Stand column structure of solar street lamp

Abstract

The utility model discloses a stand column structure of a solar street lamp. Belongs to the technical field of solar street lamps and comprises a stand column body and a buffering assembly arranged on the stand column body and used for buffering, the buffering assembly internally comprises a plurality of buffering plates arranged on the periphery of the stand column body, and one side of each buffering plate is connected with a first buffering air bag. An arranged first buffering air bag can conduct buffering firstly, in the buffering process of the first buffering air bag, along with the increase of the impact force, the first buffering air bag can drive a buffering plate to move towards the position close to the central axis of the stand column body, and a first damper and a first compression spring are driven to conduct buffering; therefore, the situation that the stand column body is damaged or even falls down to cause secondary damage to a vehicle due to the fact that the impact force is too large is avoided, the stand column body can be effectively protected, and the situation that the stand column body is damaged due to impact is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar street lamps, and specifically relates to a column structure of a solar street lamp. Background Art

[0002] A street lamp refers to a lamp that provides lighting for roads, generally referring to lamps within the range of road surface lighting in traffic lighting. Street lamps are widely used in various places that require lighting, and street lamps usually consist of a column, a solar panel, and a street lamp.

[0003] The existing Chinese patent (application number: CN202122426243.X) discloses a municipal street lamp that can protect itself, which relates to the field of street lamps and includes a column. One end of four telescopic rods is fixedly connected to the outer surface of the column. In the utility model, by arranging a plurality of telescopic rods, a protective plate, a connecting rod one, a sliding sleeve, a spring, and a sliding rod to be connected with the column, when a car gets out of control and drives towards the device, the out-of-control car hits the protective plate around the column. When the protective plate is hit, it moves closer to the column. At this time, the protective plate pushes the sliding sleeve to move upward along the sliding rod through the connecting rod one to squeeze the spring, so as to buffer and weaken the impact force of the car by using the elastic force of the spring, and thus avoid the street lamp being directly rammed by the car and damaged by toppling.

[0004] During the use of the above street lamp column, the spring is used to buffer the force generated during impact. However, when using only the spring for buffering, the ground impact will be directly transmitted to the car, making it difficult for the occupants to bear and easily causing secondary injuries to the passengers when encountering an impact.

[0005] In view of this, this application is specifically proposed. Content of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a column structure of a solar street lamp to achieve the purpose of improving the protection effect of the street lamp column.

[0007] To solve the above technical problem, a column structure of a solar street lamp provided by the utility model includes:

[0008] A column body;

[0009] A buffer assembly arranged on the column body for buffering;

[0010] The buffer assembly includes a plurality of buffer plates arranged around the column body. One side of each buffer plate is connected to a first buffer airbag, and the other side of the buffer plate is connected to a first damper. The other end of the first damper is connected to the outer surface of the column body. A first compression spring is sleeved on the first damper. One end of the first compression spring is connected to the buffer plate, and the other end is connected to the column body. A connecting pipe is connected to the first buffer airbag, and the other end of the connecting pipe is connected to a second buffer airbag.

[0011] Furthermore, the number of the buffer plates and the first buffer airbags is multiple, and they are distributed in a circumferential array centered on the central axis of the column body. The number of the first dampers and the first compression springs is multiple, and at least every five first dampers and first compression springs form a group. Each group of first dampers and first compression springs corresponds to a buffer plate and a first buffer airbag, and multiple groups of the first dampers and first compression springs are also evenly distributed in a circumferential array.

[0012] Furthermore, a fixed base is connected to the bottom of the column body, a solar panel is connected to the top of the column body, and two lighting lamps are symmetrically connected to both sides of the column body.

[0013] Furthermore, an alarm assembly is also included. The alarm assembly includes a slide plate slidably arranged in the second buffer airbag. Two second dampers are symmetrically connected to one side of the slide plate, and the other ends of the second dampers are connected to the second buffer airbag. A second compression spring is sleeved on the second damper. The two ends of the second compression spring are respectively connected to the slide plate and the inner wall of the second buffer airbag. A contact block is connected to the slide plate, and the contact block is located between the two second dampers. An alarm switch corresponding to the contact block is connected to the inner wall of the second buffer airbag.

[0014] Furthermore, the number of the second buffer airbags is multiple, and their positions correspond to those of the first buffer airbags. A signal transmission antenna is connected to the top of one of the second buffer airbags.

[0015] Furthermore, a maintenance plate is detachably connected to one side of the second buffer airbag by screws. An air inlet pipe and an exhaust pipe are connected to one side of each of the first buffer airbag and the second buffer airbag.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art.

[0017] 1. In the present utility model, when the column body encounters a vehicle impact, the first buffer airbag provided can first buffer. During the buffering process of the first buffer airbag, as the impact force increases, the first buffer airbag can drive the buffer plate to move towards the position close to the central axis of the column body, and drive the first damper and the first compression spring to buffer, thereby avoiding the situation that the column body is damaged due to excessive impact force or even falls to the ground and causes secondary damage to the vehicle. This setting can effectively protect the column body and avoid the damage of the column body caused by impact.

[0018] 2. In the present utility model, when encountering an impact, the gas in the buffer plate can enter the second buffer airbag. At this time, the pressure in the second buffer airbag increases, and the increased air pressure can drive the sliding plate to slide. During the sliding process, the second damper and the second compression spring can be compressed, and at this time, a secondary buffering effect can be provided for the impact. Subsequently, the sliding plate can drive the abutting block to impact on the alarm switch to give an alarm. This setting facilitates the traffic control department to give an alarm in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings, as a part of the present utility model, are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the drawings described below are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of a column structure of a solar street lamp;

[0021] Figure 2 It is a schematic diagram of the structure of a buffer assembly in a column structure of a solar street lamp;

[0022] Figure 3 It is a schematic diagram of the structure of an alarm assembly in a column structure of a solar street lamp;

[0023] Figure 4 It is Figure 3 The enlarged view of the structure at A in

[0024] Reference numerals in the figures: 1, column body; 2, buffer assembly; 201, buffer plate; 202, first buffer airbag; 203, first damper; 204, first compression spring; 205, connecting pipe; 206, second buffer airbag; 3, fixed base; 4, alarm assembly; 401, sliding plate; 402, second damper; 403, second compression spring; 404, abutting block; 405, alarm switch; 5, signal transmission antenna; 6, solar panel; 7, lighting lamp.

[0025] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Detailed Embodiments

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not used to limit the scope of the present utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] As Figures 1 to 4 shown, the present utility model provides a column structure for a solar street lamp.

[0030] Specifically, as Figures 1-4 given, it includes:

[0031] Column body 1;

[0032] A buffer assembly 2 provided on the column body 1 for buffering;

[0033] The buffer assembly 2 includes a plurality of buffer plates 201 arranged around the column body 1. One side of the buffer plate 201 is connected to a first buffer airbag 202, the other side of the buffer plate 201 is connected to a first damper 203, the other end of the first damper 203 is connected to the outer surface of the column body 1, a first compression spring 204 is sleeved on the first damper 203, one end of the first compression spring 204 is connected to the buffer plate 201, the other end is connected to the column body 1, a connecting pipe 205 is connected to the first buffer airbag 202, and the other end of the connecting pipe is connected to a second buffer airbag 206.

[0034] In the present utility model, when the column body 1 encounters a vehicle impact, the provided first buffer airbag 202 can first perform buffering. During the buffering process of the first buffer airbag 202, as the impact force increases, the first buffer airbag 202 can drive the buffer plate 201 to move towards the position close to the central axis of the column body 1, and drive the first damper 203 and the first compression spring 204 to perform buffering, thereby avoiding the situation that the column body 1 is damaged due to excessive impact force or even falls to the ground and causes secondary damage to the vehicle again.

[0035] Furthermore, as a specific implementation manner of the present utility model, the present utility model provides a column structure of a solar street lamp.

[0036] Specifically, as Figure 1 and Figure 2 shown, the number of buffer plates 201 and first buffer airbags 202 is multiple, and they are distributed in a circumferential array centered on the central axis of the column body 1. The number of first dampers 203 and first compression springs 204 is multiple, and at least every five first dampers 203 and first compression springs 204 form a group. Each group of first dampers 203 and first compression springs 204 corresponds to a buffer plate 201 and a first buffer airbag 202, and multiple groups of first dampers 203 and first compression springs 204 are also evenly distributed in a circumferential array.

[0037] In the present utility model, this setting facilitates buffering at multiple angles and improves the protection effect on the column body 1.

[0038] Furthermore, as another specific implementation manner of the present utility model, the present utility model provides a column structure of a solar street lamp.

[0039] Specifically, as Figure 1 shown, a fixed base 3 is connected to the bottom of the column body 1, a solar panel 6 is connected to the top of the column body 1, and two lighting lamps 7 are symmetrically connected to both sides of the column body 1.

[0040] In the present utility model, in this setting, the lighting lamp 7 facilitates providing a basic lighting effect, the provided solar panel 6 facilitates collecting solar energy, and the fixed base 3 facilitates fixing the column body 1.

[0041] Furthermore, as another specific implementation manner of the present utility model, the present utility model provides a column structure of a solar street lamp.

[0042] Specifically, as Figure 4As shown, it further includes an alarm component 4. Inside the alarm component 4, there is a sliding plate 401 slidably arranged in the second buffer airbag 206. On one side of the sliding plate 401, two second dampers 402 are symmetrically connected. The other end of the second damper 402 is connected to the second buffer airbag 206. A second compression spring 403 is sleeved on the second damper 402. The two ends of the second compression spring 403 are respectively connected to the sliding plate 401 and the inner wall of the second buffer airbag 206. A contact block 404 is connected to the sliding plate 401, and the contact block 404 is located between the two second dampers 402. An alarm switch 405 corresponding to the contact block 404 is connected to the inner wall of the second buffer airbag 206.

[0043] It should be noted that the alarm switch 405 can be connected to the monitoring and alarm equipment of the traffic control department. When it encounters an impact, it will transmit the impact signal to the monitoring and alarm equipment, which is convenient for the traffic control department to timely understand where a car accident has occurred and can carry out rescue in time. A single-chip microcomputer is arranged in the column body 1 to transmit signals.

[0044] In the present utility model, when encountering an impact, the gas in the buffer plate 201 can enter the second buffer airbag 206. At this time, the pressure in the second buffer airbag 206 increases, and the increased air pressure can drive the sliding plate 401 to slide. During the sliding process, the second damper 402 and the second compression spring 403 can be compressed, and at this time, a secondary buffering effect can be provided for the impact. Subsequently, the sliding plate 401 can drive the contact block 404 to impact on the alarm switch 405 to give an alarm. This setting is convenient for the traffic control department to give an alarm in time.

[0045] Furthermore, as another specific implementation manner of the present utility model, the present utility model provides a column structure of a solar street lamp.

[0046] Specifically, as Figure 1 shown, the number of the second buffer airbags 206 is multiple, and their positions correspond to those of the first buffer airbags 202. A signal transmission antenna 5 is connected to the top of one of the second buffer airbags 206.

[0047] In the present utility model, this setting enables the second buffer airbags 206 to cooperate with the first buffer airbags 202.

[0048] Furthermore, as another specific implementation manner of the present utility model, the present utility model provides a column structure of a solar street lamp.

[0049] Specifically, as Figure 1 shown, one side of the second buffer airbag 206 is detachably connected with a maintenance plate by screws. An air inlet pipe and an exhaust pipe are connected to one side of both the first buffer airbag 202 and the second buffer airbag 206.

[0050] In the present utility model, the provided maintenance panel facilitates the maintenance of the components inside the second buffer airbag 206, and the provided air inlet pipe and exhaust pipe facilitate the inflation of the first buffer airbag 202 and the second buffer airbag 206 when they are reused after being impacted.

[0051] Working principle: When the column body 1 encounters a vehicle impact, the provided first buffer airbag 202 can first buffer. During the buffering process of the first buffer airbag 202, as the impact force increases, the first buffer airbag 202 can drive the buffer plate 201 to move towards the position close to the central axis of the column body 1, and drive the first damper 203 and the first compression spring 204 to buffer, thereby avoiding the situation that the column body 1 is damaged due to excessive impact force or even falls to the ground and causes secondary damage to the vehicle.

[0052] When encountering an impact, the gas in the buffer plate 201 can enter the second buffer airbag 206. At this time, the pressure in the second buffer airbag 206 increases, and the increased air pressure can drive the slide plate 401 to slide. During the sliding process, the second damper 402 and the second compression spring 403 can be compressed, and at this time, a secondary buffering effect can be provided for the impact. Subsequently, the slide plate 401 can drive the abutting block 404 to impact on the alarm switch 405 to give an alarm. This setting facilitates the traffic control department to give an alarm in a timely manner.

[0053] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications using the technical content prompted above as equivalent embodiments of equivalent changes. The implementation schemes in the above embodiments can also be further combined or replaced. However, as long as the content does not depart from the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the present utility model.

Claims

1. A column structure of a solar street lamp, comprising: Column body(1); A buffer assembly (2) provided on the column body (1) for buffering; The buffer assembly (2) is characterized in that the buffer assembly (2) includes a plurality of buffer plates (201) arranged around the column body (1), one side of the buffer plate (201) is connected to a first buffer airbag (202), the other side of the buffer plate (201) is connected to a first damper (203), the other end of the first damper (203) is connected to the outer surface of the column body (1), a first compression spring (204) is sleeved on the first damper (203), one end of the first compression spring (204) is connected to the buffer plate (201), and the other end is connected to the column body (1), the first buffer airbag (202) is connected to a connecting tube (205), and the other end of the connecting tube (205) is connected to a second buffer airbag (206).

2. The column structure of a solar street lamp according to claim 1, characterized in that: The number of the buffer plates (201) and the first buffer airbags (202) is multiple, and they are distributed in a circular array with the central axis of the column body (1) as the center. The number of the first dampers (203) and the first compression springs (204) is multiple, and at least every five first dampers (203) and first compression springs (204) form a group, each group of first dampers (203) and first compression springs (204) corresponds to a buffer plate (201) and a first buffer airbag (202), and multiple groups of the first dampers (203) and first compression springs (204) are also evenly distributed in a circular array.

3. The column structure of a solar street lamp according to claim 1, characterized in that: The bottom of the column body (1) is connected to a fixed base (3), the top of the column body (1) is connected to a solar panel (6), and two lighting lamps (7) are symmetrically connected to both sides of the column body (1).

4. The column structure of a solar street lamp according to claim 1, characterized in that: The invention also comprises an alarm component (4), wherein the alarm component (4) comprises a slide plate (401) slidably arranged in the second buffer airbag (206), one side of the slide plate (401) is symmetrically connected to two second dampers (402), the other end of the second damper (402) is connected to the second buffer airbag (206), a second compression spring (403) is sleeved on the second damper (402), the two ends of the second compression spring (403) are respectively connected to the slide plate (401) and the inner wall of the second buffer airbag (206), a resistance block (404) is connected to the slide plate (401), and the resistance block (404) is located between the two second dampers (402), and an alarm switch (405) corresponding to the resistance block (404) is connected to the inner wall of the second buffer airbag (206).

5. The column structure of a solar street lamp according to claim 1, characterized in that: There are multiple second buffer airbags (206), and their positions correspond to those of the first buffer airbags (202), and a signal transmission antenna (5) is connected to the top of one of the second buffer airbags (206).

6. The column structure of a solar street lamp according to claim 1, characterized in that: One side of the second buffer airbag (206) is detachably connected to a maintenance plate via screws, and one side of each of the first buffer airbag (202) and the second buffer airbag (206) is connected to an air intake pipe and an exhaust pipe.

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