CN109584738A - A kind of LED display mask - Google Patents
A kind of LED display mask Download PDFInfo
- Publication number
- CN109584738A CN109584738A CN201910036053.1A CN201910036053A CN109584738A CN 109584738 A CN109584738 A CN 109584738A CN 201910036053 A CN201910036053 A CN 201910036053A CN 109584738 A CN109584738 A CN 109584738A
- Authority
- CN
- China
- Prior art keywords
- display screen
- mask body
- screen mask
- magnesium alloy
- raised line
- 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
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 29
- 239000000956 alloy Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010425 asbestos Substances 0.000 claims description 22
- 229910052895 riebeckite Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 21
- 229920000297 Rayon Polymers 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000004080 punching Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 210000000988 bone and bone Anatomy 0.000 abstract description 2
- 230000004069 differentiation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 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
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 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
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 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
- 239000007787 solid Substances 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
-
- 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
Abstract
The invention discloses a kind of LED display masks, including display screen mask body and installation raised line, install the side of raised line and are fixedly connected with spacing block set positioned at the surface of display screen mask body, the present invention relates to LED framework bottom case technical fields.The LED display mask, it is fixedly connected with the bottom of installation raised line by the top and bottom of display screen mask body surface two sides, AZ91D magnesium alloy material is used simultaneously using 6 side inside casing room radiator structures, generated thermal energy when quickly component being worked, quickly differentiation thermal energy, significantly high component service life.The position of bone used relative to traditional product tries heat sink strip, this design is under same heat dissipation area.Such product has, lightening advantage, and the overall space for reducing product increases the toughness and intensity of its product, anti-aging degree.Round-the-clock use can be met, it is poor that this solves the problems, such as that current existing LED display mask is easily deformed anti-aging degree.
Description
Technical field
The present invention relates to LED framework bottom case technical field, specially a kind of LED display mask.
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, light emitting diode, it is a kind of by control semiconductor light-emitting-diode
Display mode, when electronics and when hole-recombination can give off visible light, thus can be used to that light emitting diode is made, in circuit
And indicator light is used as in instrument, or composition text or number display, gallium arsenide phosphide diode glow, gallium phosphide diode hair
Green light, silicon carbide diode Yellow light-emitting low temperature, indium gallium nitrogen diode blue light-emitting, the luminescent color and luminous efficiency of LED are with production LED's
Material is related with technique, and lamp ball has just started to be blue light entirely, behind add fluorescent powder, according to the different needs of user, adjust
It is different photochromic out, it is widely used to have red, green, blue, Huang Si kind, since LED operation voltage is low, it can actively shine and have certain
Brightness, brightness can be adjusted again with voltage, and impact resistance, anti-vibration, service life are long again in itself, so in large-scale display equipment, still
No other display modes are equal to LED display mode.
Currently, most domestic LED display bottom case all uses plastic-injection molding, is molded by the product come, quality ratio
Lower, quality consistency is poor, and deformation is serious, it is easy to which screen display of damaging lamp bead, the unbearable shock of product in this way and its are easy to make
At the damage of LED display bottom case, and working as LED display bottom case can make to damage between LED display portion if damage, this pole
It is unfavorable for people's use, has brought trouble.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of LED display masks, solve current most domestic LED
Display screen bottom case all uses plastic-injection molding, is molded by the product come, and quality preservation is low, and the deformation of quality consistency difference is serious,
Be easy to damage screen display lamp bead the problem of.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of LED display mask, including display
Panel cover body and installation raised line, bottom of the top and bottom of display screen mask body surface two sides with installation raised line
It is fixedly connected, the side of the installation raised line and surface for being located at display screen mask body is fixedly connected with spacing block set, two
LED light slot, two LED light slots and installation are offered between the installation raised line and positioned at the surface of display screen mask body
Between raised line and it is located at the surface of display screen mask body and offers mounting hole, the side of the mounting hole and is located at display panel
The top and bottom on cover body surface offer hexagon heat release hole.
Preferably, the display screen mask body, installation raised line and spacing block set are that the magnesium alloy material bed of material is made.
Preferably, the magnesium and golden material layer include magnesium alloy plate, and pass through adhesive glue between two magnesium alloy plates
Block has been respectively fixedly connected with asbestos board and wolfram steel plate.
Preferably, it is fixedly connected between the asbestos board and wolfram steel plate by metal blob of viscose.
Preferably, the metal blob of viscose and bonding blob of viscose are with a thickness of 0.3mm-0.5mm.
Preferably, a kind of LED display mask preparation method specifically includes following steps.
S1, by proper proportion and magnesium alloy plate of the same size, asbestos board and wolfram steel plate are put together, then modulate
Bond blob of viscose, be applied to the side of magnesium alloy plate, and smear with a thickness of 0.3mm-0.5mm, then by two blocks of magnesium alloys
Plate is bonded respectively at asbestos board and wolfram steel plate, carries out smearing the metal-to-metal adhesive modulated later between asbestos board and wolfram steel plate
Block, and total smearing thickness is 0.3mm-0.5mm between asbestos board and wolfram steel plate, it is to be coated wipe after asbestos board and wolfram steel plate are carried out
It places after bonding and dries on one side.
S2, the magnesium alloy material bed of material taking-up finished will be dried in S1, be placed on preparing on mold for display mask, adjust
Punching press production is carried out after required position, to display screen mask body is obtained after magnesium alloy material bed of material punching press production, later
Installation raised line and spacing block set are successively stamped out on display screen mask body surface using mold.
Position appropriate is found on S3, the display screen mask body to complete in S2 by tapping machine and drills out installation
Hole finds position appropriate by special hexagon puncher later in display screen mask body and gets hexagon heat dissipation
Hole.
S4, the display screen cover to be completed by S1, S2 and S3 is placed in water, its surface and bottom is carried out clear
It washes, and cleaning need to slightly be scrubbed with flexible sponge, pulled out after it is cleaned up, be placed on ventilation natural air drying.
(3) beneficial effect
The present invention provides a kind of LED display masks.Have it is following the utility model has the advantages that
(1), the LED display mask, by the top and bottom of display screen mask body surface two sides with installation raised line
Bottom is fixedly connected, and is installed the side of raised line and is located at the surface of display screen mask body and is fixedly connected with spacing block set, and two
LED light slot is offered between installation raised line and positioned at the surface of display screen mask body, between two LED light slots and installation raised line
And the surface for being located at display screen mask body offers mounting hole, the side of mounting hole and is located at display screen mask body surface
Top and bottom offer hexagon heat release hole, use AZ91D magnesium alloy material simultaneously using 6 side inside casing room radiator structures,
Generated thermal energy when quickly component being worked, quickly breaks up thermal energy, significantly high component service life.Relative to tradition
The position of bone that product uses tries heat sink strip, this design is under same heat dissipation area.Such product has, lightweight, lightening excellent
Point, the overall space for reducing product increase the toughness and intensity of its product, anti-aging degree.Round-the-clock make can be met
With, and flatness can control within 0.15-0.2MM.
(2), the LED display mask, by the top and bottom of display screen mask body surface two sides with install it is convex
The bottom of item is fixedly connected, and is installed the side of raised line and is fixedly connected with spacing block set positioned at the surface of display screen mask body,
LED light slot, two LED light slots and installation raised line are offered between two installation raised lines and positioned at the surface of display screen mask body
Between and be located at the surface of display screen mask body and offer mounting hole, the side of mounting hole and be located at display screen mask body table
The top and bottom in face offer hexagon heat release hole, can well solve the life that LED display mask is faced in industry
Produce the difficult problem of manufacture, allow the production of LED display mask more convenient in this way, both facilitated worker's production, also eliminate and
Its troublesome production stage is conducive to people and uses, this solves existing LED display mask production and its difficult trouble at present
The problem of.
(3), the LED display mask, by the top and bottom of display screen mask body surface two sides with install it is convex
The bottom of item is fixedly connected, and is installed the side of raised line and is fixedly connected with spacing block set positioned at the surface of display screen mask body,
LED light slot, two LED light slots and installation raised line are offered between two installation raised lines and positioned at the surface of display screen mask body
Between and be located at the surface of display screen mask body and offer mounting hole, the side of mounting hole and be located at display screen mask body table
The top and bottom in face offer hexagon heat release hole, can achieve under equal conditions service life and significantly extend, this
There is no need to workers often to replace to LED display mask for sample, save this work step, reduce the labour of worker
Loss carries out conducive to people using this solves the problems, such as current existing LED display mask service life and short.
Detailed description of the invention
Fig. 1 is the main view of structure of the invention；
Fig. 2 is the schematic three dimensional views of structure of the invention；
Fig. 3 is the schematic three dimensional views of structure of the invention；
Fig. 4 is the partial enlarged view of structure at B on Fig. 3 of the present invention；
Fig. 5 is the partial enlarged view of structure at A on Fig. 2 of the present invention；
Fig. 6 is the cross-sectional view of magnesium alloy material bed of material structure of the present invention.
In figure, 1- display screen mask body, 2- install raised line, 3-LED light trough, 4- mounting hole, 5- hexagon heat release hole, 6-
The magnesium alloy material bed of material, 7- magnesium alloy plate, 8- bond blob of viscose, 9- asbestos board, 10- wolfram steel plate, 11- metal blob of viscose.
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.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of LED display mask, including display screen
Mask body 1 and installation raised line 2, the top and bottom of 1 surface two sides of display screen mask body are solid with the bottom of installation raised line 2
Fixed connection installs the side of raised line 2 and is fixedly connected with spacing block set, two installations positioned at the surface of display screen mask body 1
Between raised line 2 and be located at the surface of display screen mask body 1 and offer LED light slot 3, two LED light slots 3 and installation raised line 2 it
Between and be located at the surface of display screen mask body 1 and offer mounting hole 4, the side of mounting hole 4 and be located at display screen mask body 1
The top and bottom on surface offer hexagon heat release hole 5.
In the present invention, display screen mask body 1, installation raised line 2 and spacing block set are that the magnesium alloy material bed of material 6 is made.
In the present invention, magnesium and golden material layer 6 include magnesium alloy plate 7, pass through bonding blob of viscose 8 between two magnesium alloy plates 7
It has been respectively fixedly connected with asbestos board 9 and wolfram steel plate 10.
In the present invention, it is fixedly connected between asbestos board 9 and wolfram steel plate 10 by metal blob of viscose 11.
In the present invention, metal blob of viscose 11 and bonding blob of viscose 8 are with a thickness of 0.3mm-0.5mm.
A kind of LED display mask preparation method specifically includes following steps.
S1, by proper proportion and magnesium alloy plate of the same size 7, asbestos board 9 and wolfram steel plate 10
Put together, then modulate bonding blob of viscose 8, be applied to the side of magnesium alloy plate 7, and smear with a thickness of
Then 0.3mm-0.5mm bonds two pieces of magnesium alloy plates 7 respectively at asbestos board 9 and wolfram steel plate 10, later in asbestos board 9
It carries out smearing the metal blob of viscose 11 modulated between wolfram steel plate 10, and total smearing thickness is between asbestos board 9 and wolfram steel plate 10
0.3mm-0.5mm, it is to be coated wipe after asbestos board 9 and wolfram steel plate 10 are bonded after place on one side dry.
S2, the magnesium alloy material bed of material 6 finished will be dried in S1 take out, be placed on preparing on mold for display mask, adjust
Punching press production is carried out after position required for good, obtains display screen mask body 1 after making to 6 punching press of the magnesium alloy material bed of material,
Installation raised line 2 and spacing block set are successively stamped out on 1 surface of display screen mask body using mold later.
Position appropriate is found on S3, the display screen mask body 1 to complete in S2 by tapping machine and drills out peace
Hole 4 is filled, position appropriate is found in display screen mask body 1 by special hexagon puncher later and gets hexagon is scattered
Hot hole 5.
S4, the display screen cover to be completed by S1, S2 and S3 is placed in water, its surface and bottom is carried out clear
It washes, and cleaning need to slightly be scrubbed with flexible sponge, pulled out after it is cleaned up, be placed on ventilation natural air drying.
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.In the absence of more restrictions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of LED display mask, including display screen mask body (1) and installation raised line (2), the display screen mask body
(1) top and bottom of surface two sides are fixedly connected with the bottom of installation raised line (2), it is characterised in that: the installation raised line
(2) the side and surface for being located at display screen mask body (1) is fixedly connected with spacing block set, two installation raised lines (2)
Between and be located at display screen mask body (1) surface offer LED light slot (3), two LED light slots (3) and install it is convex
It is offered mounting hole (4) between item (2) and positioned at the surface of display screen mask body (1), the side and position of the mounting hole (4)
Hexagon heat release hole (5) are offered in the top and bottom on display screen mask body (1) surface.
2. a kind of LED display mask according to claim 1, it is characterised in that: the display screen mask body (1),
Raised line (2) are installed and spacing block set is that the magnesium alloy material bed of material (6) is made.
3. a kind of LED display mask according to claim 2, it is characterised in that: the magnesium and golden material layer (6) include
Magnesium alloy plate (7), and between two magnesium alloy plates (7) by bond blob of viscose (8) be respectively fixedly connected with asbestos board (9) and
Wolfram steel plate (10).
4. a kind of LED display mask according to claim 3, it is characterised in that: the asbestos board (9) and wolfram steel plate
(10) it is fixedly connected between by metal blob of viscose (11).
5. a kind of LED display mask according to claim 4, it is characterised in that: the metal blob of viscose (11) and bonding
Blob of viscose (8) with a thickness of 0.3mm-0.5mm.
6. a kind of LED display mask according to any one of claims 1 to 8, it is characterised in that: preparation method tool
Body includes the following steps；
S1, by proper proportion and magnesium alloy plate of the same size (7), asbestos board (9) and wolfram steel plate (10)
It puts together, then modulates bonding blob of viscose (8), be applied to the side of magnesium alloy plate (7), and the thickness smeared
For 0.3mm-0.5mm, then two pieces of magnesium alloy plates (7) are bonded respectively at asbestos board (9) and wolfram steel plate (10), Zhi Hou
It carries out smearing the metal blob of viscose (11) modulated, and asbestos board (9) and wolfram steel plate (10) between asbestos board (9) and wolfram steel plate (10)
Between total smearing thickness be 0.3mm-0.5mm, it is to be coated wipe after asbestos board (9) and wolfram steel plate (10) are bonded after place one
It dries on side；
S2, the magnesium alloy material bed of material (6) taking-up finished will be dried in S1, be placed on preparing on mold for display mask, adjust
Punching press production is carried out after required position, obtains display screen mask body after making to (6) punching press of the magnesium alloy material bed of material
(1), installation raised line (2) and spacing block set are successively stamped out on display screen mask body (1) surface using mold later；
Position appropriate is found on S3, the display screen mask body (1) to complete in S2 by tapping machine and drills out installation
Hole (4) finds position appropriate on display screen mask body (1) by special hexagon puncher later and gets hexagon
Heat release hole (5)；
S4, the display screen cover to be completed by S1, S2 and S3 is placed in water, its surface and bottom is cleaned,
And cleaning need to slightly be scrubbed with flexible sponge, pulled out after it is cleaned up, be placed on ventilation natural air drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036053.1A CN109584738B (en) | 2019-01-15 | 2019-01-15 | Preparation method of LED display screen mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910036053.1A CN109584738B (en) | 2019-01-15 | 2019-01-15 | Preparation method of LED display screen mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109584738A true CN109584738A (en) | 2019-04-05 |
| CN109584738B CN109584738B (en) | 2024-02-23 |
Family
ID=65916697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910036053.1A Active CN109584738B (en) | 2019-01-15 | 2019-01-15 | Preparation method of LED display screen mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109584738B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991007633A1 (en) * | 1989-11-13 | 1991-05-30 | Allied-Signal Inc. | Ballistic resistant composite armor having improved multiple-hit capability |
| CN101447150A (en) * | 2008-12-22 | 2009-06-03 | 深圳市钧多立实业有限公司 | LED display screen mask and LED novel display screen |
| CN203250496U (en) * | 2013-05-23 | 2013-10-23 | 深圳市德彩光电有限公司 | LED display screen shield |
| CN204066646U (en) * | 2014-08-25 | 2014-12-31 | 深圳市创显光电有限公司 | A kind of display screen face shield interlocks splicing construction |
| CN105156942A (en) * | 2015-09-17 | 2015-12-16 | 中山信德勤光电有限公司 | Novel lamp |
| CN207052234U (en) * | 2017-08-23 | 2018-02-27 | 深圳诚通光电科技有限公司 | Led display module |
| CN207115892U (en) * | 2017-03-10 | 2018-03-16 | 福建省爱民光电科技有限公司 | One kind is not easy ponding LED display modules |
| CN208141730U (en) * | 2018-04-28 | 2018-11-23 | 浙江宇视科技有限公司 | Show screen cover and LED display |
| CN209843121U (en) * | 2019-01-15 | 2019-12-24 | 东莞市和镁五金有限公司 | LED display screen mask |
-
2019
- 2019-01-15 CN CN201910036053.1A patent/CN109584738B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991007633A1 (en) * | 1989-11-13 | 1991-05-30 | Allied-Signal Inc. | Ballistic resistant composite armor having improved multiple-hit capability |
| CN101447150A (en) * | 2008-12-22 | 2009-06-03 | 深圳市钧多立实业有限公司 | LED display screen mask and LED novel display screen |
| CN203250496U (en) * | 2013-05-23 | 2013-10-23 | 深圳市德彩光电有限公司 | LED display screen shield |
| CN204066646U (en) * | 2014-08-25 | 2014-12-31 | 深圳市创显光电有限公司 | A kind of display screen face shield interlocks splicing construction |
| CN105156942A (en) * | 2015-09-17 | 2015-12-16 | 中山信德勤光电有限公司 | Novel lamp |
| CN207115892U (en) * | 2017-03-10 | 2018-03-16 | 福建省爱民光电科技有限公司 | One kind is not easy ponding LED display modules |
| CN207052234U (en) * | 2017-08-23 | 2018-02-27 | 深圳诚通光电科技有限公司 | Led display module |
| CN208141730U (en) * | 2018-04-28 | 2018-11-23 | 浙江宇视科技有限公司 | Show screen cover and LED display |
| CN209843121U (en) * | 2019-01-15 | 2019-12-24 | 东莞市和镁五金有限公司 | LED display screen mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109584738B (en) | 2024-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109584738A (en) | A kind of LED display mask | |
| CN209843121U (en) | LED display screen mask | |
| CN201885125U (en) | Novel direct LED (light emitting diode) panel light | |
| CN206931323U (en) | A kind of collapsible LED electronic curtains | |
| CN206637400U (en) | A kind of easy-to-dismount LED panel lamp | |
| CN206429893U (en) | A kind of LED modules and illuminator | |
| CN201689616U (en) | Outdoor three-in-one surface-mount LED die set | |
| CN209165079U (en) | A kind of ultra-high brightness LED glass fluorescent lamp | |
| CN201021774Y (en) | High power LED road lamp | |
| CN207849010U (en) | A kind of LED lamp bead being easily installed | |
| CN202517248U (en) | Pressing-combining device of mask and lamp panel | |
| CN209281109U (en) | A kind of liquid crystal display mould group with heat sinking function structure | |
| CN206993588U (en) | Heat abstractor and its display screen | |
| CN207587294U (en) | A kind of waterproof LED display screen | |
| CN205721002U (en) | A kind of LCD MODULE lamp panel structure | |
| CN206224941U (en) | A kind of energy-saving LED computer display | |
| CN206271334U (en) | A kind of LED display | |
| CN210896362U (en) | LED display screen module structure | |
| CN220456053U (en) | Novel LED backlight lamp strip for advertising lamp box | |
| CN212746082U (en) | LED soft lamp strip for regional lightening | |
| CN218848373U (en) | Light guide plate combined structure | |
| CN218631197U (en) | Novel LED display screen | |
| CN204480622U (en) | A kind of Novel LED light assembly | |
| CN212906897U (en) | Waterproof heat dissipation LED display screen module | |
| CN106920482A (en) | A kind of energy-conservation display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |