CN220249891U

CN220249891U - Municipal garden lamp convenient to maintain

Info

Publication number: CN220249891U
Application number: CN202321415781.1U
Authority: CN
Inventors: 赖正飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-26
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a municipal garden lamp convenient to maintain, which relates to the field of garden street lamps, and comprises a lamp post and an illuminating lamp, and further comprises a lamp holder, wherein the lamp holder can move to a top illumination position or a bottom maintenance position along the surface of the lamp post; this municipal garden lamp convenient to maintain, through following the lamp stand downwardly moving at the push rod, push rod one side pushes the inclined plane of sealing member, make the sealing member rotate to the position that interior line groove is linked together with the external line groove, on the lamp stand and can follow the external line groove with each lighting lamp connection's power cord and slide, avoid the power cord that needs length to be greater than lamp pole length in order to adapt to the removal of light, and avoid pulling the power cord because the removal of lamp stand, make the power cord impaired or the power joint position pine take off, influence the use of light.

Description

Municipal garden lamp convenient to maintain

Technical Field

The utility model relates to a garden street lamp technology, in particular to a municipal garden lamp convenient to maintain.

Background

Gardens include courtyard, house garden, little garden, park, plant garden, zoo etc. the garden lamp is used for carrying out the illumination in illumination and gardens interior scenic spot night to the pedestrian passageway, and the damage probably takes place after the garden lamp uses for a long time, like the bulb is damaged or reach life by the foreign object, simultaneously, and gardens maintainer also can regularly inspect the maintenance to the garden lamp to guarantee the normal use of garden lamp.

In the chinese patent of the disclosure No. CN216716021U, a streetlamp convenient to maintain is disclosed, the probability of contacting rainwater with a plug and a socket is reduced by matching a water retaining rod with a rubber pad, a chain drives a light emitting assembly to move up and down, a maintainer stands on the ground to maintain the light emitting assembly, the possibility that the maintainer is dangerous due to climbing the high maintenance light emitting assembly is reduced, the convenience and the speed of maintaining the light emitting assembly are improved, but in the using process, a power wire electrically connected with the light emitting assembly needs to be reserved for moving along with the light emitting assembly in the vertical moving process, and the power wire is easily repeatedly pulled, so that the power wire is damaged or a joint part is loosened, and the use of the lighting lamp is affected.

Disclosure of Invention

The utility model aims to provide a municipal garden lamp convenient to maintain, so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a municipal garden lamp of convenient maintenance, includes the lamp pole and with the light of the power cord electric connection of lamp pole inner chamber arrangement, still includes:

the lamp holder can move to a top illumination position or a bottom maintenance position along the surface of the lamp post, the illuminating lamp is arranged on the periphery of the lamp holder, and the surface of the lamp post is provided with an outer wire slot;

the driving mechanism is used for driving the lamp holder to move;

the sealing mechanism is arranged in the lamp post and comprises a sealing piece, the sealing piece is positioned at one side of the outer wire groove, and an inner wire groove matched with the outer wire groove is formed in one side of the sealing piece;

when the lamp holder moves to the bottom maintenance position, the inner line groove on the sealing member is communicated with the outer line groove on the lamp post, and after the lamp holder moves to the top illumination position, the inner line groove on the sealing member is far away from the outer line groove on the lamp post.

Further, the sealing element is cylindrical, at least two bushings are fixedly arranged in the lamp post, and the surface of the sealing element is rotationally connected with the inner side of each bushing.

Further, the surface of the sealing element is fixedly provided with a first baffle, one side of one bushing is fixedly provided with a second baffle, a spring is fixedly arranged between the first baffle and the second baffle, and the spring is arc-shaped.

Further, the sealing member top and lie in interior line groove one side and be equipped with the inclined plane, lamp stand inboard fixed mounting has the push rod, when the lamp stand is located top illumination position, the push rod outside and outer line inslot wall sliding connection, and the inclined plane butt on push rod one side and the sealing member.

Further, a clamping piece is arranged at one end of the push rod and used for fixing the power line.

Further, actuating mechanism includes box body and threaded rod, box body one side and lamp pole bottom one side fixed connection, threaded rod one end is installed in the box body, the threaded rod other end rotates with the lamp pole top to be connected, threaded rod surface and lamp stand inner wall threaded connection, install the driving piece in the box body, it is used for driving the threaded rod and rotates.

Compared with the prior art, the municipal garden lamp convenient to maintain has the following beneficial effects:

1. this municipal garden lamp convenient to maintain, through actuating mechanism drive lamp stand along lamp pole downwardly moving, make the light on the lamp stand descend to suitable height, the maintainer of being convenient for operates, avoids carrying the ladder walking of ascending a height and maintains between each garden lamp, reduces maintainer's physical demands, does not need the maintenance of ascending a height simultaneously, reduces safe risk, and easy operation, and the practicality is stronger.

2. This municipal garden lamp convenient to maintain, through following lamp stand downwardly moving at the push rod, push rod one side pushes the inclined plane of sealing member, make the sealing member rotate to the position that interior line groove is linked together with the external line groove, the push rod can remove along interior line groove and external line inslot wall, on the lamp stand and can follow the external line groove with each lighting lamp connection's power cord and slide, avoid the power cord that needs length to be greater than lamp pole length in order to adapt to the removal of light, and avoid pulling the power cord because the removal of lamp stand, make the power cord impaired or power connector position pine take off, influence the use of light.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

fig. 2 is a perspective view of a lamp post structure according to an embodiment of the present utility model;

fig. 3 is a first perspective view, partially in section, of a lamp post according to an embodiment of the present utility model;

fig. 4 is a second perspective view, partially in section, of a lamp post according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of FIG. 4A according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a driving mechanism according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a lamp post; 11. a chute; 12. an outer wire groove; 2. a lighting lamp; 3. a lamp holder; 4. a driving mechanism; 41. a case body; 42. a threaded rod; 43. a driving member; 5. a sealing mechanism; 51. a seal; 52. an inner wire slot; 53. a bushing; 54. a first baffle; 55. a second baffle; 56. a spring; 57. a push rod; 6. and a clamping piece.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Examples:

referring to fig. 1-6, a municipal garden lamp convenient to maintain comprises a lamp post 1 and a lamp 2 electrically connected with a power line arranged in an inner cavity of the lamp post 1, and further comprises a lamp holder 3, wherein the lamp holder 3 can move to a top illumination position or a bottom maintenance position along the surface of the lamp post 1, the lamp 2 is arranged on the periphery of the lamp holder 3, a plurality of the lamps 2 can be arranged on the periphery of the lamp holder 3 in an annular array manner, each lamp 2 positioned on the periphery of the lamp holder 3 is not blocked by the lamp post 1 when moving, an outer wire slot 12 is formed in the surface of the lamp post 1, the outer wire slot 12 is used for enabling a power line which is arranged on the lamp holder 3 and connected with each lamp 2 to slide along the outer wire slot 12 when the lamp holder 3 moves up and down, so that the power line with the length longer than the lamp post 1 is required to adapt to the movement of the lamp post 2 is avoided, and the power line is prevented from being pulled due to the movement of the lamp holder 3, so that the power line is damaged or the power joint part is loosened, and the use of the lamp 2 is affected;

the sealing mechanism 5 is arranged in the lamp post 1, the sealing mechanism 5 comprises a sealing piece 51, the sealing piece 51 is positioned on one side of the outer wire groove 12, and an inner wire groove 52 matched with the outer wire groove 12 is arranged on one side of the sealing piece 51;

when the lamp holder 3 moves to the bottom maintenance position, the inner wire groove 52 on the sealing member 51 is communicated with the outer wire groove 12 on the lamp post 1, and after the lamp holder 3 moves to the top illumination position, the inner wire groove 52 on the sealing member 51 is far away from the outer wire groove 12 on the lamp post 1;

in this embodiment, the sealing member 51 is cylindrical, at least two bushings 53 are fixedly installed in the lamp post 1, the bushings 53 are annular, and are used for supporting the sealing member 51 to rotate in the lamp post 1, and the surface of the sealing member 51 is rotationally connected with the inner side of the bushings 53;

in this embodiment, the surface of the sealing member 51 is fixedly provided with a first baffle plate 54, one side of one bushing 53 is fixedly provided with a second baffle plate 55, a spring 56 is fixedly arranged between the first baffle plate 54 and the second baffle plate 55, the spring 56 is arc-shaped, when the lamp holder 3 moves downwards, an inner wire groove 52 on the sealing member 51 is communicated with the outer wire groove 12, at the moment, the spring 56 is in a compressed state, when the lamp holder 3 moves to a top illumination position, the spring 56 pushes the first baffle plate 54 to enable the inner wire groove 52 to be far away from the outer wire groove 12, the sealing member 51 shields and seals the outer wire groove 12, an arc-shaped guide rod can be installed in the spring 56, one end of the arc-shaped guide rod is fixedly connected with the first baffle plate 54, and the other end of the arc-shaped guide rod penetrates through the second baffle plate 55 and is in sliding connection with the inner wall of the second baffle plate 55;

in this embodiment, an inclined plane is disposed on the top of the sealing member 51 and located at one side of the inner wire groove 52, a push rod 57 is fixedly mounted on the inner side of the lamp holder 3, when the lamp holder 3 is located at the top illumination position, the outer side of the push rod 57 is slidably connected with the inner wall of the outer wire groove 12, one side of the push rod 57 abuts against the inclined plane on the sealing member 51, and when the push rod 57 moves downward along with the lamp holder 3, one side of the push rod 57 pushes the inclined plane of the sealing member 51, so that the sealing member 51 rotates to a position where the inner wire groove 52 is communicated with the outer wire groove 12, and the push rod 57 can move along the inner wall of the inner wire groove 52 and the outer wire groove 12;

one end of the push rod 57 is provided with a clamping piece 6 for fixing the power line, when the push rod 57 moves, the clamping piece 6 fixes one end of the power line to be always kept inside the lamp post 1 and the sealing piece 51, the clamping piece 6 comprises but not limited to strapping, the power line is fixed at one end of the push rod 57 through the strapping, and the push rod 57 is annular so that the strapping can fix the power line;

a driving mechanism 4 for driving the lamp holder 3 to move;

in this embodiment, the driving mechanism 4 includes a box 41 and a threaded rod 42, one side of the box 41 is fixedly connected with one side of the bottom of the lamp pole 1, one end of the threaded rod 42 is installed in the box 41, the other end of the threaded rod 42 is rotationally connected with the top of the lamp pole 1, the surface of the threaded rod 42 is in threaded connection with the inner wall of the lamp holder 3, a driving piece 43 is installed in the box 41 and used for driving the threaded rod 42 to rotate, the driving piece 43 includes, but is not limited to, a worm and a worm wheel, the worm wheel is sleeved on the surface of the threaded rod 42 and is fixedly connected with the threaded rod 42, the worm is meshed with one side of the worm wheel, one end of the worm is rotationally connected with the inner wall of the box 41, the other end of the worm is connectable with a servo motor, the worm is driven to rotate by the servo motor to drive the worm wheel to rotate, and the worm wheel is driven to rotate to drive the threaded rod 42 to rotate.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. Municipal garden lamp convenient to maintain, including lamp pole (1) and with lamp pole (1) inner chamber arrangement's power cord electric connection's light (2), its characterized in that:

the lamp holder (3), the lamp holder (3) can move to a top illumination position or a bottom maintenance position along the surface of the lamp post (1), the illuminating lamp (2) is arranged on the periphery of the lamp holder (3), and an outer wire slot (12) is formed in the surface of the lamp post (1);

a driving mechanism (4) for driving the lamp holder (3) to move;

the sealing mechanism (5) is arranged in the lamp post (1), the sealing mechanism (5) comprises a sealing piece (51), the sealing piece (51) is positioned on one side of the outer wire groove (12), and an inner wire groove (52) matched with the outer wire groove (12) is arranged on one side of the sealing piece (51);

when the lamp holder (3) moves to the bottom maintenance position, the inner wire groove (52) on the sealing piece (51) is communicated with the outer wire groove (12) on the lamp post (1), and after the lamp holder (3) moves to the top illumination position, the inner wire groove (52) on the sealing piece (51) is far away from the outer wire groove (12) on the lamp post (1).

2. The municipal garden lamp convenient to maintain according to claim 1, wherein the sealing member (51) is cylindrical, at least two bushings (53) are fixedly arranged in the lamp post (1), and the surface of the sealing member (51) is rotationally connected with the inner side of the bushings (53).

3. The municipal garden lamp convenient to maintain according to claim 2, wherein the sealing member (51) is fixedly provided with a first baffle plate (54) on the surface, one side of one bushing (53) is fixedly provided with a second baffle plate (55), a spring (56) is fixedly arranged between the first baffle plate (54) and the second baffle plate (55), and the spring (56) is arc-shaped.

4. The municipal garden lamp convenient to maintain according to claim 2, wherein an inclined plane is arranged at the top of the sealing element (51) and positioned at one side of the inner wire groove (52), a push rod (57) is fixedly arranged at the inner side of the lamp holder (3), when the lamp holder (3) is positioned at the top illumination position, the outer side of the push rod (57) is in sliding connection with the inner wall of the outer wire groove (12), and one side of the push rod (57) is in butt joint with the inclined plane on the sealing element (51).

5. The municipal garden lamp convenient to maintain according to claim 4, wherein one end of the push rod (57) is provided with a clamping member (6) for fixing the power line.

6. The municipal garden lamp convenient to maintain according to claim 1, wherein the driving mechanism (4) comprises a box body (41) and a threaded rod (42), one side of the box body (41) is fixedly connected with one side of the bottom of the lamp post (1), one end of the threaded rod (42) is installed in the box body (41), the other end of the threaded rod (42) is rotationally connected with the top of the lamp post (1), the surface of the threaded rod (42) is in threaded connection with the inner wall of the lamp holder (3), and a driving piece (43) is installed in the box body (41) and used for driving the threaded rod (42) to rotate.