CN211897970U

CN211897970U - LED variable lane marking device

Info

Publication number: CN211897970U
Application number: CN201922232585.0U
Authority: CN
Inventors: 吴茂龙; 张广宇; 梁佳龙; 王学冬
Original assignee: Efficient Shanghai Intelligent Technology Co ltd
Current assignee: Efficient Shanghai Intelligent Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-10
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a variable lane mark device of LED, including the metal frame, the back of metal frame is fixed with the metal bottom plate, and the front of metal frame is fixed with metal decking, metal decking be equipped with on the front surface rather than assorted reflective membrane, the last a plurality of lamp holes that are equipped with of metal decking, a serial communication port, a plurality of lamp holes in all be fixed with the perforation lamp, link into the lamp cluster through the electric wire between each perforation lamp. The utility model has simple structure, cancels the original waterproof glue layer and the LED dot matrix lamp panel, changes the LED perforation lamp into the LED perforation lamp, and the LED perforation lamp has the waterproof function and does not need to be wholly filled with the waterproof glue; the LED perforated lamps can be randomly arranged according to requirements, the application is flexible, and a large-area PCB (printed circuit board) does not need to be manufactured by each pattern. 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

LED variable lane marking device

Technical Field

The utility model relates to a variable lane mark especially relates to a variable lane mark device 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 now, and the second generation LED variable lane mark devices are mainly installed now. 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 marking device, including the metal frame, the back of metal frame is fixed with metal soleplate, and the front of metal frame is fixed with metal panel, be equipped with on metal panel's the front surface rather than the assorted reflective membrane, be equipped with a plurality of lamp holes on the metal panel, its characterized in that, a plurality of lamp holes in all be fixed with the perforation lamp, link into the lamp cluster through the electric wire between each perforation lamp.

Preferably, the perforation lamp include LED lamp pearl, LED lamp pearl parcel is in resin housing, the middle part that the resin housing outside is located LED lamp pearl is equipped with the round arch, bellied preceding equipartition has a plurality of elasticity protruding platforms, the equipartition has a plurality of elasticity card feet before the face that lies in the elasticity protruding platform on the LED lamp pearl, the rear end and the circuit board of LED lamp pearl are connected, the circuit board parcel is in resin housing, the rear end and the connection of electric lines of circuit board.

The utility model has simple structure, cancels the original waterproof glue layer and the LED dot matrix lamp panel, changes the LED perforation lamp into the LED perforation lamp, and the LED perforation lamp has the waterproof function and does not need to be wholly filled with the waterproof glue; the LED perforated lamps can be randomly arranged according to requirements, the application is flexible, and a large-area PCB (printed circuit board) does not need to be manufactured for each mark pattern. 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;

FIG. 2 is a sectional view taken along line J-J of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at position M;

FIG. 4 is a schematic diagram of electrical connections for a plurality of hole penetrating lamps;

fig. 5 is a schematic structural view of a perforated lamp.

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 variable lane mark device of LED, as shown in fig. 1-3, it includes metal frame 1, and metal frame 1's back is fixed with metal soleplate 5, and metal frame 1's preceding metal decking 3 that is fixed with adheres to on metal decking 3's the front surface rather than assorted reflective membrane 2, is equipped with a plurality of lamp holes on the metal decking 3, all is fixed with perforation lamp 4 in a plurality of lamp holes, links into the lamp cluster through the electric wire between each perforation lamp 4.

Wherein, the perforation lamp 4 is an LED perforation lamp. The metal panel 3 is provided with lamp holes according to the mark patterns displayed on the metal panel, and the LED perforated lamp is clamped on the metal panel 3. The metal panel 3, the metal bottom plate 5 and the metal frame 1 are all made of aluminum alloy materials.

As shown in fig. 4 and 5, the perforation lamp 4 comprises an LED lamp bead 41, the LED lamp bead 41 is wrapped in a resin shell 45, a circle of protrusion is arranged in the middle of the LED lamp bead 41 outside the resin shell 45, a plurality of elastic bosses 43 are uniformly distributed in the front of the protrusion, a plurality of elastic clamping pins 42 are uniformly distributed in the front of the elastic bosses 43 on the LED lamp bead 41, the rear end of the LED lamp bead 41 is connected with a circuit board 44, the circuit board 44 is wrapped in the resin shell 45, and the rear end of the circuit board 44 is connected with an electric wire.

Through the utility model discloses a variable lane mark device of LED only need with perforated lamp 4 according to the light hole of marking pattern card on metal panel 3 can, need not to irritate waterproof glue. 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

1. The utility model provides a variable lane marking device of LED, includes metal frame (1), the back of metal frame (1) is fixed with metal soleplate (5), the preceding of metal frame (1) is fixed with metal decking (3), be equipped with on the front surface of metal decking (3) rather than assorted reflective membrane (2), be equipped with a plurality of lamp holes on metal decking (3), its characterized in that, a plurality of lamp holes in all be fixed with perforation lamp (4), link into the lamp cluster through the electric wire between each perforation lamp (4).

2. The LED variable lane marking device according to claim 1, wherein the perforated lamp (4) comprises LED lamp beads (41), the LED lamp beads (41) are wrapped in a resin shell (45), a circle of bulges are arranged in the middle of the LED lamp beads (41) on the outer side of the resin shell (45), a plurality of elastic bosses (43) are uniformly distributed in front of the bulges, a plurality of elastic clamping feet (42) are uniformly distributed in front of the surface of the elastic bosses (43) on the LED lamp beads (41), the rear ends of the LED lamp beads (41) are connected with a circuit board (44), the circuit board (44) is wrapped in the resin shell (45), and the rear ends of the circuit board (44) are connected with electric wires.