CN211897959U - LED variable lane mark structure - Google Patents
LED variable lane mark structure Download PDFInfo
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- CN211897959U CN211897959U CN201922232821.9U CN201922232821U CN211897959U CN 211897959 U CN211897959 U CN 211897959U CN 201922232821 U CN201922232821 U CN 201922232821U CN 211897959 U CN211897959 U CN 211897959U
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Abstract
The utility model provides a variable lane of LED sign structure, includes the metal frame, the back of metal frame is fixed with metal bottom plate, and the centre of metal frame is equipped with the circuit board, is equipped with a plurality of LED lamps on the circuit board, its characterized in that, the front of metal frame be fixed with transparent shell cover, the circuit board is located between transparent shell cover and the metal bottom plate. The utility model has simple structure, the transparent shell is added on the front surface of the utility model, which has waterproof function and does not need to be filled with waterproof glue; the utility model discloses practice thrift the material on the whole, alleviateed the weight, simplified processing technology for processing cycle has been accelerated greatly, makes things convenient for the dismouting maintenance in later stage again.
Description
Technical Field
The utility model relates to a variable lane mark especially relates to a variable lane mark structure of LED, belongs to the intelligent transportation equipment field.
Background
In order to alleviate road congestion nationwide, the variable lane can flexibly regulate and control the traffic direction according to the characteristics of the traffic flow direction of vehicles in different time periods, change the driving direction of the lane and relieve traffic pressure.
The variable lane mark is an important component of a variable lane system, the first generation mechanical overturn mark is eliminated at present, and the second generation LED variable lane mark structure is mainly installed at present. The structural style from front to back is as follows: the LED light-emitting module comprises a reflective film, a metal panel, a waterproof glue layer, an LED dot matrix lamp panel, a metal bottom plate and a metal frame. The reflecting film and the metal panel correspond to the LED dot matrix openings so that the LED lamp beads are exposed out of the surface. The typical structure is poured with waterproof glue on the metal panel and the LED dot matrix lamp panel for waterproofing, the processing technology is complex, and the maintenance is troublesome in the future.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: how to simplify the processing technology of the variable lane marker and facilitate the subsequent maintenance.
In order to solve the technical problem, the utility model provides a LED variable lane mark structure, including the metal frame, the back of metal frame is fixed with metal soleplate, and the centre of metal frame is equipped with the circuit board, is equipped with a plurality of LED lamps on the circuit board, its characterized in that, the preceding transparent clamshell that is fixed with of metal frame, the circuit board is located between transparent clamshell and the metal soleplate.
Preferably, the transparent casing is made of organic glass or acrylic plate.
Preferably, the front surface of the circuit board is blue.
Preferably, the metal bottom plate and the metal frame are made of aluminum alloy materials.
The utility model has simple structure, the transparent shell is added on the front surface of the utility model, which has waterproof function and does not need to be filled with waterproof glue; the utility model discloses practice thrift the material on the whole, alleviateed the weight, simplified processing technology for processing cycle has been accelerated greatly, makes things convenient for the dismouting maintenance in later stage again.
Drawings
FIG. 1 is a front view of an LED variable lane marker structure;
FIG. 2 is a sectional view taken along line J-J of FIG. 1;
fig. 3 is a partially enlarged view of the position M in fig. 2.
Detailed Description
In order to make the present invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
The utility model relates to a changeable lane of LED marks structure, as shown in fig. 1-3, it includes metal frame 1, and the back of metal frame 1 is fixed with metal soleplate 5, and the front of metal frame 1 is fixed with transparent clamshell 2, is equipped with circuit board 3 between transparent clamshell 2 and the metal soleplate 5, is equipped with a plurality of LED lamps 4 on the circuit board 3.
Wherein, the transparent shell cover 2 is made of organic glass or acrylic plate. The circuit board 3 is provided with an LED lamp 4 according to the mark pattern displayed on the circuit board. The metal bottom plate 5 and the metal frame 1 are made of aluminum alloy materials.
Through the utility model discloses a changeable lane of LED marks structure need not to irritate the waterproof glue, only need with metal decking change transparent clamshell 2 can. When needing the maintenance, easy dismounting unpacks the back apart, with the part that needs the maintenance take out replace or repair can, avoided filling up by waterproof glue among the prior art, the inconvenient problem of maintaining.
Claims (4)
1. The utility model provides a variable lane of LED structure of marking, includes metal frame (1), the back of metal frame (1) is fixed with metal bottom plate (5), the centre of metal frame (1) is equipped with circuit board (3), is equipped with a plurality of LED lamps (4) on circuit board (3), its characterized in that, the preceding transparent clamshell (2) that is fixed with of metal frame (1), circuit board (3) are located between transparent clamshell (2) and metal bottom plate (5).
2. The LED lane-changing sign structure as claimed in claim 1, wherein the transparent housing (2) is made of organic glass or acrylic.
3. An LED variable lane marker structure according to claim 1, wherein the front surface of the circuit board (3) is blue.
4. The LED lane-changing sign structure as claimed in claim 1, wherein the metal base plate (5) and the metal frame (1) are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232821.9U CN211897959U (en) | 2019-12-12 | 2019-12-12 | LED variable lane mark structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232821.9U CN211897959U (en) | 2019-12-12 | 2019-12-12 | LED variable lane mark structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897959U true CN211897959U (en) | 2020-11-10 |
Family
ID=73292925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922232821.9U Active CN211897959U (en) | 2019-12-12 | 2019-12-12 | LED variable lane mark structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211897959U (en) |
-
2019
- 2019-12-12 CN CN201922232821.9U patent/CN211897959U/en active Active
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