CN214119866U

CN214119866U - Waterproof street lamp with adjustable height

Info

Publication number: CN214119866U
Application number: CN202120187883.7U
Authority: CN
Inventors: 陈小海; 王海龙
Original assignee: Zhejiang Chenji Lighting Technology Co ltd
Current assignee: Zhejiang Chenji Lighting Technology Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-09-03
Anticipated expiration: 2031-01-23

Abstract

The utility model relates to a waterproof street lamp with adjustable height relates to waterproof street lamp's field, and it includes the body of rod and a pre-buried section of thick bamboo, pre-buried section of thick bamboo inlays and locates in the ground and stretch out the ground, a side seal of ground is stretched into to a pre-buried section of thick bamboo, the body of rod is worn to locate in a pre-buried section of thick bamboo and is stretched out outside a pre-buried section of thick bamboo, be equipped with the drive assembly that orders about the body of rod and slide along the length direction of a pre-buried section of thick bamboo on the outer peripheral lateral wall of a pre-buried section of thick bamboo. When having improved the street lamp and having damaged needs the maintenance, often adopt to empty the lamp pole or rise the staff to street lamp department and maintain, the operation is complicated, the inconvenient problem of construction, this application has the body of rod can slide down to the street lamp by the bare-handed position of touching of user, need not to empty the body of rod or the user climbs to the high sky can maintain the street lamp, has improved the effect of the maintenance efficiency of street lamp.

Description

Waterproof street lamp with adjustable height

Technical Field

The application relates to the field of waterproof street lamps, in particular to a waterproof street lamp with adjustable height.

Background

Because the street lamp works outside, the damage to the street lamp is particularly prominent in the ordinary weather of wind and rain, the external surface of the street lamp is seriously corroded, and the service life is shortened. In order to prolong the service life of the street lamp, the waterproof problem becomes very important.

In the related art, for example, chinese patent with publication number CN206093786U discloses a waterproof heat dissipation LED street lamp, which includes a lamp post, a first supporting rod and a second supporting rod are connected to the lamp post, the first supporting rod is connected to a first angle adjuster, the first angle adjuster is connected to a first lampshade, the first radiator is connected to a first waterproof housing, the first radiator and the first waterproof housing are both located in the first lampshade, the first LED lamp is located in the first waterproof housing, the second supporting rod is connected to a second angle adjuster, the second angle adjuster is connected to a second lampshade, the second radiator and the second waterproof housing are both located in the second lampshade, the second radiator is connected to a second waterproof housing, and the second LED lamp is located in the second waterproof housing. The utility model discloses waterproof performance is good, and the radiating effect is good, long service life, and photochromic is even, the low power dissipation, the installation is simple, easy maintenance.

To the correlation technique among the above-mentioned, the inventor thinks that the base passes through bolt fixed connection subaerial, when the street lamp damages and needs the maintenance, often adopts to topple over the lamp pole or rise the staff to street lamp department and maintain, and the operation is complicated, and the construction is inconvenient.

SUMMERY OF THE UTILITY MODEL

When needing the maintenance in order to improve the street lamp damage, often adopt to empty the lamp pole or rise the staff to street lamp department and maintain, the operation is complicated, the inconvenient problem of construction, this application provides a height-adjustable's waterproof street lamp.

The application provides a waterproof street lamp with adjustable height adopts following technical scheme:

the utility model provides a waterproof street lamp with adjustable height, includes the body of rod and a pre-buried section of thick bamboo, pre-buried section of thick bamboo inlays and locates in the ground and stretch out the ground, a pre-buried section of thick bamboo stretches into one side seal on ground, the body of rod is worn to locate in the pre-buried section of thick bamboo and is stretched out outside the pre-buried section of thick bamboo, be equipped with the drive assembly that orders about the body of rod and slide along the length direction of pre-buried section of thick bamboo on the outer peripheral lateral wall of pre-buried section of thick bamboo.

Through adopting above-mentioned technical scheme, order about the body of rod through drive assembly and slide along the length direction of pre-buried section of thick bamboo for the body of rod can glide to the street lamp and be touched the position that the user was bare-handed, need not to empty the body of rod or the user climbs to high aerial and can maintain the street lamp, has improved the maintenance efficiency of street lamp.

Optionally, the drive assembly includes first fixed pulley, second fixed pulley, movable pulley, wire rope and motor, fixedly connected with places the case on the periphery lateral wall of a pre-buried section of thick bamboo, it is equipped with the opening to place the case one side that is close to a pre-buried section of thick bamboo, the equal fixed connection of axle of first fixed pulley and second fixed pulley is on placing the inside wall that the case kept away from a pre-buried section of thick bamboo, the axle fixed connection of movable pulley just is located the downside of first fixed pulley and second fixed pulley on the body of rod, be equipped with the first hole of wearing to establish and slide that supplies the axle of movable pulley to wear on a pre-buried section of thick bamboo, place the incasement and go back fixedly connected with motor, wire rope's one end is around establishing and fixed connection on the second fixed pulley, fixed connection is on the motor behind movable pulley and the first fixed pulley in proper order around to wire rope's the other end.

Through adopting above-mentioned technical scheme, through setting up first fixed pulley, second fixed pulley and movable pulley for the power that the motor drive body of rod slided reduces half, makes the motor be difficult for burning out because of required instantaneous power is too big, has improved the efficiency that the motor drive body of rod slided.

Optionally, the placing box is further fixedly connected with a retaining plate, one ends, close to the pre-buried cylinder, of shafts of the first fixed pulley and the second fixed pulley are fixedly connected to the retaining plate, and a second penetrating hole for the shafts of the movable pulleys to penetrate and slide is formed in the retaining plate.

Through adopting above-mentioned technical scheme, the setting of holder for first fixed pulley and second fixed pulley are difficult for rocking at the rotation in-process, thereby make the output of first fixed pulley and second fixed pulley stable, have improved drive assembly's output stability.

Optionally, a long waist groove is formed in the inner side wall, far away from the holding plate, of the placing box, and a shaft of the movable pulley is inserted into and slides in the long waist groove.

Through adopting above-mentioned technical scheme, the orbit of sliding of movable pulley has been restricted in the setting of long waist groove for the movable pulley can only slide along the length direction in long waist groove and be difficult for rocking, has improved the efficiency of sliding of movable pulley, has improved the stability of the body of rod lifting or decline.

Optionally, the driving assembly further comprises a compression spring and a buffer plate, wherein the compression spring and the buffer plate are both embedded in the embedded cylinder, one end of the compression spring is abutted to the bottom of the embedded cylinder, the other end of the compression spring is abutted to the buffer plate, and the buffer plate is abutted to the lower side of the rod body.

Through adopting above-mentioned technical scheme, compression spring and buffer board's setting for provide relative helping hand when the body of rod shifts up, make the body of rod need not to use great instantaneous power at that brake of motor drive, make the motor be difficult for damaging because of the power is too big.

Optionally, a baffle is fixedly connected to the circumferential side wall of the embedded cylinder, the baffle abuts against the ground, and the placing box abuts against the upper side of the baffle.

Through adopting above-mentioned technical scheme, the setting of baffle for pre-buried section of thick bamboo is difficult for sinking when bearing heavy objects such as the body of rod and motor, thereby has influenced the highest height that the body of rod rises, has guaranteed the stability that the street lamp on the body of rod shines best light.

Optionally, fixedly connected with spacing ring on the inside wall of pre-buried section of thick bamboo, be equipped with on the body of rod and supply the spacing ring to inlay the annular of establishing.

Through adopting above-mentioned technical scheme, the maximum distance of going up the slide on the body of rod has been restricted in the setting of spacing ring for the axle of movable pulley is difficult to collide and damage with the inside wall in first wear to establish hole and second wear to establish the hole, has improved drive assembly's life.

Optionally, the lower side of the limiting ring is fixedly connected with a cushion pad, and the cushion pad is abutted to the lower side wall of the ring groove.

Through adopting above-mentioned technical scheme, the setting of blotter for thereby the body of rod is difficult for taking place rigidity collision with the spacing ring and make the spacing ring damage, loses limit function, has improved the life of spacing ring.

Optionally, an inlet and an outlet are formed in the side wall of the placing box, and a cover door for covering the inlet and the outlet is pivoted on the placing box close to the inlet and the outlet.

Through adopting above-mentioned technical scheme, the setting that the lid closed the door, convenience of customers maintains the drive assembly who places the incasement to make drive assembly can use longer time, improved drive assembly's life.

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

1. the rod body can slide down to the position where the street lamp is touched by a user with bare hands, the street lamp can be maintained without dumping the rod body or climbing the user to the high air, and the maintenance efficiency of the street lamp is improved;

2. the first fixed pulley, the second fixed pulley and the movable pulley are arranged, so that the sliding force of the motor driving rod body is reduced by half, the motor is not easy to burn due to overlarge required instantaneous power, and the sliding efficiency of the motor driving rod body is improved;

3. the setting that the lid closed the door, convenience of customers maintains the drive assembly who places the incasement to make drive assembly can use longer time, improved drive assembly's life.

Drawings

Fig. 1 is a schematic structural diagram of a height-adjustable waterproof street lamp in an embodiment of the present application.

Fig. 2 is a top view of a height-adjustable waterproof street lamp in an embodiment of the present application.

Fig. 3 is a partial sectional view taken along line a-a in fig. 2.

Fig. 4 is an exploded schematic view of a height-adjustable waterproof street lamp in an embodiment of the present application.

Description of reference numerals: 1. a rod body; 11. a street lamp; 12. a ring groove; 2. pre-embedding the cylinder; 21. a limiting ring; 22. a cushion pad; 23. a baffle plate; 24. a first through hole; 3. placing a box; 31. an inlet and an outlet; 32. closing the door; 33. a holding plate; 331. a second through hole; 34. a long waist groove; 4. a drive assembly; 41. a first fixed pulley; 42. a second fixed pulley; 43. a movable pulley; 44. a wire rope; 45. a motor; 46. a compression spring; 47. a buffer plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses waterproof street lamp with adjustable height. Referring to fig. 1, the height-adjustable waterproof street lamp includes a rod body 1 and an embedded cylinder 2.

Referring to fig. 2 and 3, the embedded cylinder 2 is embedded in the ground and extends out of the ground, and one side of the embedded cylinder 2 extending into the ground is sealed, so that the embedded cylinder 2 is internally waterproof. Street lamp 11 is installed to the upper end of the body of rod 1, and in the lower extreme of the body of rod 1 inlayed and locates pre-buried section of thick bamboo 2, the body of rod 1 slided along the length of pre-buried section of thick bamboo 2, and the distance of street lamp 11 and ground that makes can be adjusted.

Fixedly connected with spacing ring 21 on the inside wall of pre-buried section of thick bamboo 2, spacing ring 21 is located the opening part of pre-buried section of thick bamboo 2, is equipped with annular 12 on the body of rod 1, and spacing ring 21 and annular 12 looks adaptation, spacing ring 21 inlay establish and slide in annular 12, and the length of annular 12 is limited for the body of rod 1 is difficult from the roll-off in pre-buried section of thick bamboo 2. Here, the rod body 1 is inserted into the embedded cylinder 2, and then the limiting ring 21 is fixedly connected to the opening of the embedded cylinder 2.

The downside fixedly connected with blotter 22 of spacing ring 21, blotter 22 are the annular setting unanimous with spacing ring 21 shape size, and in blotter 22 inlayed and locates annular 12, when the body of rod 1 was slided upward, blotter 22 butt was on the lateral wall of the downside of annular 12 for be difficult for taking place the rigidity collision between the body of rod 1 and the spacing ring 21.

Still fixedly connected with baffle 23 on the axis lateral wall of an embedded section of thick bamboo 2, baffle 23 is the disc setting, and baffle 23 butt is subaerial for embedded section of thick bamboo 2 is difficult for sinking.

Referring to fig. 3 and 4, the embedded cylinder 2 is further provided with a placing box 3 and a driving assembly 4, the placing box 3 is fixedly connected to the outer circumferential side wall of the embedded cylinder 2, the placing box 3 is abutted against the upper side of the baffle 23, the periphery of the placing box 3 is sealed, and the driving assembly 4 is installed in the placing box 3, so that the driving assembly 4 is not easily polluted by the outside.

It is equipped with exit 31 on the lateral wall of one side of placing case 3, place and still the pin joint has the lid to close door 32 on case 3, and lid closes door 32 and is located and places case 3 and have exit 31 on the lateral wall, and lid closes door 32 lid and closes exit 31, and lid closes door 32 and has the locking function, and convenience of customers maintains and is difficult for opening.

The driving assembly 4 includes a first fixed pulley 41, a second fixed pulley 42, a movable pulley 43, a wire rope 44, a motor 45, a compression spring 46, and a buffer plate 47.

Compression spring 46 and buffer board 47 are installed in pre-buried section of thick bamboo 2, and compression spring 46's one end butt is in the bobbin base of pre-buried section of thick bamboo 2, and buffer board 47 is the disc setting, and buffer board 47 slides along the length direction of pre-buried section of thick bamboo 2, and compression spring 46's the other end butt is on buffer board 47, and buffer board 47 is made by the rubber material, moves the in-process on the body of rod 1 and provides the helping hand.

First fixed pulley 41, second fixed pulley 42, movable pulley 43, wire rope 44 and motor 45 install in placing the case 3, the equal fixed connection of axle of first fixed pulley 41 and second fixed pulley 42 is on placing the one side inside wall that case 3 kept away from pre-buried section of thick bamboo 2, the wheel body of first fixed pulley 41 and second fixed pulley 42 rotates round the axle, the axle fixed connection of movable pulley 43 is on the body of rod 1, be equipped with first wear hole 24 on the pre-buried section of thick bamboo 2, first wear hole 24 is long waist type setting, make the axle of movable pulley 43 and pre-buried section of thick bamboo 2 not take place to interfere. The movable pulley 43, the first fixed pulley 41 and the second fixed pulley 42 are located on the same plane, the movable pulley 43 is located on the lower side between the first fixed pulley 41 and the second fixed pulley 42, one end of the steel wire rope 44 is fixedly connected to the second fixed pulley 42, the other end of the steel wire rope 44 downwardly bypasses the movable pulley 43 and then upwardly bypasses the first fixed pulley 41, the motor 45 is fixedly connected into the placing box 3, and the other end of the steel wire rope 44 is fixedly connected to an output shaft of the motor 45, so that the motor 45 drives the movable pulley 43 to upwardly or downwardly slide.

Place still fixedly connected with holding plate 33 in the case 3, holding plate 33 is vertical setting, and the one end fixed connection that the axle of first fixed pulley 41 and second fixed pulley 42 is close to pre-buried section of thick bamboo 2 is on holding plate 33 for first fixed pulley 41 and second fixed pulley 42 are difficult for rocking at the rotation in-process.

The holding plate 33 is provided with a second through hole 331, the second through hole 331 and the first through hole 24 are identical in shape and size, and the shaft of the movable pulley 43 is inserted into the second through hole 331 so that the shaft of the movable pulley 43 does not interfere with the holding plate 33.

The side wall of the placing box 3 far away from the embedded cylinder 2 is also provided with a long waist groove 34, the long waist groove 34 is arranged along the vertical direction, and the shaft of the movable pulley 43 is inserted into and slides in the long waist groove 34 to limit the sliding direction of the shaft of the movable pulley 43.

The implementation principle of waterproof street lamp with adjustable height of this application embodiment is: when the street lamp 11 damages and needs the maintenance, open motor 45 for wire rope 44 breaks away from on the output shaft of motor 45 gradually a round, and movable pulley 43 is gliding under losing wire rope 44's support, and the body of rod 1 is gliding along with movable pulley 43 gliding, receives buffer board 47 and compression spring 46's buffering when the body of rod 1 slides to the barrel head of pre-buried section of thick bamboo 2, and street lamp 11 descends to the position that the user can directly take off and takes off.

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 waterproof street lamp with adjustable height which characterized in that: including the body of rod (1) and pre-buried section of thick bamboo (2), pre-buried section of thick bamboo (2) inlay locate in the ground and stretch out the ground off-plate, pre-buried section of thick bamboo (2) stretch into one side seal on ground, the body of rod (1) is worn to locate in pre-buried section of thick bamboo (2) and is stretched out outside pre-buried section of thick bamboo (2), be equipped with on the periphery of pre-buried section of thick bamboo (2) to the lateral wall and order about the body of rod (1) along drive assembly (4) that the length direction of pre-buried section of thick bamboo (2) slided.

2. The waterproof street lamp with the adjustable height as claimed in claim 1, wherein: the driving assembly (4) comprises a first fixed pulley (41), a second fixed pulley (42), a movable pulley (43), a steel wire rope (44) and a motor (45), wherein the outer circumferential side wall of the embedded cylinder (2) is fixedly connected with a placing box (3), one side of the placing box (3) close to the embedded cylinder (2) is provided with an opening, the shafts of the first fixed pulley (41) and the second fixed pulley (42) are fixedly connected to the inner side wall of the placing box (3) far away from the embedded cylinder (2), the shaft of the movable pulley (43) is fixedly connected to the rod body (1) and positioned at the lower sides of the first fixed pulley (41) and the second fixed pulley (42), the embedded cylinder (2) is provided with a first penetrating hole (24) for the shaft of the movable pulley (43) to penetrate and slide, the motor (45) is fixedly connected in the placing box (3), one end of the steel wire rope (44) is wound on the second fixed pulley (42) and fixedly connected, the other end of the steel wire rope (44) sequentially rounds the movable pulley (43) and the first fixed pulley (41) and then is fixedly connected to the motor (45).

3. The waterproof street lamp with the adjustable height as claimed in claim 2, wherein: place still fixedly connected with holding plate (33) in case (3), the one end fixed connection that the axle of first fixed pulley (41) and second fixed pulley (42) is close to pre-buried section of thick bamboo (2) is on holding plate (33), be equipped with on holding plate (33) and supply the axle of movable pulley (43) to wear to establish and second wear to establish hole (331) that slide.

4. The waterproof street lamp with the adjustable height as claimed in claim 2, wherein: the inner side wall of the placing box (3) far away from the holding plate (33) is provided with a long waist groove (34), and the shaft of the movable pulley (43) is inserted into and slides in the long waist groove (34).

5. The waterproof street lamp with the adjustable height as claimed in claim 2, wherein: drive assembly (4) still include compression spring (46) and buffer board (47), compression spring (46) and buffer board (47) all inlay and locate in pre-buried section of thick bamboo (2), the one end butt of compression spring (46) is in the bobbin base of pre-buried section of thick bamboo (2), the other end butt of compression spring (46) is in buffer board (47), buffer board (47) butt is in the downside of the body of rod (1).

6. The waterproof street lamp with the adjustable height as claimed in claim 2, wherein: fixedly connected with baffle (23) on the circumference lateral wall of pre-buried section of thick bamboo (2), baffle (23) butt is subaerial, place case (3) butt in the upside of baffle (23).

7. The waterproof street lamp with the adjustable height as claimed in claim 1, wherein: fixedly connected with spacing ring (21) on the inside wall of pre-buried section of thick bamboo (2), be equipped with on the body of rod (1) and supply spacing ring (21) to inlay annular (12) of establishing.

8. The waterproof street lamp with the adjustable height as claimed in claim 7, wherein: the downside fixedly connected with blotter (22) of spacing ring (21), blotter (22) butt is on the downside lateral wall of annular (12).

9. The waterproof street lamp with the adjustable height as claimed in claim 2, wherein: an inlet and an outlet (31) are arranged on the side wall of the placing box (3), and a cover door (32) for covering the inlet and the outlet (31) is pivoted on one side of the placing box (3) close to the inlet and the outlet (31).