CN112767855A - Waterproof outdoor holographic display device and wall body and iron tower provided with same - Google Patents
Waterproof outdoor holographic display device and wall body and iron tower provided with same Download PDFInfo
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- CN112767855A CN112767855A CN202110099261.3A CN202110099261A CN112767855A CN 112767855 A CN112767855 A CN 112767855A CN 202110099261 A CN202110099261 A CN 202110099261A CN 112767855 A CN112767855 A CN 112767855A
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- fan blade
- led lamp
- holographic display
- waterproof
- cover
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000003384 imaging method Methods 0.000 abstract description 2
- 238000002834 transmittance Methods 0.000 abstract 1
- 241000883990 Flabellum Species 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
Images
Classifications
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- 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
- G09F9/37—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 movable elements
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/005—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes forming an image using a quickly moving array of imaging elements, causing the human eye to perceive an image which has a larger resolution than the array, e.g. an image on a cylinder formed by a rotating line of LEDs parallel to the axis of rotation
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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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a waterproof outdoor holographic display device and a wall and an iron tower provided with the same, and the device comprises a waterproof cover assembly, a fixed cover, a fan blade seat, a fan blade support, a sealing ring, a plurality of LED lamp plates, a rotating motor, a PCB (printed circuit board) main control board, an LED lamp strip and an LED chip, wherein the fixed cover is fixedly connected with the top of the fan blade seat, the waterproof cover assembly covers the fixed cover, the LED lamp plates are respectively arranged at the bottom of each fan blade of the fan blade seat, the fan blade support is fixedly connected with each fan blade of the fan blade seat, the sealing ring support is arranged at the joint of the two LED lamp plates, and the sealing ring is arranged on the sealing. The invention has simple structure and convenient assembly, can be combined into screens with various shapes, realizes the content display of the whole screen, effectively prevents water, high temperature and collision, can be remotely controlled by a cloud system, solves the problem that the existing display device can not be put outdoors, and has the characteristics of high light transmittance, good imaging effect, low energy consumption, light weight, convenience and the like.
Description
Technical Field
The invention relates to the technical field of electronic display, in particular to a waterproof outdoor holographic display device and a wall body and an iron tower provided with the same.
Background
With the progress of science and technology, a large number of LED display devices are developed, the LED display screens are the most widely used LED display screens, each LED luminous body arranged in an array corresponds to one pixel point, each pixel point is connected with a driving circuit and is independently controlled by the driving circuit, and different color lights are emitted so as to integrally display corresponding images and videos. Adopt big screen LED display screen and roll formula lamp house not enough of existence to lie in: firstly, the LED display screen/rolling type lamp box is large in size and inconvenient to install and maintain; secondly, the LED display screen is used, and because the LED display screen is large in size and high in heat production, a high-power heat dissipation device needs to be installed for heat dissipation, the cost is high, and the manufacturing cost of the rolling type lamp box is also high; thirdly, the LED display screen/rolling type lamp box can block air or wind, and the danger that the support is blown down is easily caused.
The holographic fan is a vision persistence technology utilizing human eyes, the effect of floating unreal images is achieved, the LED lamp strips emit light and rotate at a high speed, and holographic 3D visual perception is given to people. The method is suitable for various scenes such as markets, exhibition halls, concerts, release meetings and the like, and realizes the display of shocking effects. The existing holographic fan is only suitable for indoor display, is not waterproof, is easy to age and damage at high-temperature sunshine, is greatly influenced by wind power, is easy to damage due to collision of flying birds, and limits the feasibility of outdoor display of the product.
Disclosure of Invention
The present invention provides a waterproof outdoor holographic display device to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a waterproof outdoor holographic display device comprises a waterproof cover component, a fixed cover, a fan blade seat, a fan blade bracket, a sealing ring, a plurality of LED lamp plates, a rotating motor, a PCB main control board, an LED lamp strip and an LED chip, wherein the fixed cover is fixedly connected with the top of the fan blade seat, the rotating motor is arranged in the fixed cover, the waterproof cover component is covered on the outer side surface of the fixed cover and is fixedly connected with the top of the fan blade seat, the LED lamp plates are respectively arranged at the bottom of each fan blade of the fan blade seat and mutually enclose and are matched with the middle part of the fan blade seat for sealing, the fan blade bracket is fixedly connected with each fan blade of the fan blade seat and is covered on the LED lamp plates, the sealing ring bracket is provided with two joints of the LEDs, the sealing ring is arranged on the sealing ring bracket, the PCB main control board is arranged between the fan blade seat and the LED lamp plates, the LED lamp strip is installed correspondingly on the lateral surface of LED lamp plate, the LED chip is installed correspondingly on the medial surface of LED lamp plate, the rotating electrical machines with PCB main control board electrical connection and drive LED lamp plate rotation, thereby PCB main control board with thereby LED lamp strip and LED chip telecommunications connection control LED lamp strip and/or LED chip are luminous and match and form the 3D image.
As a further elaboration of the above technical solution:
in the above technical solution, the portable electronic device further comprises a bottom cover, and the bottom cover is mounted on the fixed cover.
In the above technical scheme, the buckler subassembly includes outer buckler and interior buckler, interior buckler cover is established on the lateral surface of fixed lid and with the top fixed connection of flabellum seat, outer buckler cover is established interior buckler with on the lateral surface at flabellum seat top.
In the above technical scheme, still include connecting plate and fixed bolster, the connecting plate is installed the outside top of interior buckler, the fixed bolster is installed the inboard top of outer buckler, the connecting plate with through first fixed screw fixed connection between the fixed bolster.
In the technical scheme, the fan blade support with the LED lamp plate with through second fixed screw fixed connection between the fan blade seat, the coating has three proofings lacquer on the LED lamp plate.
In the above technical solution, the heat sink is further included, and the heat sink is installed in the fixing cover.
In the technical scheme, the fan blade further comprises a foreign body sensor, and the foreign body sensor is arranged on the fan blade seat and is in electric connection with the PCB main control board.
In the above technical scheme, the material of first fixed screw and second fixed screw is the stainless steel, the material of flabellum seat, flabellum support and LED lamp plate is corrosion resistant plate.
The invention also provides the following technical scheme that the outdoor holographic display wall comprises a wall body, wherein a plurality of waterproof outdoor holographic display devices are arranged on the wall body, and the waterproof outdoor holographic display devices are arranged in an array manner.
The invention also provides the following technical scheme that the outdoor holographic display iron tower comprises a tower body, wherein a plurality of waterproof outdoor holographic display devices according to the technical scheme are arranged on the tower body, and the waterproof outdoor holographic display devices are vertically arranged at intervals.
Compared with the prior art, the invention has the beneficial effects that: in the invention, the fixed cover is fixedly connected with the top of the fan blade base, the waterproof cover component is covered on the outer side surface of the fixed cover and is fixedly connected with the top of the fan blade base, the LED lamp panels are respectively arranged at the bottom of each fan blade of the fan blade base and mutually enclose to be matched and sealed with the middle part of the fan blade base, the fan blade support is fixedly connected with each fan blade of the fan blade base and is covered on the LED lamp panels, the sealing ring support is arranged at the joint of the two LED lamp panels, the sealing ring is arranged on the sealing ring support, the structure is simple, the assembly is convenient, can be combined into screens with various shapes, realizes the content display of the whole screen, can be used in outdoor high-altitude areas and other areas for a long time, effectively prevents water, high temperature and collision, and can solve the problem that current display device can't put in the open air through high in the clouds system remote control, have the light transmissivity height, the formation of image is good, the energy consumption is low, characteristics such as frivolous convenience.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural view of the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is a schematic view of an exploded structure of the present invention;
FIG. 5 is a schematic view of a waterproof outdoor holographic display device mounted on a wall;
fig. 6 is a schematic structural view of a waterproof outdoor holographic display device arranged on a tower body.
In the figure: 100. a waterproof type outdoor holographic display device; 200. a wall body; 300. a tower body; 1. a waterproof cover assembly; 2. a fixed cover; 3. a fan blade seat; 31. a fan blade; 4. a fan blade support; 5. a seal ring support; 6. an LED lamp panel; 7. a rotating electric machine; 8. a PCB main control board; 9. a second fixing screw; 10. a bottom cover; 11. an outer waterproof cover; 12. an inner waterproof cover; 13. a connecting plate; 14. fixing a bracket; 15. a first fixing screw; 16. an LED light bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. 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 above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Example one
As shown in fig. 1-4, a waterproof outdoor holographic display device 100 comprises a waterproof cover assembly 1, a fixed cover 2, a fan blade base 3, a fan blade support 4, a seal ring support 5, a seal ring (not shown), a plurality of LED lamp panels 6, a rotating electrical machine 7, a PCB main control board 8, an LED lamp strip 16 and LED chips (not shown), the fixed cover 2 is fixedly connected with the top of the fan blade base 3, the rotating electrical machine 7 is arranged in the fixed cover 2, the waterproof cover assembly 1 is covered on the outer side surface of the fixed cover 2 and fixedly connected with the top of the fan blade base 3, the LED lamp panels 6 are respectively arranged at the bottom of each fan blade 31 of the fan blade base 3 and mutually enclose and are matched and sealed with the middle part of the fan blade base 3, the fan blade support 4 is fixedly connected with each fan blade 31 of the fan blade base 3 and covered on the LED lamp panel 6, carry out waterproofly and cut off the rainwater and avoid the rainwater to get into inside the equipment from the gap to flabellum 31 on the flabellum seat 3, sealing washer support 5 installs two the junction of LED lamp plate 6, the sealing washer is installed sealing washer support 5 is last, seals the clearance between the LED lamp plate 6, avoids the rainwater to carry out the equipment from the gap inside, PCB main control board 8 is arranged in flabellum seat 3 with between the LED lamp plate 6, LED lamp strip 16 install correspondingly on the lateral surface of LED lamp plate 6, the LED chip is installed correspondingly on the medial surface of LED lamp plate 6, rotating electrical machines 7 with 8 electrical connection of PCB main control board drive LED lamp plate 6 rotatory, PCB main control board 8 with thereby 16 LED lamp strips and the luminous and the formation 3D image of matcing of LED chip 16 and LED chip telecommunications connection control LED lamp strip and/or LED chip.
Wherein, as shown in fig. 4, sealing washer support 5 includes 4 cradling pieces, 4 cradling piece integrated into one piece is installed respectively two the junction of LED lamp plate 6 avoids inside external moisture from gap infiltration equipment.
Specifically, as shown in fig. 3, the sealing device further includes a bottom cover 10, and the bottom cover 10 is mounted on the fixing cover 2 to seal the fixing cover 2, so as to ensure the overall sealing performance.
In this embodiment, as shown in fig. 1 and 4, the buckler subassembly 1 includes outer buckler 11 and interior buckler 12, interior buckler 12 cover is established on the lateral surface of fixed lid 2 and with the top fixed connection of flabellum seat 3, outer buckler 11 cover is established interior buckler 12 with on the lateral surface at 3 tops of flabellum seat, interior buckler 12 covers fixed lid 2 and the inside of flabellum seat and establishes waterproofly, and outer buckler 11 covers flabellum seat 3 wholly and establishes waterproofly, effectively seals up waterproof to the inside spare part of display device, makes it can use at outdoor installation, avoids spare part to rust because external environment intakes, guarantees its life.
Specifically, as shown in fig. 4, the waterproof structure further comprises a connecting plate 13 and a fixing support 14, wherein the connecting plate 13 is mounted on the top of the outer side of the inner waterproof cover 12, the fixing support 14 is mounted on the top of the inner side of the outer waterproof cover 11, and the connecting plate 13 is fixedly connected with the fixing support 14 through a first fixing screw 15. The first fixing screw 15 penetrates through the fixing support 14 and the outer waterproof cover 11 in sequence to be matched and fixedly connected with the connecting plate 13 and the inner waterproof cover 12, so that the fixing support 14, the outer waterproof cover 11, the connecting plate 13 and the inner waterproof cover 12 are fixedly connected. The first fixing screw 15 is made of stainless steel, so that the first fixing screw 15 is prevented from being wetted and rusted outdoors for a long time, and the whole service life of the equipment is ensured.
Specifically, as shown in fig. 1 and 4, fan blade support 4 with LED lamp plate 6 with through 9 fixed connection of second fixed screw between the fan blade seat 3, the material of second fixed screw 9 is the stainless steel, avoids second fixed screw 9 to be rusted by making moist for a long time outdoors, guarantees the whole life of equipment. The coating has three proofings lacquer on the LED lamp plate 6, carries out water protection to LED lamp plate 6. The LED chip and the LED light bar 16 are a waterproof LED chip and a waterproof LED light bar, respectively.
In this embodiment, the heat dissipation device further includes a heat dissipation plate (not shown), where the heat dissipation plate is installed in the fixing cover 2 to dissipate heat inside the device, so as to avoid the temperature inside the device from rising to affect the use effect. Meanwhile, the wing-mounted heat dissipation is arranged outside the fan blade seat 3, so that the LED lamp strip 16 and the LED chip are cooled, and the damage of devices inside the equipment due to high temperature is avoided.
In this embodiment, the material of flabellum seat 3, flabellum support 4 and LED lamp plate 6 is corrosion resistant plate, guarantees the bulk hardness of equipment. The fan blade base is characterized by further comprising a foreign body sensor (not shown), wherein the foreign body sensor is arranged on the fan blade base 3 and is in telecommunication connection with the PCB main control board 8. When the foreign matter sensor senses that the foreign matter is close to, equipment emergency braking, after detecting no foreign matter, equipment automatic start is avoided being damaged by the foreign matter collision when equipment high-speed operation.
Wherein, the socket of equipment is derived in the mode of lead wire at the side of buckler subassembly 1, and the lead wire hole site is totally closed, avoids inside the rainwater gets into equipment from the gap, guarantees equipment life. The synchronous lines and the power lines used in the equipment are all corrosion-resistant and aging-resistant wires, so that aging and damage of spare and accessory parts are avoided.
During the installation, assemble a plurality of LED lamp plate 6 to flabellum seat 3 on, fixed bolster 14 is installed on required place through the screw, simple structure, and the equipment is convenient.
According to the invention, the fixed cover 2 is fixedly connected with the top of the fan blade base 3, the waterproof cover component 1 covers the outer side surface of the fixed cover 2 and is fixedly connected with the top of the fan blade base 3, the LED lamp panels 6 are respectively arranged at the bottoms of the fan blades 31 of the fan blade base 3 and mutually enclose to be matched and sealed with the middle part of the fan blade base 3, the fan blade support 4 is fixedly connected with each fan blade 31 of the fan blade base 3 and covers the LED lamp panels 6, the sealing ring support 5 is arranged at the joint of the two LED lamp panels 6, the sealing ring is arranged on the sealing ring support 5, the structure is simple, the assembly is convenient, the screen with various shapes can be combined, the whole screen content display is realized, the screen can be used in outdoor high-altitude areas for a long time, the effects of water resistance, high temperature resistance and collision resistance are realized, the remote control can be, Good imaging effect, low energy consumption, light weight, convenience and the like.
Example two
As shown in fig. 5, an outdoor holographic display wall includes a wall 200, a plurality of waterproof outdoor holographic display devices 100 are disposed on the wall 200, and the waterproof outdoor holographic display devices 100 are arranged in an array. In addition, the waterproof outdoor holographic display device 100 can be combined into screens of various shapes to perform projection, thereby realizing the display of the whole screen content.
EXAMPLE III
As shown in fig. 6, an outdoor holographic display iron tower comprises a tower body 300, a plurality of waterproof outdoor holographic display devices 100 are arranged on the tower body 300, and the waterproof outdoor holographic display devices 100 are vertically arranged at intervals. In addition, the waterproof outdoor holographic display device 100 can be combined into screens of various shapes to perform projection, thereby realizing the display of the whole screen content.
In addition, the waterproof outdoor holographic display device 100 can be used for putting demands in various different places such as city streets, commercial centers, road overpasses, exhibitions, airport high-speed rails and the like, and can meet the function of conveying information to people streams in different places.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.
Claims (10)
1. A waterproof outdoor holographic display device is characterized by comprising a waterproof cover assembly, a fixed cover, a fan blade seat, a fan blade support, a sealing ring, a plurality of LED lamp plates, a rotating motor, a PCB (printed Circuit Board) main control board, an LED lamp strip and an LED chip, wherein the fixed cover is fixedly connected with the top of the fan blade seat, the rotating motor is arranged in the fixed cover, the waterproof cover assembly covers the outer side surface of the fixed cover and is fixedly connected with the top of the fan blade seat, the LED lamp plates are respectively arranged at the bottom of each fan blade of the fan blade seat and mutually enclose and are sealed with the middle of the fan blade seat in a matching manner, the fan blade support is fixedly connected with each fan blade of the fan blade seat and covers the LED lamp plates, the sealing ring support is provided with two joints of the LED lamp plates, the sealing ring is arranged on the sealing ring support, the PCB main control board is arranged in the fan blade seat with between the LED lamp plate, the LED lamp strip is installed correspondingly on the lateral surface of LED lamp plate, the LED chip is installed correspondingly on the medial surface of LED lamp plate, the rotating electrical machines with PCB main control board electric connection drives the LED lamp plate rotatory, thereby the PCB main control board with thereby LED lamp strip and LED chip telecommunications connection control LED lamp strip and/or LED chip are luminous and match and form the 3D image.
2. The waterproof outdoor holographic display of claim 1, further comprising a bottom cover, said bottom cover being mounted on said fixing cover.
3. The holographic display of claim 1, in which the waterproof assembly includes an outer waterproof cover and an inner waterproof cover, the inner waterproof cover is disposed on an outer side of the fixing cover and fixedly connected to the top of the blade base, and the outer waterproof cover is disposed on an outer side of the inner waterproof cover and the top of the blade base.
4. The outdoor holographic display of claim 3, further comprising a connecting plate and a fixing bracket, wherein the connecting plate is installed on the top of the outer side of the inner waterproof cover, the fixing bracket is installed on the top of the inner side of the outer waterproof cover, and the connecting plate is fixedly connected with the fixing bracket through a first fixing screw.
5. The outdoor holographic display of claim 4, in which the fan blade bracket is fixedly connected with the LED lamp panel and the fan blade base through a second fixing screw, and the LED lamp panel is coated with three-proofing paint.
6. The holographic display of claim 1, in which the holographic display further comprises a heat sink, the heat sink being disposed within the cover.
7. The holographic display of claim 1, further comprising a foreign object sensor mounted on the blade mount and in electrical communication with the PCB master control board.
8. The waterproof outdoor holographic display device of claim 5, wherein the first fixing screw and the second fixing screw are made of stainless steel, and the fan blade base, the fan blade support and the LED lamp panel are made of stainless steel plates.
9. An outdoor holographic display wall, comprising a wall body, characterized in that, a plurality of waterproof outdoor holographic display devices of claims 1-8 are arranged on the wall body, and the waterproof outdoor holographic display devices are arranged in an array.
10. An outdoor holographic display iron tower, which comprises a tower body and is characterized in that a plurality of waterproof outdoor holographic display devices according to claims 1-8 are arranged on the tower body, and the waterproof outdoor holographic display devices are vertically arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099261.3A CN112767855A (en) | 2021-01-25 | 2021-01-25 | Waterproof outdoor holographic display device and wall body and iron tower provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099261.3A CN112767855A (en) | 2021-01-25 | 2021-01-25 | Waterproof outdoor holographic display device and wall body and iron tower provided with same |
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| Publication Number | Publication Date |
|---|---|
| CN112767855A true CN112767855A (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110099261.3A Pending CN112767855A (en) | 2021-01-25 | 2021-01-25 | Waterproof outdoor holographic display device and wall body and iron tower provided with same |
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| CN (1) | CN112767855A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11448392B2 (en) * | 2019-05-28 | 2022-09-20 | Foshan Nationstar Optoelectronics Co., Ltd. | Blade assembly and fan display having the same |
| CN116052563A (en) * | 2022-11-07 | 2023-05-02 | 中国铁塔股份有限公司盐城市分公司 | Outdoor 3D naked eye intelligent screen and control method thereof |
-
2021
- 2021-01-25 CN CN202110099261.3A patent/CN112767855A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11448392B2 (en) * | 2019-05-28 | 2022-09-20 | Foshan Nationstar Optoelectronics Co., Ltd. | Blade assembly and fan display having the same |
| CN116052563A (en) * | 2022-11-07 | 2023-05-02 | 中国铁塔股份有限公司盐城市分公司 | Outdoor 3D naked eye intelligent screen and control method thereof |
| CN116052563B (en) * | 2022-11-07 | 2023-09-26 | 中国铁塔股份有限公司盐城市分公司 | Outdoor 3D naked eye intelligent screen and control method thereof |
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