CN201203087Y - Outdoor LED display screen cabinet heat radiation system - Google Patents
Outdoor LED display screen cabinet heat radiation system Download PDFInfo
- Publication number
- CN201203087Y CN201203087Y CNU2008200287707U CN200820028770U CN201203087Y CN 201203087 Y CN201203087 Y CN 201203087Y CN U2008200287707 U CNU2008200287707 U CN U2008200287707U CN 200820028770 U CN200820028770 U CN 200820028770U CN 201203087 Y CN201203087 Y CN 201203087Y
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- display screen
- wind channel
- cabinet
- communicated
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Abstract
The utility model relates to an outdoor LED display screen machine box radiating system, and the design of wind path in a system machine box is reasonable and is propitious to discharge heat in the machine box and achieves best radiating effect. The outdoor LED display screen machine box radiating system comprises the machine box, and each of the bottom and the top of the two side faces of the machine body is provided with a double-layer louver window used for entering the air; the top of the inner side of the machine is provided with fans; a wind channel communicated with the louver window is arranged on the fan; and a temperature controller is arranged on the wind channel of the top of the inner side of the machine box. The wind channel comprises a big wind channel one, the big wind channel one is horizontally arranged above the fan, and a wind channel two is axially communicated with the big wind channel and is communicated with the double-layer louver window of one side. A removable dust-proof filter screen is arranged in the double-layer louver window of the bottom of two side faces of the machine box, and the double-layer louver window is composed of a louver window and an interlayer louver window arranged on the back of the louver window. The number of the fans is five, wherein, two of the fans are provided with wind channel three, and the wind channel three is radically communicated with the big wind channel and is communicated with the facade of the display screen.
Description
One, technical field:
The utility model relates to a kind of LED display, especially relates to a kind of outdoor LED display screen case radiation system.
Two, background technology:
In the background technology, fan is housed usually in the outdoor LED display screen cabinet, but that open air admission hole on the cabinet and venthole position is unreasonable, the wind path design in the cabinet is unreasonable to be caused stuffly, and this kind inside configuration radiating effect is undesirable; In the cabinet that has air-conditioning is housed, but because the interior space of cabinet is little, and it is fragile that air-conditioning is contained in little space content, and the cost of complete equipment is very high, inapplicable behind the interior dress of the cabinet air-conditioning.
Three, utility model content:
The utility model is in order to solve the weak point in the above-mentioned background technology, and a kind of outdoor LED display screen case radiation system is provided, and wind path is reasonable in design in this system chassis, helps the discharge of heat in the cabinet,
For achieving the above object, the technical solution adopted in the utility model is:
A kind of outdoor LED display screen case radiation system, it is characterized in that: comprise cabinet, a double-deck blind window that advances air is respectively arranged at the bottom of cabinet two sides, top, the cabinet inside top is equipped with fan, the fan place is provided with the air channel that is communicated with blind window, and place, cabinet inside top air channel is provided with temperature controller.
Above-mentioned air channel comprises wind trunk one, and wind trunk one is horizontally set on the fan top, and air channel two axially is communicated with and is communicated with the double-deck blind window of a side with wind trunk one.
Be provided with dismountable dustproof filter screen in the double-deck blind window of cabinet two sides bottoms, double-deck blind window is made of blind window and the interlayer blind window that is provided with at the blind window rear.
Said fans is five, and wherein two fan places are provided with air channel three, and air channel three is communicated with wind trunk one radial communication and with display screen is positive.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
Wind path circulation in the utility model cabinet is more reasonable, radiating effect the best of fan.Desired environment temperature when utilization of the present utility model can guarantee that the temperature in the cabinet reaches the display screen operate as normal, the important component element long period that helps display screen like this is operated under the normal temperature, delay the brightness decay of LED, guarantee the service life of display screen.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the B portion partial enlarged drawing of Fig. 1;
Fig. 4 is the C portion partial enlarged drawing of Fig. 1;
Among the figure, 1-fan, three, 4-air channel, 2-wind trunk, one, 3-air channel, two, 5-blind window, 6-interlayer blind window, 7-filter screen, 8-cabinet, 9-temperature controller.
Five, the specific embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a double-deck blind window that advances air is respectively arranged at the bottom of cabinet two sides, top, and double-deck blind window is made of the interlayer blind window 6 at blind window 5 and blind window 5 rears, and the blind window of this structure can play double-deck rainproof effect; In the blind window 5 of cabinet two sides bottoms a dismountable dustproof filter screen 7 is arranged, this net can guarantee to enter the interior dust in air of cabinet and filter out, this net of while can easily dismantle, capable of washing, can be repeatedly used for a long time; The cabinet inside top is equipped with five fans 1, there is wind trunk 1 at dress fan place, wind trunk 1 is horizontally set on fan 1 top, air channel two axially is communicated with and is communicated with the blind window 5 of a side with wind trunk 1, fan 1 is extracted into the hot-air in the cabinet 8 in the wind trunk 1, and the hot-air in the wind trunk 1 is discharged to outside the shutter 5 of cabinet side top through air channel 24 by force by the wind-force of fan 1; Wherein two fan places are provided with air channel 33, and air channel 33 is communicated with wind trunk one 2 radial communication and with display screen is positive, is used to take out the heat in display screen front; A temperature controller 9 is equipped with at cabinet 8 inside top wind trunks one 2 places, and temperature controller 9 is just worked when the temperature in the cabinet 8 reaches uniform temperature, fan 1 rotation this moment; Behind the dress temperature controller 9, prolonged the service life of blower fan greatly in the cabinet 8;
During real work, after the display screen in the cabinet 89 is worked a period of times, temperature can be overflow and be raise slowly in the cabinet 8, when temperature reaches 35 ℃, be contained in the temperature controller 9 beginning conductings on the wind trunk 1, fan 1 this moment start working (when the temperature cabinet 8 in will arrive 25 ℃, the conducting of temperature controller 9 just disconnected, and fan just quits work at this moment); Five fans 1 are extracted into the hot-air in the cabinet 8 in the wind trunk 1, and the wind-force of the Hot air quilt fan 1 in the wind trunk 1 is discharged in the air channel 24 by force, discharges outside the blind window 5 again; When the hot-air of fan 1 in pump case 8, air in the cabinet 8 begins upwards to flow, cold air enters from the blind window 5 of cabinet 8 side bottom, air filters out dust in air through filter screen 7, air after the filtration enters in the cabinet 8 through interlayer blind window 6, and the cold air that the fan 1 at top will just enter is taken out towards cabinet 8 tops; Hot air quilt in the cabinet 8 is constantly discharged like this, and cold air constantly is inhaled into, the circulation that does not stop like this; Two fans are wherein arranged and be furnished with air channel 33 and be used to take out the positive heat of screen, desired environment temperature when the temperature in the cabinet 8 just can reach the display screen operate as normal like this.
Claims (4)
1, a kind of outdoor LED display screen case radiation system, it is characterized in that: comprise cabinet (8), a double-deck blind window that advances air is respectively arranged at bottom, the top of cabinet (8) two sides, cabinet (8) inside top is equipped with fan (1), fan (1) locates to be provided with the air channel that is communicated with double-deck blind window, and place, cabinet (8) inside top air channel is provided with temperature controller (9).
2, a kind of outdoor LED display screen case radiation according to claim 1 system, it is characterized in that: the air channel comprises wind trunk one (2), wind trunk one (2) is horizontally set on fan (1) top, and air channel two (4) axially is communicated with wind trunk one (2) and is communicated with the double-deck blind window of a side.
3, a kind of outdoor LED display screen case radiation according to claim 2 system, it is characterized in that: be provided with dismountable dustproof filter screen (7) in the double-deck blind window of cabinet (8) two sides bottoms, double-deck blind window is made of blind window (5) and the interlayer blind window (6) that is provided with at blind window (5) rear.
4, a kind of outdoor LED display screen case radiation according to claim 3 system, it is characterized in that: fan (1) is five, wherein two fan places are provided with air channel three (3), and air channel three (3) is communicated with wind trunk one (2) radial communication and with display screen is positive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200287707U CN201203087Y (en) | 2008-04-09 | 2008-04-09 | Outdoor LED display screen cabinet heat radiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200287707U CN201203087Y (en) | 2008-04-09 | 2008-04-09 | Outdoor LED display screen cabinet heat radiation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203087Y true CN201203087Y (en) | 2009-03-04 |
Family
ID=40425399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200287707U Expired - Lifetime CN201203087Y (en) | 2008-04-09 | 2008-04-09 | Outdoor LED display screen cabinet heat radiation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203087Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256467A (en) * | 2011-06-29 | 2011-11-23 | 上海三思电子工程有限公司 | Light-emitting diode (LED) display screen body framework |
| WO2013177784A1 (en) * | 2012-05-31 | 2013-12-05 | 深圳市普耐光电科技有限公司 | Led street lamp and heat dissipation window therefor |
| CN104582358A (en) * | 2014-11-14 | 2015-04-29 | 常州艾尔麦克传动机械有限公司 | Self-cleaning type cabinet |
-
2008
- 2008-04-09 CN CNU2008200287707U patent/CN201203087Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256467A (en) * | 2011-06-29 | 2011-11-23 | 上海三思电子工程有限公司 | Light-emitting diode (LED) display screen body framework |
| WO2013177784A1 (en) * | 2012-05-31 | 2013-12-05 | 深圳市普耐光电科技有限公司 | Led street lamp and heat dissipation window therefor |
| CN104582358A (en) * | 2014-11-14 | 2015-04-29 | 常州艾尔麦克传动机械有限公司 | Self-cleaning type cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151113 Address after: 710118, No. seven, No. two, No. 1, No. 3, Xi'an hi tech Zone, Shaanxi Patentee after: Xi'an pine Photoelectric Technology Co., Ltd. Address before: 710075 pine building, 4 hi tech two road, Shaanxi, Xi'an Patentee before: Xi'an Qingsong Tech. Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |