CN212537723U

CN212537723U - Lift type street lamp convenient to change

Info

Publication number: CN212537723U
Application number: CN202021786082.4U
Authority: CN
Inventors: 王群
Original assignee: Jiangsu Jingchengyuan Electric Group Co ltd
Current assignee: Jiangsu Jingchengyuan Electric Group Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-02-12
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a street lamp technical field especially relates to a lift type street lamp convenient to change, including lamp pole, fixed cover, lamps and lanterns, servo motor, threaded rod, thread bush, slide rail and connecting block, fixed cover is established on the surface of lamp pole, the both sides of fixed cover respectively with the one end fixed connection of two lamps and lanterns, servo motor's bottom fixed mounting is on the bottom of lamp pole inner wall, servo motor's output is connected with the one end transmission of threaded rod, the other end of threaded rod is rotated with the top of lamp pole inner wall and is connected, the thread bush cover is established on the surface of threaded rod. The utility model discloses reached can go up and down lamps and lanterns in order to improve the purpose of maintenance change operation convenience, can replace the mode that uses lift high altitude construction in the past, improved the work efficiency of lamp plate and maintenance is changed to lamps and lanterns on the street lamp simultaneously, the mode of falling of lamps and lanterns can avoid high altitude construction and the potential safety hazard that exists moreover.

Description

Lift type street lamp convenient to change

Technical Field

The utility model relates to a street lamp technical field especially relates to a lift type street lamp convenient to change.

Background

Street lamps refer to lamps providing a road with an illumination function, and generally to lamps in a road illumination range in traffic illumination. Street lamps are widely used in various places requiring illumination.

In the use process of the street lamp, due to the reasons of unstable self-quality, unstable voltage, poor heat dissipation of a lamp housing and the like, a plurality of lamp beads are burnt out before the theoretical service life is reached, so that related workers need to frequently replace the lamp beads; the general street lamp is very high, is very inconvenient to maintain and replace, often needs large-scale hoisting equipment or a lifter, not only spends a large amount of manpower and material resources, but also often obstructs traffic, and has very high danger in climbing operation; if the worker is directly hung in the air for replacement, the danger is high although a certain time is saved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a lift type street lamp convenient to change has reached the purpose that can go up and down lamps and lanterns change the operation convenience in order to improve the maintenance, can replace the mode that uses lift high altitude construction in the past, has improved the work efficiency of lamp plate change and maintenance to lamps and lanterns on the street lamp simultaneously, and the mode of falling of lamps and lanterns can avoid high altitude construction and the potential safety hazard that exists moreover.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: a lifting street lamp convenient for replacement comprises a lamp post, a fixed sleeve, a lamp, a servo motor, a threaded rod, a threaded sleeve, a slide rail and a connecting block, the fixed sleeve is sleeved on the outer surface of the lamp post, two sides of the fixed sleeve are respectively fixedly connected with one end of each of the two lamps, the bottom of the servo motor is fixedly arranged on the bottom of the inner wall of the lamp post, the output end of the servo motor is in transmission connection with one end of the threaded rod, the other end of the threaded rod is rotationally connected with the top of the inner wall of the lamp post, the threaded sleeve is sleeved on the outer surface of the threaded rod, the threaded sleeve is in threaded connection with the threaded rod, the slide rail is fixedly arranged on the right side of the inner wall of the lamp post, the free end of the slide rail is fixedly connected with the right side of the threaded sleeve, the left side of the threaded sleeve is fixedly connected with one end of the connecting block, and the other end of the connecting block is fixedly connected with one side of the inner side wall of the fixed sleeve.

Furthermore, a through groove is formed in the outer surface of the lamp pole, the connecting block extends to the outside of the lamp pole through the through groove, two mounting grooves are formed in the lamp pole, and the two mounting grooves are respectively located on two sides of the inner wall of the through groove.

Further, the inside slidable mounting of mounting groove has the closure plate, the other end of closure plate extends to the inside that leads to the groove, the internally mounted of mounting groove has expanding spring, expanding spring's both ends respectively with the relative one side fixed connection of closure plate and mounting groove inner wall.

Furthermore, open slots are formed in the top and the bottom of the closed plate, and the open slots are arc-shaped side slots.

Further, fixedly connected with protection deckle edge on the lamp pole, the quantity of protection deckle edge is two, and two protection deckle edges are located respectively and lead to the both sides of inslot wall, the protection deckle edge is located the place ahead of closing plate.

Further, the bottom of the lamp pole is fixedly connected with a base, the base is fixedly connected with a strengthening piece, and the top end of the lamp pole is fixedly connected with a solar cell panel.

(III) advantageous effects

The utility model provides a lift type street lamp convenient to change possesses following beneficial effect:

1. the utility model discloses a servo motor's operation drive threaded rod rotates, because threaded connection between threaded rod and the thread bush, the thread bush forms the axial restriction effect with sliding linkage simultaneously, the thread bush is in sharp action when the threaded rod rotates, the cooperation connecting block drives the fixed cover and slides at the surface of lamp pole simultaneously, and the both sides lamps and lanterns on the fixed cover can realize the lift action according to the user demand, consequently, reached can go up and down lamps and lanterns in order to improve the purpose of maintenance change operation convenience, can replace the mode that uses lift high altitude construction in the past, the work efficiency of lamp plate and maintenance is changed to lamps and lanterns on the street lamp has been improved simultaneously, and the mode of falling of lamps and lanterns can avoid high altitude construction and the potential safety hazard that exists.

2. The utility model is provided with the mounting grooves on the two sides of the inner wall of the through groove, the two mounting grooves are both connected with a closed plate in a sliding way, and the closed plate is in a movable state in cooperation with the use of the expansion spring, when the fixed sleeve descends, the connecting block moves in the through groove, the bottom of the connecting block moves to the inside of the open groove, the two closed plates are supported and separated by matching with the arc-shaped side groove of the open groove, the connecting block continuously descends to a set position at the moment, then the expansion spring pushes the closed plates by utilizing the elastic acting force of the expansion spring to enable the two closed plates to be in a butt joint closed state, so that the through groove is sealed, and similarly, the lamp is sealed when ascended to the top, consequently can seal the processing to leading to the groove, avoid external dust and moisture to get into the inside phenomenon of lamp pole and take place, can prolong the life of whole device simultaneously.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a cross-sectional view of the structural lamp post of the present invention;

fig. 3 is a front schematic view of the fixing sleeve of the present invention;

fig. 4 is a side view and sectional view of the structure lamp post of the present invention.

In the figure: 1. a lamp post; 2. fixing a sleeve; 3. a light fixture; 4. a servo motor; 5. a threaded rod; 6. a threaded sleeve; 7. a slide rail; 8. connecting blocks; 9. a through groove; 10. mounting grooves; 11. a closing plate; 12. a tension spring; 13. an open slot; 14. protecting burrs; 15. a base; 16. a reinforcement; 17. a solar cell panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a lifting street lamp convenient to replace comprises a lamp post 1, a fixed sleeve 2, lamps 3, a servo motor 4, a threaded rod 5, a threaded sleeve 6, a slide rail 7 and a connecting block 8, wherein the fixed sleeve 2 is sleeved on the outer surface of the lamp post 1, two sides of the fixed sleeve 2 are respectively and fixedly connected with one ends of the two lamps 3, the bottom of the servo motor 4 is fixedly arranged on the bottom of the inner wall of the lamp post 1, the output end of the servo motor 4 is in transmission connection with one end of the threaded rod 5, the other end of the threaded rod 5 is rotatably connected with the top of the inner wall of the lamp post 1, the threaded sleeve 6 is sleeved on the outer surface of the threaded rod 5, the threaded sleeve 6 is in threaded connection with the threaded rod 5, the slide rail 7 is fixedly arranged on the right side of the inner wall of the lamp post 1, the free end of the slide rail 7 is fixedly connected with the right side of the threaded, the operation drive threaded rod 5 through the servo motor 4 rotates, because threaded connection between the threaded rod 5 and the thread bush 6, the thread bush 6 is connected with the slide rail 7 and forms the axial restriction effect, the thread bush 6 is in the straight line action when the threaded rod 5 rotates, simultaneously, the cooperation connecting block 8 drives the fixed cover 2 to slide on the surface of the lamp pole 1, and the both sides lamps and lanterns 3 on the fixed cover 2 can realize the lift action according to the user demand, consequently, the purpose of can going up and down lamps and lanterns in order to improve maintenance and change the operation convenience is reached, can replace the mode that uses lift high altitude construction in the past, the work efficiency of lamp plate change and maintenance to lamps and lanterns on the street lamp has been improved simultaneously, and the mode of falling of lamps and lanterns can avoid high altitude construction and the potential safety hazard that.

The lamp post comprises a lamp post 1, a through groove 9 is formed in the outer surface of the lamp post 1, a connecting block 8 extends to the outside of the lamp post 1 through the through groove 9, two mounting grooves 10 are formed in the lamp post 1, the two mounting grooves 10 are respectively located on two sides of the inner wall of the through groove 9, a closing plate 11 is slidably mounted inside the mounting grooves 10, the other end of the closing plate 11 extends to the inside of the through groove 9, expansion springs 12 are mounted inside the mounting grooves 10, two ends of each expansion spring 12 are respectively fixedly connected with one side, opposite to the inner wall of the corresponding closing plate 11 and the corresponding side of the mounting groove 10, both the top and the bottom of each closing plate 11 are provided with an open groove 13, each open groove 13 is in an arc-shaped side groove, protection burrs 14 are fixedly connected to the lamp post 1, the number of the protection burrs 14 is two, the two protection burrs 14, the base 15 is fixedly connected with a strengthening part 16, the top end of the lamp post 1 is fixedly connected with a solar cell panel 17, the two sides of the inner wall of the through groove 9 are provided with mounting grooves 10, the insides of the two mounting grooves 10 are both connected with a closed plate 11 in a sliding manner, the closed plate 11 is in an active state in cooperation with the telescopic spring 12, when the fixing sleeve 2 descends, the connecting block 8 moves inside the through groove 9, the bottom of the connecting block 8 moves to the inside of the open groove 13, the two closed plates 11 are propped and separated in cooperation with the arc-shaped side groove of the open groove 13, the connecting block 8 at the moment continuously descends to a set position, then the telescopic spring 12 pushes the closed plates 11 by using the elastic acting force of the self to enable the two closed plates 11 to be in a butt joint closed state, so as to seal the through groove 9, and similarly, when the lamp 3 ascends to the top, avoid external dust and moisture to get into the inside phenomenon of lamp pole 1 and take place, can prolong the life of whole device simultaneously.

In the in-process that uses, operation drive threaded rod 5 through servo motor 4 rotates, because threaded connection between threaded rod 5 and the thread bush 6, thread bush 6 is connected with slide rail 7 simultaneously and forms the axial restriction effect, thread bush 6 is in sharp action when threaded rod 5 rotates, cooperation connecting block 8 drives fixed cover 2 and slides at the surface of lamp pole 1 simultaneously, and the both sides lamps and lanterns 3 on fixed cover 2 can realize the lift action according to the user demand, consequently, reached can go up and down lamps and lanterns in order to improve the purpose of maintenance change operation convenience, can replace the mode of using lift high altitude construction in the past, the work efficiency of lamp replacement lamp plate and maintenance on the street lamp has been improved simultaneously.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lift type street lamp convenient to change, includes lamp pole (1), fixed cover (2), lamps and lanterns (3), servo motor (4), threaded rod (5), thread bush (6), slide rail (7) and connecting block (8), its characterized in that: the fixed sleeve (2) is sleeved on the outer surface of the lamp post (1), two sides of the fixed sleeve (2) are respectively and fixedly connected with one end of the two lamps (3), the bottom of the servo motor (4) is fixedly arranged on the bottom of the inner wall of the lamp post (1), the output end of the servo motor (4) is in transmission connection with one end of the threaded rod (5), the other end of the threaded rod (5) is rotationally connected with the top of the inner wall of the lamp post (1), the threaded sleeve (6) is sleeved on the outer surface of the threaded rod (5), the threaded sleeve (6) is in threaded connection with the threaded rod (5), the slide rail (7) is fixedly arranged on the right side of the inner wall of the lamp post (1), the free end of the slide rail (7) is fixedly connected with the right side of the threaded sleeve (6), the left side of the threaded sleeve (6) is fixedly connected with one end of the connecting block (8), the other end of the connecting block (8) is fixedly connected with one side of the inner side wall of the fixed sleeve (2).

2. The easy-to-replace lift street lamp as claimed in claim 1, wherein: logical groove (9) have been seted up on the surface of lamp pole (1), connecting block (8) extend to the outside of lamp pole (1) through leading to groove (9), two mounting grooves (10) have been seted up on lamp pole (1), two mounting groove (10) are located respectively and lead to the both sides of groove (9) inner wall.

3. The easy-to-replace lift street lamp as claimed in claim 2, wherein: the inside slidable mounting of mounting groove (10) has closing plate (11), the other end of closing plate (11) extends to the inside that leads to groove (9), the internally mounted of mounting groove (10) has expanding spring (12), the both ends of expanding spring (12) respectively with closing plate (11) and mounting groove (10) one side fixed connection that the inner wall is relative.

4. The easy-to-replace lift street lamp as claimed in claim 3, wherein: open slot (13) have all been seted up to the top and the bottom of closing plate (11), the shape of open slot (13) is arc limit groove.

5. The easy-to-replace lift street lamp as claimed in claim 1, wherein: fixedly connected with protection deckle edge (14) on lamp pole (1), the quantity of protection deckle edge (14) is two, and two protection deckle edges (14) are located respectively and lead to the both sides of groove (9) inner wall, protection deckle edge (14) are located the place ahead of closing plate (11).

6. The easy-to-replace lift street lamp as claimed in claim 1, wherein: the bottom fixedly connected with base (15) of lamp pole (1), fixedly connected with reinforcement (16) on base (15), the top fixedly connected with solar cell panel (17) of lamp pole (1).