CN111750309A - Buffer type safety anti-collision street lamp - Google Patents
Buffer type safety anti-collision street lamp Download PDFInfo
- Publication number
- CN111750309A CN111750309A CN202010803592.6A CN202010803592A CN111750309A CN 111750309 A CN111750309 A CN 111750309A CN 202010803592 A CN202010803592 A CN 202010803592A CN 111750309 A CN111750309 A CN 111750309A
- Authority
- CN
- China
- Prior art keywords
- rod
- rod body
- street lamp
- protective housing
- protective shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 38
- 238000013016 damping Methods 0.000 claims abstract description 31
- 230000035939 shock Effects 0.000 claims abstract description 13
- 230000003139 buffering effect Effects 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 206010039203 Road traffic accident Diseases 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention belongs to the field of street lamps, and particularly relates to a buffer type safe anti-collision street lamp which comprises a rod body and a protective shell, wherein an annular shock absorption plate is fixedly installed at the upper end of the protective shell, the lower end of the rod body penetrates through the annular shock absorption plate and extends into the protective shell, the side walls of the two sides of the rod body are movably connected with the inner side wall of the protective shell through two pressing plates, the rod body and the protective shell are fixed through a pressure spring, the inner bottom surface of the protective shell is connected with a damping box in a sliding mode, the inner side wall of the damping box is connected with a lifting plate in a sealing and sliding mode, an air vent is arranged in the lifting plate, a flow limiting valve is arranged in the air vent, the lower end of the rod body is fixedly connected with the lifting plate. The invention has good shock absorption effect when the vehicle impacts the rod body, greatly reduces the possibility that the rod body is bent due to the vehicle impact, and avoids further deterioration of traffic accidents.
Description
Technical Field
The invention belongs to the field of street lamps, and particularly relates to a buffer type safe anti-collision street lamp.
Background
The street lamp is a facility arranged on two sides of a road and used for road surface illumination, and is visible everywhere along with the development of urban construction, so that the driving safety at night is effectively guaranteed, and great convenience is provided for life and traveling of people.
Although driving safety is greatly improved, traffic accidents can not be completely avoided, however, most of the traditional street lamps are hollow street lamp poles, the intensity is low, and when a traffic accident occurs, once a vehicle rushes to the roadside and impacts the street lamp poles, the street lamp poles are easy to bend and collapse, and more serious safety accidents are caused.
Therefore, we propose a buffering type safe anti-collision street lamp to solve the above problems.
Disclosure of Invention
The invention aims to provide a buffer type safe anti-collision street lamp with high safety performance aiming at the problem that a street lamp post is easy to bend and collapse when being collided.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a buffering type safety crashproof street lamp, includes the body of rod and protective housing, protective housing's upper end fixed mounting has annular shock attenuation board, the lower extreme of the body of rod runs through annular shock attenuation board and extends to and sets up in the protective housing, the lateral wall of body of rod both sides is all through two clamp plates and protective housing's inside wall swing joint, it is fixed through pressure spring between the body of rod and the protective housing, protective housing's interior bottom surface sliding connection has the damping case, sealed sliding connection has the lifter plate on the inside wall of damping case, be equipped with the air vent in the lifter plate, be equipped with the restriction valve in the air vent, the lower extreme and the lifter plate fixed connection of the body of rod, the lifter plate passes through the interior bottom surface fixed connection of supporting.
The invention has the advantages that:
when a vehicle collides with the rod body in a car accident, the pressure spring can play a good elastic support for the rod body, when the rod body slides in the protective shell under the impact force, the pressure spring deforms, part of the impact force is absorbed, the rod body is prevented from being directly bent due to rigid collision, and meanwhile, in the sliding process of the rod body in the protective shell, the pressing plate deflects and drives the rod body to downwards settle, so that the collision contact position of the vehicle and the rod body is changed constantly, the possibility that the rod body is bent due to continuous stress at the same position is effectively reduced, the rod body drives the lifting plate to downwards move, the air pressure in the damping box is increased, gas is discharged from the vent hole, the gas discharge speed is slow and uniform due to the action of the flow limiting valve, a good damping effect is further played, the possibility that the rod body is bent due to the vehicle collision is greatly reduced, and further deterioration of the traffic accident.
Preferably, the lateral wall of protective housing coats and is equipped with waterproof corrosion-resistant layer, and protective housing can protect the body of rod, prevents to bury underground for a long time that the body of rod part receives the erosion corruption of rainwater soil, and intensity reduces.
Preferably, a plurality of annular antiskid groove of having arranged at the surface equidistance of the body of rod play the effect of increase friction power, prevent that the vehicle from striking when on the body of rod, the headstock upwards slides the perk and leads to the vehicle to overturn and overturn.
Preferably, the annular shock absorption plate is made of an elastic deformable material, and has a good damping effect.
Preferably, the two ends of the pressure plate are respectively hinged with the inner side wall of the protective shell and the side wall of the rod body through hinges.
Preferably, the interior bottom surface fixedly connected with threaded rod of damping case, threaded rod thread fit has the rotary drum, the permanent magnetism ring has been cup jointed to the rotary drum external fixation, the lower surface mounting of lifter plate has permanent magnetism piece, permanent magnetism ring passes through reset spring and is connected with the interior bottom surface rotation of damping case, permanent magnetism piece and permanent magnetism ring homopolar repulsion mutually, be equipped with spiral coil on the inside wall of damping case, when the vehicle strikes the body of rod, the lifter plate moves permanent magnetism piece and moves down, and repulsion effect increases when permanent magnetism piece is close to permanent magnetism ring, promotes permanent magnetism ring and moves down to drive the rotary drum with threaded rod thread fit rotate, and the magnetic flux in the spiral coil changes, then produces induced-current in the spiral coil, and the temperature risees in the damping case, and atmospheric pressure increases, promotes the reaction force to lifter plate downstream, further improves damping shock attenuation effect.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment 1 of a buffer type safety anti-collision street lamp provided by the invention;
FIG. 2 is a schematic structural diagram of an embodiment 2 of a buffering type safety anti-collision street lamp provided by the invention;
fig. 3 is an enlarged view of a in fig. 2.
In the figure, a rod body 1, a protective shell 2, a ring-shaped damping plate 3, a pressing plate 4, a pressure spring 5, a damping box 6, a lifting plate 7, an air vent 8, a flow limiting valve 9, a supporting spring 10, a ring-shaped anti-skidding groove 11, a threaded rod 12, a rotary drum 13, a permanent magnet ring 14, a return spring 15, a permanent magnet block 16 and a spiral coil 17 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Example 1
As shown in figure 1, a buffering type safe anti-collision street lamp comprises a rod body 1 and a protective shell 2, wherein a waterproof corrosion-resistant layer is coated on the side wall of the protective shell 2, the protective shell 2 is buried underground during installation, the rod body 1 can be protected by the protective shell 2, the rod body 1 buried underground for a long time is prevented from being corroded and decayed by rainwater and soil, the strength is reduced, a plurality of annular anti-slip grooves 11 are equidistantly distributed on the surface of the rod body 1 to play a role in increasing friction force, when a vehicle collides on the rod body 1, the vehicle head slides upwards and tilts so as to prevent the vehicle from overturning and falling, an annular shock absorption plate 3 is fixedly arranged at the upper end of the protective shell 2, the lower end of the rod body 1 penetrates through the annular shock absorption plate 3 and extends into the protective shell 2, the annular shock absorption plate 3 is made of an elastic deformable material, so that sundries such as rainwater and, and has good damping and shock absorption effects when the rod body 1 is impacted.
The lateral wall of the 1 both sides of the body of rod all is through the inside wall swing joint of two clamp plates 4 and protective housing 2, the both ends of clamp plate 4 are articulated through the inside wall of hinge and protective housing 2 and the lateral wall of the body of rod 1 respectively, it is fixed through pressure spring 5 between the body of rod 1 and the protective housing 2, the interior bottom surface sliding connection of protective housing 2 has damping box 6, sealed sliding connection has lifter plate 7 on the inside wall of damping box 6, be equipped with air vent 8 in the lifter plate 7, be equipped with restriction valve 9 in the air vent 8, the lower extreme and the 7 fixed connection of lifter plate 1, lifter plate 7 passes through supporting spring 10 and damping box 6's interior bottom surface fixed connection.
The working principle of the embodiment is as follows: when a vehicle impacts the rod body 1 in a car accident, the pressure spring 5 can play a good role in elastically supporting the rod body 1, when the rod body 1 slides in the protective shell 2 under the impact force, the pressure spring 5 deforms to absorb part of the impact force to avoid the bending of the rod body 1 caused by rigid impact, meanwhile, in the sliding process of the rod body 1 in the protective shell 2, the pressure plate 4 deflects to drive the rod body 1 to descend, so that the impact contact position of the vehicle and the rod body 1 is changed constantly, the possibility that the rod body 1 is bent due to continuous stress at the same position is effectively reduced, the rod body 1 drives the lifting plate 7 to move downwards, the air pressure in the damping box 6 is increased, air is discharged from the vent hole 8, the gas discharge speed is slow and uniform due to the action of the flow limiting valve 9, a good damping effect is further played, and the possibility that the rod body 1 is bent due to the impact of the vehicle is greatly reduced, further deterioration of the traffic accident is avoided.
Example 2
As shown in fig. 2 to 3, the present embodiment is different from embodiment 1 in that: the inner bottom surface of the damping box 6 is fixedly connected with a threaded rod 12, the threaded rod 12 is in threaded fit with a rotary drum 13, a permanent magnet ring 14 is fixedly sleeved outside the rotary drum 13, the permanent magnet ring 14 is rotatably connected with the inner bottom surface of the damping box 6 through a return spring 15, a permanent magnet block 16 is installed on the lower surface of the lifting plate 7, the permanent magnet block 16 and the permanent magnet ring 14 have the same poles which repel each other, and a spiral coil 17 is arranged on the inner side wall of the damping box 6.
In this embodiment, when the vehicle strikes the rod body 1, the lifting plate 7 drives the permanent magnet 16 to move downwards, the repulsive force is increased when the permanent magnet 16 is close to the permanent magnet ring 14, the permanent magnet ring 14 is pushed to move downwards, the rotary drum 13 in threaded fit with the threaded rod 12 is driven to rotate, the magnetic flux in the spiral coil 17 changes, induced current is generated in the spiral coil 17, electric energy is converted into heat energy, the temperature in the damping box 6 rises, the air pressure increases, the reactive force for the downward movement of the lifting plate 7 is increased, and the damping effect is further improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a buffering type safety crashproof street lamp, includes the body of rod (1) and protective housing (2), its characterized in that, the upper end fixed mounting of protective housing (2) has annular shock attenuation board (3), the lower extreme of the body of rod (1) runs through annular shock attenuation board (3) and extends to and sets up in protective housing (2), the lateral wall of the body of rod (1) both sides all is through the inside wall swing joint of two clamp plates (4) and protective housing (2), it is fixed through pressure spring (5) between the body of rod (1) and protective housing (2), the interior bottom surface sliding connection of protective housing (2) has damping box (6), sealed sliding connection has lifter plate (7) on the inside wall of damping box (6), be equipped with air vent (8) in lifter plate (7), be equipped with restriction valve (9) in air vent (8), the lower extreme and lifter plate (7) fixed connection of the body of rod (1), the lifting plate (7) is fixedly connected with the inner bottom surface of the damping box (6) through a supporting spring (10).
2. The buffer-type safe anti-collision street lamp according to claim 1, wherein the side wall of the protective housing (2) is coated with a waterproof and corrosion-resistant layer.
3. The buffer type safe anti-collision street lamp according to claim 1, wherein a plurality of annular anti-slip grooves (11) are arranged on the surface of the rod body (1) at equal intervals.
4. The buffer-type safe anti-collision street lamp according to claim 1, wherein the annular shock-absorbing plate (3) is made of an elastically deformable material.
5. The buffering type safe anti-collision street lamp according to claim 1, wherein the two ends of the pressure plate (4) are hinged to the inner side wall of the protective shell (2) and the side wall of the rod body (1) through hinges respectively.
6. The buffer type safe anti-collision street lamp according to claim 1, wherein a threaded rod (12) is fixedly connected to the inner bottom surface of the damping box (6), a rotary drum (13) is externally screwed on the threaded rod (12), a permanent magnet ring (14) is fixedly sleeved outside the rotary drum (13), the permanent magnet ring (14) is rotatably connected to the inner bottom surface of the damping box (6) through a return spring (15), a permanent magnet (16) is mounted on the lower surface of the lifting plate (7), the permanent magnet (16) and the permanent magnet ring (14) repel each other in the same polarity, and a spiral coil (17) is arranged on the inner side wall of the damping box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803592.6A CN111750309A (en) | 2020-08-11 | 2020-08-11 | Buffer type safety anti-collision street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010803592.6A CN111750309A (en) | 2020-08-11 | 2020-08-11 | Buffer type safety anti-collision street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111750309A true CN111750309A (en) | 2020-10-09 |
Family
ID=72713282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010803592.6A Withdrawn CN111750309A (en) | 2020-08-11 | 2020-08-11 | Buffer type safety anti-collision street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111750309A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524549A (en) * | 2020-11-30 | 2021-03-19 | 江苏松立太阳能科技有限公司 | Prevent wind solar street lamp |
| CN113353581A (en) * | 2021-08-11 | 2021-09-07 | 烟台竹辉冷暖设备安装工程有限公司 | Crane end beam conveying workbench |
| CN116696984A (en) * | 2023-08-08 | 2023-09-05 | 河北彪悍运动器械有限公司 | Air damper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205351072U (en) * | 2015-10-15 | 2016-06-29 | 星慧照明工程集团有限公司 | Synthesize crashproof street lamp |
| CN207740894U (en) * | 2018-01-10 | 2018-08-17 | 江门展图照明有限公司 | A kind of underground lamp for preventing slightly hitting |
| CN110984014A (en) * | 2019-12-25 | 2020-04-10 | 杨程聆 | Self-interacting deceleration strip that security performance is high |
| CN210687979U (en) * | 2019-07-04 | 2020-06-05 | 刘枢 | Street lamp of anticollision high strength |
| CN211083857U (en) * | 2019-12-31 | 2020-07-24 | 广东碧谱照明科技有限公司 | lithium battery solar energy L ED street lamp |
-
2020
- 2020-08-11 CN CN202010803592.6A patent/CN111750309A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205351072U (en) * | 2015-10-15 | 2016-06-29 | 星慧照明工程集团有限公司 | Synthesize crashproof street lamp |
| CN207740894U (en) * | 2018-01-10 | 2018-08-17 | 江门展图照明有限公司 | A kind of underground lamp for preventing slightly hitting |
| CN210687979U (en) * | 2019-07-04 | 2020-06-05 | 刘枢 | Street lamp of anticollision high strength |
| CN110984014A (en) * | 2019-12-25 | 2020-04-10 | 杨程聆 | Self-interacting deceleration strip that security performance is high |
| CN211083857U (en) * | 2019-12-31 | 2020-07-24 | 广东碧谱照明科技有限公司 | lithium battery solar energy L ED street lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524549A (en) * | 2020-11-30 | 2021-03-19 | 江苏松立太阳能科技有限公司 | Prevent wind solar street lamp |
| CN113353581A (en) * | 2021-08-11 | 2021-09-07 | 烟台竹辉冷暖设备安装工程有限公司 | Crane end beam conveying workbench |
| CN116696984A (en) * | 2023-08-08 | 2023-09-05 | 河北彪悍运动器械有限公司 | Air damper |
| CN116696984B (en) * | 2023-08-08 | 2023-10-20 | 河北彪悍运动器械有限公司 | air damper |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201009 |