CN201915779U - Ventilating window for LED display screen - Google Patents
Ventilating window for LED display screen Download PDFInfo
- Publication number
- CN201915779U CN201915779U CN 201020667324 CN201020667324U CN201915779U CN 201915779 U CN201915779 U CN 201915779U CN 201020667324 CN201020667324 CN 201020667324 CN 201020667324 U CN201020667324 U CN 201020667324U CN 201915779 U CN201915779 U CN 201915779U
- Authority
- CN
- China
- Prior art keywords
- window
- led display
- display screen
- connecting portion
- bar
- 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
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a ventilating window for an LED display screen, in particular to a double window bar ventilating and waterproof window for the LED display screen. The ventilating window for the LED display screen comprises a ventilating window opening formed on a box body of the LED display screen, a fixed bracket mounted on the ventilating window opening, and a plurality of double-layered window bars mounted on the fixed bracket, and the window bars on the first layer and those on the second layer are arranged in a staggered manner. Therefore, the ventilating window for the LED display screen can effectively radiate heat and take a favorable waterproof effect.
Description
Technical field
The utility model relates to the LED display vent window, is specifically related to a kind of LED display double window bar ventilation waterproof window.
Background technology
LED display utilizes light emitting diode to constitute lattice module or pixel cell is formed, in order to show information such as group, literal, because of it has higher reliability, long service life, strong, the cost performance advantages of higher of adaptive capacity to environment, shooting up is the main product of FPD, has obtained using widely in message area.LED display in use also can generate heat luminous body the time, heat is not if shed, can have influence on the application life of LED screen, therefore ventilation opening or vent window are set on LED display usually, solved heat dissipation problem, but because LED display usually in outdoor application, water can enter into display screen inside by these thermovents, influence the use of display screen, even cause short circuit.At present, the heat radiation of existing LED display is by the heat radiation window is set on display screen, and the heat radiation window is provided with single-layer type window bar, in order to stop the entering in the display screen of water droplet, obtained certain effect, but when rainwater is injected ventilation opening at a certain angle, owing to possess bigger kinetic energy, have the part rainwater can cross the window bar or rebound on the window bar and splash into the LED display box house, existence can damage display screen, cause the hidden danger of short circuit.
The utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of LED display vent window, plays better waterproof effect when realizing heat radiation.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of LED display vent window, it has comprised the ventilation window that is arranged on the LED display casing, has been installed in the ventilation window upper holder, has been installed in several window bars on the fixed mount, described window bar is set to bilayer, is positioned at first floor window bar and is positioned at second layer window bar to be staggered.
Described window bar comprises connecting portion, support portion and rain visor; Wherein connecting portion is connected on the fixed mount, and an end of support portion links to each other with connecting portion, and the other end is connected with rain visor, and described support portion forms angle α on fixed mount, 0 °＜α≤90 ° wherein, 30 °≤α≤60 ° in the preferred scheme.
Preferred rain visor is parallel to connecting portion.
Described connecting portion welds, rivets or connects with bolt.
The beneficial effects of the utility model are: the utility model in use, beat the raindrop of big kinetic energy on the window bar, behind first floor window bar, kinetic energy is seriously undermined by first floor window bar, and the water droplet that part also keeps less kinetic energy also is not enough to flow into casing by second layer window; In addition, window bar of the present utility model comprises connecting portion, support portion and rain visor, and no matter rainwater from which angle is hit down, all is difficult to enter in the casing.Therefore the utility model has reached good waterproof effect in efficiently radiates heat.
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Description of drawings
Fig. 1 is existing LED display vent window schematic diagram.
Fig. 2 is a LED display vent window schematic diagram of the present utility model.
Fig. 3 is the utility model window bar structural representation.
The specific embodiment
As shown in Figure 2, LED display vent window of the present utility model, comprise the ventilation window that is arranged on the LED display casing, be installed in ventilation window upper holder 1, be installed in several window bars 2 on the fixed mount 1, described window bar 2 is set to bilayer, is positioned at first floor window bar and is positioned at second layer window bar to be staggered.
As shown in Figure 3, window bar of the present utility model comprises connecting portion 21, support portion 22 and rain visor 23; Wherein connecting portion 21 is connected on the fixed mount 1, and an end of support portion 2 links to each other with connecting portion 21, and the other end is connected with rain visor 23, and described support portion 22 forms angle α on fixed mount 1, wherein 0 °＜α≤
90 °, the value of angle α is 30 °≤α≤60 ° in the preferred scheme.
When LED display is placed on outdoorly, when meeting the rainy day, the raindrop that fall can be beaten on the support portion 22 of window bar 2, flow down along rain visor 23 then, because rain visor stretches out casing, rainwater drops on the outside of casing, reaches waterproof effect.The utility model adopts the double window bar, beats the raindrop of big kinetic energy on the window bar, and behind first floor window bar, kinetic energy is seriously undermined by first floor window bar, and the water droplet that part also keeps less kinetic energy also is not enough to flow into casing by second layer window; In addition, window bar of the present utility model comprises connecting portion, support portion and rain visor, and no matter rainwater from which angle is hit down, all is difficult to enter in the casing.Therefore the utility model has reached good waterproof effect in efficiently radiates heat.
Claims (5)
1. LED display vent window, it is characterized in that: it has comprised the ventilation window that is arranged on the LED display casing, has been installed in the ventilation window upper holder, has been installed in several window bars on the fixed mount, described window bar is set to bilayer, is positioned at first floor window bar and is positioned at second layer window bar to be staggered.
2. LED display vent window according to claim 1 is characterized in that: described window bar comprises connecting portion, support portion and rain visor; Wherein connecting portion is connected on the fixed mount, and an end of support portion links to each other with connecting portion, and the other end is connected with rain visor, and described support portion forms angle α on fixed mount, wherein 0 °＜α≤90 °.
3. LED display vent window according to claim 2 is characterized in that: the value of described angle α is 30 °≤α≤60 °.
4. LED display vent window according to claim 1 is characterized in that: described rain visor is parallel to connecting portion.
5. LED display vent window according to claim 1 is characterized in that: described connecting portion welds, rivets or is connected on the fixed mount with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020667324 CN201915779U (en) | 2010-12-17 | 2010-12-17 | Ventilating window for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020667324 CN201915779U (en) | 2010-12-17 | 2010-12-17 | Ventilating window for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915779U true CN201915779U (en) | 2011-08-03 |
Family
ID=44415581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020667324 Expired - Fee Related CN201915779U (en) | 2010-12-17 | 2010-12-17 | Ventilating window for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915779U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109539403A (en) * | 2017-09-21 | 2019-03-29 | 秦皇岛欣蔚环保科技有限公司 | Haze fresh air purifying oxygenating machine rain-proof water system |
| CN110880687A (en) * | 2019-12-06 | 2020-03-13 | 山东电工电气集团智能电气有限公司 | Heat dissipation window and box-type substation |
-
2010
- 2010-12-17 CN CN 201020667324 patent/CN201915779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109539403A (en) * | 2017-09-21 | 2019-03-29 | 秦皇岛欣蔚环保科技有限公司 | Haze fresh air purifying oxygenating machine rain-proof water system |
| CN110880687A (en) * | 2019-12-06 | 2020-03-13 | 山东电工电气集团智能电气有限公司 | Heat dissipation window and box-type substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205161610U (en) | Energy -conserving aquaculture oxygen -increasing machine | |
| CN201915779U (en) | Ventilating window for LED display screen | |
| CN204965965U (en) | Solar energy led information display screen | |
| CN204029302U (en) | A kind of outdoor LED display screen | |
| CN213394489U (en) | Semiconductor luminous large advertisement display device | |
| CN106385298A (en) | Wind-solar complementary early warning broadcast machine capable of monitoring humiture | |
| CN104896772A (en) | Double-layer vacuum tube solar collector | |
| CN104393945A (en) | Wind-solar complementary warning broadcast machine capable of monitoring temperature and humidity | |
| CN216203056U (en) | Novel practical wisdom street lamp | |
| CN211171737U (en) | Solar guardrail upright post with lamplight illumination and brightening functions | |
| CN209345448U (en) | A kind of Anti-shock LED display screen | |
| CN209150129U (en) | A kind of protective device for photovoltaic apparatus | |
| CN203924523U (en) | A kind of high-power water proof type photovoltaic tile structure | |
| CN209980676U (en) | LED display screen module that radiating effect is good | |
| CN208978648U (en) | A kind of multifunction electric bicycle charging pile | |
| CN209325619U (en) | A kind of novel electrical integrated LED light of wisdom solar energy lithium | |
| CN105977838A (en) | Outdoor distribution box | |
| CN201337780Y (en) | Hydrant station cabinet | |
| CN205828963U (en) | A kind of distributed board outdoor | |
| CN206559759U (en) | Novel electrical cabinet | |
| CN203099504U (en) | Road lamp with cleaning function | |
| CN202598362U (en) | Solar energy modularized LED street lamp | |
| CN208859475U (en) | A kind of energy saving and environment friendly street lamp convenient for heat dissipation | |
| CN208124048U (en) | Net formula point light source installs module | |
| CN202371574U (en) | Light-emitting diode (LED) wall washing lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COLLESUN LIGHTING CO., LTD. Free format text: FORMER NAME: SHENZHEN COLLECTION ENTERPRISES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Patentee after: Shenzhen Juzuo Lighting Co.,Ltd. Address before: 508, vice building, Tian An digital Times Building, Che Kung Temple Industrial Zone, Shennan West Road, Shenzhen, Guangdong, Futian District 518000, China Patentee before: Shenzhen Collection Enterprises Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |