CN219874212U - Lamp control bus interface device - Google Patents

Abstract

The utility model relates to the technical field of lamp control bus installation, in particular to a lamp control bus interface device which comprises a connecting port and a fixing port, wherein the side end of the connecting port is fixedly connected with a fixing table, the side wall of the connecting port is of a circular structure, threads are arranged on the side wall of the connecting port, the side end of the connecting port is in threaded connection with an adjusting ring, the side end of the adjusting ring is fixedly connected with a driving plate, the side end of the fixing table is fixedly connected with a sealing rubber sheet, the side end of the sealing rubber sheet is provided with a squeezing ring, the side end of the squeezing ring is fixedly connected with a limiting fixing mechanism, the limiting fixing mechanism consists of a connecting plate, a connecting sheet and a fixing block, the side end of the fixing port is fixedly connected with a sealing shell, a clamping groove is formed in the inner side wall of the sealing shell, the outer side wall of the sealing shell is fixedly connected with a fixing ring, and the side end of the fixing table is fixedly connected with a clamping sheet.

Description

Lamp control bus interface device

Technical Field

The utility model relates to the technical field of lamp control bus installation, in particular to a lamp control bus interface device.

Background

In order to make urban roads brighter at night, pedestrians and vehicles can pass conveniently, street lamps are usually arranged on the edges of the roads, and the street lamps are required to be connected with a lamp control bus. The existing lamp control bus structure is simpler, connection and installation are basically carried out through simple buckles, the sealing performance is poor, the street lamp can be subjected to wind and rain, water inflow at a bus interface is easy to cause, the influence on a circuit is caused, and after a long time, the buckles are easy to loosen, so that poor circuit contact is caused, and the influence on the illumination of a street lamp is caused.

Disclosure of Invention

The present utility model is directed to a lamp control bus interface device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lamp accuse bus interface arrangement, includes connecting port and fixed port, the side fixedly connected with fixed station of connecting port, the lateral wall of connecting port is circular structure, be equipped with the screw thread on the lateral wall of connecting port, the side threaded connection adjusting ring of connecting port, the side fixedly connected with driving plate of adjusting ring, the side fixedly connected with sealing rubber piece of fixed station, sealing rubber piece's side is equipped with the extrusion ring, the side fixedly connected with spacing fixed establishment of extrusion ring, spacing fixed establishment comprises connecting plate, connection piece and fixed block, the side fixedly connected with seal shell of fixed port, be equipped with the joint groove on the inside wall of seal shell, fixedly connected with solid fixed ring on the lateral wall of seal shell, the side fixedly connected with buckle piece of fixed station.

Preferably, a plurality of mounting openings are formed in the middle of the fixed table, two ends of each mounting opening penetrate through the fixed table, one end of the driving plate is fixedly connected with the extrusion ring, the other end of the driving plate is rotatably connected with the adjusting ring, and the middle of the driving plate penetrates through the sealing rubber sheet.

Preferably, a plurality of sealing bulges are fixedly connected to the inner wall of the sealing shell, the sealing bulges are of annular structures, the sealing bulges are opposite to the sealing rubber sheet, and the side ends of the sealing rubber sheet are propped against the extrusion ring.

Preferably, one end of the connecting plate is fixedly connected with the extrusion plate, the other end of the connecting plate is fixedly connected with the connecting sheet, the connecting sheet is of an elastic structure, the connecting sheet is of an arc-shaped structure, and the fixing block is fixedly connected with the side end of the connecting sheet.

Preferably, both sides of the fixed block are arc-shaped structures, the clamping groove surrounds the inner wall of the sealing shell, and the fixed block is clamped in the clamping groove.

Preferably, the side end of the fixing ring is of an arc structure, the top end of the buckle piece is of an arc structure, the side end of the buckle piece is provided with a bulge, and the buckle piece is buckled with the fixing ring through the bulge.

Compared with the prior art, the utility model has the beneficial effects that: when connecting port and fixed port are connected, rotatory adjusting ring, the regulation girdle moves the extrusion ring and removes, drive the seal shell through spacing fixed establishment and remove, with the top of seal shell only support by the side of fixed station, with the tight connection of connecting port and fixed port together, avoid appearing the poor condition of contact, also increase the leakproofness simultaneously, the extrusion ring extrudees sealing rubber piece, support sealing rubber piece side and lean on the sealed arch, avoid steam to get into junction, ensure the leakproofness of bus interface department through dual guarantee, avoid causing the influence to the illumination of street lamp.

Drawings

Fig. 1 is a schematic diagram of connection ports and fixed port connections.

Fig. 2 is an enlarged schematic view of point a.

In the figure: the device comprises a connecting port 1, an adjusting ring 2, a fixing port 3, a sealing shell 4, a fixing table 5, a squeezing ring 6, a clamping groove 7, a limiting and fixing mechanism 8, a connecting plate 81, a connecting plate 82, a fixing block 83, a mounting port 9, a driving plate 10, a sealing rubber sheet 11, a sealing bulge 12, a fixing ring 13 and a clamping sheet 14.

Detailed Description

In the following, in order to enhance understanding and appreciation of the utility model, a technical solution in an embodiment of the utility model will be clearly and completely described and introduced with reference to the accompanying drawings in which it is apparent that the described embodiment is only a part of an embodiment of the utility model, not all embodiments, and not the embodiment is in any way limiting. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a lamp accuse bus interface arrangement, including connecting port 1 and fixed port 3, the side fixedly connected with fixed station 5 of connecting port 1, the lateral wall of connecting port 1 is circular structure, be equipped with the screw thread on the lateral wall of connecting port 1, the side threaded connection adjusting ring 2 of connecting port 1, rotatory adjusting ring 2, adjusting ring 2 can remove along connecting port 1, the side fixedly connected with driving plate 10 of adjusting ring 2, the side fixedly connected with sealing rubber piece 11 of fixed station 5, the side of sealing rubber piece 11 is equipped with extrusion ring 6, the side fixedly connected with spacing fixed establishment of extrusion ring 6 8, spacing fixed establishment 8 comprises connecting plate 81, connection piece 82 and fixed block 83, the side fixedly connected with seal shell 4 of fixed port 3, be equipped with joint groove 7 on the inside wall of seal shell 4, fixedly connected with solid fixed ring 13 on the lateral wall of seal shell 4, the side fixedly connected with buckle piece 14 of fixed station 5.

The middle of fixed station 5 is equipped with a plurality of installing ports 9, and fixed station 5 is run through at installing port 9 both ends, and drive plate 10 one end and extrusion ring 6 fixed connection, the other end and the adjusting ring 2 of drive plate 10 rotate to be connected, pass sealing rubber piece 11 in the middle of the drive plate 10, and adjusting ring 2 can drive plate 10 and extrusion ring 6 and remove when rotatory.

The inner wall of the sealing shell 4 is fixedly connected with a plurality of sealing bulges 12, the sealing bulges 12 are of annular structures, the sealing bulges 12 are opposite to the sealing rubber sheet 11, the side ends of the sealing rubber sheet 11 are abutted against the extrusion ring 6, the extrusion ring 6 extrudes the sealing rubber sheet 11, so that the sealing rubber sheet 11 is deformed, and the side ends of the sealing rubber sheet 11 are abutted against the sealing bulges 12, so that the sealing performance is ensured.

One end of connecting plate 81 and stripper plate fixed connection, the other end of connecting plate 81 and connection piece 82 fixed connection, connection piece 82 is elastic structure, connection piece 82 is arc structure, fixed block 83 fixed connection is in the side of connection piece 82, both sides of fixed block 83 are arc structure, joint groove 7 encircles seal shell 4 inner wall, fixed block 83 joint is in joint groove 7, connecting port 1 and fixed port 3 are being connected the back, connection piece 82 is by extrusion deformation, until fixed block 83 reachs joint groove 7 department, fixed block 83 joint advances in joint groove 7, make seal shell 4 and extrusion ring 6 connect into a whole, extrusion ring 6 can drive seal shell 4 and remove when removing, seal shell 4's top is tightly supported and is leaned on the side of fixed station 5, can make connecting port 1 and fixed port 3 connect inseparabler, ensure the leakproofness between seal shell 4 and the fixed station 5 simultaneously.

The side end of the fixed ring 13 is of an arc structure, the top end of the clamping piece 14 is of an arc structure, the side end of the clamping piece 14 is provided with a bulge, the clamping piece 14 is buckled with the fixed ring 13 through the bulge, the connecting port 1 and the fixed port 3 are fixedly connected together, and the connection tightness is ensured.

When the connecting port 1 and the fixed port 3 are connected, the connecting sheet 82 is extruded and deformed until the fixed block 83 reaches the clamping groove 7, the fixed block 83 is clamped into the clamping groove 7, the adjusting ring 2 is rotated, the adjusting ring 2 can move along the connecting port 1, the adjusting ring 2 drives the extruding ring 6 to move through the driving plate 10, the extruding ring 6 can drive the sealing shell 4 to move when moving, the top end of the sealing shell 4 is tightly abutted against the side end of the fixed table 5, meanwhile, the extruding ring 6 extrudes and deforms the sealing rubber sheet 11, and the side end of the sealing rubber sheet 11 is abutted against the sealing bulge 12.

While embodiments of the utility model have been shown and described, it is emphasized that: the above description is merely illustrative of the manner of using embodiments of the utility model and is not intended to limit the utility model in any way. It will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a lamp accuse bus interface arrangement, includes connection port (1) and fixed port (3), its characterized in that: the side fixedly connected with fixed station (5) of connection port (1), the lateral wall of connection port (1) is circular structure, be equipped with the screw thread on the lateral wall of connection port (1), the side threaded connection adjusting ring (2) of connection port (1), the side fixedly connected with drive plate (10) of adjusting ring (2), the side fixedly connected with sealing rubber piece (11) of fixed station (5), the side of sealing rubber piece (11) is equipped with extrusion ring (6), the side fixedly connected with spacing fixed establishment of extrusion ring (6) (8), spacing fixed establishment (8) comprise connecting plate (81), connection piece (82) and fixed block (83), the side fixedly connected with seal shell (4) of fixed port (3), be equipped with joint groove (7) on the inside wall of seal shell (4), fixedly connected with solid fixed ring (13) on the lateral wall of seal shell (4), the side fixedly connected with buckle piece (14) of fixed station (5).

2. A lamp-controlled bus interface device as claimed in claim 1, wherein: the middle of fixed station (5) is equipped with a plurality of installing ports (9), fixed station (5) are run through at installing port (9) both ends, drive plate (10) one end and extrusion ring (6) fixed connection, the other end and the adjusting ring (2) of drive plate (10) rotate to be connected, pass sealing rubber piece (11) in the middle of drive plate (10).

3. A lamp-controlled bus interface device as claimed in claim 1, wherein: the inner wall of the sealing shell (4) is fixedly connected with a plurality of sealing bulges (12), the sealing bulges (12) are of annular structures, the sealing bulges (12) are right opposite to the sealing rubber sheet (11), and the side ends of the sealing rubber sheet (11) are propped against the extrusion ring (6).

4. A lamp-controlled bus interface device as claimed in claim 1, wherein: one end of the connecting plate (81) is fixedly connected with the extrusion plate, the other end of the connecting plate (81) is fixedly connected with the connecting sheet (82), the connecting sheet (82) is of an elastic structure, the connecting sheet (82) is of an arc-shaped structure, and the fixing block (83) is fixedly connected to the side end of the connecting sheet (82).

5. A lamp-controlled bus interface device as claimed in claim 1, wherein: both sides of fixed block (83) are arc structure, joint groove (7) encircle sealed shell (4) inner wall, fixed block (83) joint is in joint groove (7).

6. A lamp-controlled bus interface device as claimed in claim 1, wherein: the side end of the fixed ring (13) is of an arc-shaped structure, the top end of the buckle piece (14) is of an arc-shaped structure, the side end of the buckle piece (14) is provided with a bulge, and the buckle piece (14) is buckled with the fixed ring (13) through the bulge.