CN204720118U - A kind of LED billboard - Google Patents
A kind of LED billboard Download PDFInfo
- Publication number
- CN204720118U CN204720118U CN201520247046.3U CN201520247046U CN204720118U CN 204720118 U CN204720118 U CN 204720118U CN 201520247046 U CN201520247046 U CN 201520247046U CN 204720118 U CN204720118 U CN 204720118U
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- Prior art keywords
- led
- billboard
- led lamp
- utility
- model
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Abstract
The utility model discloses a kind of LED billboard, comprise two legs of all symmetries, described leg is provided with sunshade board, described leg is positioned at bottom described sunshade board and is also provided with billboard display field, aluminium base is provided with in described billboard display field, described aluminium base is provided with LED lamp heating radiator, in described LED radiator, is provided with LED lamp, described LED lamp is also connected with lightning protection device.The beneficial effects of the utility model are: by the aluminium base that arranges in advertisement display field and LED lamp heating radiator; and then make LED in advertisement column, have good radiating effect; and the lightning protection device referred to better serves the effect of use safety of the LED in protection billboard, in addition the utility model also have that structure is simple, use safety and the feature such as the life-span is long.
Description
Technical field
The utility model relates to LED field, specifically, relates to a kind of LED billboard.
Background technology
At present, on each big city public transport stop board, community, square and other places, various billboard all can be set, board accused by these traditional billboards is all adopt powered by direct current illumination substantially, and often can light all night at night, the heat of the LED of billboard inside will be caused so very high, in the course of time will break down, and serviceable life can reduce, also easily occur by the danger of being struck by lightning at the weather thundered that rains simultaneously.
For the problem in correlation technique, at present effective solution is not yet proposed.
Utility model content
The purpose of this utility model is to provide a kind of LED billboard, to overcome currently available technology above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
A kind of LED billboard, comprise two legs of all symmetries, described leg is provided with sunshade board, described leg is positioned at bottom described sunshade board and is also provided with billboard display field, aluminium base is provided with in described billboard display field, described aluminium base is provided with LED lamp heating radiator, is provided with LED lamp in described LED lamp heating radiator, described LED lamp is also connected with lightning protection device.
Further, described lightning protection device comprises some stake resistances, is also provided with discharge tube between described stake resistance.
Further, described LED lamp heating radiator at least comprises six T-shaped boss, and the both sides of described T-shaped boss are provided with at least two horizontal heat radiator and bent angle heat radiator.
Further, described billboard display field is transparent plastic sheet.
The beneficial effects of the utility model are: by the aluminium base that arranges in advertisement display field and LED lamp heating radiator; and then make LED in advertisement column, have good radiating effect; and the lightning protection device referred to better serves the effect of use safety of the LED in protection billboard, in addition the utility model also have that structure is simple, use safety and the feature such as the life-span is long.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the LED billboard structural representation according to the utility model embodiment;
Fig. 2 is the lightning protection device structural representation according to the utility model embodiment;
Fig. 3 is the LED lamp heat spreader structures schematic diagram according to the utility model embodiment.
In figure:
1, leg; 2, sunshade board; 3, billboard display field; 4, aluminium base; 5, LED lamp heating radiator; 6, LED lamp; 7, lightning protection device; 8, stake resistance; 9, discharge tube; 10, T-shaped boss; 11, horizontal heat radiator; 12, bent angle heat radiator.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Figure 1-3, a kind of LED billboard according to embodiment of the present utility model, comprise two legs 1 of all symmetries, described leg 1 is provided with sunshade board 2, described leg 1 is positioned at bottom described sunshade board 2 and is also provided with billboard display field 3, is provided with aluminium base 4 in described billboard display field 3, described aluminium base 4 is provided with LED lamp heating radiator 5, be provided with LED lamp 6 in described LED lamp heating radiator 5, described LED lamp 6 is also connected with lightning protection device 7.
Further, with reference to Fig. 2, in one embodiment, described lightning protection device 7 comprises some stake resistances 8, is also provided with discharge tube 9 between described stake resistance 8.
Wherein, by arrange stake resistance 8 and discharge tube 9 can effectively solve because thunderbolt the excessive problem causing the damage of LED of instantaneous electric current.
In addition, with reference to Fig. 3, in one embodiment, described LED lamp heating radiator 5 at least comprises six T-shaped boss 10, and the both sides of described T-shaped boss 10 are provided with at least two horizontal heat radiator 11 and bent angle heat radiator 12.
Further, described billboard display field 3 is transparent plastic sheet.
In sum; by means of technique scheme of the present utility model; by the aluminium base that arranges in advertisement display field and LED lamp heating radiator; and then make LED in advertisement column, have good radiating effect; and the lightning protection device referred to better serves the effect of use safety of the LED in protection billboard, in addition the utility model also have that structure is simple, use safety and the feature such as the life-span is long.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a LED billboard, comprise two legs (1) of all symmetries, described leg (1) is provided with sunshade board (2), described leg (1) is gone up and is positioned at described sunshade board (2) bottom and is also provided with billboard display field (3), it is characterized in that, aluminium base (4) is provided with in described billboard display field (3), described aluminium base (4) is provided with LED lamp heating radiator (5), be provided with LED lamp (6) in described LED lamp heating radiator (5), described LED lamp (6) be also connected with lightning protection device (7).
2. LED billboard according to claim 1, is characterized in that, described lightning protection device (7) comprises some stake resistances (8), is also provided with discharge tube (9) between described stake resistance (8).
3. LED billboard according to claim 1, it is characterized in that, described LED lamp heating radiator (5) at least comprises six T-shaped boss (10), and the both sides of described T-shaped boss (10) are provided with at least two horizontal heat radiator (11) and bent angle heat radiator (12).
4. LED billboard according to claim 1, is characterized in that, described billboard display field (3) is transparent plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247046.3U CN204720118U (en) | 2015-04-22 | 2015-04-22 | A kind of LED billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520247046.3U CN204720118U (en) | 2015-04-22 | 2015-04-22 | A kind of LED billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720118U true CN204720118U (en) | 2015-10-21 |
Family
ID=54319094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520247046.3U Expired - Fee Related CN204720118U (en) | 2015-04-22 | 2015-04-22 | A kind of LED billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679194A (en) * | 2016-04-05 | 2016-06-15 | 长葛市恒瑞电瓷电器有限公司 | Double-sided rainwater-proof electronic display screen with stereoscopic effect |
-
2015
- 2015-04-22 CN CN201520247046.3U patent/CN204720118U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679194A (en) * | 2016-04-05 | 2016-06-15 | 长葛市恒瑞电瓷电器有限公司 | Double-sided rainwater-proof electronic display screen with stereoscopic effect |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20200422 |