CN202677757U - Waterproof, ventilating and heat-dissipation structure of LED (Light-Emitting Diode) display screen on football field - Google Patents
Waterproof, ventilating and heat-dissipation structure of LED (Light-Emitting Diode) display screen on football field Download PDFInfo
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- CN202677757U CN202677757U CN 201220334169 CN201220334169U CN202677757U CN 202677757 U CN202677757 U CN 202677757U CN 201220334169 CN201220334169 CN 201220334169 CN 201220334169 U CN201220334169 U CN 201220334169U CN 202677757 U CN202677757 U CN 202677757U
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- air inlet
- baffle plate
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Abstract
The utility model discloses a waterproof, ventilating and heat-dissipation structure of an LED (Light-Emitting Diode) display screen on a football field, which is arranged on the two sides of a box body. A dual-layer baffle is arranged on each side of the box body. According to the waterproof, ventilating and heat-dissipation structure, wind generated by an internal fan is discharged orderly through a first exhaust outlet and a second exhaust outlet of the fan on the baffles, and simultaneously, external wind enters into the box body orderly through a first external air intake and a second external air intake on the baffles, thereby achieving effects of ventilation and heat dissipation; and meanwhile, the first external air intake is lower than the second external air intake, and the first exhaust outlet of the fan is higher than the second exhaust outlet of the fan, so that external water cannot enter into the box body, and thus a waterproof effect is realized.
Description
Technical field
The utility model relates to the display device field, relates in particular to a kind of water-proof ventilation radiator structure with football pitch LED display of good water resistance.
Background technology
Large screen display is another great market, especially the outdoor large screen display technique that LED uses, so that adaptability and the reliability of LED display under outdoor various rugged surroundings all is significantly improved.For football pitch LED display (namely be applied in the LED display on the football pitch, also claim the football pitch screen), aeration radiation system is pith in the display screen box body design.
The gradually attenuation of casing of the court of prior art screen, power supply and system card densely arranged.Can't design fan outlet and air inlet on the casing door-plate, while traditional design aeration radiation system on door-plate, water resistance also can't reach the waterproof requirement of outdoor court screen.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide the water-proof ventilation radiator structure of a kind of football pitch LED display, be intended to solve football pitch LED display in the prior art because power supply and system card exhaust position are tight, can't design the problem of aeration radiation system on the door-plate.
The technical solution of the utility model is as follows:
The water-proof ventilation radiator structure of a kind of football pitch LED display, wherein, described water-proof ventilation radiator structure is arranged on the casing both sides, every side is provided with the baffle plate of pair of lamina structure, the top of the inboard of described baffle plate is provided with fan first row air port, and the below of the inboard of baffle plate is provided with outside the second air inlet; The top in the outside of described baffle plate is provided with fan second row air port, and the below in the outside of baffle plate is provided with outside the first air inlet;
The height of described outside the first air inlet is lower than outside the second air inlet; The height in described fan first row air port is higher than fan second row air port.
The water-proof ventilation radiator structure of described football pitch LED display, wherein, the thickness of described baffle plate is 15mm.
The water-proof ventilation radiator structure of described football pitch LED display, wherein, the height of described outside the first air inlet and outside the second air inlet differs 300mm.
Beneficial effect: in the water-proof ventilation radiator structure of football pitch of the present utility model LED display, by fan first row air port and fan second row air port the wind that fan inside produces is discharged successively, simultaneously, outside wind enters into box house by outside the first air inlet, outside the second air inlet successively, realized the effect of ventilation and heat, simultaneously, the height of described outside the first air inlet is lower than outside the second air inlet; The height in described fan first row air port is higher than fan second row air port, has guaranteed that again external water can't enter box house, has played waterproof effect.
Description of drawings
Fig. 1 is the structural representation of the embodiment of baffle plate in the water-proof ventilation radiator structure of football pitch of the present utility model LED display.
Fig. 2 is the cut-open view of A-A line among Fig. 1.
Fig. 3 is the schematic diagram of the result of ventilating heat dissipation of football pitch of the present utility model LED display.
Embodiment
The utility model provides the water-proof ventilation radiator structure of a kind of football pitch LED display, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below the utility model further described.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.Described water-proof ventilation radiator structure is arranged on the casing both sides, and every side is provided with the baffle plate of pair of lamina structure.
See also Fig. 1 and Fig. 2, Fig. 1 is the structural representation of the embodiment of baffle plate in the water-proof ventilation radiator structure of football pitch of the present utility model LED display, and Fig. 2 is the cut-open view of A-A line among Fig. 1.As shown in the figure, the top of the inboard of described baffle plate is provided with fan first row air port 100, and the below of the inboard of baffle plate is provided with outside the second air inlet 20; The top in the outside of described baffle plate is provided with fan second row air port 200, and the below in the outside of baffle plate is provided with outside the first air inlet 10; The height of described outside the first air inlet 10 is lower than outside the second air inlet 20; The height in described fan first row air port 100 is higher than fan second row air port 200.
Specifically, fan is installed in inside, and its wind that blows out blows out by fan first row air port 100, leaves casing by the fan second row air port 200 in the baffle plate outside at last; Simultaneously, the wind of casing outside is blown into by outside first air inlet 10 in the baffle plate outside, and outside the second air inlet 20 by the baffle plate inboard enters box house, thereby has realized the circulation cooling function of wind.Be provided with a dividing plate in the baffle plate, so that the air channel of the air channel of fan and wind outside separates.
As shown in Figure 3, when the ventilation and heat of described football pitch LED display, the flow direction of the wind (being hot blast) of the flow direction of wind outside (being cold wind) and fan as shown in the figure, thereby realized electronic component work heat radiation in the casing.
In addition, the height of described outside the first air inlet 10 is lower than outside the second air inlet 20; The height in described fan first row air port 100 is higher than fan second row air port 200.So, outside moisture just can not enter in the casing by casing and outside mouth (outside the first air inlet 10 and fan second row air port 200) of coming round, and has reached good waterproof effect.
Further, in the present embodiment, when the height of described outside the first air inlet 10 and outside the second air inlet 20 differed 300mm, waterproof effect was best.
Further, the thickness of described baffle plate is 15mm.The assurance cross-ventilation is unimpeded.
In sum, the water-proof ventilation radiator structure of football pitch of the present utility model LED display is arranged on the casing both sides, and every side is provided with the baffle plate of pair of lamina structure.It discharges the wind that fan inside produces by fan first row air port and the fan second row air port that is arranged on the baffle plate successively, simultaneously, outside wind enters into box house by outside the first air inlet on the baffle plate, outside the second air inlet successively, realized the effect of ventilation and heat, simultaneously, the height of described outside the first air inlet is lower than outside the second air inlet; The height in described fan first row air port is higher than fan second row air port, has guaranteed that again external water can't enter box house, has played waterproof effect.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. the water-proof ventilation radiator structure of a football pitch LED display, it is characterized in that, described water-proof ventilation radiator structure is arranged on the casing both sides, every side is provided with the baffle plate of pair of lamina structure, the top of the inboard of described baffle plate is provided with fan first row air port, and the below of the inboard of baffle plate is provided with outside the second air inlet; The top in the outside of described baffle plate is provided with fan second row air port, and the below in the outside of baffle plate is provided with outside the first air inlet;
The height of described outside the first air inlet is lower than outside the second air inlet; The height in described fan first row air port is higher than fan second row air port.
2. the water-proof ventilation radiator structure of football pitch according to claim 1 LED display is characterized in that, the thickness of described baffle plate is 15mm.
3. the water-proof ventilation radiator structure of football pitch according to claim 1 LED display is characterized in that, the height of described outside the first air inlet and outside the second air inlet differs 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334169 CN202677757U (en) | 2012-07-11 | 2012-07-11 | Waterproof, ventilating and heat-dissipation structure of LED (Light-Emitting Diode) display screen on football field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220334169 CN202677757U (en) | 2012-07-11 | 2012-07-11 | Waterproof, ventilating and heat-dissipation structure of LED (Light-Emitting Diode) display screen on football field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202677757U true CN202677757U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220334169 Expired - Fee Related CN202677757U (en) | 2012-07-11 | 2012-07-11 | Waterproof, ventilating and heat-dissipation structure of LED (Light-Emitting Diode) display screen on football field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202677757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070212A (en) * | 2015-08-13 | 2015-11-18 | 方小玲 | Novel full-color solar LED display screen for broadcasting matches outside stadium |
| CN106413349A (en) * | 2016-10-26 | 2017-02-15 | 方迪勇 | Heat radiating system of electronic information board |
-
2012
- 2012-07-11 CN CN 201220334169 patent/CN202677757U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070212A (en) * | 2015-08-13 | 2015-11-18 | 方小玲 | Novel full-color solar LED display screen for broadcasting matches outside stadium |
| CN106413349A (en) * | 2016-10-26 | 2017-02-15 | 方迪勇 | Heat radiating system of electronic information board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151022 Granted publication date: 20130116 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160422 Granted publication date: 20130116 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150711 |
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| EXPY | Termination of patent right or utility model |