CN219059829U - LED traffic sign board - Google Patents
LED traffic sign board Download PDFInfo
- Publication number
- CN219059829U CN219059829U CN202223181789.4U CN202223181789U CN219059829U CN 219059829 U CN219059829 U CN 219059829U CN 202223181789 U CN202223181789 U CN 202223181789U CN 219059829 U CN219059829 U CN 219059829U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- traffic sign
- led traffic
- symmetrically
- protection plate
- 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.)
- Active
Links
- 239000004744 fabric Substances 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims 1
- 238000013016 damping Methods 0.000 abstract description 10
- 239000003595 mist Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses an LED traffic sign board, which comprises a shell, wherein a screw rod is arranged in the shell, a solar panel is arranged at the upper end of the shell, two pulleys are symmetrically arranged at one end of a connecting piece, two springs are symmetrically and fixedly connected to one end of each pulley, an LED traffic sign board body is arranged at the other end of the connecting piece, a first protection plate is arranged at the upper end of the LED traffic sign board body, and wiping cloth is arranged at the lower end of the first protection plate. Through the structure, the connecting piece is stable when driving the LED traffic sign body to move through the pulley, the spring and the damping structure, so that the LED traffic sign body cannot be damaged, the two electric push rods are symmetrically and fixedly connected to the lower end of the first protection plate, the wiping cloth is fixedly connected to the lower end of the electric push rod, and the wiping cloth is moved through the electric push rods so that the LED traffic sign body cannot be provided with a lot of water mist.
Description
Technical Field
The utility model relates to the technical field of LED traffic signboards, in particular to an LED traffic signboard.
Background
The road traffic sign is a graphic symbol for displaying traffic regulations and road information, and is displayed by using an LED at present, so that the display is clearer, and therefore, the LED traffic sign needs to be provided.
In the prior art, when the LED traffic sign board is used, the LED traffic sign board is generally fixed, is fixed at the roadside through a fixed structure, is inconvenient to adjust the height, is easy to shake after being disassembled in the process of device maintenance, and can generate a lot of water mist when being used in a rainy day, so that the LED traffic sign board is not clear.
Disclosure of Invention
The utility model aims to provide the LED traffic sign board, which is convenient for adjusting the height of the LED traffic sign board and is stable when moving downwards, and can protect the LED traffic sign board from rainwater and wipe water mist of the LED traffic sign board.
In order to achieve the above-mentioned purpose, provide a LED traffic sign, which comprises a housin, casing lower extreme fixedly connected with chassis, the inside lead screw that is provided with of casing, the casing upper end is provided with solar panel, threaded connection has the connecting piece on the lead screw, connecting piece one end symmetry is provided with two pulleys, two springs of pulley one end symmetry fixedly connected with, the connecting piece other end is provided with LED traffic sign body, LED traffic sign body upper end is provided with first guard plate, first guard plate lower extreme is provided with wipes cloth.
According to the LED traffic sign board, two reinforcing ribs are symmetrically and fixedly connected to the upper end of the chassis, one side of each reinforcing rib is fixedly connected to the shell, and two locking bolts are symmetrically and threadedly connected to the other two sides of the chassis.
According to the LED traffic sign board, the lower end of the solar panel is fixedly connected with a supporting column, and the lower end of the supporting column is fixedly connected with the upper end of the shell.
According to the LED traffic sign board, one end of the screw rod is provided with a bearing, the other end of the screw rod is provided with a motor, and the output end of the motor is fixedly connected with one end of the screw rod.
According to the LED traffic sign board, one end of the pulley is provided with a supporting rod, one end of the supporting rod is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with a fixing plate, and one end of the fixing plate is fixedly connected with one end of the connecting piece.
According to the LED traffic sign board, the spring is internally provided with damping.
According to the LED traffic sign, one end of the connecting piece is fixedly connected with the connecting plate, and one end of the connecting plate is fixedly connected with the LED traffic sign body.
According to the LED traffic sign board, two supporting pieces are symmetrically and fixedly connected to the lower end of the first protection plate, the lower ends of the supporting pieces are fixedly connected to the upper end of the LED traffic sign board body, two electric push rods are symmetrically and fixedly connected to the upper end of the wiping cloth, the upper ends of the electric push rods are fixedly connected to the lower end of the first protection plate, and a second protection plate is fixedly connected to the side wall of the first protection plate.
The beneficial effects are that:
1. the LED traffic sign board is characterized in that the screw rod is arranged inside the shell, the connecting piece is connected to the screw rod in a threaded mode, two pulleys are symmetrically arranged at one end of the connecting piece, two springs and a damping structure are symmetrically arranged at the other end of the pulleys, and the connecting piece is stable when driving the LED traffic sign board body to move through the pulleys, the springs and the damping structure, so that the LED traffic sign board body cannot be damaged.
2. Two support pieces are symmetrically and fixedly connected to the upper side of the LED traffic sign body, the upper end of each support piece is fixedly connected with a first protection plate, two electric push rods are symmetrically and fixedly connected to the lower end of each first protection plate, wiping cloth is fixedly connected to the lower end of each electric push rod, and the wiping cloth is moved through the electric push rods so that the LED traffic sign body does not have much water mist.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a perspective view of an LED traffic sign according to the present utility model;
FIG. 2 is a cross-sectional view of an LED traffic sign according to the present utility model;
FIG. 3 is a schematic diagram illustrating the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic structural diagram of fig. 2B according to the present utility model.
Legend description:
1. a housing; 2. a chassis; 3. reinforcing ribs; 4. a locking bolt; 5. a support column; 6. a solar panel; 7. a screw rod; 8. a motor; 9. a bearing; 10. a connecting piece; 11. a fixing plate; 12. a support rod; 13. a pulley; 14. a spring; 15. damping is carried out; 16. a connecting plate; 17. an LED traffic sign body; 18. a support; 19. a first protection plate; 20. an electric push rod; 21. wiping cloth; 22. and a second protection plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, the LED traffic sign according to the embodiment of the present utility model includes a housing 1, a chassis 2 is connected to the lower end of the housing 1, a screw rod 7 is disposed inside the housing 1, the screw rod 7 can move an LED traffic sign body 17, a solar panel 6 is disposed at the upper end of the housing 1, and the working principle of the solar panel 6 is as follows: the solar light irradiates on a semiconductor p-r junction to form a new hole-electron pair, under the action of a p-r junction electric field, holes flow from a p region to an n region, electrons flow from the n region to the p region, and current is formed after a circuit is connected, which is the working principle of a photoelectric effect solar cell, electric energy converted by a solar panel 6 is stored in a storage battery for internal use, a connecting piece 10 is connected to a screw rod 7 in a threaded manner, two pulleys 13 are symmetrically arranged at one end of the connecting piece 10, two springs 14 are symmetrically and fixedly connected at one end of the pulleys 13, an LED traffic sign body 17 is arranged at the other end of the connecting piece 10, an LED light source and a retroreflective material are adopted by the LED traffic sign body 17 and used for displaying road traffic signs, a first protection plate 19 is arranged at the upper end of the LED traffic sign body 17, and wiping cloth 21 is arranged at the lower end of the first protection plate 19.
Two strengthening ribs 3 are symmetrically and fixedly connected to the upper end of the chassis 2, one side of each strengthening rib 3 is fixedly connected to the shell 1, two locking bolts 4 are symmetrically and threadedly connected to the other two sides of the chassis 2, and the locking bolts 4 are used for fixing the chassis 2.
The solar panel 6 lower extreme fixedly connected with support column 5, support column 5 are used for supporting fixed solar panel 6, support column 5 lower extreme fixed connection is in casing 1 upper end.
One end of the screw rod 7 is provided with a bearing 9, the bearing 9 enables the screw rod 7 to rotate in the screw rod 7 and has a limiting function, the other end of the screw rod 7 is provided with a motor 8, the motor 8 drives the screw rod 7 to rotate, and the output end of the motor 8 is fixedly connected with one end of the screw rod 7.
One end of the pulley 13 is provided with a supporting rod 12, one end of the supporting rod 12 is fixedly connected with one end of the spring 14, the other end of the spring 14 is fixedly connected with a fixing plate 11, and one end of the fixing plate 11 is fixedly connected with one end of the connecting piece 10.
The spring 14 is internally provided with a damping 15, the damping 15 and the spring 14 being fixed by means of a prior art connection structure for their damping effect.
One end of the connecting piece 10 is fixedly connected with a connecting plate 16, and one end of the connecting plate 16 is fixedly connected with an LED traffic sign body 17.
The two support pieces 18 of first guard plate 19 lower extreme symmetry fixedly connected with, support piece 18 lower extreme fixed connection is in LED traffic sign body 17 upper end, and wiping cloth 21 upper end symmetry fixedly connected with two electric putter 20, electric putter 20 are prior art through inside motor structure power, electric putter 20 upper end fixed connection is in first guard plate 19 lower extreme, first guard plate 19 lateral wall fixedly connected with second guard plate 22.
Working principle: the device is installed, the solar panel 6 absorbs light energy and converts the light energy into electric energy, the electric energy is stored in the storage battery for the device to use, the screw rod 7 is arranged in the shell 1, the connecting piece 10 is connected to the screw rod 7 in a threaded mode, two pulleys 13 are symmetrically arranged at one end of the connecting piece 10, two springs 14 and a damping 15 structure are symmetrically arranged at the other end of the pulleys 13, the LED traffic sign body 17 is driven to move by the connecting piece 10 to be stable through the pulleys 13, the springs 14 and the damping 15 structure, the LED traffic sign body 17 cannot be damaged, two supporting pieces 18 are symmetrically and fixedly connected to the upper side of the LED traffic sign body 17, a first protection plate 19 is fixedly connected to the upper end of the supporting piece 18, two electric push rods 20 are symmetrically and fixedly connected to the lower end of the first protection plate 19, wiping cloth 21 is fixedly connected to the lower end of the electric push rods 20, and many water mist cannot be generated on the LED traffic sign body 17 through the movement of the electric push rods 20.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. LED traffic sign, including casing (1), its characterized in that: the solar energy street lamp comprises a shell (1), wherein a chassis (2) is fixedly connected to the lower end of the shell (1), a lead screw (7) is arranged inside the shell (1), a solar panel (6) is arranged at the upper end of the shell (1), a connecting piece (10) is connected to the lead screw (7) in a threaded mode, two pulleys (13) are symmetrically arranged at one end of the connecting piece (10), two springs (14) are symmetrically and fixedly connected to one end of the pulleys (13), an LED traffic sign body (17) is arranged at the other end of the connecting piece (10), a first protection plate (19) is arranged at the upper end of the LED traffic sign body (17), and wiping cloth (21) is arranged at the lower end of the first protection plate (19).
2. The LED traffic sign according to claim 1, wherein two reinforcing ribs (3) are symmetrically and fixedly connected to the upper end of the chassis (2), one side of each reinforcing rib (3) is fixedly connected to the shell (1), and two locking bolts (4) are symmetrically and threadedly connected to the other two sides of the chassis (2).
3. The LED traffic sign according to claim 1, wherein the lower end of the solar panel (6) is fixedly connected with a support column (5), and the lower end of the support column (5) is fixedly connected with the upper end of the housing (1).
4. The LED traffic sign according to claim 1, wherein one end of the screw rod (7) is provided with a bearing (9), the other end of the screw rod (7) is provided with a motor (8), and an output end of the motor (8) is fixedly connected with one end of the screw rod (7).
5. The LED traffic sign according to claim 1, wherein one end of the pulley (13) is provided with a supporting rod (12), one end of the supporting rod (12) is fixedly connected with one end of the spring (14), the other end of the spring (14) is fixedly connected with a fixing plate (11), and one end of the fixing plate (11) is fixedly connected with one end of the connecting piece (10).
6. An LED traffic sign according to claim 1, characterized in that the spring (14) is internally provided with a shock absorbing damper (15).
7. The LED traffic sign according to claim 1, wherein one end of the connecting member (10) is fixedly connected with a connecting plate (16), and one end of the connecting plate (16) is fixedly connected with the LED traffic sign body (17).
8. The LED traffic sign according to claim 1, wherein the lower end of the first protection plate (19) is symmetrically and fixedly connected with two supporting pieces (18), the lower end of each supporting piece (18) is fixedly connected with the upper end of the LED traffic sign body (17), the upper end of each wiping cloth (21) is symmetrically and fixedly connected with two electric push rods (20), the upper end of each electric push rod (20) is fixedly connected with the lower end of the first protection plate (19), and the side wall of the first protection plate (19) is fixedly connected with a second protection plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181789.4U CN219059829U (en) | 2023-04-03 | 2023-04-03 | LED traffic sign board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223181789.4U CN219059829U (en) | 2023-04-03 | 2023-04-03 | LED traffic sign board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219059829U true CN219059829U (en) | 2023-05-23 |
Family
ID=86366714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223181789.4U Active CN219059829U (en) | 2023-04-03 | 2023-04-03 | LED traffic sign board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219059829U (en) |
-
2023
- 2023-04-03 CN CN202223181789.4U patent/CN219059829U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219059829U (en) | LED traffic sign board | |
| CN212276576U (en) | Sign board early warning device of intelligent regulation and control speed limit | |
| CN115418988A (en) | Municipal administration highway is energy-saving warning device for bridge with protective structure | |
| CN201159973Y (en) | Outdoor wind energy advertising device | |
| CN210629402U (en) | Novel solar photovoltaic power generation device | |
| CN206786610U (en) | A kind of dangerous warning control device of LED solar street lights | |
| CN207775760U (en) | A kind of highway of wind-power electricity generation is light emitting directory board used | |
| CN209744252U (en) | street lamp capable of telescopic protection | |
| CN211547463U (en) | Guidance road sign for highway construction | |
| CN210088702U (en) | LED street lamp convenient to installation | |
| CN214332536U (en) | Energy-saving lighting device for road | |
| CN210712630U (en) | Multifunctional road sign board for police school | |
| CN218932929U (en) | Intelligent speed-limiting sign for expressway | |
| CN215562081U (en) | A safety warning device for highway engineering construction area | |
| CN208422252U (en) | A kind of substation's early warning type nameplate | |
| CN209366007U (en) | A kind of multi-functional taxi LED display | |
| CN221301076U (en) | Solar street lamp with photovoltaic module light facing surface protection structure | |
| CN217733829U (en) | Warning device applied to highway road construction | |
| CN219862502U (en) | Warning device with lifting function | |
| CN221501795U (en) | Warning barrier for hydraulic and hydroelectric engineering construction | |
| CN219658327U (en) | High-efficiency energy-saving advertising lamp box | |
| CN218720964U (en) | Dustproof wisdom street lamp | |
| CN216108180U (en) | A sign for road bridge safety warning | |
| CN220873233U (en) | Outdoor advertisement display structure | |
| CN220911326U (en) | Energy-saving garden lamp convenient to install and detach |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Chuanhong Inventor after: Wu Yaohua Inventor after: Wei Jiahui Inventor before: Zhang Chuanhong Inventor before: Wu Yaohua Inventor before: Wei Jiahui |