CN203150023U - LED display unit box and heat dissipation rear cover thereof - Google Patents
LED display unit box and heat dissipation rear cover thereof Download PDFInfo
- Publication number
- CN203150023U CN203150023U CN 201220579229 CN201220579229U CN203150023U CN 203150023 U CN203150023 U CN 203150023U CN 201220579229 CN201220579229 CN 201220579229 CN 201220579229 U CN201220579229 U CN 201220579229U CN 203150023 U CN203150023 U CN 203150023U
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- CN
- China
- Prior art keywords
- led display
- display unit
- heat dissipation
- heat radiation
- bonnet
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- 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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- Illuminated Signs And Luminous Advertising (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an LED display unit box and a heat dissipation rear cover thereof. A plurality of heat dissipation fins are arranged on the middle part of the heat dissipation rear cover. With arrangement of the heat dissipation fins on the heat dissipation rear cover, the heat dissipation surface of the heat dissipation rear cover is greatly increased, thus the heat dissipation capability of the LED display unit box equipped with the abovementioned heat dissipation rear cover is effectively raised, and heat dissipation requirements for long-time operation of the LED display unit box can be met.
Description
Technical field
The utility model relates to LED display technique field, is specifically related to a kind of led display unit casing and heat radiation bonnet thereof.
Background technology
LED display is as a kind of emerging large display screen, increasing application has been arranged, but the LED display price is also than higher at present, in a lot of occasions of seldom using, such as the scene in interim activities such as concerts, generally needn't set up the LED display of permanent setting, but lease suitable LED display to leasing company temporarily.Though application and the very diversification of mounting means of LED display at present when lease is used, generally all emphasized the convenience of dismounting.This also just requires the in light weight and slim body of LED display unit box simultaneously, in order to transport, install.
The up-to-date led display unit casing that is mainly used in leasing as shown in Figure 1, its more general led display unit casing is frivolous a lot, the general not enough 5CM of its edge thickness, the part of central uplift is not enough 18CM also.Its bonnet 10 adopts aluminium sheet to be stamped to form, and has better radiating effect.Bonnet middle part 12 protuberances form spatial accommodation in it, be used for the necessary parts of led display unit casing are set, such as scanning card, power supply and so on.Usually also be provided with one or two handles 11 on the bonnet 10, make things convenient for the carrying of led display unit casing.
This kind led display unit casing is suitable as lease and uses the led display unit casing with its light advantage very much, but the led display unit casing of this kind structure, and the inner space is very compact, and active heat removal devices such as fan can't be set.Though think that aluminium is the metal of good heat dispersion performance, find that the heat-sinking capability of aluminum bonnet 10 is limited in actual the use, can't satisfy the heat radiation needs that the led display unit casing works long hours, therefore need to improve.
Summary of the invention
One of technical problem to be solved in the utility model provides a kind of heat radiation bonnet of led display unit casing, and it is limited to solve present led display unit casing heat-sinking capability, can not satisfy the problem of heat radiation needs when working long hours.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of heat radiation bonnet of led display unit casing, it is fixedly installed on described led display unit casing dorsal part, and described heat radiation bonnet is provided with some radiating fins.
In the optimized technical scheme, described radiating fin is arranged on the bonnet medium position place of heat radiation bonnet.
Further in the optimized technical scheme, also be set with handle on the heat radiation bonnet.
Two of technical problem to be solved in the utility model is corresponding a kind of led display unit casings that provide, and it is limited to solve present led display unit casing heat-sinking capability, can not satisfy the problem of heat radiation needs when working long hours.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of led display unit casing comprises the heat radiation bonnet, and described heat radiation bonnet is provided with some radiating fins.
In the optimized technical scheme, described radiating fin is arranged on the bonnet medium position place of heat radiation bonnet.
Further in the optimized technical scheme, also be set with handle on the heat radiation bonnet.
The beneficial effects of the utility model are:
Led display unit casing of the present utility model, owing to be provided with some radiating fins on its heat radiation bonnet, increased the cooling surface area of heat radiation bonnet greatly, thereby effectively promoted the heat-sinking capability of led display unit casing, the heat radiation needs in the time of can satisfying the led display unit casing and work long hours.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of existing led display unit casing;
Fig. 2 is the perspective view of the utility model embodiment led display unit casing;
Fig. 3 is the partial enlarged drawing of A part among Fig. 2.
Embodiment
As shown in Figures 2 and 3, the led display unit casing of this embodiment is provided with some radiating fins 13 on the heat radiation bonnet 10 of its dorsal part.The heat radiation bonnet 10 of this embodiment, the radiating fin 13 on it adopts the aluminium extrusion process one-body molded with heat radiation bonnet 10.Heat radiation bonnet of the prior art adopts Sheet Metal Forming Technology to make, and can't prepare radiating fin 13.
The led display unit casing of this embodiment, owing to be provided with some radiating fins 13 on its heat radiation bonnet 10, increased the cooling surface area of heat radiation bonnet 10 greatly, thereby effectively promoted the heat-sinking capability of led display unit casing, the heat radiation needs in the time of can satisfying the led display unit casing and work long hours.
In the optimized technical scheme, radiating fin 13 all is positioned at 12 positions, bonnet middle part of heat radiation bonnet 10.The heat of led display unit casing mainly concentrates on casing middle part, so radiating fin 13 concentrates on 12 positions, bonnet middle part of heat radiation bonnet 10, can reach better radiating effect.
Further in the optimized technical scheme, also be set with two handles 11 on the heat radiation bonnet 10, make things convenient for the carrying of led display unit casing.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. the heat radiation bonnet of a led display unit casing, it is fixedly installed on described led display unit casing dorsal part, it is characterized in that, and described heat radiation bonnet is provided with some radiating fins, and described radiating fin is arranged on the bonnet medium position place of heat radiation bonnet.
2. the heat radiation bonnet of a kind of led display unit casing as claimed in claim 1 is characterized in that, also is set with handle on the described heat radiation bonnet.
3. a led display unit casing comprises the heat radiation bonnet, it is characterized in that, described heat radiation bonnet is provided with some radiating fins; Described radiating fin is arranged on the bonnet medium position place of heat radiation bonnet.
4. a kind of led display unit casing as claimed in claim 3 is characterized in that, also is set with handle on the described heat radiation bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579229 CN203150023U (en) | 2012-11-06 | 2012-11-06 | LED display unit box and heat dissipation rear cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579229 CN203150023U (en) | 2012-11-06 | 2012-11-06 | LED display unit box and heat dissipation rear cover thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150023U true CN203150023U (en) | 2013-08-21 |
Family
ID=48977532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579229 Expired - Fee Related CN203150023U (en) | 2012-11-06 | 2012-11-06 | LED display unit box and heat dissipation rear cover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515656A (en) * | 2017-09-23 | 2017-12-26 | 南京律智诚专利技术开发有限公司 | A kind of sensor-based automatic radiating system |
-
2012
- 2012-11-06 CN CN 201220579229 patent/CN203150023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515656A (en) * | 2017-09-23 | 2017-12-26 | 南京律智诚专利技术开发有限公司 | A kind of sensor-based automatic radiating system |
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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: 20130821 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |