gap 50 between adjacent two described LED cell module 20, avoids two adjacent LEDs cell module 20 to produce interference when folding.
8, be provided with the splicing support 60 that the side direction of supporting or opposing protrudes at the dorsal part of the described LED cell module 20 of edge at least, when mounted, can also splice again by splicing support 60 between a plurality of flexible LED display screens, connect into bigger display screen.
9, also be provided with protection cloth 90 at dorsal part, between protection cloth 90 and screen body cloth 10, form and go along with sb. to guard him space 91, and with controller 72 and connect lead 73 etc. and place and go along with sb. to guard him in the space 91, avoid controller 72 and connect lead 73 water inlets, break or twine, also have aesthetic.
Embodiment two
Extremely shown in Figure 10 as Fig. 8, in the present embodiment, described front pressuring plate 30 adopts light transmissive material, be provided with recess 242 at front pressuring plate 30, described LED lamp 21 is positioned at the through hole 241 of face shield 24, and the protuberance 244 of described face shield 24 is positioned at the recess 242 of front pressuring plate 30, by face shield 24 and back cover 23 lamp plate 22 and LED lamp 21 is all wrapped up, front pressuring plate 30 can play the excellent waterproof effect with protuberance 244 parcels of face shield 24.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. flexible LED display screen, it is characterized in that, comprise screen body cloth, a plurality of front pressuring plates and a plurality of LED cell module, each LED cell module comprises back cover, lamp plate, face shield and a plurality of LED lamp, a plurality of LED lamps are at least two row, the array of at least two row is arranged on the lamp plate, back cover is fixedlyed connected with face shield and lamp plate is clipped in the middle, a plurality of front pressuring plates are located at the front side of described screen body cloth, the rear side that a plurality of LED cell module are located at screen body cloth forms LED cell module array, each front pressuring plate is relative with each LED cell module respectively, be provided with fixed orifice at described screen body cloth, fixture passes described front pressuring plate and the described LED cell module that will shield body cloth both sides behind the fixed orifice and fixes, be provided with light hole at screen body cloth and front pressuring plate, the LED lamp of each LED cell module is relative with the light hole of screen body cloth and front pressuring plate.
2. according to the described flexible LED display screen of claim 1, it is characterized in that described front pressuring plate is fixedlyed connected with the face shield of described LED cell module.
3. according to the described flexible LED display screen of claim 1, it is characterized in that described back cover or face shield one of them edge at least have the side plate that protrudes to rear side, side plate blocks the edge of described lamp plate.
4. according to the described flexible LED display screen of claim 1, it is characterized in that described face shield or front pressuring plate are provided with through hole or recess, described LED lamp is positioned at through hole or recess.
5. according to the described flexible LED display screen of claim 4, it is characterized in that described face shield is provided with the protuberance that protrudes to the front side, described through hole or recess are located in this protuberance, and described protuberance passes described light hole.
6. according to the described flexible LED display screen of claim 5, it is characterized in that, be provided with the protection rib of lordosis at the front surface of described front pressuring plate.
7. according to each described flexible LED display screen in the claim 1 to 6, it is characterized in that the edge of adjacent two described LED cell module connects by brace.
8. according to each described flexible LED display screen in the claim 1 to 6, it is characterized in that the dorsal part in the described LED cell module of edge is provided with the splicing support that the side direction of supporting or opposing protrudes at least.
9. according to each described flexible LED display screen in the claim 1 to 6, it is characterized in that, also include controller and power input, power input and controller are electrically connected, and controller is electrically connected by the LED lamp that connects lead and each described LED cell module.
10. according to the described flexible LED display screen of claim 9, it is characterized in that, also include protection cloth, protection cloth is positioned at the dorsal part of described back cover, and the edge of protection cloth is connected with the edge of screen body cloth, and the space is gone along with sb. to guard him in formation between protection cloth and screen body cloth, and described controller and connection lead all are positioned at goes along with sb. to guard him the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021745 CN203070688U (en) | 2013-01-15 | 2013-01-15 | Soft light-emitting diode (LED) panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021745 CN203070688U (en) | 2013-01-15 | 2013-01-15 | Soft light-emitting diode (LED) panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070688U true CN203070688U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021745 Expired - Lifetime CN203070688U (en) | 2013-01-15 | 2013-01-15 | Soft light-emitting diode (LED) panel |
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| Country | Link |
|---|---|
| CN (1) | CN203070688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282239A (en) * | 2014-10-29 | 2015-01-14 | 刘有郎 | Soft led display screen |
| WO2021169765A1 (en) * | 2020-02-26 | 2021-09-02 | 深圳市百事达光电有限公司 | Flexible led module |
-
2013
- 2013-01-15 CN CN 201320021745 patent/CN203070688U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104282239A (en) * | 2014-10-29 | 2015-01-14 | 刘有郎 | Soft led display screen |
| WO2021169765A1 (en) * | 2020-02-26 | 2021-09-02 | 深圳市百事达光电有限公司 | Flexible led module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |