CN208673644U - A kind of bottom case concentration cooling type LED display screen - Google Patents
A kind of bottom case concentration cooling type LED display screen Download PDFInfo
- Publication number
- CN208673644U CN208673644U CN201821243648.1U CN201821243648U CN208673644U CN 208673644 U CN208673644 U CN 208673644U CN 201821243648 U CN201821243648 U CN 201821243648U CN 208673644 U CN208673644 U CN 208673644U
- Authority
- CN
- China
- Prior art keywords
- several
- bottom case
- disk
- lamp plate
- led display
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of bottom cases to concentrate cooling type LED display screen, it includes bottom case, lamp plate and mask, the lamp plate includes several control chips, it is arranged on the lamp plate in several control chipsets, form several concentration hot zones, several radiators are embedded in the bottom case, the radiator and the concentration hot zone correspond, each radiator includes interior contact disk, external cooling disk and thermally conductive box.
Description
Technical field
The utility model relates to a kind of LED display, lamp plate can be carried out to concentrate heat dissipation by particularly relating to a kind of bottom case
LED display.
Background technique
LED display is a kind of flat-panel monitor, is made of LED module panel small one by one, for showing text, figure
The equipment of the various information such as picture, video, video signal.
With the development of LED display technology, LED display is more and more frivolous, and structure design is also more and more compacter, collects
In, under such technical background, how to be radiated to LED display just becomes stubborn problem, and traditional LED is shown
Screen heat dissipation mainly carries out in such a way that its own heat passes to, but this mode is no longer satisfied current frivolous LED
The cooling requirements of display screen, and this is the major defect for traditional technology.
Utility model content
The utility model provides a kind of bottom case concentration cooling type LED display screen, can be by radiator to screen body work
The heat of work carries out concentrating heat dissipation that can be obviously improved radiating efficiency, reduces operating temperature, and this is the master for the utility model
Syllabus.
The technology employed by the present utility model is a kind of bottom case concentrates cooling type LED display screen comprising bottom case,
Lamp plate and mask, wherein several LED light are connected on the lamp plate, which is located on the lamp plate, several LED light from
It is pierced by the mask, which includes several control chips, is arranged on the lamp plate in several control chipsets, is formed several
Concentrate hot zone, each control chip is embedded in the lamp plate, meanwhile, the bottom surface of each control chip and this
The bottom surface of lamp plate is concordant.
Several radiators are embedded in the bottom case, the radiator and the concentration hot zone correspond, each should
Radiator all includes interior contact disk, external cooling disk and thermally conductive box, and the interior contact disk and the external cooling disk are distinguished
It is connected to the two sides of the thermally conductive box, wherein the interior contact disk is embedded in the inner surface of the bottom case, the concentration hot zone
In several control chips be all fitted on the interior contact disk, specific implementation when, the control chip and this inside
Heat-conducting glue layer is provided between contact disc, the external cooling disk projection is outside the outer surface of the bottom case, with improving radiating effect,
When specific implementation, several cooling fins are provided on the lateral surface of the external cooling disk.
The thermally conductive box has inner chamber body, and sealing is filled with conductive fluid in the inner chamber body, and when specific implementation, this is thermally conductive
Liquid can be conduction oil or water or other liquid, be provided with several conductive posts in the inner chamber body, several conductive posts are impregnated
In the conductive fluid, it is able to ascend heat conduction and heat radiation efficiency by several conductive posts, while the radiator can also be reinforced
Overall structural strength, each conductive post include connecting column and two contact discs, and two contact discs are connected to
The both ends of the connecting column, wherein the contact disc is connected on the interior contact disk, and another contact disc connects
On the external cooling disk, when specific implementation, it is connected with metal handle on the lateral surface of the external cooling disk, the metal
Handle can facilitate people to grab LED display, while it also has certain heat spreading function, in addition, people can pass through touching
The operating temperature that the metal handle intuitively experiences LED display is touched, is maintained easily.
The utility model has the following beneficial effects: the lamp plate of the utility model includes several control chips, several controls
It is arranged in chipset on the lamp plate, forms several concentration hot zones, be embedded with several radiators in the bottom case, heat dissipation dress
It sets and is corresponded with the concentration hot zone, the utility model carries out work calories by the radiator to concentrate heat dissipation that can show
Improving heat radiation efficiency is write, operating temperature is reduced.
Detailed description of the invention
Fig. 1 is the position view of the utility model radiator.
Fig. 2 is the schematic diagram of the section structure of the utility model.
Specific embodiment
As shown in Fig. 1 to 2, a kind of bottom case concentration cooling type LED display screen comprising bottom case 10, lamp plate 20 and mask
30, wherein several LED light 21 are connected on the lamp plate 20, the mask 30 lid be located on the lamp plate 20, several LED light 21 from
It is pierced by the mask 30.
The lamp plate 20 includes several control chips 22, and several 22 centralized arrangements of control chip are formed on the lamp plate 20
Several concentration hot zones.
Each control chip 22 is embedded in the lamp plate 20, meanwhile, the bottom surface 221 of each control chip 22
It is all concordant with the bottom surface 23 of the lamp plate 20.
Several radiators 50 are embedded in the bottom case 10, the radiator 50 and the concentration hot zone correspond.
Each radiator 50 includes interior contact disk 51, external cooling disk 52 and thermally conductive box 53.
The interior contact disk 51 and the external cooling disk 52 are connected to the two sides of the thermally conductive box 53, wherein inside this
Contact disc 51 is embedded in the inner surface 11 of the bottom case 10.
Several control chips 22 in one concentration hot zone are all fitted on the interior contact disk 51, specific real
When applying, heat-conducting glue layer is provided between the control chip 22 and the interior contact disk 51.
52 projection of external cooling disk is outside the outer surface of the bottom case 10 12, with improving radiating effect.
When specific implementation, several cooling fins 521 are provided on the lateral surface of the external cooling disk 52.
The thermally conductive box 53 has inner chamber body 61, and sealing is filled with conductive fluid 62 in the inner chamber body 61.
When specific implementation, which can be conduction oil or water or other liquid.
Several conductive posts 63 are provided in the inner chamber body 61, several conductive posts 63 are immersed in the conductive fluid 62.
It is able to ascend heat conduction and heat radiation efficiency by several conductive posts 63, while the whole of the radiator 50 can also be reinforced
Body structural strength.
Each conductive post 63 includes connecting column 631 and two contact discs 632, two contact disc 632 difference
It is connected to the both ends of the connecting column 631.
Wherein, the contact disc 632 is connected on the interior contact disk 51, and another contact disc 632 connects
On the external cooling disk 52.
When specific implementation, it is connected with metal handle 70 on the lateral surface of the external cooling disk 52, the metal handle
70 can facilitate people to grab LED display, while it also has certain heat spreading function, in addition, people can pass through touch
The metal handle 70 intuitively experiences the operating temperature of LED display, maintains easily.
Claims (5)
1. a kind of bottom case concentrates cooling type LED display screen comprising bottom case, lamp plate and mask, wherein be connected on the lamp plate
Several LED light, the mask lid are located on the lamp plate, and several LED light are pierced by from the mask, it is characterised in that:
The lamp plate includes several control chips, is arranged on the lamp plate in several control chipsets, and several concentration fevers are formed
Area, each control chip are embedded in the lamp plate, meanwhile, the bottom surface and the bottom of the lamp plate of each control chip
Face is concordant, and several radiators are embedded in the bottom case, and the radiator and the concentration hot zone correspond, each is dissipated
Thermal all includes interior contact disk, external cooling disk and thermally conductive box,
The interior contact disk and the external cooling disk are connected to the two sides of the thermally conductive box, wherein the interior contact disk is embedded
In the inner surface of the bottom case, several control chips in the concentration hot zone are all fitted on the interior contact disk,
The external cooling disk projection outside the outer surface of the bottom case,
The thermally conductive box has inner chamber body, and sealing is filled with conductive fluid in the inner chamber body, and several conductive posts are provided in the inner chamber body,
Several conductive posts are immersed in the conductive fluid, each conductive post includes connecting column and two contact discs, and two should
Contact disc is connected to the both ends of the connecting column, wherein and the contact disc is connected on the interior contact disk, and in addition
One contact disc is connected on the external cooling disk.
2. a kind of bottom case as described in claim 1 concentrates cooling type LED display screen, it is characterised in that: the external cooling disk
Metal handle is connected on lateral surface.
3. a kind of bottom case as described in claim 1 concentrates cooling type LED display screen, it is characterised in that: the control chip with should
Heat-conducting glue layer is provided between interior contact disk.
4. a kind of bottom case as described in claim 1 concentrates cooling type LED display screen, it is characterised in that: the external cooling disk
Several cooling fins are provided on lateral surface.
5. a kind of bottom case as described in claim 1 concentrates cooling type LED display screen, it is characterised in that: the conductive fluid is thermally conductive
Oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243648.1U CN208673644U (en) | 2018-08-03 | 2018-08-03 | A kind of bottom case concentration cooling type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243648.1U CN208673644U (en) | 2018-08-03 | 2018-08-03 | A kind of bottom case concentration cooling type LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208673644U true CN208673644U (en) | 2019-03-29 |
Family
ID=65832998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243648.1U Active CN208673644U (en) | 2018-08-03 | 2018-08-03 | A kind of bottom case concentration cooling type LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208673644U (en) |
-
2018
- 2018-08-03 CN CN201821243648.1U patent/CN208673644U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105517406B (en) | Electronic installation and its radiating machine casing | |
| CN205093076U (en) | TEC radiator unit and projection arrangement | |
| CN100437277C (en) | Back-light model group | |
| TWM278218U (en) | Improved water-cooling radiator structure | |
| CN101949526A (en) | Side-entering type backlight module and back-plate heat radiating structure thereof | |
| CN102122647A (en) | Carbon interface composite heat radiation structure | |
| CN207471149U (en) | A kind of efficiency heat-radiating LED lamp | |
| CN208673644U (en) | A kind of bottom case concentration cooling type LED display screen | |
| CN102646651B (en) | Thin hot plate structure | |
| CN206805058U (en) | A kind of display module | |
| WO2016155117A1 (en) | Projector and heat dissipation apparatus thereof | |
| CN201490183U (en) | Integrated fastener with heat radiating effect | |
| CN107257609A (en) | A kind of Micro LED water-cooling display screens | |
| CN206274451U (en) | A kind of thermal diffusivity LED display high | |
| CN207487103U (en) | A kind of radiator | |
| CN203656618U (en) | Novel outdoor LED module capable of dissipating heat conveniently | |
| CN202118707U (en) | Backlight module and liquid crystal display device | |
| CN207676073U (en) | A kind of raster pattern 3DIN-CELL liquid crystal displays | |
| TWI317416B (en) | Micro liquid cooling device and droplet generator thereof | |
| CN204593308U (en) | A kind of super-high-power LED stage lighting | |
| CN108255250A (en) | A kind of Separated radiating formula cabinet apparatus | |
| CN105764298A (en) | Heat dissipation structure, manufacturing method therefor, and device employing heat dissipation structure | |
| CN205979424U (en) | LED down lamp of two isolation heat dissipation formula | |
| CN110736056A (en) | LED light source heat dissipation device and LED street lamp | |
| CN206042641U (en) | Electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A centralized heat dissipation LED display screen with bottom shell Effective date of registration: 20210802 Granted publication date: 20190329 Pledgee: Bank of Communications Limited Shenzhen Branch Pledgor: SHENZHEN DARKLIGHT TECHNOLOGY Co.,Ltd. Registration number: Y2021980007190 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211124 Granted publication date: 20190329 |