CN212719462U

CN212719462U - Street lamp convenient to maintenance

Info

Publication number: CN212719462U
Application number: CN202022221475.7U
Authority: CN
Inventors: 李桂胜; 董壮壮; 王洪军
Original assignee: Jinan Huayang Lighting Co ltd
Current assignee: Jinan Huayang Lighting Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-03-16
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a street lamp convenient to maintenance, include lamp stand, connect the lamp pole on the lamp stand and connect the lamps and lanterns of lamp pole upper end, lamp pole lower extreme cross section is the rectangle, be provided with the connection on the lamp pole the connecting device of lamp stand, the vertical rotation groove of having seted up of lamp stand upper surface under the lamp pole, connecting device includes vertical the fixing baffle on the lamp stand, be provided with on the lamp pole and connect on the baffle and make the slewing mechanism that the lamp pole rotated on vertical direction, threaded connection has cup jointed on the baffle a connecting cylinder outside lamp pole and the baffle, a connecting cylinder up end through bolted connection with lamp pole outer wall butt just prevents lamp pole pivoted apron. This application has the effect of making things convenient for the street lamp maintenance.

Description

Street lamp convenient to maintenance

Technical Field

The application relates to the field of street lamp illumination, in particular to a street lamp convenient to maintain.

Background

The street lamp is a whole composed of a lamp, an electric wire, a light source, a lamp post, a lamp arm, a flange plate, a basic embedded part and the like, is widely applied to various places needing illumination nowadays, and along with the continuous advance of the urbanization process, a large number of street lamps need to be installed outdoors and in suburbs, so that the safety of people is guaranteed and the people can conveniently go out.

The chinese patent with the publication number of CN208670871U discloses a solar energy integration street lamp, which comprises a lamp holder, the top of lamp stand is equipped with the install bin, the install bin passes through bracing piece and lamp stand fixed connection, the install bin both ends all are connected with lighting mechanism, the top fixedly connected with connecting rod of install bin, it is connected with the photovoltaic board to rotate on the connecting rod, buffer gear and connecting rod connection are passed through to the one end of photovoltaic board, one side fixedly connected with landing slab of connecting rod, the bottom fixedly connected with servo motor of landing slab, servo motor's output runs through landing slab bottom and fixedly connected with receipts line roller, be connected with the winding mechanism who corresponds with the photovoltaic board on receiving the line roller, fixedly connected with battery in the install bin.

Aiming at the related technologies, the inventor thinks that the street lamp is mainly connected with the lamp holder through a plurality of locking screws, realizes the installation of the street lamp, has strict requirements on the locking screws, is inconvenient for the disassembly of the street lamp when the upper end illuminating mechanism breaks down, needs workers to carry out high-altitude operation through ladders and other forms, increases the difficulty of the maintenance of the street lamp, and has certain potential safety hazards.

SUMMERY OF THE UTILITY MODEL

In order to reduce the difficulty of high altitude construction, the maintenance of the street lamp of being convenient for, this application provides a street lamp convenient to maintenance.

The application provides a street lamp convenient to maintenance adopts following technical scheme:

the utility model provides a street lamp convenient to maintenance, includes the lamp stand, connects the lamp pole on the lamp stand and connects the lamps and lanterns of lamp pole upper end, lamp pole lower extreme cross section is the rectangle, be provided with on the lamp pole and connect the connecting device of lamp stand, the vertical groove of having seted up of lamp stand upper surface under the lamp pole, connecting device includes vertical the fixing baffle on the lamp stand, be provided with on the lamp pole and connect on the baffle and make the slewing mechanism that the lamp pole rotated in vertical direction, threaded connection has cup jointed on the baffle a connecting cylinder outside lamp pole and the baffle, a connecting cylinder up end through bolted connection with lamp pole outer wall butt just prevents lamp pole pivoted apron.

Through adopting above-mentioned technical scheme, insert the lamp pole between two baffles, with connecting cylinder threaded connection on the baffle to pass through the bolt fastening with the apron on the connecting cylinder, when the street lamp broke down, take off the apron, rotate the connecting cylinder, make connecting cylinder and lamp stand separation, through slewing mechanism, make the lamp pole rotate in vertical direction, be convenient for to the maintenance of lamps and lanterns.

Preferably, the vertical mounting groove of having seted up on the baffle, slewing mechanism is including fixing the axis of rotation of lamp pole lateral wall, the axis of rotation cup joints outward and slides the joint and be in installation piece in the mounting groove, the installation piece is worn to be equipped with and is run through installation piece, axis of rotation and prevents lamp pole pivoted bolt, slewing mechanism still including setting up in the mounting groove and preventing installation piece upward movement's locating component.

Through adopting above-mentioned technical scheme, the joint that slides of installation piece realizes the preliminary installation of lamp pole in the mounting groove, runs through installation piece and axis of rotation with the bolt simultaneously, prevents that the axis of rotation from rotating for the installation piece, simultaneously under locating component's effect, prevents that the bolt from breaking away from the installation piece.

Preferably, the vertical spread groove of having seted up in bottom of mounting groove, the bolt lower extreme stretches into in the spread groove, set up the constant head tank that is the level setting in the spread groove, the constant head tank internal fixation has positioning spring, the bolt lower extreme has been seted up and has been followed the joint groove that bolt circumference deepens gradually, last being fixed with of positioning spring can insert the locating lever in the joint inslot.

Through adopting above-mentioned technical scheme, under positioning spring's effect, the tip butt of locating lever rotates the bolt on the lateral wall of bolt, makes the locating lever slide gradually to the deepest in joint groove, prevents the bolt upward movement.

Preferably, a positioning ring is fixed on the positioning rod, and a stop block for preventing the positioning rod from separating from the positioning groove is fixed in the positioning groove.

Through adopting above-mentioned technical scheme, the setting up of holding ring prevents that the locating lever from separating the constant head tank under positioning spring's effect, leads to the unable smooth inserting of bolt in the spread groove.

Preferably, the mounting groove is internally provided with a reinforcing plate in a sliding manner, one end of the reinforcing plate is positioned in the mounting groove, and the other end of the reinforcing plate abuts against the side wall of the lamp post.

Through adopting above-mentioned technical scheme, the stability of structure is increased in setting up of gusset plate, reduces the pressure of axis of rotation and reduces the possibility that the lamp pole rotated in vertical direction simultaneously.

Preferably, the lamp holder upper surface is provided with an annular groove surrounding the baffle, and the lower end of the connecting cylinder is positioned in the annular groove and is in threaded connection with the inner side wall of the annular groove.

Through adopting above-mentioned technical scheme, the connecting cylinder lower extreme is located the ring channel and threaded connection has increased the stability of structure on the inside wall of ring channel, reduces the rainwater simultaneously and enters into the possibility of rotating the inslot from the lamp stand.

Preferably, a connecting spring connected to the lower end face of the lamp post is fixed to the bottom of the rotating groove.

Through adopting above-mentioned technical scheme, when the lamp pole rotated in the vertical direction, connecting spring's setting made the lamp pole at the pivoted in-process, the spring had certain traction effect to the lamp pole, reduced workman's intensity of labour.

Preferably, the bottom of the mounting groove is provided with a T-shaped sliding groove with a longitudinal section, a sliding block with a T-shaped longitudinal section is connected in the sliding groove in a sliding clamping manner, hanging rings are fixed on the lower surface of the lamp post and the upper surface of the sliding block, and two ends of the positioning spring are respectively hung on the corresponding hanging rings.

Through adopting above-mentioned technical scheme, positioning spring fixes on the sliding block, and when the lamp pole at the pivoted in-process, the sliding block can be at the inslot cunning that slides, prevents to appear warping because of positioning spring and leads to positioning spring's damage.

In summary, the present application includes at least one of the following beneficial technical effects:

when the street lamp fails, the cover plate is taken down, the connecting cylinder is rotated to separate the connecting cylinder from the lamp holder, the bolt is rotated and pulled out, and the lamp post is rotated in the vertical direction, so that the lamp is convenient to maintain;

the arrangement of the reinforcing plate increases the stability of the structure, reduces the pressure of the rotating shaft and simultaneously reduces the possibility that the lamp post rotates in the vertical direction.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a connecting device according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a positioning assembly according to an embodiment of the present application.

Description of reference numerals: 1. a lamp socket; 2. a lamp post; 3. a light fixture; 4. a rotating groove; 5. a baffle plate; 6. a connecting cylinder; 7. a cover plate; 8. mounting grooves; 9. a rotating shaft; 10. mounting blocks; 11. a bolt; 12. connecting grooves; 13. positioning a groove; 14. a positioning spring; 15. positioning a rod; 16. a clamping groove; 17. a positioning ring; 18. a stopper; 19. a reinforcing plate; 20. an annular groove; 21. a connecting spring; 22. a sliding groove; 23. a sliding block; 24. hanging a ring; 25. and (4) a process tank.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses street lamp convenient to maintenance. Referring to fig. 1, a street lamp convenient to maintain comprises a lamp holder 1 fixed underground, wherein the upper surface of the lamp holder 1 is flush with the ground, a vertically arranged lamp post 2 is connected to the lamp holder 1, and a lamp 3 for lighting is connected to the upper end of the lamp post 2.

Referring to fig. 1 and 2, 2 lower extreme cross sections of lamp pole are the rectangle, be provided with the connecting device who makes 2 connections of lamp pole at lamp stand 1 on lamp stand 1, connecting device includes vertical baffle 5 of fixing at 1 upper surface of lamp stand, 5 butt of baffle are on 2 two relative outer walls of lamp pole, the projection on vertical side is circular arc and two circular arcs are located same circle on the outer wall of baffle 5, connecting cylinder 6 has been cup jointed on

baffle

5, 6 threaded connection of connecting cylinder are on baffle 5, there is apron 7 at 6 upper ends of connecting cylinder through bolted connection, lamp pole 2 run through apron 7 and with apron 7 butt, the setting of apron 7 prevents that lamp pole 2 from rotating in vertical direction.

Referring to fig. 1 and 2, be provided with on the lamp pole 2 and make the lamp pole 2 rotate the slewing mechanism who connects on baffle 5, set up the pivoted slot 4 of being convenient for lamp pole 2 pivoted in the vertical direction on lamp stand 1 of lamp pole 2 lower surface, vertically set up mounting groove 8 on the relative inner wall of two baffles 5, slewing mechanism is including fixing the axis of rotation 9 at the lamp pole 2 lateral wall, it has the installation piece 10 of joint in mounting groove 8 that slides to cup joint outside axis of rotation 9, it runs through installation piece 10 to insert on installation piece 10, axis of rotation 9 and prevents that axis of rotation 9 from for installation piece 10 pivoted bolt 11, gusset plate 19 has been placed in mounting groove 8, one section of gusset plate 19 is located the mounting groove 8 of bolt 11 top, the other end butt is on lamp pole 2 lateral wall.

Referring to fig. 2 and 3, a connecting groove 12 is vertically formed below the mounting groove 8, a lower end of the plug pin 11 extends into the connecting groove 12, and a positioning assembly for preventing the plug pin 11 from being separated from the connecting groove 12 is disposed in the connecting groove 12. A process groove 25 is formed in the inner side wall of the baffle 5, a positioning groove 13 which is horizontally arranged and communicated with the connecting groove 12 is formed in the process groove 25, the positioning assembly comprises a positioning spring 14 which is fixed in the positioning groove 13 and is horizontally arranged, one end of the positioning spring 14 is fixed in the positioning groove 13, the other end of the positioning spring is fixed with a positioning rod 15 which extends into the connecting groove 12, a gradually deepened clamping groove 16 is formed in the outer wall of the plug pin 11 along the circumferential direction, the plug pin 11 can be rotated to clamp the positioning rod 15 into the clamping groove 16, and the plug pin 11 is prevented from being separated from the connecting groove; a positioning ring 17 is fixed to the positioning rod 15, and a stopper 18 for preventing the positioning rod 15 from coming off the positioning groove 13 is fixed to the end of the positioning groove 13 near the connecting groove 12.

Referring to fig. 1 and 2, a sliding groove 22 with a T-shaped longitudinal section is formed at the bottom of the mounting groove 8 along the rotation direction of the lamp post 2, a sliding block 23 with a T-shaped longitudinal section is slidably clamped in the sliding groove 22, a hanging ring 24 is fixed on the lower end surface of the lamp post 2 and the upper surface of the sliding block 23, and a connecting spring 21 for connecting the two hanging rings 24 is hooked on the hanging ring 24. When the lamp post 2 rotates in the vertical direction, the sliding block 23 slides in the sliding groove 22, and has a certain traction effect on the lamp post 2 under the action of the connecting spring 21, so that the labor intensity of workers is reduced.

Referring to fig. 1 and 2, an annular groove 20 surrounding the baffle 5 is vertically formed in the upper surface of the lamp holder 1, the annular groove 20 is coaxial with the connecting cylinder 6, and the lower end of the connecting cylinder 6 is located in the annular groove 20 and is in threaded connection with the inner side wall of the annular groove 20, so that the structural stability is improved.

The implementation principle of the street lamp convenient to maintain in the embodiment of the application is as follows: when the lamp 3 is damaged, the bolt is rotated to separate the cover plate 7 from the connecting cylinder 6, the connecting cylinder 6 is rotated to separate the connecting cylinder 6 from the lamp holder 1, the bolt 11 is rotated to separate the positioning rod 15 from the clamping groove 16, the bolt 11 is simultaneously pulled out, and the lamp post 2 is rotated to downwards rotate the lamp 3 to a certain height, so that the lamp 3 is convenient to maintain.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a street lamp convenient to maintenance, includes lamp stand (1), connects lamp pole (2) on lamp stand (1) and connects lamps and lanterns (3) of lamp pole (2) upper end, lamp pole (2) lower extreme cross section is the rectangle, be provided with on lamp pole (2) and connect the connecting device of lamp stand (1), its characterized in that: the lamp holder (1) upper surface under lamp pole (2) is vertical has seted up and has rotated groove (4), connecting device is including vertical fixing baffle (5) on lamp holder (1), be provided with on lamp pole (2) and connect on baffle (5) and make the slewing mechanism that lamp pole (2) rotated in vertical direction, threaded connection has cup jointed on baffle (5) connecting cylinder (6) outside lamp pole (2) and baffle (5), connecting cylinder (6) up end through bolted connection with lamp pole (2) outer wall butt just prevents lamp pole (2) pivoted apron (7).

2. The street lamp convenient to maintain as claimed in claim 1, wherein: vertical mounting groove (8) of having seted up on baffle (5), slewing mechanism is including fixing axis of rotation (9) of lamp pole (2) lateral wall, axis of rotation (9) overcoat joint has the joint that slides and is in installation piece (10) in mounting groove (8), installation piece (10) are worn to be equipped with and are run through installation piece (10), axis of rotation (9) and prevent lamp pole (2) pivoted bolt (11), slewing mechanism is still including setting up in mounting groove (8) and prevent installation piece (10) upward movement's locating component.

3. The street lamp convenient to maintain as claimed in claim 2, characterized in that: the vertical spread groove (12) of having seted up in bottom of mounting groove (8), bolt (11) lower extreme stretches into in spread groove (12), constant head tank (13) that are the level setting have been seted up in spread groove (12), constant head tank (13) internal fixation has positioning spring (14), the edge has been seted up to bolt (11) lower extreme joint groove (16) that bolt (11) circumference deepens gradually, be fixed with on positioning spring (14) and insert locating lever (15) in joint groove (16).

4. The street lamp convenient to maintain as claimed in claim 3, wherein: a positioning ring (17) is fixed on the positioning rod (15), and a stop block (18) for preventing the positioning rod (15) from separating from the positioning groove (13) is fixed in the positioning groove (13).

5. The street lamp convenient to maintain as claimed in claim 2, characterized in that: and a reinforcing plate (19) with one end positioned in the mounting groove (8) and the other end abutted against the side wall of the lamp post (2) is arranged in the mounting groove (8) in a sliding manner.

6. The street lamp convenient to maintain as claimed in claim 1, wherein: the lamp holder (1) upper surface is seted up and is encircleed ring channel (20) of baffle (5), connecting cylinder (6) lower extreme is located in ring channel (20) and threaded connection in on the inside wall of ring channel (20).

7. The street lamp convenient to maintain as claimed in claim 1, wherein: and a connecting spring (21) connected to the lower end face of the lamp post (2) is fixed at the bottom of the rotating groove (4).

8. The street lamp convenient to maintain as claimed in claim 3, wherein: the lamp post is characterized in that a sliding groove (22) with a T-shaped longitudinal section is formed in the bottom of the mounting groove (8), a sliding block (23) with a T-shaped longitudinal section is connected in the sliding groove (22) in a sliding clamping mode, hanging rings (24) are fixed on the lower surface of the lamp post (2) and the upper surface of the sliding block (23), and two ends of the positioning spring (14) are respectively hung on the corresponding hanging rings (24).