CN110599914A - Wisdom lamp pole is with energy-conserving cold screen - Google Patents
Wisdom lamp pole is with energy-conserving cold screen Download PDFInfo
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- CN110599914A CN110599914A CN201910737420.0A CN201910737420A CN110599914A CN 110599914 A CN110599914 A CN 110599914A CN 201910737420 A CN201910737420 A CN 201910737420A CN 110599914 A CN110599914 A CN 110599914A
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
-
- 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
-
- 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
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention is suitable for the technical field of display screens, and provides an energy-saving cold screen for an intelligent lamp post, which comprises a street lamp component, wherein the street lamp component comprises an outer shell, an inner shell which is in sliding connection with the outer shell is arranged in the outer shell, an air pump for pushing the inner shell to move is arranged between the inner shell and the outer shell, an outer cover which is covered with the outer shell is rotatably connected to the upper part in the outer shell, and a screen component comprises a cold screen; insert the jack of another cold screen through the inserted block with one of them cold screen, realize the concatenation installation between the cold screen and become the LED screen, insert the jack of inner shell inner wall with the outstanding inserted block all around of LED screen afterwards, and insert the jack all around of LED screen with the inner shell inner wall inserted block, it is fixed at the inside installation of inner shell to accomplish the LED screen that the cold screen is constituteed, change ordinary LED screen on the wisdom lamp pole into the cold screen, utilize the cold screen advantage to realize carrying out energy-efficient operation to the wisdom lamp pole.
Description
Technical Field
The invention belongs to the technical field of display screens, and particularly relates to an energy-saving cold screen for a smart lamp post.
Background
The display common shade cold screen series is formally released all over the world, a brand-new energy-saving technology is adopted, the temperature is reduced by 60% compared with that of a conventional LED display screen, the energy is saved by about 70%, the display screen is high in refreshing and high in brightness, different point distances such as P4/P5/P5.92/P8/P10/P16 are configured, and the display screen can be applied to the commercial market fields such as outdoor advertising media, information display, image landmarks, stadiums, commercial property, intelligent traffic, intelligent lamp posts, outdoor advertising machines and creative display.
The road condition information is reported and is adopted conventional LED display screen to present wisdom street lamp, and unnecessary electric energy distributes away with the form of heat energy in the display screen to lead to the temperature of LED display screen to rise, reduced the life-span of LED display screen, cause the waste of the energy moreover.
Disclosure of Invention
The invention provides an energy-saving cold screen for a smart lamp post, and aims to solve the problems that the conventional LED display screen is adopted for road condition information broadcasting of the existing smart lamp post, and redundant electric energy in the display screen is dissipated in the form of heat energy, so that the temperature of the LED display screen is increased, the service life of the LED display screen is shortened, and energy is wasted.
The invention is realized in such a way that the energy-saving cold screen for the intelligent lamp post comprises a street lamp component, the street lamp component comprises a shell, an inner shell which is connected with the outer shell in a sliding way is arranged in the outer shell, an air pump which is used for pushing the inner shell to move is arranged between the inner shell and the outer shell, the upper part in the shell is rotatably connected with an outer cover which is covered with the shell, and the screen assembly comprises a cold screen, the inner shell is internally accommodated with a plurality of equally-distributed cold shields, the back of each cold shield is provided with a common negative plate, a positive plate, a wafer and an electric wire, the anode disc and the wafer are both welded on the surface of the common cathode disc, the wafer and the anode disc are electrically connected through the electric wire, the outer side of the cold shield is provided with a jack, the outer side of the jack is provided with an insert block, and the insert block is inserted into the jack.
Preferably, the street lamp assembly further comprises a lamp pole, the lower end of the lamp pole is provided with a base which is integrally formed, the top end of the lamp pole is provided with a solar panel, the outer side of the lamp pole is fixedly provided with a mounting seat, and the outer side of the mounting seat is fixedly connected with the shell.
Preferably, the inside of inserted block is provided with the screens piece, the screens piece comprises spring and kelly.
Preferably, the inside of jack is provided with the hole, the one end of screens piece and this hole looks adaptation.
Preferably, four side faces of the cold shield are divided into two adjacent groups, and the two groups respectively correspond to the jacks and the plug blocks.
Preferably, the two cold shields are spliced and fixed through the insertion holes and the insertion blocks.
Preferably, a shell top is arranged above the shell, and the cross section of the shell top is triangular.
Preferably, the lower end of the shell is provided with an air hole, and the air hole is communicated with the back surface of the cold screen.
Preferably, the wafer is provided with three, red, green and blue, and the male plate is also provided with three, blue, green and red, corresponding to the three wafers one by one.
Compared with the prior art, the invention has the beneficial effects that: the energy-saving cold screen for the intelligent lamp post is characterized in that the outer sides of the cold screens are provided with the inserting blocks and the inserting holes, the LED screens are spliced and installed among the cold screens by inserting the inserting block of one cold screen into the inserting hole of the other cold screen, then the inserting blocks protruding around the LED screens are inserted into the inserting holes on the inner wall of the inner shell, the inserting blocks on the inner wall of the inner shell are inserted into the inserting holes on the periphery of the LED screens, the installation and the fixation of the LED screens formed by the cold screens in the inner shell are completed, the common LED screens on the intelligent lamp post are replaced by the cold screens, the temperature of the cold screens is reduced by 60 percent compared with that of the common screens, the temperature rise is effectively controlled, the operation of the screens is more stable, meanwhile, the inner shell moves back and forth under the action of an air pump in the outer shell, when the outer cover moves forwards, the common-negative cold screens are visually displayed, and the watching of a user is, when the cover moves backwards, the outer cover and the shell are folded to protect the internal common-shade cold screen, so that the damage of the external environment is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the cold shield of the present invention;
FIG. 3 is a schematic view of the back structure of the cold shield of the present invention;
FIG. 4 is a schematic structural view of an outer shell and an inner shell according to the present invention;
in the figure: 1. a street light assembly; 11. a lamp post; 12. a base; 13. a solar panel; 14. a mounting seat; 15. a housing; 16. a shell top; 17. an inner shell; 18. an air pump; 19. an outer cover; 2. a screen assembly; 21. cooling the screen; 211. sharing a female disc; 212. a male plate; 213. a wafer; 214. an electric wire; 22. a jack; 23. inserting a block; 24. screens piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an energy-conserving cold screen is used to wisdom lamp pole, including street lamp subassembly 1, street lamp subassembly 1 includes shell 15, the inside of shell 15 is provided with sliding connection's inner shell 17 with it, be provided with the air pump 18 that is used for promoting inner shell 17 to remove between inner shell 17 and the shell 15, the inside top of shell 15 is rotated and is connected with enclosing cover 19 and closes with it, still include screen subassembly 2, screen subassembly 2 includes cold screen 21, a plurality of equidistance distribution's cold screen 21 has been acceptd to the inside of inner shell 17, the back of cold screen 21 is provided with common negative dish 211, positive dish 212, wafer 213 and electric wire 214, positive dish 212 and wafer 213 all weld in common negative dish 211's surface, pass through electric wire 214 electric connection between wafer 213 and the positive dish 212, jack 22 has been seted up in the outside of cold screen 21, the outside of jack 22 is provided with inserted block 23, inserted block 23.
Further, the street lamp assembly 1 further comprises a lamp post 11, a base 12 integrally formed with the lamp post 11 is arranged at the lower end of the lamp post 11, a solar panel 13 is installed at the top end of the lamp post 11, an installation seat 14 is fixedly installed on the outer side of the lamp post 11, and a shell 15 is fixedly connected to the outer side of the installation seat 14.
In this embodiment, the peripheral side wall inside the inner shell 17 is also provided with the inserted block 23 and the jack 22, the inserted block 23 and the jack 22 around the LED screen for cooperating the cold screen 21 to make up carry out the grafting fixed mounting between the inner shell 17 and the cold screen 21, thereby install the LED screen that the cold screen 21 constitutes in the inside of whole shell 15, the slide has been seted up to the inside wall of shell 15, the periphery wall of inner shell 17 is provided with the sliding foot, the inner shell 17 slides in the inside spout of shell 15 through the sliding foot, the back at the inner shell 17 is fixed to the extension end of air pump 18, thereby promote to realize that the inner shell 17 moves back and forth in the shell 15.
In the embodiment, when in use, firstly, the insertion block 23 on the left side of one of the cold shields 21 is inserted into the insertion hole 22 on the right side of the other cold shield 21, the insertion block 23 enters the insertion hole 22, the blocking piece 24 enters the insertion hole 22 in the process of entering the insertion hole 22, the hole inside the insertion hole 22 is inserted, the insertion block 23 is locked in the insertion hole 22, so that the two cold shields 21 are transversely spliced and combined, then the other cold shield 21 is selected, the insertion block 23 on the upper side of the cold shield 21 is inserted into the insertion hole 22 on the lower side of the just two cold shields 21, the blocking piece 24 enters the insertion hole 22 in the process of entering the insertion hole 22, the hole inside the insertion hole 22 is inserted, the insertion block 23 is locked in the insertion hole 22, so that the two cold shields 21 are longitudinally spliced and combined, and a plurality of cold shields 21 are combined into the LED screen through multiple splicing and combining, then, the inserting blocks 23 which are more around the LED screen are aligned with the inserting holes 22 in the inner shell 17 and are inserted into and locked by the clamping pieces 24, then the inserting holes 22 on the two sides are inserted into the inserting blocks 23 on the inner wall of the inner shell 17 to be locked, the whole LED screen is installed, then the electric wires of the solar panel are connected to the back side of the cold screen 21 to supply power to the cold screen 21, the normal use of the LED screen is ensured, when the weather is fine, the air pump 18 is started, the air pump 19 pushes the inner shell 17 to move outwards along the slideways on the two sides of the outer shell 15, the inner shell 17 presses the outer shell 18 on the upper side in the moving-outwards process, so that the outer shell 18 rotates upwards by taking the upper side rotating shaft as the center, the upper cover 19 is pressed to be vertical to the outer shell 15 along with the outward movement of the inner shell 17 in the outer shell 15, meanwhile, the common cathode cold screen 21 in the inner shell 17 is also directly displayed outside, the user can conveniently watch the LED screen, when the, the backward movement of the inner shell 17 enables the outer cover 19 to slowly rotate downwards, so that the outer shell 15 is shielded, and the damage to the energy-saving common-negative cold screen 21 inside caused by rainwater or sundries blown by strong wind is avoided.
Furthermore, a clamping piece 24 is arranged inside the inserting block 23, and the clamping piece 24 consists of a spring and a clamping rod; the insertion hole 22 is provided with a hole therein, and one end of the locking member 24 is fitted into the hole.
In this embodiment, a hole is arranged inside the insertion hole 22, when the blocking element 24 is inserted into the insertion hole 22 through the insertion block 23, the spring below the blocking rod in the blocking element 24 is pressed to retract and contract, so that the blocking element 24 also enters the insertion hole 22, and is fixed by the hole in the insertion hole 22, the spring in the blocking element 24 returns to push the blocking rod to extend outwards to enter the hole, and the insertion block 23 and the insertion hole 22 are locked, thereby avoiding the separation between the two cold screens 21 spliced with each other, resulting in infirm installation, and being incapable of dealing with outdoor storm.
Furthermore, four side surfaces of the cold shield 21 are divided into two adjacent groups, and the two groups respectively correspond to the jacks 22 and the plug blocks 23.
In the present embodiment, the four sides of the cold shield 21 are divided into one set of left side and upper side, one set of right side and lower side, and two sets correspond to the insertion holes 22 or the insertion blocks 23 respectively, that is, if the left side and the upper side are the insertion holes 22, the corresponding right side and the lower side are the insertion blocks 23, otherwise, the left side and the upper side are the insertion blocks 23, and the right side and the lower side are the insertion holes 22.
Furthermore, the two cold shields 21 are spliced and fixed through the insertion between the insertion hole 22 and the insertion block 23.
In this embodiment, the insertion block 23 on the left side of one of the cold shields 21 is inserted into the insertion hole 22 on the right side of the other cold shield 21, the insertion block 23 enters the insertion hole 22, the blocking piece 24 enters the insertion hole 22, the hole inside the insertion hole 22 is inserted, the insertion block 23 is locked in the insertion hole 22, so that the two cold shields 21 are transversely spliced and combined, the insertion block 23 on the upper side of one of the cold shields 21 is inserted into the insertion hole 22 on the lower side of the other cold shield 21, the insertion block 23 enters the insertion hole 22, the blocking piece 24 enters the insertion hole 22, the hole inside the insertion hole 22 is inserted, the insertion block 23 is locked in the insertion hole 22, so that the two cold shields 21 are longitudinally spliced and combined, and the cold shields 21 are combined and combined into the LED screen through multiple splicing and combining.
Further, a shell top 16 is arranged above the shell 15, and the cross section of the shell top 16 is triangular.
In this embodiment, shell top 16 of triangle-shaped is set up at the top of shell 15, can carry out the guide of rainwater to open air shell 15 and advance and shelter from, avoid the rainwater to enter into behind the screen that cold screen 21 is gone up or cold screen 21 is constituteed, cause into water the damage to it, and 16 bottom surfaces of shell top of triangle-shaped are greater than shell 15's top surface, realize the comprehensive sheltering from of rainwater that falls down to shell 15 top, the space of cold screen 21 is acceptd with inside to the outside of shell 15 slightly long and inside simultaneously, a rainwater for sheltering from with both sides guides the below, avoid permeating into cold screen 21's inside.
Furthermore, the lower end of the shell 15 is provided with a vent hole which is communicated with the back of the cold screen 21.
In this embodiment, the screen that comprises a plurality of cold screen 21 is acceptd in the inside of shell 15 to be connected with a large amount of electrical components in the back of shell 15 rear cold screen 21 promptly, electrical components produces a large amount of heats at the during operation, leans on the lower extreme bleeder vent of rear side through shell 15, with heat from the middle dissipation, avoids thermal gathering to cause interference and influence to cold screen 21's use.
Further, the wafer 213 is provided with three pieces of red, green and blue, respectively, and the male plate 212 is also provided with three pieces of blue, green and red, respectively, in one-to-one correspondence with the three wafers 213.
In this embodiment, the wafer 213 is an LED wafer 213, the common cathode disc 211 is welded with a red wafer 213, a green wafer 213, and a blue wafer 213, the positive and negative electrodes of the red wafer 213 are vertical, the positive electrode is above and the negative electrode is below, the positive and negative electrodes of the green wafer 213 and the blue wafer 213 are horizontal, the negative electrode of the red wafer 213 is connected to the common cathode disc 211 through conductive silver paste, the negative electrodes of the green wafer 213 and the blue wafer 213 are respectively connected to the common cathode disc 211 through bonding wires, the positive electrode of the red wafer 213 is connected to the red anode disc 212, the positive electrode of the green wafer 213 is connected to the green anode disc 212, the positive electrode of the blue wafer 213 is connected to the blue anode disc 212, the common cathode structure provides different voltages to the anodes thereof, compared to the common anode structure, the voltages required by the red, green and blue anodes can be provided respectively, the thermal effect of the LED can be effectively reduced, the effects of energy conservation and emission reduction are achieved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides an energy-conserving cold screen is used to wisdom lamp pole which characterized in that: including the street lamp subassembly, the street lamp subassembly includes the shell, the inside of shell is provided with sliding connection's inner shell with it, the inner shell with be provided with the air pump that is used for promoting the inner shell and removes between the shell, the inside top of shell is rotated and is connected with the enclosing cover and closes with it lid, still includes the screen subassembly, the screen subassembly includes cold screen, a plurality of equidistance distributes is acceptd to the inside of inner shell cold screen, the back of cold screen is provided with altogether cloudy dish, positive dish, wafer and electric wire, positive dish with the wafer all welds in the surface of altogether cloudy dish, the wafer with pass through between the positive dish electric wire electric connection, the jack has been seted up in the outside of cold screen, the outside of jack is provided with the inserted block, the inserted block peg graft in the inside of jack.
2. The energy-saving cold screen for the intelligent lamp post as claimed in claim 1, wherein: the street lamp assembly further comprises a lamp pole, the lower end of the lamp pole is provided with a base which is integrally formed, a solar panel is installed at the top end of the lamp pole, a mounting seat is fixedly installed on the outer side of the lamp pole, and the outer side of the mounting seat is fixedly connected with the shell.
3. The energy-saving cold screen for the intelligent lamp post as claimed in claim 1, wherein: the inside of inserted block is provided with the screens piece, the screens piece comprises spring and kelly.
4. The energy-saving cold screen for the intelligent lamp post as claimed in claim 3, wherein: the inside of jack is provided with the hole, the one end and this hole looks adaptation of screens piece.
5. The energy-saving cold screen for the intelligent lamp post as claimed in claim 1, wherein: four sides of the cold screen are divided into two adjacent groups, and the two groups respectively correspond to the jacks and the plug blocks.
6. The energy-saving cold screen for the intelligent lamp post as claimed in claim 1, wherein: and the two cold shields are spliced and fixed through the insertion between the jacks and the insertion blocks.
7. The energy-saving cold screen for the intelligent lamp post as claimed in claim 2, wherein: a shell top is arranged above the shell, and the cross section of the shell top is triangular.
8. The energy-saving cold screen for the intelligent lamp post as claimed in claim 2, wherein: the lower end of the shell is provided with an air hole, and the air hole is communicated with the back surface of the cold screen.
9. The energy-saving cold screen for the intelligent lamp post as claimed in claim 1, wherein: the wafer is provided with three parts which are respectively red, green and blue, and the male plate is also provided with three parts which are respectively blue, green and red and are in one-to-one correspondence with the three wafers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737420.0A CN110599914A (en) | 2019-08-12 | 2019-08-12 | Wisdom lamp pole is with energy-conserving cold screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737420.0A CN110599914A (en) | 2019-08-12 | 2019-08-12 | Wisdom lamp pole is with energy-conserving cold screen |
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| Publication Number | Publication Date |
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| CN110599914A true CN110599914A (en) | 2019-12-20 |
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| CN201910737420.0A Pending CN110599914A (en) | 2019-08-12 | 2019-08-12 | Wisdom lamp pole is with energy-conserving cold screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198723A (en) * | 2021-12-10 | 2022-03-18 | 浙江省邮电工程建设有限公司 | Intelligent lamp pole system for realizing vehicle monitoring and data analysis |
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| CN108735114A (en) * | 2018-08-02 | 2018-11-02 | 广州市极合技术咨询有限公司 | A kind of LED display |
| CN208655161U (en) * | 2018-08-24 | 2019-03-26 | 重庆锦富泰电子科技有限公司 | A kind of spliced LED display |
| CN208655182U (en) * | 2018-09-06 | 2019-03-26 | 沈阳时机天成数字技术有限公司 | A kind of liquid crystal-spliced screen easy to assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198723A (en) * | 2021-12-10 | 2022-03-18 | 浙江省邮电工程建设有限公司 | Intelligent lamp pole system for realizing vehicle monitoring and data analysis |
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