CN211181073U

CN211181073U - Narrow section bar structure signal lamp

Info

Publication number: CN211181073U
Application number: CN202020277219.7U
Authority: CN
Inventors: 林元富; 陈冰; 陈波; 郑培余
Original assignee: Duolun Information Technology Co ltd; Duolun Technology Co Ltd
Current assignee: Duolun Information Technology Co ltd; Duolun Technology Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-08-04
Anticipated expiration: 2030-03-09

Abstract

The utility model discloses a narrow section bar structure signal lamp, include: the lamp wick assembly, the shielding piece and the rear shell assembly are arranged on the base; wherein the rear housing assembly comprises: the front cover plate and the rear cover plate are respectively fixed on the shell, and a cavity is formed in the shell; the lamp wick assembly penetrates through the round hole in the front cover plate and then is arranged in the shell, and the shielding piece is fixed on the front cover plate. The utility model has the characteristics of simple structure, light weight, lower cost and the like; simple to operate, stable in structure is reliable, can effectively improve production and installation effectiveness, practices thrift the cost.

Description

Narrow section bar structure signal lamp

Technical Field

The utility model relates to a narrow section bar structure signal lamp belongs to traffic facilities technical field.

Background

In the contemporary society, each intersection is installed with a traffic signal lamp to control traffic, and the traffic signal lamp controls the advancing of vehicles through the alternate change of light, so that the traffic becomes smooth. Traffic lights are clearly very important for modern traffic order management and maintenance.

At present, a traffic signal lamp is composed of a lamp holder and a lamp post, wherein the lamp holder includes a plurality of lamp holder units arranged in parallel, the lamp holder unit includes a lamp wick assembly 11 and a rear shell assembly 12, and fig. 1 to 3 are referred to; the rear cover plates in the rear shell assembly are die-cast aluminum parts with the same structure and the same cross-sectional dimension, and every two rear cover plates are fixedly connected (namely, the side plates of every two adjacent rear cover plates are fixedly connected through bolts). Backshell subassembly assembling process more loaded down with trivial details and need artifical trompil, can lead to the poor problem of water-proof effects, the post-assembly structure is complicated, and weight is heavy, production, installation cost are higher.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a narrow section structure signal lamp, which has the characteristics of simple structure, light weight, lower cost and the like; simple to operate, stable in structure is reliable, can effectively improve production and installation effectiveness, practices thrift the cost.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model discloses a narrow section bar structure signal lamp, include: the lamp wick assembly, the shielding piece and the rear shell assembly are arranged on the base; wherein the rear housing assembly comprises: the front cover plate and the rear cover plate are respectively fixed on the shell, and a cavity is formed in the shell; the lamp wick assembly penetrates through the round hole in the front cover plate and then is arranged in the shell, and the shielding piece is fixed on the front cover plate; the shell is made of a section material.

Furthermore, the shell is made of aluminum profiles, and is closed after hot bending processing.

Further, the both ends of aluminium alloy are equipped with first strengthening rib respectively.

Furthermore, a screw hole is formed in the first reinforcing rib arranged at the two ends of the aluminum profile.

Further, be formed with the recess between the first strengthening rib that the aluminium alloy both ends were equipped with and the aluminium alloy body.

Furthermore, the end parts of the front cover plate are provided with bends, and the bends are arranged in the grooves.

Further, the aluminium alloy intermediate position is equipped with the second strengthening rib, and its quantity is two, is L types, and the two symmetry sets up.

Furthermore, the upper end and the lower end of the shell are respectively provided with a penetrating screw hole, and the screw hole is positioned between the two second reinforcing ribs and used for fixing the mounting bracket.

Furthermore, the edge position of each round hole on the front cover plate is welded with a lining plate, and the shielding piece is fixedly connected with the front cover plate through the lining plate.

Furthermore, the front cover plate, the shell and the rear cover plate are fixedly connected through screws respectively.

Has the advantages that:

compared with the prior art, the traffic signal lamp provided by the utility model has the characteristics of simple structure, light weight, no need of die sinking for manufacturing, lower cost and the like; furthermore, the utility model discloses a signal lamp simple to operate, stable in structure is reliable, can effectively improve production and installation effectiveness, practices thrift the cost.

Drawings

FIG. 1 is a schematic structural diagram of a conventional traffic signal lamp;

FIG. 2 is a front view of a conventional rear housing assembly;

FIG. 3 is a top view of a conventional backshell assembly;

fig. 4 is a schematic structural view of the signal lamp of the present invention;

FIG. 5 is an exploded view of the signal lamp of the present invention;

FIG. 6 is a schematic structural view of the housing;

FIG. 7 is a sectional view of an aluminum profile;

fig. 8 is a partial cross-sectional view of the signal lamp of the present invention;

FIG. 9 is a schematic structural view of a front cover plate;

FIG. 10 is a cross-sectional view of section M of FIG. 9;

the figure includes: 11. the lamp wick assembly comprises a lamp wick assembly, 12 a rear shell assembly, 2 a lamp wick assembly, 3 a shielding piece, 4 a rear shell assembly, 41 a front cover plate, 411 a round hole, 412 a lining plate, 413 a bending part, 42 a shell, 421 a first reinforcing rib, 422 an aluminum profile body, 423 a groove, 424, a second reinforcing rib, 43 a rear cover plate, 5 and a mounting support.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Referring to fig. 1 to 10, the utility model discloses a narrow section structure signal lamp, it includes: the lamp wick component 2, the shielding piece 3 and the rear shell component 4; wherein the rear housing assembly 4 comprises: the front cover plate 41, the shell 42 and the rear cover plate 43, wherein the front cover plate 41 and the rear cover plate 43 are respectively fixed on the shell 42, and a cavity is formed inside the shell 42; be equipped with a plurality of round hole 411 on the front shroud 41, the marginal position welding of each round hole 411 has a welt 412, makes shielding piece 3 and front shroud 41 fixed connection through this welt 412, and the concrete expression does: the lining plate 412 is provided with a screw hole, the shielding piece 3 is fixed on the lining plate 412 through a screw, and the end part of the front cover plate 41 is provided with a bend 413; the shell 42 is made of aluminum profiles, the shell is closed after hot bending processing, and joints at two ends are polished after welding processing; two ends of the aluminum profile are respectively provided with a first reinforcing rib 421, and the first reinforcing rib 421 is provided with a screw hole for fixing the front cover plate 41 and the rear cover plate 43; a groove 423 is formed between the first reinforcing rib 421 and the aluminum profile 422, the groove 423 is matched with the bend 413, and the bend 413 is arranged in the groove 423; the wick assembly 2 is inserted into the housing 42 through the circular hole 411 of the front cover plate 41, and the rear cover plate 43 is fixed to the housing by screws.

Wherein, the aluminium alloy intermediate position is equipped with second strengthening rib 424, and its quantity is two, is L type designs, and the two symmetry sets up.

The upper end and the lower end of the shell 42 are respectively provided with a penetrating screw hole which is positioned between the two second reinforcing ribs 424 and used for fixedly mounting the bracket 5, a nut is arranged between the two second reinforcing ribs 424, the shell does not need to be opened when a signal lamp is mounted, the mounting angle can be rotated by loosening the bolt 6, and the bolt 6 is locked after adjustment to fix the mounting bracket 5 and the shell 42.

It should be noted that the first reinforcing rib and the second reinforcing rib at the aluminum profile hot bending part are milled before hot bending.

Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments and application fields, and the above-described embodiments are illustrative, instructive, and not restrictive. Those skilled in the art, having the benefit of this disclosure, may effect numerous modifications thereto without departing from the scope of the invention as defined by the claims.

Claims

1. A narrow profile structural signal lamp comprising: the lamp wick assembly, the shielding piece and the rear shell assembly are arranged on the base; wherein the rear housing assembly comprises: the front cover plate and the rear cover plate are respectively fixed on the shell, and a cavity is formed in the shell; the lamp wick assembly penetrates through the round hole in the front cover plate and then is arranged in the shell, and the shielding piece is fixed on the front cover plate; the shell is made of aluminum profiles, and is closed after hot bending processing.

2. The signal lamp with narrow profile structure as claimed in claim 1, wherein the aluminum profile has first reinforcing ribs at both ends thereof, respectively.

3. The signal lamp with narrow profile structure as claimed in claim 2, wherein the first reinforcing ribs provided at both ends of the aluminum profile are provided with screw holes.

4. The narrow-profile structural signal lamp of claim 3, wherein grooves are formed between the first reinforcing ribs arranged at the two ends of the aluminum profile and the aluminum profile body.

5. The narrow profile structural signal light of claim 4, wherein said front cover plate has a bend at each end thereof, said bend being disposed within said recess.

6. The narrow-profile structural signal lamp as claimed in claim 1, wherein the aluminum profile is provided at a middle position thereof with two second reinforcing ribs, the number of the second reinforcing ribs is L, and the two second reinforcing ribs are symmetrically arranged.

7. The narrow profile structural signal lamp of claim 6, wherein said housing has a threaded hole formed therethrough at each of upper and lower ends thereof, said threaded hole being located intermediate said two second ribs.

8. The signal lamp with narrow profile structure as claimed in claim 1, wherein a lining plate is welded to the edge of each circular hole of the front cover plate, and the shielding plate is fixedly connected to the front cover plate through the lining plate.

9. The signal lamp with narrow profile structure as claimed in claim 1, wherein the front cover plate, the housing and the rear cover plate are fixedly connected to each other by screws.