CN204215681U - A kind of assembled LED display screen - Google Patents
A kind of assembled LED display screen Download PDFInfo
- Publication number
- CN204215681U CN204215681U CN201420684924.3U CN201420684924U CN204215681U CN 204215681 U CN204215681 U CN 204215681U CN 201420684924 U CN201420684924 U CN 201420684924U CN 204215681 U CN204215681 U CN 204215681U
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- docking
- heat
- assembled unit
- display screen
- lamp panel
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Abstract
The utility model discloses a kind of assembled LED display screen, wherein, the back of each assembled unit is provided with splicing backboard projection, and the top of each assembled unit arranges docking recess, and it is protruding that bottom arranges docking; The utility model each arrange the assembled unit back side and be provided with docking beam; The assembled unit of the utility model comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the side plate of display screen body side; Described display screen body comprises a LED lamp panel and is positioned at this LED lamp panel back side and the drive circuit board be electrical connected with LED lamp panel, described LED lamp panel front is provided with LED display module, and described drive circuit board is provided with some drive circuit modules for driving LED display module; Described side plate to be fixed in LED lamp panel and to fix described drive circuit board; Described LED lamp panel is provided with multiple first heat abstractor, the back side of described drive circuit board is provided with the second heat abstractor.
Description
Technical field
The utility model relates to a kind of LED display, particularly relates to field-installed LED display.
Background technology
Current LED display advertisement field application widely, traditional giant-screen neon-light advertisement is replaced by LED display completely, the LED display of existing giant-screen includes splicing construction, a large scale LED display is formed by the assembled unit spliced of multiple small size LED display, people are in order to realize the stability of splicing construction, have employed very complicated structure to realize small size to large-sized splicing, concrete, need to design large-sized back bracket, then by undersized assembled unit sequentially and be mounted in back bracket according to hanger structure, although this mode ensure that stable structure, but the complicacy of total causes work progress slowly, waste time and energy, not easily assemble, not quick detachable yet, in prior art worse, the LED display of giant-screen is usually arranged on the front in building, becomes glass curtain wall, but this is light tight air-locked by the glass curtain wall of LED display, makes the environment of inside buildings become non-constant, meanwhile, the LED display after large-scale assembling is once work long hours, and its heat cannot distribute in time will damage display screen, affects display effect, reduction of service life.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of assembled LED display screen is provided, it is assembled by multiple assembled unit for on-the-spot, assembly and disassembly is convenient, package assembly good permeability, radiator structure is reliable, ensure that the long-term stable operation of display screen; Extend serviceable life.
The utility model solves the technical scheme that its technical matters adopts: a kind of assembled LED display screen, is characterized in that comprising multiple assembled unit, and multiple assembled unit at least forms two row two array structures; The back of each assembled unit is provided with splicing backboard projection, and the top of each assembled unit arranges docking recess, and it is protruding that bottom arranges docking; Described splicing backboard projection arranges two through holes, and the splicing backboard projection often arranged runs through connection by two double threaded screws, and double threaded screw two ends are bolt; Described splicing backboard projection offers docking beam fixed orifice; The docking projection that the bottom of assembled unit is arranged in described top one embeds in the docking recess at the assembled unit top of row, below one; Docking projection and docking recess arrange the through hole of level, and this through hole runs through connection by docking screw rod, and docking screw rod two ends are fastened with connecting bolt; Above-mentioned each arrange the assembled unit back side and be provided with docking beam, docking beam is fixed on by docking beam fixed orifice and splices on backboard projection; Described docking beam is provided with the suspension member for mounting; Described assembled unit amounts to six, arranges in two row three row; Described splicing backboard projection is arranged on the center, back of assembled unit; Described docking recess and docking projection are separately positioned on assembled unit top center and bottom centre;
Described assembled unit comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the side plate of display screen body side; Described display screen body comprises a LED lamp panel and is positioned at this LED lamp panel back side and the drive circuit board be electrical connected with LED lamp panel, described LED lamp panel front is provided with LED display module, and described drive circuit board is provided with some drive circuit modules for driving LED display module; Described side plate to be fixed in LED lamp panel and to fix described drive circuit board; Described LED lamp panel is provided with multiple first heat abstractor, described first heat abstractor comprises the first heat-radiating substrate and is located at the first heat radiator on the first heat-radiating substrate; The back side of described drive circuit board is provided with the second heat abstractor, and described second heat abstractor comprises the second heat-radiating substrate and is located at the second heat radiator on the second heat-radiating substrate; Described first heat abstractor is provided with the first aperture; Described LED lamp panel is provided with second orifice, described drive circuit board is provided with the 3rd aperture, described second heat abstractor is provided with the 4th aperture, heat pipe is through described first aperture, second orifice, by the first heat abstractor after 3rd aperture and the 4th aperture, LED lamp panel, drive circuit board is connected with the second heat abstractor; Described second heat abstractor is also at least provided with a radiator fan; Described second heat radiator is provided with through hole, and endothermic tube is S-type through described through hole.
Further: described heat pipe two ends are riveted after being each passed through the first heat-radiating substrate and the second heat-radiating substrate; Conduction oil or water is filled with, the sealing of described endothermic tube two ends in described endothermic tube.
Assembled LED display screen described in the utility model, it has the following advantages:
1, in package assembly of the present utility model, each mining two double threaded screws connect, and adjacent two rows are directly connected by docking screw rod, and splicing is simple and fast very; In order to increase the stability of splicing construction, be also connected with docking beam between two rows, the assembled unit often between row is not only formed a reliable and stable entirety by docking beam, directly can also be hung on the positions such as body of wall by the suspension member at back;
2, in assembled unit of the present utility model, display screen component has been arranged to the form that LED lamp panel is separated with drive circuit board; Add the area of dissipation of display screen body, not only improve heat dispersion, and the serviceable life of LED display module can be extended;
3, in assembled unit of the present utility model, LED lamp panel and drive circuit board are all provided with heat abstractor, and heat abstractor all comprises integrated heat-radiating substrate and heat radiator; Heat abstractor in LED lamp panel is separate layout, and layout that can be as far as possible many when not affecting display effect according to the arrangement states of the LED display module in LED lamp panel, can absorb the heat of LED lamp panel in time; LED drive circuit plate is arranged a monoblock heat abstractor, heat-radiating substrate is for absorbing the heat of drive circuit board, and the heat of heat abstractor in LED lamp panel is also conducted to the second heat abstractor, finally by backside heat by heat pipe by heat-radiating substrate in time; Meanwhile, the heat radiator of the second heat abstractor is provided with fan and endothermic tube, greatly improves heat dispersion.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the main TV structure schematic diagram of a kind of embodiment of assembled unit of the present utility model.
Description of reference numerals:
1-docking recess, the assembled unit of 2-, 4-double threaded screw, 5-bolt, 6-splices backboard projection, and 7-docks beam, and 8-docks screw rod, and 9-is to connecting bolt, and 10-docks beam fixed orifice, and 11-docks projection;
201-first heat radiator, 202-first heat abstractor, 203-LED lamp plate, 204-heat pipe, 205-drive circuit module, 206-drive circuit board, 207-side plate, 211-radiator fan, 212-endothermic tube, 213-second heat radiator, 215-second heat abstractor.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1 and Fig. 2 shows embodiment of the present utility model, as shown in the figure, a kind of assembled LED display screen of the utility model, comprise multiple assembled unit 2, multiple assembled unit at least forms two row two array structures; The back of each assembled unit is provided with splicing backboard projection 6, and the top of each assembled unit arranges docking recess 1, and bottom arranges docking protruding 11; Described splicing backboard projection 6 arranges two through holes, and the splicing backboard projection often arranged runs through connection by two double threaded screws 4, and double threaded screw two ends are bolt 5; Described splicing backboard projection offers docking beam fixed orifice 10; The docking protruding 11 that the bottom of assembled unit is arranged in described top one embeds in the docking recess 1 at the assembled unit top of row, below one; Docking protruding 11 and docking recess 1 arrange the through hole of level, and this through hole runs through connection by docking screw rod 8, and docking screw rod 8 two ends are fastened with connecting bolt 9; Above-mentioned each arrange the assembled unit back side and be provided with docking beam 7, docking beam 7 is fixed on splicing backboard projection 6 by docking beam fixed orifice 10; Described docking beam 7 is provided with the suspension member for mounting; Described assembled unit amounts to six, arranges in two row three row; Described splicing backboard projection 6 is arranged on the center, back of assembled unit; Described docking recess and docking projection are separately positioned on assembled unit top center and bottom centre;
Described assembled unit 2 comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the side plate 207 of display screen body side; Described display screen body comprises a LED lamp panel 203 and is positioned at this LED lamp panel 203 back side and the drive circuit board 206 be electrical connected with LED lamp panel 203, described LED lamp panel 203 front is provided with LED display module, and described drive circuit board 206 is provided with some drive circuit modules 205 for driving LED display module; Described side plate 207 to be fixed in LED lamp panel 203 and to fix described drive circuit board 206; Described LED lamp panel 203 is provided with multiple first heat abstractor 202, described first heat abstractor comprises the first heat-radiating substrate and is located at the first heat radiator 201 on the first heat-radiating substrate; The back side of described drive circuit board 206 is provided with the second heat abstractor 215, and described second heat abstractor 215 comprises the second heat-radiating substrate and is located at the second heat radiator 213 on the second heat-radiating substrate; Described first heat abstractor 202 is provided with the first aperture; Described LED lamp panel 203 is provided with second orifice, described drive circuit board 206 is provided with the 3rd aperture, described second heat abstractor 215 is provided with the 4th aperture, heat pipe 204 is through described first aperture, second orifice, by the first heat abstractor after 3rd aperture and the 4th aperture, LED lamp panel, drive circuit board is connected with the second heat abstractor; Described second heat abstractor is also at least provided with a radiator fan 211; Described second heat radiator is provided with through hole, and endothermic tube 212 is S-type through described through hole.
Preferably, described heat pipe two ends are riveted after being each passed through the first heat-radiating substrate and the second heat-radiating substrate; Conduction oil or water is filled with, the sealing of described endothermic tube two ends in described endothermic tube.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.
Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (2)
1. an assembled LED display screen, it is characterized in that comprising multiple assembled unit (2), multiple assembled unit at least forms two row two array structures; The back of each assembled unit is provided with splicing backboard projection (6), and the top of each assembled unit arranges docking recess (1), and bottom arranges docking protruding (11); Described splicing backboard projection (6) arranges two through holes, and the splicing backboard projection often arranged runs through connection by two double threaded screws (4), and double threaded screw two ends are bolt (5); Described splicing backboard projection offers docking beam fixed orifice (10); The docking projection (11) that the bottom of assembled unit is arranged in described top one embeds in the docking recess (1) at the assembled unit top of row, below one; Docking protruding (11) and docking recess (1) arrange the through hole of level, and this through hole runs through connection by docking screw rod (8), and docking screw rod (8) two ends are fastened with connecting bolt (9); Above-mentioned each arrange the assembled unit back side and be provided with docking beam (7), docking beam (7) is fixed in splicing backboard projection (6) by docking beam fixed orifice (10); Described docking beam (7) is provided with the suspension member for mounting; Described assembled unit amounts to six, arranges in two row three row; Described splicing backboard projection (6) is arranged on the center, back of assembled unit; Described docking recess and docking projection are separately positioned on assembled unit top center and bottom centre;
Described assembled unit (2) comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the side plate (207) of display screen body side; Described display screen body comprises a LED lamp panel (203) and is positioned at this LED lamp panel (203) back side and the drive circuit board (206) be electrical connected with LED lamp panel (203), described LED lamp panel (203) front is provided with LED display module, and described drive circuit board (206) is provided with some drive circuit modules for driving LED display module (205); The LED lamp panel (203) that is fixed on described side plate (207) goes up and fixes described drive circuit board (206); Described LED lamp panel (203) is provided with multiple first heat abstractor (202), described first heat abstractor comprises the first heat-radiating substrate and is located at the first heat radiator (201) on the first heat-radiating substrate; The back side of described drive circuit board (206) is provided with the second heat abstractor (215), and described second heat abstractor (215) comprises the second heat-radiating substrate and is located at the second heat radiator (213) on the second heat-radiating substrate; Described first heat abstractor (202) is provided with the first aperture; (203) are provided with second orifice to described LED lamp panel, described drive circuit board (206) is provided with the 3rd aperture, described second heat abstractor (215) is provided with the 4th aperture, heat pipe (204) is through described first aperture, second orifice, by the first heat abstractor after 3rd aperture and the 4th aperture, LED lamp panel, drive circuit board is connected with the second heat abstractor; Described second heat abstractor is also at least provided with a radiator fan (211); Described second heat radiator is provided with through hole, and endothermic tube (212) is S-type through described through hole.
2. a kind of assembled LED display screen as claimed in claim 1, is characterized in that: described heat pipe two ends are riveted after being each passed through the first heat-radiating substrate and the second heat-radiating substrate; Conduction oil or water is filled with, the sealing of described endothermic tube two ends in described endothermic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684924.3U CN204215681U (en) | 2014-11-17 | 2014-11-17 | A kind of assembled LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684924.3U CN204215681U (en) | 2014-11-17 | 2014-11-17 | A kind of assembled LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215681U true CN204215681U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684924.3U Expired - Fee Related CN204215681U (en) | 2014-11-17 | 2014-11-17 | A kind of assembled LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215681U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039130A (en) * | 2018-01-24 | 2018-05-15 | 厦门强力巨彩光电科技有限公司 | A kind of LED display module bearing structure with climbing frame |
| CN108154819A (en) * | 2017-12-25 | 2018-06-12 | 宁波盛迩文化传媒有限公司 | The advertising board device that a kind of portable removes and installs |
| CN108806524A (en) * | 2018-07-06 | 2018-11-13 | 深圳市洲明科技股份有限公司 | Babinet, display module and display device |
| CN110648599A (en) * | 2018-06-26 | 2020-01-03 | 杭州海康威视数字技术股份有限公司 | LED box body lamp panel interface device and LED box body with same |
-
2014
- 2014-11-17 CN CN201420684924.3U patent/CN204215681U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108154819A (en) * | 2017-12-25 | 2018-06-12 | 宁波盛迩文化传媒有限公司 | The advertising board device that a kind of portable removes and installs |
| CN108039130A (en) * | 2018-01-24 | 2018-05-15 | 厦门强力巨彩光电科技有限公司 | A kind of LED display module bearing structure with climbing frame |
| CN108039130B (en) * | 2018-01-24 | 2024-03-19 | 厦门强力巨彩光电科技有限公司 | LED display screen module bearing structure with climbing frame |
| CN110648599A (en) * | 2018-06-26 | 2020-01-03 | 杭州海康威视数字技术股份有限公司 | LED box body lamp panel interface device and LED box body with same |
| CN108806524A (en) * | 2018-07-06 | 2018-11-13 | 深圳市洲明科技股份有限公司 | Babinet, display module and display device |
| WO2020007025A1 (en) * | 2018-07-06 | 2020-01-09 | 深圳市洲明科技股份有限公司 | Box body, display module and display device |
| CN108806524B (en) * | 2018-07-06 | 2024-04-09 | 深圳市洲明科技股份有限公司 | Box, display module assembly and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20201117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |