CN201130495Y - Totally-enclosed low noise LED display screen unit module group - Google Patents
Totally-enclosed low noise LED display screen unit module group Download PDFInfo
- Publication number
- CN201130495Y CN201130495Y CNU2007203113859U CN200720311385U CN201130495Y CN 201130495 Y CN201130495 Y CN 201130495Y CN U2007203113859 U CNU2007203113859 U CN U2007203113859U CN 200720311385 U CN200720311385 U CN 200720311385U CN 201130495 Y CN201130495 Y CN 201130495Y
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- CN
- China
- Prior art keywords
- casing
- totally
- housing
- led display
- low noise
- 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
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Abstract
The utility model relates to a totally enclosed and low-noise LED video unit module, comprising a housing, a plurality of heat sinks, and a fan; wherein, the housing is closed; the heat sinks are respectively arranged on the periphery of the housing; one part of the heat sink body is arranged inside the housing, and the other part of the heat sink body is arranged outside the housing; the fan is arranged at one side of the heat sinks. The totally enclosed low-noise LED video unit module has the advantages that: no dust enters the housing; the fan is free from dust contamination; great noise is not easy to produce, and both the dustproof grade and the waterproof grade are high.
Description
One, technical field:
The utility model relates to a kind of LED display, especially relates to a kind of totally-enclosed low noise LED display cell module.
Two, background technology:
In the background technology, the radiator structure of existing LED electronic display cell module adds louvre (or window shutter) structure for blower fan substantially, dustproof and the classification of waterproof of this structure is lower, the highlyest can only reach IP55, blower fan is easily heaped dust in use for some time in addition, produce very big noise, to the scene of performing in a radio or TV programme, particularly the office work environment causes very big influence.
Three, utility model content:
The utility model provides a kind of totally-enclosed low noise LED display cell module in order to solve the weak point in the above-mentioned background technology, and free from dust enters in its casing, and blower fan is not infected with dust, is difficult for producing big noise, dustproof and waterproof grade height.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of totally-enclosed low noise LED display cell module comprises casing, and it is characterized in that: described casing is airtight casing, casing is provided with heat radiator, a heat sink body part is arranged in the casing, and another part is arranged on outside the casing, and heat radiator one side is provided with blower fan.
Above-mentioned heat radiator is separately positioned on around the casing.
Compared with prior art, the advantage and the effect that the utlity model has are as follows:
The utility model is because casing is airtight fully, so free from dust enters in the casing, blower fan is not infected with dust, is difficult for producing big noise.The dustproof and waterproof grade can reach IP67.
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 that the B of Fig. 1 is to view;
Among the figure, the 1-heat radiator, the 2-blower fan, the 3-power supply, 4-is as lamp.
Five, embodiment:
The utility model is a kind of closed structure form, adopts blower fan 2 to make the box house heat produce circulation, and heat radiator 1 carries out box house and outside exchange heat, reaches the heat radiation purpose.Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model comprises casing, and casing is airtight casing, and heat radiator 1 is separately positioned on around the casing, and heat radiator 1 a body part is arranged in the casing, and another part is arranged on outside the casing, and heat radiator 1 one sides are provided with blower fan 2.During real work, blower fan 2 work make the box house air flow, to evenly exchange on the heat radiator 1 of box house by air as the heat energy that produces on lamp 4 and the power supply 3, utilize the thermal equilibrium effect of half half heat radiator 1 outside casing in casing, with heat transferred to the heat radiator 1 in the casing outside, the heat that will be higher than environment temperature is dispersed in the middle of the air, reaches the heat radiation purpose.
Claims (2)
1, a kind of totally-enclosed low noise LED display cell module, comprise casing, it is characterized in that: described casing is airtight casing, casing is provided with heat radiator (1), heat radiator (a 1) body part is arranged in the casing, another part is arranged on outside the casing, and heat radiator (1) one side is provided with blower fan (2).
2, totally-enclosed low noise LED display cell module according to claim 1, it is characterized in that: heat radiator (1) is separately positioned on around the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203113859U CN201130495Y (en) | 2007-12-21 | 2007-12-21 | Totally-enclosed low noise LED display screen unit module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203113859U CN201130495Y (en) | 2007-12-21 | 2007-12-21 | Totally-enclosed low noise LED display screen unit module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201130495Y true CN201130495Y (en) | 2008-10-08 |
Family
ID=40018358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203113859U Expired - Lifetime CN201130495Y (en) | 2007-12-21 | 2007-12-21 | Totally-enclosed low noise LED display screen unit module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201130495Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760390A (en) * | 2011-04-26 | 2012-10-31 | 三菱电机株式会社 | Display device |
-
2007
- 2007-12-21 CN CNU2007203113859U patent/CN201130495Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102760390A (en) * | 2011-04-26 | 2012-10-31 | 三菱电机株式会社 | Display device |
| CN102760390B (en) * | 2011-04-26 | 2015-09-30 | 三菱电机株式会社 | Display device |
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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: 20151210 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 |
Granted publication date: 20081008 |
|
| CX01 | Expiry of patent term |