CN201541418U - LED display screen box radiating structure - Google Patents
LED display screen box radiating structure Download PDFInfo
- Publication number
- CN201541418U CN201541418U CN200920206029XU CN200920206029U CN201541418U CN 201541418 U CN201541418 U CN 201541418U CN 200920206029X U CN200920206029X U CN 200920206029XU CN 200920206029 U CN200920206029 U CN 200920206029U CN 201541418 U CN201541418 U CN 201541418U
- Authority
- CN
- China
- Prior art keywords
- led display
- display screen
- radiating structure
- casing
- box
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000002516 radical scavenger Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides an LED display screen box radiating structure, which comprises a box casing, an internal exhaust fan and box side exhaust holes, wherein the internal exhaust fan is fixed on the inner side of two sides of the box casing. The LED display screen box radiating structure is characterized in that a rear-end exhaust hood is arranged on the top of the box casing and in sealing connection with the box casing. The LED display screen box radiating structure has the advantages of reasonable structure and fine radiating effect, reducing product maintenance cost and prolonging product service life.
Description
Technical field
The utility model relates to the LED display field, relates to a kind of LED display casing radiator structure particularly.
Background technology
The LED outdoor billboard is except that the big curtain wall of routine at present, and its another developing direction is that display screen is walked earthward, and the similar small-sized board of waiting of its appearance and modeling is powerful, progressively is applied in commercial medium street, scenic spot, park, scenic spot etc. and locates.Because the LED outdoor billboard needs all weather operations, so heat radiation, water resistance are required height, require appearance and modeling novelty, uniqueness simultaneously, be applicable to all LED display fields, ground.
Existing LED display casing is general to adopt built-in scavenger fan to dispel the heat, the casing both sides are provided with steam vent reinforcement air flows simultaneously, improve radiating effect, there is following defective in such ground LED display casing: outward appearance heaviness, water resistance are general, it is bad to dispel the heat, especially greatly usually cause screen flower (the screen Show Color is undesired) because of its caloric value daytime in summer, interior environment temperature is too high not only to influence image effect, but also has seriously shortened the life-span of product.The air channel is less, and the air channel design is reasonable inadequately, and radiating effect does not reach optimum state, and area of dissipation skewness, life of product weak point, maintenance are frequently.
The utility model content
The utility model is to overcome the defective that above-mentioned existing LED display casing exists, and a kind of LED display casing radiator structure is provided.
The utility model realizes that the technical scheme that goal of the invention adopts is, a kind of LED display casing radiator structure comprises cabinet shell, built-in scavenger fan and casing side steam vent, built-in scavenger fan is fixed on the inboard of cabinet shell two sides, it is characterized in that: the top of described cabinet shell is provided with a rearmounted hood, and described rearmounted hood and cabinet shell are tightly connected.
Better, described rearmounted hood is made up of blinds steam vent and overhead guard, and described blinds steam vent is positioned at described overhead guard below; Be provided with for sealing around the described overhead guard top.
The beneficial effects of the utility model are, rational in infrastructure, radiating effect is good, has reduced the product maintenance cost, have improved product useful life.
Description of drawings
Fig. 1, existing LED display casing radiator structure figure.
Fig. 2, the utility model LED display body structure figure.
Fig. 3, the utility model LED display casing radiator structure exploded view.
Among the figure, 1 cabinet shell, 2 built-in scavenger fans, 3 casing side steam vents, 4 casing connectors, 5 blinds steam vents, 6 overhead guards.
Embodiment
Referring to accompanying drawing 2 and accompanying drawing 3, a kind of LED display casing radiator structure, comprise cabinet shell 1, built-in scavenger fan 2, casing side steam vent 3, built-in scavenger fan 2 is fixed on the inboard of cabinet shell 1 two sides, the top of described cabinet shell 1 is provided with a rearmounted hood, described rearmounted hood is connected by casing connector 4 with cabinet shell 1, adopt encapsulation process around the casing connector 4, described rearmounted hood is made up of blinds steam vent 5 and overhead guard 6, described blinds steam vent 5 is positioned at described overhead guard 6 belows, is provided with for sealing around described overhead guard 6 tops.
Because the LED screen needs all weather operations, its caloric value is very big, ventilation and heat is required high, especially greatly usually cause screen flower (the screen Show Color is undesired) because of its caloric value daytime in summer, thereby the utility model is increasing rearmounted hood aspect the structural design again on exhaust basis, former both sides, air flow property is provided, has increased substantially the radiating effect of casing like this.
It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, it will be understood by those of skill in the art that still and can make amendment or be equal to replacement the utility model although this specification has been described in detail the utility model with reference to each above-mentioned embodiment; And all do not break away from the technical scheme and the improvement thereof of spirit and scope of the present utility model, and it all should be encompassed in the claim scope of the present utility model.
Claims (3)
1. LED display casing radiator structure, comprise cabinet shell, built-in scavenger fan and casing side steam vent, built-in scavenger fan is fixed on the inboard of cabinet shell two sides, it is characterized in that: the top of described cabinet shell is provided with a rearmounted hood, and described rearmounted hood and cabinet shell are tightly connected.
2. a kind of LED display casing radiator structure according to claim 1, it is characterized in that: described rearmounted hood is made up of blinds steam vent and overhead guard, and described blinds steam vent is positioned at described overhead guard below.
3. a kind of LED display casing radiator structure according to claim 2 is characterized in that: be provided with for sealing around the described overhead guard top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920206029XU CN201541418U (en) | 2009-10-16 | 2009-10-16 | LED display screen box radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920206029XU CN201541418U (en) | 2009-10-16 | 2009-10-16 | LED display screen box radiating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541418U true CN201541418U (en) | 2010-08-04 |
Family
ID=42592865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920206029XU Expired - Fee Related CN201541418U (en) | 2009-10-16 | 2009-10-16 | LED display screen box radiating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028696A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electrical box of LED display screen |
| CN106028720A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electrical box of LED display unit |
-
2009
- 2009-10-16 CN CN200920206029XU patent/CN201541418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028696A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electrical box of LED display screen |
| CN106028720A (en) * | 2016-07-29 | 2016-10-12 | 方迪勇 | Electrical box of LED display unit |
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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 |
Granted publication date: 20100804 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |