阅读说明：本技术 一种具有警示防护功能的路灯 (Street lamp with warning and protection functions ) 是由 冯金炎 于 2021-07-06 设计创作，主要内容包括：本发明公开了一种具有警示防护功能的路灯,包括固定底架,所述固定底架中开设有滑腔,所述固定底架的顶端侧壁开设有直槽,所述直槽中设置有螺纹杆和螺纹套管。本发明通过设置第一灯架、第二灯架和第二灯体,当道路中夜间出现塌方和故障车辆等紧急交通事故时,转动转盘,使螺纹杆下降,螺纹杆使螺纹套管下移,螺纹套管同时带动第二灯架和第三灯架下移,然后将第三灯架从而第二1灯架的收纳槽抽出,此时第一导电块与第二导电块电性接触,第二灯体通电发光,第二灯架和第三灯架形成“路障”,同时第二灯体和第三灯架上的第一灯体进行照明,从而对过往车辆进行警示作用,使过往车辆绕道而行,从而避免二次交通事故的发生。(The invention discloses a street lamp with a warning and protection function, which comprises a fixed underframe, wherein a sliding cavity is arranged in the fixed underframe, a straight groove is arranged on the side wall of the top end of the fixed underframe, and a threaded rod and a threaded sleeve are arranged in the straight groove. According to the invention, by arranging the first lamp holder, the second lamp holder and the second lamp body, when emergency traffic accidents such as collapse, fault vehicles and the like occur at night in a road, the rotary table is rotated to enable the threaded rod to descend, the threaded sleeve is moved downwards by the threaded rod, the threaded sleeve simultaneously drives the second lamp holder and the third lamp holder to move downwards, then the third lamp holder is pulled out from the accommodating groove of the second lamp holder 1, the first conductive block is electrically contacted with the second conductive block, the second lamp body is electrified to emit light, the second lamp holder and the third lamp holder form a road barrier, and meanwhile, the second lamp body and the first lamp body on the third lamp holder illuminate, so that a passing vehicle is warned, the passing vehicle is enabled to go around the road, and the occurrence of secondary traffic accidents is avoided.)

1. A street lamp with a warning and protection function comprises a fixed underframe (32), and is characterized in that a sliding cavity (12) is arranged in the fixed underframe (32), a straight groove (13) is formed in the side wall of the top end of the fixed underframe (32), a threaded rod (11) and a threaded sleeve (5) are arranged in the straight groove (13), the sliding cavity (12) is provided with a limiting support frame (6) and a limiting slide block (10), the side wall of the left end of the fixed underframe (32) is fixedly connected with a fixed support frame (7), the other end of the fixed support frame (7) is fixedly connected with a first lamp holder (1), the side wall of the front end and the side wall of the rear end of the first lamp holder (1) are coiled with a first lamp groove (3), the bottom end of the first lamp holder (1) is in contact connection with a second lamp holder (2), the top end of the second lamp holder (2) is provided with a containing groove (17), and a third lamp holder (23) is arranged in the containing groove (17), sliding grooves (16) are formed in side walls of the front end and the rear end of each accommodating groove (17), supporting sliding blocks (22) are arranged in the sliding grooves (16), one of the supporting sliding blocks (22) is inlaid with first conducting blocks (27), one of the supporting sliding blocks is inlaid with second conducting blocks (20) on the side walls of the sliding grooves (16), second lamp grooves (4) are formed in side walls of the front end and the rear end of each second lamp frame (2), first lamp bodies (8) are fixedly connected in the first lamp grooves (3) and the second lamp grooves (4), installation cavities (18) are formed in the third lamp frames (23), second lamp bodies (24) are fixedly connected in the installation cavities (18), and through holes (28) are formed in side walls of the left end of each second lamp frame (2).

2. The street lamp with the warning and protection functions as claimed in claim 1, wherein the bottom end of the fixed underframe (32) is fixedly connected with the mounting seat (9), the number of the sliding cavities (12) is two, the two sliding cavities (12) are distributed in bilateral symmetry about the straight groove (13), and the threaded rod (11) is rotatably connected to the fixed underframe (32).

3. The street lamp with the warning and protection functions as claimed in claim 2, wherein one end of the threaded rod (11) penetrates through the straight groove (13) and extends into the rotating groove (14), the bottom end of the threaded rod (11) is fixedly connected with the rotary disc (15), the rotary disc (15) is in a disc-shaped structure, and the rotary disc (15) is provided with a plurality of limiting holes (29).

4. The street lamp with the warning and protection functions as claimed in claim 3, wherein the plurality of limiting holes (29) are circumferentially and uniformly distributed on the turntable (15), the side wall of the front end of the fixed underframe (32) is provided with a rotating groove (14), the side wall of the top end of the rotating groove (14) is provided with a limiting groove (33), and the same limiting fixed block (34) is clamped in the limiting groove (33) and the limiting holes (29).

5. The street lamp with the warning and protection functions as claimed in claim 1, wherein the threaded rod (11) is in threaded connection with a threaded sleeve (5), the top end of the threaded sleeve (5) is fixedly connected with the bottom end of the second lamp holder (2), and the first lamp holder (1) and the second lamp holder (2) are identical in shape and size.

6. The street lamp with the function of warning and protection as claimed in claim 1, wherein the limit bracket (6) penetrates through the sliding cavity (12) and is slidably connected to the fixed bottom frame (32), the limit bracket (6) is of a cylindrical structure, one end of the limit bracket (6) is fixedly connected to the bottom end of the second lamp holder (2), and the other end of the limit bracket (6) is fixedly connected to the limit slider (10).

7. The street lamp with the warning and protection functions as claimed in claim 6, wherein the limiting slider (10) is slidably connected with the inner wall of the sliding cavity (12), the limiting slider (10) is cylindrical, the threaded sleeve (5) is matched with the straight groove (13) in shape and size, and the threaded sleeve (5) is slidably connected in the straight groove (13).

8. The street lamp with the warning and protection functions as claimed in claim 4, wherein the rotating groove (14) is of a cylindrical hollow structure, the fixing bracket (7) is of a U-shaped structure, the side walls of the front end and the rear end of the first lamp holder (1) and the second lamp holder (2) are both arc-shaped, the first lamp groove (3) and the second lamp holder (2) of the first lamp holder (1) are both fixedly connected with a lampshade (30), and the lampshade (30) is of an arc-shaped structure.

9. The street lamp with the warning and protection functions as claimed in claim 1, wherein the third lamp holder (23) is matched with the accommodating groove (17) in shape and size, the third lamp holder (23) is connected with the second lamp holder (2) in a sliding manner, one end of each of the two supporting sliding blocks (22) close to each other is fixedly connected with the second lamp holder (2), and the first conductive block (27) is electrically connected with the second conductive block (20).

10. The street lamp with the warning and protection functions as claimed in claim 1, wherein four spring grooves (25) are symmetrically formed in front and rear side walls of the accommodating groove (17), a first clamping block (21) is slidably connected in the spring grooves (25), four first clamping grooves (19) are symmetrically formed in front and rear side walls of the third lamp holder (23), the first clamping block (21) is clamped with the first clamping grooves (19), one end of the first clamping block (21) far away from the first clamping grooves (19) is fixedly connected with a spring (26), and the other end of the spring (26) is fixedly connected to the side walls of the spring grooves (25).

Technical Field

The invention relates to the technical field of street lamps, in particular to a street lamp with a warning and protection function.

Background

The street lamp is a lighting facility which is arranged on a road and provides necessary visibility for vehicles and pedestrians at night, generally has the characteristics of reasonable light distribution, preferably super-long service life of a light source, no maintenance in perennial use, high lighting effect, good color rendering property and capability of instantly starting to normally work in an ultralow temperature environment. Because vehicles frequently travel on the road, traffic accidents such as road surface collapse or fault vehicles and the like easily occur on the road, at night, the street lamps are fixedly arranged on the high pole, the lighting effect on the accident road section is poor, and if the road barriers cannot be arranged in time, the vehicles passing by are warned, so that secondary accidents are easily caused.

Therefore, the street lamp with the warning and protection function is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, traffic accidents such as road surface collapse or fault vehicles and the like are easy to happen on a road due to frequent traffic of vehicles on the road, and at night, the lighting effect on an accident road section is poor due to the fact that a street lamp is fixedly arranged on a high pole, and secondary accidents are easy to happen due to the fact that a road block cannot be arranged in time to warn the passing vehicles.

In order to achieve the purpose, the invention adopts the following technical scheme:

a street lamp with a warning and protection function comprises a fixed underframe, wherein a sliding cavity is arranged in the fixed underframe, a straight groove is formed in the side wall of the top end of the fixed underframe, a threaded rod and a threaded sleeve are arranged in the straight groove, a limiting support frame and a limiting slide block are arranged in the sliding cavity, the side wall of the left end of the fixed underframe is fixedly connected with the fixing support frame, the other end of the fixing support frame is fixedly connected with a first lamp bracket, the side wall of the front end and the side wall of the rear end of the first lamp bracket are rolled to form a first lamp groove, the bottom end of the first lamp bracket is in contact connection with a second lamp bracket, a containing groove is formed in the top end of the second lamp bracket, a third lamp bracket is arranged in the containing groove, slide grooves are formed in the side walls of the front end and the rear end of the containing groove, supporting slide blocks are arranged in the slide grooves, a first conductive block is inlaid in one of the supporting slide blocks, a second conductive block is inlaid in the side wall of the slide grooves, the lamp holder is characterized in that a second lamp groove is formed in the side wall of the front end of the second lamp holder and the side wall of the rear end of the second lamp holder, a first lamp body is fixedly connected to the first lamp groove and the second lamp groove, an installation cavity is formed in the third lamp holder, a second lamp body is fixedly connected to the installation cavity, and a through opening is formed in the side wall of the left end of the second lamp holder.

Optionally, the bottom end of the fixed underframe is fixedly connected with a mounting seat, the number of the sliding cavities is two, the two sliding cavities are distributed in bilateral symmetry about the straight groove, and the threaded rod is rotatably connected to the fixed underframe.

Optionally, one end of the threaded rod penetrates through the straight groove and extends into the rotating groove, the bottom end of the threaded rod is fixedly connected with the rotary table, the rotary table is of a round cake-shaped structure, and a plurality of limiting holes are formed in the rotary table.

Optionally, a plurality of the limiting holes are circumferentially and uniformly distributed on the turntable, a rotating groove is formed in the side wall of the front end of the fixed underframe, a limiting groove is formed in the side wall of the top end of the rotating groove, and the same limiting fixing block is clamped in the limiting groove and the limiting holes.

Optionally, the threaded rod is in threaded connection with a threaded sleeve, the top end of the threaded sleeve is fixedly connected with the bottom end of the second lamp holder, and the first lamp holder and the second lamp holder are identical in shape and size.

Optionally, the limit bracket penetrates through the sliding cavity and is connected to the fixed underframe in a sliding mode, the limit bracket is of a cylindrical structure, one end of the limit bracket is fixedly connected with the bottom end of the second lamp holder, and the other end of the limit bracket is fixedly connected with the limit sliding block.

Optionally, the limiting sliding block is connected with the inner wall of the sliding cavity in a sliding mode, the limiting sliding block is cylindrical, the shape and the size of the threaded sleeve are matched with those of the straight groove, and the threaded sleeve is connected in the straight groove in a sliding mode.

Optionally, the rotating groove is of a cylindrical hollow structure, the fixing support frame is of a U-shaped structure, the side walls of the front end and the rear end of the first lamp holder and the side walls of the rear end and the front end of the second lamp holder are arc-shaped, the first lamp groove of the first lamp holder and the second lamp holder are fixedly connected with lamp covers, and the lamp covers are of arc-shaped structures.

Optionally, the third lamp holder is matched with the accommodating groove in shape and size, the third lamp holder is connected with the second lamp holder in a sliding mode, the two supporting sliding blocks are fixedly connected with one end, close to each other, of the second lamp holder, and the first conductive block is electrically connected with the second conductive block.

Optionally, four bullet grooves have been seted up to the front and back lateral wall symmetry in holding the groove, sliding connection has first fixture block in the bullet groove, four first draw-in grooves have been seted up to the front and back lateral wall symmetry of third lighting fixture, first fixture block and first draw-in groove joint, the one end fixed connection spring of first draw-in groove is kept away from to first fixture block, the other end fixed connection of spring is on playing the groove lateral wall.

Compared with the prior art, the invention has the following advantages:

1. according to the invention, by arranging the first lamp holder, the second lamp holder and the second lamp body, when emergency traffic accidents such as collapse, fault vehicles and the like occur at night in a road, the rotary table is rotated to enable the threaded rod to descend, the threaded sleeve is moved downwards by the threaded rod, the threaded sleeve simultaneously drives the second lamp holder and the third lamp holder to move downwards, then the third lamp holder is pulled out from the accommodating groove of the second lamp holder 1, the first conductive block is electrically contacted with the second conductive block, the second lamp body is electrified to emit light, the second lamp holder and the third lamp holder form a road barrier, and meanwhile, the second lamp body and the first lamp body on the third lamp holder illuminate, so that a passing vehicle is warned, the passing vehicle is enabled to go around the road, and the occurrence of secondary traffic accidents is avoided.

2. According to the invention, the turntable, the threaded rod and the limiting fixing block are arranged, the turntable is rotated to rotate the threaded rod, the threaded rod enables the threaded sleeve to move up and down, the threaded sleeve drives the second fixing frame to move up and down, then the limiting fixing block is clamped in the limiting hole and the limiting groove, the turntable can be limited, and therefore, the threaded rod is prevented from rotating, the state of the second fixing frame can be switched randomly, and the use is more convenient and safer.

3. According to the invention, by arranging the first clamping groove and the first clamping block, in the process of extending or extending the second fixing frame into the accommodating groove, the first clamping block is clamped in the first clamping groove under the elastic action of the spring, so that the third lamp bracket can be limited and fixed, the stability of the third fixing frame is greatly improved, and the use is safer.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 1;

FIG. 4 is a sectional top view of the third lamp holder and the second lamp holder of the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 4;

FIG. 6 is a front cross-sectional view of a second lamp holder according to the present invention;

fig. 7 is a side view showing the connection of the second lamp holder and the third lamp holder according to the present invention.

In the figure: the lamp comprises a first lamp holder 1, a second lamp holder 2, a first lamp groove 3, a second lamp groove 4, a threaded sleeve 5, a limiting support frame 6, a fixing support frame 7, a first lamp body 8, a mounting seat 9, a limiting slide block 10, a threaded rod 11, a sliding cavity 12, a straight groove 13, a rotating groove 14, a rotating disc 15, a sliding groove 16, a receiving groove 17, a mounting cavity 18, a first clamping groove 19, a second conducting block 20, a first clamping block 21, a supporting slide block 22, a third lamp holder 23, a second lamp body 24, an elastic groove 25, a spring 26, a first conducting block 27, a through hole 28, a limiting hole 29, a lamp cover 30, a sealing cover plate 31, a fixed underframe 32, a limiting groove 33 and a limiting fixing block 34.

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.

Referring to fig. 1-7, a street lamp with warning and protection functions comprises a fixed chassis 32, a sliding cavity 12 is arranged in the fixed chassis 32, a straight groove 13 is arranged on the side wall of the top end of the fixed chassis 32, a threaded rod 11 and a threaded sleeve 5 are arranged in the straight groove 13, the sliding cavity 12 is provided with a limiting support 6 and a limiting slide block 10, the side wall of the left end of the fixed chassis 32 is fixedly connected with a fixed support 7, the other end of the fixed support 7 is fixedly connected with a first lamp holder 1, the side wall of the front end and the side wall of the rear end of the first lamp holder 1 are rolled with a first lamp groove 3, the bottom end of the first lamp holder 1 is in contact connection with a second lamp holder 2, the first lamp holder 1 and the second lamp holder 2 have the same shape and size, the top end of the second lamp holder 2 is provided with a containing groove 17,

the third lamp holder 23 is arranged in the accommodating groove 17, the sliding grooves 16 are formed in the side walls of the front end and the rear end of the accommodating groove 17, the supporting sliding blocks 22 are arranged in the sliding grooves 16, the first conducting block 27 is embedded in one of the supporting sliding blocks 22, the second conducting block 20 is embedded in the side wall of one of the sliding grooves 16, and the second lamp groove 4 is formed in the side wall of the front end and the side wall of the rear end of the second lamp holder 2.

Equal first lamp body 8 of fixedly connected with in first light trough 3 and the second light trough 4, seted up installation cavity 18 in the third lighting fixture 23, fixedly connected with second lamp body 24 in installation cavity 18, opening 28 has been seted up to the left end lateral wall of second lighting fixture 2, and opening 28 and holding groove 17 integrated into one piece.

The bottom fixedly connected with mount pad 9 of fixed chassis 32, the quantity of smooth chamber 12 is two, and two smooth chamber 12 distribute about straight flute 13 bilateral symmetry, and threaded rod 11 rotates to be connected on fixed chassis 32, threaded rod 11 and threaded sleeve 5 threaded connection, the top of threaded sleeve 5 and the bottom fixed connection of second lighting fixture 2, and the one end of threaded rod 11 runs through straight flute 13 and extends to in rotating groove 14.

The bottom and the carousel 15 fixed connection of threaded rod 11, carousel 15 are cake-shaped structure, have seted up a plurality of spacing holes 29 on carousel 15, and a plurality of spacing holes 29 are circumference evenly distributed on carousel 15, and the front end lateral wall of fixed chassis 32 has seted up and has rotated groove 14, and the front end lateral wall of fixed chassis 32 articulates there is sealed apron 31, and sealed apron 31 is the rectangle structure.

The shape and size of the sealing cover plate 31 are matched with the notch of the rotating groove 14, the sealing cover plate 31 is convenient to close and open the notch of the rotating groove 14, the use is more convenient and safer, the limiting groove 33 is formed in the side wall of the top end of the rotating groove 14, and the same limiting fixing block 34 is clamped in the limiting groove 33 and the limiting hole 29.

The limiting support frame 6 penetrates through the sliding cavity 12 and is connected to the fixed bottom frame 32 in a sliding mode, the limiting support frame 6 is of a cylindrical structure, one end of the limiting support frame 6 is fixedly connected with the bottom end of the second lamp holder 2, the other end of the limiting support frame 6 is fixedly connected with the limiting slide block 10, the limiting slide block 10 is connected with the inner wall of the sliding cavity 12 in a sliding mode, the limiting slide block 10 is cylindrical, the shape and the size of the threaded sleeve 5 are matched with the straight groove 13, and the threaded sleeve 5 is connected to the straight groove 13 in a sliding mode.

The rotary groove 14 is a cylindrical hollow structure, the fixing support frame 7 is a U-shaped structure, the side walls of the front end and the rear end of the first lamp holder 1 and the second lamp holder 2 are arc-shaped, the first lamp groove 3 of the first lamp holder 1 and the second lamp holder 2 are fixedly connected with lamp covers 30, the lamp covers 30 are arc-shaped structures, the lamp covers 30 are made of transparent materials, the lamp covers 30 seal the notches of the first lamp groove 3 and the second lamp groove 4, dust and impurities are prevented from invading the first lamp body 8, the first lamp body 8 is protected, meanwhile, the lamp covers 30 are arc-shaped structures, in the using process, the lamp covers 30 fully disperse the light emitted by the first lamp body 8, the illumination range is enlarged, and the illumination effect is better.

The third lamp holder 23 is made of transparent materials, the shape and the size of the third lamp holder 23 are matched with the accommodating groove 17, the third lamp holder 23 is connected with the second lamp holder 2 in a sliding mode, one end, close to each other, of each of the two supporting sliding blocks 22 is fixedly connected with the second lamp holder 2, and the first conductive block 27 is electrically connected with the second conductive block 20.

When the third lamp holder 23 extends out of the accommodating groove 17, the first conductive block 27 on the supporting slide block 32 is electrically contacted with the second conductive block 20 on the side wall of the sliding groove 16, at this time, the main power supply is started, the second lamp body 24 in the mounting cavity 18 is electrified to emit light, and the third lamp holder 23 made of transparent material fully disperses the light of the second lamp body 24, so that the illumination is performed.

Four elastic grooves 25 are symmetrically formed in the front side wall and the rear side wall of the accommodating groove 17, a first clamping block 21 is connected to the elastic grooves 25 in a sliding mode, four first clamping grooves 19 are symmetrically formed in the front side wall and the rear side wall of the third lamp holder 23, the first clamping block 21 is clamped with the first clamping grooves 19, one end of the first clamping block 21, far away from the first clamping grooves 19, is fixedly connected with a spring 26, and the other end of the spring 26 is fixedly connected to the side wall of the elastic grooves 25.

The working principle is as follows:

when the road condition is good, as shown in fig. 1, the third lamp holder 23 is received in the receiving groove of the second lamp holder 2, and the first conductive piece 27 and the second conductive piece 20 are disconnected, so that the second lamp body 24 is in a closed state and does not emit light. At this time, the first lamp holder 1 is in contact with the second lamp holder 2, and the first lamp body 8 on the first lamp holder 1 and the second lamp holder 2 illuminates the road.

When an emergency traffic accident such as collapse or a vehicle with a fault occurs in a road, firstly, the limiting fixing block 34 is pulled out, then the rotary disc 15 is rotated to enable the threaded rod 11 to descend, the threaded sleeve 5 is moved downwards by the threaded rod 11, the threaded sleeve 5 simultaneously drives the second lamp holder 2 and the third lamp holder 23 to move downwards, then the limiting fixing block 34 is inserted into the limiting groove 33 and the limiting hole 29, then the third lamp holder 23 is pulled rightwards from the through hole 28, the third lamp holder and the accommodating groove 17 of the second lamp holder 2 are pulled out rightwards, at the moment, the first conductive block 27 is electrically contacted with the second conductive block 20, the second lamp body 24 is electrified to emit light, under the elastic action of the spring 26, the first clamping block 21 is clamped with the first clamping groove 19 to limit and fix the second lamp holder 2, so that the second lamp holder 2 and the third lamp holder 23 form a 'road barrier', and the first lamp body 8 on the second lamp body 24 and the third lamp holder 23 are illuminated at the same time, therefore, the vehicle warning device has the function of warning the passing vehicle, so that the passing vehicle can detour, and the occurrence of secondary traffic accidents is avoided. At this time, the first lamp body 8 on the first lamp holder 1 is still in a normal illumination state.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.