CN108347857B - Double-side display device - Google Patents
Double-side display device Download PDFInfo
- Publication number
- CN108347857B CN108347857B CN201710054551.XA CN201710054551A CN108347857B CN 108347857 B CN108347857 B CN 108347857B CN 201710054551 A CN201710054551 A CN 201710054551A CN 108347857 B CN108347857 B CN 108347857B
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- Prior art keywords
- double
- display device
- heat conducting
- main heat
- conducting frame
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of double-side display devices, include: two display panels；Radiating module is set between the back side of the display panel, which includes: main heat conducting frame；At least one heat-conductive bracket is set in the main heat conducting frame, which connects the main heat conducting frame；And at least one first radiator fan, be set in the heat-conductive bracket or the main heat conducting frame on；And two lids, it is set on the display surface of the display panel.Whereby, double-side display device of the invention can reduce the use space of double-side display device, while have both excellent heat dissipation performance, avoid the problem that because overheat generates failure or reduced lifetime.
Description
Technical field
The present invention relates to a kind of display device more particularly to a kind of double-side display devices with good heat radiating function.
Background technique
With advances in technology with development, the design of various electronic product more preferably diversification.In the design of electronic product
In, the utilization of display panel has become an important ring.Traditionally, electronic product is equipped with single display panel as aobvious mostly
Show interface.Whether TV, mobile phone, laptop, the personal devices such as assistant (PDA) with oneself, use single display
Panel provides display image.
Since the design of display panel is gradually polynary with application, there is part electronic product that need to mention using two display panels
For different display information.For example, often visible in public places with back-to-back arrangement and to assemble two display screens
Mode, to show information or advertisement to both direction simultaneously.
It is existing by two display screens by back-to-back arrangement and in a manner of assembling, directly will in production process with glue frame
Two sets of display apparatus modules are back-to-back to fit together.However, such mode will cause the overall weight of product and thickness increases
Add, relatively take up space in use, be unable to satisfy now electronic product towards the trend of frivolous development.
In addition, the heat generated is difficult to exclude when two sets of display apparatus modules are with back-to-back fit together, thus hold
Easily cause the problem of display device is because of overheating fault or reduced lifetime.
Summary of the invention
The purpose of the present invention is to provide a kind of double-side display devices, can reduce the use space of double-side display device, together
When have both excellent heat dissipation performance, effectively to solve above-mentioned problem of the prior art.
For the above-mentioned purpose and other purposes, the present invention propose a kind of double-side display device, include: two display panels；
Radiating module is set between the back side of the display panel, which includes: main heat conducting frame；At least one is thermally conductive
Bracket is set in the main heat conducting frame, which connects the main heat conducting frame；And at least one first radiator fan,
Be set in the heat-conductive bracket or the main heat conducting frame on；And two lids, it is set on the display surface of the display panel.
In an embodiment of the present invention, which has at least one thermally conductive through-hole.
In an embodiment of the present invention, radiating module includes at least one second radiator fan, which sets
It is placed in outside the main heat conducting frame.
In an embodiment of the present invention, which includes at least one radiating fin group, radiating fin group setting
Between second radiator fan and the main heat conducting frame.
In an embodiment of the present invention, which includes at least one masking cover board, which has at least
One ventilation hole, the masking cover board are set to the thermally conductive main frame to cover second radiator fan and the radiating fin group.
In an embodiment of the present invention, which includes multiple cosmetic sheets disposed in parallel, and the ventilation hole is set
It is placed between the cosmetic sheet.
In an embodiment of the present invention, which also includes electronic control module, which is set to the master
In heat conducting frame and between the lid.
In an embodiment of the present invention, which includes mainboard, hard disk, central processing unit, memory, wireless network card
And infrared receiver.
In an embodiment of the present invention, respectively the lid has display area and at least one wireless signal transit area, should
The position of display area corresponds to the respectively display panel, and the position of the wireless signal transit area corresponds to the electronic control module.
In an embodiment of the present invention, double-side display device further includes at least one detachable suspension parts, this is removable
The formula suspension parts of unloading are set to the top surface of the main heat conducting frame.
Whereby, the double-side display device of the embodiment of the present invention does not need for two sets of display apparatus modules to be fitted in back-to-back
Together, the integral thickness and volume that can reduce double-side display device reach more preferably space utilization.Meanwhile through aobvious at two
Show and radiating module is set between panel, double-side display device effectively can be discharged in thermal energy, avoids because overheat generates failure or longevity
The problem of life shortens.
Detailed description of the invention
Fig. 1 is the schematic diagram of the double-side display device of the embodiment of the present invention；
Fig. 2 is the partially exploded diagram of the double-side display device of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the masking cover board of the embodiment of the present invention.
[symbol description]
100 double-side display devices
10 display panels
20 radiating modules
21 main heat conducting frames
23 heat-conductive brackets
231 thermally conductive through-holes
25 first radiator fans
27 second radiator fans
28 radiating fin groups
29 masking cover boards
291 ventilation holes
293 cosmetic sheets
30 lids
31 display areas
33 wireless signal transit areas
40 electronic control modules
41 mainboards
42 hard disks
43 central processing units
44 memories
45 wireless network cards
46 infrared receivers
50 detachable suspension parts
Specific embodiment
To fully understand the present invention, now by following specific embodiments, and cooperate attached drawing, the present invention is done further in detail
It describes in detail bright.Those skilled in the art can understand the purpose of the present invention, feature and effect by content disclosed in this specification.It must note
Meaning, the present invention can be implemented or be applied by other different specific embodiments, the various details in this specification
Various modifications and change can be carried out without departing from the spirit of the present invention based on different viewpoints and application.In addition, attached drawing of the present invention
It is only simple schematically illustrate, not according to the description of actual size.The following embodiments and the accompanying drawings will be explained in further detail of the invention
The relevant technologies content, but the technical scope that disclosure of that is not intended to limit the invention.It is described as follows:
Fig. 1 is the schematic diagram of the double-side display device 100 of the embodiment of the present invention.Fig. 2 is the two-sided aobvious of the embodiment of the present invention
The partially exploded diagram of showing device.As shown in Figure 1 and Figure 2, the double-side display device 100 of the embodiment of the present invention includes two aobvious
Show panel 10, radiating module 20 and two lids 30.It should be noted that since two display panels 10 are respectively arranged at heat dissipation
The two sides of module 20, Fig. 2 are only painted the back side of display panel 10 and another display panel 10.Similarly, due to two lids 30
The two sides of radiating module 20 are respectively arranged at, Fig. 2 is only painted the edge of lid 30 and another lid 30.In the present embodiment, it dissipates
Thermal modules 20 are set between the back side of two display panels 10, and two lids 30 are respectively arranged at the aobvious of two display panels 10
Show on face.
As shown in Fig. 2, radiating module 20 include main heat conducting frame 21, at least one heat-conductive bracket 23 and at least one first
Radiator fan 25.Main heat conducting frame 21 is connected to the adjacent edges at two 10 back side of display panel, and heat-conductive bracket 23 and first dissipate
Hot-air fan 25 is all set in main heat conducting frame 21, and heat-conductive bracket 23 connects main heat conducting frame 21, the setting of the first radiator fan 25
In in heat-conductive bracket 23 or on main heat conducting frame 21.In the present embodiment, main heat conducting frame 21 is with heat-conductive bracket 23 by thermally conductive effect
The preferable material of fruit is formed, for example, metal.Further, since heat-conductive bracket 23 is directly connected to main heat conducting frame 21, therefore, two
Thermal energy caused by a display panel 10 can be conducted through heat-conductive bracket 23 to master by the back side of two display panels 10 easily
Heat conducting frame 21, and then thermal energy is discharged.In addition, thermal energy caused by two display panels 10 can also pass through the first radiator fan
25 drive and be homogeneously dispersed between the back side of two display panels 10, later again through the conduction of heat-conductive bracket 23 to leading
Hot frame 21 is externally thermal energy to be discharged, and then the effect of heat radiation.
In embodiment, heat-conductive bracket 23 can have at least one thermally conductive through-hole 231, be equipped in heat-conductive bracket 23
The first radiator fan 25, further assist thermal energy transmitting and discharge.For example, the same heat-conductive bracket is located in Fig. 2
Two the first radiator fans 25 on 23, the direction of fan cosmetic sheet rotation is just on the contrary, therefore, when two the first radiation airs
When 25 operating of fan, thermal energy may pass through the thermally conductive through-hole 231 on the same thermally conductive frame, make thermal energy in shape in main heat conducting frame 21
At convection circulation, facilitates average mark heat radiation energy and improve the efficiency that thermal energy is discharged to main heat conducting frame 21.
It should be noted that the number of the heat-conductive bracket 23 of the embodiment of the present invention, the first radiator fan 25 and thermally conductive through-hole 231
The configuration of amount and these components, is not limited to mode shown in Fig. 2.Relatively, any that thermal energy can be made more effectively autonomous
The mode being discharged in heat conducting frame 21 comes under the range of the invention to be protected.
The radiating module 20 of the embodiment of the present invention can further comprise at least one second radiator fan 27, the second radiation air
Fan 27 is set to outside main heat conducting frame 21.More specifically, radiating module 20 may include at least one radiating fin group 28, heat dissipation
Fins group 28 is set between the second radiator fan 27 and main heat conducting frame 21, and the autonomous heat conducting frame 21 of thermal energy can be accelerated to be discharged.
Beautiful to ask, the radiating module 20 of the embodiment of the present invention may include at least one masking cover board 29, cover cover board 29
It is set to main heat conducting frame 21, such as is set to the left and right of main heat conducting frame 21 wherein side or the left and right sides is dissipated with covering second
Hot-air fan 27 and radiating fin group 28.Fig. 3 is the schematic diagram of the masking cover board 29 of the embodiment of the present invention.As shown in figure 3, covering lid
Plate 29 has at least one ventilation hole 291, and covering cover board 29 includes multiple cosmetic sheets 293 disposed in parallel.
In the present embodiment, ventilation hole 291 is set between cosmetic sheet 293.Thus, the heat in main heat conducting frame 21
Can, either by the conduction of heat-conductive bracket 23 to main heat conducting frame 21, or pass through the first radiator fan 25 and thermally conductive through-hole 231
It forms thermal convection circulation and send to main heat conducting frame 21, all can pass through the running of radiating fin group 28 and the second radiator fan 27,
It accelerates across ventilation hole 291 and is discharged and dominate outside hot frame 21.
As shown in Fig. 2, the double-side display device 100 of the embodiment of the present invention also includes electronic control module 40, electronic control module 40 is set
It is placed in main heat conducting frame 21 and between two lids 30 and positioned at 20 lower section of radiating module.In embodiment, electronic control module 20
May include mainboard 41, hard disk 42, central processing unit 43, memory 44, wireless network card 45 and infrared receiver 46 at least within
One of.Electronic control module 40 is for controlling double-side display device 100.Therefore, audience can pass through network transmission or infrared transmission
Etc. modes, directly by the display content of external control double-side display device 100.
In addition, two lids 30 of the embodiment of the present invention are respectively provided with display area 31 and at least one wireless signal transmits
Region 33.The position of display area 31 corresponds to the display surface of each display panel 10, the position pair of wireless signal transit area 33
It should be in electronic control module 40, for example, the infrared ray that the position of wireless signal transit area 33 can correspond to electronic control module 40 connects
Receive device 46.Display area 31 is transparent, and wireless signal transit area 33 is opaque.Therefore, the display surface of display panel 10
The content presented can pass through display area 31 and be communicated to audience, and wireless signal transit area 33 can cover and be located at thereafter
Electronic control module 40 infrared receiver 46, by make audience can be by infrared transmission in a manner of, nothing is directly passed through by outside
The display content of the control double-side display device 100 of line signal transit area 33.
In embodiment, double-side display device 100 further includes at least one detachable suspension parts 50, detachable outstanding
Hanging component 50 may be disposed at the top surface of main heat conducting frame 21.For example, detachable suspension parts 50 are for example including multiple extensions
It hooking, these hooks are removable installed in the top surface of main heat conducting frame 21, it can support the weight of double-side display device 100, so as to
It is put in hanging double-side display device 100 to any position through suspender.
Above description is held, the double-side display device 100 of the embodiment of the present invention includes two display panels 10, with the prior art
It is middle that the back-to-back mode to fit together of two sets of display apparatus modules is different, the integral thickness of double-side display device 100 can be reduced
With volume, reach more preferably space utilization.Furthermore radiating module is provided between two display panels 10 of the embodiment of the present invention
20, thermal energy can be discharged rapidly to double-side display device 100, effectively solve double-side display device 100 because overheat generate failure or
The problem of reduced lifetime.
The present invention has hereinbefore been disclosed with preferred embodiment, however is familiar with it will be understood by those skilled in the art that should
Embodiment is only used for describing the present invention, and is not construed as limiting the scope of the invention.It should be noted that all and embodiment
Equivalent variation and displacement should all be set as being covered by scope of the invention.Therefore, protection scope of the present invention should be with right
Subject to the range that claim is defined.
Claims (8)
1. a kind of double-side display device, characterized by comprising:
Two display panels；
Radiating module is set between the back side of the display panel, which includes:
Main heat conducting frame；
At least one heat-conductive bracket is set in the main heat conducting frame, which connects the main heat conducting frame；And
Multiple first radiator fans, are set in the heat-conductive bracket, which has at least one thermally conductive through-hole, wherein two
The direction of rotation of the fan cosmetic sheet of a first radiator fan is opposite；And
At least one second radiator fan is set to outside the main heat conducting frame；
Two lids, are set on the display surface of the display panel.
2. double-side display device as described in claim 1, which is characterized in that the radiating module includes: at least one heat radiating fin
Piece group is set between second radiator fan and the main heat conducting frame.
3. double-side display device as claimed in claim 2, which is characterized in that the radiating module includes: at least one covering lid
Plate, has at least one ventilation hole, which is set to the main heat conducting frame to cover second radiator fan and be somebody's turn to do
Radiating fin group.
4. double-side display device as claimed in claim 3, which is characterized in that the masking cover board includes multiple dresses disposed in parallel
Spike, and the ventilation hole is set between the cosmetic sheet.
5. double-side display device as described in claim 1, which is characterized in that also include: electronic control module is set to the leading heat
In frame and between the lid.
6. double-side display device as claimed in claim 5, which is characterized in that the electronic control module includes mainboard, hard disk, centre
Manage device, memory, wireless network card and infrared receiver.
7. double-side display device as claimed in claim 5, which is characterized in that respectively the lid has display area and at least one
The position of wireless signal transit area, the display area corresponds to the respectively display panel, the position of the wireless signal transit area
Corresponding to the electronic control module.
8. double-side display device as described in claim 1, which is characterized in that further include: at least one detachable suspension part
Part is set to the top surface of the main heat conducting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054551.XA CN108347857B (en) | 2017-01-24 | 2017-01-24 | Double-side display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054551.XA CN108347857B (en) | 2017-01-24 | 2017-01-24 | Double-side display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108347857A CN108347857A (en) | 2018-07-31 |
| CN108347857B true CN108347857B (en) | 2019-09-06 |
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ID=62961932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054551.XA Active CN108347857B (en) | 2017-01-24 | 2017-01-24 | Double-side display device |
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| Country | Link |
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| CN (1) | CN108347857B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020248196A1 (en) * | 2019-06-13 | 2020-12-17 | 京东方科技集团股份有限公司 | Display apparatus, electronic device and device mounting member |
| CN115933235B (en) * | 2022-12-09 | 2023-06-30 | 广东德星微电子有限公司 | Double-sided liquid crystal display |
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| CN1848208A (en) * | 2005-04-13 | 2006-10-18 | 三星Sdi株式会社 | Plasma display module |
| CN104808389A (en) * | 2015-05-18 | 2015-07-29 | 上海启钧电子有限公司 | Integrated double-faced display module structure |
| CN204577004U (en) * | 2015-04-09 | 2015-08-19 | 晶彩（福建）光电有限公司 | For the LED display assembly of taxi top |
| CN105427756A (en) * | 2015-12-29 | 2016-03-23 | 天津金汇科技有限公司 | Double-sided LED display screen |
| CN105717706A (en) * | 2016-04-28 | 2016-06-29 | 青岛海信电器股份有限公司 | Double-sided backlight source and double-sided display device |
| CN105807869A (en) * | 2015-05-25 | 2016-07-27 | 周奋豪 | Radiating structure and mounting structure for independent graphics card of computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971081B (en) * | 2007-11-16 | 2013-05-08 | 制造资源国际公司 | System and method for thermally controlling an electronic display |
| CN102036532B (en) * | 2009-09-24 | 2014-11-12 | 建准电机工业股份有限公司 | Radiating device |
| CN105843349A (en) * | 2016-05-24 | 2016-08-10 | 齐宽宽 | Radiator |
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2017
- 2017-01-24 CN CN201710054551.XA patent/CN108347857B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1848208A (en) * | 2005-04-13 | 2006-10-18 | 三星Sdi株式会社 | Plasma display module |
| CN204577004U (en) * | 2015-04-09 | 2015-08-19 | 晶彩（福建）光电有限公司 | For the LED display assembly of taxi top |
| CN104808389A (en) * | 2015-05-18 | 2015-07-29 | 上海启钧电子有限公司 | Integrated double-faced display module structure |
| CN105807869A (en) * | 2015-05-25 | 2016-07-27 | 周奋豪 | Radiating structure and mounting structure for independent graphics card of computer |
| CN105427756A (en) * | 2015-12-29 | 2016-03-23 | 天津金汇科技有限公司 | Double-sided LED display screen |
| CN105717706A (en) * | 2016-04-28 | 2016-06-29 | 青岛海信电器股份有限公司 | Double-sided backlight source and double-sided display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108347857A (en) | 2018-07-31 |
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