CN111028712A - Transparent cylindrical LED screen - Google Patents

Transparent cylindrical LED screen Download PDF

Info

Publication number
CN111028712A
CN111028712A CN201911359787.XA CN201911359787A CN111028712A CN 111028712 A CN111028712 A CN 111028712A CN 201911359787 A CN201911359787 A CN 201911359787A CN 111028712 A CN111028712 A CN 111028712A
Authority
CN
China
Prior art keywords
mounting ring
fixedly connected
upper mounting
led screen
plate
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
Application number
CN201911359787.XA
Other languages
Chinese (zh)
Inventor
姬海波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Lightcolor Technology Co ltd
Original Assignee
Shenzhen Lightcolor Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Lightcolor Technology Co ltd filed Critical Shenzhen Lightcolor Technology Co ltd
Priority to CN201911359787.XA priority Critical patent/CN111028712A/en
Publication of CN111028712A publication Critical patent/CN111028712A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/302Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention is suitable for the technical field of LED screens, and provides a transparent cylindrical LED screen which comprises a supporting assembly and a display assembly, wherein the supporting assembly comprises an upper mounting ring, four connecting plates are uniformly and fixedly connected to the periphery of one side of the upper mounting ring, and one end, far away from the upper mounting ring, of each connecting plate is fixedly connected with a lower mounting ring; through setting up mounting panel and connecting block, and evenly set up arc LED luminescent light between two adjacent mounting panels, thereby make up into a cylindric and transparent LED display screen, make each arc LED luminescent light circular telegram work back of organizing, can mutually support and show different light pictures, its dynamic sense is stronger more can attract and watch, play great advertisement promotion effect, the LED screen of having avoided the mainstream in the existing market mainly uses opaque single face or two-sided as leading, partial transparent structure LED screen is only limited to planar structure yet, the picture dynamic sense that its during operation shows is lower, the less problem of advertising promotion effect.

Description

Transparent cylindrical LED screen
Technical Field
The invention belongs to the technical field of LED screens, and particularly relates to a transparent cylindrical LED screen.
Background
LED display (LEDdisplay) is a flat panel display composed of small LED module panels, which is a display mode by controlling semiconductor light emitting diodes, and is roughly composed of a plurality of light emitting diodes which are usually red, and characters are displayed by the on and off of the lamps. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals. Shenzhen is the development and production origin of LED display screens.
The LED screen of the mainstream in the current market mainly takes an opaque single side or double sides as a main part, the LED screen with a partially transparent structure is only limited to a plane structure, the dynamic feeling of the displayed picture is low during working, and the advertisement promotion effect is small.
Disclosure of Invention
The invention provides a transparent cylindrical LED screen, and aims to solve the problems that an LED screen which is mainstream in the market at present mainly takes an opaque single side or double sides as a main part, and a part of the LED screen with a transparent structure is only limited to a plane structure, so that the dynamic feeling of a displayed picture is low during working, and the advertisement promotion effect is small.
The invention is realized in such a way that the transparent cylindrical LED screen comprises a supporting component and a display component;
the supporting assembly comprises an upper mounting ring, four connecting plates are uniformly and fixedly connected to the periphery of one side of the upper mounting ring, and a lower mounting ring is fixedly connected to one end, far away from the upper mounting ring, of each connecting plate;
the display assembly comprises a mounting plate, the mounting plate is fixedly connected with the upper mounting ring and the lower mounting ring, the mounting plate is located between the two adjacent connecting plates, the two sides of the mounting plate are respectively provided with a side connecting piece, the side connecting pieces are far away from a plurality of groups of connecting blocks which are respectively and fixedly connected with one side of the mounting plate, the connecting blocks are horizontally arranged, the connecting blocks are far away from one side of the upper mounting ring, which is fixedly connected with an arc LED luminescent lamp, the arc LED luminescent lamp is uniformly arranged between the two adjacent mounting plates, and the arc LED luminescent lamp is far away from the connecting plate which is fixedly connected with one side of the upper mounting ring.
Preferably, four fixing holes are uniformly formed in the surface of the upper mounting ring.
Preferably, the connecting plate is close to one side of the upper mounting ring and one side of the lower mounting ring are both provided with positioning grooves, and the upper mounting ring and the lower mounting ring are both clamped in the inner cavities of the positioning grooves.
Preferably, the two sides of the connecting plate, which are close to the upper mounting ring and the lower mounting ring, are fixedly connected with L-shaped connecting pieces, and the L-shaped connecting pieces are fixedly connected with the upper mounting ring and the lower mounting ring.
Preferably, the opposite sides of the upper mounting ring and the lower mounting ring are uniformly and fixedly connected with eight groups of upper connecting sheets, and the upper connecting sheets are fixedly connected with the L-shaped connecting sheets.
Preferably, a clamping groove is formed in one side, close to the mounting plate, of the upper mounting ring and the lower mounting ring, and the mounting plate is clamped in an inner cavity of the clamping groove.
Preferably, the mounting panel is close to the equal fixedly connected with fixed block in both sides of mounting panel, the fixed block joint with the inner chamber of draw-in groove.
Preferably, the mounting plate is close to the one end joint of going up the collar with the collar has the fixture block down, the fixture block with go up the collar with collar fixed connection down, the fixture block with fixed block fixed connection.
Preferably, a plurality of groups of first wire passing holes are uniformly formed in the surface of the connecting plate, and a plurality of groups of second wire passing holes are uniformly formed in the surfaces of the mounting plate and the side connecting plate.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a transparent cylindrical LED screen, which is characterized in that an upper mounting ring, a connecting plate and a lower mounting ring are arranged, and the connecting plate is connected and fixed with the upper mounting ring and the lower mounting ring to form a cylindrical mounting and fixing part for supporting an arc LED luminescent lamp, meanwhile, a control device of the arc LED luminescent lamp and a power supply for supplying electric energy for the operation of the arc LED luminescent lamp can be arranged in an area enclosed by the upper mounting ring, the connecting plate and the lower mounting ring, and the arc LED luminescent lamps are uniformly arranged between two adjacent mounting plates by arranging the mounting plates and the connecting block to form a cylindrical and transparent LED display screen, so that after each group of arc LED luminescent lamps are electrified and operated, different light pictures can be displayed in a mutually matched manner, the dynamic sense of the LED display screen is stronger and more attractive, a larger advertisement promotion effect is achieved, and the LED screen which is mainstream in the current market is mainly formed by a non-transparent single side or double sides, the LED screen with a partially transparent structure is only limited to a plane structure, the dynamic feeling of the displayed picture is low when the LED screen works, and the advertisement promotion effect is small.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of a support assembly according to the present invention;
FIG. 3 is a schematic structural view of the present invention;
in the figure: the LED display device comprises a support assembly 1, an upper mounting ring 11, a connecting plate 12, a lower mounting ring 13, a positioning groove 14, an upper connecting sheet 15, a first wire passing hole 16, a first L-shaped connecting sheet 17, a fixing hole 18, a display assembly 2, a mounting plate 21, a clamping groove 22, a clamping block 23, a fixing block 24, a side connecting sheet 25, a connecting block 26, an arc-shaped LED light-emitting lamp 27 and a second wire passing hole 28.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a transparent cylindrical LED screen comprises a support component 1 and a display component 2;
the supporting assembly 1 comprises an upper mounting ring 11, four connecting plates 12 are uniformly and fixedly connected to the periphery of one side of the upper mounting ring 11, and a lower mounting ring 13 is fixedly connected to one end, far away from the upper mounting ring 11, of each connecting plate 12;
display module 2 includes mounting panel 21, mounting panel 21 fixed connection is between last collar 11 and lower collar 13, mounting panel 21 is located between two adjacent connecting plates 12, the equal fixedly connected with side connection piece 25 in both sides of mounting panel 21, the even fixed connection in one side that mounting panel 21 was kept away from to side connection piece 25 is connected with a plurality of group's connecting block 26, each group's connecting block 26 all is the level setting, one side fixedly connected with arc LED luminescent lamp 27 of collar 11 is kept away from to connecting block 26, arc LED luminescent lamp 27 evenly sets up between two adjacent mounting panels 21, one side fixed connection of collar 11 is kept away from with connecting plate 12 to arc LED luminescent lamp 27.
In the embodiment, by arranging the upper mounting ring 11, the connecting plate 12 and the lower mounting ring 13, and connecting and fixing the connecting plate 12 with the upper mounting ring 11 and the lower mounting ring 13, a cylindrical-like mounting and fixing is formed for supporting the arc-shaped LED lamp 27, and simultaneously, a control device of the arc-shaped LED lamp 27 and a power supply for supplying electric energy for the operation of the arc-shaped LED lamp 27 can be mounted in an area surrounded by the upper mounting ring 11, the connecting plate 12 and the lower mounting ring 13, and by arranging the mounting plates 21 and the connecting block 26, and uniformly arranging the arc-shaped LED lamps 27 between two adjacent mounting plates 21, a cylindrical and transparent LED display screen is combined, so that after each group of arc-shaped LED lamps 27 is powered on and operated, different light pictures can be displayed in a mutually matched manner, the dynamic sense is stronger and attractive, and a larger advertisement pushing effect is achieved, the problems that the LED screen in the mainstream in the market at present mainly takes an opaque single side or double sides as a main part, the LED screen with a partially transparent structure is only limited to a plane structure, the dynamic feeling of the displayed picture is low during working, and the advertising promotion effect is small are solved.
Furthermore, four fixing holes 18 are uniformly formed on the surface of the upper mounting ring 11.
In this embodiment, the fixing holes 18 are formed in the surface of the upper mounting ring 11, so that the LED display panel can be easily mounted and fixed.
Furthermore, a positioning groove 14 is formed in one side of the connecting plate 12 close to the upper mounting ring 11 and the lower mounting ring 13, and the upper mounting ring 11 and the lower mounting ring 13 are clamped in the inner cavity of the positioning groove 14.
In the present embodiment, the upper mounting ring 11 and the lower mounting ring 13 can be limited or supported by providing the positioning groove 14 on the side of the connecting plate 12 close to the upper mounting ring 11 and the lower mounting ring 13 and clamping the upper mounting ring 11 and the lower mounting ring 13 in the inner cavity of the positioning groove 14.
Furthermore, the two sides of the connecting plate 12 close to the upper mounting ring 11 and the lower mounting ring 13 are fixedly connected with L-shaped connecting plates 17, and the L-shaped connecting plates 17 are fixedly connected with the upper mounting ring 11 and the lower mounting ring 13;
eight groups of upper connecting sheets 15 are uniformly and fixedly connected to the opposite sides of the upper mounting ring 11 and the lower mounting ring 13, and the upper connecting sheets 15 are fixedly connected with L-shaped connecting sheets 17.
In this embodiment, through setting up L type connection piece 17 and constant head tank 14 to be connected L type connection piece 17 and connecting plate 12 fixedly, be connected constant head tank 14 and L type connection piece 17 fixedly, thereby effectively play the effect fixed to connecting plate 12, make connecting plate 12 and last collar 11 and lower collar 13 be connected more stably.
Furthermore, a clamping groove 22 is formed in one side, close to the mounting plate 21, of the upper mounting ring 11 and the lower mounting ring 13, and the mounting plate 21 is clamped in an inner cavity of the clamping groove 22;
both sides of the mounting plate 21 close to the mounting plate 21 are fixedly connected with fixing blocks 24, and the fixing blocks 24 are clamped with the inner cavities of the clamping grooves 22;
one end of the mounting plate 21, which is close to the upper mounting ring 11 and the lower mounting ring 13, is clamped with a fixture block 23, the fixture block 23 is fixedly connected with the upper mounting ring 11 and the lower mounting ring 13, and the fixture block 23 is fixedly connected with a fixing block 24.
In this embodiment, through seting up draw-in groove 22 around last collar 11 to with mounting panel 21 joint in the inner chamber of draw-in groove 22, thereby can effectively carry out spacing fixed to mounting panel 21, through set up fixed block 24 in the both sides of mounting panel 21, and be connected fixture block 23 and last collar 11 and collar 13 after fixed down, be connected fixedly again with fixed block 24, thereby make mounting panel 21 and last collar 11 and collar 13 be connected more stably.
Furthermore, a plurality of groups of first wire through holes 16 are uniformly formed in the surface of the connecting plate 12, and a plurality of groups of second wire through holes 28 are uniformly formed in the surfaces of the mounting plate 21 and the side connecting plate 25.
In the present embodiment, the red first wire passing hole 16 is formed on the surface of the connection plate 12, and the second wire passing hole 28 is formed on the surface of the mounting plate 21, so that when the control device is connected to the arc LED lamp 27 through the connection cable, the connection cable can be connected to the arc LED lamp 27 after passing through the first wire passing hole 16 or the second wire passing hole 28, and the connection cable can be fixed on the mounting plate 21 or the connection plate 12 more neatly.
The working principle and the using process of the invention are as follows: after the LED lamp is installed, the control device of the arc-shaped LED luminescent lamp 27 and the power supply for supplying power for the operation of the arc-shaped LED luminescent lamp 27 are arranged in the area enclosed by the upper mounting ring 11, the connecting plate 12 and the lower mounting ring 13, then the control device is connected with each group of arc-shaped LED luminescent lamps 27 by using the connecting lead, after the arc-shaped LED luminescent lamps 27 are electrified, different light pictures can be displayed in a matched mode, the dynamic sense of the LED lamp is stronger, the watching is more attractive, and a larger advertisement promotion effect is achieved.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A transparent cylinder LED screen which characterized in that: comprises a supporting component (1) and a display component (2);
the supporting assembly (1) comprises an upper mounting ring (11), four connecting plates (12) are uniformly and fixedly connected to the periphery of one side of the upper mounting ring (11), and a lower mounting ring (13) is fixedly connected to one end, far away from the upper mounting ring (11), of each connecting plate (12);
the display assembly (2) comprises a mounting plate (21), the mounting plate (21) is fixedly connected between the upper mounting ring (11) and the lower mounting ring (13), the mounting plate (21) is positioned between two adjacent connecting plates (12), the two sides of the mounting plate (21) are fixedly connected with side connecting plates (25), one side of the side connecting sheet (25) far away from the mounting plate (21) is uniformly and fixedly connected with a plurality of groups of connecting blocks (26), each group of connecting blocks (26) is horizontally arranged, one side of the connecting block (26) far away from the upper mounting ring (11) is fixedly connected with an arc-shaped LED luminescent lamp (27), the arc-shaped LED luminescent lamps (27) are uniformly arranged between two adjacent mounting plates (21), the arc-shaped LED luminescent lamp (27) is fixedly connected with one side, far away from the upper mounting ring (11), of the connecting plate (12).
2. A transparent cylindrical LED screen according to claim 1, wherein: four fixing holes (18) are uniformly formed in the surface of the upper mounting ring (11).
3. A transparent cylindrical LED screen according to claim 1, wherein: the connecting plate (12) is close to one side of the upper mounting ring (11) and one side of the lower mounting ring (13) are both provided with a positioning groove (14), and the upper mounting ring (11) and the lower mounting ring (13) are both clamped in the inner cavity of the positioning groove (14).
4. A transparent cylindrical LED screen according to claim 1, wherein: the connecting plate (12) is close to the two sides of the upper mounting ring (11) and the lower mounting ring (13) and is fixedly connected with an L-shaped connecting piece (17), and the L-shaped connecting piece (17) is fixedly connected with the upper mounting ring (11) and the lower mounting ring (13).
5. A transparent cylindrical LED screen according to claim 4, wherein: the side opposite to the upper mounting ring (11) and the lower mounting ring (13) is uniformly and fixedly connected with eight groups of upper connecting sheets (15), and the upper connecting sheets (15) are fixedly connected with the L-shaped connecting sheets (17).
6. A transparent cylindrical LED screen according to claim 1, wherein: a clamping groove (22) is formed in one side, close to the mounting plate (21), of the upper mounting ring (11) and the lower mounting ring (13), and the mounting plate (21) is clamped in an inner cavity of the clamping groove (22).
7. A transparent cylindrical LED screen according to claim 6, wherein: the mounting panel (21) is close to the equal fixedly connected with fixed block (24) in both sides of mounting panel (21), fixed block (24) joint with the inner chamber of draw-in groove (22).
8. A transparent cylindrical LED screen according to claim 7, wherein: mounting panel (21) are close to go up mounting ring (11) with the one end joint of mounting ring (13) has fixture block (23) down, fixture block (23) with go up mounting ring (11) with mounting ring (13) fixed connection down, fixture block (23) with fixed block (24) fixed connection.
9. A transparent cylindrical LED screen according to claim 1, wherein: a plurality of groups of first wire passing holes (16) are uniformly formed in the surface of the connecting plate (12), and a plurality of groups of second wire passing holes (28) are uniformly formed in the surfaces of the mounting plate (21) and the side connecting plate (25).
CN201911359787.XA 2019-12-25 2019-12-25 Transparent cylindrical LED screen Pending CN111028712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911359787.XA CN111028712A (en) 2019-12-25 2019-12-25 Transparent cylindrical LED screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911359787.XA CN111028712A (en) 2019-12-25 2019-12-25 Transparent cylindrical LED screen

Publications (1)

Publication Number Publication Date
CN111028712A true CN111028712A (en) 2020-04-17

Family

ID=70214395

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911359787.XA Pending CN111028712A (en) 2019-12-25 2019-12-25 Transparent cylindrical LED screen

Country Status (1)

Country Link
CN (1) CN111028712A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112071239A (en) * 2020-09-02 2020-12-11 深圳市环途创意文化传播有限公司 All-directional 3D holographic projection advertisement window for cultural transmission exhibition
WO2022012222A1 (en) * 2020-07-14 2022-01-20 京东方科技集团股份有限公司 Lighting apparatus

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202443702U (en) * 2012-03-08 2012-09-19 南京洛普股份有限公司 Splitting type annular light-emitting diode (LED) display screen
CN204926709U (en) * 2015-08-19 2015-12-30 深圳市赫尔诺电子技术有限公司 LED glass curtain wall screen circular arc module
CN105869529A (en) * 2016-04-05 2016-08-17 深圳雷曼光电科技股份有限公司 LED module and display device thereof
CN205655111U (en) * 2016-04-19 2016-10-19 深圳市欣代光电有限公司 Three -dimensional LED light source of full angle of can adjusting luminance
CN205751405U (en) * 2016-06-15 2016-11-30 上海兴为视觉科技股份有限公司 A kind of Novel LED display screen
CN206929625U (en) * 2017-04-25 2018-01-26 上海邑通道具股份有限公司 Around three-dimensional decoration lamppost
CN207961950U (en) * 2018-01-24 2018-10-12 洪海光电集团有限公司 Lifting rotation display screen
CN208225398U (en) * 2018-06-01 2018-12-11 福建海佳彩亮光电科技有限公司 A kind of circular outdoor high definition LED full-color display screen
CN110211519A (en) * 2019-05-24 2019-09-06 亿信科技发展有限公司 A kind of annular transparent screen and annular display system
CN110288918A (en) * 2019-06-19 2019-09-27 深圳市百事达光电有限公司 A kind of cylindrical LED display screen with illumination functions
CN209729371U (en) * 2019-04-04 2019-12-03 深圳市百事达光电有限公司 A kind of LED cylinder advertisement machine of 360 ° of displays

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202443702U (en) * 2012-03-08 2012-09-19 南京洛普股份有限公司 Splitting type annular light-emitting diode (LED) display screen
CN204926709U (en) * 2015-08-19 2015-12-30 深圳市赫尔诺电子技术有限公司 LED glass curtain wall screen circular arc module
CN105869529A (en) * 2016-04-05 2016-08-17 深圳雷曼光电科技股份有限公司 LED module and display device thereof
CN205655111U (en) * 2016-04-19 2016-10-19 深圳市欣代光电有限公司 Three -dimensional LED light source of full angle of can adjusting luminance
CN205751405U (en) * 2016-06-15 2016-11-30 上海兴为视觉科技股份有限公司 A kind of Novel LED display screen
CN206929625U (en) * 2017-04-25 2018-01-26 上海邑通道具股份有限公司 Around three-dimensional decoration lamppost
CN207961950U (en) * 2018-01-24 2018-10-12 洪海光电集团有限公司 Lifting rotation display screen
CN208225398U (en) * 2018-06-01 2018-12-11 福建海佳彩亮光电科技有限公司 A kind of circular outdoor high definition LED full-color display screen
CN209729371U (en) * 2019-04-04 2019-12-03 深圳市百事达光电有限公司 A kind of LED cylinder advertisement machine of 360 ° of displays
CN110211519A (en) * 2019-05-24 2019-09-06 亿信科技发展有限公司 A kind of annular transparent screen and annular display system
CN110288918A (en) * 2019-06-19 2019-09-27 深圳市百事达光电有限公司 A kind of cylindrical LED display screen with illumination functions

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022012222A1 (en) * 2020-07-14 2022-01-20 京东方科技集团股份有限公司 Lighting apparatus
US11867379B2 (en) 2020-07-14 2024-01-09 Boe Technology Group Co., Ltd. Lighting apparatus
CN112071239A (en) * 2020-09-02 2020-12-11 深圳市环途创意文化传播有限公司 All-directional 3D holographic projection advertisement window for cultural transmission exhibition
CN112071239B (en) * 2020-09-02 2022-01-25 深圳市华南数字科技有限公司 All-directional 3D holographic projection advertisement window for cultural transmission exhibition

Similar Documents

Publication Publication Date Title
EP3477624B1 (en) Led lamp box and display apparatus
CN111028712A (en) Transparent cylindrical LED screen
CN202756985U (en) Flexible light-emitting diode (LED) light string, LED display module and LED display screen thereof
CN208655182U (en) A kind of liquid crystal-spliced screen easy to assembly
CN202487089U (en) Distributed power supplying structure for LED (Light Emitting Diode) display screen
CN201028321Y (en) LED light source device with LED connected in a special mode
CN206893212U (en) The holder structure of head-shaking device
CN204300775U (en) A kind of LED lamp structure
CN204423841U (en) High resolving power high density column LED display
CN205943366U (en) Two -sided display lamp strip and two -sided display screen
CN205943350U (en) Module base plate and display device
CN202629618U (en) Area source module board and area source module group
CN203836856U (en) Light guide plate assembly and LED panel light
CN102287771A (en) Light-emitting diode (LED) lamp board
CN201909231U (en) Polygonally pyramidal LED diffuse reflection backlight
CN202835049U (en) Light-emitting diode (LED) lamp
CN210535220U (en) LED transparent cylindrical screen structure
WO2022012222A1 (en) Lighting apparatus
CN103542296A (en) LED light bar and direct type LED backlight module
CN201047560Y (en) LED lamp panel module
CN203325367U (en) Sub-indoor LED display screen
CN202024154U (en) LED (light-emitting diode) luminous module
CN112259001A (en) Warp formula LED transparent ball screen
CN202501306U (en) Ultra-thin panel lamp
KR101042775B1 (en) Led display board with bar-type led module

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200417