CN215636855U - LED street lamp with protection mechanism - Google Patents
LED street lamp with protection mechanism Download PDFInfo
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- CN215636855U CN215636855U CN202121556943.4U CN202121556943U CN215636855U CN 215636855 U CN215636855 U CN 215636855U CN 202121556943 U CN202121556943 U CN 202121556943U CN 215636855 U CN215636855 U CN 215636855U
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Abstract
The utility model discloses an LED street lamp with a protection mechanism, which comprises a lamp post, a lamp arm and a lamp holder, wherein an arc-shaped groove is formed in the wall surface of the bottom of the lamp post, a sliding column is assembled in the arc-shaped groove in a sliding manner, a first elastic part is fixedly connected between the two sides of the bottom of the sliding column and the side wall of the arc-shaped groove, one end, away from the arc-shaped groove, of the sliding column is provided with a sliding groove, a connecting column is assembled in the sliding groove in a sliding manner, a second elastic part is arranged in the sliding groove, one end of the connecting column is fixedly connected with a buffer plate, and the adjacent buffer plates are sleeved with a connecting plate. In the utility model, when the vehicle collides to the buffer plate from the front side, the buffer plate pushes the connecting column to extrude the second elastic part, meanwhile, the connecting plate drives the buffer plates on the two sides of the collided buffer plate to push the connecting column to extrude the second elastic part and drive the sliding column to slide in the arc-shaped groove, and the plurality of first elastic parts and the plurality of second elastic parts are utilized to buffer the collision force, thereby achieving a better shock absorption effect.
Description
Technical Field
The utility model relates to the technical field of lighting street lamps, in particular to an LED street lamp with a protection mechanism.
Background
The street lamp indicates the lamps and lanterns that provide the illumination function for the road, generally indicates the lamps and lanterns in the road surface illumination zone in the traffic lighting, and along with the continuous development of science and technology, the street lamp also has more and more functions to continuous perfect gives people and goes out at night and bring convenience and safety, but current street lamp is in the use, and barrier propterty is great, under the not good condition of light at night, can lead to vehicle and street lamp to bump and make the street lamp damage, has increased use cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an LED street lamp with a protection mechanism to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme:
an LED street lamp with a protection mechanism comprises a lamp post, a lamp arm and a lamp holder, arc-shaped grooves are uniformly arranged on the wall surface of the bottom of the lamp post at intervals along the circumferential direction, a sliding column is assembled in the arc-shaped groove in a sliding way, a first elastic part is fixedly connected between two sides of the bottom of the sliding column and the side wall of the arc-shaped groove, one end of the sliding column, which is far away from the arc-shaped groove, is provided with a sliding groove, a connecting column is assembled in the sliding groove in a sliding way, a second elastic piece is arranged in the sliding groove, one end of the second elastic piece is fixedly connected with the connecting column, the other end of the second elastic piece is fixedly connected with the bottom wall of the sliding groove, one end of the connecting column, which is far away from the sliding column, is fixedly connected with a buffer plate, two side edges of the buffer plate are provided with mounting grooves, the mounting groove internal fixation is provided with the erection column, adjacent the buffer board the connecting plate has been cup jointed on the erection column.
Realize above-mentioned technical scheme, when the vehicle head-on collides to the buffer board, the buffer board promotes spliced pole extrusion second elastic component, the buffer board that drives the buffer board both sides that are collided through the connecting plate simultaneously promotes spliced pole extrusion second elastic component and drives the slip post and slides in the arc wall, utilize a plurality of first elastic components and second elastic component to cushion the impact force, better shock attenuation effect has been reached, in addition when the vehicle collided to the adjacent buffer board in the middle of, both sides buffer board can the atress draw close, better resist the striking, make the lamp pole obtain more comprehensive protection.
As a preferable scheme of the utility model, the buffer plate is arc-shaped, and an elastic cushion is arranged on one side wall of the buffer plate, which is far away from the connecting column.
By the technical scheme, the impact force absorption effect of the buffer plate is improved.
As a preferable scheme of the utility model, the two ends of the connecting plate are provided with inserting holes, and the inserting holes are inserted into the mounting columns.
According to the technical scheme, the connecting plate can rotate relative to the mounting column, and linkage between the buffer plates is facilitated.
In a preferred embodiment of the present invention, a nut is screwed to the top end of the mounting post.
According to the technical scheme, the connecting plate can be stabilized in the mounting column, and is convenient to detach and replace.
As a preferable scheme of the present invention, the buffer plates are arranged in four groups and are arranged in a cross shape.
In conclusion, the utility model has the following beneficial effects: when the vehicle head-on collides to the buffer board, the buffer board promotes spliced pole extrusion second elastic component, the buffer board that drives the buffer board both sides that are collided through the connecting plate simultaneously promotes spliced pole extrusion second elastic component and drives the slip post and slide in the arc wall, utilize a plurality of first elastic components and second elastic component to cushion the impact force, better shock attenuation effect has been reached, in addition when the vehicle collided to in the middle of the adjacent buffer board, the both sides buffer board can the atress draw close, resist the striking better, make the lamp pole obtain more comprehensive protection.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
in the figure: 1, a lamp post; 2, a lamp arm; 3, a lamp holder; 4, an arc-shaped groove; 5, a sliding column; 6 a first elastic member; 7 a sliding groove; 8 connecting columns; 9 a second elastic member; 10 a buffer plate; 11, mounting a groove; 12 mounting a column; 13 connecting plates; 14 an elastic pad; 15 screw cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, the utility model provides an LED street lamp with a protection mechanism, comprising a lamp post 1, a lamp arm 2, and a lamp cap 3, wherein arc-shaped grooves 4 are uniformly arranged on the bottom wall surface of the lamp post 1 along the circumferential direction at intervals, sliding columns 5 are slidably arranged in the arc-shaped grooves 4, first elastic members 6 are fixedly connected between the two sides of the bottom of the sliding columns 5 and the side walls of the arc-shaped grooves 4, a sliding groove 7 is arranged at one end of the sliding columns 5 far away from the arc-shaped grooves 4, a connecting column 8 is slidably arranged in the sliding groove 7, a second elastic member 9 is arranged in the sliding groove 7, one end of the second elastic member 9 is fixedly connected with the connecting column 8, the other end is fixedly connected with the bottom wall of the sliding groove 7, a buffer plate 10 is fixedly connected to one end of the connecting column 8 far away from the sliding column 5, mounting grooves 11 are arranged on the two side edges of the buffer plate 10, mounting columns 12 are fixedly arranged in the mounting grooves 11, a connecting plate 13 is sleeved on the mounting column 12 of the adjacent buffer plate 10, the buffer plates 10 are arranged in four groups and are arranged in a cross shape.
The buffer board 10 is arc-shaped, and an elastic pad 14 is arranged on one side wall far away from the connecting column 8, so that the impact force absorption effect of the buffer board 10 is improved.
The two ends of the connecting plate 13 are provided with inserting holes which are inserted into the mounting columns 12, so that the connecting plate 13 can rotate relative to the mounting columns 12, and the buffer plates 10 can be linked conveniently.
The top end of the mounting column 12 is in threaded connection with a nut 15, so that the connecting plate 13 can be stably fixed in the mounting column 12 and is convenient to detach and replace.
In the embodiment of the utility model, when a vehicle collides with the buffer plate 10 from the front, the buffer plate 10 pushes the connecting column 8 to extrude the second elastic member 9, and simultaneously the buffer plates 10 at the two sides of the collided buffer plate 10 are driven by the connecting plate 13 to push the connecting column 8 to extrude the second elastic member 9 and drive the sliding column 5 to slide in the arc-shaped groove 4, so that the collision force is buffered by utilizing the plurality of first elastic members 6 and the plurality of second elastic members 9, a good damping effect is achieved, and in addition, when the vehicle collides with the middle of the adjacent buffer plates 10, the buffer plates 10 at the two sides are stressed close together to better resist the collision, so that the lamp pole 1 can be protected more comprehensively.
Example two
Referring to fig. 1-3, the utility model provides an LED street lamp with a protection mechanism, comprising a lamp post 1, a lamp arm 2, and a lamp cap 3, wherein arc-shaped grooves 4 are uniformly arranged on the bottom wall surface of the lamp post 1 along the circumferential direction at intervals, sliding columns 5 are slidably arranged in the arc-shaped grooves 4, first elastic members 6 are fixedly connected between the two sides of the bottom of the sliding columns 5 and the side walls of the arc-shaped grooves 4, a sliding groove 7 is arranged at one end of the sliding columns 5 far away from the arc-shaped grooves 4, a connecting column 8 is slidably arranged in the sliding groove 7, a second elastic member 9 is arranged in the sliding groove 7, one end of the second elastic member 9 is fixedly connected with the connecting column 8, the other end is fixedly connected with the bottom wall of the sliding groove 7, a buffer plate 10 is fixedly connected to one end of the connecting column 8 far away from the sliding column 5, mounting grooves 11 are arranged on the two side edges of the buffer plate 10, mounting columns 12 are fixedly arranged in the mounting grooves 11, a connecting plate 13 is sleeved on the mounting column 12 of the adjacent buffer plate 10, the buffer plates 10 are arranged in four groups and are arranged in a cross shape.
The buffer board 10 is arc-shaped, and an elastic pad 14 is arranged on one side wall far away from the connecting column 8, so that the impact force absorption effect of the buffer board 10 is improved.
In the embodiment of the utility model, when a vehicle collides with the buffer plate 10 from the front, the buffer plate 10 pushes the connecting column 8 to extrude the second elastic member 9, and simultaneously the buffer plates 10 at the two sides of the collided buffer plate 10 are driven by the connecting plate 13 to push the connecting column 8 to extrude the second elastic member 9 and drive the sliding column 5 to slide in the arc-shaped groove 4, so that the collision force is buffered by utilizing the plurality of first elastic members 6 and the plurality of second elastic members 9, a good damping effect is achieved, and in addition, when the vehicle collides with the middle of the adjacent buffer plates 10, the buffer plates 10 at the two sides are stressed close together to better resist the collision, so that the lamp pole 1 can be protected more comprehensively.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An LED street lamp with a protection mechanism, which comprises a lamp post, a lamp arm and a lamp holder, and is characterized in that, arc-shaped grooves are uniformly arranged on the wall surface at the bottom of the lamp post at intervals along the circumferential direction, sliding columns are assembled in the arc-shaped grooves in a sliding manner, a first elastic part is fixedly connected between the two sides of the bottom of the sliding column and the side wall of the arc-shaped groove, a sliding groove is arranged at one end of the sliding column far away from the arc-shaped groove, a connecting column is assembled in the sliding groove in a sliding way, a second elastic piece is arranged in the sliding groove, one end of the second elastic piece is fixedly connected with the connecting column and the other end is fixedly connected with the bottom wall of the sliding groove, one end of the connecting column, which is far away from the sliding column, is fixedly connected with a buffer plate, two side edges of the buffer plate are provided with mounting grooves, the mounting groove internal fixation is provided with the erection column, adjacent the buffer board the connecting plate has been cup jointed on the erection column.
2. The LED street lamp with the protection mechanism as claimed in claim 1, wherein the buffer plate is arc-shaped and has a resilient pad disposed on a side wall away from the connection column.
3. The LED street lamp with the protection mechanism as claimed in claim 2, wherein two ends of the connection plate are provided with insertion holes, and the insertion holes are inserted into the mounting posts.
4. The LED street lamp with the protection mechanism as claimed in claim 3, wherein a nut is screwed on the top end of the mounting post.
5. The LED street lamp with the protection mechanism as claimed in claim 4, wherein the buffer plates are arranged in four groups and are arranged in a cross shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556943.4U CN215636855U (en) | 2021-07-08 | 2021-07-08 | LED street lamp with protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556943.4U CN215636855U (en) | 2021-07-08 | 2021-07-08 | LED street lamp with protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215636855U true CN215636855U (en) | 2022-01-25 |
Family
ID=79948881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121556943.4U Active CN215636855U (en) | 2021-07-08 | 2021-07-08 | LED street lamp with protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215636855U (en) |
-
2021
- 2021-07-08 CN CN202121556943.4U patent/CN215636855U/en active Active
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