CN111613151A - Modular combined LED lamp box - Google Patents
Modular combined LED lamp box Download PDFInfo
- Publication number
- CN111613151A CN111613151A CN202010452575.2A CN202010452575A CN111613151A CN 111613151 A CN111613151 A CN 111613151A CN 202010452575 A CN202010452575 A CN 202010452575A CN 111613151 A CN111613151 A CN 111613151A
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- modular
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- tightening
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating 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
- G09F9/33—Indicating 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
- G09F13/0445—Frames
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention discloses a modular combined LED lamp box which comprises a front fixing plate, wherein a rear fixing plate is arranged behind the front fixing plate through a connecting rod, a tightening sliding chute is formed in the surface of the front fixing plate, a tightening sliding bolt is embedded in the tightening sliding chute, a tightening supporting rod is arranged below the tightening sliding bolt through a bolt, a tightening sliding plate is lightly attached to the outer side of the tightening supporting rod, a tightening sliding plate is arranged on the inner surface of the rear fixing plate through a tightening supporting block, a tightening protection plate is welded at one end of the tightening supporting rod, a tightening wheel is arranged in the tightening protection plate through a bearing, an adjusting sliding chute is formed in the surface of the front fixing plate, and an adjusting moving bolt is embedded in the adjusting sliding chute. The invention solves the problems that the existing LED lamp box can not be combined in a modularization way, the waste of electric power energy sources and the impact of external force can not be prevented by arranging the modular lamp box, the side edge sealing plate and the display glass.
Description
Technical Field
The invention relates to the field of LED lamp box devices, in particular to a modular combined LED lamp box.
Background
The lamp box uses the advertising cloth (commonly called lamp box cloth), the ink uses the oil ink, the spray painting company, in order to guarantee the permanence of the picture, the color of the general picture is darker than the color on the display. The resolution of the image actually output by the printer is only 30-45 DPI (according to the printing requirement), and the actual size of the image is large and has an area of hundreds of square meters. Actually, the lamp house still has many, and some also have circular blister pack lamp house, sometimes arrive the import department in market, pay attention to, sometimes just can see. With the further popularization of the molded light box, the continuous aggravation of market competition and the continuous emergence of new materials, the process of the molded light box is also continuously improved, and the expressive force is also continuously enriched. We have reason to believe that the molded light box must exhibit more aesthetic qualities in more space!
The intelligent picture-changing lamp box is different from general lamp box, and several advertisement pictures can be placed in one lamp box, and can be automatically changed in the set time. The function makes the displayed advertisement content more vivid and greatly improves the propaganda effect. The shell of the intelligent picture-changing lamp box has various styles such as high-quality wood, stainless steel, special aluminum material, curium paint and the like, and the machine box also has various styles for customers to select, has beautiful machine body, extremely large window, is firm and durable, and is suitable for door signs, outdoors and indoors. The intelligent picture-transferring lamp box is internally provided with various automatic setting functions, such as an automatic power-on and power-off system, free setting of the number of the picture to be changed, free setting of the stay time of the picture, free selection of different picture combinations and the like. The intelligent picture-transferring lamp box is suitable for various companies and all walks of life as a display high hand, and can reduce the advertising cost for customers and beautify the appearance of the market. However, the existing LED lamp box still has the problems that the modularized combination cannot be carried out, the waste of electric power energy sources cannot be caused, and the impact of external force cannot be prevented.
Therefore, it is necessary to invent a modular combined LED lamp box.
Disclosure of Invention
The invention aims to provide a modular combined LED lamp box to solve the problems that the existing LED lamp box still cannot be combined in a modular mode, electric power energy is wasted, and impact of external force cannot be prevented.
In order to achieve the purpose, the invention provides the following technical scheme: the LED lamp module comprises a bottom supporting table, wherein a bottom sliding groove is formed in the surface of the bottom supporting table, a connecting block is installed on one side of the bottom supporting table through a bolt, a side supporting plate is installed on the outer side of the connecting block through a bolt, a wiring end is embedded in the outer side of the side supporting plate, a circuit integration board is installed on the surface of the bottom supporting table through a bolt, a module installing column is installed on the surface of the circuit integration board through threads, a modular lamp box is nested on the surface of the module installing column, an upper cover plate is installed at the top of the module installing column through a clamping groove, and an upper sliding groove; the surface of bottom sprag board is provided with the bottom slider, installs side closure board through the bolt in the side of bottom sprag board, installs the top sprag board through the bolt in the top of side closure board, is provided with the top slider on the surface of top sprag board, installs the piece of combining through the bolt in the inboard of the below of side closure board, bonds between bottom sprag board and top sprag board and has the show glass.
The circuit integration board comprises a line board shell, an inserting hole and a circuit connecting hole, wherein the inserting hole and the circuit connecting hole are uniformly arranged on the surface of the line board shell, and the circuit connecting hole is connected with a wiring end through a wire; the circuit connecting holes are connected in a parallel connection mode; the two insertion holes are in a group, and a plurality of groups are arranged on the surface of the line board shell in a straight line shape.
The modular lamp box comprises a support box, a junction box, an LED lamp panel, a line jack, a line plug and a mounting hole, wherein the junction box is mounted on two sides of the support box through bolts, and the LED lamp panel is mounted on the surface of the junction box through bolts; the line jack is embedded above the junction box, the line plug is arranged below the junction box, and the line jack and the line plug can be connected; the mounting hole is formed in the supporting box, and the modular lamp box is mounted on the surface of the module mounting column through the mounting hole.
The module mounting columns are made of high-molecular PVC plastic rods, two module mounting columns are a pair, are arranged in the insertion holes in the surface of the circuit integrated board in a straight line shape, are fixed after being rotated through threads, and are directly nested with the upper cover plate above the module mounting columns; a steel metal rod is embedded in the module mounting column.
The inside LED lamp plate of modular lamp house adopts square P1.66's LED display screen, and each row of modular lamp house is a set of, carry out the transmission of electric current through line jack and line plug, the inside of this modular lamp house all is provided with single chip microcomputer system, the long-range high in the clouds system control module formula lamp house of accessible, can provide between the modular lamp house and carry out solitary work under the control of long-range high in the clouds system, be favorable to selecting the modular lamp house of different quantity as required, can reduce the waste of useless lamp house production some electric power, and the modular lamp house can directly regard as display screen to use after the amalgamation is accomplished, also can make monochromatic light and use as the light source of lamp house.
The bottom sliding block and the top sliding block are made of PVC plastic blocks with T-shaped cross sections, the bottom sliding block is wider than the top sliding block, and the bottom sliding block and the top sliding block can move in the bottom sliding groove and the upper sliding groove in the horizontal direction; the shapes of the bottom sliding block and the top sliding block are matched with the shapes of the bottom sliding chute and the upper sliding chute.
The side sealing plate is consistent with the side supporting plate, the PVC plastic plate is adopted, the sealing plate can move along with the movement of the display glass, and the sealing plate can be adsorbed at one end of the bottom supporting table through the attraction block when the display glass is installed, so that the side surface of the LED display panel is sealed, and a large amount of dust is prevented from entering to influence the luminous efficiency of the LED display panel.
The pair of display glass is respectively positioned on the two sides of the bottom support platform and the upper cover plate, the display glass is double-layered, a gap is reserved between the display glass, the modular lamp box is protected from being damaged by external force, and paper products such as poster advertisements and the like can be placed in the gap between the double-layered display glass for display.
Compared with the prior art, the invention has the following beneficial effects:
1. the modular lamp box is beneficial to selecting different numbers of modular lamp boxes according to requirements, waste of point power generated by useless lamp boxes can be reduced, the modular lamp boxes can be directly used as display screens after splicing, and monochromatic light can be emitted to be used as light sources of the lamp boxes.
2. The arrangement of the side sealing plate is beneficial to sealing the side of the LED lamp, and prevents a large amount of dust from entering and influencing the luminous efficiency of the LED lamp.
3. The arrangement of the display glass is beneficial to protecting the modular lamp box in the display glass from being damaged by external force, and paper products such as poster advertisements can be placed in the gap of the double-layer display glass for display.
Drawings
Fig. 1 is a schematic structural view of the front surface of the present invention.
Fig. 2 is a schematic view of the outer structure of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is an enlarged view of fig. 3 a of the present invention.
Fig. 5 is a schematic structural diagram of the circuit integrated board of the present invention.
Fig. 6 is a schematic structural view of the modular light box of the present invention.
In the figure:
1-bottom support table, 2-bottom runner, 3-connecting block, 4-side support plate, 5-terminal, 6-line integrated board, 61-line board shell, 62-ampere jack, 63-circuit connecting hole, 7-module mounting post, 8-modular lamp box, 81-support box, 82-connection box, 83-LED lamp panel, 84-circuit jack, 85-circuit plug, 86-mounting hole, 9-upper cover plate, 10-upper runner, 11-bottom support plate, 12-bottom slider, 13-side closure plate, 14-top support plate, 15-top slider, 16-suction block, 17-display glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1-6:
the invention provides a modular combined LED lamp box, which comprises a bottom supporting table 1, wherein a bottom sliding groove 2 is arranged on the surface of the bottom supporting table 1, a connecting block 3 is installed on one side of the bottom supporting table 1 through a bolt, a side supporting plate 4 is installed on the outer side of the connecting block 3 through a bolt, a wiring terminal 5 is embedded on the outer side of the side supporting plate 4, a circuit integrated plate 6 is installed on the surface of the bottom supporting table 1 through a bolt, a module mounting column 7 is installed on the surface of the circuit integrated plate 6 through a thread, a modular lamp box 8 is embedded on the surface of the module mounting column 7, an upper cover plate 9 is installed on the top of the module mounting column 7 through a clamping groove, and an upper sliding groove 10 is installed on the surface; the surface of bottom sprag 11 is provided with bottom slider 12, installs side closure plate 13 through the bolt in the side of bottom sprag 11, installs top sprag 14 through the bolt in the top of side closure plate 13, is provided with top slider 15 on the surface of top sprag 14, installs the piece 16 that closes of inhaling through the bolt in the inboard of the below of side closure plate 13, bonds between bottom sprag 11 and top sprag 14 and has show glass 17.
The bottom support platform 1 is a main support component of the invention and is used for installing and fixing all other structures above the bottom support platform; the bottom chute 2 and the upper chute 10 are used in cooperation for subsequent installation of the display glass 17 outside the bottom chute; the connecting block 3 is made of a steel metal block and is used for fixing the side supporting plate 4; the side supporting plate 4 and the side sealing plate 13 have the same shape and function, a PVC plastic plate is adopted, the sealing plate 13 can move along with the movement of the display glass 17, and the sealing plate 13 can be adsorbed at one end of the bottom supporting table 1 through the adsorption block 16 when the display glass 17 is installed, so that the side surface of the LED lamp is sealed, and a large amount of dust is prevented from entering to influence the luminous efficiency of the LED lamp; the terminal 5 is used for connection of an external power supply; the circuit integration board 6 comprises a line board shell 61, an inserting hole 62 and a circuit connecting hole 63, wherein the inserting hole 62 and the circuit connecting hole 63 are uniformly arranged on the surface of the line board shell 61, and the circuit connecting hole 63 is connected with the terminal 5 through a lead; the circuit connecting holes 63 are connected in parallel; the two mounting holes 62 are in a group, and a plurality of groups are arranged on the surface of the line board shell 61 in a straight line shape.
The module mounting columns 7 are made of high-molecular PVC plastic rods, two module mounting columns 7 are in a pair, are arranged in the insertion holes 62 on the surface of the circuit integrated board 6 in a straight line shape, are fixed after being rotated through threads, and are directly nested with the upper cover plate 9 above the module mounting columns 7; a steel metal rod is embedded in the module mounting column 7; the LED lamp panel 83 in the modular lamp box 8 adopts a square LED display screen of P1.66, each column of the modular lamp box 8 is a group, current is transmitted through the line jack 84 and the line plug 85, a single chip microcomputer system is arranged in each modular lamp box 8, the modular lamp box 8 can be controlled through a remote cloud system, independent work can be carried out under the control of the remote cloud system between the modular lamp boxes 8, different numbers of the modular lamp boxes 8 can be selected according to needs, waste of point power generated by useless lamp boxes can be reduced, the modular lamp boxes 8 can be directly used as display screens after splicing is completed, and monochromatic light can be emitted to be used as light sources of the lamp boxes; the bottom support plate 11 and the top support plate 14 are made of plastic plates with different widths and are used for fixing and installing the bottom slide block 12 and the top slide block 15 on the inner sides of the plastic plates; the pair of display glass 17 is respectively positioned at two sides of the bottom support table 1 and the upper cover plate 9, the display glass 17 is double-layer, a gap is reserved between the display glass 17, the modular lamp box 8 in the invention is favorably protected from being damaged by external force, and paper products such as poster advertisements and the like can be placed in the gap of the double-layer display glass 17 for display.
All parts used in the application document are standard parts, the specific connection mode of all parts adopts conventional means such as sewing, sticking and the like mature in the prior art, and all structures adopt conventional materials in the prior art, so that detailed description is not given.
In summary, the following steps: this modular combination LED lamp house through setting up modular lamp house 8, side closure plate 13 and show glass 17, solves the problem that can not carry out the modularization combination that current LED lamp house still exists, the waste of the electric power energy can not prevent the impact of external force.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A modular combined LED lamp box comprises a bottom supporting table (1), a bottom sliding groove (2) is formed in the surface of the bottom supporting table (1), a connecting block (3) is installed on one side of the bottom supporting table (1) through a bolt, a side supporting plate (4) is installed on the outer side of the connecting block (3) through a bolt, a wiring end (5) is embedded in the outer side of the side supporting plate (4), a circuit integrated plate (6) is installed on the surface of the bottom supporting table (1) through a bolt, a module mounting column (7) is installed on the surface of the circuit integrated plate (6) through a thread, a modular lamp box (8) is embedded in the surface of the module mounting column (7), an upper cover plate (9) is installed on the top of the module mounting column (7) through a clamping groove, and an upper sliding groove (10) is installed; the surface of bottom sprag board (11) is provided with bottom slider (12), installs side closure board (13) through the bolt in the side of bottom sprag board (11), installs top sprag board (14) through the bolt in the top of side closure board (13), is provided with top slider (15) on the surface of top sprag board (14), installs through the bolt and closes piece (16) in the inboard of the below of side closure board (13), it has show glass (17) to bond between bottom sprag board (11) and top sprag board (14).
2. The modular combination LED light box of claim 1, wherein: the circuit integration board (6) comprises a line board shell (61), an inserting hole (62) and a circuit connecting hole (63), the inserting hole (62) and the circuit connecting hole (63) are uniformly arranged on the surface of the line board shell (61), and the circuit connecting hole (63) is connected with the wiring terminal (5) through a wire; the circuit connecting holes (63) are connected in a parallel connection mode; the two installation holes (62) are in a group, and a plurality of groups are arranged on the surface of the line board shell (61) in a straight line shape.
3. The modular combination LED light box of claim 1, wherein: the modular lamp box (8) comprises a supporting box (81), a junction box (82), an LED lamp panel (83), a line jack (84), a line plug (85) and a mounting hole (86), the junction box (82) is mounted on two sides of the supporting box (81) through bolts, and the LED lamp panel (83) is mounted on the surface of the junction box (82) through bolts; the line jack (84) is embedded above the junction box (82), the line plug (85) is arranged below the junction box (82), and the line jack (84) and the line plug (85) can be connected; the mounting hole (86) is formed in the supporting box (81), and the modular lamp box (8) is mounted on the surface of the module mounting column (7) through the mounting hole (86).
4. The modular combination LED light box of claim 1, wherein: the module mounting columns (7) are made of high-molecular PVC plastic rods, two module mounting columns (7) are in a pair, are arranged in the insertion holes (62) on the surface of the circuit integrated board (6) in a straight line shape, are fixed after being rotated by threads, and are directly nested with the upper cover plate (9) above the module mounting columns (7); a steel metal rod is embedded in the module mounting column (7).
5. The modular combination LED light box of claim 1, wherein: inside LED lamp plate (83) of modular lamp house (8) adopt square P1.66's LED display screen, and modular lamp house (8) each column is a set of, carries out the transmission of electric current through circuit jack (84) and line plug (85), and the inside of this modular lamp house (8) all is provided with single chip microcomputer system, and long-range high in the clouds system control module formula lamp house (8) of accessible can provide between modular lamp house (8) and carry out solitary work under the control of long-range high in the clouds system.
6. The modular combination LED light box of claim 1, wherein: the bottom sliding block (12) and the top sliding block (15) are made of PVC plastic blocks with T-shaped cross sections, the bottom sliding block (12) is wider than the top sliding block (15), and the bottom sliding block (12) and the top sliding block (15) can move in the bottom sliding chute (2) and the upper sliding chute (10) in the horizontal direction; the shapes of the bottom sliding block (12) and the top sliding block (15) are matched with the shapes of the bottom sliding chute (2) and the upper sliding chute (10).
7. A modular combination LED light box as claimed in claim 3, wherein: side closure plate (13) are unanimous with side backup pad (4), adopt the PVC plastic slab, and closure plate (13) can follow the removal and the removal of show glass (17), and this closure plate (13) accessible is absorbed in the one end of bottom brace table (1) when show glass (17) installation is accomplished in piece (16).
8. A modular combination LED light box as claimed in claim 3, wherein: show glass (17) adopt a pair ofly, are located the both sides of bottom brace table (1) and top apron (9) respectively, and show glass (17) are the bilayer, leave the gap between show glass (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452575.2A CN111613151A (en) | 2020-05-26 | 2020-05-26 | Modular combined LED lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452575.2A CN111613151A (en) | 2020-05-26 | 2020-05-26 | Modular combined LED lamp box |
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| Publication Number | Publication Date |
|---|---|
| CN111613151A true CN111613151A (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010452575.2A Pending CN111613151A (en) | 2020-05-26 | 2020-05-26 | Modular combined LED lamp box |
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| CN (1) | CN111613151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299212A (en) * | 2021-05-12 | 2021-08-24 | 张学凯 | Building voice and video advertisement media terminal |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684928A (en) * | 2008-09-23 | 2010-03-31 | 鑫浓股份有限公司 | Light box structure with modular light source and modular light source structure thereof |
| CN203931414U (en) * | 2014-04-16 | 2014-11-05 | 佛山市三水同安交通设施有限公司 | A kind of LED luminescent road traffic mark board |
| US20170084211A1 (en) * | 2013-12-31 | 2017-03-23 | Ultravision Technologies, Llc | UVI-006C3 - Modular Display Panel |
| CN106875871A (en) * | 2015-12-14 | 2017-06-20 | 四川新力光源股份有限公司 | Lamp box advertisement module |
| CN108364582A (en) * | 2018-03-07 | 2018-08-03 | 武汉诚客科技有限公司 | A kind of modular advertising lamp box |
| CN207852194U (en) * | 2018-01-12 | 2018-09-11 | 国家电网公司 | A kind of relay-protection pressing plate identifier outer cover |
| CN208655161U (en) * | 2018-08-24 | 2019-03-26 | 重庆锦富泰电子科技有限公司 | A kind of spliced LED display |
| CN209461057U (en) * | 2019-01-31 | 2019-10-01 | 常州市超艺标牌有限公司 | A kind of environment-friendly type Sign Board |
| CN209765957U (en) * | 2019-05-09 | 2019-12-10 | 深圳市建达强科技有限公司 | protective housing of LED strip screen |
-
2020
- 2020-05-26 CN CN202010452575.2A patent/CN111613151A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101684928A (en) * | 2008-09-23 | 2010-03-31 | 鑫浓股份有限公司 | Light box structure with modular light source and modular light source structure thereof |
| US20170084211A1 (en) * | 2013-12-31 | 2017-03-23 | Ultravision Technologies, Llc | UVI-006C3 - Modular Display Panel |
| CN203931414U (en) * | 2014-04-16 | 2014-11-05 | 佛山市三水同安交通设施有限公司 | A kind of LED luminescent road traffic mark board |
| CN106875871A (en) * | 2015-12-14 | 2017-06-20 | 四川新力光源股份有限公司 | Lamp box advertisement module |
| CN207852194U (en) * | 2018-01-12 | 2018-09-11 | 国家电网公司 | A kind of relay-protection pressing plate identifier outer cover |
| CN108364582A (en) * | 2018-03-07 | 2018-08-03 | 武汉诚客科技有限公司 | A kind of modular advertising lamp box |
| CN208655161U (en) * | 2018-08-24 | 2019-03-26 | 重庆锦富泰电子科技有限公司 | A kind of spliced LED display |
| CN209461057U (en) * | 2019-01-31 | 2019-10-01 | 常州市超艺标牌有限公司 | A kind of environment-friendly type Sign Board |
| CN209765957U (en) * | 2019-05-09 | 2019-12-10 | 深圳市建达强科技有限公司 | protective housing of LED strip screen |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299212A (en) * | 2021-05-12 | 2021-08-24 | 张学凯 | Building voice and video advertisement media terminal |
| CN113299212B (en) * | 2021-05-12 | 2023-04-25 | 深圳市辉宏科技有限公司 | Building voice video advertisement media terminal |
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Application publication date: 20200901 |