CN210567970U

CN210567970U - Street lamp convenient to change bulb

Info

Publication number: CN210567970U
Application number: CN201920790733.8U
Authority: CN
Inventors: 王晓飞
Original assignee: Jiangsu Zhonghao New Energy Vehicle Charging Facility Co ltd
Current assignee: Jiangsu Zhonghao New Energy Vehicle Charging Facility Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-19
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a street lamp convenient for bulb replacement, which comprises a lamp post, wherein a first U-shaped seat is welded at the top end of the lamp post, a cross rod is rotatably installed at the inner side of the first U-shaped seat, a lighting lamp is installed at one side of the bottom of the cross rod, a rectangular groove is formed at one side of the lamp post, a vertically arranged guide rod is welded in the rectangular groove, a partition plate is slidably sleeved at the outer side of the guide rod, one side of the top of the partition plate is rotatably connected with one end of a traction rod, the other end of the traction rod is rotatably connected on the cross rod, a hand wheel and a second reel are rotatably installed in the rectangular groove, a first reel is welded at one side of the hand wheel and is positioned below the partition plate, the utility model can adjust the position and the height of the lighting lamp by rotating and adjusting the position of the hand wheel at a low position, the lighting lamp can be conveniently replaced and maintained by, is convenient for people to use.

Description

Street lamp convenient to change bulb

Technical Field

The utility model relates to a street lamp technical field specifically is a street lamp convenient to change bulb.

Background

At present, street lamps for lighting at night in cities are generally high in height, once a bulb is damaged, an electric power rush-repair vehicle needs to be used for replacing the bulb, and the traditional bulb replacing method consumes a large amount of manpower and material resources and is high in cost. And in some locations where electrical power rush-repair cars are difficult to access, it is more difficult to replace the light bulb.

The Chinese patent with the application number of 201620137178.5 discloses a novel street lamp with a bulb convenient to replace, which belongs to the technical field of road street lamps and comprises a lamp post and a lamp post hinged at the top end of the lamp post; a sliding block capable of moving up and down and a power device for pushing the sliding block to move up and down are arranged in the lamp post; a connecting rod is arranged between the lamp post and the lamp post; one end of the connecting rod is hinged with the lamp post, and the other end of the connecting rod is hinged with the sliding block; the lamp pole, the connecting rod and the slide block form a crank slide block mechanism. This design can convenient and fast ground realize the change of street lamp bulb, simultaneously the utility model discloses good job stabilization nature and security have. Although this application has also solved this problem, the street lamp structural design in this application is more complicated, and the height of the illumination lamp is inconvenient to be transferred down, and economic cost is high, is not fit for using widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a street lamp convenient to change bulb to solve the problem that above-mentioned street lamp structural design is complicated, inconvenient height, the economic cost is high of turning down the light.

In order to achieve the above object, the utility model provides a following technical scheme: a street lamp convenient for bulb replacement comprises a lamp post, wherein a first U-shaped seat is welded at the top end of the lamp post, a cross rod is rotatably installed on the inner side of the first U-shaped seat, a lighting lamp is installed on one side of the bottom of the cross rod, a rectangular groove is formed in one side of the lamp post, a vertically arranged guide rod is welded in the rectangular groove, a partition plate is slidably sleeved on the outer side of the guide rod, one side of the top of the partition plate is rotatably connected with one end of a traction rod, and the other end of the traction rod is rotatably connected to the cross rod;

hand wheel and second reel are installed to the rectangular channel internal rotation, one side welding of hand wheel has first reel, first reel is located the below of baffle, the second reel is located the top of baffle, around the one end of establishing and fixedly connected with cable wire on the first reel, the other end of cable wire around the second reel and with the top fixed connection of baffle, be equipped with the locking screw of vertical setting directly over the hand wheel, the outside thread bush of locking screw is equipped with nut cover, the outside welding of nut cover is on the inner wall of rectangular channel.

Preferably, the other end of the traction rod is rotatably connected with a second U-shaped seat, and the second U-shaped seat is welded with the bottom of the cross rod.

Preferably, one end of the traction rod is rotatably connected with a third U-shaped seat, and the third U-shaped seat is welded with the top of the partition plate.

Preferably, the bottom end of the guide rod is welded with a baffle, and the baffle is welded on the inner wall of the rectangular groove.

Preferably, a circular hole is formed in the top of the partition plate, and the outer side of the steel cable is in movable contact with the inner wall of the circular hole.

Preferably, the top welding of guide bar has the locating plate, and the locating plate is located the below of second reel, and the locating plate welding is on the inner wall of rectangular channel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through rotating the hand wheel, the hand wheel drives first reel rotation, can tighten up the cable wire when first reel rotates, makes the other end of cable wire drive the baffle and upwards moves, and the baffle drives the bottom rebound of traction lever through third U type seat, and the top of traction lever promotes the horizontal pole and rotates around first U type seat, and when the baffle contacted with the locating plate at guide bar top, the baffle moved to the highest point, and the rotating locking screw rod makes the locking screw rod bottom support the outside of hand wheel, fixes the position of hand wheel, can fix the position of horizontal pole and light;

2. when the locking screw rod is rotated to be separated from the hand wheel, the hand wheel is rotated in the opposite direction, so that the steel cable is released when the first reel rotates, the partition plate slides downwards under the action of gravity, the right end of the cross rod drives the illuminating lamp to move downwards, the height of the illuminating lamp can be reduced, and people can conveniently replace and maintain the illuminating lamp;

3. the utility model discloses, through the position of rotating and adjusting hand wheel in the low department, can adjust the position and the height of light, make things convenient for the workman to change it and maintenance work after reducing the position of light, the workman need not to scramble to the highest point of lamp pole and changes the light, makes things convenient for people to use.

Drawings

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

FIG. 2 is a schematic structural view of part A of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a lamp post; 2. a first U-shaped seat; 3. a cross bar; 4. an illuminating lamp; 5. a second U-shaped seat; 6. a draw bar; 7. a third U-shaped seat; 8. a rectangular groove; 9. a guide bar; 10. a partition plate; 11. a hand wheel; 12. a first reel; 13. a steel cord; 14. a second reel; 15. locking the screw rod; 16. a nut sleeve; 17. and a baffle plate.

Detailed Description

In order to solve the problem that the existing street lamp has complicated structural design and high economic cost, the lamp is inconvenient to be turned down, the utility model provides a street lamp convenient for bulb replacement. 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.

Example 1

Referring to fig. 1-3, the embodiment provides a street lamp convenient for bulb replacement, which includes a lamp post 1, wherein a first U-shaped seat 2 is welded at the top end of the lamp post 1, a cross rod 3 is rotatably installed at the inner side of the first U-shaped seat 2, an illuminating lamp 4 is installed at one side of the bottom of the cross rod 3, a rectangular groove 8 is formed in one side of the lamp post 1, a vertically arranged guide rod 9 is welded in the rectangular groove 8, a partition plate 10 is slidably sleeved at the outer side of the guide rod 9, one side of the top of the partition plate 10 is rotatably connected with one end of a traction rod 6, and the other end of the traction rod 6;

wherein, hand wheel 11 and second reel 14 are installed to the internal rotation of rectangular channel 8, the welding of one side of hand wheel 11 has first reel 12, first reel 12 is located the below of baffle 10, second reel 14 is located the top of baffle 10, around establishing and the one end of fixedly connected with cable wire 13 on the first reel 12, the other end of cable wire 13 is walked around second reel 14 and with the top fixed connection of baffle 10, be equipped with the locking screw 15 of vertical setting directly over the hand wheel 11, the outside thread bush of locking screw 15 is equipped with nut cover 16, the outside welding of nut cover 16 is on the inner wall of rectangular channel 8.

Example 2

Referring to fig. 1-3, a further improvement is made on the basis of embodiment 1: the other end of the traction rod 6 is rotatably connected with a second U-shaped seat 5, and the second U-shaped seat 5 is welded with the bottom of the cross rod 3.

In this embodiment, one end of the drawbar 6 is rotatably connected to a third U-shaped seat 7, and the third U-shaped seat 7 is welded to the top of the partition board 10.

In this embodiment, the bottom end of the guide rod 9 is welded with the baffle 17, and the baffle 17 is welded on the inner wall of the rectangular groove 8.

In this embodiment, a circular hole is formed at the top of the partition plate 10, and the outer side of the steel cable 13 is movably contacted with the inner wall of the circular hole.

In this embodiment, the top end of the guide rod 9 is welded with a positioning plate, and the positioning plate is located below the second reel 14, and the positioning plate is welded on the inner wall of the rectangular groove 8.

In the embodiment, when the hand wheel 11 is rotated, the hand wheel 11 drives the first reel 12 to rotate, one end of the steel cable 13 is wound on the first reel 12, the steel cable 13 can be tightened when the first reel 12 rotates, the other end of the steel cable 13 drives the partition plate 10 to move upwards, when the partition plate 1O drives the bottom end of the traction rod 6 to move upwards through the third U-shaped seat 7, the top end of the traction rod 6 pushes the cross rod 3 to rotate around the first U-shaped seat 2, when the partition plate 10 is in contact with the positioning plate at the top end of the guide rod 9, the partition plate 10 moves to the highest position, the locking screw rod 15 is rotated, the bottom end of the locking screw rod 15 is abutted against the outer side of the hand wheel 11, the position of the hand wheel 11 is fixed, the positions of the cross rod 3 and the illuminating lamp 4 can be further fixed, when the locking screw rod 15 is rotated to be separated from the hand wheel 11, at this moment, the partition plate 10 slides downwards under the action of gravity, the right end of the cross rod 3 drives the illuminating lamp 4 to move downwards, the height of the illuminating lamp 4 can be reduced, and people can replace and maintain the illuminating lamp 4 conveniently.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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 street lamp convenient to change bulb, includes lamp pole (1), the top welding of lamp pole (1) has first U type seat (2), horizontal pole (3) are installed in the inboard rotation of first U type seat (2), light (4), its characterized in that are installed to bottom one side of horizontal pole (3): a rectangular groove (8) is formed in one side of the lamp post (1), a guide rod (9) which is vertically arranged is welded in the rectangular groove (8), a partition plate (10) is slidably sleeved on the outer side of the guide rod (9), one side of the top of the partition plate (10) is rotatably connected with one end of a traction rod (6), and the other end of the traction rod (6) is rotatably connected to the cross rod (3);

hand wheel (11) and second reel (14) are installed to rectangular channel (8) internal rotation, one side welding of hand wheel (11) has first reel (12), first reel (12) are located the below of baffle (10), second reel (14) are located the top of baffle (10), around establishing and the one end of fixedly connected with cable wire (13) on first reel (12), the other end of cable wire (13) is walked around second reel (14) and with the top fixed connection of baffle (10), be equipped with locking screw (15) of vertical setting directly over hand wheel (11), the outside thread bush of locking screw (15) is equipped with nut cover (16), the outside welding of nut cover (16) is on the inner wall of rectangular channel (8).

2. The street lamp convenient for bulb replacement as claimed in claim 1, wherein: the other end of the traction rod (6) is rotatably connected with a second U-shaped seat (5), and the second U-shaped seat (5) is welded with the bottom of the cross rod (3).

3. The street lamp convenient for bulb replacement as claimed in claim 1, wherein: one end of the traction rod (6) is rotatably connected with a third U-shaped seat (7), and the third U-shaped seat (7) is welded with the top of the partition plate (10).

4. The street lamp convenient for bulb replacement as claimed in claim 1, wherein: the bottom welding of guide bar (9) has baffle (17), and baffle (17) welds on the inner wall of rectangular channel (8).

5. The street lamp convenient for bulb replacement as claimed in claim 1, wherein: the top of the partition plate (10) is provided with a circular hole, and the outer side of the steel cable (13) is movably contacted with the inner wall of the circular hole.

6. The street lamp convenient for bulb replacement as claimed in claim 1, wherein: the top welding of guide bar (9) has the locating plate, and the locating plate is located the below of second reel (14), and the locating plate welding is on the inner wall of rectangular channel (8).