CN112654118A - Intelligent screen - Google Patents
Intelligent screen Download PDFInfo
- Publication number
- CN112654118A CN112654118A CN202011547833.1A CN202011547833A CN112654118A CN 112654118 A CN112654118 A CN 112654118A CN 202011547833 A CN202011547833 A CN 202011547833A CN 112654118 A CN112654118 A CN 112654118A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- electric wire
- lamp
- screen
- lampshade
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/34—Voltage stabilisation; Maintaining constant voltage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
- F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a smart screen, which comprises a limit guide rail, wherein an adaptive guide rail is arranged at the top of the limit guide rail, and a connecting plate is clamped at the top of the adaptive guide rail; the inside through connection of position sleeve has the electric wire, the surface mounting of electric wire has the lamp shade, there is transparent encapsulating the inside of lamp shade, the lamp pearl mounting groove has been seted up on the surface of lamp shade. Through setting up latticed luminous screen, promoted the positional stability that the lamp pearl used, screen-like lamp pearl carrier can prevent that the lamp pearl from taking place to shift because of external forces such as open air wind-force, avoids influencing the normal decoration use of lamp pearl, and screen-like lamp pearl overall arrangement has made things convenient for the lamp pearl to beautify lawn, park or architectural surface's decoration, has greatly promoted the sight of lamp pearl.
Description
Technical Field
The invention relates to the technical field of intelligent lamps, in particular to a smart screen.
Background
The intelligent lamp bead is a lamp bead which realizes remote centralized control and management of the lamp bead by applying an advanced, efficient and reliable power line carrier communication technology, a wireless GPRS/CDMA communication technology and the like.
The intelligent lamp bead is an important component of the intelligent city. The urban lamp bead remote centralized control system is applied to urban sensors, a power line carrier/ZIGBEE communication technology, a wireless GPRS/CDMA communication technology and the like, and lamp beads in a city are connected in series to form an internet of things, so that remote centralized control over the lamp beads is realized. The lamp string formed by connecting the electric wires in series is more suitable for brightening the lawn trees in the outdoor park, the indoor and outdoor entertainment places, the home and other decorations.
However, the external force resistance of the series lamp beads is weak, and the electric wires are easy to fly and knot in outdoor lamp strings in strong wind, so that the lamp strings are difficult to arrange and the normal use of the lamp strings is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the intelligent screen, the positioning stability of the lamp bead use is improved by arranging the latticed luminous screen, the screen-shaped lamp bead carrier can prevent the lamp bead from shifting due to external force such as outdoor wind power and the like, the influence on the normal decoration use of the lamp bead is avoided, the screen-shaped lamp bead layout is convenient for the decoration and beautification of the lamp bead on the lawn, park or building surface, and the ornamental value of the lamp bead is greatly improved.
In order to solve the technical problems, the invention provides the following technical scheme: the intelligent screen comprises a limiting guide rail, wherein an adaptive guide rail is installed at the top of the limiting guide rail, a connecting plate is clamped at the top of the adaptive guide rail, a locking rod is connected to the top of the adaptive guide rail in a threaded manner, a positioning sleeve is clamped in the limiting guide rail in a penetrating manner, and a control unit is arranged in the limiting guide rail;
the LED lamp comprises a positioning sleeve, a lamp shade, a transparent potting adhesive, a lamp bead mounting groove, a connecting terminal, an LED lamp and a silica gel strip, wherein the positioning sleeve is internally connected with an electric wire in a penetrating manner, the surface of the electric wire is provided with the lamp shade, the transparent potting adhesive is arranged inside the lamp shade, the surface of the lamp shade is provided with the lamp bead mounting groove, the surface of the lamp shade is provided with the connecting terminal, the inside of the connecting;
the silica gel strip comprises a first mounting hole and a second mounting hole, the first mounting hole and the second mounting hole are mutually communicated, electric wire grids are formed between the electric wires and the silica gel strip, four end corners of each electric wire grid are correspondingly and mutually connected with one lampshade, and each electric wire grid is respectively provided with four adjacent electric wire grids and only one edge of each electric wire grid is collinear;
the control unit comprises a linear voltage stabilizing chip, the type of the linear voltage stabilizing chip is HT, one end of an input pin of the linear voltage stabilizing chip is connected with a resistor R, one end of the resistor R is connected with the negative electrode of a voltage stabilizing diode D, and the positive electrode of the voltage stabilizing diode D is connected with the forward voltage.
As a preferred technical scheme of the invention, the connecting plates are symmetrically arranged about the bisection plane of the adaptive guide rail, the connecting plates are arranged in an inverted T shape, and one side of each connecting plate is fixedly connected with the adaptive guide rail and the limiting guide rail in sequence through bolts.
As a preferable technical scheme of the invention, the locking rods are connected with the top surface and the bottom surface of the adaptive guide rail in a penetrating way through threads, two locking rods are arranged, and nuts are arranged at the connecting parts of the locking rods and the adaptive guide rail.
As a preferable technical scheme of the invention, the positioning sleeves are rubber cylindrical tubes with hollow interiors, the length of each positioning sleeve is ten centimeters, the positioning sleeves are arranged in plurality, and the spacing distances between two adjacent positioning sleeves are equal.
As a preferred technical solution of the present invention, the electric wires are linearly arranged at equal intervals, a spacing distance between two adjacent electric wires is equal to a spacing distance between two adjacent positioning sleeves, the positioning sleeves and the electric properties are adapted to each other one by one, and the bottom of the positioning sleeve is provided with through holes adapted to the outer profile of the cross section of the electric wire.
As a preferred technical scheme of the invention, the lamp beads are arranged in the lamp shade, and the lamp shade is football-shaped.
As a preferable technical scheme of the invention, the lampshade is of an ellipsoid shape.
As a preferred technical scheme of the invention, the silica gel strips are provided with a plurality of silica gel strips, and each silica gel strip is mutually connected with each electric wire through a connecting terminal matched with the lampshade.
As a preferred technical solution of the present invention, an input terminal of the linear regulator chip is grounded in parallel through a zener diode D1 and a capacitor C7, an output terminal pin of the linear regulator chip is grounded through two parallel capacitors, and the two parallel capacitors are a capacitor C8 and a capacitor C9, respectively, wherein a capacitance value of the capacitor C8 is 0.1 μ F.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. according to the invention, by arranging the voltage stabilizing circuit, the voltage stabilizing diode D3 and the voltage stabilizing diode D1 can be in a reverse breakdown state by utilizing the PN junction of the voltage stabilizing diode D3, and the voltage can be kept unchanged basically even if the current changes in a large range, so that the voltage of the circuit is kept constant, the stability of the control circuit is greatly improved, meanwhile, by using the linear voltage stabilizing chip HT7533, the withstand voltage strength of the voltage stabilizing circuit can reach 35V, the stability of the circuit is further improved, and the light emitting effect of the lamp bead is better;
2. the grid-shaped light-emitting screen is arranged, so that the positioning stability of the lamp bead in use is improved, the screen-shaped lamp bead carrier can prevent the lamp bead from shifting due to external force such as outdoor wind power and the like, the influence on the normal decoration use of the lamp bead is avoided, the screen-shaped lamp bead layout is convenient for the decoration and beautification of the lamp bead on the lawn, park or building surface, and the ornamental value of the lamp bead is greatly improved;
3. according to the invention, through arranging the rugby-shaped or ellipsoidal lampshade, the curved lampshade can form rich visual expression effects, so that the overall ornamental value of the screen is improved, and meanwhile, the lampshade is made of transparent plastic and has waterproof property.
Drawings
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 2 according to the present invention;
FIG. 5 is a diagram of a voltage regulator circuit according to the present invention.
Wherein: 1. limiting a guide rail; 2. adapting the guide rail; 3. a connecting plate; 4. a locking lever; 5. positioning the sleeve; 6. an electric wire; 7. a lamp shade; 71. a lamp bead mounting groove; 8. a connection terminal; 9. an LED lamp; 10. a silica gel strip; 11. a first mounting hole; 12. a second mounting hole; 13. and (6) wire grids.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-5, the smart screen includes a limit guide rail 1, an adaptive guide rail 2 is installed on the top of the limit guide rail 1, a connecting plate 3 is clamped on the top of the adaptive guide rail 2, wherein a locking rod 4 is connected to the top of the adaptive guide rail 2 through a thread, a positioning sleeve 5 is clamped inside the limit guide rail 1 in a penetrating manner, and a control unit is arranged inside the limit guide rail 1; an electric wire 6 is connected inside the positioning sleeve 5 in a penetrating manner, a lampshade 7 is arranged on the surface of the electric wire 6, transparent potting adhesive is arranged inside the lampshade 7, a lamp bead mounting groove 71 is formed in the surface of the lampshade 7, a connecting terminal 8 is arranged on the surface of the lampshade 7, an LED lamp 9 is arranged inside the connecting terminal 8 in a penetrating manner, and a silica gel strip 10 is arranged inside the connecting terminal 8 in a penetrating manner; the silica gel strip 10 comprises a first mounting hole 11 and a second mounting hole 12, the first mounting hole 11 and the second mounting hole 12 are communicated with each other, electric wire grids 13 are formed between the electric wires 6 and the silica gel strip 10, four end corners of each electric wire grid 13 are correspondingly connected with one lampshade 7, and each electric wire grid 13 is respectively provided with four adjacent electric wire grids 13 and only has one edge collinear; the control unit comprises a linear voltage stabilization chip, the model of the linear voltage stabilization chip is HT7533, one end of an input pin of the linear voltage stabilization chip is connected with a resistor R7, one end of a resistor R7 is connected with the negative electrode of a voltage stabilizing diode D3, and the positive electrode of a voltage stabilizing diode D3 is connected with forward voltage.
In other embodiments, the connecting plate 3 is symmetrically arranged about the bisection plane of the adapting guide rail 2, the connecting plate 3 is arranged in an inverted T shape, and one side of the connecting plate 3 is fixedly connected with the adapting guide rail 2 and the limiting guide rail 1 in sequence through bolts.
In other embodiments, check lock lever 4 passes through screw thread through connection in adaptation guide rail 2's top surface and bottom surface, check lock lever 4 is provided with two, check lock lever 4 and adaptation guide rail 2's connecting portion are provided with the nut, run through in adaptation guide rail 2's inside through check lock lever 4, can be to fixed connection between adaptation guide rail 2 and the limit rail 1, through setting up detachable limit rail 1 and adaptation guide rail 2, the installation of guide rail has been made things convenient for, change, maintenance and dismantlement, thereby the convenience that the screen used has been promoted.
In other embodiments, position sleeve 5 is inside hollow rubber cylinder pipe, position sleeve 5's length is ten centimetres, position sleeve 5 is provided with a plurality ofly, and the spacing distance between two adjacent position sleeve 5 equals, through setting up a plurality of equidistant range's position sleeve 5, position sleeve 5 and electric wire 6's one end through connection, therefore, can protect the electrical connection end of first electrical property 6, 5 plastics materials of position sleeve simultaneously, can carry out waterproof dustproof to the link of electric wire 6, be favorable to prolonging the life of the 6 links of electric wire.
In other embodiments, electric wire 6 arranges for linear equidistant, and the interval distance between two adjacent electric wires 6 equals with the interval distance between two adjacent position sleeve 5, position sleeve 5 and the 6 adaptation of electric property one by one, the perforation of the cross section outline adaptation of each other with electric wire 6 is seted up to position sleeve 5's bottom, electric wire 6 through setting up equidistant arranging, accessible electric wire 6 is equidistant connection with the lamp pearl, thereby form the screen that the lamp pearl interval equals, the normal use of screen has been guaranteed, be favorable to promoting the sight of screen simultaneously.
In other embodiments, lamp beads are installed inside the lamp shade 7, the lamp shade 7 is of a rugby ball type, the lamp shade 7 of the rugby ball type can be installed in a matched mode on the lamp beads inside through the lamp beads 7, and the lamp beads are matched with the LED lamp 9.
In other embodiments, the globe 7 is ellipsoidal.
In other embodiments, the silicone strips 10 are provided in plurality, and each silicone strip 10 is interconnected with each wire 6 by the connection terminal 8 engaging the lamp housing 7.
In other embodiments, the input terminal of the linear regulator chip is grounded in parallel through the zener diode D1 and the capacitor C7, the output terminal pin of the linear regulator chip is grounded through two parallel capacitors, and the two parallel capacitors are the capacitor C8 and the capacitor C9, respectively, wherein the capacitance value of the capacitor C8 is 0.1 μ F.
The working principle of the invention is as follows: when the LED lamp is used, the screen can be fixed by fixedly connecting the limiting guide rail 1 and the adaptive guide rail 2 through the adaptive clamping between the limiting guide rail 1 and the adaptive guide rail 2 in a matching way, the screen is fixed by fixedly connecting the limiting guide rail 1 and the adaptive guide rail 2 through the matching locking rod 4 and the connecting plate 3, lamp beads are arranged on the surface of the electric wire 6 through the lamp shade 7, the LED lamp is arranged through the cross connection between the electric wire 6 and the silica gel strip 10 by matching the silica gel strip 10 with the connecting terminal 8, so that a double-sided light-emitting screen can be formed, the positioning stability of the use of the lamp beads is improved by arranging the grid-shaped light-emitting screen, the lamp bead carrier can prevent the lamp beads from shifting due to external force such as outdoor wind power and the like, the influence on the normal decorative use of the lamp beads is avoided, meanwhile, the voltage stabilizing circuit is arranged in the control unit, the linear voltage stabilizing chip with the model of HT7533 is used, and the voltage stabilizing, the voltage can be kept substantially constant even if the current varies over a wide range, thereby maintaining the circuit voltage constant.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Wisdom screen, including limit guide (1), adaptation guide (2), its characterized in that are installed to the top of limit guide (1): the top of the adaptive guide rail (2) is clamped with a connecting plate (3), wherein the top of the adaptive guide rail (2) is in threaded connection with a locking rod (4), a positioning sleeve (5) penetrates through and is clamped in the limiting guide rail (1), and a control unit is arranged in the limiting guide rail (1);
an electric wire (6) penetrates through the inside of the positioning sleeve (5), a lampshade (7) is mounted on the surface of the electric wire (6), transparent potting adhesive is arranged inside the lampshade (7), a lamp bead mounting groove (71) is formed in the surface of the lampshade (7), a connecting terminal (8) is arranged on the surface of the lampshade (7), an LED lamp (9) penetrates through the inside of the connecting terminal (8), and a silica gel strip (10) penetrates through the inside of the connecting terminal (8);
the silica gel strip (10) comprises a first mounting hole (11) and a second mounting hole (12), the first mounting hole (11) and the second mounting hole (12) are communicated with each other, an electric wire square (13) is formed between the electric wire (6) and the silica gel strip (10), four end corners of the electric wire square (13) are correspondingly connected with one lampshade (7) mutually, and each electric wire square (13) is respectively provided with four adjacent electric wire squares (13) and only one edge is collinear;
the control unit comprises a linear voltage stabilization chip, the model of the linear voltage stabilization chip is HT7533, one end of an input pin of the linear voltage stabilization chip is connected with a resistor R7, one end of a resistor R7 is connected with the negative electrode of a voltage stabilization diode D3, and the positive electrode of the voltage stabilization diode D3 is connected with forward voltage.
2. The smart screen of claim 1, wherein: the connecting plate (3) is symmetrically arranged about the bisection plane of the adaptive guide rail (2), the connecting plate (3) is arranged in an inverted T shape, and one side of the connecting plate (3) is fixedly connected with the adaptive guide rail (2) and the limiting guide rail (1) in sequence through bolts.
3. The smart screen of claim 1, wherein: the locking rod (4) is connected to the top surface and the bottom surface of the adaptive guide rail (2) in a penetrating mode through threads, the locking rod (4) is provided with two, and a nut is arranged at the connecting portion of the locking rod (4) and the adaptive guide rail (2).
4. The smart screen of claim 1, wherein: the positioning sleeve (5) is a rubber cylindrical tube with a hollow inner part, the length of the positioning sleeve (5) is ten centimeters, the positioning sleeves (5) are arranged in a plurality, and the spacing distance between every two adjacent positioning sleeves (5) is equal.
5. The smart screen of claim 1, wherein: the electric wires (6) are linearly arranged at equal intervals, the spacing distance between every two adjacent electric wires (6) is equal to the spacing distance between every two adjacent positioning sleeves (5), the positioning sleeves (5) are matched with the electric wires (6) one by one, and through holes matched with the cross section outline of each electric wire (6) are formed in the bottoms of the positioning sleeves (5).
6. The smart screen of claim 1, wherein: the lamp is characterized in that a lamp bead is arranged inside the lamp shade (7), and the lamp shade (7) is of a football shape.
7. The smart screen of claim 1, wherein: the lampshade (7) is in an ellipsoid shape.
8. The smart screen of claim 1, wherein: silica gel strip (10) are provided with many, and every silica gel strip (10) all with every electric wire (6) are through connecting terminal (8) cooperation lamp shade (7) interconnect.
9. The smart screen of claim 8, wherein: the input end of the linear voltage-stabilizing chip is grounded in parallel through a voltage-stabilizing diode D1 and a capacitor C7, the output end pin of the linear voltage-stabilizing chip is grounded through two parallel capacitors which are respectively a capacitor C8 and a capacitor C9, and the capacitance value of the capacitor C8 is 0.1 muF.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547833.1A CN112654118A (en) | 2020-12-24 | 2020-12-24 | Intelligent screen |
| PCT/CN2021/087886 WO2022134398A1 (en) | 2020-12-24 | 2021-04-16 | Intelligent mesh screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547833.1A CN112654118A (en) | 2020-12-24 | 2020-12-24 | Intelligent screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112654118A true CN112654118A (en) | 2021-04-13 |
Family
ID=75359886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011547833.1A Pending CN112654118A (en) | 2020-12-24 | 2020-12-24 | Intelligent screen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112654118A (en) |
| WO (1) | WO2022134398A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450670A (en) * | 2021-07-15 | 2021-09-28 | 深圳意科莱照明技术有限公司 | Transparent granular directly links screen of intelligence |
| WO2022134398A1 (en) * | 2020-12-24 | 2022-06-30 | 深圳意科莱照明技术有限公司 | Intelligent mesh screen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0514577A (en) * | 2004-08-23 | 2008-06-17 | Advance Display Technologies I | display panel for billboard use |
| CN203288182U (en) * | 2013-05-11 | 2013-11-13 | 深圳市联晨亿芯科技有限公司 | Mesh screen monomer and mesh screen |
| CN104978907B (en) * | 2015-07-28 | 2018-06-12 | 深圳市熠鸿光电科技有限公司 | LED display modules and pedestal disk used and light-operated circuit plate |
| CN107740947B (en) * | 2017-10-31 | 2023-12-19 | 李培森 | Desk lamp using adjustable light controller |
| CN109027732A (en) * | 2018-09-14 | 2018-12-18 | 江西顺慈科技有限公司 | A kind of LED line lamp, LED light screen, LED display |
| CN214851912U (en) * | 2020-12-24 | 2021-11-23 | 深圳意科莱照明技术有限公司 | Intelligent screen |
| CN112654118A (en) * | 2020-12-24 | 2021-04-13 | 深圳意科莱照明技术有限公司 | Intelligent screen |
-
2020
- 2020-12-24 CN CN202011547833.1A patent/CN112654118A/en active Pending
-
2021
- 2021-04-16 WO PCT/CN2021/087886 patent/WO2022134398A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022134398A1 (en) * | 2020-12-24 | 2022-06-30 | 深圳意科莱照明技术有限公司 | Intelligent mesh screen |
| CN113450670A (en) * | 2021-07-15 | 2021-09-28 | 深圳意科莱照明技术有限公司 | Transparent granular directly links screen of intelligence |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022134398A1 (en) | 2022-06-30 |
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