CN109523930A - A kind of indoor wall formula LED display - Google Patents
A kind of indoor wall formula LED display Download PDFInfo
- Publication number
- CN109523930A CN109523930A CN201811639963.0A CN201811639963A CN109523930A CN 109523930 A CN109523930 A CN 109523930A CN 201811639963 A CN201811639963 A CN 201811639963A CN 109523930 A CN109523930 A CN 109523930A
- Authority
- CN
- China
- Prior art keywords
- partition
- shell
- led display
- fixing seat
- formula led
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims abstract description 34
- 230000005855 radiation Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000004519 grease Substances 0.000 claims abstract description 5
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 150000002472 indium compounds Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of indoor wall formula LED displays, including mounting plate, shell, display screen box body, first partition, second partition, double end motor, shaft, fan.Inner wall four wall and ceiling and bottom plate of the mounting plate loaded on house ontology, form six face 6 DOF display screens, the inner walls two sides of the bottom are connected by first partition, one end is equipped with processor of single chip computer at the top of the first partition, the other end is equipped with electronic box at the top of the first partition, the double end motor is connect by shaft with fan, one end, which is glued, at the top of the second partition heat-conducting plate, the side of the heat-conducting plate, which is glued, radiation panel, the side opposite ends of the radiation panel, which are glued, heat radiating fin, it is connect by heat-conducting silicone grease with cooling fin among the side of the radiation panel.Indoor wall formula LED display of the invention is able to achieve comprehensive LED and shows that structure is simple, the fixing-stable of LED display, good heat dissipation effect.
Description
Technical field
The present invention relates to technical field of LED display, specially a kind of indoor wall formula LED display.
Background technique
LED, i.e. light emitting diode, it is a kind of display mode by controlling semiconductor light-emitting-diode, by gallium and arsenic,
Phosphorus, nitrogen, indium compound made of diode, when electronics and when hole-recombination can give off visible light, thus can be used to make
At light emitting diode, indicator light, or composition text or number display, gallium arsenide phosphide diode hair are used as in circuit and instrument
Feux rouges, gallium phosphide diode green light, silicon carbide diode Yellow light-emitting low temperature, indium gallium nitrogen diode blue light-emitting, LED display are a kind of
Flat-panel monitor is made of LED module panel small one by one, for showing that text, image, video, video signal etc. are various
The equipment of information.
Existing large-size screen monitors display screen generallys use muti-piece display module and is spliced, for example, there is 3*3 totally 9 display modules
The large-size screen monitors display screen of splicing, and this 9 display modules can also merge with other groups, form a super large display screen.For example, family
Outer display screen, and indoor large-size screen monitors are mainly embedded on wall.Indoor wall formula LED display in the prior art,
It can not achieve comprehensive LED and show that structure is complicated, the fixation of LED display is unstable, meanwhile, LED display makes
Used time is also easy to produce heat, and existing LED display heat dissipation effect is bad, and the work for influencing LED display uses, and therefore, grinds
It is necessary for issuing a kind of indoor wall formula LED display.
Summary of the invention
In view of this, provide a kind of indoor wall formula LED display, with solve to radiate in above-mentioned background technique it is insufficient and
The defects of installation is unstable.
A kind of indoor wall formula LED display, on the wall loaded on house ontology, the wall includes side wall body, bottom
Plate, ceiling, the indoor wall formula LED display include mounting plate, shell, display screen box body, first partition, second every
The surface of plate, double end motor, shaft, fan, the side wall body, the bottom plate and ceiling is provided with the mounting plate, institute
The side one end for stating mounting plate is equipped with the first fixing seat, and the side other end of the mounting plate is equipped with the second fixing seat, institute
It states shell to be installed between the second fixing seat and the first fixing seat, the centre of the shell is provided with the display screen box body, institute
It states housing exterior walls side and is provided with flase floor, the inner walls two sides of the bottom are connected by first partition, the first partition
Top one end is equipped with processor of single chip computer, and the other end is equipped with electronic box at the top of the first partition, among the inner walls
Two sides are connected by second partition, are uniformly provided with first through hole, second partition top center glue on the second partition
It is connected to fixed plate, both ends of the double end motor loaded on fixed plate are connect by shaft with fan, one at the top of the second partition
End, which is glued, heat-conducting plate, and the side of the heat-conducting plate, which is glued, radiation panel, the equal glue of side opposite ends of the radiation panel
It is connected to heat radiating fin, is connect by heat-conducting silicone grease with cooling fin among the side of the radiation panel.
Further, the both ends of the shell symmetrically offer fixing groove, first fixing seat and the second fixing seat
Side opposite ends pass through a fixed column and connect with shell, and fixed column and fixing groove are fit structure.
Further, the side opposite ends of the display screen box body offer heat release hole, the display screen box body
USB interface is arranged in bottom.
Further, the surface quadrangle of the shell and the surface both ends of the first fixing seat and the second fixing seat offer
Fixation hole, and fixed screw is provided in fixation hole.
Further, the both ends of the fixed plate offer fan mounting groove, and fan and fan mounting groove are cooperation
Structure.
Further, the second through-hole is uniformly provided on the radiation panel.
Further, the both ends of first fixing seat and the second fixing seat are welded with clamping plate, and the clamping plate is located at shell
At two side position of body.
Further, fan swicth is installed below the flase floor, USB is offered below the fan swicth and connects
Mouthful.
Further, one end is equipped with display switch in the operator control panel, and the other end, which offers, in the operator control panel fills
Electric seat.
Further, shell side surface glue is connected to transparent dust cover, and the surface of the transparent dust cover is coated with
Elastic silica gel spray coating.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being:
1. it is fixedly installed with mounting plate on the intrinsic side wall body in house, bottom plate and ceiling, it is fixed by first
Seat and the second fixing seat match, and shell is fixed, display screen box body is installed on shell, keep cabinet more firm.Pass through four
Face or six face wall bodies all fill LED display, are able to achieve comprehensive LED and show, fixed column and clamping plate match, so that first is solid
Reservation and the second fixing seat and shell fixation, further such that the fixing-stable of LED display；
2.LED display device generates heat when in use, opens fan swicth, and the work of double end motor is driven by shaft
Fan rotation, the heat of enclosure interior is taken out of by flase floor, and heat is oriented to radiation panel by heat-conducting plate, by heat radiating fin and
Cooling fin matches, and distributes to heat, guarantees that the work of LED display uses.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is house body construction schematic diagram of the invention；
Fig. 2 is display screen box body front view of the invention；
Fig. 3 is schematic diagram of housing structure of the invention；
Fig. 4 is housing interior structure schematic diagram of the invention；
Fig. 5 is mounting plates structure schematic diagram of the invention；
Fig. 6 is radiation panel structural schematic diagram of the invention；
In figure: 1, house ontology；2, side wall body；3, bottom plate；4, ceiling；5, mounting plate；6, the first fixing seat；7, shell
Body；8, the second fixing seat；9, fixation hole；10, display screen box body；11, heat release hole；12, operator control panel；13, display switch；14,
Cradle；15, flase floor；16, fan swicth；17, transparent dust cover；18, elastic silica gel spray coating；19, USB interface；20,
First partition；21, processor of single chip computer；22, electronic box；23, second partition；24, first through hole；25, fixed plate；26, double end electricity
Machine；27, shaft；28, fan mounting groove；29, fan；30, heat-conducting plate；31, radiation panel；32, the second through-hole；33, heat radiating fin；
34, heat-conducting silicone grease；35, cooling fin；36, fixed column；37, clamping plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, the present invention provides a kind of technical solution: a kind of indoor wall formula LED display is loaded on house
On the wall of ontology 1, the wall includes side wall body 2, bottom plate 3, ceiling 4, which is characterized in that the indoor wall formula LED
Display device include mounting plate 5, shell 7, display screen box body 10, fan swicth 16, transparent dust cover 17, elastic silica gel spraying
Layer 18, first partition 20, second partition 23, double end motor 26, shaft 27, fan mounting groove 28, fan 29, the second through-hole 32,
The surface of the side wall body 2, bottom plate 3 and ceiling 4 is provided with the mounting plate 5, side one end peace of the mounting plate 5
Equipped with the first fixing seat 6, the side other end of the mounting plate 5 is equipped with the second fixing seat 8, and the shell 7 is installed in second
Between fixing seat 8 and the first fixing seat 6, the centre of the shell 7 is provided with the display screen box body 10,7 outer wall of shell
Side is provided with flase floor 15, and the 7 inner wall two sides of the bottom of shell are connected by first partition 20,20 top of first partition
One end is equipped with processor of single chip computer 21, and the 20 top other end of first partition is equipped with electronic box 22, in 7 inner wall of shell
Between two sides connected by second partition 23, first through hole 24, the second partition 23 are uniformly provided on the second partition 23
Top center, which is glued, fixed plate 25, and the double end motor 26 is loaded on fixed plate 25, and the both ends of the double end motor 26 are by turning
Axis 27 is connect with fan 29, and described 23 top one end of second partition, which is glued, heat-conducting plate 30, and the side of the heat-conducting plate 30 is glued
There is radiation panel 31, the side opposite ends of the radiation panel 31, which are glued, heat radiating fin 33, and the one of the radiation panel 31
It is connect by heat-conducting silicone grease 34 with cooling fin 35 among side.
Referring to Fig. 5, further, the both ends of the shell 7 symmetrically offer fixing groove, first fixing seat 6
Pass through a fixed column 36 with the side opposite ends of the second fixing seat 8 to connect with shell 7, and fixed column 36 is with fixing groove
Fit structure, so that the first fixing seat 6 and the second fixing seat 8 and 7 stable connection of shell.Further, first fixing seat 6
It is welded with clamping plate 37 with the both ends of the second fixing seat 8, the clamping plate 37 is located at 7 liang of side positions of shell, convenient for consolidating for shell 7
It is fixed.
As shown in Fig. 2, specifically, the bottom of the display screen box body 10 is provided with usb 19.Further, described
One end is equipped with display switch 13 in operator control panel 12, and the other end offers cradle 14 in the operator control panel 12.Further,
The surface quadrangle of the shell 7 and the surface both ends of the first fixing seat 6 and the second fixing seat 8 offer fixation hole 9, and fixed
It is provided with fixed screw in hole 9, increases the stability of structure.
Preferably, the side opposite ends of the display screen box body 10 offer heat release hole 11, so that heat is fast
Speed gives out.Further, the both ends of the fixed plate 25 offer fan mounting groove 28, and fan 29 and fan mounting groove
28 be fit structure, convenient for the installation of fan 29.In addition, being uniformly provided with the second through-hole 32 on the radiation panel 31, improve
Heat dissipation effect.
As shown in figure 3, further, the lower section of the flase floor 15 is equipped with fan swicth 16, the fan swicth 16
Lower section offer usb 19, transmitted convenient for display screen and other electronic device data.Further, 7 side of shell
Surface glue is connected to transparent dust cover 17, and the surface of the transparent dust cover 17 is coated with elastic silica gel spray coating 18, aobvious to improve
The dustproof and waterproof effect of display screen.
In use, opening display switch 13, processor of single chip computer 21 and electronic box 22 are matched, and are completed LED and are shown, device
Structure is simple, is able to achieve comprehensive LED and shows, fixed column 36 and clamping plate 37 match, so that the first fixing seat 6 and second is solid
Reservation 8 and 7 fixation of shell, further such that the fixing-stable of LED display；LED display generates when in use
Heat opens fan swicth 16, and double end motor 26 works, and drives fan 29 to rotate by shaft 27, by the heat inside shell 7
It is taken out of by flase floor 15, heat is oriented to radiation panel 31 by heat-conducting plate 30, is matched by heat radiating fin 33 and cooling fin 35, right
Heat is distributed, and guarantees that the work of LED display uses.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It should be noted that the invention is not limited to above embodiment, creative spirit according to the present invention, this field
Technical staff can also make other variations, and the variation that these creative spirit according to the present invention are done should all be included in this hair
It is bright it is claimed within the scope of.
Claims (10)
1. a kind of indoor wall formula LED display is loaded on the wall of house ontology (1), the wall includes side wall body
(2), bottom plate (3), ceiling (4), which is characterized in that the indoor wall formula LED display includes mounting plate (5), shell
(7), display screen box body (10), first partition (20), second partition (23), double end motor (26), shaft (27), fan (29),
The surface of the side wall body (2), bottom plate (3) and ceiling (4) is provided with the mounting plate (5), and the one of the mounting plate (5)
Side one end is equipped with the first fixing seat (6), and the side other end of the mounting plate (5) is equipped with the second fixing seat (8), the shell
Body (7) is installed between the second fixing seat (8) and the first fixing seat (6), and the centre of the shell (7) is provided with the display screen
Cabinet (10), shell (7) the outer wall side are provided with flase floor (15), and shell (7) the inner wall two sides of the bottom pass through first
Partition (20) connection, first partition (20) top one end are equipped with processor of single chip computer (21), the first partition (20)
The top other end is equipped with electronic box (22), and two sides are connected by second partition (23) among shell (7) inner wall, and described second
It is uniformly provided on partition (23) first through hole (24), second partition (23) top center, which is glued, fixed plate (25), institute
State double end motor (26) loaded on fixed plate (25, the both ends of the double end motor (26) are connect by shaft (27) with fan (29),
One end is glued and is had heat-conducting plate (30) at the top of the second partition (23), and the side of the heat-conducting plate (30), which is glued, radiation panel
(31), the side opposite ends of the radiation panel (31) are glued and are had heat radiating fin (33), the side of the radiation panel (31)
Centre is connect by heat-conducting silicone grease (34) with cooling fin (35).
2. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the two of the shell (7)
End symmetrically offers fixing groove, and first fixing seat (6) and the side opposite ends of the second fixing seat (8) pass through one
Fixed column (36) is connect with shell (7), and fixed column (36) and fixing groove are fit structure.
3. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the display screen box body
(10) side opposite ends offer heat release hole (11), and the bottom of the display screen box body (10) is provided with USB interface
(19)。
4. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the table of the shell (7)
The surface both ends of face quadrangle and the first fixing seat (6) and the second fixing seat (8) offer fixation hole (9), and in fixation hole (9)
It is provided with fixed screw.
5. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the fixed plate (25)
Both ends offer fan mounting groove (28), and fan (29) and fan mounting groove (28) are fit structure.
6. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the radiation panel
(31) the second through-hole (32) are uniformly provided on.
7. a kind of indoor wall formula LED display according to claim 1, which is characterized in that first fixing seat
(6) it is welded with clamping plate (37) with the both ends of the second fixing seat (8), the clamping plate (37) is located at (7) two side position of shell.
8. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the flase floor (15)
Lower section be equipped with fan swicth (16), offer USB interface (19) below the fan swicth (16).
9. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the operator control panel (12)
Upper one end is equipped with display switch (13), and the other end offers cradle (14) on the operator control panel (12).
10. a kind of indoor wall formula LED display according to claim 1, which is characterized in that the shell (7) one
Side surface, which is glued, to be had transparent dust cover (17), and the surface of the transparent dust cover (17) is coated with elastic silica gel spray coating (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639963.0A CN109523930B (en) | 2018-12-29 | 2018-12-29 | Indoor wall type LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639963.0A CN109523930B (en) | 2018-12-29 | 2018-12-29 | Indoor wall type LED display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109523930A true CN109523930A (en) | 2019-03-26 |
| CN109523930B CN109523930B (en) | 2024-04-05 |
Family
ID=65798609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639963.0A Active CN109523930B (en) | 2018-12-29 | 2018-12-29 | Indoor wall type LED display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109523930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825824A (en) * | 2020-12-31 | 2021-05-25 | 河南瀚光科技有限公司 | Quenching radiator |
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| CN101364364A (en) * | 2008-07-10 | 2009-02-11 | 天津三维成像技术有限公司 | LED large scale freedom stereo display technique |
| JP2010271551A (en) * | 2009-05-22 | 2010-12-02 | Kimitake Utsunomiya | Planar/stereoscopic image display device, and power saving light source thereof |
| KR200464800Y1 (en) * | 2011-09-09 | 2013-01-21 | (주)베이직테크 | Light emitted diode dispaly unit with radiating structure |
| US20160019831A1 (en) * | 2014-07-16 | 2016-01-21 | Ultravision Technologies, Llc | Display System having Module Display Panel with Circuitry for Bidirectional Communication |
| CN207217021U (en) * | 2017-09-04 | 2018-04-10 | 东莞市康视电子科技有限公司 | A kind of video wall LCDs for being easy to splicing |
| CN207282088U (en) * | 2017-07-03 | 2018-04-27 | 深圳市德安通科技有限公司 | A kind of open air high definition LED grid full color displays |
-
2018
- 2018-12-29 CN CN201811639963.0A patent/CN109523930B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364364A (en) * | 2008-07-10 | 2009-02-11 | 天津三维成像技术有限公司 | LED large scale freedom stereo display technique |
| JP2010271551A (en) * | 2009-05-22 | 2010-12-02 | Kimitake Utsunomiya | Planar/stereoscopic image display device, and power saving light source thereof |
| KR200464800Y1 (en) * | 2011-09-09 | 2013-01-21 | (주)베이직테크 | Light emitted diode dispaly unit with radiating structure |
| US20160019831A1 (en) * | 2014-07-16 | 2016-01-21 | Ultravision Technologies, Llc | Display System having Module Display Panel with Circuitry for Bidirectional Communication |
| CN207282088U (en) * | 2017-07-03 | 2018-04-27 | 深圳市德安通科技有限公司 | A kind of open air high definition LED grid full color displays |
| CN207217021U (en) * | 2017-09-04 | 2018-04-10 | 东莞市康视电子科技有限公司 | A kind of video wall LCDs for being easy to splicing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825824A (en) * | 2020-12-31 | 2021-05-25 | 河南瀚光科技有限公司 | Quenching radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109523930B (en) | 2024-04-05 |
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