CN211716445U

CN211716445U - Height-adjustable street lamp

Info

Publication number: CN211716445U
Application number: CN202020551845.0U
Authority: CN
Inventors: 刘杨
Original assignee: Jiangsu Renyi Lighting Technology Co ltd
Current assignee: Jiangsu Renyi Lighting Technology Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-10-20
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a height-adjustable street lamp, including lower extreme branch, sleeve pipe, upper end branch and lamp holder, lower extreme branch lower extreme is provided with the under-hood, lower extreme branch upper end is provided with the sleeve pipe, sleeve pipe peripheral lateral wall upper end and lower extreme all are provided with fixing bolt, the sleeve pipe top is provided with upper end branch, be provided with the regulation hole on the wall of upper end branch both sides, be provided with fastener one on another lateral wall of upper end branch, fastener one end is provided with stretches the pull rod. Has the advantages that: the utility model discloses an adopt lower extreme branch and upper end branch grafting sleeve pipe rear bolt fastening's mode, realized the adjustable of street lamp height, make the illumination of road can all reach the standard, avoided demolising the cost-push who changes and bring, adopt and stretch the pull rod design, in light irradiation angle is improper, adjust the length of stretching the pull rod, and then realize the regulation of lamp holder angle, reach good illuminating effect.

Description

Height-adjustable street lamp

Technical Field

The utility model relates to a street lamp field, concretely relates to height-adjustable street lamp.

Background

The street lamp refers to lamps and lanterns that provide the illumination function for the road, generally refers to lamps and lanterns in road surface illumination zone in the traffic lighting, and the convenience of going out is a main function of street lamp, and people like to walk around at night now, all or go out and play etc. if do not have the street lamp, then its trip will bring a lot of inconvenience, and in the place that does not have the street lamp, it is more remote, has reflected the sense of security that has the street lamp to bring.

At night, when pedestrians or vehicles are driving on the road, the street lamps are generally required to provide illumination, so that the purposes of convenience and safety are achieved, but the height of the existing street lamps is relatively fixed and cannot be effectively adjusted, the environments are different, the street lamps requiring illumination are different in height, the street lamps with uniform height cannot meet the requirements for illumination, the cost is greatly increased by replacement, the lamp caps of the existing street lamps are fixed, the good illumination effect cannot be achieved due to the fact that the illumination angle of the lamp light is not appropriate according to the difference of the terrain, the illumination requirements cannot be met due to the fact that the light source is higher or lower, and therefore the problem that the height of the street lamps can be adjusted is urgently needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, a novel height-adjustable street lamp is provided at present, the problem that the existing street lamp cannot achieve a good lighting effect due to the fact that the lamp holder is fixed and the illumination angle of the lamp light is not appropriate due to the difference of the terrain is solved, the height requirements of the street lamp which needs to be used for illumination are different due to different environments, the street lamp with uniform height is arranged, the illumination of the road cannot be completely standardized, the cost is greatly increased by dismantling and replacing the street lamp holder.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a height-adjustable street lamp, which comprises a lower end support rod, a sleeve, an upper end support rod and a lamp holder, wherein the lower end side wall of the lower end support rod is provided with a bottom cover, the lower end support rod is of a hollow cylindrical structure, the upper end of the bottom cover is of a circular arc shape, the lower end of the lower end support rod is provided with the sleeve, the sleeve is of a hollow cylindrical structure, the upper end and the lower end of the peripheral side wall of the sleeve are both provided with fixing bolts, the top end of the sleeve is provided with the upper end support rod, the two side walls of the upper end support rod are provided with adjusting holes, the fixing bolts penetrate through the adjusting holes, the other side wall of the upper end support rod is provided with a first clamping piece, the upper end support rod is welded with the first clamping piece, one end of the first, the connecting rod is welded with the second clamping piece, one end of the connecting rod is provided with the lamp cap, the lamp cap is connected with the connecting rod through a screw, the upper end of the connecting rod is provided with a bracket, the connecting rod is connected with the bracket through a bolt, the upper end of the bracket is provided with a solar panel, the bracket is connected with the solar panel through bolts, a repair cover is arranged on one side wall of the lower end supporting rod, a timing switch is arranged at the bottom end of the lower supporting rod and is connected with the lower supporting rod through a screw, a pull rod screw hole is arranged at one end of the stretching pull rod, an inner pull rod is arranged at one side of the pull rod screw hole, a clamping box is arranged at one end of the inner pull rod, the card box is stuck in the inner pull rod, a spring group is arranged in the card box, two ends of the spring group are provided with clamping heads, an outer pull rod is arranged on one side of the inner pull rod, and a positioning hole is formed in the peripheral side wall of the outer pull rod.

Furthermore, the inner pull rod is connected with the outer pull rod in a sliding mode, and the clamping head penetrates through the positioning hole.

By adopting the design scheme, the inner pull rod can freely slide in the middle of the outer pull rod, the stretching purpose is realized, when the length of the stretching rod needs to be adjusted, the clamping head is compressed, and after the required length is reached, the clamping head is popped up to fix the inner pull rod and the outer pull rod.

Furthermore, the stretching rod is connected with the first clamping piece and the second clamping piece through bolts.

Through adopting above-mentioned design, can make upper end branch with lower extreme branch is fixed more firmly.

Furthermore, the lower end supporting rod and the upper end supporting rod are inserted into the sleeve, and the fixing bolt penetrates through the adjusting hole.

Through adopting above-mentioned design, can make the height realization of lower extreme branch with upper end branch is adjustable to realize the adjustable of lamp pole height.

Furthermore, the connecting rod runs through the upper end supporting rod, and the connecting rod runs through the upper end supporting rod and is connected in a rotating mode.

By adopting the design scheme, the connecting rod can be fixed at the upper end of the upper end supporting rod, and the angle of the connecting rod and the upper end supporting rod can be adjusted.

Furthermore, the lower end support rod is connected with the bottom cover in a sliding mode.

By adopting the design scheme, the bottom cover can freely move up and down, and the timing switch is convenient to overhaul and adjust.

Further, the repair cover is connected with the lower end support rod through a screw.

By adopting the design scheme, the timing switch can be better protected by the repair cover, and the repair cover can be normally opened during maintenance, so that the repair cover is more convenient to maintain.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses height-adjustable street lamp adopts lower extreme branch and the whole mode of bolt fastening behind the upper end branch grafting sleeve pipe, has realized the adjustable of street lamp height, makes the illumination of road can all reach the standard, has avoided demolising the cost increase of changing and bringing.

2. For solving current street lamp holder fixed, because the difference of topography, often because of the light shines the angle improper, and can not reach good illuminating effect's problem, the utility model discloses height-adjustable street lamp adopts the design of stretching the pull rod, and when the light shines the angle improper, adjusts the length of stretching the pull rod, and then realizes the regulation of lamp holder angle, reaches good illuminating effect.

Drawings

Fig. 1 is a schematic structural view of a height-adjustable street lamp according to the present invention;

fig. 2 is a right sectional view of the height adjustable street lamp according to the present invention;

fig. 3 is a cross-sectional view of a stretching rod of the height-adjustable street lamp according to the present invention;

fig. 4 is a schematic view of the connection relationship between the height-adjustable road lamp upper end supporting rod and the connecting rod.

The reference numerals are explained below:

1. a bottom cover; 2. a lower end support rod; 3. a sleeve; 4. an upper end support rod; 5. a first clamping piece; 6. stretching the pull rod; 7. a second clamping piece; 8. a lamp cap; 9. a connecting rod; 10. a solar panel; 11. a support; 12. fixing the bolt; 13. a timing switch; 14. repairing the cover; 15. an adjustment hole; 16. a pull rod screw hole; 17. positioning holes; 18. clamping a head; 19. a card box; 20. an inner pull rod; 21. an outer pull rod; 22. and a spring set.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the height adjustable street lamp in this embodiment comprises a lower support rod 2, a sleeve 3, an upper support rod 4 and a lamp cap 8, wherein a bottom cover 1 is arranged on the lower side wall of the lower support rod 2, the bottom cover 1 plays a role of protecting a street lamp base, the sleeve 3 is arranged on the upper end of the lower support rod 2, the lower support rod 2 plays a role of supporting the street lamp and fixing the position of the street lamp, fixing bolts 12 are arranged on the upper end and the lower end of the peripheral side wall of the sleeve 3, the fixing bolts 12 enable the sleeve 3 to be connected with the upper support rod 4 and the lower support rod 2 more firmly, the upper support rod 4 is arranged on the top end of the sleeve 3, adjusting holes 15 are arranged on the two side walls of the upper support rod 4, the adjusting holes 15 are used for adjusting the height of the lamp post, a first clamping member 5 is arranged on the other side wall of the upper support rod 4, the connecting rod 9 plays a role in fixing the lamp holder, the lamp holder 8 is arranged at one end of the connecting rod 9, the lamp holder 8 is used for providing illumination, a support 11 is arranged at the upper end of the connecting rod 9, the support 11 is used for fixing a solar panel, the solar panel 10 is arranged at the upper end of the support 11 and provides power for the street lamp, a repair cover 14 is arranged on one side wall of the lower end support rod 2, a timing switch 13 is arranged at the inner bottom end of the lower end support rod 2 and is used for setting the opening time of the light, a pull rod screw hole 16 is arranged at one end of the pull rod 6, an inner pull rod 20 is arranged on one side of the pull rod screw hole 16, a clamping box 19 is arranged at one end of the inner pull rod 20, a spring group 22 is arranged in the clamping box 19, clamping heads.

As shown in fig. 1-4, in this embodiment, the inner pull rod 20 and the outer pull rod 21 are slidably connected, and the chuck 18 penetrates through the positioning hole 17, so that the inner pull rod 20 can freely slide in the middle of the outer pull rod 21, thereby achieving the purpose of stretching, when the length of the stretch rod 6 needs to be adjusted, the chuck 18 is compressed, and after the required length is reached, the chuck 18 is ejected, so as to fix the inner pull rod 20 and the outer pull rod 21, the stretch rod 6 is connected with the first clamping piece 5 and the second clamping piece 7 through bolts, so as to enable the upper end support rod 4 and the lower end support rod 3 to be fixed more firmly, the lower end support rod 3 and the upper end support rod 4 are all inserted into the sleeve 3, and the fixing bolt 12 penetrates through the adjusting hole 15, so as to enable the heights of the lower end support rod 2 and the.

The specific implementation process of this embodiment is as follows: the street lamp for illumination adopts an assembly type design, when the street lamp is used for illumination, the assembly is transported to a designated position for installation, the solar panel 10 is used for providing a power supply for the lamp cap, the lamp cap 8 is used for emitting a light source, the bottom cover 1 is used for protecting the street lamp base from being damaged, when the height of the street lamp needs to be adjusted, the fixing bolt 12 between the sleeve 3 and the upper end supporting rod 4 is removed, the upper end supporting rod 4 is slowly pulled out from the sleeve 3, the sleeve 3 is superposed with the adjusting hole 15 on the upper end supporting rod 4, when the street lamp is adjusted to a proper position, the fixing bolt 12 is inserted for fixing firmly, when the height of the sleeve 3 and the upper end supporting rod 4 is not up to the requirement after the sleeve 3 and the upper end supporting rod 4 are adjusted, the lower end supporting rod 2 and the sleeve 3 are adjusted again to reach the height to be adjusted, when the light source is higher than the illumination requirement, the fixing bolt 12 between the upper end supporting rod, after the angle of the light source meets the requirement, the chuck 18 is ejected out of the positioning hole 17, and then the fixing bolt 12 between the upper end supporting rod 4 and the connecting rod 9 is tightened, so that a good lighting effect is achieved.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a height-adjustable street lamp which characterized in that: comprises a lower end support rod (2), a sleeve (3), an upper end support rod (4) and a lamp holder (8), wherein the lower end of the lower end support rod (2) is provided with a bottom cover (1), the upper end of the lower end support rod (2) is provided with the sleeve (3), the upper end and the lower end of the peripheral side wall of the sleeve (3) are both provided with fixing bolts (12), the top end of the sleeve (3) is provided with the upper end support rod (4), two side walls of the upper end support rod (4) are provided with adjusting holes (15), the other side wall of the upper end support rod (4) is provided with a first clamping piece (5), one end of the first clamping piece (5) is provided with a stretching rod (6), one end of the stretching rod (6) is provided with a second clamping piece (7), one end of the second clamping piece (7) is provided with a connecting rod (9), one end of the, support (11) upper end is provided with solar panel (10), a lower extreme branch (2) lateral wall is provided with repairs lid (14), bottom is provided with time switch (13) in lower extreme branch (2), it is provided with pull rod screw (16) to stretch pull rod (6) one end, pull rod screw (16) one side is provided with interior pull rod (20), interior pull rod (20) one end is provided with card box (19), be provided with spring assembly (22) in card box (19), spring assembly (22) both ends are provided with dop (18), interior pull rod (20) one side is provided with outer pull rod (21), be provided with locating hole (17) on outer pull rod (21) peripheral lateral wall.

2. The street lamp with adjustable height as claimed in claim 1, wherein: the inner pull rod (20) is connected with the outer pull rod (21) in a sliding mode, and the clamping head (18) penetrates through the positioning hole (17).

3. The street lamp with adjustable height as claimed in claim 1, wherein: the stretching rod (6) is connected with the first clamping piece (5) and the second clamping piece (7) through bolts.

4. The street lamp with adjustable height as claimed in claim 1, wherein: the lower end supporting rod (2) and the upper end supporting rod (4) are inserted into the sleeve (3), and the fixing bolt (12) penetrates through the adjusting hole (15).

5. The street lamp with adjustable height as claimed in claim 1, wherein: the connecting rod (9) penetrates through the upper end supporting rod (4), and the connecting rod (9) penetrates through the upper end supporting rod (4) to be rotatably connected.

6. The street lamp with adjustable height as claimed in claim 1, wherein: the lower end supporting rod (2) is connected with the bottom cover (1) in a sliding mode.

7. The street lamp with adjustable height as claimed in claim 1, wherein: the repair cover (14) is connected with the lower end support rod (2) through screws.