CN202258173U - Heat radiation structure of LED display - Google Patents
Heat radiation structure of LED display Download PDFInfo
- Publication number
- CN202258173U CN202258173U CN2011203226336U CN201120322633U CN202258173U CN 202258173 U CN202258173 U CN 202258173U CN 2011203226336 U CN2011203226336 U CN 2011203226336U CN 201120322633 U CN201120322633 U CN 201120322633U CN 202258173 U CN202258173 U CN 202258173U
- Authority
- CN
- China
- Prior art keywords
- transition face
- louvre
- display
- transition
- emitting diode
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a technique of an LED display structure, and particularly to a heat radiation structure of the LED display. The heat radiation structure of the LED display comprises a display screen, a back cover of the display and a circuit board. The circuit board is provided between the display screen and the back cover of the display. The back cover of the display is connected with the display screen. The back cover of the display comprises a slot interface surface and four transition surfaces. The four transition surfaces are respectively equipped at periphery of the slot interface surface. The four transition surfaces are shown as follows: an upper transition surface, a lower transition surface, a left transition surface and a right transition surface. The upper transition surface and the lower transition surface are respectively provided with heat radiation holes. As the upper transition surface and the lower transition surface of the back cover of the display are respectively provided with heat radiation holes, the heat radiation area is enlarged. Furthermore air convection can be formed between the heat radiation holes equipped on the upper transition surface and the heat radiation holes equipped on the lower transition surface, thereby improving a heat radiation effect.
Description
Technical field
The utility model relates to the light-emitting diode display technology, is specifically related to a kind of light-emitting diode display radiator structure.
Background technology
Light-emitting diode display radiator structure of the prior art; Comprise display screen, display bonnet and circuit board; Circuit board is arranged between display screen and the display bonnet, and the display bonnet is connected with display screen, and radiator structure of the prior art generally is on the top of display bonnet louvre to be set; The louvre of hot-air in the display bonnet by the top setting of heating radiator bonnet shed, reach the purpose of heat radiation.
The problem that prior art exists is that because existing light-emitting diode display only is provided with louvre on the top of heating radiator bonnet, radiating efficiency is low.
Therefore, to the problem that exists in the prior art, needing badly provides a kind of technology of light-emitting diode display heat radiation knot particularly important.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, and a kind of light-emitting diode display heat radiation knot of good heat dissipation effect is provided.
The purpose of the utility model realizes through following technical scheme:
A kind of light-emitting diode display radiator structure is provided; Comprise display screen, display bonnet and circuit board; Said circuit board is arranged between said display screen and the display bonnet; The display bonnet is connected with display screen, and the display bonnet comprises dado joint actinal surface and four transition faces, said four transition faces be arranged at respectively said dado joint actinal surface around; Said four transition faces are last transition face, following transition face, left transition face and right transition face, and the said transition face of going up is respectively arranged with louvre with following transition face.
Wherein, said left transition face, right transition face are respectively arranged with louvre.
Wherein, said louvre evenly is arranged at said transition face, following transition face, left transition face and the right transition face gone up respectively.
Wherein, be arranged at the said louvre of going up transition face and be horizontally set at the said transition face of going up.
Wherein, the louvre that is arranged at said left transition face vertically is arranged at said left transition face.
Wherein, be arranged at the louvre and the corresponding setting of louvre that is arranged at said last transition face of said following transition face.
Wherein, be arranged at the corresponding setting of louvre of said right transition face with the louvre that is arranged at said left transition face.
Wherein, said transition face is the transition face on inclined-plane.
Wherein, said transition face is the transition face of cambered surface.
Wherein, said dado joint actinal surface is provided with louvre, and the louvre that is arranged at said dado joint actinal surface is positioned at the outside of said circuit board.
The beneficial effect of the utility model:
A kind of light-emitting diode display radiator structure; Comprise display screen, display bonnet and circuit board, said circuit board is arranged between said display screen and the display bonnet, and the display bonnet is connected with display screen; The display bonnet comprises dado joint actinal surface and four transition faces; Said four transition faces be arranged at respectively said dado joint actinal surface around, said four transition faces are last transition face, down transition face, left transition face and right transition face, the said transition face of going up is respectively arranged with louvre with following transition face.
The last transition face of display bonnet and following transition face are respectively arranged with louvre, and area of dissipation increases, and the louvre that is arranged at the louvre of transition face and is arranged at down transition face can form cross-ventilation, the enhancing radiating effect.
Description of drawings
Utilize accompanying drawing that the utility model is described further, but the embodiment in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of a kind of light-emitting diode display radiator structure of the utility model.
In Fig. 1, comprise:
1---the dado joint actinal surface, 2---go up transition face, 3---following transition face, 4---left transition face, 5---right transition face, 6---louvre, 7---circuit board.
Embodiment
Below in conjunction with embodiment the utility model is elaborated.
A kind of light-emitting diode display radiator structure; Comprise display screen, display bonnet and circuit board 7; Said circuit board 7 is arranged between said display screen and the display bonnet; The display bonnet is connected with display screen, and the display bonnet comprises dado joint actinal surface 1 and four transition faces, said four transition faces be arranged at respectively said dado joint actinal surface 1 around; Said four transition faces are last transition face 2, transition face 3, left transition face 4 and right transition face 5 down, and the said transition face 2 of going up is respectively arranged with louvre 6 with following transition face 3.
The last transition face 2 of display bonnet is respectively arranged with louvre 6 with following transition face 3, and area of dissipation increases, and the louvre 6 that is arranged at the louvre 6 of transition face 2 and is arranged at down transition face 3 can form cross-ventilation, the enhancing radiating effect.
Wherein, said left transition face 4, right transition face 5 are respectively arranged with louvre 6.The louvre 6 that is arranged at left transition face 4 can form cross-ventilation with the louvre 6 that is arranged at right transition face 5, strengthens radiating effect.
Wherein, said louvre 6 evenly is arranged at said transition face 2, following transition face 3, left transition face 4 and the right transition face 5 gone up respectively.Louvre 6 evenly is provided with, and can strengthen radiating effect.
Wherein, be arranged at the said louvre 6 of going up transition face 2 and be horizontally set at the said transition face 2 of going up; Be arranged at the louvre 6 and the louvre 6 corresponding settings that are arranged at said last transition face 2 of said following transition face 3.
Wherein, the louvre 6 that is arranged at said left transition face 4 vertically is arranged at said left transition face 4; Be arranged at the louvre 6 and the louvre that is arranged at said left transition face 46 corresponding settings of said right transition face 5.
Wherein, the louvre 6 that is arranged at said left transition face 4 vertically is arranged at said left transition face 4.Adopt this kind mode to be provided with, the cross-ventilation effect is best; Further, be arranged at the louvre 6 and the louvre that is arranged at said left transition face 46 corresponding settings of said right transition face 5.Louvre 6 corresponding settings can strengthen the cross-ventilation effect, strengthen radiating effect.
Said dado joint actinal surface 1 is provided with louvre 6, and the said louvre 6 that is arranged at said dado joint actinal surface 1 is positioned at said circuit board 7 outsides.Adopt this kind mode to be provided with, can the hot-air in the display bonnet directly be shed, water conservancy diversion is effective, and can the loudspeaker in the circuit board 7 be arranged at louvre 6 inboards, and sound can directly send through louvre 6, and sounding effect is good.
Said transition face is the transition face on inclined-plane, and said transition face comprises ramp, left tilted surface, lower inclined plane and right tilted surface, and said louvre 6 evenly is arranged at said ramp, left tilted surface, lower inclined plane and right tilted surface respectively.
Said transition face is the transition face of cambered surface, and said transition face comprises cambered surface, lower camber side, left cambered surface and right cambered surface, and said louvre 6 evenly is arranged at said cambered surface, lower camber side, left cambered surface and the right cambered surface of going up respectively.
Should be noted that at last; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (10)
1. light-emitting diode display radiator structure; Comprise display screen, display bonnet and circuit board; Said circuit board is arranged between said display screen and the display bonnet; The display bonnet is connected with display screen, it is characterized in that: the display bonnet comprises dado joint actinal surface and four transition faces, said four transition faces be arranged at respectively said dado joint actinal surface around; Said four transition faces are last transition face, following transition face, left transition face and right transition face, and the said transition face of going up is respectively arranged with louvre with following transition face.
2. a kind of light-emitting diode display radiator structure according to claim 1 is characterized in that: said left transition face, right transition face are respectively arranged with louvre.
3. a kind of light-emitting diode display radiator structure according to claim 2 is characterized in that: said louvre evenly is arranged at said transition face, following transition face, left transition face and the right transition face gone up respectively.
4. a kind of light-emitting diode display radiator structure according to claim 3 is characterized in that: be arranged at the said louvre of going up transition face and be horizontally set at the said transition face of going up.
5. a kind of light-emitting diode display radiator structure according to claim 3 is characterized in that: the louvre that is arranged at said left transition face vertically is arranged at said left transition face.
6. a kind of light-emitting diode display radiator structure according to claim 4 is characterized in that: the louvre and the corresponding setting of louvre that is arranged at said last transition face that are arranged at said following transition face.
7. a kind of light-emitting diode display radiator structure according to claim 5 is characterized in that: the corresponding setting with the louvre that is arranged at said left transition face of louvre that is arranged at said right transition face.
8. a kind of light-emitting diode display radiator structure according to claim 1 is characterized in that: said transition face is the transition face on inclined-plane.
9. a kind of light-emitting diode display radiator structure according to claim 1 is characterized in that: said transition face is the transition face of cambered surface.
10. according to any described a kind of light-emitting diode display radiator structure of claim 1 to 9, it is characterized in that: said dado joint actinal surface is provided with louvre, and the louvre that is arranged at said dado joint actinal surface is positioned at the outside of said circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203226336U CN202258173U (en) | 2011-08-31 | 2011-08-31 | Heat radiation structure of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203226336U CN202258173U (en) | 2011-08-31 | 2011-08-31 | Heat radiation structure of LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202258173U true CN202258173U (en) | 2012-05-30 |
Family
ID=46119382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203226336U Expired - Fee Related CN202258173U (en) | 2011-08-31 | 2011-08-31 | Heat radiation structure of LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202258173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593034A (en) * | 2013-12-03 | 2014-02-19 | 无锡莱吉特信息科技有限公司 | Heat dissipation case of display screen |
| CN107146546A (en) * | 2017-07-13 | 2017-09-08 | 中山市山木显示技术有限公司 | A kind of small space distance LED display screen of novel high-density |
-
2011
- 2011-08-31 CN CN2011203226336U patent/CN202258173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103593034A (en) * | 2013-12-03 | 2014-02-19 | 无锡莱吉特信息科技有限公司 | Heat dissipation case of display screen |
| CN107146546A (en) * | 2017-07-13 | 2017-09-08 | 中山市山木显示技术有限公司 | A kind of small space distance LED display screen of novel high-density |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202258173U (en) | Heat radiation structure of LED display | |
| CN201740080U (en) | Radiating structure of multi-head induction cooker | |
| CN204127803U (en) | A kind of LED spotlight of easy heat radiation | |
| CN204213871U (en) | LED underwater fishing lamp | |
| CN204090294U (en) | Circuit board assemblies and mobile phone camera module | |
| CN203413416U (en) | Led down lamp | |
| CN203024114U (en) | Heat radiator of LED (Light Emitting Diode) lamp | |
| CN202513812U (en) | Heat radiator for inverter | |
| CN202374623U (en) | Radiator section bar capable of enlarging radiating area | |
| CN204213870U (en) | A kind of LED flat lamp | |
| CN204005879U (en) | Led ceramic lamp | |
| CN205065657U (en) | Novel LED lamp heat radiation structure | |
| CN208620690U (en) | A kind of refrigerator heat sink | |
| CN203775521U (en) | Transplantable heat radiation structure of circuit substrate | |
| CN203656756U (en) | LED street lamp with good heat dissipation effect | |
| CN207035935U (en) | A kind of fin slices radiator ruggedized construction | |
| CN210687815U (en) | LED lamp with high-efficient heat radiation structure | |
| CN204593297U (en) | LED aluminium alloy heat-dissipating casing | |
| CN202708849U (en) | Light-emitting diode (LED) street lamp | |
| CN202403240U (en) | Heat dissipation structure of light emitting diode (LED) lamp | |
| CN202598253U (en) | Carbon crystal heat dissipation light-emitting diode (LED) lamp | |
| CN205726861U (en) | A kind of radiator structure of amplifirer | |
| CN208042078U (en) | A kind of bulb lamp heat radiator | |
| CN204042507U (en) | A kind of LED flat lamp of good heat dissipation | |
| CN205122637U (en) | LED packaging structure of reinforcing luminance and radiating effect |
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: 20120530 Termination date: 20150831 |
|
| EXPY | Termination of patent right or utility model |