CN204720120U - A kind of LED display casing - Google Patents
A kind of LED display casing Download PDFInfo
- Publication number
- CN204720120U CN204720120U CN201520307258.6U CN201520307258U CN204720120U CN 204720120 U CN204720120 U CN 204720120U CN 201520307258 U CN201520307258 U CN 201520307258U CN 204720120 U CN204720120 U CN 204720120U
- Authority
- CN
- China
- Prior art keywords
- cover body
- rear cover
- guide duct
- led display
- front shroud
- 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
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Abstract
The utility model proposes a kind of LED display casing, comprise rear cover body, front shroud, bellows, in rear cover body, a sidewall is provided with the first guide duct, first guide duct is distributed with the first spout, first guide duct is connected with bellows, rear cover body is provided with air outlet away from open front side, and front shroud is arranged at open front, and forms accommodation space with rear cover body; During use, lead cooling air by the first guide duct in casing, cooling air is sprayed to front shroud and is arranged on the components and parts of accommodation space by the first spout, then from air outlet air draft, in time the heat that LED display work produces can be dissipated, good heat dissipation effect, long service life.
Description
Technical field
The utility model relates to LED display technical field, particularly relates to a kind of LED display casing.
Background technology
LED display applies high-tech display device very widely in recent years, have that screen intensity is high, sharpness is high, steady quality, the life-span is long, Presentation Function is flexible and changeable, screen bulk area can the feature of combination in any, be very suitable for word, figure, HD video constant pitch object broadcasting publicity, the display field of outer display indoors, it even occupies the status that other display device is not replaced.Due to have employed up-to-date semiconductor material and high-tech automation equipment welding, assembling process means, LED performance be greatly improved, especially there is the incomparable advantage of other display light source in color, brightness, reliability, for the development of family, inside and outside display technique and product provides good basis.But LED display also exists the problem of thermotolerance simultaneously, once LED display works long hours, its heat cannot distribute in time will damage display screen, affects display effect, reduction of service life.
Utility model content
In order to solve the technical matters existed in background technology, the utility model proposes a kind of LED display casing, good heat dissipation effect, long service life.
A kind of LED display casing that the utility model proposes, comprises rear cover body, front shroud, bellows, wherein:
Rear cover body has open front, and in rear cover body, a sidewall is provided with the first guide duct, the first guide duct is distributed with the first spout, and the first guide duct and bellows are connected, and rear cover body is provided with air outlet away from open front side; Front shroud is arranged at open front place, and forms accommodation space with rear cover body, and front shroud is provided with display unit plate.
Preferably, be provided with the second guide duct with the first relative side of guide duct in rear cover body, the second guide duct is distributed with the second spout, the second guide duct and bellows are connected.
Preferably, front shroud is slidably connected on rear cover body.
Preferably, the open front both sides of rear cover body are respectively equipped with chute, and on front shroud and rear cover body joint face, to be equipped with chute grafting convex stupefied in corresponding position, are provided with convex stupefied from locking mechanism in chute.
In the utility model, in rear cover body, a sidewall is provided with the first guide duct, the first guide duct is distributed with the first spout, first guide duct is connected with bellows, rear cover body is provided with air outlet away from open front side, and front shroud is arranged at open front, and forms accommodation space with rear cover body; During use, lead cooling air by the first guide duct in casing, cooling air is sprayed to front shroud and is arranged on the components and parts of accommodation space by the first spout, then from air outlet air draft, in time the heat that LED display work produces can be dissipated, good heat dissipation effect, long service life.
Accompanying drawing explanation
Fig. 1 is a kind of LED display body structure schematic diagram that the utility model proposes;
Fig. 2 is the rear cover body cut-open view of a kind of LED display casing that the utility model proposes;
Fig. 3 is the rear cover body axonometric drawing of a kind of LED display casing that the utility model proposes;
Fig. 4 is the front shroud side view of a kind of LED display casing that the utility model proposes.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model proposes a kind of LED display casing, comprise rear cover body 1, front shroud 2, bellows 3, wherein:
Rear cover body 1 has open front 15, and in rear cover body 1, a sidewall is provided with and the first guide duct 11, first guide duct 11 is distributed with the first spout 12, first guide duct 11 and connects with bellows 3, and rear cover body 1 is provided with air outlet 16 away from open front 15 side; Front shroud 2 is arranged at open front 15 place, and forms accommodation space with rear cover body 1, and front shroud 2 is provided with display unit plate 21.
During use, lead cooling air by the first guide duct 11 in casing, cooling air is sprayed to front shroud 2 and is arranged on the components and parts of accommodation space by the first spout 12, then from air outlet 16 air draft, in time the heat that LED display work produces can be dissipated, good heat dissipation effect, long service life.
In specific design, in order to improve radiating effect, being provided with the first relative side of guide duct 11 in rear cover body 1 and second guide duct 13, second guide duct 13 being distributed with the second spout 14, second guide duct 13 and connecting with bellows 3.Second guide duct 13 and the first guide duct 11 lead cooling air simultaneously in casing, cooling air is sprayed to front shroud 2 simultaneously and is arranged on the components and parts of accommodation space by the second spout 14 and the first spout 12, then from air outlet 16 air draft, better faster LED display work can be produced heat and dissipate.Also can as required, use in the first guide duct 11, second guide duct 13 that one or two carries out work.
In specific design, open front 15 both sides of rear cover body 1 are respectively equipped with chute 17, and front shroud 2 is equipped with chute 17 grafting convex stupefied 22 with corresponding position on rear cover body 1 joint face, be provided with in chute 17 convex stupefied 22 from locking mechanism.Front shroud 2 and rear cover body 1 are slidably connected, easier for installation, are also convenient to change rear cover body 1 or front shroud 2.
A kind of LED display casing that the utility model proposes, in casing, cooling air is imported by the first guide duct 11, second guide duct 13, the components and parts that cooling air is sprayed to front shroud 2 and is arranged in accommodation space by the first spout 12, second spout 14, in time the heat that LED display work produces can be dissipated, avoid components and parts impaired, display screen long service life; Can according to concrete service condition, use in the first guide duct 11, second guide duct 13 that one or two carries out work.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a LED display casing, is characterized in that, comprises rear cover body (1), front shroud (2), bellows (3), wherein:
Rear cover body (1) has open front (15), in rear cover body (1), a sidewall is provided with the first guide duct (11), first guide duct (11) is distributed with the first spout (12), first guide duct (11) and bellows (3) are connected, and rear cover body (1) is provided with air outlet (16) away from open front (15) side; Front shroud (2) is arranged at open front (15) place, and forms accommodation space with rear cover body (1), and front shroud (2) is provided with display unit plate (21).
2. LED display casing according to claim 1, it is characterized in that, the second guide duct (13) is provided with the first guide duct (11) relative side in rear cover body (1), second guide duct (13) is distributed with the second spout (14), the second guide duct (13) and bellows (3) are connected.
3. LED display casing according to claim 1 and 2, is characterized in that, front shroud (2) is slidably connected on rear cover body (1).
4. LED display casing according to claim 3, it is characterized in that, open front (15) both sides of rear cover body (1) are respectively equipped with chute (17), on front shroud (2) and rear cover body (1) joint face, corresponding position is equipped with convex stupefied (22) with chute (17) grafting, be provided with in chute (17) convex stupefied (22) from locking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307258.6U CN204720120U (en) | 2015-05-13 | 2015-05-13 | A kind of LED display casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520307258.6U CN204720120U (en) | 2015-05-13 | 2015-05-13 | A kind of LED display casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204720120U true CN204720120U (en) | 2015-10-21 |
Family
ID=54319096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520307258.6U Expired - Fee Related CN204720120U (en) | 2015-05-13 | 2015-05-13 | A kind of LED display casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204720120U (en) |
-
2015
- 2015-05-13 CN CN201520307258.6U patent/CN204720120U/en not_active Expired - Fee Related
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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: 20160513 |