CN204166837U - High-heat-dispersion LED display screen component - Google Patents
High-heat-dispersion LED display screen component Download PDFInfo
- Publication number
- CN204166837U CN204166837U CN201420685360.5U CN201420685360U CN204166837U CN 204166837 U CN204166837 U CN 204166837U CN 201420685360 U CN201420685360 U CN 201420685360U CN 204166837 U CN204166837 U CN 204166837U
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- CN
- China
- Prior art keywords
- heat
- lamp panel
- display screen
- led lamp
- drive circuit
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-heat-dispersion LED display screen component, it comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the assembling pin of display screen body surrounding; 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 assembling pin 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; Heat pipe by the first heat abstractor, LED lamp panel, drive circuit board is connected with the second heat abstractor; Described second heat abstractor also arranges radiator fan; Described second heat radiator arranges endothermic tube; Described assembling foot bottom offers assembly hole.
Description
Technical field
The utility model relates to a kind of LED display, particularly relates to the radiator structure of LED display.
Background technology
The use of LED display is very general; Energy-saving very good due to LED display, therefore adopts the equipment of LED display to be all generally light LED display for a long time at present; But also there is the problem of thermotolerance in LED display simultaneously; That is, once LED display works long hours, 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, to provide a kind of high-heat-dispersion LED display screen component, and its radiator structure is reliable, can secure heat dissipation in time, 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: high-heat-dispersion LED display screen component, comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the assembling pin of display screen body surrounding; 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 assembling pin 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;
Described assembling foot bottom end face offers blind hole, forms assembly 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; Internal thread is offered in described assembly hole.
High-heat-dispersion LED display screen component described in the utility model, it has the following advantages:
1, display screen component has been arranged to the form that LED lamp panel is separated with drive circuit board by the utility model; 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;
2, the utility model is all provided with heat abstractor in LED lamp panel and drive circuit board, 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;
3, the assembling of display screen body of the present utility model is assembled by assembling pin, and very convenient, reliable and stable is assembled on some flat boards.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Description of reference numerals:
1-first heat radiator, 2-first heat abstractor, 3-LED lamp plate, 4-heat pipe, 5-drive circuit module, 6-drive circuit board, 7-assembles pin, 10-assembly hole, 11-radiator fan, 12-endothermic tube, 13-second heat radiator, 14-assembly hole, 15-second heat abstractor.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
Fig. 1 shows a kind of embodiment of the present utility model, and as shown in the figure, the utility model high-heat-dispersion LED display screen component, comprises display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the assembling pin 7 of display screen body surrounding; Described display screen body comprises a LED lamp panel 3 and is positioned at this LED lamp panel 3 back side and the drive circuit board 6 be electrical connected with LED lamp panel 3, described LED lamp panel 3 front is provided with LED display module, and described drive circuit board 6 is provided with some drive circuit modules 5 for driving LED display module; Described assembling pin 7 to be fixed in LED lamp panel 3 and to fix described drive circuit board 6;
Described LED lamp panel 3 is provided with multiple first heat abstractor 2, described first heat abstractor comprises the first heat-radiating substrate and is located at the first heat radiator 1 on the first heat-radiating substrate; The back side of described drive circuit board 6 is provided with the second heat abstractor 15, and described second heat abstractor 15 comprises the second heat-radiating substrate and is located at the second heat radiator 13 on the second heat-radiating substrate; Described first heat abstractor 2 is provided with the first aperture; Described LED lamp panel 3 is provided with second orifice, described drive circuit board 6 is provided with the 3rd aperture, described second heat abstractor 15 is provided with the 4th aperture, heat pipe 4 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 11;
Described second heat radiator is provided with through hole, and endothermic tube 12 is S-type through described through hole;
Described assembling pin 7 bottom end face offers blind hole, forms assembly hole 10.
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; Internal thread is offered in described assembly hole 10.
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. high-heat-dispersion LED display screen component, is characterized in that: comprise display screen component and radiating subassembly; Described display screen component comprises display screen body and is located at the assembling pin (7) of display screen body surrounding; Described display screen body comprises a LED lamp panel (3) and is positioned at this LED lamp panel (3) back side and the drive circuit board (6) be electrical connected with LED lamp panel (3), described LED lamp panel (3) front is provided with LED display module, and described drive circuit board (6) is provided with some drive circuit modules for driving LED display module (5); Described assembling pin (7) is fixed on LED lamp panel (3) and goes up and fix described drive circuit board (6);
Described LED lamp panel (3) is provided with multiple first heat abstractor (2), described first heat abstractor comprises the first heat-radiating substrate and is located at the first heat radiator (1) on the first heat-radiating substrate; The back side of described drive circuit board (6) is provided with the second heat abstractor (15), and described second heat abstractor (15) comprises the second heat-radiating substrate and is located at the second heat radiator (13) on the second heat-radiating substrate; Described first heat abstractor (2) is provided with the first aperture; (3) are provided with second orifice to described LED lamp panel, described drive circuit board (6) is provided with the 3rd aperture, described second heat abstractor (15) is provided with the 4th aperture, heat pipe (4) 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 (11);
Described second heat radiator is provided with through hole, and endothermic tube (12) is S-type through described through hole;
Described assembling pin (7) bottom end face offers blind hole, forms assembly hole (10).
2. high-heat-dispersion LED display screen component 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; Described assembly hole offers internal thread in (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685360.5U CN204166837U (en) | 2014-11-17 | 2014-11-17 | High-heat-dispersion LED display screen component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420685360.5U CN204166837U (en) | 2014-11-17 | 2014-11-17 | High-heat-dispersion LED display screen component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166837U true CN204166837U (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420685360.5U Expired - Fee Related CN204166837U (en) | 2014-11-17 | 2014-11-17 | High-heat-dispersion LED display screen component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976728A (en) * | 2016-06-27 | 2016-09-28 | 安庆市奥立德光电有限公司 | Heat-dissipating type LED display screen |
-
2014
- 2014-11-17 CN CN201420685360.5U patent/CN204166837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976728A (en) * | 2016-06-27 | 2016-09-28 | 安庆市奥立德光电有限公司 | Heat-dissipating type LED display screen |
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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: 20150218 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |