CN204965961U - Light -emitting diode (LED) display screen - Google Patents
Light -emitting diode (LED) display screen Download PDFInfo
- Publication number
- CN204965961U CN204965961U CN201520733659.8U CN201520733659U CN204965961U CN 204965961 U CN204965961 U CN 204965961U CN 201520733659 U CN201520733659 U CN 201520733659U CN 204965961 U CN204965961 U CN 204965961U
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- Prior art keywords
- display screen
- screen box
- air
- box body
- sides
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Abstract
The utility model provides a light -emitting diode (LED) display screen, including the display screen box, still including the air -supply line of setting at display screen box intermediate position, the air -supply line is the cuboid form, and its air intake department is provided with air intake fan, and the air -supply line inner space is separated for two parts by the bottom plate of display screen box, partly inside interior intake stack of display screen box that is, and partly outside outer intake stack of display screen box that is, all be equipped with a plurality of ventilation holes on interior intake stack and the outer intake stack, the both sides of display screen box are equipped with the air -out structure, on the bottom surface of display screen box the air -supply line both sides still the symmetry be provided with the fin of a plurality of parallels. The utility model discloses the setting of air -supply line had both been accelerated the inside wind speed of display screen box and had been flowed, made display screen box interior division spreading heat, and outside thermal the giving off of display screen box has also been accelerated to long -pending heat, and setting up of fin make the display screen heat dissipation even, and the radiating efficiency is higher.
Description
Technical field
The utility model relates to field of LED display, particularly a kind of LED display.
Background technology
LED display operationally often produces amount of heat, for less LED display, mostly be in prior art to increase exhaust fan in LED display upper end, bottom is driven pore into and is carried out circulation cooling, but the flowing of this scheme air slowly, and dispel the heat uneven, radiating efficiency is lower, and component home is in for a long time and produces in a short time in the anxious thermal environment of amount of heat, have a strong impact on use safety and the serviceable life of LED display.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of LED display, solves the heat radiation of existing compact LED screen uneven, the technical matters that radiating efficiency is low.
The utility model solves the technical scheme that its technical matters adopts: a kind of LED display, comprise display screen box body, also comprise the blast pipe being arranged on display screen box body centre position, described blast pipe is rectangular-shaped, its air inlet is provided with air intake blower fan, the base plate that blast pipe inner space is shown screen casing is separated in order to two parts, a part is the interior intake stack of display screen box body inside, a part is the external air inlet pipeline of display screen box body outside, described interior intake stack and external air inlet pipeline are equipped with some air vents, the both sides of display screen box body are provided with air exhausting structure.
Preferably, described air exhausting structure is be arranged on the air outlet on display screen box body two sides.
Preferably, described air exhausting structure is the discharge pipe being arranged on the inner both sides of display screen box body, and the air outlet place of discharge pipe is provided with air exhauster, and discharge pipe is provided with air outlet.
Preferably, the upper blast pipe both sides, bottom surface of described display screen box body are also symmetrically arranged with some parallel heat radiator.
Good effect of the present utility model: the utility model by arranging blast pipe in the middle of display screen box body, and blast pipe is divided into inside and outside two parts, both the wind speed flowing of display screen box body inside had been accelerated, make distribution heat radiation in display screen box body, not accumulated heat, also accelerate distributing of display screen box body outside heat, and heat radiator be arranged so that display screen heat radiation evenly, radiating efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LED display of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
With reference to Fig. 1, the utility model preferred embodiment provides a kind of LED display, comprise display screen box body 1, also comprise the blast pipe 2 being arranged on display screen box body 1 centre position, described blast pipe 2 is rectangular-shaped, its air inlet is provided with air intake blower fan, the base plate that blast pipe 2 inner space is shown screen casing 1 is separated in order to two parts, a part is the interior intake stack 3 of display screen box body inside, a part is the external air inlet pipeline 4 of display screen box body outside, described interior intake stack 3 and external air inlet pipeline 4 are equipped with some air vent (not shown)s, the both sides of display screen box body are provided with air exhausting structure.
Preferably, described air exhausting structure is the discharge pipe being arranged on air outlet on display screen box body two sides or the inner both sides of display screen box body, and the air outlet place of discharge pipe is provided with air exhauster, and discharge pipe is provided with air outlet.
Bottom surface upper blast pipe 2 both sides of described display screen box body 1 are also symmetrically arranged with some parallel heat radiator 5.
Extraneous cold air sends blast pipe to by air intake blower fan, air vent through blast pipe both sides flows to both sides, a part of heat in display screen is taken away rapidly and is shed through air exhausting structure, another part heat is absorbed by box bottom and heat radiator on base plate dispels the heat, and the wind of external air inlet pipeline blowout simultaneously plays the effect of more efficient, energy-conservation heat radiation to heat radiator; And the easy production and processing of the utility model, simple installation is quick.
Above-describedly be only preferred embodiment of the present utility model; be understood that; the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; and be not used in restriction protection domain of the present utility model; all any amendments, equivalent replacement etc. made within thought of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (4)
1. a LED display, comprise display screen box body, it is characterized in that: also comprise the blast pipe being arranged on display screen box body centre position, described blast pipe is rectangular-shaped, its air inlet is provided with air intake blower fan, the base plate that blast pipe inner space is shown screen casing is separated in order to two parts, a part is the interior intake stack of display screen box body inside, a part is the external air inlet pipeline of display screen box body outside, described interior intake stack and external air inlet pipeline are equipped with some air vents, and the both sides of display screen box body are provided with air exhausting structure.
2. a kind of LED display according to claim 1, is characterized in that: described air exhausting structure is be arranged on the air outlet on display screen box body two sides.
3. a kind of LED display according to claim 1, is characterized in that: described air exhausting structure is the discharge pipe being arranged on the inner both sides of display screen box body, and the air outlet place of discharge pipe is provided with air exhauster, and discharge pipe is provided with air outlet.
4. a kind of LED display according to claim 1, is characterized in that: the upper blast pipe both sides, bottom surface of described display screen box body are also symmetrically arranged with some parallel heat radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733659.8U CN204965961U (en) | 2015-09-21 | 2015-09-21 | Light -emitting diode (LED) display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733659.8U CN204965961U (en) | 2015-09-21 | 2015-09-21 | Light -emitting diode (LED) display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965961U true CN204965961U (en) | 2016-01-13 |
Family
ID=55061011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733659.8U Expired - Fee Related CN204965961U (en) | 2015-09-21 | 2015-09-21 | Light -emitting diode (LED) display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204965961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170376A (en) * | 2017-06-02 | 2017-09-15 | 合肥市惠科精密模具有限公司 | A kind of AMOLED display screens of high life |
-
2015
- 2015-09-21 CN CN201520733659.8U patent/CN204965961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170376A (en) * | 2017-06-02 | 2017-09-15 | 合肥市惠科精密模具有限公司 | A kind of AMOLED display screens of high life |
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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: 20160113 Termination date: 20170921 |