CN203386437U - Improved LED outdoor display screen box - Google Patents
Improved LED outdoor display screen box Download PDFInfo
- Publication number
- CN203386437U CN203386437U CN201320420989.2U CN201320420989U CN203386437U CN 203386437 U CN203386437 U CN 203386437U CN 201320420989 U CN201320420989 U CN 201320420989U CN 203386437 U CN203386437 U CN 203386437U
- Authority
- CN
- China
- Prior art keywords
- back shroud
- display screen
- outdoor display
- cover plates
- rear cover
- 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 - Lifetime
Links
- 239000000428 dust Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229940074869 marquis Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
An improved LED outdoor display screen box comprises a box frame and more than two rear cover plates, wherein the rear side of the box frame is covered with the rear cover plates, fans are arranged on the inner sides of the rear cover plates, and power supply boxes are arranged on the inner sides of the rear cover plates; first waterproof and dustproof covers are arranged in positions, corresponding to the fans, of the outer sides of the rear cover plates; second waterproof and dustproof covers are arranged in positions, corresponding to air vents of shutters, of inner sides of the rear cover plates; and third waterproof and dustproof covers are arranged on the outer sides of the rear cover plates. The improved LED outdoor display screen box is simple in structure, convenient to maintain and good in heat dissipation effect.
Description
Technical field
The utility model relates to a kind of outdoor display screen casing, concrete, and with a kind of simple in structure, easy to maintenance, a kind of improved LED outdoor display screen casing of good heat dissipation effect is relevant.
Background technology
Along with LED display technique maturation, LED display is just universal rapidly with unprecedented speed, is widely used in the various occasions such as each indoor outer advertisement, physical culture traffic, performance, exhibition.But, to this outdoor LED display screen, require degree of protection high, the outdoor display screen casing heat radiation of prior art is bad, and degree of protection is not high.
The utility model content
For solving the technical matters existed in prior art, the utility model provides a kind of improved LED outdoor display screen casing, and simple in structure, easy to maintenance, good heat dissipation effect, have the water proof and dust proof effect.
The utility model solves the problems of the technologies described above, and the technical scheme adopted is:
A kind of improved LED outdoor display screen casing, comprise casing frame and back shroud, described post-planking cover is in the back of casing frame, described back shroud is more than two, each back shroud inboard is equipped with fan, and described back shroud inboard is provided with power pack, and the corresponding position of fan in the back shroud outside is provided with water proof and dust proof cover one, the inboard of the air grille on corresponding back shroud is provided with water proof and dust proof cover two, and the outside is provided with water proof and dust proof cover three.
Described back shroud is four, is distributed on the back of casing frame, and each back shroud top arranges fan (2), and below is provided with air grille.
Described water proof and dust proof cover one below opening, water proof and dust proof cover two side's openings, water proof and dust proof cover three upper openings.
Adopt technique scheme, the utility model increases the quantity of back shroud, be equipped with fan on each back shroud, the better effects if of its ventilation and heat like this, and the medial surface that power pack on module moves to back shroud that is contained in by prior art, back shroud can rotate by 180 degree by door-hinge, provide enough spaces at dismounting maintenance module, on air grille, welding 20 order stainless steel Air Filters prevent that large dust and particle from entering casing frame inside, prevent that at back shroud air grille position within and without welding water proof and dust proof cover the water that 90 degree splash from entering box house, a rectangle air outlet interior welds fan base (the welding surrounding is coated the marine glue of anti-marquis) is opened in the back shroud top, fan base is for fan attachment, can keep like this rectangle air outlet fan exhaust above the air grille air inlet of below, keep a good result of ventilating heat dissipation, reduce casing frame internal temperature, improve LED display serviceable life.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model back shroud schematic diagram one;
Fig. 3 is the utility model back shroud schematic diagram two.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, a kind of improved LED outdoor display screen casing, comprise casing frame and back shroud, described post-planking cover is in the back of casing frame, and described back shroud 1 is more than two, and each back shroud 1 inboard is equipped with fan 2, described back shroud 1 inboard is provided with power pack 3, and the corresponding position of fan in back shroud 1 outside is provided with water proof and dust proof cover 1, and the inboard of the air grille 5 on corresponding back shroud 1 is provided with water proof and dust proof cover 26, and the outside is provided with water proof and dust proof cover 37.
Concrete, described back shroud is four, is distributed on the back of casing frame, and each back shroud 1 top arranges fan 2, and below is provided with air grille 5.
Described water proof and dust proof cover one 4 lower opening, water proof and dust proof cover 26 upper openings, water proof and dust proof cover 37 upper openings.
During work, because the utility model increases the quantity of back shroud, be equipped with fan on each back shroud, the better effects if of its ventilation and heat like this, and the medial surface that power pack on module moves to back shroud that is contained in by prior art, back shroud can rotate by 180 degree by door-hinge, provide enough spaces at dismounting maintenance module, on air grille, welding 20 order stainless steel Air Filters prevent that large dust and particle from entering casing frame inside, prevent that at back shroud air grille position within and without welding water proof and dust proof cover the water that 90 degree splash from entering box house, a rectangle air outlet interior welds fan base (the welding surrounding is coated the marine glue of anti-marquis) is opened in the back shroud top, fan base is for fan attachment, can keep like this rectangle air outlet fan exhaust above the air grille air inlet of below, keep a good result of ventilating heat dissipation, reduce casing frame internal temperature, improve LED display serviceable life.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in utility model contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, be changed.And the change that those skilled in the art carry out and variation do not break away from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (3)
1. an improved LED outdoor display screen casing, comprise casing frame and back shroud, described post-planking cover is in the back of casing frame, it is characterized in that: described back shroud (1) is more than two, each back shroud (1) inboard is equipped with fan (2), described back shroud (1) inboard is provided with power pack (3), and the corresponding position of fan in back shroud (1) outside is provided with water proof and dust proof cover one (4), the inboard of the air grille (5) on corresponding back shroud (1) is provided with water proof and dust proof cover two (6), and the outside is provided with water proof and dust proof cover three (7).
2. a kind of improved LED outdoor display screen casing as claimed in claim 1, it is characterized in that: described back shroud (1) is four, is distributed on the back of casing frame, and each back shroud (1) top arranges fan (2), and below is provided with air grille (5).
3. a kind of improved LED outdoor display screen casing as claimed in claim 1 or 2, is characterized in that: described water proof and dust proof cover one (4) lower opening, water proof and dust proof cover two (6) upper openings, water proof and dust proof cover three (7) upper openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420989.2U CN203386437U (en) | 2013-07-15 | 2013-07-15 | Improved LED outdoor display screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320420989.2U CN203386437U (en) | 2013-07-15 | 2013-07-15 | Improved LED outdoor display screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386437U true CN203386437U (en) | 2014-01-08 |
Family
ID=49874896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320420989.2U Expired - Lifetime CN203386437U (en) | 2013-07-15 | 2013-07-15 | Improved LED outdoor display screen box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386437U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361835A (en) * | 2014-10-21 | 2015-02-18 | 苏州合欣美电子科技有限公司 | Method for reducing LED junction temperature by LED display screen |
| CN105392342A (en) * | 2015-11-30 | 2016-03-09 | 利亚德光电股份有限公司 | Heat dissipating device and LED device having same |
| CN105845046A (en) * | 2016-05-27 | 2016-08-10 | 广东德豪锐拓显示技术有限公司 | Outdoor display screen |
| CN107477324A (en) * | 2017-09-27 | 2017-12-15 | 张小亚 | A kind of outdoor LED electronic display |
| CN108490721A (en) * | 2018-05-14 | 2018-09-04 | 上海理工大学 | The water-tight device of projecting apparatus outdoor case |
| CN110402071A (en) * | 2019-08-21 | 2019-11-01 | 深圳市齐普光电子股份有限公司 | A heat dissipation structure of LED display box door leaf |
-
2013
- 2013-07-15 CN CN201320420989.2U patent/CN203386437U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361835A (en) * | 2014-10-21 | 2015-02-18 | 苏州合欣美电子科技有限公司 | Method for reducing LED junction temperature by LED display screen |
| CN105392342A (en) * | 2015-11-30 | 2016-03-09 | 利亚德光电股份有限公司 | Heat dissipating device and LED device having same |
| CN105845046A (en) * | 2016-05-27 | 2016-08-10 | 广东德豪锐拓显示技术有限公司 | Outdoor display screen |
| CN107477324A (en) * | 2017-09-27 | 2017-12-15 | 张小亚 | A kind of outdoor LED electronic display |
| CN108490721A (en) * | 2018-05-14 | 2018-09-04 | 上海理工大学 | The water-tight device of projecting apparatus outdoor case |
| CN110402071A (en) * | 2019-08-21 | 2019-11-01 | 深圳市齐普光电子股份有限公司 | A heat dissipation structure of LED display box door leaf |
| CN110402071B (en) * | 2019-08-21 | 2024-02-23 | 深圳市齐普光电子股份有限公司 | Heat radiation structure of LED display screen box door leaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |