CN112071221A - LED outdoor solar display screen - Google Patents
LED outdoor solar display screen Download PDFInfo
- Publication number
- CN112071221A CN112071221A CN202011002150.8A CN202011002150A CN112071221A CN 112071221 A CN112071221 A CN 112071221A CN 202011002150 A CN202011002150 A CN 202011002150A CN 112071221 A CN112071221 A CN 112071221A
- Authority
- CN
- China
- Prior art keywords
- display screen
- led display
- rectangular frame
- solar
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G09F9/33—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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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
- H05K5/02—Details
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
Abstract
The invention discloses an LED outdoor solar display screen, and relates to the technical field of LED display screens. The LED display screen comprises a base, a supporting rod, a rectangular frame, an LED display screen, a light barrier and a solar panel; an LED display screen is arranged on one side of the rectangular frame; a heat radiation fan is arranged on the other side of the rectangular frame; and a water spray pipe is arranged above the LED display screen. According to the invention, the solar panel is arranged, and solar energy is utilized to supply power to the outdoor LED display screen; the applicable scene of the outdoor LED display screen is enlarged, and simultaneously, the solar energy is utilized to be more environment-friendly; the LED display screen is provided with the cooling fan, the light barrier and the temperature sensor, so that the LED display screen can be cooled in time; the aging of the LED display screen is delayed, and the service life of the LED display screen is prolonged; the first protective shell is arranged, so that the LED display screen is prevented from being damaged due to beating or impact; the water storage barrel, the water spray pipe and the spray head are arranged, so that dust can be conveniently cleaned, and the display effect of the LED display screen is ensured.
Description
Technical Field
The invention belongs to the technical field of LED display screens, and particularly relates to an LED outdoor solar display screen.
Background
Solar energy, generally referred to as the radiant energy of sunlight, is commonly used in modern times to generate electricity or to provide energy for water heaters. With the ever-decreasing consumption of fossil fuels, solar energy has become an important component of energy used by humans and is constantly being developed. The solar energy is utilized in a passive mode (photo-thermal conversion) and a photoelectric conversion mode, and the solar power generation is a new renewable energy source.
The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like, wherein the LED advertisement is a new media advertisement form, is a perfect combination of a new media technology and an outdoor advertisement release form, and is a display screen which utilizes light-emitting diodes to splice advertisement characters or pictures. Outdoor LED displays have penetrated from commercial applications such as public information display to consumer multimedia applications, and their shadows can be seen in the suburbs, along various highways, and the like. The existing outdoor LED display screen has the following problems:
1. the existing outdoor LED display screen mainly adopts a network power (commercial power) supply mode, so that the application scene is easily limited due to the constraint of the network power (commercial power) supply mode;
2. in high-temperature summer, the outdoor working environment of the LED display screen is severe, the heat dissipation is poor, the integrated circuit of the LED display screen is likely to be burnt, and the aging and the damage of the display screen are likely to be caused;
3. the LED display screen is exposed to the outside for a long time, is easily damaged by sunlight exposure and rainwater invasion, and is easily damaged by flapping or impact.
4. The LED display screen is exposed to the outside for a long time, is easy to be covered with dust, is not easy to clean and influences the display effect.
Disclosure of Invention
The invention aims to provide an LED outdoor solar display screen, which solves the problem that the existing outdoor LED display screen is bound by a network power supply (commercial power) mode by arranging a solar panel, a light barrier, a cooling fan, a first protective shell and a water spray pipe; poor heat dissipation and easy aging and damage; is easy to be damaged by beating and impact; easily spread with dust, influence the problem of display effect.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an LED outdoor solar display screen which comprises a base, a supporting rod, a rectangular frame, an LED display screen, a light barrier and a solar panel, wherein the supporting rod is arranged on the base; the upper surface of the base is connected with one end of the supporting rod; the other end of the supporting rod is connected with the rectangular frame; an LED display screen is arranged on one side of the rectangular frame, and a cooling fan is arranged on the other side of the rectangular frame; the top of the frame is provided with a first support column; the upper end of the first support column is provided with a pair of solar panels; the pair of solar panels are movably connected; the side surfaces of the pair of solar panels are provided with first electric telescopic rods; the lower surface of the solar panel is provided with a chute; a slide rail is arranged on one side surface of the light barrier; the sliding rail is matched with the sliding groove; the lower surface of the solar panel is provided with a first fixing block; the fixed block is connected with the light barrier through a second electric telescopic rod; a second supporting column is arranged on one side face of the rectangular frame; the other side surface of the rectangular frame is provided with a heat dissipation hole; the top end of the second supporting column is fixedly connected with the water storage barrel; the top opening of the water storage barrel is provided with a funnel expansion part; a water spray pipe is arranged above the LED display screen; a plurality of spray heads are arranged on the lower surface of the water spray pipe side by side; a spray switch is arranged on the spray head; the water spray pipe is fixedly arranged at the top of the rectangular frame; the water spray pipe is connected with the water storage barrel through a communicating pipe; the bottom end of the rectangular frame is provided with a control box; the outer surface of the control box is provided with a starting switch, a temperature sensor and an illumination sensor; a main processing controller is arranged in the rectangular frame; the first electric telescopic rod, the second electric telescopic rod, the cooling fan and the spraying switch are all electrically connected with the main processing controller; a storage battery is arranged in the base; the storage battery is electrically connected with the main processing control.
Furthermore, a first protective shell is clamped on the LED display screen; the first protective shell is made of toughened glass.
Further, the pair of solar panels is hinged; the inclination angle range of the solar panel is 0-60 degrees.
Furthermore, the number of the heat radiation fans is 2-4.
Further, the size of the light blocking plate is matched with the size of the solar panel.
Furthermore, a filter screen is arranged on the funnel enlarging part.
Further, a second protective shell is arranged outside the storage battery.
The invention has the following beneficial effects:
1. aiming at the problem that the application scene of the existing outdoor LED display screen is limited due to the constraint of a network power (commercial power) supply mode, the solar panel is arranged, and solar energy is used for supplying power to the outdoor LED display screen; the applicable scene of outdoor LED display screen has been enlarged, utilizes solar energy more green simultaneously.
2. Aiming at the problems of severe outdoor working environment and poor heat dissipation of the conventional LED display screen, the invention is provided with the heat dissipation fan, the light barrier and the temperature sensor, so that the LED display screen can be cooled in time; the aging of the LED display screen is delayed, and the service life of the LED display screen is prolonged.
3. Aiming at the problem that the conventional LED display screen is easy to be damaged by beating or impact when exposed to the outside for a long time, the first protective shell is arranged, so that the LED display screen is prevented from being damaged by beating or impact.
4. Aiming at the problems that the existing LED display screen is exposed outside for a long time, is easy to be covered with dust, is not easy to clean and influences the display effect, the water storage barrel, the water spray pipe and the spray head are arranged, so that the dust is convenient to clean, and the display effect of the LED display screen is ensured.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an outdoor LED solar display panel according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a rear view of FIG. 1;
FIG. 5 is a left side view of FIG. 1;
fig. 6 is a partially enlarged view of fig. 5 at B.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-support rod, 3-rectangular frame, 4-first protective shell, 5-light barrier, 6-solar panel, 7-control box, 8-slide rail, 9-water storage bucket, 10-funnel expansion part, 11-start switch, 12-temperature sensor, 13-illumination sensor, 14-second support column, 15-communicating pipe, 16-cooling fan, 17-cooling hole, 18-water spray pipe, 19-nozzle, 20-first electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper surface", "one end", "one side", "bottom end", "outer surface", "inner", "outer", etc. indicate orientations or positional relationships for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Referring to fig. 1-6, the invention relates to an LED outdoor solar display screen, which comprises a base 1, a support rod 2, a rectangular frame 3, an LED display screen, a light barrier 5 and a solar panel 6; the upper surface of the base 1 is connected with one end of the supporting rod 2; the other end of the support rod 2 is connected with the rectangular frame 3; an LED display screen is arranged on one side of the rectangular frame 3; a first protective shell 4 is clamped on the LED display screen; the first protective shell 4 is made of toughened glass; the other side of the rectangular frame 3 is provided with a heat radiation fan 16; the number of the heat radiation fans 16 is 2-4; the top of the frame is provided with a first support column; the upper end of the first support column is provided with a pair of solar panels 6; the pair of solar panels 6 are movably connected; the pair of solar panels 6 are hinged; the inclination angle of the solar panel 6 ranges from 0 to 60 degrees; the side surfaces of the pair of solar panels 6 are provided with first electric telescopic rods 20; the lower surface of the solar panel 6 is provided with a chute; a slide rail 8 is arranged on one side surface of the light barrier 5; the slide rail 8 is matched with the slide groove; the size of the light barrier 5 is matched with that of the solar panel 6; the lower surface of the solar panel 6 is provided with a first fixing block; the fixed block is connected with the light barrier 5 through a second electric telescopic rod; a second supporting column 14 is arranged on one side surface of the rectangular frame 3; the other side surface of the rectangular frame 3 is provided with a heat dissipation hole 17; the top end of the second supporting column 14 is fixedly connected with the water storage barrel 9; the top opening of the water storage barrel 9 is provided with a funnel expansion part 10; a filter screen is arranged on the funnel enlarging part 10; a water spraying pipe 18 is arranged above the LED display screen; a plurality of nozzles 19 are arranged on the lower surface of the spray pipe 18 side by side; a spray switch is arranged on the spray head 19; the spray pipe 18 is fixedly arranged at the top of the rectangular frame 3; the spray pipe 18 is connected with the water storage barrel 9 through a communicating pipe 15; the bottom end of the rectangular frame 3 is provided with a control box 7; the outer surface of the control box 7 is provided with a starting switch 11, a temperature sensor 12 and an illumination sensor 13; a main processing controller is arranged in the rectangular frame 3; the first electric telescopic rod 20, the second electric telescopic rod, the cooling fan 16 and the spray switch are all electrically connected with the main processing controller; a storage battery is arranged in the base 1; a second protective shell is arranged outside the storage battery; the storage battery is electrically connected with the main processing control.
One specific application of this embodiment is:
when the temperature sensor 12 senses that the outdoor temperature is too high, a signal is transmitted to the main processing controller; the main processing control starts the heat radiation fan 16 to radiate heat;
when the light sensor 13 senses a strong light source, a signal is transmitted to the main processing controller; the main processing controller controls the second electric telescopic rod to extend, and the light blocking plate 5 extends out of the lower portion of the solar panel 6 and blocks light for the LED display screen; meanwhile, the main processing controller controls the spraying switch to be turned on, water in the water storage barrel 9 flows out through the spray head 19 of the spray pipe 18, and the LED display screen is cleaned and cooled.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An LED outdoor solar display screen comprises a base (1), a support rod (2), a rectangular frame (3), an LED display screen, a light barrier (5) and a solar panel (6);
the method is characterized in that:
the upper surface of the base (1) is connected with one end of the supporting rod (2); the other end of the supporting rod (2) is connected with the rectangular frame (3);
an LED display screen is arranged on one side of the rectangular frame (3); a heat radiation fan (16) is arranged on the other side of the rectangular frame (3); the top of the frame is provided with a first support column; the upper end of the first support column is provided with a pair of solar panels (6);
the pair of solar panels (6) are movably connected; a first electric telescopic rod (20) is arranged on the side surface of the solar panel (6); the lower surface of the solar panel (6) is provided with a sliding groove; a slide rail (8) is arranged on one side surface of the light barrier (5); the sliding rail (8) is matched with the sliding groove; the lower surface of the solar panel (6) is provided with a first fixing block; the fixed block is connected with the light barrier (5) through a second electric telescopic rod;
a second supporting column (14) is arranged on one side face of the rectangular frame (3); the other side surface of the rectangular frame (3) is provided with a heat dissipation hole (17);
the top end of the second supporting column (14) is fixedly connected with the water storage barrel (9); a funnel expansion part (10) is arranged at the top opening of the water storage barrel (9); a water spray pipe (18) is arranged above the LED display screen; a plurality of spray heads (19) are arranged on the lower surface of the water spray pipe (18) side by side; a spray switch is arranged on the spray head (19); the water spray pipe (18) is fixedly arranged at the top of the rectangular frame (3); the spray pipe (18) is connected with the water storage barrel (9) through a communicating pipe (15);
a control box (7) is arranged at the bottom end of the rectangular frame (3); the outer surface of the control box (7) is provided with a starting switch (11), a temperature sensor (12) and an illumination sensor (13); a main processing controller is arranged in the rectangular frame (3);
the first electric telescopic rod (20), the second electric telescopic rod, the cooling fan (16) and the spraying switch are all electrically connected with the main processing controller; a storage battery is arranged in the base (1); the storage battery is electrically connected with the main processing control.
2. The LED outdoor solar display screen according to claim 1, characterized in that a first protective shell (4) is clamped on the LED display screen; the first protective shell (4) is made of toughened glass.
3. LED outdoor solar display screen according to claim 1 or 2, characterised in that a pair of solar panels (6) is hinged; the inclination angle range of the solar panel (6) is 0-60 degrees.
4. The LED outdoor solar display screen as claimed in claim 3, characterized in that the number of the heat dissipation fans (16) is 2-4.
5. LED outdoor solar display screen according to claim 1 or 2 or 4, characterised in that the size of the light barrier (5) matches the size of the solar panel (6).
6. LED outdoor solar display screen according to claim 5, characterized in that the funnel enlargement part (10) is provided with a filter screen.
7. An LED outdoor solar display screen according to claim 1, 2, 4 or 6, characterized in that a second protective shell is arranged outside the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002150.8A CN112071221A (en) | 2020-09-22 | 2020-09-22 | LED outdoor solar display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011002150.8A CN112071221A (en) | 2020-09-22 | 2020-09-22 | LED outdoor solar display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112071221A true CN112071221A (en) | 2020-12-11 |
Family
ID=73682248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011002150.8A Pending CN112071221A (en) | 2020-09-22 | 2020-09-22 | LED outdoor solar display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112071221A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010006884U1 (en) * | 2010-03-11 | 2010-08-19 | Begar, Vitaly, Leningradskaya | The autonomous information sign |
| KR20120086903A (en) * | 2011-01-27 | 2012-08-06 | 한국화학융합시험연구원 | vacuum washing apparatus and method for performed by high velocity circulating flow |
| CN105236617A (en) * | 2015-10-15 | 2016-01-13 | 苏州江天纳米膜科技有限公司 | Multifunctional water purifier able to utilize solar energy and filtering water purification method |
| CN205428407U (en) * | 2016-03-14 | 2016-08-03 | 郑州工业应用技术学院 | Outdoor dustproof LED display screen |
| CN107705730A (en) * | 2017-11-23 | 2018-02-16 | 惠州市多普勒通信有限公司 | A kind of LED light box for outdoor advertising |
| CN107818739A (en) * | 2017-12-15 | 2018-03-20 | 南京菱亚汽车技术研究院 | A kind of intelligent LED screen with automatic cleaning function of good heat dissipation effect |
| CN108597407A (en) * | 2018-06-12 | 2018-09-28 | 西南科技大学 | A kind of anti-glare LED traffic markings board with cleaning apparatus for self |
| CN208384929U (en) * | 2018-06-27 | 2019-01-15 | 合肥鑫润光电科技有限公司 | A kind of outdoor LED display screen |
| CN209993267U (en) * | 2019-03-26 | 2020-01-24 | 南安冠玲工业设计有限公司 | Installation device of LED display screen |
| CN210015666U (en) * | 2019-07-30 | 2020-02-04 | 山东光讯电气技术有限公司 | Energy-saving LED display screen |
-
2020
- 2020-09-22 CN CN202011002150.8A patent/CN112071221A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010006884U1 (en) * | 2010-03-11 | 2010-08-19 | Begar, Vitaly, Leningradskaya | The autonomous information sign |
| KR20120086903A (en) * | 2011-01-27 | 2012-08-06 | 한국화학융합시험연구원 | vacuum washing apparatus and method for performed by high velocity circulating flow |
| CN105236617A (en) * | 2015-10-15 | 2016-01-13 | 苏州江天纳米膜科技有限公司 | Multifunctional water purifier able to utilize solar energy and filtering water purification method |
| CN205428407U (en) * | 2016-03-14 | 2016-08-03 | 郑州工业应用技术学院 | Outdoor dustproof LED display screen |
| CN107705730A (en) * | 2017-11-23 | 2018-02-16 | 惠州市多普勒通信有限公司 | A kind of LED light box for outdoor advertising |
| CN107818739A (en) * | 2017-12-15 | 2018-03-20 | 南京菱亚汽车技术研究院 | A kind of intelligent LED screen with automatic cleaning function of good heat dissipation effect |
| CN108597407A (en) * | 2018-06-12 | 2018-09-28 | 西南科技大学 | A kind of anti-glare LED traffic markings board with cleaning apparatus for self |
| CN208384929U (en) * | 2018-06-27 | 2019-01-15 | 合肥鑫润光电科技有限公司 | A kind of outdoor LED display screen |
| CN209993267U (en) * | 2019-03-26 | 2020-01-24 | 南安冠玲工业设计有限公司 | Installation device of LED display screen |
| CN210015666U (en) * | 2019-07-30 | 2020-02-04 | 山东光讯电气技术有限公司 | Energy-saving LED display screen |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |